AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
* Patient t referred for specimens by EBUS -TBNA with clinical and radiological suspicion of sarcoidosis or lymphoma , with pathological lymph node on imaging (small diameter ≥ 1.0 cm CT-scan or hyper metabolism with PET scan) in para-tracheal stations, sub-carinal and / or hilar (stations 2, 4, 7, 10, 11 and 12), right and / or left.
* Lymph nodes with a small diameter of at least 0.5 cm in CT-scan or PET / CT scan performed in the previous 4-6 weeks.
* Patient investigated in the setting of either an initial diagnosis or a suspicion of lymphoma recurrence (post-treatment).
* Patient able to consent to the procedure and to authorize us by written proxy, included in the consent form for the study, to obtain a copy of the subsequent results or radiological (PET, CT-scan, chest X-ray) or histopathological (linked with age sampled of intrathoracic lymph nodes).
* Patient deemed fit to tolerate the procedure.
Exclusion criteria
* Patient unable to give consent.
* Female patient during pregnancy
* Patient aged under 18.
* Patient with significant coagulopathy ( INR \> 1.5 ; platelet count\<50 000 / mm 3 ).
* Patient anticoagulated (oral or parenteral) and whose anticoagulation can not be suspended for the procedure.
* Obvious involvement of organ (s) with the possibility of confirming granulomas or suspicious cells of lymphoma by means of a procedure considered less invasive (.. e g, lymph node biopsy of cervical, supraclavicular or inguinal nodes; skin biops…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Diagnostic yield of EBUS-TBNA
Timeframe: 12 months after enrollment of the last patient.
Trial details
NCT IDNCT03573362
SponsorCentre hospitalier de l'Université de Montréal (CHUM)