Clinical trial · Observational
T-Cell Project: Epidemiologic Component
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Background: * The T-Cell Project, sponsored by the International T-cell non-Hodgkin Lymphoma Study Group, is a consortium of institutions interested in achieving more detailed information on clinical and biological characteristics of T-cell lymphomas. * The T-Cell Project serves as a repository for data on patients with peripheral T-cell lymphoma (PTCL) worldwide. Its overall goal is to improve T-cell subtype classifications and evaluate treatment strategies for each subtype. Objectives: -To implement a standardized epidemiologic questionnaire into the ongoing T-Cell Project to allow evaluation of various potential risk factors for PTLCs. Eligibility: -Untreated patients 18 years of age and older who were diagnosed with PTLC September 1, 2006, or later. Design: -Patients complete a questionnaire containing the following information: Demographic information Smoking history and alcohol use Personal history or cancer History of cancer among first-degree relatives Medical history History of transplants History of blood transfusions Medication use Occupational and residential history Pesticide treatment -The information collected is linked to clinical and pathologic information in the T-Cell Project database.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Peripheral T-Cell Lymphoma | Peripheral T-Cell Lymphoma, Not Otherwise Specified | ONTOLOGY_EXACT | 0.90 |
Interventions
Interventions (0)
Data not yet available
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
* INCLUSION CRITERIA: * Age greater than or equal to 18 years * Histologically confirmed Periperal T-cell lymphoma on or after September 1, 2006 EXCLUSION CRITERIA: * Age less than 18 years * Cases without histological confirmation * Cases diagnosed prior to September 1, 2006
References
Publications (3)
- BACKGROUNDDelves PJ, Roitt IM. The immune system. Second of two parts. N Engl J Med. 2000 Jul 13;343(2):108-17. doi: 10.1056/NEJM200007133430207. No abstract available. PMID 10891520
- BACKGROUNDDelves PJ, Roitt IM. The immune system. First of two parts. N Engl J Med. 2000 Jul 6;343(1):37-49. doi: 10.1056/NEJM200007063430107. No abstract available. PMID 10882768
- BACKGROUNDJones D, O'Hara C, Kraus MD, Perez-Atayde AR, Shahsafaei A, Wu L, Dorfman DM. Expression pattern of T-cell-associated chemokine receptors and their chemokines correlates with specific subtypes of T-cell non-Hodgkin lymphoma. Blood. 2000 Jul 15;96(2):685-90. PMID 10887135