Comparison between different methods of sleep study in patients with Obstructive Sleep Apnoea.

Comparison between interval titration study with conventional overnight titration study in patients with Obstructive Sleep Apnoea: A Prospective, randomized Study - NIL

Status

Active, not recruiting

Phases

Phase 3Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2023/12/060461

Enrollment

Registered

2023-12-04

Start date

Unknown

Completion date

Unknown

Last updated

2023-12-19

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

Conditions

Health Condition 1: J988- Other specified respiratory disorders

Interventions

Intervention1: Interval CPAP titration group: CPAP titration will be done after a trial of 2 weeks of CPAP Control Intervention1: Conventional CPAP titration group: CPAP will be given next day after t

Eligibility

Inclusion criteria

Inclusion criteria: All patients diagnosed to have obstructive sleep apnea (AHI=15) using a level 5 polysomnography are included in the study.

Exclusion criteria

Exclusion criteria: a. Age less than 18 years b. Patients who refuse to give consent c. Patients with known psychiatric disorders d. Patients with hemodynamic instability e. Patients who are not willing to use CPAP

Design outcomes

Primary

Measure	Time frame
1.To compare the sleep efficiency among patients with conventional overnight CPAP titration and those with interval CPAP titration using polysomnography. 2.To compare the acceptability of CPAP among patients with conventional overnight CPAP titration and those with interval CPAP titration using a CPAP perception questionnaire.(9) 3.To compare the CPAP compliance at three months among those with overnight and interval CPAP titration using a proforma.Timepoint: Interval titration group: Baseline: sleep efficiency using titration study Anxiety score using BAI At 3 Months: Compliance to CPAP using questionnaire Anxiety score using BAI Conventional overnight titration group: Baseline: sleep efficiency using titration study Anxiety score using BAI At 3 Months: Compliance to CPAP using questionnaire Anxiety score using BAI	—

Measure

Time frame

1.To compare the sleep efficiency among patients with conventional overnight CPAP titration and those with interval CPAP titration using polysomnography. 2.To compare the acceptability of CPAP among patients with conventional overnight CPAP titration and those with interval CPAP titration using a CPAP perception questionnaire.(9) 3.To compare the CPAP compliance at three months among those with overnight and interval CPAP titration using a proforma.Timepoint: Interval titration group: Baseline: sleep efficiency using titration study Anxiety score using BAI At 3 Months: Compliance to CPAP using questionnaire Anxiety score using BAI Conventional overnight titration group: Baseline: sleep efficiency using titration study Anxiety score using BAI At 3 Months: Compliance to CPAP using questionnaire Anxiety score using BAI

—

Secondary

Measure	Time frame
? To compare the level of anxiety among patients who underwent overnight CPAP titration study and those with interval CPAP titration at baseline and three months using the BAI questionnaireTimepoint: At baseline, 3 months	—

Countries

India

Contacts

Public ContactThomas Antony

Kasturba Medicall College

t.antony5@gmail.com8547437931

Outcome results

None listed

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