An Evaluation of the Long-term Safety of Magnesium Iron Hydroxycarbonate
- Registration Number
- NCT00358722
- Lead Sponsor
- Ineos Healthcare Limited
- Brief Summary
Fermagate is a phosphate binder that absorbs phosphate from food, reducing the amount that the body can absorb.
The purpose of this study it to look at the safety of fermagate over longer periods of time.
- Detailed Description
High levels of phosphate in the blood are linked with serious effects, due to calcium imbalances (high levels of parathyroid hormone (PTH), bone disease, formation of calcium deposits in the body, and blood-vessel disease).
This study is an open-label, multi-centre, single-group, 24-week study of fermagatebonate. Subjects participating in this study are those who took at least one dose of double-blind study medication in the IH 001 study and either completed study IH 001 or were withdrawn due to reasons other than an adverse event (AE) considered related to study treatment.
Recruitment & Eligibility
- Status
- TERMINATED
- Sex
- All
- Target Recruitment
- 44
- Taken at least one dose of double-blind medication during study IH 001 and either completed study IH 001 or were withdrawn due to reasons other than an AE considered related to study treatment
- Male or female subjects on active haemodialysis, aged 18 years or over
- Willing to abstain from taking any phosphate binder or oral magnesium-, aluminium-, or iron-containing products and preparations, other than the study medication;
- Willing to avoid any intentional changes in diet such as fasting, dieting or overeating;
- Willing to maintain their usual type and dose of Vitamin D supplementation.
- Participation in any other clinical trial using an investigational product or device within the previous 4 months;
- A significant history of alcohol, drug or solvent abuse in the opinion of the investigator;
- Any disease or condition, physical or psychological, which in the opinion of the investigator would compromise the safety of the subject or increase the likelihood of the subject being withdrawn;
- Clinically significant laboratory findings (for this subject population) in the opinion of the investigator.
- Any malignancy with the exception of basal cell carcinoma;
- A history of a motility disorder of the intestines, including, but not limited to, gastroparesis, ileus, pseudo-obstruction, megacolon, or mechanical obstruction;
- A significant illness in the 4 weeks before screening;
- Taking medication for seizures;
- A history of haemochromatosis;
- A history of serum ferritin concentration of ≥ 1000 ng/mL (excluding transient, treatment-induced ferritin elevation);
- A history of dysphagia or swallowing disorders;
- Female subjects who are lactating or pregnant. Women of childbearing potential (pre-menopausal and not surgically sterilised) unless they abstain from sexual intercourse or are using a reliable contraceptive method, that is, barrier methods, hormones or intrauterine device;
- Current haemoglobin concentration of < 10.00 g/dL;
- Allergy to the IMP or its constituents.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Fermagate Fermagate -
- Primary Outcome Measures
Name Time Method Assessment of AEs and other safety parameters 88 weeks
- Secondary Outcome Measures
Name Time Method Assessment of serum phosphate concentrations 88 weeks
Trial Locations
- Locations (15)
Renal Unit, Leicester General Hospital
🇬🇧Leicester, United Kingdom
1614 West 42nd Street
🇺🇸Pine Bluff, Arkansas, United States
General Medicine and Nephrology, Norfolk and Norwich University Hospital
🇬🇧Norwich, United Kingdom
US Renal Care
🇺🇸Stuttgart, Arkansas, United States
Richard Bright Renal Unit, Southmead Hospital
🇬🇧Bristol, United Kingdom
Addenbrookes Dialysis Centre, Addenbrookes Hospital
🇬🇧Cambridge, United Kingdom
St Lukes Hospital, Little Horton Lane
🇬🇧Bradford, United Kingdom
Dialysis Unit, Broad Green Hospital
🇬🇧Liverpool, United Kingdom
Nottingham Renal and Transplant Unit, Nottingham City Hospital
🇬🇧Nottingham, United Kingdom
Sheffield Kidney Unit, Northern General Hospital
🇬🇧Sheffield, United Kingdom
Dept. of Nephrology, Morriston Hospital
🇬🇧Swansea, United Kingdom
Davita Dialysis Center
🇺🇸Charlotte, North Carolina, United States
Southeast Renal Associates
🇺🇸Charlotte, North Carolina, United States
Renal Unit, Birmingham Heartlands Hospital
🇬🇧Birmingham, United Kingdom
Royal Liverpool University Hospital
🇬🇧Liverpool, United Kingdom