Evidence map›Paper›PMID 25114779›Full record

ArticleTherapeutic advances in drug safety2013

Safety of antiobesity drugs.

Bernard Man Yung Cheung, Tommy Tsang Cheung, Nithushi Rajitha Samaranayake

Registry-linked trialAbstract read
In one paragraph

Article in Therapeutic advances in drug safety, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04481464 (Evaluation of the Efficacy of Chinese Herbal Medicine in Patients With Obesity), which is not on this map. Cited by 61 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 4 pooled it
8.7field-weighted citation impact, top 2% of its field
1 · What the graph read from 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.

2 · The registry

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.

NCT04481464 unknown statusnot on this mapstarted 2020, after this paper: background citation

Evaluation of the Efficacy of Chinese Herbal Medicine in Patients With Obesity: a Retrospective Study

TypeobservationalSponsorChina Medical University HospitalRan2020 to 2021Enrolled500ConditionsObesity
3 · Its place in the literature

Who cites it

61 citing papers in PubMed, 4 syntheses or guidelines pooled it, 159 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Drug interventions for the treatment of obesity in children and adolescents.The Cochrane database of systematic reviews · 2016
    Pooled it
  4. Pooled it
  5. Trial
  6. Trial
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  20. Inhibition of lipid droplet accumulation byExperimental and therapeutic medicine · 2023
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1 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 2 countries.

Bernard Man Yung CheungDivision of Clinical Pharmacology and Therapeutics, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong.
Tommy Tsang CheungDivision of Clinical Pharmacology and Therapeutics, Department of Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong.
Nithushi Rajitha SamaranayakeDivision of Clinical Pharmacology and Therapeutics, Department of Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong.
Chinese University of Hong Kong · CNUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity is a major health problem worldwide. Although diet and physical activity are crucial in the management of obesity, the long-term success rate is low. Therefore antiobesity drugs are of great interest, especially when lifestyle modification has failed. As obesity is not an immediate life-threatening disease, these drugs are required to be safe. Antiobesity drugs that have been developed so far have limited efficacies and considerable adverse effects affecting tolerability and safety. Therefore, most antiobesity drugs have been withdrawn. Fenfluramine and dexfenfluramine were withdrawn because of the potential damage to heart valves. Sibutramine was associated with an increase in major adverse cardiovascular events in the Sibutramine Cardiovascular Outcomes (SCOUT) trial and it was withdrawn from the market in 2010. Rimonabant was withdrawn because of significant psychiatric adverse effects. Orlistat was approved in Europe and the United States for long-term treatment of obesity, but many patients cannot tolerate its gastrointestinal side effects. Phentermine and diethylpropion can only be used for less than 12 weeks because the long-term safety of these drugs is unknown. Ephedrine and caffeine are natural substances but the effects on weight reduction are modest. As a result there is a huge unmet need for effective and safe antiobesity drugs. Recently lorcaserin and topiramate plus phentermine have been approved for the treatment of obesity but long-term safety data are lacking.

Indexed as

antiobesity drugscetilistatfenfluraminelorcaserinobesityorlistatphenterminerimonabantsibutraminetesofensine

Identifiers

PMID25114779
PMCPMC4125319
OpenAlexW2132162317

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.