Adjuvant Hyperthermic Intraperitoneal Chemotherapy for Locally Advanced Gastric Cancer

Loma Linda University (LLU)

Status and phase: Completed; Phase 1

Conditions: Locally Advanced Malignant Neoplasm; Gastric Cancer

Treatments: Drug: Hyperthermic Intraperitoneal Chemotherapy (HIPEC)

Study type: Interventional

Funder types: Other

Identifiers

NCT02672865

5150301

Details and patient eligibility

About

The purpose of this study is to determine safety and feasibility of adjuvant hyperthermic intraperitoneal chemotherapy (HIPEC) with mitomycin and cisplatin in patients with locally advanced gastric cancer undergoing standard surgical resection. Patients will be treated with HIPEC using a single dose of mitomycin 15mg/m2 and cisplatin 50mg/m2 at 41-42 C for 90 minutes, during the definitive surgical resection for gastric cancer. HIPEC will be performed after resection but before anastomosis.

Full description

Treatment Plan:

Patients undergoing definitive resection for gastric cancer and meeting the eligibility criteria will be treated with HIPEC using a single dose of Mitomycin 15mg/m2 and Cisplatin 50mg/m2 at 41-42 C for 90 minutes. HIPEC will be performed after resection but before anastomosis. Both Cisplatin and Mitomycin are commercially available chemotherapeutic agents and will be obtained as marketed drugs.

Outcome Measures:

Patients will be followed for 90 days following surgery. All postoperative complications will be recorded and graded according to the modified Clavien-Dindo classification.

Schedule for Follow Up:

Trial-related patient assessments will be performed daily while the patient remains in the hospital for postoperative care, and then during postoperative clinic visits. The final postoperative clinic visit for evaluation of study outcomes and complications should occur between postoperative days 90 and 95 to allow for a cumulative assessment of the patient's perioperative complications, if any.

Enrollment: 4 patients

Sex: All

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Patients aged 18-75 with biopsy-proven gastric adenocarcinoma
2. Tumor clinically staged T3 or T4 and/or nodes staged clinically positive
3. ECOG performance status < 2

Exclusion criteria

1. Distant metastases
2. Peritoneal carcinomatosis
3. Synchronous malignancy
4. Tumors at the gastroesophageal junction
5. Recurrent gastric adenocarcinoma
6. Creatinine >/= 1.5
7. Bilirubin >/= 2
8. INR >/= 2
9. Allergy to drugs included in the treatment plan
10. Pregnancy
11. Contraindication to major surgery

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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4 participants in 1 patient group

HIPEC

Experimental group

Description:

The administration of hyperthermic intraperitoneal chemotherapy (HIPEC), using a warm solution of two chemotherapy medications (mitomycin and cisplatin) to bathe the internal surfaces of the abdomen in an attempt to kill any microscopic cancer cells that might be present on these surfaces.

Treatment:

Drug: Hyperthermic Intraperitoneal Chemotherapy (HIPEC)