| 1. |
|
|
| 2. |
- Åberg, Emma, et al.
(författare)
-
Harbouring group B streptococci in a neonatal intensive care unit led to an outbreak among preterm infants
- 2019
-
Ingår i: Acta Paediatrica. - : John Wiley & Sons. - 0803-5253 .- 1651-2227. ; 108:1, s. 58-61
-
Tidskriftsartikel (refereegranskat)abstract
- We report a nosocomial outbreak with group B streptococci (GBS) in a level two neonatal intensive care unit (NICU) at Sachs' Children and Youth Hospital, Stockholm, Sweden, in 2014. There were five very preterm infants with severe late-onset septicaemia, and 10 further infants were colonised. Pulsed-field gel electrophoresis and multilocus sequence typing genetic characterisation showed that one GBS strain was the cause: serotype Ia, sequence type 23, clonal complex 23. The NICU environment cultures revealed GBS reservoirs on surfaces near sick and colonised patients. We identified workflows and guidelines that could increase the risks of nosocomial infections. Conclusion: This nosocomial GBS outbreak among preterm infants demonstrates that GBS can be harboured in the NICU environment.
|
|
| 3. |
|
|
| 4. |
|
|
| 5. |
- Alsved, Malin, et al.
(författare)
-
Airborne bacteria in hospital operating rooms during ongoing surgery
- 2018
-
Konferensbidrag (refereegranskat)abstract
- IntroductionPost-operative infections obtained from open-wound surgeries constitute an unnecessary load on both healthcare and affected patients. It is well established that increased air cleanliness reduces the number of post-operative infections. Therefore, the ventilation system is important in order to reduce the number of infectious particles in the air during surgery. Ventilation with high airflow, as in operating rooms, consumes a high amount of energy and it is thus desirable to find energy efficient solutions. ObjectivesThe purpose of this work was to evaluate air quality, energy efficiency and working environment comfort for three different ventilation techniques in operating rooms. MethodThe newly developed ventilation system temperature controlled airflow (TcAF) was compared with the conventionally used turbulent mixed airflow (TMA) and laminar airflow (LAF). In total, 750 air sample measurements were performed during 45 orthopaedic operations: 15 for each type of ventilation system [1]. The concentration of colony forming units (CFU)/m3 was measured at three locations in the rooms: close to the wound (<0.5 m), at the instrument table and peripherally in the room. The working environment comfort was evaluated in a questionnaire.ResultsOur study shows that both LAF and TcAF maintains CFU concentrations in the air during ongoing surgery significantly below 10 CFU/m3 at the wound and at the instrument table, and for TcAF also in the periphery of the room, see Figure 1. The median CFU concentration in TMA was at or above 10 CFU/m3 at all locations. TcAF used less than half the airflow to that of LAF, resulting in a 28% reduction in energy consumption. The working environment comfort was perceived less noisy and having less draft in the TcAF than the LAF ventilation.SummaryBoth the LAF and TcAF ventilation maintain high air cleanliness with low CFU concentrations throughout the operation. TMA is less efficient in removing bacteria from the air close to the patient.
|
|
| 6. |
|
|
| 7. |
|
|
| 8. |
|
|
| 9. |
- Kuhlin, Johanna, et al.
(författare)
-
Sputuminduktion bör väljas före ventrikelsköljning vid tbc-prov [Is it time to use sputum induction as a complementary specimen collection procedure in adult patients with suspected pulmonary tuberculosis?]
- 2020
-
Ingår i: Läkartidningen. - Stockholm, Sweden : Läkartidningen Förlag AB. - 0023-7205 .- 1652-7518. ; 117
-
Tidskriftsartikel (refereegranskat)abstract
- Gastric aspiration (GA) and sputum induction (SI) are used for diagnosing pulmonary tuberculosis (TB) in patients who cannot spontaneously produce sputum. This meta-analysis compares the sensitivity of GA and SI as alternative strategies for TB specimen collection in adult patients and describes procedure preference across Swedish Departments for Infectious Diseases (DID). We searched PubMed for articles on SI, GA and TB in adults. The meta-analysis included six articles (418 patients) and resulted in a crude OR 3.5 (95% CI 1.6-7.8) for positive culture from SI compared with GA. We asked all DID which procedure they currently used for collecting TB specimens (Sep 2019). Answers were received from 27/29 DID of which 67% (18/27) used SI as the primary diagnostic strategy when a patient could not spontaneously submit sputum. In conclusion, SI seems more effective than GA in detecting culture positive pulmonary TB in adult patients.
|
|
| 10. |
- Lindholm, Christina, et al.
(författare)
-
Sårbehandling. Reviderad 2013
- 2013
-
Ingår i: Vårdhandboken. - Stockholm : Stockholms läns landsting.
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)
|
|
