American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons
-
Morphine-based analgesia is effective but can compromise donor safety. We investigated whether continuous infusion of local anesthetics (CILA) can provide sufficient pain control and reduce morbidity related to opiate analgesics after hand-assisted retroperitoneoscopic (HARS) live donor nephrectomy. Forty consecutive live kidney donors underwent HARS and were treated with the ON-Q system providing CILA with 0.5% ropivacaine through two SilvaGard catheters placed in the retroperitoneal cavity and the rectus sheath, respectively. ⋯ CILA donors had lower median cumulative consumption of morphine equivalents (CCME) (7 mg [0-56] vs. 42 mg [15-127]; p < 0.0000001), lower incidence of nausea (18 [45%] vs. 35 [87.5%] donors; p < 0.001), shorter time in postoperative care unit (160 vs. 242.5 min; p < 0.001) and shorter hospital stay (4 [4-7] vs. 6 [4-11] days; p < 0.001). In 32.5% of CILA donors the CCME was 0 mg (0% in matched control group, p < 0.001). CILA with 0.5% ropivacaine provides effective postoperative pain relief, reduces the need for opioid treatment and promotes postoperative recovery.
-
Coccidioidomycosis is an infection caused by Coccidioides species, which are endemic for the Southwestern United States and parts of Central America and South America. Most infected individuals are asymptomatic or have mild-to-moderate respiratory illness. Coccidioidomycosis is more severe in patients with depressed cellular immunity, such as organ transplant recipients. ⋯ Of 15 total episodes of posttransplantation coccidioidomycosis, 10 (66%) occurred during the first year. Dissemination was noted in 33% of active coccidioidomycosis after transplantation; two patients (13%) died of coccidioidomycosis. Because most coccidioidal infections occurred in the first posttransplantation year despite targeted antifungal prophylaxis, we recommend a new strategy of universal antifungal prophylaxis for 6-12 months for liver transplant recipients who reside in the endemic area.
-
This study examined factors associated with the gender disparity in wait-list mortality in the MELD era. Adult patients listed for liver transplantation from 2002 to 2008 were included. Females [12 585(36%)] and males [22 126(64%)] differed clinically by age (54 vs. 52 years), height (1.6 vs. 1.8 m), listing estimated glomerular filtration rate [(eGFR); 70 vs. 83 mL/min] and cirrhosis etiology. ⋯ Transplantation rates, however, remained lower among females, even after adjustment for height (HR 0.88; 95% CI, 0.82-0.92; p < 0.001). In conclusion, under the current liver allocation system, women have a 19% increased risk of wait-list mortality compared to men with the same MELD scores. Height contributes to this gender disparity, possibly reflecting differences in transplantation rates for shorter individuals.
-
Donation after cardiac death (DCD) has proven effective at increasing the availability of organs for transplantation. We performed a retrospective examination of Massachusetts General Hospital (MGH) records of all 201 donors from 1/1/98 to the 11/2008, including 54 DCD, 115 DBD and 32 DCD candidates that did not progress to donation (DCD-dnp). Comparing three time periods, era 1 (01/98-12/02), era 2 (01/03-12/05) and era 3 (01/06-11/08), DCD’s comprised 14.8,48.4% and 60% of donors, respectively (p = 0.002). ⋯ We detected significant changes in the make-up of the donor pool over the past decade. That the changes in diagnosis over time did not differ between DCD and DBD groups suggests this difference is not responsible for the increase in DCD rates. Instead, we suggest that changes in clinical practice, especially in management of patients with severe brain injury may account for the increased proportion of DCD.