A Study of the Natural Progression of Interstitial Lung Disease (ILD)
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT00470327 |
Recruitment Status :
Recruiting
First Posted : May 7, 2007
Last Update Posted : November 14, 2022
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Condition or disease |
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Interstitial Lung Diseases Idiopathic Pulmonary Fibrosis Sarcoidosis Connective Tissue Disorder |
Study Type : | Observational |
Estimated Enrollment : | 4000 participants |
Observational Model: | Other |
Time Perspective: | Prospective |
Official Title: | A Study of the Natural Progression of Interstitial Lung Disease (ILD) |
Actual Study Start Date : | September 2005 |
Estimated Primary Completion Date : | December 2025 |
Estimated Study Completion Date : | December 2025 |

- Natural history of course of disease in patients with Interstitial lung disease (ILD) [ Time Frame: Yearly ]We assess mortality roughly yearly but duration is unlimited
Biospecimen Retention: Samples With DNA

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- Interstitial lung disease
Exclusion Criteria:
- Does not have Interstitial lung disease

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00470327
Contact: Spring Maleckar | 773-834-4053 |
United States, Illinois | |
University of Chicago | Recruiting |
Chicago, Illinois, United States, 60637 | |
Contact: Mary E Strek, MD 773-702-3609 mstrek@medicine.bsd.uchicago.edu | |
Principal Investigator: Mary E Strek, MD |
Principal Investigator: | Mary E Strek, MD | University of Chicago |
Responsible Party: | University of Chicago |
ClinicalTrials.gov Identifier: | NCT00470327 |
Other Study ID Numbers: |
14163A |
First Posted: | May 7, 2007 Key Record Dates |
Last Update Posted: | November 14, 2022 |
Last Verified: | November 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Yes |
Plan Description: | We will share coded data with no PHI |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Interstitial lung diseases idiopathic pulmonary fibrosis Sarcoidosis mRNA and cytokine expression |
Lung Diseases Pulmonary Fibrosis Idiopathic Pulmonary Fibrosis Lung Diseases, Interstitial Sarcoidosis Connective Tissue Diseases |
Fibrosis Pathologic Processes Respiratory Tract Diseases Lymphoproliferative Disorders Lymphatic Diseases |