Foot Care for Diabetic Patients / 임상당뇨병

The incidence of diabetes is increasing not only in Korea, but also globally. Diabetes mellitus is a disease with problematic complications. Diabetic foot is a typical complication that reduces the quality of life and is a burden on the economy. Active foot examination and foot care education are methods to prevent diabetic foot at a minimum cost. Early detection, treatment, and education are the primary responsibilities of healthcare providers.

Bladder filling variations during concurrent chemotherapy and pelvic radiotherapy in rectal cancer patients: early experience of bladder volume assessment using ultrasound scanner

PURPOSE: To describe the early experience of analyzing variations and time trends in bladder volume of the rectal cancer patients who received bladder ultrasound scan. MATERIALS AND METHODS: We identified 20 consecutive rectal cancer patients who received whole pelvic radiotherapy (RT) and bladder ultrasound scan between February and April 2012. Before simulation and during the entire course of treatment, patients were scanned with portable automated ultrasonic bladder scanner, 5 times consecutively, and the median value was reported. Then a radiation oncologist contoured the bladder inner wall shown on simulation computed tomography (CT) and calculated its volume. RESULTS: Before simulation, the median bladder volume measured using simulation CT and bladder ultrasound scan was 427 mL (range, 74 to 1,172 mL) and 417 mL (range, 147 to 1,245 mL), respectively. There was strong linear correlation (R = 0.93, p < 0.001) between the two results. During the course of treatment, there were wide variations in the bladder volume and every time, measurements were below the baseline with statistical significance (12/16). At 6 weeks after RT, the median volume was reduced by 59.3% to 175 mL. Compared to the baseline, bladder volume was reduced by 38% or 161 mL on average every week for 6 weeks. CONCLUSION: To our knowledge, this study is the first to prove that there are bladder volume variations and a reduction in bladder volume in rectal cancer patients. Moreover, our results will serve as the basis for implementation of bladder training to patients receiving RT with full bladder.

Transition of Treatment Modalities for Peripheral Arterial Occlusive Disease for the Recent 5 Years According to the TASC II Classifications in a Single Institution

PURPOSE: Endovascular treatment for peripheral arterial obstructive disease (PAOD) is replacing traditional arterial bypass in the western world. Yet there are few reports to evaluate the pattern of clinical practice pattern for PAOD in Korea. This study was conducted to evaluate the treatment pattern for PAOD between endovascular treatment and arterial bypass, and to compare their clinical characteristics. METHODS: We conducted a retrospective study on the prospectively maintained database of patients who underwent endovascular treatment and arterial bypass for PAOD from March 2005 to December 2009 in Inha University Hospital. The aortoiliac lesions and femoropopliteal lesions were categorized by the Trans Atlantic Inter-Society Consensus (TASC) II classifications. Their treatments and clinical characteristics were compared between the former period (2005~2007 y) and the latter period (2008~2009 y). RESULTS: Three hundred nine cases (178 patients) were treated for PAOD by either arterial bypass or endovascular treatment. The patients' mean age was 69.1+/-11.3 year old. There was no difference in clinical characteristics between the two periods except for age. Endovascular treatments of both aortoiliac and femoropopliteal arterial lesions were increased in the latter period (P=0.023, P<0.001). Also, the endovascular treatments were increased in the TASC C and D aortoiliac and femoropopliteal lesions in the latter period (P=0.020, P<0.001). CONCLUSION: Endovascular treatment for PAOD is increasing in clinical practice and this shows feasibility in critically ill patient with TASC C and D lesions, although arterial bypass is still important.