Clinical trials: Gamma Knife Radiosurgery
Brain Metastases
Analyzing Preoperative Stereotactic Radiosurgery With Gamma Knife Icon for Brain Metastases
This is a single-arm, single-center pilot study in which 10 patients with one to four brain metastases diagnosed on brain magnetic resonance imaging (MRI) within the past 30 days will be evaluated for study eligibility and…
- Trial name
- NCT04545814
- Testing
- Stereotactic Radiosurgery, Surgical Resection, Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Medical College of Wisconsin
NSCLC, Renal Cell Carcinoma
Comparing Single vs Multiple Dose Radiation for Cancer Patients With Brain Metastasis and Receiving Immunotherapy
This study is designed to see if we can lower the chance of side effects from radiation in patients with breast, kidney, small cell lung cancer, non-small cell lung cancer or melanoma that has spread to the brain and who are also…
- Conditions
- NSCLC, Renal Cell Carcinoma, Breast Carcinoma, Melanoma
- Trial name
- HYPOGRYPHE (NCT05703269)
- Testing
- single fraction stereotactic radiosurgery (SSRS), fractionated stereotactic radiosurgery (FSRS)
- Where
- 34 sites in United States
- Volunteers
- 58 people
- Sponsor
- Wake Forest University Health Sciences
Multiple Sclerosis
Regional Non-comparative Prospective Study of the Impact of Gamma Knife Radiosurgery on Tremor in Multiple Sclerosis
Multiple sclerosis, chronic inflammatory disease of the central nervous system, affects approximately 100,000 peoples in France. It is the leading cause of disability in young adults.
- Trial name
- GK-SEP (NCT03339908)
- Testing
- Thalamotomy by gamma Knife radiosurgery
- Where
- France
- Volunteers
- 7 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Brain Metastases
ASL in Brain Metastasis MRI Following Gamma Knife Treatment
Arterial spin labeling (ASL) is a non-invasive MRI technique that could help the radiologists to distinguish brain metastasis progression versus radionecrosis following gamma-knife treatment.
- Trial name
- GK-ASL (NCT04833335)
- Testing
- MRI perfusion sequence
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Primary Liver Cancers
Dosimetric Differences and Clinical Significance Analysis Between Body Gamma Knife and VMAT Radiotherapy for Primary Liver Cance
To fill in the "Brief Summary" field, you need to provide clear, easy-to-understand information about the study for patients, families, and healthcare providers.
- Trial name
- NCT07211815
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Chifeng Tumor Hospital
Vestibular Schwannoma
MR Fingerprinting for Vestibular Schwannomas
MR Fingerprinting (MRF) will be performed in patients who will be treated with Gamma Knife radio surgery for a vestibular schwannoma before the intervention.
- Trial name
- NCT04851925
- Testing
- MR Fingerprinting
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Medical University of Vienna
Trigeminal Neuralgia
Comparing Clinical Benefits of Gamma Knife and Microvascular Decompression for Trigeminal Neuralgia
Clinical randomized study to compare the clinical effectiveness between two modalities of treatment of trigeminal neuralgia namely gamma knife radio surgery and microvascular decompression
- Trial name
- NCT03991039
- Testing
- Gamma knife
- Volunteers
- 84 people
- Sponsor
- University of Baghdad
Cerebral Arteriovenous Malformation
Evaluation of Nidus Occlusion After Gamma Knife Radiosurgery of Cerebral Arteriovenous Malformations Using Magnetic Resonance Imaging
Cerebral arteriovenous malformations (AVMs) are abnormal vessels, connecting cerebral arteries and veins. They form a bundle which is called nidus.
- Trial name
- NCT03995823
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Medical University of Vienna
Neoplasm Metastasis
Cognitive Outcome After SRS or WBRT in Patients With Multiple Brain Metastases (CAR-Study B)
Whole Brain Radiation Therapy (WBRT) has long been the mainstay of treatment for patients with multiple brain metastases (BM). Meanwhile, Gamma Knife radiosurgery (GKRS) has been increasingly employed in the management of…
- Trial name
- NCT02953717
- Testing
- Gamma Knife radiosurgery, Whole Brain Radiation Therapy
- Where
- Netherlands
- Volunteers
- 81 people
- Sponsor
- Elisabeth-TweeSteden Ziekenhuis
Brain (Nervous System) Cancers, Brain Metastasases
Combined Gamma Knife/Linac Radiosurgery for Large Brain Tumors / Metastases
When cancer spreads to the brain, doctors often use a precise type of radiation therapy called stereotactic radiosurgery (SRS) to treat these tumors.
- Conditions
- Brain (Nervous System) Cancers, Brain Metastasases, SRS
- Trial name
- GK-LIVE (NCT07162246)
- Testing
- Radiation Therapy
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- Sunnybrook Health Sciences Centre
Cerebral Metastases
Predictive Value of Dynamic Contrast Enhancement MRI on a Cerebral Tumor Response to Gamma Knife Treatment
Hypothesis: the pattern of MRI contrast enhancement after gadolinium injection is different in tumors that respond well to gamma knife.
- Trial name
- NCT00156585
- Where
- Canada
- Volunteers
- 31 people
- Sponsor
- Martin Lepage
Essential Tremor
Gamma Knife Radiosurgery for Treatment of Essential Tremor
The purpose of this study is to examine effects (good and bad) of gamma knife radiosurgery for essential tremor. The gamma knife places a small lesion in the brain to suppress tremors.
- Trial name
- NCT02255929
- Testing
- Gamma Knife Radiosurgery
- Where
- United States
- Volunteers
- 183 people
- Sponsor
- Swedish Medical Center
Vestibular Schwannoma, Brain Metastases
Protocol for Evaluating a Planning Algorithm for Gamma Knife Radiosurgery
The process of developing Gamma Knife radiosurgery treatment plans is today very dependent on the level of human expertise resulting in a great heterogeneity of the intrinsic qualities of the treatment planning and the quality of…
- Conditions
- Vestibular Schwannoma, Brain Metastases, Para-optic Meningioma
- Trial name
- SPEED (NCT03520829)
- Testing
- Intuitive Plan
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Glioma, Glioblastoma
Sulfasalazine and Stereotactic Radiosurgery for Recurrent Glioblastoma
This study evaluates the safety associated with the addition of sulfasalazine to stereotactic radiosurgery for recurrent glioblastoma. Sulfasalazine is a potential tumor selective radiosensitizer.
- Conditions
- Glioma, Glioblastoma, Recurrent Glioblastoma
- Trial name
- SAS-GKRS (NCT04205357)
- Testing
- Sulfasalazine
- Where
- Norway
- Volunteers
- 24 people
- Sponsor
- Haukeland University Hospital
Dizziness
Vestibular Evaluation After Vestibular Schwannoma Treatment
Vestibular schwannoma is a benign tumor located on the vestibular nerve. Patient could present dizziness symptoms cause to the tumor, and at least after the treatment by gamaknife radiosurgery or microsurgery resection.
- Trial name
- EVTSVCGEC (NCT03670589)
- Testing
- Radiosurgery gammaknife, Microsurgery resection
- Where
- France
- Volunteers
- 51 people
- Sponsor
- University Hospital, Grenoble
Gamma Knife Radiosurgery, Tectal Plate Gliomas
Gamma Knife Radiosurgery on Tectal Plate Gliomas
This study aimed to assess the impact of gamma knife radiosurgery on tectal plate gliomas (TPGs).
- Trial name
- NCT07015710
- Testing
- Gamma Knife Radiosurgery
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Al-Azhar University
Essential Tremor
Bilateral Essential Tremor Treatment With Gamma Knife
Combined Phase II/III, multi-center, prospective, single-blinded trial. Ten (10) patients with essential tremor who previously underwent successful and uncomplicated GK thalamotomy for essential tremor will undergo a…
- Trial name
- BEST-GK (NCT04748640)
- Testing
- Gamma Knife VIM thalamotomy
- Where
- 2 sites in Canada
- Volunteers
- 50 people
- Sponsor
- Université de Sherbrooke
Cancer Pain, Refractory Pain
Radiosurgery for Severe Refractory Cancer Pain: A Sham-Controlled Pilot Trial
This pilot randomized trial assessed whether a sham-controlled comparison of triple-target stereotactic radiosurgery is feasible in adults with advanced (stage IV) cancer and severe mixed pain refractory to optimized…
- Trial name
- NCT07871123
- Testing
- Triple-target stereotactic radiosurgery
- Where
- El Salvador
- Volunteers
- 10 people
- Sponsor
- Centro Internacional del Cáncer
Glioblastoma
Early Stereotactic Gamma Knife Radiosurgery to Residual Tumor After Surgery of Newly Diagnosed Glioblastoma
Gamma GBM is a single-arm phase II trial that prospectively measures the progression-free survival time after addition of an early gamma knife boost to areas of residual tumor to standard-of-care (surgery, chemo-radiotherapy…
- Trial name
- Gamma-GBM (NCT03055208)
- Testing
- gamma knife radiosurgery (15 Gy to 50% isodose)
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Universitätsmedizin Mannheim
Trigeminal Neuralgia
Resting-State fMRI Study of Functional Connectivity After Gamma Knife Radiosurgery in Trigeminal Neuralgia
Trigeminal neuralgia is a severe chronic pain condition with a major impact on quality of life. Although Gamma Knife radiosurgery is an established treatment for pharmacoresistant trigeminal neuralgia, its mechanisms of action…
- Trial name
- DOCTRINE (NCT07357025)
- Testing
- Resting-State Functional MRI
- Volunteers
- 28 people
- Sponsor
- Assistance Publique Hopitaux De Marseille