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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT04883905
Other study ID # ALN-AS1-006
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date April 26, 2021
Est. completion date April 2027

Study information

Verified date May 2024
Source Alnylam Pharmaceuticals
Contact Alnylam Clinical Trial Information Line
Phone 1-877-ALNYLAM
Email clinicaltrials@alnylam.com
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

This global patient registry is being conducted to characterize the natural history and real-world clinical management of patients with AHP, and to further characterize the real-world safety and effectiveness of givosiran and other approved AHP therapies.


Recruitment information / eligibility

Status Recruiting
Enrollment 150
Est. completion date April 2027
Est. primary completion date April 2027
Accepts healthy volunteers No
Gender All
Age group 12 Years and older
Eligibility Inclusion Criteria: - Documented diagnosis of AHP, per physician's determination Exclusion Criteria: - Currently enrolled in a clinical trial for any investigational agent

Study Design


Locations

Country Name City State
Belgium Clinical Trial Site Leuven
France Clinical Trial Site Bordeaux
France Clinical Trial Site Paris
France Clinical Trial Site Toulouse
Germany Clinical Trial Site Chemnitz
Germany Clinical Trial Site Münster
Germany Clinical Trial Site Würzburg
Italy Clinical Trial Site Milan
Italy Clinical Trial Site Modena
Sweden Clinical Trial Site Stockholm
Switzerland Clinical Trial Site Zürich
United Kingdom Clinical Trial Site Cardiff
United Kingdom Clinical Trial Site London
United States Clinical Trial Site Birmingham Alabama
United States Clinical Trial Site Boston Massachusetts
United States Clinical Trial Site Galveston Texas
United States Clinical Trial Site Gilbert Arizona
United States Clinical Trial Site Minneapolis Minnesota
United States Clinical Trial Site New York New York
United States Clinical Trial Site Oklahoma City Oklahoma
United States Clinical Trial Site Philadelphia Pennsylvania
United States Clinical Trial Site Salt Lake City Utah
United States Clinical Trial Site San Francisco California
United States Clinical Trial Site Seattle Washington
United States Clinical Trial Site Winston-Salem North Carolina

Sponsors (1)

Lead Sponsor Collaborator
Alnylam Pharmaceuticals

Countries where clinical trial is conducted

United States,  Belgium,  France,  Germany,  Italy,  Sweden,  Switzerland,  United Kingdom, 

Outcome

Type Measure Description Time frame Safety issue
Primary Incidence of Selected Events of Interest in AHP Patients Selected events of interest are defined as hepatic events, renal events, and pancreatitis. Up to 6 years
Secondary Annualized Rate of Porphyria Attacks Porphyria attacks are defined as meeting all of the following criteria: an acute episode of neurovisceral pain in the abdomen, back, chest, extremities and/or limbs, no other medically determined cause, and requires treatment with intravenous (IV) dextrose or hemin, carbohydrates, or analgesics, or other medications such as antiemetics at a dose or frequency beyond the participant's usual daily porphyria management. Up to 6 years
Secondary 12-Item Short Form Health Survey Version 2 (SF-12 V2) (Standard Version) S-12 V2 is a 12-question measure capturing global quality of life and overall health status and evaluates the following 8 domains: physical functioning, role physical, bodily pain, general health, vitality, social functioning, role emotional, and mental health. Up to 6 years
See also
  Status Clinical Trial Phase
Completed NCT03338816 - ENVISION: A Study to Evaluate the Efficacy and Safety of Givosiran (ALN-AS1) in Patients With Acute Hepatic Porphyrias (AHP) Phase 3
Terminated NCT03547297 - INSIGHT-AHP: A Study to Characterize the Prevalence of Acute Hepatic Porphyria (AHP) in Patients With Clinical Presentation and History Consistent With AHP
Not yet recruiting NCT04923516 - Prevalence of Acute Hepatic Porphyria
Recruiting NCT05344599 - Evaluating the Prevalence of Acute Hepatic Porphyria in Postural Tachycardia Syndrome
Completed NCT02240784 - EXPLORE: A Natural History Study of Acute Hepatic Porphyria (AHP)
Approved for marketing NCT04056481 - Expanded Access Protocol of Givosiran for Patients With Acute Hepatic Porphyria