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Abnormal movements and diaphragmatic flutter in a case of suspected induced illness
  1. Rebecca Arvier1,
  2. Thomas Clayton2,
  3. Monique Dade1 and
  4. Rahul S Joshi3,4
  1. 1General Paediatrics, Queensland Children's Hospital, South Brisbane, Queensland, Australia
  2. 2Pharmacy Department, Queensland Children's Hospital, South Brisbane, Queensland, Australia
  3. 3Paediatric Intensive Care Medicine, Queensland Children's Hospital, South Brisbane, Queensland, Australia
  4. 4Children's Critical Care, Gold Coast University Hospital, Southport, Queensland, Australia
  1. Correspondence to Dr Rebecca Arvier; rebecca.arvier{at}health.qld.gov.au

Abstract

A 6-month-old girl presented to hospital via ambulance with a decreased conscious level (initial Glasgow Coma Scale of 3) and an abnormal breathing pattern described as diaphragmatic flutter. She then developed abnormal movements and continued to have episodes of fluctuating conscious levels so was transferred to a tertiary hospital paediatric intensive care unit for further investigation. During her 16-day stay in hospital, she continued to experience discrete episodes of drowsiness, bradycardia, unusual breathing patterns and abnormal movements which were associated with agitation, tachycardia, hypertension and insomnia. The patient underwent extensive investigation for her symptoms and, after some delay in waiting for initial results before considering a urine drug screen, she was ultimately found to have lisdexamfetamine and clonidine in her urine drug screen. Her symptoms subsequently resolved after her mother’s visits were restricted.

  • toxicology
  • drug misuse (including addiction)
  • paediatrics (drugs and medicines)

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Footnotes

  • Contributors The writing of this report was initially proposed by RSJ (PICU consultant). Planning was then conducted by RA (paediatric registrar) with RSJ and TC (pharmacist). The initial draft report was written by RA with the help of TC, who added specific information on the medications described in the report. There was then significant editing and suggestions on content from MD (general paediatric consultant) and RSJ .

  • Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

  • Competing interests None declared.

  • Provenance and peer review Not commissioned; externally peer reviewed.

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