Researchers examine rare Post-Transplant cancer to improve future care
NCT ID NCT06422715
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study reviews medical records of 241 adults who developed a rare cancer called PTLD after an organ or stem cell transplant. Researchers aim to understand patient survival, disease features, and current treatments. No new treatments are tested; the goal is to gather information to design better future studies and therapies.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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241 people
The number who actually took part.
- Started
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Oct 2024
- Expected to finish
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Jan 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Population will be composed by patients with histological diagnosis of PTLD. The following clinical characteristics of the patient at the diagnosis of PTLD and pathology will be taken into consideration: positivity of EBV virus, serum LDH concentration, PTLD subtype (early lesion, polymorphic or monomorphic PTLD), lymphoma histotype, stage of disease according to the Ann Arbor classification and localization (nodal or extranodal), immunosuppressive regimen taken by the patient since the transplant, therapeutic approach adopted and response obtained.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * histological diagnosis of PTLD obtained from a biopsy sample (availability of stocked biopsy sample is requested but not mandatory); * age over 18 years at time of diagnosis of PTLD; * previously subjected to allogeneic transplantation (both SOT and HSCT); * diagnosis of PTLD obtained in 10 years' time frame (from 01/01/2011 to 31/12/2021); * free and voluntary written informed consent (included unreachable subjects according to Art. 36 UE Regulation 2016/679 and to the current Italian Privacy Regulation). Exclusion Criteria: * Patients not meeting the above-mentioned inclusion criteria.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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A.O. Città della Salute e della Scienza - Ematologia Universitaria
Torino, Italy
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A.O. S. Croce e Carle - S.C. di Ematologia e Trapianto di Midollo Osseo
Cuneo, Italy
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A.O. Spedali Civili di Brescia - Ematologia
Brescia, Italy
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A.O. UNIVERSITARIA CAREGGI DI FIRENZE - Unità funzionale di Ematologia
Florence, 50139, Italy
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A.O. UNIVERSITARIA CITTA' DELLA SALUTE E DELLA SCIENZA DI TORINO - SC Ematologia
Torino, 10126, Italy
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A.O. UNIVERSITARIA POLICLINICO S.ORSOLA-MALPIGHI DI BOLOGNA - Istituto di Ematologia "Seragnoli"
Bologna, 40138, Italy
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AOU Maggiore della Caritа di Novara - SCDU Ematologia
Novara, Italy
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AOU Senese - U.O.C. Ematologia
Siena, 53100, Italy
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ASST Grande Ospedale Metropolitano Niguarda - SC Ematologia
Miano, Italy
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Azienda Ospedaliera Papa Giovanni XXIII - Ematologia
Bergamo, 24127, Italy
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Azienda Sanitaria Universitaria Friuli Centrale (ASU FC) - SOC Clinica Ematologica
Udine, 33100, Italy
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Centro Di Riferimento Oncologico Di Aviano, S.O.C. Oncologia Medica e dei Tumori Immunocorrelati
Aviano, Italy
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Dipartimento di Medicina Traslazionale e di Precisione - Policlinico Umberto I - Università "La Sapienza" Istituto Ematologia
Roma, 00161, Italy
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Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico - Ematologia
Milan, MI, 20122, Italy
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Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica S. Cuore - Ematologia
Roma, Italy
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IRCCS ISTITUTO ONCOLOGICO VENETO (IOV) - Oncologia 1
Padova, 35128, Italy
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IRCCS Policlinico San Matteo - Divisione di Ematologia
Pavia, Italy
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Istituto Scientifico San Raffaele - Unitа Linfomi - Dipartimento Oncoematologia
Milan, 20132, Italy
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Ospedale Businco - Divisione di Ematologia
Cagliari, Italy
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Policlinico Universitario Campus Bio-Medico - Ematologia - Trapianto cellule staminali - Medicina Trasfusionale e Terapia cellulare
Roma, 00128, Italy
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ULSS 8 Berica - Ospedale S. Bortolo - Ematologia
Vicenza, 36100, Italy
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