Evidence map›Paper›PMID 21888447›Full record

ReviewPaediatric drugs2011

Clonidine extended-release: in attention-deficit hyperactivity disorder.

Jamie D Croxtall

Abstract readReview
PubMed Publisher
In one paragraph

Review in Paediatric drugs, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 17% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 188 citations in OpenAlex.

  1. Guideline
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Lifetime evolution of ADHD treatment.Journal of neural transmission (Vienna, Austria : 1996) · 2021
    Review
  7. Article
  8. Article
  9. 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

1 author at 1 institution in 1 country.

Jamie D CroxtallAdis, a Wolters Kluwer Business, Auckland, New Zealand. demail@adis.co.nz
Wolters Kluwer Health · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clonidine, an α(2)-adrenergic agonist, is approved in the US as an extended-release (XR) tablet for the treatment of attention-deficit hyperactivity disorder (ADHD) in children and adolescents (aged 6-17 years). In two, randomized, double-blind, multicenter, phase III trials of 8 weeks' duration, clonidine XR improved the symptoms of ADHD in children and adolescents. Significantly greater reductions from baseline in ADHD rating scale IV (ADHD-RS-IV) total scores at week 5 (primary endpoint) were achieved by recipients of clonidine XR 0.2 and 0.4 mg/day monotherapy than by recipients of placebo. When added to patients' normal stimulant regimen, significantly greater reductions from baseline in ADHD-RS-IV total scores at week 5 (primary endpoint) were achieved with a flexible dose of clonidine XR 0.1-0.4 mg/day than with placebo. Symptomatic improvement of ADHD was achieved following 2 weeks' treatment with clonidine XR. In both trials, significantly greater reductions from baseline in ADHD-RS-IV total scores were apparent at week 2 onwards for recipients of clonidine XR than for recipients of placebo. Clonidine XR was generally well tolerated as monotherapy and as adjunctive therapy with stimulant regimens in clinical trials in children and adolescents.

Indexed as

Attention Deficit Disorder with HyperactivityClonidineDelayed-Action PreparationsHumansClonidineDelayed-Action Preparations

Identifiers

PMID21888447
OpenAlexW130271626

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.