Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005109369> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2005109369 endingPage "1102" @default.
- W2005109369 startingPage "1097" @default.
- W2005109369 abstract "Article AbstractObjective: To find potential correlates of placebo response in adults with attention-deficit/hyperactivity disorder (ADHD) and gain insights into why placebo response may be high in clinical trials. Method: Post hoc analysis of placebo data from 2 randomized controlled trials of osmotic-release oral system (OROS) methylphenidate in adults with ADHD defined according to the Diagnostic and Statistical Manual of Mental Diseases, Fourth Edition: the Long-Acting Methylphenidate in Adults with ADHD (LAMDA-I) study (2005-2006, 5 weeks, n = 95) and the LAMDA-II study (2008-2009, 13 weeks, n = 97). The primary efficacy measure was the Conners†Adult ADHD Rating Scale-observer rated, short version (CAARS:O-SV). Predictors of CAARS:O-SV change were assessed using a random-intercepts model with demographic and disease-related parameters as independent variables. Sensitivity analyses were conducted using the CAARS self-report (CAARS:S-S) and a categorical response criterion (improvement of > 30% in CAARS:O-SV), and in subjects who completed the study. Results: In LAMDA-I, mean ± SD change in CAARS:O-SV was -7.6 ± 9.9 with placebo and -11.9 ± 10.6 with OROS methylphenidate. Higher baseline CAARS score (P = .007) and lower educational achievement (P = .014) were significantly associated with greater improvement in placebo-treated subjects. In LAMDA-II, mean ± SD change in CAARS:O-SV was -10.4 ± 11.0 and -14.1 ± 10.7 in subjects receiving placebo and OROS methylphenidate, respectively. Variables significantly associated with greater placebo response were higher baseline CAARS:O-SV (P = .019), shorter time since ADHD diagnosis (P < .045), and younger age (P = .014). None of the sensitivity analyses challenged the outcomes. Conclusions: Possible predictors of placebo response in adults with ADHD include higher severity of ADHD symptoms, younger age, shorter time since diagnosis, and lower educational level. Trial Registration: ClinicalTrials.gov identifier: NCT00246220 (LAMDA-I) and EudraCT number: 2007-002111-82 (LAMDA-II) J Clin Psychiatry © Copyright 2012 Physicians Postgraduate Press, Inc. Submitted: November 10, 2011; accepted January 26, 2012. Online ahead of print: June 12, 2012 (doi:10.4088/JCP.11m07528). Corresponding author: Jan K. Buitelaar, MD, PhD, Department of Cognitive Neuroscience (204), PO Box 9101, 6500 HB Nijmegen, The Netherlands (j.buitelaar@psy.umcn.nl).†‹" @default.
- W2005109369 created "2016-06-24" @default.
- W2005109369 creator A5009149756 @default.
- W2005109369 creator A5010342472 @default.
- W2005109369 creator A5023280553 @default.
- W2005109369 creator A5060318384 @default.
- W2005109369 creator A5061347862 @default.
- W2005109369 creator A5076826223 @default.
- W2005109369 date "2012-06-12" @default.
- W2005109369 modified "2023-09-25" @default.
- W2005109369 title "Predictors of Placebo Response in Adults With Attention-Deficit/Hyperactivity Disorder" @default.
- W2005109369 doi "https://doi.org/10.4088/jcp.11m07528" @default.
- W2005109369 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22780962" @default.
- W2005109369 hasPublicationYear "2012" @default.
- W2005109369 type Work @default.
- W2005109369 sameAs 2005109369 @default.
- W2005109369 citedByCount "21" @default.
- W2005109369 countsByYear W20051093692013 @default.
- W2005109369 countsByYear W20051093692014 @default.
- W2005109369 countsByYear W20051093692015 @default.
- W2005109369 countsByYear W20051093692017 @default.
- W2005109369 countsByYear W20051093692018 @default.
- W2005109369 countsByYear W20051093692019 @default.
- W2005109369 countsByYear W20051093692020 @default.
- W2005109369 countsByYear W20051093692021 @default.
- W2005109369 countsByYear W20051093692022 @default.
- W2005109369 crossrefType "journal-article" @default.
- W2005109369 hasAuthorship W2005109369A5009149756 @default.
- W2005109369 hasAuthorship W2005109369A5010342472 @default.
- W2005109369 hasAuthorship W2005109369A5023280553 @default.
- W2005109369 hasAuthorship W2005109369A5060318384 @default.
- W2005109369 hasAuthorship W2005109369A5061347862 @default.
- W2005109369 hasAuthorship W2005109369A5076826223 @default.
- W2005109369 hasConcept C126322002 @default.
- W2005109369 hasConcept C142724271 @default.
- W2005109369 hasConcept C15744967 @default.
- W2005109369 hasConcept C168563851 @default.
- W2005109369 hasConcept C1862650 @default.
- W2005109369 hasConcept C204787440 @default.
- W2005109369 hasConcept C27081682 @default.
- W2005109369 hasConcept C2777112843 @default.
- W2005109369 hasConcept C2780783007 @default.
- W2005109369 hasConcept C70410870 @default.
- W2005109369 hasConcept C71924100 @default.
- W2005109369 hasConceptScore W2005109369C126322002 @default.
- W2005109369 hasConceptScore W2005109369C142724271 @default.
- W2005109369 hasConceptScore W2005109369C15744967 @default.
- W2005109369 hasConceptScore W2005109369C168563851 @default.
- W2005109369 hasConceptScore W2005109369C1862650 @default.
- W2005109369 hasConceptScore W2005109369C204787440 @default.
- W2005109369 hasConceptScore W2005109369C27081682 @default.
- W2005109369 hasConceptScore W2005109369C2777112843 @default.
- W2005109369 hasConceptScore W2005109369C2780783007 @default.
- W2005109369 hasConceptScore W2005109369C70410870 @default.
- W2005109369 hasConceptScore W2005109369C71924100 @default.
- W2005109369 hasIssue "08" @default.
- W2005109369 hasLocation W20051093691 @default.
- W2005109369 hasLocation W20051093692 @default.
- W2005109369 hasOpenAccess W2005109369 @default.
- W2005109369 hasPrimaryLocation W20051093691 @default.
- W2005109369 hasRelatedWork W1965229373 @default.
- W2005109369 hasRelatedWork W1981980657 @default.
- W2005109369 hasRelatedWork W2027059450 @default.
- W2005109369 hasRelatedWork W2082643307 @default.
- W2005109369 hasRelatedWork W2093719531 @default.
- W2005109369 hasRelatedWork W2147143675 @default.
- W2005109369 hasRelatedWork W2167875798 @default.
- W2005109369 hasRelatedWork W2947520092 @default.
- W2005109369 hasRelatedWork W4295776555 @default.
- W2005109369 hasRelatedWork W3142017344 @default.
- W2005109369 hasVolume "73" @default.
- W2005109369 isParatext "false" @default.
- W2005109369 isRetracted "false" @default.
- W2005109369 magId "2005109369" @default.
- W2005109369 workType "article" @default.