PMID- 32045161 OWN - NLM STAT- MEDLINE DCOM- 20200403 LR - 20200403 IS - 1087-2108 (Electronic) IS - 1087-2108 (Linking) VI - 25 IP - 12 DP - 2019 Dec 15 TI - Drug-induced anti-Ro positive subacute cutaneous lupus in a man treated with olmesartan. LID - 13030/qt3xf8k540 [pii] AB - A 66-year-old man presented to the outpatient dermatology clinic with a chief complaint of a pruritic rash on his upper trunk and proximal upper extremities, which had been present for three weeks. Upon examination, he was found to have an erythematous, annular, and polycyclic eruption on the chest, upper back, and proximal extremities. A clinical diagnosis of subacute cutaneous lupus erythematosus (SCLE) was made. The patient was found to have a positive anti-nuclear antibody (ANA) in a speckled pattern and a positive anti-Ro antibody. A biopsy revealed an interface and lichenoid dermatitis with dermal mucin deposition, consistent with subacute cutaneous lupus erythematosus. The patient reported that he had recently been diagnosed with hypertension and began treatment with olmesartan, a potassium-sparing diuretic that blocks the angiotensin II receptor, commonly used as an antihypertensive or in patients with heart failure. Cutaneous reactions to olmesartan are rare and reported in <1% of patients in post-marketing surveillance. The patient discontinued use of olmesartan and the rash completely resolved within three weeks. To date, there are no other reported cases of drug induced SCLE in patients taking olmesartan to our knowledge. FAU - Gray, Taylor AU - Gray T AD - Hospital Corporation of America/University of South Florida Morsani College of Medicine Graduate Medical Education: Department of Dermatology, Largo Medical Center Program, Largo, FL. etaylorgray2018@gmail.com. FAU - Segars, Kelly AU - Segars K FAU - Farsi, Maheera AU - Farsi M FAU - Ross, Risa AU - Ross R FAU - Miller, Richard AU - Miller R LA - eng PT - Case Reports PT - Journal Article DEP - 20191215 PL - United States TA - Dermatol Online J JT - Dermatology online journal JID - 9610776 RN - 0 (Angiotensin II Type 1 Receptor Blockers) RN - 0 (Antibodies, Antinuclear) RN - 0 (Imidazoles) RN - 0 (SS-A antibodies) RN - 0 (Tetrazoles) RN - 8W1IQP3U10 (olmesartan) SB - IM MH - Aged MH - Angiotensin II Type 1 Receptor Blockers/*adverse effects MH - Antibodies, Antinuclear/blood MH - Humans MH - Hypertension/drug therapy MH - Imidazoles/*adverse effects MH - Lupus Erythematosus, Cutaneous/*chemically induced/diagnosis/pathology MH - Male MH - Skin/pathology MH - Tetrazoles/*adverse effects EDAT- 2020/02/12 06:00 MHDA- 2020/04/04 06:00 CRDT- 2020/02/12 06:00 PHST- 2020/01/27 00:00 [received] PHST- 2020/01/27 00:00 [accepted] PHST- 2020/02/12 06:00 [entrez] PHST- 2020/02/12 06:00 [pubmed] PHST- 2020/04/04 06:00 [medline] AID - 13030/qt3xf8k540 [pii] PST - epublish SO - Dermatol Online J. 2019 Dec 15;25(12):13030/qt3xf8k540.