Validation of a patient satisfaction survey of the Teleneurology program in Chile.

Objective: Telemedicine arises as an attractive intervention for reducing the waiting time for appointments with medical specialists in Chile. Successful implementation of this technology requires safeguarding the patient/clinician trust relationship; however, no studies have been conducted to evaluate quality perception of a telemedicine program in Chile. To assess patient satisfaction with the Teleneurology program at the Hospital Higueras Talcahuano (HHT), addressing patient/clinician trust relationship.

Analysis of real time PCR amplification efficiencies from three genomic region of dengue virus.

Early diagnosis of dengue virus (DENV) infection represents a key factor in preventing clinical complications attributed to the disease. The aim of this study was to evaluate the amplification efficiencies of an in-house quantitative real time-PCR (qPCR) assay of DENV, using the non-structural conserved genomic region protein-5 (NS5) versus two genomic regions usually employed for virus detection, the capsid/pre-membrane region (C-prM) and the 3'-noncoding region (3'NC). One-hundred sixty seven acute phase serum samples from febrile patients were used for validation purposes.

[Evolution of use of antibiotics of restricted prescription and trend of bacterial susceptibility in Concepcion Regional Hospital, Chile].

The aim of this study was analyze the use of restricted antibiotics by patients hospitalized between 2004 and 2008 in Guillermo Grant Benavente Hospital in Concepcion. Also we attempted to identify possible correlations between antibiotic consumption and patterns of bacterial susceptibility. We performed a retrospective observational study that quantified the use of restricted antibiotics using DDD/100-bed-days, and cumulative susceptibility reports informed by the hospital's microbiology laboratory for bacterial susceptibility.

Comparative analysis of three methods for HPV DNA detection in cervical samples.

High risk HPV infection is considered to play a central role in cervical carcinogenesis. HPV DNA testing has shown to be a very useful tool for screening and following cervical infections. The aim of this study was to compare three methods for HPV DNA detection, along with cytology and colposcopy analysis.