Trial reportAdvances in therapy2019
Efficacy and Safety of Lipase Inhibitor Orlistat in Japanese with Excessive Visceral Fat Accumulation: 24-Week, Double-Blind, Randomized, Placebo-Controlled Study.
Trial report in Advances in therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.
- Efficacy of Weight-Lowering Agents on Fat Distribution: A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2026Pooled it
- Exploring the top 30 drugs associated with drug-induced constipation based on the FDA adverse event reporting system.Frontiers in pharmacology · 2024Article
- Insights on Dietary Polyphenols as Agents against Metabolic Disorders: Obesity as a Target Disease.Antioxidants (Basel, Switzerland) · 2023Review
- A novel index, Chinese visceral adiposity index is closely associated with urinary albumin-creatinine ratio in Chinese community adults, especially in hypertensive or hyperglycemic population: Results from the REACTION study.Journal of diabetes · 2022Article
- Effect of orlistat on liver fat content in patients with nonalcoholic fatty liver disease with obesity: assessment using magnetic resonance imaging-derived proton density fat fraction.Therapeutic advances in gastroenterology · 2019Article
- EFFECT OF ORLISTAT OR ORLISTAT PLUS METFORMIN TREATMENT IN PATIENTS WITH MORBID OBESITY: A SINGLE-CENTER EXPERIENCE.Acta endocrinologica (Bucharest, Romania : 2005)Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
introductionOrlistat is an inhibitor of pancreatic lipase and is used as an anti-obesity drug in many countries. However, there are no data available regarding the effects of orlistat on visceral fat accumulation in Japanese subjects. Therefore, this comparative, placebo-controlled, double-blind, randomized study aimed to evaluate the efficacy and safety of orlistat in Japanese participants with excessive visceral fat accumulation and without dyslipidemia, diabetes mellitus, and hypertension ("metabolic diseases").
methodsThe study population included Japanese participants with excessive visceral fat accumulation (waist circumference ≥ 85 cm in males and ≥ 90 cm in females, which corresponds to a visceral fat area of 100 cm
resultsVisceral fat area, waist circumference, and body weight were significantly reduced in the orlistat group (mean ± standard error, - 13.50 ± 1.52%, - 2.51 ± 0.25%, and - 2.79 ± 0.30%, respectively) compared to the placebo group (- 5.45 ± 1.50%, - 1.55 ± 0.26%, and - 1.22 ± 0.28%, respectively) at the last assessment. The main adverse reactions were defecation-related symptoms including oily spotting and flatus with discharge, resulting from the pharmacological effects of orlistat. Most adverse reactions were mild, and none were serious or severe.
conclusionOrlistat administration reduced visceral fat area, waist circumference, and body weight in Japanese participants with excessive visceral fat and without metabolic diseases. In addition, safety was confirmed with a tolerable profile. Orlistat may be useful to reduce excessive visceral fat accumulation when used in combination with diet and exercise.
trial registrationJapan Pharmaceutical Information Center identifier, JapicCTI-184005.
fundingTaisho Pharmaceutical Co., Ltd.
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Registered trials
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