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ClinicalTrials.gov public records Last synced Oct 7, 2026, 6:30 PM EDT

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Showing 49–72 of 83 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: intraoperative radiotherapy Clear all
Terminated Not applicable Interventional

Intra-Operative Radiation Therapy Immediately Following Resection of Early Stage Breast Cancer

NCT02040493
View directory record Official record
Conditions
Breast Cancer
Interventions
Intra-operative radiation therapy (IORT)
Radiation
Lead sponsor
Xoft, Inc.
Industry
Eligibility
45 Years and older · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
7
States / cities
Casa Grande, Arizona • Long Beach, California • Pleasant Hill, California + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 25, 2017 · Synced Oct 7, 2026, 6:30 PM EDT
Completed Phase 1 Interventional

Intraoperative Radiation Therapy for Locally Advanced or Recurrent Abdomino-pelvic Solid Tumors With the CivaSheet

NCT02902107
View directory record Official record
Conditions
Abdominal Malignancy, Pelvic Malignancy
Interventions
CivaSheet, Brachytherapy, surgical resection
Device · Radiation · Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Oct 7, 2026, 6:30 PM EDT
Withdrawn Phase 1 Interventional

Magnetic Resonance Fingerprinting Guided Extended Resection in Glioblastomas

NCT06455189
View directory record Official record
Conditions
Glioblastoma, Brain Tumor
Interventions
Control Group - Standard of care neurosurgical resection, MRF/MRI infiltration guidance for extended resection
Other · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 7, 2026, 6:30 PM 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 23, 2020 · Synced Oct 7, 2026, 6:30 PM EDT
Active, not recruiting Phase 4 Interventional

Registry of Sarcoma Patients Treated With Permanently Implantable LDR CivaSheet®

NCT04033081
View directory record Official record
Conditions
Sarcoma
Interventions
CivaSheet
Device
Lead sponsor
CivaTech Oncology
Industry
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 7, 2026, 6:30 PM EDT
Completed Not applicable Interventional

Intraoperative Radiotherapy for Early Stage Breast Cancer

NCT01189851
View directory record Official record
Conditions
Breast Cancer
Interventions
Intraoperative Radiotherapy
Device
Lead sponsor
Hoag Memorial Hospital Presbyterian
Other
Eligibility
48 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Oct 7, 2026, 6:30 PM EDT
Terminated No phase listed Observational

Xoft® Intraoperative Radiotherapy (IORT) for Patients With Early-Stage Breast Cancer

NCT04088435
View directory record Official record
Conditions
Breast Cancer, Breast Cancer, Invasive Ductal, Invasive Mammary Carcinoma, Breast Cancer Stage I, Breast Cancer Stage IIA
Interventions
Intraoperative radiotherapy
Radiation
Lead sponsor
University of Louisville
Other
Eligibility
50 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 12, 2023 · Synced Oct 7, 2026, 6:30 PM EDT
Active, not recruiting Not applicable Interventional

Excision Followed by Radiofrequency Ablation for Breast Cancer

NCT01153035
View directory record Official record
Conditions
Breast Cancer
Interventions
Radiofrequency Ablation
Device
Lead sponsor
University of Arkansas
Other
Eligibility
50 Years to 100 Years · Female only
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2027
U.S. locations
6
States / cities
Tucson, Arizona • Little Rock, Arkansas • San Diego, California + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 7, 2026, 6:30 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Intraoperative Electron Beam Radiotherapy Boost in Treating Patients With Stage I-II Breast Cancer Undergoing Surgery With Reconstruction

NCT02927912
View directory record Official record
Conditions
Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer
Interventions
Electron Beam Therapy, Lumpectomy, Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy, Reconstructive Surgery
Radiation · Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
4
States / cities
Chapel Hill, North Carolina • Cleveland, Ohio • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 7, 2026, 6:30 PM EDT
Recruiting No phase listed Observational

Registry for Intra-Operative Radiotherapy During Breast Conserving Surgery in Patients With Early Stage Breast Cancer

NCT04603209
View directory record Official record
Conditions
Early-stage Breast Cancer, Breast Carcinoma in Situ, Breast Neoplasms
Interventions
Intraoperative Radiation Therapy (IORT)
Radiation
Lead sponsor
Saint John's Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Apr 16, 2024 · Synced Oct 7, 2026, 6:30 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Shear-Wave Elastography

NCT06306976
View directory record Official record
Conditions
Ventral Incisional Hernia
Interventions
Elective Midline Laparotomy, Imaging: Ultrasound, Tensiometry
Procedure · Other
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 7, 2026, 6:30 PM EDT
Active, not recruiting No phase listed Observational

IORT-Breast at Medical Center Navicent Health

NCT04595435
View directory record Official record
Conditions
Breast Cancer Female, Early-stage Breast Cancer
Interventions
Lumpectomy, Intraoperative Radiation Therapy
Procedure · Radiation
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years and older · Female only
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2033
U.S. locations
1
States / cities
Macon, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 7, 2026, 6:30 PM EDT
Completed Phase 2 Interventional

Phase II Study of Intra-Operative Electron Irradiation and External Beam Irradiation After Lumpectomy in Patients With T1N0M0 and T2N0M0 Breast Cancer

NCT01215162
View directory record Official record
Conditions
Breast Cancer
Interventions
Intra-operative radiation to tumor bed
Radiation
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2013
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 3, 2014 · Synced Oct 7, 2026, 6:30 PM EDT
Completed Not applicable Interventional Results available

Intraoperative Dosimetry for Prostate Brachytherapy Using Fluoroscopy and Ultrasound

NCT02225925
View directory record Official record
Conditions
Prostate Cancer, Adenocarcinoma of the Prostate
Interventions
Brachytherapy
Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 13, 2023 · Synced Oct 7, 2026, 6:30 PM EDT
Active, not recruiting Not applicable Interventional

Omission of Radiation in Patients With Her-2 Positive Breast Cancer

NCT03460067
View directory record Official record
Conditions
HER2-positive Breast Cancer
Interventions
Omission of Radiation
Radiation
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
40 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Oct 7, 2026, 6:30 PM EDT
Recruiting Phase 2 Interventional

Use of SPY Imaging System to Minimize Fistulas After Hypopharyngeal Reconstruction

NCT06831149
View directory record Official record
Conditions
Squamous Cell Carcinoma, Pharyngocutaneous Fistula
Interventions
Removal of pharyngeal mucosa with decreased perfusion will be performed, SPY-PHI, ICG (Indocyanine Green)
Procedure · Device · Drug
Lead sponsor
Matthew Spector
Other
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 7, 2026, 6:30 PM EDT
Not listed No phase listed Observational

Localization of Intercostal Perforating Vessels Reduces Wound Complications From Nipple Sparing Mastectomy

NCT02938390
View directory record Official record
Conditions
Breast Cancer
Interventions
Ultrasound for localizing intercostal perforating vessels
Procedure
Lead sponsor
Amita Health
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Elk Grove Village, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 14, 2021 · Synced Oct 7, 2026, 6:30 PM EDT
Completed Not applicable Interventional

Single Fraction Intraoperative Radiotherapy

NCT01688388
View directory record Official record
Conditions
Invasive Ductal and Invasive Lobular Breast Carcinoma, Stage 0 Breast Carcinoma, Stage I Breast Carcinoma, Stage II Breast Carcinoma
Interventions
Intraoperative Radiotherapy
Procedure
Lead sponsor
St. Joseph Hospital of Orange
Other
Eligibility
41 Years to 90 Years · Female only
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 7, 2026, 6:30 PM EDT
Not listed Phase 1 Interventional

Intraoperative Radiation Therapy for Resectable Pancreas Cancer

NCT02599662
View directory record Official record
Conditions
Pancreas Cancer
Interventions
10 Gy Low-KV IORT, 15 Gy Low-KV IORT, 20 GY Low-KV IORT
Radiation
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 4, 2020 · Synced Oct 7, 2026, 6:30 PM EDT
Completed Phase 1 Interventional

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

NCT03109041
View directory record Official record
Conditions
Pancreas Cancer, Cancer
Interventions
CivaSheet
Device
Lead sponsor
CivaTech Oncology
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 11, 2023 · Synced Oct 7, 2026, 6:30 PM EDT
Not yet recruiting Phase 1Phase 2 Interventional

PDAC Regression and Intraoperative Surgical Margin With Neoadjuvant TAMP (PRISM-TAMP)

NCT07477418
View directory record Official record
Conditions
Pancreatic Ductal Adenocarcinoma (PDAC), Borderline Resectable Pancreatic Cancer, Pancreatic Neoplasms
Interventions
Gemcitabine Delivered by Transarterial Microperfusion
Combination Product
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Oct 7, 2026, 6:30 PM EDT
Not listed Phase 1Phase 2 Interventional

Radiation Therapy in Treating Patients Who Are Undergoing Surgery to Remove a Metastatic Brain Tumor

NCT00107367
View directory record Official record
Conditions
Metastatic Cancer
Interventions
conventional surgery, intraoperative radiation therapy
Procedure · Radiation
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 10, 2014 · Synced Oct 7, 2026, 6:30 PM EDT
Not yet recruiting Phase 2 Interventional

Bacterial Decolonization Plus Intraoperative Angiography for Soft Tissue Sarcomas Receiving Preoperative Radiotherapy (CONCERTO)

NCT06712433
View directory record Official record
Conditions
Sarcoma,Soft Tissue
Interventions
2% intranasal mupirocin ointment, 4% chlorhexidine gluconate body cleanser
Drug
Lead sponsor
Adam Olson
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 7, 2026, 6:30 PM EDT
Recruiting Phase 1 Interventional

Combining Immunotherapy Salvage Surgery & IORT Tx Persistent/Recurrent Head & Neck Cancer

NCT04754321
View directory record Official record
Conditions
Head and Neck Carcinoma of Unknown Primary, Locally Recurrent Head and Neck Squamous Cell Carcinoma, Recurrent Laryngeal Squamous Cell Carcinoma, Recurrent Oral Cavity Squamous Cell Carcinoma, Recurrent Pharyngeal Squamous Cell Carcinoma, Resectable Head and Neck Squamous Cell Carcinoma
Interventions
External Beam Radiation Therapy, Intraoperative Radiation Therapy, Pembrolizumab, Quality-of-Life Assessment, Salvage Surgery
Radiation · Biological · Other + 1 more
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 7, 2026, 6:30 PM EDT