NCT05230277

Brief Summary

Osteopathy is chosen by patients as a treatment for IBS but the evidence for its effectiveness is poor. The purpose of this study is to evaluate the effectiveness of osteopathy for IBS at 1 month follow-up in IBS adults.

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
404

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Mar 2023

Shorter than P25 for not_applicable

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

January 13, 2022

Completed
26 days until next milestone

First Posted

Study publicly available on registry

February 8, 2022

Completed
1.1 years until next milestone

Study Start

First participant enrolled

March 1, 2023

Completed
10 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2024

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2024

Completed
Last Updated

March 2, 2023

Status Verified

March 1, 2023

Enrollment Period

10 months

First QC Date

January 13, 2022

Last Update Submit

March 1, 2023

Conditions

Outcome Measures

Primary Outcomes (1)

  • The effectiveness (response to treatment) at 1-month follow-up:

    It is measured by the IBS symptoms severity score (IBS-SSS) after osteopathic treatment. The IBS-SSS is a validated measure to assess the severity of IBS symptoms, and allows monitoring of the response to treatment.

    1 month

Secondary Outcomes (1)

  • Effectiveness at 3 months (response to treatment based on the IBS-SSS) and changes in total IBS-Quality Of Life (IBS-QOL) scores up to 3 months.

    3 months

Study Arms (2)

The experimental group is defined by the sham osteopathic treatment (SOT)

PLACEBO COMPARATOR

Patients will receive 3 SOT of 30 minutes each for 2 weeks in a private practice by an experienced osteopath who will receive prior training to optimize the quality of the SOT. The positions of the patient and the practitioner will be the same as in the AOT group

Other: the sham osteopathic treatment

The experimental group is defined by the active osteopathic treatment (AOT)

EXPERIMENTAL

Patients will receive 3 AOT of 30 minutes each for 2 weeks in a private practice by an experienced osteopath who will receive prior training to optimize the quality of the AOT.

Other: the active osteopathic treatment (AOT)

Interventions

The AOT will first consist of the application of a visceral technique. The patient will lie on their stomach and the osteopath will touch the patient's abdomen with a wide two-handed grip. The action will consist of following the abdominal tissues in directions where tissue mobility is allowed and occurs without restriction, from the surface to the depth of the abdomen. A change in the elasticity of the colon will then be perceived when the mobility restrictions of the tissues are dissipated. The osteopath will then use a technique on the sacrum according toik-g the procedure described by Attali et al. \[8\] which consists in mobilizing the sacrum between the iliac bones.

The experimental group is defined by the active osteopathic treatment (AOT)

For SOT, the patient will lie on their stomach and the osteopath will use a wide two-handed grip on the patient's abdomen to deliberately mobilize it in an imprecise manner. Next, a technique with no apparent therapeutic effects, the light touch, first described by Licciardone et al. \[13\] and proposed by others to perform simulated bone manipulations \[14\], will be applied to the sacrum

The experimental group is defined by the sham osteopathic treatment (SOT)

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Male or female patients ≥ 18 ans
  • IBS patients (defined according to the Rome IV Criteria)
  • Moderate symptom severity score on the IBS Symptom Severity Scale (IBS-SSS) (values ranging from 175 to 300).
  • Negative colonoscopy within the last 5 years.
  • Psychologically fit to provide signed informed consent.
  • Agreed to undergo the procedures associated with the study
  • Medical insurance

You may not qualify if:

  • Have not received any osteopathic treatment in the last 12 months
  • Chronic inflammatory bowel disease or digestive cancer (even if the disease is in remission)
  • Pregnancy
  • Planned or expected elective surgery during the study
  • Dietary and lifestyle changes in the previous month.
  • Use of prohibited concomitant medications in the previous month.
  • Inability to understand or cooperate during the study.
  • No current participation in a biomedical research trial.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 13, 2022

First Posted

February 8, 2022

Study Start

March 1, 2023

Primary Completion

January 1, 2024

Study Completion

January 1, 2024

Last Updated

March 2, 2023

Record last verified: 2023-03