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Case Sharing: A Case of Effective Lesion Modification by OAS for a Calcified Lesion in a Haemodialysis Patient with Repeated In-Stent Restenosis

Case Sharing: A Case of Effective Lesion Modification by OAS for a Calcified Lesion in a Haemodialysis Patient with Repeated In-Stent Restenosis

Dr. Ryoko Nakamura, Kyoto City Hospital 

Case

Male in his 70s

Chief complaint

Shortness of breath on exertion

Previous medical history

In his 50s
Diabetes mellitus
In his 60s
Cataract surgery, cerebral infarction
In his 70s
Dialysis induction, ALI, SAS, common bile duct stone, hemorrhagic gastric ulcer, ERCP for common bile duct stone, surgery for age-related macular degeneration, liver abscess, splenic infarction (conservative treatment), ERCP for recurrent common bile duct stone, SMA thrombosis, small bowel ileus (conservative treatment), colorectal adenoma EMR

 

Current medical history

Due to angina pectoris, the patient had repeated in-stent restenosis after PCI to the LAD 11 years ago at another hospital and 4 years ago at our department. He was admitted to our department because of shortness of breath on exertion.

Smoking history

Smoking cessation in his 60s (20 cigarettes/day × 30 years)

Coronary risk factors

Diabetes mellitus, smoking, CKD, dyslipidemia

Medication

  • Montelukast sodium 10mg 1 tablet after breakfast
  • Precipitated calcium carbonate 500mg 3 tablets 3 after each meal
  • Daikenzhongtang 2.5g/package 3 for 3 packets after each meal
  • Aspirin 100mg 1 tablet after breakfast
  • Furosemide 40mg 1 tablet after breakfast
  • Carvedilol 10mg 1.5 tablets 1 tablet after breakfast 0.5 tablets after dinner
  • Atorvastatin calcium hydrate 10mg 1 tablet after dinner
  • Bonoprazan fumarate 20mg 1 tablet after dinner
  • Brotizolam 0.25mg 1 tablet before sleep
  • Prasugrel hydrochloride 3.75mg 1 tablet after breakfast
Blood and Biochemical Laboratory Findings The patient was taking aspirin and prasugrel as antit...
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