Extension of Study HGT-SAN-055 Evaluating Administration of rhHNS in Patients With Sanfilippo Syndrome Type A (MPS IIIA)
- Conditions
- Sanfilippo Syndrome Type A or Mucopolysaccharidosis (MPS IIIA)MedDRA version: 19.1Level: LLTClassification code 10056918Term: Sanfilippo's syndromeSystem Organ Class: 10010331 - Congenital, familial and genetic disordersMedDRA version: 19.1Level: PTClassification code 10056890Term: Mucopolysaccharidosis IIISystem Organ Class: 10010331 - Congenital, familial and genetic disordersTherapeutic area: Diseases [C] - Congenital, Hereditary, and Neonatal Diseases and Abnormalities [C16]
- Registration Number
- EUCTR2010-021348-16-GB
- Lead Sponsor
- Shire Human Genetic Therapies, Inc
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Not Recruiting
- Sex
- All
- Target Recruitment
- 12
Patients must meet all of the following criteria to be considered eligible for enrollment:
1. The patients must have completed Study HGT-SAN-055 and, in the opinion of the investigator, has no safety or medical issues that contraindicate participation.
2. The patient, patient’s parent(s), or legally authorized representative has voluntarily signed an Institutional Review Board / Independent Ethics Committee-approved informed consent (and assent, if applicable) form after all relevant aspects of the study have been explained and discussed with the patient, patient’s parent(s), or legally authorized representative's consent and patient’s assent, as appropriate, must be obtained prior to any study specific procedures.
3. The patient has received at least 5 of the 6 planned infusions of rhHNS in the study HGT-SAN-055 study.
4. Patients must be medically stable, in the opinion of the Investigator, to accommodate the protocol requirements, including travel, assessments, and IDDD surgery (if necessary for replacement purposes), without placing an undue burden on the patient/patient's family.
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 1
F.1.3 Elderly (>=65 years) no
F.1.3.1 Number of subjects for this age range
Subjects will be excluded from the study if there is evidence of any of the following criteria at screening or at anytime during the study:
1. The patient has experienced an adverse reaction to study drug in Study HGT-SAN-055 that contraindicates further treatment with rhHNS.
2. The patient has a known hypersensitivity to the active ingredient or any excipients in rhHNS drug product.
3. The patient has significant non-MPS IIIA related central nervous system (CNS) impairment or behavioral disturbances that would confound the scientific integrity or interpretation of study assessments, as determined by the Investigator.
4. The patient has significant MPS IIIA behavioral-related issues, as determined by the Investigator, which would preclude performance of study neurocognitive and developmental testing procedures.
5. The patient is pregnant, breast feeding, or is a female patient of childbearing potential, who will not or cannot comply with the use of an acceptable method of birth control, such as condoms, barrier method, oral contraception, etc.
6. The patient has any known or suspected hypersensitivity to anesthesia or is thought to have an unacceptably high risk for anesthesia due to airway compromise or other conditions.
7. The patient has a history of poorly controlled seizure disorder.
8. The patient is currently receiving psychotropic or other medications, which in the Investigator’s opinion, would be likely to substantially confound test results and the dose and regimen of which cannot be kept constant throughout the study.
9. The patient cannot sustain absence from aspirin, non-steroidal medications, or medications that affect blood clotting within 1 week prior to a relevant study-related procedure (eg, device implantation if applicable), or has ingested such medications within 1 week before any procedures in which any change in clotting activity would be deleterious.
10. The patient has received treatment with any investigational drug (other than rhHNS) intended as a treatment for MPS IIIA within the 30 days prior to, or during the study, or is currently enrolled in another study that involves an investigational drug or device (screening through safety follow-up contact).
11. The patient has received a hematopoietic stem cell or bone marrow transplant.
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method