SHM Converge Scientific Abstract ePoster Gallery-Steroid Salvation or Stress ? Causative Role of Corticosteroids in Scleroderma Renal Crisis

Pdf Summary

This case describes a 37-year-old woman with systemic sclerosis who developed new severe hypertension after recent exposure to medium-to-high-dose corticosteroids. On admission, she had tachycardia and markedly elevated blood pressure, and she met criteria for scleroderma renal crisis (SRC). Initial treatment with captopril did not improve her condition. Her renal function worsened, leading to oliguria, fluid overload, and progressive anemia and thrombocytopenia with schistocytes, elevated LDH, and low haptoglobin, consistent with microangiopathic hemolytic anemia from SRC. Thrombotic thrombocytopenic purpura was excluded because ADAMTS13 was normal. Despite renal replacement therapy, she deteriorated further, became hypotensive, required vasopressors, and died of sepsis.<br /><br />The report emphasizes that corticosteroid use is a major risk factor for SRC, especially in patients with early diffuse skin disease and recent high-dose steroid exposure. In this patient, both risk factors were present, placing her at particularly high risk. The authors note that SRC is a medical emergency defined by rapidly progressive renal failure with or without hypertension.<br /><br />Their conclusion is that clinicians need a clearer, urgency-based criterion to identify patients at risk for SRC before prescribing corticosteroids in systemic sclerosis. When corticosteroids are unavoidable, prednisone should be limited to 15 mg/day for the shortest possible duration. High-risk patients should be closely monitored with daily home blood pressure checks and periodic creatinine and urine protein testing. The goal is to reduce potentially iatrogenic cases of SRC and improve early referral for steroid-sparing management.

Asset Subtitle

Suma Harsha Kosuru

Meta Tag

Author List Alejandro Pineda, Preethash I. Sundar, Somayeh Doukhtehchizadehazimi, Suma Harsha Kosuru

Category Clinical Vignettes

Concept Scleroderma Renal Crisis

Concept Accelerated Hypertension

Concept Renal Function

Concept Early Diffuse Systemic Sclerosis

Concept Corticosteroid Use

Distinguished Non-Finalist

Presenter Organization Mountain Vista Medical Center

Presenting Author Suma Harsha Kosuru

Track Adult

Keywords

systemic sclerosis

scleroderma renal crisis

corticosteroids

hypertension

microangiopathic hemolytic anemia

renal failure

ADAMTS13

thrombotic thrombocytopenic purpura

prednisone

steroid-sparing management

Scleroderma Renal Crisis

Accelerated Hypertension

Renal Function

Early Diffuse Systemic Sclerosis

Corticosteroid Use