- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02789826
Laparoscopic Versus Open Resection of Cancer Stomach
Laparoscopic Versus Open Resection of Cancer Stomach Randomized Controlled Trial
The aim of surgical procedures for resection of cancer stomach is to resection of the tumor mass with safety margin and its drainage lymph nodes (lymphadenectomy).
There are two main types of techniques (open & laparoscopic) Many studies were done comparing these two techniques showed that Laparoscopic resection is superior in early postoperative recovery (less pain ,less bleeding and shorter hospital stay) but less radical than open resection (less safety margin & less lymphadenectomy) but because of the ongoing advances on laparoscopic surgery these results needs more and more revision.
So the investigators conduct this randomized controlled trial aiming at comparing open and laparoscopic resection of cancer stomach to choose the best surgical procedure for resection of cancer stomach.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
The surgical procedure for resection of cancer stomach aiming at resection of the tumor mass with safety margin and its drainage lymph nodes (lymphadenectomy).
# Tumor resection;
Will be done by one of the following techniques:
- laparoscopic gastrectomy (totally laparoscopic, laparoscopy-assisted, and hand-assisted) types of gastrectomy (according to site of tumour)
Open gastrectomy (according to the site of tumor). # Lymphadenectomy; Will be done according to Japanese Gastric Cancer Association guidelines for optimal lymph node dissection levels for Early Gastric Cancer (1):
- D1+alpha -(perigastric lymph node dissection) for mucosal cancer, for which EMR is not indicated and for histologically differentiated submucosal cancer of < 1.5 cm in diameter;
- D1+ beta for preoperatively diagnosed submucosal cancer without lymph node metastasis (N0), for which D1+ alpha is not indicated, and for early cancer < 2.0 cm in diameter with only perigastric lymph node metastasis (N1);
- D2 for early cancer > 2.0 cm in diameter. Follow up: all patients will be followed up clinically for the outcomes for each surgical technique.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Assiut, Egypten
- Assiut University Hospitals
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- All patients with primary carcinoma of the stomach, where the tumor is considered surgically resectable (T1-3, N0-1, M0).
Exclusion Criteria:
- Pregnancy.
- Infiltration to the( pancreas ,liver ,colon or vital vascular structure).
- Metastasis to the (liver, lung, brain, paraaortic LN involvement).
- Peritoneal deposit.
- Surgically unfit patient.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
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Eksperimentel: Laparoscopic gastrectomy
Patients allocated to the 'laparoscopic Gastrectomy' group will undergo laparoscopic gastrectomy.
If, during surgery, laparoscopic resection does not seem feasible, the procedure may be converted to an open one.
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Patients allocated to the 'laparoscopic gastrectomy' arm will receive gastrectomy via laparoscopy.
Andre navne:
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Aktiv komparator: Open gastrectomy
Patients allocated to the 'Open Gastrectomy' group will receive gastrectomy via laparotomy.
This group is considered the control group
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patients allocated to the 'Open gastrectomy' group will receive gastrectomy via laparotomy
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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The number of lymph nodes in the postoperative spicement.
Tidsramme: two weeks
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considered a prognostic factor for disease-free postoperative survival The more the number of lymph nodes the more radicality of the procesure
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two weeks
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Dødelighed
Tidsramme: 30 dage efter operationen
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Målt som 30-dages dødelighed
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30 dage efter operationen
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Postoperative complications
Tidsramme: Postoperatively with follow-up to one year
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Complications will be graded according to the Clavien-Dindo classification, which grades complications with regard to necessary treatment for this complication.
Also Long-term complications, such as hernia cicatricialis will be monitored
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Postoperatively with follow-up to one year
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Peri-operative blood loss
Tidsramme: during surgery, 1 day
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Laparoscopic gastrectomy is associated with less peri-operative blood loss.
Blood loss will be measured in milliliters and compared to the conventional 'open' group.
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during surgery, 1 day
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Duration of Surgery
Tidsramme: Peri-operatively, 1 day
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UsuallyLaparoscopic gastrectomy takes longer time to complete.
The duration of the procedure will be registered in minutes.
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Peri-operatively, 1 day
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Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Studieleder: Mostafa A Hamad, Prof., Assiut University- Faculty of Medicine
- Studieleder: Mostafa M Sayed, Assiut University- Faculty of Medicine
- Ledende efterforsker: Mohamed G Taher, Assiut University- Faculty of Medicine- General surgery department
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- AssiutU4958
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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