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A retrospective study of the clinical features, treatment modes and prognosis of patients with ovarian clear cell carcinoma: an observational multi-center study

A retrospective study of the clinical features, treatment modes and prognosis of patients with ovarian clear cell carcinoma: an observational multi-center study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100048867
Enrollment
Unknown
Registered
2021-07-19
Start date
2021-08-01
Completion date
Unknown
Last updated
2022-03-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ovarian clear cell carcinoma

Interventions

case group:Nil

Sponsors

Ethics Committee of the First Affiliated Hospital of University of Science and Technology of China
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. For patients undergoing initial surgery, the postoperative pathology was confirmed by at least 2 physicians above the level of associate chief physician of the pathology department to be OCCC, excluding mixed OCCC; 2. After the initial surgery in the foreign hospital after the diagnosis of OCCC For patients undergoing staged surgery or cytoreductive surgery in the hospital, the pathological slices will be reviewed by at least 2 associate-senior doctors in the pathology department of hospital; 3. Early stage patients undergo standard staging surgery in the hospital, advanced patients received the initial cytoreductive surgery in our hospital; 4. The patient received systemic chemotherapy based on platinum drugs after the operation; 5. The patient and his family fully informed consent to participate in this study.

Exclusion criteria

Exclusion criteria: 1. The patient had received neoadjuvant chemotherapy before the operation; 2. The required research data was not complete; 3. The patient was lost to follow-up within 30 days after the operation.

Design outcomes

Primary

MeasureTime frame
CA125;HE4;CA19-9;D dimer;

Countries

China

Contacts

Public ContactZhou Ying

The First Affiliated Hospital of University of Science and Technology of China

caddie1234@gmail.com+86 13865901025

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026