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PubMedDate not supplied

[Drug resistance of Staphylococcus aureus strains, isolated from children with intestinal dysbacteriosis].

The level of antibiotic-sensitivity of 73 S. aureus strains isolated from children with dysbacteriosis of the large intestine in an outpatient clinic was determined. The isolation rate of polyresistant strains was 44%. Methicillin-resistant S. aureus (MRSA) were isolated from 25 children (34.2%). 60% of MRSA strains could not be typed with the international set of phages. Among the strains capable of being lyzed by the phages the representatives of phage groups 3 and 4 prevailed. All MRSA strains were sensitive to vancomycin, 84-88% of the strains were sensitive to chloroamphenicol, rifampicin, spiramycin and neomycin, 80% of the strains were sensitive to fusidin and phosphomycin. The level of sensitivity of methicillin-sensitive S. aureus strains (MSSA) to different groups of antistaphylococcal antibiotics was higher. 36-64% of MRSA strains and 21-27% of MSSA strains were resistant to the action of curative bacteriophages. The suppression of obligate microflora was the risk factor in the development of staphylococcal infection of the gastrointestinal tract in children.

Child↗
PubMed2000

Preoperative intranasal mupirocin ointment significantly reduces postoperative infection with Staphylococcus aureus in patients undergoing upper gastrointestinal surgery.

Nasal carriage of Staphylococcus aureus including methicillin-resistant S. aureus (MRSA) is associated with an increased risk for postoperative staphylococcal infection. This study was conducted to investigate the effect of preoperative nasal mupirocin treatment on the postoperative infections in patients undergoing upper gastrointestinal surgery. The intervention group consisted of 141 consecutive patients who underwent upper gastrointestinal surgery between March 1, 1997, and February 28, 1998. The patients in the intervention group were treated with intranasal mupirocin three times a day for 3 consecutive days before surgery. The incidence of postoperative staphylococcal infections in the intervention group was then compared with that of the historical control group. The control group consisted of 128 consecutive patients who underwent upper gastrointestinal surgery without mupirocin treatment between January 1, 1996 and December 31, 1996. The postoperative staphylococcal infection rate in the control group (11.7%) was significantly higher (P < 0.001) than in the intervention group (0.71%). The postoperative MRSA infection rate was significantly reduced by the intervention (control group 7.0% and intervention group 0%; P < 0.01). These results suggest that preoperative nasal eradication of S. aureus with mupirocin thus appears to be an effective measure to prevent postoperative staphylococcal infection in patients undergoing upper gastrointestinal surgery.

Administration, Intranasal↗
PubMed2005

[Infection control measures in intensive care units. Results of the German Nosocomial Infection Surveillance System (KISS)].

BACKGROUND: Aim of this study was to determine to what extent evidence-based infection control recommendations are applied in German intensive care units (ICUs). METHODS: A questionnaire concerning handling of tubes, central vascular catheters (CVC), urinary tract catheters and methicillin-resistant Staphylococcus aureus (MRSA) positive patients was sent to 230 participants of the German Nosocomial Infection Surveillance System (KISS). RESULTS: Nasal intubation is routinely performed in 9% of ICUs, all recommended measures for CVC insertion were obeyed by 43% of ICUs and one-third of ICUs conduct regular screening of urine in catheterized patients. Urinary tract catheters are replaced at defined time intervals in 37% of ICUs. MRSA positive patients are not isolated in 5% of ICUs. MRSA screening on admission is not performed for high risk patients in 16% of ICUs. CONCLUSIONS: There are still many German ICUs in which evidence-based recommendations are not implemented. Training of staff is necessary to improve quality of patient care.

Catheterization, Central Venous↗
PubMed1994

Factors that influence successful decannulation after surgery for laryngo-tracheal stenosis in children.

The process to decannulation requires attention to details from the time of initial tracheostomy, through the pre- and peri-operative period up until the decannulation event. Important points to consider during this process are: a formal tracheostomy rather than a tracheotomy; other potential sites of obstruction than the laryngeal stenosis; gastroesophageal reflux; prevention and control of infection and the use of prophylactic antibiotics; method and type of suture material; stenting; movement and method of feeding. Decannulation itself requires attention to removal of granulation tissue and control of tracheomalacia and tracheostenosis.

Anti-Bacterial Agents↗
PubMed2005

Effect of various antibacterial preparations on the pathogenic oral flora in elderly patients fed via nasogastric tube.

Oropharyngeal colonization by pathogenic gram-negative bacilli (GNB) and Staphylococcus aureus is associated with aspiration pneumonia. Decolonization in high-risk populations may be important. We prospectively evaluated six antiseptic compounds in nasogastric tube-fed frail elderly patients; only polymixine reduced oropharyngeal colonization with GNB. None had an effect on S. aureus colonization.

Aged↗