O2 Versus CPAP Treatment of Patients Undergoing SIPE Therapy (OCTOPUS)
Launched by DALARNA COUNTY COUNCIL, SWEDEN · Mar 11, 2020
Trial Information
Current as of November 14, 2025
Recruiting
Keywords
ClinConnect Summary
The OCTOPUS trial is studying how to best treat a condition called swimming-induced pulmonary edema (SIPE), which can cause serious breathing difficulties when someone is swimming. The researchers want to compare two types of treatments: oxygen alone and a method called continuous positive airway pressure (CPAP). The goal is to find out which treatment works better for people experiencing SIPE before they reach the hospital.
To participate in this trial, you need to be at least 18 years old and have been diagnosed with SIPE, meaning your oxygen levels are low (91% or less). If you have certain heart or breathing conditions, or if you are unable to give consent, you may not qualify. If you join the study, you will receive either oxygen or CPAP to see how well it helps your breathing. The trial is currently looking for participants, and it aims to improve our understanding of how to treat this condition effectively.
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • clinical diagnosis of swimming induced pulmonary edema (SIPE) with need of acute treatment (oxygen saturation ≤91%)
- • 18 years and older
- • informed consent
- Exclusion Criteria:
- • declined consent
- • suspected acute coronary syndrome
- • severe asthma diagnosed together with pulmonary edema where beta-agonist-inhalation is needed prior to treatment of pulmonary edema
- • hemodynamic instability or decreased consciousness
About Dalarna County Council, Sweden
Dalarna County Council, based in Sweden, is a public health authority dedicated to enhancing the well-being of its residents through comprehensive healthcare services and innovative research initiatives. As a clinical trial sponsor, Dalarna County Council focuses on advancing medical knowledge and improving patient outcomes by facilitating rigorous clinical studies across various therapeutic areas. Committed to ethical standards and patient safety, the Council collaborates with healthcare professionals, researchers, and academic institutions to foster a dynamic research environment that supports the development of new treatments and healthcare solutions tailored to the needs of the community.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Falun, Sweden
Patients applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
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