Efficacy of a multicomponent support programme for the caregivers of disabled persons: a randomised controlled study.

AIM: The goal of the present work was to measure the efficacy of a multicomponent programme designed to provide tailored support for the caregivers of disabled persons. SUBJECTS: A total of 135 caregivers-care receiver dyads were randomly divided into an intervention group (n = 66) and a control group (n = 69). One-third of the care receivers were demented, and two-thirds had other diseases. SETTING: Health centres (publicly funded primary health care systems) in 8 rural and urban communities in southeast Finland. INTERVENTION: The multicomponent support programme for the caregivers consisted of a 2-week rehabilitation period. The control group received standard care. OUTCOME MEASUREMENTS: Continuation of the caregiver and care receiver relationship, care receiver mortality at the 2-year follow-up as well as the health-related quality of life (15D scale) and Zung's depression scale of the caregiver at the 1-year follow-up were evaluated. RESULTS: At the 2-year follow-up, the caregiver-care receiver relationship was terminated for any reason in 11 cases (17%) in the intervention group, and in 25 cases (36%) in the control group. After adjusting, the primary outcome (i.e., termination of care giving for any reason) indicated statistical significance (p = 0.04) with a hazard rate of 1.83 (95% confidence interval 1.03-3.29). With a similar adjustment, the difference in mortality and placement to institutional care between the two groups demonstrated a trend towards statistical significance. The caregivers' health, as related to quality of life and depressive symptoms, remained unchanged in both groups at the 1-year follow-up. CONCLUSION: These results indicate that a tailored support programme for caregivers may help the caregiver to continue the caregiver-care receiver relationship and delay institutionalization.

Health economic consequences of reducing salt intake and replacing saturated fat with polyunsaturated fat in the adult Finnish population: estimates based on the FINRISK and FINDIET studies.

BACKGROUND/OBJECTIVES: To predict the health economic consequences of modest reductions in the daily intake of salt (-1.0 g per day) and replacement of saturated fat (SFA, -1.0 energy percent (E%)) with polyunsaturated fat (PUFA, +1.0 E%) in the Finnish population aged 30-74 years. SUBJECTS/METHODS: A Markov model with dynamic population structure was constructed to present the natural history of cardiovascular diseases (CVDs) based on the most current information about the age- and sex-specific cardiovascular risk factors, dietary habits and nutrient intake. To predict the undiscounted future health economic consequences of the reduction of dietary salt and SFA, the model results were extrapolated for the years 2010-2030 by replacing the baseline population in the year 2007 with the extrapolated populations from the official Finnish statistics. Finnish costs (€2009, societal perspective) and EQ-5D utilities were obtained from published references. RESULTS: During the next 20 years, a population-wide intervention directed at salt intake and dietary fat quality could potentially lead to 8000-13,000 prevented CVD cases among the Finnish adults compared the situation in year 2007. In addition, the reduced incidence of CVDs could gain 26,000-45,000 quality-adjusted life years and save €150-225 million over the same time period. CONCLUSION: A modest reduction of salt and replacement of SFA with PUFA in food products can significantly reduce the burden of CVD in the adult Finnish population. This impact may be even larger in the near future due to the ageing of Finnish population.

Treatment of follicular non-Hodgkin's lymphoma with or without rituximab: cost-effectiveness and value of information based on a 5-year follow-up.

BACKGROUND: Rituximab induction together with CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) and rituximab maintenance (RCHOP-R) resulted to significant progression-free survival (PFS) benefit in comparison to RCHOP in the EORTC20981 trial of relapsed/refractory follicular non-Hodgkin's lymphoma (FL). However, the overall survival (OS) difference between RCHOP-R and RCHOP was insignificant. This study evaluated the cost-effectiveness of RCHOP, RCHOP-R, and CHOP in the treatment of relapsed/refractory FL. DESIGN: A lifetime Markov modeling based on the 5-year EORTC20981 survivals (Weibull regressions) was carried out from the public health care payer perspective. Finnish costs (drug, routine, adverse event, and relapse management) were employed. The main outcomes were incremental cost (€2008) per quality-adjusted life-year (QALY), progression-free year (PFY), and life-years gained (LYG). Analyses included cost-effectiveness acceptability frontier and multinomial expected value of perfect information (mEVPI). RESULTS: RCHOP-R resulted to OS (PFS) benefit compared with RCHOP and CHOP: 6 (10) and 17 (25) months, respectively. The incremental costs per QALY gained/LYG/PFY gained were €18 147/€16 380/€10 416 for RCHOP-R versus RCHOP (mEVPI €5196); €14 360/€13 041/€8976 for RCHOP-R versus CHOP (mEVPI €1986); and €12 123/€11 049/€8004 for RCHOP versus CHOP (mEVPI €1,240). RCHOP-R was the optimal option when the willingness to pay per QALY gained exceeded €18 399. CONCLUSION: RCHOP-R is a potentially cost-effective treatment option for the FL.

Trabectedin in the treatment of metastatic soft tissue sarcoma: cost-effectiveness, cost-utility and value of information.

BACKGROUND: to assess the cost-effectiveness of trabectedin compared with end-stage treatment (EST) after failure with anthracycline and/or ifosfamide in metastatic soft tissue sarcoma (mSTS). DESIGN: analysis was carried out using a probabilistic Markov model with trabectedin → EST and EST arms, three health states (stable disease, progressive disease and death) and a lifetime perspective (3% annual discount rate). Finnish resources (drugs, mSTS, adverse events and travelling) and costs (year 2008) were used. Efficacy was based on an indirect comparison of the STS-201 and European Organisation for Research and Treatment of Cancer trials. QLQ-C30 scale scores were mapped to 15D, Short Form 6D and EuroQol 5D utilities. The outcome measures were the cost-effectiveness acceptability frontier, incremental cost per life year gained (LYG) and quality-adjusted life year (QALY) gained and the expected value of perfect information (EVPI). RESULTS: trabectedin → EST was associated with 14.0 (95% confidence interval 9.1-19.2) months longer survival, €36 778 higher costs (€32 816 using hospital price for trabectedin) and €31 590 (€28 192) incremental cost per LYG with an EVPI of €3008 (€3188) compared with EST. With a threshold of €50 000 per LYG, trabectedin → EST had 98.5% (98.2%) probability of being cost-effective. The incremental cost per QALY gained with trabectedin → EST was €42 633-47 735 (€37 992-42 819) compared with EST. The results were relatively insensitive to changes. CONCLUSION: trabectedin is a potentially cost-effective treatment of mSTS patients.

Economic evaluation comparing From Home To Operation same day admission and preoperative admission one day prior to the surgery process: a randomized, controlled trial of laparoscopic cholecystectomy.

OBJECTIVE: A novel preoperative procedure From Home To Operation (FHTO) seeks to combat increasing operation and infection rates. This is the first prospective randomized controlled trial (RCT) comparing the cost-effectiveness and cost-utility of FHTO and conventional ward procedures for standardized Laparoscopic Cholecystectomy (LC). RESEARCH DESIGN AND METHODS: During 12/2004-7/2005, 47 patients with symptomatic gallstones were randomized to receive LC in the FHTO (28 patients) or in a conventional manner (19 patients) in a Finnish hospital setting. The 15D quality of life tool was administered at the baseline and 1 month after. MAIN OUTCOME MEASURES: A stochastic approach over a month interval for hospital costs, length of postoperative stay, infection rate and Quality-Adjusted Life Years (QALY) was employed. RESULTS: Baseline group characteristics were similar. The mean health care costs with FHTO (1695 EUR) were significantly lower (p < 0.001) than in the conventional arm (2234 EUR). The number of patients discharged on the first postoperative day was 27 (96.4%) and 15 (78.9%) with two (7.1%) infections in the FHTO and four (21.1%) in the conventional arm. A difference in QALYs gained (0.0174; p = 0.030) favouring FHTO was observed. According to a cost-effectiveness acceptability curve, the probability of FHTO being cost-effective was 99%. The results were robust to probabilistic sensitivity analyses. CONCLUSIONS: FHTO can introduce substantial cost savings and have a positive impact on both clinical measures and quality of life. Studies with larger numbers of patients are needed to assess whether conventional ward procedure can be a source of infections, which can be avoided with FHTO. CLINICAL TRIAL REGISTRY: ICJME-qualified registry of the Hospital District of Helsinki and Uusimaa (number 217849).

Direct costs of warfarin treatment among patients with atrial fibrillation in a Finnish health care setting.

OBJECTIVE: The main objective was to estimate the mean direct costs of warfarin treatment for atrial fibrillation (AF) patients. Secondly, the costs of initiating warfarin treatment during a 60-day period and the impact of International Normalized Ratio (INR) and co-morbidities on costs were estimated. DESIGN AND DATA: The study was performed as a retrospective cohort study over a 12-month period in a Finnish communal health care setting. All AF patients aged 65 years or older (n = 250) with warfarin treatment were identified from the database of the health service district of an urban area. Patient specific information related to comorbidities, INR-control, complications and health care resource use were collected. Cost information was obtained from the Finnish national health care unit cost list. METHODS: The effect of treatment balance and other background variables on treatment costs were evaluated using ordinary least squares regression (OLS), log-transformed OLS and generalized linear model (GLM). The mean costs were calculated on the basis of the different models and bias corrected and accelerated (BCa) bootstrap confidence intervals (CIs) were calculated for the mean costs. RESULTS: The best fitting cost model was log-transformed OLS. The costs of warfarin treatment on the basis of the log-transformed model were 589.82 Euros (BCa 95% CI: 586.68-591.99) per patient compared to 616.00 Euros (BCa 95% CI: 579.98-652.96) obtained with the OLS-model. For the treatment initiation period, the mean costs were 263 Euros (BCa 95% CI: 218.90-314.71). Depending on the way that INR-control was defined, the mean costs were 95.27 Euros or 166.92 Euros higher for patients who were not in the defined INR-balance. CONCLUSIONS: The INR-control has a significant impact on the warfarin treatment costs. The choice of model influences the estimated mean costs. In addition, different models identify statistically significant effects between different background variables and costs.