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Canceled by the investigator. The Diversity of Vaginal Microbiota Predicts Radiotherapy Responsiveness in Locally Advanced Cervical Cancer

The Diversity of Vaginal Microbiota Predicts Radiotherapy Responsiveness in Locally Advanced Cervical Cancer

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200060993
Enrollment
Unknown
Registered
2022-06-15
Start date
2022-06-01
Completion date
Unknown
Last updated
2024-09-30

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

Conditions

cervical cancer

Interventions

Local advanced cervical cancer:None

Sponsors

Shenzhen Hospital of Peking University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Age 18-75 years; 2. Patients with histologically diagnosed cervical cancer (including squamous cell carcinoma, adenocarcinoma, adenosquamous carcinoma, neuroendocrine carcinoma, undifferentiated carcinoma, etc.), endometrial cancer (endometrioid adenocarcinoma, endometrial serous carcinoma, clear cell carcinoma, carcinosarcoma, etc.), whose clinical stage is IB-IVA (FIGO 2018 stage); 3. According to RECIST 1.1 standard, there should be at least one measurable lesion; 4. No serious hematopoietic dysfunction, heart, lung, liver, kidney dysfunction, or immune deficiency; 5. ECOG score 0-2 points; 6. Expected survival time>=3 months; 7. Women with potential fertility are negative for serum or urine HCG within 72 hours before enrollment (postmenopausal women must have amenorrhea for at least 12 months to be considered infertile. For women who have been confirmed to have undergone tubal ligation surgery, pregnancy testing is not required); 8. Those without intrauterine devices; 9. Women with potential fertility are willing to use medically approved contraceptive measures during the experiment; 10. Good compliance, willing to sign an informed consent form.

Exclusion criteria

Exclusion criteria: 1. Received previous pelvic radiation therapy, tumor targeted therapy and immunotherapy; 2. Patients with bilateral ureteral obstruction, unable to implant ureteral stents or perform pyelostomy; 3. Pregnant or lactating women; 4. Patients with rectovaginal fistula/vagino-bladder fistula/uncontrolled vaginal bleeding or at risk of fistula; 5. People infected with human immunodeficiency virus (HIV); 6. Active hepatitis B (HBV DNA quantitative test results exceed the lower limit), or HCV infection (HCV RNA quantitative test results exceed the lower limit); 7. Has a serious underlying medical condition that makes it impossible to safely administer the trial treatment. Including but not limited to active infections requiring systemic medication: compensatory heart failure (NYHA grade III and IV), unstable angina, and acute myocardial infarction within 3 months prior to enrollment; 8. Patients with a history of other malignant tumors (except cured basal cell carcinoma of the skin); 9. Patients with Crohn's disease and ulcerative colitis; 10. Are participating in other clinical trials or have stopped clinical trials for less than 4 weeks; 11. Patients with contraindications to cisplatin; 12. Neurological or psychiatric disorders that affect cognitive ability; 13. Patients whose lesions were evaluated by the investigator and who were unable to undergo endovascular radiation therapy; 14. There are other reasons not suitable for participating in this study as judged by the researcher.

Design outcomes

Primary

MeasureTime frame
Abundance of bacteria;Treatment efficacy;

Secondary

MeasureTime frame
Gastrointestinal reaction after concurrent chemoradiotherapy;

Contacts

Public ContactLei Zhang

Shenzhen Hospital, Peking University

ailifuzl26@163.com+86 13554979839

Outcome results

None listed

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