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Treating shrinking of the lungs by an antibiotic

Evaluation of the role of Matrix metalloproteinases (MMPs) in Idiopathic Pulmonary Fibrosis (IPF) and assessment of clinicoradiological effect of Matrix metalloproteinases inhibition with Doxycycline.

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2011/11/002108
Enrollment
30
Registered
2011-11-08
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: null- Patients suffering from idiopathic pulmonary disease

Interventions

Intervention1: Doxycycline: It is an antibiotic,present overt 30 yrs in the market.Pt of this study will use 100 mg BD orally after taking food. Each patient will take doxycycline for at leasr 6 month

Sponsors

Institute of Pulmocare Research
Lead Sponsor
Indian Institute of Chemical Biology IICB
Collaborator

Eligibility

Inclusion criteria

Inclusion criteria: ? Informed written consent being given. ? Male and female patients aged 30 to70 years observing the major and minor criteria according to the ATS-ERS guideline. ? IPF diagnosed from pooled expert opinion on HRCT chest. ? No significant occupational history ? FVC more than 40% of prediced ? Non pregnant, non lactating woman

Exclusion criteria

Exclusion criteria: ? History of exacerbation in past 1 month ? History of Doxy allergy ? Having any obvious contraindication for Doxycycline ? Unable to meet the demand of the protocol for any reason ? Significant abnormality in liver or renal function ? Feature of chronic congestive cardiac failure (supported by echocardiography) ? Known case of IPF with CVD

Design outcomes

Primary

MeasureTime frame
clinicoradiological with spirometric chanes.Timepoint: Two yrs

Secondary

MeasureTime frame
change in Matrix metalloproteinases concentration in Bronchoalveolar lavage (BAF).Timepoint: Two yrs.

Countries

India

Contacts

Public ContactParthasarathi Bhattacharyya

Institute of Pulmocare & Research

parthachest@yahoo.com03323215152

Outcome results

None listed

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