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Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Interstitial Implant Brachytherapy Clear all
Completed Phase 1 Interventional

Internal Radiation Therapy Plus Carmustine Implants in Treating Patients With Recurrent or Refractory Malignant Glioma

NCT00003876
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
polifeprosan 20 with carmustine implant, surgical procedure, iodine I 125
Drug · Procedure · Radiation
Lead sponsor
Barrett Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 25, 2013 · Synced Sep 17, 2026, 4:17 AM EDT
Withdrawn No phase listed Observational

A Study of Cesium-131 Brachytherapy Following Sub-Lobar Resection for Early Stage Non Small Cell Lung Cancer

NCT01237171
View directory record Official record
Conditions
NSCLC, Non Small Cell Lung Cancer
Interventions
Cesium-131 Brachytherapy Seed
Radiation
Lead sponsor
IsoRay Medical, Inc.
Industry
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 29, 2021 · Synced Sep 17, 2026, 4:17 AM EDT
Completed Phase 1 Interventional

Phase I Study of Intravenous Triapine (IND # 68338) in Combination With Pelvic Radiation Therapy With or Without Weekly Intravenous Cisplatin Chemotherapy for Locally Advanced Cervical, Vaginal, or Pelvic Gynecologic Malignancies

NCT00335998
View directory record Official record
Conditions
Recurrent Cervical Cancer, Recurrent Ovarian Epithelial Cancer, Recurrent Vaginal Cancer, Recurrent Vulvar Cancer, Stage III Vaginal Cancer, Stage IIIA Cervical Cancer, Stage IIIA Ovarian Epithelial Cancer, Stage IIIA Vulvar Cancer, Stage IIIB Cervical Cancer, Stage IIIB Ovarian Epithelial Cancer, Stage IIIB Vulvar Cancer, Stage IIIC Ovarian Epithelial Cancer, Stage IIIC Vulvar Cancer, Stage IV Ovarian Epithelial Cancer, Stage IVA Cervical Cancer, Stage IVA Vaginal Cancer, Stage IVB Cervical Cancer, Stage IVB Vaginal Cancer
Interventions
triapine, laboratory biomarker analysis, external beam radiation therapy, brachytherapy, cisplatin, pharmacological study
Drug · Other · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 10, 2013 · Synced Sep 17, 2026, 4:17 AM EDT
Active, not recruiting Phase 2 Interventional

Brachytherapy for Prostatic Carcinoma Patients

NCT00525720
View directory record Official record
Conditions
Prostate Cancer
Interventions
Brachytherapy, Questionnaire
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 13, 2026 · Synced Sep 17, 2026, 4:17 AM EDT
Completed Early Phase 1 Interventional

Surgical Resection and Intraoperative Cesium-131 Brachytherapy for Head and Neck Cancer

NCT02467738
View directory record Official record
Conditions
Recurrent Head and Neck Carcinoma
Interventions
Brachytherapy, Cesium-131, Conventional surgery
Radiation · Drug · Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Sep 17, 2026, 4:17 AM EDT
Completed Not applicable Interventional Results available

Image-Guided Navigation for High Dose Rate Temporary Interstitial Brachytherapy in the Palliative Management of Previously Treated Tumors of the Spine and Pelvis

NCT01757717
View directory record Official record
Conditions
Metastatic or Recurrent Lesions in the Spine, Metastatic or Recurrent Lesions in the Pelvis
Interventions
Ir-192 high dose rate (HDR)
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 19, 2018 · Synced Sep 17, 2026, 4:17 AM EDT
Active, not recruiting Phase 2 Interventional

A Study of Shorter Course Hormone Therapy and Radiation for High-risk Prostate Cancer

NCT05100472
View directory record Official record
Conditions
Prostate Cancer
Interventions
Androgen deprivation therapy (ADT), Brachytherapy, Hypofractionated pelvic External beam radiation
Biological · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2025 · Synced Sep 17, 2026, 4:17 AM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers

Implant and External Radiation for Prostate Cancer With or Without Hormonal Therapy: A Prospective Randomized Trial

NCT00243646
View directory record Official record
Conditions
Prostate Cancer
Interventions
External beam radiation, Lupron, Casodex
Radiation · Drug
Lead sponsor
Schiffler Cancer Center
Other
Eligibility
Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
3
States / cities
Seattle, Washington • Wheeling, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 13, 2016 · Synced Sep 17, 2026, 4:17 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

HDR Brachytherapy, EBRT and STAD for the Treatment of Prostate Cancer

NCT03553602
View directory record Official record
Conditions
Prostate Cancer - Recurrent
Interventions
HDR Brachytherapy + EBRT + STAD
Drug
Lead sponsor
Loyola University
Other
Eligibility
18 Years to 99 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Sep 17, 2026, 4:17 AM EDT
Completed Phase 1Phase 2 Interventional

Treatment of T1N0 Invasive Breast Carcinoma by Local Excision Implant

NCT00977275
View directory record Official record
Conditions
Breast Cancer
Interventions
Interstitial Implant Brachytherapy
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Sep 17, 2026, 4:17 AM EDT
Completed Phase 2 Interventional

Leuprolide, Bicalutamide, and Implant Radiation Therapy in Treating Patients With Locally Recurrent Prostate Cancer After External-Beam Radiation Therapy

NCT00684905
View directory record Official record
Conditions
Prostate Cancer
Interventions
bicalutamide, leuprolide acetate, adjuvant therapy, neoadjuvant therapy, quality-of-life assessment, brachytherapy
Drug · Procedure · Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2005
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 11, 2012 · Synced Sep 17, 2026, 4:17 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety and Tolerability Study Using WST11 In Patients With Localized Prostate Cancer

NCT00946881
View directory record Official record
Conditions
Prostate Cancer
Interventions
WST 11 -mediated -VTP
Drug
Lead sponsor
Steba Biotech S.A.
Other
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
5
States / cities
Los Angeles, California • Atlanta, Georgia • St Louis, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Sep 17, 2026, 4:17 AM EDT
Completed Early Phase 1 Interventional

Intraoperative Placement of Cesium-131 Permanent Interstitial Brachytherapy in Head and Neck Cancer

NCT02794675
View directory record Official record
Conditions
Head and Neck Cancer, Head and Neck Squamous Cell Carcinoma
Interventions
Cesium 131
Drug
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
19 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 22, 2020 · Synced Sep 17, 2026, 4:17 AM EDT
Terminated Phase 1 Interventional

Interstitial Brachytherapy for the Treatment of Unresectable/Unablatable Kidney Cancer

NCT04473781
View directory record Official record
Conditions
Stage I Renal Cell Cancer, Stage II Renal Cell Cancer
Interventions
Interstitial Radiation Therapy
Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 17, 2026, 4:17 AM EDT
Completed Not applicable Interventional

Feasibility Trial of Diffusing Alpha-emitter Radiation Therapy (DaRT) for Malignant Skin & Superficial Soft Tissue Tumors

NCT04377360
View directory record Official record
Conditions
Malignant Skin Tumor, Soft Tissue Tumor, Malignant
Interventions
Diffusing Alpha-emitter Radiation Therapy
Radiation
Lead sponsor
Alpha Tau Medical LTD.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
5
States / cities
Des Moines, Iowa • New York, New York • Germantown, Tennessee + 2 more
Source: ClinicalTrials.gov public record
Updated May 31, 2022 · Synced Sep 17, 2026, 4:17 AM EDT
Recruiting Phase 1Phase 2 Interventional

Initial Feasibility Study to Treat Borderline Resectable Pancreatic Cancer With a Planar LDR Source

NCT02843945
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Directional Brachytherapy Source Implant
Device
Lead sponsor
CivaTech Oncology
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2028
U.S. locations
6
States / cities
Tampa, Florida • Chicago, Illinois • Oak Lawn, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2025 · Synced Sep 17, 2026, 4:17 AM EDT
Active, not recruiting Not applicable Interventional

Focal Salvage HDR Brachytherapy for Locally Recurrent Prostate Cancer in Patients Treated With Prior Radiotherapy

NCT03312972
View directory record Official record
Conditions
Locally Recurrent Prostate Cancer
Interventions
HDR Brachytherapy
Radiation
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
2
States / cities
Maywood, Illinois • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Sep 17, 2026, 4:17 AM EDT
Completed No phase listed Observational

Linear Source Registry for Prostate Cancer

NCT02516709
View directory record Official record
Conditions
Prostate Cancer
Interventions
Linear LDR Source
Radiation
Lead sponsor
CivaTech Oncology
Industry
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
3
States / cities
Chicago, Illinois • New York, New York • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 7, 2023 · Synced Sep 17, 2026, 4:17 AM EDT