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Osland ST, Steeves TDL, Pringsheim T. Pharmacological treatment for attention deficit hyperactivity disorder (ADHD) in children with comorbid tic disorders. Cochrane Database Syst Rev 2018; 6:CD007990. [PMID: 29944175 PMCID: PMC6513283 DOI: 10.1002/14651858.cd007990.pub3] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND This is an update of the original Cochrane Review published in Issue 4, 2011.Attention deficit hyperactivity disorder (ADHD) is the most prevalent of the comorbid psychiatric disorders that complicate tic disorders. Medications commonly used to treat ADHD symptoms include stimulants such as methylphenidate and amphetamine; non-stimulants, such as atomoxetine; tricyclic antidepressants; and alpha agonists. Alpha agonists are also used as a treatment for tics. Due to the impact of ADHD symptoms on the child with tic disorder, treatment of ADHD is often of greater priority than the medical management of tics. However, for many decades, clinicians have been reluctant to use stimulants to treat children with ADHD and tics for fear of worsening their tics. OBJECTIVES: To assess the effects of pharmacological treatments for ADHD in children with comorbid tic disorders on symptoms of ADHD and tics. SEARCH METHODS In September 2017, we searched CENTRAL, MEDLINE, Embase, and 12 other databases. We also searched two trial registers and contacted experts in the field for any ongoing or unpublished studies. SELECTION CRITERIA We included randomized, double-blind, controlled trials of any pharmacological treatment for ADHD used specifically in children with comorbid tic disorders. We included both parallel-group and cross-over study designs. DATA COLLECTION AND ANALYSIS We used standard methodological procedures of Cochrane, in that two review authors independently selected studies, extracted data using standardized forms, assessed risk of bias, and graded the overall quality of the evidence by using the GRADE approach. MAIN RESULTS We included eight randomized controlled trials (four of which were cross-over trials) with 510 participants (443 boys, 67 girls) in this review. Participants in these studies were children with both ADHD and a chronic tic disorder. All studies took place in the USA and ranged from three to 22 weeks in duration. Five of the eight studies were funded by charitable organizations or government agencies, or both. One study was funded by the drug manufacturer. The other two studies did not specify the source of funding. Risk of bias of included studies was low for blinding; low or unclear for random sequence generation, allocation concealment, and attrition bias; and low or high for selective outcome reporting. We were unable to combine any of the studies in a meta-analysis due to important clinical heterogeneity and unit-of-analysis issues.Several of the trials assessed multiple agents. Medications assessed included methylphenidate, clonidine, desipramine, dextroamphetamine, guanfacine, atomoxetine, and deprenyl. There was low-quality evidence for methylphenidate, atomoxetine, and clonidine, and very low-quality evidence for desipramine, dextroamphetamine, guanfacine and deprenyl in the treatment of ADHD in children with tics. All studies, with the exception of a study using deprenyl, reported improvement in symptoms of ADHD. Tic symptoms also improved in children treated with guanfacine, desipramine, methylphenidate, clonidine, and a combination of methylphenidate and clonidine. In one study, tics limited further dosage increases of methylphenidate. High-dose dextroamphetamine appeared to worsen tics in one study, although the length of this study was limited to three weeks. There was appetite suppression or weight loss in association with methylphenidate, dextroamphetamine, atomoxetine, and desipramine. There was insomnia associated with methylphenidate and dextroamphetamine, and sedation associated with clonidine. AUTHORS' CONCLUSIONS Following an updated search of potentially relevant studies, we found no new studies that matched our inclusion criteria and thus our conclusions have not changed.Methylphenidate, clonidine, guanfacine, desipramine, and atomoxetine appear to reduce ADHD symptoms in children with tics though the quality of the available evidence was low to very low. Although stimulants have not been shown to worsen tics in most people with tic disorders, they may, nonetheless, exacerbate tics in individual cases. In these instances, treatment with alpha agonists or atomoxetine may be an alternative. Although there is evidence that desipramine may improve tics and ADHD in children, safety concerns will likely continue to limit its use in this population.
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Affiliation(s)
- Sydney T Osland
- University of CalgaryDepartment of Pediatrics3280 Hospital Dr NWCalgaryAlbertaCanadaT0L0X0
| | - Thomas DL Steeves
- University of TorontoDepartment of Medicine, Division of NeurologySt Michael's Hospital55 Queen Street East, #906TorontoONCanadaM5C 1R6
| | - Tamara Pringsheim
- University of CalgaryDepartment of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health SciencesMathison Centre for Mental Health Reseach and Education4th floor, TRW Building, 4D72, 3280 Hospital Drive NWCalgaryABCanadaT2N 4Z6
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Zhang Z, Yang C, Zhang LL, Yi Q, Liu B, Zeng J, Yu D. Pharmacotherapies to tics: a systematic review. Oncotarget 2018; 9:28240-28266. [PMID: 29963275 PMCID: PMC6021346 DOI: 10.18632/oncotarget.25080] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 03/19/2018] [Indexed: 12/21/2022] Open
Abstract
The efficacy of all pharmacotherapies for patients suffering from tics were unclear. Literatures were searched from Medline, Embase, The Cochrane Library, and four Chinese databases. The primary efficacy outcome scale was defined as the Yale Global Tic Severity Scale (YGTSS). Overall estimates of pooled weighted mean difference (WMD) with 95% confidence interval (CI) were calculated for each outcome measure. A total of 53 trials were included. Meta-analysis suggested that alpha-2 adrenergic agonist agents and atypical antipsychotic agents were effective in improving tics, which included the maximum number of trials. Typical antipsychotic agents were associated with severer side-effects than alpha-2 adrenergic agonist agents. Besides, Traditional Chinese Medicine showed positive effects in YGTSS (NingDong Granule: WMD=-7.100, 95% CI, -10.430- -3.770; 5-Ling Granule: WMD=-11.300, 95% CI, -14.208- -8.392), while glutamate modulators (D-serine, N-Acetylcysteine and riluzole) might not be working. In summary, alpha-2 adrenergic agonist agents were associated with the optimal weigh between efficacy and safety. However, the significant factor of limited trials and sample sizes discounted these findings. Further better studies are necessary to ascertain them.
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Affiliation(s)
- Zuojie Zhang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China.,West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Chunsong Yang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Ling-Li Zhang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Qiusha Yi
- West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Bo Liu
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Jing Zeng
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Dan Yu
- Department of Neurology, West China Second Hospital, Sichuan University, Chengdu, China
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Abstract
Recent studies have suggested an increase in the number of retracted scientific publications. It is unclear how broadly the issue of misleading and fraudulent publications pertains to retractions of drug therapy studies. Therefore, we sought to determine the trends and factors associated with retracted publications in drug therapy literature. A PubMed search was conducted to identify retracted drug therapy articles published from 2000-2011. Articles were grouped according to reason for retraction, which was classified as scientific misconduct or error. Scientific misconduct was further divided into data fabrication, data falsification, questions of data veracity, unethical author conduct, and plagiarism. Error was defined as duplicate publication, scientific mistake, journal error, or unstated reasons. Additional data were extracted from the retracted articles, including type of article, funding source, author information, therapeutic area, and retraction issue. A total of 742 retractions were identified from 2000-2011 in the general biomedical literature, and 102 drug studies met our inclusion criteria. Of these, 73 articles (72%) were retracted for a reason classified as scientific misconduct, whereas 29 articles (28%) were retracted for error. Among the 73 articles classified as scientific misconduct, those classified as unethical author conduct (32 articles [44%]) and data fabrication (24 articles [33%]) constituted the majority. The median time from publication of the original article to retraction was 31 months (range 1-130). Fifty percent of retracted articles did not state a funding source, whereas pharmaceutical manufacturer funding accounted for only 13 articles (13%) analyzed. Many retractions were due to repeat offenses by a small number of authors, with nearly 40% of the retracted studies associated with two individuals. We found that a greater proportion of drug therapy articles were retracted for reasons of misconduct and fraud compared with other biomedical studies. It is important for health care practitioners to monitor the literature for retractions so that recommendations for drug therapy and patient management may be modified accordingly.
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Affiliation(s)
- Jennifer C Samp
- Center for Pharmacoeconomic Research, Department of Pharmacy Practice, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois, USA
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De Los Reyes A, Alfano CA, Beidel DC. Are clinicians' assessments of improvements in children's functioning "global"? JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY 2011; 40:281-94. [PMID: 21391024 DOI: 10.1080/15374416.2011.546043] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
In this study, the authors examined the relations among clinician ratings of treatment improvement and discrepancies between parent and blinded laboratory rater reports of child social functioning administered before and after treatment for social anxiety disorder. Participants included a clinic sample of 101 children (7-16 years old; M = 11.67, SD = 2.57; 51 girls, 81% Caucasian) receiving treatment as part of a two-site controlled trial. Overall, clinician ratings reflected lack of improvement when parents reported persistent (i.e., pre- to posttreament) social functioning deficits not reported by blinded raters. However, when blinded raters reported persistent social skill deficits not reported by parents, we did not observe the same effect on clinician ratings as we did when the direction of discrepant reports was reversed. We replicated these observations in a subset of participants (n = 81) providing parent and child pre-post reports of social anxiety symptoms. These findings have implications for the interpretations of clinical ratings as "primary outcome measures" within controlled trials.
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Affiliation(s)
- Andres De Los Reyes
- Department of Psychology, University of Maryland at College Park, Biology/Psychology Building, Room 3123H, College Park, MD 20742, USA.
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De Los Reyes A, Kundey SM, Wang M. The end of the primary outcome measure: A research agenda for constructing its replacement. Clin Psychol Rev 2011; 31:829-38. [DOI: 10.1016/j.cpr.2011.03.011] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2010] [Revised: 03/25/2011] [Accepted: 03/27/2011] [Indexed: 11/30/2022]
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Pringsheim T, Steeves T. Pharmacological treatment for Attention Deficit Hyperactivity Disorder (ADHD) in children with comorbid tic disorders. Cochrane Database Syst Rev 2011:CD007990. [PMID: 21491404 DOI: 10.1002/14651858.cd007990.pub2] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Attention Deficit Hyperactivity Disorder (ADHD) is the most prevalent of the comorbid psychiatric disorders that complicate tic disorders. Medications commonly used to treat ADHD symptoms include the stimulants methylphenidate and amphetamine; nonstimulants, such as atomoxetine; tricyclic antidepressants; and alpha agonists. Due to the impact of ADHD symptoms on the child with tic disorder, treatment of ADHD is often of greater priority than the medical management of tics. However, for many decades clinicians have been reluctant to use stimulants to treat children with ADHD and tics for fear of worsening their tics. OBJECTIVES To assess the effects of pharmacological treatments for ADHD on ADHD symptoms and tic severity in children with ADHD and comorbid tic disorders. SEARCH STRATEGY We searched CENTRAL (The Cochrane Library 2009, Issue 4), MEDLINE (1950 to July 2009), EMBASE (1980 to July 2009), CINAHL (1982 to July 2009), PsycINFO (1806 to July Week 4 2009) and BIOSIS Previews (1985 to July 2009). Dissertation Abstracts (searched via Dissertaation Express), and the metaRegister of Controlled Trials were searched (30 July 2009). SELECTION CRITERIA We included randomized, double-blind, controlled trials of any pharmacological treatment for ADHD used specifically in children with comorbid tic disorders. We included both parallel group and cross-over study designs. DATA COLLECTION AND ANALYSIS Two authors independently extracted data using standardized forms. MAIN RESULTS We included a total of eight randomized controlled studies in the review but were unable to combine any of these in meta-analysis. Several of the trials assessed multiple agents. Medications assessed included methylphenidate, clonidine, desipramine, dextroamphetamine, guanfacine, atomoxetine, and deprenyl. All treatments, with the exception of deprenyl, were efficacious in treating symptoms of ADHD. Tic symptoms improved in children treated with guanfacine, desipramine, methylphenidate, clonidine, and the combination of methylphenidate and clonidine. Fear of worsening tics limited dose increases of methylphenidate in one study. High dose dextroamphetamine appeared to worsen tics in one study, although the length of this study was limited. AUTHORS' CONCLUSIONS Methylphenidate, clonidine, guanfacine, desipramine and atomoxetine appear to reduce ADHD symptoms in children with tics. Although stimulants have not been shown to worsen tics in most people with tic disorders, they may nonetheless exacerbate tics in individual cases. In these instances, treatment with alpha agonists or atomoxetine may be an alternative. Although there is evidence that desipramine is effective for both tics and ADHD in children, safety concerns will likely continue to limit its use in this population.
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Affiliation(s)
- Tamara Pringsheim
- Clinical Assistant Professor, Department of Clinical Neurosciences and Pediatrics, University of Calgary, Alberta Children's Hospital, C4-431, 2888 Shaganappi Trail NW, Calgary, Alberta, Canada, AB T3B 6A8
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Meta-analysis: treatment of attention-deficit/hyperactivity disorder in children with comorbid tic disorders. J Am Acad Child Adolesc Psychiatry 2009; 48:884-893. [PMID: 19625978 PMCID: PMC3943246 DOI: 10.1097/chi.0b013e3181b26e9f] [Citation(s) in RCA: 202] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The Food and Drug Administration currently requires the package inserts of most psychostimulant medications to list the presence of a tic disorder as a contraindication to their use. Approximately half of children with Tourette's syndrome experience comorbid attention-deficit/hyperactivity disorder (ADHD). We sought to determine the relative efficacy of different medications in treating ADHD and tic symptoms in children with both Tourette's syndrome and ADHD. METHOD We conducted a PubMed search to identify all double-blind, randomized, placebo-controlled trials examining the efficacy of medications in the treatment of ADHD in the children with comorbid tics. We used a random effects meta-analysis with standardized mean difference as our primary outcome to estimate the effect size of pharmaceutical agents in the treatment of ADHD symptoms and tics. RESULTS Our meta-analysis included nine studies involving 477 subjects. We assessed the efficacy of six medications-dextroamphetamine, methylphenidate, alpha-2 agonists (clonidine and guanfacine), desipramine, atomoxetine, and deprenyl. Methylphenidate, alpha-2 agonists, desipramine, and atomoxetine demonstrated efficacy in improving ADHD symptoms in children with comorbid tics. Alpha-2 agonists and atomoxetine significantly improved comorbid tic symptoms. Although there was evidence that supratherapeutic doses of dextroamphetamine worsens tics, there was no evidence that methylphenidate worsened tic severity in the short term. CONCLUSIONS Methylphenidate seems to offer the greatest and most immediate improvement of ADHD symptoms and does not seem to worsen tic symptoms. Alpha-2 agonists offer the best combined improvement in both tic and ADHD symptoms. Atomoxetine and desipramine offer additional evidence-based treatments of ADHD in children with comorbid tics. Supratherapeutic doses of dextroamphetamine should be avoided.
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Publishing ethics in child and adolescent psychiatry: essentials for authors and readers. Child Adolesc Psychiatr Clin N Am 2008; 17:149-63, x. [PMID: 18036484 DOI: 10.1016/j.chc.2007.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The ethics of publishing has received negligible attention in the child and adolescent psychiatry literature. We examine a range of ethical problems, including conflict of interest, bias, publishing fraudulent or inhumane research, redundant publication, plagiarism, concerns about authorship, insensitive use of language, and special issues about publishing research involving minors. Strategies to improve ethical standards of publishing are proposed.
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Poncin Y, Sukhodolsky DG, McGuire J, Scahill L. Drug and non-drug treatments of children with ADHD and tic disorders. Eur Child Adolesc Psychiatry 2007; 16 Suppl 1:78-88. [PMID: 17665286 DOI: 10.1007/s00787-007-1010-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To review the treatment of ADHD in children with chronic tic disorders. BACKGROUND Tic disorders are relatively common in school-age children and range from mild to severe. Children with mild tics may not require medication for the treatment of tics. The co-occurrence of attention deficit hyperactivity disorder (ADHD) and disruptive behavior are common in children with tic disorders and may be associated with significant morbidity. METHODS We conducted a literature search to identify reports of tics as an adverse effect to stimulant medication, the treatment of children with ADHD and tics as well as novel treatments that have been proposed for the treatment of ADHD in children with tic disorders. RESULTS The preponderance of evidence suggests that stimulant medications are safe and effective in the treatment of children with ADHD and tic disorders. A minority of children with tic disorders may show a worsening of tics or not tolerate stimulants for other reasons. The growing list of non-stimulants provides options for clinicians and parents of these children. CONCLUSIONS Treatment planning for children with ADHD and tic disorders involves careful discussion with parents on choosing the best course of action. Stimulants should be part of this discussion. More study is needed on non-pharmacological approaches to the treatment of tics and ADHD in this population.
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Affiliation(s)
- Yann Poncin
- Child Study Center, Yale University, P.O. Box 207900, New Haven, CT, 06520, USA
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Ashton H, Gallagher P, Moore B. The adult psychiatrist's dilemma: psychostimulant use in attention deficit/hyperactivity disorder. J Psychopharmacol 2006; 20:602-10. [PMID: 16478756 DOI: 10.1177/0269881106061710] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Children who have taken psychostimulants long term for attention deficit/hyperactivity disorder (ADHD) are now presenting at adult psychiatry clinics at an age at which bipolar disorder and schizophrenia may first appear and at which pregnancy is a possibility. Doctors who may have little experience in the management of ADHD or use of psychostimulants are faced with decisions on whether to continue or withdraw medication. A literature search conducted to clarify these issues revealed that, although psychostimulants are generally efficacious in ADHD, the risks of withdrawal reactions and of possible long-term effects such as drug addiction, psychosis and depression, or effects in pregnancy, have not been adequately investigated. In particular, there is little information on the effects of withdrawal and no firm guidelines on methods of psychostimulant discontinuation. There is a need for further research to clarify the pharmacological issues involved in the drug treatment of ADHD and for overlapping arrangements between child and adult psychiatry clinics in the management of ADHD.
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Affiliation(s)
- Heather Ashton
- Department of Psychiatry, University of Newcastle upon Tyne, Newcastle upon Tyne, NE1 4LP, UK.
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Rampello L, Alvano A, Battaglia G, Bruno V, Raffaele R, Nicoletti F. Tic disorders: from pathophysiology to treatment. J Neurol 2005; 253:1-15. [PMID: 16331353 DOI: 10.1007/s00415-005-0008-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2005] [Revised: 07/11/2005] [Accepted: 07/26/2005] [Indexed: 11/28/2022]
Abstract
Tic disorders are stereotypic behaviours,more frequent than once believed, and therefore likely to be encountered by primary care physicians. Tics usually begin in childhood and are the clinical hallmark of Tourette Syndrome (TS), the most common cause of tics. TS is a relatively common neurobehavioural disorder with a spectrum of manifestations that wax and wane during its natural course. The pathophysiology of tics, at molecular and cellular level, is still unknown,whereas structural and functional neuroimaging studies have shown the involvement of the basal ganglia and related cortico-striato-thalamo-cortical circuits, and the dopaminergic neuronal system. Moreover, TS has a strong genetic background. The management of TS is often complicated by the presence of attention-deficit/hyperactivity disorder, obsessive-compulsive disorder, and other behaviour disorders. The correct diagnosis is a fundamental step for a proper management of these disorders, and a multimodal treatment is usually indicated. This approach includes educational and supportive interventions, as well as pharmacological treatments when tics are at their worst.
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Affiliation(s)
- Liborio Rampello
- Department of Neurosciences, University of Catania, Neurology, Azienda Policlinico, via S. Sofia, 78, 95123, Catania, Italy.
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Hazell P. Do adrenergically active drugs have a role in the first-line treatment of attention-deficit/hyperactivity disorder? Expert Opin Pharmacother 2005; 6:1989-98. [PMID: 16197353 DOI: 10.1517/14656566.6.12.1989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Adrenergically active drugs used for the treatment of attention-deficit/hyperactivity disorder (ADHD) include the alpha-agonists, monoamine oxidase inhibitors, tricyclics and the selective noradrenergic re-uptake inhibitors. In addition to a longer duration of treatment effect than the predominantly dopaminergic psychostimulant drugs, a theoretical advantage of the adrenergically active drugs is a lesser tendency to aggravate common comorbidities of ADHD, such as anxiety, obsessionality, depression and tics. Nevertheless, adrenergically active drugs have always been considered second-line treatments to the psychostimulant drugs. No study has demonstrated superiority of adrenergically active drugs over the psychostimulants in reducing the core symptoms of ADHD, although several small trials have suggested 'equivalence'. The case for superiority of the adrenergically active drugs over psychostimulants in alleviating comorbid symptoms remains largely unproven, as there have been few comparative trials. Safety data have favoured the psychostimulant drugs. The advantage of once daily or morning and evening dosing of the adrenergically active drugs has been diminished since the introduction of sustained release preparations of methylphenidate and amphetamine. Although adrenergically active drugs may be the preferred treatment in the presence of severe comorbidity, for the most part they remain second-line treatment for ADHD.
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Affiliation(s)
- Philip Hazell
- University of Newcastle and Hunter - New England Mental Health Service, Australia.
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Abstract
The management of attention deficit/hyperactivity disorder (ADHD) requires a multimodal approach. Although shared-care protocols are suggested, uptake by general practice has been tentative. Behavioural management, both on its own and in combination with pharmacotherapy, reduces core symptoms and associated behaviours, such as oppositional defiant disorder (ODD). Links with education and social support are also important for helping children and their families. Psychostimulants have shown to be effective in the treatment of ADHD, however, their short duration of action highlights potential limitations. Other drugs used in the management of ADHD and comorbid disorders include antidepressants, clonidine and its analogues, newer atypical neuroleptics, and atomoxetine, a novel, non-stimulant therapy that has potential to fulfil some unmet treatment needs. Further research is needed in preschool children, girls, those with epilepsy, young adults, and in those with associated sleep disturbance. Selected rating scales and careful history taking, allied to close links with schools, are vital for the initial and ongoing assessment of ADHD and its comorbidities.
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Affiliation(s)
- C R Steer
- Victoria Hospital, Paediatric Unit, Hayfield Road, Kirkcaldy, Fife KY3 0TL, UK.
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Roubertie A, Leydet J, Rivier F, Humbertclaude V, Cheminal R, Echenne B. Mouvements anormaux de l’enfant : nouveautés thérapeutiques. Arch Pediatr 2004; 11:951-4. [PMID: 15288089 DOI: 10.1016/j.arcped.2004.01.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2003] [Accepted: 01/02/2004] [Indexed: 10/26/2022]
Abstract
Abnormal movements are not uncommon in childhood. Due to the severity of the abnormal movements or to the functional disability, a medical treatment is often required; the wide range of available pharmacological molecules and the absence of therapeutic consensus highlight the limited efficacy of the medical treatment on dystonic or athetoid movements, or severe tic disorders. The recent identification of the enzymatic defect implicated in metabolic diseases led to the development of specific treatment for newly recognized disorders, with more or less interesting results (creatine ou biotine supplementation). Recent progress in functional neurosurgery opened new fields in the treatment of movement disorders. Intrathecal baclofen was proved effective in the treatment of secondary dystonia, especially in patients with cerebral palsy. Deep brain stimulation is now an established therapy for patients with a generalized dystonic syndrome. Given the successful results of pallidal stimulation in dystonia, the indication of this procedure has been discussed in other types of abnormal movements.
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Affiliation(s)
- A Roubertie
- Service de neuropédiatrie, hôpital Saint-Eloi, 80, avenue Augustin-Fliche, 34295 Montpellier cedex 5, France.
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Abstract
PURPOSE OF REVIEW Attention-deficit/hyperactivity disorder (ADHD) is present in 3% to 10% of children in the United States. Children with ADHD can have academic impairments, social dysfunction, and poor self-esteem. There is also a higher risk of both cigarette smoking and substance abuse. Given this, the importance of treatment for ADHD needs to be underscored. This article will briefly review the diagnosis, etiology, and treatment of ADHD, with particular focus on nonstimulant medication and alternative treatment modalities. RECENT FINDINGS Recent evidence suggests that the overall rate of medication treatment for ADHD has been increasing, with over 2 million children being treated with stimulants in 1997. With this increase, controversy has arisen over the possible association of stimulants with growth suppression. In addition, estimates indicate that as many as 30% of children with ADHD either do not respond to stimulant treatment or cannot tolerate the treatment secondary to side effects. This has lead to the consideration of treatment with both nonstimulant medications as well as alternative therapies, including diet, iron supplementation, herbal medications, and neurofeedback. Considering the various treatment options now available for ADHD, along with the complexity of the condition, clinical practice guidelines are emerging for the treatment of ADHD and will be discussed. SUMMARY ADHD continues to be a serious health problem. Adequate treatment is needed to avoid academic impairments, social dysfunction, and poor self-esteem. This treatment includes consideration of stimulant medication, nonstimulant medication, as well as alternative therapies. The child with ADHD is likely better served with a mutimodal treatment plan, including medication, parent/school counseling, and behavioral therapy. Implementing an evidenced based algorithm for the treatment of ADHD may prove to be most effective.
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Affiliation(s)
- Katie Campbell Daley
- Department of Medicine, Children's Hospital Boston, Boston, Massachusetts 02115, USA.
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