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Ahmad M, Kelly J, Montano CB, Kumar D, Perdomo C, Malhotra M, Amchin J, Moline M. Transitioning insomnia patients from zolpidem to lemborexant: A multicenter, open-label study evaluating a next-dose transition approach to insomnia pharmacotherapy. Sleep Med X 2024; 7:100098. [PMID: 38312371 PMCID: PMC10835435 DOI: 10.1016/j.sleepx.2023.100098] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 12/18/2023] [Indexed: 02/06/2024] Open
Abstract
Objective Few clinical studies have assessed real-world abrupt transitioning between insomnia medications. This study assessed strategies for directly transitioning patients from zolpidem tartrate (ZOL) immediate/extended release to the dual orexin receptor antagonist, lemborexant (LEM). Methods This randomized, open-label, multicenter study (Study 312; E2006-A001-312) enrolled 53 adults age ≥18 years with insomnia disorder and ≥1-month history of intermittent (3-4 nights/week) or frequent (≥5 nights/week) ZOL use. Subjects recorded their ZOL use in a 3-week Pretreatment Phase, followed by a 2-week Treatment Phase (TRT; Titration) during which ZOL was discontinued. Intermittent ZOL users transitioned to LEM 5 mg (LEM5), Cohort 1, and frequent ZOL users were randomized 1:1 to LEM5, Cohort 2A, or LEM 10 mg (LEM10), Cohort 2B. One dose adjustment was permitted during the TRT. Subjects completing the TRT could continue LEM in the 12-week Extension Phase (EXT). The primary outcome was proportion of subjects who successfully transitioned and remained on LEM at the end of the TRT. Results Most subjects (43 [81.1 %]) successfully transitioned to LEM (9 [90 %], 17 [81.0 %], and 17 [77.3 %] in Cohorts 1, 2A, and 2B, respectively). By the end of the EXT, 66.7 % in Cohort 1 and 60.0 % in Cohort 2A up-titrated to LEM10, whereas 41.2 % in Cohort 2B down-titrated to LEM5; 61.0 % were receiving LEM10 at study end. At the end of the TRT, more subjects taking LEM reported that it helped them return to sleep after waking, compared with those taking ZOL (71.7 % vs. 49.1 %). There were no important differences between treatments regarding how subjects reported feeling as they fell asleep. Most of the treatment-emergent adverse events with LEM were mild in severity. Conclusions Most subjects transitioned successfully to LEM from ZOL (intermittent or frequent use). LEM was well tolerated.
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Affiliation(s)
- Maha Ahmad
- Clinilabs Drug Development Corporation, New York, NY, USA
| | - James Kelly
- Clinilabs Drug Development Corporation, New York, NY, USA
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Hyöty H, Kääriäinen S, Laiho JE, Comer GM, Tian W, Härkönen T, Lehtonen JP, Oikarinen S, Puustinen L, Snyder M, León F, Scheinin M, Knip M, Sanjuan M. Safety, tolerability and immunogenicity of PRV-101, a multivalent vaccine targeting coxsackie B viruses (CVBs) associated with type 1 diabetes: a double-blind randomised placebo-controlled Phase I trial. Diabetologia 2024; 67:811-821. [PMID: 38369573 PMCID: PMC10954874 DOI: 10.1007/s00125-024-06092-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 11/21/2023] [Indexed: 02/20/2024]
Abstract
AIMS/HYPOTHESIS Infection with coxsackie B viruses (CVBs) can cause diseases ranging from mild common cold-type symptoms to severe life-threatening conditions. CVB infections are considered to be prime candidates for environmental triggers of type 1 diabetes. This, together with the significant disease burden of acute CVB infections and their association with chronic diseases other than diabetes, has prompted the development of human CVB vaccines. The current study evaluated the safety and immunogenicity of the first human vaccine designed against CVBs associated with type 1 diabetes in a double-blind randomised placebo-controlled Phase I trial. METHODS The main eligibility criteria for participants were good general health, age between 18 and 45 years, provision of written informed consent and willingness to comply with all trial procedures. Treatment allocation (PRV-101 or placebo) was based on a computer-generated randomisation schedule and people assessing the outcomes were masked to group assignment. In total, 32 participants (17 men, 15 women) aged 18-44 years were randomised to receive a low (n=12) or high (n=12) dose of a multivalent, formalin-inactivated vaccine including CVB serotypes 1-5 (PRV-101), or placebo (n=8), given by intramuscular injections at weeks 0, 4 and 8 at a single study site in Finland. The participants were followed for another 24 weeks. Safety and tolerability were the primary endpoints. Anti-CVB IgG and virus-neutralising titres were analysed using an ELISA and neutralising plaque reduction assays, respectively. RESULTS Among the 32 participants (low dose, n=12; high dose, n=12; placebo, n=8) no serious adverse events or adverse events leading to study treatment discontinuation were observed. Treatment-emergent adverse events considered to be related to the study drug occurred in 37.5% of the participants in the placebo group and 62.5% in the PRV-101 group (injection site pain, headache, injection site discomfort and injection site pruritus being most common). PRV-101 induced dose-dependent neutralising antibody responses against all five CVB serotypes included in the vaccine in both the high- and low-dose groups. Protective titres ≥8 against all five serotypes were seen in >90% of participants over the entire follow-up period. CONCLUSIONS/INTERPRETATION The results indicate that the tested multivalent CVB vaccine is well tolerated and immunogenic, supporting its further clinical development. TRIAL REGISTRATION ClinicalTrials.gov NCT04690426. FUNDING This trial was funded by Provention Bio, a Sanofi company.
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Affiliation(s)
- Heikki Hyöty
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
- Fimlab Laboratories, Tampere, Finland.
- Department of Pediatrics, Tampere University Hospital, Tampere, Finland.
| | | | - Jutta E Laiho
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Gail M Comer
- Provention Bio, Inc., a Sanofi Company, Bridgewater, NJ, USA
| | - Wei Tian
- Provention Bio, Inc., a Sanofi Company, Bridgewater, NJ, USA
| | - Taina Härkönen
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Jussi P Lehtonen
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Sami Oikarinen
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Leena Puustinen
- Department of Virology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Michele Snyder
- Provention Bio, Inc., a Sanofi Company, Bridgewater, NJ, USA
| | - Francisco León
- Provention Bio, Inc., a Sanofi Company, Bridgewater, NJ, USA
| | - Mika Scheinin
- Clinical Research Services Turku - CRST Oy, Turku, Finland
- Institute of Biomedicine, University of Turku, Turku, Finland
| | - Mikael Knip
- Department of Pediatrics, Tampere University Hospital, Tampere, Finland
- Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Miguel Sanjuan
- Provention Bio, Inc., a Sanofi Company, Bridgewater, NJ, USA
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Sornsil D, Harada KH, Phosri A. History of Changes in the Protocol of Clinical Trial of Zinc Supplementation in Treatment of COVID-19 by Hydroxychloroquine. Biol Trace Elem Res 2024; 202:1926-1927. [PMID: 37572184 DOI: 10.1007/s12011-023-03807-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/07/2023] [Indexed: 08/14/2023]
Abstract
An article published in this journal used a randomized controlled trial to evaluate the efficacy of combining chloroquine/hydroxychloroquine (CQ/HCQ) and zinc in the treatment of COVID-19 patients. Findings from this study indicate that zinc supplements did not enhance the clinical efficacy of hydroxychloroquine in improving COVID-19 treatment. Although this finding is consistent with many previous studies, several concerns regarding study protocol and trial registration, including interventions and primary outcomes, have been raised in which the protocol has been changed after the completion of the recruitment.
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Affiliation(s)
- Dorn Sornsil
- Department of Social Epidemiology, Kyoto University Graduate School of Medicine, Kyoto, 6068501, Japan.
| | - Kouji H Harada
- Department of Health Environmental Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Arthit Phosri
- Department of Environmental Health Sciences, Faculty of Public Health, Mahidol University, Bangkok, Thailand
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Christine B, Daniel W, Florian L, Johannes H, Nina H, Ruth H, Frederike S, Daniel H, Anne HJ. "Uninformed consent" in clinical trials with cancer patients: A qualitative analysis of patients' and support persons' communication experiences and needs. Patient Educ Couns 2024; 122:108144. [PMID: 38306787 DOI: 10.1016/j.pec.2024.108144] [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: 03/22/2023] [Revised: 12/21/2023] [Accepted: 01/08/2024] [Indexed: 02/04/2024]
Abstract
OBJECTIVE Cancer patients are often overwhelmed when being informed about clinical trials. However, there is a lack of evidence-based strategies to improve physician-patient communication in this area. This study assessed the experiences and needs of cancer patients and their support persons (SPs) during the informed consent (IC) process prior to participation in clinical trials. METHODS 17 semi-structured interviews with cancer patients and their SP were conducted and analysed using a framework analysis. RESULTS Most respondents reported feeling well informed about the clinical trial. However, core aspects of the study were often not understood highlighting a dissonance between perceived and actual recall and understanding. Many participants trusted that the trial recommended was the best available care and only skimmed the consent form or did not read it at all. CONCLUSIONS This is the first German study to analyse both cancer patients' and SPs' perspectives on IC processes. Although many feel well informed, our results suggest a significant gap in recall and understanding of core components of clinical trials which hinders IC. PRACTICE IMPLICATIONS Further interventional research is required to improve the consent processes prior to clinical trials in order to provide optimal, patient-centred care.
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Affiliation(s)
- Bernardi Christine
- Medical Sociology, Department for Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany.
| | - Wolff Daniel
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Lüke Florian
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Hies Johannes
- Legal Department, University Hospital Regensburg, Regensburg, Germany
| | - Hallowell Nina
- Ethox Centre and Wellcome Centre for Ethics and Humanities, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Horn Ruth
- Ethox Centre and Wellcome Centre for Ethics and Humanities, Nuffield Department of Population Health, University of Oxford, Oxford, UK; Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Seitz Frederike
- Ethics Committee, University of Regensburg, Regensburg, Germany
| | - Heudobler Daniel
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Hermann-Johns Anne
- Medical Sociology, Department for Epidemiology and Preventive Medicine, University of Regensburg, Regensburg, Germany; School of Medicine and Public Health, University of Newcastle, Newcastle, Australia
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Wijewickrama A, Idampitiya D, Karunarathne M, Pahalagamage S, Sellahewa K, Govindapala D, Kalambarachchi H, Sooriyarachchi R, Chandrarathne N, Goonaratna C, Perera J. Efficacy and safety of Link Natural Sudarshana, an Ayurvedic herbal preparation in COVID-19 patients: A phase II multicenter double-blind randomized placebo-controlled trial. J Ethnopharmacol 2024; 323:117535. [PMID: 38070837 DOI: 10.1016/j.jep.2023.117535] [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: 03/23/2023] [Revised: 10/03/2023] [Accepted: 11/28/2023] [Indexed: 01/13/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In vitro and in vivo studies have shown anti-viral and immunomodulatory actions in components of many traditional medicines. Various constituents of traditional medicines have been found to be effective against coronavirus disease (COVID-19) in several clinical trials and in-silico studies. Sudarshana cúrna, a polyherbal Ayurvedic medicine, has been used over thousands of years for a variety of infectious fevers. AIMS OF THE STUDY This study aimed to evaluate the efficacy and safety of Link Natural Sudarshana (LNS) tablets, in patients with COVID 19 disease. LNS is a polyherbal preparation comprising 49 medicinal plants included in the Sudarshana cúrna. MATERIALS AND METHODS A randomized parallel-group double-blind placebo-controlled multi-center phase II clinical trial was conducted in patients with mild to moderate COVID-19 disease. They were randomly allocated to intervention and control groups. The intervention group received LNS tablets whereas the control group received placebo tablets for 10 days or until the patient was discharged from the hospital. All patients received standard symptomatic treatment. The primary outcome, a reduction in mean log viral load was assessed at day 5 of treatment. The secondary outcomes, clinical progression and safety, were assessed by, monitoring changes in symptoms daily on a Likert scale ranging from 1 to 4 and laboratory tests respectively. RESULTS A total of 171 patients (treatment group 83, control group 88) completed the trial. There were no significant differences between the baseline status of the two groups except that body mass index was significantly higher in the placebo group. The mean log viral load reduction at day 5 was higher in the treatment group (2.20 ± 1.67) compared to the placebo group (1.93 ± 1.80), with a mean difference of -0.278. This difference was not statistically significant at the 5% significant level. Reduction of mean cumulative symptom score, which included 16 symptoms graded according to severity, was higher in the treatment group compared to the placebo group. This difference was not statistically significant. None of the study participants developed hypoxia. Among the 7 lymphopenia patients in the placebo group, 3 continued to have lymphopenia at day 10, whereas 9 lymphopenia patients in the treatment group, reverted to normal counts. C reactive proteins (CRP) showed a greater reduction in the treatment group. None reported adverse effects. No significant changes occurred in hematological and biochemical parameters that assessed safety. CONCLUSIONS LNS is safe to use in COVID-19 patients and accelerated the decline in viral load, relieved symptoms, reduced CRP levels and reversed lymphopenia earlier, when compared to the placebo.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Nadeeka Chandrarathne
- Faculty of Medicine, Department of Community Medicine, University of Colombo, Sri Lanka
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Li K, Dong L, Gao S, Zhang J, Feng Y, Gu L, Yang J, Liu X, Wang Y, Mao Z, Jiang D, Xia Z, Zhang G, Tang J, Ma P, Zhang W. Safety, tolerability, pharmacokinetics and neutrophil elastase inhibitory effects of Sivelestat: A randomized, double-blind, placebo-controlled single- and multiple-dose escalation study in Chinese healthy subjects. Eur J Pharm Sci 2024; 195:106723. [PMID: 38336251 DOI: 10.1016/j.ejps.2024.106723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 11/29/2023] [Accepted: 02/06/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND AND OBJECTIVE Neutrophil elastase has been identified as a potential therapeutic target for acute lung injury or acute respiratory distress syndrome, and Sivelestat is a selective, reversible and competitive neutrophil elastase inhibitor. This study was designed to investigate the safety, tolerability, pharmacokinetics and neutrophil elastase inhibitory effects of Sivelestat in healthy Chinese subjects. METHODS A randomized, double-blind, placebo-controlled single- and multiple-dose escalation clinical trial was carried out. Briefly, healthy volunteers in twelve cohorts with 8 per cohort received 1.0-20.2 mg/kg/h Sivelestat or placebo in an intravenous infusion manner for two hours, and healthy volunteers in four cohorts received two hours intravenous infusion of 2.0-5.0 mg/kg/h Sivelestat or placebo with an interval of twelve hours for seven times. The safety and tolerability were evaluated and serial blood samples were collected for pharmacokinetics and neutrophil elastase inhibitory effects analysis at the specified time-point. RESULTS A total of 128 subjects were enrolled and all participants completed the study except one. Sivelestat exhibited satisfactory safety and tolerability up to 20.2 mg/kg/h in single-dose cohorts and 5.0 mg/kg/h in multiple-dose cohorts. Even so, more attention should be paid to the safety risks when using high doses. The Cmax and AUC of Sivelestat increased in a dose dependent manner, and Tmax was similar for different dose cohorts. In multiple-dose cohorts, the plasma concentrations reached steady state 48 h after first administration and the accumulation of Cmax and AUC was not obvious. Furthermore, the Cmin_ss of 5.0 mg/kg/h dose cohort could meet the needs of clinical treatment. For some reason, the pharmacodynamics data revealed that the inhibitory effect of Sivelestat on neutrophil elastase content in healthy subjects was inconclusive. CONCLUSION Sivelestat was safe and well tolerated with appropriate pharmacokinetic parameters, which provided support for more diverse dosing regimen in clinical application. CLINICAL TRIAL REGISTRATION www.chinadrugtrials.org.cn identifier is CTR20210072.
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Affiliation(s)
- Kun Li
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Lingfang Dong
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Shan Gao
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Jingying Zhang
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Yinghua Feng
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Li Gu
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Jie Yang
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Xing Liu
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Yaqin Wang
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Zhenkun Mao
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Dandan Jiang
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Zhengchao Xia
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Guoliang Zhang
- Shanghai Precise Biotechnology Co., Ltd, Shanghai, China
| | - Jingwen Tang
- Shanghai Huilun Pharmaceutical Co., Ltd, Shanghai, China
| | - Peizhi Ma
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China
| | - Wei Zhang
- Department of Pharmacy, Henan Provincial People's Hospital, Zhengzhou, China; Department of Pharmacy, Zhengzhou University People's Hospital, Zhengzhou, China; Department of Pharmacy, People's Hospital of Henan University, Zhengzhou, China.
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Zaki JK, Lago SG, Spadaro B, Rustogi N, Gangadin SS, Benacek J, Drexhage HA, de Witte LD, Kahn RS, Sommer IEC, Bahn S, Tomasik J. Exploring peripheral biomarkers of response to simvastatin supplementation in schizophrenia. Schizophr Res 2024; 266:66-74. [PMID: 38377869 DOI: 10.1016/j.schres.2024.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/02/2024] [Accepted: 02/11/2024] [Indexed: 02/22/2024]
Abstract
Schizophrenia is one of the most debilitating mental disorders, and its diagnosis and treatment present significant challenges. Several clinical trials have previously evaluated the effectiveness of simvastatin, a lipid-lowering medication, as a novel add-on treatment for schizophrenia. However, treatment effects varied highly between patients and over time. In the present study, we aimed to identify biomarkers of response to simvastatin in recent-onset schizophrenia patients. To this end, we profiled relevant immune and metabolic markers in patient blood samples collected in a previous clinical trial (ClinicalTrials.gov: NCT01999309) before simvastatin add-on treatment was initiated. Analysed sample types included serum, plasma, resting-state peripheral blood mononuclear cells (PBMCs), as well as PBMC samples treated ex vivo with immune stimulants and simvastatin. Associations between the blood readouts and clinical endpoints were evaluated using multivariable linear regression. This revealed that changes in insulin receptor (IR) levels induced in B-cells by ex vivo simvastatin treatment inversely correlated with in vivo effects on cognition at the primary endpoint of 12 months, as measured using the Brief Assessment of Cognition in Schizophrenia scale total score (standardised β ± SE = -0.75 ± 0.16, P = 2.2 × 10-4, Q = 0.029; n = 21 patients). This correlation was not observed in the placebo group (β ± SE = 0.62 ± 0.39, P = 0.17, Q = 0.49; n = 14 patients). The candidate biomarker explained 53.4 % of the variation in cognitive outcomes after simvastatin supplementation. Despite the small sample size, these findings suggest a possible interaction between the insulin signalling pathway and cognitive effects during simvastatin therapy. They also point to opportunities for personalized schizophrenia treatment through patient stratification.
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Affiliation(s)
- Jihan K Zaki
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK
| | - Santiago G Lago
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK
| | - Benedetta Spadaro
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK
| | - Nitin Rustogi
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK
| | - Shiral S Gangadin
- Department of Biomedical Sciences of Cells & Systems, University Medical Center Groningen (UMCG), University of Groningen, Groningen, the Netherlands
| | - Jiri Benacek
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK
| | - Hemmo A Drexhage
- Department of Immunology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Lot D de Witte
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - René S Kahn
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Psychiatry, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Iris E C Sommer
- Department of Biomedical Sciences of Cells & Systems, University Medical Center Groningen (UMCG), University of Groningen, Groningen, the Netherlands; Department of Psychiatry, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Sabine Bahn
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK.
| | - Jakub Tomasik
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, UK.
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Avadhani R, Ziai WC, Thompson RE, Mould WA, Lane K, Nanni A, Iacobelli M, Sharrock MF, Sansing LH, Van Eldik LJ, Hanley DF. Clinical Trial Protocol for BEACH: A Phase 2a Study of MW189 in Patients with Acute Nontraumatic Intracerebral Hemorrhage. Neurocrit Care 2024; 40:807-815. [PMID: 37919545 PMCID: PMC10959780 DOI: 10.1007/s12028-023-01867-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/22/2023] [Indexed: 11/04/2023]
Abstract
Patients with acute spontaneous intracerebral hemorrhage (ICH) develop secondary neuroinflammation and cerebral edema that can further damage the brain and lead to increased risk of neurologic complications. Preclinical studies in animal models of acute brain injury have shown that a novel small-molecule drug candidate, MW01-6-189WH (MW189), decreases neuroinflammation and cerebral edema and improves functional outcomes. MW189 was also safe and well tolerated in phase 1 studies in healthy adults. The proof-of-concept phase 2a Biomarker and Edema Attenuation in IntraCerebral Hemorrhage (BEACH) clinical trial is a first-in-patient, multicenter, randomized, double-blind, placebo-controlled trial. It is designed to determine the safety and tolerability of MW189 in patients with acute ICH, identify trends in potential mitigation of neuroinflammation and cerebral edema, and assess effects on functional outcomes. A total of 120 participants with nontraumatic ICH will be randomly assigned 1:1 to receive intravenous MW189 (0.25 mg/kg) or placebo (saline) within 24 h of symptom onset and every 12 h for up to 5 days or until hospital discharge. The 120-participant sample size (60 per group) will allow testing of the null hypothesis of noninferiority with a tolerance limit of 12% and assuming a "worst-case" safety assumption of 10% rate of death in each arm with 10% significance and 80% power. The primary outcome is all-cause mortality at 7 days post randomization between treatment arms. Secondary end points include all-cause mortality at 30 days, perihematomal edema volume after symptom onset, adverse events, vital signs, pharmacokinetics of MW189, and inflammatory cytokine concentrations in plasma (and cerebrospinal fluid if available). Other exploratory end points are functional outcomes collected on days 30, 90, and 180. BEACH will provide important information about the utility of targeting neuroinflammation in ICH and will inform the design of future larger trials of acute central nervous system injury.
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Affiliation(s)
- Radhika Avadhani
- BIOS Clinical Trials Coordinating Center, Johns Hopkins School of Medicine, 750 East Pratt Street, 16th Floor, Baltimore, MD, 21202, USA
| | - Wendy C Ziai
- BIOS Clinical Trials Coordinating Center, Johns Hopkins School of Medicine, 750 East Pratt Street, 16th Floor, Baltimore, MD, 21202, USA
- Division of Neurocritical Care, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Richard E Thompson
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - W Andrew Mould
- BIOS Clinical Trials Coordinating Center, Johns Hopkins School of Medicine, 750 East Pratt Street, 16th Floor, Baltimore, MD, 21202, USA
| | - Karen Lane
- BIOS Clinical Trials Coordinating Center, Johns Hopkins School of Medicine, 750 East Pratt Street, 16th Floor, Baltimore, MD, 21202, USA
| | - Angeline Nanni
- BIOS Clinical Trials Coordinating Center, Johns Hopkins School of Medicine, 750 East Pratt Street, 16th Floor, Baltimore, MD, 21202, USA
| | - Michael Iacobelli
- BIOS Clinical Trials Coordinating Center, Johns Hopkins School of Medicine, 750 East Pratt Street, 16th Floor, Baltimore, MD, 21202, USA
| | - Matthew F Sharrock
- Division of Neurocritical Care, Department of Neurology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Lauren H Sansing
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
| | - Linda J Van Eldik
- Sanders-Brown Center on Aging and Department of Neuroscience, University of Kentucky, Lexington, KY, USA
| | - Daniel F Hanley
- BIOS Clinical Trials Coordinating Center, Johns Hopkins School of Medicine, 750 East Pratt Street, 16th Floor, Baltimore, MD, 21202, USA.
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9
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Nier A, Ulrich C, Volk C, Wolffgang MC, Brandsch C, Wensch-Dorendorf M, Girndt M, Stangl GI. Effects of a single phosphate-enriched test meal on inflammasome activity and postprandial inflammatory markers in healthy subjects. Eur J Nutr 2024; 63:797-807. [PMID: 38175251 PMCID: PMC10948537 DOI: 10.1007/s00394-023-03306-6] [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: 06/19/2023] [Accepted: 12/08/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE The consumption of highly processed food is often associated with a high intake of inorganic phosphate. Hyperphosphatemia is accompanied by an inflammatory status in patients with chronic kidney disease. However, the immune response to high phosphorus intake in healthy individuals is largely unknown. Therefore, the aim of the present study was to evaluate the effect of a single phosphate-enriched meal on inflammasome activity and plasma levels of inflammatory markers. METHODS The analysis included 28 participants who received a single dose of either 700 mg phosphorus or a placebo with a test meal. At baseline, 4 and 8 h post-meal, plasma interleukin (IL)-6, IL-1β, IL-10, c-reactive protein (CRP), soluble IL-6 receptor (sIL-6R) and glycoprotein 130 (sgp130) levels were determined. At baseline and 4 h post-meal, peripheral blood mononuclear cells were isolated to assess inflammasome activity. Subsequently, the effect of phosphate with or without glucose on IL-6 and IL-1β gene expression and secretion in U937 monocytes was examined. RESULTS While both groups showed a marked postprandial increase in IL-6 plasma levels, neither plasma levels of IL-6, IL-1β, CRP, IL-10, sIL-6R, and sgp130 nor inflammasome activity were affected by phosphate compared to placebo. In U937 cells, there was also no effect of phosphate on IL-6 expression, but the addition of glucose increased it. Phosphate, however, reduced the IL-1β secretion of these cells. CONCLUSION Postprandial inflammatory markers were not affected by dietary phosphate. However, IL-6 plasma levels were markedly increased post-meal, which appears to be a metabolic rather than a pro-inflammatory phenomenon. TRIAL REGISTRATION NUMBER ClinicalTrials.gov, NCT03771924, date of registration: 11th December 2018, retrospectively registered.
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Affiliation(s)
- Anika Nier
- Institute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle, Germany.
| | - Christof Ulrich
- Department of Internal Medicine II, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Christin Volk
- Institute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle, Germany
- Competence Cluster of Cardiovascular Health and Nutrition (nutriCARD), Halle-Jena-Leipzig, Germany
| | | | - Corinna Brandsch
- Institute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Monika Wensch-Dorendorf
- Institute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Matthias Girndt
- Department of Internal Medicine II, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Gabriele I Stangl
- Institute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle, Germany
- Competence Cluster of Cardiovascular Health and Nutrition (nutriCARD), Halle-Jena-Leipzig, Germany
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10
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Ferraro S, Rousseau M, Dufour S, Dubuc J, Roy JP, Desrochers A. Evaluation of potassium monopersulfate footbath solution for controlling digital dermatitis in lactating dairy cattle. A randomized clinical trial. Res Vet Sci 2024; 170:105180. [PMID: 38359647 DOI: 10.1016/j.rvsc.2024.105180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/04/2024] [Accepted: 02/07/2024] [Indexed: 02/17/2024]
Abstract
Our objective was to assess potassium monopersulfate as a disinfectant used in footbath to control digital dermatitis (DD) in dairy cows. We hypothesized that a potassium monopersulfate solution would control DD. A 180-day randomized negative controlled trial was conducted in a 265-Holstein free-stall facility. Throughout the trial, foot bathing was performed bi-weekly using a split (left vs. right feet) footbath: one tub filled with 1% potassium monopersulfate (treatment), the other with tap water (control). Digital dermatitis lesions were scored during trimming chute examinations of the unwashed hind heels every 90 days using the modified M-scoring system. Digital dermatitis lesions were re-categorized into four variables: 1) inactive; 2) active; 3) any; 4) inactive or absence of DD lesions. Three longitudinal outcomes were characterized: risks of 1) developing a DD lesion; 2) reactivating an inactive DD lesion; 3) development of an inactive or the absence of the DD lesion. A generalized linear model was used to compare the variables and longitudinal outcomes between treated and control groups. Prevalence of active DD lesions increased from 12.5% to 39.9% between days 0 and 90. This significant increase in prevalence justified the discontinuation of the study on day 90 for ethical reasons. There was no statistical difference between treated and control groups for the first outcome (RR: 1.0; 95% CI: 0.62, 1.7), the second outcome (RR: 1.0; 95% CI: 0.62,-1.7); or the third outcome (RR: 0.88; 95% CI: 0.37, 2.1). A 1% potassium monopersulfate footbath solution appears ineffective to control DD in this study.
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Affiliation(s)
- Salvatore Ferraro
- Département de sciences cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 Sicotte, Saint-Hyacinthe, Québec J2S 2M2, Canada; Department of Clinical Sciences, Swedish University of Agricultural Sciences, 7054, SE-750 07 Uppsala, Sweden.
| | - Marjolaine Rousseau
- Département de sciences cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 Sicotte, Saint-Hyacinthe, Québec J2S 2M2, Canada
| | - Simon Dufour
- Département de pathologie et microbiologie, Faculté de médecine vétérinaire, Université de Montréal, 3200 Sicotte, Saint-Hyacinthe, Québec J2S 2M2, Canada; Regroupement FRQNT Op+lait, 3200 Sicotte, Saint-Hyacinthe, Québec J2S 2M2, Canada
| | - Jocelyn Dubuc
- Département de sciences cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 Sicotte, Saint-Hyacinthe, Québec J2S 2M2, Canada; Regroupement FRQNT Op+lait, 3200 Sicotte, Saint-Hyacinthe, Québec J2S 2M2, Canada
| | - Jean-Philippe Roy
- Département de sciences cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 Sicotte, Saint-Hyacinthe, Québec J2S 2M2, Canada; Regroupement FRQNT Op+lait, 3200 Sicotte, Saint-Hyacinthe, Québec J2S 2M2, Canada
| | - André Desrochers
- Département de sciences cliniques, Faculté de médecine vétérinaire, Université de Montréal, 3200 Sicotte, Saint-Hyacinthe, Québec J2S 2M2, Canada
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11
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Vine J, Berlin N, Moskowitz A, Berg KM, Liu X, Balaji L, Donnino MW, Grossestreuer AV. Corticosteroids to Reduce Inflammation in Severe Pancreatitis (CRISP) protocol and statistical analysis plan: a prospective, multicentre, double-blind, randomized, placebo controlled clinical trial. Contemp Clin Trials 2024; 139:107486. [PMID: 38431131 DOI: 10.1016/j.cct.2024.107486] [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: 09/28/2023] [Revised: 01/29/2024] [Accepted: 02/28/2024] [Indexed: 03/05/2024]
Abstract
INTRODUCTION Acute pancreatitis is a common disease which, in its severe form, is associated with significant morbidity and mortality. Currently, there is no specific therapy known to attenuate organ failure in severe pancreatitis and treatment consists primarily of supportive care. Corticosteroids have been shown to be beneficial in disease processes associated with systemic inflammation and could potentially improve outcomes in severe acute pancreatitis. METHODS The Corticosteroids to Reduce Inflammation in Severe Pancreatitis (CRISP) trial is a multi-centre, double-blind, randomized, placebo-controlled clinical trial that aims to determine the impact of corticosteroids versus placebo on organ injury in patients with severe acute pancreatitis. Patients are randomized to receive 100 mg of hydrocortisone parenterally versus matching placebo every 8 h for 3 days. Clinical and laboratory data are collected at the time of study enrollment, at 24, 48 and 72 h. The primary end-point for the trial is the difference in 72-h change in the Sequential Organ Failure Assessment (SOFA) score between hydrocortisone and placebo groups. Additional key secondary outcomes include ventilator free days and 28-day mortality. DISCUSSION This study will add to the evidence base in the treatment of severe acute pancreatitis. The results will inform clinical practice and future studies in the field. Trial registration number The trial is registered on clinicaltrials.gov (NCT05160506). It was posted on December 16th, 2021. The study protocol was approved by the Beth Israel Deaconess Medical Center Committee on Clinical Investigation (CCI) (protocol 2021 P-000803).
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Affiliation(s)
- Jacob Vine
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Noa Berlin
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA; Department of Clinical Sciences, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
| | - Ari Moskowitz
- Division of Critical Care Medicine, Montefiore Medical Center, the Bronx, NY, USA; Bronx Center for Critical Care Outcomes and Resuscitation Research, the Bronx, New York, NY, USA
| | - Katherine M Berg
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA; Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Xiaowen Liu
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Lakshman Balaji
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Michael W Donnino
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA; Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA; Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA
| | - Anne V Grossestreuer
- Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, 1 Deaconess Road, Rosenberg 2, Boston, MA 02215, USA.
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12
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Salpekar JA, Scahill L. Psychopharmacology Management in Autism Spectrum Disorder. Pediatr Clin North Am 2024; 71:283-299. [PMID: 38423721 DOI: 10.1016/j.pcl.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Persons with autism spectrum disorder (ASD) may have other psychiatric conditions that warrant treatment. Symptoms may not be easy to discern from rigidity or irritability that are sometimes considered to be constituent parts of ASD. Pathophysiology that involves hyperexcitable neurons and anomalous connectivity may provide justification for using psychopharmacologic agents, although nonmedical strategies may also be effective. Hyperactivity, irritability, and tantrums with or without aggression may be rational targets for psychopharmacological intervention. The best-studied drug class to date has been the second-generation antipsychotics targeting irritability.
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Affiliation(s)
- Jay A Salpekar
- Neuropsychiatry Center, Kennedy Krieger Institute, Johns Hopkins University School of Medicine, 1741 Ashland Avenue, Baltimore, MD 21205, USA.
| | - Lawrence Scahill
- Emory University School of Medicine, Marcus Autism Center, 1920 Briarcliff Road, Atlanta, GA 30329, USA
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13
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Wang AJY, Yan C, Reike MJ, Black PC, Contreras-Sanz A. A systematic review of nanocarriers for treatment of urologic cancers. Urol Oncol 2024; 42:75-101. [PMID: 38161104 DOI: 10.1016/j.urolonc.2023.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/26/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024]
Abstract
Nanocarriers (NCs) are a form of nanotechnology widely investigated in cancer treatment to improve the safety and efficacy of systemic therapies by increasing tumor specificity. Numerous clinical trials have explored the use of NCs in urologic cancers since the approval of the first NCs for cancer treatment over 20 years ago. The objective of this systematic review is to examine the effectiveness and safety of NCs in treating urological cancers. This paper summarizes the state of the field by investigating peer-reviewed, published results from 43 clinical trials involving the use of NCs in bladder, prostate, and kidney cancer patients with a focus on safety and efficacy data. Among the 43 trials, 16 were phase I, 20 phase II, and 4 phase I/II. No phase III trials have been reported. While both novel and classic NCs have been explored in urologic cancers, NCs already approved for the treatment of other cancers were more widely represented. Trials in prostate cancer and mixed trials involving both urologic and non-urologic cancer patients were the most commonly reported trials. Although NCs have demonstrable efficacy with adequate safety in non-urologic cancer patient populations, current clinical stage NC options appear to be less beneficial in the urologic cancer setting. For example, nab-paclitaxel and liposomal doxorubicin have proven ineffective in the treatment of urologic cancers despite successes in other cancers. However, several ongoing pre-clinical studies using targeted and locally applied improved NCs may eventually improve their utility.
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Affiliation(s)
- Amy J Y Wang
- The Vancouver Prostate Centre and Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Cathy Yan
- The Vancouver Prostate Centre and Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Moritz J Reike
- The Vancouver Prostate Centre and Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Peter C Black
- The Vancouver Prostate Centre and Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada..
| | - Alberto Contreras-Sanz
- The Vancouver Prostate Centre and Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada..
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14
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Eisenstein EL, Hill KD, Wood N, Kirchner JL, Anstrom KJ, Granger CB, Rao SV, Baldwin HS, Jacobs JP, Jacobs ML, Kannankeril PJ, Graham EM, O'Brien SM, Li JS. Evaluating registry-based trial economics: Results from the STRESS clinical trial. Contemp Clin Trials Commun 2024; 38:101257. [PMID: 38298917 PMCID: PMC10826145 DOI: 10.1016/j.conctc.2024.101257] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 12/18/2023] [Accepted: 01/08/2024] [Indexed: 02/02/2024] Open
Abstract
Background Registry-based trials have the potential to reduce randomized clinical trial (RCT) costs. However, observed cost differences also may be achieved through pragmatic trial designs. A systematic comparison of trial costs across different designs has not been previously performed. Methods We conducted a study to compare the current Steroids to Reduce Systemic inflammation after infant heart surgery (STRESS) registry-based RCT vs. two established designs: pragmatic RCT and explanatory RCT. The primary outcome was total RCT design costs. Secondary outcomes included: RCT duration and personnel hours. Costs were estimated using the Duke Clinical Research Institute's pricing model. Results The Registry-Based RCT estimated duration was 31.9 weeks greater than the other designs (259.5 vs. 227.6 weeks). This delay was caused by the Registry-Based design's periodic data harvesting that delayed site closing and statistical reporting. Total personnel hours were greatest for the Explanatory design followed by the Pragmatic design and the Registry-Based design (52,488 vs 29,763 vs. 24,480 h, respectively). Total costs were greatest for the Explanatory design followed by the Pragmatic design and the Registry-Based design ($10,140,263 vs. $4,164,863 vs. $3,268,504, respectively). Thus, Registry-Based total costs were 32 % of the Explanatory and 78 % of the Pragmatic design. Conclusion Total costs for the STRESS RCT with a registry-based design were less than those for a pragmatic design and much less than an explanatory design. Cost savings reflect design elements and leveraging of registry resources to improve cost efficiency, but delays to trial completion should be considered.
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Affiliation(s)
| | - Kevin D. Hill
- Duke Clinical Research Institute, Durham, NC, USA
- Duke Pediatric and Congenital Heart Center, Durham, NC, USA
| | - Nancy Wood
- Duke Clinical Research Institute, Durham, NC, USA
| | | | - Kevin J. Anstrom
- Collaborative Studies Coordinating Center, Chapel Hill, NC, USA
- Department of Biostatistics, University of North Carolina, Chapel Hill, NC, USA
| | | | | | - H. Scott Baldwin
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | | | | | - Eric M. Graham
- Medical University of South Carolina, Charleston, SC, USA
| | | | - Jennifer S. Li
- Duke Clinical Research Institute, Durham, NC, USA
- Duke Pediatric and Congenital Heart Center, Durham, NC, USA
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15
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Kuerec AH, Wang W, Yi L, Tao R, Lin Z, Vaidya A, Pendse S, Thasma S, Andhalkar N, Avhad G, Kumbhar V, Maier AB. Towards personalized nicotinamide mononucleotide (NMN) supplementation: Nicotinamide adenine dinucleotide (NAD) concentration. Mech Ageing Dev 2024; 218:111917. [PMID: 38430946 DOI: 10.1016/j.mad.2024.111917] [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: 10/27/2023] [Revised: 02/07/2024] [Accepted: 02/19/2024] [Indexed: 03/05/2024]
Abstract
Nicotinamide mononucleotide (NMN) is a precursor of nicotinamide adenine dinucleotide (NAD), which declines with age. Supplementation of NMN has been shown to improve blood NAD concentration. However, the optimal NMN dose remains unclear. This is a post-hoc analysis of a double-blinded clinical trial involving 80 generally healthy adults aged 40-65 years. The participants received a placebo or daily 300 mg, 600 mg, or 900 mg NMN for 60 days. Blood NAD concentration, blood biological age, homeostatic model assessment for insulin resistance, 6-minute walk test, and 36-item short-form survey (SF-36) were measured at baseline and after supplement. A significant dose-dependent increase in NAD concentration change (NADΔ) was observed following NMN supplementation, with a large coefficient of variation (29.2-113.3%) within group. The increase in NADΔ was associated with an improvement in the walking distance of 6-minute walk test and the SF-36 score. The median effect dose of NADΔ for the 6-minute walk test and SF-36 score was 15.7 nmol/L (95% CI: 10.9-20.5 nmol/L) and 13.5 nmol/L (95% CI; 10.5-16.5 nmol/L), respectively. Because of the high interindividual variability of the NADΔ after NMN supplementation, monitoring NAD concentration can provide valuable insights for tailoring personalized dosage regimens and optimizing NMN utilization.
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Affiliation(s)
- Ajla Hodzic Kuerec
- Healthy Longevity Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore; Centre for Healthy Longevity, @AgeSingapore, National University Health System, 10 Medical Drive, Singapore 117597, Singapore
| | - Weilan Wang
- Healthy Longevity Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore; Centre for Healthy Longevity, @AgeSingapore, National University Health System, 10 Medical Drive, Singapore 117597, Singapore
| | - Lin Yi
- Abinopharm, Inc, 3 Enterprise Drive, Suite 407, Shelton, CT 06484, USA
| | - Rongsheng Tao
- Huzhou Yihui Biotechnology Co., Ltd, 1366 Hong Feng Road, Huzhou, Zhejiang 313000, People's Republic of China
| | - Zhigang Lin
- ABA Chemicals Corporation, 67 Libing Road, Building 4, Zhangjian Hi-Tech Park, Shanghai 201203, People's Republic of China
| | - Aditi Vaidya
- ProRelix Services LLP, 102 A/B, Park Plaza, Karve Road, Karve Nagar, Pune, Maharashtra 411052, India
| | - Sohal Pendse
- ProRelix Services LLP, 102 A/B, Park Plaza, Karve Road, Karve Nagar, Pune, Maharashtra 411052, India
| | - Sornaraja Thasma
- ProRelix Services LLP, 102 A/B, Park Plaza, Karve Road, Karve Nagar, Pune, Maharashtra 411052, India
| | - Niranjan Andhalkar
- ProRelix Services LLP, 102 A/B, Park Plaza, Karve Road, Karve Nagar, Pune, Maharashtra 411052, India
| | - Ganesh Avhad
- Lotus Healthcare & Aesthetics Clinic, 5 Bramha Chambers, 2010 Sadashivpeth, Tilak Road, Pune, Maharashtra, India
| | - Vidyadhar Kumbhar
- Sunad Ayurved, Siddhivinayak Apart, Jeevan Nagar, Chinchwad, Pune, Maharashtra 411033, India
| | - Andrea B Maier
- Healthy Longevity Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore; Centre for Healthy Longevity, @AgeSingapore, National University Health System, 10 Medical Drive, Singapore 117597, Singapore; Vrije Universiteit Amsterdam, Department of Human Movement Sciences, @AgeAmsterdam, Amsterdam Movement Sciences, Van der Boechorststraat 7, Amsterdam 1081 BT, the Netherlands.
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Abstract
The exciting news about the US FDA approval of omaveloxolone as the first-ever drug to be approved for an inherited ataxia is welcome news for patients and families that deal with this devastating disease as well as for health care providers and investigators with an interest in this and other rare diseases. This event is the culmination of long and fruitful collaboration between patients, their families, clinicians, laboratory researchers, patient advocacy organizations, industry, and regulatory agencies. The process has generated intense discussion about outcome measures, biomarkers, trial design, and the nature of approval process for such diseases. It also has brought hope and enthusiasm for increasingly better therapies for genetic diseases in general.
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Affiliation(s)
- S H Subramony
- Fixel Center for Neurological Disorders, University of Florida College of Medicine, Gainesville, FL, 32608, USA.
| | - D L Lynch
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
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17
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Rivelli A, Lefaiver C, Shields M, Ozoani-Lohrer O, Marek A, Hirschtick J, Fitzpatrick V. A novel approach to assessing disparity in representativeness of clinical trial participants within a large midwestern healthcare system. Contemp Clin Trials Commun 2024; 38:101274. [PMID: 38390273 PMCID: PMC10881410 DOI: 10.1016/j.conctc.2024.101274] [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: 10/02/2023] [Revised: 01/09/2024] [Accepted: 02/13/2024] [Indexed: 02/24/2024] Open
Abstract
Background Representativeness in clinical trials (CT) serves as a metric of access to healthcare and reflects differences that may determine differential efficacy of medical interventions; thus, quantifying representativeness in CT participation is critical. Methods This retrospective, descriptive study utilized patient demographic data extracted from the largest Midwestern non-profit healthcare system. Using data between January 1, 2019 and December 31, 2021, a CT Participant Sample of 4,537 system patients who were active CT participants was compared to a CT Patient Population of 195,726 system patients receiving care by the PI of active CTs, which represented the target population. Chi-square goodness-of-fit tests were used to test differences in distributions of demographic variables between groups, indicating disparity in CT participation. Two metrics adapted from literature - participation incidence disparity (PID) and participation incidence ratio (PIR) - were calculated to quantify absolute and relative disparity in representativeness proportions, respectively. Descriptive approaches to assessing representativeness are also provided. Results Results showed significant differences by race/ethnicity (χ2 = 50.64; p < 0.0001), age categories (χ2 = 56.64; p < 0.0001), and insurance (χ2 = 41.29; p < 0.0001). PID and PIR metrics revealed reduced CT participation among non-White racial/ethnic groups and increased CT participation among White Non-Hispanic patients. Further, CT participants ≥80 or Worker's Compensation were underrepresented while those with Self-Pay insurance were overrepresented as CT participants. Conclusions Despite progress, continued efforts to not only enroll participants into CTs that are representative of the healthcare system and region, but also to better assess representativeness quantitatively are still needed.
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Affiliation(s)
- Anne Rivelli
- Advocate Aurora Research Institute, Milwaukee, WI, USA
- Advocate Health, Milwaukee, WI, USA
| | - Cheryl Lefaiver
- Advocate Aurora Research Institute, Milwaukee, WI, USA
- Center for Child and Family Research, Milwaukee, WI, USA
- Advocate Health, Milwaukee, WI, USA
| | - Maureen Shields
- Advocate Aurora Research Institute, Milwaukee, WI, USA
- Advocate Health, Milwaukee, WI, USA
| | - Osondi Ozoani-Lohrer
- Advocate Aurora Research Institute, Milwaukee, WI, USA
- Center for Child and Family Research, Milwaukee, WI, USA
| | - Andy Marek
- Advocate Aurora Research Institute, Milwaukee, WI, USA
- Advocate Health, Milwaukee, WI, USA
| | - Jana Hirschtick
- Advocate Aurora Research Institute, Milwaukee, WI, USA
- Advocate Health, Milwaukee, WI, USA
| | - Veronica Fitzpatrick
- Advocate Aurora Research Institute, Milwaukee, WI, USA
- Advocate Health, Milwaukee, WI, USA
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18
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Zhu S, Wu Z, Wang W, Wei L, Zhou H. A revisit of drugs and potential therapeutic targets against non-alcoholic fatty liver disease: learning from clinical trials. J Endocrinol Invest 2024; 47:761-776. [PMID: 37839037 DOI: 10.1007/s40618-023-02216-y] [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: 08/02/2023] [Accepted: 10/01/2023] [Indexed: 10/17/2023]
Abstract
PURPOSE Non-alcoholic fatty liver disease (NAFLD) is the most common liver disease, with a worldwide prevalence of 25%. Although numerous clinical trials have been conducted over the last few decades, an effective treatment has not been approved yet. Extensive research has accumulated a large amount of data and experience; however, the vast number of clinical trials and new therapeutic targets for NAFLD make it impossible to keep abreast of the relevant information. Therefore, a systematic analysis of the existing trials is necessary. METHODS Here, we reviewed clinical trials on NAFLD registered in the mandated federal database, ClinicalTrials.gov, to generate a detailed overview of the trials related to drugs and therapeutic targets for NAFLD treatment. Following screening for pertinence to therapy, a total of 440 entries were identified that included active trials as well as those that have already been completed, suspended, terminated, or withdrawn. RESULTS We summarize and systematically analyze the state, drug development pipeline, and discovery of treatment targets for NAFLD. We consider possible factors that may affect clinical outcomes. Furthermore, we discussed these results to explore the mechanisms responsible for clinical outcomes. CONCLUSION We summarised the landscape of current clinical trials and suggested the directions for future NAFLD therapy to assist internal medicine specialists in treating the whole clinical spectrum of this highly prevalent liver disease.
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Affiliation(s)
- S Zhu
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
| | - Z Wu
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
| | - W Wang
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
| | - L Wei
- School of Life Science, Anhui Medical University, Hefei, 230032, China.
| | - H Zhou
- School of Life Science, Anhui Medical University, Hefei, 230032, China.
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19
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Meshberg-Cohen S, Cook JM, Bin-Mahfouz A, Petrakis IL. Written exposure therapy for veterans with co-occurring substance use disorders and PTSD: Study design of a randomized clinical trial. Contemp Clin Trials 2024; 139:107475. [PMID: 38365173 DOI: 10.1016/j.cct.2024.107475] [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: 11/28/2023] [Revised: 02/01/2024] [Accepted: 02/13/2024] [Indexed: 02/18/2024]
Abstract
There are high rates of posttraumatic stress disorder (PTSD) among treatment-seeking veterans with substance use disorders (SUD). While addiction programs traditionally do not address PTSD, there is evidence that trauma treatments for individuals with this comorbidity have improved PTSD and SUD outcomes. Written exposure therapy (WET), a five-session evidence-based psychotherapy (EBP) for PTSD, has high patient satisfaction, and lower dropout compared to other EBPs for PTSD. WET may be ideally suited for clinical settings that may not have the trauma expertise found in PTSD specialty clinics, given it requires less training time, treatment sessions, preparation time, and therapist involvement than existing EBPs, and no homework assignments. This paper describes the design, methodology, and protocol of a randomized clinical trial to evaluate whether treatment as usual (TAU) plus WET (n = 51) is superior to TAU plus a neutral topic writing condition (n = 51) on both PTSD and addiction outcomes for veterans in SUD treatment. The primary hypothesis is that participants assigned to TAU+WET, compared to those in TAU+ neutral topic writing, will report reduced symptoms of PTSD. The secondary hypothesis is that veterans receiving WET will have greater decreases in number of days of substance use compared to TAU+ neutral topic controls at follow-up. Assessments will take place at baseline, post-treatment, 8-week, and 12-week follow-up. Exploratory aims will examine the association between heart rate variability and treatment outcomes. If results prove promising, they will support WET as an effective brief, easy to disseminate, adjunct to current SUD treatment for veterans with comorbid PTSD. Trial registration: ClinicalTrials.gov ID NCT05327504.
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Affiliation(s)
- Sarah Meshberg-Cohen
- Yale University School of Medicine, Department of Psychiatry, United States of America; VA Connecticut Healthcare System, United States of America.
| | - Joan M Cook
- Yale University School of Medicine, Department of Psychiatry, United States of America
| | - Amirah Bin-Mahfouz
- Yale University School of Medicine, Department of Psychiatry, United States of America; VA Connecticut Healthcare System, United States of America
| | - Ismene L Petrakis
- Yale University School of Medicine, Department of Psychiatry, United States of America; VA Connecticut Healthcare System, United States of America
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20
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Houssami N, Lockie D, Giles M, Doncovio S, Marr G, Taylor D, Li T, Nickel B, Marinovich ML. Effectiveness of hybrid digital breast tomosynthesis/digital mammography compared to digital mammography in women presenting for routine screening at Maroondah BreastScreen: Study protocol for a co-designed, non-randomised prospective trial. Breast 2024; 74:103692. [PMID: 38422623 PMCID: PMC10909882 DOI: 10.1016/j.breast.2024.103692] [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: 12/19/2023] [Revised: 02/11/2024] [Accepted: 02/13/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Digital breast tomosynthesis (DBT) for breast cancer screening has been shown in international trials to increase cancer detection compared with mammography; however, results have varied across screening settings, and currently there is limited and conflicting evidence on interval cancer rates (a surrogate for screening effectiveness). Australian pilot data also indicated substantially longer screen-reading time for DBT posing a barrier for adoption. There is a critical need for evidence on DBT to inform its role in Australia, including evaluation of potentially more feasible models of implementation, and quantification of screening outcomes by breast density which has global relevance. METHODS This study is a prospective trial embedded in population-based Australian screening services (Maroondah BreastScreen, Eastern Health, Victoria) comparing hybrid screening comprising DBT (mediolateral oblique view) and digital mammography (cranio-caudal view) with standard mammography screening in a concurrent group attending another screening site. All eligible women aged ≥40 years attending the Maroondah service for routine screening will be enrolled (unless they do not provide verbal consent and opt-out of hybrid screening; are unable to provide consent; or where a 'pushback' image on hybrid DBT cannot be obtained). Each arm will enrol 20,000 women. The primary outcomes are cancer detection rate (per 1000 screens) and recall rate (percentage). Secondary outcomes include 'opt-out' rate; cohort characteristics; cancer characteristics; assessment outcomes; screen-reading time; and interval cancer rate at 24-month follow-up. Automated volumetric breast density will be measured to allow stratification of outcomes by mammographic density. Stratification by age and screening round will also be undertaken. An interim analysis will be undertaken after the first 5000 screens in the intervention group. DISCUSSION This is the first Australian prospective trial comparing hybrid DBT/mammography with standard mammography screening that is powered to show differences in cancer detection. Findings will inform future implementation of DBT in screening programs world-wide and provide evidence on whether DBT should be adopted in the broader BreastScreen program in Australia or in subgroups of screening participants. TRIAL REGISTRATION The trial is registered with the Australian New Zealand Clinical Trials Registry (ANZCTR, ACTRN12623001144606, https://www.anzctr.org.au/). Registration will be updated to reflect trial progress and protocol amendments.
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Affiliation(s)
- Nehmat Houssami
- The Daffodil Centre, The University of Sydney, A Joint Venture with Cancer Council NSW, Sydney, New South Wales, Australia; Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Darren Lockie
- Maroondah BreastScreen, Eastern Health, Victoria, Australia
| | - Michelle Giles
- Maroondah BreastScreen, Eastern Health, Victoria, Australia
| | | | | | - David Taylor
- Office of Research and Ethics, Eastern Health, Box Hill, Victoria, Australia
| | - Tong Li
- The Daffodil Centre, The University of Sydney, A Joint Venture with Cancer Council NSW, Sydney, New South Wales, Australia
| | - Brooke Nickel
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - M Luke Marinovich
- The Daffodil Centre, The University of Sydney, A Joint Venture with Cancer Council NSW, Sydney, New South Wales, Australia; Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia.
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21
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Dupuis F, Perreault K, Hébert LJ, Perron M, Fredette A, Desmeules F, Roy JS. Group-based exercise training programs for military members presenting musculoskeletal disorders - A pragmatic randomized controlled trial. J Orthop Sports Phys Ther 2024:1-28. [PMID: 38530230 DOI: 10.2519/jospt.2024.12342] [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] [Indexed: 03/27/2024]
Abstract
OBJECTIVE: To compare the effects of personalized supervised group-based programs (group physical therapy programs) to usual one-on-one physical therapy care (usual physical therapy care) on disability for military personnel suffering from low back pain, rotator cuff-related shoulder pain, patellofemoral pain syndrome or lateral ankle sprain. Secondary outcomes were pain severity, pain-related fear, health-related quality of life and patients' satisfaction with their condition and care. DESIGN: Non-inferiority pragmatic randomized clinical trial. METHODS: One hundred and twenty military personnel from the Canadian Armed Forces, experiencing one of four targeted musculoskeletal disorders, were consecutively recruited, and randomly assigned to group physical therapy programs or usual physical therapy care. Disability, pain severity, pain-related fear, and health-related quality of life outcomes were measured at 6, 12, and 26 weeks after baseline. Satisfaction with treatment was evaluated at the end of the intervention. Intention-to-treat analyses using linear mixed models with random effects were used to compare the effects of interventions. Chi-squared tests were used to compare satisfaction. RESULTS: There were no significant Time x Group interactions for any of the primary and secondary outcomes (Time × Group p>.67). Satisfaction with treatment also did not differ between groups (p>.05). Statistically significant and clinically important improvements were observed in both groups for all outcomes after 12 weeks (Time effect: p<.01), except for health-related quality of life (p=.13). CONCLUSION: Group physical therapy programs were not inferior to usual physical therapy care for managing pain, functional capacity, and patients' satisfaction with care of military personnel presenting with various musculoskeletal disorders. Both interventions led to clinical and statistical improvement in pain and function in the mid and long term. Group physical therapy could be an effective strategy to enhance access to care..
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Affiliation(s)
- Frédérique Dupuis
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), CIUSSS de la Capitale-Nationale, Quebec, Canada
- School of Rehabilitation Sciences, Faculty of Medicine, Université Laval, Quebec, Canada
| | - Kadija Perreault
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), CIUSSS de la Capitale-Nationale, Quebec, Canada
- School of Rehabilitation Sciences, Faculty of Medicine, Université Laval, Quebec, Canada
| | - Luc J Hébert
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), CIUSSS de la Capitale-Nationale, Quebec, Canada
- School of Rehabilitation Sciences, Faculty of Medicine, Université Laval, Quebec, Canada
- Département de radiologie et médecine nucléaire, Faculty of Medicine, Université Laval, Quebec, Canada
| | - Marc Perron
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), CIUSSS de la Capitale-Nationale, Quebec, Canada
- School of Rehabilitation Sciences, Faculty of Medicine, Université Laval, Quebec, Canada
| | - Anny Fredette
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), CIUSSS de la Capitale-Nationale, Quebec, Canada
- School of Rehabilitation Sciences, Faculty of Medicine, Université Laval, Quebec, Canada
- Directorate of Women's and Diversity Health, Research and Engagement Manager, Canadian Forces Health Services Head Quarters, Ottawa, Canada
| | - François Desmeules
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montréal, Canada
- Orthopaedic Clinical Research Unit, Centre de recherche de l'Hôpital Maisonneuve-Rosemont (CRHMR), CIUSSS de l'Est-de-l'Île de Montréal, Montréal, Canada
| | - Jean-Sébastien Roy
- Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris), CIUSSS de la Capitale-Nationale, Quebec, Canada
- School of Rehabilitation Sciences, Faculty of Medicine, Université Laval, Quebec, Canada
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22
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McIlroy G, Lax S, Gaskell C, Jackson A, Rhodes M, Seale T, Fox S, Hopkins L, Okosun J, Barrington SF, Ringshausen I, Ramsay AG, Calaminici M, Linton K, Bishton M. Investigator choice of standard therapy versus sequential novel therapy arms in the treatment of relapsed follicular lymphoma (REFRACT): study protocol for a multi-centre, open-label, randomised, phase II platform trial. BMC Cancer 2024; 24:370. [PMID: 38528445 DOI: 10.1186/s12885-024-12112-0] [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: 02/14/2024] [Accepted: 03/12/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND Relapsed or refractory follicular lymphoma (rrFL) is an incurable disease associated with shorter remissions and survival after each line of standard therapy. Many promising novel, chemotherapy-free therapies are in development, but few are licensed as their role in current treatment pathways is poorly defined. METHODS The REFRACT trial is an investigator-initiated, UK National Cancer Research Institute, open-label, multi-centre, randomised phase II platform trial aimed at accelerating clinical development of novel therapies by addressing evidence gaps. The first of the three sequential novel therapy arms is epcoritamab plus lenalidomide, to be compared with investigator choice standard therapy (ICT). Patients aged 18 years or older with biopsy proven relapsed or refractory CD20 positive, grade 1-3a follicular lymphoma and assessable disease by PET-CT are eligible. The primary outcome is complete metabolic response by PET-CT at 24 weeks using the Deauville 5-point scale and Lugano 2014 criteria. Secondary outcomes include overall metabolic response, progression-free survival, overall survival, duration of response, and quality of life assessed by EQ-5D-5 L and FACT-Lym. The trial employs an innovative Bayesian design with a target sample size of 284 patients: 95 in the ICT arm and 189 in the novel therapy arms. DISCUSSION Whilst there are many promising novel drugs in early clinical development for rrFL, understanding the relative efficacy and safety of these agents, and their place in modern treatment pathways, is limited by a lack of randomised trials and dearth of published outcomes for standard regimens to act as historic controls. Therefore, the aim of REFRACT is to provide an efficient platform to evaluate novel agents against standard therapies for rrFL. The adaptive Bayesian power prior methodology design will minimise patient numbers and accelerate trial delivery. TRIAL REGISTRATION ClinicalTrials.gov: NCT05848765; 08-May-2023. EUDRACT 2022-000677-75; 10-Feb-2022.
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Affiliation(s)
- Graham McIlroy
- Cancer Research UK Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, UK.
| | - Siân Lax
- Cancer Research UK Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, UK
| | - Charlotte Gaskell
- Cancer Research UK Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, UK
| | - Aimee Jackson
- Cancer Research UK Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, UK
| | | | - Tania Seale
- Division of Cancer Sciences, University of Manchester, Manchester, UK
| | - Sonia Fox
- Cancer Research UK Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, UK
| | - Lousie Hopkins
- Cancer Research UK Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, UK
| | - Jessica Okosun
- Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Sally F Barrington
- King's College London and Guy's and St Thomas' PET Centre, School of Biomedical Engineering and Imaging Sciences, King's College London, King's Health Partners, London, UK
| | | | - Alan G Ramsay
- School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Maria Calaminici
- Department of Cellular Pathology Barts Health and Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Kim Linton
- Division of Cancer Sciences, University of Manchester, Manchester, UK
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - Mark Bishton
- Translational Medical Sciences, University of Nottingham, Nottingham, UK
- Department of Haematology, Nottingham University Hospitals NHS Trust, Nottingham, UK
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23
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Zou KH, Vigna C, Talwai A, Jain R, Galaznik A, Berger ML, Li JZ. The Next Horizon of Drug Development: External Control Arms and Innovative Tools to Enrich Clinical Trial Data. Ther Innov Regul Sci 2024:10.1007/s43441-024-00627-4. [PMID: 38528279 DOI: 10.1007/s43441-024-00627-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/04/2024] [Indexed: 03/27/2024]
Abstract
Conducting clinical trials (CTs) has become increasingly costly and complex in terms of designing and operationalizing. These challenges exist in running CTs on novel therapies, particularly in oncology and rare diseases, where CTs increasingly target narrower patient groups. In this study, we describe external control arms (ECA) and other relevant tools, such as virtualization and decentralized clinical trials (DCTs), and the ability to follow the clinical trial subjects in the real world using tokenization. ECAs are typically constructed by identifying appropriate external sources of data, then by cleaning and standardizing it to create an analysis-ready data file, and finally, by matching subjects in the external data with the subjects in the CT of interest. In addition, ECA tools also include subject-level meta-analysis and simulated subjects' data for analyses. By implementing the recent advances in digital health technologies and devices, virtualization, and DCTs, realigning of CTs from site-centric designs to virtual, decentralized, and patient-centric designs can be done, which reduces the patient burden to participate in the CTs and encourages diversity. Tokenization technology allows linking the CT data with real-world data (RWD), creating more comprehensive and longitudinal outcome measures. These tools provide robust ways to enrich the CT data for informed decision-making, reduce the burden on subjects and costs of trial operations, and augment the insights gained for the CT data.
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Affiliation(s)
| | - Chelsea Vigna
- Medidata Solutions, a Dassault Systèmes Company, Boston, MA, USA
| | - Aniketh Talwai
- Medidata Solutions, a Dassault Systèmes Company, Boston, MA, USA
| | - Rahul Jain
- Medidata Solutions, a Dassault Systèmes Company, Boston, MA, USA
| | - Aaron Galaznik
- Medidata Solutions, a Dassault Systèmes Company, Boston, MA, USA
| | - Marc L Berger
- Medidata Solutions, a Dassault Systèmes Company, Boston, MA, USA
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24
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Zhang Y, Wang Y, Li G, Zhao X, Wang K, Jia C, Yang Y, Huang L, Tan J, Chen X, Leng W, Xie Z, Zhang W, Zong J, Chen K, Li Q, Jia X, Zhao D, An Y, Zhang Y. A randomized, blind, parallel controlled phase I clinical trial to evaluate the safety and preliminary immunogenicity of 23-valent pneumococcal polysaccharide vaccine in healthy people aged 2 years and older. Vaccine 2024:S0264-410X(24)00331-1. [PMID: 38519344 DOI: 10.1016/j.vaccine.2024.03.044] [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: 11/14/2023] [Revised: 03/05/2024] [Accepted: 03/17/2024] [Indexed: 03/24/2024]
Abstract
BACKGROUND Despite some progress in pneumococcal immunization, the global burden of pneumococcal infection remains high, and pneumococcal disease remains a public health concern. Studies in China and abroad have found that 23-valent pneumococcal polysaccharide vaccine (PPV23) vaccination can effectively prevent invasive pneumococcal disease. This phase Ⅰ clinical study assessed the safety and immunogenicity of a PPV23 vaccine candidate. METHODS All subjects were randomly assigned to receive one dose intramuscular injection of experimental vaccine or control vaccine at a ratio of 1:1. The incidence of any adverse events was observed within 30 min, 0-7 days and 8-28 days post vaccination and the incidence of abnormal blood biochemical and blood routine indicators were tested on the 4th day post vaccination, the incidence of serious adverse events (SAEs) at 6 months post vaccination was recorded. Blood samples were collected prior to vaccination and on the 28th day post vaccination, and serum antibodies were detected by enzyme linked immunosorbent assay (ELISA). RESULTS The most common adverse reaction was pain at the injection site, followed by erythema. There was no significant difference of the incidence of systemic adverse reactions between the two vaccine groups. The adverse reactions observed in the trial were all common vaccination-related reactions, and no serious adverse reactions were observed. Compared to pre-vaccination, the (geometric mean concentrations) GMCs of IgG (immunoglobulin G) specific antibody against each serotype were all increased in the experimental group and the control group, there were statistical differences in seroconversion rates of serotypes 4 and 20 between the two vaccine groups. CONCLUSION This clinical study showed good safety of the PPV23 vaccine candidate produced by Ab&b Biotechnology Co., Ltd.JS had good safety after vaccination in people aged 2 years and older. At the same time, good immunogenicity was also demonstrated.
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Affiliation(s)
| | - Yanxia Wang
- Henan Provincial Centre for Disease Control and Prevention, Zhengzhou, China
| | - Guangfu Li
- Ab&b Bio-tech Co., Ltd.JS, Taizhou, China
| | - Xue Zhao
- Ab&b Bio-tech Co., Ltd.JS, Taizhou, China
| | - Kai Wang
- Ab&b Bio-tech Co., Ltd.JS, Taizhou, China
| | - Chunyu Jia
- Ab&b Bio-tech Co., Ltd.JS, Taizhou, China
| | - Yongli Yang
- Department of Epidemiology and Public Health, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Lili Huang
- Henan Provincial Centre for Disease Control and Prevention, Zhengzhou, China
| | - Jiebing Tan
- Henan Provincial Centre for Disease Control and Prevention, Zhengzhou, China
| | | | - Wenna Leng
- Ab&b Bio-tech Co., Ltd.JS, Taizhou, China
| | - Zhiqiang Xie
- Henan Provincial Centre for Disease Control and Prevention, Zhengzhou, China
| | - Wei Zhang
- Henan Provincial Centre for Disease Control and Prevention, Zhengzhou, China
| | - Juan Zong
- Ab&b Bio-tech Co., Ltd.JS, Taizhou, China
| | - Kang Chen
- Ab&b Bio-tech Co., Ltd.JS, Taizhou, China
| | - Qin Li
- Ab&b Bio-tech Co., Ltd.JS, Taizhou, China
| | - Xiaocan Jia
- Department of Epidemiology and Public Health, College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Dongyang Zhao
- Henan Provincial Centre for Disease Control and Prevention, Zhengzhou, China.
| | - Youcai An
- Ab&b Bio-tech Co., Ltd.JS, Taizhou, China.
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Li L, Zhang X, Wu Y, Xing C, Du H. Challenges of mesenchymal stem cells in the clinical treatment of COVID-19. Cell Tissue Res 2024:10.1007/s00441-024-03881-y. [PMID: 38512548 DOI: 10.1007/s00441-024-03881-y] [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: 06/17/2023] [Accepted: 02/19/2024] [Indexed: 03/23/2024]
Abstract
The 2019 coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has brought an enormous public health burden to the global society. The duration of the epidemic, the number of infected people, and the widespread of the epidemic are extremely rare in modern society. In the initial stage of infection, people generally show fever, cough, and dyspnea, which can lead to pneumonia, acute respiratory syndrome, kidney failure, and even death in severe cases. The strong infectivity and pathogenicity of SARS-CoV-2 make it more urgent to find an effective treatment. Mesenchymal stem cells (MSCs) are a kind of pluripotent stem cells with the potential for self-renewal and multi-directional differentiation. They are widely used in clinical experiments because of their low immunogenicity and immunomodulatory function. Mesenchymal stem cell-derived exosomes (MSC-Exo) can play a physiological role similar to that of stem cells. Since the COVID-19 pandemic, a series of clinical trials based on MSC therapy have been carried out. The results show that MSCs are safe and can significantly improve patients' respiratory function and prognosis of COVID-19. Here, the effects of MSCs and MSC-Exo in the treatment of COVID-19 are reviewed, and the clinical challenges that may be faced in the future are clarified.
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Affiliation(s)
- Luping Li
- School of Chemistry and Biological Engineering, University of Science and Technology Beijing, No. 30 XueYuan Road, Haidian District, Beijing, 100083, China
- Daxing Research Institute, University of Science and Technology Beijing, Beijing, 100083, China
| | - Xiaoshuang Zhang
- School of Chemistry and Biological Engineering, University of Science and Technology Beijing, No. 30 XueYuan Road, Haidian District, Beijing, 100083, China
- Daxing Research Institute, University of Science and Technology Beijing, Beijing, 100083, China
| | - Yawen Wu
- School of Chemistry and Biological Engineering, University of Science and Technology Beijing, No. 30 XueYuan Road, Haidian District, Beijing, 100083, China
- Daxing Research Institute, University of Science and Technology Beijing, Beijing, 100083, China
| | - Cencan Xing
- Daxing Research Institute, University of Science and Technology Beijing, Beijing, 100083, China.
| | - Hongwu Du
- School of Chemistry and Biological Engineering, University of Science and Technology Beijing, No. 30 XueYuan Road, Haidian District, Beijing, 100083, China.
- Daxing Research Institute, University of Science and Technology Beijing, Beijing, 100083, China.
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26
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Hansen SH, Jensen TM, Petersen GS, Pouwer F, Sønderlund AL, Søndergaard J. Effect of an entry-to-care intervention on diabetes distress in individuals with newly diagnosed type 2 diabetes: a study protocol for a cluster-randomized trial. Trials 2024; 25:207. [PMID: 38515146 PMCID: PMC10956216 DOI: 10.1186/s13063-024-07949-6] [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: 06/23/2023] [Accepted: 01/22/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Diabetes distress (DD) affects at least 36% of T2DM patients and is often associated with insufficient support and care. This study examines an intervention that targets DD through enhanced cross-sectoral collaboration and treatment during the first 3 months following diagnosis. The intervention aims to improve care and self-management and to reduce DD. METHODS AND INTERVENTION The study is designed as a cluster-randomized trial with the intervention focusing on four key elements of diabetes care: effective cross-sectoral communication and information sharing, systematic care, a "one-stop-shop" health screening and start-up conversation at the municipality, and improving patient insights into own care. This study requires 32 clusters (16/arm) to achieve 80% power and a 5% significance cut-off, with 270 patients required. GP recruitment occurred from May to Dec 2022. Patient recruitment is ongoing from May 2022 to Aug 2023. GPs were randomized 1:1 using computer-generated blocks of six. Participating GPs are located in Southern Denmark and are not participating in other trials. Patients must be 18 + years of age, have a T2DM diagnosis, and be fluent in spoken and written Danish. DD is the primary outcome and will be measured at baseline, at four months, and again at a 12-month follow-up. Secondary outcomes include quality of care, self-management, quality of life, and clinical factors. Tertiary outcomes comprise depression, stress, resilience, sleep quality, and social network quality. CONCLUSION This study is among the first clinical trials exploring the development of DD from diagnosis to 12 months post-diagnosis. Many previous interventions did not directly target DD as the primary outcome. This research provides new insights into DD progression in patients newly diagnosed with T2DM and examines an intervention designed to lower DD in early diabetes stages, contributing to a better understanding of the development of DD and how this intervention affects patient well-being. TRIAL REGISTRATION ClinicalTrial.gov NCT05571306. Registered on 07 October 2022.
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Affiliation(s)
- Steffan Holst Hansen
- Research Unit of General Practice, University of Southern Denmark, J.B. Winsløws Vej 9A, 5000, Odense, Denmark.
| | - Troels Mygind Jensen
- Research Unit of General Practice, University of Southern Denmark, J.B. Winsløws Vej 9A, 5000, Odense, Denmark
| | | | - Francois Pouwer
- Steno Diabetes Center Odense, Odense, Denmark
- Department of Psychology, University of Southern Denmark, Odense, Denmark
| | - Anders L Sønderlund
- Research Unit of General Practice, University of Southern Denmark, J.B. Winsløws Vej 9A, 5000, Odense, Denmark.
| | - Jens Søndergaard
- Research Unit of General Practice, University of Southern Denmark, J.B. Winsløws Vej 9A, 5000, Odense, Denmark
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27
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Kulkarni T, Criner GJ, Kass DJ, Rosas IO, Scholand MB, Dilling DF, Summer R, Duncan SR. Design of the STRIVE-IPF trial- study of therapeutic plasma exchange, rituximab, and intravenous immunoglobulin for acute exacerbations of idiopathic pulmonary fibrosis. BMC Pulm Med 2024; 24:143. [PMID: 38509495 PMCID: PMC10953157 DOI: 10.1186/s12890-024-02957-3] [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: 02/16/2024] [Accepted: 03/08/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Acute exacerbations of idiopathic pulmonary fibrosis (AE-IPF) affect a significant proportion of patients with IPF. There are limited data to inform therapeutic strategies for AE-IPF, despite its high mortality. We discuss the rationale and design of STRIVE-IPF, a randomized, multi-center, open-label Phase IIb clinical trial to determine the efficacy of combined therapeutic plasma exchange (TPE), rituximab, and intravenous immunoglobulin (IVIG), in comparison to treatment as usual (TAU), among patients with acute IPF exacerbations. METHODS The STRIVE-IPF trial will randomize 51 patients among five sites in the United States. The inclusion criteria have been designed to select a study population with AE-IPF, as defined by American Thoracic Society criteria, while excluding patients with an alternative cause for a respiratory decompensation. The primary endpoint of this trial is six-month survival. Secondary endpoints include supplement oxygen requirement and six-minute walk distance which will be assessed immediately prior to treatment and after completion of therapy on day 19, as well as at periodic subsequent visits. DISCUSSION The experimental AE-IPF therapy proposed in this clinical trial was adapted from treatment regimens used in other antibody-mediated diseases. The regimen is initiated with TPE, which is expected to rapidly reduce circulating autoantibodies, followed by rituximab to reduce B-cells and finally IVIG, which likely has multiple effects, including affecting feedback inhibition of residual B-cells by Fc receptor occupancy. We have reported potential benefits of this experimental therapy for AE-IPF in previous anecdotal reports. This clinical trial has the potential to profoundly affect current paradigms and treatment approaches to patients with AE-IPF. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT03286556.
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Affiliation(s)
- Tejaswini Kulkarni
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, 1900 University Blvd. Tinsley Harrison Tower, Suite 422, Birmingham, AL, 35294, USA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Daniel J Kass
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ivan O Rosas
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Mary Beth Scholand
- Pulmonary Division, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Daniel F Dilling
- Division of Pulmonary and Critical Care Medicine, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, USA
| | - Ross Summer
- Section of Pulmonary and Critical Care, Thomas Jefferson University, Philadelphia, PA, USA
| | - Steven R Duncan
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, 1900 University Blvd. Tinsley Harrison Tower, Suite 422, Birmingham, AL, 35294, USA.
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Maguire S, Kesby A, Brownlow R, Hunt GE, Kim M, McAulay C, Grisham JR, McGregor IS, Suraev A, Kevin RC, Russell J. A phase II randomised controlled trial of intranasal oxytocin in anorexia nervosa. Psychoneuroendocrinology 2024; 164:107032. [PMID: 38520886 DOI: 10.1016/j.psyneuen.2024.107032] [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: 09/26/2023] [Revised: 02/13/2024] [Accepted: 03/17/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND Anorexia nervosa (AN) is an eating disorder (ED) with high mortality rates and limited response to existing treatments, prompting the need to identify effective agents and adjuncts. There is evidence for an emerging role for the neuropeptide oxytocin (OT) in the pathophysiology of AN, with studies showing a perturbed oxytocinergic system in patients with AN. Preliminary evidence has demonstrated that intranasal OT (IN-OT) can produce anxiolytic effects in AN, as well as reducing concern about eating, and dysfunctional attentional biases related to the disorder. IN-OT is a non-invasive treatment option for AN that requires investigation as an adjunct to nutritional rehabilitation. METHODS This multi-site study (Trial Registration:ACTRN1261000897460) sought to replicate and extend a previous randomised placebo-controlled pilot trial of repeated dose IN-OT in patients with AN hospitalised for nutritional rehabilitation. Patients with AN (N=61) received daily IN-OT (18 IU twice per day) or placebo for four weeks, whilst undergoing inpatient hospital treatment. Outcome measures included ED psychopathology (primary) as measured by the Eating Disorder Examination (EDE) and Body Mass Index (BMI; secondary). Participants were assessed pre- and post-treatment, and at six months following the intervention. The effects of the first and last doses of IN-OT on responses (anxiety ratings and salivary cortisol) to a high-energy snack were also examined. RESULTS Sixty-one female inpatients (Mage=24.36,SD=7.87) with an average BMI of 16.24 (range: 11.43-18.55), were recruited into the study. No significant differences were found between placebo and OT groups at any of the time points on the outcomes of interest, but significant improvements in almost all psychological parameters in both groups were evident over time. IN-OT did not significantly reduce anxiety nor salivary cortisol in response to a high-calorie snack. CONCLUSION This is the largest randomised placebo-controlled trial of repeated dose intranasal OT in people with AN, during refeeding. The therapeutically promising findings of the pilot study were not replicated. Limitations and reasons for the non-replication included relatively large variance, baseline psychopathology scores being higher in this patient group, potential ceiling effects in BMI and ED psychopathology as well as differing comorbidities.
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Affiliation(s)
- Sarah Maguire
- Inside Out Institute, Charles Perkins Building, University of Sydney, NSW 2006, Australia; Sydney Local Health District, Missenden Rd, Camperdown, NSW 2050, Australia; Faculty of Medicine & Health, University of Sydney, NSW 2006, Australia.
| | - Alice Kesby
- Faculty of Science, School of Psychology, University of Sydney, NSW 2006, Australia.
| | - Rachel Brownlow
- Faculty of Science, School of Psychology, University of Sydney, NSW 2006, Australia
| | - Glenn E Hunt
- Sydney Local Health District, Missenden Rd, Camperdown, NSW 2050, Australia; Discipline of Psychiatry, University of Sydney, Sydney, NSW 2006, Australia
| | - Marcellius Kim
- Sydney Local Health District, Missenden Rd, Camperdown, NSW 2050, Australia; Professor Marie Bashir Centre, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, NSW 2050, Australia
| | - Claire McAulay
- Faculty of Science, School of Psychology, University of Sydney, NSW 2006, Australia
| | - Jessica R Grisham
- UNSW Sydney, Faculty of Science, School of Psychology, Anzac Parade, Randwick, NSW 2031, Australia
| | - Iain S McGregor
- Faculty of Science, School of Psychology, University of Sydney, NSW 2006, Australia; University of Sydney, Brain and Mind Centre, Mallet St, Camperdown, NSW 2050, Australia; University of Sydney, Lambert Initiative for Cannabinoid Therapeutics, Brain Mind Centre, Mallet St, Camperdown, NSW 2050, Australia
| | - Anastasia Suraev
- Faculty of Science, School of Psychology, University of Sydney, NSW 2006, Australia; University of Sydney, Brain and Mind Centre, Mallet St, Camperdown, NSW 2050, Australia; University of Sydney, Lambert Initiative for Cannabinoid Therapeutics, Brain Mind Centre, Mallet St, Camperdown, NSW 2050, Australia
| | - Richard C Kevin
- Faculty of Medicine & Health, University of Sydney, NSW 2006, Australia; University of Sydney, Brain and Mind Centre, Mallet St, Camperdown, NSW 2050, Australia; University of Sydney, Lambert Initiative for Cannabinoid Therapeutics, Brain Mind Centre, Mallet St, Camperdown, NSW 2050, Australia
| | - Janice Russell
- Inside Out Institute, Charles Perkins Building, University of Sydney, NSW 2006, Australia; Sydney Local Health District, Missenden Rd, Camperdown, NSW 2050, Australia; Faculty of Medicine & Health, University of Sydney, NSW 2006, Australia; Discipline of Psychiatry, University of Sydney, Sydney, NSW 2006, Australia; Professor Marie Bashir Centre, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, NSW 2050, Australia
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Wang Y, Wen J, Pan T, Cao Y, Lin H, Zhou Y. Comparing the effectiveness of caries arrest by micro-operative treatment to operative treatment: A 2-year randomized controlled clinical trial. Clin Oral Investig 2024; 28:222. [PMID: 38499947 DOI: 10.1007/s00784-024-05567-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 02/17/2024] [Indexed: 03/20/2024]
Abstract
OBJECTIVES To compare the effectiveness of caries arrest by micro-operative treatment (sealing) to operative treatment (flowable resin composite restoration) through a 2-year randomized controlled clinical trial. MATERIALS AND METHODS A prospective randomized controlled trial was conducted among 7-9-year-old children. At baseline, 630 subjects were screened and 92 children who had at least one carious lesion classified as ICDAS 3 on the pit and fissure of first permanent molar were included. Then they were randomly assigned to the sealant group (73 lesions) and the flowable resin composite group (76 lesions) to receive the corresponding intervention. Lesions status in each group was evaluated every 6 months up to 24 months. Clinical progression of dental caries and materials retention were the outcomes used for group comparisons at p-value < 0.05. RESULTS After 24 months, three lesions (4.1%) in the sealant group clinically progressed to dentin caries. No lesion in the flowable composite group was observed a progression. The results of Life-table survival analysis show that the cumulative caries arrest rate had no statistically significant difference between the two groups (p = 0.075). However, the cumulative retention rate was 57.5% in the sealant group and 92.1% in the flowable composite group, with significant differences (p < 0.001). The multilevel mixed model showed the sealant had higher risk of retention failure than the flowable composite (OR = 8.66, p < 0.001), while tooth position did not influence material retention (p = 0.083). In addition, the results of Fisher Exact test show that dentin lesions had more retention failure than enamel lesions in the sealant group (p = 0.026). CONCLUSION Although sealing microcavitated carious lesions of the first permanent molar achieved lower retention rate than resin composite restoration, both sealing and restoration effectively arrested caries progression for two years. CLINICAL RELEVANCE To preserving dental structure and delaying or eliminating the need for operative procedures, microcavitated carious lesion can be arrested by sealing. TRIAL REGISTRATION Registered at http://www.chictr.org.cn ; Feb 15th, 2020; No. ChiCTR2000029862.
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Affiliation(s)
- Yinuo Wang
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Clinical Research Center of Oral Diseases, Sun Yat-sen University, Guangzhou, China
| | - Jie Wen
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Clinical Research Center of Oral Diseases, Sun Yat-sen University, Guangzhou, China
| | - Ting Pan
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Clinical Research Center of Oral Diseases, Sun Yat-sen University, Guangzhou, China
| | - Yina Cao
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Clinical Research Center of Oral Diseases, Sun Yat-sen University, Guangzhou, China
| | - Huancai Lin
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.
- Guangdong Provincial Clinical Research Center of Oral Diseases, Sun Yat-sen University, Guangzhou, China.
| | - Yan Zhou
- Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.
- Guangdong Provincial Clinical Research Center of Oral Diseases, Sun Yat-sen University, Guangzhou, China.
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Mead GE, Graham C, Lundström E, Hankey GJ, Hackett ML, Billot L, Näsman P, Forbes J, Dennis M. Individual patient data meta-analysis of the effects of fluoxetine on functional outcomes after acute stroke. Int J Stroke 2024:17474930241242628. [PMID: 38497332 DOI: 10.1177/17474930241242628] [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: 03/19/2024]
Abstract
BACKGROUND Three large randomised controlled trials of fluoxetine for stroke recovery have been performed. We perfomed an individual patient data meta-analysis (IPDM) on the combined data. METHODS Fixed effects meta-analyses was performed on the combined data set, for the primary outcome (modified Rankin scale (mRS) at 6 months), and secondary outcomes common to the individual trials. As a sensitivity analysis, summary statistics from each trial were created and combined. FINDINGS The three trials recruited a combined total of 5907 people (mean age 69∙5 years (SD 12∙3), 2256 (38%) females, 2-15 days post-stroke) from Australia, New Zealand, UK, Sweden and Vietnam; and randomized them to fluoxetine 20mg daily or matching placebo for 6 months. Data on 5833 (98∙75%) were available at 6 months. The adjusted ordinal comparison of mRS was similar in the two groups (common OR 0∙96, 95% CI 0∙87 to 1∙05, p=0∙37). There were no statistically significant interactions between the minimization variables (baseline probability of being alive and independent at 6 months, time to treatment, motor deficit or aphasia) and pre-specified subgroups (including age, pathological type, inability to assess mood, proxy or patient consent, baseline depression, country). Fluoxetine increased seizure risk (2∙64% vs 1∙8%, p=0∙03), falls with injury (6∙26% vs 4∙51%, p=0∙03), fractures (3∙15% vs 1∙39%, p<0∙0001) and hyponatraemia (1∙22% vs 0∙61%, p=0∙01) but reduced new depression (10∙05% vs 13∙42%, p<0∙0001). At 12 months, there was no difference in adjusted mRS (n=5760; COR 0∙98, 95% CI 0∙89 to 1∙07). Sensitivity analyses gave the same results. INTERPRETATION Fluoxetine 20mg daily for six months did not improve functional recovery. It increased seizures, falls with injury, and bone fractures but reduced depression frequency at 6 months. TRIAL FUNDING Stroke Association, National Institute of Health Research, Australian Government National Health and Medical Research Council, Swedish Research Council, Swedish Heart-Lung Foundation, Swedish Brain Foundation, Swedish Society of Medicine, King Gustav V and Queen Victoria's Foundation of Freemasons and STROKE-Riksförbundet.
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Affiliation(s)
- Gillian Elizabeth Mead
- Usher Institute, University of Edinburgh Room S1642, Royal Infirmary, Edinburgh EH16 4SA
| | - Catriona Graham
- Wellcome Trust Clinical Research Facility Western General Hospital, Crewe Road, Edinburgh EH4 2XU
| | - Erik Lundström
- Department of Medical Sciences, Neurology Uppsala University Uppsala University Hospital Ingång 85, 3 trapport SE-751 85 Uppsala, Sweden
| | - Graeme J Hankey
- Centre for Neuromuscular and Neurological Disorders, Medical School, The University of Western Australia, Perth, Australia. Perron Institute for Neurological and Translational Science, Perth, Australia
| | - Maree L Hackett
- The George Institute for Global Health, Level 18, International Towers 3, 300 Barangaroo Ave, Barangaroo NSW 2000 Australia, PO Box M201, Missenden Rd, NSW 2050 Australia. Professor, Faculty of Medicine, University of New South Wales, Sydney, NSW. Professor of Epidemiology, The University of Central Lancashire, United Kingdom
| | - Laurent Billot
- The George Institute for Global Health, Faculty of Medicine and Health, University of New South Wales, Sydney, Australia
| | - Per Näsman
- KTH Royal Institute of Technology, Stockholm, Sweden
| | - John Forbes
- University of Limerick Emeritus Full Professor
| | - Martin Dennis
- Centre for Clinical Brain Sciences, Little France Crescent, Edinburgh EH16 4SA on behalf of the AFFINITY, EFFECTS and FOCUS trialists collaborations
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Carrandi A, Grove A, Skouteris H, Melder A, Hu Y, Dever M, Higgins A. Economic evaluations performed alongside randomized implementation trials in clinical settings: a systematic review. Implement Sci Commun 2024; 5:24. [PMID: 38491542 PMCID: PMC10943844 DOI: 10.1186/s43058-024-00562-3] [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: 09/01/2023] [Accepted: 02/23/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Economic evaluations alongside implementation trials compare the outcomes and costs of competing implementation strategies to identify the most efficient strategies. The aims of this systematic review were to investigate how economic evaluations are performed in randomized implementation trials in clinical settings and to assess the quality of these evaluations. METHODS A systematic literature review was conducted on 23 March 2023 to identify studies that reported on economic evaluations embedded in randomized implementation trials in clinical settings. A systematic search was applied across seven databases, and references of relevant reviews were screened for additional studies. The Drummond Checklist was used to assess the quality and risk of bias of included economic evaluations. Study characteristics and quality assessments were tabulated and described. RESULTS Of the 6,550 studies screened for eligibility, 10 met the inclusion criteria. Included studies were published between 1990 and 2022 and from North America, the United Kingdom, Europe, and Africa. Most studies were conducted in the primary and out-patient care setting. Implementation costs included materials, staffing, and training, and the most common approach to collecting implementation costs was obtaining expense and budget reports. Included studies scored medium to high in terms of economic methodological quality. CONCLUSIONS Economic evidence is particularly useful for healthcare funders and service providers to inform the prioritization of implementation efforts in the context of limited resources and competing demands. The relatively small number of studies identified may be due to lack of guidance on how to conduct economic evaluations alongside implementation trials and the lack of standardized terminology used to describe implementation strategies in clinical research. We discuss these methodological gaps and present recommendations for embedding economic evaluations in implementation trials. First, reporting implementation strategies used in clinical trials and aligning these strategies with implementation outcomes and costs are an important advancement in clinical research. Second, economic evaluations of implementation trials should follow guidelines for standard clinical trial economic evaluations and adopt an appropriate costing and data collection approach. Third, hybrid trial designs are recommended to generate evidence for effective and cost-effective implementation strategies alongside clinical effectiveness and cost-effectiveness. TRIAL REGISTRATION The review was prospectively registered with PROSPERO (CRD42023410186).
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Affiliation(s)
- Alayna Carrandi
- Australian and New Zealand Intensive Care Research Centre (ANZIC-RC), School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Amy Grove
- Warwick Medical School, University of Warwick, Coventry, UK.
| | - Helen Skouteris
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Angela Melder
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Yanan Hu
- Monash Centre for Health Research and Implementation, Clayton, Australia
| | - Michelle Dever
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Alisa Higgins
- Australian and New Zealand Intensive Care Research Centre (ANZIC-RC), School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
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Elena RDGP, Miren VF, Ana-María GDLF, Xabier MM, Luis-Antonio AZ. Analysis of the treatment of RT2 recessions with a xenogeneic collagen matrix vs. connective tissue graft combined with a coronally advanced flap. A double-blinded randomized clinical trial. Clin Oral Investig 2024; 28:215. [PMID: 38489063 PMCID: PMC10943151 DOI: 10.1007/s00784-024-05602-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 03/05/2024] [Indexed: 03/17/2024]
Abstract
OBJECTIVES To compare the clinical efficacy in terms of mean root coverage in RT2 recession treated with a coronally advanced flap combined with a xenogeneic collagen matrix versus a connective tissue graft. MATERIALS AND METHODS A total of 20 patients were randomized to receive one of two treatments: coronally advanced flap + xenogeneic collagen matrix (test group) and coronally advanced flap + connective tissue graft (control group). Patient-related outcomes measures and professional aesthetic assessment by root esthetic score were performed. A descriptive and analytical statistical analysis of the variables was performed. RESULTS At 12 months, the mean root coverage was 56.48% in the test group and 69.72% in the control group (p = 0.048), with a 35% and 40% complete root coverage in the xenogeneic collagen matrix and connective tissue graft, respectively. Test group presented less pain (3.65 vs. 5.2 VAS units) (p = 0.015) and less surgical time (45 vs. 49.15 min) (p = 0.004) than control group. CONCLUSION The use of xenogeneic collagen matrix in RT2 recessions was effective for recession reduction to those obtained using autologous grafts; with the advantage that the duration of surgery and patient morbidity decreased. Therefore, xenogeneic collagen matrix in RT2 recessions could be an alternative to autologous grafts. CLINICAL RELEVANCE The use of xenogeneic collagen matrix decreases the surgery time and patient morbidity but connective tissue graft results in significantly better mean root coverage and complete root coverage. Xenogeneic collagen matrix can be used in the treatment of RT2 gingival recessions. STUDY REGISTRATION NCT03344315.
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Affiliation(s)
| | | | - García-De-La-Fuente Ana-María
- Research Group: GIU21/042. Department of Stomatology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, Biscay, Leioa, 48940, Spain.
- Research Group: GIU21/042. Department of Stomatology, University of the Basque Country (UPV/EHU), Biscay, Spain.
| | - Marichalar-Mendía Xabier
- Research Group: GIU21/042. Department of Nursery I. Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), Biscay, Spain
| | - Aguirre-Zorzano Luis-Antonio
- Research Group: GIU21/042. Department of Stomatology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, Biscay, Leioa, 48940, Spain
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Panda SP, Kesharwani A, Datta S, Prasanth DSNBK, Panda SK, Guru A. JAK2/STAT3 as a new potential target to manage neurodegenerative diseases: An interactive review. Eur J Pharmacol 2024; 970:176490. [PMID: 38492876 DOI: 10.1016/j.ejphar.2024.176490] [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: 12/01/2023] [Revised: 02/06/2024] [Accepted: 03/11/2024] [Indexed: 03/18/2024]
Abstract
Neurodegenerative diseases (NDDs) are a collection of incapacitating disorders in which neuroinflammation and neuronal apoptosis are major pathological consequences due to oxidative stress. Neuroinflammation manifests in the impacted cerebral areas as a result of pro-inflammatory cytokines stimulating the Janus Kinase2 (JAK2)/Signal Transducers and Activators of Transcription3 (STAT3) pathway via neuronal cells. The pro-inflammatory cytokines bind to their respective receptor in the neuronal cells and allow activation of JAK2. Activated JAK2 phosphorylates tyrosines on the intracellular domains of the receptor which recruit the STAT3 transcription factor. The neuroinflammation issues are exacerbated by the active JAK2/STAT3 signaling pathway in conjunction with additional transcription factors like nuclear factor kappa B (NF-κB), and the mammalian target of rapamycin (mTOR). Neuronal apoptosis is a natural process made worse by persistent neuroinflammation and immunological responses via caspase-3 activation. The dysregulation of micro-RNA (miR) expression has been observed in the consequences of neuroinflammation and neuronal apoptosis. Neuroinflammation and neuronal apoptosis-associated gene amplification may be caused by dysregulated miR-mediated aberrant phosphorylation of JAK2/STAT3 signaling pathway components. Therefore, JAK2/STAT3 is an attractive therapeutic target for NDDs. Numerous synthetic and natural small molecules as JAK2/STAT3 inhibitors have therapeutic advances against a wide range of diseases, and many are now in human clinical studies. This review explored the interactive role of the JAK2/STAT3 signaling system with key pathological factors during the reinforcement of NDDs. Also, the clinical trial data provides reasoning evidence about the possible use of JAK2/STAT3 inhibitors to abate neuroinflammation and neuronal apoptosis in NDDs.
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Affiliation(s)
- Siva Prasad Panda
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, India.
| | - Adarsh Kesharwani
- Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, India
| | - Samaresh Datta
- Department of Pharmaceutical Chemistry, Birbhum Pharmacy School, Sadaipur, Birbhum, West Bengal, India
| | - D S N B K Prasanth
- School of Pharmacy and Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS), Polepally SEZ, TSIIC, Jadcherla, Mahbubnagar, Hyderabad, 509301, India
| | | | - Ajay Guru
- Department of Cariology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
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Kakei Y, Morioka I, Imai T, Itohara K, Yano I, Takahashi N, Yoshikawa T, Moriuchi H, Ito Y, Fujioka K, Oka A. Assessment of patients' characteristics associated with the efficacy and safety of oral valganciclovir treatment for infants with symptomatic congenital cytomegalovirus disease. J Infect Chemother 2024:S1341-321X(24)00081-3. [PMID: 38484931 DOI: 10.1016/j.jiac.2024.03.006] [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: 12/03/2023] [Revised: 02/29/2024] [Accepted: 03/04/2024] [Indexed: 03/20/2024]
Abstract
INTRODUCTION Insurance coverage for oral valganciclovir (VGCV) began in Japan in April 2023 on the basis of results, including our clinical trials for symptomatic congenital cytomegalovirus (CMV) disease. The VGCV treatment is available throughout Japan, so clinicians must consider the likelihood of hearing improvement and the possibility of neutropenia before dosing. MATERIALS AND METHODS We performed a substudy of an investigator-initiated, single-arm, prospective, multicenter, clinical trial in which 24 infants with symptomatic congenital CMV disease were orally administered 16 mg/kg VGCV twice daily for 6 months as an intervention. We examined the infants' baseline characteristics associated with improved hearing impairment or a severely reduced neutrophil count. RESULTS Of the 24 patients, 4 had normal hearing on assessment of their ear with the best hearing. Hearing impairment improved in 14 patients and did not respond to VGCV treatment in 6 patients at the 6-month hearing assessment. CMV DNA levels in plasma at baseline were higher in patients in whom hearing did not respond to treatment. A neutrophil count <500/mm3 occurred in 5 (21%) patients for the first 6 weeks and in 8 (33%) patients for the first 6 months. A neutrophil count at screening and the lowest neutrophil count over the 6 months showed the highest correlation (r = 0.477, p = 0.019). CONCLUSIONS Infants with a low plasma viral load at screening tend to have an improvement in hearing impairment. Clinicians should be aware of neutropenia during VGCV treatment particularly in patients with a low neutrophil count during screening.
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Affiliation(s)
- Yasumasa Kakei
- Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan; Clinical and Translational Research Center, Kobe University Hospital, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
| | - Ichiro Morioka
- Department of Pediatrics and Child Health, Nihon University School of Medicine, 30-1 Oyaguchi, Kami-cho, Itabashi-ku, Tokyo, 173-8610, Japan.
| | - Takumi Imai
- Clinical and Translational Research Center, Kobe University Hospital, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
| | - Kotaro Itohara
- Department of Pharmacy, Kobe University Hospital, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
| | - Ikuko Yano
- Department of Pharmacy, Kobe University Hospital, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
| | - Naoto Takahashi
- Department of Pediatrics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
| | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, 1-98 Kutsukake-cho, Dengakugakubo, Toyoake, Aichi, 470-1192, Japan.
| | - Hiroyuki Moriuchi
- Department of Pediatrics, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, Nagasaki, 852-8501, Japan.
| | - Yoshinori Ito
- Department of Pediatrics, Aichi Medical University Graduate School of Medicine, 1-1 Yazakokarimata, Nagakute, Aichi, 480-1195, Japan.
| | - Kazumichi Fujioka
- Department of Pediatrics, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
| | - Akira Oka
- Department of Pediatrics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan; Saitama Prefectural Children's Medical Center, 1-2 Shin-toshin, Chuo-ku, Saitama, Saitama, 330-8777, Japan.
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Jung HA, Park B, Park S, Sun JM, Lee SH, Seok Ahn J, Ahn MJ. Survival benefit in EGFR-wild and ALK negative NSCLC patients who participate in clinical trials compared to standard-of-care: Propensity-matched analysis. Lung Cancer 2024; 190:107536. [PMID: 38493759 DOI: 10.1016/j.lungcan.2024.107536] [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: 10/24/2023] [Revised: 02/12/2024] [Accepted: 03/12/2024] [Indexed: 03/19/2024]
Abstract
OBJECTIVES Advanced non-small cell lung cancer patients harboring EGFR mutation or ALK fusion have achieved significant survival benefit with targeted agents. In contrast, EGFR-wild type and ALK negative lung adenocarcinoma still have poor survival outcome. This study assessed the impact of participating in clinical trials on clinical outcomes in patients with EGFR-wild-type and ALK-negative lung adenocarcinoma. MATERIALS AND METHODS This study included patients with advanced EGFR-wild-type and ALK-negative lung adenocarcinoma who received systemic treatment between March 2017 and June 2022. We compared clinical outcomes between patients who participated in clinical trials and those treated with standard-of-care (SOC) using propensity score matching (PSM). RESULTS Overall, 1,686 patients with EGFR-wild-type and ALK-negative advanced lung adenocarcinoma were included in the final analysis. Of these, 1,380 (81.9 %) received SOC only and 306 (18.1 %) patients were enrolled in at least one clinical trial during their cancer journey. After PSM (1:1), 612 patients were matched to the SOC (n = 306) and clinical trial (n = 306) groups. Among those who participated in clinical trials, 27.8 % and 72.2 % were included in clinical trials involving targeted therapy and immunotherapy respectively. In the clinical trial group, more patients received targeted therapy (31.7 % vs. 5.5 %, p < 0.001) and immunotherapy (88.6 % vs. 62.8 %, p < 0.001) compared to the SOC group. The median overall survival was 17.1 months (95 % confidence interval [CI], 13.2-21.4) in the SOC group and 27.3 months (95 % CI, 22.1-32.4) in the clinical trial group (hazard ratio = 0.71, [95 % CI, 0.58-0.88, P = 0.002]). CONCLUSIONS This study demonstrated that participating in clinical trials resulted in a survival benefit that reduced the risk of death by 29.6% compared to receiving SOC in EGFR-wild-type and ALK-negative lung adenocarcinoma.
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Affiliation(s)
- Hyun Ae Jung
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Republic of Korea
| | - Boram Park
- Biomedical Statistics Center, Research Institute for Future Medicine, Samsung Medical Center, Republic of Korea
| | - Sehhoon Park
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Republic of Korea
| | - Jong-Mu Sun
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Republic of Korea
| | - Se-Hoon Lee
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Republic of Korea
| | - Jin Seok Ahn
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Republic of Korea
| | - Myung-Ju Ahn
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Republic of Korea.
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Brown GK, Wolk CB, Green KL, Nezir F, Mowery DL, Gallop R, Reilly ME, Stanley B, Mandell DS, Oquendo MA, Jager-Hyman S. Safety planning intervention and follow-up: A telehealth service model for suicidal individuals in emergency department settings: Study design and protocol. Contemp Clin Trials 2024; 140:107492. [PMID: 38484793 DOI: 10.1016/j.cct.2024.107492] [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: 11/11/2023] [Revised: 02/29/2024] [Accepted: 03/05/2024] [Indexed: 03/26/2024]
Abstract
BACKGROUND The Safety Planning Intervention with follow-up services (SPI+) is a promising suicide prevention intervention, yet many Emergency Departments (EDs) lack the resources for adequate implementation. Comprehensive strategies addressing structural and organizational barriers are needed to optimize SPI+ implementation and scale-up. This protocol describes a test of one strategy in which ED staff connect at-risk patients to expert clinicians from a Suicide Prevention Consultation Center (SPCC) via telehealth. METHOD This stepped wedge, cluster-randomized trial compares the effectiveness, implementation, cost, and cost offsets of SPI+ delivered by SPCC clinicians versus ED-based clinicians (enhanced usual care; EUC). Eight EDs will start with EUC and cross over to the SPCC phase. Blocks of two EDs will be randomly assigned to start dates 3 months apart. Approximately 13,320 adults discharged following a suicide-related ED visit will be included; EUC and SPCC samples will comprise patients from before and after SPCC crossover, respectively. Effectiveness data sources are electronic health records, administrative claims, and the National Death Index. Primary effectiveness outcomes are presence of suicidal behavior and number/type of mental healthcare visits and secondary outcomes include number/type of suicide-related acute services 6-months post-discharge. We will use the same data sources to assess cost offsets to gauge SPCC scalability and sustainability. We will examine preliminary implementation outcomes (reach, adoption, fidelity, acceptability, and feasibility) through patient, clinician, and health-system leader interviews and surveys. CONCLUSION If the SPCC demonstrates clinical effectiveness and health system cost reduction, it may be a scalable model for evidence-based suicide prevention in the ED.
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Affiliation(s)
- Gregory K Brown
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Courtney Benjamin Wolk
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kelly L Green
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Freya Nezir
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Danielle L Mowery
- Department of Biostatistics, Epidemiology, & Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert Gallop
- Department of Biostatistics, Epidemiology, & Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Mathematics, West Chester University of Pennsylvania, West Chester, PA, USA
| | - Megan E Reilly
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Barbara Stanley
- Department of Psychiatry, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - David S Mandell
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Maria A Oquendo
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Shari Jager-Hyman
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Cabrera C, Fernández-Llaneza D, Ghazoui Z, D'Abrantes S, Esparza-Franco MA, Sopp C, Maj B, Chiou VL, Valastro B, Pangalos MN, Galbraith S, Ghiorghiu S, Massacesi C. Diversity of US participants in AstraZeneca-sponsored clinical trials. Contemp Clin Trials 2024; 140:107496. [PMID: 38467274 DOI: 10.1016/j.cct.2024.107496] [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: 08/04/2023] [Revised: 02/08/2024] [Accepted: 03/08/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND To develop medicines that are safe and efficacious to all patients, clinical trials must enroll appropriate target populations, but imbalances related to race, ethnicity and sex have been reported. A comprehensive analysis and improvement in understanding representativeness of patient enrollment in industry-sponsored trials are key public health needs. METHODS We assessed race/ethnicity and sex representation in AstraZeneca (AZ)-sponsored clinical trials in the United States (US) from 2010 to 2022, compared with the 2019 US Census. RESULTS In total, 246 trials representing 95,372 patients with complete race/ethnicity and sex records were analyzed. The proportions of different race/ethnicity subgroups in AZ-sponsored clinical trials and the US Census were similar (White: 69.5% vs 60.1%, Black or African American: 13.3% vs 12.5%, Asian: 1.8% vs 5.8%, Hispanic: 14.4% vs 18.5%). We also observed parity in the proportions of males and females between AZ clinical trials and US Census (males: 52.4% vs 49.2%, females: 47.6% vs 50.8%). Comparisons of four distinct therapy areas within AZ (Respiratory and Immunology [R&I]; Cardiovascular, Renal, and Metabolism [CVRM]; Solid Tumors; and Hematological Malignancies), including by trial phases, revealed greater variability, with proportions observed above and below US Census levels. CONCLUSION This analysis provides the first detailed insights into the representativeness of AZ trials. Overall, the proportions of different race/ethnicity and sex subgroups in AZ-sponsored clinical trials were broadly aligned with the US Census. We outline some of AZ's planned health equity initiatives that are intended to continue to improve equitable patient enrollment.
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Affiliation(s)
- Claudia Cabrera
- Real World Science and Analytics, BioPharmaceuticals Medical, AstraZeneca, Gothenburg, Sweden.
| | | | - Zara Ghazoui
- Data Science and Artificial Intelligence, BioPharmaceuticals Research and Development, AstraZeneca, Cambridge, UK
| | - Sofia D'Abrantes
- Data Science and Artificial Intelligence, BioPharmaceuticals Research and Development, AstraZeneca, Cambridge, UK
| | - M Alejandro Esparza-Franco
- Data Science and Artificial Intelligence, BioPharmaceuticals Research and Development, AstraZeneca, Cambridge, UK
| | - Charles Sopp
- Real World Science and Analytics, BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
| | - Beata Maj
- Chief Medical Office, AstraZeneca, Gothenburg, Sweden
| | - Victoria L Chiou
- Oncology Research and Development, AstraZeneca, Gaithersburg, MD, USA
| | - Barbara Valastro
- Research and Development Patient Science, Chief Medical Office, AstraZeneca, Gothenburg, Sweden
| | | | - Susan Galbraith
- Oncology Research and Development, AstraZeneca, Gaithersburg, MD, USA
| | - Serban Ghiorghiu
- Chief Medical Office and Oncology Research and Development, AstraZeneca, Cambridge, UK
| | - Cristian Massacesi
- Chief Medical Office and Oncology Research and Development, Research and Development, AstraZeneca, Gaithersburg, MD, USA
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Vogt R, Haas J, Baumann L, Sander A, Klose C, Riecke J, Rief W, Bingel U, Maser D, Witthöft M, Keßler J, Zugaj MR, Ditzen B, Glombiewski JA. EFFects of Exposure and Cognitive behavioral Therapy for chronic BACK pain ("EFFECT-BACK"): study protocol for a randomized controlled trial. Trials 2024; 25:176. [PMID: 38468293 PMCID: PMC10926644 DOI: 10.1186/s13063-024-08017-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/26/2024] [Indexed: 03/13/2024] Open
Abstract
INTRODUCTION Chronic back pain is a widespread medical condition associated with high socioeconomic costs and increasing prevalence. Despite the advanced implementation of multidisciplinary approaches, providing a satisfactory treatment offer for those affected is often not possible. Exposure therapy (EXP) promises to be an effective and economical form of treatment and in a previous pilot study showed to be superior to cognitive behavioral therapy (CBT) in reducing perceived limitations of movement. The current study aims to further compare the efficacy of both treatment methods and identify those patient groups that particularly benefit from EXP. METHODS The general objective of this randomized multicenter clinical trial (targeted N = 380) is to improve and expand the range of treatments available to patients with chronic back pain. As the primary objective of the study, two different psychological treatments (EXP and CBT) will be compared. The primary outcome measure is a clinically significant improvement in pain-related impairment, measured by the QPBDS, from baseline to 6-month follow-up. Secondary outcome measures are absolute changes and clinically significant improvements in variables coping, psychological flexibility, depressiveness, catastrophizing, exercise avoidance and fear of exercise, and intensity of pain. Participants are recruited in five psychological and medical centers in Germany and receive ten sessions of manualized therapy by trained licensed CBT therapists or clinical psychologists, who are currently in their post-gradual CBT training. Potential predictors of each treatment's efficacy will be explored with a focus on avoidance and coping behavior. CONCLUSION This study will be the first RCT to compare CBT and EXP in chronic back pain in a large sample, including patients from different care structures due to psychological and medical recruitment centers. By identifying and exploring potential predictors of symptom improvement in each treatment group, this study will contribute to enable a more individualized assignment to treatment modalities and thus improves the care situation for chronic back pain and helps to create a customized treatment program for subgroups of pain patients. If our findings confirm EXP to be an efficacious and efficient treatment concept, it should gain more attention and be further disseminated. TRIAL REGISTRATION ClinicalTrials.gov NCT05294081. Registered on 02 March 2022.
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Affiliation(s)
- Rabea Vogt
- Department of Psychology, University of Kaiserslautern-Landau (RPTU), Kaiserslautern, Germany.
| | - Julia Haas
- Department of Psychology, University of Kaiserslautern-Landau (RPTU), Kaiserslautern, Germany
| | - Lukas Baumann
- Institute of Medical Biometry (IMBI), University of Heidelberg, Heidelberg, Germany
| | - Anja Sander
- Institute of Medical Biometry (IMBI), University of Heidelberg, Heidelberg, Germany
| | - Christina Klose
- Institute of Medical Biometry (IMBI), University of Heidelberg, Heidelberg, Germany
| | - Jenny Riecke
- Department of Clinical Psychology and Psychotherapy, Philipps - University of Marburg, Marburg, Germany
| | - Winfried Rief
- Department of Clinical Psychology and Psychotherapy, Philipps - University of Marburg, Marburg, Germany
| | - Ulrike Bingel
- Department of Neurology, Center for Translational Neuro- and Behavioural Sciences, University Hospital Essen, University Duisburg Essen, Essen, Germany
| | - Dustin Maser
- Department of Neurology, Center for Translational Neuro- and Behavioural Sciences, University Hospital Essen, University Duisburg Essen, Essen, Germany
| | - Michael Witthöft
- Department of Clinical Psychology, Psychotherapy, and Experimental Psychopathology, Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Jens Keßler
- Heidelberg University, Medical Faculty Heidelberg, Department of Anesthesiology, Heidelberg, Germany
| | - Marco Richard Zugaj
- Heidelberg University, Medical Faculty Heidelberg, Department of Anesthesiology, Heidelberg, Germany
| | - Beate Ditzen
- Institute of Medical Psychology, Center for Psychosocial Medicine, Heidelberg University Hospital, Heidelberg, Germany
| | - Julia Anna Glombiewski
- Department of Psychology, University of Kaiserslautern-Landau (RPTU), Kaiserslautern, Germany
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Bessette L, Chan J, Chow A, Lisnevskaia L, Richard N, Fournier PA, Liazoghli D, Girard T, Haaland D. Real-World Effectiveness of Upadacitinib for Treatment of Rheumatoid Arthritis in Canadian Patients: Interim Results from the Prospective Observational CLOSE-UP Study. Rheumatol Ther 2024:10.1007/s40744-024-00651-8. [PMID: 38467912 DOI: 10.1007/s40744-024-00651-8] [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: 12/17/2023] [Accepted: 02/06/2024] [Indexed: 03/13/2024] Open
Abstract
INTRODUCTION Upadacitinib (UPA), a selective, reversible, oral Janus kinase (JAK)-1 inhibitor, was approved in 2019 in Canada for the treatment of adults with moderately to severely active rheumatoid arthritis (RA). This phase 4 prospective study aimed to characterise the effectiveness of UPA in the real-world population of patients with RA. METHODS Adults with RA who initiated treatment with once daily UPA (15 mg) and enrolled in the Canadian Real-Life post-marketing Observational Study assessing the Effectiveness of UPadacitinib for treating rheumatoid arthritis (CLOSE-UP) and who completed a 6-month assessment as of 28 February 2023 were included. The primary endpoint of the CLOSE-UP study is the proportion of patients achieving a Disease Activity Score-28 Joint Count C-reactive protein (DAS28-CRP) < 2.6 at 6 months. Data was collected at routine visits. Data analysed and summarised descriptively for the overall interim population and for subgroups based on prior therapy included remission or low disease activity, patient-reported outcomes (PROs), and adverse events. RESULTS A total of 392 patients were included in the interim analysis. Overall, 63.5% (191/301) of patients achieved a DAS28-CRP score < 2.6 at month 6, with similar rates observed for all subgroups analysed according to prior therapy including those with prior JAK inhibitor exposure (range 57.4-71.0%), and in patients who received UPA monotherapy (71.6% [48/67]). Early (month 3) and sustained improvements up to 6 months were observed for all PROs. The safety profile was consistent with previous reports. CONCLUSION Real-world improvements in disease activity and PROs in response to UPA treatment were consistent with clinical trial data across a range of Canadian patients with prior therapy exposure and with UPA monotherapy, with an overall favourable benefit-risk profile. TRIAL REGISTRATION NCT04574492.
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Affiliation(s)
- Louis Bessette
- Centre de L'ostéoporose et de Rhumatologie de Québec (CORQ), Groupe de Recherche en Rhumatologie et Maladies Osseuses (GRMO), Université de Laval, 100-1200 Avenue Germain-Des-Prés, Quebec, QC, G1V 3M7, Canada.
| | - Jonathan Chan
- University of British Columbia, Vancouver, BC, Canada
| | | | | | - Nicolas Richard
- Division of Rheumatology, Hôpital Maisonneuve-Rosemont, Université de Montréal, Montreal, QC, Canada
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Liang J, Dai W, Xue S, Wu F, Cui E, Pan R. Recent progress in mesenchymal stem cell-based therapy for acute lung injury. Cell Tissue Bank 2024:10.1007/s10561-024-10129-0. [PMID: 38466563 DOI: 10.1007/s10561-024-10129-0] [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: 06/07/2022] [Accepted: 01/24/2024] [Indexed: 03/13/2024]
Abstract
Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are life-threatening diseases in critically ill patients. Although pathophysiology of ALI/ARDS has been investigated in many studies, effective therapeutic strategies are still limited. Mesenchymal stem cell (MSC)-based therapy is emerging as a promising therapeutic intervention for patients with ALI. During the last two decades, researchers have focused on the efficacy and mechanism of MSC application in ALI animal models. MSC derived from variant resources exhibited therapeutic effects in preclinical studies of ALI with different mechanisms. Based on this, clinical studies on MSC treatment in ALI/ARDS has been tried recently, especially in COVID-19 caused lung injury. Emerging clinical trials of MSCs in treating COVID-19-related conditions have been registered in past two years. The advantages and potential of MSCs in the defense against COVID-19-related ALI or ARDS have been confirmed. This review provides a brief overview of recent research progress in MSC-based therapies in preclinical study and clinical trials in ALI treatment, as well as the underlying mechanisms.
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Affiliation(s)
- Jinfeng Liang
- Zhejiang Center for Drug and Cosmetic Evaluation, Hangzhou, China
| | - Weiyou Dai
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Shihang Xue
- Xiangshan First People's Hospital Medical and Health Group, Ningbo, China
| | - Feifei Wu
- Key Laboratory of Cell-Based Drug and Applied Technology Development in Zhejiang Province, Hangzhou, China
- Institute for Cell-Based Drug Development of Zhejiang Province, S-Evans Biosciences, No.181 Wuchang Road, Hangzhou, 311122, Zhejiang, People's Republic of China
| | - Enhai Cui
- Huzhou Central Hospital, Zhejiang University Huzhou Hospital, Huzhou, 313000, People's Republic of China.
| | - Ruolang Pan
- Key Laboratory of Cell-Based Drug and Applied Technology Development in Zhejiang Province, Hangzhou, China.
- Institute for Cell-Based Drug Development of Zhejiang Province, S-Evans Biosciences, No.181 Wuchang Road, Hangzhou, 311122, Zhejiang, People's Republic of China.
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Favoreto MW, Carneiro TDS, Ñaupari-Villasante R, Cordeiro DC, Cochinski GD, Machado do Nascimento TVP, Matos TDP, Bandeca MC, Reis A, Loguercio AD. Clinical performance of preheating thermoviscous composite resin for non-carious cervical lesions restoration: A 24-month randomized clinical trial. J Dent 2024; 144:104930. [PMID: 38471581 DOI: 10.1016/j.jdent.2024.104930] [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: 01/24/2024] [Revised: 02/17/2024] [Accepted: 03/05/2024] [Indexed: 03/14/2024] Open
Abstract
OBJECTIVES This 24-month, double-blind, split-mouth randomized clinical trial aimed to compare the retention rates of a preheated thermoviscous composite resin (PHT) compared to a non-heated composite resin (NHT) in non-carious cervical lesions (NCCLs). METHODS A total of 120 restorations were restored on NCCLs using a preheated (VisCalor bulk, Voco GmbH) and a non-heated (Admira Fusion, Voco GmbH) composite resins with 60 restorations per group. A universal adhesive in the selective enamel conditioning was applied. In the PHT group, composite was heated at 68 °C for using a bench heater. In the NHT group, no heating was employed. Both restorative materials were dispensed into caps and inserted into the NCCLs. The restorations were evaluated at baseline, 6, 12, 18, and after 24 months of clinical service using the FDI criteria. Statistical analysis was performed with Kaplan-Meier estimation analysis for retention/fracture rate and Chi-square test for the other FDI parameters (α=0.05). RESULTS After 24 months 108 restorations were assessed. Seven restorations were lost (two for PHT group and five for NHT group), and the retention rates (95 % confidence interval [CI]) were 96.7 % (81.5-99.9) for PHT group and 90.8 % (81.1-96.0) for NHT group, with no statistical differences between them (p > 0.05). The hazard ratio (95 % CI) was 0.52 (0.27 to 1.01), with no significant difference within groups. In terms of all other FDI parameters that were assessed, all restorations were deemed clinically acceptable. CONCLUSIONS Both composites showed high rates of retention rates after 24 months. CLINICAL SIGNIFICANCE The clinical performance of the new preheated thermoviscous was found to be as good as the non-heated composite after 24-month of clinical evaluation in non-carious cervical lesions. REGISTRATION OF CLINICAL TRIALS RBR-6d6gxxz.
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Affiliation(s)
- Michael Willian Favoreto
- Department of Restorative Dentistry, School of Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil; School of Dentistry, Tuiuti University, Curitiba, Paraná, Brazil
| | - Taynara de Souza Carneiro
- Department of Restorative Dentistry, School of Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil; Department of Stomatology, IDIBO research group, Health Sciences Faculty, Rey Juan Carlos University, Alcorcón, Madrid, Spain
| | - Romina Ñaupari-Villasante
- Department of Restorative Dentistry, School of Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil
| | - Deisy Cristina Cordeiro
- Department of Restorative Dentistry, School of Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil
| | - Gabriel David Cochinski
- Department of Restorative Dentistry, School of Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil
| | | | | | - Matheus Coelho Bandeca
- Department of Restorative Dentistry, School of Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil
| | - Alessandra Reis
- Department of Restorative Dentistry, School of Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil.
| | - Alessandro D Loguercio
- Department of Restorative Dentistry, School of Dentistry, State University of Ponta Grossa, Ponta Grossa, Paraná, Brazil.
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Wakuda T, Benner S, Uemura Y, Nishimura T, Kojima M, Kuroda M, Matsumoto K, Kanai C, Inada N, Harada T, Kameno Y, Munesue T, Inoue J, Umemura K, Yamauchi A, Ogawa N, Kushima I, Suyama S, Saito T, Hamada J, Kano Y, Honda N, Kikuchi S, Seto M, Tomita H, Miyoshi N, Matsumoto M, Kawaguchi Y, Kanai K, Ikeda M, Nakamura I, Isomura S, Hirano Y, Onitsuka T, Ozaki N, Kosaka H, Okada T, Kuwabara H, Yamasue H. Oxytocin-induced increases in cytokines and clinical effect on the core social features of autism: Analyses of RCT datasets. Brain Behav Immun 2024; 118:398-407. [PMID: 38461957 DOI: 10.1016/j.bbi.2024.03.013] [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: 09/18/2023] [Revised: 02/08/2024] [Accepted: 03/07/2024] [Indexed: 03/12/2024] Open
Abstract
Although oxytocin may provide a novel therapeutics for the core features of autism spectrum disorder (ASD), previous results regarding the efficacy of repeated or higher dose oxytocin are controversial, and the underlying mechanisms remain unclear. The current study is aimed to clarify whether repeated oxytocin alter plasma cytokine levels in relation to clinical changes of autism social core feature. Here we analyzed cytokine concentrations using comprehensive proteomics of plasmas of 207 adult males with high-functioning ASD collected from two independent multi-center large-scale randomized controlled trials (RCTs): Testing effects of 4-week intranasal administrations of TTA-121 (A novel oxytocin spray with enhanced bioavailability: 3U, 6U, 10U, or 20U/day) and placebo in the crossover discovery RCT; 48U/day Syntocinon or placebo in the parallel-group verification RCT. Among the successfully quantified 17 cytokines, 4 weeks TTA-121 6U (the peak dose for clinical effects) significantly elevated IL-7 (9.74, 95 % confidence interval [CI] 3.59 to 15.90, False discovery rate corrected P (PFDR) < 0.001), IL-9 (56.64, 20.46 to 92.82, PFDR < 0.001) and MIP-1b (18.27, 4.96 to 31.57, PFDR < 0.001) compared with placebo. Inverted U-shape dose-response relationships peaking at TTA-121 6U were consistently observed for all these cytokines (IL-7: P < 0.001; IL-9: P < 0.001; MIP-1b: P = 0.002). Increased IL-7 and IL-9 in participants with ASD after 4 weeks TTA-121 6U administration compared with placebo was verified in the confirmatory analyses in the dataset before crossover (PFDR < 0.001). Furthermore, the changes in all these cytokines during 4 weeks of TTA-121 10U administration revealed associations with changes in reciprocity score, the original primary outcome, observed during the same period (IL-7: Coefficient = -0.05, -0.10 to 0.003, P = 0.067; IL-9: -0.01, -0.02 to -0.003, P = 0.005; MIP-1b: -0.02, -0.04 to -0.007, P = 0.005). These findings provide the first evidence for a role of interaction between oxytocin and neuroinflammation in the change of ASD core social features, and support the potential role of this interaction as a novel therapeutic seed. Trial registration: UMIN000015264, NCT03466671/UMIN000031412.
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Affiliation(s)
- Tomoyasu Wakuda
- Department of Psychiatry, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Seico Benner
- Department of Psychiatry, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan; Center for Health and Environmental Risk Research, National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Yukari Uemura
- Biostatistics Section, Department of Data Science, Center for Clinical Science, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku-ku, Tokyo 162-8655, Japan
| | - Tomoko Nishimura
- Department of Child Development, United Graduate School of Child Development at Hamamatsu, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Masaki Kojima
- Department of Child Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Miho Kuroda
- Department of Child Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Kaori Matsumoto
- Graduate School of Psychology, Kanazawa Institute of Technology, 7-1 Ohgigaoka, Nonoichi, Ishikawa 921-8501, Japan
| | - Chieko Kanai
- Child Development and Education, Faculty of Humanities, Wayo Women's University, 2-3-1 Konodai, Ichikawa, Chiba 272-8533, Japan
| | - Naoko Inada
- Department of Psychology, Faculty of Liberal Arts, Teikyo University, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan
| | - Taeko Harada
- Department of Child Development, United Graduate School of Child Development at Hamamatsu, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Yosuke Kameno
- Department of Psychiatry, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan; Department of Child Development, United Graduate School of Child Development at Hamamatsu, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Toshio Munesue
- Research Center for Child Mental Development, Kanazawa University, 13-1 Takara-machi, Kanazawa, Ishikawa 920-8640, Japan
| | - Jun Inoue
- Department of Child and Adolescent Psychiatry, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Kazuo Umemura
- Department of Pharmacology, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Aya Yamauchi
- Department of Medical Technique, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8560, Japan
| | - Nanayo Ogawa
- Department of Psychiatry, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Itaru Kushima
- Department of Psychiatry, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Satoshi Suyama
- Department of Child and Adolescent Psychiatry, Hokkaido University Hospital, Kita 14, Nishi 5, Kita-ku, Sapporo, Hokkaido 060-8648, Japan
| | - Takuya Saito
- Department of Child and Adolescent Psychiatry, Hokkaido University Hospital, Kita 14, Nishi 5, Kita-ku, Sapporo, Hokkaido 060-8648, Japan
| | - Junko Hamada
- Department of Child Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Yukiko Kano
- Department of Child Neuropsychiatry, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Nami Honda
- Department of Psychiatry, Graduate School of Medicine, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan
| | - Saya Kikuchi
- Department of Psychiatry, Graduate School of Medicine, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan
| | - Moe Seto
- Department of Psychiatry, Graduate School of Medicine, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan
| | - Hiroaki Tomita
- Department of Psychiatry, Graduate School of Medicine, Tohoku University, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8574, Japan
| | - Noriko Miyoshi
- Department of Psychiatry, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka 565-0871, Japan; United Graduate School of Child Development, Osaka University, 2-2, Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Megumi Matsumoto
- Department of Psychiatry, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Yuko Kawaguchi
- Department of Psychiatry, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Koji Kanai
- Department of Psychiatry, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Manabu Ikeda
- Department of Psychiatry, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka 565-0871, Japan; United Graduate School of Child Development, Osaka University, 2-2, Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Itta Nakamura
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Shuichi Isomura
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Yoji Hirano
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan; Department of Psychiatry, Division of Clinical Neuroscience, Faculty of Medicine, University of Miyazaki, 5200 Kiyotake-cho, Kihara, Miyazaki, Miyazaki 889-1692, Japan
| | - Toshiaki Onitsuka
- National Hospital Organization Sakakibara Hospital, 777 Sakakibara-cho, Tsu, Mie 514-1292, Japan
| | - Norio Ozaki
- Pathophysiology of Mental Disorders, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Hirotaka Kosaka
- Department of Neuropsychiatry, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka, Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui 910-1193, Japan
| | - Takashi Okada
- Department of Psychiatry, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi 466-8550, Japan
| | - Hitoshi Kuwabara
- Department of Psychiatry, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan; Department of Child Development, United Graduate School of Child Development at Hamamatsu, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Hidenori Yamasue
- Department of Psychiatry, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan; Department of Child Development, United Graduate School of Child Development at Hamamatsu, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan.
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Bayas A, Mansmann U, Ön BI, Hoffmann VS, Berthele A, Mühlau M, Kowarik MC, Krumbholz M, Senel M, Steuerwald V, Naumann M, Hartberger J, Kerschensteiner M, Oswald E, Ruschil C, Ziemann U, Tumani H, Vardakas I, Albashiti F, Kramer F, Soto-Rey I, Spengler H, Mayer G, Kestler HA, Kohlbacher O, Hagedorn M, Boeker M, Kuhn K, Buchka S, Kohlmayer F, Kirschke JS, Behrens L, Zimmermann H, Bender B, Sollmann N, Havla J, Hemmer B. Prospective study validating a multidimensional treatment decision score predicting the 24-month outcome in untreated patients with clinically isolated syndrome and early relapsing-remitting multiple sclerosis, the ProVal-MS study. Neurol Res Pract 2024; 6:15. [PMID: 38449051 PMCID: PMC10918966 DOI: 10.1186/s42466-024-00310-x] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 01/16/2024] [Indexed: 03/08/2024] Open
Abstract
INTRODUCTION In Multiple Sclerosis (MS), patients´ characteristics and (bio)markers that reliably predict the individual disease prognosis at disease onset are lacking. Cohort studies allow a close follow-up of MS histories and a thorough phenotyping of patients. Therefore, a multicenter cohort study was initiated to implement a wide spectrum of data and (bio)markers in newly diagnosed patients. METHODS ProVal-MS (Prospective study to validate a multidimensional decision score that predicts treatment outcome at 24 months in untreated patients with clinically isolated syndrome or early Relapsing-Remitting-MS) is a prospective cohort study in patients with clinically isolated syndrome (CIS) or Relapsing-Remitting (RR)-MS (McDonald 2017 criteria), diagnosed within the last two years, conducted at five academic centers in Southern Germany. The collection of clinical, laboratory, imaging, and paraclinical data as well as biosamples is harmonized across centers. The primary goal is to validate (discrimination and calibration) the previously published DIFUTURE MS-Treatment Decision score (MS-TDS). The score supports clinical decision-making regarding the options of early (within 6 months after study baseline) platform medication (Interferon beta, glatiramer acetate, dimethyl/diroximel fumarate, teriflunomide), or no immediate treatment (> 6 months after baseline) of patients with early RR-MS and CIS by predicting the probability of new or enlarging lesions in cerebral magnetic resonance images (MRIs) between 6 and 24 months. Further objectives are refining the MS-TDS score and providing data to identify new markers reflecting disease course and severity. The project also provides a technical evaluation of the ProVal-MS cohort within the IT-infrastructure of the DIFUTURE consortium (Data Integration for Future Medicine) and assesses the efficacy of the data sharing techniques developed. PERSPECTIVE Clinical cohorts provide the infrastructure to discover and to validate relevant disease-specific findings. A successful validation of the MS-TDS will add a new clinical decision tool to the armamentarium of practicing MS neurologists from which newly diagnosed MS patients may take advantage. Trial registration ProVal-MS has been registered in the German Clinical Trials Register, `Deutsches Register Klinischer Studien` (DRKS)-ID: DRKS00014034, date of registration: 21 December 2018; https://drks.de/search/en/trial/DRKS00014034.
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Affiliation(s)
- Antonios Bayas
- Department of Neurology and Clinical Neurophysiology, Medical Faculty, University of Augsburg, Stenglinstrasse 2, 86156, Augsburg, Germany.
| | - Ulrich Mansmann
- Institute of Medical Information Processing, Biometry, and Epidemiology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Begum Irmak Ön
- Institute of Medical Information Processing, Biometry, and Epidemiology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Verena S Hoffmann
- Institute of Medical Information Processing, Biometry, and Epidemiology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Achim Berthele
- Department of Neurology, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, Munich, Germany
| | - Mark Mühlau
- Department of Neurology, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, Munich, Germany
| | - Markus C Kowarik
- Department of Neurology and Stroke, and Hertie-Institute for Clinical Brain Research, Eberhard-Karls University of Tübingen, Tübingen, Germany
| | - Markus Krumbholz
- Department of Neurology and Stroke, and Hertie-Institute for Clinical Brain Research, Eberhard-Karls University of Tübingen, Tübingen, Germany
| | - Makbule Senel
- Department of Neurology, University Hospital Ulm, Ulm, Germany
| | - Verena Steuerwald
- Department of Neurology and Clinical Neurophysiology, Medical Faculty, University of Augsburg, Stenglinstrasse 2, 86156, Augsburg, Germany
| | - Markus Naumann
- Department of Neurology and Clinical Neurophysiology, Medical Faculty, University of Augsburg, Stenglinstrasse 2, 86156, Augsburg, Germany
| | - Julia Hartberger
- Department of Neurology, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, Munich, Germany
| | - Martin Kerschensteiner
- Institute of Clinical Neuroimmunology, LMU Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Eva Oswald
- Institute of Clinical Neuroimmunology, LMU Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Christoph Ruschil
- Department of Neurology and Stroke, and Hertie-Institute for Clinical Brain Research, Eberhard-Karls University of Tübingen, Tübingen, Germany
| | - Ulf Ziemann
- Department of Neurology and Stroke, and Hertie-Institute for Clinical Brain Research, Eberhard-Karls University of Tübingen, Tübingen, Germany
| | | | | | - Fady Albashiti
- Medical Data Integration Center, University Hospital, LMU Munich, Munich, Germany
| | - Frank Kramer
- IT-Infrastructure for Translational Medical Research, University of Augsburg, Augsburg, Germany
| | - Iñaki Soto-Rey
- Medical Data Integration Center, Institute of Digital Medicine, University Hospital Augsburg, Augsburg, Germany
| | - Helmut Spengler
- Medical Data Integration Center, Medical Center rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Gerhard Mayer
- Heidelberg Institute for Theoretical Studies (HITS), Heidelberg, Germany
| | | | - Oliver Kohlbacher
- Institute for Translational Bioinformatics, University Hospital Tübingen, Tübingen, Germany
- Department of Computer Science, University of Tübingen, Tübingen, Germany
- Institute for Bioinformatics and Medical Informatics, University of Tübingen, Tübingen, Germany
| | - Marlien Hagedorn
- Medical Data Integration Center, University Hospital, LMU Munich, Munich, Germany
| | - Martin Boeker
- Institute for Artificial Intelligence and Informatics in Medicine, Medical Center rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Klaus Kuhn
- Institute for Artificial Intelligence and Informatics in Medicine, Medical Center rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Stefan Buchka
- Institute of Medical Information Processing, Biometry, and Epidemiology, Faculty of Medicine, LMU Munich, Munich, Germany
| | | | - Jan S Kirschke
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Lars Behrens
- Diagnostic and Interventional Neuroradiology, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Hanna Zimmermann
- Institute of Neuroradiology, LMU Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Benjamin Bender
- Department of Diagnostic and Interventional Neuroradiology, University Hospital Tübingen, Tübingen, Germany
| | - Nico Sollmann
- Department of Diagnostic and Interventional Radiology, University Hospital Ulm, Ulm, Germany
| | - Joachim Havla
- Institute of Clinical Neuroimmunology, LMU Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Bernhard Hemmer
- Department of Neurology, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
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Abuelazm M, Khildj Y, Ibrahim AA, Mahmoud A, Amin AM, Gowaily I, Khan U, Abdelazeem B, Brašić JR. Intensive Blood Pressure Control After Endovascular Thrombectomy for Acute Ischemic Stroke: a Systematic Review and Meta-Analysis. Clin Neuroradiol 2024:10.1007/s00062-024-01391-6. [PMID: 38453701 DOI: 10.1007/s00062-024-01391-6] [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: 11/25/2023] [Accepted: 01/22/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND AND PURPOSE Optimal clinical outcome with successful recanalization from endovascular thrombectomy (EVT) requires optimal blood pressure (BP) management. We aimed to evaluate the efficacy and safety of the intensive BP target (< 140 mm Hg) versus the standard BP target (< 180 mm Hg) after EVT for acute ischemic stroke. METHODS We conducted a systematic review and meta-analysis synthesizing evidence from randomized controlled trials (RCTs) obtained from PubMed, Embase Cochrane, Scopus, and WOS until September 7th, 2023. We used the fixed-effect model to report dichotomous outcomes using risk ratio (RR) and continuous outcomes using mean difference (MD), with a 95% confidence interval (CI). PROSPERO ID CRD42023463206. RESULTS We included four RCTs with 1559 patients. There was no difference between intensive BP and standard BP targets regarding the National Institutes of Health Stroke Scale (NIHSS) change after 24 h [MD: 0.44 with 95% CI (0.0, 0.87), P = 0.05]. However, the intensive BP target was significantly associated with a decreased risk of excellent neurological recovery (mRS ≤ 1) [RR: 0.87 with 95% CI (0.76, 0.99), P = 0.03], functional independence (mRS ≤ 2) [RR: 0.81 with 95% CI (0.73, 0.90), P = 0.0001] and independent ambulation (mRS ≤ 3) [RR: 0.85 with 95% CI (0.79, 0.92), P < 0.0001]. CONCLUSIONS An intensive BP target after EVT is associated with worse neurological recovery and significantly decreased rates of functional independence and independent ambulation compared to the standard BP target. Therefore, the intensive BP target should be avoided after EVT for acute ischemic stroke.
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Affiliation(s)
| | - Yehya Khildj
- Faculty of Medicine, University of Algiers, Algiers, Algeria
| | | | | | | | | | - Ubaid Khan
- Faculty of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Basel Abdelazeem
- Department of Cardiology, West Virginia University, West Virginia, USA
| | - James Robert Brašić
- Section of High-Resolution Brain Positron Emission Tomography Imaging, Division of Nuclear Medicine and Molecular Imaging, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Behavioral Health, New York City Health and Hospitals/Bellevue, New York, NY, USA
- Department of Psychiatry, New York University Grossman School of Medicine, New York University Langone Health, New York, NY, USA
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Yang YL, Qin HW, Chen ZY, Fan HN, Yu Y, Da W, Zhu JS, Zhang J. Detachable string magnetically controlled capsule endoscopy for the noninvasive diagnosis of esophageal diseases: A prospective, blind clinical study. World J Gastroenterol 2024; 30:1121-1131. [DOI: 10.3748/wjg.v30.i9.1121] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/14/2024] [Accepted: 02/01/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Traditional esophagogastroduodenoscopy (EGD), an invasive examination method, can cause discomfort and pain in patients. In contrast, magnetically controlled capsule endoscopy (MCE), a noninvasive method, is being applied for the detection of stomach and small intestinal diseases, but its application in treating esophageal diseases is not widespread.
AIM To evaluate the safety and efficacy of detachable string MCE (ds-MCE) for the diagnosis of esophageal diseases.
METHODS Fifty patients who had been diagnosed with esophageal diseases were prospectively recruited for this clinical study and underwent ds-MCE and conventional EGD. The primary endpoints included the sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy of ds-MCE for patients with esophageal diseases. The secondary endpoints consisted of visualizing the esophageal and dentate lines, as well as the subjects' tolerance of the procedure.
RESULTS Using EGD as the gold standard, the sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy of ds-MCE for esophageal disease detection were 85.71%, 86.21%, 81.82%, 89.29%, and 86%, respectively. ds-MCE was more comfortable and convenient than EGD was, with 80% of patients feeling that ds-MCE examination was very comfortable or comfortable and 50% of patients believing that detachable string v examination was very convenient.
CONCLUSION This study revealed that ds-MCE has the same diagnostic effects as traditional EGD for esophageal diseases and is more comfortable and convenient than EGD, providing a novel noninvasive method for treating esophageal diseases.
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Affiliation(s)
- Yan-Ling Yang
- Department of Gastroenterology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Huang-Wen Qin
- Department of Gastroenterology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Zhao-Yu Chen
- Department of Gastroenterology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Hui-Ning Fan
- Department of Gastroenterology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Yi Yu
- Department of Gastroenterology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Wei Da
- Department of Gastroenterology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Jin-Shui Zhu
- Department of Gastroenterology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Jing Zhang
- Department of Gastroenterology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
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Ezekowitz J, Alemayehu W, Edelmann F, Ponikowski P, Lam CSP, O'Connor CM, Butler J, Corda S, McMullan CJ, Westerhout CM, Voors AA, Mentz RJ, Armstrong PW. Diuretic use and outcomes in patients with heart failure with reduced ejection fraction: Insights from the VICTORIA trial. Eur J Heart Fail 2024. [PMID: 38450878 DOI: 10.1002/ejhf.3179] [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: 10/23/2023] [Revised: 01/08/2024] [Accepted: 02/11/2024] [Indexed: 03/08/2024] Open
Abstract
AIMS In VICTORIA, vericiguat compared with placebo reduced the risk of cardiovascular death (CVD) and heart failure hospitalization (HFH) in patients enrolled after a worsening heart failure (WHF) event. We examined clinical outcomes and efficacy of vericiguat as it relates to background use of loop diuretics in patients with WHF. METHODS AND RESULTS We calculated the total daily loop diuretic dose equivalent to furosemide dosing at randomization and categorized these as: no loop diuretic, 1-39, 41-80, 40, and >80 mg total daily dose (TDD). The primary composite outcome of CVD/HFH and its components were evaluated based on TDD loop diuretic and expressed as adjusted hazard ratios with 95% confidence intervals. Post-randomization rates of change in TDD were also examined. Of 4974 patients (98% of the trial) with diuretic dose information available at randomization, 540 (10.8%) were on no loop diuretic, 647 (13.0%) were on 1-39, 1633 (32.8%) were on 40, 1185 (23.8%) were on 41-80, and 969 (19.4%) were on >80 mg TDD. Patients with higher TDD had a higher rate of primary and secondary clinical outcomes. There were no significant interactions with TDD at randomization and efficacy of vericiguat versus placebo for any outcome (all pinteraction > 0.5). Post-randomization diuretic dose changes for vericiguat and placebo showed similar rates of up-titration (19.6 and 20.2/100 person-years), down-titration (16.8 and 18.1/100 person-years), and stopping diuretics (22.9 and 24.2/100 person-years). CONCLUSIONS Loop diuretic TDD at randomization was independently associated with worse outcomes in this high-risk population. The efficacy of vericiguat was consistent across the range of diuretic doses.
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Affiliation(s)
- Justin Ezekowitz
- Canadian VIGOUR Centre, University of Alberta, Edmonton, AB, Canada
| | | | - Frank Edelmann
- Charité University Medicine, German Heart Center, Berlin, Germany
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University Poland and Institute of Heart Diseases, University Hospital, Wroclaw, Poland
| | - Carolyn S P Lam
- National Heart Centre Singapore and Duke-National University of Singapore, Singapore, Singapore
| | | | - Javed Butler
- Baylor University Medical Center, Dallas, TX, USA
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, USA
| | | | | | | | - Adriaan A Voors
- Department of Cardiology, University of Groningen, University Medical Center of Groningen, Groningen, The Netherlands
| | - Robert J Mentz
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Paul W Armstrong
- Canadian VIGOUR Centre, University of Alberta, Edmonton, AB, Canada
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Houy N, Flaig J. Value of information dynamics in Disease X vaccine clinical trials. Vaccine 2024; 42:1521-1533. [PMID: 38311534 DOI: 10.1016/j.vaccine.2024.01.063] [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: 06/11/2023] [Revised: 12/29/2023] [Accepted: 01/19/2024] [Indexed: 02/06/2024]
Abstract
BACKGROUND Solutions have been proposed to accelerate the development and rollout of vaccines against a hypothetical disease with epidemic or pandemic potential called Disease X. This may involve resolving uncertainties regarding the disease and the new vaccine. However the value for public health of collecting this information will depend on the time needed to perform research, but also on the time needed to produce vaccine doses. We explore this interplay, and its effect on the decision on whether or not to perform research. METHOD We simulate numerically the emergence and transmission of a disease in a population using a susceptible-infected-recovered (SIR) compartmental model with vaccination. Uncertainties regarding the disease and the vaccine are represented by parameter prior distributions. We vary the date at which vaccine doses are available, and the date at which information about parameters becomes available. We use the expected value of perfect information (EVPI) and the expected value of partially perfect information (EVPPI) to measure the value of information. RESULTS As expected, information has less or no value if it comes too late, or (equivalently) if it can only be used too late. However we also find non trivial dynamics for shorter durations of vaccine development. In this parameter area, it can be optimal to implement vaccination without waiting for information depending on the respective durations of dose production and of clinical research. CONCLUSION We illustrate the value of information dynamics in a Disease X outbreak scenario, and present a general approach to properly take into account uncertainties and transmission dynamics when planning clinical research in this scenario. Our method is based on numerical simulation and allows us to highlight non trivial effects that cannot otherwise be investigated.
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Affiliation(s)
- Nicolas Houy
- University of Lyon, Lyon F-69007, France; CNRS, GATE Lyon Saint-Etienne, F-69007, France.
| | - Julien Flaig
- Epidemiology and Modelling of Infectious Diseases (EPIMOD), Lyon F-69002, France.
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Qi Y, Xu J, Liu H, Zhou X. Effects of hyperbaric oxygen combined cabin ventilator on critically ill patients with liberation difficulty after tracheostomy. Biomed Eng Online 2024; 23:30. [PMID: 38454458 PMCID: PMC10921656 DOI: 10.1186/s12938-024-01220-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 02/08/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Critically ill patients undergoing liberation often encounter various physiological and clinical complexities and challenges. However, whether the combination of hyperbaric oxygen and in-cabin ventilator therapy could offer a comprehensive approach that may simultaneously address respiratory and potentially improve outcomes in this challenging patient population remain unclear. METHODS This retrospective study involved 148 patients experiencing difficulty in liberation after tracheotomy. Inclusion criteria comprised ongoing mechanical ventilation need, lung inflammation on computed tomography (CT) scans, and Glasgow Coma Scale (GCS) scores of ≤ 9. Exclusion criteria excluded patients with active bleeding, untreated pneumothorax, cerebrospinal fluid leakage, and a heart rate below 50 beats per minute. Following exclusions, 111 cases were treated with hyperbaric oxygen combined cabin ventilator, of which 72 cases were successfully liberated (SL group) and 28 cases (NSL group) were not successfully liberated. The hyperbaric oxygen chamber group received pressurization to 0.20 MPa (2.0 ATA) for 20 min, followed by 60 min of ventilator oxygen inhalation. Successful liberation was determined by a strict process, including subjective and objective criteria, with a prolonged spontaneous breathing trial. GCS assessments were conducted to evaluate consciousness levels, with scores categorized as normal, mildly impaired, moderately impaired, or severely impaired. RESULTS Patients who underwent treatment exhibited improved GCS, blood gas indicators, and cardiac function indexes. The improvement of GCS, partial pressure of oxygen (PaO2), oxygen saturation of blood (SaO2), oxygenation index (OI) in the SL group was significantly higher than that of the NSL group. However, there was no significant difference in the improvement of left ventricular ejection fraction (LVEF), left ventricular end-systolic volume (LVESV), left ventricular end-diastolic volume (LVEDV), and stroke volume (SV) between the SL group and the NSL group after treatment. CONCLUSIONS Hyperbaric oxygen combined with in-cabin ventilator therapy effectively enhances respiratory function, cardiopulmonary function, and various indicators of critically ill patients with liberation difficulty after tracheostomy.
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Affiliation(s)
- Yinliang Qi
- General Department of Hyperbaric Oxygen, the Second People's Hospital of Hefei, Hefei Affiliated Hospital of Anhui Medical University, Hefei, 230011, Anhui, China
| | - Jixiang Xu
- General Department of Hyperbaric Oxygen, the Second People's Hospital of Hefei, Hefei Affiliated Hospital of Anhui Medical University, Hefei, 230011, Anhui, China
| | - Hui Liu
- General Department of Hyperbaric Oxygen, the Second People's Hospital of Hefei, Hefei Affiliated Hospital of Anhui Medical University, Hefei, 230011, Anhui, China
| | - Xiaomei Zhou
- General Department of Hyperbaric Oxygen, the Second People's Hospital of Hefei, Hefei Affiliated Hospital of Anhui Medical University, Hefei, 230011, Anhui, China.
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Keshani M, Alikiaii B, Babaei Z, Askari G, Heidari Z, Sharma M, Bagherniya M. The effects of L-carnitine supplementation on inflammation, oxidative stress, and clinical outcomes in critically Ill patients with sepsis: a randomized, double-blind, controlled trial. Nutr J 2024; 23:31. [PMID: 38444016 PMCID: PMC10916166 DOI: 10.1186/s12937-024-00934-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 02/28/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Sepsis, a life-threatening organ dysfunction caused by a host's dysregulated response to infection with an inflammatory process, becomes a real challenge for the healthcare systems. L-carnitine (LC) has antioxidant and anti-inflammatory properties as in previous studies. Thus, we aimed to determine the effects of LC on inflammation, oxidative stress, and clinical parameters in critically ill septic patients. METHODS A randomized double-blinded controlled trial was conducted. A total of 60 patients were randomized to receive LC (3 g/day, n = 30) or placebo (n = 30) for 7 days. Inflammatory and oxidative stress parameters (C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), superoxide dismutase (SOD), malondialdehyde (MDA), total antioxidant capacity (TAC), 28-day mortality rate, and some monitoring variables were evaluated. RESULTS There was no statistically significant difference between study arms in baseline characteristics and disease severity scores. CRP (p < 0.001) and ESR (p: 0.004) significantly reduced, and SOD (p < 0.001) and TAC (p < 0.001) significantly improved in the LC group after 7 days. Between-group analysis revealed a significant reduction in CRP (p: 0.001) and serum chloride (p: 0.032), an increase in serum albumin (p: 0.036) and platelet (p: 0.004) significantly, and an increase in SOD marginally (p: 0.073). The 28-day mortality rate was also lower in the LC group compared with placebo (7 persons vs. 15 persons) significantly (odds ratio: 0.233, p: 0.010). CONCLUSIONS L-carnitine ameliorated inflammation, enhanced antioxidant defense, reduced mortality, and improved some clinical outcomes in critically ill patients with sepsis. TRIAL REGISTRATION IRCT20201129049534N1; May 2021.
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Affiliation(s)
- Mahdi Keshani
- Nutrition and Food Security Research Center and Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Babak Alikiaii
- Anesthesia and Critical Care Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Babaei
- Department of Nursing and Midwifery, Islamic Azad University Isfahan (Khorasgan) Branch, Isfahan, Iran
| | - Gholamreza Askari
- Nutrition and Food Security Research Center and Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
- Anesthesia and Critical Care Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Heidari
- Department of Biostatistics and Epidemiology, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Manoj Sharma
- Department of Social & Behavioral Health, School of Public Health, & Department of Internal Medicine, University of Nevada, Las Vegas, USA
| | - Mohammad Bagherniya
- Nutrition and Food Security Research Center and Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
- Anesthesia and Critical Care Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
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50
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Raspa M, Gwaltney A, Bann C, von Hehn J, Benke TA, Marsh ED, Peters SU, Ananth A, Percy AK, Neul JL. Psychometric Assessment of the Rett Syndrome Caregiver Assessment of Symptom Severity (RCASS). J Autism Dev Disord 2024:10.1007/s10803-024-06238-0. [PMID: 38438817 DOI: 10.1007/s10803-024-06238-0] [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] [Accepted: 01/03/2024] [Indexed: 03/06/2024]
Abstract
Rett syndrome is a severe neurodevelopmental disorder that affects about 1 in 10,000 females. Clinical trials of disease modifying therapies are on the rise, but there are few psychometrically sound caregiver-reported outcome measures available to assess treatment benefit. We report on a new caregiver-reported outcome measure, the Rett Caregiver Assessment of Symptom Severity (RCASS). Using data from the Rett Natural History Study (n = 649), we examined the factor structure, using both exploratory and confirmatory factor analysis, and the reliability and validity of the RCASS. The four-factor model had the best overall fit, which covered movement, communication, behavior, and Rett-specific symptoms. The RCASS had moderate internal consistency. Strong face validity was found with age and mutation type, and convergent validity was established with other similar measures, including the Revised Motor-Behavior Assessment Scale, Clinical Severity Scale, Clinical Global Impression Scale, and the Child Health Questionnaire. These data provide initial evidence that the RCASS is a viable caregiver-outcome measure for use in clinical trials in Rett syndrome. Future work to assess sensitivity to change and other measures of reliability, such as test-retest and inter-rater agreement, are needed.
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Affiliation(s)
- Melissa Raspa
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC, 27708, USA.
| | - Angela Gwaltney
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC, 27708, USA
| | - Carla Bann
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, NC, 27708, USA
| | | | - Timothy A Benke
- Children's Hospital Colorado and University of Colorado School of Medicine, Aurora, USA
| | - Eric D Marsh
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| | - Sarika U Peters
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, USA
| | - Amitha Ananth
- University of Alabama at Birmingham, Birmingham, USA
| | - Alan K Percy
- University of Alabama at Birmingham, Birmingham, USA
| | - Jeffrey L Neul
- Vanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, USA.
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