Evidence map›Paper›PMID 34512874›Full record

ReviewWorld journal of gastrointestinal endoscopy2021

Six intragastric balloons: Which to choose?

George Stavrou, Anne Shrewsbury, Katerina Kotzampassi

Abstract readReview
In one paragraph

Review in World journal of gastrointestinal endoscopy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed.

  1. Trial
  2. Review
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  4. Advances and future directions in endoscopic bariatric therapies.World journal of gastrointestinal endoscopy · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. A single-center experience of safety and effectiveness of adjustable intragastric balloon in patients with super obesity.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2025
    Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
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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.

George StavrouDepartment of Colorectal Surgery, Addenbrooke's Hospital, Cambridge CB22QQ, United Kingdom. stavgd@gmail.com.
Anne ShrewsburyDepartment of Surgery, Endoscopy Unit, Aristotle University of Thessaloniki, Thessaloniki 54636, Greece.
Katerina KotzampassiDepartment of Surgery, Endoscopy Unit, Aristotle University of Thessaloniki, Thessaloniki 54636, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endoscopically placed intragastric balloons (IGBs) have played a significant role in obesity treatment over the last 30 years, successfully bridging the gap between lifestyle modification/pharmacotherapy and bariatric surgery. Since they provide a continuous sensation of satiety that helps the ingestion of smaller portions of food, facilitating maintenance of a low-calorie diet, they have generally been considered an effective and reversible, less invasive, non-surgical procedure for weight loss. However, some studies indicate that balloons have limited sustainable effectiveness for the vast majority attempting such therapy, resulting in a return to the previous weight after balloon removal. In this review we try to summarize the pros and cons of various balloon types, to guide decision making for both the physician and the obese individual looking for effective treatment. We analyzed the six most commonly used IGBs, namely the liquid-filled balloons Orbera, Spatz3, ReShape Duo and Elipse, and the gas-filled Heliosphere and Obalon - also including comments on the adjustable Spatz3, and the swallowable Obalon and Elipse - to optimize the choice for maximum efficacy and safety.

Indexed as

Fluid-filled balloonsGas-filled balloonsIntragastric balloonObesitySwallowable balloons

Identifiers

PMID34512874
PMCPMC8394181

What Socratic holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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 Socratic graph.