Evidence map›Paper›PMID 25324322›Full record

ArticleBMJ open2014

Low utilisation of diabetes medicines in Iran, despite their affordability (2000-2012): a time-series and benchmarking study.

Amir Sarayani, Arash Rashidian, Kheirollah Gholami

Abstract read
In one paragraph

Article in BMJ open, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pharmaceutical policies: effects of financial incentives for prescribers.The Cochrane database of systematic reviews · 2015
    Pooled it
  3. Article
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  12. A ten-year study of anti-diabetic drugs utilization in Iran.Journal of diabetes and metabolic disorders · 2022
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Utilization, Cost, and Affordability of Antihypertensive Therapy in Bulgaria.Iranian journal of pharmaceutical research : IJPR · 2021
    Article
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  19. Observational
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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.

Amir SarayaniResearch Center for Rational Use of Drugs, Tehran University of Medical Sciences, Tehran, Iran.
Arash RashidianDepartment of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Kheirollah GholamiResearch Center for Rational Use of Drugs and Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesDiabetes is a major public health concern worldwide, particularly in low-income and middle-income countries (LMICs). Limited data exist on the status of access to diabetes medicines in LMICs. We assessed the utilisation and affordability of diabetes medicines in Iran as a middle-income country.

designWe used a retrospective time-series design (2000-2012) and assessed national diabetes medicines' utilisation using pharmaceuticals wholesale data.

methodsWe calculated defined daily dose consumptions per population days (DDDs/1000 inhabitants/day; DIDs) indicator. Findings were benchmarked with data from Organization for Economic Co-operation and Development (OECD) countries. We also employed Drug Utilization-90% (DU-90) method to compare DU-90s with the Essential Medicines List published by the WHO. We measured affordability using number of minimum daily wage required to purchase a treatment course for 1 month.

resultsDiabetes medicines' consumption increased from 4.47 to 33.54 DIDs. The benchmarking showed that medicines' utilisation in Iran in 2011 was only 54% of the median DIDs of 22 OECD countries. Oral hypoglycaemic agents consisted over 80% of use throughout the study period. Regular and isophane insulin (NPH), glibenclamide, metformin and gliclazide were the DU-90 drugs in 2012. Metformin, glibenclamide and regular/NPH insulin combination therapy were affordable throughout the study period (∼0.4, ∼0.1, ∼0.3 of minimum daily wage, respectively). While the affordability of novel insulin preparations improved over time, they were still unaffordable in 2012.

conclusionsThe utilisation of diabetes medicines was relatively low, perhaps due to underdiagnosis and inadequate management of patients with diabetes. This had occurred despite affordability of essential diabetes medicines in Iran. Appropriate policies are required to address the underutilisation of diabetes medicines in Iran.

Indexed as

BenchmarkingDeveloping CountriesDiabetes MellitusDrug CostsDrug UtilizationHealth Services AccessibilityHumansHypoglycemic AgentsInterrupted Time Series AnalysisIranRetrospective StudiesHypoglycemic Agents

Identifiers

PMID25324322
PMCPMC4202013

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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.