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The role of HLA match in donor--recipient selection has been studied in 271 patients who received cadaver transplants during a 10-year period. This series included 36 four-antigen matches, 181 three-antigen matches and 54 two-antigen matches. Our results support the concept that better results can be expected when better matched kidneys are utilized for transplantation.

Twenty-two patients with aplastic anemia were treated with antilymphocyte serum or antithymocyte globulin at Vanderbilt University and affiliated hospitals from 1980 to 1986. The median age was 42 (eight to 73 years); the male:female ratio was 8:14. Nineteen patients had severe aplastic anemia, and three had moderate disease. Twenty patients received antilymphocyte serum initially while two patients received antithymocyte globulin. Fifteen patients received fluoxymesterone 10 mg by mouth three times a day with antilymphocyte serum, and all received prednisone during the course of antilymphocyte serum or antithymocyte globulin. There were seven responses (31.8 percent) to the first course with four complete responses and three partial responses. Six of 15 patients who received fluoxymesterone showed a response, compared with zero of five treated without androgens (p less than 0.05). Eight patients with no initial response and a patient who experienced a relapse after a complete response were re-treated with either antithymocyte globulin (six) or antilymphocyte serum (three), with four of nine patients (44 percent) having a response (three complete responses, one partial response). Overall, 10 of 22 patients (45 percent) had a response (six complete responses, four partial responses). Median survival for those without a response is six months. Median survival for those with a response has not been reached, with follow-up ranging from 18 to 70 months. This study shows the benefit of a second cycle of antilymphocyte serum or antithymocyte globulin and a possible role for concomitant androgens in this treatment of aplastic anemia.

Allograft rejection continues to be the major obstacle to obtaining a successful graft in spite of significant strides having been made in the areas of histocompatibility, organ preservation, and immunosuppression. At the Veterans Administration Medical Center and the Vanderbilt University Medical Center in Nashville, we have used thoracic duct drainage (TDD) as a means of immunologically preparing a select group of patients for transplantation. This report presents our clinical experience with this therapeutic modality during the past 10 years.

This study is a multifactorial analysis of 389 transplants performed from June 1977 to December 1981. Analysis of the effects of transfusions antilymphocyte serum (ALS), histocompatibility testing, gender, and patient risk factors (presence of concomitant disease, greater than 50 years of age, etc.) was done. Two-hundred fifty-three patients received cadaver kidneys and 136 patients obtained kidneys from a relative. Two-hundred eighty-three (73%) patients received blood transfusions prior to transplantation. Our data showed that recipients receiving transfusions prior to transplantation had a significantly higher graft survival than those who were not transfused in both cadaveric and related graft recipients. Two-hundred twenty-one (56%) patients received ALS following the transplant. This group had a 15% higher graft survival than a comparable group. Analysis of histocompatibility testing data shows approximately 5% higher functional graft survival between each match grade. Surprisingly, female patients receiving kidneys from living related donors had a 16% higher graft survival than male patients. In cadaver recipients female patients had a 10% higher patient survival as compared to male patients. The risk factor status of recipients affected not only graft survival but patient survival, which probably is due to the consequences of immunotherapy. The authors' conclusion is that the above mentioned factors may be additive in nature. Further, multivariable analysis is necessary in order to correctly transplant data.

Twenty patients with autoimmune endocrinopathies experienced 45 episodes of pleural and/or pericardial serositis. Seventeen of these patients were women and 15 had clinical or serologic evidence of 2 or more endocrinopathies. Idiopathic primary hypoadrenalism (10 cases), Graves' disease (8 cases), Hashimoto's disease (4 cases), atrophic thyroiditis with hypothyroidism (3 cases), idiopathic primary hypogonadism (3 cases), transient thyroiditides (2 cases), and type I diabetes mellitus (1 case) were diagnosed at a mean age of 24 years. Serositis recurred after asymptomatic intervals of months to years even in patients treated for endocrine dysfunction. Fourteen of 16 Caucasians had circulating immune complexes, including all 9 patients with a C4AQ0 (C4A null) phenotype and including all 12 patients with HLA antigens B8 and DR3, antigens associated with systemic lupus and with autoimmune endocrinopathies. Serositides associated with autoimmune endocrinopathies can occur with chest pain, fever, and exudative effusions in young Caucasian women with the HLA B8 DR3 C4AQ0 phenotype. These serositides may have a common pathophysiologic mechanism.

• Between March 1963 and December 1983, 324 renal transplants were performed in 273 veteran patients at the Veterans Administration Medical Center, Nashville, Tenn. Cadaver donors were used in 273 transplants, with an overall one-year patient survival of 72.5% and one-year functional graft survival of 50%. Twenty-four living-related transplants were performed, with an overall one-year patient survival of 89% and one-year functional graft survival of 75%. For analytical purposes the 20-year transplant experience was divided into five eras. One-year patient survival increased from 45% in era 1 to 84% in era 5, while functional graft survival increased from 45% to 70%. Death has occurred in 139 patients, with sepsis being responsible for the largest number of early deaths. Cardiovascular disease was responsible for most late deaths. ( Arch Surg 1985;120:1021-1025)