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Checking How Silicosis Affects Breathing by Measuring How Far Patients Can Walk

Assessment Of Exercise Capacity In Silicosis Patients Using Desaturation Distance Ratio From Six Minute Walk Test - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/09/094733
Enrollment
50
Registered
2025-09-15
Start date
Unknown
Completion date
Unknown
Last updated
2025-10-13

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

Conditions

Health Condition 1: J668- Airway disease due to other specific organic dusts

Interventions

Intervention1: Nil: Nil Control Intervention1: NIL: NIL

Sponsors

NIL
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: a. Patients should of be greater than18 years age b. Confirmed diagnosis of silicosis based on spirometry and radiological findings. c. Patients having history of occupational history of mining, construction and building, stone work, pottery, ceramics and glass making, sandblasting, foundry work or any other occupational history.

Exclusion criteria

Exclusion criteria: a. Patients with history of an either unstable angina or myocardial infarction) within 30 days prior to the test b. Inability to perform 6 Minute Walk Test c. Patients who are at risk of acute respiratory failure, or the presence of a noncardiopulmonary condition that may become exacerbated by exercise. d. Patients with severe uncontrolled hypertension and a resting heart rate greater than 120 beats per minute e. Any comorbidity which might affect exercise capacity. f. Patients with any kind of neuromuscular problems. g. Patients on oxygen therapy. h. Patients with acute T.B and lung tumors.

Design outcomes

Secondary

MeasureTime frame
1. To investigate the relationship between DDR & Dyspnoea scores 2. To assess work fatigue in silicosis patients using Multidimensional Fatigue Inventory (MFI-20) scale & to corelate with DDRTimepoint: 3 months

Primary

MeasureTime frame
1. To measure the Desaturation Distance ratio (DDR) during 6 Minute Walk Test in patients with silicosis 2. To evaluate the corelation between DDR and severity of silicosis as determined by spirometry and radiological findingsTimepoint: 3 months

Countries

India

Contacts

Public ContactPayal Kumawat

RUHS college of Medical Science, jaipur

sonalisharma14@gmail.com9414314678

Outcome results

None listed

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