Evidence map›Paper›PMID 12826783›Full record

Trial reportJournal of clinical hypertension (Greenwich, Conn.)

Achieving goal blood pressure in patients with type 2 diabetes: conventional versus fixed-dose combination approaches.

George L Bakris, Matthew R Weir, Study of Hypertension and the Efficacy of Lotrel in Diabetes (SHIELD) Investigators

Open access · greenAbstract readClinical TrialComparative StudyMulticenter Study
In one paragraph

Trial report in Journal of clinical hypertension (Greenwich, Conn.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 3 pooled it
4.8field-weighted citation impact, top 5% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 3 syntheses or guidelines pooled it, 95 citations in OpenAlex.

  1. Guideline
  2. Guideline
  3. Pooled it
  4. Trial
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  10. Article
  11. Review
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  15. Article
  16. Hypertension Management in Diabetes: 2018 Update.Diabetes spectrum : a publication of the American Diabetes Association · 2018
    Article
  17. Observational
  18. Review
  19. Article
  20. 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

3 authors at 1 institution in 1 country.

George L BakrisDepartment of Preventive Medicine, Rush-Presbyterian-St. Lukes Medical Center, Chicago, IL 60612, USA. gbakris@rush.edu
Matthew R Weir
Study of Hypertension and the Efficacy of Lotrel in Diabetes (SHIELD) Investigators
Rush University Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Data from the Third National Health and Nutrition Examination Survey (NHANES III) demonstrate that only 11% of people with diabetes who are treated for high blood pressure achieve the blood pressure goal of <130/85 mm Hg recommended in the sixth report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC VI). The current study tests the hypothesis that initial therapy with a fixed-dose combination will achieve the recommended blood pressure goal in patients with type 2 diabetes faster than conventional monotherapy. This randomized, double-blind, placebo-controlled study had as a primary end point achievement of blood pressure <130/85 mm Hg. Participants (N=214) with hypertension and type 2 diabetes received either amlodipine/benazepril 5/10 mg (combination) or enalapril 10 mg (conventional) once daily for 4 weeks, titrated to 5/20 mg/day or 20 mg/day, respectively at this time, if target blood pressure was not achieved. Hydrochlorothiazide (HCTZ) 12.5 mg/day was added for the final 4 weeks, if target blood pressure was still not reached. Time from baseline to achieve blood pressure <130/85 mm Hg was shorter in the combination group (5.3+/-3.1 weeks combination vs. 6.4+/-3.8 weeks conventional; p=0.001). At 3 months, more participants in the combination group achieved treatment goal (63% combination vs. 37% conventional; p=0.002). Data analysis at 3 months comparing blood pressure control rates between the fixed-dose combination group (without HCTZ) to the conventional group (receiving HCTZ) showed an even greater disparity in blood pressure goal achievement (87% combination without HCTZ vs. 37% conventional group with HCTZ; p=0.0001). We conclude that initial therapy with a fixed-dose combination may be more efficacious than conventional monotherapy approaches for achieving blood pressure goals in the diabetic patient. A fixed-dose combination approach appears as safe as the current conventional approaches.

Indexed as

AgedAmlodipineAntihypertensive AgentsBenzazepinesDiabetes Mellitus, Type 2Double-Blind MethodDrug Administration ScheduleDrug CombinationsDrug Therapy, CombinationEnalaprilFemaleHumansHypertensionMaleMiddle AgedTreatment OutcomeAmlodipineAntihypertensive AgentsbenazeprilBenzazepinesDrug CombinationsEnalapril

Identifiers

PMID12826783
PMCPMC8101800
OpenAlexW2019386940

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.