A Study Of Moderately Hypo-Fractionated External-beam Radiotherapy With Concurrent Chemotherapy and High Dose Rate Brachytherapy In Cervical Cancer
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: moderate hypofractionation external beam radiotherapy.
- Who it may be relevant to
- Registry conditions: Cervical Carcinoma Stage III, Cervical Carcinoma Stage IIB, Cervical Carcinoma Stage II. Basic parameters: from 18 years · Female.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Egypt
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
A Prospective Phase II Study Of Moderately Hypo-Fractionated External-beam Radiotherapy With Concurrent Chemotherapy and High Dose Rate Brachytherapy In Cervical Cancer
Overview
Cancer of the uterine cervix is one of the most common gynecologic cancer diagnosis and cause of death among gynecologic cancers worldwide .The two major histologic types of cervical cancer are squamous cell carcinoma, adenocarcinoma and the preinvasive disease that corresponds with these histologies share many of the same risk factors . Cancer cervix can be treated definitively with concurrent chemoradiation (external beam radiotherapy and chemotherapy) followed by high dose rate brachytherapy. Treatment duration can be shortened by increasing the dose per fraction of treatment, which can improve survival rates, reduce the risk of treatment failure, reduce costs and patient exposure.
Detailed description
The objective of this study is: to assess the clinical response (as a primary endpoint), acute and a two-year late toxicities (as a secondary endpoint) of moderately hypo-Fractionated external-beam radiotherapy with concurrent chemotherapy and high-dose rate brachytherapy in cervical cancer.
Interventions
- Radiation moderate hypofractionation external beam radiotherapy
30 patients will receive external beam radiotherapy (EBRT) 40 Gy / 16 fractions with additional 6:10 Gy boost on positive pelvic L.Ns if found either sequential or simultaneous integrated boost (SIB) (according to patient tolerability) with IMRT or VMAT technique followed by High-dose rate (HDR) Brachytherapy 28 Gy /4 fractions 7 Gy per fraction over 2 weeks.Concurrent weekly cisplatin 40 mg/m2 will be received . -Concurrent weekly carboplatin AUC 2 will be received if cisplatin is not tolerate
Primary outcome measures
- tumor response rate [Time frame: two years]
Secondary outcome measures (4)
- acute toxicity [Time frame: 3 months]
- Late toxicity [Time frame: 2 years]
- Progression free survival [Time frame: 2 years]
- Overall survival [Time frame: 2 years]
Eligibility criteria
Inclusion criteria
- Age 18 years or older.
- International Federation of Gynecology and Obstetrics (FIGO) IB1 cervical cancers if not surgical candidates, but amenable to definitive chemoradiotherapy.
- FIGO Stage IB2, IB3, IIA or IIB cervical cancers
- FIGO stage IIIA, IIIB.
- FIGO stage IIIC1 cervical cancers are candidates but must meet all the following criteria (to avoid extented field technique ): The largest radiologically suspicious positive pelvic node is less than 3 cm. Less than 3 radiologically suspicious positive nodes. No suspicious nodes located in the common iliac chain.
- Histologically-confirmed invasive uterine cervical carcinoma of subtypes squamous cell, adenocarcinoma or adenosquamous cell.
- Candidate for definitive chemoradiotherapy to be delivered with weekly cisplatin (Creatinine clearance more than 60 ml/min). Carboplatin AUC 2 is acceptable alternative if cisplatin is not tolerated (creatinine clearance 40:60 ml/min) .
- Brachytherapy candidate.
- Eastern Cooperative Oncology Group (ECOG) performance status up to 2 .
Exclusion criteria
- 1.FIGO stage IA, IIIC2, IVA or IVB. 2.FIGO stage IIIC1 with node is equal or greater than 3 cm, common iliac node or greater than 2 radiologically suspicious nodes.
3.Previous pelvic or abdominal radiotherapy. 4.Active inflammatory bowel disease. 5.Active connective tissue disorder (eg. scleroderma, systemic lupus erythematous).
6.Patient unable to undergo MR scan 7.Eastern Cooperative Oncology Group (ECOG) performance status equal to 3 or more.
8.Creatinine clearance less than 40 ml/min.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- N/A
- Model
- Single group
- Masking
- Open label
- Primary purpose
- Treatment
Study locations
Egypt · 1 center
- Ainshams University — Cairo
Identifiers
NCT: NCT07343531 · MD221/2025