Assessment of Pulmonary Involvement inUlcerative Colitis by Induced Sputum

Ulcerative colitis is a systemic disease we assume that extra intestinal involvement as we describein our study( Fireman Z, Osipov A, Kivity S, Kopelman Y, Sternberg A Fireman E: Assessment of pulmonary involvement in Crohn's disease by induced sputum. Am J Gastroenterol 2000;95(30):730-734. )

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Key information

Conditions

Ulcerative Colitis Colitis Colitis, Ulcerative Colonic Diseases Digestive System Diseases Gastroenteritis Gastrointestinal Diseases Inflammatory Bowel Diseases Intestinal Diseases

Age range

18 year–75 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

About this study

Twenty Ulcerative colitis patients and 20 control subjects (all nonsmokers) without respiratory symptoms will be tested. The induce sputum by 20' inhalation of 3.5% saline using ultrasonic nebulizer. Samples will studied by differential counts of 200 cells on cytopreps stained by Giemsa. T-lymphocyte subset analyses were done by FACS using three monoclonal antibodies: CD3 = total T cells, CD4 = T helper cells, and CD8 = T suppressor-cytotoxic cells. CD4/CD8 >2.5 was considered abnormal.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

All the ulceratvive colitis patients without lung involvmentage 18-75 years of age

Exclusion criteria

Pregnant women
Non cooperative patients
Smoker
Lung disease

Treatment and study plan

Induced sputum (inhalation of 3.5% saline)

Procedure

Primary outcomes

lung involvment in Ulcerative colitis patients

Sponsors and collaborators

Lead sponsor

Hillel Yaffe Medical Center

Other Gov

Registry information

Important dates

Study start: 2007
Study completion: 2007
First posted: Jun 22, 2007
Registry last updated: Jun 22, 2007

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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Completed