Personalized dosing may reduce transplant side effects in kids
NCT ID NCT06861257
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how the chemotherapy drug treosulfan is processed in children getting a stem cell transplant. The goal is to find the right dose for each child to reduce side effects and improve outcomes. Researchers will measure drug levels in the blood and track how patients respond. The study includes 70 children with cancer or other serious blood disorders.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 70 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2021
- Expected to finish
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Jul 2027
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
70 pediatric patients (aged 0 to 18 years) affected by malignant or non-malignant disorders and with an indication for HSCT will be enrolled at 13 transplantation sites
- Ages
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Up to 18 years
- 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: * Age range 0 - 18 years. * Life expectancy \> 12 weeks. * Diagnosis of malignant or non-malignant disorder. * Pre-HSCT Lansky / Karnofsky score ≥ 40%. * Indication to allogeneic or autologous HSCT with TREO as part of the pre-transplant conditioning regimen. * Negativity of pregnancy test for female patients. * Written informed consent signed by the parents or guardians. Exclusion Criteria: * Absence of written informed consent signed by the parents or guardians. * Current clinically active infectious disease (including positive HIV serology or viral RNA). * Severe cardiovascular disease (arrhythmias requiring chronic treatment, congestive heart failure or left ventricular ejection fraction \<40%). * Liver dysfunction (AST/ALT ≥ 3 times institutional upper limit normal value -ULN- or bilirubin \> 3 times ULN). * Renal dysfunction: serum creatinine \> 1.5 times ULN or calculated creatinine clearance \< 60 ml/min/1.73 m2 * End stage irreversible multi-system organ failure. * Pregnant or breast feeding female patient.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
10 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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AOU Città della Salute e della Scienza Di Torino, SC Oncoematologia Pediatrica e Centro Trapianti
RECRUITINGTorino, Torino, 10126, Italy
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Azienda Ospedaliera di Padova, Oncoematologia Pediatrica
RECRUITINGPadova, Padova, 35128, Italy
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Fondazione IRCCS Policlinico San Matteo, S.C. Ematologia 2 - Oncoematologia Pediatrica
RECRUITINGPavia, Pavia, 27100, Italy
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Fondazione IRCCS San Gerardo dei Tintori - Clinica Pediatrica
RECRUITINGMonza, Monza-brianza, 20900, Italy
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IRCCS Istituto Giannina Gaslini, U.O.S.D. Centro Trapianto di Midollo Osseo
RECRUITINGGenova, Genova, 16147, Italy
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IRCCS Materno Infantile "Burlo Garofolo", SC Oncoematologia Pediatrica e SS Trapianto Di Midollo
RECRUITINGTrieste, Trieste, 34137, Italy
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Ospedale Donna Bambino Azienda Ospedaliera Universitaria Integrata, U.O.C. Oncoematologia Pediatrica
RECRUITINGVerona, VR, 37126, Italy
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Ospedale San Raffaele, U.O. Immunoematologia Pediatrica
RECRUITINGMilan, Milano, 20132, Italy
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Ospedali Civili, Presidio Ospedale Dei Bambini, Oncoematologia Pediatrica e TMO
RECRUITINGBrescia, Brescia, 25123, Italy
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Policlinico Sant'Orsola Malpighi, Clinica Pediatrica Oncologia Ed Ematologia Pediatrica "Lalla Seràgnoli"
RECRUITINGBologna, bOLOGNA, 40138, Italy
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