A Clinical Trial of the Efficacy and Acceptability of d-Fenfluramine in the Treatment of Neuroleptic-induced Obesity

1988 ◽  
Vol 153 (2) ◽  
pp. 208-213 ◽  
Author(s):  
E. Goodall ◽  
Christine Oxtoby ◽  
Ray Richards ◽  
Gill Watkinson ◽  
David Brown ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Weight Loss ◽  
Side Effects ◽  
Mental State ◽  
Controlled Trial ◽  
Dietary Advice ◽  
Double Blind ◽  
Double Blind Placebo ◽  
Schizophrenic Patients ◽  
Depot Neuroleptic

Twenty-nine overweight schizophrenic patients maintained on depot neuroleptic injections who wished to lose weight took part in a double-blind, placebo-controlled trial of 30 mg d-fenfluramine. All subjects received dietary advice. Sixteen patients completed the 12-week trial. Rate of weight loss was significantly greater in those taking d-fenfluramine. Side-effects were reported, but no deterioration in mental state was noted.

scholarly journals A 36-week multicenter, randomized, double-blind, placebo-controlled, parallel-group, phase 3 clinical trial of sodium oligomannate for mild-to-moderate Alzheimer’s dementia

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Shifu Xiao ◽  
Piu Chan ◽  
Tao Wang ◽  
Zhen Hong ◽  
Shuzhen Wang ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Clinical Trial ◽  
Controlled Trial ◽  
Drug Effects ◽  
Disease Assessment ◽  
Phase 3 ◽  
Double Blind ◽  
Double Blind Placebo ◽  
The Difference

Abstract Background New therapies are urgently needed for Alzheimer’s disease (AD). Sodium oligomannate (GV-971) is a marine-derived oligosaccharide with a novel proposed mechanism of action. The first phase 3 clinical trial of GV-971 has been completed in China. Methods We conducted a phase 3, double-blind, placebo-controlled trial in participants with mild-to-moderate AD to assess GV-971 efficacy and safety. Participants were randomized to placebo or GV-971 (900 mg) for 36 weeks. The primary outcome was the drug-placebo difference in change from baseline on the 12-item cognitive subscale of the Alzheimer’s Disease Assessment Scale (ADAS-cog12). Secondary endpoints were drug-placebo differences on the Clinician’s Interview-Based Impression of Change with caregiver input (CIBIC+), Alzheimer’s Disease Cooperative Study-Activities of Daily Living (ADCS-ADL) scale, and Neuropsychiatric Inventory (NPI). Safety and tolerability were monitored. Results A total of 818 participants were randomized: 408 to GV-971 and 410 to placebo. A significant drug-placebo difference on the ADAS-Cog12 favoring GV-971 was present at each measurement time point, measurable at the week 4 visit and continuing throughout the trial. The difference between the groups in change from baseline was − 2.15 points (95% confidence interval, − 3.07 to − 1.23; p < 0.0001; effect size 0.531) after 36 weeks of treatment. Treatment-emergent adverse event incidence was comparable between active treatment and placebo (73.9%, 75.4%). Two deaths determined to be unrelated to drug effects occurred in the GV-971 group. Conclusions GV-971 demonstrated significant efficacy in improving cognition with sustained improvement across all observation periods of a 36-week trial. GV-971 was safe and well-tolerated. Trial registration ClinicalTrials.gov, NCT02293915. Registered on November 19, 2014

A Double-Blind Comparative Clinical Trial of Floctafenine and Four Other Analgesics Conducted in General Practice

1976 ◽  
Vol 4 (3) ◽  
pp. 179-182 ◽  
Author(s):  
D M Lomas ◽  
J Gay ◽  
R N Midha ◽  
D L Postlethwaite
Keyword(s):  
Clinical Trial ◽  
General Practice ◽  
Side Effects ◽  
Analgesic Effect ◽  
Rank Order ◽  
Controlled Trial ◽  
The Other ◽  
Double Blind ◽  
Comparative Clinical Trial

Three hundred and twelve patients suffering from painful conditions were admitted to a multicentre, double-blind controlled trial, conducted in general practice in which five analgesics—floctafenine (Idarac), paracetamol, aspirin, dihydrocodeine and pentazocine—were compared. Overall ratings of analgesic effect placed floctafenine first in rank order. Floctafenine was statistically significantly superior in effect to pentazocine but not to the other three agents as far as doctor ratings were concerned; and superior to both pentazocine and dihydrocodeine in the opinion of patients. Fewer patients experienced side-effects on floctafenine than on the other four analgesics and this difference between floctafenine and pentazocine, and floctafenine and dihydrocodeine was statistically significant.

scholarly journals Effect of liraglutide on body weight and pain in patients with overweight and knee osteoarthritis: protocol for a randomised, double-blind, placebo-controlled, parallel-group, single-centre trial

BMJ Open ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. e024065 ◽  
Author(s):  
Henrik Gudbergsen ◽  
Marius Henriksen ◽  
Eva Ejlersen Wæhrens ◽  
Anders Overgaard ◽  
Henning Bliddal ◽  
...  
Keyword(s):  
Weight Loss ◽  
Body Weight ◽  
Knee Osteoarthritis ◽  
Controlled Trial ◽  
Single Centre ◽  
Double Blind ◽  
Double Blind Placebo ◽  
Knee Oa ◽  
Parallel Group ◽  
Pain Subscale

IntroductionWith an increasing prevalence of citizens of older age and with overweight, the health issues related to knee osteoarthritis (OA) will intensify. Weight loss is considered a primary management strategy in patients with concomitant overweight and knee OA. However, there are no widely available and feasible methods to sustain weight loss in patients with overweight and knee OA. The present protocol describes a randomised controlled trial evaluating the efficacy and safety of the glucagon-like peptide-1 receptor agonist liraglutide in a 3 mg/day dosing in patients with overweight and knee OA.Methods and analysis150 volunteer adult patients with overweight or obesity and knee OA will participate in a randomised, double-blind, placebo-controlled, parallel-group and single-centre trial. The participants will partake in a run-in diet intervention phase (week −8 to 0) including a low calorie diet and dietetic counselling. At week 0, patients will be randomised to either liraglutide 3 mg/day or liraglutide placebo 3 mg/day for 52 weeks as an add-on to dietetic guidance on re-introducing regular foods and a focus on continued motivation to engage in a healthy lifestyle. The co-primary outcomes are changes in body weight and the Knee Injury and Osteoarthritis Outcome Score pain subscale from week 0 to week 52.Ethics and disseminationThe trial has been approved by the regional ethics committee in the Capital Region of Denmark, the Danish Medicines Agency and the Danish Data Protection Agency. An external monitoring committee (The Good Clinical Practice Unit at Copenhagen University Hospitals) will oversee the trial. The results will be presented at international scientific meetings and through publications in peer-reviewed journals.Trial registration numbers2015-005163-16,NCT02905864, U1111-1171-4970Based on protocol versionV.6; 30 January 2017, 15:30 hours

scholarly journals Jiao-tai-wan for insomnia symptoms caused by the disharmony of the heart and kidney: a study protocol for a randomized, double-blind, placebo-controlled trial

2020 ◽  
Author(s):  
Congcong Zeng ◽  
Xi Liu ◽  
Lufeng Hu ◽  
Yuan Feng ◽  
Nengzhi Xia ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Outcome Measures ◽  
Study Protocol ◽  
Controlled Trial ◽  
Secondary Outcome ◽  
Resonance Spectroscopy ◽  
Double Blind ◽  
Drug Intervention ◽  
Double Blind Placebo ◽  
Insomnia Symptoms

Abstract Background: Insomnia seriously affects people’s normal lives and work. However, effective treatment strategies are scarce. The purpose of this study is to explore the efficacy and safety of Jiao-tai-wan (JTW) for ameliorating insomnia symptoms caused by disharmony of the heart and kidney. Design: This is a randomized, double-blind, placebo-controlled pilot clinical trial. One hundred twenty-four participants suffering from insomnia symptoms will randomly assigned to the JTW or placebo group in an equal ratio. The participants will be asked to take JTW or placebo granules twice a day for 1 week. All data will be gathered at baseline and at the end of drug intervention. The primary outcome measures will be the mean change in the Pittsburgh sleep quality index (PSQI) from baseline to the end of drug intervention. Secondary outcome measures will include the the altered sleep parameters in polysomnography, 1H-magnetic resonance spectroscopy (1H-MRS) evalution, the Disharmony of Heart and Kidney Scoring System score and blood tests, including the levels of serum adenosine and melatonin. A laboratory test will be taken before and after treatment to assess the safety of JTW. Discussion: The outcomes of this study will confirm the efficacy of JTW for the treatment of insomnia symptoms, and will also be used to monitor the safety of JTW. Trial registration: Chinese Clinical Trial Registry, ChiCTR1800019239.Registered on 1st November 2018- Retrospectively registered, http://www.chictr.org.cn/. Keywords: Jiao-tai-wan, Insomnia, Traditional herbal medicine, Randomized controlled trial, Study protocol, Pattern identification Protocol version: Manuscript based on study protocol version 1.3, 1 November 2018.

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