SENSOR: Study to Investigate Cinacalcet Treatment in Haemodialysis Patients With Secondary Hyperparathyroidism

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Amgen
ClinicalTrials.gov Identifier:
NCT00117052
First received: June 30, 2005
Last updated: May 21, 2013
Last verified: May 2013
  Purpose

The purpose of this study is to demonstrate that the efficacy of cinacalcet when co-administered with the first meal after dialysis is comparable (non-inferior) to the efficacy of cinacalcet when administered during the dialysis study visit.


Condition Intervention Phase
Secondary Hyperparathyroidism
End Stage Renal Disease
Drug: cinacalcet
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: SENSOR: Study to InvestigatE Cinacalcet TreatmeNt in Haemodialysis Patients With SecOndary HyperparathyRoidism

Resource links provided by NLM:


Further study details as provided by Amgen:

Primary Outcome Measures:
  • Number of subjects with PTH less than or equal to 300pg/mL [ Time Frame: 21 week dose optimisation phase ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Changes in Calcium (Ca), Phosphor (P), Ca X P, KDOQI guidelines, Rate of Nausea and Vomiting Aes [ Time Frame: Dose Optimisation phase 21 weeks ] [ Designated as safety issue: No ]
  • Safety of cinacalcet [ Time Frame: 21 weeks ] [ Designated as safety issue: No ]

Enrollment: 673
Study Start Date: September 2004
Study Completion Date: February 2006
Primary Completion Date: November 2005 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Active Comparator: During dialysis visit
Cinacalcet is given during the dialysis visit
Drug: cinacalcet
All eligible subjects were assigned to receive once daily oral doses of cinacalcet, but were randomised in a 1:1 ratio to receive the drug either with the first meal after dialysis or during the dialysis visit on dialysis days.
Active Comparator: Post-dialysis meal
Cinacalcet is administered with a post-dialysis meal
Drug: cinacalcet
All eligible subjects were assigned to receive once daily oral doses of cinacalcet, but were randomised in a 1:1 ratio to receive the drug either with the first meal after dialysis or during the dialysis visit on dialysis days.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria: - CKD patients requiring dialysis (HD, HDF, HF) for at least 1 month before enrolment - An iPTH determination within 14 days before randomisation must be greater than or equal to 300 pg/mL (biPTH greater than or equal to 150 pg/mL) - A serum calcium determination (corrected for calcium) within 14 days before randomisation must be greater than or equal to 8.4 mg/dL [2.1 mmol/L] Exclusion Criteria: - Have an unstable medical condition, defined as having been hospitalised, other than for dialysis vascular access revision, within 30 days before day 1, or otherwise unstable in the judgment of the investigator - Are currently breast-feeding - Are performing peritoneal dialysis - Have had a parathyroidectomy in the 3 months before day 1 - Have a gastrointestinal disorder that may be associated with impaired absorption of orally administered medications or an inability to swallow tablets

  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00117052

Sponsors and Collaborators
Amgen
Investigators
Study Director: MD Amgen
  More Information

Additional Information:
Publications:
Responsible Party: Amgen
ClinicalTrials.gov Identifier: NCT00117052     History of Changes
Other Study ID Numbers: 20040143
Study First Received: June 30, 2005
Last Updated: May 21, 2013
Health Authority: Germany: Federal Institute for Drugs and Medical Devices

Keywords provided by Amgen:
Clinical trial
Amgen
Secondary HyperParaThyroidism (SHPT)
Dialysis
End Stage Renal Disease (ESRD)
KDOQI
Cinacalcet

Additional relevant MeSH terms:
Hyperparathyroidism
Hyperparathyroidism, Secondary
Kidney Diseases
Kidney Failure, Chronic
Parathyroid Diseases
Endocrine System Diseases
Urologic Diseases
Renal Insufficiency, Chronic
Renal Insufficiency

ClinicalTrials.gov processed this record on July 31, 2014