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Mohamadou I, Savoye E, Cohen F, Couchoud C, Galichon P. Effect of Hydroxychloroquine Treatment on Kidney Allograft Rejection and Graft Failure. Transplant Proc 2024:S0041-1345(24)00327-0. [PMID: 38991904 DOI: 10.1016/j.transproceed.2024.05.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 03/01/2024] [Accepted: 05/24/2024] [Indexed: 07/13/2024]
Abstract
Kidney allograft rejection is a major issue because it causes graft failure and because immunosuppressive treatments used for its prevention increase the risk of infections and cancers. In systemic lupus patients, hydroxychloroquine is used to prevent immune flares with decreased doses of immunosuppressants. Hydroxychloroquine can be safely used in kidney transplant recipients when indicated for autoimmune disease, but its effect on allograft rejection is unknown. We hypothesized that it may prevent kidney allograft rejection. We conducted a nationwide retrospective propensity-matched study on kidney transplantations of patients treated with hydroxychloroquine in France between 2008 and 2018. We analyzed the incidence of allograft rejection or failure within the first year after transplantation. The rates of rejection or allograft failure were not different between the 188 patients treated with hydroxychloroquine at the time of transplantation and their propensity matched controls. Hydroxychloroquine treatment in association with standard immunosuppressive treatment does not prevent rejection in kidney allograft recipients.
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Affiliation(s)
- Inna Mohamadou
- Kidney Transplantation Department, Pitié-Salpêtrière University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Unité INSERM UMRS_1155, Des maladies rénales aux maladies fréquentes, remodelage et réparation, Hôpital Tenon, Paris, France.
| | - Emilie Savoye
- Agence de la biomédecine, Direction Prélèvement Greffe Organes-Tissus, France
| | - Fleur Cohen
- Sorbonne University, Paris, France; Internal Medicine Department, Pitié-Salpêtrière University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; CIMI INSERM UMRS1135, équipe 7, Paris, France
| | - Cécile Couchoud
- Agence de la biomédecine, Direction Prélèvement Greffe Organes-Tissus, France
| | - Pierre Galichon
- Kidney Transplantation Department, Pitié-Salpêtrière University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France; Unité INSERM UMRS_1155, Des maladies rénales aux maladies fréquentes, remodelage et réparation, Hôpital Tenon, Paris, France; Sorbonne University, Paris, France
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2
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Oravecz-Wilson K, Lauder E, Taylor A, Maneix L, Van Nostrand JL, Sun Y, Li L, Zhao D, Liu C, Reddy P. Autophagy differentially regulates tissue tolerance of distinct target organs in graft-versus-host disease models. J Clin Invest 2024; 134:e167369. [PMID: 38426503 PMCID: PMC10904048 DOI: 10.1172/jci167369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 01/11/2024] [Indexed: 03/02/2024] Open
Abstract
Tissue-intrinsic mechanisms that regulate severity of systemic pathogenic immune-mediated diseases, such as acute graft-versus-host disease (GVHD), remain poorly understood. Following allogeneic hematopoietic stem cell transplantation, autophagy, a cellular stress protective response, is induced in host nonhematopoietic cells. To systematically address the role of autophagy in various host nonhematopoietic tissues, both specific classical target organs of acute GVHD (intestines, liver, and skin) and organs conventionally not known to be targets of GVHD (kidneys and heart), we generated mice with organ-specific knockout of autophagy related 5 (ATG5) to specifically and exclusively inhibit autophagy in the specific organs. When compared with wild-type recipients, animals that lacked ATG5 in the gastrointestinal tract or liver showed significantly greater tissue injury and mortality, while autophagy deficiency in the skin, kidneys, or heart did not affect mortality. Treatment with the systemic autophagy inducer sirolimus only partially mitigated GVHD mortality in intestine-specific autophagy-deficient hosts. Deficiency of autophagy increased MHC class I on the target intestinal epithelial cells, resulting in greater susceptibility to damage by alloreactive T cells. Thus, autophagy is a critical cell-intrinsic protective response that promotes tissue tolerance and regulates GVHD severity.
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Affiliation(s)
- Katherine Oravecz-Wilson
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Rogel Cancer Center, Ann Arbor, Michigan, USA
| | - Emma Lauder
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Rogel Cancer Center, Ann Arbor, Michigan, USA
- Dan L. Duncan Comprehensive Cancer Center and
| | - Austin Taylor
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Rogel Cancer Center, Ann Arbor, Michigan, USA
| | | | - Jeanine L. Van Nostrand
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas, USA
| | - Yaping Sun
- Dan L. Duncan Comprehensive Cancer Center and
| | - Lu Li
- Dan L. Duncan Comprehensive Cancer Center and
| | | | - Chen Liu
- Department of Pathology, Yale School of Medicine, Yale University, New Haven, Connecticut, USA
| | - Pavan Reddy
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Rogel Cancer Center, Ann Arbor, Michigan, USA
- Dan L. Duncan Comprehensive Cancer Center and
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He Q, Sun X, Niu J, Yang J, Wang Y, Huang C, Zhou K, Tong Y, Cai Y, Dong B, Wan L, Song X, Qiu H. A Novel JAK1 Inhibitor SHR0302 Combined With Prednisone for First-Line Treatment of Chronic Graft-Versus-Host Disease: A Phase I Clinical Trial. Cell Transplant 2024; 33:9636897241254678. [PMID: 38798038 PMCID: PMC11129572 DOI: 10.1177/09636897241254678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/27/2024] [Accepted: 04/22/2024] [Indexed: 05/29/2024] Open
Abstract
Chronic graft-versus-host disease (cGVHD) is a potentially life-threatening complication after allogeneic hematopoietic stem cell transplantation. Standard steroid first-line treatment could not satisfy therapeutic needs due to limited efficacy. As a highly selective Janus kinase (JAK) 1 inhibitor, SHR0302 exhibits a reduced inhibition effect on JAK2 and might have less effect on hematopoiesis. This phase I clinical trial investigated the tolerability and safety of SHR0302 in combination with prednisone, and its early efficacy evidence as a potential first-line treatment to moderate/severe cGVHD. The standard 3 + 3 dose escalation was implemented to find the optimal dose of SHR0302. And prednisone was concurrently administrated with a dose of 1 mg/kg/d and then gradually tapered after 2 weeks. Eighteen patients were enrolled into the study. Grade ≥ 3 treatment-related adverse events were observed in 38.9% of patients. Only one patient developed DLT (grade ≥ 3 hypercholesterolemia) in the highest dose-level group who had pre-existing hypercholesterolemia. The maximum tolerated dose was not reached. No patient discontinued treatment due to AEs. Sixteen out of 18 patients were evaluable for responses, the ORR at week 4 and week 24 were 94.4 and 87.5%, respectively. Overall, the treatment of SHR0302 combined with prednisone was safe and well-tolerated, preliminary clinical results presented a high response for previously untreated cGVHD and a significant reduction in prednisone use in this study. A phase II trial will be conducted to further investigate its therapeutic effects clinically.
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Affiliation(s)
- Qiaomei He
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xi Sun
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiahua Niu
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Yang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Wang
- Clinical Research & Development, Jiangsu Hengrui Pharmaceuticals Co., Ltd., Shanghai, China
| | - Chongmei Huang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kun Zhou
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yin Tong
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Cai
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Baoxia Dong
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liping Wan
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xianmin Song
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huiying Qiu
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Kamga Kapchoup MV, Hescheler J, Nguemo F. In vitro effect of hydroxychloroquine on pluripotent stem cells and their cardiomyocytes derivatives. Front Pharmacol 2023; 14:1128382. [PMID: 37502208 PMCID: PMC10369049 DOI: 10.3389/fphar.2023.1128382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/19/2023] [Indexed: 07/29/2023] Open
Abstract
Introduction: Hydroxychloroquine (HDQ) is an antimalarial drug that has also shown its effectiveness in autoimmune diseases. Despite having side effects such as retinopathy, neuromyopathy and controversial cardiac toxicity, HDQ has been presented and now intensively studied for the treatment and prevention of coronavirus disease 2019 (COVID-19). Recent works revealed both beneficial and toxic effects during HDQ treatment. The cardiotoxic profile of HDQ remains unclear and identifying risk factors is challenging. Methods: Here, we used well-established cell-cultured to study the cytotoxic effect of HDQ, mouse induced pluripotent stem cells (miPSC) and their cardiomyocytes (CMs) derivatives were exposed to different concentrations of HDQ. Cell colony morphology was assessed by microscopy whereas cell viability was measured by flow cytometry and impedance-based methods. The effect of HDQ on beating activity of mouse and human induced pluripotent stem cell-derived CMs (miPSC-CMs and hiPSC-CMs, respectively) and mouse embryonic stem cell-derived CMs (mESC-CMs) were captured by the xCELLigence RTCA and microelectrode array (MEA) systems. Results and discussion: Our results revealed that 20 µM of HDQ promotes proliferation of stem cells used suggesting that if appropriately monitored, HDQ may have a cardioprotective effect and may also represent a possible candidate for tissue repair. In addition, the field potential signals revealed that higher doses of this medication caused bradycardia that could be reversed with a higher concentration of ß-adrenergic agonist, Isoproterenol (Iso). On the contrary, HDQ caused an increase in the beating rate of hiPSC-CMs, which was further helped upon application of Isoproterenol (Iso) suggesting that HDQ and Iso may also work synergistically. These results indicate that HDQ is potentially toxic at high concentrations and can modulate the beating activity of cardiomyocytes. Moreover, HDQ could have a synergistic inotropic effect with isoproterenol on cardiac cells.
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Souza Botelho M, Bolfi F, Leite RGOF, Leite MSF, Banzato LR, Soares LT, Olivatti TOF, Mangolim AS, Oliveira FRK, Abbade LPF, Abbade JF, de Barros Almeida RAM, Simões Corrêa Galendi J, Thabane L, Dos Santos Nunes-Nogueira V. Systematic review and meta-analysis of the safety of chloroquine and hydroxychloroquine from randomized controlled trials on malarial and non-malarial conditions. Syst Rev 2021; 10:294. [PMID: 34736537 PMCID: PMC8567984 DOI: 10.1186/s13643-021-01835-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 10/11/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Despite the expectations regarding the effectiveness of chloroquine (CQ) and hydroxychloroquine (HCQ) for coronavirus disease (COVID-19) management, concerns about their adverse events have remained. OBJECTIVES The objective of this systematic review was to evaluate the safety of CQ and HCQ from malarial and non-malarial randomized clinical trials (RCTs). METHODS The primary outcomes were the frequencies of serious adverse events (SAEs), retinopathy, and cardiac complications. Search strategies were applied to MEDLINE, EMBASE, LILACS, CENTRAL, Scopus, and Trip databases. We used a random-effects model to pool results across studies and Peto's one-step odds ratio (OR) for event rates below 1%. Both-armed zero-event studies were excluded from the meta-analyses. We used the Grading of Recommendations Assessment, Development, and Evaluation system to evaluate the certainty of evidence. RESULTS One hundred and six RCTs were included. We found no significant difference between CQ/HCQ and control (placebo or non-CQ/HCQ) in the frequency of SAEs (OR: 0.98, 95% confidence interval [CI]: 0.76-1.26, 33 trials, 15,942 participants, moderate certainty of evidence). However, there was a moderate certainty of evidence that CQ/HCQ increases the incidence of cardiac complications (RR: 1.62, 95% CI: 1.10-2.38, 16 trials, 9908 participants). No clear relationship was observed between CQ/HCQ and retinopathy (OR: 1.63, 95% CI: - 0.4-6.57, 5 trials, 344 participants, very low certainty of evidence). CONCLUSIONS CQ and HCQ probably do not increase SAEs, with low frequency of these adverse events on malarial and non-malarial conditions. However, they may increase cardiac complications especially in patients with COVID-19. No clear effect of their use on the incidence of retinopathy was observed. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42020177818.
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Affiliation(s)
- Mayra Souza Botelho
- Department of Internal Medicine, São Paulo State University/UNESP, Medical School, Sao Paulo, Brazil
| | - Fernanda Bolfi
- Department of Internal Medicine, São Paulo State University/UNESP, Medical School, Sao Paulo, Brazil
| | | | | | - Luisa Rocco Banzato
- Department of Internal Medicine, São Paulo State University/UNESP, Medical School, Sao Paulo, Brazil
| | - Luiza Teixeira Soares
- Department of Internal Medicine, São Paulo State University/UNESP, Medical School, Sao Paulo, Brazil
| | | | - Amanda Sampaio Mangolim
- Department of Internal Medicine, São Paulo State University/UNESP, Medical School, Sao Paulo, Brazil
| | | | - Luciana Patrícia Fernandes Abbade
- Department of Infectious Diseases, Dermatology, Imaging Diagnosis and Radiotherapy, São Paulo State University/UNESP, Medical School, Sao Paulo, Brazil
| | - Joelcio Francisco Abbade
- Department of Gynecology and Obstetrics, São Paulo State University/UNESP, Medical School, Sao Paulo, Brazil
| | | | - Julia Simões Corrêa Galendi
- Institute of Health Economics and Clinical Epidemiology, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Biostatistics Unit, St Joseph's Healthcare-Hamilton, Hamilton, ON, Canada
- Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa
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Chen C, Pan K, Wu B, Li X, Chen Z, Xu Q, Li X, Lv Q. Safety of hydroxychloroquine in COVID-19 and other diseases: a systematic review and meta-analysis of 53 randomized trials. Eur J Clin Pharmacol 2021; 77:13-24. [PMID: 32780229 PMCID: PMC7417776 DOI: 10.1007/s00228-020-02962-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/15/2020] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Many concerns still exist regarding the safety of hydroxychloroquine (HCQ) in the treatment of Coronavirus Disease 2019 (COVID-19). OBJECTIVES The purpose of this study was to evaluate the safety of HCQ in the treatment of COVID-19 and other diseases by performing a systematic review and meta-analysis. METHODS Randomized controlled trials (RCTs) reporting the safety of HCQ in PubMed, Embase, and Cochrane Library were retrieved starting from the establishment of the database till June 5, 2020. Literature screening, data extraction, and assessment of risk bias were performed independently by two reviewers. RESULTS We identified 53 eligible studies involving 5496 patients. The meta-analysis indicated that the risk of adverse effects (AEs) in the HCQ group was significantly increased compared with that in the control group (RD 0.05, 95%CI, 0.02 to 0.07, P = 0.0002), and the difference was also statistically significant in the COVID-19 subgroup (RD 0.15, 95%CI, 0.07 to 0.23, P = 0.0002) as well as in the subgroup for other diseases (RD 0.03, 95%CI, 0.01 to 0.04, P = 0.003). CONCLUSIONS HCQ is associated with a high total risk of AEs compared with the placebo or no intervention in the overall population. Given the small number of COVID-19 participants included, we should be cautious regarding the conclusion stating that HCQ is linked with an increase incidence of AEs in patients with COVID-19, which we hope to confirm in the future through well-designed and larger sample size studies.
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Affiliation(s)
- Can Chen
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Kunming Pan
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Bingjie Wu
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Xiaoye Li
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Zhangzhang Chen
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Qing Xu
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Xiaoyu Li
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Qianzhou Lv
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
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Ren L, Xu W, Overton JL, Yu S, Chiamvimonvat N, Thai PN. Assessment of Chloroquine and Hydroxychloroquine Safety Profiles: A Systematic Review and Meta-Analysis. Front Pharmacol 2020; 11:562777. [PMID: 33154723 PMCID: PMC7591721 DOI: 10.3389/fphar.2020.562777] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 09/14/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Chloroquine (CQ) and its derivative hydroxychloroquine (HCQ) have recently emerged as potential antiviral and immunomodulatory options for the treatment of 2019 coronavirus disease (COVID-19). To examine the safety profiles of these medications, we systematically evaluated the adverse events (AEs) of these medications from published randomized controlled trials (RCTs). METHODS We systematically searched MEDLINE, the Cochrane library, the Cochrane Central Register of Controlled Trials (CENTRAL), and the ClinicalTrials.gov for all the RCTs comparing CQ or HCQ with placebo or other active agents, published before June 20, 2020. The random-effects or fixed-effects models were used to pool the risk estimates relative ratio (RR) with 95% confidence interval (CI) for the outcomes. RESULTS The literature search yielded 23 and 19 studies for CQ and HCQ, respectively, that satisfied our inclusion criteria. Of these studies, we performed meta-analysis on 6 studies for CQ and 18 studies for HCQ. We did not limit our analysis to published records involving viral treatment alone; data also included the usage of either CQ or HCQ for the treatment of other diseases. The trials for the CQ consisted of a total of 2,137 participants (n = 1,077 CQ, n = 1,060 placebo), while the trials for HCQ involved 2,675 participants (n = 1,345 HCQ and n = 1,330 control). The overall mild and total AEs were significantly higher in CQ-treated non-COVID-19 patients, HCQ-treated non-COVID-19 patients, and HCQ-treated COVID-19 patients. The AEs were further categorized into four groups and analyses revealed that neurologic, gastrointestinal (GI), dermatologic, and sensory AEs were higher in participants taking CQ compared to placebo, while GI, dermatologic, sensory, and cardiovascular AEs were higher in HCQ-treated COVID-19 patients compared to control patients. Moreover, subgroup analysis suggested higher AEs with respect to dosage and duration in HCQ group. Data were acquired from studies with perceived low risk of bias, so plausible bias is unlikely to seriously affect the main findings of the current study. CONCLUSIONS Taken together, we found that participants taking either CQ or HCQ exhibited more AEs than participants taking placebo or control. Precautionary measures should be taken when using these drugs to treat COVID-19. The meta-analysis was registered on OSF (https://osf.io/jm3d9). REGISTRATION The meta-analysis was registered on OSF (https://osf.io/jm3d9).
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Affiliation(s)
- Lu Ren
- Department of Internal Medicine, Cardiology, University of California, Davis, Davis, CA, United States
| | - Wilson Xu
- Department of Internal Medicine, Cardiology, University of California, Davis, Davis, CA, United States
| | - James L. Overton
- Department of Internal Medicine, Cardiology, University of California, Davis, Davis, CA, United States
| | - Shandong Yu
- Department of Cardiology, Cardiovascular Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Nipavan Chiamvimonvat
- Department of Internal Medicine, Cardiology, University of California, Davis, Davis, CA, United States
- Department of Veteran Affairs, Northern California Health Care System, Mather, CA, United States
| | - Phung N. Thai
- Department of Internal Medicine, Cardiology, University of California, Davis, Davis, CA, United States
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Comparative efficacy of 20 graft-versus-host disease prophylaxis therapies for patients after hematopoietic stem-cell transplantation: A multiple-treatments network meta-analysis. Crit Rev Oncol Hematol 2020; 150:102944. [DOI: 10.1016/j.critrevonc.2020.102944] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 01/08/2020] [Accepted: 03/19/2020] [Indexed: 12/12/2022] Open
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Ren L, Xu W, Overton JL, Yu S, Chiamvimonvat N, Thai PN. Assessment of Hydroxychloroquine and Chloroquine Safety Profiles: A Systematic Review and Meta-Analysis. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2020:2020.05.02.20088872. [PMID: 32511539 PMCID: PMC7274215 DOI: 10.1101/2020.05.02.20088872] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
BACKGROUND Recently, chloroquine (CQ) and its derivative hydroxychloroquine (HCQ) have emerged as potential antiviral and immunomodulatory options for the treatment of 2019 coronavirus disease (COVID-19). To examine the safety profiles of these medications, we systematically evaluated the adverse events (AEs) of these medications from published randomized controlled trials (RCTs). METHODS We systematically searched PubMed, MEDLINE, Cochrane, the Cochrane Central Register of Controlled Trials (CENTRAL), EMBASE, and the ClinicalTrials.gov for all the RCTs comparing CQ or HCQ with placebo or other active agents, published before March 31, 2020. The random-effects or fixed-effects models were used to pool the risk estimates relative ratio (RR) with 95% confidence interval (CI) for the outcomes. RESULTS The literature search yielded 23 and 17 studies for CQ and HCQ, respectively, that satisfied our inclusion criteria. Of these studies, we performed meta-analysis on the ones that were placebo-controlled, which included 6 studies for CQ and 14 studies for HCQ. We did not limit our analysis to published reports involving viral treatment alone; data also included the usage of either CQ or HCQ for the treatment of other diseases. The trials for the CQ consisted of a total of 2,137 participants (n=1,077 CQ, n=1,060 placebo), while the trials for HCQ involved 1,096 participants (n=558 HCQ and n=538 placebo). The overall mild or total AEs were statistically higher comparing CQ or HCQ to placebo. The AEs were further categorized into four groups and analyses revealed that neurologic, gastrointestinal, dermatologic, and ophthalmic AEs were higher in participants taking CQ compared to placebo. Although this was not evident in HCQ treated groups, further analyses suggested that there were more AEs attributed to other organ system that were not included in the categorized meta-analyses. Additionally, meta-regression analyses revealed that total AEs was affected by dosage for the CQ group. CONCLUSIONS Taken together, we found that participants taking either CQ or HCQ have more AEs than participants taking placebo. Precautionary measures should be taken when using these drugs to treat COVID-19.
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Affiliation(s)
- Lu Ren
- Department of Internal Medicine, Cardiology, UC Davis
| | - Wilson Xu
- Department of Internal Medicine, Cardiology, UC Davis
| | | | - Shandong Yu
- Department of Cardiology, Cardiovascular Center, Beijing Friendship Hospital, Capital Medical University, Beijing
| | | | - Phung N. Thai
- Department of Internal Medicine, Cardiology, UC Davis
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10
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Rozmus J, Ivison S, Kariminia A, Leung VM, Sung S, Subrt P, Lee SJ, Boilard E, Walker I, Foley R, Lipton J, Gallagher G, Couban S, Schultz KR. Higher levels of free plasma mitochondrial DNA are associated with the onset of chronic GvHD. Bone Marrow Transplant 2018; 53:1263-1269. [PMID: 29563589 DOI: 10.1038/s41409-018-0156-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 01/31/2018] [Accepted: 02/19/2018] [Indexed: 12/30/2022]
Abstract
Toll-like receptor-9 (TLR9) responsive B cells have previously been associated with the onset of extensive chronic graft-versus-host disease (cGvHD). We hypothesized that the onset of cGvHD associated with a higher level of plasma-free mitochondrial DNA (mtDNA), a putative TLR9 agonist. Plasma cell-free mtDNA levels were measured in 39 adult patients post-HSCT with and without cGvHD. mtDNA was isolated from plasma and quantified by Q-PCR amplification. We correlated B cell responsiveness to CpG-DNA, a prototypical TLR9 agonist, and previously identified cGVHD biomarkers with mtDNA levels. Free plasma mtDNA were elevated in patients post-HSCT without cGvHD compared to normal non-HSCT adults. There was a significantly higher level of free plasma mtDNA associated with the onset of cGvHD (3080 ± 1586 versus 1834 ± 1435 copies/μL; p = 0.02) compared to 6 months post-HSCT controls. Free mtDNA levels post-HSCT correlated with B cell responsiveness to CpG-DNA and known cGvHD biomarkers: CXCL10 (p = 0.003), ICAM-1 (p = 0.007), CXCL9 (p = 0.03), sCD25 (p = 0.05) and sBAFF (p = 0.05), and percentage of CD21low B cells. Plasma levels of free mtDNA are increased in cGvHD and may represent an endogenous inflammatory stimulus for TLR9 expressing B cells.
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Affiliation(s)
- Jacob Rozmus
- Michael Cuccione Childhood Cancer Research Program, Department of Pediatrics, BC Children's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Sabine Ivison
- CFRI, University of British Columbia, Vancouver, BC, Canada
| | - Amina Kariminia
- Michael Cuccione Childhood Cancer Research Program, Department of Pediatrics, BC Children's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Vivian M Leung
- Michael Cuccione Childhood Cancer Research Program, Department of Pediatrics, BC Children's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Susanna Sung
- Michael Cuccione Childhood Cancer Research Program, Department of Pediatrics, BC Children's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Peter Subrt
- Michael Cuccione Childhood Cancer Research Program, Department of Pediatrics, BC Children's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Stephanie J Lee
- Fred Hutchinson Cancer Research Center and the University of Washington, Seattle, WA, USA
| | - Eric Boilard
- Centre Hospitalier de l'Université Laval, Quebec City, QC, Canada
| | - Irwin Walker
- Hamilton Health Sciences and McMaster University, Hamilton, ON, Canada
| | - Ronan Foley
- Hamilton Health Sciences and McMaster University, Hamilton, ON, Canada
| | - Jeff Lipton
- Princess Margaret Cancer Centre and University of Toronto, Toronto, ON, Canada
| | | | - Stephen Couban
- Capital District Health Authority and Dalhousie University, Halifax, NB, Canada
| | - Kirk R Schultz
- Michael Cuccione Childhood Cancer Research Program, Department of Pediatrics, BC Children's Hospital, University of British Columbia, Vancouver, BC, Canada.
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Navajas EV, Krema H, Hammoudi DS, Lipton JH, Simpson ER, Boyd S, Easterbrook M. Retinal toxicity of high-dose hydroxychloroquine in patients with chronic graft-versus-host disease. Can J Ophthalmol 2016; 50:442-50. [PMID: 26651304 DOI: 10.1016/j.jcjo.2015.08.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2014] [Revised: 08/21/2015] [Accepted: 08/26/2015] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate retinal toxicity in patients treated with high-dose hydroxychloroquine (HCQ) (Plaquenil, Sanofi Pharmaceuticals) for chronic graft-versus-host disease (GVHD). DESIGN Cohort study. PARTICIPANTS Twelve patients with chronic GVHD treated with 800 mg/day HCQ between June 2005 and December 2010. METHODS Patients in this study underwent ophthalmologic examination yearly and ancillary studies including colour vision, Amsler grid, fundus photographs, Humphrey 10-2 automated perimetry, spectral-domain optical coherence tomography (SD-OCT), and multifocal electroretinography (mfERG). Evidence of HCQ toxicity was determined by the presence of scotomas in the Amsler grid and Humphrey 10-2 automated perimetry, and confirmed by at least 1 objective test including SD-OCT or mfERG. RESULTS Of the 12 patients, 7 were male and 5 were female. Mean age was 49 years. Mean best corrected visual acuity at baseline was 20/25 and remained 20/25 at final follow-up. Median duration of HCQ treatment was 22.8 months. Median adjusted daily dosage was 11.5 mg/kg/day. Seven patients developed vortex keratopathy. No signs of pigmentary retinopathy or bull's-eye maculopathy were found in any of the patients. Three patients developed retinal toxicity with scotomas in the Amsler grid and Humphrey 10-2 automated perimetry, as well as abnormal mfERG. Retinal structure measured by SD-OCT was abnormal in 2 of the 3 patients with retinal toxicity. Colour vision measured by Ishihara plates, as well as by 100 Hue colour test, was abnormal in 2 of the 3 patients with retinal toxicity. CONCLUSIONS High-dose HCQ in patients with GVHD was associated with higher incidence and earlier development of retinal toxicity.
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Affiliation(s)
- Eduardo V Navajas
- Department of Ophthalmology, Eye Care Centre, Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada?>.
| | - Hatem Krema
- Department of Ophthalmology and Vision Sciences?>
| | | | - Jeffrey H Lipton
- Allogeneic Blood and Marrow Transplant Service, Princess Margaret Hospital, University of Toronto
| | | | - Shelley Boyd
- Department of Ophthalmology and Vision Sciences, Saint Michael's Hospital, University of Toronto, Toronto, Ont
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Abstract
PURPOSE OF REVIEW Although allogeneic hematopoietic stem cell transplantation (allo-SCT) is potentially curative for a number of hematologic malignancies, its use is limited by the development of acute and chronic graft-versus-host disease (GVHD). This potentially fatal complication occurs in approximately 50% of allo-SCT recipients. RECENT FINDINGS The pathogenesis of acute and chronic GVHD remains poorly understood, methods to prevent it are largely unchanged over the last two decades, and response to front-line treatment with corticosteroids is suboptimal. For patients with steroid-refractory disease, response to second-line treatment is dismal. The prospective clinical studies evaluating new agents for GVHD have been hampered by the inconsistencies in design, making generalization difficult, and few multicenter studies have been conducted. SUMMARY Advances have been made over the last decade in grading both acute and chronic GVHD, with the development of biomarkers that provide improved prognostic information in acute GVHD and National Institutes of Health Consensus Criteria for improved grading of chronic GVHD. This, along with the broad understanding of the need to conduct prospective studies with uniform inclusion criteria and endpoints leading to multicenter studies, will hopefully lead to advancements in the prevention of GVHD in the near future.
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Affiliation(s)
- Samantha M Jaglowski
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
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13
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Abstract
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HCT) is an effective immunotherapy for human cancer. More than 20 000 allo-HCTs are performed each year worldwide, primarily for the treatment of hematologic malignancies. Several technical innovations implemented in allo-HCT over past 2 decades have reduced NRM by 50% and improved overall survival. The allo-HCT practice has changed with the introduction of peripheral blood, cord blood, and haploidentical transplantations and reduced-intensity conditioning, and the patient population is also different regarding age and diagnosis. However, both acute and chronic GVHD remain serious barriers to successful allo-HCT and it is not clear that a major improvement has occurred in our ability to prevent or treat GVHD. Nevertheless, there is an increasing knowledge of the biology and clinical manifestations and the field is getting better organized. These advances will almost certainly lead to major progress in the near future. As the long list of new potential targets and respective drugs are developed, systems need to be developed for rapid testing of them in clinical practice. The current reality is that no single agent has yet to be approved by the US Food and Drug Administration for GVHD prevention or therapy. Although a primary goal of these efforts is to develop better therapies for GVHD, the ultimate goal is to develop treatments that lead to effective prevention or preemption of life-threatening and disabling GVHD manifestations while harnessing the desirable graft-versus-tumor effects.
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Abstract
Quinine was first recognized as a potent antimalarial agent hundreds of years ago. Since then, the beneficial effects of quinine and its more advanced synthetic forms, chloroquine and hydroxychloroquine, have been increasingly recognized in a myriad of other diseases in addition to malaria. In recent years, antimalarials were shown to have various immunomodulatory effects, and currently have an established role in the management of rheumatic diseases, such as systemic lupus erythematosus and rheumatoid arthritis, skin diseases, and in the treatment of chronic Q fever. Lately, additional metabolic, cardiovascular, antithrombotic, and antineoplastic effects of antimalarials were shown. In this review, we discuss the known various immunomodulatory mechanisms of antimalarials and the current evidence for their beneficial effects in various diseases and in potential novel applications.
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Affiliation(s)
- Ilan Ben-Zvi
- Rheumatology Unit, Zabludowicz Center for Autoimmune Diseases and Department of Internal Medicine F, Sheba Medical Center, Tel-Hashomer, 52621 Israel
| | - Shaye Kivity
- Rheumatology Unit, Zabludowicz Center for Autoimmune Diseases and Department of Internal Medicine A and C, Sheba Medical Center, Tel-Hashomer, 52621 Israel
| | - Pnina Langevitz
- Rheumatology Unit, Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, 52621 Israel
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases and Department of Internal Medicine B, Sheba Medical Center, Tel-Hashomer, 52621 Israel
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Fujii H, Ivison SM, Shimizu H, Kajiwara R, Kariminia A, Yan M, Dutz JP, Schultz KR. Inhibition of cathepsin S reduces allogeneic T cell priming but not graft-versus-host disease against minor histocompatibility antigens. Biol Blood Marrow Transplant 2011; 18:546-56. [PMID: 22178962 DOI: 10.1016/j.bbmt.2011.11.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2011] [Accepted: 11/23/2011] [Indexed: 11/30/2022]
Abstract
Cathepsin (Cathepsin) S, L, and B proteases mediate antigen presentation on major histocompatibility complex (MHC) class II by degrading the invariant chain Ii, which blocks peptide loading. The ability of the Cathepsin S inhibitor LHVS (morpholinurea-leucine-homophenylalanine-vinylsulfone phenyl) to impede antigen presentation has led its development as a therapy for autoimmune diseases. There is substantial evidence that donor T cell recognition of host minor histocompatibility antigens (miHA) and subsequent destruction of host tissue mediates graft-versus-host disease (GVHD). We hypothesized that enzymes involved in antigen presentation may play a role in the development of GVHD. Using the C57BL/6 → BALB.B minor mismatch acute GVHD (aGVHD) model, we found that the cathepsin S activity of spleens from allogenetically transplanted mice were significantly increased 1 week after transplantation compared with syngeneic mice. Although LHVS decreased T cell priming responses against both single OVA antigen and miHA in vitro, LHVS did not reduce the severity of aGVHD. In fact, LHVS exacerbated a CD4(+)-T cell-dependent model of GVHD similar to chronic GVHD. This suggests that cytokines rather than T cells may mediate much of the damage in the aGVHD model and that therapeutics based on inhibition of antigen presentation for GVHD must be approached with caution.
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Affiliation(s)
- Hisaki Fujii
- Division of Clinical Pharmacology and Toxicology, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
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Lee SJ. Have we made progress in the management of chronic graft-vs-host disease? Best Pract Res Clin Haematol 2010; 23:529-35. [PMID: 21130418 DOI: 10.1016/j.beha.2010.09.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Chronic graft-vs-host disease (GVHD) is a common long-term complication of allogeneic hematopoietic cell transplant that is associated with very high morbidity and mortality. In order to understand whether we have made progress in the management of chronic GVHD, it is helpful to first propose a definition of meaningful "progress". The following can be considered to be indicators of improved management of chronic GVHD: a decrease in the incidence or severity of chronic GVHD, better efficacy or decreased toxicity of therapies, better quality of life despite chronic GVHD, and improved overall and disease-free survival rates. However, to date, real progress has not been made in these areas, though there are promising new preventive strategies and treatments. Furthermore, a consensus has been reached in the research community about many different issues surrounding chronic GVHD definitions, management, and the conduct of clinical trials. These consensus documents will help to standardize efforts and data collection so that true comparisons can be made in the future and real clinical progress achieved.
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Affiliation(s)
- Paul J Martin
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
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