• Journal of Korean Critical Care Nursing
• /
• v.8 no.1
• /
• pp.11-24
• /
• 2015

Purpose: The purpose of this study was to explore the experience of patients on the waiting list for kidney retransplantation. Methods: The data were collected by individual in-depth interviews of nine patients who were dialyzed after primary kidney graft dysfunction and were waiting for deceased donor kidney retransplantation. All interviews were audio-taped and transcribed, and were analyzed using a phenomenological method. Results: The findings included 5 theme clusters and 13 sub-themes. The 5 clusters were 'Diagnosed with chronic renal failure and dialysis: Broken daily life and crisis', 'Kidney transplantation: The only way to escape from dialysis', 'Kidney graft failure: Inevitable moving backward to hemodialysis', 'Self-management of re-dialysis patients: Growth through pain', and 'The waiting for kidney retransplantation: To try again in the hope of getting a new life'. Conclusion: This study provides a deep understanding of patients with dialysis who are waiting for deceased donor kidney retransplantation. On the basis of the findings of this study, health professionals can provide customized information and develop effective nursing interventions to improve the self-management of these patients.

• Journal of Chest Surgery
• /
• v.36 no.10
• /
• pp.711-720
• /
• 2003

Bakground : Complete resection by the surgery has been selected as the treatment of choice in lung cancer patients, but in cases of recurrence after excision or inoperable cases, the importance of anticancer chemotherapy has been emphasized. If one can select a set of the sensitive chemotherapeutic agents before anticancer chemotherapy, it will give more favourable results. Subrenal capsular assay has been recognized as a useful in-vivo chemosensitivity test of thoracic and abdominal tumors and it can be done in a short time for a rapid interpretation of tumor responsiveness to anticancer chemotherapeutic drugs. It has been reported that various kinds of cancer cells can be implantable to the kidney, but so far there is no comparative study of xenogeneic cell implantation on liver, spleen and kidney. The author implanted the human lung cancer cells under the capsule of S.D rat's liver, spleen and kidney respectively and compared the pattern of growth and histology. Material and Method: After incubation of human lung cancer cell line (SW-900 G IV) in RPMI 1640 (Leibovitz L-15 medium) culture media, 3${\times}$3${\times}$3 mm size fibrin clots which contain 108 cancer cells were made. Thereafter the fibrin clots were implanted at subcapsule area of liver, spleen and kidney of S.D. female rat. For immune suppression, cyclosporin-A (80 mg/Kg) was injected subcutaneously daily from post-implantation first day to sixth day. The body weight was measured at pre and post implantation periods. The growth pattern and the size of tumor mass were observed and the pathologic examination and serum tumor marker tests were performed. Result: Body weight increased in both of control and experimental groups. Serum Cyfra 21-1 was not detected. Serum levels of CEA and NSE revealed no significant change. The SCC-Ag increased significantly in implanted group. The growth rate of human lung cancer cells which was implanted on spleen was higher than on liver or kidney. The surface area, thickness, and volume of tumor mass were predominant at spleen. The success rates of implantation were 80% on kidney, 76.7% on spleen and 43.3% on liver. Pathologic examination of implanted tumors showed characteristic findings according to different organs. Tumors that were implanted on kidney grew in a round shape, small and regular pattern. In the spleen, tumors grew well and microscopic neovascularization and tumor thrombi were also found, but the growth pattern was irregular representing frequent daughter mass. Human lung cancer cells that were implanted in the liver, invaded to the liver parenchyme, and had low success rate of implantation. Microscopically, coagulation necrosis and myxoid fibrous lesion were observed. Conclusion: The success rate of implantation was highest in the kidney. And the mass revealed regular growth that could be measured easily. The SCC-Ag was presented earlier than CEA or Cyfra21-1. The Cyfra21-1 was not detected at early time after implantation. The best model for tumor implantation experiment for chemosensitivity test was subrenal capsular analysis than liver and spleen and the useful serum tumor marker in early period of implantation was the SCC-Ag.

• The Journal of the Korea Contents Association
• /
• v.19 no.2
• /
• pp.619-628
• /
• 2019

This study is an explanatory research conducted to analyze the influencing factors of treatment adherence in kidney transplant recipients. The subjects were 132 renal transplant recipients who visited the outpatient department in a university hospital. Data were collected from July 17, 2017, to August 22, 2017, and analyzed using SPSS WIN 24.0. Frequency, percentage, mean and standard deviation, variance analysis, correlation, and regression analysis were performed. The results of the study showed that there was a significant difference in the treatment adherence based on the age, religion, and the time passed since kidney transplantation. The study also found that the treatment adherence had significant positive correlations with social support (r=.54, p<.001), family support (r=.43, p<.001), health provider's support (r=.57, p<.001), and self-care knowledge (r=.21, p=.015). The factors influencing the treatment adherence were health provider's support, the time passed since kidney transplantation, spouse, and religion. The final explanatory power of the model was 41.9%. In conclusion, intervention strategies should be introduced to promote the support of healthcare providers in order to improve the adherence of the kidney transplantation patients.

• Pediatric Infection and Vaccine
• /
• v.28 no.3
• /
• pp.181-188
• /
• 2021

Anemia commonly occurs in kidney transplantation (KT) recipients. Many factors such as viral infection, bleeding, erythropoietin deficiency, and immunosuppressants are the causes of chronic anemia in KT recipients. We report 2 cases who developed severe anemia caused by parvovirus B19 infection and were successfully treated with intravenous immunoglobulin in pediatric KT recipients.

• Journal of the Korean Society of Radiology
• /
• v.85 no.2
• /
• pp.437-444
• /
• 2024

Concomitant renal cell carcinomas (RCC) of both native and allograft kidneys are extremely rare, and only a few cases have been reported in the available English literature. A particularly rare variant within the adult population is the Xp11.2 translocation/transcription factor E3 (TFE3)-rearranged RCC. Although few case reports of TFE3-rearranged RCC have been reported in children who underwent kidney transplantation (KT), no case of adults with TFE3-rearranged RCC following KT has been reported. Herein, we presented the radiological and pathological findings of a rare metachronous papillary RCC in the allograft kidney and TFE3-rearranged RCC in the native kidney. The TFE3-rearranged RCC in the native kidney exhibited slow expansion in size over five years. Radiologically, it appeared as a slightly enhanced, lobulated mass on contrast-enhanced CT. MRI revealed high signal intensity on T1-weighted images and low signal intensity on T2-weighted images.

• Journal of the Korea Convergence Society
• /
• v.11 no.12
• /
• pp.457-467
• /
• 2020

This study was conducted to for the development of nursing education programs suitable for the period by identifying the unmet needs of kidney transplant surgery patients who need continuous self-care according to the elapsed period. The subjects of the study consisted of 84 inpatients and outpatients for up to 1 year after kidney transplant surgery. The data collection period was from February 17 to May 31, 2020, and the collected data were analyzed by Chi-square, independent t-test, one-way ANOVA, and post-test by Scheffé using the IBM SPSS 21.0 program. As a measurement tool, the Comprehensive Needs Assessment Tool in Cancer(CNAT), a tool to assess unmet needs of cancer patients, was modified and supplemented to receive expert validity, and then self-report through a questionnaire consisting of a total of 57 questions. As a result of the study, the average of the total score out of 171points for the unmet needs of kidney transplant patients was 68.28(±38.88), and information and education accounted for the highest score of 17.92(±8.36) out of the eight sub-areas. The unmet needs according to the elapsed period were significantly higher in the 6 months ~1 year group(F=7.57, p=.001) compared to the 3-6 months group. Based on this, it is necessary to develop a nursing intervention program that can provide appropriate information and support at a time when the unmet needs of patients up to increase from 6 months to one year after kidney transplantation increase.

• The Monthly Diabetes
• /
• s.259
• /
• pp.17-21
• /
• 2011

당뇨병성 신증은 당뇨병의 대표적인 합병증으로 지속적인 고혈당으로 인하여 신장에 있는 미세혈관이 손상을 받아 오랜 시간에 걸쳐 신장의 기능부전을 초래하는 합병증을 말한다. 현재 국내에서 말기신부전증을 일으키는 가장 흔한 질환이 당뇨병이다.

• Journal of Dental Rehabilitation and Applied Science
• /
• v.40 no.2
• /
• pp.46-54
• /
• 2024

Purpose: The purpose of this study was to compare the periodontal status of end-stage renal disease patients undergoing dialysis and referred for intraoral evaluation prior to renal transplantation surgery with those having normal kidney function. Materials and Methods: Patients who had been undergoing dialysis for end-stage renal disease and been referred to the Dental Clinic Center by the Department of Nephrology at University Hospital for intraoral evaluation prior to kidney transplantation surgery. For comparison of periodontal status, subjects without abnormalities in kidney function were matched with the patients by age and gender and selected as healthy controls. The patients' age, gender, comorbidities, type of dialysis received, and duration of dialysis were investigated by reference to their medical records, and data on their periodontal status were analyzed via the relevant periodontal records. Results: A total of 102 patients, including 51 dialyzed patients and 51 healthy control group subjects, participated in this study. In the patients with end-stage renal disease undergoing dialysis with periodontal probing depth of 5 mm or more, percentage of sites with clinical attachment level of 4 mm or more, percentage of teeth with bleeding on probing, number of missing teeth, and ratio of moderate to severe periodontitis were all significantly greater than in the healthy controls. Conclusion: The periodontal status of end-stage renal disease patients undergoing dialysis and referred for intraoral evaluation prior to kidney transplantation was worse than that of healthy controls.

• The Monthly Diabetes
• /
• s.261
• /
• pp.18-21
• /
• 2011

만성신부전증 환자 절반가량에서 당뇨병이 원인인 것으로 드러나면서 당뇨병성 신증에 대한 심각성이 제기되고 있다. 당뇨병에 의한 말기신부전은 생명을 이어가려면 투석과 신장이식이 불가피한 질병으로 일상에 불편을 가져오는 것은 물론 결국 사망에 이르게 하는 치명적인 질환이다. 중앙대학교 병원 신장내과 유석희 교수는 "당뇨로 인한 반성신부전은 다른 원인으로 인해 발생하는 신부전보다 생존율이 낮다"며 "당뇨병이 오래된 환자일수록 신장합병증이 발병률이 높아지는데, 당뇨병환자가 늘 혈당관리에만 매달리다보면 신장기능이 나빠지는 신호를 놓칠 수 있다"고 전했다.

• The Korean Journal of Applied Statistics
• /
• v.11 no.2
• /
• pp.205-219
• /
• 1998

Statistical analyses have been perf7rm7d to find factors affecting chronic renal allograft dysfunction for 114 renal transplanted patients. Renal function was evaluated using serum creatinine values every three months during 1 year to 5 years after transplantation. Statistical models for the repeated measures were considered to evaluate factors affecting the reciprocal of serum creatinine values. This paper focuses on some common problems on the choice of correlation matrices occurred in the analysis of repeated measures.