Search

While attracting international students is the declared objective of many countries of the global North, the regulation of movements of this migrant group does not escape the tensions that characterise policymaking on migration. This paper compares the evolution of student migration policies in three major European destinations--France, Spain and the UK--since the late 1990s. The aim is to evaluate whether policies in this area have converged or not, and the factors behind their evolution. Our findings suggest that despite common forces encouraging convergence, country-specific factors, such as countries' migration history and the political force in power, seem crucial in explaining important differences in actual policies across the three countries.

Invasive mold infections (IMI) directly impact life expectancy, especially with delayed therapy. Among IMI, aspergillosis (IA) is more common than mucormycosis (IM), resulting in IA-targeted empirical treatment with voriconazole for suspected invasive pulmonary aspergillosis (IPA), despite IM ineffectiveness. Recently, isavuconazole was approved in Canada for IA and IM. The primary objective was to assess the cost-effectiveness of isavuconazole compared to voriconazole for suspected IPA in Canada. A secondary objective was to assess the impact of varying time horizons to address the wide spectrum of life expectancies, according to patients underlying diseases. A 5-year decision-tree was developed from the Canadian Ministry of Health (MoH) and societal perspectives. Efficacy parameters were extracted from SECURE/VITAL trials. Costs included treatment acquisition, hospitalization, adverse events and productivity loss. 3- and 10-year time horizon alternative scenarios and extensive sensitivity analyses were also conducted. From a MoH perspective, isavuconazole compared to voriconazole resulted in an incremental cost-utility ratio (ICUR) of $C30,160/QALY. 3- and10-year ICURs were also cost-effective, relative to a willingness-to-pay threshold of $C50,000/QALY. This study demonstrates that, in comparison to voriconazole, isavuconazole is a cost-effective strategy for the treatment of patients with suspected IPA, regardless of their life expectancy. [ABSTRACT FROM AUTHOR]

Background The endpoints of progression-free survival (pfs) and time-to-progression (ttp) are frequently used to evaluate the clinical benefit of anticancer drugs. However, the surrogacy of those endpoints for overall survival (os) is not validated in all cancer settings. In the present study, we used a trial-based approach to assess the relationship between median pfs or ttp and median os in chronic lymphocytic leukemia (CLL). Methods The pico (population, interventions, comparators, outcomes) method was used to conduct a systematic review of the literature. The population consisted of patients with cll; the interventions and comparators were standard therapies for cll; and the outcomes were median pfs, ttp, and os. Two independent reviewers screened titles, abstracts, and full papers for eligibility and then extracted data from selected studies. Correlation coefficients were calculated to assess the relationship between median pfs or ttp and median os. Subgroup correlation analyses were also conducted according to the characteristics of the selected studies (such as line of treatment and type of treatment under investigation). Results Of the 1263 potentially relevant articles identified during the literature search, twenty-three were included. On average, median pfs or ttp was 16.0 months (standard deviation: 12.4 months) and median os was 43.5 months (standard deviation: 31.2 months). Results of the correlation analysis indicated that median pfs or ttp is highly correlated with median os (Spearman correlation coefficient: 0.813; p ≤ 0.001). A significant correlation between median pfs or ttp and median os was observed in second- and subsequent-line therapies, but not in the first-line setting. Conclusions Our study demonstrates a strong correlation between median pfs or ttp and median os in previously treated CLL, which reinforce the hypothesis that pfs and ttp could be adequate surrogate endpoints for os in this cancer setting. [ABSTRACT FROM AUTHOR]

Objective: An observational study showed that combining memantine with a cholinesterase inhibitor (ChEI) treatment significantly delayed admission to nursing homes in patients with Alzheimer disease (AD). Our study aimed to evaluate the economic impact of the concomitant use of memantine and a ChEI, compared with a ChEI alone, in a Canadian population of patients with AD.Method: A cost-utility analysis using a Markov model during a 7-year time horizon was performed according to a societal and Canadian health care system perspective. The Markov model includes the following states: noninstitutionalized, institutionalized, and deceased. The model includes transition probabilities for institutionalization and death, adjusted with mortality rates specific to AD. Utilities associated with institutionalization and noninstitutionalization were included. For the health care system perspective, costs of medication as well as costs of care provided in the community and in nursing homes were considered. For the societal perspective, costs of direct care and supervision provided by caregivers were added.Results: From both perspectives, the concomitant use of a ChEI and memantine is a dominant strategy, compared with the use of a ChEI alone. On a per patient basis, there was a gain of 0.26 quality-adjusted life years with the treatment including memantine and cost decreases of Can$21 391 and Can$30 512, respectively, for the societal and health care system perspective.Conclusions: This economic evaluation indicates that institutionalization is the largest cost component in AD management and that the use of memantine, combined with a ChEI, to treat AD is a cost-effective alternative, compared with the use of a ChEI alone. [ABSTRACT FROM AUTHOR]