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A study to check Maximum phonation time can be used as a tool to find out pulmonary function in post- Covid 19 and healthy people.

Is Maximum phonation time a surrogate of pulmonary function test among post COVID-19 and healthy individuals - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2024/07/070955
Enrollment
360
Registered
2024-07-22
Start date
Unknown
Completion date
Unknown
Last updated
2024-08-19

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

Conditions

None listed

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil

Sponsors

NIL
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Both male and females 2. Post COVID-19 individuals at least after 6 months of disease (RT PCR positive) 3. Healthy individuals ( Not infected by COVID-19)

Exclusion criteria

Exclusion criteria: 1.Patient having any history of neurological , orthopedic, respiratory illness other than COVID-19, mental illness or cardiovascular disorder which could affect study interventions and outcomes 2. Recent surgery 3. Pregnancy 4. Malignancy 5. Person who participated in singing class or played blows instruments, professional singers

Design outcomes

Primary

MeasureTime frame
1)Pulmonary functions FVC and FEV1 2)Maximum phonation time of / a /Timepoint: 1) Baseline 2) After 5 minutes—

Secondary

MeasureTime frame
NILTimepoint: NIL—

Countries

India

Contacts

Public ContactSonia

Saket College of Physiotherapy, Chandimandir, Panchkula

xs4minaxi@gmail.com9041095121

Outcome results

None listed

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