Comparing Paclitaxel/Cisplatin and Cisplatin/5-fluorouracil in Neo-CRT for ESCC

• Status: Recruiting
• Trial end date: 2023-12-01
• Target enrollment: 0
• Participant gender: All

Summary

This clinical trial has two stages: phase II and phase III. Eligible patients will be randomized 1:1 to the two arms: paclitaxel plus cisplatin and cisplatin plus 5-fluorouracil. The phase II stage will enroll 128 patients, 64 patients for each arm. The endpoint of the phase II stage is complete pathological response (pCR). If the endpoint, i.e., the significant improvement of pCR rate, is met, the clinical trial will proceed to the phase III stage, in which 120 more patients will be enrolled. The estimated enrollment time is four years with 3 more years of follow-up after completing enrollment. The primary endpoint of the clinical trial is overall survival, and the secondary endpoints include clinical response, disease free survival, operation rate, complete resection rate, tumor regression rate, hospital stay days after surgery, safety and toxicity, and quality of life.

• Phase: Phase 2/Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: National Taiwan University Hospital
• Treatments: Albumin-Bound Paclitaxel; Cisplatin; Fluorouracil; Paclitaxel

Criteria

Inclusion Criteria:

1. Pathologically proven squamous cell carcinoma of the intrathoracic esophagus.

2. Locally advanced disease, which is defined by the TNM system of the American Joint Committee on Cancer (AJCC) Cancer Staging System (7th edition), fulfilling one of the following criteria as determined by endoscopic ultrasound, computed tomography, bronchoscopy and positron emission tomography:

A. T3/4a, N0, M0; B. T1-3, N1-3, M0;

3. Tumor length longitudinal ≤ 8cm and radial ≤ 5cm.

4. The tumor must not extend more than 2cm into the stomach.

5. The tumor must not involve cervical esophagus.

6. No invasion of the tracheobronchial tree or presence of tracheoesophageal fistula.

7. Age ≥ 20 and ≤ 75 years old.

8. Performance status ECOG 0~2.

9. Adequate bone marrow reserves, defined as:

A. white blood cells (WBC) ≥ 4,000/µl or neutrophil count (ANC) ≥ 2,000/µl; B. platelets ≥ 100,000/µl.

10. Adequate liver function reserves, defined as:

A. hepatic transaminases ≤ 2.5 x upper limit of normal (ULN); B. serum total bilirubin ≤ 2.0 x upper limit of normal (ULN).

11. Adequate renal function: Creatinine ≤1.5 x upper normal limit or estimated creatinine clearance ≥ 50 ml/min (estimated by Cockcroft-Gault formulation)

12. Written informed consent.

13. Patients must be able to fill in quality of life questionnaires.

Exclusion Criteria:

1. Adenocarcinoma.

2. Previous thoracic irradiation.

3. Previous systemic chemotherapy

4. Synchronously diagnosed squamous cell carcinoma of aerodigestive way, other than esophageal cancer.

5. Prior malignancy, except for the following:

A. adequately treated basal cell or squamous cell skin cancer; B. in-situ cervical cancer; C. a "cured" malignancy more than 5 years prior to enrollment.

6. Significant co-morbid disease, which prohibits the conduction of chemotherapy, concurrent chemo- radiotherapy, or radical surgery, such as active systemic infection, symptomatic cardiac or pulmonary disease, or psychiatric disorders.

7. Documented myocardial infarction within the 6 months preceding registration (pretreatment ECG evidence of infarct only will not exclude patients). Patients with a history of significant ventricular arrhythmia requiring medication. Patients with a history of 2nd or 3rd degree heart block.

8. Pre-existing motor or sensory neurotoxicity greater than grade 1.

9. Patients with prior allergic reactions to drug containing Cremophor, such as teniposide or cyclosporine.

10. Weight loss > 15%.

11. Dementia or altered mental status that would prohibit the understanding and completion of informed consent and questionnaires.

12. Estimated life expectancy less than 3 months.