Implementation of a 24-Hour Teleradiology Service for Cruise Ships: A Pilot Study.

OBJECTIVE. The purpose of this study was to introduce a 24-hour teleradiology service for cruise ships as a novel concept in maritime telemedicine. SUBJECTS AND METHODS. One cruise ship equipped with a mobile radiography unit and digital storage imaging plates was involved in this pilot study. Radiographs were transmitted via satellite internet to a tertiary hospital on shore for image interpretation by expert radiologists. Use of a virtual private network (VPN) enabled secure data transfer. Radiographs and patient data were automatically integrated into the PACS and radiology information system of the radiology department at the hospital. Images were analyzed by the staff radiologist at the hospital, and reports were immediately returned via e-mail through the VPN tunnel. RESULTS. Seventy-five radiographs of 47 patients were obtained on board within 2 months. All datasets were successfully transmitted. Most of the examinations (35 [≈ 75%]) were skeletal radiographs; the other 12 (≈ 25%) were chest radiographs. The turnaround time for the radiology reports was within 30 minutes in 43 cases (≈ 92%). In four cases (≈ 8%), delay was due to technical and organizational issues at the tertiary hospital. CONCLUSION. With the objective of supporting ship physicians with expert analyses of radiographs, a secure and stable method of image and radiology report transmission between an onboard hospital and a land-based radiology department was established.

Medical and psychosocial outcomes of youth with psychogenic nonepileptic seizures: An observational study.

BACKGROUND: Few studies have examined both medical and psychosocial outcomes of youth with psychogenic nonepileptic seizures (PNES). The current observational study aimed to fill this gap by examining changes in seizure frequency, school absences, emergency department (ED) visits, psychological functioning, and health-related quality of life (HRQoL) in youth attending a clinic for brief treatment of PNES. METHODS: Nineteen youth with PNES and their families presented to an integrated clinic and received psychoeducation and recommendations by medical and mental health professionals. Patients returned to the clinic, on average six months later, for follow-up. Parent proxy-report and self-report measures of psychological functioning and HRQoL were collected at each visit, and medical data were extracted from patient charts. RESULTS: Forty-six percent of youth in the study experienced a reduction in seizure frequency, and 58% reported improvements in school attendance. Emergency department visits decreased by over 50%, and significant improvements in parent proxy-report of depression and HRQoL were observed. CONCLUSIONS: Results provide valuable information regarding the clinical profiles of youth with PNES and demonstrate the possibility for improved medical and psychosocial prognoses in response to psychoeducation and treatment guidance. Information obtained in this study may aid in the design of future clinical trials and research, assisting in the development of appropriate interventions.

Sleep Disorders and Chronic Pain Syndromes in the Pediatric Population.

Sleep problems are widespread in children and adolescents suffering from chronic pain disorders. Sleep loss intensifies the experience of pain and is detrimental to the budding self-efficacy of a young individual with limitless horizons. Addressing sleep disorders may prevent the chronification of pain and prevent adverse health outcomes, such as functional impairment, psychiatric comorbidities and overall poor quality of life. This review will explore the cyclical nature between sleep, pain and mood, as well as the functional impact of this relationship on children and adolescents. There will be a discussion about sleep assessment and diagnostic testing, followed by a description of sleep disturbances found in specific pain conditions, ranging from headache, musculoskeletal/abdominal pain, to rheumatologic disorders. Finally, there will be a brief review of pharmacologic and behavioral interventions designed to improve sleep quality, and when possible, to alleviate pain.

Correlates of health-related quality of life in youth with psychogenic non-epileptic seizures.

BACKGROUND: Few studies have examined factors associated with health-related quality of life (HRQoL) in youth with psychogenic non-epileptic seizures (PNES). In adults, internalizing symptoms such as depression have been shown to be more closely associated with HRQoL than seizure frequency, however, this has not been studied in samples of youth. Investigations into these areas are needed in order to enhance our understanding of the impact of this condition on children and adolescents and inform future clinical intervention. METHODS: The current study includes 37 youth and one of their parents who attended a clinic visit for treatment of PNES. Children and parents completed measures of psychological functioning, and medical data were extracted from patient charts. RESULTS: Parent-reported anxiety (B=-0.45, p = 0.05) and depression (B=-0.60, p = 0.01) were related to parent-report of HRQoL; self-report of depression was related to self-reported HRQoL (B=-0.90, p < 0.001). Seizure frequency, somatic complaints, and social problems were not related to HRQoL in this sample. CONCLUSIONS: Internalizing symptoms, not seizure frequency, are associated with poorer overall functioning in youth with PNES. Interventions focused on improving anxiety and depression in addition to seizure cessation may contribute to improved HRQoL in youth with PNES more so than those focused on seizure cessation alone.