The effect of different levels of elevated artificial pneumoperitoneum pressure on the cerebral perfusion pressure during laparoscopic-cholycystectomy.

The effect of different levels of elevated artificial pneumoperitoneum pressure on the cerebral perfusion pressure during laparoscopic-cholycystectomy. - The effect of different levels of elevated artificial pneumoperitoneum pressure on the cerebral perfusion pressure during laparoscopic-cholycystectomy.

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031802

Enrollment

Registered

2018-04-01

Start date

2014-11-03

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

double blinded comparative study

Interventions

inflating the peritoneal cavity up to 20mmHg Inflating the peritoneal cavity up to 12mmHg

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1- elective laparoscopic cholycystectomy 2- ASA I or ASA II 3- between 20 and 45 years 4- no history of abdominal surgery on organs 5- body mass index less than 35

Exclusion criteria

Exclusion criteria: 1- history of smoking 2- cardiovascular, respiratory, neurologic, renal, liver, or hormonal disease

Design outcomes

Primary

Measure	Time frame
Determine the range of safety of inflation of intrapretoneal pressure on cerebral perfusion pressure	—

Secondary

Measure	Time frame
Improve the outcome after laparoscopic surgery.	—

Countries

Africa

Contacts

Public ContactHANI IBRAHIM TAMAN

MANSOURA FACULTY OF MEDICINE ANAESTHESIOLOGY DEPARTMENT

hani_taman@yahoo.com020507484774

Outcome results

None listed

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