Evaluation of Four-hand Reduction for Obturator hernia with the Guidance of Sonography (FROGS) as a new treatment strategy for obturator hernia: a retrospective study

Evaluation of Four-hand Reduction for Obturator hernia with the Guidance of Sonography (FROGS) as a new treatment strategy for obturator hernia: a retrospective study - FROGS maneuver for obturator hernia

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045875

Enrollment

Registered

2021-10-26

Start date

2020-10-13

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Obturator hernia

Interventions

A group of patients who underwent FROGS(after-FROGS group) A group of patients who did not undergo FROGS(before-FROGS group)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: All patients with obturator hernia who were admitted to the Department of Surgery at Kurashiki Central Hospital between April 2016 and September 2020.

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Success rate of manual reduction	—

Secondary

Measure	Time frame
The bowel resection rate, postoperative complications and mortality within 30 days after hernia presentation.	—

Countries

Japan

Contacts

Public ContactYuki Togawa

Kurashiki Central Hospital Department of Surgery

yt16559@kchnet.or.jp086-422-0210

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026