Who may participate

Each clinical study has its own guidelines for who may participate, called eligibility criteria. These factors can include your age, sex, overall health, type and stage of disease, and personal treatment history. However, only the research study staff can determine if you qualify to enroll in the study.

Condition
Hemophilia A, Hemophilia B
The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.
Sex
Male
The sex of people who may participate in a clinical trial. Sex is a person’s classification based on assignment at birth. Eligibility based on sex is distinct from eligibility based on gender.
Age
12 - 74 years
The age a person must be to participate in a clinical trial.
View more eligibility criteria

Study Locations

Study Locations

74 trials found.

USF Health Morsani Center For Advanced Healthcare

Tampa, Florida, United States, 33612
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Hospital Universitario La Paz

Madrid, Spain, 28046
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University of Iowa

Iowa City, Iowa, United States, 52242
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Severance Hospital, Yonsei University Health System

Seoul, Korea, Republic of, 03722
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Kyung Hee University Hospital at Gangdong

Seoul, Korea, Republic of, 05278
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Hospital Universitario "Dr Jose Eleuterio Gonzalez"

Monterrey, Nuevo LEON, Mexico, 64460
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Centro Multidisciplinario para el Desarrollo Especializado de la Inv. Clínica en Yucatán, S.C.P.

Mérida, Yucatán, Mexico, 97130
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Sultan Qaboos University Hospital

Muscat, Oman, 123
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FGBOU VO "Samara State Medical University" of MoH of Russia

Samara, Russian Federation, 443079
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Clinical Center of Serbia

Belgrade, Serbia, 11000
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Institute for Mother and Child healthcare "Dr Vukan Cupic"

Belgrade, Serbia, 11000
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Clinical Center Kragujevac

Kragujevac, Serbia, 34000
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Clinical Center Nis

Nis, Serbia, 18000
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Hospital Universitario A Coruna

A Coruna, Spain, 15006
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Hospital Universitario Vall d´Hebron

Barcelona, Spain, 08035
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Hospital Universitario de Salamanca

Salamanca, Spain, 37007
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Nagoya University Hospital - Transfusion Medicine

Nagoya, Aichi, Japan, 466-8560
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Hospital Universitario Miguel Servet

Zaragoza, Spain, 50009
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ChangHua Christian Hospital

Changhua City, Changhua County, Taiwan, 500
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Taichung Veterans General Hospital

Taichung, Taiwan, 40705
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Acibadem Adana Hospital

Adana, Turkey, 01130
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Hacettepe University Medical Faculty

Ankara, Turkey, 06230
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Gazi University Health Research and Practice Center Gazi Hospital

Ankara, Turkey, 06500
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Akdeniz University Medical Faculty

Antalya, Turkey, 07060
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Gaziantep University Sahinbey Research and Training Hospital

Gaziantep, Turkey, 27310
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Istanbul University Oncology Institute

Istanbul, Turkey, 34093
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Ege University Medical Faculty

Izmir, Turkey, 35040
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Dr. Behcet Uz Child Diseases Surgery Education and Research Hospital

Izmir, Turkey, 35210
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Erciyes University Medical Faculty

Kayseri, Turkey, 38039
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Ondokuz Mayıs University Medical Faculty

Samsun, Turkey, 55280
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Hiroshima University Hospital

Hiroshima, Japan, 734-8551
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Kyungpook National University Hospital

Daegu, Korea, Republic of, 41944
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Università degli Studi di Perugia, Azienda Ospedaliera di Perugia, Ospedale Santa Maria della

Perugia, Italy, 06156
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Queen Mary Hospital

Hong Kong, Hong Kong
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Northwell Health HTC

New Hyde Park, New York, United States, 11040
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UMHAT "Prof.Dr. Stoyan Kirkovich"

Stara Zagora, Bulgaria, 6003
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McMaster Children's Hospital

Hamilton, Ontario, Canada, L8N 3Z5
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McMaster University Medical Centre - Hamilton Health Sciences

Hamilton, Ontario, Canada, L8N 3Z5
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McMaster University

Hamilton, Ontario, Canada, L8S 4K1
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The Hospital For Sick Children

Toronto, Ontario, Canada, M5G 1X8
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Jiangxi Provincial People's Hospital

Nanchang, Jiangxi, China, 306113
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Jiangxi Provincial People's Hospital

Nanchang, Jiangxi, China, 330006
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Institute of Hematology, Chinese Academy of Medical Sciences

Tianjin, Tianjin, China, 300020
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Klinicki bolnicki centar Zagreb

Zagreb, Croatia, 10000
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Hôpital Necker Enfants Malades

Paris, France, 75015
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Prince of Wales Hospital

Hong Kong, Hong Kong
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Karadeniz Technical University Medical Faculty

Trabzon, Turkey, 61080
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Nirmal Hospital Pvt, Ltd

Surat, Gujarat, India, 395002
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Sahyadri Clinical Research and Development Center

Pune, Maharashtra, India, 411004
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Sahyadri Super Speciality Hospital

Pune, Maharashtra, India, 411004
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Christian Medical College

Vellore, Tamil NADU, India, 632004
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Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico

Milano, Milan, Italy, 20122
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Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone

Palermo, Italy, 90127
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Università degli Studi di Roma "Sapienza"-Policlinico Umberto I

Roma, RM, Italy, 00161
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King Faisal Specialist Hospital & Research Center

Riyadh, Saudi Arabia
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St. Michael's Hospital

Toronto, Ontario, Canada, M5B 1W8
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National Center for Child Health and Development

Setagaya-ku, Tokyo, Japan, 157-8535
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Instituto Estadual de Hematologia Arthur de Siqueira Cavalcanti - HEMORIO

Rio de Janeiro, RJ, Brazil, 20211-030
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Centro de Hematologia e Hemoterapia - Hemocentro de Campinas - UNICAMP

Campinas, SAO Paulo, Brazil, 13083-878
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University Multiprofile Hospital for Active Treatment ''Georgi Stranski'' EAD

Pleven, Bulgaria, 5800
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Ogikubo Hospital

Suginami-ku, Tokyo, Japan, 167-0035
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Daejeon Eulji Medical Center Eulji University

Daejeon, Korea, Republic of, 35233
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Kaohsiung Medical University Chung-Ho Memorial Hospital

Kaohsiung, Taiwan, 807
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Chonnam National University Hwasun Hospital

Jeollanam-do, Korea, Republic of, 58128
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National Taiwan University Hospital

Taipei, Taiwan, 10002
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Nanfang Hospital, Southern Medical University

Guangzhou, Guangdong, China, 510515
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King Abdulaziz University Hospital

Jeddah, Saudi Arabia, 21589
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The Affiliated Hospital of Guizhou Medical University

Guiyang, Guizhou, China, 550004
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Hospital Universitario Virgen del Rocío

Sevilla, Spain, 41013
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Azienda Ospedaliero Universitaria Careggi

Firenze, FI, Italy, 50134
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Tokyo Metropolitan Children's Medical Center

Fuchu, Tokyo, Japan, 183-8561
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Hospital Universitario de Son Espases

Palma de Mallorca, Islas Baleares, Spain, 07120
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Klinikum der Johann Wolfgang Goethe-Universität, Medizinische Klinik II,

Frankfurt am Main, Germany, 60590
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CHU Hôtel-Dieu

Nantes Cedex 1, France, 44093
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