Spanish Healthcare Centers Research Articles

Transmission of HIV drug resistance and non-B subtype distribution in the Spanish cohort of antiretroviral treatment naïve HIV-infected individuals (CoRIS)

CoRIS is an open multicentre cohort of HIV seroprevalent ARV-naïve subjects who began treatment at 32 Spanish healthcare centres from January 2004. Up to November 2008, a total of 683 FASTA format sequences, encoding the HIV protease and reverse transcriptase (RT) derived from plasma samples at entry into the cohort, had been obtained for examination of transmitted drug resistance (TDR) and HIV clade. TDR was found in 8.5% of the patients (4.4% NRTIs, 4% NNRTIs, 2.2% PIs). The most prevalent resistance mutations were: T215 revertants (3.8%), D67NG (1.3%), K219QENR (1.2%) and M41L (1%), for NRTIs; K103N (3.2%), for NNRTIs; I54VLMSAT, M46I and L90M (0.7%), for PIs. Non-B subtypes were recognized in 104 patients (15.2%) and were more common in Sub-Saharan Africans (15/17, 88.2%), Eastern Europeans (7/12, 58.3%) and Northern Africans (8/16, 50%) than among Spaniards (53/479, 11%) ( p < 0.001). The most prevalent non-B subtype was CRF02_AG (4.4%), followed by subtype D (1.9%), CRF03_AB (1.5%), CRF07_BC and subtype F1 (1%). A trend was observed for the transmission of non-B subtypes to increase and for TDR to decrease.

Resultados de la estrategia en seguridad del paciente del Sistema Nacional de Salud español, período 2005-2007

In 2005 the Spanish National Health System (SNHS) implemented a strategy aimed at improving patient safety in Spanish healthcare centres. Promote and develop knowledge of patient safety and a patient safety culture among health professionals and patients; design and implement adverse event information and reporting systems for learning purposes; introduce recommended safe practices in SNHS centres; promote patient safety research and public and patient involvement in patient safety policies. An Institutional Technical Committee was created with representatives from all the Spanish regions. All national organizations involved in healthcare quality and patient safety took part in the project. The strategy follows the WHO World Alliance for Patient Safety and Council of Europe recommendations. Budget allocated in the period 2005-2007: approximately EUR35 million. Around 5,000 health professionals were educated in PS concepts. Several studies were conducted on: adverse events in Hospitals and Primary Care, as well as studies to obtain information on health professionals' perceptions on safety, the use of medications and the situation regarding hospital-acquired infections. All the regions have introduced safe clinical practices related with the strategy. The strategy has been implemented in all the Spanish regions. Awareness was raised among health professionals and the public. A network of alliances has been set up with the regions, universities, schools, agencies and other organizations supporting the strategy.

Clinical characteristics associated with psychosocial functioning among patients with uncomplicated epilepsy in Spain

To identify the clinical characteristics associated with poor psychosocial functioning among Spanish patients with epilepsy but no other neurological or psychiatric disorder. Between May and September 2001 a survey among patients with epilepsy was carried out in 32 Spanish health care centres. The selection criteria of patients were attendance to a routine neurologist visit, to be aged between 25 and 64 and not having another additional neurological handicap (n=812). Psychosocial function was elicited through six indicators: educational level, marital status, unemployment status, restricted car driving, self-perception of epilepsy as an important limiting factor in the educational level achieved and, among unemployed, as the cause of their unemployment. Multiple logistic regression models were fitted in order to calculate adjusted odds ratios (aOR) and their 95% confidence intervals. After simultaneously adjusting for socio-demographic variables and clinical characteristics, the six outcomes analysed increased with seizure frequency. Moreover, all the outcomes except low educational level were also related to early age at onset of epilepsy. Although no relation with objective educational level was found, there was a strong association between early age at onset of symptoms and self-perception of epilepsy as an important limiting factor of educational achievement. These findings emphasize the need for more effective treatment of epilepsy and also highlight the importance of a psychosocial approach to management of epilepsy for patients with an early onset of symptoms in order to prevent social limitations in adult life.