Evidence map›Paper›PMID 28985268›Full record

Trial reportAmerican journal of hypertension2017

Clinical Outcomes by Race and Ethnicity in the Systolic Blood Pressure Intervention Trial (SPRINT): A Randomized Clinical Trial.

Carolyn H Still, Carlos J Rodriguez, Jackson T Wright, Timothy E Craven, Adam P Bress, Glenn M Chertow, Paul K Whelton, Jeffrey C Whittle, Barry I Freedman, Karen C Johnson and 9 more

Registry-linked trialOpen access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in American journal of hypertension, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01206062 (Systolic Blood Pressure Intervention Trial), which is not on this map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
2.3field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT01206062 nacompletednot on this map

Systolic Blood Pressure Intervention Trial

TypeinterventionalSponsorNational Heart, Lung, and Blood Institute (NHLBI)Ran2010 to 2019Enrolled9,361ConditionsHypertensionArmsIntensive control of SBP, Standard control of SBP
3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Trial
  6. Article
  7. Review
  8. Observational
  9. Article
  10. Article
  11. Article
  12. Self-Reported Race as a Social Determinant of Stroke Risk in Observational Versus Clinical Trial Datasets.Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association · 2022
    Observational
  13. Article
  14. SPRINT Revisited: Updated Results and Implications.Hypertension (Dallas, Tex. : 1979) · 2021
    Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

19 authors at 13 institutions in 1 country.

Carolyn H StillFrances Payne Bolton School of Nursing, Case Western Reserve University, USA.
Carlos J RodriguezWake Forest School of Medicine/Department of Epidemiology and Prevention, Section on Cardiovascular Medicine, USA.
Jackson T WrightSchool of Medicine, Case Western Reserve University, USA.
Timothy E CravenDivision of Public Health Sciences, Department of Biostatistical Sciences, Wake Forest School of Medicine, USA.
Adam P BressDivision of Health System Innovation and Research, Department of Population Health Sciences, University of Utah School of Medicine, USA.
Glenn M ChertowStanford University School of Medicine, Division of Nephrology, USA.
Paul K WheltonDepartment of Epidemiology, Tulane University School of Public Health and Tropical Medicine, USA.
Jeffrey C WhittleDepartment of Medicine, Medical College of Wisconsin, Milwaukee and Primary Care Division, Clement J. Zablocki Veterans Affairs Medical Center, USA.
Barry I FreedmanDepartment of Internal Medicine, Section on Nephrology, Wake Forest School of Medicine, USA.
Karen C JohnsonDepartment of Preventive Medicine, University of Tennessee Health Science Center, USA.
Capri G FoyDepartment Social Sciences and Health Policy, School of Medicine, Wake Forest University, USA.
Jiang HeDepartment of Epidemiology, Tulane University School of Public Health and Tropical Medicine, USA.
John B KostisCardiovascular Institute, Rutgers Robert Wood Johnson Medical School, USA.
James P LashDepartment of Medicine, University of Illinois Chicago, USA.
Carolyn F PedleyWake Forest Baptist Health, USA.
Roberto PisoniDepartment of Medicine, Medical University of South Carolina, USA.
James R PowellDivision of General Internal Medicine, Brody School of Medicine, East Carolina University, USA.
Barry M WallMemphis Veterans Affairs Medical Center, USA.
SPRINT Writing Group
Wake Forest University · USTulane University · USAtrium Health Wake Forest Baptist · USCase Western Reserve University · USEast Carolina University · USMedical University of South Carolina · USMilwaukee VA Medical Center · USRutgers, The State University of New Jersey · USStanford University · USUniversity Hospitals of Cleveland · USUniversity of Illinois Chicago · USUniversity of Tennessee Health Science Center · USUniversity of Utah · US

Funding

INSTITUTIONAL CLINICAL AND TRANSLATIONAL SCIENCE AWARDUL1RR024134 · NCRR · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 2006 to 2011
$70.4M
Michigan Institute for Clinical and Health Research (MICHR)UL1TR002240 · NCATS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LUMENG, JULIE C, MASHOUR, GEORGE ALEXANDER · 2017 to 2022
$54.9M
University of Pittsburgh Clinical and Translational Science InstituteUL1TR000005 · NCATS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI REIS, STEVEN E · 2012 to 2015
$50.8M
Clinical and Translational Science Collaborative of ClevelandUL1TR000439 · NCATS · CASE WESTERN RESERVE UNIVERSITY · PI KONSTAN, MICHAEL W. · 2012 to 2016
$50.0M
Michigan Institute for Clinical and Health Research (MCHR)UL1TR000433 · NCATS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MASHOUR, GEORGE ALEXANDER · 2012 to 2016
$49.9M
The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
Institutional Clinical and Translational Science AwardUL1TR000003 · NCATS · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 2012 to 2015
$38.9M
Strengthening Stakeholder Engagement in Human Research Protections.UL1TR002003 · NCATS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI KARNIK, NIRANJAN SUBHASH, MERMELSTEIN, ROBIN J. · 2016 to 2024
$33.7M
Tufts Clinical and Translational Research InstituteUL1TR001064 · NCATS · TUFTS UNIVERSITY BOSTON · PI SELKER, HARRY P. · 2013 to 2017
$26.4M
University of Iowa Clinical and Translational Science Program (TL1)UL1RR025755 · NCRR · OHIO STATE UNIVERSITY · PI JACKSON, REBECCA D · 2008 to 2011
$26.3M
CTSA INFRASTRUCTURE FOR PEDIATRIC RESEARCHUL1RR025771 · NCRR · BOSTON UNIVERSITY MEDICAL CAMPUS · PI CENTER, DAVID M. · 2008 to 2011
$17.6M
TUFTS CLINICAL AND TRANSLATION SCIENCE INSTITUTE (UL1): BPCAUL1RR025752 · NCRR · TUFTS UNIVERSITY BOSTON · PI SELKER, HARRY P. · 2008 to 2011
$17.6M
NCATS NIH HHS UL1 TR000002NCATS NIH HHS UL1 TR000003NCATS NIH HHS UL1 TR000005NCATS NIH HHS UL1 TR000050NCATS NIH HHS UL1 TR000064NCATS NIH HHS UL1 TR000073NCATS NIH HHS UL1 TR000075NCATS NIH HHS UL1 TR000093NCATS NIH HHS UL1 TR000105NCATS NIH HHS UL1 TR000433NCATS NIH HHS UL1 TR000439NCATS NIH HHS UL1 TR000445NCATS NIH HHS UL1 TR001064NCATS NIH HHS UL1 TR002003NCATS NIH HHS UL1 TR002240NCRR NIH HHS UL1 RR024134NCRR NIH HHS UL1 RR025752NCRR NIH HHS UL1 RR025755NCRR NIH HHS UL1 RR025771NHLBI NIH HHS HHSN268200900040CNHLBI NIH HHS HHSN268200900046CNHLBI NIH HHS HHSN268200900047CNHLBI NIH HHS HHSN268200900048CNHLBI NIH HHS HHSN268200900049CNIGMS NIH HHS P30 GM103337
6 · The paper itself

Abstract

backgroundThe Systolic Blood Pressure Intervention Trial (SPRINT) showed that targeting a systolic blood pressure (SBP) of ≤ 120 mm Hg (intensive treatment) reduced cardiovascular disease (CVD) events compared to SBP of ≤ 140 mm Hg (standard treatment); however, it is unclear if this effect is similar in all racial/ethnic groups.

methodsWe analyzed SPRINT data within non-Hispanic White (NHW), non-Hispanic Black (NHB), and Hispanic subgroups to address this question. High-risk nondiabetic hypertensive patients (N = 9,361; 30% NHB; 11% Hispanic) 50 years and older were randomly assigned to intensive or standard treatment. Primary outcome was a composite of the first occurrence of a myocardial infarction, acute coronary syndrome, stroke, decompensated heart failure, or CVD death.

resultsAverage postbaseline SBP was similar among NHW, NHB, and Hispanics in both treatment arms. Hazard ratios (HRs) (95% confidence interval) (intensive vs. standard treatment groups) for primary outcome were 0.70 (0.57-0.86), 0.71 (0.51-0.98), 0.62 (0.33-1.15) (interaction P value = 0.85) in NHW, NHB, and Hispanics. CVD mortality HRs were 0.49 (0.29-0.81), 0.77 (0.37-1.57), and 0.17 (0.01-1.08). All-cause mortality HRs were 0.61 (0.47-0.80), 0.92 (0.63-1.35), and 1.58 (0.73-3.62), respectively. A test for differences among racial/ethnic groups in the effect of treatment assignment on all-cause mortality was not significant (Hommel-adjusted P value = 0.062) after adjustment for multiple comparisons.

conclusionTargeting a SBP goal of ≤ 120 mm Hg compared to ≤ 140 mm Hg led to similar SBP control and was associated with similar benefits and risks among all racial ethnic groups, though NHBs required an average of ~0.3 more medications. CLINICAL TRIALS REGISTRATION: Trial Number NCT01206062, ClinicalTrials.gov Identifier at https://clinicaltrials.gov/ct2/show/NCT01206062.

Indexed as

Acute Coronary SyndromeAgedAged, 80 and overAntihypertensive AgentsBlack or African AmericanBlack PeopleBlood PressureEthnicityFemaleHeart FailureHispanic or LatinoHumansHypertensionMaleMiddle AgedMyocardial InfarctionAntihypertensive AgentsAfrican Americansblood pressureclinical outcomesclinical trialsHispanicshypertensionrace and ethnicity

Identifiers

PMID28985268
PMCPMC5861531
OpenAlexW2791985105

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.