What is the clinical evidence from this study?

Study design: RCT. Population: Acute myocardial infarction (n=208). Intervention: Hyperbaric oxygen (HBO) vs. Conventional treatment. Primary outcome: Mortality (p=<0.05).

What does this research mean for the field?

Hyperbaric oxygen therapy significantly reduces mortality compared to conventional treatment following acute myocardial infarction, particularly in high-risk patients. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

October 1, 1973QJM

A Controlled Investigation into the Effects of Hyperbaric Oxygen on Mortality Following Acute Myocardial Infarction

Q: What are the key findings of this study?

Hyperbaric oxygen therapy significantly reduced mortality compared to conventional treatment following acute myocardial infarction (16.5% vs 22.9%; P<0.05).

Q: What does this research mean for the field?

Hyperbaric oxygen therapy significantly reduces mortality compared to conventional treatment following acute myocardial infarction, particularly in high-risk patients. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

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Key result

Hyperbaric oxygen therapy cuts mortality ~28% versus conventional treatment following acute MI.

P<0.05
n=208

Authors

JTJ G B ThurstonGuy's Hospital TGT W GreenwoodWest Middlesex University Hospital MBM R BendingGuy's Hospital

Discussion

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Implication

May warrant hyperbaric oxygen after acute MI; leaves open validation in larger contemporary trials.

Study Design

Type

RCT (n=208)

Randomization

randomized

Multicenter

PICO

Population

208 patients aged under 70 with recent acute myocardial infarction.

Intervention / Comparator

Hyperbaric oxygen (HBO) vs Conventional treatment

Primary Outcome

Mortality, p=<0.05

Main Result

Absolute Event Rate: 16.5% vs 22.9%

p-value: p=<0.05

Cite This Study

Thurston et al. (1973) conducted an RCT in Acute myocardial infarction (n=208). Hyperbaric oxygen (HBO) vs. Conventional treatment was evaluated on Mortality (p=<0.05). Hyperbaric oxygen therapy significantly reduced mortality compared to conventional treatment following acute myocardial infarction (16.5% vs 22.9%; P<0.05).

synapsesocial.com/papers/6aa5b083041e43fea73a5ef2 https://doi.org/10.1093/oxfordjournals.qjmed.a067365

Topics

Heart failure HFrEF treatment

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A Controlled Investigation into the Effects of Hyperbaric Oxygen on Mortality Following Acute Myocardial Infarction

Discussion

Member takes

Implication

Study Design

PICO

Main Result

Cite This Study

Topics

A Controlled Investigation into the Effects of Hyperbaric Oxygen on Mortality Following Acute Myocardial Infarction

Discussion

Member takes

Implication

Study Design

PICO

Main Result

Cite This Study

Also Consider

Topics

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