- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT02436122
Impact of Preoperative HbA1c Levels on Pathologic Features and Oncological Outcomes in the Patients With Prostate Cancer
Prospective Cohort Study for the Impact of Preoperative Glycemic Control Status Measured by HbA1c Levels on Pathologic Features and Oncological Outcomes in the Patients With Prostate Cancer
The effect of preoperative glycemic control measured by HbA1c on prostate cancer (PCa) outcome remains controversial. Thus, the investigators aim to examine the association of preoperative glycemic control with oncologic outcomes after radical prostatectomy (RP).
The investigators will prospectively collect the relevant data including preoperative HbA1c in 264 patients of PCa patients undergoing RP. The associations between clinical variables and risk of adverse pathological features and disease recurrence will be tested using a multivariate logistic regression and multiple Cox-proportional hazards model, respectively.
Panoramica dello studio
Stato
Condizioni
Descrizione dettagliata
- This is the observational study as the single institutional, prospective cohort study. The investigators prospectively collect the clinicopathological information of the patients with prostate cancer (PCa) undergoing radical prostatectomy (RP).
- Particularly, the investigators check the variables, including age at surgery, body mass index, comorbidities, preoperative PSA levels, prostate volume measured by TRUS, preoperative HbA1c levels, biopsy Gleason score, positive biopsy cores, percent positive cores, clinical TMN staging, final pathological results (TMN stage, Gleason score, extraprostatic extension, seminal vesicle invasion, surgical margin positivity, postoperative biochemical recurrence (BCR), local recurrence, and distant metastasis during follow-up periods.
- The study protocol is same with routine follow-up schedule of the patients with PCa treated with RP. Typically, the investigators check the patients at 1, 3, 6, 9, 12, 18, 24, 30 and 36 months. However, according to the patients status and preference, follow-up schedule can be changed within 3 months at specific time points. Because the present study is the observational cohort study, not intervention study, subtle changes of follow-up schedule would not affect on the primary outcomes.
- Importantly, preoperative HbA1c should be checked within 1 month before operation, same as the routine preoperative laboratory tests.
Tipo di studio
Iscrizione (Anticipato)
Contatti e Sedi
Luoghi di studio
-
-
Kyunggi-do
-
Seongnam-si, Kyunggi-do, Corea, Repubblica di, 463-707
- Reclutamento
- Seoul National University Bundang Hospital
-
Contatto:
- Sung Kyu Hong, M.D, Ph.D
- Numero di telefono: +82-31-787-7343
- Email: hsk823@chol.com
-
Contatto:
- Jae-kyung Oh, B.S.
- Numero di telefono: +82-31-787-2654
- Email: r1414@snubh.org
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Prostate cancer diagnosed with prostate biopsy
- Clinically localized PCa confirmed by prostate MRI and Bone scan
- Patients undergoing RP
Exclusion Criteria:
- Distant metastasis, preoperatively
- Preoperative hormone therapy
- Preoperative chemotherapy
- Radiation therapy
- Medications affecting glucose status other than diabetes mellitus
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Biochemical recurrence (BCR)
Lasso di tempo: postoperative up to 3 years
|
BCR was defined as either two consecutive increases in serum PSA (>0.2 ng/mL) or the administration of adjuvant therapy during the postoperative follow-up period
|
postoperative up to 3 years
|
|
Pathological Gleason score
Lasso di tempo: within 2 weeks after surgery
|
Gleason scores of prostate cancer specimen described in final pathological report
|
within 2 weeks after surgery
|
Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
Pathological TMN stage
Lasso di tempo: within 2 weeks after surgery
|
within 2 weeks after surgery
|
Collaboratori e investigatori
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Anticipato)
Completamento dello studio (Anticipato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- B-1504-293
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 .
Prove cliniche su Neoplasia prostatica
-
University Health Network, TorontoNon ancora reclutamentoNeoplasia tonsillare | Neoplasia dell'orofaringe | Chirurgia robotica transoraleCanada