Cambiamenti acuti nella funzione endoteliale nei pazienti con tumore a cellule germinali trattati con cisplatino e controlli di tumore a cellule germinali non trattati
Uno studio pilota che misura i cambiamenti acuti nella funzione endoteliale nei pazienti con tumore a cellule germinali trattati con cisplatino e controlli di tumore a cellule germinali non trattati
Cisplatin is one of the most common chemotherapy drugs used to treat many different cancers, including germ cell tumors (GCT). Cisplatin is very effective in treating GCT, but there are side effects. One of the possible long-term side effects of cisplatin is thought to be heart disease. The way that cisplatin causes heart disease is not well understood. One possibility is that cisplatin may damage the inside layer of blood vessels called the endothelium. The purpose of this study is to measure changes in the endothelium that happen when patients with GCT get cisplatin chemotherapy and to compare these changes with a group of patients not receiving chemotherapy.
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Contatti e Sedi
Luoghi di studio
-
-
New York
-
New York, New York, Stati Uniti, 10065
- Memorial Sloan Kettering Cancer Center
-
-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
The Cisplatin-Based Chemotherapy Group will be recruited from the Genitourinary (GU) oncology clinics. The GU Oncology section has a large clinical service which ensures adequate recruitment.
The Surgery-Only Group will consist of patients with a diagnosis of GCT who have recently had surgical management of their disease and are not planned to receive radiation or chemotherapy. Potentially eligible patients will be recruited from the GU Oncology and Urology clinics since they are seen by both services.
Descrizione
Inclusion Criteria:
Cisplatin-Based Chemotherapy Group
- Histologically-proven diagnosis of GCT
- Male
- Age ≥18
- No prior exposure to chemotherapy or radiation
- Planned to receive 3-4 cycles of cisplatin-based chemotherapy
Surgery-Only Group
- Histologically-proven diagnosis of GCT Male
- Age ≥18
- Surgical management of GCT performed less than 90 days before start of study (includes orchiectomy and primary retroperitoneal lymph node dissection (RPLND))
- No prior exposure to chemotherapy or radiation
Exclusion Criteria:
Cisplatin-Based Chemotherapy Group
- Prior exposure to chemotherapy or radiation
- Known diagnosis or history of being diagnosed with vasculitis, autonomic dysfunction, coronary artery disease, or collagen-vascular disease
Surgery-Only Group
- Prior exposure to chemotherapy or radiation
- Planned for non-surgical management with chemotherapy or radiation.
- Known diagnosis or history of being diagnosed with vasculitis, autonomic dysfunction, coronary artery disease, or collagen-vascular disease.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Modelli osservazionali: COHORT
- Prospettive temporali: RETROSPECTIVE
Numero di gruppi/coorti
Coorti e interventi
Gruppo / CoorteGruppo / Coorte |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
|
Cisplatin-Based Chemotherapy Group
GCT patients who are planned to start cisplatin-based chemotherapy will be identified within the genitourinary oncology service clinics and offered inclusion in the trial. |
Endo-PAT2000 testing is done six times during the study. Baseline Assessment Time 1 Cycle 1, Day 1 (Pre-chemotherapy)Time 2 Cycle 1, Day 1 (After 1st dose of cisplatin), Time 3 Cycle 1, Day 2 (Before second cisplatin dose of cycle 1), Time 4 Cycle 1, Day 5 (After last cisplatin dose of cycle 1), End-of-Study Assessment Time 5 (14-34 weeks from Time 1; e.g., 1-12 weeks following completion of the last cycle of first-line chemotherapy) Long-Term Follow Up Assessment Time 6 (24-30 months from Time 1) Time 1: A baseline assessment will be performed in the fasting state including Endo-PAT2000, vital signs, waist circumference, fasting blood draw, & urine sample. This will be considered Day 1 of the study for this group of patients. Time 2 (2-5 hours from Time 1): Two to five hours after Time 1, patients will undergo assessment of blood pressure & heart rate, including orthostatics & Endo-PAT2000 testing. Time 5 -- End of Study visit (14-34 weeks from Time 1): At a time point 14 to 34 weeks later than Time 1 patients will undergo study testing in the fasting state. This includes Endo-PAT2000 testing, vital signs including orthostatics, waist circumference, fasting blood draw, & urine sample. The Surgery-Only Group will not have any assessment at Time 3 (Day 2) or Time 4 (Day 5) due to logistical concerns. Long-Term Follow Up Assessment Time 6 (24-30 months following Time 1)
Altri nomi:
|
|
Surgery-Only Group
GCT patients who have been treated with surgery and who do not require chemotherapy or radiation will be used as a comparison group to confirm that there is not a significant change in endothelial function among GCT patients treated with surgery alone. |
Endo-PAT2000 testing is done six times during the study. Baseline Assessment Time 1 Cycle 1, Day 1 (Pre-chemotherapy)Time 2 Cycle 1, Day 1 (After 1st dose of cisplatin), Time 3 Cycle 1, Day 2 (Before second cisplatin dose of cycle 1), Time 4 Cycle 1, Day 5 (After last cisplatin dose of cycle 1), End-of-Study Assessment Time 5 (14-34 weeks from Time 1; e.g., 1-12 weeks following completion of the last cycle of first-line chemotherapy) Long-Term Follow Up Assessment Time 6 (24-30 months from Time 1) Time 1: A baseline assessment will be performed in the fasting state including Endo-PAT2000, vital signs, waist circumference, fasting blood draw, & urine sample. This will be considered Day 1 of the study for this group of patients. Time 2 (2-5 hours from Time 1): Two to five hours after Time 1, patients will undergo assessment of blood pressure & heart rate, including orthostatics & Endo-PAT2000 testing. Time 5 -- End of Study visit (14-34 weeks from Time 1): At a time point 14 to 34 weeks later than Time 1 patients will undergo study testing in the fasting state. This includes Endo-PAT2000 testing, vital signs including orthostatics, waist circumference, fasting blood draw, & urine sample. The Surgery-Only Group will not have any assessment at Time 3 (Day 2) or Time 4 (Day 5) due to logistical concerns. Long-Term Follow Up Assessment Time 6 (24-30 months following Time 1)
Altri nomi:
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Measure the endothelial reactivity (PAT-RH) in both groups
Lasso di tempo: 15 minutes
|
The Endo-PAT quantifies the endothelium-mediated changes in vascular tone, elicited by a 5-minute occlusion of the brachial artery (using a standard BP cuff). |
15 minutes
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Identify sociodemographic
Lasso di tempo: 2 years
|
(age, race/ethnicity) |
2 years
|
|
Identify comorbid health conditions
Lasso di tempo: 2 years
|
Other laboratory studies being assessed in this trial will include lipid profile, testosterone, LH, FSH, and hemoglobin A1C. These tests are being evaluated to determine if there are concurrent comorbidities |
2 years
|
|
Measure PAT-RH index
Lasso di tempo: 2 years
|
at Time 6 (Long-Term Follow Up Assessment) in the Cisplatin-Based Chemotherapy Group and evaluate long term changes in PATRH index. |
2 years
|
Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Investigatore principale: Darren Feldman, MD, Memorial Sloan Kettering Cancer Center
Pubblicazioni e link utili
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stimato)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- 11-140
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .