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Pain and Infection After Transvaginal Colectomy (TVC)

27. oktober 2017 opdateret af: Jaime Sanchez

Prospective Evaluation of a Laparoscopic-Assisted Transvaginal Approach for Colonic Resection

This study aims to prospectively evaluate a laparoscopic-assisted transvaginal approach for colonic resection in adult women that eliminates the need for an abdominal incision to remove surgical specimens. It is hypothesized that this LANOS technique will improve patient outcomes such as postoperative surgical site infection (SSI) rates, thereby improving patient satisfaction and also reducing hospital length-of-stay and cost.

Studieoversigt

Status

Ukendt

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Forventet)

110

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  1. Females ≥ 18 years of age

  2. Diagnosed with one of the following benign or malignant conditions for which they require colonic resection with a specimen that may be removed transvaginally if randomized to that group:

    • Adenomatous polyposis
    • Chronic GI bleeding
    • Chronic obstruction
    • Colon cancer
    • Colonic inertia
    • Diverticular disease
    • Rectal cancer
    • Colorectal Polyps
    • Rectal prolapse
    • Slow transit constipation / colonic inertia

  3. Require one of the following elective operations that may be safely performed by current laparoscopic-assisted techniques:

    • Right hemicolectomy
    • Left hemicolectomy
    • Subtotal colectomy
    • Total abdominal colectomy
    • Sigmoid colectomy
    • Rectosigmoid resection
    • Low anterior resection
  4. Willingness and ability to comply with the requirements of the study protocol including follow-up
  5. Willingness and ability to sign the study specific informed consent

Exclusion Criteria:

  1. Current pregnancy or considering becoming pregnant during the follow-up period or within 6 months of surgery
  2. Any anatomical consideration that in the Investigator's opinion would make the traditional laparoscopic or transvaginal approach to resection excessively risky or impossible. Patients with bulky tumors that would require open operations are not candidates for this study.
  3. Body Mass Index (BMI) > 35
  4. Vaginal stenosis
  5. Prior reconstructive surgery of the vagina not including hysterectomy
  6. ASA classes 4 and 5
  7. Advanced renal insufficiency (estimated creatinine clearance ≤30 mL/min/1.73 m2)
  8. Any history of pelvic radiation
  9. Anticipated need for an ostomy at the time of operation
  10. Patients requiring urgent or emergent surgery
  11. Patients with prior or suspected diagnosis of inflammatory bowel disease such as Crohns disease or ulcerative colitis.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Ingen indgriben: Traditional Laparoscopic-Assisted Colectomy
Eksperimentel: Transvaginal Laparoscopic-Assisted Colectomy
Laparoscopic-Assisted Natural Orifice Surgery
Procedure: Laparoscopic-Assisted Natural Orifice Surgery
Surgical procedure performed using an operating endoscope that is introduced into the body through a natural orifice and is then passed into the peritoneal cavity through the lumen of an organ such as the stomach, bowel or vagina.
Andre navne:
  • Naturlig åbning transluminal endoskopisk kirurgi

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Incidence of Post-operative Infections
Tidsramme: Post-operative day 1 through 1 year
To evaluate the effects of a laparoscopic-assisted transvaginal colonic resection on postoperative recovery, as measured primarily by surgical site infection rates, compared to standard laparoscopic-assisted colonic resection.
Post-operative day 1 through 1 year

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Post-operative Pain
Tidsramme: Post-operative day 1 through 1 year
1. Pain score assessments: The investigator's staff will provide a rating scale to the patients to self-rate and record their pain at baseline (prior to surgery), at 24, 48, 72, 96, 120, 144 and 168 hours following the procedure end time (or discharge if earlier), and at 14 ± 7 days, 30 ± 7 days, 60 ± 14 days, and 12 months ± 14 days postoperatively using a 10 point visual analogue and pain faces scale where 0 is for no pain and 10 is for the worst pain imaginable. . These data will be recorded using the Pain Assessment Form. In addition, the amount of narcotic pain medication administered through postoperative day 7 (or discharge if earlier) will be recorded and analyzed as morphine equivalents.
Post-operative day 1 through 1 year

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Jaime Sanchez

Efterforskere

  • Ledende efterforsker: Jaime Sanchez, MD, University of South Florida

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. august 2013

Primær færdiggørelse (Forventet)

1. august 2018

Datoer for studieregistrering

Først indsendt

10. september 2013

Først indsendt, der opfyldte QC-kriterier

10. september 2013

Først opslået (Skøn)

13. september 2013

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

31. oktober 2017

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

27. oktober 2017

Sidst verificeret

1. oktober 2017

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • Pro00006972

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Colonic Resection Procedures

Kliniske forsøg med Laparoscopic-Assisted Natural Orifice Surgery

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Guatemala

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner