Status:
UNKNOWN
Stereotactic Body Radiotherapy for Organ Confined Prostate Cancer
Lead Sponsor:
National Cancer Centre, Singapore
Conditions:
Prostate Cancer
Eligibility:
MALE
21+ years
Phase:
PHASE2
Brief Summary
A single arm phase II study of SBRT for prostate cancer to primarily assess acute and late toxicity and secondarily PSA outcomes and quality of life measurements of an extreme hypofractionated regimen...
Detailed Description
This is a single arm phase II study of SBRT for prostate cancer to primarily assess acute and late toxicity and secondarily PSA outcomes and quality of life measurements of an extreme hypofractionated...
Eligibility Criteria
Inclusion
- Histologically confirmed diagnosis of adenocarcinoma of the prostate
- History/physical examination with digital rectal examination of the prostate within 60 days prior to registration
- Histological evaluation of prostate biopsy with assignment of a Gleason score to the biopsy material; Gleason scores 2-7
- Clinical stage T1-2b (DRE) (AJCC 7th edition) within 90 days of registration
- PSA \< 20 ng/mL within 60 days prior to registration. PSA should not be obtained within 10 days after prostate biopsy. (Every effort should be made to obtain all serum PSA values obtained in the 1 year prior to treatment to allow for calculation of PSA kinetics.)
- Not more than one intermediate risk factor (T2b/GS7/PSA 10-20)
- Zubrod Performance Status 0-1 within 60 days prior to registration
- Age ≥ 21
- Patient must be able to provide study-specific informed consent prior to study entry.
- Willingness and ability to complete the Expanded Prostate Cancer Index Composite (EPIC) questionnaire
Exclusion
- Prior or concurrent invasive malignancy (except non-melanomatous skin cancer) or lymphomatous/hematogenous malignancy unless continually disease free for a minimum of 5 years. (For example, carcinoma of the oral cavity is permissible; however, patients with prior history of bladder cancer are not allowed)
- T-stage ≥ T2c on staging MRI
- Evidence of distant metastases
- Regional lymph node involvement
- Previous radical surgery (prostatectomy), cryosurgery, or HIFU for prostate cancer
- Previous pelvic irradiation, prostate brachytherapy, or bilateral orchiectomy
- Previous hormonal therapy, such as LHRH agonists (e.g., goserelin, leuprolide) or LHRH antagonists (e.g., degarelix), anti-androgens (e.g., flutamide, bicalutamide), estrogens (e.g., DES), or surgical castration (orchiectomy)
- Use of finasteride within 30 days prior to registration. PSA should not be obtained prior to 30 days after stopping finasteride.
- Use of dutasteride within 90 days prior to registration. PSA should not be obtained prior to 90 days after stopping dutasteride.
- Previous or concurrent cytotoxic chemotherapy for prostate cancer
- Severe, active co-morbidity, defined as follows:
- Unstable angina and/or congestive heart failure requiring hospitalization within the last 6 months
- Transmural myocardial infarction within the last 6 months
- Acute bacterial or fungal infection requiring intravenous antibiotics at the time of registration
- Chronic obstructive pulmonary disease exacerbation or other respiratory illness requiring hospitalization or precluding study therapy at the time of registration
- Hepatic insufficiency resulting in clinical jaundice and/or coagulation defects; note, however, that laboratory tests for liver function and coagulation parameters are not required for entry into this protocol. (Patients on Coumadin or other blood thinning agents are eligible for this study.)
- Acquired Immune Deficiency Syndrome (AIDS) based upon current CDC definition; note, however, that HIV testing is not required for entry into this protocol. The need to exclude patients with AIDS from this protocol is necessary because the treatments involved in this protocol may be significantly immunosuppressive. Protocol-specific requirements may also exclude immuno-compromised patients.
Key Trial Info
Start Date :
June 1 2013
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2021
Estimated Enrollment :
80 Patients enrolled
Trial Details
Trial ID
NCT02313298
Start Date
June 1 2013
End Date
December 1 2021
Last Update
March 29 2018
Active Locations (1)
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1
National Cancer Centre Singapore
Singapore, Singapore, 169610