Evidence map›Paper›PMID 23890931›Full record

Trial reportJournal of the American Society of Hypertension : JASH

Characteristics, drug combinations and dosages of primary care patients with uncontrolled ambulatory blood pressure and high medication adherence.

Larissa Grigoryan, Valory N Pavlik, David J Hyman

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

Trial report in Journal of the American Society of Hypertension : JASH. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00201084 (Physician Uncertainty Reduction for Hypertension), which is not on this map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% 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.

NCT00201084 nacompletednot on this map

Physician Uncertainty Reduction for Hypertension

TypeinterventionalSponsorBaylor College of MedicineRan2004 to 2009Enrolled670ConditionsCardiovascular Diseases, Heart Diseases, HypertensionArmsUncertainty reduction
3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Guideline
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Observational
  17. Prevalence of pseudoresistant hypertension due to inaccurate blood pressure measurement.Journal of the American Society of Hypertension : JASH · 2016
    Article
  18. Review
  19. Article
  20. Medication adherence and resistant hypertension.Journal of human hypertension · 2015
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Larissa GrigoryanDepartment of Family and Community Medicine, Baylor College of Medicine, Houston, TX, USA. Electronic address: grigorya@bcm.edu.
Valory N PavlikDepartment of Family and Community Medicine, Baylor College of Medicine, Houston, TX, USA.
David J HymanDepartment of Family and Community Medicine, Baylor College of Medicine, Houston, TX, USA.
Baylor College of Medicine · US

Funding

Physician Uncertainty Reduction for Hypertension ControlR01HL078589 · NHLBI · BAYLOR COLLEGE OF MEDICINE · PI HYMAN, DAVID J. · 2004 to 2011
$4.5M
NHLBI NIH HHS R01 HL078589
6 · The paper itself

Abstract

Most studies on the prevalence and determinants of resistant hypertension (RH) do not account for white coat hypertension, medication non-adherence, or use of suboptimal treatment dosages. We studied the characteristics, drug combinations, and dosages of patients on at least three antihypertensives of different classes who had uncontrolled blood pressure on 24-hour ambulatory blood pressure monitoring and high medication adherence measured by electronic monitoring. The data were collected as part of the baseline measures of a hypertension control trial. Of 140 monitored primary care patients, all with uncontrolled office blood pressure, 69 (49%) were on at least three antihypertensives of different classes. Of these 69, 15 (22%) were controlled on ambulatory blood pressure monitoring, 20 (29%) were uncontrolled and non-adherent, leaving only 34 (49%) adherent to their medications and having uncontrolled ambulatory hypertension (uncontrolled RH). Thirty-one (91%) of the 34 uncontrolled RH patients were prescribed a diuretic, of which 24 were on hydrochlorothiazide 25 mg. Less than half of the patients on angiotensin-converting enzyme inhibitor, angiotensin receptor blocker, or calcium channel blocker were prescribed maximal doses of these agents. Half of the RH can be attributed to white coat effect and poor medication adherence, and all of the remaining patients were on apparently suboptimal drug combinations and/or dosages. Primary care physicians need to be educated regarding the optimal treatment of RH.

Indexed as

Medication AdherenceAdultAgedAged, 80 and overAntihypertensive AgentsBlood PressureBlood Pressure Monitoring, AmbulatoryCalcium Channel BlockersDiureticsDose-Response Relationship, DrugDrug ResistanceDrug Therapy, CombinationFemaleHumansHypertensionMaleAntihypertensive AgentsCalcium Channel BlockersDiureticsdrug dosageelectronic monitoringmedication adherenceResistant hypertensionwhite-coat hypertension

Identifiers

PMID23890931
PMCPMC3883386
OpenAlexW2063387527

What OpenQuestion holds

Textmetadata
LicenceTDM
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.