Oberholzer José, Testa Giuliano, Sankary Howard, John Eunice, Thielke James, Benedetti Enrico
Division of Transplantation, University of Illinois at Chicago, Chicago, Illinois, USA.
Clin Transpl. 2004:143-9.
The Division of Transplantation at the University of Illinois at Chicago (UIC) was established in 1968 by Dr. Olga M. Jonasson, who performed the first living related kidney transplant in Illinois. The UIC Hospital is a typical inner city hospital serving primarily minorities and under-privileged populations with significant challenge for issues such as compliance, insurance coverage, low income, and degree of education. We analyzed the outcomes of 67 pediatric and 801 adult consecutive renal allotransplantations performed at the University of Illinois at Chicago (UIC) from January 1988-December 2002 and more recent information in relation to newly developed programs (robotic living donation, transplantation in sensitized patients, early steroid discontinuation, ethnicity tailored immunosuppression) until November 2004 (21 pediatric and 172 adults). The one-year graft survival has improved comparing the cases performed between 1988-1998 versus cases after 1998 from 82-88%, with similar patient survival. However, the overall 5-year patient and graft survival has not changed significantly in the 2 different eras and is currently 85% and 65%, respectively. With the use of minimally invasive, robotic-assisted living donor nephrectomy, the use of living donors has increased and these now represent 75% of the kidney donors at UIC. Transplantation in highly sensitized recipients has become more successful with the use of plasmapheresis resulting in 100% patient and graft survival and a 10% acute rejection rate in the first series of 20 patients. Early steroid discontinuation (steroid discontinued at day 6 after transplantation) has allowed for significant improvement of results in pediatric recipients. We have 100% one-year patient and graft survival and no acute rejections in a series of 13 children, compared with a 25% rejection rate in 13 children with steroid-containing immunosuppession. Tailored immunosuppression with early steroid discontinuation now achieves equal early results in African American as in any other ethnic group with 98-99% patient and graft survival and acute rejection rates below 10%. Of interest will be the future evolution of long-term patient and graft survival under the new immunosuppressive protocols with early steroid discontinuation achieving very low acute rejection rates and impressive one-year survival rates. There is reason for optimism that the improved early results will translate into better long-term outcomes.
伊利诺伊大学芝加哥分校(UIC)的移植科由奥尔加·M·乔纳森博士于1968年创立,她在伊利诺伊州实施了首例亲属活体肾移植手术。UIC医院是一家典型的市中心医院,主要服务少数族裔和弱势群体,在依从性、保险覆盖、低收入和教育程度等问题上面临重大挑战。我们分析了1988年1月至2002年12月在伊利诺伊大学芝加哥分校(UIC)进行的67例儿科和801例成人连续肾移植的结果,以及直至2004年11月(21例儿科和172例成人)与新开展项目(机器人活体捐赠、致敏患者移植、早期停用类固醇、针对不同种族的免疫抑制)相关的最新信息。与1988 - 1998年期间进行的病例相比,1998年之后进行的病例的一年移植物存活率从82%提高到了88%,患者存活率相似。然而,在这两个不同时期,总体5年患者和移植物存活率没有显著变化,目前分别为85%和65%。随着微创机器人辅助活体供肾切除术的应用,活体供者的使用有所增加,目前在UIC的肾供者中占75%。在高度致敏受者中进行移植,通过血浆置换变得更加成功,在首批20例患者中患者和移植物存活率达到100%,急性排斥率为10%。早期停用类固醇(移植后第6天停用类固醇)使儿科受者的结果有了显著改善。在一组13名儿童中,我们实现了100%的一年患者和移植物存活率且无急性排斥反应,而在一组使用含类固醇免疫抑制的13名儿童中,排斥率为25%。早期停用类固醇的针对性免疫抑制现在在非裔美国人中取得了与其他任何种族相等的早期结果,患者和移植物存活率为98 - 99%,急性排斥率低于10%。有趣的是,在新的免疫抑制方案下,早期停用类固醇实现了非常低的急性排斥率和令人印象深刻的一年存活率,长期患者和移植物存活率的未来演变情况如何。有理由乐观地认为,早期结果的改善将转化为更好的长期结果。