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Statins In The Elderly (SITE)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT02547883
Recruitment Status : Completed
First Posted : September 11, 2015
Last Update Posted : February 24, 2023
Sponsor:
Information provided by (Responsible Party):
University Hospital, Bordeaux

Tracking Information
First Submitted Date  ICMJE September 10, 2015
First Posted Date  ICMJE September 11, 2015
Last Update Posted Date February 24, 2023
Actual Study Start Date  ICMJE June 15, 2016
Actual Primary Completion Date January 31, 2023   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: June 13, 2016)
  • Incremental Cost per QALY gained [ Time Frame: 36 month after inclusion ]
    Ratio between QALYs (quality-adjusted life years) gained estimated by the EQ-5D scale and cost for the French healthcare system
  • Overall mortality [ Time Frame: 36 month after inclusion ]
Original Primary Outcome Measures  ICMJE
 (submitted: September 10, 2015)
  • QALY gained [ Time Frame: 36 month after inclusion ]
    QALYs (quality-adjusted life years) will be estimated by the EQ-5D scale
  • Cost for the French healthcare system [ Time Frame: 36 month after inclusion ]
Change History
Current Secondary Outcome Measures  ICMJE
 (submitted: June 13, 2016)
  • Quality of life [ Time Frame: 3, 12, 24 and 36 moth after inclusion ]
    Quality of life as measured by the SF12
  • Clinical events occurence [ Time Frame: 3, 12, 24 and 36 moth after inclusion ]
    Clinical events: cardiovascular events, diabetes, cognitive disorders
Original Secondary Outcome Measures  ICMJE
 (submitted: September 10, 2015)
  • Overall mortality [ Time Frame: 36 month after inclusion ]
  • Quality of life [ Time Frame: 3, 12, 24 and 36 moth after inclusion ]
    Quality of life as measured by the SF12
  • Clinical events occurence [ Time Frame: 3, 12, 24 and 36 moth after inclusion ]
    Clinical events: cardiovascular events, diabetes, cognitive disorders
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Statins In The Elderly
Official Title  ICMJE Mortality and Economic Impact of Stopping Statins in People Aged of 75 and Over: a Pragmatic Clinical Trial
Brief Summary

In patients ≥ 75 years, there is no evidence that statins in primary prevention are associated with a decreased mortality and recent US recommendations consider statins in people only between 40 and 75 years. Moreover, statins are associated with numerous side effects impacting quality of life of those people and represent a high cost for the French healthcare system.

The aim of the present study is to evaluate cost/effectiveness ratio, in real life, of statin cessation in people ≥ 75 years treated in primary prevention.

Detailed Description

Statins in primary prevention are associated with a 1.2% decreased absolute risk of cardiovascular events in large randomized studies. Anyway, in patients ≥ 75 years, the impact of statins on mortality have not been demonstrated and large observational studies have shown an increased risk of mortality in people with low cholesterol. Moreover, statins are associated with numerous side effects, particularly in the elderly including myalgia and myositis, diabetes, cognitive disorders, fatigue and loss of energy and of physical activities, treatment interactions. At last, the cost of statins for the French national health insurance is 800 million euros per year (including around 200 million euros for people ≥ 75 years).

The benefit/risk ratio of statins is not established in primary prevention in people ≥ 75 years, leading to numerous and discordant expert advices since no specific randomized trial have been conducted in this population.

Thus, in patients ≥ 75 years treated with statins in primary prevention, the studied strategy will be to stop statin therapy. The comparison strategy will be represented by the group of patient who will continue their statin at the same dose.

Patients will be followed up every three months, according to general recommendations, during 36 months. Clinical events will be prospectively registered

Study Type  ICMJE Interventional
Study Phase  ICMJE Not Applicable
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Other
Condition  ICMJE Mortality
Intervention  ICMJE Drug: Cessation of statin
The intervention evaluated is the cessation of statin
Study Arms  ICMJE
  • Experimental: Patients stopping statin
    Intervention: Drug: Cessation of statin
  • No Intervention: Patients continuing statin
Publications *

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: February 5, 2020)
1230
Original Estimated Enrollment  ICMJE
 (submitted: September 10, 2015)
2430
Actual Study Completion Date  ICMJE January 31, 2023
Actual Primary Completion Date January 31, 2023   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • People aged ≥ 75 years
  • Treated with any statin from at least one year, in primary prevention
  • Having replied to a standardized questionnaire allowing to screen any history of cardiovascular event
  • Consent form signed

Exclusion Criteria:

  • Life prognosis below 6 months
  • Patient with known homozygous or double heterozygous familial hypercholesterolemia
  • Dementia
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 75 Years and older   (Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE France
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT02547883
Other Study ID Numbers  ICMJE CHUBX 2014/41
PRME 14-0037 ( Other Grant/Funding Number: French minister of Health )
Has Data Monitoring Committee Yes
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Current Responsible Party University Hospital, Bordeaux
Original Responsible Party Same as current
Current Study Sponsor  ICMJE University Hospital, Bordeaux
Original Study Sponsor  ICMJE Same as current
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Chair: Antoine BENARD USMR - CHU de Bordeaux
Principal Investigator: Jean-philippe JOSEPH, Pr Bordeaux university
Study Director: Fabrice BONNET, Pr University Hospital, Bordeaux
PRS Account University Hospital, Bordeaux
Verification Date February 2023

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP