Reducing unnecessary neonatal testing in infants of mothers with thyroid disease.

AIM: To examine the numbers of asymptomatic infants <8 weeks who had appropriate thyroid function tests (TFTs) in addition to the newborn screening test, because of maternal thyroid disease, before and after the implementation of an updated institutional guideline and staff education. METHODS: A medical record audit of infants <8 weeks born at a metropolitan teaching hospital, who had TFTs between 1 July 2017 and 31 October 2017 was performed as part of a quality improvement project. Records were reviewed to determine the indication for testing and whether this complied with the current 2011 institutional guideline. A multidisciplinary staff education package was developed to coincide with the publication of an updated guideline in August 2018. Staff education and resources were provided throughout July 2018. A post-intervention audit was repeated between 1 August 2018 and 1 December 2018, assessing compliance with the 2018 guideline. RESULTS: In the baseline period, 40 of 457 infants born had TFTs performed, of which 26 of 40 (65%) were for maternal thyroid disease. Of these 10 of 26 (38%) met the 2011 criteria for testing; 1 of 26 (4%) met the updated 2018 criteria. In the post-intervention period, 14 of 412 infants born had TFTs of which 5 of 14 (36%) were tested due to maternal thyroid disease and all were compliant with the new guideline. CONCLUSIONS: Baseline audit revealed unnecessary neonatal thyroid function testing of healthy babies. Implementation of an updated guideline and a brief, targeted education package successfully increased awareness of the updated recommendations, reduced unnecessary testing and led to improved practice.

Chronic fatigue syndrome in adolescents: a follow-up study.

OBJECTIVES: To compare the frequency of persistent symptoms up to 8 years after illness onset in adolescents diagnosed as having chronic fatigue syndrome, idiopathic chronic fatigue, and unexplained fatigue for less than 6 months, and to determine if hospital admission is associated with outcome. DESIGN: A cohort study using questionnaire follow-up. SETTING: A tertiary referral hospital. PATIENTS: Consecutive adolescents referred for assessment of persistent fatigue were identified and retrospectively divided into 3 groups according to the diagnostic criteria for chronic fatigue syndrome and idiopathic chronic fatigue. INTERVENTION: A questionnaire was designed and administered by telephone at a mean of 4.57 years after the initial examination. MAIN OUTCOME MEASURE: The persistence of self-reported symptoms was compared with respect to patient group and admission. RESULTS: Outcome data were obtained for 34 (69%) of the 49 eligible subjects. Twenty-five percent of the chronic fatigue syndrome group showed near to complete improvement, 31% showed partial improvement, and 44% showed no improvement. The idiopathic chronic fatigue group had near to complete recovery in 50%, partial in 10%, and no improvement in 40%. Those with unexplained fatigue for less than 6 months had all recovered. There was no difference between the outcome of the subjects admitted to the hospital and those managed as outpatients. CONCLUSIONS: Adolescents with less than 6 months of fatigue have a good outcome. Unexplained fatigue lasting more than 6 months has a similar outcome regardless of the presence of minor criteria for chronic fatigue syndrome.