Transplantation proceedings
-
Randomized Controlled Trial Comparative Study
Comparison of the effects of normal saline versus Plasmalyte on acid-base balance during living donor kidney transplantation using the Stewart and base excess methods.
Ischemia-reperfusion injury is an inevitable consequence of kidney transplantation, leading to metabolic acidosis. This study compared the effects of normal saline (NS) and Plasmalyte on acid-base balance and electrolytes during living donor kidney transplantation using the Stewart and base excess (BE) methods. ⋯ Both NS and Plamalyte can be used safely during uncomplicated living donor kidney transplantation. However, Plasmalyte more stably maintains acid-base and electrolyte balance compared with NS especially during the postreperfusion period.
-
Volume resuscitation and use of vasoactive medications during liver transplantation has not been systematically assessed. Furthermore, the anesthesiologist's role for intraoperative oversight of technologies such as renal replacement therapy and procedures such as venovenous bypass is poorly defined, and it is unclear if the center's annual transplant frequency affects these practices. ⋯ Anesthesiologists are increasingly involved in oversight and management of intraoperative renal replacement therapies, venovenous bypass and cell saver devices with rising transplant frequency. This new insight may be indicative of skill sets needed by members of liver transplantation anesthesia teams and should be considered in curriculum design for hepatobiliary transplant anesthesia fellowships.
-
Hypogammaglobulinemia (HGG) has been associated with an increased risk of infectious complications in lung transplant recipients, but its effect specifically on community-acquired respiratory viruses (CARVs) remains unknown. This study aimed to determine if lung transplant recipients with HGG are at an increased risk of developing CARV infection. Secondary endpoints included the effect of HGG on lung function, incidence of rejection, and mortality. ⋯ Although CARV infection has been shown to affect lung graft function, these data suggests that HGG is not associated with the incidence of CARV infection.
-
Talc lung granulomatosis results from the intravenous use of medication intended for oral use. Talc (magnesium silicate) acts as filler in some oral medications; when injected intravenously, it deposits in the lungs leading to airflow obstruction and impaired gas exchange. ⋯ After a careful selection process, 19 patients with talc lung granulomatosis have received lung allografts in our program. Long-term survival for these patients is excellent and our results suggest the previous use of intravenous drugs should not necessarily preclude lung transplantation.
-
Observational Study
Ultrasonographic optic nerve sheath diameter is correlated with arterial carbon dioxide concentration during reperfusion in liver transplant recipients.
Cerebral blood flow and intracranial pressure (ICP) has been known to be increased after graft reperfusion during liver transplantation, which was correlated with arterial carbon dioxide concentration (PaCO2). Ultrasonographic measurement of optic nerve sheath diameter (ONSD) is a simple and noninvasive method for evaluating ICP. We investigated the correlation between ONSD and the PaCO2 during reperfusion in liver transplant recipients. ⋯ ONSD was increased just after reperfusion, which demonstrated good correlation with PaCO2 during reperfusion in liver transplant recipients. This finding suggests that the carbon dioxide can play a key role in increasing ONSD during hepatic graft reperfusion.