Use of a Quality Scorecard to Enhance Quality and Safety in Community Hospital Newborn Nurseries.

OBJECTIVE: To implement a quality improvement (QI) scorecard as a tool for enhancing quality and safety efforts in level 1 and 2 community hospital nurseries affiliated with Nationwide Children's Hospital. STUDY DESIGN: A QI scorecard was developed for data collection, analytics, and reporting of neonatal quality metrics and cross-sector collaboration. Newborn characteristics were included for risk stratification, as were clinical and process measures associated with neonatal morbidity and mortality. Quality and safety activities took place in community hospital newborn nurseries in Ohio, and education was provided in both online and in-person collaborations, followed by local team sessions at partner institutions. Baseline (first 12 months) and postbaseline comparisons of clinical and process measures were analyzed by logistic regression, adjusting for potential confounders. RESULTS: In logistic regression models, at least 1 center documented improvements in each of the 4 process measures, and 3 of the 4 centers documented improvements in compliance with glucose checks obtained within 90 minutes of birth among at-risk infants. CONCLUSION: Collaborative QI projects led to improvements in perinatal metrics associated with important outcomes. Formation of a center-driven QI scorecard is feasible and provides community hospitals with a framework for collecting, analyzing, and reporting neonatal QI metrics.

Elective Primary or Secondary Delayed Sternal Closure Improves Outcome in Severely Compromised Patients.

BACKGROUND: Delayed sternal closure (DSC) in patients with severely compromised preoperative hemodynamics can be helpful as the chest sometimes cannot be able to contain both lungs and heart. We report our experience to evaluate the midterm results of this strategy in an adult population. MATERIALS AND METHODS: From May 2009 till July 2015, 33 patients had DSC as first treatment of severe hemodynamic deterioration after cardiac surgery. Surgical procedures were valvular (9.27%) or coronary artery bypass grafting + others (24.73%). Stepwise logistic regression (SLR) showed that patients with lower ejection fraction, dilated right ventricle, and severe pulmonary hypertension were more likely to need DSC. Patients were divided in two groups: group A (n = 17), when the sternum was reopened before any hemodynamic collapse, or was never closed, and group B (n = 16), when the sternum was reopened after hemodynamic collapse. RESULTS: Inhospital mortality was 39% (n = 13), 18% in group A and 62% in group B (p < 0.0001). In 28 patients where the sternum was reopened, cardiac index increased from 1.7 (1.6, 1.9) L/m2 to 2.8 (2.4, 3) L/m2, p < 0.0001. The sternum was closed in 28 patients (85%), 94% in group A and 75% in group B (p = 0.13), after a median of 4 (2.5) days. SLR showed that only group B (p < 0.0001) was a risk factor for early death. Two-year survival was 48 ± 9%, higher in group A (71 ± 13) than in group B (25 ± 11), p < 0.0001. Cox's analysis showed that group B (p < 0.0001) and redo (p < 0.0001) were risk factors for lower survival. CONCLUSION: Elective DSC represents a useful strategy in severely compromised patients, entailing an improvement of hemodynamics and a higher survival.

Acetylcholinesterase enzyme among cancer patients a potential diagnostic and prognostic indicator a multicenter case-control study.

Acetylcholinesterase enzyme (AChE) activity is impaired by a variety of inhibitors including organophosphorus pesticides, leading to the accumulation of acetylcholine. In this study, we aimed to determine the association between cancer and the blood level of the (AChE). This is a multicenter hospital-based case-control study conducted in the Radiation and Isotopes Center Khartoum, and Institute of Nuclear Medicine and Molecular Biology and Oncology Gezira. One hundred and fifty participants, half of them cancer patients and half cancer free were recruited. All participants were screened for demographic, environmental, occupational, and clinical characteristics. Blood for the (AChE) activity test was drawn from participants in the two groups. The mean age of the participants was 40.6 ± 14.8 years. Geographical distribution showed the Central Region of Sudan had the highest rate of cancer, followed by North State, Khartoum State, West State, and East State. The most common tumor subtype was breast cancer, followed by leukemia, colon, esophageal, and prostate cancer. Inferential analysis revealed significantly impaired (AChE) activity among cancer patients compared to controls (53.4 ± 20.3% vs. 93.8 ± 8.8, p-value 0.001). There was a significant statistical association between impaired (AChE) activity and cancer. (AChE) activity might be applied in the future as a diagnostic biomarker and therapeutic target. Further large sample and molecular studies are recommended.

The Relationship Between Blood Culture, C-reactive Protein, and Neonatal Sepsis: A Cross-Sectional Study.

Background Sepsis is one of the most common causes of morbidity and mortality in newborns. Diagnosis of neonatal sepsis may be difficult because the clinical presentations are often nonspecific. Neonatal sepsis may have an early onset (zero to three days) or a late onset (four days or later). Onset is most rapid in premature neonates. In this study, we aimed to assess the correlation between positive cultures, high C-reactive protein (CRP) levels, and the diagnosis of neonatal sepsis. Methodology This descriptive, prospective, cross-sectional study was undertaken over four months starting from December 15, 2019, to April 15, 2020, in Atbara Teaching Hospital, Sudan. Data were collected from 71 patients. CRP levels were measured, and blood cultures were performed. Results High CRP level >10 mg/L was seen in patients having positive blood culture (55.3%), mainly in preterm babies (CRP >10 mg/dL (61.1%), positive culture (55.6%)) and very low birth weight babies (CRP >10 mg/dL (83.3%) and positive culture (67%)). Conclusions Our findings suggest that Klebsiella is an important cause of neonatal sepsis. CRP was positive in babies mainly with proven sepsis. There is a high correlation between CRP and blood culture in patients with neonatal sepsis which may give access to remodeling the prioritization of the management options in the clinical setting.

Can a Carbonated Lemon Drink Reduce Extracardiac Activity in Myocardial Perfusion Imaging?

Myocardial perfusion imaging (MPI) provides physiologic and functional information about the heart muscle and its blood flow. Extracardiac radioactivity can interfere with visualization of the inferior wall of the myocardium, leading to poor-quality images, difficulties in interpretation, and delays in routine practice. This study aimed to identify the efficiency of having the patient consume a carbonated lemon drink to minimize the extracardiac radioactivity of 99mTc-sestamibi in comparison to 99mTc-tetrofosmin during MPI. Methods: This was a retrospective study that recruited 158 patients with known or suspected coronary artery disease referred to undergo 99mTc-sestamibi or 99mTc-tetrofosmin rest/stress single-day MPI. The patients were divided into 2 groups of mixed sexes and different ages. The first group comprised 78 patients injected with 99mTc-sestamibi, and the second group comprised 80 patients injected with 99mTc-tetrofosmin. For both groups, the patients drank 30 mL of fresh lemon juice diluted with 150 mL of soda water, and then we gave the patients about 100 mL of straight soda water, before imaging for both the rest and the stress phases. Results: Generally, in both groups, the 99mTc-tetrofosmin produced a good-quality image in comparison with the 99mTc-sestamibi. The mean rank of the total score for 99mTc-tetrofosmin (62.75) was less than that for 99mTc-sestamibi (96.68), and this difference was highly statistically significant (P = 0.000). There were statistically significant differences in the ratios and mean ranks for both groups in favor of 99mTc-tetrofosmin in patients having coronary artery disease. Conclusion: The use of a carbonated lemon drink minimizes extracardiac activity from both 99mTc-labeled MPI radiopharmaceuticals. This finding was more statistically significant for 99mTc-tetrofosmin MPI, providing better image quality and earlier imaging in both the rest and the stress phases because of faster hepatobiliary clearance.

Sepsis in postcardiotomy cardiogenic shock patients supported with veno- arterial extracorporeal membrane oxygenation.

BACKGROUND: Sepsis could affect the outcomes of patients with postcardiotomy cardiogenic shock supported with extracorporeal membrane oxygenation (ECMO). Our objectives were to characterize sepsis patients with ECMO support for postcardiotomy cardiogenic shock and assess its predictors and effect on patients' outcomes. METHODS: This retrospective study included 103 patients with ECMO for postcardiotomy cardiogenic shock from 2009 to 2020. Patients were divided according to the occurrence and timing of sepsis into three groups. Group 1 included patients with no sepsis (n = 67), Group 2 included patients with ECMO-related sepsis (n = 10), and Group 3 included patients with non-ECMO-related sepsis (n = 26). RESULTS: Lactate level before ECMO was highest in the ECMO-associated sepsis group (Group 1 and 2 p = 0.003 and Group 2 and 3 p = 0.003). Dialysis and gastrointestinal bleeding were highest in ECMO-associated sepsis (p = 0.03 and 0.04, respectively). Blood transfusion was higher in ECMO-associated sepsis than in patients with no sepsis (p = 0.01). Mortality was nonsignificantly higher in patients with ECMO-associated sepsis. High BMI (OR: 1.11; p = 0.004), preoperative dialysis (OR: 7.35; p = 0.02), preoperative IABP (OR: 9.9.61; p = 0.01) and CABG (OR: 6.29; p = 0.01) were significantly associated with sepsis. Older age (OR: 1.08; p = 0.004), lower BSA (OR: 0.004; p = 0.003), peripheral cannulation (OR: 29.82; p = 0.03), and high pre ECMO lactate level (OR: 1.24; p = 0.001) were associated with increased mortality. Sepsis did not predict mortality (OR: 1.83; p = 0.21). CONCLUSIONS: Sepsis is a dreaded complication in patients with postcardiotomy cardiogenic shock, especially ECMO-associated sepsis. Preoperative risk factors could predict postoperative sepsis in ECMO patients.

Clinical and Epidemiological Characteristics of COVID-19 Patients with SARS-CoV-2 Re-Detected on PCR Test after Discharge from Isolation.

There have been multiple reports of patients with coronavirus disease (COVID-19) testing positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) after discharge; however, information on the characteristics of such cases is limited. In this case report, we aimed to identify clinical and epidemiological characteristics of patients who had a repeat positive polymerase chain reaction (PCR) test for SARS-CoV-2. We analyzed data of 22 COVID-19 patients who tested positive for SARS-CoV-2 on polymerase chain reaction (PCR) testing after two consecutive negative PCR results following discharge from hospitals. The interval between the two positive tests in the episodes of COVID-19 ranged from 4 to 117 days. More than one-third of the cases were healthcare workers (HCWs) and one-third of them had comorbidities. The main symptoms were cough and fever, and we noticed that males experienced more symptoms and signs of COVID-19 than females. Individuals with repeat SARS-CoV-2 positivity tend to experience milder illness during the second episode than the first episode. To confirm the reinfection of SARS-CoV-2, the results of other tests, such as viral culture and immunological assays of immunoglobulin G (IgG) and immunoglobulin M (IgM), need to be considered. Recovered COVID-19 patients should continue social distancing, using face masks, and practicing hand hygiene, especially HCWs who are more likely to be exposed to SARS-CoV-2.

Echinococcosis in Tambool, Central Sudan: a knowledge, attitude and practice (KAP) study.

Introduction: In Sudan, echinococcosis (EC) is a chronic neglected zoonotic parasitic disease caused by Echinococcus granulosus. Studies have shown high prevalence rates in dogs (50-70%), camels (35%) and sheep, goats and cattle (10-11%). In total, 0.3-1.0% of humans in Central and South Sudan are infected with the G6 camel strain. This strain is almost exclusively the cause of human infections. The objective of this study was to explore knowledge, attitudes and practices (KAP) regarding the disease among people living around Tambool city, Central Sudan. Methods: A cross-sectional survey was conducted in three villages around the city of Tambool in Central Sudan. Three-hundred-and-twelve households were selected from the administrative unit of the area for participation in the study, of which 300 agreed to partake. A standardized questionnaire was designed to collect data on EC in animals, humans and the environment. The questionnaire domains were socio-demographic characteristics, KAP regarding echinococcosis. Results: The population surveyed showed that 68.7% (206/300) had never heard of the disease, while 31.3% (94/300) had heard about it. The level of knowledge among the 31.3% of those that had heard about the disease was excellent (69/94; 73.4%); so were their attitudes (76/94; 80.9%). However, the majority of the participants (64/94; 68%) showed poor practice regarding this disease, enhancing the odds for further propagation of parasite circulation in the animal and human populations at risk. Knowledge was found to be significantly associated with marital status. Practice was found to be significantly associated with occupation. Conclusions: There is a need for the implementation of a multidisciplinary program using the One Health approach to effectively control and prevent EC.

An aroD Ochre Mutation Results in a Staphylococcus aureus Small Colony Variant That Can Undergo Phenotypic Switching via Two Alternative Mechanisms.

Staphylococcus aureus can undergo phenotypic switching between a normal colony phenotype (NCP) and a small colony variant (SCV). The SCV phenotype confers increased antibiotic resistance and the capacity to persist within human tissues and cells, and because these cells can revert back to the NCP they cause chronic and/or recurrent infections that are very difficult to treat. A complete picture of the genetic events that can lead to phenotypic switching in S. aureus is currently lacking. We describe the selection of an SCV with a previously unreported genetic alteration leading to an ochre mutation of aroD. In addition to the known mechanisms of phenotypic switching between the SCV and the NCP we describe a previously unreported mechanism involving tRNA ochre suppressors arising. The ochre suppressor strains had wild-type growth rates and restored antibiotic sensitivity, similar to the wild-type strain. However, whilst they had increased virulence compared to the SCV parent strain, their virulence was not restored to that of the NCP parental strain. These findings establish that phenotypic switching between the NCP and SCV states can give rise to strains with different pathogenic potential.

Severe ischemic cardiomyopathy with mechanical complications: Still a surgical disease.

BACKGROUND: Surgical treatment of ischemic cardiomyopathy (ICM) with mechanical complications has been limited in favor of suboptimal treatments because of the perception of poor outcome. METHODS AND RESULTS: From May 2009 till June 2014 115 patients with severe ICM (ejection fraction, EF, ≤25%) and mechanical complications were operated on. Median EF was 24% (19, 24), mean end-systolic volume index (ESVi) was 86±27ml/m2 and all patients had an MR grade of 2 or more. The right ventricle (RV) was hypokinetic in 33 patients. All of them underwent mitral valve surgery. Left ventricular (LV) surgical remodeling was performed in 60 patients (52.2%) and tricuspid surgery in 58 (50.4%). In-hospital mortality was 4.3% (5 patients). Six-year freedom from death any cause and from death any cause and NYHA class III/IV were, respectively, 70.5±4.9% and 66.4±4.8%. Cox regression analysis showed that risk factors were lower EF (cutpoint≤20%) and RV hypokinesia. Eighty-six patients had a follow up echocardiogram after a median of 31 (19, 51) months. EF increased by 60%, from 24 (19, 24) to 35 (27 ,46) (p=0.00), and ESVi decreased by 32%, from 87±29 to 59±27ml/m2 (p=0.00). SVi increased by 32%, from 23±7 to 32±12ml/m2. MR grade was ≥2 only in 6 patients (7%) and was not severe in any of them. CONCLUSIONS: Surgery for severe ICM with MR can be performed with low surgical risk and good midterm survival. These findings have to be taken into account while abandoning a clear surgical indication in favor of suboptimal alternative therapies.

Bilateral internal mammary artery grafting: in situ versus Y-graft. Similar 20-year outcome.

OBJECTIVE: The aim of this study was to evaluate the 20-year clinical outcome of patients undergoing coronary artery bypass grafting with bilateral internal mammary arteries (BIMAs) using two different configurations, in situ versus Y-graft. METHODS: From September 1991 to December 2002, 2150 patients with multivessel coronary artery disease underwent isolated myocardial revascularization with BIMA grafting. BIMA was used as an in situ or Y-configuration in 1332 and 818 cases, respectively. A propensity score model was applied to calculate a standardized difference of ≤10% between groups (BIMA in situ vs BIMA Y-graft), and a cohort of 1468 matched patients was identified (734 in each group). Death, non-fatal myocardial infarction and the need for repeat revascularization were defined as 'major adverse cardiac events'. RESULTS: Late mortality was 24.3% (n = 357) [BIMA in situ vs BIMA Y-graft: 26.9% (n = 197) vs 21.8% (n = 160)]; in 11.6% (n = 170) of cases death was due to cardiac causes [11.9% (n = 87) vs 11.3% (n = 83)]. The rate of major adverse cardiac events was 37.1% (n = 545) [40.8% (n = 299) vs 33.5% (n = 246)]. The 20-year survival was 59 ± 6% and the event-free survival was 45 ± 7%. CONCLUSIONS: The clinical outcome of BIMA grafting is independent of surgical configuration. Y-grafting increases the flexibility of BIMA grafting and should be taken into account when a surgical strategy for myocardial revascularization needs to be planned.

Outcome of left ventricular surgical remodelling after the STICH trial.

OBJECTIVES: After the publication of the Surgical Treatment for Ischaemic Heart Failure (STICH) trial, surgical indications to left ventricular surgical remodelling (LVSR) have become more restrictive. The experience we report reflects the changes in the real world after the publication of STICH trial. METHODS: From May 2009 to July 2014, 113 patients underwent LVSR, targeted mainly to the left anterior descending territory (89.4%). Of these, 18 patients (15.9%) were operated on an emergency basis. Early and mid-term outcomes were assessed to identify clinical and echocardiographic risk factors. RESULTS: Most patients (90.3%) had chronic ischaemic mitral regurgitation (CIMR) and were in New York Heart Association (NYHA) class III/IV (77.9%). The median ejection fraction (EF) was 26% [95% confidence interval (CI): 26, 28] and scarred areas were akinetic (86.7%) in most cases. Severe left ventricular diastolic dysfunction (LVDD) was found in 33.6% of patients. Mitral valve surgery was performed in 84.1% of patients. Five patients (4.4%) died while in hospital, all from cardiac causes. Risk factors were abnormal bilirubin and emergency status. After a median follow-up of 12 (95% CI: 6, 18) months, 22 patients died, 17 from cardiac causes. Five-year freedom from death any from cause was 73 ± 5%, emergency status and MR Grade 4 being the only risk factors. Five-year freedom from death from any cause and NYHA class III/IV was 61 ± 6%. Severe LVDD and emergency status were risk factors, along with high bilirubin and diabetes mellitus on insulin. Five-year freedom from death from any cause and non-fatal cardiovascular events (rehospitalization, reoperation and stroke) was 55 ± 6%. LVDD and atrial fibrillation were found to be risk factors. After a median follow-up of 31 (95% CI: 19, 38) months, 91 patients underwent postoperative echocardiography. EF increased by 20%, but stroke volume remained unchanged. Postoperatively, patients with severe LVDD had lower EF and higher end-systolic volumes than patients without LVDD. CONCLUSIONS: Our findings show that patients, who are candidates for LVSR, have mostly akinetic areas and CIMR requiring surgical correction and are severely symptomatic. Severe LVDD is common and, along with emergency status, is the most important risk factor for early and late outcome.