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Hyperbaric oxygen therapy in spontaneous brain abscess patients: a population-based comparative cohort study
Jiri Bartek1,2,3, Asgeir S Jakola4,5, Simon Skyrman6,7
1Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden. jiri.bartek@karolinska.se.
Hyperbaric oxygen therapy (HBOT) shows promise for treating brain abscesses, reducing reoperations and improving patient outcomes. This study suggests HBOT is safe and effective, warranting further investigation.
Area of Science:
- Neurosurgery
- Infectious Diseases
- Hyperbaric Medicine
Background:
- Brain abscesses require improved treatment strategies.
- Hyperbaric oxygen therapy (HBOT) presents a potential therapeutic option.
Purpose of the Study:
- To evaluate the efficacy of HBOT as an adjuvant treatment for intracranial abscesses.
Main Methods:
- A comparative cohort study of 40 adult patients with spontaneous brain abscesses.
- Patients were divided into two groups: standard therapy (surgery and antibiotics) and standard therapy plus adjuvant HBOT.
Main Results:
- The HBOT group showed significantly fewer reoperations (10% vs. 45%) and recurrences (14% vs. 58%) compared to the non-HBOT group.
- Good outcomes (GOS of 5) were achieved in 80% of the HBOT group versus 45% in the non-HBOT group.
- HBOT was well-tolerated and safe.
Conclusions:
- HBOT is associated with reduced treatment failures and reoperations in brain abscess patients.
- Adjuvant HBOT may lead to improved long-term outcomes.
- Further prospective studies are needed to confirm the role of HBOT.
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