NCT03977311Withdrawn
MR-Guided High-Intensity Focused Ultrasound in Conjunction With Radiation Therapy for the Treatment of Locally Advanced Cervical Cancer
A Pilot Study Evaluating the Safety and Feasibility of MR-Guided High-Intensity Focused Ultrasound in Conjunction With Radiation Therapy for the Treatment of Locally Advanced Cervical Cancer
Source: ClinicalTrials.gov · Last updated 1 Apr 2022
Reason given: PI decided not to go forward with study.
Brief summary (registry, in English)
In this study, safety and feasibility of MR-guided HIFU hyperthermia application will be assessed in patients diagnosed with locally advanced cervical cancer. This site has reasonable soft tissue pathways and depths for the ultrasound to access with limited osseous or air interference. Additionally, of cervical cancer patients who develop recurrence following standard treatment, approximately 1/3 will recur locally and an additional 1/3 recur both locally and distantly. Risk of local failure increases with higher FIGO staging. Therefore, patients with locally advanced cervical cancer stand to benefit from adjuvant hyperthermia to potentially increase local disease control outcomes. While MR-HIFU may conceivably increase risk for local complications such as fistula formation, these risks are felt to be acceptable given the potential morbidity of local disease failure, which often can only be addressed curatively by pelvic exenteration. In this study, testing will be performed within tumor volumes involving the cervix uteri. Heating will be to the therapeutic level of 41-42°C for 30-60 minutes, a commonly utilized therapeutic target. This session duration will be achieved in either a single session either before or after the radiotherapy fraction or in an optional two sessions of 15-30 minutes both before and after the radiotherapy fraction, for a total time of 30-60 minutes one day per week. This study will help to elucidate the feasibility of achieving and maintaining therapeutic hyperthermia within an entire tumor volume over the goal period of time of 30-60 minutes. The investigators anticipate that successful completion of this study will lead to further clinical trials investigating the treatment efficacy in terms of added local control compared to traditional, standard-of-care radiotherapy.
- Status (registry)
- Withdrawn
- Study type
- Interventional
- Enrollment
- 0 (actual)
- First submitted
- 4 Jun 2019
- Start date
- 31 Dec 2021
- Primary completion date
- 28 Feb 2026
- Lead sponsor
- Washington University School of Medicine
- Diseases
- Cervical cancer
- NCT number
- NCT03977311
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Currently receiving any investigational agents.
Other illness
- Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, or cardiac arrhythmia.
Other
- Pregnant and/or breastfeeding. Women of childbearing potential must have a negative pregnancy test within 14 days of study entry.
- Pacemaker or other implantable device subject to radiofrequency interference in the ultrasound field.
- Claustrophobia or other contraindications for MRI.
Who the study is looking for
- Newly diagnosed histologically or cytologically confirmed locally advanced cervical cancer, FIGO Stage IB2 to IVA
- Measurable disease per RECIST 1.1.
- At least 18 years of age.
- ECOG performance status ≤ 3 (Karnofsky ≥ 60%)
- Planned treatment includes radiation therapy.
- Women of childbearing potential must agree to use adequate contraception (hormonal or barrier method of birth control, abstinence) prior to study entry and for the duration of study participation. Should a woman become pregnant or suspect she is pregnant while participating in this study, she must inform her treating physician immediately.
- Ability to understand and willingness to sign an IRB approved written informed consent document.
Age in the registry: 18 years to - · Sex: Female · Does not accept healthy volunteers
This page is information, not medical advice. Discuss any trial with your doctor.