RESUMEN
OBJECTIVE: Judicious selection of potential liver transplant candidates and close monitoring of progress are essential to successful outcomes. Pretransplant psychosocial evaluations are the norm, but the relationship between psychosocial (and neurocognitive status) and longer term medical outcomes is understudied. This exploratory study sought to examine the relationship between objective measures of pretransplant psychosocial and neurocognitive status and service utilization, transplant status, and all-cause mortality. METHODS: This retrospective chart review examined outcomes among 108 psychiatric, high-risk liver transplant candidates up to four years following initial evaluation. Predictor variables of outcomes included demographic, medical, neurocognitive, psychological, and mental health treatment variables. RESULTS: Transplant status and neurocognitive functioning were independently associated with all-cause mortality. None of the other variables were associated with outcomes. CONCLUSIONS: Better neurocognitive functioning in high-risk liver transplant candidates may allow for greater involvement in medical care and/or compliance with treatment recommendations. More aggressive assessment and management of neurocognitive dysfunction may improve outcomes. Objective measures identified significant psychopathology typical of liver transplant candidates but were not associated with outcomes; engagement in specialized mental health care may have attenuated this relationship. Further study is needed to better understand the relationship between psychosocial functioning and outcomes.
Asunto(s)
Causas de Muerte , Trasplante de Hígado/psicología , Trastornos Mentales/psicología , Adulto , Femenino , Humanos , Trasplante de Hígado/mortalidad , Masculino , Trastornos Mentales/mortalidad , Persona de Mediana EdadRESUMEN
A chemical plant operator developed asthma five months after starting work in an isothiazolinone manufacturing plant. He described symptoms of late asthmatic reactions after work with isothiazolinone. Airway responsiveness to methacholine improved tenfold when he was removed from the plant for 18 days. A workplace challenge study then resulted in a deterioration in airway responsiveness to its earlier level and in progressive falls in forced expiratory volume in one second (FEV1) over three days at work compared with control days, indicating statistically significant late asthmatic reactions of increasing severity.
Asunto(s)
Antiinfecciosos/efectos adversos , Asma/inducido químicamente , Industria Química , Enfermedades Profesionales/inducido químicamente , Asma/diagnóstico , Pruebas de Provocación Bronquial , Broncoconstrictores , Volumen Espiratorio Forzado , Humanos , Masculino , Cloruro de Metacolina , Persona de Mediana Edad , Enfermedades Profesionales/diagnósticoRESUMEN
The high costs of sickness absence in North Tyneside Metropolitan Borough Council prompted a review of the system of referral of cases of long-term sickness absence to their occupational health service for opinion about fitness to work. Earlier and more consistent referral of these employees produced reductions in average lengths of sickness absence. Time off before medical retirement was reduced from 72 weeks to 53 weeks, and time off before returning to work was reduced from 40 weeks to 25 weeks. Exact figures of the financial savings could not be calculated, but the estimated saving was 760,000 pounds in the first year. Although the occupational health service was not responsible for the whole of this saving, it played an important role in the exercise. It was concluded that earlier referral of employees with long-term sickness absence enabled decisions about returning to work to be made sooner, thus saving large amounts of money.