Plasmid pGKV21 contains a 229-nucleotide (nt) single-strand DNA initiation (ssi) signal. Using asymmetric PCR, we prepared a small single-stranded (ss) DNA fragment of the ssi signal and, using the 229-nt ssDNA fragment, determined the requirements of RNA polymerase for priming and DNA-protein interaction. The ssi fragment prepared was able to generate primer RNAs with almost the same efficienc...

Data on surgeon-specific feedback on surgical site infection (SSI) rates are not currently available in Thailand. The authors conducted a before and after study among patients undergoing surgery in seven Thai hospitals to examine whether a feedback system to surgeons could reduce SSI rates. After a six-month surveillance period, surgeons were provided with their own SSI rates and standardized i...

Staphylococcus aureus is the main cause of surgical site infection (SSI) after major heart surgery (MHS), with the patient's endogenous flora as the principal source. However, the influence of nasal carriage of S. aureus on the development of SSI after MHS has not been established and Centers for Disease Control and Prevention guidelines do not make a recommendation for or against decolonisatio...

BACKGROUND There is a demand of affordable IPV in the World. Statens Serum Institut (SSI) has developed three reduced dose IPV formulations adsorbed to aluminium hydroxide; 1/3 IPV-Al, 1/5 IPV-Al and 1/10 IPV-Al SSI, and now report the results of the first investigations in humans. METHODS 240 Danish adolescents, aged 10-15years, and childhood vaccinated with IPV were booster vaccinated with ...

BACKGROUND No data currently exist about use of antibiotics to prevent surgical site infections (SSI) among patients undergoing appendectomy in Thailand. We therefore examined risk factors, use, and efficacy of prophylactic antibiotics for surgical site infection SSI among patients with uncomplicated open appendectomy. METHODS From July 1, 2003 to June 30, 2004 we conducted a prospective coho...

Surgical site infection (SSI) is one of the most common complications following cesarean section, and has an incidence of 3%-15%. It places physical and emotional burdens on the mother herself and a significant financial burden on the health care system. Moreover, SSI is associated with a maternal mortality rate of up to 3%. With the global increase in cesarean section rate, it is expected that...

BACKGROUND Surgical Site Infections (SSI) are relatively frequent complications after colorectal surgery and are associated with substantial morbidity and mortality. OBJECTIVE Implementing a bundle of care and measuring the effects on the SSI rate. DESIGN Prospective quasi experimental cohort study. METHODS A prospective surveillance for SSI after colorectal surgery was performed in the A...

BACKGROUND We implemented evidence-based interventions to reduce risk of surgical site infection (SSI) following low transverse cesarean section (LTCS). METHODS An observational study was conducted to determine LTCS SSI rates and the impact of infection control interventions at an academic teaching hospital during the period October 2005 to December 2008, including the use of 2% chlorhexidine...

By use of the National Nosocomial Infections Surveillance (NNIS) System's surgical patient surveillance component protocol, the NNIS basic risk index was examined to predict the risk of a surgical site infection (SSI). The NNIS basic SSI risk index is composed of the following criteria: American Society of Anesthesiologists score of 3, 4, or 5; wound class; and duration of surgery. The effect w...

UNLABELLED Surveillance of surgical site infections (SSI) is a priority. One of the fundamental principles for the surveillance of SSI is based on receiving effective field feedback (retro-information). The aim of this study was to report the results of a program of SSI surveillance and validate the hypothesis that there is a correlation between creating a SSI surveillance program and a reducti...