The effect of Non-invasive ventilation (NIV) on the body composition and Body Mass Index (BMI) in the patients with obesity hypoventilation (OHS)

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20130311012782N26

Enrollment

Registered

2019-02-26

Start date

2019-04-21

Completion date

Unknown

Last updated

2019-03-25

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

Conditions

Extreme obesity with alveolar hypoventilation. Morbid (severe) obesity with alveolar hypoventilation

Interventions

Intervention group: Patients who first time use BIPAP. The patients will use BIPAP device during sleep. The BIPAP device that will be used is RESMED lumis 100 (produced by RESMED company San Diego, Ca

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: BMI upper than 30 Arterial carbon dioxide upper than 45 Using BIPAP device for the first time

Exclusion criteria

Exclusion criteria: Asthma Obstructive Pulmonary Disease Heart Failure Pregnancy Using weight loss drugs Using Corticosteroids Drugs

Design outcomes

Primary

Measure	Time frame
Body water of patient. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: With the help of Bioimpedance analyzer.;Body protein of patient. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: With the help of Bioimpedance analyzer.;Body fat of patient. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: With the help of Bioimpedance analyzer.;Blood PCO2 of patient. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: Capnography.;Body Mass Index (BMI). Timepoint: Begin of studying then one week, one month and six months. Method of measurement: Using the balance, the weight of the patient will be measure and by using meter the height of patient will be measure.;O2 saturation. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: Pulse Oximetery.	—

Measure

Time frame

Body water of patient. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: With the help of Bioimpedance analyzer.;Body protein of patient. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: With the help of Bioimpedance analyzer.;Body fat of patient. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: With the help of Bioimpedance analyzer.;Blood PCO2 of patient. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: Capnography.;Body Mass Index (BMI). Timepoint: Begin of studying then one week, one month and six months. Method of measurement: Using the balance, the weight of the patient will be measure and by using meter the height of patient will be measure.;O2 saturation. Timepoint: Begin of studying then one week, one month and six months. Method of measurement: Pulse Oximetery.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Babak Amra

Esfahan University of Medical Sciences

Amrababak@gmail.com+98 913 313 9294

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026