PIE II: Pharmacological Intervention in the Elderly II
Study Details
Study Description
Brief Summary
The purpose of this study is to examine whether spironolactone will improve exercise tolerance and quality of life in elderly patients with heart failure preserved ejection fraction (HFPEF).
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Detailed Description
Exercise intolerance due to HFPEF is a major cause of disability among older Americans. Several lines of evidence suggest that aldosterone antagonism may improve exercise tolerance in HFPEF. Therefore, the primary aim of this study is to test the hypothesis that spironolactone will improve exercise tolerance and quality of life in elderly patients with isolated HFPEF. A total of 72 participants aged 60 or older will be randomized to receive either spironolactone 25mg daily or a placebo.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: 1 Spironolactone |
Drug: Spironolactone
25mg tablet daily for 9 months
Other Names:
|
Placebo Comparator: 2 Placebo |
Drug: Placebo
Placebo tablet daily for 9 months
|
Outcome Measures
Primary Outcome Measures
- Exercise Intolerance [Baseline, 4 and 9 months]
Peak exercise VO2
- Quality of Life Measured by the Minnesota Living With Heart Failure Questionnaire-total Score [Baseline, 4 and 9 months]
The Minnesota Living with Heart Failure Questionnaire (MLHF) is a self-administered disease-specific questionnaire for patients with Heart Failure, comprising 21 items rated on six-point Likert scales, representing different degrees of impact of HF on HRQoL, from 0 (none) to 5 (very much). It provides a total score (range 0-105, from best to worst HRQoL), as well as scores for two dimensions, physical (8 items, range 0-40) and emotional (5 items, range 0-25). The other eight items (of the total of 21) are only considered for the calculation of the total score. Scale of 0-105:The higher the score the worse the heart failure related Quality of Life.
Secondary Outcome Measures
- Concentric Left Ventricular Remodeling [Baseline, 9 month]
Left ventricle measurements by MRI: Mass/end diastolic volume ratio: g/ml
- Left Ventricular Diastolic Stiffness [Baseline, 4 month and 9 month]
Echocardiography Doppler measurement of left ventricular diastolic function: Early mitral annulus velocity (lateral) (Ea; cm/s)
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Ambulatory
-
Medically stable
-
Ages 60 or older
-
Diagnosis of diastolic heart failure
Exclusion Criteria:
-
Valvular heart disease
-
Significant change in cardiac medication within the past 4 weeks
-
Uncontrolled hypertension
-
Recent or debilitating stroke
-
Cancer or other noncardiovascular conditions with life expectancy less than 2 years
-
Anemia
-
Elevated serum potassium
-
Renal insufficiency
-
Psychiatric disease (uncontrolled major psychoses, depression, dementia, or personality disorder)
-
Allergy to spironolactone; currently taking spironolactone or any aldosterone antagonist
-
Plans to leave area within 1 year
-
Refuses informed consent
-
Failure to pass screening tests: pulmonary function, echocardiogram, or exercise
-
Contra-indications to magnetic resonance imaging [MRI] (indwelling metal-containing prosthesis; pacemaker or defibrillator; history of welding occupation; uncontrollable claustrophobia)
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Wake Forest University Baptist Medical Center | Winston-Salem | North Carolina | United States | 27157 |
Sponsors and Collaborators
- Wake Forest University
- National Institute on Aging (NIA)
Investigators
- Principal Investigator: Dalane W. Kitzman, MD, Professor of Internal Medicine, Cardiology, Director of Echocardiography, Wake Forest University Health Sciences
Study Documents (Full-Text)
None provided.More Information
Publications
- Cicoira M, Zanolla L, Franceschini L, Rossi A, Golia G, Zeni P, Caruso B, Zardini P. Relation of aldosterone "escape" despite angiotensin-converting enzyme inhibitor administration to impaired exercise capacity in chronic congestive heart failure secondary to ischemic or idiopathic dilated cardiomyopathy. Am J Cardiol. 2002 Feb 15;89(4):403-7.
- Daniel KR, Wells G, Stewart K, Moore B, Kitzman DW. Effect of aldosterone antagonism on exercise tolerance, Doppler diastolic function, and quality of life in older women with diastolic heart failure. Congest Heart Fail. 2009 Mar-Apr;15(2):68-74. doi: 10.1111/j.1751-7133.2009.00056.x.
- Kitzman DW, Gardin JM, Gottdiener JS, Arnold A, Boineau R, Aurigemma G, Marino EK, Lyles M, Cushman M, Enright PL; Cardiovascular Health Study Research Group. Importance of heart failure with preserved systolic function in patients > or = 65 years of age. CHS Research Group. Cardiovascular Health Study. Am J Cardiol. 2001 Feb 15;87(4):413-9.
- Kitzman DW, Herrington DM, Brubaker PH, Moore JB, Eggebeen J, Haykowsky MJ. Carotid arterial stiffness and its relationship to exercise intolerance in older patients with heart failure and preserved ejection fraction. Hypertension. 2013 Jan;61(1):112-9. doi: 10.1161/HYPERTENSIONAHA.111.00163. Epub 2012 Nov 12.
- Kitzman DW, Higginbotham MB, Cobb FR, Sheikh KH, Sullivan MJ. Exercise intolerance in patients with heart failure and preserved left ventricular systolic function: failure of the Frank-Starling mechanism. J Am Coll Cardiol. 1991 Apr;17(5):1065-72.
- Kitzman DW, Little WC, Brubaker PH, Anderson RT, Hundley WG, Marburger CT, Brosnihan B, Morgan TM, Stewart KP. Pathophysiological characterization of isolated diastolic heart failure in comparison to systolic heart failure. JAMA. 2002 Nov 6;288(17):2144-50.
- Pitt B, Zannad F, Remme WJ, Cody R, Castaigne A, Perez A, Palensky J, Wittes J. The effect of spironolactone on morbidity and mortality in patients with severe heart failure. Randomized Aldactone Evaluation Study Investigators. N Engl J Med. 1999 Sep 2;341(10):709-17.
- Zannad F, Alla F, Dousset B, Perez A, Pitt B. Limitation of excessive extracellular matrix turnover may contribute to survival benefit of spironolactone therapy in patients with congestive heart failure: insights from the randomized aldactone evaluation study (RALES). Rales Investigators. Circulation. 2000 Nov 28;102(22):2700-6. Erratum in: Circulation 2001 Jan 23;103(3):476.
- AG0030
- R01AG018915
- 2R01AG018915-05
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Spironolactone | Placebo |
---|---|---|
Arm/Group Description | Spironolactone Spironolactone: 25mg tablet daily for 9 months | Placebo Placebo: Placebo tablet daily for 9 months |
Period Title: Overall Study | ||
STARTED | 42 | 38 |
COMPLETED | 37 | 34 |
NOT COMPLETED | 5 | 4 |
Baseline Characteristics
Arm/Group Title | Spironolactone | Placebo | Total |
---|---|---|---|
Arm/Group Description | Spironolactone Spironolactone: 25mg tablet daily for 9 months | Placebo Placebo: Placebo tablet daily for 9 months | Total of all reporting groups |
Overall Participants | 42 | 38 | 80 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
70.0
(7.3)
|
71.7
(7.3)
|
70.8
(7.3)
|
Sex: Female, Male (Count of Participants) | |||
Female |
34
81%
|
30
78.9%
|
64
80%
|
Male |
8
19%
|
8
21.1%
|
16
20%
|
Peak VO2 (ml/kg/min) (ml/kg/min) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [ml/kg/min] |
13.5
(2.9)
|
13.3
(2.9)
|
13.4
(2.9)
|
Workload (Watts) (Watts) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [Watts] |
63
(26)
|
60
(26)
|
62
(26)
|
Outcome Measures
Title | Exercise Intolerance |
---|---|
Description | Peak exercise VO2 |
Time Frame | Baseline, 4 and 9 months |
Outcome Measure Data
Analysis Population Description |
---|
The outcome measure data uses data from all participants with 4 and/or 9 month follow-up. Thirty-seven participants randomized to spironolactone and 35 participants randomized to placebo completed 4 months of follow-up, and 37 participants randomized to spironolactone and 34 participants randomized to placebo completed 9 months of follow-up. |
Arm/Group Title | Spironolactone | Placebo |
---|---|---|
Arm/Group Description | Spironolactone Spironolactone: 25mg tablet daily for 9 months | Placebo Placebo: Placebo tablet daily for 9 months |
Measure Participants | 37 | 35 |
Baseline |
13.5
(2.9)
|
13.3
(2.9)
|
4 months |
13.6
(3.5)
|
13.5
(3.4)
|
9 months |
13.8
(3.2)
|
13.9
(3.7)
|
Title | Quality of Life Measured by the Minnesota Living With Heart Failure Questionnaire-total Score |
---|---|
Description | The Minnesota Living with Heart Failure Questionnaire (MLHF) is a self-administered disease-specific questionnaire for patients with Heart Failure, comprising 21 items rated on six-point Likert scales, representing different degrees of impact of HF on HRQoL, from 0 (none) to 5 (very much). It provides a total score (range 0-105, from best to worst HRQoL), as well as scores for two dimensions, physical (8 items, range 0-40) and emotional (5 items, range 0-25). The other eight items (of the total of 21) are only considered for the calculation of the total score. Scale of 0-105:The higher the score the worse the heart failure related Quality of Life. |
Time Frame | Baseline, 4 and 9 months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Spironolactone | Placebo |
---|---|---|
Arm/Group Description | Spironolactone Spironolactone: 25mg tablet daily for 9 months | Placebo Placebo: Placebo tablet daily for 9 months |
Measure Participants | 37 | 35 |
Baseline |
32
(21)
|
28
(19)
|
4 months |
29
(20)
|
29
(23)
|
Final- 9 months |
29
(18)
|
25
(18)
|
Title | Concentric Left Ventricular Remodeling |
---|---|
Description | Left ventricle measurements by MRI: Mass/end diastolic volume ratio: g/ml |
Time Frame | Baseline, 9 month |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Spironolactone | Placebo |
---|---|---|
Arm/Group Description | Spironolactone Spironolactone: 25mg tablet daily for 9 months | Placebo Placebo: Placebo tablet daily for 9 months |
Measure Participants | 37 | 35 |
baseline |
1.8
(.4)
|
1.7
(.5)
|
9 month |
1.7
(.4)
|
1.6
(.4)
|
Title | Left Ventricular Diastolic Stiffness |
---|---|
Description | Echocardiography Doppler measurement of left ventricular diastolic function: Early mitral annulus velocity (lateral) (Ea; cm/s) |
Time Frame | Baseline, 4 month and 9 month |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Spironolactone | Placebo |
---|---|---|
Arm/Group Description | Spironolactone Spironolactone: 25mg tablet daily for 9 months | Placebo Placebo: Placebo tablet daily for 9 months |
Measure Participants | 37 | 35 |
baseline |
7.0
(2.1)
|
6.8
(1.4)
|
4 month |
7.0
(2.1)
|
6.8
(1.4)
|
9 month |
7.4
(2.2)
|
6.6
(1.6)
|
Adverse Events
Time Frame | ||||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Spironolactone | Placebo | ||
Arm/Group Description | Spironolactone Spironolactone: 25mg tablet daily for 9 months | Placebo Placebo: Placebo tablet daily for 9 months | ||
All Cause Mortality |
||||
Spironolactone | Placebo | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Spironolactone | Placebo | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 6/42 (14.3%) | 6/38 (15.8%) | ||
Cardiac disorders | ||||
Hospitalization for chest pain | 2/42 (4.8%) | 2 | 1/38 (2.6%) | 1 |
Hospitalization for shortness of breath | 0/42 (0%) | 0 | 3/38 (7.9%) | 5 |
Hospitalization for syncope | 2/42 (4.8%) | 2 | 0/38 (0%) | 0 |
Hospitalization for hypotension | 1/42 (2.4%) | 1 | 0/38 (0%) | 0 |
General disorders | ||||
Elective surgery | 1/42 (2.4%) | 1 | 3/38 (7.9%) | 3 |
Death | 0/42 (0%) | 0 | 1/38 (2.6%) | 1 |
Vascular disorders | ||||
Hospitalization for angioedema | 1/42 (2.4%) | 1 | 0/38 (0%) | 0 |
Other (Not Including Serious) Adverse Events |
||||
Spironolactone | Placebo | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/42 (0%) | 0/38 (0%) |
Limitations/Caveats
More Information
Certain Agreements
All Principal Investigators ARE employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Dr. Dalane Kitzman |
---|---|
Organization | Wake Forest Baptist Health |
Phone | 336-716-3274 |
dkitzman@wakehealth.edu |
- AG0030
- R01AG018915
- 2R01AG018915-05