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Comparison of the 2 angles of Laparoscopes in visualisation of abdominal wall structure.

Comparison of the 0º and 30º-viewing Angles of 5-mm Laparoscopes in the Visualization of the Rectus Muscles, the Inferior Epigastric Vessels, and the Upper Border of the Bladder in Gynecologic Laparoscopic Surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
TCTR
Registry ID
TCTR20190228004
Enrollment
Unknown
Registered
2019-02-28
Start date
2015-08-01
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Now a day&#44

Interventions

Video record is performed during using of 0 and 30 degree&#45
viewing angle laparoscope in visualising the rectus abdominal muscle&#44
inferior epigastric vessel&#44
and upper border of bladder before ancillary port insertion in gynecologic laparoscopic surgery. After that&#44
The 52 video records of both angles lens are copied and assess by the expert and non&#45
expert groups.
Experimental Device
0 and 30 degree&#45
viewing angle laparoscopes

Sponsors

Faculty of Medicine, Prince of Songkla University
Lead Sponsor
N/V,N/V
Collaborator

Eligibility

Sex/Gender
Female
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: All patients who underwent gynecologic laparoscopic surgery according to their schedules between 1st August 2015 and 30th November 2015 in the operative theatre, Department of Obstetrics and Gynecology, Songklanagarind Hospital, Thailand.

Exclusion criteria

Exclusion criteria: 1) Previous Maylard technique laparotomy 2) Body mass index (BMI) > 30 kg/m2 3) Pregnancy 4) Age < 18 years old.

Design outcomes

Primary

MeasureTime frame
The quality 2&#45;5 minutes Visual analoge scale (VAS) score,The confidence 2&#45;5 minutes Visual analoge scale (VAS) score—

Secondary

MeasureTime frame
The confidence of 2 angles lense 2&#45;5 minutes Visual analoge scale (VAS) score—

Countries

Thailand

Contacts

Public ContactSatit Klangsin

Obstetrics and Gynecology department&#44; Faculty of Medicine&#44; Prince of Songkla University

bukungmaru@hotmail.com(+66)74451201

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026