ABSTRACT
Bupropion is an antidepressant used in the treatment of major depressive disorder, seasonal affective disorder, nicotine addiction, and weight loss. It primarily functions via norepinephrine and dopamine reuptake inhibition. At toxic doses, bupropion can elicit seizures, as well as precipitate corrected QT interval (QTc) and QRS prolongation. We describe a case of an 18-year-old female who reportedly ingested 28 grams of extended-release bupropion, a dose much higher than in previously reported cases. Toxic ingestion precipitated status epilepticus, prolonged QTc, widened QRS, pulseless ventricular tachycardia (pVT), and subsequent cardiovascular collapse necessitating veno-arterial extracorporeal membrane oxygenation (ECMO) and Impella support. Historically, the cardiotoxic effects of bupropion toxicity have largely been treated with supportive care, sometimes requiring ECMO. This patient's course was complicated by a widening QRS despite aggressive bicarbonate therapy and recurrent pVT, which was ultimately aborted with lidocaine. Neurological prognostication was further complicated by a lack of brainstem reflexes on the exam. With maximal supportive care, the patient was liberated from Impella, ECMO, and the ventilator by hospital day seven. At discharge, she was neurologically intact with full recovery of cardiac function. This case emphasizes the need for early consideration of transfer to an ECMO center in the setting of a bupropion overdose and offers a potentially effective treatment option for bupropion-induced ventricular arrhythmia.
ABSTRACT
BACKGROUND: Quality of life (QoL) as it is related with growth hormone deficiency (GHD) is a matter of controversy. METHODS: We analyzed QoL in 95 children aged 8-18 years with isolated GHD (72% male) treated with growth hormone (GH). These children were compared to 190 age- and gender-matched healthy children with similar height [height <10th percentile; control group 1 (CG1)] and age- and gender-matched 285 healthy children of normal stature (control group 2: CG2). QoL was measured by the KINDL® questionnaire referring to six domains (physical well-being, emotional well-being, self-esteem, family, friends, and school). RESULTS: QoL was significantly reduced in CG1 (effect-size 0.21) compared to CG2, while QoL was not significantly altered in children with GHD. In multiple linear regression analyses adjusted to age, gender, BMI, migration background, and socioeconomic status, decreasing height-SDS was associated with poorer QoL (especially emotional well-being), and treatment with GH was related significantly to better self-esteem. Increase of height-SDS in children treated with GH was associated positively with QoL and all its subscales except family and school. CONCLUSIONS: These findings suggest psychological consequences of short stature in children and an improvement of QoL in children treated with GH with the focus on self-esteem and emotional well-being.
