Evidence map›Paper›PMID 22074610›Full record

ArticlePharmacoEconomics2012

Methodological quality of economic evaluations of new pharmaceuticals in The Netherlands.

Ties Hoomans, Johan L Severens, Nicole van der Roer, Gepke O Delwel

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Article in PharmacoEconomics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 4 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

13 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Article
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  7. Subcategorizing the Expected Value of Perfect Implementation to Identify When and Where to Invest in Implementation Initiatives.Medical decision making : an international journal of the Society for Medical Decision Making · 2020
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  10. Cost-effectiveness thresholds: pros and cons.Bulletin of the World Health Organization · 2016
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Ties HoomansSection of Hospital Medicine, Department of Medicine, University of Chicago, Chicago, IL 60637, USA. thoomans@medicine.bsd.uchicago.edu
Johan L Severens
Nicole van der Roer
Gepke O Delwel

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn the Netherlands, decisions about the reimbursement of new pharmaceuticals are based on cost effectiveness, as well as therapeutic value and budget impact. Since 1 January 2005, drug manufacturers are formally required to substantiate the cost effectiveness of drugs that have therapeutic added value in comparison with existing ones through pharmacoeconomic evaluations. Dutch guidelines for pharmacoeconomic research provide methods guidance, ensuring consistency in both the evidence and the decision-making process about drug reimbursement.

aimThis study reviewed the methodological quality of all 21 formally required pharmacoeconomic evaluations of new pharmaceuticals between 1 January 2005 and 1 October 2008, and verified whether these evaluations complied with pharmacoeconomic guidelines.

methodsData on the quality of the pharmacoeconomic evaluations were extracted from the pharmacoeconomic reports published by the Dutch Health Care Insurance Board (CVZ). The Board's newsletters provided information on the advice to, and reimbursement decisions made by, the Dutch Minister of Health. All data extraction was carried out by two independent reviewers, and descriptive analyses were conducted.

resultsThe methodological quality was sound in only 8 of the 21 pharmacoeconomic evaluations. In most cases, the perspective of analysis, the comparator drugs, and the reporting of both total and incremental costs and effects were correct. However, drug indication, form (i.e. cost utility/cost effectiveness) and time horizon of the evaluations were frequently flawed. Moreover, the costs and effects of the pharmaceuticals were not always analysed correctly, and modelling studies were often non-transparent. Twelve drugs were reimbursed, and nine were not.

conclusionsThe compliance with pharmacoeconomic guidelines in economic evaluations of new pharmaceuticals can be improved. This would improve the methodological quality of the pharmacoeconomic evaluations and ensure consistency in the evidence and the decision-making process for drug reimbursement in the Netherlands.

Indexed as

Economics, PharmaceuticalReimbursement MechanismsCosts and Cost AnalysisDecision Making, OrganizationalDrug CostsGuidelines as TopicHumansInsurance, Health, ReimbursementModels, EconomicNetherlandsPharmaceutical PreparationsPharmaceutical Preparations

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.