Outcomes of critically ill solid organ transplant patients with COVID‐19 in the United States

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/163464/2/ajt16280.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/163464/1/ajt16280_am.pd

A Woman with a Lung Mass and Multiple Pulmonary Nodules

Patient: Female, 41 Final Diagnosis: Benign metastatic leiomyoma Symptoms: Cough • shorthness of breath Medication: — Clinical Procedure: Bronchoscopy • open lung biopsy Specialty: Pulmonolog

Therapeutic plasmapheresis for hypertriglyceridemia-associated acute pancreatitis: case series and review of the literature

Background: Severe hypertriglyceridemia (HTG) is the third leading cause of acute pancreatitis (AP) in the United States. The current standard of care includes management of HTG using pharmacological therapy. More recently, plasmapheresis has been proposed as a therapeutic tool for decreasing triglyceride (TG) levels, especially in critically ill patients. Few studies are available to ascertain overall benefits of plasmapheresis over traditional management. Objective: To analyze the outcomes of patients treated with plasmapheresis for severe HTG-associated pancreatitis. Methods: We conducted a retrospective chart review of three patients with severe HTG- associated (TGs greater than 1000 mg/dl; 11.29 mmol/l) AP at the Methodist University Hospital. All the patients underwent plasmapheresis as part of their treatment. Results: The average TG level before plasmapheresis was 3532 mg/dl (range: 2524–4562 mg/dl; 39.9 mmol/l; range: 28.5–51.6 mmol/l). All patients made a full recovery, with a significant improvement in TG levels after plasmapheresis. The mean number of sessions was 1.3 (range 1–2), and mean TG level after plasmapheresis was 1051 mg/dl (range: 509–1771 mg/dl; 11.9 mmol/l; range: 5.8–20 mmol/l). After the first session, the average reduction of TG level was 2481 mg/dl (range 753–3750 mg/dl; 28 mmol/l; range: 8.5–42.4 mmol/l) or approximately 70%. None of the patients developed complications related to plasmapheresis. Conclusions: Plasmapheresis can be an effective and rapid treatment option in patients with severe HTG and complications. However, further research, including randomized controlled studies, is necessary

Methimazole-induced insulin autoimmune syndrome

Background: Hypoglycemia in a critical care setting is often multifactorial with iatrogenic insulin use, sulfonylurea (SU) use, sepsis, adrenal insufficiency and insulinoma among the common causes. Insulin autoimmune syndrome (IAS) is a rare cause of hypoglycemia characterized by the presence of insulin-binding autoantibodies to the sulfhydryl group-containing agents. We report a case of methimazole-induced IAS managed in the intensive care unit. Case presentation: A 76-year-old woman with a history of primary hyperthyroidism was sent from a nursing home for unresponsiveness. Vital signs were significant for hypotension (74/46) and low blood sugars. Fluid resuscitations with normal saline and 50% dextrose stabilized the blood pressure (BP) to 135/75 and her blood glucose to 264. Due to respiratory distress and septic appearance, she required emergency intubation. Nursing home medications were noted for methimazole and absence of any insulin or SU use. Empiric antibiotic treatment was started and fluid resuscitation was continued while home medications were held. Her laboratory values were significant for elevated creatinine, lactic acid, serum cortisol, C-peptide, and insulin. Her cultures, SU screen and computerized tomography (CT) scan were negative for significant findings. On day 2, in addition to 10% dextrose, octreotide was initiated for recurrent hypoglycemia. Her blood glucose (BG) continued to drop throughout the day for which she required glucagon support and a D20 infusion. By day 4, the rate of infusion was titrated up and her BG continued to drop to <60 mg/dl despite D20, octreotide and tube feeds with concentrated calories (1.5 cal/ml). Due to her declining health, her family endorsed palliative care and she was extubated. After day 11, her hypoglycemic episodes resolved and she remained endogenously euglycemic. Conclusions: IAS is associated with methimazole use due to formation of autoantibodies to insulin after its interaction with Sulfhydryl (SH) group in methimazole. While IAS is a rare entity, it demands consideration in hypoglycemia in patients with autoimmune conditions

Wait!!! No Steroids for this Asthma

Strongyloides stercoralis (SS) is a parasite seen in certain parts of the USA and in people from other endemic areas. In these patients steroids might precipitate or exacerbate asthma. Apart from worsening of asthma, serious complications like hyperinfection syndrome and even death can occur in these patients if treated with steroids. Treatment is either ivermectin or albendazole based on severity of the disease. Clinicians have to be very careful when prescribing steroids in patients presenting with an exacerbation of asthma from areas endemic for Strongyloides stercoralis. A young woman with history of asthma presented with complaints of nausea, vomiting, abdominal pain, wheezing, and dry cough. Physical examination revealed diffuse expiratory wheezing and mild diffuse abdominal pain without rebound or guarding. Laboratory results showed leukocytosis with eosinophilia. Stool studies showed Strongyloides stercoralis. Imaging revealed ground-glass opacities in the right upper and lower lobe along with an infiltrate in the lingular lobe on the left side. Bronchoscopy showed Strongyloides stercoralis. The patient was diagnosed with hyperinfection syndrome due to Strongyloides stercoralis most probably exacerbated by prednisone given for her asthma. Steroids were then discontinued and the patient was started on ivermectin. The patient improved with treatment. Repeat stool examination was negative for Strongyloides stercoralis. Clinicians have to be very careful when prescribing steroids in patients presenting with an exacerbation of asthma who are from areas endemic for Strongyloides stercoralis and should test for it (preferably with serology test) before starting treatment

Effect of Chronic Obstructive Pulmonary Disease on In-Hospital Mortality and Clinical Outcomes After ST-Segment Elevation Myocardial Infarction.

There is controversy regarding in-hospital mortality, revascularization, and other adverse outcomes in patients with ST-segment elevation (STEMI) and chronic obstructive pulmonary disease (COPD). We queried the 2003 to 2011 Nationwide Inpatient Sample databases to identify patients aged ≥18 years with a primary diagnosis of STEMI. Univariate and multivariate analyses were performed to evaluate the association of COPD with in-hospital clinical outcomes. Patients with COPD comprised 13.2% of 2,120,005 patients with STEMI. COPD was associated with older age, Medicare insurance, greater co-morbidities, and lower socioeconomic status. Compared with non-COPD patients, patients with COPD had higher inpatient mortality even after adjustment for multiple potential other factors (12.5% vs 8.6%, adjusted odds ratio [AOR] 1.13, 95% CI 1.11 to 1.15,