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Cheema HA, Jafar U, Shahid A, Masood W, Usman M, Hermis AH, Naseem MA, Sahra S, Sah R, Lee KY. Colchicine for the treatment of patients with COVID-19: an updated systematic review and meta-analysis of randomised controlled trials. BMJ Open 2024; 14:e074373. [PMID: 38631824 PMCID: PMC11029412 DOI: 10.1136/bmjopen-2023-074373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 04/04/2024] [Indexed: 04/19/2024] Open
Abstract
OBJECTIVES We conducted an updated systematic review and meta-analysis to investigate the effect of colchicine treatment on clinical outcomes in patients with COVID-19. DESIGN Systematic review and meta-analysis. DATA SOURCES We searched PubMed, Embase, the Cochrane Library, medRxiv and ClinicalTrials.gov from inception to January 2023. ELIGIBILITY CRITERIA All randomised controlled trials (RCTs) that investigated the efficacy of colchicine treatment in patients with COVID-19 as compared with placebo or standard of care were included. There were no language restrictions. Studies that used colchicine prophylactically were excluded. DATA EXTRACTION AND SYNTHESIS We extracted all information relating to the study characteristics, such as author names, location, study population, details of intervention and comparator groups, and our outcomes of interest. We conducted our meta-analysis by using RevMan V.5.4 with risk ratio (RR) and mean difference as the effect measures. RESULTS We included 23 RCTs (28 249 participants) in this systematic review. Colchicine did not decrease the risk of mortality (RR 0.99; 95% CI 0.93 to 1.05; I2=0%; 20 RCTs, 25 824 participants), with the results being consistent among both hospitalised and non-hospitalised patients. There were no significant differences between the colchicine and control groups in other relevant clinical outcomes, including the incidence of mechanical ventilation (RR 0.75; 95% CI 0.48 to 1.18; p=0.22; I2=40%; 8 RCTs, 13 262 participants), intensive care unit admission (RR 0.77; 95% CI 0.49 to 1.22; p=0.27; I2=0%; 6 RCTs, 961 participants) and hospital admission (RR 0.74; 95% CI 0.48 to 1.16; p=0.19; I2=70%; 3 RCTs, 8572 participants). CONCLUSIONS The results of this meta-analysis do not support the use of colchicine as a treatment for reducing the risk of mortality or improving other relevant clinical outcomes in patients with COVID-19. However, RCTs investigating early treatment with colchicine (within 5 days of symptom onset or in patients with early-stage disease) are needed to fully elucidate the potential benefits of colchicine in this patient population. PROSPERO REGISTRATION NUMBER CRD42022369850.
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Affiliation(s)
| | - Uzair Jafar
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Abia Shahid
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Waniyah Masood
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad Usman
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Alaa Hamza Hermis
- Nursing College, Al-Mustaqbal University, 51001 Hillah, Babylon, Iraq
| | | | - Syeda Sahra
- Department of Infectious Diseases, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Ranjit Sah
- Department of Microbiology, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Dr. D. Y. Patil Vidyapeeth, Pune 411018, Maharashtra, India
| | - Ka Yiu Lee
- Swedish Winter Sports Research Centre, Department of Health Sciences, Mid Sweden University, Sundsvall, Sweden
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Simonetti A, Restaino A, Bernardi E, Ferrara OM, Margoni S, D’Onofrio AM, Ranieri F, Janiri D, Galluzzo V, Tosato M, Kotzalidis GD, Landi F, Sani G. Effect of Anti-Interleukin-6 Agents on Psychopathology in a Sample of Patients with Post-COVID-19 Syndrome: An Observational Study. Brain Sci 2024; 14:47. [PMID: 38248262 PMCID: PMC10813526 DOI: 10.3390/brainsci14010047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/23/2023] [Accepted: 12/26/2023] [Indexed: 01/23/2024] Open
Abstract
Interleukin 6 (IL-6) receptor inhibitors tocilizumab and sarilumab have recently been approved for severe coronavirus disease 2019 (COVID-19). They also affect mood, even though their effect on the post-COVID-19 syndrome-related psychopathology still has to be investigated. The aim of this study was to investigate their effect on psychopathology in a sample of patients with post-COVID-19 syndrome. We included 246 patients (34% female, 66% male) aged 18-75 years who had been hospitalized for COVID. Patients were split into those who received anti-IL-6 receptor agents (Anti-IL-6-R, N = 88) and those who did not (Ctrl, N = 158). The former group was further split into those receiving tocilizumab (TOC, N = 67) and those receiving sarilumab (SAR, N = 21). Groups were compared based on clinical characteristics before and during COVID-19 as well as on physical and psychiatric symptoms after COVID-19. Ctrl had less psychiatric and physical symptoms during hospitalization and more post-COVID-19 diarrhea, headache, cough, and dyspnea upon exertion than those receiving IL-6-receptor inhibitors. Ctrl also showed greater difficulties in emotion regulation. These differences were driven by TOC vs. Ctrl, whereas differences between SAR and Ctrl or TOC did not reach significance. IL-6 receptor inhibitors are related to a lower post-COVID-19 illness burden and seem to be effective in emotion regulation. Further research is needed to confirm these findings.
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Affiliation(s)
- Alessio Simonetti
- Department of Neuroscience, Section of Psychiatry, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (D.J.); (G.S.)
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1977 Butler Blvd., Houston, TX 77030, USA
| | - Antonio Restaino
- Department of Neuroscience, Section of Psychiatry, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.R.); (E.B.); (O.M.F.); (S.M.); (A.M.D.); (G.D.K.)
| | - Evelina Bernardi
- Department of Neuroscience, Section of Psychiatry, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.R.); (E.B.); (O.M.F.); (S.M.); (A.M.D.); (G.D.K.)
| | - Ottavia Marianna Ferrara
- Department of Neuroscience, Section of Psychiatry, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.R.); (E.B.); (O.M.F.); (S.M.); (A.M.D.); (G.D.K.)
| | - Stella Margoni
- Department of Neuroscience, Section of Psychiatry, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.R.); (E.B.); (O.M.F.); (S.M.); (A.M.D.); (G.D.K.)
| | - Antonio Maria D’Onofrio
- Department of Neuroscience, Section of Psychiatry, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.R.); (E.B.); (O.M.F.); (S.M.); (A.M.D.); (G.D.K.)
| | - Federica Ranieri
- Department of Psychiatry, University of Campania Luigi Vanvitelli, 80138 Naples, Italy;
| | - Delfina Janiri
- Department of Neuroscience, Section of Psychiatry, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (D.J.); (G.S.)
| | - Vincenzo Galluzzo
- Department of Geriatrics, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (V.G.); (M.T.); (F.L.)
| | - Matteo Tosato
- Department of Geriatrics, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (V.G.); (M.T.); (F.L.)
- NESMOS (Neurosciences, Mental Health, and Sensory Organs) Department, Faculty of Medicine and Psychology, Sant’Andrea Hospital, Sapienza Università di Roma, Via di Grottarossa 1035-1039, 00189 Rome, Italy
| | - Georgios D. Kotzalidis
- Department of Neuroscience, Section of Psychiatry, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.R.); (E.B.); (O.M.F.); (S.M.); (A.M.D.); (G.D.K.)
- NESMOS (Neurosciences, Mental Health, and Sensory Organs) Department, Faculty of Medicine and Psychology, Sant’Andrea Hospital, Sapienza Università di Roma, Via di Grottarossa 1035-1039, 00189 Rome, Italy
| | - Francesco Landi
- Department of Geriatrics, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (V.G.); (M.T.); (F.L.)
- Department of Geriatrics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Gabriele Sani
- Department of Neuroscience, Section of Psychiatry, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (D.J.); (G.S.)
- Department of Neuroscience, Section of Psychiatry, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.R.); (E.B.); (O.M.F.); (S.M.); (A.M.D.); (G.D.K.)
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Bonnet G, Bimba J, Chavula C, Chifamba HN, Divala T, Lescano AG, Majam M, Mbo D, Suwantika AA, Tovar MA, Yadav P, Corbett EL, Vassall A, Jit M. "We usually see a lot of delay in terms of coming for or seeking care": an expert consultation on COVID testing and care pathways in seven low- and middle-income countries. BMC Health Serv Res 2023; 23:1288. [PMID: 37996862 PMCID: PMC10666325 DOI: 10.1186/s12913-023-10305-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/09/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Rapid diagnostic testing may support improved treatment of COVID patients. Understanding COVID testing and care pathways is important for assessing the impact and cost-effectiveness of testing in the real world, yet there is limited information on these pathways in low-and-middle income countries (LMICs). We therefore undertook an expert consultation to better understand testing policies and practices, clinical screening, the profile of patients seeking testing or care, linkage to care after testing, treatment, lessons learnt and expected changes in 2023. METHODS We organized a qualitative consultation with ten experts from seven LMICs (India, Indonesia, Malawi, Nigeria, Peru, South Africa, and Zimbabwe) identified through purposive sampling. We conducted structured interviews during six regional consultations, and undertook a thematic analysis of responses. RESULTS Participants reported that, after initial efforts to scale-up testing, the policy priority given to COVID testing has declined. Comorbidities putting patients at heightened risk (e.g., diabetes) mainly relied on self-identification. The decision to test following clinical screening was highly context-/location-specific, often dictated by local epidemiology and test availability. When rapid diagnostic tests were available, public sector healthcare providers tended to rely on them for diagnosis (alongside PCR for Asian/Latin American participants), while private sector providers predominantly used polymerase chain reaction (PCR) tests. Positive test results were generally taken at 'face value' by clinicians, although negative tests with a high index of suspicion may be confirmed with PCR. However, even with a positive result, patients were not always linked to care in a timely manner because of reluctance to receiving care or delays in returning to care centres upon clinical deterioration. Countries often lacked multiple components of the range of therapeutics advised in WHO guidelines: notably so for oral antivirals designed for high-risk mild patients. Severely ill patients mostly received corticosteroids and, in higher-resourced settings, tocilizumab. CONCLUSIONS Testing does not always prompt enhanced care, due to reluctance on the part of patients and limited therapeutic availability within clinical settings. Any analysis of the impact or cost-effectiveness of testing policies post pandemic needs to either consider investment in optimal treatment pathways or constrain estimates of benefits based on actual practice.
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Affiliation(s)
- Gabrielle Bonnet
- Department of Infectious Disease Epidemiology, London School for Hygiene and Tropical Medicine, Faculty of Public Health and Policy, London, UK.
| | - John Bimba
- Zankli Research Centre, Bingham University, Karu, Nigeria
- Department of Community Medicine, Bingham University, Karu, Nigeria
| | | | | | - Titus Divala
- Kamuzu University of Health Sciences (KUHeS), Blantyre, Malawi
| | - Andres G Lescano
- Emerge, Emerging Diseases and Climate Change Research Unit, School of Public Health and Administration, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Mohammed Majam
- Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Auliya A Suwantika
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
- Center of Excellence for Pharmaceutical Care Innovation (PHARCI), Universitas Padjadjaran, Bandung, Indonesia
| | | | - Pragya Yadav
- Indian Council of Medical Research National Institute of Virology, Pune, India
| | - Elisabeth L Corbett
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, Faculty of Public Health and Policy, London, UK
| | - Anna Vassall
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, Faculty of Public Health and Policy, London, UK
- Amsterdam Institute for Global Health and Development, Amsterdam, Netherlands
| | - Mark Jit
- Department of Infectious Disease Epidemiology, London School for Hygiene and Tropical Medicine, Faculty of Public Health and Policy, London, UK
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Sohail A, Cheema HA, Mithani MS, Shahid A, Nawaz A, Hermis AH, Chinnam S, Nashwan AJ, Cherrez-Ojeda I, Awan RU, Ahmad S. Probiotics for the prevention and treatment of COVID-19: a rapid systematic review and meta-analysis. Front Nutr 2023; 10:1274122. [PMID: 37964926 PMCID: PMC10641770 DOI: 10.3389/fnut.2023.1274122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/02/2023] [Indexed: 11/16/2023] Open
Abstract
Background Although numerous modalities are currently in use for the treatment and prophylaxis of COVID-19, probiotics are a cost-effective alternative that could be used in diverse clinical settings. Hence, we conducted a meta-analysis to investigate the role of probiotics in preventing and treating COVID-19 infection. Methods We searched several databases from inception to 30 May 2023 for all randomized controlled trials (RCTs) and comparative observational studies that evaluated probiotics (irrespective of the regimen) for the treatment or prevention of COVID-19. We conducted our meta-analysis using RevMan 5.4 with risk ratio (RR) and mean difference (MD) as the effect measures. Results A total of 18 studies (11 RCTs and 7 observational studies) were included in our review. Probiotics reduced the risk of mortality (RR 0.40; 95% CI: 0.25-0.65, I2 = 0%). Probiotics also decreased the length of hospital stay, rate of no recovery, and time to recovery. However, probiotics had no effect on the rates of ICU admission. When used prophylactically, probiotics did not decrease the incidence of COVID-19 cases (RR 0.65; 95% CI: 0.37-1.12; I2 = 66%). The results for all outcomes were consistent across the subgroups of RCTs and observational studies (P for interaction >0.05). Conclusion The results of this meta-analysis support the use of probiotics as an adjunct treatment for reducing the risk of mortality or improving other clinical outcomes in patients with COVID-19. However, probiotics are not useful as a prophylactic measure against COVID-19. Large-scale RCTs are still warranted for determining the most efficacious and safe probiotic strains. Systematic Review Registration PROSPERO (CRD42023390275: https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=390275).
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Affiliation(s)
- Aruba Sohail
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Huzaifa Ahmad Cheema
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | | | - Abia Shahid
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Ahmad Nawaz
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Alaa Hamza Hermis
- Nursing Department, Al-Mustaqbal University College, Hillah, Babylon, Iraq
| | - Sampath Chinnam
- Department of Chemistry, M. S. Ramaiah Institute of Technology (Affiliated to Visvesvaraya Technological University, Belgaum), Bengaluru, Karnataka, India
| | | | - Ivan Cherrez-Ojeda
- Respiralab Research Center, Guayaquil, Ecuador
- Universidad Espíritu Santo, Guayaquil, Ecuador
| | - Rehmat Ullah Awan
- Department of Medicine, Ochsner Rush Medical Center, Meridian, MS, United States
| | - Sharjeel Ahmad
- Department of Medicine, Section of Infectious Diseases, University of Illinois College of Medicine at Peoria, Peoria, IL, United States
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5
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Bonnet G, Bimba J, Chavula C, Chifamba HN, Divala T, Lescano AG, Majam M, Mbo D, Suwantika AA, Tovar MA, Yadav P, Corbett EL, Vassall A, Jit M. "We usually see a lot of delay in terms of coming for or seeking care": an expert consultation on COVID testing and care pathways in low- and middle-income countries. RESEARCH SQUARE 2023:rs.3.rs-3384843. [PMID: 37886438 PMCID: PMC10602072 DOI: 10.21203/rs.3.rs-3384843/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
Background Rapid diagnostic testing may support improved treatment of COVID patients. Understanding COVID testing and care pathways is important for assessing the impact and cost-effectiveness of testing in the real world, yet there is limited information on these pathways in low-and-middle income countries (LMICs). We therefore undertook an expert consultation to better understand testing policies and practices, clinical screening, the profile of patients seeking testing or care, linkage to care after testing, treatment, lessons learnt and expected changes in 2023 in LMICs. Methods We organized a qualitative consultation with ten experts from seven LMICs identified through purposive sampling. We conducted structured interviews during six regional consultations, and undertook a thematic analysis of the responses to our questions. Results Participants reported that, after initial efforts to scale-up testing (which often encountered delays), the policy priority given to COVID testing has declined. Comorbidities putting patients at heightened risk (e.g., diabetes) mainly relied on self-identification. The decision to test following clinical screening was highly context- and location-specific, often dictated by local epidemiology and test availability. When rapid diagnostic tests were available, public sector healthcare providers tended to rely on them for diagnosis, while private sector providers predominantly used polymerase chain reaction (PCR) tests. Positive test results were generally taken at 'face value' by clinicians, although negative tests with a high index of suspicion may be confirmed with PCR. However, even with a positive result, patients were not always linked to care in a timely manner because of reluctance to receiving care or delays in returning to care centres upon clinical deterioration. Countries often lacked multiple components of the range of therapeutics advised in WHO guidelines: notably so for oral antivirals designed for high-risk mild patients. Severely ill patients mostly received corticosteroids and, in higher-resourced settings, tocilizumab. Conclusions Testing does not always prompt enhanced care, due to reluctance on the part of patients and limited therapeutic availability within clinical settings. Any analysis of the impact or cost-effectiveness of testing policies post pandemic needs to either consider investment in optimal treatment pathways or constrain estimates of benefits based on actual practice.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Mark Jit
- London School of Hygiene & Tropical Medicine
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Ojha D, Jessop F, Bosio CM, Peterson KE. Effective inhibition of HCoV-OC43 and SARS-CoV-2 by phytochemicals in vitro and in vivo. Int J Antimicrob Agents 2023; 62:106893. [PMID: 37339711 PMCID: PMC10277159 DOI: 10.1016/j.ijantimicag.2023.106893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 05/26/2023] [Accepted: 06/14/2023] [Indexed: 06/22/2023]
Abstract
OBJECTIVE Several coronaviruses, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and human coronavirus OC43 (HCoV-OC43), can cause respiratory infections in humans. To address the need for reliable anti-coronavirus therapeutics, we screened 16 active phytochemicals selected from medicinal plants used in traditional applications for respiratory-related illnesses. METHODS An initial screen was completed using HCoV-OC43 to identify compounds that inhibit virus-induced cytopathic effect (CPE) and cell death inhibition. Then the top hits were validated in vitro against both HCoV-OC43 and SARS-CoV-2 by determining virus titer in cell supernatant and virus-induced cell death. Finally, the most active phytochemical was validated in vivo in the SARS-CoV-2-infected B6.Cg-Tg(K18-ACE2)2Prlmn/J mouse model. RESULTS The phytochemicals lycorine (LYC), capsaicin, rottlerin (RTL), piperine and chebulinic acid (CHU) inhibited HCoV-OC43-induced cytopathic effect and reduced viral titres by up to 4 log. LYC, RTL and CHU also suppressed virus replication and cell death following SARS-CoV-2 infection. In vivo, RTL significantly reduced SARS-CoV-2-induced mortality by ∼40% in human angiotensin-converting enzyme 2 (ACE2)-expressing K18 mice. CONCLUSION Collectively, these studies indicate that RTL and other phytochemicals have therapeutic potential to reduce SARS-CoV-2 and HCoV-OC43 infections.
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Affiliation(s)
- Durbadal Ojha
- Neuroimmunology Section, Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 903 S. 4th St., Hamilton, MT, USA.
| | - Forrest Jessop
- Immunity to Pulmonary Pathogens Section, Laboratory of Bacteriology, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 903 S. 4th St., Hamilton, MT, USA
| | - Catharine M Bosio
- Immunity to Pulmonary Pathogens Section, Laboratory of Bacteriology, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 903 S. 4th St., Hamilton, MT, USA
| | - Karin E Peterson
- Neuroimmunology Section, Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 903 S. 4th St., Hamilton, MT, USA.
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Mena Lora AJ, Burgos R, Borgetti S, Chaisson LH, Bleasdale SC. Antimicrobial stewardship and drug formulary restrictions during COVID-19: what is restricted and who decides? ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2023; 3:e116. [PMID: 37502239 PMCID: PMC10369429 DOI: 10.1017/ash.2023.205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/31/2023] [Accepted: 06/01/2023] [Indexed: 07/29/2023]
Abstract
COVID-19 therapies were challenging to deploy due to evolving literature and conflicting guidelines. Antimicrobial stewardship can help optimize drug use. We conducted a survey to understand the role of stewardship and formulary restrictions during the pandemic. Restrictions for COVID-19 therapies were common and approval by infectious disease physicians often required.
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Mehta NP, Sawdy R, Maloney K, Overlee B, Johnson RK, Howe CL, Farias-Moeller R. Intrathecal Dexamethasone in Febrile Infection-Related Epilepsy Syndrome: A Case Report. Neurol Clin Pract 2023; 13:e200153. [PMID: 37197372 PMCID: PMC10184555 DOI: 10.1212/cpj.0000000000200153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 02/15/2023] [Indexed: 05/19/2023]
Abstract
Objectives Febrile infection-related epilepsy syndrome (FIRES) is characterized by explosive onset refractory status epilepticus (RSE) in healthy individuals that is refractory to antiseizure medication (ASM), continuous anesthetic infusions (CIs), and immunomodulators. Recently, a case series of patients receiving intrathecal dexamethasone (IT-DEX) was reported with improved RSE control. Methods We present a child with FIRES with favorable outcome after receiving concomitant anakinra and IT-DaEX. A 9-year-old male patient presented with encephalopathy following a febrile illness. He developed seizures evolving to RSE refractory to multiple ASM, 3 CIs, steroids, IVIG, plasmapheresis, ketogenic diet (KD), and anakinra. After continued seizures and inability to wean off CI, IT-DEX was initiated. Results He received 6 doses of IT-DEX with resolution of RSE, rapid wean off CI, and improved inflammatory markers. At discharge, he was ambulating with assistance, speaking 2 languages, and ingesting food orally. Discussion FIRES is a neurologically devastating syndrome with high mortality and morbidity. Proposed guidelines and various treatment strategies are becoming available in the literature. Although treatment with KD, anakinra, and tocilizumab has been successful in previous FIRES cases, our results suggest that the addition of IT-DEX may allow for faster weaning off CI and better cognitive outcomes when initiated early in the course.
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Affiliation(s)
- Niyati P Mehta
- Departments of Neurology (NPM, RS, RF-M) and Pediatrics (KM, RF-M), Medical College of Wisconsin, Milwaukee; Translational Neuroimmunology Lab (BO, RKJ, CLH) and Department of Neurology (BO, RKJ, CLH), Mayo Clinic, Rochester, MN
| | - Rachel Sawdy
- Departments of Neurology (NPM, RS, RF-M) and Pediatrics (KM, RF-M), Medical College of Wisconsin, Milwaukee; Translational Neuroimmunology Lab (BO, RKJ, CLH) and Department of Neurology (BO, RKJ, CLH), Mayo Clinic, Rochester, MN
| | - Kathleen Maloney
- Departments of Neurology (NPM, RS, RF-M) and Pediatrics (KM, RF-M), Medical College of Wisconsin, Milwaukee; Translational Neuroimmunology Lab (BO, RKJ, CLH) and Department of Neurology (BO, RKJ, CLH), Mayo Clinic, Rochester, MN
| | - Brittany Overlee
- Departments of Neurology (NPM, RS, RF-M) and Pediatrics (KM, RF-M), Medical College of Wisconsin, Milwaukee; Translational Neuroimmunology Lab (BO, RKJ, CLH) and Department of Neurology (BO, RKJ, CLH), Mayo Clinic, Rochester, MN
| | - Renee K Johnson
- Departments of Neurology (NPM, RS, RF-M) and Pediatrics (KM, RF-M), Medical College of Wisconsin, Milwaukee; Translational Neuroimmunology Lab (BO, RKJ, CLH) and Department of Neurology (BO, RKJ, CLH), Mayo Clinic, Rochester, MN
| | - Charles L Howe
- Departments of Neurology (NPM, RS, RF-M) and Pediatrics (KM, RF-M), Medical College of Wisconsin, Milwaukee; Translational Neuroimmunology Lab (BO, RKJ, CLH) and Department of Neurology (BO, RKJ, CLH), Mayo Clinic, Rochester, MN
| | - Raquel Farias-Moeller
- Departments of Neurology (NPM, RS, RF-M) and Pediatrics (KM, RF-M), Medical College of Wisconsin, Milwaukee; Translational Neuroimmunology Lab (BO, RKJ, CLH) and Department of Neurology (BO, RKJ, CLH), Mayo Clinic, Rochester, MN
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Wada T, Hibino M, Aono H, Kyoda S, Iwadate Y, Shishido E, Ikeda K, Kinoshita N, Matsuda Y, Otani S, Kameda R, Matoba K, Nonaka M, Maeda M, Kumagai Y, Ako J, Shichiri M, Naoki K, Katagiri M, Takaso M, Iwamura M, Katayama K, Miyatsuka T, Orihashi Y, Yamaoka K. Efficacy and safety of single-dose ivermectin in mild-to-moderate COVID-19: the double-blind, randomized, placebo-controlled CORVETTE-01 trial. Front Med (Lausanne) 2023; 10:1139046. [PMID: 37283627 PMCID: PMC10240959 DOI: 10.3389/fmed.2023.1139046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 04/21/2023] [Indexed: 06/08/2023] Open
Abstract
Background To investigate whether ivermectin inhibits SARS-CoV-2 proliferation in patients with mild-to-moderate COVID-19 using time to a negative COVID-19 reverse transcription-polymerase chain reaction (RT-PCR) test. Methods CORVETTE-01 was a double-blind, randomized, placebo-controlled study (August 2020-October 2021) conducted in Japan. Overall, 248 patients diagnosed with COVID-19 using RT-PCR were assessed for eligibility. A single oral dose of ivermectin (200 μg/kg) or placebo was administered under fasting. The primary outcome was time to a negative COVID-19 RT-PCR test result for SARS-CoV-2 nucleic acid, assessed using stratified log-rank test and Cox regression models. Results Overall, 112 and 109 patients were randomized to ivermectin and placebo, respectively; 106 patients from each group were included in the full analysis set (male [%], mean age: 68.9%, 47.9 years [ivermectin]; 62.3%, 47.5 years [placebo]). No significant difference was observed in the occurrence of negative RT-PCR tests between the groups (hazard ratio, 0.96; 95% confidence interval [CI] 0.70-1.32; p = 0.785). Median (95% CI) time to a negative RT-PCR test was 14.0 (13.0-16.0) and 14.0 (12.0-16.0) days for ivermectin and placebo, respectively; 82.1% and 84% of patients achieved negative RT-PCR tests, respectively. Conclusion In patients with COVID-19, single-dose ivermectin was ineffective in decreasing the time to a negative RT-PCR test. Clinical Trial Registration ClinicalTrials.gov, NCT04703205.
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Affiliation(s)
- Tatsuhiko Wada
- Department of Rheumatology and Infectious Diseases, Kitasato University School of Medicine, Kanagawa, Japan
| | - Makoto Hibino
- Department of Respiratory Medicine, Shonan Fujisawa Tokushukai Hospital, Kanagawa, Japan
| | - Hiromi Aono
- Department of Respiratory Medicine, Tokyo Metropolitan Police Hospital, Tokyo, Japan
| | - Shunsuke Kyoda
- Department of Rheumatology and Infectious Diseases, Kitasato University School of Medicine, Kanagawa, Japan
| | - Yosuke Iwadate
- Department of Rheumatology and Infectious Diseases, Kitasato University School of Medicine, Kanagawa, Japan
| | - Eri Shishido
- Department of Rheumatology and Infectious Diseases, Kitasato University School of Medicine, Kanagawa, Japan
| | - Keisuke Ikeda
- Department of Rheumatology and Infectious Diseases, Kitasato University School of Medicine, Kanagawa, Japan
| | - Nana Kinoshita
- Department of Rheumatology and Infectious Diseases, Kitasato University School of Medicine, Kanagawa, Japan
| | - Yasuki Matsuda
- Department of Cardiovascular Medicine, Kitasato University Hospital, Kanagawa, Japan
| | - Sakiko Otani
- Department of Respiratory Medicine, Kitasato University Hospital, Kanagawa, Japan
- Department of Respiratory Medicine, Tama-Nambu Chiiki Hospital, Tokyo, Japan
| | - Ryo Kameda
- Department of Cardiovascular Medicine, Kitasato University Hospital, Kanagawa, Japan
| | - Kenta Matoba
- Department of Endocrinology and Metabolism, Kitasato University Hospital, Kanagawa, Japan
| | - Miwa Nonaka
- Global Clinical Research Coordinating Center, Kitasato University Hospital, Kanagawa, Japan
| | - Mika Maeda
- Laboratory of Clinical Pharmacoepidemiology and Research and Education Center for Clinical Pharmacy, School of Pharmacy, Kitasato University, Kanagawa, Japan
| | - Yuji Kumagai
- Clinical Trial Center, Kitasato University Hospital, Kanagawa, Japan
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University Hospital, Kanagawa, Japan
| | - Masayoshi Shichiri
- Department of Diabetes, Endocrinology and Metabolism, Tokyo Kyosai Hospital, Tokyo, Japan
| | - Katsuhiko Naoki
- Department of Respiratory Medicine, Kitasato University Hospital, Kanagawa, Japan
| | - Masato Katagiri
- Department of Medical Laboratory Sciences, Kitasato University School of Allied Health Sciences, Tokyo, Japan
| | - Masashi Takaso
- Department of Orthopedic Surgery, Kitasato University Hospital, Kanagawa, Japan
| | - Masatsugu Iwamura
- Department of Urology, Kitasato University Hospital, Kanagawa, Japan
| | - Kazuhiko Katayama
- Department of Infection Control and Immunology, Ōmura Satoshi Memorial Institute, Tokyo, Japan
| | - Takeshi Miyatsuka
- Department of Endocrinology and Metabolism, Kitasato University Hospital, Kanagawa, Japan
| | - Yasushi Orihashi
- Division of Clinical Research, Kitasato University Hospital, Kanagawa, Japan
| | - Kunihiro Yamaoka
- Department of Rheumatology and Infectious Diseases, Kitasato University School of Medicine, Kanagawa, Japan
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Smith DJ, Hakim AJ, Taylor A, Bennett SD, Patel P, Greiner A, Marston BJ. Global Challenges with Oral Antivirals for COVID-19. Popul Health Manag 2022; 25:822-827. [PMID: 36315439 PMCID: PMC10894658 DOI: 10.1089/pop.2022.0171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Oral antivirals for COVID-19 can be game changers in low- and middle-income countries (LMICs). Challenges that may hinder current and future oral antiviral rollouts span use in special populations, drug-drug and herb-drug interactions, adverse events, development of resistance, black markets, and equity in access and prescribing. Future antivirals may address some of these barriers; however, health systems around the world should be equipped to receive and administer COVID-19 oral antivirals. Improvements in manufacturing capacity, community engagement, capacity for testing and linkage to care, and systems for surveillance and safety monitoring could "change the game" for LMICs, irrespective of any specific antiviral drug. Investments in health care infrastructure can promote resilience, not only for COVID-19 but also for future local and global health crises.
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Affiliation(s)
- Dallas J. Smith
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- COVID-19 Response International Task Force, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Avi J. Hakim
- COVID-19 Response International Task Force, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Andrea Taylor
- Duke Global Health Innovation Center, Duke Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Sarah D. Bennett
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Pragna Patel
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Ashley Greiner
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Barbara J. Marston
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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11
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Cheema HA, Jafar U, Elrashedy AA, Shahid A, Awan RU, Ehsan M, Ayyan M, Sahra S. Efficacy and safety of fluvoxamine for the treatment of COVID-19 patients: A systematic review and meta-analysis. J Infect 2022; 85:702-769. [PMID: 36244547 PMCID: PMC9558771 DOI: 10.1016/j.jinf.2022.10.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 10/08/2022] [Indexed: 11/23/2022]
Affiliation(s)
- Huzaifa Ahmad Cheema
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Nila Gumbad Chowk, Neela Gumbad, Lahore, Punjab 54000, Pakistan.
| | - Uzair Jafar
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Nila Gumbad Chowk, Neela Gumbad, Lahore, Punjab 54000, Pakistan
| | | | - Abia Shahid
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Nila Gumbad Chowk, Neela Gumbad, Lahore, Punjab 54000, Pakistan
| | - Rehmat Ullah Awan
- Department of Medicine, Ochsner Rush Medical Center, Meridian, MS, United States
| | - Muhammad Ehsan
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Nila Gumbad Chowk, Neela Gumbad, Lahore, Punjab 54000, Pakistan
| | - Muhammad Ayyan
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Nila Gumbad Chowk, Neela Gumbad, Lahore, Punjab 54000, Pakistan
| | - Syeda Sahra
- Department of Infectious Diseases, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
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Cheema HA, Shafiee A, Athar MMT, Shahid A, Awan RU, Afifi AM, Shah J, Jalal PK. No evidence of clinical efficacy of famotidine for the treatment of COVID-19: a systematic review and meta-analysis. J Infect 2022; 86:154-225. [PMID: 36462586 PMCID: PMC9711899 DOI: 10.1016/j.jinf.2022.11.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/17/2022] [Accepted: 11/24/2022] [Indexed: 12/02/2022]
Affiliation(s)
- Huzaifa Ahmad Cheema
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Nila Gumbad Chowk, Neela Gumbad, Lahore, Punjab 54000, Pakistan.
| | - Arman Shafiee
- Clinical Research Development Unit, Alborz University of Medical Sciences, Karaj, Iran,Student Research Committee, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | | | - Abia Shahid
- Division of Infectious Diseases, Department of Medicine, King Edward Medical University, Nila Gumbad Chowk, Neela Gumbad, Lahore, Punjab 54000, Pakistan
| | - Rehmat Ullah Awan
- Department of Medicine, Ochsner Rush Medical Center, Meridian, MS, United States
| | - Ahmed M Afifi
- Department of Gastroenterology, Hepatology & Nutrition, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Jaffer Shah
- New York State Department of Health, Albany, NY, United States
| | - Prasun K Jalal
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, TX, United States
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13
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Pessôa RF, Corrêa ÉG, Vasconcellos AG. Concessão rápida de patentes para enfrentamento da COVID-19 no Brasil. Rev Panam Salud Publica 2022; 46:e149. [PMID: 36245903 PMCID: PMC9553014 DOI: 10.26633/rpsp.2022.149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 07/06/2022] [Indexed: 11/24/2022] Open
Abstract
Com o objetivo de estimular a produção e o licenciamento de novas tecnologias, o Instituto Nacional da Propriedade Industrial (INPI), autarquia responsável pela concessão de patentes no Brasil, criou uma modalidade de trâmite prioritário para processos de patentes relativos a inovações que possam ser usadas no combate à COVID-19. Os primeiros efeitos dessa medida institucional foram avaliados no presente trabalho, a partir da identificação e análise do tempo dos processos prioritários de patente solicitados por ofício pelo Ministério da Saúde ou por meio de petição pelos próprios depositantes. Os resultados demonstram que o INPI foi capaz de atender de forma exitosa à emergência de saúde pública, concedendo patentes em um período médio de 5,3 meses a contar do pedido de priorização, um tempo consideravelmente inferior à média exigida nos processos usuais.
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Affiliation(s)
- Renata Fittipaldi Pessôa
- Instituto Nacional da Propriedade Industrial (INPI), Academia de Propriedade Intelectual, Inovação e Desenvolvimento, Rio de Janeiro (RJ), Brasil
| | - Érica Guimarães Corrêa
- Instituto Nacional da Propriedade Industrial (INPI), Academia de Propriedade Intelectual, Inovação e Desenvolvimento, Rio de Janeiro (RJ), Brasil
| | - Alexandre Guimarães Vasconcellos
- Instituto Nacional da Propriedade Industrial (INPI), Divisão de Pós-Graduação e Pesquisa da Academia de Propriedade Intelectual, Inovação e Desenvolvimento, Rio de Janeiro (RJ), Brasil
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14
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Zhou L, Yan W, Li S, Yang H, Zhang X, Lu W, Liu J, Wang Y. Cost-effectiveness of interventions for the prevention and control of COVID-19: Systematic review of 85 modelling studies. J Glob Health 2022; 12:05022. [PMID: 35712857 PMCID: PMC9196831 DOI: 10.7189/jogh.12.05022] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background We aimed to quantitatively summarise the health economic evaluation evidence of prevention and control programs addressing COVID-19 globally. Methods We did a systematic review and meta-analysis to assess the economic and health benefit of interventions for COVID-19. We searched PubMed, Embase, Web of Science, and Cochrane Library of economic evaluation from December 31, 2019, to March 22, 2022, to identify relevant literature. Meta-analyses were done using random-effects models to estimate pooled incremental net benefit (INB). Heterogeneity was assessed using I2 statistics and publication bias was assessed by Egger's test. This study is registered with PROSPERO, CRD42021267475. Results Of 16 860 studies identified, 85 articles were included in the systematic review, and 25 articles (10 studies about non-pharmacological interventions (NPIs), five studies about vaccinations and 10 studies about treatments) were included in the meta-analysis. The pooled INB of NPIs, vaccinations, and treatments were $1378.10 (95% CI = $1079.62, $1676.59), $254.80 (95% CI = $169.84, $339.77) and $4115.11 (95% CI = $1631.09, $6599.14), respectively. Sensitivity analyses showed similar findings. Conclusions NPIs, vaccinations, and treatments are all cost-effective in combating the COVID-19 pandemic. However, evidence was mostly from high-income and middle-income countries. Further studies from lower-income countries are needed.
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Affiliation(s)
- Lihui Zhou
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Wenxin Yan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Shu Li
- School of Management, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Hongxi Yang
- School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Xinyu Zhang
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Wenli Lu
- School of Public Health, Tianjin Medical University, Tianjin, China
| | - Jue Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
- Institute for Global Health and Development, Peking University, Beijing, China
| | - Yaogang Wang
- School of Public Health, Tianjin Medical University, Tianjin, China
- Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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15
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Shafiee A, Teymouri Athar MM, Kohandel Gargari O, Jafarabady K, Siahvoshi S, Mozhgani SH. Ivermectin under scrutiny: a systematic review and meta-analysis of efficacy and possible sources of controversies in COVID-19 patients. Virol J 2022; 19:102. [PMID: 35698151 PMCID: PMC9191543 DOI: 10.1186/s12985-022-01829-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/02/2022] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND We conducted a systematic review and meta-analysis to evaluate the efficacy of ivermectin for COVID-19 patients based on current peer-reviewed RCTs and to address disputes over the existing evidence. METHODS MEDLINE (Pubmed), Scopus, Web of Science, Cochrane library, Google scholar and Clinicaltrials.gov were searched for RCTs assessing the efficacy of Ivermectin up to 20 February 2022. A systematic review and meta-analysis of studies was performed based on the PRISMA 2020 statement criteria. RESULTS 19 and 17 studies were included in this systematic review and meta-analysis, respectively. There was no significant difference in progression to severe disease (log OR - 0.27 [95% CI - 0.61 to 0.08], I2 = 42.29%), negative RT-PCR (log OR 0.25 [95% CI - 0.18-0.68], I2 = 58.73%), recovery (log OR 0.11 [95% CI - 0.22-0.45], I2 = 13.84%), duration of hospitalization (SMD - 0.40 [95% CI - 0.85-0.06], I2 = 88.90%), time to negative RT-PCR (SMD - 0.36 [95% CI - 0.89-0.17], I2 = 46.2%), and viral load (SMD -0.17 [95% CI -0.45 to 0.12], I^2 = 0%). It is worth noting that, based on low-certainty evidence, ivermectin may possibly reduce mortality (log OR - 0.67 [95% CI - 1.20 to - 0.13], I2 = 28.96%). However, studies with a higher risk of bias were more likely to indicate positive effects on the efficacy of this drug, according to our subgroup analyses based on study quality. CONCLUSION Ivermectin did not have any significant effect on outcomes of COVID-19 patients and as WHO recommends, use of ivermectin should be limited to clinical trials.
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Affiliation(s)
- Arman Shafiee
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
- School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | | | | | - Kyana Jafarabady
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
| | - Sepehr Siahvoshi
- Dental Materials Research Center, Dental School, Islamic Azad University of Medical Sciences, Tehran, Iran
| | - Sayed-Hamidreza Mozhgani
- Department of Microbiology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran.
- Non-Communicable Disease Research Center, Alborz University of Medical Sciences, Karaj, Iran.
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16
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van Brummelen R, van Brummelen AC. The potential role of resveratrol as supportive antiviral in treating conditions such as COVID-19 - A formulator's perspective. Biomed Pharmacother 2022; 148:112767. [PMID: 35240527 PMCID: PMC8884665 DOI: 10.1016/j.biopha.2022.112767] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/21/2022] [Accepted: 02/27/2022] [Indexed: 11/18/2022] Open
Abstract
With an increased transmissibility but milder form of disease of the omicron variant of COVID-19 and the newer antivirals often still out of reach of many populations, a refocus of the current treatment regimens is required. Safe, affordable, and available adjuvant treatments should also be considered and known drugs and substances need to be repurposed and tested. Resveratrol, a well-known antioxidant of natural origin, shown to act as an antiviral as well as playing a role in immune stimulation, down regulation of the pro-inflammatory cytokine release and reducing lung injury by reducing oxidative stress, is such an option. New initiatives and collaborations will however need to be found to unleash resveratrol's full potential in the pharmaceutical market.
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de Liyis BG, Tandy SG, Endira JF, Putri KA, Utami DKI. Anti-high mobility group box protein 1 monoclonal antibody downregulating P-glycoprotein as novel epilepsy therapeutics. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2022; 58:121. [PMID: 36310854 PMCID: PMC9589779 DOI: 10.1186/s41983-022-00557-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 09/29/2022] [Indexed: 11/17/2022] Open
Abstract
Epilepsy, a neurological illness, is characterized by recurrent uncontrolled seizures. There are many treatments of options that can be used as the therapy of epilepsy. However, anti-seizure medications as the primary treatment choice for epilepsy show many possible adverse effects and even pharmacoresistance to the therapy. High Mobility Group Box 1 (HMGB1) as an initiator and amplifier of the neuroinflammation is responsible for the onset and progression of epilepsy by overexpressing P-glycoprotein on the blood brain barrier. HMGB1 proteins then activate TLR4 in neurons and astrocytes, in which proinflammatory cytokines are produced. Anti-HMGB1 mAb works by blocking the HMGB1, reducing inflammatory activity in the brain that may affect epileptogenesis. Through the process, anti-HMGB1 mAb reduces the TLR4 activity and other receptors that may involve in promote signal of epilepsy such as RAGE. Several studies have shown that anti-HMGB1 has the potential to inhibit the increase in serum HMGB1 in plasma and brain tissue. Further research is needed to identify the mechanism of the inhibiting of overexpression of P-glycoprotein through anti-HMGB1 mAb.
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Affiliation(s)
- Bryan Gervais de Liyis
- grid.412828.50000 0001 0692 6937Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Sevinna Geshie Tandy
- grid.412828.50000 0001 0692 6937Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Joana Fourta Endira
- grid.412828.50000 0001 0692 6937Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Komang Andjani Putri
- grid.412828.50000 0001 0692 6937Faculty of Medicine, Udayana University, Bali, Indonesia
| | - Desak Ketut Indrasari Utami
- grid.412828.50000 0001 0692 6937Department of Neurology, Faculty of Medicine, Udayana University, Bali, Indonesia
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