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Self-hangIng Patient and Hyperbaric Oxygen Therapy _ SIPHON Study

NCT07461272 · Status: NOT_YET_RECRUITING · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2026-05-22

No results posted yet for this study

Summary

During an attempted hanging, patients present severe neurological distress that can lead to major neuropsychiatric sequelae. These sequelae are notably due to significant cerebral edema related to hanging. Hyperbaric Oxygen therapy is known to reduce cerebral edema and improve cerebral perfusion. The main objective of the study is to evaluate in patients who have attempted hanging without presenting cardio-respiratory arrest, the effect of one Hyperbaric Oxygen therapy session in addition to standard intensive care management on a potential reduction in short-term neurological sequelae. Patients will benefit from either standard management or standard management associated with one Hyperbaric Oxygen therapy session

Conditions

  • Suicide

Interventions

DRUG

OXYGENE MEDICINAL LIQUIDE AIR PRODUCTS MEDICAL

In addition to standard intensive care management, patients will receive a hyperbaric oxygen therapy session within eight hours of admission to intensive care (the hyperbaric oxygen therapy session lasts two hours and must be completed eight hours after the hanging attempt).

Sponsors & Collaborators

  • University Hospital, Lille

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-06-30
Primary Completion
2028-12-31
Completion
2028-12-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07461272 on ClinicalTrials.gov