Stratified Evaluation of PDS and NACT-IDS in Ovarian Cancer (FOCUS)

Fallopian Tube Cancer Clinical Trial

Official title:

Stratified Evaluation and Prediction of Survival Benefit for PDS or NACT-IDS in Advanced Ovarian Cancer, A Randomized, Phase 3 Trial After the SUNNY Study

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT04515602
• Other study ID #: FOCUS
• Secondary ID: SOC-4SGOG-OV6
• Status: Not yet recruiting
• Phase: Phase 3
• Start date: January 2021
• Est. completion date: January 2028

Study information

• Verified date: August 2020
• Source: Shanghai Gynecologic Oncology Group
• Contact: Lina Shen, MD
• Phone: 86 21 64041990
• Email: shen.lina[@]zs-hospital.sh.cn
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to answer the fundamental question 'The Optimal Timing of Surgery' in advanced ovarian cancer patients with different tumor burden, and to perform translational study.

Description:

OBJECTIVES: Compare the efficacy and safety in patients with advanced ovarian cancer treated with NACT-IDS versus PDS, among different tumor burden groups. Compare survival benefit of PARPi therapy in patients treated with PDS or NACT-IDS.

OUTLINE: This is a randomized phase III multicenter study. Patients will receive upfront maximal cytoreductive surgery followed by at least 6 cycles of adjuvant chemotherapy or 3 cycles of neoadjuvant chemotherapy followed by interval debulking surgery, and then at least 3 cycles of adjuvant chemotherapy, and maintenance therapy of PARP inhibitor for patients with gBRCA/sBRCA mutation who had a complete or partial clinical response after platinum-based chemotherapy. Patients are followed every 3 months within the first 5 years, and then every 6 months.

PROJECTED ACCRUAL: A total of 410 patients will be accrued for this study within 3 years.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 410
• Est. completion date: January 2028
• Est. primary completion date: January 2028
• Accepts healthy volunteers: No
• Gender: Female
• Age group: 18 Years and older

Eligibility

For Part 1:

Inclusion Criteria:

1. Females aged = 18 years.

2. Pathologic confirmed stage IIIC and IV epithelial ovarian cancer, fallopian tube cancer or primary peritoneal carcinoma (diagnosis by biopsy or core needle biopsy*, laparoscopic biopsy is not recommended). * If core needle biopsy could not be performed, patients should satisfy the following conditions:

1. the patient has a pelvic mass, and

2. omental cake or other metastasis larger than 2 cm in the upper abdomen, or pathologic confirmed extra-abdominal metastasis (FIGO IV), and

3. preoperative CA125/CEA ratio > 25. If CA125/CEA ratio = 25, imaging or endoscopy is obligatory to exclude a primary gastric, colon, or breast carcinoma.

3. cPCI score = 8.

4. Performance status (ECOG 0-2).

5. Good ASA score (1/2).

6. Adequate bone marrow, renal and hepatic function to receive chemotherapy and subsequent surgery:

1. white blood cells >3,000/µL, absolute neutrophil count =1,500/µL, platelets =100,000/µL, hemoglobin =9 g/dL,

2. serum creatinine <1.25 x upper normal limit (UNL) or creatinine clearance =60 mL/min according to Cockroft-Gault formula or to local lab measurement,

3. serum bilirubin <1.25 x UNL, AST(SGOT) and ALT(SGPT) <2.5 x UNL.

7. Comply with the study protocol and follow-up.

8. Patients who have given their written informed consent.

Exclusion Criteria:

1. Non-epithelial ovarian malignancies and borderline tumors.

2. Low grade ovarian cancer.

3. Mucinous ovarian cancer.

4. cPCI score > 8.

5. Synchronous or metachronous (within 5 years) malignancy other than carcinoma in situ or breast carcinoma (without any signs of relapse or activity).

6. Any other concurrent medical conditions contraindicating surgery or chemotherapy that could compromise the adherence to the protocol.

7. Other conditions, such as religious, psychological and other factors, that could interfere with provision of informed consent, compliance to study procedures, or follow-up.

For Part 2:

Inclusion Criteria:

1. Females aged = 18 years, and < 70 years.

2. Pathologic confirmed stage IIIC and IV epithelial ovarian cancer, fallopian tube cancer or primary peritoneal carcinoma.

3. cPCI score = 10.

4. For FIGO IVB patients, abdominal lesions should be confined to one lobe of liver parenchyma metastasis or splenic metastasis. All extra-abdominal metastases should be resectable, such as inguinal lymph nodes, solitary supraclavicular, retrocrural or paracardial nodes.

5. Good performance status (ECOG 0-1).

6. Good ASA score (1/2).

7. Adequate bone marrow, renal and hepatic function to receive chemotherapy and subsequent surgery.

8. Comply with the study protocol and follow-up.

9. Patients who have given their written informed consent.

Exclusion Criteria:

1. Non-epithelial ovarian malignancies and borderline tumors.

2. Low grade ovarian cancer.

3. Mucinous ovarian cancer.

4. Clear cell carcinoma.

5. cPCI score < 8.

6. Lung metastasis, diffused pleural metastasis, bone metastasis, metastasis of mediastinal lymph node, internal mammary node, or multiple extra-peritoneal lymph nodes.

7. Synchronous or metachronous (within 5 years) malignancy other than carcinoma in situ or breast carcinoma (without any signs of relapse or activity).

8. Any other concurrent medical conditions contraindicating surgery or chemotherapy that could compromise the adherence to the protocol.

9. Other conditions, such as religious, psychological and other factors, that could interfere with provision of informed consent, compliance to study procedures, or follow-up.

Related Conditions & MeSH terms

• Carcinoma, Ovarian Epithelial
• Epithelial Ovarian Cancer
• Fallopian Tube Cancer
• Fallopian Tube Neoplasms
• Ovarian Neoplasms
• Primary Peritoneal Carcinoma

Intervention

Procedure:
• Primary debulking surgery
Primary debulking surgery with a maximum cytoreduction, then followed by 6 cycles of Paclitaxel 175mg/m2 or Docetaxel 60-75 mg/m2 plus Carboplatin AUC (area under the curve) 5.
• Neoadjuvant chemotherapy
3 cycles of Paclitaxel 175mg/m2 or Docetaxel 60-75 mg/m2 plus Carboplatin AUC (area under the curve) 5, Interval debulking surgery with a maximal cytoreduction of complete gross resection, then followed by another 3 cycles of chemotherapy.

Drug:
• PARPi
For patients with gBRCA/sBRCA mutation and CR/PR after first-line chemotherapy, maintenance therapy of PARP inhibitors.

Locations

Country	Name	City	State
China	Obstetrics & Gynecology Hospital of Fundan University	Shanghai
China	Shanghai First Maternity and Infant Hospital	Shanghai
China	Shanghai Jiao Tong University School of Medicine Xinhua Hospital	Shanghai
China	Zhongshan Hospital Fudan University	Shanghai	Shanghai

Sponsors (4)

Lead Sponsor	Collaborator
Shanghai Gynecologic Oncology Group	Obstetrics & Gynecology Hospital of Fudan University, Shanghai First Maternity and Infant Hospital, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Overall survival	Time from randomization to the date of death from any cause or date of last contact	Participants will be followed for at least 5 years after randomization
Secondary	Progression-free survival	Time from randomization to the date of first progressive disease or death, whichever occurs first or date of last contact	Participants will be followed for at least 2 years after randomization
Secondary	Post-operative complications	The surgical complications will be evaluated at 30-day, 60-day, 90-day after upfront cytoreductive surgery or interval debulking surgery	Participants will be followed up to 3 months after randomization
Secondary	Quality of life assessments	Quality of life (Qol) as measured by QOQ-C30	Participants will be followed for at least 12 months or death after randomization, whichever came first
Secondary	Quality of life assessments	Quality of life (Qol) as measured by FACT-O	Participants will be followed for at least 12 months or death after randomization, whichever came first
Secondary	Accumulating treatment-free survival	The overall survival time minus the total treatment time of surgery and chemotherapy after randomization, regardless of the targeted therapy	Participants will be followed for at least 5 years or death after randomization, whichever came first
Secondary	Time to first subsequent anticancer therapy	Time from the date of randomization to the starting date of the first subsequent anticancer therapy or death, whichever occurs first or date of last contact	Participants will be followed for at least 2 years or death after randomization, whichever came first
Secondary	Time to secondary subsequent anticancer therapy	Time from the date of randomization to the starting date of the second subsequent anticancer therapy or death, whichever occurs first or date of last contact	Participants will be followed for at least 5 years or death after randomization, whichever came first
Secondary	Progression-free survival 2	Time from randomization to second progressive disease or death, which occurs first or date of last contact	Participants will be followed for at least 5 years or death after randomization, whichever came first