MedPath

A Study To Investigate Tanezumab In Patients With Interstitial Cystitis/ Painful Bladder Syndrome

Phase 2
Terminated
Conditions
Cystitis, Interstitial
Interventions
Biological: Tanezumab
Other: Placebo
Registration Number
NCT00999518
Lead Sponsor
Pfizer
Brief Summary

In a previous study in patients with interstitial cystitis/ painful bladder syndrome (IC/PBS), tanezumab has shown to be efficacious in relieving the pain associated with IC/PBS, as well as some effect on reducing urinary urgency. Only one dose was studied, and tanezumab was well tolerated. In this study, the hypothesis being tested is that tanezumab will show efficacy at several doses on reducing pain with sufficient tolerability. Tanezumab's safety will also be assessed at different dose levels

Detailed Description

This study was terminated on 16 November 2010 following a US FDA partial clinical hold for the tanezumab interstitial cystitis clinical study announced on 19 July 2010 for potential safety issues, and following a pre-planned interim analysis.

Recruitment & Eligibility

Status
TERMINATED
Sex
All
Target Recruitment
205
Inclusion Criteria
  • Patients with interstitial cystitis/ painful bladder syndrome for more than 6 months with moderate to severe pain and a micturition frequency greater than 7 per day.
  • Patients who have been on stable oral medicines for interstitial cystitis/ painful bladder syndrome for at least 3 months. Other therapies might need to be stopped.
Exclusion Criteria
  • Patients on certain recent treatments for interstitial cystitis/ painful bladder syndrome.
  • Body mass index (BMI) of >39 kg/m2.
  • History of allergic or anaphylactic reaction to a therapeutic or diagnostic monoclonal antibody or IgG-fusion protein.
  • Patients with peripheral neuropathy.
  • Patients with Type I or type II diabetes mellitus who have an HbA1c > 8.0%.

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Arm && Interventions
GroupInterventionDescription
Group 3Tanezumab-
Group 1Tanezumab-
Group 2Tanezumab-
Group 4Tanezumab-
Group 5Placebo-
Primary Outcome Measures
NameTimeMethod
Change From Baseline in Mean Average Daily Pain Score at Week 8Baseline, Week 8

Average daily pain score was defined as the mean of the last 7 daily diary pain ratings prior to each assessment time point. Participants rated their average bladder pain due to interstitial cystitis/painful bladder syndrome (IC/PBS) over the past 24 hours on an 11-point numeric rating scale (NRS) ranging from 0 = no bladder pain to 10 = worst possible bladder pain.

Secondary Outcome Measures
NameTimeMethod
Change From Baseline in Mean Average Daily Pain Score at Week 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, and 24Baseline, Week 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

Average daily pain score was defined as the mean of the last 7 daily diary pain ratings prior to each assessment time point. Participants rated their average bladder pain due to interstitial cystitis/painful bladder syndrome (IC/PBS) over the past 24 hours on an 11-point numeric rating scale (NRS) ranging from 0 = no bladder pain to 10 = worst possible bladder pain.

Patient Global Assessment of Health Status ScoresBaseline, Week 2, 8, 16, 24

Participants answered: "Considering all the ways your bladder condition (IC/PBS) affects you, how are you doing today?" Participants responded on a 5-point scale where 1 = very good and 5 = very poor.

Participant's Urge to UrinateBaseline, Week 4, 8, 12, 16, 20, 24

Participants completed 7-item questionnaire assessing their urge to urinate over the past 24 hours. The items were assessed on a 5-point response scale ranging from 0 (never) to 4 (always). Urge to urinate was calculated as the total of the 7 'urge' items with a minimum total score of 0 and a maximum total score of 28. Higher scores indicated greater symptom severity. An average was determined from the 3 days recorded in the 7-day diary period prior to each assessment time point.

Brief Pain Inventory-Short Form (BPI-sf) ScoreBaseline, Week 8, 16, 24

BPI-sf is a 7-item self-administered questionnaire to assess the pain severity and pain interference on daily functions. Pain Severity Index (PSI) is an average of Questions 2-5 which measured the severity of pain (worst, least, average, right now) over past 24-hours on an 11-point scale (0=no pain to 10=pain as bad as you can imagine). Pain Interference Index (PII) is an average of 7 pain interference items of Question 7 that measured the level of interference of pain on daily function (general activity, mood, walking ability, normal work, relations with other people, sleep, enjoyment of life) on an 11-point scale (0=did not interfere to 10=completely interfered). Pain Severity Index and Pain Interference Index total scores ranged from 0 to 10, where higher scores indicate greater pain or greater interference.

Percentage of Participants Who Achieved At Least 30 Percent (%) and 50% Reduction in Mean Average Daily Pain ScoreWeek 8, 16

Average daily pain score was defined as the mean of the last 7 daily diary pain ratings prior to each assessment time point. Participants rated their average bladder pain due to interstitial cystitis/painful bladder syndrome (IC/PBS) over the past 24 hours on an 11-point numeric rating scale (NRS) ranging from 0 = no bladder pain to 10 = worst possible bladder pain.

Number of Nocturnal Micturitions Per 24 HoursBaseline, Week 4, 8, 12, 16, 20, 24

The nocturnal frequency per 24 hours was defined as the number of voids after going to bed and before getting up (the times of going to bed and getting up were recorded in the diary). The nocturnal micturition per 24 hours was calculated as the sum of voluntary voids that occurred during a night's sleep, divided by the number of nights over which this was collected.

Number of Micturition-related Urgency Episodes Per 24 HoursBaseline, Week 4, 8, 12, 16, 20, 24

The micturition urgency frequency per 24 hours was calculated as the sum of urgency episodes (when participant had to rush to get to the bathroom to urinate) occurring during the diary period when this was measured, divided by the number of days over which they were recorded.

Number of Participants With Patient Global Satisfaction Assessment ScoresWeek 8, 16, 24

Participant global satisfaction is assessed using Patient Reported Treatment Impact (PRTI) which is a self-administered questionnaire containing 4 items to assess participant satisfaction, previous treatment, preference and willingness to continue using the study medication. Participants were asked: "Overall, how satisfied are you with the drug that you received since you entered this trial?" Participant's response is rated on a 5-point scale where 1=extremely dissatisfied (dissatisf), 2=dissatisfied, 3=neither satisfied nor dissatisfied (satisfy/dissatisfy), 4=satisfied and 5=extremely satisfied. Number of participants with each response is reported.

Painful Bladder/Interstitial Cystitis Quality of Life Questionnaire (PBIC-QoL) Total ScoreBaseline, Week 2, 8, 16, 24

PBIC-QoL: 25-item questionnaire to assess impact of IC/PBS on health related quality of life over past 7 days. PBIC-QoL included 17 items (Items 2, 5, 8, 11, 14, 18, 20 and 21 did not form part of final instrument), of which 13 were divided into 3 dimensions: activity limitations (Items 1, 3, 4, 6, 7), impact on emotional wellbeing (Items 13, 15, 16, 17, 19), impact on sleep (Items 22, 23, 24). Four items: Item 9 (impact on going out with friends), Item 10 (impact on concentration), Item 12 (impact on eating and drinking), Item 25 (impact on sex life) were scored separately to dimension scores as single items. Items were scored from 4 'not at all' to 0 'extremely difficult' or 'a very great deal'. Eight items included a 'not applicable' response option. Dimension scores ranged from 0 to 4, higher score indicate better quality of life. Total score=sum of the dimension and single item scores, ranged from 0 to 28, higher score indicated better quality of life.

Amount of Rescue Medication Taken Per WeekBaseline, Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

In case of inadequate pain relief or worsening symptoms of IC/PBS, acetaminophen up to 3000 mg per day (1500 mg/day for Japanese population) could be taken as rescue medication.

Number of Participants With Global Response Assessment ScoresWeek 8, 16, 24

Participants were asked: "compared to when you began this trial, how would you rate your IC/PBS symptoms now?" Participants responded by using a 7-point symmetric scale where 1 = markedly worse, 2 = moderately worse, 3 = slightly worse, 4 = no change, 5 = slightly improved, 6 = moderately improved, and 7 = markedly improved.

Mean Voided Volume Per MicturitionBaseline, Week 4, 8, 12, 16, 20, 24

Mean volume voided per micturition was calculated as the total urine volume voided during the diary period when this was measured over 1 day, divided by the number of voids (with non missing volumes) during that day.

Number of Participants With Patient Global Preference Assessment ScoreWeek 8, 16, 24

Participant global preference is assessed using PRTI which is self-administered questionnaire containing 4 items to assess participant satisfaction, previous treatment (T/T), preference and willingness to continue using study medication. Participant reported previous T/T under following categories: lifestyle interventions, physical therapies, toileting programs, drug given into bladder, drug taken by mouth, surgery, and no T/T. Participant preference was assessed on a 5-point scale where, 1=No, I definitely prefer my prior T/T (Def Pref Prior), 2=I have a slight preference for my prior T/T (Slight Pref Prior T/T), 3=I have no preference either way (No preference), 4=I have a slight preference for the drug that I am receiving now (Slight Pref Current), 5=Yes, I definitely prefer the drug that I am receiving (Def Pref Current Drug) now. Number of participants under each of the categories is reported. For previous T/T, a single participant may be represented in more than 1 category.

Percentage of Participants Who Received Rescue MedicationBaseline, Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

For inadequate pain relief or worsening symptoms of IC/PBS, participants took acetaminophen up to 3000 mg per day (1500 mg/day for Japanese population) as rescue medication.

O'Leary-Sant Interstitial Cystitis Symptom Index (ICSI) ScoreBaseline, Week 2, 8, 16, 24

The ICSI contained 4 questions that measured symptom severity including urinary urgency, urinary frequency, nocturia and pain/burning in the bladder. Each question in the ICSI was rated on a 0-5 scale. The sum of the individual question ratings was the total score for the ICSI. Total scores ranged from 0 to 20, with higher scores indicating greater symptom severity and bother.

Number of Participants With Willingness to Re-use Medicine AssessmentWeek 8, 16, 24

Participant willingness to re-use study medication is assessed using PRTI which is a self-administered questionnaire containing four items to assess participant satisfaction, previous treatment, preference and willingness to continue using the study medication. Participants were asked: "In the future, would you be willing to use the same drug that you have received since you entered this trial for your chronic prostatitis?" Participants responded on 5-point scale where, 1=No, I definitely would not want to use the same drug again (definitely not want), 2=I might not want to use the same drug again (might not want), 3=I am not sure (not sure), 4=I might want to use the same drug again (might want), 5=Yes, I would definitely want to use the same drug again (definitely want).

Serum Total Nerve Growth Factor (NGF) LevelsBaseline, Week 1, 2, 8, 16, 24

Serum samples were analyzed for total NGF using a validated, sensitive and specific immunoaffinity enrichment liquid chromatography tandem mass spectrometric method (IA/LC/MS/MS) method.

Change From Baseline in Mean Worst Daily Pain Score at Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 and 24Baseline, Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

Worst daily pain score was defined as the mean of the last 7 daily diary pain ratings prior to each assessment time point. Participants rated their worst bladder pain due to IC/PBS over the past 24 hours on an 11-point NRS ranging from 0 = no bladder pain to 10 = worst possible bladder pain.

Number of Micturitions Per 24 HoursBaseline, Week 4, 8, 12, 16, 20, 24

The micturition frequency per 24 hours was calculated from the sum of voids divided by the diary period over which they were collected.

Euro Quality of Life (EQ-5D) - Health State Profile Utility ScoreBaseline, Week 8, 16, 24

EQ-5D is a participant rated questionnaire to assess health-related quality of life in terms of a single utility score. Health State Profile component assesses level of current health for 5 domains: mobility, self-care, usual activities, pain and discomfort, and anxiety and depression; 1 indicates better health state (no problems); 3 indicates worst health state ("confined to bed"). Scoring formula developed by EuroQol Group assigns a utility value for each domain in the profile. Score is transformed and results in a total score range -0.594 to 1.000; higher score indicates a better health state.

Number of Days of Rescue Medication Usage Per WeekBaseline, Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

In case of inadequate pain relief or worsening symptoms of IC/PBS, participants took acetaminophen up to 3000 mg per day (1500 mg/day for Japanese population) as rescue medication.

Number of Rescue Medication Doses Used Per WeekBaseline, Week 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

In case of inadequate pain relief or worsening symptoms of IC/PBS, participants took acetaminophen up to 3000 mg per day (1500 mg/day for Japanese population) as rescue medication.

Trial Locations

Locations (169)

Alpha Clinical Research

🇺🇸

Brighton, Massachusetts, United States

TriCities Medical Research

🇺🇸

Bristol, Tennessee, United States

Urology Associates / Urologic Medical Research

🇨🇦

Kitchener, Ontario, Canada

Anthony Skehan Medicine Professional Corporation

🇨🇦

Thunder Bay, Ontario, Canada

Columbus Urology Research, LLC

🇺🇸

Columbus, Ohio, United States

Marc Kirschner, MD

🇺🇸

Seattle, Washington, United States

Mobley Research Center

🇺🇸

Houston, Texas, United States

Centex Research, Inc.

🇺🇸

Houston, Texas, United States

Tri-State Urologic Services PSC, Inc. dba The Urology Group

🇺🇸

Cincinnati, Ohio, United States

Universitair Ziekenhuis Antwerpen

🇧🇪

Edegem, Belgium

Elite Clinical Studies, LLC

🇺🇸

Phoenix, Arizona, United States

Valley Urologic Associates

🇺🇸

Phoenix, Arizona, United States

Urology Specialists, Ltd.

🇺🇸

Phoenix, Arizona, United States

Central Arizona Urologists

🇺🇸

Phoenix, Arizona, United States

Precision Trials, LLC

🇺🇸

Phoenix, Arizona, United States

Valley Radiologists (x-ray only)

🇺🇸

Phoenix, Arizona, United States

Legacy Clinical Research, LLC

🇺🇸

Oklahoma City, Oklahoma, United States

The Center for Reproductive Health

🇺🇸

Nashville, Tennessee, United States

Access Clinical Trials, Inc (ACT)

🇺🇸

Nashville, Tennessee, United States

Swan and Brennan, Incorporated

🇺🇸

Nashville, Tennessee, United States

Center for Urological Treatment

🇺🇸

Nashville, Tennessee, United States

Diagnostic Health

🇺🇸

Nashville, Tennessee, United States

Salt Lake Regional Medical Center (X-rays only)

🇺🇸

Salt Lake City, Utah, United States

Salt Lake Research, PLLC

🇺🇸

Salt Lake City, Utah, United States

Spitalul Clinic Prof. Dr. Th. Burghele

🇷🇴

Bucuresti, Romania

Martinska fakultna nemocnica

🇸🇰

Martin, Slovakia

Szpital Kliniczny Dzieciatka Jezus, Centrum Leczenia Obrazen

🇵🇱

Warszawa, Poland

MILAB s.r.o.

🇸🇰

Presov, Slovakia

Taipei Veterans General Hospital/Department of Surgery

🇨🇳

Taipei, Taiwan

Urology of Rosmedtechnology

🇷🇺

Moscow, Russian Federation

Coastal Clinical Research, Inc.

🇺🇸

Mobile, Alabama, United States

Canyon State Urology

🇺🇸

Glendale, Arizona, United States

Arizona Research Center

🇺🇸

Phoenix, Arizona, United States

Scottsdale Medical Imaging

🇺🇸

Scottsdale, Arizona, United States

Radiology Limited (x-ray only)

🇺🇸

Tucson, Arizona, United States

Arizona Urologic Specialists

🇺🇸

Tucson, Arizona, United States

Urology Associates of Central California

🇺🇸

Fresno, California, United States

Access Medical Imaging

🇺🇸

Beverly Hills, California, United States

Citrus Valley Medical Research Inc.

🇺🇸

Glendora, California, United States

Institute for Advanced Urology

🇺🇸

Los Angeles, California, United States

Tri Valley Urology Group

🇺🇸

Murrieta, California, United States

Boulder Medical Center, PC

🇺🇸

Boulder, Colorado, United States

Valley Neurology

🇺🇸

Murrieta, California, United States

Liberty Pacific Medical Imaging

🇺🇸

Signal Hill, California, United States

Longmont Clinic, PC

🇺🇸

Longmont, Colorado, United States

Grove Hill Clinical Research

🇺🇸

New Britain, Connecticut, United States

Diagnostic Imaging (radiology only)

🇺🇸

Dover, Delaware, United States

Urology Center of Grove Hill

🇺🇸

New Britain, Connecticut, United States

Urology Associates of Dover

🇺🇸

Dover, Delaware, United States

Brian J. Hines, MD

🇺🇸

Stamford, Connecticut, United States

Stamford Therapeutics Consortium

🇺🇸

Stamford, Connecticut, United States

Visions Clinical Research

🇺🇸

Boynton Beach, Florida, United States

Jacksonville Center for Clinical Research

🇺🇸

Jacksonville, Florida, United States

Specialists in Urology

🇺🇸

Naples, Florida, United States

University Urologists

🇺🇸

Lake Worth, Florida, United States

Advanced Urology Associates

🇺🇸

New Port Richey, Florida, United States

Renstar Medical Research

🇺🇸

Ocala, Florida, United States

Ocala Urology Specialists

🇺🇸

Ocala, Florida, United States

Urology Specialists of West Florida

🇺🇸

New Port Richey, Florida, United States

Advanced Imaging Center Incorporated

🇺🇸

Ocala, Florida, United States

Excel Medical Imaging

🇺🇸

New Port Richey, Florida, United States

Pinellas Urology, Inc.

🇺🇸

Saint Petersburg, Florida, United States

Gateway Radiology (x-rays only)

🇺🇸

Pinellas Park, Florida, United States

Atlanta Medical Research Institute, LLC

🇺🇸

Alpharetta, Georgia, United States

Advanced Research Institute Incorporated

🇺🇸

Trinity, Florida, United States

Northside Hospital Radiology Services (x-ray only)

🇺🇸

Alpharetta, Georgia, United States

Atlanta Center for Medical Research

🇺🇸

Atlanta, Georgia, United States

MRI Imaging of Georgia

🇺🇸

Atlanta, Georgia, United States

MRI Imaging Of Georgia

🇺🇸

Atlanta, Georgia, United States

Deaconess Clinic Downtown Research Institute

🇺🇸

Evansville, Indiana, United States

Deaconess Clinic Gateway Health Center Research Institute

🇺🇸

Newburgh, Indiana, United States

Georgia Urology

🇺🇸

Decatur, Georgia, United States

Metropolitan Urology

🇺🇸

Jeffersonville, Indiana, United States

The Iowa Clinic, Medical Imaging

🇺🇸

West Des Moines, Iowa, United States

Urology of Indiana, LLC

🇺🇸

Noblesville, Indiana, United States

American Health Network (X-Ray only)

🇺🇸

Noblesville, Indiana, United States

The Iowa Clinic, Urology

🇺🇸

West Des Moines, Iowa, United States

Anne Arundel Urology, PA

🇺🇸

Annapolis, Maryland, United States

Regional Urology, LLC

🇺🇸

Shreveport, Louisiana, United States

Anne Arundel Diagnostics Imaging

🇺🇸

Annapolis, Maryland, United States

Grand Rapids Women's Health dba Female Pelvic Medicine and Urogynecology Institute of Michigan

🇺🇸

Grand Rapids, Michigan, United States

Rheumatology PC

🇺🇸

Kalamazoo, Michigan, United States

Michigan Institute of Urology, P.C.

🇺🇸

Troy, Michigan, United States

Women's Clinic of Lincoln, P.C.

🇺🇸

Lincoln, Nebraska, United States

Southeast Urology Network

🇺🇸

Memphis, Tennessee, United States

CRL Imaging Southdale (x-rays only)

🇺🇸

Edina, Minnesota, United States

Medical Advanced Pain Specialists Applied Research Center Incorporated

🇺🇸

Edina, Minnesota, United States

Benedictine Hospital

🇺🇸

Kingston, New York, United States

Hudson Valley Urology, PC

🇺🇸

Poughkeepsie, New York, United States

Family Health Care Center (X-Ray)

🇺🇸

Lincoln, Nebraska, United States

Capital Region Urological Surgeons

🇺🇸

Albany, New York, United States

University of Rochester Medical Center

🇺🇸

Rochester, New York, United States

University of Rochester, Department of Urology

🇺🇸

Rochester, New York, United States

University Urology Associates

🇺🇸

New York, New York, United States

Salisbury Urological Clinic

🇺🇸

Salisbury, North Carolina, United States

Crescent Medical Research

🇺🇸

Salisbury, North Carolina, United States

DRA Imaging, PC (X-Rays Only)

🇺🇸

Poughkeepsie, New York, United States

Piedmont Medical Research

🇺🇸

Winston-Salem, North Carolina, United States

Central Ohio Urology Group

🇺🇸

Cofumbus, Ohio, United States

Premier Urology

🇺🇸

Westerville, Ohio, United States

Institute for Female Pelvic Medicine and Reconstructive Surgery

🇺🇸

Allentown, Pennsylvania, United States

The Urology Group

🇺🇸

Greer, South Carolina, United States

Urologic Consultants of Southeastern Pennsylvania

🇺🇸

Bala-Cynwyd, Pennsylvania, United States

Jeanes Hospital

🇺🇸

Philadelphia, Pennsylvania, United States

Matrix Research, LLC

🇺🇸

Greer, South Carolina, United States

Bristol Urological Associates, PC

🇺🇸

Bristol, Tennessee, United States

The Neurology Clinic

🇺🇸

Memphis, Tennessee, United States

The West Clinic

🇺🇸

Memphis, Tennessee, United States

Advances In Health, Inc.

🇺🇸

Houston, Texas, United States

Rocky Mountain Neurological Associates

🇺🇸

Murray, Utah, United States

St. Luke's Diagnostic and Treatment Center Kirby Glen

🇺🇸

Houston, Texas, United States

Salt Lake Surgical Center

🇺🇸

Murray, Utah, United States

Western Urological Clinic, PC

🇺🇸

Salt Lake City, Utah, United States

Integrity Medical Research, LLC

🇺🇸

Mountlake Terrace, Washington, United States

Urology Northwest

🇺🇸

Mountlake Terrace, Washington, United States

Universitair Ziekenhuis Brussel

🇧🇪

Brussel, Belgium

Universitair Ziekenhuis Gent

🇧🇪

Gent, Belgium

Universitair Ziekenhuis Gasthuisberg

🇧🇪

Leuven, Belgium

The Gateway 2

🇨🇦

Abbotsford, British Columbia, Canada

The Male/Female Health and Research Centre, Royal Court Medical Centre

🇨🇦

Barrie, Ontario, Canada

Kingston General Hospital

🇨🇦

Kingston, Ontario, Canada

Centre for Applied Urological Research

🇨🇦

Kingston, Ontario, Canada

Sunnybrook Health Sciences Centre

🇨🇦

Toronto, Ontario, Canada

Kouvolan Laakariasema

🇫🇮

Kouvola, Finland

Centre Hospitalier Universitaire de Sherbrooke

🇨🇦

Sherbrooke, Quebec, Canada

Harasanshin Hospital, Urology

🇯🇵

Fukuoka-shi, Fukuoka, Japan

Kyoto City Hospital, Urology

🇯🇵

Nakagyo-ku, Kyoto-shi, Kyoto, Japan

Tokyo Women's Medical University Medical Center East

🇯🇵

Arakawa-ku, Tokyo, Japan

Tokyo University Hospital

🇯🇵

Bunkyo-ku, Tokyo, Japan

Department of Urology, Asan Medical Center, University of Ulsan

🇰🇷

Songpa-gu, Seoul, Korea, Republic of

SPZOZ Wojewodzki Szpital Zespolony im. Jedrzeja Sniadeckiego, Oddzial Urologii

🇵🇱

Bialystok, Poland

Department of Urology, Korea University Anam Hospital

🇰🇷

Seoul, Korea, Republic of

Spoldzielnia Pracy Specjalistow Radiologow

🇵🇱

Warszawa, Poland

Conti Medica Sp. z o.o.

🇵🇱

Warszawa, Poland

Dinu Uromedica SCM

🇷🇴

Bucuresti, Sector 4, Romania

NZOZ Centrum Medyczne Wola

🇵🇱

Warszawa, Poland

Centrul Medical Sf. Pantelimon

🇷🇴

Pantelimon, Romania

Federal State Institution Scientific Research Institute of Urology of Rosmedtechnology

🇷🇺

Moscow, Russian Federation

Saint-Petersburg State Healthcare Institution City Hospital # 15/Department of Urology

🇷🇺

Saint-Petersburg, Russian Federation

SEIHPE St. Petersburg State Medical University n.a.I.P. Pavlov Roszdrava

🇷🇺

St. Petersburg, Russian Federation

SEIHPE St. Petersburg State Medical University n.a.I.P. Pavlov Roszdrava/Chair of Urology

🇷🇺

St. Petersburg, Russian Federation

Univerzitna nemocnica Martin

🇸🇰

Martin, Slovakia

Clinica Del Remei - Instituto Medico Tecnologico

🇪🇸

Barcelona, Spain

Hospital Universitario Puerta de Hierro Majadahonda

🇪🇸

Majadahonda, Madrid, Spain

Medicinsk Rontgen (x-ray only)

🇸🇪

Malmo, Sweden

Hospital Clinic I Provincial de Barcelona

🇪🇸

Barcelona, Spain

Kliniska provningsenheten

🇸🇪

Goteborg, Sweden

Chang Gung Medical Foundation - Kaohsiung/Department of Surgery

🇨🇳

Koahsiung Hsien, Taiwan

Center for Lakemedelsprovning Malmo

🇸🇪

Malmo, Sweden

Taichung Hospital, Department of Health, Executive Yuan

🇨🇳

Taichung City, Taiwan

Taipei Veterans General Hospital (X-Ray Only)

🇨🇳

Taipei, Taiwan

Beaumont Hospitals - Royal Oak

🇺🇸

Royal Oak, Michigan, United States

Alabama Orthopaedic Clinic

🇺🇸

Mobile, Alabama, United States

HealthCare Midwest

🇺🇸

Kalamazoo, Michigan, United States

Beyer Research

🇺🇸

Kalamazoo, Michigan, United States

Midtown Imaging

🇺🇸

West Palm Beach, Florida, United States

Department of Urology, Seoul National University Hospital

🇰🇷

Seoul, Korea, Republic of

Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine

🇰🇷

Seoul, Korea, Republic of

Longmont Medical Research Network

🇺🇸

Longmont, Colorado, United States

Women's Health Specialty Care

🇺🇸

Farmington, Connecticut, United States

Genesis Clinical Research and Consulting

🇺🇸

Fall River, Massachusetts, United States

Atlantic Urology Medical Group

🇺🇸

Long Beach, California, United States

Planned Parenthood of Arkansas and Eastern Oklahoma

🇺🇸

Tulsa, Oklahoma, United States

Oklahoma State University

🇺🇸

Tulsa, Oklahoma, United States

Volunteer Research Group

🇺🇸

Knoxville, Tennessee, United States

New Orleans Center for Clinical Research

🇺🇸

Knoxville, Tennessee, United States

University Urology

🇺🇸

Knoxville, Tennessee, United States

Department of Obstetrics & Gynaecology, Prince of Wales Hospital The Chinese University of Hong Kong

🇭🇰

Shatin, NEW Territories, Hong Kong

Department of Surgery, The Chinese University of Hong Kong

🇭🇰

Shatin, Hong Kong

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