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A Clinical Trial for CTD-ILD Treatment

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University of Michigan

Status and phase

Terminated
Phase 3
Phase 2

Conditions

Connective Tissue Disease
Interstitial Lung Disease

Treatments

Drug: N-Acetylcysteine

Study type

Interventional

Funder types

Other

Identifiers

NCT01424033
HUM00049434

Details and patient eligibility

About

The first objective of this protocol is to assess the tolerability and safety of N-acetylcysteine (NAC) in patients with connective tissue disease related interstitial lung disease (CTD-ILD).

Full description

The investigators will assess tolerability and safety at scheduled intervals via standard of care physical exam findings, monitoring complete blood count, serum chemistry, and pulmonary function tests, along with patient reports of medication intolerance and change in symptoms of dyspnea.

Enrollment

5 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion:

  1. Subject gives voluntary written informed consent to participate in the study.
  2. Subject has been diagnosed with a connective tissue disease and associated interstitial lung disease confirmed by computed tomography of the lungs along with symptoms of cough and/or shortness of breath.
  3. Males and females age greater than 18 years at time of screening.
  4. Females of childbearing potential must be willing to use a reliable form of medically acceptable contraception and have a negative pregnancy test confirmed at baseline before starting NAC as per standard of care. Women who are surgically sterile or have been post-menopausal for at least two years are not considered to be of child-bearing potential.

Exclusion:

  1. History of severe chronic kidney disease defined as a glomerular filtration rate of less than 30.
  2. Hemoglobin concentration less than 70% of the lower limit of the normal range at time of screening.
  3. Moderate to severe hepatic impairment, i.e., Child-Pugh Class B or C.

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

5 participants in 1 patient group

N-Acetylcysteine
Experimental group
Description:
This is an open label trial, all patient will be entered into one treatment arm.
Treatment:
Drug: N-Acetylcysteine

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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