What question did this study set out to answer?

To evaluate whether a low daily dose of misoprostol effectively protects the gastric mucosa against injury caused by low-dose aspirin.

May 1, 2000Alimentary Pharmacology & TherapeuticsOpen Access

Low‐dose misoprostol for the prevention of low‐dose aspirin‐induced gastroduodenal injury

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Why the study?

Does misoprostol 100 microg daily prevent erosive injury in the gastric mucosa in volunteers taking aspirin 300 mg daily?

Population

32 evaluable volunteers

Comparison

Misoprostol 100 microg daily added to aspirin… vs Placebo added to aspirin 300 mg daily

Design

RCT, parallel group, double-blind

Follow-up

28 days

Authors

MDMark DonnellyQueen's University Belfast AGAndrew GoddardRoyal Derby Hospital BFB FilipowiczUniversity of Nottingham

Discussion

Member takes

Implication

Supports low-dose misoprostol prophylaxis with aspirin; confirms gastroprotective efficacy at 100 µg daily in RCT volunteers.

Key Points

To evaluate whether a low daily dose of misoprostol effectively protects the gastric mucosa against injury caused by low-dose aspirin.
Conducted a double-blind, placebo-controlled, parallel-group endoscopic trial in 32 evaluable volunteers.
Administered aspirin 300 mg daily alongside either misoprostol 100 µg daily or placebo over a 28-day period to evaluate gastric ulcers and superficial erosions.
Misoprostol 100 µg daily significantly reduced aspirin-induced gastric mucosal injury compared to placebo (OR 0.18, 95% CI: 0.07–0.48).
No drug-related or gastrointestinal adverse events were observed among subjects receiving misoprostol.

Structured PICO

Does misoprostol 100 microg daily prevent erosive injury in the gastric mucosa in volunteers taking aspirin 300 mg daily?

Population

32 evaluable volunteers

Intervention

Misoprostol 100 microg daily added to aspirin 300 mg daily

Comparator

Placebo added to aspirin 300 mg daily

Outcome

Erosive injury (ulcers and superficial erosions) in the gastric mucosa over 28 dayssurrogate

Low-dose misoprostol (100 microg daily) effectively prevents gastric mucosal injury induced by aspirin 300 mg daily without causing identifiable adverse effects.

Cite This Study

Donnelly et al. (2000) studied this question.

synapsesocial.com/papers/6a7d40ad2c71273e4183e2c9 https://doi.org/10.1046/j.1365-2036.2000.00739.x

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Bookmark

Low‐dose misoprostol for the prevention of low‐dose aspirin‐induced gastroduodenal injury

Discussion

Member takes

Implication

Key Points

Structured PICO

Cite This Study

Low‐dose misoprostol for the prevention of low‐dose aspirin‐induced gastroduodenal injury

Discussion

Member takes

Implication

Key Points

Structured PICO

Cite This Study

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