Evidence map›Paper›PMID 19220278›Full record

ArticleBritish journal of clinical pharmacology2009

Access to prescribing information for paediatric medicines in the USA: post-modernization.

Larissa Young, Francis Lawes, June Tordoff, Pauline Norris, David Reith

Abstract read
In one paragraph

Article in British journal of clinical pharmacology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
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

5 authors.

Larissa YoungSchool of Pharmacy and Dunedin School of Medicine, University of Otago, Dunedin, New Zealand.
Francis Lawes
June Tordoff
Pauline Norris
David Reith

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsThe aims of the present study were to examine the Physicians' Desk Reference (PDR) for changes in the listing of medicines licensed for children in the USA over a 10-year period (1998-2007).

methodsThe USA PDR was used to identify products listed in 1998, 2002 and 2007. Information about generic name (active agent), salt, strength, brand name, suitability of formulation, paediatric licensing information and the lowest age of licensing was extracted. Prescription products were collapsed down to chemical entities/fixed-dose combinations.

resultsOf the prescription entities listed in the PDR, 538 (55.9%), 488 (54.3%) and 394 (51.3%) were licensed for children in 1998, 2002 and 2007, respectively. There was a 39% decrease in the number of entities licensed for the newborn and a 34% decrease for children aged 2-6 years between 1998 and 2007. Formulations suitable for children were listed for 611 (63.4%), 550 (61.2%) and 430 (60.6%), respectively. Prescription entities with both a suitable oral formulation and licensing for children numbered 161 (16.7%), 148 (16.5%) and 100 (14.1%) in 1998, 2002 and 2007, respectively.

conclusionsThe listings in the PDR suggest that overall access to prescribing information about drugs in the paediatric population has not shown an increase over the decade. This particularly affected the neonatal age group.

Indexed as

PediatricsPharmaceutical PreparationsAdolescentChildChild, PreschoolDrug Information ServicesHumansInfantInfant, NewbornLegislation, DrugLicensureReference BooksUnited StatesPharmaceutical Preparations

Identifiers

PMID19220278
PMCPMC2675045

What OpenQuestion holds

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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.