Clinical trial Recruiting at 1 site Phase 3 Interventional Ages 18 to 75 Women only

Prophylactic irradiation for advanced cervical cancer

Official title: Para-aortic Prophylactic Irradiation for Locally Advanced Cervical Cancer: a Prospective, Randomized, Multicenter Study

Run by Zhejiang Cancer Hospital · NCT04974346 · Data updated 2026-11-12

This study is testing if adding a specific type of radiation treatment to standard therapy can help women with advanced cervical cancer live longer without their disease coming back.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years to 75 Years
SexWomen only
Enrollment455 (estimated)
SponsorZhejiang Cancer Hospital
Academic / other
Drugs / interventionschemotherapy
Locations7 sites (Hangzhou, Zhejiang and 6 other locations)
StatusRecruiting
StartedAugust 2, 2021
Main results expectedAugust 1, 2028
Study endsAugust 1, 2030
Registry record updatedJanuary 25, 2022
Trial IDNCT04974346 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are women aged 18-75 with locally advanced cervical cancer and positive pelvic lymph nodes diagnosed by PET-CT.

Probably not a fit

Patients with uncontrolled severe infections or other concurrent malignant tumors may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial investigates the effectiveness of para-aortic prophylactic radiotherapy in improving disease-free survival for patients with locally advanced cervical cancer who have positive pelvic lymph nodes. Participants will be randomly assigned to receive either para-aortic and pelvic radiotherapy combined with concurrent chemotherapy or pelvic radiotherapy alone with concurrent chemotherapy. The study aims to determine if the addition of para-aortic irradiation can lead to better outcomes compared to standard treatment. The trial includes women aged 18-75 with specific cancer types and staging criteria.

Why it matters

Potential benefit: If successful, this approach could significantly improve disease-free survival rates for patients with locally advanced cervical cancer.

How similar studies have gone: Other studies have shown promising results with similar approaches, indicating potential for success in this trial.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* The patients voluntarily participated in the study and signed the informed consent
* 18-75 female
* Cervical squamous cell carcinoma / adenocarcinoma / adenosquamous cell carcinoma
* According to International Federation of Gynecology and Obstetrics(FIGO) 2009 stage, stage ⅠB2 - ⅣA with positive pelvic lymph nodes and negative common iliac and paraaortic lymph nodes diagnosed by PET-CT
* Cisplatin chemotherapy is acceptable
* Eastern Cooperative Oncology Group(ECOG) score 0-1
* The expected survival was more than 6 months
* Women of childbearing age must have a pregnancy test (serum or urine) within 7 days before enrollment, and the result is negative, and they are willing to use appropriate contraceptive methods during the test
* According to the judgment of the researcher, those who can comply with the trial protocol

Exclusion Criteria:

* Uncontrolled severe infection
* Combined with other malignant tumor patients who need treatment and / or new diagnosis within 5 years
* The patient has received anti-tumor treatment
* Liver cirrhosis, decompensated liver disease, chronic renal insufficiency and renal failure
* History of immunodeficiency, including HIV positive or other acquired congenital immunodeficiency disease
* Myocardial infarction, severe arrhythmia and grade 2 or more congestive heart failure (NYHA classification)
* Patients with previous pelvic artery embolization
* Previous radiotherapy for pelvic malignant tumor
* There was a history of severe allergic reaction to platinum containing chemotherapy drugs
* Complications, need to be taken during the treatment of liver and kidney function damage drugs, such as tuberculosis
* The patients who could not understand the content of the experiment and could not cooperate and refused to sign the informed consent
* Patients with accompanying diseases or other special circumstances that seriously endanger the safety of patients or affect the completion of the study

Where it's running

  • Zhejiang Cancer Hospital
    Hangzhou, Zhejiang, China
    Recruiting
  • The First Affiliated Hospital, Zhejiang University School of Medicine
    Hangzhou, China
    Active not recruiting
  • Jinhua Municipal Central Hospital Medical Group
    Jinhua, China
    Active not recruiting
  • Lishui People's Hospital
    Lishui, China
    Active not recruiting
  • Ningbo First Hospital
    Ningbo, China
    Active not recruiting
  • Taizhou Central Hospiatl
    Taizhou, China
    Active not recruiting
Show 1 more location
  • Chongqing University Three Gorges Hospital
    Wanzhou, China
    Active not recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.