Evidence map›Paper›PMID 21457674›Full record

ArticleThe Journal of clinical psychiatry2011

Relationship of persistent manic symptoms to the diagnosis of pediatric bipolar spectrum disorders.

Thomas W Frazier, Eric A Youngstrom, Sarah McCue Horwitz, Christine A Demeter, Mary A Fristad, L Eugene Arnold, Boris Birmaher, Robert A Kowatch, David Axelson, Neal Ryan and 2 more

Abstract read
In one paragraph

Article in The Journal of clinical psychiatry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Trial
  2. Risk Factors Associated with Longitudinal Trajectories of Mania Symptoms in Youth.medRxiv : the preprint server for health sciences · 2026
    Article
  3. Article
  4. Article
  5. Article
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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

12 authors.

Thomas W FrazierCenter for Pediatric Behavioral Health and Center for Autism, Cleveland Clinic, 2801 Martin Luther King Jr Drive, Cleveland, OH 44104, USA. FRAZIET2@ccf.org
Eric A Youngstrom
Sarah McCue Horwitz
Christine A Demeter
Mary A Fristad
L Eugene Arnold
Boris Birmaher
Robert A Kowatch
David Axelson
Neal Ryan
Mary Kay Gill
Robert L Findling

Funding

Longitudinal Assessment of Manic SymptomsR01MH073967 · NIMH · JOHNS HOPKINS UNIVERSITY · PI FINDLING, ROBERT L · 2005 to 2016
$11.4M
Longitudinal Assessment of Manic Symptoms (LAMS)R01MH073953 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BIRMAHER, BORIS, PHILLIPS, MARY LOUISE · 2005 to 2016
$8.7M
Longitudinal Assessment of Manic Symptoms (LAMS)R01MH073816 · NIMH · CINCINNATI CHILDRENS HOSP MED CTR · PI HOLLAND, SCOTT K. · 2005 to 2016
$5.9M
Longitudinal Assessment of Manic Symptoms (LAMS) StudyR01MH073801 · NIMH · OHIO STATE UNIVERSITY · PI FRISTAD, MARY A · 2005 to 2016
$5.9M
NIMH NIH HHS R01 MH073801NIMH NIH HHS R01-MH073801NIMH NIH HHS R01 MH073816NIMH NIH HHS R01-MH073816NIMH NIH HHS R01 MH073953NIMH NIH HHS R01-MH073953NIMH NIH HHS R01 MH073967NIMH NIH HHS R01-MH073967
6 · The paper itself

Abstract

objectiveThe diagnosis of bipolar spectrum disorders (BPSDs [bipolar I and II disorders, cyclothymic disorder, and bipolar disorder not otherwise specified]) in youth remains controversial. The present study evaluated the possibility that the presence of persistent manic symptoms over a relatively short interval may increase the probability of a BPSD DSM diagnosis.

methodData were obtained from the screening and baseline assessments collected from 2005 through 2008 of an ongoing prospective, longitudinal study (Longitudinal Assessment of Manic Symptoms) examining the diagnosis and phenomenology of youth (N = 692) presenting to outpatient centers at ages 6-12 years. Youth were assessed for elevated symptoms of mania (ESM) with the Parent General Behavior Inventory-10-Item Mania Scale (PGBI-10M), the primary outcome measure. Screening and baseline scores separated individuals into those with ESM (ESM+; PGBI-10M score ≥ 12) and a control group of youth without ESM (ESM-; PGBI-10M score < 12). Youth were classified into 4 groups: persistent ESM+, remitted ESM+, persistent ESM-, and progressed to ESM+.

resultsIndividuals with persistent ESM+ were more likely to have a BPSD (relative risk = 3.04; 95% CI, 2.15-4.30). Using 2 administrations of the PGBI-10M spaced over a relatively brief interval (median = 4.0, mean = 6.1, SD = 5.9 weeks) improved the prediction of BPSD over using only the first administration (ΔR(2) = 0.10, Δχ(2)(1) = 50.06, P < .001). Likelihood ratios indicated that persistent ESM- substantially decreased the probability of BPSD. While high levels of persistent ESM+ increased the probability of a BPSD diagnosis, the final positive predictive value was only sufficient to signify the need for more thorough clinical evaluation.

conclusionsIn many cases, obtaining repeated parent report of mania symptoms substantially altered the probability of a BPSD diagnosis and may be a useful adjunct to a careful clinical evaluation. Future waves of data collection from this longitudinal study will be crucial for devising clinically useful methods for identifying or ruling out pediatric BPSD.

Indexed as

Age FactorsBipolar DisorderChildChi-Square DistributionFemaleHumansLongitudinal StudiesMaleOdds RatioPsychiatric Status Rating ScalesRiskROC Curve

Identifiers

PMID21457674
PMCPMC3242357

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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.