- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT02709681
Hydroxyurea in the Treatment of Sickle Cell Disease
Hydroxyurea in Sickle Cell Disease: a Large Nation-wide Cohort Study From Italy
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
The indication for hydroxyurea initiation was 2-3 vaso-occlusive crisis and/or hospitalizations in the last year.
The study will analyze demographics (age and gender), origin, genotype, clinical phenotype (vaso-occlusive or hemolytic), transfusion history (including exchange), and folic acid use, average laboratory values up to three years pre-hydroxyurea and for the period post-hydroxyurea therapy including total hemoglobin level, fetal hemoglobin level, hemoglobin S level, white blood count, platelet count, lactate dehydrogenase level, total and direct bilirubin levels, aspartate and alanine aminotransferase levels, and serum creatinine level.
The incidence of complications pre- and post-hydroxyurea therapy will be also analyzed including: stroke, silent cerebral infraction, acute chest syndrome, vaso-occlusive crisis, hospitalization, pulmonary hypertension, leg ulcers, bone necrosis, and kidney injury. Safety data included adverse events as reported by the treating physician and the incidence of malignancy or death as well as pregnancy incidents and their outcomes will be also pointed out.
Studietype
Registrering (Faktiske)
Kontakter og plasseringer
Studiesteder
-
-
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Bari, Italia
- Azienda Ospedaliero-Universitaria
-
Brescia, Italia, 25100
- U.O. Oncoematologia Pediatrica Ospedali Civili
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Brindisi, Italia, 72100
- Ospedale "A. Perrino"
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Cagliari, Italia, 09121
- Azienda Ospedaliera Universitaria di Cagliari
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Catania, Italia, 95123
- Ospedale Vittorio Emanuele
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Catania, Italia, 95124
- ARNAS "Garibaldi"
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Catania, Italia, 95124
- University of Catania
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Catanzaro, Italia, 88100
- A.O. "Pugliese-Ciaccio"
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Crotone, Italia
- Osp.San Giovanni Di Dio
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Firenze, Italia, 50139
- Azienda Ospedaliero Universitaria Meyer
-
Genova, Italia, 16128
- E.O. Ospedali Galliera
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Milano, Italia, 20122
- Universita degli Studi di Milano
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Modena, Italia, 41124
- Azienda Ospedaliero-Universitaria di Modena - Policlinico
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Monza, Italia, 20900
- Azienda Ospedaliera San Gerardo di Monza
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Monza, Italia, 20052
- Clinica pediatrica Monza S. Gerardo
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Napoli, Italia
- AORN A. Cardarelli
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Padova, Italia, 35128
- Clinica di Onco-Ematologia Pediatrica, Università di Padova
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Palermo, Italia, 90146
- Azienda Ospedaliera Ospedali Riuniti Villa Sofia Cervello
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Palermo, Italia, 90100
- A.R.N.A.S. "Civico"
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Parma, Italia, 43126
- Azienda Ospedaliero-Universitaria di Parma
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Pavia, Italia, 27100
- Policlinico San Matteo
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Ravenna, Italia, 48121
- Centro Emofilia e Medicina Trasfusionale - Pres. Ospedaliero
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Reggio Calabria, Italia, 89100
- A. O. Bianchi Melacrino Morelli
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Roma, Italia, 00144
- Ospedale S. Eugenio - FF UOSD DH Talassemici
-
Roma, Italia, 00168
- Università Cattolica del Sacro Cuore - Policlinico A.Gemelli
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Siracusa, Italia, 96100
- U.O.S. Talassemia P.O. Umberto I°
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Torino, Italia, 90146
- Università degli Suidi di Torino
-
Verona, Italia, 37122
- Policlinico G.B. Rossi
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Agrigento
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Sciacca, Agrigento, Italia, 92019
- Ospedali Civili Riuniti di Sciacca
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Caltanisetta
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Gela, Caltanisetta, Italia, 93012
- Ospedale Vittorio Emanuele III
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria:
- Sickle Cell Disease affected patients
- 2-3 vaso-occlusive crisis and/or hospitalizations in the last year
Exclusion Criteria
- none
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Kohorter og intervensjoner
Gruppe / Kohort |
Intervensjon / Behandling |
|---|---|
|
SCD patients
Patients followed in 32 Italian Centers.
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Changes in laboratory parameters is being assessed
Tidsramme: An average of 3 years before and an average of 3 years after initiation of hydroxyurea therapy
|
Increases or decreases in percentage of total hemoglobin, fetal hemoglobin and hemoglobin S level will be assessed.
Changing of white blood cells and platelets counts, lactate dehydrogenase, bilirubin, aspartate aminotransferase and serum creatinine level will be also evaluated.
|
An average of 3 years before and an average of 3 years after initiation of hydroxyurea therapy
|
|
Changes in complication rates is being assessed
Tidsramme: An average of 3 years before and an average of 3 years after initiation of hydroxyurea therapy
|
Changing in the incidence of stroke, silent cerebral infraction, acute chest syndrome, vaso-occlusive crisis, pulmonary hypertension, leg ulcers, bone necrosis and kidney injury will be evaluated.
|
An average of 3 years before and an average of 3 years after initiation of hydroxyurea therapy
|
|
Rate of hospitalizations
Tidsramme: An average of 3 years before and an average of 3 years after initiation of hydroxyurea therapy
|
Changing in rate of hospitalizations before and after start hydroxyurea therapy
|
An average of 3 years before and an average of 3 years after initiation of hydroxyurea therapy
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Changing in the incidence of complications according to specific subgroups
Tidsramme: An average of 3 years before and an average of 3 years after initiation of hydroxyurea therapy
|
We also stratified the analysis according to age (≥18 years), origin (Italian and African), genotype (βS/β0, βS/β+ and βS/βS) duration of hydroxyurea treatment (≥10 years) and hydroxyurea dose(≥15 mg/kg/day).
|
An average of 3 years before and an average of 3 years after initiation of hydroxyurea therapy
|
Samarbeidspartnere og etterforskere
Etterforskere
- Hovedetterforsker: Paolo Rigano, MD, Servico Integrado de Tecnicas Endovasculares
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- SocietaITE
Plan for individuelle deltakerdata (IPD)
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