Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 4:55 PM
Ignite Modification Date:
2025-12-24 @ 4:55 PM
NCT ID:
NCT02370550
Eligibility Criteria:
Inclusion Criteria:
* Patients meeting the 2002 or 2012 pSS criteria;
* Patients meeting the diagnostic criteria of interstitial pneumonitis(IP);
* Patients with exertional dyspnea consistent with grade 2 on the Magnitude of Task component of the Mahler Modified Dyspnea Index;
* Pulmonary function test: patients with percentages of forced vital capacity (FVC) to predicted values≥45%, percentage of diffusing capacity of carbon monoxide (DLco) to predicted values≥30%, forced expiratory volume in one second (FEV1) / FVC\> 65%;
* For patients who received oral glucocorticoid, the doses should be no more than 10 mg/d (or equivalent amount of other types of glucocorticoids);
* Patients who had not received any prior treatment with immunosuppressants (including but not limited to CYC, CsA, azathioprine(AZA), tacrolimus(FK-506), methotrexate, leflunomide, etc.) or had discontinued the therapy above for at least 3 months; for patients who received hydrochloroquine(HCQ), the doses should be stabilized for at least 3 months;
* Patients who had not received any prior treatment with biological agents, including but not limited to rituximab, infliximab, adalimumab, etanercept, etc., or had discontinued therapy for at least three months;
* For patients who had prior treatment with N-acetylcysteine, the doses of above drugs should be stabilized for at least 3 months;
* The women of reproductive age who had a negative urine pregnancy test. The women and men of reproductive age must receive effective contraceptive measures from the screening period to last administration of drugs;
* Patients who were able to read, to understand and to sign informed consent.
Exclusion Criteria: Patients who met any of the following criteria will not participate in this study.
* Patients with acute exacerbation of IP(AEIP);
* Arterial blood gas analysis showed respiratory failure;
* Patients with lung diseases other than IP:
1. Patients with severe pulmonary hypertension who require specific treatments assessed by the rheumatology and immunology experts in various clinical centers;
2. Patients with a history of smoking within the last 6 months or current smokers;
3. Patients with other serious lung diseases, such as lung tumor or active pulmonary infection;
4. Lung biopsy, alveolar lavage or high-resolution computerized tomography (HRCT) suggested serious lung diseases other than IP;
* Patients with other rheumatic autoimmune diseases, including but not limited to rheumatoid arthritis, systemic lupus erythematosus, inflammatory myopathy, systemic sclerosis, primary biliary cirrhosis, etc.;
* Patients with serious heart, liver, kidney diseases, hematologic and/ or endocrine diseases:
1. Heart diseases: decompensated heart failure or refractory hypertension; clinically important abnormal ECG that may lead to unacceptable risks to enrolled patients at screening;
2. Liver function: alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) ≥2 times the upper limit of normal (ULN);
3. Renal function: renal tubular and/or interstitial diseases, renal insufficiency: serum creatinine≥2 ULN or glomerular filtration rate (eGFR) \<90 ml/min/1.73 m2;
4. White blood cell (WBC) count \<3 ×109/L and/or hemoglobin (Hb) \<100 g/L and/or platelet (PLT) count \<80×109 /L;
5. Other serious diseases: such as cancer, etc.;
* Patients with active infection or other diseases which will be aggravated with treatment of glucocorticoid and immunosuppressive therapy;
* Patients positive for HBsAg or hepatitis C antibody;
* Women during pregnancy or lactation, or cannot guarantee effective contraception;
* Patients who did not cooperate with treatment for mental illness or other reasons;
* Patients who had allergic constitution or were allergic to many drugs;
* Patients who were allergic or intolerant to CsA, CYC, or glucocorticoid.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
75 Years
Study:
NCT02370550
Study Brief:
Protocol Section:
NCT02370550