Simple drain may stop Post-Surgery shoulder pain
NCT ID NCT04974125
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether placing a small drain in the belly to remove leftover gas after laparoscopic gynecologic surgery reduces shoulder and rib pain. 202 women were randomly assigned to get the drain or standard manual gas release. The goal was to see if fewer women in the drain group had significant early pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- peritoneal gas drain
- What this could lead to
- If it works, this simple procedure could reduce common shoulder pain after gynecologic laparoscopic surgery, making recovery more comfortable.
- What could go wrong
- This is a completed trial, but the benefit may be small or not apply to all patients. The drain itself could cause minor discomfort or complications.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
202 people
The number who actually took part.
- Started
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Jan 2022
- Finished
-
Dec 2023
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
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Female participants only
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥ 18 ans ; * Woman who underwent laparoscopic or robotised laparoscopic surgery in peritoneal cavity (benign or malignant gynaecological affection) ; * Planned ambulatory surgery * Patient willing and able to be treated and followed according the protocol during the trial ; * Patient covered by the French "Social Security" regime ; * Effective contraception for reproductive age patients ; * Signed written informed consent before surgery Per-operatory eligibility criterion : * No conversion from laparoscopic surgery to laparotomy surgery Exclusion Criteria: * Extra-peritoneal surgery scheduled ( example : aortic dissection) ; * Upper-abdomen surgery (example : liver, gall bladder) ; * History of shoulders pains prior to surgery (the assessment must be carried out within a period of 30 days before the surgery) ; * Inability to comply with medical follow-up of the trial (geographical, social or psychic reasons) * Person under guardianship * Pregnant or breastfeeding woman Non eligibility criterion known during the operation : * Conversion from laparoscopic surgery to laparotomy surgery
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Fabrice NARDUCCI
Lille, 59020, France
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