Impact of an internal medicine nocturnist service on care of patients with cancer at a large Canadian teaching hospital: a quality-improvement study.

BACKGROUND: Nocturnists (overnight hospitalists) are commonly implemented in US teaching hospitals to adhere to per-resident patient caps and improve care but are rare in Canada, where patient caps and duty hours are comparatively flexible. Our objective was to assess the impact of a newly implemented nocturnist program on perceived quality of care, code status documentation and patient outcomes. METHODS: Nocturnists were phased in between June 2018 and December 2019 at Toronto General Hospital, a large academic teaching hospital in Toronto, Ontario. We performed a quality-improvement study comparing rates of code status entry into the electronic health record at admission, in-hospital mortality, the 30-day readmission rate and hospital length of stay for patients with cancer admitted by nocturnists and by residents. Surveys were administered in June 2019 to general internal medicine faculty and residents to assess their perceptions of the impact of the nocturnist program. RESULTS: From July 2018 to June 2019, 30 nocturnists were on duty for 241/364 nights (66.5%), reducing the mean maximum overnight per-resident patient census from 40 (standard deviation [SD] 4) to 25 (SD 5) (p < 0.001). The rate of admission code status entry was 35.3% among patients admitted by residents (n = 133) and 54.9% among those admitted by nocturnists (n = 339) (p < 0.001). The mortality rate was 10.5% among patients admitted by residents and 5.6% among those admitted by nocturnists (p = 0.06), the 30-day readmission rate was 8.3% and 5.9%, respectively (p = 0.4), and the mean acute length of stay was 7.2 (SD 7.0) days and 6.4 (SD 7.8) days, respectively (p = 0.3). Surveys were completed by 15/24 faculty (response rate 62%), who perceived improvements in patient safety, efficiency and trainee education; however, only 30/102 residents (response rate 29.4%) completed the survey. INTERPRETATION: Although implementation of a nocturnist program did not affect patient outcomes, it reduced residents' overnight patient census, and improved faculty perceptions of quality of care and education, as well as documentation of code status. Our results support nocturnist implementation in Canadian teaching hospitals.

Validation of ROS1 by immunohistochemistry against fluorescent in situ hybridisation on cytology and small biopsy samples in a large teaching hospital.

OBJECTIVE: Rearranged ROS1, present in 1%-2% of non-small cell lung cancer (NSCLC) patients, usually young, never or light smokers, is assessed by fluorescence in situ hybridization (FISH) to determine eligibility for tyrosine kinase inhibitors (TKI). Immunohistochemistry (IHC) for the protein product of ROS1 rearrangement, a cost-effective alternative, is validated on cytology and small biopsy samples. METHODS: From 1 March to 31 December 2019, cytology cell blocks and small biopsy samples from a selected cohort of NSCLC patients were concurrently tested for ROS1 gene rearrangement by Vysis 6q22 Break Apart FISH probe and IHC using Cell Signalling D4D6 antibody. Mismatch cases were tested by an RNA fusion next generation sequencing (NGS) panel. RESULTS: In a prospective population of 95 cases, 91 were negative and two were positive by both FISH and IHC. Both dual positive cases were female never smokers and benefited from TKI treatment. Another two cases were positive by FISH but negative by IHC and repeat by NGS showed one to be negative but one failed. Turnaround time for IHC was 0 to 8 days from request to authorisation, whilst that of FISH was 9 to 42 days at a cost of £51 and £159 respectively. CONCLUSION: IHC to assess for the protein product of ROS1 gene rearrangement on cytology cell blocks and small biopsy samples in a routine setting is a promising screening method to assess eligibility for TKI treatment with positive and indeterminate cases confirmed by FISH or NGS as it has good negative predictive value, faster turnaround time and is cost effective, with proven technical and clinical validation.

Effect of hospital teaching status on endoscopic retrograde cholangiopancreatography mortality and complications in the USA.

BACKGROUND: Our aim was to assess the differences in outcomes of cholecystitis, pancreatitis, gastrointestinal (GI) bleed, GI perforation, and mortality in teaching versus nonteaching hospitals nationwide among therapeutic and diagnostic ERCPs. We hypothesized that complication rates would be higher in teaching hospitals given greater patient complexity. METHODS: Inpatient diagnostic and therapeutic ERCPs were identified from the National Inpatient Sample (NIS) from 2008 to 2012. The presence of ACGME-approved residency programs is required to qualify as a teaching hospital. Nonteaching urban and rural hospitals were grouped together. We identified hospital stays complicated by pancreatitis, cholecystitis, GI hemorrhage, perforation, and mortality. Logistic regression propensity-matched analysis was performed in SPSS to compare differences in complication rates between teaching and nonteaching hospitals. RESULTS: A total of 1,466,356 weighted cases of inpatient ERCPs were included in this study: of those, 367 and188 were diagnostic, 1,099,168 were therapeutic, 766,230 were at teaching hospitals, and 700,126 were at nonteaching hospitals. Mortality rates were higher in teaching hospitals when compared to nonteaching hospitals for diagnostic (OR 1.266, p < 0.001) and therapeutic ERCPs (OR 1.157, p = 0.001). There was no significant difference in rates of post-ERCP cholecystitis, pancreatitis, or perforation between the two groups. Among diagnostic ERCPs, GI hemorrhage was higher in teaching compared to nonteaching hospitals (OR 1.181, p = 0.003). Likewise, length of stay was increased in teaching hospitals (7.9 vs 6.9 days, p < 0.001, for diagnostic and 6.5 vs 5.8 days, p < 0.001, for therapeutic ERCPs). CONCLUSIONS: In conclusion, teaching hospitals were noted to have a higher mortality rate associated with inpatient ERCPs as well as higher rates of GI hemorrhage in diagnostic ERCPs, which may be due to a higher comorbidity index in those patients admitted to teaching hospitals.

Comparison of Percentage Prolonged Times to Tracheal Extubation Between a Japanese Teaching Hospital and One in the United States, Without and With a Phase I Postanesthesia Care Unit.

BACKGROUND: Prolonged times to tracheal extubation are those from end of surgery (dressing on the patient) to extubation 15 minutes or longer. They are so long that others in the operating room (OR) generally have exhausted whatever activities can be done. They cause delays in the starts of surgeons' to-follow cases and are associated with longer duration workdays. Anesthesiologists rate them as being inferior quality. We compare prolonged times to extubation between a teaching hospital in the United States with a phase I postanesthesia care unit (PACU) and a teaching hospital in Japan without a PACU. Our report is especially important during the coronavirus disease 2019 (COVID-19) pandemic. Anesthesiologists with some patients undergoing general anesthetics and having initial PACU recovery in the ORs where they had surgery can learn from the Japanese anesthesiologists with all patients recovering in ORs. METHODS: The historical cohort study included all patients undergoing gynecological surgery at a US hospital (N = 785) or Japanese hospital (N = 699), with the time from OR entrance to end of surgery of at least 4 hours. RESULTS: The mean times from end of surgery to OR exit were slightly longer at the US hospital than at the Japanese hospital (mean difference 1.9 minutes, P < .0001). The mean from end of surgery to discharge to surgical ward at the US hospital also was longer (P < .0001), mean difference 2.2 hours. The sample standard deviations of times from end of surgery until tracheal extubation was 40 minutes for the US hospital versus 4 minutes at the Japanese hospital (P < .0001). Prolonged times to tracheal extubation were 39% of cases at the US hospital versus 6% at the Japanese hospital; relative risk 6.40, 99% confidence interval (CI), 4.28-9.56. Neither patient demographics, case characteristics, surgeon, anesthesiologist, nor anesthesia provider significantly revised the risk ratio. There were 39% of times to extubation that were prolonged among the patients receiving neither remifentanil nor desflurane (all such patients at the US hospital) versus 6% among the patients receiving both remifentanil and desflurane (all at the Japanese hospital). The relative risk 7.12 (99% CI, 4.59-11.05) was similar to that for the hospital groups. CONCLUSIONS: Differences in anesthetic practice can facilitate major differences in patient recovery soon after anesthesia, useful when the patient will recover initially in the OR or if the phase I PACU is expected to be unable to admit the patient.

Validation of a Vaginal Birth after Cesarean Delivery Prediction Model in Teaching Hospitals of Addis Ababa University: A Cross-Sectional Study.

BACKGROUND: External validation of a vaginal birth after cesarean delivery (VBAC) prediction model is important before implementation in other settings. The primary aim of this study is to validate the Grobman prenatal VBAC calculator in the Ethiopian setting. Secondarily, the study was aimed at developing and comparing a new VBAC model that includes both the prenatal and intrapartum variables. METHODS: A cross-sectional survey was conducted, complemented by a medical chart review of 268 women admitted at three teaching hospitals of Addis Ababa University and who underwent a trial of labor after one prior cesarean birth. Maternal age, prepregnancy BMI, prior vaginal delivery, prior VBAC, and prior cesarean delivery indication type were included in the Grobman model. Observed delivery outcomes were recorded and then compared with the outcomes predicted by the calculator. We assessed the predictive abilities of the Grobman model and the new model using a receiver operating characteristic (ROC) curve. Multivariate logistic regression analysis was conducted to identify variables associated with successful VBAC. RESULTS: Out of the 268 participants, 186 (69.4%) (95% CI 57.5-81.3) had successful VBAC. The area under the ROC curve (AUC) of the Grobman model was 0.75 (95% CI 0.69-0.81). Notably, the novel model including both the prenatal and intrapartum variables had a better predictive value than the original model, with an AUC of 0.87 (95% CI 0.81-0.93). Prior VBAC, prepregnancy BMI, fetal membrane status, and fetal station at admission were predictors of VBAC in the newly developed logistic regression model. CONCLUSIONS: The success rate of VBAC was similar to other sub-Saharan African countries. The Grobman model performed adequately in the study setting; however, the model including both the prenatal and intrapartum variables was more predictive. Thus, intrapartum predictors used in the new model should be considered during intrapartum counseling.

Seroprevalence of Hepatitis B virus infection and associated factors among pregnant women at Korle-Bu Teaching Hospital, Ghana.

INTRODUCTION: Hepatitis B virus infection is a global public health problem. Though, the disease is endemic in sub-Saharan Africa, little is known about its epidemiology among pregnant women in Ghana. This study sought to determine the seroprevalence of Hepatitis B virus infection and associated factors among pregnant women attending antenatal care at Korle-Bu Teaching Hospital; Ghana's largest hospital. METHODS: We conducted a facility-based cross-sectional survey among 232 antenatal attendants. Participants were recruited using systematic random sampling technique and screened with HBsAg Rapid Test. Data was analyzed with the aid of Statistical Package for Social Sciences (SPSS), version 23.0. Results were presented using descriptive statistics, Fisher's Exact test and Logistic Regression analysis. RESULTS: Two hundred and twenty-one (221) of the total sample (n = 232) agreed to participate in this study; representing a response rate of 95%. The mean age of the participants was 31 years and standard deviation of 5.3. The mean gestational period at recruitment was 28 weeks and standard deviation of 6.8. Majority of the participants were married (83.3%), parous (69.6%), educated (91.4%) and employed (90.5%). The prevalence of HBsAg was 7.7%. We found no significant association between socio-demographic characteristics of the participants and HBV infection. CONCLUSION: Seroprevalence of 7.7% indicates moderate endemicity. Socio-demographic characteristics did not influence HBV infection among pregnant women attending antenatal care at Korle-Bu Teaching Hospital. The findings provide empirical evidence that will contribute to knowledge of HBV epidemiology in Ghana.

An Audit on Overnight Transfusion Practice in A Teaching Hospital in Malaysia.

INTRODUCTION: Overnight transfusion (OT) is the blood transfusion taking place from 9pm to 8am. During this period, patients are exposed to increased risk of errors. This cross-sectional study aims to determine the incidence and practice of OT in Universiti Kebangsaan Malaysia Medical Centre. MATERIALS & METHODS: Data from all OT in June and mid-July 2017 were collected from recipients' cards, transfusion request forms and patient's case files, regarding discipline involved, indications, time intervals from request of blood transfusion to the completion of OT on patients, monitoring of patients and adverse reactions. RESULTS: A total of 1285 transfusion cases were identified during the study period. 216 (16.8%) cases were OT while the 1069 (83.2%) cases were non-OT. Surgery discipline has the highest (30.1%) OT. The indications of OT were acute clinical need: 82.9%, less acute clinical need: 13.9% and no clinical need: 3.2%. A huge delay (average: 5 hours 40 minutes) in starting transfusion after grouping and crossmatching (GXM) completion was noted. Besides, 25.9% cases took <4 hours to complete OT; 83.4% cases did not have proper transfusion monitoring and three transfusion reactions were reported. DISCUSSION: Although most of the OT cases had appropriate clinical indications, the transfusion can be commenced earlier at day time rather than overnight. Cases without absolute indication should avoid OT. The poor monitoring of patient during OT had posed risks to patients' life if an adverse transfusion reaction happened. The major reason for OTs was a huge delay in starting transfusion after the GXM completion. The contravention of 4-hour infusion rule increased the patients' risk of developing bacterial sepsis. The practice of OT should be discouraged wherever possible except for clinically indicated cases.

Why do trainees leave hospital-based specialty training? A nationwide survey study investigating factors involved in attrition and subsequent career choices in the Netherlands.

OBJECTIVE: To gain insight into factors involved in attrition from hospital-based medical specialty training and future career plans of trainees who prematurely left their specialty training programme. DESIGN: Nationwide online survey study. SETTING: Postgraduate education of all hospital-based specialties in the Netherlands. PARTICIPANTS: 174 trainees who prematurely left hospital-based medical specialty training between January 2014 and September 2017. MAIN OUTCOME MEASURES: Factors involved in trainees' decisions to leave specialty training and their subsequent career plans. RESULTS: The response rate was 38%. Of the responders, 25% left their programme in the first training year, 50% in year 2-3 and 25% in year 4-6. The most frequently reported factors involved in attrition were: work-life balance, job content, workload and specialty culture. Of the leaving trainees, 66% switched to another specialty training programme, of whom two-thirds chose a non-hospital-based training programme. Twelve per cent continued their career in a non-clinical role and the remainder had no specific plans yet. CONCLUSIONS: This study provides insight in factors involved in attrition and in future career paths. Based on our findings, possible interventions to reduce attrition are: (1) enable candidates to develop a realistic view on job characteristics and demands, prior to application; (2) provide individual guidance during specialty training, with emphasis on work-life balance and fit with specialty.

Provision of family planning vouchers and early initiation of postpartum contraceptive use among women living with HIV in southwestern Uganda: A randomized controlled trial.

BACKGROUND: Unwanted pregnancies remain a burden for women living with HIV (WLWH). Family planning prevents unplanned pregnancies while promoting longer birth intervals, key strategies to eliminate perinatal transmission of HIV and promote maternal and child health. We evaluated the effect of a family planning voucher, inclusive of immediate postpartum counseling, on uptake, early initiation, and continuation of modern contraceptive methods among recently postpartum WLWH delivering at a publicly funded regional referral hospital in rural, southwestern Uganda. METHODS AND FINDINGS: We performed a randomized controlled trial between October, 2016 and June, 2018 at a referral hospital in southwestern Uganda. This interim analysis includes adult WLWH randomized and enrolled equally to receive a family planning voucher or standard of care (control). Enrolled postpartum WLWH completed an interviewer-administered questionnaire at enrollment and 6 months postpartum. Our primary outcome of interest for this analysis is initiation of a modern family planning method within 8 weeks postpartum. Secondary outcomes included family planning initiation at 12, 14, 16, and 20 weeks postpartum, family planning discontinuation and/or change, pregnancy incidence, and mean time without contraception. The trial was registered with clinicaltrials.gov (NCT02964169). At enrollment, half of the women in both the voucher (N = 87, 55%) and control (N = 86, 54%) groups wanted to have a child in 2 years postpartum. Over 80% of referent pregnancies in the voucher (N = 136, 86%) and control (N = 128, 81%) groups were planned. All women were accessing ART. The mean CD4 count was 396 cells/mm3 (SD = 61) for those enrolled in the control group versus 393 cells/mm3 (SD = 64) in the family planning voucher group. By 8 weeks postpartum, family planning was initiated in 144 (91%) participants in the voucher group and 83 (52%) participants in the control group (odds ratio [OR] 9.42; CI 4.67-13.97, P < 0.001). We also found high family planning uptake rates for both groups, with higher rates among the intervention group at 12 weeks (OR 5.66; CI 2.65-12.12, P < 0.001), 14 weeks (OR 2.51; CI 1.31-4.79, P < 0.001), 16 weeks (OR 4.02; CI 1.66-9.77, P = 0.001), and 20 weeks (OR 3.65; CI 1.40-9.47, P = 0.004) postpartum. The average time to family planning initiation was reduced to 5.9 weeks (SD = 2.4) for those in the voucher group compared to 9.3 weeks (SD = 5) in the control (P < 0.001). One pregnancy was recorded in the group receiving standard of care; none were reported in the voucher group. Method mix did not differ by group: injectables were selected by most women (N = 150, 50%), and 52% of this proportion were in the experimental arm, with <10% in each arm selecting condoms, oral contraception, or intrauterine devices (IUDs). Similar proportions of women changed contraceptive methods over the 6-month follow-up in the voucher and control groups (N = 8, 5% versus N = 5, 4%; P = 0.467). More women in the control group discontinued contraception for 1 to 2 weeks (N = 19, 13% versus N = 7, 5%; P = 0.008) or more than 4 weeks (N = 15, 10% versus N = 3, 2%; P = 0.002) compared to those given a family planning voucher. The main limitation of this study is that its findings may not be generalized to settings without improved availability of contraceptives in publicly funded facilities. CONCLUSION: These findings indicate that a well-structured, time-bound family planning voucher program appeared to increase early postpartum contraceptive uptake and continuation in a setting in which users are faced with financial, knowledge, and structural barriers to contraceptive services. Further work should clarify the role of vouchers in empowering WLWH to avoid unintended pregnancies over time. TRIAL REGISTRATION: ClinicalTrials.gov NCT02964169.

High Frequency of Extended-Spectrum Beta-Lactamase-Producing Klebsiella pneumoniae Nosocomial Strains Isolated from a Teaching Hospital in Brazil.

The aim of this study was to investigate the frequency, antimicrobial sensitivity profile, and genetic characteristics of nosocomial strains of extended-spectrum ß-lactamase (ESBL)-producing Klebsiella pneumoniae isolated from inpatients at a teaching hospital in Brazil. The bacterial identification, phenotypic detection of ESBL, and antimicrobial susceptibility profile were performed by the VITEK 2 automated system. Matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS) mass spectrometry was used to confirm the identity of the species and genotyping of ESBL-producing K. pneumoniae was performed by pulsed-field gel electrophoresis (PFGE). Thirty-six ESBL-producing K. pneumoniae nosocomial strains isolated from November 2013 to August 2014 were analyzed. High resistance rates were observed for ceftriaxone, ceftazidime, cefepime, gentamicin, and ciprofloxacin. However, all isolates were susceptible to amikacin and meropenem. All strains harbored blaCTX-M-like and blaSHV-like genes. Molecular typing by PFGE showed a diversity of genotypes distributed among 25 clusters, but two isolates collected in different wards had the same genotypic profile and carried the same bla genes, so they were considered clones. The data showed that there was a high frequency of ESBL-producing K. pneumoniae multidrug-resistant among patients in the studied hospital. Furthermore, the detection of blaCTX-M-like genes in all isolates suggests that these enzymes are the major ESBL responsible for the beta-lactam resistance phenotypes among the analyzed strains.

The use of herbal medicines amongst outpatients at the University of Ilorin Teaching Hospital (UITH), Ilorin, Kwara State - Nigeria.

BACKGROUND: In Africa, particularly Nigeria, there is an increasing interest in natural product remedies with a basic approach towards nature. This research studies the prevalence of use, pattern of use and awareness of outpatients at the University of Ilorin Teaching Hospital, Ilorin, Nigeria on the use of herbal medicines. METHODOLOGY: Based on an informed consent, semi-structured questionnaires were used to collect data from a total of 112 outpatients attending different outpatient clinics of the hospital about the use of herbs. This sample size was derived from the Kish formula. Data obtained were analyzed by IBM SPSS Statistics software V23 and inferences made accordingly. RESULTS: All (100.00%) of the outpatients were familiar with herbal medicines, 67.86% had used herbal medicines in the past and 25.00% were currently taking herbal medicines as at the time of study. It was also found that 54.35% of the respondents use herbal medicines in no specific dose, 47.83% use the herbs with various additives, and 39.13% take their herbs concurrently with orthodox medicines. A total of 13.73% of the respondents prefer to use herbs when sick and another 35.29% prefer a combination of herbs and orthodox medicines. CONCLUSIONS: Most of the patient-respondents prefer to include herbal medicines in their therapies. It is concerning that over one-third of the respondents concomitantly use herbal and orthodox medicines, some others use the herbs inappropriately. More efforts should be geared towards ensuring general improved use of herbal medicines.

Pain Assessment Documentation After Opioid Administration at a Community Teaching Hospital.

PURPOSE: To compare pain assessment documentation postopioid administration in hospitalized patients before and after implementing nurse education. METHODS: Patients 18 years and older were randomly selected for inclusion if they received 1 opioid dose while admitted to the hospital. Through retrospective chart review, opioid data, including date and time, were collected for each opioid administered. Pain score data, including time and date of documentation, were recorded for analysis. The primary objective of this study was to determine whether a nursing education intervention would improve documentation of pain scores within an appropriate time frame postadministration of an opioid medication. The intervention was a training presentation uploaded to the institution's intranet with an assessment. The primary outcome was measured by comparing the frequency by which nurses documented pain scores following opioid administration before and after education. RESULTS: Three hundred twenty patients (160 patients per time period) were evaluated. The percentage of pain scores recorded within the appropriate assessment time following opioid administration increased from 32.9% to 37.8% ( P = .003). The proportion of appropriate pain score documentation increased 4.9% (95% confidence interval [CI]: 1.6%-8.2%). CONCLUSION: An increase in the documentation of efficacy assessments after opioid administration was demonstrated after nursing education. Further studies should be done to identify additional strategies to increase monitoring as well as to identify a benchmark for institutions with regard to pain management monitoring.

"Freshman effect" in gynecologic surgery at a teaching hospital.

PURPOSE: The purpose of this study was to determine the existence of the freshman effect in patients who underwent gynecologic surgery at a teaching hospital by comparing surgical outcomes and morbidity rates between the first academic quarter and other quarters. METHODS: All data were collected prospectively. Between January 2015 and March 2018, patients who underwent gynecologic surgeries during the first academic quarter (March, April, and May in Korea) were retrospectively compared with patients who underwent gynecologic surgeries during other academic quarters (June through February). The primary outcome measure was the incidence of operative complication. Secondary outcomes were the operative time, operative blood loss, and length of hospital stay. RESULTS: Among 1241 patients who underwent gynecologic surgery during the study period of 39 months, 1136 patients were analyzed for this study and divided into groups according to the first academic quarter (n = 335) and other academic quarters (n = 801). The baseline characteristics were not different between the groups. No significant difference in operative complications was found between the first and other academic quarters (1.5% versus 3.0%; P = 0.143). Moreover, there was no significant difference in operative time, operative blood loss, and length of hospital stay between the groups. CONCLUSIONS: This study did not demonstrate the existence of a "freshman effect", i.e., an increase in morbidity, at a Korean teaching hospital providing gynecologic surgical care. Patients undergoing gynecologic surgery can be reassured of their safety during the first academic quarter.

Comparative evaluation of microscan walkaway 96 plus ID/AST system and mikrolatest broth microdilution kit in assessing In vitro colistin susceptibility of carbapenem-resistant clinical gram-negative bacterial isolates: Experience from a tertiary care teaching hospital in Rishikesh, Uttarakhand.

Context: As reports on colistin resistance are slowly emerging from different parts of the world, it is imperative that the clinical microbiology laboratories should generate accurate in vitro colistin susceptibility results. Aim: The aim is to generate preliminary data on the diagnostic utility of MicroScan WalkAway 96 Plus Identification ID/ Antimicrobial susceptibility testing AST system in determining in vitro colistin susceptibility of carbapenem-resistant clinical Gram-negative bacterial isolates. Settings and Design: A pilot study was conducted in a tertiary care teaching hospital located in Rishikesh, Uttarakhand, between May and June 2019. Materials and Methods: Thirty-four carbapenem-resistant Escherichia coli, Pseudomonas aeruginosa and Acinetobacter spp. isolated from various non-repetitive clinical samples during the study period, were subjected to antibiotic susceptibility testing using MicroScan ID/AST system. Matrix-assisted laser desorption ionization-time-of-flight mass spectrometry was used to confirm identity of these isolates. Additional colistin susceptibility testing of all test isolates was performed using Mikrolatest minimum inhibitory concentration antibiotic susceptibility testing kit (reference method), which is based on broth micro dilution (BMD) principle. Statistical Analysis Used: Fisher's exact test. Results: 11.8% (4/34) of the test isolates (100% [2/2] Acinetobacter junii, 10% [1/10] E. coli and 14.3% [1/7] P. aeruginosa respectively) exhibited in vitro colistin resistance by BMD method. Categorical agreement between MicroScan ID/AST system and Mikrolatest kit w. r. t in vitro colistin susceptibility test results was as follows: 71.4% (Acinetobacter baumannii), 85.7% (P. aeruginosa) and 100% (A. junii, A. johnsonii, E. coli and Klebsiella pneumoniae), respectively. Two major errors (MEs) for A. baumannii and one very ME for P. aeruginosa respectively were observed. Conclusions: Data generated by this study will be of help to the clinicians who are often faced with the dilemma of treating multi drug resistant infections with limited treatment options.

Implementation of Rapid Diagnostic Testing without Active Stewardship Team Notification for Gram-Positive Blood Cultures in a Community Teaching Hospital.

In community hospitals, antimicrobial stewardship team notification of rapid diagnostic testing (RDT) results may not be feasible. A retrospective quasi-experimental study was conducted evaluating 252 adult inpatients with blood cultures positive for Gram-positive cocci in clusters (pre-RDT, n = 143; post-RDT, n = 109). The median time to appropriate therapy was significantly shorter in the post-RDT group (15 versus 0 h, P < 0.001), and the mean length of stay for patients with coagulase-negative staphylococcus was significantly shorter (10.5 versus 7.7 days; P = 0.015).

Implementing evidence-based medicine in a busy general hospital department: results and critical success factors.

Implementing evidence-based medicine (EBM) in a busy hospital department is challenging, but when successful, may contribute to quality of care. This paper is a narrative review of the successes and challenges of deliberate implementation of EBM in a paediatric department in a general teaching hospital in Zwolle, the Netherlands. Key elements in this project were providing basic EBM education to the entire team of consultants and nurse practitioners, structurally embedding EBM activities into our weekly schedule and development of local practice guidelines. This deliberate practice of EBM principles has changed the way we treat common paediatric problems. It likely reduced unwarranted practice variation and promoted a reserved attitude towards the use of unnecessary diagnostics, which might improve delivery of effective, cost-conscious care. The project also positively influenced our group culture and learning environment. In accordance with previous reports, lack of time and reluctance to change routines and habits hindered the practice of EBM in our department. In our experience, these barriers can be overcome by promoting a team-wide endorsement of EBM, a willingness to acknowledge uncertainty and by deliberate practice. If these can be achieved, systematic application of EBM principles in a busy hospital department is feasible and worthwhile.