Benign Prostatic Hyperplasia Clinical Trial
— OmegaOfficial title:
Evaluation of the Safety, Tolerability and Efficacy the Omega System for the Treatment of Lower Urinary Tract Symptoms Due to Benign Prostatic Hyperplasia
Verified date | March 2023 |
Source | ProArc Medical |
Contact | Fay Dan |
Phone | 972-544-781-599 |
fay[@]proarcmedical.com | |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
This is a prospective, two-stage, multi-center, pilot clinical study to evaluate the safety/tolerability/efficacy of the Omega System device. The Omega arc-shaped implant is inserted by the Omega delivery system into the prostate tissue of subjects to relieve lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH). The study will first evaluate the Omega system on patients undergoing prostatectomy, which is not indicated for the device.
Status | Recruiting |
Enrollment | 11 |
Est. completion date | December 1, 2024 |
Est. primary completion date | May 3, 2024 |
Accepts healthy volunteers | No |
Gender | Male |
Age group | 50 Years to 80 Years |
Eligibility | Stage 1 Inclusion Criteria: 1. Male =50 years of age and = 80 years old. 2. Will undergo planned prostatectomy. 3. Participant understands and is willing to the informed consent form. 4. Prostate Volume between 30cc and 80cc. 5. Prostate length = 3cm Exclusion Criteria: 1. Unable to comply with the clinical protocol. 2. Vulnerable population such as inmates or developmentally delayed individuals. 3. Any medical condition or treatment, which in the opinion of the investigator may interfere with the procedure, such as: - Patient with coagulopathy due to medications or congenital condition - inability to stop taking anticoagulants and/or antiplatelets for at least 3 days prior to the procedure or coumadin for at least 5 days prior to the procedure (low dose aspirin therapy is not prohibited). - Use of alpha-blockers within 2 weeks of pre-treatment (baseline) evaluation. - Use of 5-a-reductase inhibitors within 6 months of pre-treatment (baseline) evaluation. 4. American Society of Anesthesiologists score (ASA) > 3. 5. Previous prostate surgery such as: TURP, stent implantations, laser prostatectomy, hyperthermia or another invasive treatment to the prostate. 6. Presence of an artificial urinary sphincter or stent(s) in the urethra or prostate. 7. Other urethral conditions that may prevent insertion of Delivery Device into prostatic urethra. 8. Previous rectal surgery, other than hemorrhoidectomy 9. Current gross hematuria. 10. Known allergy to nickel or titanium or stainless steel. Stage 2 Inclusion Criteria: 1. Male =50 years old. 2. Suspected symptomatic benign prostatic hyperplasia (BPH). 3. International Prostate Symptom Score (IPSS) >13. 4. Peak flow rate = 12 ml/sec (with voided volume = 125ml). 5. Participant understands and is willing to the informed consent form. 6. Prostate Volume between 30cc and 80cc. 7. Prostate length = 3cm and = 5cm Exclusion Criteria: 1. Diagnosed or suspected prostate cancer. If suspected, prostate cancer must be ruled out. 2. Concomitant participation in another interventional study. 3. Unable to comply with the clinical protocol including all the follow-up requirements. 4. Vulnerable population such as inmates or developmentally delayed individuals. 5. Significant comorbidities which would affect study participation. 6. Any medical condition or treatment, which in the opinion of the investigator may interfere with the procedure ,such as: - Use of concomitant medications (e.g., anticholinergics, antispasmodics, or antidepressants) affecting bladder function. - Patient with coagulopathy due to medications or congenital condition - inability to stop taking anticoagulants and/or antiplatelets for at least 3 days prior to the procedure or coumadin for at least 5 days prior to the procedure; low dose aspirin therapy not prohibited. - Alpha-blockers within 2 weeks of pre-treatment (baseline) evaluation. - Taking 5-alpha reductase inhibitors (5-ARI) within 6 months (3 months for type II 5-ARI) of pre-treatment (baseline) evaluation unless evidence of same drug dose for at least 6 months with a stable voiding pattern (the drug dose should not be altered or discontinued throughout the study). - Patient is taking steroids. [Note: Patients approved for the trial who are using the above medications will continue using them after the trial, except for Alpha blockers.] 7. Previous prostate surgery such as: TURP, stent implantations, laser prostatectomy, hyperthermia or another invasive treatment to the prostate. 8. Compromised renal function due to obstructive uropathy. 9. Active Urinary Tract Infection (UTI). 10. Obstructive or protruding median lobe. 11. American Society of Anesthesiologists score (ASA) > 3. 12. Known neurogenic bladder or neurological disorders that might affect bladder or function. 13. Recent myocardial infarction (less than three months). 14. Concomitant bladder stones. 15. Current gross hematuria. 16. Active or history of epididymitis within the past 3 months. 17. Presence of an artificial urinary sphincter or stent(s) in the urethra or prostate. 18. Confirmed or suspected malignancy of bladder. 19. History or presence of strictures in the anterior urethra or bladder neck contracture or detrusor muscle spasms. 20. Other urethral conditions that may prevent insertion of Delivery Device into prostatic urethra. 21. Bacterial prostatitis within the last 12 months. 22. Previous rectal surgery, other than hemorrhoidectomy. 23. Current uncontrolled diabetes (i.e., hemoglobin A1c = 9%). 24. Known allergy to nickel or titanium or stainless steel. |
Country | Name | City | State |
---|---|---|---|
Georgia | JSC L.Managadze National Center of Urology | Tbilisi | |
Georgia | N(N)LE New Vision University Hospital | Tbilisi | |
Georgia | Todua Clinic | Tbilisi |
Lead Sponsor | Collaborator |
---|---|
ProArc Medical |
Georgia,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Primary Safety (Stage 1 and Stage 2) - Incidence and severity of procedural and device related adverse events. | Incidence and severity of procedural and device related adverse events. | 12 Months | |
Primary | Primary Safety (Stage 2) - Incidence of post-operative catheterization after 7 days, up to 14 days. | Incidence of post-operative catheterization after 7 days, up to 14 days. | 2 weeks | |
Primary | Efficacy (Stage 2) - Change in urinary related symptom | Improvement in urinary related symptoms as evidenced by at least 30% decrease in International Prostate Symptom Score (A score of 0-7 indicates mild symptoms, 8-19 indicates moderate symptoms and 20-35 indicates severe symptoms) | 3 Months | |
Secondary | Functionality (Stage 1) - Location and orientation of Omega implant in the prostate before prostatectomy is as planned: Yes/No | Evaluating whether the outcome of the Omega implant's location and orientation turned out as the surgeon planned prior to the Omega procedure. | Procedure day | |
Secondary | Functionality (Stage 1) - Location and depth Omega incision in the excised prostate is as planned: Yes/No. | Evaluating whether the Omega incision location and depth outcome turned out as the surgeon planned prior to the Omega procedure. | Procedure day | |
Secondary | Usability (Stage 1 and Stage 2) - Evaluate the usability of the device and entire process | Evaluate the usability of the device and the entire process using the usability questionnaire (The highest score of 60 indicates that the device is extremely user-friendly, while the lowest score of 12 indicates that the device is very difficult to use) | Procedure day | |
Secondary | Efficacy (Stage 2) - Improvement in urinary related symptoms | Evaluate the improvement in urinary-related symptoms as evidenced by a decrease of at least 30% in the IPSS score. (A score of 0-7 indicates mild symptoms, 8-19 indicates moderate symptoms and 20-35 indicates severe symptoms) | 1 Months, 6 Months and 12 months | |
Secondary | Efficacy (Stage 2) - Improvement of peak urinary flow rate as evidenced by an increase of at least 25% in uroflowmetry Qmax | 1 Months, 3 Months, 6 Months and 12 months | ||
Secondary | Exploratory - Change in PSA compared to baseline | 1 Months, 6 Months and 12 Months | ||
Secondary | Exploratory - Change in sexual function assessments from screening to 3, 6 and 12 months using the International Index of Erectile Function (IIEF) and Male Sexual Health Questionnaire for Ejaculatory Function (MSHQ-EjD). | The IIEF-15 score ranges from 6 to 75 and is used to classify erectile dysfunction (ED).
An MSHQ-EjD score of 20 indicates the absence of ejaculatory dysfunction, while a score of 0 indicates a high level of ejaculatory dysfunction. |
3 Months, 6 Months and 12 months | |
Secondary | Exploratory - Change in VAS pain score | A VAS pain score of (0-1 mm) indicates no pain,(2-4 mm) - mild pain, (4-7 mm) - moderate pain, and (7-10 mm) - severe pain. | Procedure day, 1-2 weeks and 1 month | |
Secondary | Exploratory - Change in post-void residual (PVR) test | 1 Months, 3 Months, 6 Months and 12 months | ||
Secondary | Exploratory - Incidence of inflammation, assessed by cystoscope | 6 months | ||
Secondary | Exploratory - Omega coverage assessed by cystoscope | 6 months | ||
Secondary | Exploratory - Change in the BPHII score from Baseline | 1 Months, 3 Months, 6 Months and 12 months | ||
Secondary | Incidence of repeat invasive treatment for Lower Urinary Tract Symptoms (LUTS) or increase in dosage or initiation of new medication to treat symptoms of BPH | 12 months | ||
Secondary | Incidence of Device removal | 12 months |
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT04807296 -
Thulium Fiber Laser Enucleation of the Prostate (TFLEP) vs HoLEP With Moses Technology (m-HoLEP)
|
N/A | |
Recruiting |
NCT05574244 -
Comparison of Functional Outcomes of Ejaculation-preserving Partial Trans Urethral Resection of the Prostate With Complete Trans Urethral Resection of the Prostate for Benign Prostatic Obstruction
|
N/A | |
Recruiting |
NCT04288427 -
5-Alpha Reductase 2 as a Marker of Resistance to 5ARI Therapy
|
N/A | |
Not yet recruiting |
NCT04245566 -
Prostatic Artery Embolization vs. Pharmacotherapy for LUTS/BPH
|
Phase 3 | |
Completed |
NCT02509975 -
Safety and Efficacy of OCL 503 in Prostate Artery Embolization
|
N/A | |
Completed |
NCT03246880 -
Clinical Trial To Evaluate the Efficacy and Safety of CKD-397 in Benign Prostatic Hyperplasia Patients
|
Phase 3 | |
Withdrawn |
NCT01967251 -
Efficacy, Safety and Dose-response of Udenafil in Patients With Benign Prostatic Hyperplasia and Erectile Dysfunction
|
Phase 2 | |
Completed |
NCT02283684 -
GreenLight Laser Photoselective Vaporization of the Prostate vs Bipolar Transurethral Vaporization of the Prostate; RCT
|
Phase 4 | |
Completed |
NCT02206243 -
Embozene® Microspheres for Prostatic Arterial Embolization in Patients With Symptomatic Benign Prostatic Hyperplasia
|
||
Completed |
NCT01438775 -
Phase 3 Evaluation of Re-Injection of NX-1207 for the Treatment of Benign Prostatic Hyperplasia (BPH)
|
Phase 3 | |
Completed |
NCT01454349 -
Study of PRX302 for Lower Urinary Tract Symptoms Due to Benign Prostatic Hyperplasia (BPH)
|
Phase 1/Phase 2 | |
Completed |
NCT01152190 -
A Study in Benign Prostatic Hyperplasia
|
Phase 3 | |
Completed |
NCT01139762 -
A Study of Tadalafil Use With Finasteride in Men With Enlarged Prostates and Urinary Symptoms
|
Phase 3 | |
Active, not recruiting |
NCT00400894 -
Annexin A3 (ANXA3) as Protein-Based Marker for Non-Invasive Molecular Diagnostics of Prostate Carcinoma
|
N/A | |
Completed |
NCT00224133 -
The Evaluation of the Safety of a New Drug for Benign Prostatic Hyperplasia Used for 9 Months
|
Phase 3 | |
Unknown status |
NCT00381108 -
Study of the Effects of Pomegranate Tablets on Enlarged Prostates
|
Phase 1 | |
Completed |
NCT00701779 -
Dutasteride and Flex Dose of Tamsulosin on as Needed Basis, to Treat Benign Prostatic Hyperplasia
|
Phase 4 | |
Terminated |
NCT02962674 -
To Evaluate the Safety and Performance of the ProstaCare Water Electrolysis System in Relieving Symptoms of BPH.
|
N/A | |
Active, not recruiting |
NCT05415748 -
Deprescribing Tamsulosin in Older Men
|
Phase 4 | |
Recruiting |
NCT04853914 -
Evaluation of the Safety of the Treatment of Benign Prostatic Hyperplasia by High Intensity Focused Ultrasound.
|
N/A |