Randomized, Double-Blind, Vehicle-Controlled, Multicenter Safety and Efficacy Study of Intraprostatic PRX302 for LUTS BPH (PLUS-1)
Randomized, Double-Blind, Vehicle-Controlled, Multicenter Safety and Efficacy Study of a Single Intraprostatic Treatment of PRX302 for Lower Urinary Tract Symptoms (LUTS) Secondary to Benign Prostatic Hyperplasia (The PLUS 1 Trial)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
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South Australia
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Daw Park, South Australia, Australien, 5041
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Woodville South, South Australia, Australien, 5011
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Victoria
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Mentone, Victoria, Australien, 3194
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Parkville, Victoria, Australien, 3050
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Ontario
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Brampton, Ontario, Canada, L6T 4S5
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Kitchener, Ontario, Canada, N2N 2B9
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Oakville, Ontario, Canada, L6H 3P1
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Ivanovo, Den Russiske Føderation, 153040
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Moscow, Den Russiske Føderation, 119991
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Moscow, Den Russiske Føderation, 125206
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Rostov-on-Don, Den Russiske Føderation, 344011
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Saratov, Den Russiske Føderation, 410012
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St. Petersburg, Den Russiske Føderation, 197022
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St. Petersburg, Den Russiske Føderation, 194354
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St. Petersburg, Den Russiske Føderation, 194044
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St. Petersburg, Den Russiske Føderation, 197136
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St. Petersburg, Den Russiske Føderation, 198205
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St. Petersburg, Den Russiske Føderation, 197374
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St. Petersburg, Den Russiske Føderation, 199178
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Alabama
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Huntsville, Alabama, Forenede Stater, 35801
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Alaska
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Anchorage, Alaska, Forenede Stater, 99503
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California
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Laguna Hills, California, Forenede Stater, 92653
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Long Beach, California, Forenede Stater, 90806
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Los Angeles, California, Forenede Stater, 90017
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Newport Beach, California, Forenede Stater, 92660
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San Diego, California, Forenede Stater, 92123
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San Diego, California, Forenede Stater, 92120
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Tarzana, California, Forenede Stater, 91356
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Colorado
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Denver, Colorado, Forenede Stater, 80220
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Connecticut
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Middlebury, Connecticut, Forenede Stater, 06762
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Florida
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Aventura, Florida, Forenede Stater, 33180
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Coral Gables, Florida, Forenede Stater, 33134
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Pompano Beach, Florida, Forenede Stater, 33060
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Saint Petersburg, Florida, Forenede Stater, 33770
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Wellington, Florida, Forenede Stater, 33449
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Idaho
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Coeur d'Alene, Idaho, Forenede Stater, 83814
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Meridian, Idaho, Forenede Stater, 83642
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Illinois
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Springfield, Illinois, Forenede Stater, 62701
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Indiana
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Jeffersonville, Indiana, Forenede Stater, 47130
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Iowa
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West Des Moines, Iowa, Forenede Stater, 50266
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Maryland
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Baltimore, Maryland, Forenede Stater, 21204
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Baltimore, Maryland, Forenede Stater, 21237
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Greenbelt, Maryland, Forenede Stater, 20770
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Towson, Maryland, Forenede Stater, 21204
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Massachusetts
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Brookline, Massachusetts, Forenede Stater, 02445
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Montana
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Missoula, Montana, Forenede Stater, 59808
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New Jersey
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Mount Laurel, New Jersey, Forenede Stater, 08054
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New Mexico
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Albuquerque, New Mexico, Forenede Stater, 87109
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New York
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Garden City, New York, Forenede Stater, 11530
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New York, New York, Forenede Stater, 10016
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Newburgh, New York, Forenede Stater, 12550
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Poughkeepsie, New York, Forenede Stater, 12601
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The Bronx, New York, Forenede Stater, 10457
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North Carolina
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Concord, North Carolina, Forenede Stater, 28025
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Raleigh, North Carolina, Forenede Stater, 27612
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Pennsylvania
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Bala-Cynwyd, Pennsylvania, Forenede Stater, 19004
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Bryn Mawr, Pennsylvania, Forenede Stater, 19010
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South Carolina
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Greer, South Carolina, Forenede Stater, 29650
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Myrtle Beach, South Carolina, Forenede Stater, 29572
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Texas
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Carrollton, Texas, Forenede Stater, 75010
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Dallas, Texas, Forenede Stater, 75390
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Houston, Texas, Forenede Stater, 77030
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Utah
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Salt Lake City, Utah, Forenede Stater, 84124
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Washington
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Burien, Washington, Forenede Stater, 98166
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Christchurch, New Zealand, 8013
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Tauranga, New Zealand, 3140
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Whangarei
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Whau Valley, Whangarei, New Zealand, 0145
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Chernigiv, Ukraine, 14034
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Chernovtsy, Ukraine, 58000
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Dnipropetrovsk, Ukraine, 49005
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Kharkiv, Ukraine, 61000
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Kyiv, Ukraine, 04053
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Kyiv, Ukraine, 02125
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Lviv, Ukraine, 79013
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Lviv, Ukraine, 79059
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Zaporizhzhya, Ukraine, 69600
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Age ≥50 years
- Lower Urinary Tract Symptoms (LUTS) attributable to BPH for ≥6 months
- IPSS ≥15
- Maximum urine flow (Qmax) of 5 - 15 mL/sec
- Prostate volume of 30 - 100 mL as determined by TRUS
- Serum prostate-specific antigen (PSA) values <10 ng/mL
- Post-void residual (PVR) <= 200 mL
Exclusion Criteria:
- Inability to void ≥125 mL urine
- Prior surgery/MIST for BPH
- Presence of or history of certain conditions that could interfere with study results or endanger subject
- Use of certain prescribed medications that could interfere with study results
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: PRX302
PRX302 injection
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Single intraprostatic bilateral injection at a dose of 0.6 µg/g
Andre navne:
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Placebo komparator: Placebo
Placebo (Vehicle-only injection)
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Single intraprostatic bilateral injection of vehicle only
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Efficacy
Tidsramme: Week 52
|
International Prostate Symptom Score (IPSS) total score change from baseline over 52 weeks.
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Week 52
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Efficacy
Tidsramme: Week 52
|
Qmax change from baseline over 52 weeks.
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Week 52
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Efficacy
Tidsramme: Week 52
|
IPSS total score change from baseline at each individual post-baseline timepoint.
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Week 52
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Efficacy
Tidsramme: Week 52
|
Qmax change from baseline at each individual post-baseline timepoint.
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Week 52
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Efficacy
Tidsramme: Week 52
|
IPSS "responders" at each individual post-baseline timepoint.
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Week 52
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Efficacy
Tidsramme: Week 52
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Qmax "responders" at each individual post-baseline timepoint.
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Week 52
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Efficacy
Tidsramme: Week 52
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Proportion of patients who receive rescue therapy.
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Week 52
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Efficacy
Tidsramme: Week 52
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Time to onset of rescue therapy.
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Week 52
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Efficacy
Tidsramme: Week 52
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Incidence rate for episodes of urinary retention.
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Week 52
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Efficacy
Tidsramme: Week 52
|
Transition Zone (TZ) prostate volume change from baseline as measured by transrectal ultrasound (TRUS) at each individual post-baseline timepoint.
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Week 52
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Efficacy
Tidsramme: Week 52
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Total prostate volume (PV) change from baseline as measured by TRUS at each individual post-baseline timepoint.
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Week 52
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Safety
Tidsramme: Week 52
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Treatment-emergent adverse events (TEAEs).
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Week 52
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Safety
Tidsramme: Week 52
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Episodes of acute urinary retention as determined by the independent Adjudication Panel.
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Week 52
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Safety
Tidsramme: Week 52
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Assessment of sexual function for men who are sexually active using the International Index of Erectile Function - Erectile Function (IIEF-EF) and the Male Sexual Health Questionnaire© short form for ejaculatory dysfunction (MSHQ-EjD).
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Week 52
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Safety
Tidsramme: Week 52
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Physical examinations.
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Week 52
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Safety
Tidsramme: Week 52
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Vital signs.
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Week 52
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Safety
Tidsramme: Week 6
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Electrocardiograms (ECGs).
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Week 6
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Safety
Tidsramme: Week 52
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Laboratory parameters, consisting of chemistry panel, complete blood count (CBC), and urinalysis.
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Week 52
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Safety
Tidsramme: Week 52
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Measurement of anti-PRX302 antibodies (APA).
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Week 52
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Safety
Tidsramme: Week 52
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Serum concentration of PRX302 only if clinically indicated by an event such as suspected systemic toxicity.
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Week 52
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Richard C Yocum, MD, Sophiris Bio Corp
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
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
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- PRX302-3-01
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