Multidisciplinary Intestinal Rehabilitation for Short Bowel Syndrome in Adults: Results in a Korean Intestinal Rehabilitation Team

PURPOSE: Intense multidisciplinary team effort is required for the intestinal rehabilitation of patients afflicted with the short bowel syndrome (SBS). These include enteral and parenteral nutrition (PN) support, monitoring of complications related to treatment, and considering further medical or surgical options for intestinal adaptation. METHODS: In the Intestinal Rehabilitation Team (IRT) at the Samsung Medical Center, we have experienced 20 cases of adult SBS requiring multidisciplinary intestinal rehabilitation. This study is a retrospective review of the collected medical records. RESULTS: Of the 20 subjects treated, 12 patients were male and 8 patients were female. At the time of referral to the IRT, the mean age was 51.5 years, and the mean body weight was 50.1 kg, which was 90% of the usual body weight. The diseases or operative managements preceding massive bowel resection were malignancy in 11 cases, cardiac surgery in 2 cases, trauma in 2 cases and one case, each of tuberculosis, corrosive esophagitis, atrial fibrillation, simultaneous pancreas and kidney transplantation, and perforated appendicitis. Of these, there were 14 survivals and 6 mortalities. The fatalities were attributed to progression of disease, intestinal failure-associated liver disease, and sepsis (unrelated to intestinal failure) (2 cases each). Among the 14 surviving patients, 8 patients have been weaned off PN, whereas 6 are still dependent on PN (mean PN dependence 36%). CONCLUSION: This paper reports the results of multidisciplinary intestinal rehabilitation of adult short bowel patients treated at the Samsung Medical Center. Further studies are required to improve survival and enteral tolerance of these patients.

Research of effect about two disinfectors on prevention for central line-associated blood stream infection in hemodialysis / 中国医学装备

Objective: To explore the clinical effect of two disinfectors on prevention for central line-associated blood stream infection (CLABSI) in hemodialysis. Methods: 168 patients received blood purification through central venous indwelling catheter were divided into control group (82 cases) and observation group (86 cases) as random table. The patients of control group were disinfected by using iodophor disinfectant on central venous catheter and skin around puncture, while the patients of observation group were disinfected by using medical chlorhexidine gluconate (2% chlorhexidine gluconate, 70% isopropanol and 28%injection) on the same positions. In different stages, before and after central venous indwelling catheter and 24 hours after central venous indwelling catheter, the colony count and incidence of CLABSI of patients between two groups were compared. Results: There was no significant difference between the two groups for colony count around puncture before central venous indwelling catheter (t=-1.478, P>0.05). The colony count of observation group was lower than that of control group after 24 hours of disinfection. According to the diagnosis standards of CLABSI, the incidence of CLABSI in observation group was significant lower than that in control group (x2=6.048, P<0.05). Conclusion: The disinfector of chlorhexidine gluconate can decrease the incidence of CLABSI in hemodialysis and its bacteriostatic time is longer than that of iodophor disinfectant. Therefore, this method is worthy for promotion in clinical practice.

Healthcare associated infections in Paediatric Intensive Care Unit of a tertiary care hospital in India: Hospital stay & extra costs.

Background & objectives: Healthcare associated infections (HAIs) increase the length of stay in the hospital and consequently costs as reported from studies done in developed countries. The current study was undertaken to evaluate the impact of HAIs on length of stay and costs of health care in children admitted to Paediatric Intensive Care Unit (PICU) of a tertiary care hospital in north India. Methods: This prospective study was done in the seven bedded PICU of a large multi-specialty tertiary care hospital in New Delhi, India. A total of 20 children with HAI (cases) and 35 children without HAI (controls), admitted to the PICU during the study period (January 2012 to June 2012), were matched for gender, age, and average severity of illness score. Each patient’s length of stay was obtained prospectively. Costs of healthcare were estimated according to traditional and time driven activity based costing methods approach. Results: The median extra length of PICU stay for children with HAI (cases), compared with children with no HAI (controls), was seven days (IQR 3-16). The mean total costs of patients with and without HAI were ` 2,04,787 (US$ 3,413) and ` 56,587 (US$ 943), respectively and the mean difference in the total cost between cases and controls was ` 1,48,200 (95% CI 55,716 to 2,40,685, P<0.01). Interpretation & conclusions: This study highlights the effect of HAI on costs for PICU patients, especially costs due to prolongation of hospital stay, and suggests the need to develop effective strategies for prevention of HAI to reduce costs of health care.

Device-associated healthcare-associated infection in intensive care unit of a university hospital in China:a descriptive study / 中国感染控制杂志

Objective To identify the occurrence and microorganism profile of device-associated healthcare-associa-ted infections (DA-HAIs)in the intensive care unit (ICU)of a university hospital in China.Methods From Janua-ry 1 to November 30,2015,patients admitted to the ICU of a university hospital in China for more than 48 hours were performed prospective descriptive study. DA-HAIs were defined according to the criteria of the Centers for Disease Control and Prevention (CDC)of U.S.,descriptive statistical analysis was performed.Results Of 254 pa-tients admitted to ICU,the overall incidence of DA-HAIs was 15.35% ,with 10.23 cases of DA-HAIs per 1 000 ICU-days;the incidence of ventilator-associated pneumonia (VAP ),catheter-associated urinary tract infection (CAUTI),and central line-associated bloodstream infection (CLABSI)were 7.05 per 1 000 ventilator-days,4.91 per 1 000 urinary catheter-days,and 3.22 per 1 000 central line-days,respectively. The main infection site was lower respiratory tract,accounting for 48. 27% ,followed by bloodstream system (27. 59% ),urinary tract (22.99% ),and gastrointestinal tract(1.15% ). The major isolated microorganism was Acinetobacterbaumannii (21 .52% ).Conclusion The surveillance system can identify the epidemiological status of DA-HAIs and make effec-tive control measures to ensure the healthcare safety.