1
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Martinón-Torres F, Salamanca de la Cueva I, Horn M, Westerholt S, Bosis S, Meyer N, Cheuvart B, Virk N, Jakes RW, Duchenne M, Van den Steen P. Disparate kinetics in immune response of two different Haemophilus influenzae type b conjugate vaccines: Immunogenicity and safety observations from a randomized controlled phase IV study in healthy infants and toddlers using a 2+1 schedule. Hum Vaccin Immunother 2024; 20:2342630. [PMID: 38687024 PMCID: PMC11062389 DOI: 10.1080/21645515.2024.2342630] [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: 01/19/2024] [Accepted: 04/10/2024] [Indexed: 05/02/2024] Open
Abstract
Since the introduction of Haemophilus Influenzae type b (Hib) conjugate vaccines, invasive Hib disease has strongly declined worldwide, yet continued control of Hib disease remains important. In Europe, currently three different hexavalent combination vaccines containing Hib conjugates are marketed. In this phase IV, single-blind, randomized, controlled, multi-country study (NCT04535037), we aimed to compare, in a 2 + 1 vaccination schedule, the immunogenicity and safety and show non-inferiority, as well as superiority, of DTPa-HBV-IPV/Hib (Ih group) versus DTaP5-HB-IPV-Hib (Va group) in terms of anti-polyribosylribitol phosphate (PRP) antibody geometric mean concentrations (GMCs) and proportion of participants reaching anti-PRP antibody concentrations greater than or equal to a threshold of 5 µg/mL. One month after the booster vaccination, the anti-PRP antibody GMC ratio (Ih group/Va group) was 0.917 (95% CI: 0.710-1.185), meeting the non-inferiority criteria. The difference in percentage of participants (Ih group - Va group) reaching GMCs ≥5 µg/mL was -6.3% (95% CI: -14.1% to 1.5%), not reaching the predefined non-inferiority threshold. Interestingly, a slightly higher post-booster antibody avidity was observed in the Ih group versus the Va group. Both vaccines were well tolerated, and no safety concerns were raised. This study illustrates the different kinetics of the anti-PRP antibody response post-primary and post-booster using the two vaccines containing different Hib conjugates and indicates a potential differential impact of concomitant vaccinations on the anti-PRP responses. The clinical implications of these differences should be further studied.
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MESH Headings
- Humans
- Haemophilus Vaccines/immunology
- Haemophilus Vaccines/adverse effects
- Haemophilus Vaccines/administration & dosage
- Antibodies, Bacterial/blood
- Infant
- Immunization Schedule
- Female
- Male
- Single-Blind Method
- Vaccines, Conjugate/immunology
- Vaccines, Conjugate/administration & dosage
- Vaccines, Conjugate/adverse effects
- Haemophilus influenzae type b/immunology
- Vaccines, Combined/immunology
- Vaccines, Combined/administration & dosage
- Vaccines, Combined/adverse effects
- Haemophilus Infections/prevention & control
- Haemophilus Infections/immunology
- Hepatitis B Vaccines/immunology
- Hepatitis B Vaccines/administration & dosage
- Hepatitis B Vaccines/adverse effects
- Poliovirus Vaccine, Inactivated/immunology
- Poliovirus Vaccine, Inactivated/administration & dosage
- Poliovirus Vaccine, Inactivated/adverse effects
- Diphtheria-Tetanus-Pertussis Vaccine/immunology
- Diphtheria-Tetanus-Pertussis Vaccine/administration & dosage
- Diphtheria-Tetanus-Pertussis Vaccine/adverse effects
- Child, Preschool
- Immunogenicity, Vaccine
- Europe
- Polysaccharides
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Affiliation(s)
- Federico Martinón-Torres
- Translational Pediatrics and Infectious Diseases, Pediatrics Department, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
- Genetics, Vaccines and Infectious Diseases Research Group (GENvip), Instituto de Investigación Sanitaria de Santiago, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
- Consorcio Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Michael Horn
- Praxis Dr. med. Michael Horn, Bayern, Schoenau am Koenigssee, Germany
| | - Soeren Westerholt
- Praxis für Kinder und Jugendmedizin Drs. Westerholt/Matyas, Wolfsburg, Germany
| | - Samantha Bosis
- Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milano, Italy
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2
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Chen S, Ying Z, Liu Y, Li Y, Yu Y, Huang M, Huang Z, Ou Z, Liao Y, Zhang Y, Liu G, Zhao W, Fu R, Shou Q, Zheng M, Liao X, Tu Y, Stek J, Hartzel J, Li C, Zhang J. A phase 3 randomized, open-label study evaluating the immunogenicity and safety of concomitant and staggered administration of a live, pentavalent rotavirus vaccine and an inactivated poliomyelitis vaccine in healthy infants in China. Hum Vaccin Immunother 2024; 20:2324538. [PMID: 38509699 PMCID: PMC10962606 DOI: 10.1080/21645515.2024.2324538] [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: 12/11/2023] [Accepted: 02/26/2024] [Indexed: 03/22/2024] Open
Abstract
This open-label, randomized, phase 3 study in China (V260-074; NCT04481191) evaluated the immunogenicity and safety of concomitant and staggered administration of three doses of an oral, live, pentavalent rotavirus vaccine (RV5) and three doses of an intramuscular, inactivated poliomyelitis vaccine (IPV) in 400 healthy infants. The primary objective was the non-inferiority of neutralizing antibody (nAb) responses in the concomitant- versus the staggered-use groups. Antibody responses were measured at baseline and 1-month post-dose 3 (PD3). Parents/legal guardians recorded adverse events for 30 or 15 d after study vaccinations in the concomitant-use or staggered-use groups, respectively. At PD3, >98% of participants seroconverted to all three poliovirus types, and the primary objective was met as lower bounds of the two-sided 95% CI for between-group difference in nAb seroconversion percentages ranged from - 4.3% to - 1.6%, for all poliovirus types, p < .001. At PD3, geometric mean titers (GMTs) of nAb responses to poliovirus types 1, 2, and 3 in the concomitant-use group and the staggered-use group were comparable; 100% of participants had nAb titers ≥1:8 and ≥1:64 for all poliovirus types. Anti-rotavirus serotype-specific IgA GMTs and participants with ≥3-fold rise in postvaccination titers from baseline were comparable between groups. Administration of RV5 and IPV was well tolerated with comparable safety profiles in both groups. The immunogenicity of IPV in the concomitant-use group was non-inferior to the staggered-use group and RV5 was immunogenic in both groups. No safety concerns were identified. These data support the concomitant use of RV5 and IPV in healthy Chinese infants.
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Affiliation(s)
- Shaomin Chen
- Biological Products Surveillance and Evaluation, Guangdong Provincial Institute of Biological Products and Materia Medica, Guangzhou, Guangdong, China
| | - Zhifang Ying
- Respiratory Virus Vaccine, National Institutes for Food and Drug Control, Beijing, China
| | - Yan Liu
- Division of Hepatitis Virus and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, China
| | - Yuan Li
- Biological Products Surveillance and Evaluation, Guangdong Provincial Institute of Biological Products and Materia Medica, Guangzhou, Guangdong, China
| | - Yebin Yu
- Vaccine Clinical Research Office, Yangchun Center for Disease Control and Prevention, Yangchun, Guangdong, China
| | - Meilian Huang
- Vaccine Clinical Research Office, Yangchun Center for Disease Control and Prevention, Yangchun, Guangdong, China
| | - Zhuhang Huang
- Biological Products Surveillance and Evaluation, Guangdong Provincial Institute of Biological Products and Materia Medica, Guangzhou, Guangdong, China
| | - Zhiqiang Ou
- Biological Products Surveillance and Evaluation, Guangdong Provincial Institute of Biological Products and Materia Medica, Guangzhou, Guangdong, China
| | - Yuyi Liao
- Biological Products Surveillance and Evaluation, Guangdong Provincial Institute of Biological Products and Materia Medica, Guangzhou, Guangdong, China
| | - Yong Zhang
- Division of Hepatitis Virus and Enterovirus Vaccines, National Institutes for Food and Drug Control, Beijing, China
| | - Guixiu Liu
- Clinical Research, MSD Research and Development (China) Co. Ltd., Beijing, China
| | - Weiwei Zhao
- Biostatistics and Research Decision Sciences, MSD Research and Development (China) Co. Ltd., Beijing, China
| | - Rong Fu
- Biostatistics and Research Decision Sciences, MSD Research and Development (China) Co. Ltd., Beijing, China
| | - Qiong Shou
- Biostatistics and Research Decision Sciences, MSD Research and Development (China) Co. Ltd., Beijing, China
| | - Minghuan Zheng
- Clinical Research, MSD Research and Development (China) Co. Ltd., Beijing, China
| | - Xueyan Liao
- Clinical Research, MSD Research and Development (China) Co. Ltd., Beijing, China
| | - Yingmei Tu
- Infectious Diseases/Vaccines Clinical Research, Merck & Co. Inc., Rahway, NJ, USA
| | - Jon Stek
- Infectious Diseases/Vaccines Clinical Research, Merck & Co. Inc., Rahway, NJ, USA
| | - Jonathan Hartzel
- Biostatistics and Research Decision Sciences, Merck & Co. Inc., Rahway, NJ, USA
| | - Changgui Li
- Institute for Control of Biological Products, National Institutes for Food and Drug Control, Beijing, China
| | - Jikai Zhang
- Directors Office, Guangdong Provincial Institute of Biological Products and Materia Medica, Guangzhou, Guangdong, China
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3
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Huang T, Yu J, Zhang S, Teng D, Dai D, Zhu Y, Gao L. Immunogenicity and safety of concomitant administration of recombinant COVID-19 vaccine and quadrivalent inactivated influenza vaccine in Chinese adults: An open-label, randomized, controlled trial. Hum Vaccin Immunother 2024; 20:2330770. [PMID: 38602539 PMCID: PMC11017946 DOI: 10.1080/21645515.2024.2330770] [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: 12/20/2023] [Accepted: 03/12/2024] [Indexed: 04/12/2024] Open
Abstract
The immunogenicity and safety of the concomitant administration of recombinant COVID-19 vaccine and quadrivalent inactivated influenza vaccine (Split Virion) (QIIV) in Chinese adults are unclear. In this open-label, randomized controlled trial, participants aged ≥ 18 years were recruited. Eligible healthy adults were randomly assigned (1:1) to receive QIIV at the same time as the first dose of COVID-19 vaccine (simultaneous-group) or 14 days after the second dose of COVID-19 vaccine (non-simultaneous-group). The primary outcome was to compare the difference in immunogenicity of QIIV (H1N1, H3N2, Yamagata, and Victoria) between the two groups. A total of 299 participants were enrolled, 149 in the simultaneous-group and 150 in the non-simultaneous-group. There were no significant differences in geometric mean titer (GMT) [H1N1: 386.4 (95%CI: 299.2-499.0) vs. 497.4 (95%CI: 377.5-655.3); H3N2: 66.9 (95%CI: 56.1-79.8) vs. 81.4 (95%CI: 67.9-97.5); Yamagata: 95.6 (95%CI: 79.0-115.8) vs. 74.3 (95%CI: 58.6-94.0); and Victoria: 48.5 (95%CI: 37.6-62.6) vs. 65.8 (95%CI: 49.0-88.4)] and seroconversion rate (H1N1: 87.5% vs. 90.1%; H3N2: 58.1% vs. 62.0%; Yamagata: 75.0% vs. 64.5%; and Victoria: 55.1% vs. 62.8%) of QIIV antibodies between the simultaneous and non-simultaneous groups. For the seroprotection rate of QIIV antibodies, a higher seroprotection rate of Yamagata antibody was observed only in the simultaneous-group than in the non-simultaneous-group [86.0% vs. 76.0%, p = .040]. In addition, no significant difference in adverse events was observed between the two groups (14.2% vs. 23.5%, p = .053). In conclusion, no immune interference or safety concerns were found for concomitant administration of COVID-19 vaccine with QIIV in adults aged ≥ 18 years.
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Affiliation(s)
- Tao Huang
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
| | - Jun Yu
- Jiangsu GDK Biological Technology Co, Ltd, Taizhou, Jiangsu, P.R. China
| | - Siyuan Zhang
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
| | - Dewei Teng
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
| | - Defang Dai
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
| | - Yinbiao Zhu
- Jiangsu GDK Biological Technology Co, Ltd, Taizhou, Jiangsu, P.R. China
| | - Lidong Gao
- Department of Vaccine Clinical Observation Center, Hunan Provincial Center for Disease Control and Prevention, Changsha, Hunan, P.R. China
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4
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Carta V, Mangeri L, Tiecco G, Focà E, Quiros-Roldan E, Antonia De Francesco M. Immunogenicity and safety of live attenuated and recombinant/inactivated varicella zoster vaccines in people living with HIV: A systematic review. Hum Vaccin Immunother 2024; 20:2341456. [PMID: 38650460 DOI: 10.1080/21645515.2024.2341456] [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: 01/16/2024] [Accepted: 04/07/2024] [Indexed: 04/25/2024] Open
Abstract
Few papers focus their attention on VZV vaccination effectiveness among people living with HIV (PLWH). Flanking the live attenuated vaccine (VZL) available, a newly recombinant vaccine (RZV) was recently introduced and approved for HZ prevention among adults. PLWH represents a population on which a particular attention should be applied, in order to guarantee the vaccine efficacy and safety. We performed a literature search in USNLM, PubMed, PubMed Central, PMC and Cochrane Library. From all the publications found eligible, data were extracted and processed per population, vaccine type, immunogenicity and ADRs. The review of the 13 included studies shows that both RZV and VZL are immunogenic and have an acceptable safety profile in adults and children living with HIV. However, given the lack of research available about vaccine efficacy in preventing VZV and HZ in PLWH, additional studies need to be performed, in order to achieve a full completeness of data.
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MESH Headings
- Humans
- Vaccines, Attenuated/immunology
- Vaccines, Attenuated/adverse effects
- Vaccines, Attenuated/administration & dosage
- HIV Infections/immunology
- HIV Infections/prevention & control
- Herpes Zoster Vaccine/immunology
- Herpes Zoster Vaccine/adverse effects
- Herpes Zoster Vaccine/administration & dosage
- Vaccines, Synthetic/immunology
- Vaccines, Synthetic/adverse effects
- Vaccines, Synthetic/administration & dosage
- Herpes Zoster/prevention & control
- Herpes Zoster/immunology
- Vaccines, Inactivated/immunology
- Vaccines, Inactivated/adverse effects
- Vaccines, Inactivated/administration & dosage
- Immunogenicity, Vaccine
- Vaccine Efficacy
- Herpesvirus 3, Human/immunology
- Adult
- Child
- Vaccination
- Chickenpox Vaccine/immunology
- Chickenpox Vaccine/administration & dosage
- Chickenpox Vaccine/adverse effects
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Affiliation(s)
- Valentina Carta
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna, Brescia, Italy
| | - Lucia Mangeri
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna, Brescia, Italy
| | - Giorgio Tiecco
- Department of Clinical and Experimental Sciences, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Emanuele Focà
- Department of Clinical and Experimental Sciences, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, University of Brescia-ASST Spedali Civili, Brescia, Italy
| | - Maria Antonia De Francesco
- Department of Molecular and Translational Medicine, Institute of Microbiology, University of Brescia-ASST Spedali Civili, Brescia, Italy
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5
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Guerra A, Costantino C, Martinon-Torres F, Westerholt S, Lambeth C, Chen Z, Lumley J, Marcek T, Johnson D, Wilck M. A phase 4, open-label study to evaluate the safety and immunogenicity of DTaP5-HBV-IPV-Hib in children previously vaccinated with DTaP2-HBV-IPV-Hib or DTaP5-HBV-IPV-Hib (V419-016). Hum Vaccin Immunother 2024; 20:2310900. [PMID: 38327239 PMCID: PMC10857551 DOI: 10.1080/21645515.2024.2310900] [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: 11/15/2023] [Accepted: 01/24/2024] [Indexed: 02/09/2024] Open
Abstract
DTaP5-HBV-IPV-Hib (Vaxelis®) is a hexavalent combination vaccine (HV) indicated in infants and toddlers for the prevention of diphtheria, tetanus, pertussis, hepatitis B, poliomyelitis, and invasive disease due to Haemophilus influenzae type b. Switching between HVs during the childhood vaccination series is sometimes necessary due to, for example, vaccine availability, health-care provider preference, and/or tender awards. The purpose of this study was to describe the safety, tolerability, and immunogenicity of a booster dose of Vaxelis® in participants who previously received a primary infant series of either DTaP2-HBV-IPV-Hib (Hexyon®) or Vaxelis®. Healthy participants approximately 11-13 months of age who previously received a two-dose primary series of Hexyon® (HHV group) or Vaxelis® (VVV group) all received a Vaxelis® booster dose. Immunogenicity was evaluated by measuring antibody levels to individual vaccine antigens approximately 30 days following booster vaccination. Safety was evaluated as the proportion of participants with adverse events (AEs). The proportions of participants with antibody-specific responses for antigens contained in both Vaxelis® and Hexyon® at 30 days post-toddler-booster vaccination with Vaxelis® were comparable between groups, and higher in the VVV group for Vaxelis® antigens PRN and FIM2/3. The overall proportions of participants with AEs were generally comparable between groups. Following a booster dose of Vaxelis®, immune responses were comparable between groups for all shared antigens, and higher in the VVV group for antigens found only in Vaxelis®. The booster was well tolerated in both groups. These data support the use of Vaxelis® as a booster in mixed HV regimens.
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Affiliation(s)
| | - Claudio Costantino
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Excellence Specialties, University of Palermo, Palermo, Italy
| | - Federico Martinon-Torres
- Translational Pediatrics and Infectious Diseases, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
- GENVIP Research Group (www.genvip.eu), Instituto de Investigación Sanitaria de Santiago, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Soeren Westerholt
- Pediatrics, Praxis für Kinder- und Jugendmedizin, Wolfsburg, Germany
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6
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van den Ouweland F, Charpentier N, Türeci Ö, Rizzi R, Mensa FJ, Lindemann C, Pather S. Safety and reactogenicity of the BNT162b2 COVID-19 vaccine: Development, post-marketing surveillance, and real-world data. Hum Vaccin Immunother 2024; 20:2315659. [PMID: 38407186 PMCID: PMC10900268 DOI: 10.1080/21645515.2024.2315659] [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: 11/06/2023] [Accepted: 02/03/2024] [Indexed: 02/27/2024] Open
Abstract
The pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) led to urgent actions by innovators, vaccine developers, regulators, and other stakeholders to ensure public access to protective vaccines while maintaining regulatory agency standards. Although development timelines for vaccines against SARS-CoV-2 were much quicker than standard vaccine development timelines, regulatory requirements for efficacy and safety evaluations, including the volume and quality of data collected, were upheld. Rolling review processes supported by sponsors and regulatory authorities enabled rapid assessment of clinical data as well as emergency use authorization. Post-authorization and pharmacovigilance activities enabled the quantity and breadth of post-marketing safety information to quickly exceed that generated from clinical trials. This paper reviews safety and reactogenicity data for the BNT162 vaccine candidates, including BNT162b2 (Comirnaty, Pfizer/BioNTech COVID-19 vaccine) and bivalent variant-adapted BNT162b2 vaccines, from preclinical studies, clinical trials, post-marketing surveillance, and real-world studies, including an unprecedentedly large body of independent evidence.
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Affiliation(s)
| | | | | | - Ruben Rizzi
- Global Regulatory Affairs, BioNTech, Germany, Germany
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7
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Kulkarni PS, Padmapriyadarsini C, Vekemans J, Bavdekar A, Gupta M, Kulkarni P, Garg B, Gogtay NJ, Tambe M, Lalwani S, Singh K, Munshi R, Meshram S, Selvavinayagam T, Pandey K, Bhimarasetty DM, Ramakrishnan S, Bhamare C, Dharmadhikari A, Budhawant C, Bonhomme CJ, Thakar M, Kurle SN, Kelly EJ, Gautam M, Gupta N, Panda S, Bhargava B, Poonawalla CS, Shaligram U, Kapse D, Gunale B. Seropersistence of SII-ChAdOx1 nCoV-19 (COVID-19 vaccine): 6-month follow-up of a randomized, controlled, observer-blind, phase 2/3 immuno-bridging study in Indian adults. Hum Vaccin Immunother 2024; 20:2304974. [PMID: 38512394 PMCID: PMC10962622 DOI: 10.1080/21645515.2024.2304974] [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: 08/24/2023] [Accepted: 01/10/2024] [Indexed: 03/23/2024] Open
Abstract
AZD1222 (ChAdOx1 nCoV-19) is a replication-deficient adenoviral vectored coronavirus disease-19 (COVID-19) vaccine that is manufactured as SII-ChAdOx1 nCoV-19 by the Serum Institute of India Pvt Ltd following technology transfer from Oxford University/AstraZeneca. The non-inferiority of SII-ChAdOx1 nCoV-19 with AZD1222 was previously demonstrated in an observer-blind, phase 2/3 immuno-bridging study (trial registration: CTRI/2020/08/027170). In this analysis of immunogenicity and safety data 6 months post first vaccination (Day 180), 1,601 participants were randomized 3:1 to SII-ChAdOx1 nCoV-19 or AZD1222 (immunogenicity/reactogenicity cohort n = 401) and 3:1 to SII-ChAdOx1 nCoV-19 or placebo (safety cohort n = 1,200). Immunogenicity was measured by anti-severe acute respiratory syndrome coronavirus 2 spike (anti-S) binding immunoglobulin G and neutralizing antibody (nAb) titers. A decline in anti-S titers was observed in both vaccine groups, albeit with a greater decline in SII-ChAdOx1 nCoV-19 vaccinees (geometric mean titer [GMT] ratio [95% confidence interval (CI) of SII-ChAdOx1 nCoV-19 to AZD1222]: 0.60 [0.41-0.87]). Consistent similar decreases in nAb titers were observed between vaccine groups (GMT ratio [95% CI]: 0.88 [0.44-1.73]). No cases of severe COVID-19 were reported following vaccination, while one case was observed in the placebo group. No causally related serious adverse events were reported through 180 days. No thromboembolic or autoimmune adverse events of special interest were reported. Collectively, these data illustrate that SII-ChAdOx1 nCoV-19 maintained a high level of immunogenicity 6 months post-vaccination. SII-ChAdOx1 nCoV-19 was safe and well tolerated.
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Affiliation(s)
| | | | - Johan Vekemans
- Formerly of: Clinical Development, Infection, Late-stage Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | | | - Madhu Gupta
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Praveen Kulkarni
- Department of Community Medicine, JSS Academy of Higher Education and Research, Mysore, India
| | - B.S. Garg
- Department of Community Medicine and Dr Sushila Nayar School of Public Health, Mahatma Gandhi Institute of Medical Sciences, Wardha, India
| | - Nithya J. Gogtay
- Department of Clinical Pharmacology, Seth G S Medical College & KEM Hospital, Mumbai, India
| | - Muralidhar Tambe
- Department of Community Medicine, B J Government Medical College and Sassoon General Hospitals, Pune, India
| | - Sanjay Lalwani
- Department of Pediatrics, Bharati Vidyapeeth Deemed University Medical College and Hospital, Pune, India
| | - Kiranjit Singh
- Jehangir Clinical Development Centre Pvt Ltd, Pune, India
| | - Renuka Munshi
- Department of Clinical Pharmacology, TN Medical College & BYL Nair Hospital, Mumbai, India
| | - Sushant Meshram
- Department of Pulmonary Medicine, Government Medical College, Nagpur, India
| | | | - Krishna Pandey
- Rajendra Memorial Research Institute of Medical Sciences, Patna, India
| | | | - S.R. Ramakrishnan
- Department of Clinical Research, Sri Ramchandra Institute of Higher Education and Research, Chennai, India
| | | | | | | | - Cyrille J. Bonhomme
- Laboratory Services, Vaccines Sciences Lab, Clinical Research, PPD, Part of Thermo Fisher Scientific, Richmond, VA, USA
| | | | | | - Elizabeth J. Kelly
- Formerly of: Translational Medicine, Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
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8
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Abdelnabi SJ, Munro-Kramer ML, Moyer CA, Williams JE, Lori JR. Ghanaian women's experience of intimate partner violence (IPV) during group antenatal care: a brief report from a cluster randomised controlled trial. Glob Health Action 2024; 17:2325250. [PMID: 38577830 PMCID: PMC11000608 DOI: 10.1080/16549716.2024.2325250] [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: 12/05/2023] [Accepted: 02/27/2024] [Indexed: 04/06/2024] Open
Abstract
Intimate partner violence (IPV) impacts women of reproductive age globally and can lead to significant negative consequences during pregnancy. This study describes an exploratory aim of a cluster randomised controlled trial designed to assess the outcomes of Group Antenatal Care (ANC) in Ghana. The purpose was to understand the effect of a healthy relationship Group ANC module on experiences of IPV and safety planning as well as to explore the relationship between self-efficacy on the experiences of IPV and safety planning. Data were collected at baseline and at 11-14 months postpartum (post). Survey measures captured reported experiences of violence, self-efficacy, and safety. The chi-square test was used to compare baseline and post scores, and a logistic regression was performed to ascertain the effects of self-efficacy on the experiences of IPV in both groups. The sample included 1,751 participants, of whom 27.9% reported IPV at baseline. Between baseline and postpartum, there was a small increase in reported emotional (6.2% vs. 4.6%) and sexual (5.4% vs. 3.2%) violence in the intervention group compared to the control group. Logistic regression demonstrated that an increasing self-efficacy score was associated with an increased likelihood of experiencing IPV. There were no changes in safety knowledge. This study found higher rates of reported sexual and emotional violence post-intervention among the intervention group. Group ANC may be just one part of a portfolio of interventions needed to address IPV at all socio-ecological levels.Paper ContextMain findings: There was no reduction in experiences of intimate partner violence or increases in safety planning among Ghanaian pregnant women participating in a Group Antenatal Care session focused on healthy relationships and safety planning.Added knowledge: Group Antenatal Care has been identified as an effective modality for providing antenatal care and facilitating conversations about sensitive topics such as intimate partner violence and safety. However, this study highlights the importance of developing multifaceted approaches to decrease the risk of intimate partner violence among women, especially during the critical times of pregnancy and postpartum.Global health impact for policy and action: Effective global health action and policy must extend beyond educational efforts, incorporating multifaceted strategies that include healthcare provider training, robust community engagement, and legislation aimed at preventing intimate partner violence, with a special focus on safeguarding the well-being of women during pregnancy and the postpartum period.
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Affiliation(s)
| | | | - Cheryl A. Moyer
- Learning Health Sciences, University of Michigan, Ann Arbor, MI, USA
| | | | - Jody R. Lori
- School of Nursing, University of Michigan, Ann Arbor, MI, USA
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Dandapat S, Bindu S, Sharma GK, Panickan S, Nandi S, Saikumar G, Dhama K. Development and evaluation of a chicken embryo fibroblast cell culture based live attenuated Indian strain duck plague vaccine. Vet Q 2024; 44:1-12. [PMID: 38726839 PMCID: PMC11089916 DOI: 10.1080/01652176.2024.2350668] [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: 12/20/2023] [Accepted: 04/27/2024] [Indexed: 05/15/2024] Open
Abstract
Duck plague (DP) is an acute, contagious and fatal disease, caused by duck enteritis virus (DEV), with worldwide distribution causing several outbreaks and posing severe economic losses. The present study was carried out with a goal of development of a live attenuated cell culture based DP vaccine using an Indian strain of DEV and evaluation of its safety, efficacy along with complete genome analysis. The live attenuated DP vaccine (DPvac/IVRI-19) was developed by serial propagation of a virulent isolate of DEV (DEV/India/IVRI-2016) in the chicken embryo fibroblast (CEF) primary cell culture. Adaptation of DEV in CEF cell culture was indicated by more rapid appearance of cytopathic effects (CPE) and gradual increase of virus titre, which reached up to 107.5 TCID50/mL after 41 passages. The safety, immunogenicity and efficacy of the vaccine were determined by immunization trials in ducklings. The DPvac/IVRI-19 was found to be avirulent and completely safe in the ducklings. Further, the vaccine induced both humoral and cell mediated immune responses and afforded 100% protection against the virulent DEV challenge. A comparison of the whole genome of DPvac/IVRI-19 (MZ911871) and DEV/India/IVRI-2016 (MZ824102) revealed significant number of mutations, which might be associated with viral attenuation. Phylogenetic tree of DEV/India/IVRI-2016 revealed its evolutionary relationship with other DEV isolates, but it formed a separate cluster with certain unique mutations. Thus, with the proven safety and 100% efficacy, the DPvac/IVRI-19 is suitable for large scale production with precisely pure form of vaccine and has potential utility at national and global levels.
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Affiliation(s)
- Satyabrata Dandapat
- Immunology Section, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - Suresh Bindu
- Immunology Section, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - Gaurav Kumar Sharma
- Center for Animal Disease Research and Diagnosis, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - Sivasankar Panickan
- Immunology Section, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - Sukdeb Nandi
- Center for Animal Disease Research and Diagnosis, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - G. Saikumar
- Division of Pathology, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - Kuldeep Dhama
- Division of Pathology, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
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Xu JW, Wang BS, Gao P, Huang HT, Wang FY, Qiu W, Zhang YY, Xu Y, Gou JB, Yu LL, Liu X, Wang RJ, Zhu T, Hou LH, Wang Q. Safety and immunogenicity of heterologous boosting with orally administered aerosolized bivalent adenovirus type-5 vectored COVID-19 vaccine and B.1.1.529 variant adenovirus type-5 vectored COVID-19 vaccine in adults 18 years and older: a randomized, double blinded, parallel controlled trial. Emerg Microbes Infect 2024; 13:2281355. [PMID: 37933089 PMCID: PMC11025474 DOI: 10.1080/22221751.2023.2281355] [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: 04/27/2023] [Accepted: 11/04/2023] [Indexed: 11/08/2023]
Abstract
Vaccination strategies that can induce a broad spectrum immune response are important to enhance protection against SARS-CoV-2 variants. We conducted a randomized, double-blind and parallel controlled trial to evaluate the safety and immunogenicity of the bivalent (5×1010viral particles) and B.1.1.529 variant (5×1010viral particles) adenovirus type-5 (Ad5) vectored COVID-19 vaccines administrated via inhalation. 451 eligible subjects aged 18 years and older who had been vaccinated with three doses inactivated COVID-19 vaccines were randomly assigned to inhale one dose of either B.1.1.529 variant Ad5 vectored COVID-19 vaccine (Ad5-nCoVO-IH group, N=150), bivalent Ad5 vectored COVID-19 vaccine (Ad5-nCoV/O-IH group, N=151), or Ad5 vectored COVID-19 vaccine (5×1010viral particles; Ad5-nCoV-IH group, N=150). Adverse reactions reported by 37 (24.67%) participants in the Ad5-nCoVO-IH group, 28 (18.54%) in the Ad5-nCoV/O-IH group, and 26 (17.33%) in the Ad5-nCoV-IH group with mainly mild to moderate dry mouth, oropharyngeal pain, headache, myalgia, cough, fever and fatigue. No serious adverse events related to the vaccine were reported. Investigational vaccines were immunogenic, with significant difference in the GMTs of neutralizing antibodies against Omicron BA.1 between Ad5-nCoV/O-IH (43.70) and Ad5-nCoV-IH (29.25) at 28 days after vaccination (P=0.0238). The seroconversion rates of neutralizing antibodies against BA.1 in Ad5-nCoVO-IH, Ad5-nCoV/O-IH, and Ad5-nCoV-IH groups were 56.00%, 59.60% and 48.67% with no significant difference among the groups. Overall, the investigational vaccines were demonstrated to be safe and well tolerated in adults, and was highly effective in inducing mucosal immunities in addition to humoral and cellular immune responses defending against SARS-CoV-2 variants.Trial registration: Chictr.org identifier: ChiCTR2200063996.
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Affiliation(s)
- Jia-Wei Xu
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, People’s Republic of China
| | - Bu-Sen Wang
- Beijing Institute of Biotechnology, Academy of Military Medical Sciences, Beijing, People’s Republic of China
| | - Ping Gao
- Logistics University of Chinese People’s Armed Police Force, Tianjin, People’s Republic of China
| | - Hai-Tao Huang
- CanSino Biologics Inc., Tianjin, People’s Republic of China
| | - Fei-Yu Wang
- CanSino Biologics Inc., Tianjin, People’s Republic of China
| | - Wei Qiu
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, People’s Republic of China
| | - Yuan-Yuan Zhang
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, People’s Republic of China
| | - Yu Xu
- CanSino Biologics Inc., Tianjin, People’s Republic of China
| | - Jin-Bo Gou
- CanSino Biologics Inc., Tianjin, People’s Republic of China
| | - Lin-Ling Yu
- Expanded Program on Immunization, Yubei District Center for Disease Control and Prevention, Chongqing, People’s Republic of China
| | - Xuan Liu
- CanSino Biologics Inc., Tianjin, People’s Republic of China
| | - Rui-Jie Wang
- CanSino Biologics Inc., Tianjin, People’s Republic of China
| | - Tao Zhu
- CanSino Biologics Inc., Tianjin, People’s Republic of China
| | - Li-Hua Hou
- Beijing Institute of Biotechnology, Academy of Military Medical Sciences, Beijing, People’s Republic of China
| | - Qing- Wang
- Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, People’s Republic of China
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Wang C, Zhang H, Wang F, Guo J, Yuan J, Hou G, Gao M, Li Z, Zhang Y. Efficacy and safety of PDE5 inhibitors in middle-aged and old patients with and without hypogonadism. Aging Male 2024; 27:2288347. [PMID: 38146937 DOI: 10.1080/13685538.2023.2288347] [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: 08/18/2023] [Accepted: 11/19/2023] [Indexed: 12/27/2023] Open
Abstract
PURPOSE Although several reviews have evaluated the use of PDE5 inhibitors (PDE5i) for treating erectile dysfunction (ED), their specific use in middle-aged and old patients has not been fully evaluated. Given that elderly patients with ED often have a complex combination of systemic and sexual health risk factors, the safety and efficacy of PDE5i in such a context are hereby reviewed. MATERIALS AND METHODS A thorough examination of existing literature has been conducted on PubMed. RESULTS PDE5i has good safety and efficacy, but the situation is more complex for patients with hypogonadism than those with normal testosterone levels, with reduced responsiveness to PDE5i. In this case, combination therapy with testosterone is recommended, safe and effective. CONCLUSIONS Eliminating or reducing reversible risk factors and controlling or slowing the development of irreversible factors is an important foundation for using PDE5i to treat ED in all patients, especially middle-aged and elderly ones.
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Affiliation(s)
- Chunlin Wang
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Hui Zhang
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Fu Wang
- Department of Andrology, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Jun Guo
- Department of Andrology, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Jianlin Yuan
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Guangdong Hou
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Ming Gao
- Department of Andrology, Xi'an Daxing Hospital affiliated to Yan'an University, Xi'an, China
| | - Zheng Li
- Shanghai Key Laboratory of Reproductive Medicine, Department of Andrology, Center for Men's Health, Urologic Medical Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yan Zhang
- Department of Infertility and Sexual Medicine, 3rd Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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12
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Ma F, Wang Q, Zhang D, Wang Z, Xie H, Liu X, Zhang H, Song H, Sun S. Comparative efficacy and safety of Chinese medicine injections as an adjunctive therapy for cervical cancer in Chinese patients: a network meta-analysis. Pharm Biol 2024; 62:170-182. [PMID: 38334090 PMCID: PMC10860435 DOI: 10.1080/13880209.2024.2312217] [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] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 01/25/2024] [Indexed: 02/10/2024]
Abstract
CONTEXT Chinese medicine injections (CMIs) are widely used as adjuvant therapy for cervical cancer in China. However, the effectiveness of different types of CMIs remains uncertain. OBJECTIVE To assess the effectiveness and safety of CMIs when used in conjunction with radiotherapy (RT) or concurrent chemoradiotherapy (CCRT), particularly in combination with cisplatin (DDP), docetaxel plus cisplatin (DP), and paclitaxel plus cisplatin (TP). MATERIALS AND METHODS Randomized controlled trials (RCTs) were searched in databases including CNKI, WanFang, VIP, SinoMed, PubMed, Cochrane Library, Embase, and Web of Science from inception to September 2023. We calculated the risk ratio with a 95% confidence interval and the surface under the cumulative ranking area curve (SUCRA) for the clinical efficacy rate (CER), the efficacy rate by Karnofsky Performance Status (KPS), and the rates of leukopenia reduction (LRR) and gastrointestinal reactions (GRR). RESULTS Forty-seven RCTs were included, including nine CMI types: Aidi, Fufangkushen, Huangqi, Kangai (KA), Kanglaite (KLT), Renshenduotang, Shenqifuzheng (SQFZ), Shenmai (SM), and Yadanzi. KLT and KA were likely optimal choices with radiotherapy for CER and KPS, respectively. KA and KLT were optimal choices with RT + DDP for CER and GRR, respectively. KLT was the likely optimal choice with RT + DP for CER and KA for both KPS and GRR. SM and SQFZ were the likely optimal choices with RT + TP for CER and LRR, respectively. CONCLUSIONS The optimal recommendation depends on whether CMIs are used with radiotherapy or concurrent chemoradiotherapy. More high-quality RCTs are needed to confirm further and update the existing evidence.
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Affiliation(s)
- Fei Ma
- Office of Party Committee (Director), Affiliated Hospital, Shandong Provincial Hospital of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qun Wang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
- Department of Vertigo, Jinan Shizhong People’s Hospital, Jinan, China
| | - Di Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zihong Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Hui Xie
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xianghong Liu
- Department of Pharmacy, Qilu Hospital, Shandong University, Jinan, China
| | - Hongxing Zhang
- Department of Pharmacy, Jinan Hospital of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Haiyan Song
- Department of Pharmacy, Second Affiliated Hospital, Shandong Provincial Hospital of Integrated Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shiguang Sun
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
- Department of Pharmacy, Second Affiliated Hospital, Shandong Provincial Hospital of Integrated Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
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13
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Lu R, Fang Y, Wu W, Zeng X, Liu T, Qian Y, Xie Y, Zhou Y, Gu L. Hemodiafiltration with endogenous reinfusion for uremic toxin removal in patients undergoing maintenance hemodialysis: a pilot study. Ren Fail 2024; 46:2338929. [PMID: 38632963 PMCID: PMC11028005 DOI: 10.1080/0886022x.2024.2338929] [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: 12/22/2023] [Accepted: 03/30/2024] [Indexed: 04/19/2024] Open
Abstract
OBJECTIVE To delineate the efficacy and safety profile of hemodiafiltration with endogenous reinfusion (HFR) for uremic toxin removal in patients undergoing maintenance hemodialysis (MHD). METHODS Patients who have been on MHD for a period of at least 3 months were enrolled. Each subject underwent one HFR and one hemodiafiltration (HDF) treatment. Blood samples were collected before and after a single HFR or HDF treatment to test uremic toxin levels and to calculate clearance rate. The primary efficacy endpoint was to compare uremic toxin levels of indoxyl sulfate (IS), λ-free light chains (λFLC), and β2-microglobulin (β2-MG) before and after HFR treatment. Secondary efficacy endpoints was to compare the levels of urea, interleukin-6 (IL-6), P-cresol, chitinase-3-like protein 1 (YKL-40), leptin (LEP), hippuric acid (HPA), trimethylamine N-oxide (TMAO), asymmetric dimethylarginine (ADMA), tumor necrosis factor-α (TNF-α), fibroblast growth factor 23 (FGF23) before and after HFR treatment. The study also undertook a comparative analysis of uremic toxin clearance between a single HFR and HDF treatment. Meanwhile, the lever of serum albumin and branched-chain amino acids before and after a single HFR or HDF treatment were compared. In terms of safety, the study was meticulous in recording vital signs and the incidence of adverse events throughout its duration. RESULTS The study enrolled 20 patients. After a single HFR treatment, levels of IS, λFLC, β2-MG, IL-6, P-cresol, YKL-40, LEP, HPA, TMAO, ADMA, TNF-α, and FGF23 significantly decreased (p < 0.001 for all). The clearance rates of λFLC, β2-MG, IL-6, LEP, and TNF-α were significantly higher in HFR compared to HDF (p values: 0.036, 0.042, 0.041, 0.019, and 0.036, respectively). Compared with pre-HFR and post-HFR treatment, levels of serum albumin, valine, and isoleucine showed no significant difference (p > 0.05), while post-HDF, levels of serum albumin significantly decreased (p = 0.000). CONCLUSION HFR treatment effectively eliminates uremic toxins from the bloodstream of patients undergoing MHD, especially protein-bound toxins and large middle-molecule toxins. Additionally, it retains essential physiological compounds like albumin and branched-chain amino acids, underscoring its commendable safety profile.
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Affiliation(s)
- Renhua Lu
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yan Fang
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wangshu Wu
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaojun Zeng
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Tingting Liu
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yue Qian
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuanyuan Xie
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yijun Zhou
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Leyi Gu
- Department of Nephrology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Rao B, Wang L, Yang M, Luo H, Sun J, Liu S, Wang H, Wang X, Li L, Yuan C, Yu Z, Ren Z. Safety and immunogenicity of CoronaVac in healthy adults: A prospective observational multicenter real-world study in Henan Province, China. Virulence 2024; 15:2310450. [PMID: 38326274 PMCID: PMC10854291 DOI: 10.1080/21505594.2024.2310450] [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: 08/24/2023] [Accepted: 01/22/2024] [Indexed: 02/09/2024] Open
Abstract
Vaccination has emerged as the primar approach for managing the COVID-19 pandemic. Despite certain clinical trials reporting the safety and immunogenicity of CoronaVac, additional multicenter real-world studies are still necessary. In this study, we recruited 506 healthy volunteers who were not infected with COVID-19 or vaccinated. Each participant provided peripheral blood samples three times: prior to the first dose of vaccine, prior to the second dose, and 8 weeks following the second dose. Ultimately, 388 participants completed the entire follow-up process. No serious adverse events were observed among any of the participants. Within 1 week of vaccination, 13.4% of participants experienced systemic adverse reactions, with fatigue (5.93%) and dizziness (3.35%) being the most frequent. Although some clinical indicators, including creatinine, significantly changed after vaccination (p < 0.05), the mean of all altered indicators remained within the normal range. The positive rates of neutralizing antibodies (NAb), IgG, and IgM were 12.3%, 18.85%, and 5.24% prior to the second dose, respectively; and 57.99%, 86.34%, and 2.32% at 8 weeks following the second dose, respectively. Additionally, seven indicators, such as sex, age, and BMI, were significantly correlated with NAb (p < 0.05). Finally, a prediction model was developed based on age, monocytes, and alanine aminotransferase (ALT) with an AUC value of 87.56% in the train set and 80.71% in the test set. This study demonstrated that safety and immunogenicity of CoronaVac were good. The prediction model based on the baseline clinical characteristics prior to vaccination can help to develop more suitable vaccination strategies.
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Affiliation(s)
- Benchen Rao
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Gene Hospital of Henan Province/Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
| | - Ling Wang
- Department of Laboratory Medicine, Henan Provincial Chest Hospital, Zhengzhou, China
| | - Mengzhao Yang
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Gene Hospital of Henan Province/Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
| | - Hong Luo
- Department of Laboratory Medicine, Guangshan County People’s Hospital, Xinyang, Henan, China
| | - Junyi Sun
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Gene Hospital of Henan Province/Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
| | - Shanshuo Liu
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Gene Hospital of Henan Province/Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
| | - Haiyu Wang
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Gene Hospital of Henan Province/Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
| | - Xuemei Wang
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Gene Hospital of Henan Province/Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
| | - Lei Li
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Gene Hospital of Henan Province/Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
| | - Chengyu Yuan
- Department of Laboratory Medicine, Guangshan County People’s Hospital, Xinyang, Henan, China
| | - Zujiang Yu
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Gene Hospital of Henan Province/Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhigang Ren
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Gene Hospital of Henan Province/Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China
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Xiao X, Maolin X, Tao X, Xiaohong D, Jinzhong W, Wei T, Gaoliang C, Mengxi T. Comparative analysis of the safety and efficacy of 1470-nm diode laser enucleation of the prostate and plasmakinetic resection of prostate in the treatment of large volume benign prostatic hyperplasia (>80 ml). Aging Male 2024; 27:2257307. [PMID: 38131620 DOI: 10.1080/13685538.2023.2257307] [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: 06/23/2023] [Accepted: 09/06/2023] [Indexed: 12/23/2023] Open
Abstract
OBJECTIVE To compare the efficacy and safety of 1470-nm diode laser enucleation of the prostate (DiLEP) with that of plasmakinetic resection of the prostate (PKRP) in treating patients with large benign prostatic hyperplasia (BPH > 80ml). METHODS The clinical data from 211 cases of BPH (>80 ml) were collected for analysis. The patients were divided into two groups: the PKRP group (n = 118) and the DiLEP group (n = 93), based on the surgical method used. RESULT The DiLEP group demonstrated significantly lower surgical time (p < 0.001), intraoperative bleeding (p < 0.001), bladder flushing time (p = 0.003), indwelling catheter time (p < 0.005), and length of hospital stay (p = 0.018) compared to the PKRP group. However, the quality of the prostatectomy was significantly higher in the DiLEP group (p = 0.005). The Qmax for the DiLEP group was significantly higher than that of the PKRP group (p < 0.05). Compared to the PKRP group, the incidence of urinary incontinence in the DiLEP group increased significantly 4 weeks post-surgery (p = 0.026), although the need for blood transfusion during surgery was significantly reduced (p = 0.037). CONCLUSION Both DiLEP and PKRP are safe and effective methods for treating large-volume BPH. However, DiLEP offers advantages such as more thorough glandular resection, shorter surgical time, reduced bleeding, quicker recovery, and fewer complications.
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Affiliation(s)
- Xiao Xiao
- Department of Urology, Chongqing General Hospital, Chongqing, China
| | - Xiao Maolin
- Department of Urology, Chongqing General Hospital, Chongqing, China
| | - Xiong Tao
- Department of Urology, The People's Hospital of Rongchang District, Chongqing, China
| | - Deng Xiaohong
- Department of Urology, Chongqing General Hospital, Chongqing, China
| | - Wang Jinzhong
- Department of Urology, Chongqing General Hospital, Chongqing, China
| | - Tong Wei
- Department of Urology, Chongqing General Hospital, Chongqing, China
| | - Chen Gaoliang
- Department of Urology, Chongqing General Hospital, Chongqing, China
| | - Tang Mengxi
- Department of Urology, The People's Hospital of Rongchang District, Chongqing, China
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Zhang N, Jiang H, Dai H, Huang S, Zhao Q, Zhang N, Liu W, Dong Z, Gao Y, Dong X, Hu Y, Hou F, Rui H, Liu Q, Liu B. Efficacy and safety of Mahuang Fuzi and Shenzhuo Decoction for treatment of primary membranous nephropathy: a multicenter prospective trial. Ren Fail 2024; 46:2320834. [PMID: 38482580 PMCID: PMC10946256 DOI: 10.1080/0886022x.2024.2320834] [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: 10/05/2023] [Accepted: 02/14/2024] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND This study aims to undertake a comprehensive assessment of the effectiveness and safety profile of Mahuang Fuzi and Shenzhuo Decoction (MFSD) in the management of primary membranous nephropathy (PMN), within the context of a prospective clinical investigation. METHODS A multicenter, open-label clinical trial was executed on patients diagnosed with PMN. These individuals were subjected to MFSD therapy for a duration of at least 24 months, with primary outcome of clinical remission rates. The Cox regression analysis was employed to discern the pertinent risk factors exerting influence on the efficacy of MFSD treatment, with scrupulous monitoring of any adverse events. RESULTS The study comprised 198 participants in total. Following 24 months of treatment, the remission rate was 58.6% (116/198). Among the subgroup of 130 participants subjected to a 36-month follow-up, the remission rate reached 70% (91/130). Subgroup analysis revealed that neither a history of immunosuppressive therapy (HIST) nor an age threshold of ≥60 years exhibited a statistically significant impact on the remission rate at the 24-month mark (p > .05). Multivariate Cox regression analyses elucidated HIST, nephrotic syndrome, or mass proteinuria, and a high-risk classification as noteworthy risk factors in the context of MFSD treatment. Remarkably, no fatalities resulting from side effects were documented throughout the study's duration. CONCLUSIONS This trial establishes the efficacy of MFSD as a treatment modality for membranous nephropathy. MFSD demonstrates a favorable side effect profile, and remission rates are consistent across patients, irrespective of HIST and age categories.
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Affiliation(s)
- Naiqian Zhang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Hanxue Jiang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Haoran Dai
- Beijing Hospital of Traditional Chinese Medicine, Shunyi Branch, Beijing, China
| | - Shuxian Huang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qihan Zhao
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Clinical College of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Na Zhang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Clinical College of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Wenbin Liu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Zhaocheng Dong
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yu Gao
- Beijing Chaoyang District Emergency Medical Rescuing Center, Beijing, China
| | - Xuan Dong
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Clinical College of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Yuehong Hu
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Clinical College of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Fanyu Hou
- Changchun University of Chinese Medicine, Jilin, China
| | - Hongliang Rui
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
- Beijing institute of Chinese Medicine, Beijing, China
| | - Qingquan Liu
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Baoli Liu
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
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Ye CX, Yi J, Su Z, Gao X, Jiang X, Yu N, Xiang L, Zeng W, Li J, Jin H, Liu W, Zheng Y, Lai W. 2% supramolecular salicylic acid hydrogel vs. adapaline gel in mild to moderate acne vulgaris treatment: A multicenter, randomized, evaluator-blind, parallel-controlled trial. J Cosmet Dermatol 2024; 23:2125-2134. [PMID: 38590107 DOI: 10.1111/jocd.16238] [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: 12/12/2023] [Revised: 01/31/2024] [Accepted: 02/07/2024] [Indexed: 04/10/2024]
Abstract
OBJECTIVE Salicylic acid (SA) has been used for treatment of acne of different severity levels. However, there are few researches about the safety and efficacy for treatment of mild to moderate acne, and the improvement of the skin condition by using 2% supramolecular salicylic acid (SSA) compared to Davuwen Adapaline gel. METHODS A multicenter, randomized, assessor-blind and parallel-controlled study was conducted. A total of 500 patients (trial group: 249, control group: 251) with mild to moderate (grade I-II) facial acne vulgaris were recruited in this study over a 16-week trial period. Patients in the trial group were treated with Broda 2% SSA hydrogel, while control group treated with Davuwen Adapaline gel once a day. The number of inflammatory papules, comedones, and pustules were counted and the rate of lesion reduction was calculated pre- and post-treatment. Then, the skin physiological indicators, including L*a*b*, TEWL, skin sebum and hydration were measured. Statistical analysis was conducted using SAS 9.4. Significance was set at p = 0.05. RESULTS At the end of 12 weeks' therapy, the regression and markedly improvement rate of the trail group and the control group were 51.01% and 43.10% respectively, and there was no significant difference in the improvement rate between two groups (p = 0.0831). Although, there was no difference in adverse events rate between two groups, the adverse events rate of the trail group was 0.40%, a little lower than the control group (0.80%). Moreover, there was a significant difference in the numbers of pores at T1 between two groups. CONCLUSION Both 2% SSA and Adapaline gel were equally effective in the treatment of mild to moderate acne vulgaris. 2% SSA is worth the clinical promotion and application in mild to moderate acne vulgaris.
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Affiliation(s)
- Cong Xiu Ye
- Department of Dermato-venereology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - JinLing Yi
- Department of Dermato-venereology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhen Su
- Department of Dermato-venereology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xinghua Gao
- Department of Dermatology, The First Hospital of China Medical University, Shenyang City, China
| | - Xian Jiang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu City, China
| | - Nan Yu
- Department of Dermatology, General Hospital of Ningxia Medical University, Yinchuan City, China
| | - Leihong Xiang
- Department of Dermatology, Huashan Hospital affiliated to Fudan University, Shanghai, China
| | - Weihui Zeng
- Department of Dermatology, the Second Affiliated Hospital of Xi'an Jiaotong University, Xincheng, China
| | - Ji Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha City, China
| | - Hongzhong Jin
- Department of Dermatology, Peking Union Medical College Hospital, Beijing, China
| | - Wei Liu
- Department of Dermatology, PLA Air Force General Hospital, Beijing, China
| | - Yue Zheng
- Department of Dermato-venereology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Department of Dermatology, NanFang Hospital, Southern Medical University, Guangzhou, China
| | - Wei Lai
- Department of Dermato-venereology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Thakkar S, Smiley KT. Overlooked Realities: Reimagining "Home" and "House" Among Women Domestic Workers in India. Violence Against Women 2024; 30:2053-2072. [PMID: 38470495 DOI: 10.1177/10778012241238245] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
Domestic workers (DWs) are integral to the daily lives of a significant portion of India's urban population, with an estimated 3.9 million individuals employed in domestic roles in urban areas, mostly women. This article explores the perceptions of home, house, and safe spaces among migrant women DWs in Delhi. Through in-depth interviews, it delves into their lived experiences as both breadwinners and survivors of domestic violence, revealing that (a) house and home are differently conceptualized by these workers; (b) their homes are perceived as warzones, reinforcing patriarchy through incidents of domestic violence and gendered subordination; and (c) women DWs navigate the complexities of conflicting identities as breadwinners and survivors within unequal gendered relationships.
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Affiliation(s)
- Shriya Thakkar
- Department of Sociology, Louisiana State University, Baton Rouge, LA, USA
| | - Kevin T Smiley
- Department of Sociology, Louisiana State University, Baton Rouge, LA, USA
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Roy S. Development of an Improved LASER-Resistant Endotracheal Tube. Laryngoscope 2024; 134 Suppl 7:S1-S12. [PMID: 38224197 DOI: 10.1002/lary.31210] [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: 02/15/2023] [Revised: 11/06/2023] [Accepted: 11/16/2023] [Indexed: 01/16/2024]
Abstract
OBJECTIVES Surgical fires, particularly within Otolaryngology, remain a surprisingly frequent and devastating complication of laser-related surgery in the oropharynx and airway; Current estimates suggest anywhere from 200 to 600 surgical fires per year in the United States, with 20%-30% of these occurring as a complication of laser surgery and 90%-95% of these occurring in the head and neck region. Unfortunately, the complications of laser surgery in the airway may include respiratory failure, airway burns with stenosis, and may result in mortality. The most commonly utilized endotracheal tube for protection against inadvertent laser strikes, the Laser-Shield II tube (Medtronic), was removed from the commercial marketplace in 2016 after cases of airway fires were reported as a result of feature deficiencies in the product (FDA MAUDE Database review). Since the demise of the Laser-Shield II tube, alternatives such as the Mallinckrodt laser tube and handmade reinforced tubes have been utilized, although shortcomings in design and features have made these options less appealing to practicing Otolaryngologists. Creating a laser-safe endotracheal tube is critical for safe upper airway surgery. This paper evaluates new technologies, materials, and technical innovations in endotracheal tubes that may advance patient safety in laser-assisted Otolaryngology procedures. STUDY TYPE This paper evaluates new technologies, materials, and technical innovations in endotracheal tubes that may advance patient safety in laser-assisted Otolaryngology procedures. METHODS First, this article reviews the background of laser surgery in Otolaryngology and the consequent risk of surgical fire with resultant development of laser-resistant endotracheal tubes and commercial availability. Next, a review of claims and national database review of product failures related to previous laser-resistant endotracheal tubes is performed through the FDA MAUDE database. This includes an evaluation of cases: review of techniques in laser airway surgery including spontaneous ventilation, decreased O2 concentration, currently available endotracheal tubes including "handmade" fixes for perceived safety risks, and determination of failure points for previous laser-resistant endotracheal tubes. Third, the paper reviews the requested features of an "ideal" laser-resistant endotracheal tube. Finally, the paper reviews failure testing from an initial, unsuccessful attempt at material development and the consequent development of alternative technologies that address failure points from previous endotracheal tubes and addresses requested features with a detailed analysis of FDA-approval required testing. Extensive lab testing of the new tube predicts a significant reduction of risk in vivo with inability to perforate the shaft or cuff of the tubes under standard working conditions. RESULTS While no iteration of a laser-resistant endotracheal tube is entirely laser safe, advances in technology can improve the safety profile of these devices. The new tube contains a double cuff, a soft and flexible shaft to minimize laryngeal insertion trauma, a smooth external surface, a tight-to-shaft balloon, and methylene blue dye in the cuff to alert the user to inadvertent penetration. These characteristics were the most requested by laryngologists in the development of a new laser-resistant tube. The newest endotracheal tube brings the features most requested by Otolaryngologists in a laser-resistant tube, and improves the safety profile over previous tubes. CONCLUSION Development of a new endotracheal tube represents an advancement in safety for the Otolaryngologist in laser airway surgery. Understanding the previous history and the science behind surgical fire formation is essential in advancing safety for patients in the future. LEVEL OF EVIDENCE N/A Laryngoscope, 134:S1-S12, 2024.
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Affiliation(s)
- Soham Roy
- Department of Otolaryngology, Children's Hospital of Colorado, University of Colorado School of Medicine, Aurora, Colorado, U.S.A
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20
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Tachibana Y, Takasaki S, Hoshino M, Makioka H, Jin M. Real-world safety and effectiveness of nusinersen, a treatment for spinal muscular atrophy, in 401 Japanese patients: results from an interim analysis of post-marketing surveillance. Int J Neurosci 2024; 134:153-162. [PMID: 35787224 DOI: 10.1080/00207454.2022.2095270] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 04/23/2022] [Accepted: 06/22/2022] [Indexed: 10/17/2022]
Abstract
Purpose: Nusinersen is an antisense oligonucleotide for the treatment of spinal muscular atrophy (SMA). A post-marketing surveillance (PMS) has been ongoing (August 2017-August 2025) in all patients in Japan who received intrathecal nusinersen in real-world clinical settings. We report the interim analysis results of safety and effectiveness.Methods: This interim analysis was conducted using data collected from 401 patients whose case report forms were obtained at least once by 30 May 2020. Collected data included patient demographics and adverse events (AEs) for safety, and motor function assessments and Clinical Global Impressions of Improvement (CGI-I) for effectiveness.Results: All 401 patients were diagnosed with SMA and were included in the safety and effectiveness analysis (infantile-onset SMA [n = 126, 31.4%], later-onset SMA [n = 275, 68.6%]). The median duration of treatment was 330 days (range 1-823 days). The incidence proportion of AEs was 31.7% (37.3% in infantile-onset SMA and 29.1% in later-onset SMA). The most common AEs were headache (4.5%), pyrexia (4.2%), and pneumonia (3.7%). The incidence proportion of serious AEs was 11.5%. Nusinersen improved motor function scores and was assessed as 'effective' based on CGI-I in 99.7-100% of patients.Conclusions: This interim analysis of the PMS in Japanese patients treated with nusinersen found no new safety concerns, with the type of AEs consistent with the expected safety profile. The benefit-risk balance of nusinersen treatment remains favorable.
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Oni OZ, Olanrewaju A, Cheen KS. Identifying key accident causation factors in the Malaysian construction industry. Int J Occup Saf Ergon 2024; 30:366-377. [PMID: 38243387 DOI: 10.1080/10803548.2024.2308376] [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: 01/21/2024]
Abstract
Objectives. Notwithstanding its economic importance, the construction industry is still facing challenges due to its high accident record. As a result, the goal of this study is to identify the key underlying causes of accidents in the Malaysian construction industry that construction stakeholders can focus on to reduce the menace of accidents in the industry. Methods. To achieve this goal, relevant literature was reviewed in order to identify the causes of accidents. The identified factors were used to develop the survey questionnaire for collecting primary data, and the collected data were analysed using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Results. The results of the EFA and CFA establish and confirm 11 clusters for the causes of accidents on construction sites: management problems; inadequate training; inadequate supervision; mental health problems; bad attitudes; inadequate funding; inadequate experience; material and equipment handling; poor safety practices; inadequate orientation; and work environment. Conclusion. The study concludes that addressing all 11 factors will drastically reduce the incessant accident occurrences in the construction industry. The result of this study will help construction stakeholders know where to direct their energy in an effort to reduce construction accidents.
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Affiliation(s)
| | | | - Khor Soo Cheen
- Department of Construction Management, Universiti Tunku Abdul Rahman, Malaysia
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22
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Barbosa EC, Espírito Santo PA, Baraldo S, Meine GC. Remimazolam versus propofol for sedation in gastrointestinal endoscopic procedures: a systematic review and meta-analysis. Br J Anaesth 2024; 132:1219-1229. [PMID: 38443286 DOI: 10.1016/j.bja.2024.02.005] [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: 10/16/2023] [Revised: 01/11/2024] [Accepted: 02/09/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Propofol has a favourable efficacy profile in gastrointestinal endoscopic procedures, however adverse events remain frequent. Emerging evidence supports remimazolam use in gastrointestinal endoscopy. This systematic review and meta-analysis compares remimazolam and propofol, both combined with a short-acting opioid, for sedation of adults in gastrointestinal endoscopy. METHODS We searched MEDLINE, Embase, and Cochrane databases for randomised controlled trials comparing efficacy-, safety-, and satisfaction-related outcomes between remimazolam and propofol, both combined with short-acting opioids, for sedation of adults undergoing gastrointestinal endoscopy. We performed sensitivity analyses, subgroup assessments by type of short-acting opioid used and age range, and meta-regression analysis using mean patient age as a covariate. We used R statistical software for statistical analyses. RESULTS We included 15 trials (4516 subjects). Remimazolam was associated with a significantly lower sedation success rate (risk ratio [RR] 0.991; 95% confidence interval [CI] 0.984-0.998; high-quality evidence) and a slightly longer induction time (mean difference [MD] 9 s; 95% CI 4-13; moderate-quality evidence), whereas there was no significant difference between the sedatives in other time-related outcomes. Remimazolam was associated with significantly lower rates of respiratory depression (RR 0.41; 95% CI 0.30-0.56; high-quality evidence), hypotension (RR 0.43; 95% CI 0.35-0.51; moderate-quality evidence), hypotension requiring treatment (RR 0.25; 95% CI 0.12-0.52; high-quality evidence), and bradycardia (RR 0.42; 95% CI 0.30-0.58; high-quality evidence). There was no difference in patient (MD 0.41; 95% CI -0.07 to 0.89; moderate-quality evidence) and endoscopist satisfaction (MD -0.31; 95% CI -0.65 to 0.04; high-quality evidence) between both drugs. CONCLUSIONS Remimazolam has clinically similar efficacy and greater safety when compared with propofol for sedation in gastrointestinal endoscopies.
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Affiliation(s)
| | - Paula Arruda Espírito Santo
- Diagnostic Imaging and Specialized Diagnosis Unit, University Hospital of Federal University of São Carlos, São Carlos, Brazil
| | - Stefano Baraldo
- Department of Endoscopy, Barretos Cancer Hospital, Barretos, Brazil
| | - Gilmara Coelho Meine
- Division of Gastroenterology, Internal Medicine Department, Feevale University, Novo Hamburgo, Brazil.
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Ersöz E, Demir-Dora D. Unveiling the potential of antisense oligonucleotides: Mechanisms, therapies, and safety insights. Drug Dev Res 2024; 85:e22187. [PMID: 38764172 DOI: 10.1002/ddr.22187] [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: 12/06/2023] [Revised: 04/01/2024] [Accepted: 04/07/2024] [Indexed: 05/21/2024]
Abstract
Antisense oligonucleotides (ASOs) are short, synthetic, single-stranded deoxynucleotide sequences composed of phosphate backbone-connected sugar rings. Designing of those strands is based on Watson-Crick hydrogen bonding mechanism. Thanks to rapidly advancing medicine and technology, evolving of the gene therapy area and ASO approaches gain attention. Considering the genetic basis of diseases, it is promising that gene therapy approaches offer more specific and effective options compared to conventional treatments. The objective of this review is to explain the mechanism of ASOs and discuss the characteristics and safety profiles of therapeutic agents in this field. Pharmacovigilance for gene therapy products is complex, requiring accurate assessment of benefit-risk balance and evaluation of adverse effects.
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Affiliation(s)
- Edanur Ersöz
- Health Sciences Institute, Department of Gene and Cell Therapy, Akdeniz University, Antalya, Turkey
| | - Devrim Demir-Dora
- Health Sciences Institute, Department of Gene and Cell Therapy, Akdeniz University, Antalya, Turkey
- Faculty of Medicine, Department of Medical Pharmacology, Akdeniz University, Antalya, Turkey
- Health Sciences Institute, Department of Medical Biotechnology, Akdeniz University, Antalya, Turkey
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Kim H. Updates on efficacy and safety janus kinase inhibitors in juvenile dermatomyositis. Expert Rev Clin Immunol 2024; 20:589-602. [PMID: 38299575 DOI: 10.1080/1744666x.2024.2312819] [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: 09/22/2023] [Accepted: 01/29/2024] [Indexed: 02/02/2024]
Abstract
INTRODUCTION Juvenile dermatomyositis (JDM) is a rare autoimmune disease most commonly with proximal weakness due to inflammation and characteristic skin rashes. Most patients have a chronic or polycyclic disease course on standard therapy so better treatments are needed. An interferon signature is well-established in key tissues of JDM. Janus kinase inhibitors (jakinibs), which can decrease IFN signaling, are therefore appealing as a targeted therapy. AREAS COVERED Herein is a review of the growing literature on JDM patients in jakinibs, including specifics of their jakinib exposure, summary of efficacy, disease features, and characteristics of patients treated, and safety parameters. EXPERT OPINION The vast majority of refractory JDM patients respond to jakinib therapy, though they have varied features, doses, and previous/concurrent medications, and data is largely retrospective. Jakinibs are an exciting and promising treatment in JDM. Evaluation with larger prospective controlled studies is needed to answer remaining questions about jakinibs in JDM regarding dosing, which JDM patients to treat with jakinibs, potential biomarkers to use, and how best to monitor safety risks in JDM.
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Affiliation(s)
- Hanna Kim
- National Institute of Arthritis Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
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25
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Olson-Chen C, Swamy GK, Gonik B, Forsyth K, Heininger U, Hozbor D, von König CHW, Chitkara AJ, Top KA, Muloiwa R, van der Schyff M, Tan TQ. The current state of pertussis vaccination in pregnancy around the world, with recommendations for improved care: Consensus statements from the Global Pertussis Initiative. Int J Gynaecol Obstet 2024; 165:860-869. [PMID: 38251722 DOI: 10.1002/ijgo.15311] [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: 07/19/2023] [Revised: 11/29/2023] [Accepted: 12/04/2023] [Indexed: 01/23/2024]
Abstract
Bordetella pertussis, which causes a respiratory disease known as pertussis ("whooping cough") remains an important global challenge, with the incidence in pertussis cases increasing in recent years. Newborns and infants are at increased risk for severe morbidity and mortality from this bacterium. Vaccination in pregnancy has become an important strategy to both passively transfer immunity as well as prevent infection in pregnant persons, who are a major source of newborn infection, thus attempting to decrease the impact of this serious disease. It is considered safe for the pregnant person, the developing fetus, and the infant, and during the first 3 months of life it has been shown to be highly effective in preventing pertussis. There are a variety of strategies, recommendations, and adherence rates associated with pertussis vaccination in pregnancy around the world. We summarize the 2021 Global Pertussis Initiative Annual Meeting that reviewed the current global status of pertussis vaccination in pregnancy and remaining medical and scientific questions, with a focus on vaccination challenges and strategies for obstetric and gynecologic healthcare providers.
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Affiliation(s)
- Courtney Olson-Chen
- Department of Obstetrics and Gynecology, University of Rochester Medical Center, Rochester, New York, USA
| | - Geeta K Swamy
- Division of Maternal-Fetal Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Bernard Gonik
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Kevin Forsyth
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Ulrich Heininger
- Division of Pediatric Infectious Diseases and Vaccinology, Pediatric Infectious Diseases, University of Basel Children's Hospital, Basel, Switzerland
| | - Daniela Hozbor
- Laboratorio VacSal, Instituto de Biotecnología y Biología Molecular, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, La Plata, Argentina
| | | | - Amar J Chitkara
- Department of Pediatrics, Max Super Speciality Hospital, New Delhi, India
| | - Karina A Top
- Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Rudzani Muloiwa
- Department of Paediatrics and Child health, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Malikah van der Schyff
- Department of Obstetrics and Gynaecology, Constantiaberg Mediclinic, Cape Town, South Africa
| | - Tina Q Tan
- Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
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Korbal P, Wysocki J, Jackowska T, Kline M, Tamimi N, Drozd J, Lei L, Peng Y, Giardina PC, Gruber W, Scott D, Watson W. Phase 3 Safety and Immunogenicity Study of a Three-dose Series of Twenty-valent Pneumococcal Conjugate Vaccine in Healthy Infants and Toddlers. Pediatr Infect Dis J 2024; 43:587-595. [PMID: 38456705 PMCID: PMC11090518 DOI: 10.1097/inf.0000000000004300] [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] [Accepted: 02/05/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Global pediatric immunization programs with pneumococcal conjugate vaccines (PCVs) have reduced vaccine-type pneumococcal disease, but a substantial disease burden of non-PCV serotypes remains. METHODS This phase 3, randomized (1:1), double-blind study evaluated safety and immunogenicity of 20-valent PCV (PCV20) relative to 13-valent PCV (PCV13) in healthy infants. Participants received 2 infant doses and a toddler dose of PCV20 or PCV13, with diphtheria-tetanus-acellular pertussis combination vaccine at all doses and measles, mumps, rubella and varicella vaccines at the toddler dose. Primary pneumococcal immunogenicity objectives were to demonstrate noninferiority (NI) of PCV20 to PCV13 for immunoglobulin G geometric mean concentrations after infant and toddler doses and percentages of participants with predefined serotype-specific immunoglobulin G concentrations after infant doses. Safety endpoints included local reactions, systemic events and adverse events. RESULTS Overall, 1204 participants were vaccinated (PCV20, n = 601; PCV13, n = 603). One month after the toddler dose, 19/20 serotypes met NI for immunoglobulin G geometric mean concentrations; serotype 6B narrowly missed NI [PCV20/PCV13 geometric mean ratio: 0.57 (2-sided 95% confidence interval: 0.48-0.67); NI criterion: lower 2-sided 95% confidence interval >0.5]. Sixteen/twenty serotypes met NI for ≥1 primary objective after 2 infant doses. PCV20 induced robust opsonophagocytic activity, and boosting responses were observed for all vaccine serotypes, including those missing statistical NI. The safety/tolerability profile of PCV20 was like that of PCV13. CONCLUSIONS PCV20 3-dose series in infants was safe and elicited robust immune responses. Based on these results and PCV13 experience, PCV20 3-dose series is expected to be protective for all 20 vaccine serotypes. NCT04546425.
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Affiliation(s)
| | - Jacek Wysocki
- Poznań University of Medical Sciences, Poznań, Poland
| | - Teresa Jackowska
- Department of Pediatrics, Center of Postgraduate Medical Education, Warsaw, Poland
| | - Mary Kline
- Vaccine Research and Development, Pfizer Inc, Collegeville, Pennsylvania
| | - Noor Tamimi
- Vaccine Research and Development, Pfizer Inc, Collegeville, Pennsylvania
| | - Jelena Drozd
- Vaccine Research and Development, Pfizer Inc, Collegeville, Pennsylvania
| | - Lanyu Lei
- Vaccine Research and Development, Pfizer Inc, Collegeville, Pennsylvania
| | - Yahong Peng
- Vaccine Research and Development, Pfizer Inc, Collegeville, Pennsylvania
| | | | - William Gruber
- Vaccine Research and Development, Pfizer Inc, Pearl River, New York
| | - Daniel Scott
- Vaccine Research and Development, Pfizer Inc, Collegeville, Pennsylvania
| | - Wendy Watson
- Vaccine Research and Development, Pfizer Inc, Collegeville, Pennsylvania
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Florez N, Kaufman RA, Yáñez-Sarmiento A, Abioye O, Kiel LR. When the unimaginable happens: Lung cancer diagnosis during pregnancy. Cancer 2024; 130:1905-1909. [PMID: 38285618 DOI: 10.1002/cncr.35227] [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: 01/31/2024]
Abstract
The increasing incidence of lung cancer diagnosis during pregnancy has brought new challenges and opportunities to expand the knowledge gap in this protected patient population. Here, available data and top recommendations for the practicing oncologist are discussed.
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Affiliation(s)
- Narjust Florez
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Rebekah A Kaufman
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | | | - Oyepeju Abioye
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Lauren R Kiel
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
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28
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Trimpin S, Inutan ED, Pagnotti VS, Karki S, Marshall DD, Hoang K, Wang B, Lietz CB, Richards AL, Yenchick FS, Lee C, Lu IC, Fenner M, Madarshahian S, Saylor S, Chubatyi ND, Zimmerman T, Moreno-Pedraza A, Wang T, Adeniji-Adele A, Meher AK, Madagedara H, Owczarzak Z, Musavi A, Hendrickson TL, Peacock PM, Tomsho JW, Larsen BS, Prokai L, Shulaev V, Pophristic M, McEwen CN. Direct sub-atmospheric pressure ionization mass spectrometry: Evaporation/sublimation-driven ionization is amazing, fundamentally, and practically. J Mass Spectrom 2024; 59:e5018. [PMID: 38736378 DOI: 10.1002/jms.5018] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/08/2023] [Accepted: 03/04/2024] [Indexed: 05/14/2024]
Abstract
This paper covers direct sub-atmospheric pressure ionization mass spectrometry (MS). The discovery, applications, and mechanistic aspects of novel ionization processes for use in MS that are not based on the high-energy input from voltage, laser, and/or high temperature but on sublimation/evaporation within a region linking a higher to lower pressure and modulated by heat and collisions, are discussed, including how this new reality has guided a series of discoveries, instrument developments, and commercialization. A research focus, inter alia, is on how best to understand, improve, and use these novel ionization processes, which convert volatile and nonvolatile compounds from solids (sublimation) or liquids (evaporation) into gas-phase ions for analysis by MS providing reproducible, accurate, sensitive, and prompt results. Our perception on how these unprecedented versus traditional ionization processes/methods relate to each other, how they can be made to coexist on the same mass spectrometer, and an outlook on new and expanded applications (e.g., clinical, portable, fast, safe, and autonomous) is presented, and is based on ST's Opening lecture presentation at the Nordic Mass spectrometry Conference, Geilo, Norway, January 2023. Focus will be on matrix-assisted ionization (MAI) and solvent-assisted ionization (SAI) MS covering the period from 2010 to 2023; a potential paradigm shift in the making.
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Affiliation(s)
- Sarah Trimpin
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
- MSTM, LLC, Newark, Delaware, USA
| | - Ellen D Inutan
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
- MSTM, LLC, Newark, Delaware, USA
- Mindanao State University-Iligan Institute of Technology, Iligan City, Philippines
| | - Vincent S Pagnotti
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | - Santosh Karki
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
- MSTM, LLC, Newark, Delaware, USA
| | - Darrell D Marshall
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
- MSTM, LLC, Newark, Delaware, USA
| | - Khoa Hoang
- MSTM, LLC, Newark, Delaware, USA
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | - Beixi Wang
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | | | - Alicia L Richards
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | - Frank S Yenchick
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | - Chuping Lee
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | - I-Chung Lu
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
- Department of Chemistry, National Chung Hsing University, Taichung, Taiwan
| | - Madeleine Fenner
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | - Sara Madarshahian
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | - Sarah Saylor
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | - Nicolas D Chubatyi
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | - Teresa Zimmerman
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | | | - Tongwen Wang
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | - Adetoun Adeniji-Adele
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | - Anil K Meher
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
- MSTM, LLC, Newark, Delaware, USA
| | - Hasini Madagedara
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | - Zachary Owczarzak
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | - Ahmed Musavi
- Department of Chemistry, Wayne State University, Detroit, Michigan, USA
| | | | | | - John W Tomsho
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | | | - Laszlo Prokai
- Department of Pharmacology and Neuroscience, The University of North Texas Health Science Center at Forth Worth, Fort Worth, Texas, USA
| | - Vladimir Shulaev
- Department of Biological Sciences, The University of North Texas, Denton, Texas, USA
| | - Milan Pophristic
- MSTM, LLC, Newark, Delaware, USA
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
| | - Charles N McEwen
- MSTM, LLC, Newark, Delaware, USA
- Department of Chemistry & Biochemistry, Saint Joseph's University, Philadelphia, Pennsylvania, USA
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Schiavetti I, Signori A, Albanese A, Frau J, Cocco E, Lorefice L, di Lemme S, Fantozzi R, Centonze D, Landi D, Marfia G, Signoriello E, Lus G, Zecca C, Gobbi C, Iodice R, Malimpensa L, Cordioli C, Ferraro D, Ruscica F, Pasquali L, Repice A, Immovilli P, Ferrò MT, Bonavita S, Di Filippo M, Abbadessa G, Govone F, Sormani MP. Therapeutic choices and disease activity after 2 years of treatment with cladribine: An Italian multicenter study (CladStop). Eur J Neurol 2024; 31:e16250. [PMID: 38549186 DOI: 10.1111/ene.16250] [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: 09/19/2023] [Revised: 12/12/2023] [Accepted: 02/04/2024] [Indexed: 05/09/2024]
Abstract
BACKGROUND AND PURPOSE Cladribine tablets, a purine analogue antimetabolite, offer a unique treatment regimen, involving short courses at the start of the first and second year, with no further treatment needed in years 3 and 4. However, comprehensive evidence regarding patient outcomes beyond the initial 24 months of cladribine treatment is limited. METHODS This retrospective, multicenter study enrolled 204 patients with multiple sclerosis who had completed the 2-year course of cladribine treatment. The primary outcomes were therapeutic choices and clinical disease activity assessed by annualized relapse rate after the 2-year treatment course. RESULTS A total of 204 patients were enrolled; most patients (75.4%) did not initiate new treatments in the 12 months postcladribine. The study found a significant reduction in annualized relapse rate at the 12-month follow-up after cladribine completion compared to the year prior to starting therapy (0.07 ± 0.25 vs. 0.82 ± 0.80, p < 0.001). Furthermore, patients with relapses during cladribine treatment were more likely to start new therapies, whereas older patients were less likely. The safety profile of cladribine was favorable, with lymphopenia being the primary registered adverse event. CONCLUSIONS This study provides insights into therapeutic choices and disease activity following cladribine treatment. It highlights cladribine's effectiveness in reducing relapse rates and disability progression, reaffirming its favorable safety profile. Real-world data, aligned with previous reports, draw attention to ocrelizumab and natalizumab as common choices after cladribine. However, larger, prospective studies for validation and a more comprehensive understanding of cladribine's long-term impact are necessary.
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Affiliation(s)
- Irene Schiavetti
- Department of Health Sciences, University of Genoa, Genova, Italy
| | - Alessio Signori
- Department of Health Sciences, University of Genoa, Genova, Italy
| | - Angela Albanese
- Department of Health Sciences, University of Genoa, Genova, Italy
| | - Jessica Frau
- Centro Sclerosi Multipla Ospedale Binaghi Cagliari, Azienda Sanitaria Locale (ASL) Cagliari, Cagliari, Italy
| | - Eleonora Cocco
- Centro Sclerosi Multipla Ospedale Binaghi Cagliari, Azienda Sanitaria Locale (ASL) Cagliari, Cagliari, Italy
- Dipartimento Scienze Mediche e Sanità Pubblica, Università di Cagliari, Cagliari, Italy
| | - Lorena Lorefice
- Centro Sclerosi Multipla Ospedale Binaghi Cagliari, Azienda Sanitaria Locale (ASL) Cagliari, Cagliari, Italy
| | - Sonia di Lemme
- Unit of Neurology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Neuromed, Pozzilli, Italy
| | - Roberta Fantozzi
- Unit of Neurology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Neuromed, Pozzilli, Italy
| | - Diego Centonze
- Unit of Neurology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Neuromed, Pozzilli, Italy
- Department of Systems Medicine, Tor Vergata University, Rome, Italy
| | - Doriana Landi
- Multiple Sclerosis Clinical and Research Unit, Department of Systems Medicine, Tor Vergata University, Rome, Italy
| | - Girolama Marfia
- Multiple Sclerosis Clinical and Research Unit, Department of Systems Medicine, Tor Vergata University, Rome, Italy
| | - Elisabetta Signoriello
- Centro Sclerosi Multipla, II Clinica Neurologica, Università della Campania Luigi Vanvitelli, Naples, Italy
| | - Giacomo Lus
- Centro Sclerosi Multipla, II Clinica Neurologica, Università della Campania Luigi Vanvitelli, Naples, Italy
| | - Chiara Zecca
- Multiple Sclerosis Center, Neurocenter of Southern Switzerland, EOC, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Claudio Gobbi
- Multiple Sclerosis Center, Neurocenter of Southern Switzerland, EOC, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Rosa Iodice
- Clinica Neurologica, DSNRO Università Federico II di Napoli, Napoli, Italy
| | - Leonardo Malimpensa
- Mediterranean Neurological Institute Neuromed, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Pozzilli, Italy
| | - Cinzia Cordioli
- Centro Sclerosi Multipla, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili di Brescia, Montichiari, Italy
| | - Diana Ferraro
- Department of Neurosciences, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Francesca Ruscica
- Unità operativa di Neurologia, Fondazione Istituto G.Giglio, Palermo, Italy
| | - Livia Pasquali
- Neurology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Anna Repice
- Department of Neurology 2, Careggi University Hospital, Florence, Italy
| | - Paolo Immovilli
- Neurology Unit, Emergency Department, Guglielmo da Saliceto Hospital, Piacenza, Italy
| | - Maria Teresa Ferrò
- Neurological Unit, Cerebrovascular Department, Neuroimmunology, Center for Multiple Sclerosis, ASST Crema, Crema, Italy
| | - Simona Bonavita
- Dipartimento di Scienze Mediche e Chirurgiche Avanzate, Università della Campania Luigi Vanvitelli, Naples, Italy
| | - Massimiliano Di Filippo
- Clinica Neurologica, Dipartimento di Medicina e Chirurgia, Università di Perugia, Perugia, Italy
| | - Gianmarco Abbadessa
- I Division of Neurology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Flora Govone
- Centro Sclerosi Multipla-Neurologia di Mondovì, Cuneo, Italy
| | - Maria Pia Sormani
- Department of Health Sciences, University of Genoa, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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30
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Daniyan MO, Omisore NO, Adeyemi OI, Olusa AS, Olaniran SF, Oyemitan IA, Akanmu MA, Olayiwola G. An improved method for toxicological profiling of chemical substances. Toxicol Mech Methods 2024; 34:545-562. [PMID: 38267361 DOI: 10.1080/15376516.2024.2310012] [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: 11/13/2023] [Accepted: 01/20/2024] [Indexed: 01/26/2024]
Abstract
Toxicity profiling is an integral part of the drug discovery pipeline. The 3Rs principle-Replacement, Reduction, and Refinement, is considered a golden rule in determining the most appropriate approach for toxicity studies. The acute toxicity study with proper estimate of median lethal dose (LD50) is usually an initial procedure for the determination of most suitable test doses for preclinical toxicological and pharmacological profiling. Several methods, which have been devised to determine the LD50, are faced with the challenge of using a large number of animals and time constraints. Despite the inherent advantage of the newer OECD Test Guidelines, the increasing concerns among toxicologists, the regulatory authorities and the general public, on the need to adhere to 3Rs principle, necessitated the need for an improved approach. Such an approach should not only minimize the time and number of animals required, but also take into cognizance animal welfare, and give accurate, comparable, and reproducible results across laboratories. While taking advantage of the inherent merits of the existing methods, here is presented the mathematical basis and evaluation of an improved method for toxicity profiling of test substances and estimation of LD50. The method makes use of the generated Table of values for the selection of appropriate test doses. Our proposed method has capacities to optimize the time and number of animal use, ensure more reliable and reproducible results across laboratories, allow for easy selection of doses for subsequent toxicity profiling, and be adaptable to other biological screening beyond toxicity studies.
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Affiliation(s)
- Michael Oluwatoyin Daniyan
- Department of Pharmacology, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Nusrat Omotayo Omisore
- Department of Pharmacology, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Oluwole Isaac Adeyemi
- Department of Pharmacology, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Ayokunmi Stephen Olusa
- Department of Pharmacology, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Samuel Folarin Olaniran
- Department of Pharmacology, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Idris Ajayi Oyemitan
- Department of Pharmacology, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Moses Atanda Akanmu
- Department of Pharmacology, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Gbola Olayiwola
- Department of Clinical Pharmacy and Pharmacy Administration, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
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31
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Orkin C, Antinori A, Rockstroh JK, Moreno-Guillén S, Martorell CT, Molina JM, Lazzarin A, Maggiolo F, Yazdanpanah Y, Andreatta K, Huang H, Hindman JT, Martin H, Pozniak A. Switch to bictegravir/emtricitabine/tenofovir alafenamide from dolutegravir-based therapy. AIDS 2024; 38:983-991. [PMID: 38349226 PMCID: PMC11064918 DOI: 10.1097/qad.0000000000003865] [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: 10/17/2023] [Revised: 01/12/2024] [Accepted: 01/21/2024] [Indexed: 02/21/2024]
Abstract
OBJECTIVE To evaluate the efficacy and safety of 96 weeks of bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) treatment in participants switching from dolutegravir (DTG)-based therapy. DESIGN Studies 1489 (NCT02607930) and 1490 (NCT02607956) were phase 3 randomized, double-blind, active-controlled, first-line therapy trials in people with HIV-1. After 144 weeks of DTG-based or B/F/TAF treatment, participants could enter a 96-week open-label extension (OLE) of B/F/TAF. METHODS A pooled analysis evaluated viral suppression (HIV-1 RNA <50 copies/ml) and changes in CD4 + cell count at OLE Weeks 48 and 96, treatment-emergent resistance, safety, and tolerability after switch from a DTG-based regimen to B/F/TAF. Outcomes by prior treatment were summarized using descriptive statistics and compared by two-sided Wilcoxon rank sum test. RESULTS At OLE Week 96, participants who switched to B/F/TAF ( N = 519) maintained high levels of virologic suppression (99.5 and 99.1% in those switching from DTG/abacavir/lamivudine and DTG+F/TAF, respectively) and CD4 + cell count, with no treatment-emergent resistance to B/F/TAF. Twenty-one participants experienced drug-related adverse events after switching, with diarrhea, weight gain, and headache occurring most commonly. There were no cases of proximal renal tubulopathy, drug-related Grade 4 adverse events, or serious adverse events. Two participants discontinued B/F/TAF due to treatment-related adverse events. Participants who switched from DTG/abacavir/lamivudine experienced statistically significant greater weight gain than those who switched from DTG+F/TAF; however, median weight change from the blinded phase baseline to OLE Week 96 was numerically similar across treatment groups. CONCLUSION This medium-term analysis demonstrates the safety and efficacy of switching to B/F/TAF from a DTG-containing regimen in people with HIV-1.
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Affiliation(s)
| | - Andrea Antinori
- National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | | | | | | | - Jean-Michel Molina
- University of Paris Cité, Department of Infectious Diseases, Hôpital Saint-Louis and Lariboisière, Paris, France
| | | | | | | | | | - Hailin Huang
- Gilead Sciences, Inc., Foster City, California, USA
| | | | - Hal Martin
- Gilead Sciences, Inc., Foster City, California, USA
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32
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Meng RP, Huang BB, Wei YL, Lyu L, Yang H, Liu C, Zhou HL, Liao XP, Zhou JY, Xie X. Effectiveness and safety of vedolizumab and infliximab in biologic-naïve patients with moderate-to-severe ulcerative colitis: A multicenter, retrospective cohort study. J Dig Dis 2024. [PMID: 38764418 DOI: 10.1111/1751-2980.13270] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 02/08/2024] [Accepted: 04/17/2024] [Indexed: 05/21/2024]
Abstract
OBJECTIVES We conducted this multicenter, retrospective cohort study aiming to evaluate the effectiveness and safety of vedolizumab (VDZ) and infliximab (IFX) in biologic-naïve patients with moderate-to-severe ulcerative colitis (UC). METHODS Biologic-naïve patients with moderate-to-severe UC who were treated with IFX or VDZ for at least 14 weeks at three tertiary hospitals in southwest China between January 2021 and January 2023 were retrospectively included. Efficacy of the biologics was evaluated based on the steroid-free clinical remission rate, clinical remission rate, and mucosal healing rate at Weeks 14 and 52. Adverse events related to biologic use were recorded. RESULTS Altogether 122 biologic-naïve patients with moderate-to-severe UC were included. No marked differences in the steroid-free clinical remission rate and clinical remission rate were observed between the two groups at Week 14 or Week 52 (P > 0.05). The VDZ group exhibited a higher mucosal healing rate at Week 14 compared to the IFX group (33.3% vs 16.9%, P = 0.036), while that at Week 52 did not differ between the two groups (65.6% vs 47.1%, P = 0.098). There was no statistically significant difference in the rate of adverse events between the two groups (P = 0.071). CONCLUSION VDZ and IFX showed comparable clinical efficacy and safety profiles and can be used as viable first-line therapeutic options for biologic-naïve patients with moderate-to-severe UC.
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Affiliation(s)
- Rui Ping Meng
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Bao Bao Huang
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Yan Ling Wei
- Department of Gastroenterology, Daping Hospital, Army Medical University, Chongqing, China
| | - Lin Lyu
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Huan Yang
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Cheng Liu
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Hong Li Zhou
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Xi Ping Liao
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Jian Yun Zhou
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Xia Xie
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing, China
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33
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Beaugerie L. Safety of tofacitinib in IBD: A tricky puzzle. United European Gastroenterol J 2024. [PMID: 38761370 DOI: 10.1002/ueg2.12587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/20/2024] Open
Affiliation(s)
- Laurent Beaugerie
- Department of Gastroenterology, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpital Saint-Antoine, Paris, France
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Xu W, Xia G, Li L, Cao G, Yan X, Dong L, Zhu Y. Evaluation of a novel disposable endoscope for retroflexed endoscopic rubber band ligation of internal hemorrhoids: a randomized pilot study. Postgrad Med J 2024; 100:407-413. [PMID: 38330500 DOI: 10.1093/postmj/qgae013] [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: 09/20/2023] [Accepted: 01/11/2024] [Indexed: 02/10/2024]
Abstract
PURPOSE Retroflexed endoscopic rubber band ligation (ERBL) for treating Grade II and III internal hemorrhoids using disposable endoscopes has not been previously assessed. We therefore compared the safety and effectiveness of ERBL for internal hemorrhoids using novel disposable endoscopes versus traditional reusable endoscopes. METHODS This prospective randomized controlled trial involved 42 patients who underwent ERBL for Grade II and III internal hemorrhoids using either a disposable endoscope (n = 21) or a reusable endoscope (n = 21). Safety was assessed by the incidence of equipment failure, device-related adverse events, and in-procedure stability of vital signs. Effectiveness was assessed by the postoperative therapeutic effect, feasibility of retroflexed ERBL, and incidence of complications. RESULTS In terms of safety, no life-threatening events, equipment failure, or device-related adverse effects occurred during the procedures in either group. The rate of diastolic blood pressure stability was significantly different between the two groups (P = .049), but the rates of systolic blood pressure and heart rate stability were similar. In terms of effectiveness, the therapeutic effects on postoperative Day 30 were similar in both groups. Image clarity and endoscopic flexibility in the disposable endoscope group were mildly inferior to those in the reusable endoscope group, but without statistical significance. Matching between the endoscope and ligating device was 100% in both groups. The incidence of complications on postoperative Days 1 and 10 was not significantly different between the two groups. CONCLUSION Compared with reusable endoscopes, disposable endoscopes are equally safe, feasible, and reliable in ERBL for internal hemorrhoids.
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Affiliation(s)
- Wen Xu
- Department of Gastroenterology, Southern Medical University, Shenzhen Hospital, Shenzhen, Guangdong 518000, China
| | - Guili Xia
- Department of Gastroenterology, Southern Medical University, Shenzhen Hospital, Shenzhen, Guangdong 518000, China
| | - Laihe Li
- Department of Gastroenterology, Southern Medical University, Shenzhen Hospital, Shenzhen, Guangdong 518000, China
| | - Ge Cao
- HuiZhou Xzing Technology Co., Ltd., Huizhou, Guangdong 516000, China
| | - Xianhuan Yan
- HuiZhou Xzing Technology Co., Ltd., Huizhou, Guangdong 516000, China
| | - Ling Dong
- Department of Gastroenterology, Southern Medical University, Shenzhen Hospital, Shenzhen, Guangdong 518000, China
| | - Ying Zhu
- Department of Gastroenterology, Southern Medical University, Shenzhen Hospital, Shenzhen, Guangdong 518000, China
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Tshering G, Posadzki P, Kongkaew C. Efficacy and safety of topical capsaicin in the treatment of osteoarthritis pain: A systematic review and meta-analysis. Phytother Res 2024. [PMID: 38761115 DOI: 10.1002/ptr.8223] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 03/13/2024] [Accepted: 04/19/2024] [Indexed: 05/20/2024]
Abstract
Osteoarthritis (OA) affects hundreds of millions of people worldwide. The objective was to critically appraise the efficacy and safety of topical capsaicin in reducing pain in OA. MEDLINE (PubMed) and Embase (Ebsco) were searched from inceptions until February 2023. The eligibility criteria included randomized controlled trials (RCTs), evaluating topical capsaicin in OA patients. Standard Cochrane methods were used to extract data and to appraise eligible studies. Eight double-blind RCTs involving 498 patients were included. Five trials (62.5%) were at an overall low risk of bias, and three (37.5%) were at a high risk of bias. Meta-analysis showed that, in various OA patients, compared with placebo, topical capsaicin (0.0125%-5%) may reduce pain severity measured with visual analog scale (standardized mean difference = -0.84, 95% confidence intervals [CIs] = -1.48 to -0.19, p = 0.01; eight studies). However, topical capsaicin may increase burning sensation at the application site (risk ratio = 5.56, 95% CI = 1.75-17.69, p = 0.004, numbers needed to harm = 3; five studies) when compared with placebo. Limitations include short study durations, small sample sizes, high heterogeneity, and overall low-to-very-low certainty of the evidence. Topical capsaicin may reduce OA pain at follow-ups of up to 3 months. Larger trials, potentially evaluating capsaicin in combination with phytopharmaceuticals having anti-inflammatory effects, with longer follow-ups might be needed to reduce the existing uncertainties. Topical capsaicin might be recommended for short-term management of pain in OA patients intolerant to nonsteroidal anti-inflammatory drugs.
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Affiliation(s)
- Gyem Tshering
- Royal Centre for Disease Control, Ministry of Health, Thimphu, Bhutan
| | - Pawel Posadzki
- Kleijnen Systematic Reviews Ltd., Escrick Business Park, York, UK
- Faculty of Rehabilitation, University of Physical Education, Cracow, Poland
| | - Chuenjid Kongkaew
- Centre for Safety and Quality in Health, Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
- School of Pharmacy, University College London, London, UK
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M. Boot A, Ariceta G, Beck-Nielsen SS, Brandi ML, Briot K, Collantes CDL, Giannini S, Haffner D, Keen R, Levtchenko E, Mughal MZ, Makitie O, Nilsson O, Schnabel D, Tripto-Shkolnik L, Zillikens MC, Liu J, Tudor A, Emma F. Real-world non-interventional post-authorization safety study of long-term use of burosumab in children and adolescents with X-linked hypophosphatemia: first interim analysis. Ther Adv Chronic Dis 2024; 15:20406223241247643. [PMID: 38764445 PMCID: PMC11102685 DOI: 10.1177/20406223241247643] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 04/01/2024] [Indexed: 05/21/2024] Open
Abstract
Background X-linked hypophosphatemia (XLH) is a rare, progressive disorder characterized by excess fibroblast growth factor 23 (FGF23), causing renal phosphate-wasting and impaired active vitamin D synthesis. Burosumab is a recombinant human monoclonal antibody that inhibits FGF23, restoring patient serum phosphate levels. Safety data on long-term burosumab treatment are currently limited. Objectives This post-authorization safety study (PASS) aims to monitor long-term safety outcomes in children and adolescents (1-17 years) treated with burosumab for XLH. This first interim analysis reports the initial PASS safety outcomes. Design A 10-year retrospective and prospective cohort study. Methods This PASS utilizes International XLH Registry (NCT03193476) data, which includes standard diagnostic and monitoring practice data at participating European centers. Results At data cut-off (13 May 2021), 647 participants were included in the International XLH Registry; 367 were receiving burosumab, of which 67 provided consent to be included in the PASS. Mean (SD) follow-up time was 2.2 (1.0) years. Mean (SD) age was 7.3 (4.3) years (range 1.0-17.5 years). Mean duration of burosumab exposure was 29.7 (25.0) months. Overall, 25/67 participants (37.3%) experienced ⩾1 adverse event (AE) during follow-up; 83 AEs were reported. There were no deaths, no AEs leading to treatment withdrawal, nor serious AEs related to treatment. The most frequently reported AEs were classified as 'musculoskeletal and connective tissue disorders', with 'pain in extremity' most frequently reported, followed by 'infections and infestations', with 'tooth abscess' the most frequently reported. Conclusion In this first interim analysis of the PASS, covering the initial 2 years of data collection, the safety profile of burosumab is consistent with previously reported safety data. The PASS will provide long-term safety data over its 10-year duration for healthcare providers and participants with XLH that contribute to improvements in the knowledge of burosumab safety. Trial registration European Union electronic Register of Post-Authorisation Studies: EUPAS32190.
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Affiliation(s)
- Annemieke M. Boot
- Department of Pediatric Endocrinology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, Groningen 9713 GZ, The Netherlands
| | - Gema Ariceta
- Department of Pediatric Nephrology, University Hospital Vall d’Hebron, Autonomous University of Barcelona, Barcelona, Spain
| | - Signe Sparre Beck-Nielsen
- Centre for Rare Diseases, Pediatric Department, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | | | - Karine Briot
- AP-HP, Department of Rheumatology, Cochin Hospital, Paris, France
| | - Carmen de Lucas Collantes
- Pediatric Nephrology, Hospital Infantil Universitario Niño Jesús, Universidad Autónoma de Madrid, Madrid, Spain
| | - Sandro Giannini
- Department of Medicine, Clinica Medica 1, University of Padova, Padova, Italy
| | - Dieter Haffner
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Richard Keen
- Royal National Orthopaedic Hospital, Stanmore, UK
| | - Elena Levtchenko
- Department of Pediatric Nephrology, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - M. Zulf Mughal
- Department of Pediatric Endocrinology, Royal Manchester Children’s Hospital, Manchester, UK
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Outi Makitie
- Children’s Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Ola Nilsson
- Division of Pediatric Endocrinology, Center for Molecular Medicine, Department of Women’s and Children’s Health, Karolinska Institutet and University Hospital, Stockholm, Sweden
- Department of Pediatrics and School of Medical Sciences, Örebro University and University Hospital, Örebro, Sweden
| | - Dirk Schnabel
- Center for Chronically Sick Children, Pediatric Endocrinology, Charitè, University Medicine, Berlin, Germany
| | - Liana Tripto-Shkolnik
- The Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Division of Endocrinology, Diabetes and Metabolism, Sheba Medical Center, Tel HaShomer, Israel
| | | | | | | | - Francesco Emma
- Division of Nephrology, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
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Giordano A, Rovira M, Veny M, Barastegui R, Marín P, Martínez C, Fernández-Avilés F, Suárez-Lledó M, Domènech A, Serrahima A, Lozano M, Cid J, Ordás I, Fernández-Clotet A, Caballol B, Gallego M, Vara A, Masamunt MC, Giner À, Teubel I, Esteller M, Corraliza AM, Panés J, Salas A, Ricart E. Cyclophosphamide-free mobilisation increases safety while preserving the efficacy of autologous haematopoietic stem cell transplantation in refractory Crohn's disease patients. J Crohns Colitis 2024:jjae076. [PMID: 38757210 DOI: 10.1093/ecco-jcc/jjae076] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Indexed: 05/18/2024]
Abstract
BACKGROUND AND AIM Autologous haematopoietic stem cell transplantation [AHSCT] is a therapeutic option for refractory Crohn's disease [CD]. However, high adverse event rates related to chemotherapy toxicity and immunosuppression limit its applicability. This study aims to evaluate AHSCT's safety and efficacy using a cyclophosphamide (Cy)-free mobilisation regimen. METHODS A prospective observational study included 14 refractory CD patients undergoing AHSCT between June 2017 and October 2022. The protocol involved outpatient mobilisation with G-CSF 12-16 μg/kg/daily for 5 days, and optional Plerixafor 240 μg/d (1-2 doses) if the CD34+ cell count target was unmet. Standard conditioning with Cy and anti-thymocyte globulin was administered. Clinical, endoscopic, and radiological assessments were conducted at baseline and during follow-up. RESULTS All patients achieved successful outpatient mobilisation (7 patients needed Plerixafor) and underwent transplantation. Median follow-up was 106 weeks (IQR 52-348). No mobilisation-related serious adverse events (SAEs) or CD worsening occurred. Clinical and endoscopic remission rates were 71% and 41.7% at 26 weeks, 64% and 25% at 52 weeks, and 71% and 16.7% at the last follow-up. The percentage of patients who restarted CD therapy for clinical relapse and/or endoscopic/radiological activity was 14% at 26 weeks, 57% at 52 weeks, and 86% at the last follow-up. Peripheral blood cell populations and antibody levels post-AHSCT were comparable to Cy-based mobilisation. CONCLUSIONS Cy-free mobilisation is safe and feasible in refractory CD patients undergoing AHSCT. Although relapse occurs in a significant proportion of patients, clinical and endoscopic responses are achieved upon CD-specific therapy reintroduction.
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Affiliation(s)
- Antonio Giordano
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Montserrat Rovira
- Bone Marrow Transplantation Unit. Haematology Department, Institute of Haematology and Oncology Hospital Clínic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Josep Carreras Leukaemia Research Foundation, Barcelona, Catalonia, Spain
| | - Marisol Veny
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Rebeca Barastegui
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Pedro Marín
- Bone Marrow Transplantation Unit. Haematology Department, Institute of Haematology and Oncology Hospital Clínic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Josep Carreras Leukaemia Research Foundation, Barcelona, Catalonia, Spain
| | - Carmen Martínez
- Bone Marrow Transplantation Unit. Haematology Department, Institute of Haematology and Oncology Hospital Clínic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Josep Carreras Leukaemia Research Foundation, Barcelona, Catalonia, Spain
| | - Francesc Fernández-Avilés
- Bone Marrow Transplantation Unit. Haematology Department, Institute of Haematology and Oncology Hospital Clínic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Josep Carreras Leukaemia Research Foundation, Barcelona, Catalonia, Spain
| | - María Suárez-Lledó
- Bone Marrow Transplantation Unit. Haematology Department, Institute of Haematology and Oncology Hospital Clínic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Josep Carreras Leukaemia Research Foundation, Barcelona, Catalonia, Spain
| | - Ariadna Domènech
- Bone Marrow Transplantation Unit. Haematology Department, Institute of Haematology and Oncology Hospital Clínic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Josep Carreras Leukaemia Research Foundation, Barcelona, Catalonia, Spain
| | - Anna Serrahima
- Bone Marrow Transplantation Unit. Haematology Department, Institute of Haematology and Oncology Hospital Clínic Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Josep Carreras Leukaemia Research Foundation, Barcelona, Catalonia, Spain
| | - Miquel Lozano
- Apheresis Unit, Department of Hemotherapy and Hemostasis, ICAMS, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain
| | - Joan Cid
- Apheresis Unit, Department of Hemotherapy and Hemostasis, ICAMS, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Catalonia, Spain
| | - Ingrid Ordás
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Agnés Fernández-Clotet
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Berta Caballol
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Marta Gallego
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Alejandro Vara
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Maria Carme Masamunt
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Àngel Giner
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Iris Teubel
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Miriam Esteller
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Anna María Corraliza
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Julian Panés
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Azucena Salas
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
| | - Elena Ricart
- Inflammatory Bowel Disease Unit. Gastroenterology Department. Hospital Clínic Barcelona. Fundació Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS). Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Catalonia, Spain
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Desaulniers M, Paquette M, Dubreuil S, Senta H, Lavallée É, Thorne JC, Turcotte É. Safety and Efficacy of Radiosynoviorthesis: A Prospective Canadian Multicenter Study. J Nucl Med 2024:jnumed.123.267297. [PMID: 38754957 DOI: 10.2967/jnumed.123.267297] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 04/22/2024] [Indexed: 05/18/2024] Open
Abstract
Radiosynoviorthesis is approved in several European countries and the United States to treat refractory synovitis in many inflammatory joint diseases, such as rheumatoid arthritis, spondyloarthropathies, and other arthritic joint diseases. No radiopharmaceuticals for radiosynoviorthesis are currently approved in Canada. The aim of this Health Canada-approved trial was to demonstrate the safety and efficacy of radiosynoviorthesis. Methods: Between July 2012 and November 2017, we conducted a multicenter, prospective, interventional Canadian trial. Patients (n = 360) with synovitis refractory to standard treatments after failing 2 intraarticular glucocorticoid injections were included. They were followed up at 3, 6, and 12 mo. Outcome measures included adverse events (AEs) and clinical signs of synovitis (pain, swelling, and joint effusion) measured with the Health Assessment Questionnaire Disability Index, the Disease Activity Score, and the Visual Analog Scale. Results: In total, 392 joints were treated, including those reinjected after 6 mo (n = 34). Of these, 83.4% (327/392) were injected with [90Y]Y-citrate for the knees and 9.9% (39/392) with [186Re]Re-sulfide for medium-sized joints. Of the joints treated, 82.7% (324/392) were knees. Fifty-five AEs, most of them of mild grade, occurred and resolved without sequelae and were not life-threatening. The incidence of radiosynoviorthesis-related AEs was 9.4% (34/360). The proportion of patients showing an improvement in synovitis symptoms after radiosynoviorthesis was significant at 3 mo and was maintained up to 12 mo (P < 0.001). Conclusion: This study confirmed the safety of radiosynoviorthesis in the treatment of patients with synovitis refractory to standard treatments. There is evidence of sustained clinical efficacy at 12 mo, suggesting that radiosynoviorthesis is an effective treatment for improving synovitis symptoms.
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Affiliation(s)
- Mélanie Desaulniers
- Department of Nuclear Medicine and Radiobiology, Université de Sherbrooke, Sherbrooke, Quebec, Canada;
- Research Center of CHUS, CIUSSSE-CHUS, Sherbrooke, Quebec, Canada
| | - Michel Paquette
- Department of Nuclear Medicine and Radiobiology, Université de Sherbrooke, Sherbrooke, Quebec, Canada
- Research Center of CHUS, CIUSSSE-CHUS, Sherbrooke, Quebec, Canada
| | - Stéphanie Dubreuil
- Department of Nuclear Medicine and Radiobiology, Université de Sherbrooke, Sherbrooke, Quebec, Canada
- Research Center of CHUS, CIUSSSE-CHUS, Sherbrooke, Quebec, Canada
| | - Helena Senta
- Department of Nuclear Medicine and Radiobiology, Université de Sherbrooke, Sherbrooke, Quebec, Canada
- Research Center of CHUS, CIUSSSE-CHUS, Sherbrooke, Quebec, Canada
| | - Éric Lavallée
- Department of Nuclear Medicine and Radiobiology, Université de Sherbrooke, Sherbrooke, Quebec, Canada
- Research Center of CHUS, CIUSSSE-CHUS, Sherbrooke, Quebec, Canada
| | - J Carter Thorne
- Arthritis Program Research Group Inc., Newmarket, Ontario, Canada
- Division of Rheumatology, University of Toronto, Toronto, Ontario, Canada; and
- Division of Rheumatology, Southlake Regional Health Center, Newmarket, Ontario, Canada
| | - Éric Turcotte
- Department of Nuclear Medicine and Radiobiology, Université de Sherbrooke, Sherbrooke, Quebec, Canada
- Research Center of CHUS, CIUSSSE-CHUS, Sherbrooke, Quebec, Canada
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Dashti N, Golsaz-Shirazi F, Soltanghoraee H, Zarnani AH, Mohammadi M, Imani D, Jeddi-Tehrani M, Amiri MM, Shokri F. Preclinical assessment of a recombinant RBD-Fc fusion protein as SARS-CoV-2 candidate vaccine. Eur J Microbiol Immunol (Bp) 2024. [PMID: 38753442 DOI: 10.1556/1886.2024.00045] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 04/17/2024] [Indexed: 05/18/2024] Open
Abstract
Background Waning immunity and emergence of new variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), highlight the need for further research in vaccine development. Methods A recombinant fusion protein containing the receptor-binding domain (RBD) fused to the human IgG1 Fc (RBD-Fc) was produced in CHO-K1 cells. RBD-Fc was emulsified with four adjuvants to evaluate its immunogenicity. The RBD-specific humoral and cellular immune responses were assessed by ELISA. The virus neutralizing potency of the vaccine was investigated using four neutralization methods. Safety was studied in mice and rabbits, and Antibody-Dependent Enhancement (ADE) effects were investigated by flow cytometry. Results RBD-Fc emulsified in Alum induced a high titer of anti-RBD antibodies with remarkable efficacy in neutralizing both pseudotyped and live SARS-CoV-2 Delta variant. The neutralization potency dropped significantly in response to the Omicron variant. RBD-Fc induced both TH2 and particularly TH1 immune responses. Histopathologic examinations demonstrated no substantial pathologic changes in different organs. No changes in serum biochemical and hematologic parameters were observed. ADE effect was not observed following immunization with RBD-Fc. Conclusion RBD-Fc elicits highly robust neutralizing antibodies and cellular immune responses, with no adverse effects. Therefore, it could be considered a promising and safe subunit vaccine against SARS-CoV-2.
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Affiliation(s)
- Navid Dashti
- 1Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Forough Golsaz-Shirazi
- 1Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Haleh Soltanghoraee
- 2Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Amir-Hassan Zarnani
- 1Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- 3Reproductive Immunology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Mehdi Mohammadi
- 4Department of Medical Immunology, School of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Danyal Imani
- 1Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmood Jeddi-Tehrani
- 5Monoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Mohammad Mehdi Amiri
- 1Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Fazel Shokri
- 1Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Vanachayangkul P, Kodchakorn C, Ta-Aksorn W, Im-Erbsin R, Tungtaeng A, Tipthara P, Tarning J, Lugo-Roman LA, Wojnarski M, Vesely BA, Kobylinski KC. Safety, pharmacokinetics, and potential neurological interactions of ivermectin, tafenoquine, and chloroquine in Rhesus macaques. Antimicrob Agents Chemother 2024:e0018124. [PMID: 38742896 DOI: 10.1128/aac.00181-24] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/19/2024] [Indexed: 05/16/2024] Open
Abstract
Ivermectin (IVM) could be used for malaria control as treated individuals are lethal to blood-feeding Anopheles, resulting in reduced transmission. Tafenoquine (TQ) is used to clear the liver reservoir of Plasmodium vivax and as a prophylactic treatment in high-risk populations. It has been suggested to use ivermectin and tafenoquine in combination, but the safety of these drugs in combination has not been evaluated. Early derivatives of 8-aminoquinolones (8-AQ) were neurotoxic, and ivermectin is an inhibitor of the P-glycoprotein (P-gp) blood brain barrier (BBB) transporter. Thus, there is concern that co-administration of these drugs could be neurotoxic. This study aimed to evaluate the safety and pharmacokinetic interaction of tafenoquine, ivermectin, and chloroquine (CQ) in Rhesus macaques. No clinical, biochemistry, or hematological outcomes of concern were observed. The Cambridge Neuropsychological Test Automated Battery (CANTAB) was employed to assess potential neurological deficits following drug administration. Some impairment was observed with tafenoquine alone and in the same monkeys with subsequent co-administrations. Co-administration of chloroquine and tafenoquine resulted in increased plasma exposure to tafenoquine. Urine concentrations of the 5,6 orthoquinone TQ metabolite were increased with co-administration of tafenoquine and ivermectin. There was an increase in ivermectin plasma exposure when co-administered with chloroquine. No interaction of tafenoquine on ivermectin was observed in vitro. Chloroquine and trace levels of ivermectin, but not tafenoquine, were observed in the cerebrospinal fluid. The 3''-O-demethyl ivermectin metabolite was observed in macaque plasma but not in urine or cerebrospinal fluid. Overall, the combination of ivermectin, tafenoquine, and chloroquine did not have clinical, neurological, or pharmacological interactions of concern in macaques; therefore, this combination could be considered for evaluation in human trials.
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Affiliation(s)
- Pattaraporn Vanachayangkul
- Department of Bacterial and Parasitic Diseases, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
| | - Chanikarn Kodchakorn
- Department of Bacterial and Parasitic Diseases, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
| | - Winita Ta-Aksorn
- Department of Bacterial and Parasitic Diseases, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
| | - Rawiwan Im-Erbsin
- Department of Veterinary Medicine, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
| | - Anchalee Tungtaeng
- Department of Veterinary Medicine, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
| | - Phornpimon Tipthara
- Mahidol Oxford Tropical Medicine Research Unit, Mahidol University, Bangkok, Thailand
| | - Joel Tarning
- Mahidol Oxford Tropical Medicine Research Unit, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
| | - Luis A Lugo-Roman
- Department of Veterinary Medicine, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
| | - Mariusz Wojnarski
- Department of Bacterial and Parasitic Diseases, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
| | - Brian A Vesely
- Department of Bacterial and Parasitic Diseases, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
| | - Kevin C Kobylinski
- Mahidol Oxford Tropical Medicine Research Unit, Mahidol University, Bangkok, Thailand
- Department of Entomology, Armed Forces Research Institute of Medical Sciences, Bangkok, Thailand
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Li Y, Huang Y, Fu X, Xia J, Su J, Gu W, Liu W, Jian J, Xu Z. Bioequivalence Study of Atenolol Tablets in Healthy Chinese Subjects Under Fasting and Fed Conditions. Clin Pharmacol Drug Dev 2024. [PMID: 38742472 DOI: 10.1002/cpdd.1414] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 04/16/2024] [Indexed: 05/16/2024]
Abstract
Atenolol, a cardioselective β1-blocker, exhibits efficacy in treating cardiovascular diseases. We conducted a single-center, randomized, open, single-dose, 2-preparation, 2-cycle, 2-sequence, double-crossover trial with a 7-day washout period to investigate the pharmacokinetics, bioequivalence (BE), and safety of test and reference atenolol tablets (25 mg) in healthy Chinese volunteers. Forty-eight healthy participants were randomized into the fasting and fed arms. After administering a single oral dose of the test or reference formulation (25 mg), plasma atenolol concentrations were measured using liquid chromatography-tandem mass spectrometry. Pharmacokinetic parameters were obtained from concentration-time profiles. In total, 23 and 24 individuals were included in the fasting and fed arms, respectively. The mean concentration-time profiles for both formulations were similar, and Cmax, AUC0-t, and AUC0-∞ were within the BE range of 80%-125%. Thirteen adverse events (AEs) were observed in 7 participants in the fasting arm; 1 withdrew from the trial early owing to an AE. In the fed arm, 20 AEs were observed in 8 participants, and none withdrew from the trial. All adverse reactions were grade I, with no serious AEs or deaths. Therefore, the 2 tablets are bioequivalent in healthy Chinese individuals under fasting and fed conditions, supporting their further clinical development.
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Affiliation(s)
- Yongtao Li
- The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yingying Huang
- The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xihua Fu
- The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, China
- Infection Medicine Research Institute of Panyu District, Guangzhou, China
| | - Jiajing Xia
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Jianfen Su
- The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wenzhao Gu
- The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, China
| | - Weixiong Liu
- The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jianqing Jian
- The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zuoheng Xu
- The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, China
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42
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Zhang C, Li C, Zhang K, Zhang S, Liu J, Wang M, Wang L. Building Flame-Retardant Polymer Electrolytes via Microcapsule Technology for Stable Lithium Batteries. ACS Appl Mater Interfaces 2024. [PMID: 38742958 DOI: 10.1021/acsami.4c04154] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Flame retardants could improve the safety properties of lithium batteries (LBs) with the sacrifice of electrochemical performance due to parasitic reactions. To concur with this, we designed thermal-response clothes for hexachlorophosphazene (HCP) additives by the microcapsule technique with urea-formaldehyde (UF) resin as the shell. HCP@UF combines with polyacrylonitrile (PAN) by hydrogen bonds successfully to form PAN-HCP@UF as the flame-retardant solid polymer electrolyte. The hydrogen bonds ensure excellent mechanical properties of the polymer electrolyte. The multiscale free radical-annihilating agent HCP effectively eliminates hydrogen free radicals of electrolytes under high temperature, showing excellent flame retardation. During the operation of the battery, functional groups on the UF resin act as active sites to promote the migration of lithium ions, while the internal HCP is protected from electrochemical reaction. With 25% HCP@UF addition, the limiting oxygen index of the PAN-HCP@UF increases to 28% and the Li+ transfer number up to 0.80. By UF protection, the initial capacity retention rate of the Li||LFP battery that assembles with PAN-HCP@UF is 88.8% after 500 cycles at 0.5 C. Thus, the microcapsule-encapsulated approach is deemed to provide an innovative strategy to prepare high-safety solid-state LB with a stable long cycle life.
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Affiliation(s)
- Chao Zhang
- State Key Laboratory Base of Eco-Chemical Engineering, International Science and Technology Cooperation Base of Eco-chemical Engineering and Green Manufacturing, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Caixia Li
- State Key Laboratory Base of Eco-Chemical Engineering, International Science and Technology Cooperation Base of Eco-chemical Engineering and Green Manufacturing, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection, College of Environment and Safety Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Kai Zhang
- State Key Laboratory Base of Eco-Chemical Engineering, International Science and Technology Cooperation Base of Eco-chemical Engineering and Green Manufacturing, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Shenghao Zhang
- State Key Laboratory Base of Eco-Chemical Engineering, International Science and Technology Cooperation Base of Eco-chemical Engineering and Green Manufacturing, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection, College of Environment and Safety Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Jingwen Liu
- State Key Laboratory Base of Eco-Chemical Engineering, International Science and Technology Cooperation Base of Eco-chemical Engineering and Green Manufacturing, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Minghui Wang
- State Key Laboratory Base of Eco-Chemical Engineering, International Science and Technology Cooperation Base of Eco-chemical Engineering and Green Manufacturing, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Lei Wang
- State Key Laboratory Base of Eco-Chemical Engineering, International Science and Technology Cooperation Base of Eco-chemical Engineering and Green Manufacturing, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- Shandong Engineering Research Center for Marine Environment Corrosion and Safety Protection, College of Environment and Safety Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
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Sarilumab (Kevzara) for polymyalgia rheumatica. Med Lett Drugs Ther 2024; 66:77-8. [PMID: 38696312 DOI: 10.58347/tml.2024.1702c] [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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44
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Erdafitinib (Balversa) for urothelial carcinoma. Med Lett Drugs Ther 2024; 66:e83-4. [PMID: 38696316 DOI: 10.58347/tml.2024.1702g] [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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45
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A new indication for bempedoic acid (Nexletol). Med Lett Drugs Ther 2024; 66:75-7. [PMID: 38696311 DOI: 10.58347/tml.2024.1702b] [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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46
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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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47
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In brief: Casgevy for beta thalassemia. Med Lett Drugs Ther 2024; 66:79. [PMID: 38696313 DOI: 10.58347/tml.2024.1702d] [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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48
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Eflornithine (Iwilfin) for high-risk neuroblastoma. Med Lett Drugs Ther 2024; 66:e81-2. [PMID: 38696315 DOI: 10.58347/tml.2024.1702f] [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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49
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Sotatercept (Winrevair) for pulmonary arterial hypertension. Med Lett Drugs Ther 2024; 66:73-5. [PMID: 38696310 DOI: 10.58347/tml.2024.1702a] [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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50
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Wu S, Li X, Xu D, Ye M. Study on the safety and efficacy of HIFU in the treatment of VaIN. Int J Hyperthermia 2024; 41:2346216. [PMID: 38735651 DOI: 10.1080/02656736.2024.2346216] [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: 01/03/2024] [Accepted: 04/18/2024] [Indexed: 05/14/2024] Open
Abstract
PURPOSE This study aimed to investigate the safety and efficacy of High-Intensity Focused Ultrasound (HIFU) treatment for vaginal intraepithelial neoplasia(VaIN). METHODS Retrospective analysis was conducted on clinical, pathological, and follow-up data of 43 patients who underwent HIFU treatment for VaIN at Xiangya Third Hospital of Central South University between January 2018 and December 2022. The preliminary efficacy and safety of HIFU in treating VaIN were discussed. RESULTS The 36 patients were analyzed, and the average age was 50.09 ± 12.06 years, including 24 patients with VaIN I and 12 patients with VaIN II. Five cases had a history of hysterectomy (4 due to cervical lesions, 1 due to hysteromyoma), and 2 cases had conization of cervical intraepithelial lesions (CIN). All 36 cases were complicated by human papillomavirus (HPV) infection, with 3 cases also having grade I-II CIN and undergoing cervical HIFU treatment. All patients successfully completed the HIFU treatment, with an average treatment time of 5.99 ± 1.25 min, treatment power of 3.5 W, and average total treatment dose of 1118.99 ± 316.20 J. Patients tolerated the treatment well, experiencing only slight pain with VAS score of 3. There was a mild postoperative burning sensation, which resolved within approximately 10-20 min. After 6 follow-up visits, 33 patients (91.66%) achieved cure, 1 patient (2.77%) showed persistence, 2 patients (5.55%) exhibited progression, and 27 patients (75%) tested negative for HPV. At 12 months of follow-up, the results were consistent with those of 6 months. No complications occurred during the procedure and the follow-up period. CONCLUSION HIFU is a safe and effective treatment for VaIN. However, this study had a small sample size, a relatively short follow-up period, and lacked a control group, requiring further investigation.
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Affiliation(s)
- Susu Wu
- Department of Gynecology, Xiangya Third Hospital, Central South University, Changsha, Hunan, China
| | - Xiang Li
- Department of Gynecology, Xiangya Third Hospital, Central South University, Changsha, Hunan, China
| | - Dabao Xu
- Department of Gynecology, Xiangya Third Hospital, Central South University, Changsha, Hunan, China
| | - Mingzhu Ye
- Department of Gynecology, Xiangya Third Hospital, Central South University, Changsha, Hunan, China
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