- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT01683864
Randomized Controlled Trial to Prevent Peritoneal Seeding in Gastric Cancer (HIPECStomach)
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
The gastric carcinoma is one of the four most common tumors occurring worldwide. The advanced phase is characterized by metastasis and poses a very poor prognosis for survival. In 20%-30% of gastric carcinomas the tumor spreads into the abdominal cavity, which leads to metastases in the wall of the peritoneal cavity. This is known as peritoneal carcinomatosis and its five-year survival rate is less than 2%. Even after R0 resection of a localized gastric carcinoma the five-year survival rate is only 40%, not least of all because relapses in the form of peritoneal metastases are a common occurrence.
Patients with gastric carcinoma and not yet diagnosed with metastases, but who show free tumor cells in cytology in preoperative laparoscopy before neoadjuvant chemotherapy and gastrectomy, have an 80% risk of developing peritoneal carcinomatosis within one year, which stands in strong contrast to the 40% risk for patients with negative cytology.
In the study presented here (group A) therapeutic hyperthermic intraperitoneal chemoperfusion (HIPEC, in the literature also known as HIIC (heated intraoperative intraperitoneal chemotherapy) or IPHC (intraperitoneal chemohyperthermia)) with mitomycin c and cisplatin will be administered following gastrectomy in patients with a gastric carcinoma with free tumor cells in cytology diagnosed in the preoperative laparoscopy in comparison to (group B) solely gastrectomy in patients with a gastric carcinoma and also with free tumor cells diagnosed in cytology in the preoperative laparoscopy.
A randomization will be performed between group A and B. Patients with gastric carcinoma (TNM Stage ≥ T2<T4) without proven metastases (TNM stage M0), with and without involved regional lymph nodes (TNM stage +N/-N) and positive cytology in preoperative abdominal lavage will be included. Exclusion criteria are extended disease or inoperable tumor.
This study is already permitted by the local ethic commission and the German Federal Institute for Drugs and Medical Devices (BfArM) (EudraCT-Nr.: 2011-004405-25 / Study code: HIPEC_Stomach) and was initiated in August 2012.
Type d'étude
Inscription (Réel)
Phase
- Phase 2
- Phase 3
Contacts et emplacements
Lieux d'étude
-
-
BW
-
Tuebingen, BW, Allemagne, 72076
- University of Tuebingen
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Histologically proven gastric adenocarcinoma: uT1,uT2, uT3, Nx, M0
- No prior chemotherapy
- Patients of full age, independent of gender ECOG ≤ 2
- No dissemination of the tumor confirmed by CT of the lung and the abdomen.
- Signed Consent form of the Patient agreeing to investigations
- Leucocytes > 3.000/µl
- Thrombocytes > 100.000/µl
- Creatinine ≤ 1.5mg/dl and or Clearance > 60 ml/min
- informed consent of the patient
- normal ejection-fraction of the heart
Exclusion Criteria:
- Dissemination of the tumor or non-resectable primary tumor
- Malignant secondary disease < 5 years in the past (Exception: in-situ-carcinoma of the cervix and appropriately treated basal cell carcinoma of the skin)
- Patient not of full age
- Inflammatory chronic bowel disease
- Inclusion of the patient in a different study
- Pregnancy or lactation
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: positive cytology with HIPEC
gastric cancer cytology positive with HIPEC Mytomycin and cisplatin intraoperative
|
HIPEC with mytomycin and cisplatin
Autres noms:
|
|
Aucune intervention: positive cytology without HIPEC
gastric cancer cytology positive without HIPEC
|
|
|
Aucune intervention: negative cytology without HIPEC
gastric cancer with negative cytology
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Peritoneal Carcinosis Free Survival
Délai: 5 Years
|
Three patients were enrolled in the study.
No study results because no patient has received study drug.
|
5 Years
|
|
Disease Free Survival
Délai: 5 years
|
No study results because no patient has received study drug.
|
5 years
|
Autres mesures de résultats
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Procedure Related Complication
Délai: 60 days
|
No study results because no patient has received study drug.
|
60 days
|
|
Kinetics of Mitomycin and Cisplatin
Délai: 24 hours after application
|
24 hours after application
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Alfred Königsrainer, MD, University Hospital Tuebingen
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies du système digestif
- Tumeurs par type histologique
- Tumeurs
- Tumeurs par site
- Tumeurs, glandulaires et épithéliales
- Maladies péritonéales
- Tumeurs gastro-intestinales
- Tumeurs du système digestif
- Maladies gastro-intestinales
- Maladies de l'estomac
- Tumeurs abdominales
- Tumeurs de l'estomac
- Carcinome
- Tumeurs péritonéales
- Agents antinéoplasiques
- Cisplatine
Autres numéros d'identification d'étude
- 2011-004405-25
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
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