노인 환자에서 소화성 궤양 출혈의 임상적 특징: 단일 2차 병원에서의 치료경험

Clinical Characteristics of Bleeding Peptic Ulcer in Elderly Patients: Experience at a Single Secondary Referral Center

  • 최동욱 (강원대학교 의학전문대학원 내과학교실) ;
  • 이성준 (강원대학교 의학전문대학원 내과학교실) ;
  • 김희정 (강원대학교 의학전문대학원 내과학교실) ;
  • 정대준 (강원대학교 의학전문대학원 내과학교실) ;
  • 박명옥 (강원대학교 의학전문대학원 내과학교실) ;
  • 박수철 (강원대학교 의학전문대학원 내과학교실) ;
  • 최대희 (강원대학교 의학전문대학원 내과학교실) ;
  • 강창돈 (강원대학교 의학전문대학원 내과학교실)
  • Choi, Dong-Wook (Department of Internal Medicine, Kangwon National University School of Medicine) ;
  • Lee, Sung-Joon (Department of Internal Medicine, Kangwon National University School of Medicine) ;
  • Kim, Hee-Jung (Department of Internal Medicine, Kangwon National University School of Medicine) ;
  • Chung, Dae-Joon (Department of Internal Medicine, Kangwon National University School of Medicine) ;
  • Park, Myoung-Ok (Department of Internal Medicine, Kangwon National University School of Medicine) ;
  • Park, Soo-Chul (Department of Internal Medicine, Kangwon National University School of Medicine) ;
  • Choi, Dae-Hee (Department of Internal Medicine, Kangwon National University School of Medicine) ;
  • Kang, Chang-Don (Department of Internal Medicine, Kangwon National University School of Medicine)
  • 투고 : 2009.12.08
  • 심사 : 2010.07.20
  • 발행 : 2010.08.30

초록

목적: 고령자에서 발생한 소화성 궤양 출혈은 비고령자에 비해 다른 임상양상을 보인다고 알려져 있으나 우리나라에서 이에 대한 연구가 미미한 실정이다. 이에 본 연구를 통해 우리나라 고령 환자에서의 소화성 궤양 출혈의 특징을 비고령 환자와 비교하여 알아보고자 하였다. 대상 및 방법: 2006년 1월부터 2008년 8월까지 상부 위장관 출혈을 주소로 응급실로 내원한 환자를 후향적으로 분석하였다. 내시경으로 소화성 궤양이 진단된 113명의 환자를 대상으로 하여 각 환자의 임상적 특징, 치료 및 입원경과 등을 조사하였다. 이러한 인자들을 65세 이상(63명)과 65세 미만(50명)의 두 군으로 분류 비교하였다. 결과: 전체 소화성 궤양 출혈 중 고령환자가 차지하는 비율이 더 높았으며 비고령자에 비해 고령자에서 여성환자의 비율이 높았다(33.8% vs. 8.0%, p=0.001). 고령자에서 고혈압, 뇌졸중, 허혈성 심질환의 동반질환이 많았고 이와 연관되어 아스피린이나 항혈소판제제의 복용이 많았다. 응급실 내원시 주증상 및 혈액 검사는 차이를 보이지 않았다. 고령자는 위궤양이 십이지장궤양보다 많은 비율을 차지하였으며(66.9% vs. 49.9%, p=0.016), H. pylori 양성률은 비고령자가 고령자보다 높았다(41.3% vs. 62.0%, p=0.029). 입원경과 중 사망은 비고령자에서 1명, 고령자에서 4명 발생하였으며, 출혈과 관련된 사망은 각각 1명이었다. 결론: 고령자에서 발생한 출혈성 소화성 궤양은 비고령자와 비교하여 초기 임상상, 재출혈 및 출혈과 관련된 사망률의 차이를 보이지 않았다. 고령 환자에서 소화성 궤양의 병인으로서 H. pylori 감염률은 낮은 반면, 동반질환 및 아스피린과 같은 궤양 유발 약물 사용 빈도는 높았다.

Background/Aims: Bleeding peptic ulcer in elderly patients is believed to differ from that found in younger patients. The purpose of this study was to evaluate the characteristics of bleeding peptic ulcer in elderly Korean patients. Methods: We retrospectively evaluated 113 patients who were admitted to an emergency room for peptic ulcer bleeding from January 2006 to August 2008. For each patient, we investigated the clinical manifestations, the treatments and the hospital course. Results: Peptic ulcer bleeding was more prevalent in elderly patients (n=63) than in younger patients (n=50). The elderly group had a higher incidence of comorbidities such as hypertension, stroke and ischemic heart disease, which might have be attributable to higher usage of aspirin and antiplatelet agents. There were no differences in the chief complaints or laboratory findings. The rate of Helicobacter pylori infection was lower in the elderly patients than that in the younger patients (41.3% vs. 62.0%, respectively, p=0.029). Four elderly patients and one younger patient died while in hospital, with one patient in each group dying due to bleeding. Conclusions: Peptic ulcer bleeding in elderly patients was associated with higher usage of aspirin and antiplatelet agents. There were no significant differences between the elderly and younger patients for the initial clinical presentation, the hospital course or the mortality due to bleeding.

키워드

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