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Watches safety of Alhemo in Japanese people with haemophilia with inhibitors

Studies how Alhemo, given as routinely prescribed, works in people with haemophilia A or B.

Plain-language title generated from the registry record
Registry title: Post-Marketing Surveillance (All Case Surveillance) on Treatment With Alhemo® in Patients With Haemophilia A or Haemophilia B With Inhibitors

Key facts

Where
Aomori, Fukuoka, Hokkaido, Kagoshima, Kanagawa, Kitakyusyu-shi, Fukuoka, Okinawa, Tokyo, and Toshima City, JapanSee the 11 sites

Where in Japan

  • Mutsu general hospital_PediatricsAomori, JapanNo longer taking part
  • Kyushu university hospital_PediatricsFukuoka, JapanNo longer taking part
  • Sapporo Tokushukai Hospital_PediatricsHokkaido, JapanNo longer taking part
  • Kagoshima City Hospital_PediatricsKagoshima, JapanNo longer taking part
  • St. Marianna University School of Medicine Hospital_PediatricsKanagawa, JapanNo longer taking part
  • Hospital of the University of Occupational And Environmental Health Japan_PediatricsKitakyusyu-shi, Fukuoka, JapanNo longer taking part
  • Nanbu Medical Center & Children's Medical Center_Hematology and OncologyOkinawa, JapanNo longer taking part
  • University of the Ryukyus Hospital_Endocrinology and Metabolism, Hematology and RheumatologyOkinawa, JapanNo longer taking part
  • Ogikubo Hospital_Blood CoagulationTokyo, JapanNo longer taking part
  • Tokyo Medical University HospitalTokyo, JapanNo longer taking part
  • Toshima CityToshima City, JapanNo longer taking part

Questions to ask the study team

  1. How often do I need to come in, and for how long each time?
  2. Are travel costs paid?
  3. Can I keep my own doctor?
  4. What happens if I want to stop?
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Trial details

Who runs it
Novo Nordisk A/S
Trial code
NCT06285071
Record updated
15 June 2026
Original description
The purpose of the study is to investigate the safety and effectiveness of Alhemo® in all participants under real-world clinical practice in Japan. Participants will get Alhemo® as prescribed by the study doctor. The study will last for about 2 years.Read full original descriptionShow less

A Multi-centre, Open-label, Single-arm, Non-interventional Post-marketing Study to Investigate Safety and Clinical Parameters of Alhemo® Under Routine Clinical Practice in Japan

The purpose of the study is to investigate the safety and effectiveness of Alhemo® in all participants under real-world clinical practice in Japan. Participants will get Alhemo® as prescribed by the study doctor. The study will last for about 2 years.

Inclusion: Signed consent obtained before any study-related activities (study-related activities are any procedure related to recording of data according to the protocol); The decision to initiate treatment with commercially available Alhemo® has been made by the patient/LAR and the treating physician before and independently from the decision to include the patient in this study; Male or female patients, regardless of age; Diagnosis with HAwI/HBwI.

Exclusion: Previous participation in this study. Participation is defined as having given informed consent in this study.

ClinicalTrials.gov NCT06285071