Evidence map›Paper›PMID 29540213›Full record

Trial reportTrials2018

Management of hypertension and multiple risk factors to enhance cardiovascular health in Singapore: The SingHypertension cluster randomized trial.

Tazeen H Jafar, Ngiap Chuan Tan, John C Allen, Eric A Finkelstein, Paul Goh, Peter Moey, Joanne Hui Min Quah, Siew Wai Hwang, Juliana Bahadin, Anandan Gerard Thiagarajah and 3 more

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

Trial report in Trials, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02972619 (Management of Hypertension and Multiple Risk Factors to Enhance Cardiovascular Health - A Cluster Randomized Trial in Singapore Polyclinics), which is not on this map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.0field-weighted citation impact, top 22% 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.

NCT02972619 naunknown statusnot on this map

Management of Hypertension and Multiple Risk Factors to Enhance Cardiovascular Health - A Cluster Randomized Trial in Singapore Polyclinics

TypeinterventionalSponsorDuke-NUS Graduate Medical SchoolRan2017 to 2020Enrolled1,000ConditionsHypertension, Cardiovascular DiseaseArmsStructured Multicomponent Intervention (MCI)
3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 11 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Trial
  4. Review
  5. Article
  6. Single-Pill Combination to Improve Hypertension Treatment: Pharmaceutical Industry Development.International journal of environmental research and public health · 2022
    Review
  7. Article
  8. Article
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

13 authors at 3 institutions in 1 country.

Tazeen H JafarProgram in Health Services & Systems Research, Duke-NUS Medical School, Singapore, Singapore. tazeen.jafar@duke-nus.edu.sg.
Ngiap Chuan TanSingHealth Polyclinics, Singapore, Singapore.
John C AllenCentre for Quantitative Medicine, Office of Clinical Sciences, Duke-NUS Medical School, Singapore, Singapore.
Eric A FinkelsteinProgram in Health Services & Systems Research, Duke-NUS Medical School, Singapore, Singapore.
Paul GohSingHealth Polyclinics, Singapore, Singapore.
Peter MoeySingHealth Polyclinics, Singapore, Singapore.
Joanne Hui Min QuahSingHealth Polyclinics, Singapore, Singapore.
Siew Wai HwangSingHealth Polyclinics, Singapore, Singapore.
Juliana BahadinSingHealth Polyclinics, Singapore, Singapore.
Anandan Gerard ThiagarajahSingHealth Polyclinics, Singapore, Singapore.
Jason ChanSingHealth Polyclinics, Singapore, Singapore.
Gary KangSingHealth Polyclinics, Singapore, Singapore.
Agnes KoongSingHealth Polyclinics, Singapore, Singapore.
SingHealth Polyclinics · SGDuke-NUS Medical School · SGSingHealth · SG

Funding

National Medical Research Council NMRC/CSA-SI/0005/2015
6 · The paper itself

Abstract

backgroundHypertension is a serious public health problem in Singapore and is associated with significant morbidity and mortality from cardiovascular disease (CVD) with considerable implications for health-care resources. The goal of the trial is to compare a multicomponent intervention (MCI) to usual care to evaluate the effectiveness and cost-effectiveness of the MCI for lowering blood pressure (BP) among adults with uncontrolled hypertension in Singapore primary-care clinics. METHODS/

designThe study is a cluster randomized trial in eight polyclinics in Singapore: four deliver a structured MCI and four deliver usual care. The components of the MCI are: (1) an algorithm-driven antihypertensive treatment for all hypertensive individuals using single-pill combination (SPC) and lipid-lowering medication for high-risk hypertensive individuals, (2) a motivational conversation for high-risk hypertensive individuals, (3) telephone-based follow-ups of all hypertensive individuals by polyclinic nurses, and (4) discounts on SPC antihypertensive medications. The trial will be conducted with 1000 individuals aged ≥ 40 years with uncontrolled hypertension (systolic BP ≥ 140 mmHg or diastolic BP ≥ 90 mmHg, based on the mean of the last two of three measurements) in eight polyclinics in Singapore. The primary outcome is change in systolic BP from baseline to follow-up at 24 months post-randomization. The incremental cost of MCI per CVD disability adjusted life years (DALY) averted and quality adjusted life years (QALY) saved will be computed. DISCUSSION: The demonstration of an effective and cost-effective hypertension control program that is implementable in busy polyclinics would provide compelling evidence for upscaling the program across all primary-care centers in Singapore, and possibly other regional countries with a similar health-care structure.

trial registrationClinicaltrials.gov, NCT02972619 . Registered on 23 November 2016.

Indexed as

AdultCost-Benefit AnalysisCounselingHumansHypertensionMotivationOutcome Assessment, Health CareRisk FactorsSample SizeBlood pressurecardiovascularHypertensionMotivational counselingSingle-pill combinationTelephone follow-up

Identifiers

PMID29540213
PMCPMC5852962
OpenAlexW2800821656

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.