Correlation of Intra-abdominal Pressure With Gastric and Urinary Bladder Pressures in Patients With Morbid Obesity

NCT ID: NCT04481880

Last Updated: 2020-07-22

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 12 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2012-01-01
• Study Completion Date: 2020-01-01

Brief Summary

The correlations between gastric and urinary bladder pressures with Intra-abdominal pewssure have not been addressed

Detailed Description

Intra-abdominal pressure (IAP) affects cardio-respiratory hemodynamics and can be assessed either directly, or by measuring gastric or urinary bladder pressure. However, in patients with morbid obesity, the correlations between gastric and urinary bladder pressures with IAP have not been addressed. The investigator's aim was to assess the correlations between IAP and gastric and urinary bladder pressure in patients with morbid obesity, at normal and elevated levels of IAP, and to examine the effects of increasing IAP and patient position on hemodynamic and respiratory parameters.

Conditions

Morbid Obesity; Intra-Abdominal Hypertension; Bariatric Surgery Candidate

Study Design

• Observational Model Type: CASE_ONLY
• Study Time Perspective: PROSPECTIVE

Interventions

measuring IAP and respiratory parameters

Effect of IAP on respiratory parameters Correlation between IAP and Gastric and urinary bladder pressures

Intervention Type: DIAGNOSTIC_TEST

Eligibility Criteria

Inclusion Criteria

• age >18 years
• Morbid Obesity
• candidate for bariatric surgery

Exclusion Criteria

• Contraindication to laparoscopy
• Advanced COPD
• Advanced CHF

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 80 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Rambam Health Care Campus

OTHER

Sponsor Role: lead

Responsible Party

rambam75

Dr. Shadi Hamoud, Deputy director, Internal medicine E

Responsibility Role: PRINCIPAL_INVESTIGATOR

Other Identifiers

Rambam ethics number: 0019-12

Identifier Type: -

Identifier Source: org_study_id