scholarly journals Treatment effects of Chinese medicine (Yi-Qi-Qing-Jie herbal compound) combined with immunosuppression therapies in patients of IgA nephropathy with high-risk of ESRD (TCM-WINE): study protocol for a randomized controlled trial

2019 ◽  
Author(s):  
Jin-pu Li ◽  
Shen Li
Keyword(s):  
High Risk ◽  
Iga Nephropathy ◽  
Remission Rate ◽  
Controlled Trial ◽  
Combined Therapy ◽  
Eligible Patient ◽  
Developed Countries ◽  
Study Phase ◽  
International Consensus ◽  
Double Blind

Abstract Background: IgA nephropathy (IgAN) is the most common glomerular disease worldwide. It has a high incidence in Asians and is more likely to progress to end-stage renal disease (ESRD). For high-risk IgAN, which is clinically characterized by massive proteinuria and renal dysfunction, however, there has been no international consensus on treatment options. Compared with other developed countries, IgAN patients in China are often found to have severe kidney function loss at initial diagnosis. Yi-Qi-Qing-Jie Formula Granule (a compound recipe of Chinese medicinal herbs, YQF) has shown potential renal protection in our previous clinical studies. To further confirm the efficacy and safety of YQF in the treatment of high-risk IgAN, we design a prospective double-blind randomized placebo-controlled trial. Methods/Design: The TCM-WINE study is a single-center, prospective, double-blind randomized placebo-controlled trial. We plan to randomize 60 participants with biopsy-proven IgAN to YQF combined group (YQF compound, combined with prednisolone, and cyclophosphamide if necessary) and immunosuppression group (placebo-YQF, combined with prednisolone, and cyclophosphamide if necessary). The two groups will enter 48-week in-trial treatment phase and receive post-trial follow-up till study completion (3-year). All patients will receive optimal supportive care. The primary composite outcome is defined as the first occurrence of 40% decrease in estimated glomerular filtration rate (eGFR) from the baseline lasting for 3 months, initiating continuous renal replacement treatment or death due to chronic kidney disease (CKD), during the 3-year study phase. The secondary endpoint events are defined as the mean annual eGFR decline rate (eGFR-Slope, ml/min per 1.73 m2 per year) which is calculated by the eGFR regression curve for each eligible patient, and proteinuria remission (prescribed as proteinuria<0.5g/day) at week 24, 36, 48 during the in-trial phase. The remission rate of symptoms and inflammation status will be evaluated respectively at week 48. Safety monitoring and assessment will be undertaken during the study. Discussion: TCM-WINE study will evaluate effects and safety of YQF combined therapy compared with immunosuppression monotherapy on basis of optimal supportive treatment in high-risk IgAN. The evidence from this study will provide a novel, effective and safe Chinese characteristic therapy for high-risk IgAN patients. Trial registration: Clinicaltrials.gov, identifier: NCT03418779. Registered on 18 June 2018. https://clinicaltrials.gov/show/NCT03418779

scholarly journals Treatment effects of Chinese Medicine (Yi-Qi-Qing-Jie Herbal Compound) combined With immunosuppression therapies in patients of IgA Nephropathy with high-risk of ESRD (TCM-WINE): study protocol for a randomized controlled trial

2019 ◽  
Author(s):  
Shen Li ◽  
Jin-pu Li
Keyword(s):  
Randomized Controlled Trial ◽  
High Risk ◽  
Iga Nephropathy ◽  
Controlled Trial ◽  
Combined Therapy ◽  
Eligible Patient ◽  
Developed Countries ◽  
Study Phase ◽  
Double Blind ◽  
Randomized Controlled

Abstract Background: IgA nephropathy (IgAN) is the most common glomerular disease worldwide. It has a high incidence in Asians and is more likely to progress to end-stage renal disease (ESRD). However, for high-risk IgAN clinically characterized by massive proteinuria and renal dysfunction, there has been no international consensus on treatment options. Compared with other developed countries, Chinese IgAN patients are often found to have severe kidney function loss at the initial diagnosis. Yi-Qi-Qing-Jie Formula Granule (a compound recipe of Chinese medicinal herbs, YQF) has shown potential renal protection in our previous clinical studies. To further confirm the efficacy and safety of YQF in the treatment of high-risk IgAN, we design a prospective double-blind randomized placebo-controlled trial. Methods/Design: The TCM-WINE study is a single-center, prospective, double-blind placebo-randomized controlled trial. We plan to randomize 60 participants with biopsy-proven IgAN to YQF combined group (YQF compound, combined with prednisolone, and cyclophosphamide if necessary) and immunosuppression group (placebo-YQF, combined with prednisolone, and cyclophosphamide if necessary). The two groups will enter 48-week in-trial treatment phase and receive post-trial follow-up till study completion (3-year). All patients will receive optimal supportive care. The primary composite outcome is defined as the first occurrence of a 40% decrease in estimated glomerular filtration rate (eGFR) from the baseline lasting for 3 months, initiating continuous renal replacement treatment or death due to chronic kidney disease (CKD), during the 3-year study phase. Secondary endpoint events are defined as the mean annual eGFR decline rate (eGFR-Slope, ml/min per 1.73 m 2 per year) which is calculated by the eGFR regression curve for each eligible patient, and proteinuria remission (prescribed as proteinuria<0.5g/day) at week 24, 36, 48 during the in-trial phase. Safety monitoring and assessment will be undertaken during the study . Discussion: TCM-WINE study will evaluate effects and safety of YQF combined therapy compared with immunosuppression monotherapy on basis of optimal supportive treatment in high-risk IgAN. The evidence from this study will provide a novel, effective and safe Chinese characteristics therapy for high-risk IgAN patients. Trial registration: Clinicaltrials.gov, identifier: NCT03418779. Registered on 18 June 2018. https://clinicaltrials.gov/show/NCT03418779

scholarly journals Treatment effects of Chinese medicine (Yi-Qi-Qing-Jie herbal compound) combined with immunosuppression therapies in IgA nephropathy patients with high-risk of end-stage renal disease (TCM-WINE): study protocol for a randomized controlled trial

Trials ◽  
2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Shen Li ◽  
Jin-pu Li
Keyword(s):  
High Risk ◽  
Renal Disease ◽  
Iga Nephropathy ◽  
End Stage Renal Disease ◽  
Controlled Trial ◽  
Eligible Patient ◽  
Study Phase ◽  
Double Blind ◽  
Stage Renal Disease ◽  
End Stage

Abstract Background IgA nephropathy (IgAN) is the most common glomerular disease worldwide. It has a high incidence in Asians and is more likely to progress to end-stage renal disease (ESRD). For high-risk IgAN, which is clinically characterized by massive proteinuria and renal dysfunction, however, there has been no international consensus on treatment options. Compared with other developed countries, IgAN patients in China are often found to have severe kidney function loss at initial diagnosis. Yi-Qi-Qing-Jie formula (YQF; a compound recipe of Chinese medicinal herbs) has shown potential renal protection in our previous clinical studies. To further confirm the efficacy and safety of YQF in the treatment of high-risk IgAN, we have designed a prospective double-blind randomized placebo-controlled trial. Methods/design The TCM-WINE study is a single-center, prospective, double-blind randomized placebo-controlled trial. We plan to randomize 60 participants with biopsy-proven IgAN to a YQF combined group (YQF compound combined with prednisolone, and cyclophosphamide if necessary) or an immunosuppression group (placebo-YQF combined with prednisolone, and cyclophosphamide if necessary). The two groups will enter a 48-week in-trial treatment phase and receive post-trial follow-up until study completion (3 years). All patients will receive optimal supportive care. The primary composite outcome is defined as the first occurrence of a 40% decrease in estimated glomerular filtration rate (eGFR) from the baseline lasting for 3 months, initiating continuous renal replacement treatment, or death due to chronic kidney disease (CKD) during the 3-year study phase. The secondary endpoint events are defined as the mean annual eGFR decline rate (eGFR slope, ml/min per 1.73 m2 per year), which is calculated by the eGFR regression curve for each eligible patient, and proteinuria remission (prescribed as proteinuria < 0.5 g/day) at weeks 24, 36, and 48 during the in-trial phase. The remission rate of symptoms and inflammation status will be evaluated at week 48. Safety monitoring and assessment will be undertaken during the study. Discussion The TCM-WINE study will evaluate the effects and safety of YQF combined therapy compared with immunosuppression monotherapy on the basis of the optimal supportive treatment in high-risk IgAN. The evidence from this study will provide a novel, effective, and safe Chinese characteristic therapy for high-risk IgAN patients. Trial registration ClinicalTrials.gov, NCT03418779. Registered on 18 June 2018.

scholarly journals Atorvastatin is unlikely to prevent rheumatoid arthritis in high risk individuals: results from the prematurely stopped STAtins to Prevent Rheumatoid Arthritis (STAPRA) trial

RMD Open ◽  
2021 ◽  
Vol 7 (1) ◽  
pp. e001591
Author(s):  
Laurette van Boheemen ◽  
Samina Turk ◽  
Marian van Beers-Tas ◽  
Wouter Bos ◽  
Diane Marsman ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
High Risk ◽  
Cox Regression ◽  
Controlled Trial ◽  
Pharmacological Intervention ◽  
Trial Participation ◽  
Double Blind ◽  
Cox Regression Analysis ◽  
Atorvastatin Group ◽  
Clinical Arthritis

ObjectivesPersons at high risk of rheumatoid arthritis (RA) might benefit from a low-risk pharmacological intervention aimed at primary prevention. Previous studies demonstrated disease-modifying effects of statins in patients with RA as well as an association between statin use and a decreased risk of RA development. A randomised, double-blind, placebo-controlled trial investigated whether atorvastatin could prevent arthritis development in high-risk individuals.MethodsArthralgia patients with anticitrullinated protein antibody (ACPA) >3 xULN or ACPA and rheumatoid factor, without (a history of) arthritis, were randomised to receive atorvastatin 40 mg daily or placebo for 3 years. The calculated sample size was 220 participants. The primary endpoint was clinical arthritis. Cox regression analysis was used to determine the effect of atorvastatin on arthritis development.ResultsDue to a low inclusion rate, mainly because of an unwillingness to participate, the trial was prematurely stopped. Data of the 62 randomised individuals were analysed. Median follow-up was 14 (inner quartiles 6–35) months. Fifteen individuals (24%) developed arthritis: 9/31 (29%) in the atorvastatin group; 6/31 (19%) in the placebo group: HR 1.40, 95% CI 0.50 to 3.95.ConclusionsIn this small set of randomised high-risk individuals, we did not demonstrate a protective effect of atorvastatin on arthritis development. The main reason for the low inclusion was unwillingness to participate; this may also impede other RA prevention trials. Further research to investigate and solve barriers for prevention trial participation is needed.

scholarly journals Rapid antidepressant effects of the psychedelic ayahuasca in treatment-resistant depression: a randomized placebo-controlled trial

2018 ◽  
Vol 49 (4) ◽  
pp. 655-663 ◽  
Author(s):  
Fernanda Palhano-Fontes ◽  
Dayanna Barreto ◽  
Heloisa Onias ◽  
Katia C. Andrade ◽  
Morgana M. Novaes ◽  
...  
Keyword(s):  
Rating Scale ◽  
Remission Rate ◽  
Controlled Trial ◽  
Treatment Resistant Depression ◽  
Treatment Resistant ◽  
Open Label ◽  
Double Blind ◽  
Therapeutic Value ◽  
Antidepressant Effects ◽  
Resistant Depression

AbstractBackgroundRecent open-label trials show that psychedelics, such as ayahuasca, hold promise as fast-onset antidepressants in treatment-resistant depression.MethodsTo test the antidepressant effects of ayahuasca, we conducted a parallel-arm, double-blind randomized placebo-controlled trial in 29 patients with treatment-resistant depression. Patients received a single dose of either ayahuasca or placebo. We assessed changes in depression severity with the Montgomery-Åsberg Depression Rating Scale (MADRS) and the Hamilton Depression Rating scale at baseline, and at 1 (D1), 2 (D2), and 7 (D7) days after dosing.ResultsWe observed significant antidepressant effects of ayahuasca when compared with placebo at all-time points. MADRS scores were significantly lower in the ayahuasca group compared with placebo at D1 and D2 (p= 0.04), and at D7 (p< 0.0001). Between-group effect sizes increased from D1 to D7 (D1: Cohen'sd= 0.84; D2: Cohen'sd= 0.84; D7: Cohen'sd= 1.49). Response rates were high for both groups at D1 and D2, and significantly higher in the ayahuasca group at D7 (64%v.27%;p= 0.04). Remission rate showed a trend toward significance at D7 (36%v.7%,p= 0.054).ConclusionsTo our knowledge, this is the first controlled trial to test a psychedelic substance in treatment-resistant depression. Overall, this study brings new evidence supporting the safety and therapeutic value of ayahuasca, dosed within an appropriate setting, to help treat depression. This study is registered athttp://clinicaltrials.gov(NCT02914769).

Double-Blind, Placebo-Controlled Trial of Divalproex Monotherapy in the Treatment of Symptomatic Youth at High Risk for Developing Bipolar Disorder

2007 ◽  
Vol 68 (05) ◽  
pp. 781-788 ◽  
Author(s):  
Robert L. Findling ◽  
Thomas W. Frazier ◽  
Eric A. Youngstrom ◽  
Nora K. McNamara ◽  
Robert J. Stansbrey ◽  
...  
Keyword(s):  
Bipolar Disorder ◽  
High Risk ◽  
Controlled Trial ◽  
Double Blind ◽  
Double Blind Placebo

scholarly journals Effectiveness of an antenatal maternal supplementation with prebiotics for preventing atopic dermatitis in high-risk children (the PREGRALL study): protocol for a randomised controlled trial

BMJ Open ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. e024974 ◽  
Author(s):  
Clémentine Cabridain ◽  
Hélène Aubert ◽  
Bertrand Kaeffer ◽  
Virginie Badon ◽  
Marion Boivin ◽  
...  
Keyword(s):  
At Risk ◽  
Atopic Dermatitis ◽  
High Risk ◽  
Controlled Trial ◽  
Working Party ◽  
University Hospital ◽  
Ethical Review ◽  
Double Blind ◽  
Maternal Supplementation ◽  
High Risk Children

IntroductionAtopic dermatitis (AD) is a chronic inflammatory disease affecting 10%–15% of children in Europe. There is a need for new primary preventive therapeutic strategies in at-risk populations. Recent research has indicated that atopic diseases are associated with a disrupted gut microbial ‘balance’ in early life raising the possibility that interventions which yield optimal patterns of microflora could improve host’s health. Prebiotics, sugars with immunomodulatory properties that stimulate the diversity of the digestive microbiota, are ideal candidates for such research. So far, most clinical trials have focused on improving infant gut colonisation postnatally. However, prenatal life is a crucial period during which different tolerance mechanisms are put in place. We aim to determine whether antenatal prebiotics supplementation prevents AD in high-risk children.Methods and analysisThis is a randomised, multicentre, double-blind, trial to evaluate the effectiveness of antenatal prebiotic maternal supplementation (galacto-oligosaccharide/inulin) in pregnant women versus placebo on the occurrence of AD at 1 year of age in at-risk children (defined as having a maternal history of atopic disease). Participating women will be randomised to daily ingestion of a prebiotics or placebo (maltodextrin) from 20 weeks’ gestation until delivery. The primary outcome is the prevalence of AD at 1 year of age, using the version of the UK Working Party Diagnostic Criteria optimised for preventive studies. Key secondary endpoints are AD severity, quality of life and prebiotics tolerance. The target sample size is 376 women (188 patients per group) which will provide 80% power to detect a 33% reduction of the risk of AD in the verum group (α=0.05). The primary analysis will be based on the intention-to-treat principle.Ethics and disseminationResults will be presented in peer-reviewed journals and at international conferences. Ethics approval for the study was obtained from the institutional ethical review board of ‘Comité de Protection des Personnes Sud Ouest—Outre-Mer III’ of the University Hospital Centre of Bordeaux (2017/13).Trial registration numberNCT03183440; Pre-results.

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