PROARTE -PROstate ARTery to Reduce the Symptoms of Benign Prostatic Hyperplasia (PROARTE)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Forventet)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Pooja Doshi
- Telefonnummer: 580 703-460-5580
- E-mail: pdoshi@sirweb.org
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
• Men ≥45 and ≤90 years presenting with benign prostatic hyperplasia with symptoms for at least 6 months that are refractory to medical management or in whom medications are contraindicated, not tolerated, or refused.
- International Prostate Symptom Score (I-PSS) score 14 or greater.
- Quality of Life (QoL) score ≥ 3
- Peak urinary flow (Qmax) less than or equal to 12 mL/s with void volume >125mL.
- Prostate volume greater than 30 cc as determined by ultrasound, MRI, or CT.
- Personal risk <40% based on the University of Texas San Antonio prostate cancer risk calculator or having a negative prostate biopsy for cancer within the last 24 months.
- Able to provide written consent.
- Not participating in any other investigational drug or device studies.
Exclusion Criteria:
• History of biopsy-proven prostate cancer
- Renal insufficiency (glomerular filtration rates (GFR) less than 40mL/min/1.73 m2 who are not already on dialysis)
- Prior prostate surgery or intervention, including trans-urethral resection of the prostate, balloon dilation, stent implantation, laser prostatectomy, radiation, UroLift®, or hyperthermia
- Other bladder or urethral pathology requiring therapy, either in the past or currently, including neurogenic bladder, sphincteric abnormalities, bladder cancer, or other causes of bladder atonia.
- Other causes of urinary obstruction, such as strictures of urethra or ureters, not related to BPH
- Current decompensated congestive heart failure, uncontrolled diabetes mellitus, significant respiratory disease, or known immunosuppression.
- Neurological disease, including multiple sclerosis, amyotrophic lateral sclerosis, Parkinson's disease, and previous spinal nerve surgery
- Patients with platelet count <50,000/μL or International Normalized Ratio (INR) >1.8, unless corrected for the procedure
- Active urinary tract infection. Patients must have a negative culture within 7 days of the procedure.
- Allergy to iodinated contrast agents unless pre-treated by corticosteroids.
- Acute urinary retention.
- Post void residual (PVR) > 250 mL with urodynamic evidence of atonic bladder. Patients with a PVR >250 but urodynamic testing consistent with obstruction will be allowed.
- Bladder stone within three months prior to the procedure.
- Hematuria not evaluated by Urologist for causes other than BPH.
- Previous rectal surgery (excluding hemorrhoidectomy) or history of rectal disease.
- Prior pelvic irradiation or radical pelvic surgery.
Imaging exclusion criteria:
• Internal iliac artery occlusion as determined by either CT or MRI.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Sham-komparator: Falsk
|
Prostate artery embolization reduces symptoms from benign prostatic hyperplasia by delivering embolic materials to the prostate through the prostatic arteries.
Angiogram without embolization initially.
At 6 months patients will be allowed to crossover to prostate artery embolization.
|
|
Aktiv komparator: Prostate artery embolization
|
Prostate artery embolization reduces symptoms from benign prostatic hyperplasia by delivering embolic materials to the prostate through the prostatic arteries.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
International Prostate Symptom Score
Tidsramme: 6 months
|
A survey accessing patient symptomology from BPH induced LUTS
|
6 months
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
International Prostate Symptom Score
Tidsramme: 1, 3, 6, 9, 12, 24, 36 months
|
A survey accessing patient symptomology from BPH induced LUTS
|
1, 3, 6, 9, 12, 24, 36 months
|
|
Quality of Life
Tidsramme: 1, 3, 6, 9, 12, 24, 36 months
|
A survey accessing quality of life impact on patients from BPH induced LUTS.
|
1, 3, 6, 9, 12, 24, 36 months
|
|
Maximal urinary flow rate change from baseline
Tidsramme: 6, 12, 24, and 36 months
|
Maximal flow rate of urine stream
|
6, 12, 24, and 36 months
|
|
Post void residual change from baseline
Tidsramme: 6, 12, 24, and 36 months
|
Post void residual measures the volume of urine remaining in the bladder after complete emptying.
|
6, 12, 24, and 36 months
|
|
International Index of Erectile Function questionnaire (IIEF)
Tidsramme: 1, 3, 6, 9, 12, 24, 36 months
|
A questionnaire designed to asses erectile function
|
1, 3, 6, 9, 12, 24, 36 months
|
|
Freedom from secondary intervention to treat BPH
Tidsramme: 1, 3, 6, 9, 12, 24, 36 months
|
Recording of other surgical/procedural treatments with each procedure being recorded as an event.
|
1, 3, 6, 9, 12, 24, 36 months
|
|
Ejaculatory function
Tidsramme: 3, 6, 9, 12, 24, 36 months
|
Ejaculatory function will be assessed utilizing a four item questionnaire.
|
3, 6, 9, 12, 24, 36 months
|
|
Urinary Continence
Tidsramme: 1, 6, and 12 months
|
Urinary Continence will be assessed using a 2 item questionnaire
|
1, 6, and 12 months
|
|
Number of hospital days
Tidsramme: 1 month
|
Number of hospital days following the procedure will be recorded
|
1 month
|
|
Recover experience
Tidsramme: 1 month
|
Recover experience will be assessed using a quality of recovery visual analog scale
|
1 month
|
|
Adverse events
Tidsramme: 7 days and 1, 3, 6, 9, 12, 24, 36 months
|
All procedure related adverse events will be recoreded
|
7 days and 1, 3, 6, 9, 12, 24, 36 months
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Shamar Young, MD, University of Minnesota
- Ledende efterforsker: Jafar Golzarian, MD, University of Minnesota
Datoer for undersøgelser
Studer store datoer
Studiestart (Forventet)
Studiestart
Primær færdiggørelse (Forventet)
Primær færdiggørelse
Studieafslutning (Forventet)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 001 (Marta Eliza Miller Foundation)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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