Short-course (hypofractionated) IMRT with weekly cisplatin for locally advanced cervical cancer
Official title: Definitive Hypofractionated Intensity-modulated Radiation Theraphy With Concurrent Chemotherapy in Cervical Cancer: A Prospective Phase II Trial (DEHIM_CCRT Trial)
Run by Samsung Medical Center · NCT07439497 · Data updated 2026-11-12
This trial tests whether a shorter course of targeted pelvic radiation (hypofractionated IMRT) plus weekly cisplatin works and is safe for people with locally advanced cervical cancer.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 20 Years and up |
| Sex | Women only |
| Enrollment | 34 (estimated) |
| Sponsor | Samsung Medical Center Academic / other |
| Drugs / interventions | chemotherapy, radiation |
| Locations | 1 site (Seoul, Gangnam-gu) |
| Status | Recruiting |
| Started | December 9, 2025 |
| Main results expected | May 30, 2026 |
| Study ends | May 30, 2028 |
| Registry record updated | February 27, 2026 |
| Trial ID | NCT07439497 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults (≥20 years) with histologically confirmed cervical cancer (squamous, adeno, or adenosquamous), FIGO IIB–IVA, a measurable primary tumor on recent pelvic MRI, ECOG 0–1, adequate blood and renal function, and no prior pelvic radiotherapy or distant metastases.
✕Probably not a fit
Patients with distant metastasis, prior pelvic radiotherapy or prior definitive chemoradiotherapy, those who already had definitive surgery for the current lesion, or who have poor performance status are unlikely to benefit from this protocol.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
Patients with FIGO stage IIB–IVA cervical cancer receive hypofractionated intensity-modulated radiation therapy to the pelvis together with weekly cisplatin (40 mg/m²). Pelvic nodal regions are treated to about 40–50 Gy with possible sequential boosts to gross nodal disease or the parametrium and intracavitary brachytherapy when indicated. The primary endpoint is tumor volume reduction rate measured on pelvic MRI one month after treatment, and secondary endpoints include 3-year local recurrence rate, progression-free survival, and incidence of acute and late grade ≥3 toxicities. The protocol aims to shorten overall treatment time relative to conventional schedules while keeping tumor control and safety acceptable.
Why it matters
Potential benefit: If successful, patients could complete curative chemoradiation in less time with similar tumor control and potentially fewer treatment delays or long-term toxicities.
How similar studies have gone: Hypofractionation as a definitive approach in cervical cancer is relatively novel with limited prospective data, though smaller retrospective series and related regimens have shown encouraging signals.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Histologically confirmed cervical cancer (squamous cell carcinoma, adenocarcinoma, or adenosquamous carcinoma) * FIGO stage IIB-IVA (2018) * Measurable primary tumor on pelvic MRI within 30 days prior to treatment initiation * Age ≥ 20 years * ECOG performance status 0-1 * Adequate bone marrow function: WBC ≥ 3,000/µL, ANC ≥ 1,000/µL, platelets ≥ 100,000/µL, hemoglobin ≥ 9 g/dL * Adequate renal function: Creatinine \< 2.0 mg/dL * Ability to provide written informed consent Exclusion Criteria: * Patients with distant metastasis * Patients who have previously received pelvic radiotherapy * Patients who have previously received definitive chemotherapy or chemoradiotherapy for diagnosed cervical cancer * Patients who have undergone surgery for the current cervical cancer lesion * Patients who underwent local excisional procedures of the cervix such as conization or Loop Electrosurgical Excision Procedure (LEEP) prior to radiotherapy * Patients who are unable to undergo concurrent chemoradiotherapy due to poor general condition * Patients with other active malignancies (except carcinoma in situ of the cervix, basal cell carcinoma of the skin, or superficial bladder cancer) within 3 years prior to enrollment or who experienced recurrence within 3 years after treatment
Where it's running
-
Samsung Medical Center
Seoul, Gangnam-gu, South Korea Recruiting
Study contacts
- Study coordinator: won park
- Email: wonro.park@samsung.com
- Phone: +82-10-9933-2616
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.