Decreased incidence of cesarean surgical site infection rate with hospital-wide perioperative bundle.

BACKGROUND: Reduction in the incidence of surgical site infection (SSI) serves as a measure of patient safety and quality improvement. Cesarean birth (CB) accounts for 31.9% of all childbirths in the United States. However, our understanding of SSI prevention bundles predominantly stems from gynecological and colorectal surgeries. This study aimed to determine the efficacy of a standardized perioperative bundle designed to reduce SSI in CBs. METHODS: All CB patients at Flushing Hospital Medical Center from 2017 to 2019 were included in a retrospective analysis. Patients were divided into three groups based on the timing of intervention: prebundle/control, transition, and postbundle. Baseline demographics and clinical characteristics were summarized using descriptive statistics. Multiple logistic regression was performed to determine the association between bundle group and SSI, considering variables different between groups at baseline (P < 0.10). RESULTS: Two thousand eight hundred and seventy-five CBs were performed: 1086 in prebundle, 812 in transition, and 977 in postbundle phase. In the prebundle phase, 25 CBs (2.3%) were complicated by SSIs; in the transition phase, 10 (1.2%) had SSIs; and in the postbundle phase, 7 (0.7%; P = 0.009) had SSIs. In a logistic regression model, only use of the CB bundle (OR 0.26 [95% CI 0.07-0.94]; P = 0.04), rupture of membranes (0.29 [0.09-0.87]; P = 0.03), and operating room time (1.02 [1.01-1.04]; P = 0.01) were significant in prediction of SSI. SSI postbundle was significantly reduced from prebundle (0.04). CONCLUSIONS: Thus, introduction of a hospital-wide perioperative bundle significantly reduced SSI rates, and should be developed as a mainstay of CB surgical care.

Infant outcomes and maternal COVID-19 status at delivery.

OBJECTIVES: To compare clinical characteristics and outcomes of infants born to COVID-19 to non COVID-19 mothers at delivery in a community hospital in Queens, New York. METHODS: Case-control study conducted March 15 to June 15, 2020. Cases were infants born to mothers with laboratory-confirmed COVID-19 infection at delivery. The infant of non COVID-19 mother born before and after each case were selected as controls. RESULTS: Of 695 deliveries, 62 (8.9%) infants were born to COVID-19 mothers; 124 controls were selected. Among cases, 18.3% were preterm compared to 8.1% in controls (p=0.04). In preterm cases, birth weight was not significantly different between groups. However, there was a significantly higher proportion of neonatal intensive care unit (NICU) admissions, need for respiratory support, suspected sepsis, hyperbilirubinemia, feeding intolerance and longer length of stay (LOS) in preterm cases. Among term cases, birth weight and adverse outcomes were not significantly different between cases and controls except for more feeding intolerance in cases. All infants born to COVID-19 mothers were COVID-19 negative at 24 and 48 h of life. No infants expired during birth hospitalization. CONCLUSIONS: Significantly, more infants of COVID-19 mothers were premature compared to controls. Preterm cases were more likely to have adverse outcomes despite having similar birth weight and gestational age. These differences were not seen among full term infants. Health care providers should anticipate the need for NICU care when a COVID-19 mother presents in labor.

Nonresolving pneumonia in the setting of malignancy.

PURPOSE OF REVIEW: This article reviews recent literature and experience in the diagnosis of nonresolving and slowly resolving pneumonia as it pertains to malignancy. RECENT FINDINGS: Malignancy must be considered as an important cause of pneumonia that resolves slowly or has incomplete resolution. Airway obstruction is more common than malignant infiltration as a cause of pneumonia that does not resolve appropriately. Infection due to resistant or unusual organisms must also be considered in the differential diagnosis. SUMMARY: Nonresolving pneumonia remains an important clinical challenge. Bronchoscopic evaluation in conjunction with computed tomography and PET scanning is still the most important technique for diagnosis.

A Case of Necrotizing Fasciitis Mimicking a Burn in an Elderly Patient.

Necrotizing fasciitis travels along the fascial plane and surrounding soft tissue, leading to ischemia and necrosis. Fournier's gangrene is a type of necrotizing fasciitis invading the deep and superficial planes of the perineal/genital region. It is rapidly progressive in nature and may have life-threatening consequences. Fournier's often exhibits a misleading clinical presentation and can be mistaken for other conditions, such as hematoma, phlebitis, cellulitis, or septic arthritis. Since the ramifications of delayed diagnosis can be clinically significant, recognition of potential mimics is important to prevent morbidity or mortality. We report a case of Fournier's gangrene mimicking a second-degree burn, an exceedingly rare presentation.

An Infected, Noncoronary, Bare Metal Stent Presenting as a Right Groin Abscess.

Bare metal stent infections complicating peripheral endovascular stenting are rare but can be associated with devastating morbidities. The current standard of care necessitates explantation and extra-anatomical bypass of the affected limb. We report the case of a patient presenting with a right groin abscess with draining sinuses secondary to an infected common femoral and right external iliac artery bare metal stent. In addition, a portion of the stent was explanted into the subcutaneous tissues instead of where it was placed intravascularly one year prior. The patient was not an ideal candidate for explantation and bypass due to significant medical comorbidities and underwent local debridement and long-term antibiotic management instead. His postoperative course was uncomplicated, and he had a successful outcome with management utilizing antibiotics and debridement. We aim to highlight the importance of recognizing bare metal stent infections along with their deceptive cutaneous manifestations in order to prevent the development of significant morbidity and mortality.

Comparison of Pediatric Acute Appendicitis Before and During the COVID-19 Pandemic in New York City.

Background: Acute appendicitis (AA) is the most common abdominal surgical emergency in children and adolescents. In the year immediately following the declaration of the coronavirus disease 2019 (COVID-19) pandemic by the World Health Organization (WHO), there was a precipitous decline in emergency department (ED) visits especially for surgical conditions and infectious diseases. Fear of exposure to severe acute respiratory coronavirus 2 infection resulted in delay in presentation and time to surgery, and a shift toward more conservative management. Objective: Our goal was to compare the incidence and severity of AA before and during the COVID-19 pandemic. Methods: Patients aged 2-18 years admitted with the diagnosis of AA to Flushing Hospital Medical Center or Jamaica Hospital Medical Center in Queens, New York, were selected for chart review. Data extracted from electronic health records included demographics, clinical findings, imaging studies, and operative and pathological findings. We calculated the Alvarado score (AS) for incidence and the American Association for the Surgery of Trauma (AAST) grade for severity. We compared patients admitted between March 1, 2018-February 29, 2020 (pre-pandemic) to patients admitted between March 1, 2020-February 28, 2021 (pandemic). We then compared pre-pandemic and pandemic groups to determine differences in pediatric AA incidence and severity. Results: Of 239 patients diagnosed with AA, 184 (77%) were in the pre-pandemic group and 55 (23%) in the pandemic group. Incidence (number per year) of AA declined by 40%. The pandemic group had significantly greater overall AS of ≥7, indicating increased likelihood to require surgery, (P = 0.04) and higher AAST grade demonstrating increased severity (P = 0.02). Conclusion: There was a decline in the number of AA cases seen in our pediatric EDs and admitted during the first year of the pandemic. Clinicians need to be aware of increased severity of AA at time of presentation during public health emergencies such as a pandemic, possibly due to modified patient behavior.

Apnea in a Two-Week-Old Infant Infected with SARS-CoV-2 and Influenza B.

Paucity of data exists on presenting symptoms and outcomes in infants with COVID-19. Reports of coinfection with COVID-19 and influenza B are sparse in the literature. Coinfection was uncovered during evaluation of neonatal apnea. Apnea has been reported in infants with SARS-CoV-2 infection, though it is rare. We describe a 2-week-old healthy term infant presenting with apnea and coinfection. The infant had a mild clinical course and complete recovery.

Effects of shoulder dystocia training on the incidence of brachial plexus injury.

OBJECTIVE: We sought to determine whether implementation of shoulder dystocia training reduces the incidence of obstetric brachial plexus injury (OBPI). STUDY DESIGN: After implementing training for maternity staff, the incidence of OBPI was compared between pretraining and posttraining periods using both univariate and multivariate analyses in deliveries complicated by shoulder dystocia. RESULTS: The overall incidence of OBPI in vaginal deliveries decreased from 0.40% pretraining to 0.14% posttraining (P < .01). OBPI after shoulder dystocia dropped from 30% to 10.67% posttraining (P < .01). Maternal body mass index (P < .01) and neonatal weight (P = .02) decreased and head-to-body delivery interval increased in the posttraining period (P = .03). Only shoulder dystocia training remained associated with reduced OBPI (P = .02) after logistic regression analysis. OBPI remained less in the posttraining period (P = .01), even after excluding all neonates with birthweights >2 SD above the mean. CONCLUSION: Shoulder dystocia training was associated with a lower incidence of OBPI and the incidence of OBPI in births complicated by shoulder dystocia.

New Onset Granulomatosis with Polyangiitis Associated with COVID-19.

The coronavirus disease 2019 (COVID-19) has recently been found to cause cutaneous vasculitis in patients. Granulomatosis with polyangiitis (GPA) is a type of small and medium vessel vasculitis that is often associated with pulmonary issues and has been shown to raise diagnostic complications in COVID-19 infection. In this report, we discuss the first case of new-onset GPA in the setting of active COVID-19 infection. Symptoms often overlap between the two diseases, and while there is no current cure for COVID-19, rapid immunosuppressive initiation can be lifesaving for patients with GPA. Thus, this case is essential in expanding our current knowledge of COVID-19 and its many skin manifestations.

Clinical efficacy and bleeding outcomes of tissue plasminogen activator and dornase alfa in pleural space infection with once daily concurrent administration: a retrospective cohort study.

OBJECTIVE: The use of intrapleural tissue plasminogen activator (tPA) and dornase alfa (DNase) is common in the management of pleural space infection. We review our experience with the efficacy and safety of this therapy. We performed a single center, retrospective study of consecutive patients with complicated parapneumonic effusion or empyema who received tPA/DNase therapy. Treatment success was defined as radiographic and clinical improvement in pleural space infection that precluded the need for surgical intervention, and the absence of mortality related to pleural infection. RESULTS: Fifty-six patients received concurrent once daily tPA/DNase therapy (median 3 days) from July 2014 to July 2019. Fifty-two patients (92.9%) had treatment success. Median duration of chest tube therapy was 10 days and length of stay was 15 days. Significant pleural bleeding requiring transfusion therapy occurred in five patients (8.9%). Of these, three patients (5.4%) required operative intervention. Concurrent once daily administration of tPA/DNase in patients with pleural infection yielded comparable rates of treatment success as compared to twice daily concurrent or sequential administration. However, adverse events highlight potential safety concerns with using once daily concurrent administration of tPA/DNAse.

Oxygen Indications and Utilization in a Diverse, Urban Community Setting.

PURPOSE: Long-term oxygen therapy (LTOT) is widely used to treat chronic obstructive pulmonary disease (COPD) and other conditions with severe hypoxemia, imposing a large financial burden on the American health care system. METHODS: To better understand oxygen prescription and its use in a multiethnic community hospital, we completed a prospective, observational study with a survey design in our multicultural population to better recognize patient understanding of oxygen indications and utilization. RESULTS: The survey was conducted at three outpatient pulmonary clinics. Among the 94 respondents (42% men and 58% women; age 71.8 ± 13 yr), 64% were current or former smokers. Sixty-one percent had primary diagnoses other than COPD, most commonly interstitial lung disease and congestive heart failure. One-third used oxygen for <12 hr daily. Oxygen use was variable among those to whom it was prescribed. Thirty-two percent of patients described themselves as noncompliant with their prescribed therapy due to poor equipment ergonomics, burdensome machine weight, and negative self-image and social stigma when using oxygen. CONCLUSIONS: Chronic obstructive pulmonary disease represented <50% of LTOT patients who were surveyed. Our data suggest that more structured prescribing practices and patient education should be studied if compliance is to be increased.

Marked Elevation in Serum Procalcitonin Levels Do Not Correlate With Severity of Disease or Mortality in Hospitalized Patients: A Retrospective Study.

BACKGROUND: Bacteremia and sepsis are significant contributors to the morbidity, mortality, and economic burden of health care systems worldwide. Procalcitonin has been identified as a potentially useful marker of disease and severity in sepsis. However, the assumption that greater procalcitonin levels correlate with greater burden of disease has not been adequately studied. METHODS: A retrospective chart review of adult patients admitted to an urban teaching hospital with suspected sepsis was undertaken to test the association of elevated procalcitonin (>30 ng/mL) with other markers of sepsis (lactic acid, white blood cell count, percent bands), severity of disease (Sequential Organ Failure Assessment [SOFA] and Acute Physiology and Chronic Health Evaluation-II [APACHE II] scores), and mortality. RESULTS: In total, 168 patients were identified over 18 months (42% ward, 11% Stepdown, 44% medical intensive care unit [MICU], 2% surgical intensive care unit (STICU), 1% gynecology [GYN]). The Spearman correlation analysis showed that serum procalcitonin level did not correlate with SOFA (P = .238) or APACHE II (P = .918) scores on admission, and did not correlate with survival (Kruskal-Wallis test, P = .937). However, higher serum procalcitonin levels were associated with patients who had positive blood cultures (Kruskal-Wallis test, P = .0016 for Gram-positive and P = .0007 for Gram-negative bacteria). Lactic acid levels on admission strongly correlated with SOFA APACHE II (the Spearman correlation, P < .0001 for both) and mortality (P = .0001 for both). CONCLUSIONS: Higher serum procalcitonin levels above 30 ng/mL failed to correlate with indicators of sepsis, severity of disease (SOFA and APACHE II scores), and mortality but were associated with positive blood cultures. Lactic acid levels did show correlation to both severity of disease and mortality. Serum procalcitonin levels >30 ng/mL do not appear to correlate with the severity of disease in a sample of patients with markedly elevated initial procalcitonin levels.

Diffusion abnormalities in adolescents and young adults with a history of heavy cannabis use.

BACKGROUND: There is growing evidence that adolescence is a key period for neuronal maturation. Despite the high prevalence of marijuana use among adolescents and young adults in the United States and internationally, very little is known about its impact on the developing brain. Based on neuroimaging literature on normal brain developmental during adolescence, we hypothesized that individuals with heavy cannabis use (HCU) would have brain structure abnormalities in similar brain regions that undergo development during late adolescence, particularly the fronto-temporal connection. METHOD: Fourteen young adult males in residential treatment for cannabis dependence and 14 age-matched healthy male control subjects were recruited. Patients had a history of HCU throughout adolescence; 5 had concurrent alcohol abuse. Subjects underwent structural and diffusion tensor magnetic resonance imaging. White matter integrity was compared between subject groups using voxelwise and fiber tractography analysis. RESULTS: Voxelwise and tractography analyses revealed that adolescents with HCU had reduced fractional anisotropy, increased radial diffusivity, and increased trace in the homologous areas known to be involved in ongoing development during late adolescence, particularly in the fronto-temporal connection via arcuate fasciculus. CONCLUSIONS: Our results support the hypothesis that heavy cannabis use during adolescence may affect the trajectory of normal brain maturation. Due to concurrent alcohol consumption in five HCU subjects, conclusions from this study should be considered preliminary, as the DTI findings reported here may be reflective of the combination of alcohol and marijuana use. Further research in larger samples, longitudinal in nature, and controlling for alcohol consumption is needed to better understand the pathophysiology of the effect of cannabis on the developing brain.

Alcohol and Drug Abuse Resource Utilization in the ICU.

Alcohol and drug abuse continue to be major causes of morbidity and mortality and have significant social and economic ramifications. Studies have shown that for every $1 spent on substance use disorder treatment, $4 are saved on healthcare costs. Characterizing the healthcare resource utilization of these patients may shed light on the burden of disease and opportunities for intervention. A retrospective chart review of all patients admitted to the ICU between July 1, 2017 and December 31, 2017 was completed. Variables regarding demographic and clinical characteristics as well as healthcare resource utilization were collected. Of 737 admissions to the ICU, 158 (21%) were due to acute or chronic complications of alcohol or drug abuse. Even though alcohol and drug users were significantly younger (average age 50 years) than the general ICU cohort (average age 66 years), resource utilization was similar between these patients. The median length of stay in the ICU was similar. The number of patients transferred to in-patient rehab was low (8%), and all of those were due to comorbid psychiatric illness. The total hospital charges for the alcohol and drug abuse cohort was over 7 million dollars for the 6 months observed. A significant number of patients had at least one ER visit (49%) during the previous year, and most of these had numerous visits. ICU resource utilization by patients with acute and chronic sequelae of drug or alcohol abuse disorders continues to be high. These patients utilize resources at rates similar to an older group with other disease processes. Patients are unlikely to receive intervention for their disorder unless they have a comorbid psychiatric illness. Patients admitted to the ICU with alcohol or drug-related illness were frequently seen in the ER or were admitted to the hospital in the year prior to ICU admission, providing opportunities for intervention.

Neurocognitive deficits in adolescents with schizophrenia: longitudinal stability and predictive utility for short-term functional outcome.

OBJECTIVE: Previous cross-sectional studies in adolescents with early-onset schizophrenia (EOS; onset of psychotic symptoms by 18 years of age) have reported patterns of generalized neurocognitive deficits as compared to healthy comparison subjects (HCSs). Here, the authors examined the longitudinal stability of neuropsychological deficits in adolescents with EOS relative to HCS and the associations of these deficits with short-term functional outcome in patients. METHOD: Fifty-two subjects (26 EOS, 26 HCS) were evaluated using a comprehensive neuropsychological test battery a median of 13 months after baseline examination. The stability of scores and the relationship between baseline test performance and functional outcome in patients was explored. RESULTS: Adolescents with EOS were impaired across neurocognitive domains at baseline and follow-up compared to HCSs; these deficits remained relatively stable over time. Follow-up social/communication, personal living, and community living skills were significantly related to attention/vigilance, working memory and verbal memory at baseline; individual cognitive domains were more strongly related to functional outcome than a global measure of intelligence. CONCLUSIONS: Neuropsychological impairment in patients with EOS appears to remain relatively stable over time regardless of changes in clinical state. In addition, this report offers preliminary support for a longitudinal relationship between neurocognitive performance in specific domains and functional outcome.

Experience with ceftaroline for treatment of methicillin-resistant Staphylococcus aureus pneumonia in a community hospital.

Background: Methicillin-resistant Staphylococcus aureus (MRSA) is an organism causing significant mortality and morbidity with nosocomial infections. Ceftaroline is a new cephalosporin antibiotic that has activity against MRSA. In the USA, this antibiotic has not been approved for use in pneumonia caused by MRSA. Objectives: To review the use of ceftaroline in MRSA pneumonia in a US hospital and evaluate its clinical success. Methods: A retrospective study was conducted in an urban community hospital assessing the use of ceftaroline for MRSA pneumonia. Results: The clinical success was comparable to the currently approved treatment for MRSA pneumonia. Conclusion: The results of our study showed a favorable result for the treatment of MRSA pneumonia. Well-designed studies need to be performed for further validation of these results.

Chest Pain Due to Pericardial Effusion as Initial Presenting Feature of Rheumatoid Arthritis: Case Report and Review of the Literature.

Pericardial effusions are not uncommon in rheumatoid arthritis (RA); however, they are rarely the presenting symptom of the disease. We describe a 55-year-old female who presented to the emergency department with complaints of chest pain and dyspnea on exertion. Initial workup revealed a medium-sized pericardial effusion. The wide spectrum of etiologies, including infectious and non-infectious disease, was explored. Eventually, after ruling out an array of disease states, rheumatologic workup was positive for RA. The initial presentation in our case was atypical due to absence of small joint polyarthritis and other common symptoms of RA. In difficult cases, extensive workup including laboratory tests, electrocardiography, echocardiography and imaging studies can aid in narrowing the causes of pericardial effusion. This case demonstrates that pericardial effusion could be an early presenting feature of RA, even in the absence of more common symptoms, and should be considered in differential diagnosis.

Decision-making impairments in adolescents with early-onset schizophrenia.

Adolescence is a time of vulnerability for risk-taking behaviors. This is particularly true of adolescents with schizophrenia who present with high rates of substance use as compared to the general population. Using the Iowa Gambling Task (IGT), the authors compared decision-making processes in adolescents with early-onset schizophrenia (onset of psychosis by age 18) to that of healthy volunteers. Fifteen adolescents with schizophrenia (aged 12-21 years) and 25 demographically similar healthy volunteers were administered the IGT. Overall, adolescents with schizophrenia performed significantly worse on the IGT than healthy adolescents as measured by a significant group by block interaction. Post-hoc testing revealed that adolescents with schizophrenia performed more poorly than healthy adolescents during the last two blocks of the task. Mathematical modeling further indicated that adolescents with schizophrenia allocated significantly more attention to monetary gains than losses encountered during the task, suggesting a hypersensitivity to rewards and relative insensitivity to future consequences. This is similar to what has been reported for adults with externalizing forms of psychopathology, such as those who abuse substances. These findings have potential implications for understanding the increased vulnerability for the development of substance abuse in adolescents with schizophrenia.

Early-onset schizophrenia is associated with impaired adolescent development of attentional capacity using the identical pairs continuous performance test.

The authors examined performance on the Continuous Performance Test-Identical Pairs "numbers" task in adolescents with schizophrenia (n=59) and healthy controls (n=55). Adjusting for an estimate of premorbid intelligence and socioeconomic status, patients performed worse than normal controls on all three d' conditions (2-digit, 3-digit, 4-digit). However, there was a significant group-by-age-by-condition interaction (F[4,100]=4.69, p<.01) indicating an interaction between development and disease state. At the simplest level of the task (2-digit) the difference between patients with schizophrenia and controls was evident at all ages; while for the more difficult levels of the task (3-digit, 4-digit), differences between groups gradually increased across the tested age span (10 to 20 years of age). Premorbid social isolation was associated with worse attentional performance in patients, suggesting a relationship and continuity with negative symptoms. These data suggest that attentional differences in adolescents with schizophrenia are better captured by different tasks at different ages. The discrepant findings of attentional impairments reported in the literature for adolescents with schizophrenia could reflect the underlying etiological complexity of the disorder that may have a variable impact on involved brain regions and neurocognitive functioning.

Deficits in memory strategy use are related to verbal memory impairments in adolescents with schizophrenia-spectrum disorders.

OBJECTIVE: To assess the nature of learning and verbal memory deficits in adolescents with schizophrenia-spectrum disorders (SzS) (i.e., schizophrenia, schizoaffective disorder, and schizophreniform disorder). METHOD: Sixty patients with SzS (mean age=16.1 years, S.D. = 2.2) and 60 age- and gender-matched diagnosis-free healthy volunteers were assessed using the California Verbal Learning Test (CVLT). Planned analyses were conducted to assess the following aspects of memory: span of apprehension, verbal learning, short-term and long-term memory, rate of forgetting, interference, and organizational strategies. Adolescents with schizophrenia (Sz) were compared to those with schizoaffective disorder (SzA). Second, patients' test profiles were compared to those of controls. Relationships between initial learning and overall verbal learning with organizational strategy were explored. RESULTS: Neurocognitive profiles did not significantly differ between Sz and SzA participants. Patients performed significantly worse than healthy comparison subjects on measures of span of apprehension, verbal learning, short- and long-term memory, and organizational strategies after adjusting for differences in premorbid intelligence. No group differences were found in rate of forgetting or susceptibility to proactive or retroactive interference. CONCLUSIONS: Adolescents with SzS are characterized by significant verbal memory dysfunction similar to what has been observed in adults with first-episode schizophrenia. Deficits in consistency of learning over several trials, as well as a strong relationship between semantic organizational strategies and reduced learning capacity, implicate dysfunction of the dorsolateral prefrontal cortex as a contributor to verbal memory deficits in adolescents with SzS.