Clinical trials: Brachytherapy
Brachytherapy, Desmoid Tumor
CT-guided Radioactive Iodine-125 Seed Implantation for Recurrent Desmoid Tumors
This study aimed to explore the long-term outcomes of CT-guided radioactive iodine-125 (I-125) seed implantation (RISI) for recurrent desmoid tumor.
- Conditions
- Brachytherapy, Desmoid Tumor, Radioactive Iodine-125 Seed Implantation
- Trial name
- NCT06195085
- Testing
- CT-guided radioactive iodine-125 seed implantation
- Where
- China
- Volunteers
- 38 people
- Sponsor
- Peking University Third Hospital
Breast Cancer
Pilot Study of Partial Breast Irradiation Utilizing Permanent Breast Seed Implant to Treat Breast Cancer
Background: Recent single arm studies have suggested that partial breast irradiation (PBI), delivered in a relatively short overall treatment time of a few days, may be an effective alternative to adjuvant whole breast…
- Trial name
- NCT01191164
- Testing
- Partial Breast Irradiation Utilizing Permanent Breast Seed Implant
- Where
- Canada
- Volunteers
- 5 people
- Sponsor
- British Columbia Cancer Agency
Malignant Tumors
Clinical Study of Pretreatment PET/CT Parameters for Predicting the Efficacy of 125I Seed Implantation in the Treatment of Malignant Tumors
This study aimed to determine if pre-treatment 18F-FDG PET/CT metabolic parameters could predict the effectiveness of 125I seed implantation for malignant tumors.
- Trial name
- NCT07208487
- Where
- China
- Volunteers
- 41 people
- Sponsor
- Jiangxi Provincial Cancer Hospital
Prostate Cancer
Leuprolide, Bicalutamide, and Implant Radiation Therapy in Treating Patients With Locally Recurrent Prostate Cancer After External-Beam Radiation Therapy
RATIONALE: Androgens can cause the growth of prostate cancer cells. Antihormone therapy, such as leuprolide and bicalutamide, may lessen the amount of androgens made by the body.
- Trial name
- NCT00684905
- Testing
- bicalutamide, leuprolide acetate, adjuvant therapy
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Mayo Clinic
Prostatic Neoplasms
Machine-learning Optimization for Prostate Brachytherapy Planning
The proposed, mono-institutional, randomized-controlled trial aims to determine whether the dosimetric outcomes following prostate Low-Dose-Rate (LDR) brachytherapy, planned using a novel machine learning (ML-LDR) algorithm, are…
- Trial name
- MOPP (NCT02943824)
- Testing
- Machine Learning Planning, Radiation Therapist Planning
- Where
- Canada
- Volunteers
- 42 people
- Sponsor
- Sunnybrook Health Sciences Centre
Nonmalignant Neoplasm, Prostate Cancer
MRI and Magnetic Resonance Spectroscopy Imaging in Patients Receiving Dutasteride for Benign Prostatic Hypertrophy and Low-Risk Prostate Cancer
RATIONALE: Diagnostic procedures, such as MRI and magnetic resonance spectroscopy imaging, may help in learning how well dutasteride works in patients with benign prostatic hypertrophy and low-risk prostate cancer.
- Trial name
- NCT00706966
- Testing
- dutasteride
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of California, San Francisco
Prostate Cancer
Brachytherapy in Treating Patients With Prostate Cancer
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Giving radiation therapy through seeds implanted into the prostate may kill more tumor cells.
- Trial name
- NCT00003312
- Testing
- iodine I 125
- Where
- 258 sites in United States, Canada
- Volunteers
- 95 people
- Sponsor
- Radiation Therapy Oncology Group
Prostate Adenocarcinoma, Stage I Prostate Cancer
High-Dose Brachytherapy in Treating Patients With Prostate Cancer
This trial studies the side effects and how well high-dose brachytherapy works in treating patients with prostate cancer that has not spread to other parts of the body.
- Conditions
- Prostate Adenocarcinoma, Stage I Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer
- Trial name
- NCT02346253
- Testing
- Internal Radiation Therapy, Bicalutamide, Leuprolide Acetate
- Where
- United States
- Volunteers
- 146 people
- Sponsor
- Stanford University
Cervix Cancer
Megavoltage CT (MVCT) Imaging for Intracavitary Radiation Treatment in Cervix Cancer
The Cross Cancer Institute has recently acquired a tomotherapy radiotherapy treatment machine; the first of its kind in Canada. It has the potential to improve cancer treatment outcomes where radiotherapy is used.
- Trial name
- NCT00124423
- Testing
- Megavoltage CT scan
- Where
- Canada
- Volunteers
- 5 people
- Sponsor
- AHS Cancer Control Alberta