• 검색 결과가 없습니다.

고빌리루빈혈증에서 온라인 혈액투석여과

N/A
N/A
Protected

Academic year: 2022

Share "고빌리루빈혈증에서 온라인 혈액투석여과"

Copied!
1
0
0

로드 중.... (전체 텍스트 보기)

전체 글

(1)

-S 293 -

― F-341 ―

고빌리루빈혈증에서 온라인 혈액투석여과 1예

인하대학교 의과대학 내과학교실 신장내과, 소화기 내과1

*이승희, 권수현, 이승우, 조형찬, 이진우1, 송준호, 김문재

서론: 간부전의 가장 좋은 치료는 간이식이나 그 기회가 드물어 최근 간기능 대체요법에 대한 여러 치료방법들이 제시되어 왔다. 그중에서도 MARS(Molecular Adsorbent Recycling System)가 가장 효과적인 방법으로 인정되고 있으나 특수 장비를 갖추어야 하며 고가로 가격-효율성 이 떨어지기 때문에 국내에 사용하고 있는 병원이 별로 없는 실정이다. 저자들은 고빌리루빈혈증을 치료하기 위해 온라인 혈액투석여과 (on-line hemodiafiltration)를 시도한 1예 경험을 보고한다. 증례: 5주 전 급성 A형 간염으로 진단받고 치료중인 30세 남자 환자가 고빌리루빈 혈증과 난치성 가려움증을 주소로 입원하였다. 과거력상 특이 병력 없었으며 입원시 혈압 120/70 mm Hg, 맥박 72 회/분, 호흡수 16 회/분, 체온 36.6℃ 였고, 공막에 황달소견 있었으며, 그 외 특이 소견은 없었다. 검사실 소견에서 백혈구 11,400 /mm3, 혈색소 12.3 g/dL, 혈소판 447,000 /mm3, 혈청 나트륨 140 mEq/L, 포타슘 4.3 mEq/L, 염소 114 mEq/L, TCO2 24.2 mEq/L, 총 단백 6.6 g/dL, 알부민 3.4 g/dL, 총빌리 루빈 39.6 mg/dL, AST 51 IU/L, ALT 29 IU/L, ALP 441 IU/L, 요소질소 11.5 mg/dL, 혈중 크레아티닌 0.8 mg/dL, 혈당 167 mg/dL, 프로트롬 빈 시간 12.3초 (112%), 활성화부분트롬보플라스틴 시간 36.5초 였다. 단회 뇨 검사상 비중 1.017, pH 7.0, 단백뇨 trace, 혈뇨 음성, 유로빌리 노겐 2양성, 빌리루민 3양성 이였다. 경정맥 혈액투석도관 삽입후 FMC 5008S(Fresenius Medical Care, Bad Hambourg, Germany) 혈액투석 기계를 이용하여 일반혈액투석(투석막 F6HFS, 혈류 250 ml/min, 투석액 속도 500 ml/min) 3시간한 결과 혈청 빌리루빈농도의 차이는 없었 다. 제 3병일째 투석막(HF80S)을 이용하여 온라인 혈액투석여과(blood flow 250 ml/min, dialysate flow 500 ml/min, replacement fluid of 75 ml/min, no net ultrafiltration, post-dilution heparinization)를 8시간 시행하였고 혈액투석여과 전후로 혈중 총빌리루빈은 38.6 mg/dL에서 37.8 mg/dL로 감소했고, 제 5병일째 10시간 온라인 혈액투석여과(blood flow 280ml/min, dialysate flow 600ml/min, replacement fluid of 75ml/min, no net ultrafiltration, post-dilution heparinization) 후 혈중 총빌리루빈은 36.4mg/dL에서 34.5mg/dL으로 1.9mg/dL이 감소하였다.

― F-342 ―

A case of metformin-associated lactic acidosis

좋은 강안 병원, 내과

*김지환, 김도영, 김철영, 임영배, 이원동, 이용규

Introduction: Metformin has been shown to reduce mortality in obese diabetic patients. So, It is being increasingly used in higher doses. Lactic acidosis is an infrequent complication of metformin. The presence of clinical conditions, such as infection, dehydration, and renal failure, increases the risk of metformin-associated lactic acidosis. We present a case of lactic acidosis in a patients with diabetes treated with metformin. Case: A 70-year-old male presented with a 3-day history of nausea, vomiting and chest discomfort. His past medical history included type 2 diabetes, hypertension and peripheral arterial disease(PAD). Medications included metformin 500mg thrice daily(1 year)and glimepiride. Before this admission, he underwent a femorotibial bypass surgery with graft due to PAD and had taken a ciprofloxacin 500mg due to wound infection for 2months. On admission, He was isothermic(36.8℃), hypertensive(blood pressure, 150/90mmHg), and tachypneic(29 breaths/min). The rest of the physical examination was unremarkable. Arterial blood gases showed pH 7.276, pCO2 16.7mmHg, HCO3 7.6mmol/L, and tCO2 7.2mmol/L. Serum creatinine was 2.1 mg/dL; serum lactate 29.3mg/dL. Liver enzymes were normal. Urinalysis: protein 2+ and blood 3+. So, we diagnosed metformin-associated lactic acidosis and initiated bicarbonate-based hemodialysis to the patient. Following three intermittent dialysis sessions, the patient made a complete recovery. Conclusion: Metformin-associated lactic acidosis should be strongly suspected in diabetic patients presenting with high anion gap metabolic acidosis and increased serum lactate. In the case described, prompt recognition of lactic acidosis and early application of bicarbonate-based hemodialysis produced successful results.

참조

관련 문서

Two extracted ion chromatograms were detected at m/z of 481.3165 (retention time: 1.41 min and 2.67 min) with mass accuracy of 5 ppm. Here, we report dynamic changes

As the rate of addi- tion of ascorbic acid increased from 0.5 to 2 mL/min to abrupt, the shapes of the resulting gold nanostructures chang- ed from hexagonal plates to

Salt removal efficiency corresponding to various salt types at adsorption/desorption time of 3 min each, 1.2 V/-0.1 V adsorption/desorption voltage, and 25 mL/min flow rate

Insulation resistance 500MΩ min.. Shock resistance

Insulation resistance 500MΩ min.. Shock resistance

Conclusion: Five mL for CIEI at C7-T1 could be an optimal volume for distribution to the lower cervical spine for degenerative cervical spinal diseases, as well as to

Then, the hearts were divided into the normal control (N/C) group, the GBCK25 alone treated group (GBCK25), the 60 min ischemia and 120 min reperfusion group (I/R control), the

Tensile strength of hollow fiber membranes with different hot stretching ratio at deformation rate of 528%/min (crosshead speed:50 mm/min).. Tensile strength of hollow