Graves' disease accounts for one of the most common causes of thyrotoxicosis. Most patients with Graves' disease present with classic signs and symptoms of hyperthyroidism. Psychosis and mood symptoms secondary to hyperthyroidism are rare. Here we report the case of a 37-year-old male with a history of Graves' disease with poor medication adherence who presented to the emergency department with psychotic features and hyperexcitability. He had excessive agitation, paranoia, and hyperactivity requiring restraints. He also endorsed insomnia and weight loss. He was admitted to the inpatient unit, and laboratory investigations were significant for a low thyroid-stimulating hormone, and elevated T3, T4, thyroidstimulating antibodies, and thyroid peroxidase antibodies. The initial assessment was a primary psychiatric illness. The patient never had a personal or family history of psychiatric illness. Psychiatry and endocrinology were consulted for further recommendations. The patient was started on methimazole 30 mg, propranolol 100 mg, and hydrocortisone 100 mg, which resolved his symptoms.

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Serotonin syndrome (SS) is a condition that occurs following the administration of serotonergic drugs. The syndrome is classically associated with the simultaneous administration of two serotonergic agents. Herein, we present a unique case of SS precipitated by cocaine and fentanyl in conjunction with previously prescribed oxycodone/paracetamol, trazodone, and mirtazapine. The patient was brought to the hospital with chief complaints of altered mental status, abdominal pain, nausea, and vomiting. The patient used her friend's fentanyl patch, and her urine drug screen was positive for cocaine. She was intubated and admitted to the intensive care unit for a low Glasgow Coma Scale score of 6 and autonomic instability. All the inciting agents were stopped, supportive treatment was given, and the patient was sedated with benzodiazepines and propofol. She received cyproheptadine, and the patient was extubated and clinically improved over the next 24 hours. Cocaine and fentanyl are not classically associated with SS. We did not encounter any cases where SS was precipitated by the combined use of cocaine and fentanyl in patients taking psychotropic medications during our literature review. This case report underlines the association of SS with cocaine and fentanyl. SS should be suspected in patients using cocaine and fentanyl or any other substance of abuse along with psychotropic agents.

The coronavirus disease 2019 COVID-19 pandemic is a major public health crisis. Obesity has emerged as a significant comorbidity for COVID-19 severity. To study the association of both pandemics, we conducted an observational, retrospective cohort study involving 521 patients admitted with Covid-19 to an inner city, community hospital in Brooklyn, NY in the period March 20 to May 2, 2020. Of the cohort, 57.6% was men, mean age was 61.6±17.2 years, and mean BMI was 29.0 ± 8.2 kg /m2. 11% had BMI > 40 kg/m2. 53.9% was Hispanic, 33.3% was African American, 7.1% was White, with a predominance of type 2 diabetes (99%). Diabetes, hypertension, coronary artery disease and chronic kidney disease were found in 45%, 41.5%, 15%, and 20.1% cases, respectively. Mean HbA1c was 5.8%± 1.1 in patients with no history of diabetes, 3% presented with diabetic ketoacidosis, mortality rate was 30.6%. Non-survivors were significantly older (median age 68 vs 56, p < 0.03) and had higher rate of microvascular and macrovascular diseases. In patients with diabetes, mortality rate was 40.1%. HbA1c was similar between survivors and non-survivors. Older age and hyperglycemia on admission were the risk factors for mortality. Only 30% of the cohort had normal weight (BMI<25), 30% was overweight and 40% was obese. In univariate analysis, the characteristics at admission significantly associated with mortality were age, BMI, hyperglycemia, diabetes and DKA in patients with or without diabetes. In age- and sex-adjusted multivariable analysis only BMI 30–39 kg/m2 (OR = 1.63; 95% CI, 1.10, 2.43; p = 0.015), BMI >40 kg/m2 (OR = 2.05; 95% CI, 1.22, 3.44; p = 0.007) and DKA (OR = 1.77; 95% CI, 1.18, 2.64; p = 0.005) remained positively associated with higher mortality. In summary, BMI, and DKA but not diabetes, were positively and independently associated with mortality in patients hospitalized with Covid-19. Reference: (1) Popkin et al., Obesity Reviews 2020 August;21(11):e13128. (2) Cariou et al., Diabetologia 2020 May;63(8): 1500–1515.