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Laparoscopic Versus Open Radical Hysterectomy in Early-Stage Cervical Cancer (LAP-OPEN)

30. maj 2026 opdateret af: Zagazig University

Radical Laparoscopic-assisted Hysterectomy Versus Open Radical Hysterectomy in Early-Stage Cervical Cancer: A Comparative Study

The study aims to compare laparoscopic-assisted radical hysterectomy with open radical hysterectomy in women with early-stage cervical cancer. A total of 60 patients diagnosed with FIGO stage IA1, IA2, and IB1 cervical cancer were enrolled and randomly assigned into two equal groups: laparoscopic surgery and open surgery. All patients underwent total hysterectomy, bilateral adnexectomy, and pelvic lymph node dissection.

Perioperative outcomes were evaluated, including operative time, blood loss, complications, and hospital stay, as well as long-term oncological outcomes such as recurrence, recurrence-free survival, and overall survival. Patients were followed for up to three years postoperatively. The findings of this study aim to assess the safety, feasibility, and clinical effectiveness of laparoscopic-assisted surgery compared with the conventional open approach in the management of early-stage cervical cancer.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Cervical cancer remains one of the leading causes of cancer-related morbidity and mortality among women worldwide. Radical hysterectomy is the standard surgical treatment for early-stage cervical cancer. Traditionally, this procedure has been performed through an open abdominal approach; however, minimally invasive techniques, including laparoscopic-assisted radical hysterectomy, have gained increasing attention due to their potential advantages in reducing surgical trauma and improving perioperative recovery.

This study was conducted to compare the clinical and oncological outcomes of laparoscopic-assisted radical hysterectomy versus open radical hysterectomy in patients with early-stage cervical cancer. A total of 60 patients diagnosed with FIGO stage IA1, IA2, and IB1 cervical cancer were included. Participants were admitted to Zagazig University Hospitals between March 2021 and January 2024.

Eligible patients were randomly assigned into two groups: a laparoscopic surgery group and an open surgery group. All patients underwent total hysterectomy, bilateral adnexectomy, and pelvic lymph node dissection. In the laparoscopic group, vaginal stump closure was performed using an endoscopic stapler, whereas in the open group, closure was performed using conventional surgical techniques.

Primary outcomes included perioperative parameters such as operative time, intraoperative blood loss, blood transfusion, complications, hospital stay, and time to removal of urinary catheter and drainage tube. Secondary outcomes included long-term oncological outcomes such as recurrence rate, recurrence-free survival, and overall survival. Patients were followed for up to three years postoperatively.

The study aimed to determine whether laparoscopic-assisted radical hysterectomy provides comparable safety and oncological outcomes to open surgery while offering potential advantages in perioperative recovery. This study was registered retrospectively, as patient enrollment had been completed prior to trial registration, in accordance with journal requirements and to ensure transparency in reporting.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

60

Fase

  • Ikke anvendelig

Kontakter og lokationer

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

Studiesteder

    • Sharqia Province
      • Zagazig, Sharqia Province, Egypten
        • Zagazig University Hospitals

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

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ingen

Beskrivelse

Inclusion Criteria:

  • FIGO stage IA1, IA2, IB1
  • patients with a tumor size < 2 cm by MRI or pathological assessment after conization
  • tumours with histopathological subtypes: squamous cell carcinoma, adenocarcinoma and adeno-squamous carcinoma (
  • patients with adequate; hematopoietic, renal and liver functions:
  • patients with BMI < 35 (
  • patients with age range 38 - 65 years old.

Exclusion Criteria:

  • patients with mental, heart, bladder, liver, or kidney illness
  • patients who had received pre-operative chemotherapy or radiotherapy pregnant patients
  • patients with incomplete data or lost follow-up
  • patients with radiological evidence of invasion of the outer 1/3 of the cervical stroma or the lower uterine segment.

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
Eksperimentel: Laparoscopic Radical Hysterectomy
In this study, participants underwent radical hysterectomy with bilateral adnexectomy and lymph node dissection using a laparoscopic approach, and vaginal stump closure using an endoscopic stapler was performed.
In this procedure, a minimally invasive laparoscopic-assisted radical hysterectomy is performed, including dissection of the pelvic lymph nodes and closure of the vaginal stump with an endoscopic stapler.
Aktiv komparator: Open Radical Hysterectomy
Under conventional surgical techniques in this group , participants underwent open abdominal radical hysterectomy with bilateral adnexectomy and dissection of pelvic lymph nodes.
A standard open abdominal radical hysterectomy includes dissection of the pelvic lymph nodes and the closure of the vaginal stump.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Operative Time
Tidsramme: Intraoperative period (day of surgery)
The surgery duration will be measured in minutes from skin incision to closure.
Intraoperative period (day of surgery)
Intraoperative Blood Loss volume
Tidsramme: Intraoperative period
Assessment of volume of intraoperative blood loss (mL): Estimated blood loss volume measured in millilitres during surgery.
Intraoperative period
Length of Hospital Stay
Tidsramme: Up to 30 days post-surgery
Duration of hospital stay measured in days from surgery to discharge
Up to 30 days post-surgery

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Recurrence Rate
Tidsramme: Up to 3 years postoperatively
Assessment of cancer recurrence following surgical intervention during the follow-up period.
Up to 3 years postoperatively

Samarbejdspartnere og efterforskere

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

Sponsor

Efterforskere

  • Studiestol: Ola A Harb, Professor, Zagazig University

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 (Faktiske)

1. marts 2021

Primær færdiggørelse (Faktiske)

31. januar 2024

Studieafslutning (Faktiske)

31. januar 2024

Datoer for studieregistrering

Først indsendt

27. marts 2026

Først indsendt, der opfyldte QC-kriterier

30. maj 2026

Først opslået (Faktiske)

4. juni 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

4. juni 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

30. maj 2026

Sidst verificeret

1. marts 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • LAPvsOPEN-RH-Study

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

IPD-planbeskrivelse

Data contains patient information

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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