ABSTRACT
BACKGROUND: Most treatments for cancer cause a decline in patients' health-related quality of life (HRQoL). Limiting this decline is a universal goal for healthcare providers. Using minimally invasive instead of open surgical techniques might be one way to achieve this. The aim of this study was to compare postoperative HRQoL after open and laparoscopic liver resection. METHODS: This was a predefined substudy of an RCT comparing open with laparoscopic liver resection. Patients with colorectal liver metastases were assigned randomly to open or laparoscopic parenchyma-sparing liver resection. HRQoL was assessed with the Short Form 36 questionnaire at baseline, and 1 and 4 months after surgery. RESULTS: A total of 280 patients were randomized, of whom 273 underwent surgery (129 laparoscopic, 144 open); 682 questionnaires (83.3 per cent) were available for analysis. One month after surgery, patients in the laparoscopic surgery group reported reduced scores in two HRQoL domains (physical functioning and role physical), whereas those in the open surgery group reported reduced scores in five domains (physical functioning, role physical, bodily pain, vitality and social functioning). Four months after surgery, HRQoL scores in the laparoscopic group had returned to preoperative levels, whereas patients in the open group reported reduced scores for two domains (role physical and general health). The between-group difference was statistically significant in favour of laparoscopy for four domains after 1 month (role physical, bodily pain, vitality and social functioning) and for one domain after 4 months (role physical). CONCLUSION: Patients assigned to laparoscopic liver surgery reported better postoperative HRQoL than those assigned to open liver surgery. For role limitations caused by physical health problems, patients in the laparoscopic group reported better scores up to 4 months after surgery. Registration number: NCT01516710 ( http://www.clinicaltrials.gov).
ANTECEDENTES: La mayoría de los tratamientos para el cáncer causan una disminución de la calidad de vida relacionada con la salud (health-related quality of life, HRQoL) de los pacientes. Limitar este declive es un objetivo universal para los proveedores de atención médica. El uso de técnicas quirúrgicas mínimamente invasivas en lugar de abiertas podría ser una forma de lograrlo. El objetivo de este estudio fue comparar la HRQoL postoperatoria después de la resección hepática abierta y laparoscópica. MÉTODOS: Se trata de un subestudio predefinido de un ensayo aleatorizado y controlado que comparó la resección hepática abierta con la laparoscópica. Los pacientes con metástasis hepáticas colorrectales se asignaron aleatoriamente al grupo de resección hepática con preservación de parénquima por vía abierta o por vía laparoscópica. La HRQoL se evaluó con el cuestionario abreviado SF-36 en el momento basal y al cabo de 1 y 4 meses después de la cirugía. RESULTADOS: Un total de 280 pacientes fueron aleatorizados, de los cuales 273 se sometieron a cirugía (129 = laparoscópica, 144 = abierta) y hubo 682 cuestionarios (83%) disponibles para el análisis. Un mes después de la cirugía, los pacientes del grupo de cirugía laparoscópica presentaron puntuaciones reducidas en dos items de HRQoL (función física y rol físico), mientras que los pacientes del grupo de cirugía abierta presentaron puntuaciones reducidas en cinco items (función física, rol físico, dolor corporal, vitalidad y función social). Cuatro meses después de la cirugía, el grupo de cirugía laparoscópica había vuelto a los niveles preoperatorios de la HRQoL, mientras que los pacientes del grupo de cirugía abierta presentaron puntuaciones reducidas para dos items (función física y salud general). La diferencia entre los grupos fue estadísticamente significativa a favor de la laparoscopia para cuatro items después de un mes de la cirugía (rol físico, dolor corporal, vitalidad y función social) y para un ítem (rol físico) después de cuatro meses. CONCLUSIÓN: Los pacientes asignados a cirugía hepática laparoscópica presentaron mejor HRQoL postoperatoria que los pacientes asignados a cirugía hepática abierta. Para las limitaciones de roles causadas por problemas físicos de salud, los pacientes de cirugía laparoscópica presentaron mejores puntuaciones a los cuatro meses tras la intervención quirúrgica.
Subject(s)
Colorectal Neoplasms , Hepatectomy/statistics & numerical data , Laparoscopy/statistics & numerical data , Liver Neoplasms/surgery , Quality of Life , Activities of Daily Living , Aged , Female , Humans , Interpersonal Relations , Liver Neoplasms/secondary , Male , Organ Sparing Treatments , Patient Reported Outcome Measures , Physical Fitness , Postoperative Complications/etiology , Surveys and QuestionnairesABSTRACT
UNLABELLED: We estimated the cost-effectiveness of hemiarthroplasty compared to internal fixation for elderly patients with displaced femoral neck fractures. Over 2 years, patients treated with hemiarthroplasty gained more quality-adjusted life years than patients treated with internal fixation. In addition, costs for hemiarthroplasty were lower. Hemiarthroplasty was thus cost effective. INTRODUCTION: Estimating the cost utility of hemiarthroplasty compared to internal fixation in the treatment of displaced femoral neck fractures in the elderly. METHODS: A cost-utility analysis (CUA) was conducted alongside a clinical randomized controlled trial at a university hospital in Norway; 166 patients, 124 (75%) women with a mean age of 82 years were randomized to either internal fixation (n = 86) or hemiarthroplasty (n = 80). Patients were followed up at 4, 12, and 24 months. Health-related quality of life was assessed with the EQ-5D, and in combination with time used to calculate patients' quality-adjusted life years (QALYs). Resource use was identified, quantified, and valued for direct and indirect hospital costs and for societal costs. Results were expressed in incremental cost-effectiveness ratios. RESULTS: Over the 2-year period, patients treated with hemiarthroplasty gained 0.15-0.20 more QALYs than patients treated with internal fixation. For the hemiarthroplasty group, the direct hospital costs, total hospital costs, and total costs were non-significantly less costly compared with the internal fixation group, with an incremental cost of 2,731 (p = 0.81), 2,474 (p = 0.80), and 14,160 (p = 0.07), respectively. Thus, hemiarthroplasty was the dominant treatment. Sensitivity analyses by bootstrapping supported these findings. CONCLUSION: Hemiarthroplasty was a cost-effective treatment. Trial registration, NCT00464230.
