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CompletedNCT01827683Updated Apr 9, 2013

Hyperbaric Oxygen and Fibromyalgia: Randomised Prospective Clinical Trial

An interventional study of Hyperbaric oxygen in Fibromyalgia, sponsored by Assaf-Harofeh Medical Center. Completed at 1 site in Israel. Open to female participants aged 45 Years to 65 Years. Per ClinicalTrials.gov, last updated 2013-04-09.

Sponsored by Assaf-Harofeh Medical Center · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
60
Allocation
Randomized
Ages
45 Years to 65 Years
Sex
Female
01

Study summary

The aim of the study is to evaluate the effect of hyperbaric oxygen therapy (HBOT) on patients suffering from chronic pain syndrome (Fibromyalgia).

Read the detailed description

The study is a prospective, randomized, cross-over trial. Patients will be randomized into two groups (test and control) to receive the HBOT at the beginning of the trial or 2 months afterwards. The control group will receive its treatment after the elapsed two months.

This study will be a prospective, randomized cross over study. After signing a written informed consent, all patients will be invited to a 2 hour examination, including pain sensitivity examination and a series of questionnaires. In addition, prior to the beginning of the treatment all patients will have chest X-ray, neurological examination, cognitive evaluation and brain metabolism evaluation (SPECT scan). A similar evaluation will be done after the 8 weeks, test versus control time period, and another evaluation will be held after 16 weeks. The HBOT procedure will be performed in the hyperbaric chamber at Assaf Harofeh Medical Center, Israel.

The following HBOT protocol will be applied for the treated group: 8-week, 5 times a week administration of 100% O2 for 90 minutes at a pressure of 2 ATA. After 8 weeks the control group, that did not received HBOT, will receive the same HBOT protocols.

At baseline, after 2 months and after 4 months all patients will undergo complete neurologic and pain evaluation and brain SPECT scan (total of 3 evaluation and scan per patient).

02

Conditions studied

  • Fibromyalgia

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Keywords

  • hyperbaric oxygen
  • fibromyalgia
  • chronic pain syndrome
03

In context

Fibromyalgia

1,369 studies on the registry are indexed under Fibromyalgia; 272 are open to participants now.

This study's enrollment of 60 is close to the median of 60 across 1,056 interventional studies indexed under Fibromyalgia.

Browse Fibromyalgia studies →

Lead sponsor

Assaf-Harofeh Medical Center is the lead sponsor of 267 studies on the registry; 43 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
45 Years to 65 Years
Sexes eligible
Female
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • fibromyalgia diagnosed by physical examination of pain sensitivity, by Dolorimeter and finger pressure.

Exclusion criteria

Exclusion Criteria:

  • any past hyperbaric oxygen therapy
  • chest x-ray pathology which does not allow the income into the hyperbaric chamber.
  • middle ear problems.
  • patients, who cannot "pump", equals middle ear pressure, effectively.
  • patients who suffer from claustrophobia.
  • inability or Refusing to sign the Informed Consent Form
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Crossover assignment
Masking
Single (Outcomes assessor)
Enrollment
60 participants (actual)

Study arms

  • Active comparator
    Hyperbaric oxygen therapy group

    hyperbaric oxygen therapy during the first 2 months

    Other: Hyperbaric oxygen

  • Other
    Crossed group

    no active intervention during the first 2 months.After 2 months will be crossed to HBOT

    Other: Hyperbaric oxygen

Interventions

  • OtherHyperbaric oxygen

    8-week, 5 times a week administration of 100% O2 for 90 minutes at a pressure of 2 ATA.

06

What researchers measure

Primary outcomes

  1. Pain evaluation

    Time frame: up to 4 months

Secondary outcomes

  1. Quality of Life

    Time frame: 0,2,4 months

  2. Brain SPECT scan

    Time frame: 0,2,4 months

07

Study locations

1 site
  • Hyperbaric unit, Assaf- Harofe Medical Center
    Ẕerifin, Zerifin 70300, Israel
08

References and documents

Publications

  • Efrati S, Golan H, Bechor Y, Faran Y, Daphna-Tekoah S, Sekler G, Fishlev G, Ablin JN, Bergan J, Volkov O, Friedman M, Ben-Jacob E, Buskila D. Hyperbaric oxygen therapy can diminish fibromyalgia syndrome--prospective clinical trial. PLoS One. 2015 May 26;10(5):e0127012. doi: 10.1371/journal.pone.0127012. eCollection 2015. PubMed 26010952 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 9, 2013, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT01827683
Responsible party
Judith Ben Zvi (medical center, Assaf-Harofeh Medical Center) — Principal investigator
First posted
Apr 9, 2013
Start date
May 2010
Primary completion
Dec 2012
Completion
Dec 2012
Last update
Apr 9, 2013

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Apr 2013. You cannot join it, but the record below documents what was studied.

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