ClinicalTrials.gg
Status unknownNCT01346436Updated May 5, 2017

Value of Robotic Rectopexy for the Treatment of Complex Pelvic Floor Dysfunction

A Phase 4 interventional study of Minimally invasive rectopexy in Rectal Prolapse and Pelvic Organ Prolapse, sponsored by Nicolas C. Buchs. Status unknown at 1 site in Switzerland. Open to female participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2017-05-05.

Sponsored by Nicolas C. Buchs · Phase 4, Interventional, and Treatment

The sponsor has not verified this record recently (last verified May 2017), so the status shown — last known as Recruiting — may be out of date.
Phase
Phase 4
Study type
Interventional
Enrollment
50
Allocation
Randomized
Ages
18 Years and older
Sex
Female
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Study summary

The purpose of this randomized double blind controlled study is to assess the value of robotics for the treatment of complex pelvic floor dysfunction. The main aim is to compare perioperative and functional outcomes to the laparoscopic approach.

Read the detailed description

Pelvic floor dysfunction is a common pathology. The management can be medical or surgical, depending on the location or the severity of the disease.

Since the large use of laparoscopy for the treatment of pelvic floor dysfunction, interesting and encouraging results have been published.

However, so far, a laparoscopic approach has some technical disadvantages like a poor ergonomy, a 2 dimensional vision, an unstable camera and the use of straight instruments. To overcome these natural limitations, robotics has been gaining increasing acceptance in general surgery.

Several groups have reported their encouraging experience with robotic rectopexy. Yet, these studies were not randomized or double blinded.

The aim of this study is to evaluate the role of robotics for complex pelvic floor dysfunction and to compare the outcomes to the laparoscopic approach.

02

Conditions studied

  • Rectal Prolapse
  • Pelvic Organ Prolapse
03

In context

Rectal Prolapse

55 studies on the registry are indexed under Rectal Prolapse; 12 are open to participants now.

This study's planned enrollment of 50 is close to the median of 55 across 34 interventional studies indexed under Rectal Prolapse.

Browse Rectal Prolapse studies →

Lead sponsor

This is the only study on the registry with Nicolas C. Buchs as lead sponsor.

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

04

Who can participate

Ages eligible
18 Years and older
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

  • women
  • proven pelvic floor dysfunction

Exclusion criteria

Exclusion Criteria:

  • Age \<18 years old
  • Patient unable to communicate or to understand the study
  • Patient refusing to participate to the study
  • to laparoscopy
Terms in these criteria, in plain language(2)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Contraindication

A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.

05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Outcomes assessor)
Enrollment
50 participants (estimated)

Study arms

  • Active comparator
    Robotic

    Use of daVinci surgical system (Intuitive Surgical Inc, Sunnyvale, CA) for the treatment of complex pelvic floor dysfunction

    Procedure: Minimally invasive rectopexy

  • Active comparator
    Laparoscopy

    Use of standard laparoscopy for the treatment of complex pelvic floor dysfunction

    Procedure: Minimally invasive rectopexy

Interventions

  • ProcedureMinimally invasive rectopexy

    Use of a minimally invasive approach (robotic or laparoscopy) to perform a rectopexy

    Also known as: Surgery for rectal prolapse

06

What researchers measure

Primary outcomes

  1. Perioperative outcomes

    Including: blood loss, operative time, conversion rate, quality of dissection, pain, complications, hospital stay.

    Time frame: up to 30 days

Secondary outcomes

  1. Functional results

    Constipation score Incontinence score Quality of life score Sexuality score

    Time frame: At 12 months

07

Study locations

1 of 1 sites recruiting
  • University Hospital of Geneva, Department of Surgery
    Geneva, 1211, Switzerland
    Recruiting
    • Nicolas C Buchs, MD · Contactnicolas.c.buchs@hcuge.ch · +41 553 2683
    • Nicolas C Buchs, MD · Principal investigator
    • Bruno Roche, MD · Sub investigator
    • François Pugin, MD · Sub investigator
    • Pascal Bucher, MD · Sub investigator
    • Karel Skala, MD · Sub investigator
    • Frédéric Ris, MD · Sub investigator
    • Monika Hagen, MD · Sub investigator
    • Guillaume Zufferey, MD · Sub investigator
    • Philippe Morel, MD · Sub investigator
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 5, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01346436
Lead sponsor
Nicolas C. Buchs
Responsible party
Nicolas C. Buchs (Faculty surgeon, University Hospital, Geneva) — Sponsor-investigator
First posted
May 3, 2011
Start date
Apr 2011
Primary completion
May 2020 (estimated)
Completion
May 2020 (estimated)
Last update
May 5, 2017

Study contacts

Nicolas C Buchs, MD
Contact
nicolas.c.buchs@hcuge.ch
+41 79 553 2683
Nicolas C Buchs, MD
principal investigator · University Hospital, Geneva

Oversight

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

Not currently enrolling

This study is status unknown, as verified in May 2017. You cannot join it, but the record below documents what was studied.

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