Evidence map›Paper›PMID 42136487›Full record

SynthesisCurrent pharmaceutical design2026

Polypill Therapy is the Key to Improving Treatment Adherence in Comorbid Patients with High Cardiovascular Risk: A Systematic Review and Meta-Analysis.

Andrey Garanin, Olesya Aydumova, Anatoly Rubanenko

Abstract readSystematic ReviewMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Current pharmaceutical design, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Andrey GaraninScientific and Practical Center for Remote Medicine, Samara State Medical University, Samara, Russia.ORCID 0000-0001-6665-1533
Olesya AydumovaPropaedeutic Therapy Department with the Course of Cardiology, Samara State Medical University, Samara, Russia.ORCID 0000-0001-5673-7958
Anatoly RubanenkoPropaedeutic Therapy Department with the Course of Cardiology, Samara State Medical University, Samara, Russia.ORCID 0000-0002-3996-4689

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe creation of a fixed combination ("polypill") primarily reflects the medical community's efforts to increase patient adherence to treatment, which contributes to both individual and population- level risk reduction. However, different studies use various methods to assess patient adherence. The results of different studies regarding this topic are controversial. Some studies demonstrate positive effects of "polypill" administration on patient adherence, and other studies show no statistically significant differences compared to standard therapy. The aim of this review was to assess the adherence to treatment in comorbid patients with high cardiovascular risk who used "polypill" therapy compared to standard monocomponent therapy.

methodsThe search was conducted in accordance with PRISMA requirements across the databases PubMed, Google Scholar, and ClinicalTrials.gov. Two independent reviewers conducted the search, and in cases of disagreement, a third reviewer was involved. A total of 1.941 publications were analyzed, of which 358 were found in PubMed, 1.580 were found in Google Scholar, and 3 were found in Clinical Trials. A total of 11 publications were selected for the final analysis of full-text articles. The meta-analysis evaluated the adherence to therapy in patients after myocardial infarction, with dyslipidemia, arterial hypertension, and high cardiovascular risk, who used "polypill" therapy, compared to standard therapy with monocomponent drugs.

resultsThe meta-analysis of adherence to "polypill" therapy compared to standard therapy included 11 studies involving comorbid patients with high cardiovascular risk. The total number of patients was 39.286. 19.664 patients used "polypill" therapy, and 19.622 patients used standard therapy with monocomponent drugs. According to the results of the meta-analysis, high adherence to treatment is more common in patients using "polypill" compared to standard therapy (relative risk (RR) 1.434 (95% CI 1.26-1.64, p<0.001)). DISCUSSION: "Polypill" therapy is generally effective in increasing adherence. Attention should also be paid to other factors that can influence patients' adherence to "polypill" therapy, such as the duration of the follow-up period, the number of patient visits, initial adherence, and patient education. The advantages and limitations of "polypill" therapy are described in this review. Despite certain limitations, "polypill" is considered a promising option for improving patients' adherence in clinical practice, especially when combined with other adherence- enhancing strategies.

conclusionA current systematic review and meta-analysis have shown that the use of fixed-dose combinations ("polypill") in comorbid patients with high cardiovascular risk is associated with greater adherence to treatment compared to standard therapy with monocomponent drugs.

Indexed as

Cardiovascular DiseasesMedication AdherenceAdherence InterventionsComorbidityHeart Disease Risk FactorsHumansadherencecardiovascular riskComorbiditycompliancepersistencepolypill

Identifiers

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Registered trials

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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.