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Biomedical subjects

J Luciani

Publications and source records attributed to J Luciani.

77 records · Page 5Linked to original sources
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[Repeated renal transplantation].

From October 1987 to June 1992, 359 renal transplantations were performed, while, over the same period, 25 patients with a follow-up of more than six months underwent repeat renal transplantation: 23 for a second transplant and 2 for a third transplant. The initial disease was glomerular for 17 patients and interstitial for 6 patients. The mean age of the patients at the time of the repeat transplantation was 36.9 years (range: 20 to 53 years). The mean survival after the first transplantation was 3 years and 10 months (range: 1 week to 10 years). The reasons for loss of the first transplant can be classified as follows: acute rejection (n = 5), chronic rejection (n = 14), surgical failure (n = 5) or sepsis (n = 1). 9 patients received conventional immunosuppressant therapy, while 16 patients (64%) received four-drug therapy including cyclosporin. The actuarial one-year survival of the patients and the transplants was 100% and 92%, respectively. The mean serum creatinine was 136.4 +/- 65 mumol/l (range: 59 to 298 mumol/l). Ten patients developed rejection after a mean of 18.6 days (range: 6 to 30 days) and 2 patients suffered from 2 episodes of rejection within 4 months. These results illustrate the low postoperative surgical and immunological complication rate in this group of patients whose long-term results are at least comparable to those of first transplantations in our group.

Actuarial Analysis↗
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[Kidney transplantation from living related donors: experiences from one center].

Living related donor (LRD) renal transplantation has remained underdeveloped in France up until now. The reduction of the number of available grafts and especially the superiority of the results of LRD transplants recently led us to develop this type of transplantation. We present the retrospective analysis of our experience of 63 cases from March 1973 to June 1995. The actuarial graft survival rate was 91% at 1 year and 87% at 3, 5 and 10 years. The 5- and 10-year survival rates of HLS-identical transplants (n = 17) was 100%. The donor morbidity was minimal (2 cases of parietal suppuration, 1 pulmonary atelectasis). These results emphasize the superiority of LRD transplantation, which also has the advantage of allowing transplantation of hyperimmunized patients in whom the waiting time for a brain-dead donor kidney is long and unpredictable.

Actuarial Analysis↗
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The Eurevie Study: contrasting effect of piretanide and thiazides in mild to moderate hypertension.

UNLABELLED: This study compares the loop diuretic piretanide 6 mg in a slow-release formulation (PIR) with hydrochlorothiazide 25 mg (HCT) and the fixed combination altizide 15 mg-spironolactone 25 mg (ALT-SP) in hypertension. 1105 mild to moderate hypertensive patients entered a three-week placebo wash-out period; 899 were randomized in a 6-month, double-blind, parallel group treatment phase; 800 completed the study. Primary end-points; serum potassium concentration and quality of life at one month; secondary end-points: ionic, renal and metabolic variables; blood pressure (BP) measurements. HCT and ALT-SP were compared only to PIR using Dunnett's or chi 2 tests. RESULTS: No difference was found for the overall quality of life. No change of serum potassium concentration at one month was found in PIR while small decreases were detected with ALT-SP (-0.1 mM) and HCT (-0.26 mM). Serum creatinine concentration increased significantly in ALT-SP when compared to PIR. All the drugs were effective in reducing BP: HCT had a higher rate of responders than PIR with similar mean BP falls and ALT-SP induced greater falls in blood pressure. CONCLUSION: PIR proves to be a potent antihypertensive drug without significant effect on serum electrolytes, plasma glucose and lipids. HCT was slightly more potent but induced a fall in serum potassium concentration with a significant risk of hypokalaemia. The addition of SP to ALT led to a more potent diuretic with a higher level of serum potassium and plasma creatinine disturbances.

Adult↗