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Weirauch T, Burger G, Cadar D, Gabriel M, Koepsell J, Schüttfort G, de Leuw P, Bickel M, Vehreschild MJGT, Wolf T, Wetzstein N. Vaccine-derived yellow fever in an immunocompromised patient on anti-CD20-antibody therapy and its treatment with sofosbuvir. Int J Infect Dis 2024; 143:107017. [PMID: 38521450 DOI: 10.1016/j.ijid.2024.107017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/19/2024] [Accepted: 03/19/2024] [Indexed: 03/25/2024] Open
Abstract
Yellow fever (YF) is a potentially lethal viral hemorrhagic fever that can be prevented with the 17D live attenuated YF vaccine. However, this vaccination can cause severe adverse reactions including vaccine-associated YF. Here, we describe the case of a 32-year-old female who was permanently immunosuppressed with an anti-CD20 antibody due to multiple sclerosis. Following YF vaccination, the patient developed a variety of symptoms such as febrile temperatures, muscle and joint pain, headaches, and dysuria. A vaccine-associated YF with viremia was diagnosed. To avoid a potentially severe course of the disease, sofosbuvir was used as antiviral treatment followed by the resolution of symptoms and serological response. As travelers with chronic diseases and immunosuppression will increasingly engage in long distance travel, this case demonstrates the importance of assessing patient history prior to the administration of live vaccines and points towards a possible therapeutic approach in those suffering from vaccine-associated YF.
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Affiliation(s)
- Tobias Weirauch
- Department of Internal Medicine, Infectious Diseases, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany.
| | - Gerrit Burger
- Department of Internal Medicine, Infectious Diseases, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Dániel Cadar
- Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - Martin Gabriel
- Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - Julia Koepsell
- Department of Internal Medicine, Infectious Diseases, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Gundolf Schüttfort
- Department of Internal Medicine, Infectious Diseases, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | | | | | - Maria J G T Vehreschild
- Department of Internal Medicine, Infectious Diseases, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Timo Wolf
- Department of Internal Medicine, Infectious Diseases, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Nils Wetzstein
- Department of Internal Medicine, Infectious Diseases, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
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Ibrahim D, Byrns J, Maziarz E, Alexander BD, Saullo JL. Use of Letermovir for Primary and Secondary Cytomegalovirus Prophylaxis in Abdominal Organ Transplantation: A Single Center Experience. J Pharm Pract 2024; 37:770-779. [PMID: 37280011 DOI: 10.1177/08971900231176430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Background: Cytomegalovirus (CMV) infection after abdominal organ transplantation is associated with increased morbidity and mortality. The use of valganciclovir for CMV prophylaxis is limited by drug-induced myelosuppression and potential emergence of resistance. Letermovir is approved for primary CMV prophylaxis in CMV seropositive allogeneic hematopoietic cell transplant recipients. However, it is increasingly used off-label for prophylaxis in solid organ transplant (SOT) recipients. Methods: Based on pharmacy records, we examined retrospectively the use of letermovir for CMV prophylaxis in abdominal transplant recipients initiated on therapy at our center from January 1, 2018 through October 15, 2020. Data were summarized using descriptive statistics. Results: Twelve episodes of letermovir prophylaxis occurred in ten patients. Four patients received primary and 6 patients received secondary prophylaxis during the study period, with 1 patient receiving letermovir secondary prophylaxis on 3 separate occasions. All patients receiving letermovir for primary prophylaxis had successful outcomes. However, letermovir secondary prophylaxis was unsuccessful in 5 of the 8 episodes (62.5%) due to breakthrough CMV DNAemia and/or disease. Only 1 patient discontinued therapy due to adverse effects. Conclusion: Although letermovir was generally well tolerated, the high rate of failure when used as secondary prophylaxis was noteworthy. Additional controlled clinical trials assessing the safety and efficacy of letermovir prophylaxis in SOT recipients are warranted.
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Affiliation(s)
- Dima Ibrahim
- Division of Infectious Diseases, Burjeel Medical City, Abu Dhabi, UAE
- Duke University Medical Center, Durham, NC, USA
| | - Jennifer Byrns
- Department of Pharmacy, Duke University Medical Center, Durham, NC, USA
| | - Eileen Maziarz
- Division of Infectious Diseases, Duke University Medical Center, Durham, NC, USA
| | - Barbara D Alexander
- Division of Infectious Diseases, Duke University Medical Center, Durham, NC, USA
| | - Jennifer L Saullo
- Division of Infectious Diseases, Duke University Medical Center, Durham, NC, USA
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Verghese PS, Evans MD, Hanson A, Hathi J, Chinnakotla S, Matas A, Balfour HH. Valacyclovir or valganciclovir for cytomegalovirus prophylaxis: A randomized controlled trial in adult and pediatric kidney transplant recipients. J Clin Virol 2024; 172:105678. [PMID: 38688164 DOI: 10.1016/j.jcv.2024.105678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 04/17/2024] [Accepted: 04/20/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND Valganciclovir (valG), a cytomegalovirus (CMV) prophylactic agent, has dose-limiting side effects. The tolerability and effectiveness of valacyclovir (valA) as CMV prophylaxis is unknown. METHODS We conducted a randomized, open-label, single-center trial of valA versus valG for all posttransplant CMV prophylaxis in adult and pediatric kidney recipients. Participants were randomly assigned to receive valA or valG. Primary endpoints were the incidence of CMV viremia and side-effect related drug reduction with secondary assessment of incidence of EBV viremia. RESULTS Of the 137 sequential kidney transplant recipients enrolled, 26 % were positive and negative for CMV antibody in donor and recipient respectively. The incidence of CMV viremia (4 of 71 [6 %]; 8 of 67 [12 %] P = 0.23), time to viremia (P = 0.16) and area under CMV viral load time curve (P = 0.19) were not significantly different. ValG participants were significantly more likely to require side-effect related dose reduction (15/71 [21 %] versus 1/66 [2 %] P = 0.0003). Leukopenia was the most common reason for valG dose reduction and granulocyte-colony stimulating factor was utilized for leukopenia recovery more frequently (25 % in valG vs 5 % in valA: P = 0.0007). Incidence of EBV viremia was not significantly different. CONCLUSIONS ValA has significantly less dose-limiting side effects than valG. In our study population, a significant increase in CMV viremia was not observed, in adults and children after kidney transplant, compared to valG. TRIAL REGISTRATION NUMBER NCT01329185.
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Affiliation(s)
- Priya S Verghese
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, USA; Ann & Robert H. Lurie Children's Hospital, Chicago, USA.
| | - Michael D Evans
- Clinical and Translational Science Institute, University of Minnesota, USA
| | - Amy Hanson
- Clinical and Translational Science Institute, University of Minnesota, USA
| | - Justina Hathi
- Ann & Robert H. Lurie Children's Hospital, Chicago, USA
| | | | - Arthur Matas
- Department of Surgery, University of Minnesota, USA
| | - Henry H Balfour
- Department of Laboratory Medicine and Pathology, and the Department of Pediatrics, University of Minnesota, USA
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Salvadori N, Jourdain G, Krittayaphong R, Siripongboonsitti T, Kongsaengdao S, Atipornwanich K, Sakulkonkij P, Angkasekwinai N, Sirijatuphat R, Chusri S, Mekavuthikul T, Apisarnthanarak A, Srichatrapimuk S, Sungkanuparph S, Kirdlarp S, Phongnarudech T, Sangsawang S, Napinkul P, Achalapong J, Khusuwan S, Pratipanawat P, Nookeu P, Danpipat N, Leethong P, Hanvoravongchai P, Sukrakanchana PO, Auewarakul P. Molnupiravir versus favipiravir in at-risk outpatients with COVID-19: A randomized controlled trial in Thailand. Int J Infect Dis 2024; 143:107021. [PMID: 38561040 DOI: 10.1016/j.ijid.2024.107021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 03/21/2024] [Accepted: 03/22/2024] [Indexed: 04/04/2024] Open
Abstract
OBJECTIVES Evaluate and compare the efficacy and safety of molnupiravir and favipiravir in outpatients with mild to moderate COVID-19 and at risk of severe COVID-19. METHODS In an open-label, parallel-group, multicenter trial in Thailand, participants with moderate COVID-19 and at least one factor associated with severe COVID-19 were randomly assigned 1:1 to receive oral molnupiravir or oral favipiravir (standard of care). Phone calls for remote symptom assessment were made on Days 6, 15, and 29. Participants with worsening symptoms were instructed to return to the hospital. The primary endpoint was pulmonary involvement by Day 29, as evidenced by ≥2 of the following: dyspnea, oxygen saturation <92% or imaging. RESULTS Nine hundred seventy-seven participants (487 molnupiravir, 490 favipiravir) were enrolled from 8 July 2022 to 19 January 2023. 98% had received ≥1 dose of COVID-19 vaccine and 83% ≥3 doses. By Day 29, pulmonary involvement occurred in 0% (0/483) in molnupiravir arm versus 1% (5/482) in favipiravir arm (-1.0%; Newcombe 95.2% CI: -2.4% to -0.0%; P = 0.021); all-cause death in 0% (0/483) and <1% (1/482); COVID-19 related hospitalization in <1% (1/483) and 1% (3/482); treatment-related adverse event in 1% (5/483) and 1% (4/486); and serious adverse event in 1% (4/483) and 1% (4/486). CONCLUSIONS Favipiravir and molnupiravir had a similar efficacy and safety profile. Whether either of the two reduced the risk of complications during the omicron era in this population with a low risk of pulmonary involvement and a high vaccine coverage remains unclear. There were no differences in any of the safety endpoints. THAI CLINICAL TRIALS REGISTRY ID TCTR20230111009.
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Affiliation(s)
- Nicolas Salvadori
- AMS-PHPT Research Collaboration, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand; Department of Statistics, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.
| | - Gonzague Jourdain
- AMS-PHPT Research Collaboration, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | | | | | | | | | | | | | | | - Sarunyou Chusri
- Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | | | | | - Sirawat Srichatrapimuk
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakan, Thailand
| | - Somnuek Sungkanuparph
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakan, Thailand
| | - Suppachok Kirdlarp
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakan, Thailand
| | - Thanyakamol Phongnarudech
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakan, Thailand
| | | | | | | | | | | | | | | | | | | | - Pra-Ornsuda Sukrakanchana
- AMS-PHPT Research Collaboration, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Prasert Auewarakul
- Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Liu R, Qiao J, Zhang L, Dou Z. Therapeutic effectiveness analysis of tenofovir alafenamide and tenofovir disoproxil fumarate on the treatment for chronic hepatitis B. Medicine (Baltimore) 2024; 103:e37953. [PMID: 38758884 PMCID: PMC11098221 DOI: 10.1097/md.0000000000037953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 03/29/2024] [Indexed: 05/19/2024] Open
Abstract
To explore the therapeutic effectiveness of tenofovir alafenamide (TAF) and tenofovir disoproxil fumarate (TDF) on the treatment for chronic hepatitis B (CHB). Retrospectively analyzing 241 cases of chronic hepatitis B patients admitted to our hospital from January 2020 to December 2021, they were divided into a TAF group of 180 cases and a TDF group of 61 cases. The liver function, serum virus markers, clinical efficacy, adverse reactions and cost-effectiveness ratio (CER) analysis of 2 groups were compared. Two groups of patients had no statistically significant difference in the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TBIL) before treatment. After treatment, the levels of ALT, AST and TBIL were lower than before treatment in both groups (P < .05), but the inter-group difference was not statistically significant (P > .05). After treatment, Hepatitis B surface antigen (HBsAg) conversion rate and Hepatitis B virus DNA (HBV-DNA) conversion rate in the 2 groups had no statistically significant difference. After treatment, the difference in total clinical cure rate between the 2 groups has no statistical significance (P > .05), adverse reactions rate of TAF group was lower than that of TDF group (P < .05). The drug cost median of TAF group was higher than that of TDF (P < .05), but Cost-effectiveness analysis showed the CER of TAF group was similar of TDF group. TAF or TDF therapy can both improve liver function and promote recovery in patients with CHB, achieving the goal of treatment. TAF have more cost but have similar CER to TDF. Moreover, TAF therapy has a higher safety profile.
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Affiliation(s)
- Rui Liu
- Department of Pharmacy, Affiliated Maternal and Child Health Hospital of Nantong Medical University, Nantong, Jiangsu, China
| | - Jin Qiao
- Department of Pharmacy, Affiliated Nantong Hospital 3 of Nantong University, Nantong, Jiangsu, China
| | - Lin Zhang
- Department of Pharmacy, Affiliated Maternal and Child Health Hospital of Nantong Medical University, Nantong, Jiangsu, China
| | - Zhihua Dou
- Department of Pharmacy, Affiliated Nantong Hospital 3 of Nantong University, Nantong, Jiangsu, China
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COVID-19 update: An EUA for pemivibart (Pemgarda) for pre-exposure prophylaxis. Med Lett Drugs Ther 2024; 66:79-80. [PMID: 38696314 DOI: 10.58347/tml.2024.1702e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2024]
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Li Y, Wang X, Liao Y, Zeng Y, Lin W, Zhuang W. Safety analysis of Oseltamivir and Baloxavir Marboxil after market approval: a pharmacovigilance study based on the FDA adverse event reporting system. BMC Infect Dis 2024; 24:446. [PMID: 38724914 PMCID: PMC11080077 DOI: 10.1186/s12879-024-09339-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Amidst limited influenza treatment options, evaluating the safety of Oseltamivir and Baloxavir Marboxil is crucial, particularly given their comparable efficacy. This study investigates post-market safety profiles, exploring adverse events (AEs) and their drug associations to provide essential clinical references. METHODS A meticulous analysis of FDA Adverse Event Reporting System (FAERS) data spanning the first quarter of 2004 to the fourth quarter of 2022 was conducted. Using data mining techniques like reporting odds ratio (ROR), proportional reporting ratio, Bayesian Confidence Propagation Neural Network, and Multiple Gamma Poisson Shrinkage, AEs related to Oseltamivir and Baloxavir Marboxil were examined. Venn analysis compared and selected specific AEs associated with each drug. RESULTS Incorporating 15,104 Oseltamivir cases and 1,594 Baloxavir Marboxil cases, Wain analysis unveiled 21 common AEs across neurological, psychiatric, gastrointestinal, dermatological, respiratory, and infectious domains. Oseltamivir exhibited 221 significantly specific AEs, including appendicolith [ROR (95% CI), 459.53 (340.88 ∼ 619.47)], acne infantile [ROR (95% CI, 368.65 (118.89 ∼ 1143.09)], acute macular neuroretinopathy [ROR (95% CI), 294.92 (97.88 ∼ 888.64)], proctitis [ROR (95% CI), 245.74 (101.47 ∼ 595.31)], and Purpura senile [ROR (95% CI), 154.02 (81.96 ∼ 289.43)]. designated adverse events (DMEs) associated with Oseltamivir included fulminant hepatitis [ROR (95% CI), 12.12 (8.30-17.72), n=27], ventricular fibrillation [ROR (95% CI), 7.68 (6.01-9.83), n=64], toxic epidermal necrolysis [ROR (95% CI), 7.21 (5.74-9.05), n=75]. Baloxavir Marboxil exhibited 34 specific AEs, including Melaena [ROR (95% CI), 21.34 (14.15-32.18), n = 23], cystitis haemorrhagic [ROR (95% CI), 20.22 (7.57-54.00), n = 4], ileus paralytic [ROR (95% CI), 18.57 (5.98-57.71), n = 3], and haemorrhagic diathesis [ROR (95% CI), 16.86 (5.43-52.40)), n = 3]. DMEs associated with Baloxavir Marboxil included rhabdomyolysis [ROR (95% CI), 15.50 (10.53 ∼ 22.80), n = 26]. CONCLUSION Monitoring fulminant hepatitis during Oseltamivir treatment, especially in patients with liver-related diseases, is crucial. Oseltamivir's potential to induce abnormal behavior, especially in adolescents, necessitates special attention. Baloxavir Marboxil, with lower hepatic toxicity, emerges as a potential alternative for patients with liver diseases. During Baloxavir Marboxil treatment, focused attention on the occurrence of rhabdomyolysis is advised, necessitating timely monitoring of relevant indicators for those with clinical manifestations. The comprehensive data aims to provide valuable insights for clinicians and healthcare practitioners, facilitating an understanding of the safety profiles of these influenza treatments in real-world scenarios.
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Affiliation(s)
- Yunsong Li
- Department of Pharmacy, Women and Children's Hospital, School of Medicine, Xiamen University, 10# Zhenhai Road, Xiamen, China
| | - Xiaoling Wang
- Department of Pharmacy, Women and Children's Hospital, School of Medicine, Xiamen University, 10# Zhenhai Road, Xiamen, China
| | - Yufang Liao
- Department of Pharmacy, Women and Children's Hospital, School of Medicine, Xiamen University, 10# Zhenhai Road, Xiamen, China
| | - Yanbin Zeng
- Department of Pharmacy, Women and Children's Hospital, School of Medicine, Xiamen University, 10# Zhenhai Road, Xiamen, China
| | - Wanlong Lin
- Department of Pharmacy, Women and Children's Hospital, School of Medicine, Xiamen University, 10# Zhenhai Road, Xiamen, China
| | - Wei Zhuang
- Department of Pharmacy, Women and Children's Hospital, School of Medicine, Xiamen University, 10# Zhenhai Road, Xiamen, China.
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Lacombe K, Moh R, Chazallon C, Lemoine M, Sylla B, Fadiga F, Le Carrou J, Marcellin F, Kouanfack C, Ciaffi L, Sartre MT, Sida MB, Diallo A, Gozlan J, Seydi M, Cissé V, Danel C, Girard PM, Toni TD, Minga A, Boyer S, Carrieri P, Attia A. Feasibility, safety, efficacy and potential scaling-up of sofosbuvir-based HCV treatment in Central and West Africa: (TAC ANRS 12311 trial). Sci Rep 2024; 14:10244. [PMID: 38702350 PMCID: PMC11068860 DOI: 10.1038/s41598-024-57013-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/13/2024] [Indexed: 05/06/2024] Open
Abstract
Access to Hepatis C treatment in Sub-Saharan Africa is a clinical, public health and ethical concern. The multi-country open-label trial TAC ANRS 12311 allowed assessing the feasibility, safety, efficacy of a specific care model of HCV treatment and retreatment in patients with hepatitis C in Sub Saharan Africa. Between November 2015 and March 2017, with follow-up until mid 2019, treatment-naïve patients with HCV without decompensated cirrhosis or liver cancer were recruited to receive 12 week-treatment with either sofosbuvir + ribavirin (HCV genotype 2) or sofosbuvir + ledipasvir (genotype 1 or 4) and retreatment with sofosbuvir + velpatasvir + voxilaprevir in case of virological failure. The primary outcome was sustained virological response at 12 weeks after end of treatment (SVR12). Secondary outcomes included treatment adherence, safety and SVR12 in patients who were retreated due to non-response to first-line treatment. The model of care relied on both viral load assessment and educational sessions to increase patient awareness, adherence and health literacy. The study recruited 120 participants, 36 HIV-co-infected, and 14 cirrhotic. Only one patient discontinued treatment because of return to home country. Neither death nor severe adverse event occurred. SVR12 was reached in 107 patients (89%): (90%) in genotype 1 or 2, and 88% in GT-4. All retreated patients (n = 13) reached SVR12. HCV treatment is highly acceptable, safe and effective under this model of care. Implementation research is now needed to scale up point-of-care HCV testing and SVR assessment, along with community involvement in patient education, to achieve HCV elimination in Sub-Saharan Africa.
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Affiliation(s)
- Karine Lacombe
- Infectious Diseases Department, Inserm IPLESP, UMR-S1136, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, Paris, France.
- Service des Maladies Infectieuses et Tropicales, Hôpital St Antoine, 184 rue du Fbg St Antoine, 75012, Paris, France.
| | - Raoul Moh
- Unité Pédagogique de Dermatologie et Infectiologie, Université Félix Houphouet-Boigny, Abidjan, Côte d'Ivoire
- Programme PAC-CI, Site ANRS de Côte d'Ivoire, Abidjan, Côte d'Ivoire
| | - Corine Chazallon
- National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Centre, University of Bordeaux, Bordeaux, France
| | - Maud Lemoine
- Hepatology Unit, Digestive Disease Division, Imperial College London, St Mary's Hospital, London, UK
| | - Babacar Sylla
- IMEA, Hôpital Bichat - Claude Bernard, Paris, France
| | - Fatoumata Fadiga
- Programme PAC-CI, Site ANRS de Côte d'Ivoire, Abidjan, Côte d'Ivoire
| | - Jerôme Le Carrou
- National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Centre, University of Bordeaux, Bordeaux, France
| | - Fabienne Marcellin
- Inserm, IRD, SESSTIM, Sciences Economiques & Sociales de la Santé & Traitement de l'Information Médicale, ISSPAM, Aix Marseille Univ, Marseille, France
| | | | - Laura Ciaffi
- TransVIHMI - IRD UMI233 - INSERM U1175, Université de Montpellier, Montpellier, France
| | | | - Magloire Biwole Sida
- Faculté de Médecine et des Sciences Biomédicales, Université de Yaoundé 1, Yaoundé, Cameroon
| | - Alpha Diallo
- Service de Pharmacovigilance, ANRS, Paris, France
| | - Joel Gozlan
- Department of Virology, INSERM, UMR_S 938, Centre de Recherche Saint-Antoine, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, Paris, France
| | - Moussa Seydi
- Service des Maladies Infectieuses et Tropicales, CHNU de Fann, Dakar, Senegal
| | - Viviane Cissé
- Service des Maladies Infectieuses et Tropicales, Centre Régional de Recherche et de Formation, Site ANRS, CHNU de Fann, Dakar, Senegal
| | | | - Pierre Marie Girard
- Infectious Diseases Department, Inserm IPLESP, UMR-S1136, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, Paris, France
| | - Thomas d'Aquin Toni
- Service de Virologie, Centre de diagnostic et de recherche sur le SIDA, CHU Treichville, Abidjan, Côte d'Ivoire
| | - Albert Minga
- Centre National des Donneurs de Sang, Abidjan, Côte d'Ivoire
| | - Sylvie Boyer
- Hôpital de Jour, Hôpital Central, Yaoundé, Cameroon
| | | | - Alain Attia
- Service d'hépatologie, CHU de Yopougon, Abidjan, Côte d'Ivoire
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Vernooij RW, Michael M, Ladhani M, Webster AC, Strippoli GF, Craig JC, Hodson EM. Antiviral medications for preventing cytomegalovirus disease in solid organ transplant recipients. Cochrane Database Syst Rev 2024; 5:CD003774. [PMID: 38700045 PMCID: PMC11066972 DOI: 10.1002/14651858.cd003774.pub5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Abstract
BACKGROUND The risk of cytomegalovirus (CMV) infection in solid organ transplant recipients has resulted in the frequent use of prophylaxis to prevent the clinical syndrome associated with CMV infection. This is an update of a review first published in 2005 and updated in 2008 and 2013. OBJECTIVES To determine the benefits and harms of antiviral medications to prevent CMV disease and all-cause death in solid organ transplant recipients. SEARCH METHODS We contacted the information specialist and searched the Cochrane Kidney and Transplant Register of Studies up to 5 February 2024 using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Registry Platform (ICTRP) Search Portal, and ClinicalTrials.gov. SELECTION CRITERIA We included randomised controlled trials (RCTs) and quasi-RCTs comparing antiviral medications with placebo or no treatment, comparing different antiviral medications or different regimens of the same antiviral medications for CMV prophylaxis in recipients of any solid organ transplant. Studies examining pre-emptive therapy for CMV infection are studied in a separate review and were excluded from this review. DATA COLLECTION AND ANALYSIS Two authors independently assessed study eligibility, risk of bias and extracted data. Summary estimates of effect were obtained using a random-effects model, and results were expressed as risk ratios (RR) and their 95% confidence intervals (CI) for dichotomous outcomes and mean difference (MD) and 95% CI for continuous outcomes. Confidence in the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. MAIN RESULTS This 2024 update found four new studies, bringing the total number of included studies to 41 (5054 participants). The risk of bias was high or unclear across most studies, with a low risk of bias for sequence generation (12), allocation concealment (12), blinding (11) and selective outcome reporting (9) in fewer studies. There is high-certainty evidence that prophylaxis with aciclovir, ganciclovir or valaciclovir compared with placebo or no treatment is more effective in preventing CMV disease (19 studies: RR 0.42, 95% CI 0.34 to 0.52), all-cause death (17 studies: RR 0.63, 95% CI 0.43 to 0.92), and CMV infection (17 studies: RR 0.61, 95% CI 0.48 to 0.77). There is moderate-certainty evidence that prophylaxis probably reduces death from CMV disease (7 studies: RR 0.26, 95% CI 0.08 to 0.78). Prophylaxis reduces the risk of herpes simplex and herpes zoster disease, bacterial and protozoal infections but probably makes little to no difference to fungal infection, acute rejection or graft loss. No apparent differences in adverse events with aciclovir, ganciclovir or valaciclovir compared with placebo or no treatment were found. There is high certainty evidence that ganciclovir, when compared with aciclovir, is more effective in preventing CMV disease (7 studies: RR 0.37, 95% CI 0.23 to 0.60). There may be little to no difference in any outcome between valganciclovir and IV ganciclovir compared with oral ganciclovir (low certainty evidence). The efficacy and adverse effects of valganciclovir or ganciclovir were probably no different to valaciclovir in three studies (moderate certainty evidence). There is moderate certainty evidence that extended duration prophylaxis probably reduces the risk of CMV disease compared with three months of therapy (2 studies: RR 0.20, 95% CI 0.12 to 0.35), with probably little to no difference in rates of adverse events. Low certainty evidence suggests that 450 mg/day valganciclovir compared with 900 mg/day valganciclovir results in little to no difference in all-cause death, CMV infection, acute rejection, and graft loss (no information on adverse events). Maribavir may increase CMV infection compared with ganciclovir (1 study: RR 1.34, 95% CI: 1.10 to 1.65; moderate certainty evidence); however, little to no difference between the two treatments were found for CMV disease, all-cause death, acute rejection, and adverse events at six months (low certainty evidence). AUTHORS' CONCLUSIONS Prophylaxis with antiviral medications reduces CMV disease and CMV-associated death, compared with placebo or no treatment, in solid organ transplant recipients. These data support the continued routine use of antiviral prophylaxis in CMV-positive recipients and CMV-negative recipients of CMV-positive organ transplants.
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Affiliation(s)
- Robin Wm Vernooij
- Department of Nephrology and Hypertension and Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands
| | - Mini Michael
- Division of Pediatric Nephrology, Baylor College of Medicine, Houston, TX, USA
| | - Maleeka Ladhani
- Nephrology, Lyell McEwin Hospital, Elizabeth Vale, Australia
| | - Angela C Webster
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
- NHMRC Clinical Trials Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
- Westmead Applied Research Centre, The University of Sydney at Westmead, Westmead, Australia
- Centre for Transplant and Renal Medicine, Westmead Millennium Institute, The University of Sydney at Westmead, Westmead, Australia
| | - Giovanni Fm Strippoli
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
| | - Jonathan C Craig
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Elisabeth M Hodson
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
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10
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Zhou XJ, Lickliter J, Montrond M, Ishak L, Pietropaolo K, James D, Belanger B, Horga A, Hammond J. First-in-human trial evaluating safety and pharmacokinetics of AT-752, a novel nucleotide prodrug with pan-serotype activity against dengue virus. Antimicrob Agents Chemother 2024; 68:e0161523. [PMID: 38526047 PMCID: PMC11064583 DOI: 10.1128/aac.01615-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 02/06/2024] [Indexed: 03/26/2024] Open
Abstract
AT-752 is a novel guanosine nucleotide prodrug inhibitor of the dengue virus (DENV) polymerase with sub-micromolar, pan-serotype antiviral activity. This phase 1, double-blind, placebo-controlled, first-in-human study evaluated the safety, tolerability, and pharmacokinetics of ascending single and multiple oral doses of AT-752 in healthy subjects. AT-752 was well tolerated when administered as a single dose up to 1,500 mg or when administered as multiple doses up to 750 mg three times daily (TID). No serious adverse events occurred, and the majority of treatment-emergent adverse events were mild in severity and resolved by the end of the study. In those receiving single ascending doses of AT-752, no pharmacokinetic sensitivity was observed in Asian subjects, and no food effect was observed. Plasma exposure of the guanosine nucleoside metabolite AT-273, the surrogate of the active triphosphate metabolite of the drug, increased with increasing dose levels of AT-752 and exhibited a long half-life of approximately 15-25 h. Administration of AT-752 750 mg TID led to a rapid increase in plasma levels of AT-273 exceeding the target in vitro 90% effective concentration (EC90) of 0.64 µM in inhibiting DENV replication, and maintained this level over the treatment period. The favorable safety and pharmacokinetic results support the evaluation of AT-752 as an antiviral for the treatment of dengue in future clinical studies.Registered at ClinicalTrials.gov (NCT04722627).
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Affiliation(s)
| | | | | | - Laura Ishak
- Atea Pharmaceuticals Inc, Boston, Massachusetts, USA
| | | | - Dayle James
- Atea Pharmaceuticals Inc, Boston, Massachusetts, USA
| | | | - Arantxa Horga
- Atea Pharmaceuticals Inc, Boston, Massachusetts, USA
| | - Janet Hammond
- Atea Pharmaceuticals Inc, Boston, Massachusetts, USA
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11
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Vera J, Gomes A, Póvoas D, Seixas D, Maltez F, Pedroto I, Maia L, Mota M, Vieira MJ, Manata MJ, Ferreira P, Lino S, Pereira Guedes T, Barradas V, Marques N. Real-World Effectiveness and Safety of Glecaprevir/Pibrentasvir for the Treatment of Chronic Hepatitis C: A Prospective Cohort Study in Portugal. ACTA MEDICA PORT 2024; 37:323-333. [PMID: 38325411 DOI: 10.20344/amp.19178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 06/02/2023] [Indexed: 02/09/2024]
Abstract
INTRODUCTION Information about pan-genotypic treatments for hepatitis in Portugal is scarce. We aimed to evaluate the effectiveness and safety of glecaprevir plus pibrentasvir (GLE/PIB) treatment for hepatitis C virus (HCV) infection in real-world clinical practice. METHODS An observational prospective study was implemented in six hospitals with 121 adult HCV patients who initiated treatment with GLE/PIB between October 2018 and April 2019, according to clinical practice. Eligible patients had confirmed HCV infection genotype (GT) 1 to 6 and were either treatment-naïve or had experience with interferon-, ribavirin- or sofosbuvir-based regimens, with or without compensated cirrhosis. Baseline sociodemographic and safety data are described for the total population (N = 115). Effectiveness [sustained virologic response 12 weeks after treatment (SVR12)] and patient-reported outcomes are presented for the core population with sufficient follow-up data (n = 97). RESULTS Most patients were male (83.5%), aged < 65 years (94.8%), with current or former alcohol consumption (77.3%), illicit drug use (72.6%), and HCV acquisition through intravenous drug use (62.0%). HIV co-infection occurred in 22.6% of patients. The prevalence of each GT was: GT1 51.3%, GT2 1.7%, GT3 30.4%, GT4 16.5%, and GT5.6 0%. Most patients were non-cirrhotic (80.9%) and treatment-naïve (93.8%). The SVR12 rates were 97.9% (95% CI: 92.8 - 99.4), and > 95% across cirrhosis status, GT, illicit drug use, alcohol consumption, and HCV treatment experience. The adverse event rate was 2.6%, and no patient discontinued treatment due to adverse events related to GLE/PIB. CONCLUSION Consistent with other real-world studies and clinical trials, treatment with GLE/PIB showed high effectiveness and tolerability overall and in difficult-to-treat subgroups (ClinicalTrials.gov: NCT03303599).
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Affiliation(s)
- José Vera
- Centro Hospitalar Barreiro-Montijo. Barreiro. Portugal
| | | | - Diana Póvoas
- Centro Hospitalar Lisboa Central. Lisboa. Portugal
| | - Diana Seixas
- Centro Hospitalar Lisboa Central. Lisboa. Portugal
| | | | | | - Luís Maia
- Centro Hospitalar Universitário Porto. Porto. Portugal
| | - Margarida Mota
- Centro Hospitalar Vila Nova de Gaia/Espinho. Vila Nova de Gaia. Portugal
| | | | | | | | - Sara Lino
- Centro Hospitalar Lisboa Central. Lisboa. Portugal
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12
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Tao MH, Gordon SC, Wu T, Trudeau S, Rupp LB, Gonzalez HC, Daida YG, Schmidt MA, Lu M. Antiviral Treatment and Response are Associated With Lower Risk of Dementia Among Hepatitis C Virus-Infected Patients. Am J Geriatr Psychiatry 2024; 32:611-621. [PMID: 38199936 DOI: 10.1016/j.jagp.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024]
Abstract
OBJECTIVE Eradication of hepatitis C virus (HCV) infection has been linked with improvement in neurocognitive function, but few studies have evaluated the effect of antiviral treatment/ response on risk of dementia. Using data from the Chronic Hepatitis Cohort Study (CHeCS), we investigated how antiviral therapy impacts the risk of developing dementia among patients with HCV. METHODS A total of 17,485 HCV patients were followed until incidence of dementia, death, or last follow-up. We used an extended landmark modeling approach, which included time-varying covariates and propensity score justification for treatment selection bias, as well as generalized estimating equations (GEE) with a link function as multinominal distribution for a discrete time-to-event data. Death was considered a competing risk. RESULTS After 15 years of follow-up, 342 patients were diagnosed with incident dementia. Patients who achieved sustained virological response (SVR) had significantly decreased risk of dementia compared to untreated patients, with hazard ratios (HRs) of 0.32 (95% CI 0.22-0.46) among patients who received direct-acting antiviral (DAA) treatment and 0.41 (95% CI 0.26-0.60) for interferon-based (IFN) treatment. Risk reduction remained even when patients failed antiviral treatment (HR 0.38, 95% CI 0.38-0.51). Patients with cirrhosis, Black/African American patients, and those without private insurance were at significantly higher risk of dementia. CONCLUSION Antiviral treatment independently reduced the risk of dementia among HCV patients, regardless of cirrhosis. Our findings support the importance of initiation antiviral therapy in chronic HCV-infected patients.
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Affiliation(s)
- Meng-Hua Tao
- Department of Public Health Sciences (M-HT, TW, ST, HCG, ML), Henry Ford Health, Detroit MI.
| | - Stuart C Gordon
- Department of Gastroenterology and Hepatology (SCG, HCG), Henry Ford Health, Detroit MI; School of Medicine (SCG, HCG), Wayne State University, Detroit MI
| | - Trueman Wu
- Department of Public Health Sciences (M-HT, TW, ST, HCG, ML), Henry Ford Health, Detroit MI
| | - Sheri Trudeau
- Department of Public Health Sciences (M-HT, TW, ST, HCG, ML), Henry Ford Health, Detroit MI
| | - Loralee B Rupp
- Department of Health Policy and Health Services Research (LBR), Henry Ford Health, Detroit MI
| | - Humberto C Gonzalez
- Department of Public Health Sciences (M-HT, TW, ST, HCG, ML), Henry Ford Health, Detroit MI; Department of Gastroenterology and Hepatology (SCG, HCG), Henry Ford Health, Detroit MI; School of Medicine (SCG, HCG), Wayne State University, Detroit MI
| | - Yihe G Daida
- Center for Integrated Health Care Research (YGD), Kaiser Permanente Hawaii, Honolulu, HI
| | - Mark A Schmidt
- Center for Health Research (MAS), Kaiser Permanente Northwest, Portland, OR
| | - Mei Lu
- Department of Public Health Sciences (M-HT, TW, ST, HCG, ML), Henry Ford Health, Detroit MI
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13
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Cheema HA, Ali A, Ali M, Shahid A, Ghafoor MS, Ur Rehman ME, Sah R, Sahra S, Ahmad S. Efficacy and Safety of Favipiravir for the Treatment of COVID-19 Outpatients: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Am J Ther 2024; 31:e328-e331. [PMID: 37647511 DOI: 10.1097/mjt.0000000000001649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Affiliation(s)
- Huzaifa Ahmad Cheema
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Abraish Ali
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Mirha Ali
- Department of Medicine, Jinnah Sindh Medical University, Karachi, Pakistan
| | - Abia Shahid
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | | | | | - Ranjit Sah
- Tribhuvan University Teaching Hospital, Institute of Medicine, Kathmandu, Nepal
- Harvard Medical School, Boston, MA
| | - Syeda Sahra
- Department of Infectious Diseases, University of Oklahoma Health Sciences Center, Oklahoma City, OK; and
| | - Sharjeel Ahmad
- Department of Medicine, Section of Infectious Diseases, University of Illinois College of Medicine, Peoria
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14
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Siripongboonsitti T, Tawinprai K, Avirutnan P, Jitobaom K, Auewarakul P. A randomized trial to assess the acceleration of viral clearance by the combination Favipiravir/Ivermectin/Niclosamide in mild-to-moderate COVID-19 adult patients (FINCOV). J Infect Public Health 2024; 17:897-905. [PMID: 38569269 DOI: 10.1016/j.jiph.2024.03.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND The efficacy of the viral clearance and clinical outcomes of favipiravir (FPV) in outpatients being treated for coronavirus disease 2019 (COVID-19) is unclear. Ivermectin (IVM), niclosamide (NCL), and FPV demonstrated synergistic effects in vitro for exceed 78% inhibiting severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) replication. METHODS A phase 2, open-label, 1:1, randomized, controlled trial was conducted on Thai patients with mild-to-moderate COVID-19 who received either combination FPV/IVM/NCL therapy or FPV alone to assess the rate of viral clearance among individuals with mild-to-moderate COVID-19. RESULTS Sixty non-high-risk comorbid patients with mild-to-moderate COVID-19 were randomized; 30 received FPV/IVM/NCL, and 30 received FPV alone. Mixed-effects multiple linear regression analysis of the cycle threshold value from SARS-CoV-2 PCR demonstrated no statistically significant differences in viral clearance rates between the combined FPV/IVM/NCL therapy group and the FPV-alone group. World Health Organization Clinical Progression scores and symptomatic improvement did not differ between arms on days 3, 6, and 10, and no adverse events were reported. No patients required hospitalization, intensive care unit admission, or supplemental oxygen or died within 28 days. C-reactive protein on day 3 was lower in the FPV/IVM/NCL group. CONCLUSION Viral clearance rates did not differ significantly between the FPV/IVM/NCL combination therapy and FPV-alone groups of individuals with mild-to-moderate COVID-19, although the combined regimen demonstrated a synergistic effect in vitro. No discernible clinical benefit was observed. Further research is required to explore the potential benefits of FVP beyond its antiviral effects. TRIAL REGISTRATION TCTR20230403007, Registered 3 April 2023 - Retrospectively registered,https://trialsearch.who.int/Trial2.aspx?TrialID=TCTR20230403007.
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Affiliation(s)
- Taweegrit Siripongboonsitti
- Division of Infectious Diseases, Department of Medicine, Chulabhorn Hospital, Chulabhorn Royal Academy, Bangkok, Thailand; Princess Srisavangavadhana College of Medicine, Chulabhorn Royal Academy, Bangkok, Thailand.
| | - Kriangkrai Tawinprai
- Division of Infectious Diseases, Department of Medicine, Chulabhorn Hospital, Chulabhorn Royal Academy, Bangkok, Thailand; Princess Srisavangavadhana College of Medicine, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Panisadee Avirutnan
- Division of Dengue Hemorrhagic Fever Research, Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand; Siriraj Center of Research Excellence in Dengue and Emerging Pathogens, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kunlakanya Jitobaom
- Department of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Prasert Auewarakul
- Department of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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15
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Hong J, Lee J, Park S, Jung HA, Sun JM, Lee SH, Ahn JS, Sinn DH, Ahn MJ. Immune checkpoint inhibitor use and the incidence of hepatitis B virus reactivation or immune-related hepatitis in non-small cell lung cancer patients with chronic hepatitis B. Cancer 2024; 130:1693-1701. [PMID: 38165808 DOI: 10.1002/cncr.35175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/29/2023] [Accepted: 11/17/2023] [Indexed: 01/04/2024]
Abstract
BACKGROUND The safety of immune-checkpoint inhibitors (ICIs) has not been thoroughly investigated in non-small cell lung cancer (NSCLC) patients with chronic hepatitis B (CHB) or occult hepatitis B infection (OBI). The authors analyzed the incidence of hepatitis B virus (HBV) reactivation, immune-related hepatitis and jaundice in NSCLC patients in a real-world setting. METHODS A total of 1277 NSCLC patients treated with ICIs were analyzed. Among them, 52 patients were hepatitis B surface antigen (HBsAg) (+) (group A, CHB), 759 patients were HBsAg (-)/hepatitis B core antibody immunoglobulin G (anti-HBc IgG) (+) (group B, OBI), and 466 patients were HBsAg (-)/anti-HBc IgG (-) (group C). Among the 52 patients with CHB, 38 (73.1%) were receiving antiviral therapy. The primary end point was HBV reactivation, immune-related hepatitis, and jaundice. The secondary end points included other immune-related adverse events and efficacy. RESULTS HBV reactivation was observed in two patients (0.2%) who were both in group A (CHB). Among CHB patients who were not receiving antiviral therapy, HBV reactivation was observed in 14.3% (2 of 14 patients). The incidences of immune-related hepatitis and jaundice were comparable among the three groups. The incidence of ≥grade 3 other immune-related adverse events and efficacy were all comparable among the three groups (p > .05 for all comparisons). CONCLUSIONS In this large, real-world cohort study, the safety and efficacy of ICIs were comparable in patients with CHB and OBI. HBV reactivation was observed in patients with CHB without antiviral therapy indicating antiviral prophylaxis should be required for them. For patients with OBI, the risk of HBV reactivation was minimal.
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Affiliation(s)
- Joohyun Hong
- Division of Hematology-Oncology, Department of Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Gyeonggi, Korea
| | - Jiyun Lee
- Lung Cancer Center, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea
| | - Sehhoon Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun-Ae Jung
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong-Mu Sun
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Se-Hoon Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin Seok Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Myung-Ju Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Yang Z, Li Z, Zhan Y, Lin Z, Fang Z, Xu X, Lin L, Li H, Lin Z, Kang C, Liang J, Liang S, Li Y, Li S, Yang X, Ye F, Zhong N. Safety and efficacy of onradivir in adults with acute uncomplicated influenza A infection: a multicentre, double-blind, randomised, placebo-controlled, phase 2 trial. Lancet Infect Dis 2024; 24:535-545. [PMID: 38330975 DOI: 10.1016/s1473-3099(23)00743-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 11/09/2023] [Accepted: 11/21/2023] [Indexed: 02/10/2024]
Abstract
BACKGROUND Onradivir (ZSP1273) is a novel anti-influenza A virus inhibitor. Preclinical studies show that onradivir can inhibit influenza A H1N1 and H3N2 replication and increase the survival rate of infected animals. In this study, we aimed to evaluate the safety and efficacy of three onradivir dosing regimens versus placebo in outpatients with acute uncomplicated influenza A virus infection. METHODS We did a multicentre, double-blind, randomised, placebo-controlled, phase 2 trial at 20 clinical sites in China. Eligible participants were adults (18-65 years) with an influenza-like illness screened by rapid antigen testing at the first clinical visit, had the presence of a fever (axillary temperature ≥38·0°C), and had the presence of at least one moderate systemic and one respiratory symptom within 48 h of symptom onset. Patients were excluded if they were pregnant, allergic to onradivir, or had received any influenza antiviral medication within 7 days before enrolment. Participants were randomly assigned (1:1:1:1) into four groups by an interactive web response system: onradivir 200 mg twice per day group, onradivir 400 mg twice per day group, onradivir 600 mg once per day group, and a matching placebo group. A 5-day oral treatment course was initiated within 48 h after symptoms onset. The primary outcome was the time to alleviate influenza symptoms in the modified intention-to-treat population. Safety was a secondary outcome. We evaluated the patients' self-assessed severity of seven influenza symptoms on a 4-point ordinal scale, and the treatment-emergent adverse events in all patients. This trial is registered with ClinicalTrials.gov, number NCT04024137. FINDINGS Between Dec 7, 2019, and May 18, 2020, a total of 205 patients were screened; of whom, 172 (84%) were randomly assigned to receive onradivir (n=43 in the 200 mg twice per day group; n=43 in the 400 mg twice per day group; and n=43 in the 600 mg once per day group), or placebo (n=42). Median age was 22 years (IQR 20-26). All three onradivir groups showed decreased median time to alleviate influenza symptoms (46·92 h [IQR 24·00-81·38] in the 200 mg twice per day group, 54·87 h [23·67-110·62] in the 400 mg twice per day group, and 40·05 h [17·70-65·82] in the 600 mg once per day) compared with the placebo group (62·87 h [36·40-113·25]). The median difference between the onradivir 600 mg once per day group and the placebo group was -22·82 h (p=0·0330). The most frequently reported treatment-emergent adverse event was diarrhoea (71 [42%] of 171), ranging from 33-65% of the patients in onradivir-treated groups compared with 10% in the placebo group; no serious adverse events were observed. INTERPRETATION Onradivir showed a safety profile comparable to placebo, as well as higher efficacy than placebo in ameliorating influenza symptoms and lowering the viral load in adult patients with uncomplicated influenza infection, especially the onradivir 600 mg once per day regimen. FUNDING National Multidisciplinary Innovation Team Project of Traditional Chinese Medicine, National Natural Science Foundation of China, Guangdong Science and Technology Foundation, Guangzhou Science and Technology Planning Project, Emergency Key Program of Guangzhou Laboratory, Macao Science and Technology Development Fund, and Guangdong Raynovent Biotech.
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Affiliation(s)
- Zifeng Yang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Zhengtu Li
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Yangqing Zhan
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Zhengshi Lin
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Zhonghao Fang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Xiaowei Xu
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Lin Lin
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong, China
| | - Haijun Li
- Department of Anatomy and Neurobiology, School of Basic Medical Science, Central South University, Changsha, Hunan, China; Guangdong Raynovent Biotech, Guangzhou, Guangdong, China
| | - Zejun Lin
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Changyuan Kang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Jingyi Liang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Shiwei Liang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Yongming Li
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Shaoqiang Li
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Xinyun Yang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Feng Ye
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China
| | - Nanshan Zhong
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, the First affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China; Guangzhou Laboratory, Bio-Island, Guangzhou, Guangdong, China.
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17
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Zheng Z, Zhou J, Song Y. Safety of RNA-Dependent RNA Polymerase Inhibitors, Molnupiravir and VV116, for Oral Treatment of COVID-19: A Meta-Analysis. Iran J Med Sci 2024; 49:275-285. [PMID: 38751873 PMCID: PMC11091272 DOI: 10.30476/ijms.2024.99837.3196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/10/2023] [Accepted: 11/19/2023] [Indexed: 05/18/2024]
Abstract
Background The RNA-dependent RNA polymerase (RdRp) inhibitors, molnupiravir and VV116, have the potential to maximize clinical benefits in the oral treatment of COVID-19. Subjects who consume these drugs may experience an increased incidence of adverse events. This study aimed to evaluate the safety profile of molnupiravir and VV116. Methods A comprehensive search of scientific and medical databases, such as PubMed Central/Medline, Embase, Web of Science, and Cochrane Library, was conducted to find relevant articles in English from January 2020 to June 2023. Any kind of adverse events reported in the study were pooled and analyzed in the drug group versus the control group. Estimates of risk effects were summarized through the random effects model using Review Manager version 5.2, and sensitivity analysis was performed by Stata 17.0 software. Results Fifteen studies involving 32,796 subjects were included. Eleven studies were placebo-controlled, and four were Paxlovid-controlled. Twelve studies reported adverse events for molnupiravir, and three studies described adverse events for VV116. The total odds ratio (OR) for adverse events in the RdRp inhibitor versus the placebo-controlled group was 1.01 (95% CI=0.84-1.22; I2=26%), P=0.88. The total OR for adverse events in the RdRp inhibitor versus the Paxlovid-controlled group was 0.32 (95% CI=0.16-0.65; I2=87%), P=0.002. Individual drug subgroup analysis in the placebo-controlled study showed that compared with the placebo group, a total OR for adverse events was 0.97 (95% CI, 0.85-1.10; I2=0%) in the molnupiravir group and 3.77 (95% CI=0.08-175.77; I2=85%) in the VV116 group. Conclusion The RdRp inhibitors molnupiravir and VV116 are safe for oral treatment of COVID-19. Further evidence is necessary that RdRp inhibitors have a higher safety profile than Paxlovid.
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Affiliation(s)
- Zequn Zheng
- Ningbo Institute of Innovation for Combined Medicine and Engineering, Ningbo Medical Center Lihuili Hospital, Ningbo University, No. 378 Dongqing Road, Yinzhou District, Ningbo
- Department of Cardiology, Shantou University Medical College, Shantou University, Shantou, 515000, China
| | - Jiaozhi Zhou
- Department of Gastroenterology, Ningbo Medical Center Lihuili Hospital, Ningbo University, Ningbo, Zhejiang, China
| | - Yongfei Song
- Ningbo Institute of Innovation for Combined Medicine and Engineering, Ningbo Medical Center Lihuili Hospital, Ningbo University, No. 378 Dongqing Road, Yinzhou District, Ningbo
- School of Medicine, Ningbo University, Ningbo, 315211, Zhejiang, China
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18
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Torres HA, Mustafayev K, Nastoupil LJ, Shelburne SA. Severe reactivation of seronegative occult hepatitis B after chemotherapy for lymphoma. Lancet 2024; 403:1372-1373. [PMID: 38582568 DOI: 10.1016/s0140-6736(24)00397-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 01/29/2024] [Accepted: 02/25/2024] [Indexed: 04/08/2024]
Affiliation(s)
- Harrys A Torres
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Gastroenterology, Hepatology, and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Khalis Mustafayev
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Loretta J Nastoupil
- Department of Lymphoma-Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Samuel A Shelburne
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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19
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Hammond J, Fountaine RJ, Yunis C, Fleishaker D, Almas M, Bao W, Wisemandle W, Baniecki ML, Hendrick VM, Kalfov V, Simón-Campos JA, Pypstra R, Rusnak JM. Nirmatrelvir for Vaccinated or Unvaccinated Adult Outpatients with Covid-19. N Engl J Med 2024; 390:1186-1195. [PMID: 38598573 DOI: 10.1056/nejmoa2309003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
BACKGROUND Nirmatrelvir in combination with ritonavir is an antiviral treatment for mild-to-moderate coronavirus disease 2019 (Covid-19). The efficacy of this treatment in patients who are at standard risk for severe Covid-19 or who are fully vaccinated and have at least one risk factor for severe Covid-19 has not been established. METHODS In this phase 2-3 trial, we randomly assigned adults who had confirmed Covid-19 with symptom onset within the past 5 days in a 1:1 ratio to receive nirmatrelvir-ritonavir or placebo every 12 hours for 5 days. Patients who were fully vaccinated against Covid-19 and who had at least one risk factor for severe disease, as well as patients without such risk factors who had never been vaccinated against Covid-19 or had not been vaccinated within the previous year, were eligible for participation. Participants logged the presence and severity of prespecified Covid-19 signs and symptoms daily from day 1 through day 28. The primary end point was the time to sustained alleviation of all targeted Covid-19 signs and symptoms. Covid-19-related hospitalization and death from any cause were also assessed through day 28. RESULTS Among the 1296 participants who underwent randomization and were included in the full analysis population, 1288 received at least one dose of nirmatrelvir-ritonavir (654 participants) or placebo (634 participants) and had at least one postbaseline visit. The median time to sustained alleviation of all targeted signs and symptoms of Covid-19 was 12 days in the nirmatrelvir-ritonavir group and 13 days in the placebo group (P = 0.60). Five participants (0.8%) in the nirmatrelvir-ritonavir group and 10 (1.6%) in the placebo group were hospitalized for Covid-19 or died from any cause (difference, -0.8 percentage points; 95% confidence interval, -2.0 to 0.4). The percentages of participants with adverse events were similar in the two groups (25.8% with nirmatrelvir-ritonavir and 24.1% with placebo). In the nirmatrelvir-ritonavir group, the most commonly reported treatment-related adverse events were dysgeusia (in 5.8% of the participants) and diarrhea (in 2.1%). CONCLUSIONS The time to sustained alleviation of all signs and symptoms of Covid-19 did not differ significantly between participants who received nirmatrelvir-ritonavir and those who received placebo. (Supported by Pfizer; EPIC-SR ClinicalTrials.gov number, NCT05011513.).
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Affiliation(s)
- Jennifer Hammond
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Robert J Fountaine
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Carla Yunis
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Dona Fleishaker
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Mary Almas
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Weihang Bao
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Wayne Wisemandle
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Mary Lynn Baniecki
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Victoria M Hendrick
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Veselin Kalfov
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - J Abraham Simón-Campos
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - Rienk Pypstra
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
| | - James M Rusnak
- From Global Product Development, Pfizer, Collegeville, PA (J.H.); Global Product Development, Pfizer, Groton, CT (R.J.F.); Global Product Development, Pfizer, Lake Mary (C.Y.), and Global Product Development, Pfizer, Tampa (J.M.R.) - both in Florida; Global Product Development, Pfizer, Lexington, KY (D.F.); Global Product Development, Pfizer, New York (M.A., W.B., R.P.); Global Product Development, Pfizer, Lake Forest, IL (W.W.); Early Clinical Development, Pfizer, Cambridge, MA (M.L.B.); Pfizer, Sandwich, United Kingdom (V.M.H.); the Specialized Hospital for Active Treatment of Pneumo-Phthisiatric Diseases, Haskovo, Bulgaria (V.K.); and Méchnikov Project, Köhler and Milstein Research, Anahuac-Mayab University, Mérida, Mexico (J.A.S.-C.)
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Maciel AMDA, Ferraz MLCG, Perez RDM, Brandão-Mello CE. Renal dysfunction during treatment of chronic hepatitis B with tenofovir disoproxyl fumarate and associated risk factors. Eur J Gastroenterol Hepatol 2024; 36:482-488. [PMID: 38407882 DOI: 10.1097/meg.0000000000002723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
OBJECTIVES To analyze the evolution of glomerular filtration rate (GFR) and the presence of renal tubular dysfunction during the treatment of chronic hepatitis B virus (HBV) infection with tenofovir disoproxil fumarate (TDF) and to determine the risk factors involved. METHODS Retrospective cohort observational study of adults with chronic hepatitis B. Exclusion: hepatitis C virus-HBV coinfection, diabetes, baseline GFR less than 60 ml/min. Measurements of serum and urinary creatinine and phosphate; urinary albumin, retinol-binding protein (RBP) and neutrophil gelatinase-associated lipocalin (NGAL) were performed. Univariate and multivariate analyses tracked factors associated with worsening GFR. RESULTS A total of 120 individuals were included: 35% NAÏVE (G1); 49.2% HBV using TDF (G2); 15.8% HBV-HIV using TDF (G3); 63.3% men; 60.8% white; 30% hypertensive. Average age was 50.5 years (SD ± 12.9 years). Reactive HBeAg predominated in G3 ( P < 0.001) and cirrhosis in G2 ( P < 0.036). NGAL was elevated in 5.3% of cases (G1 = 3.2%; G2 = 8.7%; G3 = 0%; P = 0.582), RBP in 6.7% (G1, G3 = 0%; G2 = 13.6%; P = 0.012), urinary phosphate/creatinine ratio in 16.2% (G1 = 15.2%; G2 = 14.5%; G3 = 23.5%; P = 0.842) and urinary albumin/creatinine ratio in 12.9% (G1 = 12.2%; G2 = 10.7%; G3 = 21.1%; P = 0.494). Worsening of renal function occurred in 22.5% of the population (G1 = 11.9%; G2 = 28.8%; G3 = 26.3%; P = 0.122), independently associated only with systemic arterial hypertension [adjusted odds ratio (AOR) = 4.14; P = 0.008], but not to TDF (AOR = 2.66; P = 0.110) or male sex (AOR = 2.39; P = 0.135). However, the concomitance of these variables generated a high estimated risk for this outcome (51%). CONCLUSIONS Renal tubular dysfunction was uncommon according to NGAL, RBP or urinary phosphate/creatinine ratio. TDF was not an independent factor for worsening renal function, significantly associated only with systemic arterial hypertension. However, in hypertensive men, the use of TDF should be monitored.
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Affiliation(s)
- Alessandra M de A Maciel
- Departamento de Hepatologia e Infectologia da Escola Paulista de Medicina (EPM) - Universidade Federal de São Paulo (UNIFESP)
- Departamento de Hepatologia do Hospital Universitário Gaffrée e Guinle (HUGG) - Universidade Federal do Estado do Rio de Janeiro (HUGG), Rio de Janeiro - RJ, Brazil
| | - Maria Lucia C G Ferraz
- Departamento de Hepatologia e Infectologia da Escola Paulista de Medicina (EPM) - Universidade Federal de São Paulo (UNIFESP)
| | - Renata de M Perez
- Departamento de Hepatologia e Infectologia da Escola Paulista de Medicina (EPM) - Universidade Federal de São Paulo (UNIFESP)
| | - Carlos Eduardo Brandão-Mello
- Departamento de Hepatologia do Hospital Universitário Gaffrée e Guinle (HUGG) - Universidade Federal do Estado do Rio de Janeiro (HUGG), Rio de Janeiro - RJ, Brazil
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21
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Schiano Moriello N, Pinchera B, Gentile I. Personalized care approaches to hepatitis C therapy: recent advances and future directions. Expert Rev Anti Infect Ther 2024; 22:139-151. [PMID: 38459735 DOI: 10.1080/14787210.2024.2328336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 03/05/2024] [Indexed: 03/10/2024]
Abstract
INTRODUCTION The introduction of direct-acting antivirals (DAAs) has significantly transformed the therapeutic landscape for chronic C hepatitis virus (HCV) infection. However, there is still room for further improvement in optimizing therapy efficacy and minimizing adverse effects. AREAS COVERED This review is devoted to the rationale for adopting a personalized approach to HCV therapy. Specifically, we explore the role of host-related factors, such as sex or the presence of comorbidities. We thoroughly examine the implications of commonly encountered comorbidities, including HIV infection, chronic renal disease, liver cirrhosis, and other chronic viral hepatitis infections. Additionally, we discuss the prevalent drug-to-drug interactions between DAAs and other medications, while providing guidance on their management. Finally, we investigate viral-related issues that can influence treatment outcomes, such as viral genotype, quasi-species, and the presence of resistance-associated mutations. EXPERT OPINION Despite pivotal trials demonstrating efficacy rates exceeding 90% for currently available DAA regimens, there are still opportunities to optimize therapy outcomes and tailor treatment to each patient. This can be achieved through a meticulous evaluation of the patient's specific clinical conditions and comorbidities, a vigilant approach to manage potential drug interactions, and diligent patient follow-up.
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Affiliation(s)
| | - Biagio Pinchera
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Ivan Gentile
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
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Belga S, Hernandez C, Kabbani D, Cervera C. Incidence of valganciclovir-related leukopenia and neutropenia in solid organ transplant recipients at high risk of cytomegalovirus disease. Transpl Infect Dis 2024; 26:e14227. [PMID: 38180285 DOI: 10.1111/tid.14227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 02/12/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND Valganciclovir (VGCV) prophylaxis is associated with an increased risk of hematologic side effects. We analyzed the impact of VGCV prophylaxis on leukopenia and neutropenia rates and explored risk factors for its occurrence. METHODS Retrospective cohort study of adult cytomegalovirus (CMV)-seronegative solid organ transplantation (SOT) recipients of either CMV-seropositive (CMV D+/R-) or CMV-seronegative (CMV D-/R-) donors between July 2005 and March 2019. CMV D+/R- SOT recipients received 3-12 months of VGCV prophylaxis whereas CMV D-/R- SOT recipients received no VGCV prophylaxis. Competing risk regression was used to calculate risk factors for significant neutropenia (neutrophil count < 1000/μL). RESULTS A total of 430 CMV-seronegative SOT recipients (median age of 52.1 years, 76.5% males) were included, of which 203 (47.2%) were CMV D+/R- and 227 (52.8%) CMV D-/R-. The unadjusted incidence rate ratio of significant neutropenia attributable to VGCV exposure in the first year post-transplant was 13.50 (95% confidence interval 7.36-27.11). Acute rejection occurred more frequently in neutropenic patients at 32.5% compared to 19.1% in those without neutropenia (p = .033). On multivariate analysis, VGCV prophylaxis for 1-90 days and 91-180 days versus no VGCV were the strongest risk factors for significant neutropenia with a sub-distribution hazard ratio of 39.6 (95% CI, 8.57-182.6) and 13.2 (95% CI, 5.46-32.0), respectively. CONCLUSIONS VGCV prophylaxis is limited by high rates of neutropenia. Future prospective studies are needed to assess alternative CMV prophylactic strategies in SOT recipients.
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Affiliation(s)
- Sara Belga
- Department of Medicine, Division of Infectious Diseases, University of British Columbia, Vancouver, Canada
- Immunity and Infection Research Centre, Vancouver Coastal Health Research Institute, Vancouver, Canada
| | | | - Dima Kabbani
- Department of Medicine, Division of Infectious Diseases, University of Alberta, Edmonton, Canada
| | - Carlos Cervera
- Department of Medicine, Division of Infectious Diseases, University of Alberta, Edmonton, Canada
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Qiu Y, Zhang Y, Teng M, Cheng S, Du Q, Yang L, Wang Q, Wang T, Wang Y, Dong Y, Dong H. Efficacy, Safety, and Cost-effectiveness Analysis of Antiviral Agents for Cytomegalovirus Prophylaxis in Allogeneic Hematopoietic Stem Cell Transplantation Recipients. Transplantation 2024; 108:1021-1032. [PMID: 38049935 DOI: 10.1097/tp.0000000000004856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/06/2023]
Abstract
BACKGROUND Cytomegalovirus (CMV) infection is associated with higher non-relapse mortality after allogeneic hematopoietic stem cell transplantation (allo-HSCT). But the preferred drug for preventing cytomegalovirus infection is still controversial. We evaluate the efficacy, safety, and cost-effectiveness of antiviral agents based on the most recent studies. METHODS A pairwise and network meta-analysis was conducted to obtain direct and indirect evidence of antivirals. The cost of allo-HSCT recipients in a teaching hospital was collected, and a cost-effectiveness analysis using a decision tree combined with Markov model was completed from the perspective of allo-HSCT recipients over a lifetime horizon. RESULTS A total of 19 RCTs involving 3565 patients (8 antivirals) were included. In the network meta-analysis, relative to placebo, letermovir, valacyclovir, and ganciclovir significantly reduced CMV infection incidence; ganciclovir significantly reduced CMV disease incidence; ganciclovir significantly increased the incidence of serious adverse event; none of antivirals significantly reduced all-cause mortality. Based on meta-analysis and Chinese medical data, the incremental cost-effectiveness ratios (ICER) per quality-adjusted life year (QALY) saved for maribavir, acyclovir, valacyclovir, ganciclovir, and letermovir relative to placebo corresponded to US$216 635.70, US$11 590.20, US$11 816.40, US$13 049.90, and US$12 189.40, respectively. One-way sensitivity analysis showed the most influential parameter was discount rate. The probabilistic sensitivity analysis indicated a 53.0% probability of letermovir producing an ICER below the willingness-to-pay threshold of US$38 824.23/QALY. The scenario analysis demonstrated prophylaxis with letermovir is considered cost-effective in the United States. CONCLUSIONS Currently, letermovir is an effective and well-tolerated treatment for preventing CMV infection, and it might be a cost-effective choice in allo-HSCT recipients in China.
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Affiliation(s)
- Yulan Qiu
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yijing Zhang
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Mengmeng Teng
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Shiqi Cheng
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Qian Du
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Luting Yang
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Quanfang Wang
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Taotao Wang
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yan Wang
- Department of Pharmacy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yalin Dong
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Haiyan Dong
- Department of Pharmacy, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Conti V, Bertini N, Ricciardi R, Stefanelli B, De Bellis E, Sellitto C, Cascella M, Sabbatino F, Corbi G, Pagliano P, Filippelli A. Adverse events related to drug-drug interactions in COVID-19 patients. A persistent concern in the post-pandemic era: a systematic review. Expert Opin Drug Metab Toxicol 2024; 20:275-292. [PMID: 38568077 DOI: 10.1080/17425255.2024.2339397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/02/2024] [Indexed: 04/06/2024]
Abstract
INTRODUCTION Since COVID-19 patients are often polytreated, monitoring drug-drug interaction (DDIs) is necessary. We evaluated whether drugs used after the second COVID-19 pandemic wave were associated with DDI-related adverse events and the role of drug interaction checkers in identifying them. METHODS The study (PROSPERO-ID: CRD42024507634) included: 1) consulting the drug interaction checkers Drugs.com, Liverpool COVID-19 Interactions, LexiComp, Medscape, and Micromedex; 2) systematic review; 3) reviewed studies analysis; 4) evaluating drug interaction checkers potential to anticipate DDI-related adverse events.The systematic review was performed searching PubMed, Scopus, ScienceDirect, and Cochrane databases from 1 March 2022 to 11 November 2023. Observational studies, and clinical trials were included. Article without reporting direct association between DDIs and adverse events were excluded. The risk of bias was assessed by Newcastle-Ottawa scale. RESULTS The most frequent DDIs involved nirmatrelvir/ritonavir (N/R) and fluvoxamine. Fifteen studies, including 150 patients and 35 DDI-related outcomes, were analyzed. The most frequent DDIs involved tacrolimus with N/R, resulting in creatinine increase.Eighty percent of reported DDI-related adverse events would have been identified by all drug-interaction checkers, while the remaining 20% by at least 2 of them. CONCLUSIONS Drug interaction checkers are useful but show inconsistencies. Multiple sources are needed to tailor treatment in the context of COVID-19.
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Affiliation(s)
- Valeria Conti
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d'Aragona University Hospital, Salerno, Italy
| | - Nicola Bertini
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
| | - Rosaria Ricciardi
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d'Aragona University Hospital, Salerno, Italy
| | - Berenice Stefanelli
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d'Aragona University Hospital, Salerno, Italy
| | - Emanuela De Bellis
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d'Aragona University Hospital, Salerno, Italy
| | - Carmine Sellitto
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d'Aragona University Hospital, Salerno, Italy
| | - Marco Cascella
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
| | - Francesco Sabbatino
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
| | - Graziamaria Corbi
- Department of Translational Medical Sciences, University of Naples "Federico II", Naples, Italy
| | - Pasquale Pagliano
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
- Infectious Disease Unit, San Giovanni di Dio e Ruggi D'Aragona University Hospital, Salerno, Italy
| | - Amelia Filippelli
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, SA, Italy
- Clinical Pharmacology Unit, San Giovanni di Dio e Ruggi d'Aragona University Hospital, Salerno, Italy
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Han D, Du J, Wang W, Wang C. Evaluation of the Efficacy and Safety of Tenofovir Disoproxil Fumarate in Intercepting Mother-to-Child Transmission of Hepatitis B Virus. Acta Med Okayama 2024; 78:107-113. [PMID: 38688828 DOI: 10.18926/amo/66913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Vertical transmission of hepatitis B virus (HBV), especially in Asia, is a key target in the global elimination of HBV. This study assessed the effects of tenofovir disoproxil fumarate (TDF) in pregnant women for mother-to-infant transmission of HBV. A total of 122 pregnant women at our hospital met the inclusion criteria for high HBV DNA viral loads. They were randomly divided into TDF-treatment (n=70) and placebo (n=52) groups. Maternal liver function and serum HBV DNA load were tested before and after treatment. Clinical and laboratory data of infants were assayed at delivery and 7-months post-partum visit and compared between the two groups. There was no difference in clinical characteristics of participants between the two groups. There were no significant differences in liver function markers, including alanine aminotransferase, total bilirubin, blood creatinine, and blood urea nitrogen levels before and after TDF treatment. The serum HBV DNA viral load of the TDF-treated group became significantly lower than those of the control group and their own pre-medication levels. Infants showed no significant difference in body growth, including weight, height, head size, and five-min Apgar score. At 7 months after birth, 94.29% of infants in the TDF group and 86.54% of control-group infants had protective HBsAb levels ≥ 10 mIU/ml (p>0.05). The HBV infection rate of infants in the TDF-treated group was lower than that in the non-treated group. In high-HBV-DNA-load pregnant women, TDF administered from 28 weeks gestational age to delivery was associated with a lower risk of mother-to-infant transmission of HBV.
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Affiliation(s)
- Dongxiang Han
- Department of Obstetrics, Shijiazhuang Maternity & Child Healthcare Hospital
| | - Jianxiu Du
- Department of Laboratory Medicine, Shijiazhuang Maternity & Child Healthcare Hospital
| | - Wei Wang
- Department of Obstetrics, Shijiazhuang Maternity & Child Healthcare Hospital
| | - Cui Wang
- Department of Functional, Shijiazhuang Maternity & Child Healthcare Hospital
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26
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Yip TCF, Lai JCT, Yam TF, Tse YK, Hui VWK, Lai MSM, Chan HLY, Wong VWS, Wong GLH. Long-term use of tenofovir disoproxil fumarate increases fracture risk in elderly patients with chronic hepatitis B. J Hepatol 2024; 80:553-563. [PMID: 38101755 DOI: 10.1016/j.jhep.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/30/2023] [Accepted: 12/04/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND & AIMS The use of tenofovir disoproxil fumarate (TDF) is associated with a reduction in bone mineral density and an increase in bone metabolism biomarkers. However, data on clinical bone fractures remain limited. We evaluated the impact of TDF compared to entecavir on the risk of fracture in elderly patients with chronic hepatitis B (CHB). METHODS Patients with CHB aged ≥60 years receiving entecavir or TDF between January 2008 and December 2022 were identified using a territory-wide database in Hong Kong. The risk of incident fracture in entecavir- and TDF-treated patients before and after month 24 were compared after propensity score matching. RESULTS A total of 41,531 patients with CHB (mean age 69.8±7.8 years, 61.6% male) receiving entecavir (n = 39,897 [96.1%]) and TDF (n = 1,634 [3.9%]) were analysed. At a median follow-up of 25.3 (9.1-58.5) months, 1,733 (4.2%) patients developed incident fracture. Patients with incident fracture were more likely to have diabetes, hypertension, congestive heart failure, rheumatoid arthritis, osteoporosis, and a history of fracture. Compared with propensity score-matched entecavir-treated patients, the risk of incident fracture in TDF-treated patients was comparable in the first 24 months (weighted subdistribution hazard ratio [sHR] 0.99, 95% CI 0.56-1.73, p = 0.960) but increased after month 24 (weighted sHR 1.80, 95% CI 1.11-2.93, p = 0.019). The 24-, 60-, and 96-month cumulative incidences (95% CI) of fracture in TDF-treated and entecavir-treated patients were 2.3% (1.6%-3.4%) vs. 2.6% (1.9%-3.5%), 6.4% (5.0%-8.2%) vs. 4.7% (3.8%-6.0%), and 10.2% (8.3%-12.6%) vs. 6.8% (5.4%-8.5%), respectively. CONCLUSIONS The risk of fracture increased with TDF treatment for ≥24 months in elderly patients with CHB. Selection of nucleos(t)ide analogues should be individualised based on age and comorbidities. IMPACT AND IMPLICATIONS Previous literature suggested that the use of tenofovir disoproxil fumarate (TDF) is associated with a decrease in bone mineral density. However, data on the impact of TDF on long-term incident clinical fracture remains scarce. In this real-world territory-wide study of 41,531 treated patients with chronic hepatitis B in Hong Kong, patients who received TDF were at a higher risk of fracture after 2 years of treatment than those who received entecavir. Given the ageing population of patients with chronic hepatitis B and the rising prevalence of comorbidities, our findings support the current treatment guidelines that recommend selecting antiviral treatment based on age and comorbidities.
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Affiliation(s)
- Terry Cheuk-Fung Yip
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Jimmy Che-To Lai
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Tsz-Fai Yam
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yee-Kit Tse
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Vicki Wing-Ki Hui
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Mandy Sze-Man Lai
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Henry Lik-Yuen Chan
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Internal Medicine, Union Hospital, Hong Kong SAR, China
| | - Vincent Wai-Sun Wong
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Grace Lai-Hung Wong
- Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.
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Arslan E, Yildiz Y, Karaşahin Ö, Demir Y, Tümbül Mermutluoğlu Ç, Ünlü G, Kuşçu F, Kaya Ş, Akgül F, Damar Çakirca T, Yilmaz Karadağ F, Altunişik Toplu S, Nazik S, Akdemir İ, Özer Balin Ş, Kandemir FÖ, İnan D, Bayindir Y, Taşova Y, Çelen MK. Evaluation of chronic hepatitis B patients who voluntarily discontinued oral antiviral therapy: is there an answer to the controversial topic? Eur J Gastroenterol Hepatol 2024; 36:438-444. [PMID: 38407855 DOI: 10.1097/meg.0000000000002722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
OBJECTIVE The uncertain treatment duration for nucleos(t)ide analogues (NA) used in the treatment of chronic hepatitis B (CHB) is an important problem for both patients and physicians. The aim of this study was to evaluate the determinants of virologic relapse (VR) and the optimum time of treatment discontinuation in the follow-up of CHB patients who voluntarily discontinued treatment after virological suppression was achieved under NA use. METHODS Data from 138 patients from 11 centers were included in this registry-based study. Factors associated with VR were investigated using multivariate Cox regression analysis. RESULTS Ninety-nine (71.7%) of the patients were HBeAg (Hepatitis B e antigen) negative. During the 24-month follow-up period after treatment discontinuation, VR occurred in 58.7% (n = 81) of all patients and 57.6% (n = 57) of HBeAg-negative patients. The duration of NA treatment was significantly shorter (cutoff 60 months) in HBeAg-negative patients who later developed VR. In addition, the duration of virologic remission achieved under NA treatment was significantly shorter (cutoff 52 months) in those who later developed VR. In the Cox multivariate regression model of HBeAg-negative patients, having less than 60 months of NA treatment (HR = 2.568; CI:1.280-5.148; P = 0.008) and the levels of alanine aminotransferase being equal to or higher than twice the upper level of normal at the beginning of treatment (HR = 3.753; CI:1.551-9.081; P = 0.003) were found to be statistically significant and independently associated with VR. CONCLUSION The findings of this study may provide clinical guidance in terms of determining the most appropriate discontinuation time for NA.
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Affiliation(s)
- Eyüp Arslan
- Department of Infectious Diseases and Clinical Microbiology, Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital, İstanbul
| | - Yeşim Yildiz
- Department of Infectious Diseases and Clinical Microbiology, Gazi University Faculty of Medicine, Ankara
| | - Ömer Karaşahin
- Department of Infectious Diseases and Clinical Microbiology, Erzurum Regional Training and Research Hospital, Erzurum
| | - Yakup Demir
- Department of Infectious Diseases and Clinical Microbiology, Dicle University Faculty of Medicine, Diyarbakir
| | - Çiğdem Tümbül Mermutluoğlu
- Department of Infectious Diseases and Clinical Microbiology, Dicle University Faculty of Medicine, Diyarbakir
| | - Gülten Ünlü
- Department of Infectious Diseases and Clinical Microbiology, Derince Training and Research Hospital, Kocaeli
| | - Ferit Kuşçu
- Department of Infectious Diseases and Clinical Microbiology, Çukurova University Faculty of Medicine, Adana
| | - Şafak Kaya
- Department of Infectious Diseases and Clinical Microbiology, Gazi Yasargil Training and Research Hospital, Diyarbakir
| | - Fethiye Akgül
- Department of Infectious Diseases and Clinical Microbiology, Batman Regional State Hospital, Batman, Turkey
| | - Tuba Damar Çakirca
- Department of Infectious Diseases and Clinical Microbiology, Şanliurfa Training and Research Hospital, Şanliurfa
| | - Fatma Yilmaz Karadağ
- Department of Infectious Diseases and Clinical Microbiology, Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital, İstanbul
| | - Sibel Altunişik Toplu
- Department of Infectious Diseases and Clinical Microbiology, Inonu University Faculty of Medicine, Malatya
| | - Selçuk Nazik
- Department of Infectious Diseases and Clinical Microbiology, Sütçü İmam University Faculty of Medicine, Kahramanmaraş
| | - İrem Akdemir
- Department of Infectious Diseases and Clinical Microbiology, Ankara University Faculty of Medicine, Ankara
| | - Şafak Özer Balin
- Department of Infectious Diseases and Clinical Microbiology, Fırat University Faculty of Medicine, Elazığ
| | - Fatma Özlem Kandemir
- Department of Infectious Diseases and Clinical Microbiology, Mersin University Faculty of Medicine, Mersin
| | - Dilara İnan
- Department of Infectious Diseases and Clinical Microbiology, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Yaşar Bayindir
- Department of Infectious Diseases and Clinical Microbiology, Inonu University Faculty of Medicine, Malatya
| | - Yeşim Taşova
- Department of Infectious Diseases and Clinical Microbiology, Çukurova University Faculty of Medicine, Adana
| | - Mustafa Kemal Çelen
- Department of Infectious Diseases and Clinical Microbiology, Dicle University Faculty of Medicine, Diyarbakir
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Hige S, Aoki K, Nakamoto D, Flaherty JF, Botros I, Mizutani H, Ishizaki A, Konishi H, Yuan J, Jinushi M, Ng LJ. Real-world safety and effectiveness of tenofovir alafenamide for 144 weeks in Japanese patients with chronic hepatitis B. J Viral Hepat 2024; 31:165-175. [PMID: 38163911 DOI: 10.1111/jvh.13912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 11/17/2023] [Accepted: 12/13/2023] [Indexed: 01/03/2024]
Abstract
Tenofovir alafenamide (TAF), a prodrug of tenofovir, delivers high levels of active drug to hepatocytes and is given in a lower dose than tenofovir disoproxil fumarate (TDF). TAF reduces viral replication in patients with chronic hepatitis B (CHB) similar to TDF and has shown a lower risk of the renal and bone toxicities associated with TDF use. This post-marketing surveillance study examined the safety and effectiveness of TAF in treatment-naïve and -experienced CHB patients who received TAF for 144 weeks at real-world clinical sites in Japan. Safety assessments included the incidence of adverse drug reactions (ADRs), renal and bone events, and changes in selected laboratory parameters. Effectiveness was based on the proportion of patients with HBV DNA levels below the lower limit of quantitation or <29 IU/mL. This analysis included 580 patients; 18.4% of whom were treatment-naïve. The cumulative incidence of ADRs was 0.21 per 100 person-months, and the incidence of serious ADRs was 0.01 (95% CI, 0.00-0.04) per 100 person-months. There were no ADRs of declines in estimated glomerular filtration rates, renal failure or proximal tubulopathy. The most common ADR was hypophosphataemia in seven (1.2%) patients. Two (0.4%) patients each had decreased blood phosphorus, bone mineral density decreased, dizziness and alopecia. Overall, the proportion of virologically suppressed patients increased from 68.8% at baseline to 97.5% at Week 144. These results confirm the real-world safety and effectiveness of TAF in Japanese patients with CHB and are consistent with the findings of other evaluations of the safety and efficacy of TAF in CHB.
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Affiliation(s)
- Shuhei Hige
- Department of Gastroenterology, Sapporo-Kosei General Hospital, Sapporo, Japan
| | - Kouji Aoki
- Gilead Sciences K.K., Chiyoda-Ku, Tokyo, Japan
| | | | | | - Irina Botros
- Gilead Sciences, Inc., Foster City, California, USA
| | | | | | | | - Jason Yuan
- Gilead Sciences, Inc., Foster City, California, USA
| | | | - Leslie J Ng
- Gilead Sciences, Inc., Foster City, California, USA
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Hou J, Gane E, Balabanska R, Zhang W, Zhang J, Lim TH, Xie Q, Yeh CT, Yang SS, Liang X, Komolmit P, Leerapun A, Xue Z, Chen E, Zhang Y, Xie Q, Chang TT, Hu TH, Lim SG, Chuang WL, Leggett B, Bo Q, Zhou X, Triyatni M, Zhang W, Yuen MF. Efficacy, safety, and pharmacokinetics of capsid assembly modulator linvencorvir plus standard of care in chronic hepatitis B patients. Clin Mol Hepatol 2024; 30:191-205. [PMID: 38190830 PMCID: PMC11016473 DOI: 10.3350/cmh.2023.0422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/18/2023] [Accepted: 01/04/2024] [Indexed: 01/10/2024] Open
Abstract
BACKGROUND/AIMS Four-week treatment of linvencorvir (RO7049389) was generally safe and well tolerated, and showed anti-viral activity in chronic hepatitis B (CHB) patients. This study evaluated the efficacy, safety, and pharmacokinetics of 48-week treatment with linvencorvir plus standard of care (SoC) in CHB patients. METHODS This was a multicentre, non-randomized, non-controlled, open-label phase 2 study enrolling three cohorts: nucleos(t)ide analogue (NUC)-suppressed patients received linvencorvir plus NUC (Cohort A, n=32); treatment-naïve patients received linvencorvir plus NUC without (Cohort B, n=10) or with (Cohort C, n=30) pegylated interferon-α (Peg-IFN-α). Treatment duration was 48 weeks, followed by NUC alone for 24 weeks. RESULTS 68 patients completed the study. No patient achieved functional cure (sustained HBsAg loss and unquantifiable HBV DNA). By Week 48, 89% of treatment-naïve patients (10/10 Cohort B; 24/28 Cohort C) reached unquantifiable HBV DNA. Unquantifiable HBV RNA was achieved in 92% of patients with quantifiable baseline HBV RNA (14/15 Cohort A, 8/8 Cohort B, 22/25 Cohort C) at Week 48 along with partially sustained HBV RNA responses in treatment-naïve patients during follow-up period. Pronounced reductions in HBeAg and HBcrAg were observed in treatment-naïve patients, while HBsAg decline was only observed in Cohort C. Most adverse events were grade 1-2, and no linvencorvir-related serious adverse events were reported. CONCLUSION 48-week linvencorvir plus SoC was generally safe and well tolerated, and resulted in potent HBV DNA and RNA suppression. However, 48-week linvencorvir plus NUC with or without Peg-IFN did not result in the achievement of functional cure in any patient.
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Affiliation(s)
- Jinlin Hou
- Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Edward Gane
- New Zealand Liver Transplant Unit, The University of Auckland, Auckland, New Zealand
| | | | | | - Jiming Zhang
- Huashan Hospital, Fudan University, Shanghai, China
| | | | - Qing Xie
- Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chau-Ting Yeh
- Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
| | | | - Xieer Liang
- Nanfang Hospital, Southern Medical University, Guangzhou, China
| | | | | | | | | | - Yuchen Zhang
- China Innovation Center of Roche, Shanghai, China
| | - Qiaoqiao Xie
- China Innovation Center of Roche, Shanghai, China
| | | | - Tsung-Hui Hu
- Chang Gung Memorial Hospital, Kaohsiung Branch, Kaohsiung, Taiwan
| | | | - Wan-Long Chuang
- Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Barbara Leggett
- Royal Brisbane & Women’s Hospital, School of Medicine, University of Queensland, Queensland, Australia
| | | | - Xue Zhou
- China Innovation Center of Roche, Shanghai, China
| | | | - Wen Zhang
- China Innovation Center of Roche, Shanghai, China
| | - Man-Fung Yuen
- Department of Medicine, School of Clinical Medicine, State Key Laboratory of Liver Research, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
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30
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Amani B, Amani B. Comparison of effectiveness and safety of molnupiravir versus sotrovimab for COVID-19: A systematic review and meta-analysis. Immun Inflamm Dis 2024; 12:e1262. [PMID: 38652021 PMCID: PMC11037253 DOI: 10.1002/iid3.1262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 04/03/2024] [Accepted: 04/12/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND AND AIM This systematic review and meta-analysis aimed to compare the effectiveness and safety of molnupiravir and sotrovimab in the treatment of patients with coronavirus disease 2019 (COVID-19). METHODS Cochrane Library, Web of Science, PubMed, medRxiv, and Google Scholar were systematically searched to identify relevant evidence up to December 2023. The risk of bias was assessed using the risk of bias in nonrandomized studies of interventions tool. Data were analyzed using Comprehensive Meta-Analysis (CMA). RESULTS Our search identified and included 13 studies involving 16166 patients. The meta-analysis revealed a significant difference between the molnupiravir and sotrovimab groups in terms of the mortality rate (odds ratio [OR] = 2.07, 95% confidence interval [CI]: 1.16, 3.70). However, no significant difference was observed between the two groups in terms of hospitalization rate (OR = 0.71, 95% CI: 0.47, 1.06), death or hospitalization rate (OR = 1.51, 95% CI: 0.81, 2.83), and intensive care unit admission (OR = 0.59, 95% CI: 0.07, 4.84). In terms of safety, molnupiravir was associated with a higher incidence of adverse events (OR = 1.67, 95% CI: 1.21, 2.30). CONCLUSION The current findings indicate that sotrovimab may be more effective than molnupiravir in reducing the mortality rate in COVID-19 patients. However, no statistical difference was observed between the two treatments for other effectiveness outcomes. The certainty of evidence for these findings was rated as low or moderate. Further research is required to provide a better comparison of these interventions in treating COVID-19 patients.
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Affiliation(s)
- Bahman Amani
- Department of Health Management and Economics, School of Public HealthTehran University of Medical SciencesTehranIran
| | - Behnam Amani
- Department of Health Management and Economics, School of Public HealthTehran University of Medical SciencesTehranIran
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Marshall AD, Willing AR, Kairouz A, Cunningham EB, Wheeler A, O'Brien N, Perera V, Ward JW, Hiebert L, Degenhardt L, Hajarizadeh B, Colledge S, Hickman M, Jawad D, Lazarus JV, Matthews GV, Scheibe A, Vickerman P, Dore GJ, Grebely J. Direct-acting antiviral therapies for hepatitis C infection: global registration, reimbursement, and restrictions. Lancet Gastroenterol Hepatol 2024; 9:366-382. [PMID: 38367631 DOI: 10.1016/s2468-1253(23)00335-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/25/2023] [Accepted: 10/02/2023] [Indexed: 02/19/2024]
Abstract
Direct-acting antivirals (DAAs) for hepatitis C virus (HCV) infection have delivered high response rates (>95%) and simplified the management of HCV treatment, permitting non-specialists to manage patients without advanced liver disease. We collected and reviewed global data on the registration and reimbursement (government subsidised) of HCV therapies, including restrictions on reimbursement. Primary data collection occurred between Nov 15, 2021, and July 24, 2023, through the assistance of a global network of 166 HCV experts. We retrieved data for 160 (77%) of 209 countries and juristrictions. By mid-2023, 145 (91%) countries had registered at least one of the following DAA therapies: sofosbuvir-velpatasvir, sofosbuvir-velpatasvir-voxilaprevir, glecaprevir-pibrentasvir, sofosbuvir-daclatasvir, or sofosbuvir. 109 (68%) countries reimbursed at least one DAA therapy. Among 102 low-income and middle-income countries (LMICs), 89 (87%) had registered at least one HCV DAA therapy and 53 (52%) reimbursed at least one DAA therapy. Among all countries with DAA therapy reimbursement (n=109), 66 (61%) required specialist prescribing, eight (7%) had retreatment restrictions, seven (6%) had an illicit drug use restriction, five (5%) had an alcohol use restriction, and three (3%) had liver disease restrictions. Global access to DAA reimbursement remains uneven, with LMICs having comparatively low reimbursement compared with high-income countries. To meet WHO goals for HCV elimination, efforts should be made to assist countries, particularly LMICs, to increase access to DAA reimbursement and remove reimbursement restrictions-especially prescriber-type restrictions-to ensure universal access.
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Affiliation(s)
- Alison D Marshall
- Viral Hepatitis Clinical Research Program, The Kirby Institute, University of New South Wales, Sydney, NSW, Australia; Centre for Social Research in Health, University of New South Wales, Sydney, NSW, Australia.
| | - Alex R Willing
- Viral Hepatitis Clinical Research Program, The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Abe Kairouz
- Viral Hepatitis Clinical Research Program, The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Evan B Cunningham
- Viral Hepatitis Clinical Research Program, The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Alice Wheeler
- Viral Hepatitis Clinical Research Program, The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | | | | | - John W Ward
- Coalition for Global Hepatitis Elimination, Task Force for Global Health, Decatur, GA, USA
| | - Lindsey Hiebert
- Coalition for Global Hepatitis Elimination, Task Force for Global Health, Decatur, GA, USA
| | - Louisa Degenhardt
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, NSW, Australia
| | - Behzad Hajarizadeh
- Viral Hepatitis Clinical Research Program, The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Samantha Colledge
- National Drug Research Institute, Curtin University, Perth, WA, Australia
| | - Matthew Hickman
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Danielle Jawad
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Jeffrey V Lazarus
- Barcelona Institute for Global Health (IS Global), Hospital Clinic, University of Barcelona, Barcelona, Spain; CUNY Graduate School of Public Health and Health Policy, New York, NY, USA
| | - Gail V Matthews
- Therapeutic and Vaccine Research Program, The Kirby Institute, University of New South Wales, Sydney, NSW, Australia; St Vincent's Hospital, Darlinghurst, Sydney, NSW, Australia
| | - Andrew Scheibe
- TB HIV Care, Cape Town, South Africa; Community Orientated, Primary Care Research Unit, Department of Family Medicine, University of Pretoria, Pretoria, South Africa
| | - Peter Vickerman
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Gregory J Dore
- Viral Hepatitis Clinical Research Program, The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Jason Grebely
- Viral Hepatitis Clinical Research Program, The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
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Galaverna F, Baccelli F, Zama D, Tridello G, Masetti R, Soncini E, Mura R, Barzaghi F, Colombini A, Prunotto G, D'Amico MR, Calore E, Biffi A, Perruccio K, Gasperini P, Oltolini C, Quagliarella F, Giacomazzi A, Pagliara D, Locatelli F, Cesaro S. Letermovir for Cytomegalovirus infection in pediatric patients undergoing allogenic hematopoietic stem cell transplantation: a real-life study by the Infectious Diseases Working Group of Italian Association of Pediatric Hematology-Oncology (AIEOP). Bone Marrow Transplant 2024; 59:505-512. [PMID: 38272999 DOI: 10.1038/s41409-024-02209-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/27/2024]
Abstract
Letermovir prophylaxis revolutionized the approach to Cytomegalovirus infection in adult hematopoietic stem cell transplant (HCT), while data in pediatric setting are still lacking. We retrospectively analyzed 87 HCT children transplanted in 11 AIEOP centers receiving letermovir as off-label indication between January 2020 and November 2022. Letermovir was used as primary, secondary prophylaxis or CMV treatment in 39, 26 and 22 cases, respectively; no discontinuation due to toxicity was reported. Median duration was 100 days (14-256) for primary and 96 days (8-271) for secondary prophylaxis, respectively. None of the patients experienced CMV-clinically significant reactivation during Letermovir primary prophylaxis; one patient developed breakthrough infection during secondary prophylaxis, and 10 and 1 patient experienced asymptomatic CMV-reactivation and CMV-primary infection after drug discontinuation, respectively. Median duration of letermovir in CMV treatment was 40 days (7-134), with 4/22 patients suffering CMV-pneumonia, with an overall response rate of 86.4%. With a median follow-up of 10.7 months (8.2-11.8), estimated 1-year overall survival was 86%; no CMV-related deaths were reported in prophylaxis groups. This is the largest report on Letermovir use in pediatric HCT; real-life data confirm an excellent toxicity profile, with high efficacy as CMV prophylaxis; results in CMV-infection treatment should be investigated in larger, prospective trials.
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Affiliation(s)
- Federica Galaverna
- Department of Pediatric Oncology, Hematology, Cell and Gene Therapy, IRCCS Ospedale Pediatrico Bambino Gesù, Roma, Italy.
| | - Francesco Baccelli
- Department of Medical and surgical sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Daniele Zama
- Department of Medical and surgical sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
- Pediatric Emergency Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Gloria Tridello
- Pediatric Hematology Oncology, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Riccardo Masetti
- Department of Medical and surgical sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
- Pediatric Hematology and Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Elena Soncini
- Pediatric Oncohematology and Bone marrow transplant Unit, ASST Spedali Civili, Brescia, Italy
| | - Rossella Mura
- Pediatric Hematology Oncology, Azienda Ospedaliera Brotzu, Cagliari, Italy
| | - Federica Barzaghi
- Pediatric Immunohematology Unit and bone marrow transplant Unit, IRCCS Ospedale San Raffaele, Milano, Italy
| | - Antonella Colombini
- Department of Pediatrics, Fondazione MBBM - Ospedale San Gerardo, Monza, Italy
| | - Giulia Prunotto
- Department of Pediatrics, Fondazione MBBM - Ospedale San Gerardo, Monza, Italy
| | - Maria Rosaria D'Amico
- Unità Operativa di Trapianto di Cellule Staminali Ematopoietiche e Terapie Cellulari, AORN Santobono-Pausilipon, Napoli, Italy
| | - Elisabetta Calore
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy
| | - Alessandra Biffi
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy
| | - Katia Perruccio
- Pediatric Oncology Hematology, Ospedale Santa Maria della Misericordia, Perugia, Italy
| | - Pietro Gasperini
- Department of Pediatrics, Azienda Unità Sanitaria Locale di Rimini, Rimini, Italy
| | - Chiara Oltolini
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milano, Italy
| | - Francesco Quagliarella
- Department of Pediatric Oncology, Hematology, Cell and Gene Therapy, IRCCS Ospedale Pediatrico Bambino Gesù, Roma, Italy
| | - Alice Giacomazzi
- Pediatric Hematology Oncology, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Daria Pagliara
- Department of Pediatric Oncology, Hematology, Cell and Gene Therapy, IRCCS Ospedale Pediatrico Bambino Gesù, Roma, Italy
| | - Franco Locatelli
- Department of Pediatric Oncology, Hematology, Cell and Gene Therapy, IRCCS Ospedale Pediatrico Bambino Gesù, Roma, Italy
- Catholic University of the Sacred Heart, Roma, Italy
| | - Simone Cesaro
- Pediatric Hematology Oncology, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
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Papanicolaou GA, Avery RK, Cordonnier C, Duarte RF, Haider S, Maertens J, Peggs KS, Solano C, Young JAH, Fournier M, Murray RA, Wu J, Winston DJ. Treatment for First Cytomegalovirus Infection Post-Hematopoietic Cell Transplant in the AURORA Trial: A Multicenter, Double-Blind, Randomized, Phase 3 Trial Comparing Maribavir With Valganciclovir. Clin Infect Dis 2024; 78:562-572. [PMID: 38036487 PMCID: PMC10954327 DOI: 10.1093/cid/ciad709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/01/2023] [Accepted: 11/15/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND Neutropenia may limit the use of valganciclovir treatment for cytomegalovirus (CMV) infection following hematopoietic cell transplant (HCT). A phase 2 study indicated efficacy of maribavir with fewer treatment-limiting toxicities than valganciclovir. METHODS In this multicenter, double-blind, phase 3 study, patients with first asymptomatic CMV infection post-HCT were stratified and randomized 1:1 to maribavir 400 mg twice daily or valganciclovir (dose-adjusted for renal clearance) for 8 weeks with 12 weeks of follow-up. The primary endpoint was confirmed CMV viremia clearance at week 8 (primary hypothesis of noninferiority margin of 7.0%). The key secondary endpoint was a composite of the primary endpoint with no findings of CMV tissue-invasive disease at week 8 through week 16. Treatment-emergent adverse events (TEAEs) were assessed. RESULTS Among patients treated (273 maribavir; 274 valganciclovir), the primary endpoint of noninferiority of maribavir was not met (maribavir, 69.6%; valganciclovir, 77.4%; adjusted difference: -7.7%; 95% confidence interval [CI]: -14.98, -.36; lower limit of 95% CI of treatment difference exceeded -7.0%). At week 16, 52.7% and 48.5% of patients treated (maribavir and valganciclovir, respectively) maintained CMV viremia clearance without tissue-invasive disease (adjusted difference: 4.4%; 95% CI: -3.91, 12.76). With maribavir (vs valganciclovir), fewer patients experienced neutropenia (16.1% and 52.9%) or discontinued due to TEAEs (27.8% and 41.2%). Discontinuations were mostly due to neutropenia (maribavir, 4.0%; valganciclovir, 17.5%). CONCLUSIONS Although noninferiority of maribavir to valganciclovir for the primary endpoint was not achieved based on the prespecified noninferiority margin, maribavir demonstrated comparable CMV viremia clearance during post-treatment follow-up, with fewer discontinuations due to neutropenia. Clinical Trials Registration. NCT02927067 [AURORA].
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Affiliation(s)
| | | | - Catherine Cordonnier
- Henri Mondor Hôpital, Assistance Publique-Hopitaux de Paris, and Université Paris-Est-Créteil, Créteil, France
| | - Rafael F Duarte
- Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - Shariq Haider
- Hamilton Health Sciences Corporation, Ontario, Canada
| | | | - Karl S Peggs
- University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Carlos Solano
- Hospital Clínico Universitario, University of Valencia, Valencia, Spain
| | | | - Martha Fournier
- Takeda Development Center Americas, Inc, Lexington, Massachusetts, USA
| | - Rose Ann Murray
- Takeda Development Center Americas, Inc, Lexington, Massachusetts, USA
| | - Jingyang Wu
- Takeda Development Center Americas, Inc, Lexington, Massachusetts, USA
| | - Drew J Winston
- Los Angeles Medical Center, University of California, Los Angeles, California, USA
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Ren Y, Chen Y, Tang EH, Hu Y, Niu B, Liang H, Xi C, Zhao F, Cao Z. Arbidol attenuates liver fibrosis and activation of hepatic stellate cells by blocking TGF-β1 signaling. Eur J Pharmacol 2024; 967:176367. [PMID: 38325795 DOI: 10.1016/j.ejphar.2024.176367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/12/2024] [Accepted: 01/29/2024] [Indexed: 02/09/2024]
Abstract
Chronic liver diseases (CLD) impact over 800 million people globally, causing about 2 million deaths annually. Arbidol (ARB), an indole-derivative used to treat influenza virus infection, was extensively used during COVID-19 pandemic in China. In recent years, studies have shown that ARB, compared to other antiviral drugs, exhibits greater liver-protective efficacy, indicating a potential hepatoprotective effect beyond its antiviral activity. However, the mechanism remains unclear. In this study, we investigated the impact of ARB on liver injury/fibrosis in bile duct ligated (BDL) mice and its effect on spontaneous and transforming growth factor β1 (TGF-β1)-induced activation of primary cultured hepatic stellate cells (HSCs). Oral administration of ARB significantly ameliorated BDL-induced liver injury/fibrosis as reflected by decreased serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), reduced collagen deposition, and diminished mRNA expression of fibrosis markers. ARB notably inhibited spontaneous and TGF-β1-induced activation of primary cultured HSCs. Moreover, ARB also drastically attenuated mRNA expression levels of platelet-derived growth factor receptor (Pdgfr), transforming growth factor-beta receptor (Tgfbr) 1, Tgfbr2, matrix metalloproteinase (Mmp)-2, and Mmp-9 in activated HSCs. We further demonstrate that ARB mitigated Smad2/3 phosphorylation in both TGF-β1 treated HSCs and BDL mice. These data together demonstrate that the therapeutic efficacy of ARB on liver fibrosis is independent of its antiviral activity and likely is achieved by blocking TGF-β1 signaling-mediated HSC activation.
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Affiliation(s)
- Younan Ren
- State Key Laboratory of Natural Medicines and Jiangsu Provincial Key Laboratory for TCM Evaluation and Translational Development, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Ying Chen
- State Key Laboratory of Natural Medicines and Jiangsu Provincial Key Laboratory for TCM Evaluation and Translational Development, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Emily H Tang
- BASIS International School Nanjing, No.18 Lingshan North Road, Qixia District, Nanjing, Jiangsu, 210023, China
| | - Yixin Hu
- State Key Laboratory of Natural Medicines and Jiangsu Provincial Key Laboratory for TCM Evaluation and Translational Development, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China; Animal Experiment Center of China Pharmaceutical University, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Bo Niu
- State Key Laboratory of Natural Medicines and Jiangsu Provincial Key Laboratory for TCM Evaluation and Translational Development, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Huaduan Liang
- State Key Laboratory of Natural Medicines and Jiangsu Provincial Key Laboratory for TCM Evaluation and Translational Development, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Chuchu Xi
- State Key Laboratory of Natural Medicines and Jiangsu Provincial Key Laboratory for TCM Evaluation and Translational Development, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China
| | - Fang Zhao
- State Key Laboratory of Natural Medicines and Jiangsu Provincial Key Laboratory for TCM Evaluation and Translational Development, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China.
| | - Zhengyu Cao
- State Key Laboratory of Natural Medicines and Jiangsu Provincial Key Laboratory for TCM Evaluation and Translational Development, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, 211198, China.
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Amjed S, Saleem HGM, Ullah S, Latif S, Shabana, Jafar J, Waqar AB. Impact of ITPA gene polymorphism for predicting anemia and treatment outcome in HCV infected patients taking Sofosbuvir Ribavirin therapy. BMC Infect Dis 2024; 24:301. [PMID: 38468199 PMCID: PMC10926675 DOI: 10.1186/s12879-024-09188-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/03/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Globally, 80 million people are suffering from chronic Hepatitis C virus (HCV) infection. Sofosbuvir ribavirin-based anti-HCV therapy is associated with anemia and other adverse effects. Polymorphisms of Inosine triphosphatase (ITPA) gene may cause functional impairment in the Inosine triphosphate pyrophosphatase enzyme, resulting in enhanced sustained viral response (SVR) and protection from ribavirin-associated anemia in patients on therapy. The study objective was to investigate the effect of Inosine triphosphatase gene polymorphism on SVR achievement, hemoglobin decline and ribavirin dose reduction in patients on therapy. METHODS This prospective cohort study was of 170 hepatitis C infected patients received 6-month sofosbuvir ribavirin therapy. Patient viral load, reduction in ribavirin amount, liver function test, and complete blood count were noted monthly. Inosine triphosphatase variants rs1127354 and rs7270101 were assessed through the restriction fragment length polymorphism and confirmed using Sanger sequencing. The impact of polymorphism on cumulative reduction of ribavirin, and anti-HCV therapy outcome were studied. RESULTS A total of 74.3% of patients had ITPA rs1127354 CC genotype, 25.7% were CA and AA 0%. The frequency of ITPA genotype rs7270101-AA was 95%, AC 5%, and CC was 0%. ITPA rs1127354-CA had a notably positive impact on SVR achievement with a zero-relapse rate. ITPA rs1127354-CA genotype was significantly (P ˂0.05) protective against ≥ 2 g/dl Hb reduction from baseline to 1st, 2nd and 6th months of therapy. During treatment, Hb reduction ≥ 10 g/dl was frequently observed in rs1127354-CC genotype and rs7270101-AA genotype patients. Ribavirin dose reduction was significantly (P ˂0.05) high in rs1127354-CC genotype as compared to genotype CA whereas no significant difference was observed in ribavirin dose reduction in rs7270101 AA and non-AA genotype. Patient baseline characteristics such as age, body mass index, rs1127354-CC genotype, and baseline Hb were significantly associated with significant Hb reduction. CONCLUSION Pretreatment evaluation of ITPA polymorphism can be a diagnostic tool to find out patients at risk of anemia and improve treatment adherence. ITPA genotype rs1127354-CA contributes to improved compliance with ribavirin dose and protects against hemoglobin decline in HCV patients while taking ribavirin-based therapy. However, ITPA rs1127354, rs7270101 polymorphism have no significant impact on SVR achievement.
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Affiliation(s)
- Sameen Amjed
- University Institute of Medical Laboratory Technology, Faculty of Allied Health Sciences, The University of Lahore, Raiwind Road Campus, Lahore, Pakistan.
- Medical Laboratory Technology Department, Faculty of Rehabilitation and Allied Health Sciences, RIPHAH International University, Gulberg Campus, Lahore, Pakistan.
| | - Hafiz Ghulam Murtaza Saleem
- University Institute of Medical Laboratory Technology, Faculty of Allied Health Sciences, The University of Lahore, Raiwind Road Campus, Lahore, Pakistan
- Medical Laboratory Technology Department, Faculty of Rehabilitation and Allied Health Sciences, RIPHAH International University, Gulberg Campus, Lahore, Pakistan
| | - Sajjad Ullah
- University Institute of Medical Laboratory Technology, Faculty of Allied Health Sciences, The University of Lahore, Raiwind Road Campus, Lahore, Pakistan
| | - Shahzad Latif
- Gastroenterology Department, Akthar Saeed Medical and Dental College, Lahore, Pakistan
| | - Shabana
- Department of Microbiology and Molecular Genetics, University of the Punjab, Lahore, Pakistan
| | - Junaid Jafar
- Specilized Health Care and Medical Education Department, Lahore, Punjab, Pakistan
| | - Ahmad Bilal Waqar
- University Institute of Medical Laboratory Technology, Faculty of Allied Health Sciences, The University of Lahore, Raiwind Road Campus, Lahore, Pakistan
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Colapietro F, Pugliese N, Voza A, Aghemo A, De Nicola S. Risk of hepatitis B virus reactivation in oncological patients treated with tyrosine kinase inhibitors: A case report and literature analysis. World J Gastroenterol 2024; 30:1253-1256. [PMID: 38577192 PMCID: PMC10989482 DOI: 10.3748/wjg.v30.i9.1253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/11/2024] [Accepted: 02/18/2024] [Indexed: 03/06/2024] Open
Abstract
Hepatitis B virus (HBV) reactivation (HBVr) represents a severe and potentially life-threatening condition, and preventive measures are available through blood test screening or prophylactic therapy administration. The assessment of HBVr traditionally considers factors such as HBV profile, including hepatitis B surface antigen (HBsAg) and antibody to hepatitis B core antigen, along with type of medication (chemotherapy; immunomodulants). Nevertheless, consideration of possible patient's underlying tumor and the specific malignancy type (solid or hematologic) plays a crucial role and needs to be assessed for decision-making process.
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Affiliation(s)
- Francesca Colapietro
- Department of Biomedical Sciences, Humanitas University, Milan 20072, Italy
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, Humanitas Research Hospital, Milan 20089, Italy
| | - Nicola Pugliese
- Department of Biomedical Sciences, Humanitas University, Milan 20072, Italy
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, Humanitas Research Hospital, Milan 20089, Italy
| | - Antonio Voza
- Department of Biomedical Sciences, Humanitas University, Milan 20072, Italy
- Department of Emergency, Humanitas Research Hospital, Milan 20089, Italy
| | - Alessio Aghemo
- Department of Biomedical Sciences, Humanitas University, Milan 20072, Italy
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, Humanitas Research Hospital, Milan 20089, Italy
| | - Stella De Nicola
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, Humanitas Research Hospital, Milan 20089, Italy
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Ali RA, Awadalla EA, Amin YA, Fouad SS, Ahmed MAEB, Hassan MH, Abdel-Kahaar E, Abdel-Aziz RH. The deleterious effects of sofosbuvir and ribavirin (antiviral drugs against hepatitis C virus) on different body systems in male albino rats regarding reproductive, hematological, biochemical, hepatic, and renal profiles and histopathological changes. Sci Rep 2024; 14:5682. [PMID: 38453980 PMCID: PMC10920821 DOI: 10.1038/s41598-024-55950-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 02/29/2024] [Indexed: 03/09/2024] Open
Abstract
Sofosbuvir is one of the crucial drugs used in the treatment of chronic hepatitis C virus (HCV) in adults and children with compensated liver disease, including cirrhosis. It may be used alone or with other drugs. Ribavirin is an antiviral medication used to treat HCV infection. It is not effective when used alone and must be used in combination with other medications, such as sofosbuvir. This study pertains to a comprehensive assessment of the deleterious effects of sofosbuvir (an antiviral drug against chronic HCV) or sofosbuvir combined with ribavirin (an antiviral drug against RNA and DNA viruses) on several biological activities of the body, including hematological, hormonal, biochemical, histological, and immunohistochemical examinations during a long-standing period on male healthy rats. In addition, fertility assessments were performed, including sperm collections and semen parameter investigations. This study was conducted on 21 male rats divided into three equal groups. Group I (control group) received distilled water; group II (sofosbuvir group) received sofosbuvir (4 mg/kg); and group III (sofosbuvir + ribavirin) received sofosbuvir (4 mg/kg) plus ribavirin (30 ml/kg). All groups received the specific drug for six months. Blood and tissue samples were collected for hematological, hormonal, biochemical, histological, and immunohistochemical examinations. In addition, sperm collection and assessments of semen parameters were performed. Results revealed that sofosbuvir causes a highly significant decrease in the mean of most hematological, immunological, hormonal, and biochemical parameters, except for a few numbers of parameters such as neutrophils, monocytes, basophils, cortisol, GOT, and lipase, which exhibit a significant increase. The same occurred in the sofosbuvir + ribavirin group, but at much higher levels, as most hematological, immunological, hormonal, and biochemical parameters exhibit a highly significant decrease except for monocytes, triglyceride, and lipase, which exhibit a significant increase. When compared to the sofosbuvir group alone, the sofosbuvir + ribavirin group demonstrated a highly significant decline in the mean of most hematological, immunological, hormonal, and biochemical parameters except lymphocytes and triglycerides, which exhibit a substantial increase. For the reproductive parameters, both groups exhibit a significant decrease in the total sperm motility percentage. Finally, it can be concluded that sofosbuvir causes acute pancreatitis and combined immunodeficiency. Ribavirin is associated with hormonal deficiency, which indicates the occurrence of hypopituitarism. Moreover, sofosbuvir and ribavirin synergistically affect myelosuppression and cause iron-deficiency anemia. However, sofosbuvir, or its combination with ribavirin, is associated with a reduced risk of hepatocellular carcinoma. Besides, adding ribavirin to be combined with sofosbuvir improved the immunodeficiency caused by sofosbuvir; this confirms that using ribavirin with sofosbuvir reduces the side effects of both alone.
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Affiliation(s)
- Rana A Ali
- Zoology Department, Faculty of Science, South Valley University, Qena, Egypt
| | | | - Yahia A Amin
- Department of Theriogenology, Faculty of Veterinary Medicine, Aswan University, Aswan, Egypt.
| | - Samer S Fouad
- Qena University Hospital, South Valley University, Qena, Egypt
| | | | - Mohammed H Hassan
- Department of Medical Biochemistry, Faculty of Medicine, South Valley University, Qena, Egypt
| | - Emaad Abdel-Kahaar
- Department of Medical Pharmacology, Faculty of Medicine, South Valley University, Qena, Egypt
- Institute of Clinical Pharmacology, Medical Faculty Mannheim, Ruprecht-Karls-University, Heidelberg, Germany
| | - Rehab H Abdel-Aziz
- Department of Medical Physiology, Faculty of Medicine, South Valley University, Qena, Egypt
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Yang H, Yu X, Hou W, Liu X, Chen J, Zhang Y, Wang Y, Zhu Y, Qian Q, Ma K, An Z. Effectiveness and safety of nirmatrelvir-ritonavir in kidney transplant recipients with severe kidney dysfunction infected with COVID-19. Antimicrob Agents Chemother 2024; 68:e0138423. [PMID: 38289075 PMCID: PMC10916375 DOI: 10.1128/aac.01384-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 12/04/2023] [Indexed: 03/07/2024] Open
Abstract
Transplant patients face an elevated risk of coronavirus disease 2019 (COVID-19) morbidity and mortality and commonly encounter renal dysfunction. Nirmatrelvir is primarily excreted through the kidneys. The dosage of nirmatrelvir/ritonavir (NR) needs to be adjusted according to the degree of renal function impairment. Nevertheless, NR is not recommended for patients with severe renal impairment (estimated glomerular filtration rate < 30 mL/min) due to a dearth of associated research. In this study, we focus on kidney transplant patients and document and analyze the experiences of using NR in individuals with severe kidney dysfunction. This was a retrospective multicenter study that included transplant recipients hospitalized for COVID-19 in five major tertiary hospitals in China from December 2022 to June 2023. The outcomes consisted of the disease progression rate by day 28, individual disease progression events, safety outcomes, information on adverse events (AEs), and the blood drug concentrations of immunosuppressants. Data were presented with descriptive statistics. All analyses were performed using SPSS version 22. In total, 40 patients were included in the analysis. Considering the potential interaction between drugs, all patients temporarily discontinued their immunosuppressants during the NR treatment. None of the 32 moderate patients experienced disease progression. However, among the eight patients with critical COVID-19, unfortunately, two of them died. During the medication period, four patients experienced a total of six AEs associated with NR. None of them experienced AEs with a maximum grade of ≥3. Blood drug concentrations of immunosuppressants were monitored in 22 of 40 patients, and the blood drug concentrations of immunosuppressants did not show a significant increase, but some patients experienced lower blood drug concentrations. Our findings supported the use of NR therapy for the treatment of COVID-19 in transplant patients with severe renal insufficiency. A modified dose of NR was well-tolerated.
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Affiliation(s)
- Hui Yang
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- National Alliance of Transplant Pharmacists, Zhejiang, China
| | - Xin Yu
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Department of Pharmacy, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Wenjing Hou
- National Alliance of Transplant Pharmacists, Zhejiang, China
- Department of Pharmacy, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiangduan Liu
- National Alliance of Transplant Pharmacists, Zhejiang, China
- Department of Pharmacy, Fifth Clinical College of Henan University of Traditional Chinese Medicine (Zhengzhou People’s Hospital), Zhengzhou, China
| | | | - Ying Zhang
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
- Department of Pharmacy, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China
| | - Ying Wang
- Department of Pharmacy, Fifth Clinical College of Henan University of Traditional Chinese Medicine (Zhengzhou People’s Hospital), Zhengzhou, China
| | - Ying Zhu
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Qing Qian
- National Alliance of Transplant Pharmacists, Zhejiang, China
- The First People’s Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Kuifen Ma
- National Alliance of Transplant Pharmacists, Zhejiang, China
- Department of Clinical Pharmacy, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhuoling An
- Department of Pharmacy, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
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Zalcman J, Pasternak Y, Kenan D, Dotan M, Gueta I, Kadmon G, Peled O, Bilavsky-Yarden H. Safety of Cidofovir Treatment for Suspected or Confirmed Adenovirus Infection in Immunocompetent Pediatric Population. Pediatr Infect Dis J 2024; 43:198-202. [PMID: 38011019 DOI: 10.1097/inf.0000000000004186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
BACKGROUND Cidofovir (CDV), a nucleoside phosphonate analogue, exhibits activity against severe cytomegalovirus and adenoviral (ADV) infection. Nevertheless, reports of elevated nephrotoxicity rates limited its use to highly vulnerable cases, mainly immunocompromised children with fulminant infection. Limited data exists regarding CDV safety in immunocompetent children. OBJECTIVE To evaluate CDV-related toxicity, mainly nephrotoxicity, in immunocompetent children with severe ADV/cytomegalovirus infection. METHODS We conducted a retrospective review of medical records for all immunocompetent children under 18 years of age treated with intravenous CDV from January 2005 to December 2019. RESULTS Among the 23 patients identified, 21 were diagnosed with severe ADV infection. Median age was 15 months. Twenty-one (91%) children were admitted to the pediatric intensive care unit. Eighteen patients (78%) received standard CDV protocol (5 mg/kg CDV weekly for 2 weeks), 4 (17%) according to nephroprotective low-dose protocol and 1 patient transitioned. The median duration of CDV treatment was 14 days (range: 1-21 days). All patients received hyperhydration and probenecid with each infusion. Acute kidney injury was recorded in 1 patient (with concurrent septic shock) during CDV treatment. Two children exhibited acute kidney injury before CDV initiation, but renal function normalized during CDV treatment. One patient developed transient neutropenia (600 cells/L), apparently as a result of sepsis. No other major adverse effects were noted. Mortality rate was 3/23 (13%), unrelated to CDV toxicity. CONCLUSIONS Our findings suggest that CDV-related nephrotoxicity rate in immunocompetent children may be lower than previously reported, perhaps lower than in the severely immunocompromised population.
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Affiliation(s)
- Jonatan Zalcman
- Department of Pediatrics A, Schneider Children's Medical Center, Petah Tiqva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yehonatan Pasternak
- Department of Pediatrics A, Schneider Children's Medical Center, Petah Tiqva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Kipper Institute of Allergy and Immunology, Schneider Children's Medical Center of Israel
| | - Dana Kenan
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Miri Dotan
- Pulmonary Institute, Schneider Children's Medical Center, Petah Tiqva, Israel
| | - Itai Gueta
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Institute of Clinical Pharmacology and Toxicology, Internal Medicine A, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Gili Kadmon
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Institute of Clinical Pharmacology and Toxicology, Pediatric Intensive Care Unit, Schneider Children's Medical Center
| | - Orit Peled
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Clinical Pharmacology Unit, Schneider Children's Medical Center, Petah Tiqva, Israel
| | - Havatzelet Bilavsky-Yarden
- Department of Pediatrics A, Schneider Children's Medical Center, Petah Tiqva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Clinical Pharmacology Unit, Schneider Children's Medical Center, Petah Tiqva, Israel
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Groll AH, Schulte JH, Antmen AB, Fraser CJ, Teal VL, Haber B, Caro L, McCrea JB, Fancourt C, Patel M, Menzel K, Badshah C. Pharmacokinetics, Safety, and Efficacy of Letermovir for Cytomegalovirus Prophylaxis in Adolescent Hematopoietic Cell Transplantation Recipients. Pediatr Infect Dis J 2024; 43:203-208. [PMID: 38241643 DOI: 10.1097/inf.0000000000004208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2024]
Abstract
INTRODUCTION Letermovir is a cytomegalovirus (CMV) terminase complex inhibitor approved for prophylaxis of CMV infection and disease in adult CMV-seropositive allogeneic hematopoietic cell transplantation (allo-HCT) recipients (R+). We report pharmacokinetics (PK), safety, and efficacy of letermovir in adolescent (12-18 years) allogeneic HCT recipients from an ongoing clinical study. METHODS In this phase 2b, multicenter, open-label study (NCT03940586), 28 adolescents received 480 mg letermovir [240 mg with cyclosporin A (CsA)] once daily orally or intravenously. Blood was collected for intensive (n = 14) plasma concentrations of letermovir. Intensive PK data were used for dose confirmation. Target exposure range 34,400-100,000 h × ng/mL for pediatric median exposures was based on model-predicted phase 3 population PK simulations in adult HCT recipients. RESULTS All participants were CMV-seropositive (body weight 28.7-95.0 kg). Of 12 PK-evaluable participants, 8 receiving 480 mg letermovir without CsA and 4 receiving 240 mg letermovir with CsA achieved exposures comparable to the adult exposure range. Exposure above the target but below the adult clinical program maximum was observed in 1 patient. Safety was consistent with previously described safety in adults. The proportion of participants with clinically significant CMV infection through week 24 post-HCT was comparable (24%) to that in the pivotal phase 3 study in adults (37.5%). CONCLUSIONS Administration of adult letermovir doses in this adolescent cohort resulted in exposures within adult clinical program margins and was associated with safety and efficacy similar to adults. Results support a letermovir dose of 480 mg (240 mg with CsA) in adolescent allo-HCT recipients.
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Affiliation(s)
- Andreas H Groll
- From the Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
| | - Johannes H Schulte
- Department of Pediatrics, Division of Oncology and Hematology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Ali Bülent Antmen
- Department of Pediatric Hematology/Oncology and Bone Marrow Transplantation, Acibadem Adana Hospital, Adana, Turkey
| | - Christopher J Fraser
- Blood and Marrow Transplant Service, Queensland Children's Hospital, Brisbane, Queensland, Australia
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González-Gómez Á, Caro-Teller JM, González-Barrios I, Castro-Frontiñán A, Rodríguez-Quesada PP, Ferrari-Piquero JM. Safety profile of nirmatrelvir-ritonavir: Evidence of adverse events due to drug-drug interactions. Farm Hosp 2024; 48:70-74. [PMID: 37714801 DOI: 10.1016/j.farma.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 08/09/2023] [Accepted: 08/14/2023] [Indexed: 09/17/2023] Open
Abstract
OBJECTIVE The aim of the study was to evaluate the safety profile of nirmatrelvir-ritonavir (NMV-r) in real clinical practice and to analyze the clinical relevance of drug-drug interactions in the development of adverse events. METHODS Observational, retrospective study in which safety data of patients treated with NMV-r between April and July 2022 in an outpatient setting were evaluated. The duration of follow-up was 28 days and the number of adverse reactions reported, as well as whether they were managed on an outpatient basis or required health care, and the presence of renal and hepatic function impairment were assessed. Concomitant treatment was reviewed, identifying theoretical drug-drug interactions (TDDIs) whose severity was defined using the Lexi-interact classification. RESULTS The study included 146 patients, 82 (56,16%) were women, whose median age was 65 years (22-95). The number of TDDIs detected and maintained during treatment with NMV-r was 164, with the percentage of patients with at least one interaction being 62,33%. The median number of TDDIs per patient was 1 (0-5). At least 1 adverse event (AE) was reported in 18 patients (11,84%). Eleven AEs were potentially related to any TDDI. Seven patients required contact with hospital assistance for AE management. Eight patients had impaired renal function and 2 had impaired liver function at 28 days. The main groups of drugs implicated in the occurrence of an AE were oral anticoagulants and calcium antagonists. CONCLUSIONS Our results show a high number of TDDIs detected were detected between NMV-r and other drugs. This study provides greater knowledge of the drugs involved in such interactions and their potential relationship with the occurrence of adverse events.
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Martin-Cardona A, Horta D, Florez-Diez P, Vela M, Mesonero F, Ramos Belinchón C, García MJ, Masnou H, de la Peña-Negro L, Suarez Ferrer C, Casanova MJ, Durán MO, Peña E, Calvet X, Fernández-Prada SJ, González-Muñoza C, Piqueras M, Rodríguez-Lago I, Sainz E, Bas-Cutrina F, Mancediño Marcos N, Ojeda A, Orts B, Sicilia B, García AC, Domènech E, Esteve M. Safety and effectiveness of direct-acting antiviral drugs in the treatment of hepatitis C in patients with inflammatory bowel disease. Dig Liver Dis 2024; 56:468-476. [PMID: 37770282 DOI: 10.1016/j.dld.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 08/22/2023] [Accepted: 09/04/2023] [Indexed: 09/30/2023]
Abstract
BACKGROUND AND AIMS Hepatitis C virus (HCV) management in Inflammatory Bowel Disease (IBD) is uncertain. The ECCO guidelines 2021 recommended HCV treatment but warn about the risk of IBD reactivation. We aimed to evaluate 1) the effectiveness and safety of direct-acting antivirals (DAAs) in IBD; 2) the interaction of DAAs with IBD drugs. METHODS Multicentre study of IBD patients and HCV treated with DAAs. Variables related to liver diseases and IBD, as well as adverse events (AEs) and drug interactions, were recorded. McNemar's test was used to assess differences in the proportion of active IBD during the study period. RESULTS We included 79 patients with IBD and HCV treated with DAAs from 25,998 IBD patients of the ENEIDA registry. Thirty-one (39.2 %) received immunomodulators/biologics. There were no significant differences in the percentage of active IBD at the beginning (n = 11, 13.9 %) or at the 12-week follow-up after DAAs (n = 15, 19 %) (p = 0.424). Sustained viral response occurred in 96.2 % (n = 76). A total of 8 (10.1 %) AEs occurred and these were unrelated to activity, type of IBD, liver fibrosis, immunosuppressants/biologics, and DAAs. CONCLUSIONS We demonstrate a high efficacy and safety of DAAs in patients with IBD and HCV irrespective of activity and treatment of IBD.
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Affiliation(s)
- A Martin-Cardona
- Digestive Diseases Department, Hospital Universitari Mútua Terrassa, Terrassa, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - D Horta
- Digestive Diseases Department, Hospital Universitari Mútua Terrassa, Terrassa, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - P Florez-Diez
- Digestive Diseases Department, H.U. Central de Asturias, Oviedo, Spain
| | - M Vela
- Digestive Diseases Department, H. Nuestra Sra. de la Candelaria, Santa Cruz de Tenerife, Spain
| | - F Mesonero
- Digestive Diseases Department, H. Ramón y Cajal, Madrid, Spain
| | | | - M J García
- Gastroenterology and Hepatology Department, H. U. Marques de Valdecilla, IDIVAL, Santander, Spain
| | - H Masnou
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Digestive Diseases Department, H.U. Germans Trias i Pujol, Badalona, Spain
| | - L de la Peña-Negro
- Digestive Diseases Department, H.U. Bellvitge, Hospitalet de Llobregat, Spain
| | | | - M J Casanova
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Digestive Diseases Department, Hospital Universitario de La Princesa-Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Madrid, Spain
| | - M Ortiz Durán
- Digestive Diseases Department, H.U. Infanta Cristina, Madrid, Spain
| | - E Peña
- Digestive Diseases Department, Hospital Royo Villanova, Zaragoza, Spain
| | - X Calvet
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain; Digestive Diseases Department, Corporació Sanitària Universitària Parc Taulí, Sabadell, Spain
| | | | - C González-Muñoza
- Digestive Diseases Department, H. de la Santa Creu i Sant Pau, Barcelona, Spain
| | - M Piqueras
- Digestive Diseases Department, Consorci Sanitari de Terrassa, Terrassa, Spain
| | - I Rodríguez-Lago
- Digestive Diseases Department, Hospital Universitario de Galdakao and Biocruces Bizkaia Health Research Institute- Galdakao, Galdakao, Spain
| | - E Sainz
- Digestive Diseases Department, Althaia Xarxa Assistencial Universitària de Manresa, Manresa, Spain
| | - F Bas-Cutrina
- Digestive Diseases Department, H. General de Granollers, Granollers, Spain
| | - N Mancediño Marcos
- Digestive Diseases Department, Hospital Universitario Infanta Sofía, Madrid, Spain
| | - A Ojeda
- Digestive Diseases Department, H.G.U. Elche, Elche, Spain
| | - B Orts
- Clinical Pharmacology Department, Hospital General Universitario de Alicante, Alicante, Spain
| | - B Sicilia
- Digestive Diseases Department, Hospital Universitario de Burgos, Burgos, Spain
| | - A Castaño García
- Digestive Diseases Department, H.U. Central de Asturias, Oviedo, Spain
| | - E Domènech
- Digestive Diseases Department, H.U. Germans Trias i Pujol, Badalona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - M Esteve
- Digestive Diseases Department, Hospital Universitari Mútua Terrassa, Terrassa, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.
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Paules CI, Wang J, Tomashek KM, Bonnett T, Singh K, Marconi VC, Davey RT, Lye DC, Dodd LE, Yang OO, Benson CA, Deye GA, Doernberg SB, Hynes NA, Grossberg R, Wolfe CR, Nayak SU, Short WR, Voell J, Potter GE, Rapaka RR. A Risk Profile Using Simple Hematologic Parameters to Assess Benefits From Baricitinib in Patients Hospitalized With COVID-19: A Post Hoc Analysis of the Adaptive COVID-19 Treatment Trial-2. Ann Intern Med 2024; 177:343-352. [PMID: 38408357 DOI: 10.7326/m23-2593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND The ACTT risk profile, which was developed from ACTT-1 (Adaptive COVID-19 Treatment Trial-1), demonstrated that hospitalized patients with COVID-19 in the high-risk quartile (characterized by low absolute lymphocyte count [ALC], high absolute neutrophil count [ANC], and low platelet count at baseline) benefited most from treatment with the antiviral remdesivir. It is unknown which patient characteristics are associated with benefit from treatment with the immunomodulator baricitinib. OBJECTIVE To apply the ACTT risk profile to the ACTT-2 cohort to investigate potential baricitinib-related treatment effects by risk quartile. DESIGN Post hoc analysis of ACTT-2, a randomized, double-blind, placebo-controlled trial. (ClinicalTrials.gov: NCT04401579). SETTING Sixty-seven trial sites in 8 countries. PARTICIPANTS Adults hospitalized with COVID-19 (n = 999; 85% U.S. participants). INTERVENTION Baricitinib+remdesivir versus placebo+remdesivir. MEASUREMENTS Mortality, progression to invasive mechanical ventilation (IMV) or death, and recovery, all within 28 days; ALC, ANC, and platelet count trajectories. RESULTS In the high-risk quartile, baricitinib+remdesivir was associated with reduced risk for death (hazard ratio [HR], 0.38 [95% CI, 0.16 to 0.86]; P = 0.020), decreased progression to IMV or death (HR, 0.57 [CI, 0.35 to 0.93]; P = 0.024), and improved recovery rate (HR, 1.53 [CI, 1.16 to 2.02]; P = 0.002) compared with placebo+remdesivir. After 5 days, participants receiving baricitinib+remdesivir had significantly larger increases in ALC and significantly larger decreases in ANC compared with control participants, with the largest effects observed in the high-risk quartile. LIMITATION Secondary analysis of data collected before circulation of current SARS-CoV-2 variants. CONCLUSION The ACTT risk profile identifies a subgroup of hospitalized patients who benefit most from baricitinib treatment and captures a patient phenotype of treatment response to an immunomodulator and an antiviral. Changes in ALC and ANC trajectory suggest a mechanism whereby an immunomodulator limits severe COVID-19. PRIMARY FUNDING SOURCE National Institute of Allergy and Infectious Diseases.
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Affiliation(s)
- Catharine I Paules
- Division of Infectious Diseases, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania (C.I.P.)
| | - Jing Wang
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland (J.W., T.B.)
| | - Kay M Tomashek
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (K.M.T., K.S., R.T.D., L.E.D., G.A.D., S.U.N., J.V., G.E.P.)
| | - Tyler Bonnett
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research, Frederick, Maryland (J.W., T.B.)
| | - Kanal Singh
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (K.M.T., K.S., R.T.D., L.E.D., G.A.D., S.U.N., J.V., G.E.P.)
| | - Vincent C Marconi
- Division of Infectious Diseases, Emory University School of Medicine, Atlanta, Georgia (V.C.M.)
| | - Richard T Davey
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (K.M.T., K.S., R.T.D., L.E.D., G.A.D., S.U.N., J.V., G.E.P.)
| | - David C Lye
- National Centre for Infectious Diseases, Tan Tock Seng Hospital, Yong Loo Lin School of Medicine, and Lee Kong Chian School of Medicine, Singapore (D.C.L.)
| | - Lori E Dodd
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (K.M.T., K.S., R.T.D., L.E.D., G.A.D., S.U.N., J.V., G.E.P.)
| | - Otto O Yang
- Division of Infectious Diseases, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California (O.O.Y.)
| | - Constance A Benson
- Division of Infectious Diseases & Global Public Health, University of California San Diego, San Diego, California (C.A.B.)
| | - Gregory A Deye
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (K.M.T., K.S., R.T.D., L.E.D., G.A.D., S.U.N., J.V., G.E.P.)
| | - Sarah B Doernberg
- Division of Infectious Diseases, Department of Medicine, University of California San Francisco, San Francisco, California (S.B.D.)
| | - Noreen A Hynes
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, Maryland (N.A.H.)
| | - Robert Grossberg
- Division of Infectious Diseases, Montefiore Medical Center, Bronx, New York (R.G.)
| | - Cameron R Wolfe
- Division of Infectious Diseases, Duke University Medical Center, Durham, North Carolina (C.R.W.)
| | - Seema U Nayak
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (K.M.T., K.S., R.T.D., L.E.D., G.A.D., S.U.N., J.V., G.E.P.)
| | - William R Short
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania (W.R.S.)
| | - Jocelyn Voell
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (K.M.T., K.S., R.T.D., L.E.D., G.A.D., S.U.N., J.V., G.E.P.)
| | - Gail E Potter
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland (K.M.T., K.S., R.T.D., L.E.D., G.A.D., S.U.N., J.V., G.E.P.)
| | - Rekha R Rapaka
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland (R.R.R.)
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Huang J, Cheng C, Li K, Zhu C, Liu Y. Effectiveness and Safety of Tenofovir Alafenamide Fumarate in the Prevention of Perinatal Hepatitis B Transmission: A Meta-Analysis. Dig Dis Sci 2024; 69:978-988. [PMID: 38341392 DOI: 10.1007/s10620-023-08258-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 12/11/2023] [Indexed: 02/12/2024]
Abstract
AIM This study aimed to assess the effectiveness and safety of tenofovir alafenamide fumarate (TAF) in the prevention of mother-to-child transmission (MTCT) of hepatitis B virus (HBV). METHODS We performed a meta-analysis of studies from the Cochrane Library, PubMed, ClinicalTrials.gov, Web of Science, EMBASE, China National Knowledge Infrastructure (CNKI), China Medical Information Network, and Wanfang databases. The databases were searched from inception to January 7, 2023, for cohort studies and randomized controlled trials (RCTs) comparing the use of TAF antivirals to other antivirals during pregnancy. We combined the data by means of a random-effect DerSimonian-Laird model and risk ratios (RRs) or a random-effect inverse variance model and standardized mean differences (SMDs) to determine the influence on mothers and infants. Our primary outcomes were infant weight, height, head size, birth defects, and Apgar scores. Additionally, we assessed whether newborns tested positive for hepatitis B surface antigen (HBsAg) at birth and at six months of age. The secondary outcomes of our investigation were alterations in levels of HBV deoxyribonucleic acid (DNA), alanine aminotransferase (ALT), total bilirubin (TBIL), blood creatinine, and urine β2-microglobulin (β2-M) in mothers. RESULTS An extensive literature search identified 216 relevant publications; three cohort studies and two RCTs were included in this study. A total of 341 mothers were treated with TAF, and 342 were treated with other antiviral agents. TAF was as effective as other antiviral medications at lowering HBV MTCT rates at birth and at 6 months of age and ALT, TBIL, and HBV DNA levels. Moreover, compared with other antiviral drugs, TAF did not affect infant weight, height, head size, Apgar scores, and birth defects or maternal blood creatinine or β2-M levels. CONCLUSIONS TAF antiviral therapy during pregnancy was found to be safe for both mothers and fetuses.
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Affiliation(s)
- Ji Huang
- Department of Traditional Chinese Medicine, Ganzhou People's Hospital, Ganzhou, China
| | - Cong Cheng
- Department of Infectious Disease, Successful Hospital Affiliated to Xiamen University, Xiamen, China
| | - Kangxin Li
- Department of Gastroenterology, Ganzhou People's Hospital, Ganzhou, China
| | - Chunping Zhu
- Department of Gastroenterology, Ganzhou People's Hospital, Ganzhou, China
| | - Youshun Liu
- Department of Gastroenterology, Ganzhou People's Hospital, Ganzhou, China.
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Meijer SE, Halutz O, Adler A, Levytskyi K, Tau L, Dekel M, Cohen-Poradosu R, Katchman E, Shasha D, Ablin J, Choshen G, Jacob G, Wasserman A, Ingbir M, Cohen YC, Perry C, Ram R, Herishanu Y, Bar On Y, van Thijn E, Rutsinsky N, Harari S, Stern A, Ben-Ami R, Paran Y. Dual anti-viral treatment for persistent COVID-19 in immunocompromised hemato-oncological patients is associated with a favorable prognosis and minor side effects. J Infect Chemother 2024; 30:271-275. [PMID: 37944697 DOI: 10.1016/j.jiac.2023.10.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 10/11/2023] [Accepted: 10/28/2023] [Indexed: 11/12/2023]
Abstract
In hemato-oncological patients, COVID-19 can present as a persistent infection with ongoing symptoms and viral replication over a prolonged period of time. Data are scarce on the preferred treatment options for these patients. We describe our experience with a five-day course of dual anti-viral treatment with remdesivir and nirmatrelvir/ritonavir for hemato-oncological immunocompromised patients with persistent COVID-19. Fifteen patients with a history of lymphoma, CLL, and MM were included. Eight were male, median age was 74. All patients had an immediate clinical and virological response. In 73 % of patients, PCR for SARS-CoV-2 became negative at the end of treatment and the rest had an increase in PCR cycle threshold (CT) values, with a median increase of 6 cycles. After a follow-up of three months, 60 % of patients remained in full clinical and virological remission. None required invasive mechanical ventilation or died. The side effects we observed, neutropenia, lactatemia and elevated transaminases, were mild and almost all transient in nature. We conclude that dual anti-viral treatment appears to be a valid treatment option for persistent COVID-19.
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Affiliation(s)
- Suzy E Meijer
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Ora Halutz
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amos Adler
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Katya Levytskyi
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Luba Tau
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michal Dekel
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Evgene Katchman
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - David Shasha
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jacob Ablin
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Giris Jacob
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Asaf Wasserman
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Merav Ingbir
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael C Cohen
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Chava Perry
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ron Ram
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yair Herishanu
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Bar On
- Shaare Zedek Medical Center, Jerusalem, Israel
| | | | - Natalie Rutsinsky
- The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Sheri Harari
- The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Adi Stern
- The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Ronen Ben-Ami
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Paran
- Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Shiraishi C, Kato H, Hagihara M, Asai N, Iwamoto T, Mikamo H. Comparison of clinical efficacy and safety of baloxavir marboxil versus oseltamivir as the treatment for influenza virus infections: A systematic review and meta-analysis. J Infect Chemother 2024; 30:242-249. [PMID: 37866622 DOI: 10.1016/j.jiac.2023.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/16/2023] [Accepted: 10/19/2023] [Indexed: 10/24/2023]
Abstract
INTRODUCTION Baloxavir marboxil (BXM), a newly developed cap-dependent endonuclease inhibitor, is widely used to treat influenza virus infections in inpatients and outpatients. A previous meta-analysis included only outpatients and patients suspected of having an influenza virus infection based on clinical symptoms. However, whether BXM or oseltamivir is safer and more effective for inpatients remains controversial. Therefore, we conducted a systematic review and meta-analysis validating the effectiveness and safety of BXM versus oseltamivir in inpatients with influenza virus. METHODS The Scopus, EMBASE, PubMed, Ichushi, and CINAHL databases were systematically searched for articles published until January 2023. The outcomes were mortality, hospitalization period, incidence of BXM- or oseltamivir-related adverse events, illness duration, and changes of virus titers and viral RNA load in patients with influenza virus infections. RESULTS Two randomized controlled trials with 1624 outpatients and two retrospective studies with 874 inpatients were enrolled. No deaths occurred in outpatients treated with BXM or oseltamivir. Among inpatients, BXM reduced mortality (p = 0.06) and significantly shortened hospitalization period (p = 0.01) compared to oseltamivir. In outpatients, BXM had a significantly lower incidence of adverse events (p = 0.03), reductions in influenza virus titers (p < 0.001) and viral RNA loads (p < 0.001), and a tendency to be a shorter illness duration compared with that of oseltamivir (p = 0.27). CONCLUSIONS Our meta-analysis showed that BXM was safer and more effective in patients than oseltamivir; thus, supporting the use of BXM for the initial treatment of patients with proven influenza virus infection.
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Affiliation(s)
- Chihiro Shiraishi
- Department of Pharmacy, Mie University Hospital, Mie, Japan; Department of Clinical Pharmaceutics, Division of Clinical Medical Science, Mie University Graduate School of Medicine, Mie, Japan
| | - Hideo Kato
- Department of Pharmacy, Mie University Hospital, Mie, Japan; Department of Clinical Pharmaceutics, Division of Clinical Medical Science, Mie University Graduate School of Medicine, Mie, Japan; Department of Clinical Infectious Diseases, Aichi Medical University, Aichi, Japan
| | - Mao Hagihara
- Department of Clinical Infectious Diseases, Aichi Medical University, Aichi, Japan; Department of Molecular Epidemiology and Biomedical Sciences, Aichi Medical University Hospital, Aichi, Japan
| | - Nobuhiro Asai
- Department of Clinical Infectious Diseases, Aichi Medical University, Aichi, Japan
| | - Takuya Iwamoto
- Department of Pharmacy, Mie University Hospital, Mie, Japan; Department of Clinical Pharmaceutics, Division of Clinical Medical Science, Mie University Graduate School of Medicine, Mie, Japan
| | - Hiroshige Mikamo
- Department of Clinical Infectious Diseases, Aichi Medical University, Aichi, Japan.
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Zheng B, Zhao Q, Yang W, Feng P, Xin C, Ying Y, Yang B, Han B, Zhu J, Zhang M, Li G. Small-molecule antiviral treatments for COVID-19: A systematic review and network meta-analysis. Int J Antimicrob Agents 2024; 63:107096. [PMID: 38244811 DOI: 10.1016/j.ijantimicag.2024.107096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 01/04/2024] [Accepted: 01/16/2024] [Indexed: 01/22/2024]
Abstract
OBJECTIVE This study aimed to explore the efficacy and safety of small-molecule antivirals for treating coronavirus disease 2019 (COVID-19). METHODS Seven databases were searched from their inception to 01 June 2023. The risk of bias in randomised controlled trials and retrospective studies was evaluated individually using the Cochrane risk-of-bias tool and Newcastle Ottawa Scale. RESULTS In total, 160 studies involving 933 409 COVID-19 patients were evaluated. Compared with placebo or standard of care, proxalutamide demonstrated remarkable efficacy in reducing mortality rates, hospitalisation rates, serious adverse events, and the need for mechanical ventilation. Furthermore, it significantly enhanced both the rate of clinical improvement and expedited the duration of clinical recovery when compared with control groups. In patients with mild-to-moderate COVID-19, proxalutamide exhibited the above advantages, except for mortality reduction. Triazavirin was the most effective treatment for reducing the time required for viral clearance and improving the discharge rate. Leritrelvir and VV116 were ranked first in terms of enhancing the viral clearance rate on days 7 and 14, respectively. Molnupiravir was the most effective treatment for reducing the need for oxygen support. Overall, these findings remained consistent across the various subgroups. CONCLUSIONS A thorough evaluation of effectiveness, applicable to both mild-to-moderate and unstratified populations, highlights the specific advantages of proxalutamide, nirmatrelvir/ritonavir, triazavirin, azvudine, molnupiravir, and VV116 in combating COVID-19. Additional clinical data are required to confirm the efficacy and safety of simnotrelvir/ritonavir and leritrelvir. The safety profiles of these antivirals were deemed acceptable.
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Affiliation(s)
- Bei Zheng
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China
| | - Qinqin Zhao
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China
| | - Wenjuan Yang
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China
| | - Pinpin Feng
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China
| | - Chuanwei Xin
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China
| | - Yin Ying
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China
| | - Bo Yang
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China
| | - Bing Han
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China
| | - Jun Zhu
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China
| | - Meiling Zhang
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China.
| | - Gonghua Li
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China; Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang, China.
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Indolfi G, Easterbrook P, Giometto S, Malik F, Chou R, Lucenteforte E. Efficacy and safety of DAA in children and adolescents with chronic HCV infection: A systematic review and meta-analysis. Liver Int 2024; 44:663-681. [PMID: 38293756 DOI: 10.1111/liv.15827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 10/13/2023] [Accepted: 12/18/2023] [Indexed: 02/01/2024]
Abstract
BACKGROUND AND AIMS We evaluated the effectiveness and safety of pan-genotypic regimens, glecaprevir/pibrentasvir (GLE/PIB), sofosbuvir/velpatasvir (SOF/VEL), and sofosbuvir/daclatasvir (SOF/DCV) and other direct-acting antivirals (DAA) regimens for the treatment of hepatitis C virus (HCV)-infected adolescents (12-18 years), older children (6-11 years), and young children (3-5 years). The purpose of this systematic review and meta-analysis was to inform the World Health Organization (WHO) guidelines. METHODS We included clinical trials and observational studies published up to August 11, 2021, that evaluated DAA regimens in HCV-infected adolescents, older children, and young children. We searched MEDLINE, EMBASE, and CENTRAL databases and key conference abstracts. Sustained virological response 12 weeks after the end of treatment (SVR12), adverse events (AEs), and treatment discontinuation were the outcomes evaluated. Risk of bias was assessed using a modified version of the ROBINS-I tool. Data were pooled using random-effects models, and certainty of the evidence was assessed using the GRADE approach. RESULTS A total of 49 studies including 1882 adolescents, 436 older children, and 166 young children were considered. The SVR12 was 100% (95% Confidence Interval: 96-100), 96% (90-100), and 96% (83-100) for GLE/PIB in adolescents, older, and young children, respectively; 95% (90-99), 93% (86-98), and 83% (70-93), for SOF/VEL, respectively; and 100% (97-100) and 100% (94-100) for SOF/DCV in adolescent and older children, respectively. There was a clear trend towards a higher rate of any reported AE from adolescents (50%), older children (53%), to young children (72%). Serious AEs and treatment discontinuations were uncommon in adolescents and older children (<1%) but slightly higher in young children (3%). CONCLUSIONS All three pan-genotypic DAA regimens were highly effective and well-tolerated and are now recommended by the WHO for use in adults, adolescents, and children down to 3 years, which will simplify procurement and supply chain management. The evidence was based largely on single-arm non-randomized controlled studies. Moreover, there were also missing data regarding key variables such as route of HCV acquisition, presence or absence of cirrhosis, or HIV co-infection that precluded evaluation of the impact of these factors on outcomes. PROSPERO RECORD CRD42020146752.
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Affiliation(s)
- Giuseppe Indolfi
- Department Neurofarba, University of Florence, Florence, Italy
- Paediatric and Liver Unit, Meyer Children's Hospital IRCCS, Firenze, Italy
| | - Philippa Easterbrook
- Global HIV, Hepatitis and STI Programmes, World Health Organization Headquarters, Geneva, Switzerland
| | - Sabrina Giometto
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Farihah Malik
- Great Ormond Street Institute of Child Health, University College London, London, UK
| | - Roger Chou
- Departments of Medicine, and Medical Informatics & Clinical Epidemiology, Oregon Health Sciences University, Portland, Oregon, USA
| | - Ersilia Lucenteforte
- Department of Statistics, Computer Science and Applications «G. Parenti», University of Florence, Florence, Italy
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Włodarczyk M, Wieczorkiewicz-Kabut A, Białas K, Koclęga A, Noster I, Zielińska P, Helbig G. Real-Life Data on the Efficacy and Safety of Letermovir for Primary Prophylaxis of Cytomegalovirus in Allogeneic Hematopoietic Stem Cell Recipients: A Single-Center Analysis. Turk J Haematol 2024; 41:9-15. [PMID: 38345092 PMCID: PMC10918401 DOI: 10.4274/tjh.galenos.2024.2024.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 02/11/2024] [Indexed: 03/05/2024] Open
Abstract
Objective Cytomegalovirus (CMV) reactivation is a life-threatening complication after allogeneic hematopoietic stem cell transplantation (HSCT). Introduction of letermovir (LMV) seems to improve post-transplant outcomes, but delayed-onset CMV reactivation still remains a challenge. In this study, we report on our first experience with LMV prophylaxis in 93 CMV-seropositive adult patients receiving HSCT in our center. Materials and Methods We retrospectively analyzed the data of 93 adult CMV-seropositive recipients receiving LMV as CMV prophylaxis after HSCT for hematological malignancies between 2019 and 2023. The starting LMV dose was 480 mg daily, reduced to 240 mg daily for those receiving cyclosporin A co-administration. CMV DNA in the blood was measured by real-time polymerase chain reaction weekly for the first 2 months after transplantation, then every other week until the end of immunosuppressive treatment. LMV was continued to day +100 or to CMV reactivation. Results The median recipient age at the time of transplant was 51 (range: 20-71) years. All patients received grafts from peripheral blood, mostly for acute myeloid leukemia (60%). The median time from transplantation to LMV initiation was 3 (range: 0-24) days. While 55% of patients were transplanted from matched related donors, 32% had unrelated donors and 13% underwent haploidentical HSCT. Four patients (4%) had CMV “blips” while on LMV, but the drug was continued and repeated assays were negative. Only 2 patients (2%) experienced CMV reactivation while on LMV, on days 48 and 34 after HSCT, respectively. Seven patients (7%) developed late-onset CMV reactivation after a median of 124 days after HSCT (range: 118-152 days) and they were successfully treated with ganciclovir. CMV disease was not observed. Grade III-IV acute graft-versus-host disease occurred in 6 patients (6%) during LMV treatment. LMV treatment was free of side effects. Conclusion LMV prophylaxis was effective in preventing CMV reactivation with a favorable safety profile. CMV reactivation occurred mostly after LMV discontinuation; thus, extending the duration of prophylaxis beyond 100 days could be beneficial.
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Affiliation(s)
- Martyna Włodarczyk
- Medical University of Silesia, Faculty of Medicine in Katowice, Department of Hematology and Bone Marrow Transplantation, Katowice, Poland
| | - Agata Wieczorkiewicz-Kabut
- Medical University of Silesia, Faculty of Medicine in Katowice, Department of Hematology and Bone Marrow Transplantation, Katowice, Poland
| | - Krzysztof Białas
- Medical University of Silesia, Faculty of Medicine in Katowice, Department of Hematology and Bone Marrow Transplantation, Katowice, Poland
| | - Anna Koclęga
- Medical University of Silesia, Faculty of Medicine in Katowice, Department of Hematology and Bone Marrow Transplantation, Katowice, Poland
| | - Izabela Noster
- Medical University of Silesia, Faculty of Medicine in Katowice, Department of Hematology and Bone Marrow Transplantation, Katowice, Poland
| | - Patrycja Zielińska
- Medical University of Silesia, Faculty of Medicine in Katowice, Department of Hematology and Bone Marrow Transplantation, Katowice, Poland
| | - Grzegorz Helbig
- Medical University of Silesia, Faculty of Medicine in Katowice, Department of Hematology and Bone Marrow Transplantation, Katowice, Poland
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Patel A, Le K, Panek N. Evaluation of valganciclovir's neutropenia risk in pediatric solid organ transplant recipients utilizing two dosing regimens. Pediatr Transplant 2024; 28:e14714. [PMID: 38420722 DOI: 10.1111/petr.14714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 12/09/2023] [Accepted: 01/30/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Valganciclovir is approved for cytomegalovirus prophylaxis in pediatrics using the Pescovitz algorithm. There are reports of valganciclovir overdoses in children with low body surface area and overestimated creatinine clearance utilizing this algorithm. This study compared the incidence of neutropenia and cytomegalovirus infection between the Pescovitz and weight-based dosing algorithms. METHODS A single-center retrospective chart review from January 2010 to September 2018 was performed on pediatric heart, liver, and kidney transplant recipients, who received valganciclovir. Data were collected from the initiation of valganciclovir prophylaxis to 30 days after discontinuation. The primary objective was the incidence of neutropenia in patients receiving valganciclovir dosed by the Pescovitz versus weight-based dosing algorithms. RESULTS This study included 187 pediatric transplant recipients who received valganciclovir dosed via the Pescovitz (62 recipients) or weight-based dosing algorithms (125 recipients). The incidence of neutropenia was higher in the Pescovitz (69.4%) compared to the weight-based dosing group (53.6%; p = .04) including moderate and severe neutropenia. Cytomegalovirus viremia was not significantly different between the two groups and occurred in 4.8% of the Pescovitz group compared to 2.4% of the weight-based group (p = .4). CONCLUSIONS The incidence of neutropenia was greater in recipients receiving valganciclovir dosed via the Pescovitz algorithm compared to the weight-based dosing. There were no significant differences in regard to cytomegalovirus viremia or disease between the two groups.
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Affiliation(s)
- Avani Patel
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Kevin Le
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | - Natalia Panek
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
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