Paclitaxel for the Treatment of Gastric or Gastroesophageal Cancer

M.D. Anderson Cancer Center

Status and phase: Active, not recruiting; Phase 1

Conditions: Postneoadjuvant Therapy Stage IVB Gastroesophageal Junction Adenocarcinoma AJCC v8; Clinical Stage IV Gastric Cancer AJCC v8; Postneoadjuvant Therapy Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8; Pathologic Stage IVB Gastroesophageal Junction Adenocarcinoma AJCC v8; Metastatic Gastroesophageal Junction Adenocarcinoma; Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8; Clinical Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8; Pathologic Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8; Postneoadjuvant Therapy Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8; Metastatic Gastric Adenocarcinoma; Clinical Stage IVA Gastric Cancer AJCC v8; Pathologic Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8; Clinical Stage IVB Gastric Cancer AJCC v8; Postneoadjuvant Therapy Stage IV Gastric Cancer AJCC v8; Pathologic Stage IV Gastric Cancer AJCC v8; Peritoneal Carcinomatosis; Clinical Stage IVB Gastroesophageal Junction Adenocarcinoma AJCC v8

Treatments: Drug: Paclitaxel

Study type: Interventional

Funder types: Other; NIH

Identifiers

NCT04220827

NCI-2019-08320 (Registry Identifier)

2019-0784 (Other Identifier)

Details and patient eligibility

About

This phase I trial studies the side effects and best dose of paclitaxel for the treatment of gastric or gastroesophageal cancer. Drugs used in chemotherapy, such as paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading.

Full description

PRIMARY OBJECTIVE:

I. To assess the maximum tolerated dose (MTD) of paclitaxel via intraperitoneal route in subjects with gastric or gastroesophageal cancer and positive cytology or carcinomatosis.

SECONDARY OBJECTIVES:

I. Safety and tolerability of escalating doses of intraperitoneal paclitaxel in subjects with gastric or gastroesophageal cancer and positive cytology or carcinomatosis.

II. To make a preliminary assessment of the anti-tumor activity of paclitaxel in subjects with stage IV gastric or gastroesophageal cancer and positive cytology or carcinomatosis.

OUTLINE: This is a dose-escalation study.

Patients receive paclitaxel intraperitoneally (IP) over 1 hour once weekly during weeks 1-3 and 5-7 in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up every 6 months for 5 years.

Enrollment: 27 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Eastern Cooperative Oncology Group (ECOG) performance status =< 2

• Cytologic or histologic proof of adenocarcinoma of the stomach or gastroesophageal junction

• Leukocytes >= 3,000/uL

• Absolute neutrophil count >= 1,500/uL

• Platelets >= 60,000/Ul

• Serum creatinine =< 1.5 mg/dL

• Distant metastatic disease of peritoneum:

  • Positive peritoneal cytology
  • Carcinomatosis on diagnostic laparoscopy or laparotomy
  • Completion of preoperative systemic chemotherapy

Exclusion criteria

• Infections such as pneumonia or wound infections that would preclude protocol therapy
• Women with a positive urine or serum pregnancy test are excluded from this study; women of childbearing potential (defined as those who are not postmenopausal defined as no menses in greater than or equal to 12 months, have not had a hysterectomy or bilateral salpingo-ophorectomy, do not have ovarian failure, or have not had a surgical sterilization procedure) must agree to refrain from breast-feeding and practice adequate contraception as specified in the informed consent. Adequate contraception consists of oral contraceptive, implantable contraceptives, injectable contraceptives, a double barrier method, or abstinence. Men with reproductive potential must agree to an appropriate method of birth control, including abstinence or double barrier method (diaphragm plus condom)
• Subjects with unstable angina or New York Heart Association Grade II or greater congestive heart failure
• Subjects deemed unable to comply with study and/or follow-up procedures
• Subjects with a known hypersensitivity to protocol systemic chemotherapy that was life-threatening, required hospitalization or prolongation of existing hospitalization, or resulted in persistent or significant disability or incapacity
• Previous surgery that would preclude safe diagnostic laparoscopy with port placement

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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27 participants in 1 patient group

Treatment (paclitaxel)

Experimental group

Description:

Patients receive paclitaxel IP over 1 hour once weekly during weeks 1-3 and 5-7 in the absence of disease progression or unacceptable toxicity.

Treatment:

Drug: Paclitaxel