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Natural Orifice Specimen Extraction in Sigmoid Volvulus

Natural Orifice Specimen Extraction in Sigmoid Volvulus Patients

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04740619
Enrollment
8
Registered
2021-02-05
Start date
2018-01-01
Completion date
2021-01-20
Last updated
2021-02-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Morbidity, Mortality

Keywords

colon, volvulus, natural orifice, laparoscopy, sigmoid

Brief summary

Sigmoid resection can be performed using conventional and laparoscopic methods. There are few publications in the literature reporting specimen removal from the natural hole in patients with a diagnosis of sigmoid volvulus. Here, the investigators aimed to present the literature that transanal specimen removal is a technically feasible method after laparoscopic surgery in patients with sigmoid volvulus.

Detailed description

Sigmoid resection can be performed using conventional and laparoscopic methods. There are few publications in the literature reporting specimen removal from the natural hole in patients with a diagnosis of sigmoid volvulus. Here, the investigators aimed to present the literature that transanal specimen removal is a technically feasible method after laparoscopic surgery in patients with sigmoid volvulus. The documents of patients who were operated on for sigmoid volvulus between 2018 and 2019 were retrospectively reviewed. Patients who had been used transanal for specimen extraction by elective laparoscopic sigmoid colon resection were included in the study. Patients' gender, age, comorbidity, operation time, operative difficulties, complications, length of stay, and mortality findings were analyzed. Laparoscopic sigmoid resection and transanal specimen removal were performed in eight patients. Specimen extraction surgery from the natural hole is increasingly preferred. the investigators think that natural hole surgery can be performed more easily and reliably in sigmoid volvulus due to the large diameter of the colon.

Interventions

Natural Orifice Specimen Extraction via transanal

Sponsors

Inonu University
CollaboratorOTHER
Dr. Ersin Arslan Education and Training Hospital
Lead SponsorOTHER_GOV

Study design

Observational model
OTHER
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
ALL
Healthy volunteers
No

Inclusion criteria

* transanal for specimen extraction by elective laparoscopic sigmoid colon resection

Exclusion criteria

* emergency surgery * conventional open sigmoid resection * conventional laparoscopic sigmoid resection

Design outcomes

Primary

MeasureTime frameDescription
mortality1 yearmortality after this procedure
morbiditythrough study completion, an average of 1 yearmorbidity after this procedure

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026