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Phase II Clinical Trial Of Neoadjuvant Chemotherapy (NAC)In Upper Tract Urothelial Carcinoma (UTUC)

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Ce qui est testé

Neoadjuvant Cisplatin and Gemcitabine

Médicament
Qui peut participer

Maladies génito-urinaires+8

+ Maladies de la vessie urinaire

+ Maladies urogénitales féminines et complications de la grossesse

À partir de 18 ans
Voir tous les critères d'éligibilité
Comment se déroule l'étude

Étude thérapeutique

Phase 2
Interventionnel
Date de début : septembre 2012
Voir le détail du protocole

Résumé

Sponsor principalUniversity of Michigan Rogel Cancer Center
Dernière mise à jour : 3 décembre 2015
Issu d'une base de données validée par les autorités. Revendiquer en tant que partenaire

Date de début de l'étude : 1 septembre 2012

Date à laquelle le premier participant a commencé l'étude.

In recent years, the combination of gemcitabine and cisplatin given every 21 days (gemcitabine on days 1 and 8 only) has been used in trials and routine clinical practice. Additionally, surgery, primarily radical nephroureterectomy (RNU) with bladder cuff removal, is the current standard treatment for invasive upper tract urothelial carcinoma. Upper tract urothelial cancer (UTUC) or urothelial cancer arising in the pelvicalyceal or ureteral locations is a lethal cancer accounting for 5% of all urothelial cancers. In urothelial cancer of the bladder, randomized clinical trials and meta-analyses have shown a survival advantage with neoadjuvant cisplatin-based chemotherapy. It is conceivable that a similar approach may benefit patients with UTUC. Both Gemcitabine and Cisplatin are approved by the FDA. Cisplatin is approved for use in urothelial cancer. Gemcitabine is FDA approved to be used alone or with other drugs to treat breast, non-small lung, ovarian, and pancreatic cancers. Gemcitabine is not approved by the FDA for urothelial cancer, but it is typically used together with Cisplatin in trials and routine clinical practice for treating urothelial cancer. Exploratory integrative tumor sequencing: The biology of UTUC is poorly understood due to the relative rarity of the disease and the lack of comprehensive genomic and translational studies. This trial offers a rare opportunity to apply high-throughput sequencing techniques in UTUC to detect several classes of cancer mutations including structural rearrangements, copy number alterations, point mutations, and gene expression alterations. This research could help to develop future studies in UTUC to help researchers understand more about UTUC and how to treat it. Additionally, we may identify a potentially important result from DNA samples from subjects that could possibly help manage their cancer better by pursing a different cancer therapy rather than the study therapy.

NCT01663285
Sponsor principalUniversity of Michigan Rogel Cancer Center
Dernière mise à jour : 3 décembre 2015
Issu d'une base de données validée par les autorités. Revendiquer en tant que partenaire

Protocole

Cette section fournit des détails sur le plan de l'étude, y compris la manière dont l'étude est conçue et ce qu'elle évalue.
Détails du design

1 participant à inclure

Nombre total de participants que l'essai clinique vise à recruter.

Traitement

Cette étude teste un ou plusieurs traitements pour évaluer leur efficacité contre une maladie ou un problème de santé spécifique. L'objectif est de voir si un nouveau médicament ou une thérapie fonctionne mieux, ou provoque moins d'effets secondaires que les options existantes.



Éligibilité

Les chercheurs recherchent des patients correspondant à une certaine description appelée critères d'éligibilité : état de santé général ou traitements antérieurs du patient.
Conditions
Critères

Tout sexe

Le sexe biologique des participants éligibles à s'inscrire.

À partir de 18 ans

Tranche d'âge des participants éligibles à participer.

Volontaires sains non autorisés

Indique si les individus en bonne santé et ne présentant pas la condition étudiée peuvent participer.

Conditions

Pathologie

Maladies génito-urinairesMaladies de la vessie urinaireMaladies urogénitales féminines et complications de la grossesseNéoplasmes par siteNéoplasmes urogénitauxMaladies urologiquesNéoplasmes urologiquesMaladies urogénitales fémininesMaladies urogénitales masculinesTumeurs de la vessie urinaireNéoplasmes

Critères

Inclusion Criteria: Patients must have HIGH GRADE upper tract urothelial carcinoma Patients must be considered to be a candidate for surgery with curative intent (nephroureterectomy or distal ureterectomy) with lymph node dissection by the treating urologist at baseline within 42 days prior to registration. Patients must be able to care for themselves and must be up and about more than 50% of waking hours All patients must be evaluated by a medical oncologist at baseline within 42 days prior to registration. Patients must be considered to be a candidate for cisplatin-based neoadjuvant chemotherapy by a medical oncologist at baseline and must have adequate kidney function and any pre-existing peripheral neuropathy must be moderate to mild. Prior uro-oncologic history: History of or active non-invasive carcinoma or carcinoma in situ of the bladder or upper tract is allowed. Patients may have received prior intravesical chemotherapy or immunotherapy such as BCG. Prior neoadjuvant chemotherapy for bladder cancer or invasive contralateral upper tract cancer is allowed. Prior adjuvant chemotherapy for bladder cancer or invasive contralateral upper tract cancer is allowed but must have been completed ≥2 years prior to study registration. Patients must have adequate organ and bone marrow function as determined by screening tests Patients must have recovered from any reversible toxicities of prior procedure or surgery Patients must be 18 years or older on date of registration All patients must be informed of the investigational nature of this study and must sign an informed consent document Exclusion Criteria: Patients must have no evidence of regional lymphadenopathy or distant metastasis on imaging. No history of invasive or node positive or metastatic bladder cancer or invasive contralateral upper tract cancer within 2 years prior to registration. Patients with one kidney are not eligible Patients may not be enrolled in another interventional clinical trial at the time of registration. No prior non-urothelial malignancy is allowed, except for cancer from which the patient has been disease free for at least 1 year at the discretion of the treating oncologist. History of adequately treated (at the discretion of the treating oncologist) basal cell or squamous cell skin cancer or in situ cervical cancers is allowed. Pregnant or lactating women are not eligible. Women/men of reproductive potential must agree to use an effective contraceptive method. Women with reproductive potential must have a negative pregnancy test within 14 days prior to registration. Patients must not have any other medical condition(s) that make(s) their participation in the study unadvisable in the opinion of the treating oncologist.

Plan de l'étude

Découvrez tous les traitements administrés dans cette étude, leur description détaillée et ce qu'ils impliquent.
Groupes de traitement
Objectifs de l'étude

Un seul groupe d'intervention est désigné dans cette étude

Cette étude ne comporte pas de groupe placebo. 

Groupes de traitement

Groupe I

Expérimental
Cisplatin 70 mg/m2 through IV for 60 minutes on day 1 of each cycle. Gemcitabine 1,000 mg/m2 IV for 30 minutes on days 1 and 8 during each cycle. Treatment is expected to continue for up to 4 cycles. Chemotherapy will be followed by radical nephroureterectomy within 6 weeks (+/- 2 weeks) from the last date of chemotherapy.

Objectifs de l'étude

Objectifs principaux

Objectifs secondaires

Centres d'étude

Ce sont les hôpitaux, cliniques ou centres de recherche où l'essai est conduit. Vous pouvez trouver le site le plus proche de vous ainsi que son statut.

Cette étude comporte 3 sites

University of Michigan

Ann Arbor, United StatesOuvrir University of Michigan dans Google Maps

University of Rochester

Rochester, United States

Oregon Health Sciences University

Portland, United States
Suspendu3 Centres d'Étude