Renal involvement is an uncommon extra-glandular manifestation in Sjogren’s syndrome (SS). We present the case of a young male who presented with nephrotic range proteinuria and advanced irreversible renal disease, with positive anti-Ro antibody (Ab) and antineutrophil cytoplasmic antibody (ANCA) with myeloperoxidase (MPO) specificity. He was initially treated with steroids for suspected ANCA vasculitis but treatment was discontinued as there was no response and renal biopsy revealed interstitial lymphocytic infiltrates, advanced glomerular disease with immune complex mediated glomerulonephritis more suspicious for SS. SS usually affects exocrine glands and patients rarely have renal involvement in which cases it is commonly tubulo-interstitial nephritis. This report describes a rare case of anti-Ro Ab and MPO–ANCA positive patient with advanced irreversible renal disease due to immune-complex mediated glomerulonephritis felt to be due to SS and without any classic sicca symptoms.
Effective therapies to combat coronavirus 2019 (COVID-19) are urgently needed. Hydroxychloroquine (HCQ) has in vitro antiviral activity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), but the clinical benefit of HCQ in treating COVID-19 is unclear. Randomized controlled trials are needed to determine the safety and efficacy of HCQ for the treatment of hospitalized patients with COVID-19.
Nocardiosis is a bacterial infection caused by organisms of the Nocardia genus. The disease typically involves the skin, central nervous system or pulmonary system. Very rarely nocardiosis can cause disease of other organs including bone and joints. Nocardiosis is typically a chronic, somewhat indolent infection, occurring in patients with defective cell mediated immunity. We describe a 78-year-old female with right shoulder septic arthritis resulting from Nocardia farcinica with associated involvement of her skin and lungs as well. She was treated with surgical debridement and combination antibiotic therapy. We also share a literature review of bone and joint infection caused by the N. farcinica species, highlighting its rarity. Understanding uncommon manifestations of nocardiosis allows for early recognition and treatment of the condition and optimal patient care.
We report a case of a 26-year-old man with no significant medical history, who presented with fatigue, pruritus, jaundice, dark urine and clay colored stool for one month. He had been taking methyl-1-etiochoenolol-epietiocholanolone, an androgenic anabolic steroid (AAS). He was initially found to have a total bilirubin (Tbili) of 6 mg/dL. He discontinued the AAS but the patients' symptoms worsened and Tbili increased to 36 mg/d. This prompted inpatient management of his drug-induced liver injury (DILI). Molecular adsorbent recirculating system (MARS) is an extracorporeal liver support system that replaces the detoxification function of the liver. The patient was initiated on a 4-day trial of MARS therapy. Over the course of his therapy, he clinically improved and his Tbili decreased to 20.7 mg/dL. At follow-up, his symptoms resolved and Tbili was 3.3 mg/dl. This case demonstrates the efficacy of MARS in treating severe cholestatic DILI refractory to standard medical therapy.
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