Reduction Of Cycles of neOadjuvant Chemotherapy for Advanced Epithelial Ovarian, Fallopian and Primary Peritoneal Cancer

Fallopian Tube Cancer Clinical Trial

— ROCOCO  

Official title:

Multi-center, Randomized Controlled, Phase III Trials to Evaluate the Safety and Effectiveness After Cycles Reduction of Neoadjuvant Chemotherapy for Advanced Epithelial Ovarian, Fallopian and Primary Peritoneal Cancer

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT03693248
• Other study ID #: 2018-0228
• Status: Recruiting
• Phase: Phase 3
• Start date: December 19, 2018
• Est. completion date: December 31, 2023

Study information

• Verified date: December 2019
• Source: Seoul National University Hospital
• Contact: Hee Seung Kim, MD/PhD
• Phone: 82-2-2072-4863
• Email: bboddi0311[@]gmail.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Te hypothesized that two cycles of neoadjuvant chemotherapy followed by interval debulking surgery would improve survival in advanced epithelial ovarian, fallopian, and primary peritoneal cancer because reduction of one cycle of chemotherapy can lead to the removal of more tumor burden, compared with three cycles of neoadjuvant chemotherapy.

So the investigators aim to compare survival, rate of successful optimal cytoreductive surgery, post-operative complications, and quality of life between two and three cycles of neoadjuvant chemotherapy followed by interval debulking surgery for advanced epithelial ovarian, fallopian, and primary peritoneal cancer.

Description:

Primary debulking surgery (PDS) followed by adjuvant chemotherapy is the standard treatment for advanced epithelial ovarian, fallopian and primary peritoneal cancer. However, three or four cycles of neoadjuvant chemotherapy (NAC) followed by interval debulking surgery (IDS) has been introduced in clinical setting because four randomized controlled trials related have shown a lower rate of complications in NAC followed by IDS despite the similar efficacy between PDS and NAC followed by IDS in advanced epithelial ovarian, fallopian and primary peritoneal cancers. However, these trials have some limitations that the rate of optimal cytoreduction defined as the size of residual tumor <1 cm was about 40%, which was a disappointed result not showing the surgical effect improving survival. Nevertheless, more treatment strategies using NAC followed by IDS should be investigated because NAC followed by IDS has been already known as another standard treatment due to the safety.

A recent meta-analysis has reported that reduction of one cycle of neoadjuvant chemotherapy may increase overall survival of 4.1 months because it can induce surgical resection of more visible tumors with drug-resistant. Moreover, a related clinical trial has shown that hyperthermic intraperitoneal chemotherapy (HIPEC) may increase survival in patients with advanced ovarian cancer who received three cycles of neoadjuvant chemotherapy because HIPEC can kill drug-resistant invisible tumor cells which were not resected during IDS. Thus, the investigators designed a phase 3, multicenter, randomized controlled trial for comparing survival, clinical outcomes and quality of life between two and three cycles of NAC followed by IDS, and thereby will investigate the efficacy and safety of reduction of one cycle of NAC.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 298
• Est. completion date: December 31, 2023
• Est. primary completion date: December 31, 2023
• Accepts healthy volunteers: No
• Gender: Female
• Age group: 20 Years to 80 Years

Eligibility

Inclusion Criteria:

1. Age: 20-80 years old

2. Advanced epithelial ovarian, fallopian or primary peritoneal cancer diagnosed with the following methods

• Histologic confirmation by diagnostic laparoscopic or laparotomy ? Histologic malignancy originated from female genital tract on fine needle aspiration if histological confirmation is difficult or cytologic confirmation of adenocarcinoma in ascites if fine needle aspiration is difficult, meeting the following criteria

• Existence of the pelvic or ovarian mass

• Identification of tumor >2 cm beyond the pelvis on CT, malignant pleural effusion by thoracentesis, extraperitoneal lymph node metastasis (cardio-phrenic, internal mammary, mediastinal, para-tracheal, supraclavicular lymph nodes or inguinal lymph nodes)

• Cancer antigen 125 (CA-125, kU/L)/carcinoembryonic antigen (CEA, ng/ml) >25

• if CA-125 (kU/L)/CEA (ng/ml) is 25 or less, no primary lesion on colonoscopy, gastroscopy and mammography within six weeks before randomization.

3. International Federation of Gynecology and Obstetrics (FIGO) stage IIIC to IVB disease

4. World Health Organization performance status 0-2

5. The following criteria should be met if synchronous or metachronous tumors exists.

? Complete remission of metachronous malignancy for at least 5 years

? Follicular or papillary thyroid cancer treated completely with only surgery as a synchronous tumor

? Early gastric or colon cancer treated completely with only endoscopic mucosal resection as a synchronous tumor

6. Normal hematologic, renal and liver function with the following criteria White blood cell (WBC) =3,000/ul Absolute neutrophil count (ANC) =1,500/ul Platelet =100×103/ul Aspartate aminotransferase (AST) =100 IU/L Alanine aminotransferase (ALT) =100 IU/L Serum total bilirubin =1.5 mg/dL Serum creatinine =1.5 mg/dL

7. Absence of psychological, and socioeconomic limitations affecting participation to this trial

8. Informed consent

Exclusion Criteria:

1. Diagnosis of metachronous malignancy within five years before enrollment

2. Synchronous tumors except follicular or papillary thyroid cancer treated completely with only surgery and early gastric or colon cancer treated completely with only endoscopic mucosal resection

3. Carcinoma in situ, non-epithelial, or borderline tumor in ovary, fallopian tube, and peritoneum

4. Pregnancy

5. Medical conditions (hypertension, diabetes mellitus, infectious or cardiac disease etc.) influencing on survival

6. Clinical evidence of brain or leptomeningeal metastasis, bone metastasis

7. Other treatments affecting clinical outcomes during participation to this trial (hyperthermic intraperitoneal chemotherapy, onco-thermia, herbal medicine, etc.)

8. No informed consent

Related Conditions & MeSH terms

• Carcinoma, Ovarian Epithelial
• Fallopian Tube Cancer
• Fallopian Tube Neoplasms
• Ovarian Cancer Stage IIIC
• Ovarian Cancer Stage IV
• Ovarian Neoplasms
• Peritoneal Cancer
• Peritoneal Neoplasms

Intervention

Drug:
• Two cycles of neoadjuvant chemotherapy
Two and three cycles of neoadjuvant chemotherapy will be administered in experimental and control groups, respectively

Locations

Country	Name	City	State
Korea, Republic of	Seoul National University Hospital	Seoul

Sponsors (1)

Lead Sponsor	Collaborator
Seoul National University Hospital

Country where clinical trial is conducted

Korea, Republic of, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Progression free survival	the time interval from randomization date to disease recurrence or progression date	From date of randomization until the date of first documented progression or date of death (by any cause, in the absence of disease progression) whichever came first, assessed up to 60 months
Secondary	Overall survival	the time interval from randomization date to death or end of study date	From the date of randomization until death due to any cause, assessed up to 60 months
Secondary	Time to progression	the time interval from randomization date to disease recurrence or progression except death date	From date of randomization until the date of first documented progression in the absence of death by any cause, assessed up to 60 months
Secondary	Tumor response 1	Tumor response after neoadjuvant chemotherapy	3 weeks after completion of neoadjuvant chemotherapy, up to 6 weeks
Secondary	Tumor response 2	Surgical response after interval debulking surgery	3 weeks after completion of interval debulking surgery, up to 6 weeks
Secondary	Tumor response 3	Tumor response after adjuvant chemotherapy	3 weeks after completion of adjuvant chemotherapy, up to 6 weeks
Secondary	Radiologic evaluation of residual tumor	Size of post operative residual tumor on computed tomography (CT) after interval debulking surgery	3 weeks after interval debulking surgery, up to 6 weeks
Secondary	Functional assessment of residual tumor	Standardized uptake positron emission tomography (PET) CT	3 weeks after neoadjuvant chemotherapy, up to 6 weeks
Secondary	Assessment of quality of life1	Scoring of quality of life assessment using European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30)	From the date of screening to the date before treatment start, 3 weeks after interval debulking surgery within 6 weeks, 3 weeks after completion of adjuvant chemotherapy up to 6 weeks, on date of visit at 6 months after completion of primary treatment
Secondary	Assessment of quality of life2	Scoring of quality of life assessment using the EORTC ovarian cancer module (EORTC QLQ-Ov28)	From the date of screening to the date before treatment start, 3 weeks after interval debulking surgery within 6 weeks, 3 weeks after completion of adjuvant chemotherapy up to 6 weeks, on date of visit at 6 months after completion of primary treatment
Secondary	Assessment of quality of life3	Scoring of quality of life assessment using the Functional Assessment of Cancer Therapy (FACT-O)	From the date of screening to the date before treatment start, 3 weeks after interval debulking surgery within 6 weeks, 3 weeks after completion of adjuvant chemotherapy up to 6 weeks, on date of visit at 6 months after completion of primary treatment
Secondary	Assessment of quality of life4	Scoring of quality of life assessment using the EuroQol-5 Dimensions-5 Levels (EQ-5D-5L)	From the date of screening to the date before treatment start, 3 weeks after interval debulking surgery within 6 weeks, 3 weeks after completion of adjuvant chemotherapy up to 6 weeks, on date of visit at 6 months after completion of primary treatment
Secondary	Adverse events	Evaluation of chemotherapy induced toxicity	From the date of first day of chemotherapy to the day before starting next cycle. Each cycle is 21 days.
Secondary	Success rate of optimal cytoreduction	Evaluation of optimal cytoreduction and extent of resection based on modified Korean Gynecologic Oncology Group (KGOG) operation record form and tumor burden index	On the date of completion of interval debulking surgery, up to 24 hours
Secondary	Surgical complexity score (SCS)	Evaluation of difficulty of surgical skills based on surgical complexity score Minimal 0 to maxial 18 point. Each surgery will classified into low (point =3), intermediate (4-7), high (=8) Higher value means more complex surgery.	On the date of completion of interval debulking surgery, up to 24 hours
Secondary	Postoperative complications 1	Incidence of early complications, and severity of complications based on Memorial Sloan Kettering Cancer Center Surgical Secondary Events Grading System	Early complications: after interval debulking surgery, up to 30 days
Secondary	Postoperative complications 2	Incidence of late complications, and severity of complications based on Memorial Sloan Kettering Cancer Center Surgical Secondary Events Grading System	Late complications: 31 days after interval debulking surgery through study completion, an average of 1 year
Secondary	Estimated blood loss	Estimated blood loss (ml) based on Modified KGOG Operation Record Form	after interval debulking surgery up to 3 months
Secondary	Operation time	Operation time (min) based on Modified KGOG Operation Record Form	after interval debulking surgery up to 3 months
Secondary	Transfusion	Transfusion (count by volume of transfused RBC) based on Modified KGOG Operation Record Form	after interval debulking surgery up to 3 months
Secondary	days of hospitalization	days of hospitalization based on Modified KGOG Operation Record Form	after interval debulking surgery up to 3 months
Secondary	days of management in intensive care unit	days of management in intensive care unit based on Modified KGOG Operation Record Form	after interval debulking surgery up to 3 months