Emergency department patient payer status after implementation of the Affordable Care Act: A nationwide analysis using NHAMCS data

ObjectiveTo evaluate changes in insurance status among emergency department (ED) patients presenting in the two years immediately before and after full implementation of the Affordable Care Act (ACA).MethodsWe evaluated National Hospital Ambulatory Medical Care Survey (NHAMCS) Emergency Department public use data for 2012–2015, categorizing patients as having any insurance (private; Medicare; Medicaid; workers' compensation) or no insurance. We compared the pre- and post-ACA frequency of insurance coverage—overall and within the older (≥65), working-age (18–64) and pediatric (<18) subpopulations—using unadjusted odds ratios with 95% confidence intervals. We also conducted a difference-in-differences analysis comparing the change in insurance coverage among working-age patients with that observed for older Medicare-eligible patients, while controlling for sex, race and underlying temporal trends.ResultsOverall, the proportion of ED patients with any insurance did not significantly change from 2012 to 2013 to 2014–2015 (74.2% vs 77.7%) but the proportion of working-age adult patients with at least one form of insurance increased significantly, from 66.0% to 71.8% (OR 1.31, CI: 1.13–1.52). The difference-in-differences analysis confirmed the change in insurance coverage among working-age adults was greater than that seen in the reference population of Medicare-eligible adults (AOR 1.70, CI: 1.29–2.23). The increase was almost entirely attributable to increased Medicaid coverage.ConclusionIn the first two years following full implementation of the ACA, there was a significant increase in the proportion of working-age adult ED patients who had at least one form of health insurance. The increase appeared primarily associated with expansion of Medicaid.     

Magical ideation associated social cognition in adolescents: signs of a negative facial affect recognition deficit

BackgroundStudies provide evidence for impaired social cognition in schizotypy and its association with negative symptoms. Cognitive features related to magical ideation – a component of the positive dimension of schizotypy – have been less investigated. We aimed to assess social cognitive functioning among adolescents with high magical ideation scores, mainly focusing on face and emotion recognition.Methods22 subjects with magical ideation scale scores above the cut off level and 22 controls with lowest scores from among 250 students screened with this scale were included in the study. A face and emotion recognition n-back test, the empathy quotient, theory of mind tests and the Physical Anhedonia Scale were applied to both magical ideation and control groups.ResultsThe magical ideation group performed significantly worse than controls on both face and emotion recognition tests. Emotion recognition performance was found to be affected by memory load, with sadness, among emotions, revealing a difference between the two groups. Empathy and theory of mind tests did not distinguish the magical ideation group from controls.ConclusionOur findings provide evidence for a deficit in negative emotion recognition affected by memory load associated with magical ideation in adolescents.     

Management of soft-tissue coverage of open tibia fractures in Latin America: Techniques,timing, and resources

PurposeThis study examined soft-tissue coverage techniques of open tibia fractures, described soft-tissue treatment patterns across income groups, and determined resource accessibility and availability in Latin America.MethodsA 36-question survey was distributed to orthopaedic surgeons in Latin America through two networks: national orthopaedic societies and the Asociación de Cirujanos Traumatólogos de las Américas (ACTUAR). Demographic information was collected, and responses were stratified by income groups: high-income countries (HICs) and middle-income countries (MICs).ResultsThe survey was completed by 469 orthopaedic surgeons, representing 19 countries in Latin America (2 HICs and 17 MICs). Most respondents were male (89%), completed residency training (96%), and were fellowship-trained (71%). Only 44% of the respondents had received soft-tissue training. Respondents (77%) reported a strong interest in attending a soft-tissue training course. Plastic surgeons were more commonly the primary providers for Gustilo Anderson (GA) Type IIIB injuries in HICs than in MICs (100% vs. 47%, p<0.01) and plastic surgeons were more available (<24 h of patient presentation to the hospital) in HICs than MICs (63% vs. 26%, p = 0.05), demonstrating statistically significant differences. In addition, respondents in HICs performed free flaps more commonly than in MICs for proximal third (55% vs. 10%, p<0.01), middle third (36% vs. 9%, p = 0.02), and distal third (55% vs. 10%, p<0.01) lower extremity wounds. Negative Pressure Wound Therapy (NPWT or Wound VAC) was the only resource available to more than half of the respondents. Though not statistically significant, surgeons reported having more access to plastic surgeons at their institutions in HICs than MICs (91% vs. 62%, p = 0.12) and performed microsurgical flaps more commonly at their respective institutions (73% vs. 42%, p = 0.06).ConclusionsThe study demonstrated that most orthopaedic surgeons in Latin America have received no soft-tissue training, HICs and MICs have differences in access to plastic surgeons and expectations for flap type and timing to definitive coverage, and most respondents had limited access to necessary soft-tissue surgical resources. Further investigation into differences in the clinical outcomes related to soft-tissue coverage methods and protocols can provide additional insight into the importance of timing and access to specialists.     

Imported paracoccidioidomycosis : A public health problem in non-endemic areas

Diagnosis of paracoccidioidomycosis in an immigrant who had returned to Italy following a long sojourn in Venezuela prompted a review of imported cases of this Latin American disease in nonendemic countries. Forty-two such instances of well documented paracoccidioidomycosis were compiled. Among these, eleven individuals had arrived in nonendemic countries with active symptomatic infections, fifteen others were first suspected of having tuberculosis, and four each were considered to have blastomycosis caused by Blastomyces dermatidis and carcinomas. Three, individuals were considered to have Wegner's granulomatosis or blastomycosis. Two other patients were treated for syphilis before being diagnosed as having paracocidioidomycosis. A striking feature of most of these cases was the long asymptomatic period following initial infection. The dormant periods ranged form four months to 60 years with an average duration of 14 years. The need to question patients about travel to or residency in foreign countries is emphasized, along with the necessity to include the mycoses in differential diagnoses. Three reported cases, all from Africa with no history of travel to the endemic areas of the New World, were considered to be doubtful. In one of these, Russell bodies apparently had been mistaken for the tissue-form cells of Paracoccidioides brasiliensis. A Japanese case, upon restudy of available histologic slides, revealed that the fungal cells present in various organs were those of Cryptococcus neoformans and not of P. brasiliensis.Corresponding author     

The anesthetizing sites supervised to anesthesiologist ratio is an invalid surrogate for group productivity in academic anesthesia departments when used without consideration of the corresponding managerial decisions

When the anesthesiologist does not individually perform the anesthesia care, then to make valid comparisons among US anesthesia departments, one must consider the staffing ratio (i.e., how many cases each anesthesiologist supervises when working with Certified Registered Nurse Anesthetists [CRNAs] or Certified Anesthesiologist Assistants [CAA]). The staffing ratio also must be considered when accurately measuring group productivity. In this narrative review, we consider anesthesia departments with non-physician anesthesia providers and anesthesiology residents. We investigate the validity of such departments assessing the overall ratio of anesthetizing sites supervised per anesthesiologist as a surrogate for group clinical productivity.The sites/anesthesiologist ratio can be estimated accurately using the arithmetic mean calculated by anesthesiologist, the harmonic mean calculated by case, or the harmonic mean calculated by CRNA or CAA, but not by the arithmetic mean ratio by case. However, there is lack of validity to benchmarking the percentage time that anesthesiologists are supervising the maximum possible number of CRNAs or CAAs when some of the anesthesiologists also are supervising resident physicians. Assignments can differ in the total number anesthesiologists needed while every anesthesiologist is supervising as many sites as possible. Similarly, there is lack of validity to limiting assessment to the anesthesiologists supervising only CRNAs or CAAs.There also is lack of validity to limiting assessment only to cases performed by supervised CRNAs or CAAs. When cases can be assigned to anesthesiology residents or CRNAs or CAAs, increasing sites/anesthesiologist while limiting consideration to the CRNAs or CAAs creates incentive for the CRNAs or CAAs to be assigned cases, even when lesser productivity is the outcome. Decisions also can increase sites/anesthesiologist without increasing productivity (e.g., when one anesthesiologist relieves another before the end of the regular workday).A suitable alternative approach to fallaciously treating the sites/anesthesiologist ratio as a surrogate for productivity is that, when a teaching hospital supplies financial support, a responsibility of the anesthesia department is to explain annually the principal factors affecting productivity at each facility it manages and to show annually that decisions were made that maximized productivity, subject to the facilities' constraints.     

Outcomes following quadriceps tendon repair using transosseous tunnels versus suture anchors: A systematic review

IntroductionTwo major techniques are used to repair complete quadriceps tendon ruptures, transosseous tunnel (TT) and the suture anchor (SA). There are multiple studies comparing the biomechanical outcomes of repairs performed with TT or SA. Our purpose was to compare the clinical outcomes following quadriceps tendon repair using SA and TT fixation techniques.MethodsThree major search engines were used with predetermined keyword searches to perform a systematic review of literature. These studies were independently scanned by two reviewers using PRISMA criterion. All included studies had to include at least one of the following outcome measures: range of motion (ROM), Lysholm score, complications, and/or re-ruptures.ResultsUsing three major search engines, 1039 articles were identified. After removing duplicates and screening for inclusion, 49 articles were reviewed. Two independent reviewers searched the studies to meet the inclusion criteria, and eight studies were selected. These eight studies included 156 knees in the TT group and 54 knees in the SA group. The TT group had a significantly better ROM after QT repair (132.5° versus 127.0°, p = 0.02). There was no significant difference in Lysholm scores between the TT group (92.6) and SA group (91.0, p = 0.11). There were significantly more complications in SA groups (9.3% versus 1.3%, p = 0.013), but not a significant difference in re-rupture rate between those undergoing SA vs. TT repair (3.7% versus 0%, p = 0.065). The SA group had a significantly higher age at time of surgery (63.62 vs. 54.32)ConclusionThe current study suggests that, following quadriceps tendon rupture, there are no significant differences in functional outcome between TT and SA techniques. Those undergoing TT repair attained a statistically significantly greater final ROM but this difference may not be clinically relevant. There was a statistically significantly higher rate of post-operative complications using SA technique.     

Clinicopathological characteristics of the SOX10+ subset of HER2+ breast cancer

HER2-positive breast cancers (HER2+ BC) are a heterogeneous group of tumors with variable clinical behavior. SOX10, a biomarker that has been studied in the context of breast carcinomas, especially triple-negative breast carcinomas (TNBC), has yet to be systematically investigated in a cohort of HER2+ BC. Our aim was to investigate the clinicopathological features of the SOX10+ subset of HER2+ BC. 80 HER2+/ER- invasive breast carcinomas were stained for SOX10. All SOX10+ cases and a matched number of SOX10- cases were also stained for vimentin and androgen receptor (AR). 18 % (14/80) of our cases were SOX10+. SOX10 expression was seen in both IHC positive (3+) and equivocal (2+) but ISH-amplified cases. The SOX10+ tumors were significantly associated with both greater vimentin expression (36 % vs 0 %, p = 0.0407) and less AR expression (14 % vs 100 %, p = 0.0001) compared to SOX10- tumors. Interestingly, the vimentin+/AR- subset of our SOX10+ cases showed uniformly apocrine-like morphology, while all SOX10- cases, including those with apocrine-like morphology, were vimentin-/AR+. Our findings suggest that SOX10+/HER2+ BC are more likely to show a peculiar apocrine-like, vimentin+/AR- phenotype as compared to SOX10-/HER2+ BC.     

Atypical symptom presentations in children and adolescents with obsessive compulsive disorder

BackgroundCommon symptom presentations in youth with Obsessive Compulsive Disorder (OCD) are easily recognized and are included in the Children's Yale Brown Obsessive Compulsive Scale (CY-BOCS) symptom checklist. However, some youth may occasionally present with atypical or unusual symptoms that are less readily recognized as OCD and may be confused with other disorders that sometimes overlap, such as autism spectrum disorder or even psychosis.MethodsCase synopses which are thematically linked and exemplify and illustrate two distinct types of unusual or atypical symptom presentations are described. These symptoms are embedded in the subjects' broader clinical picture, that more correctly identifies the atypical symptoms as a variant feature of OCD rather than some other diagnostic condition.ResultsWe describe twenty-four children with OCD. Twelve children had obsessions related to adverse experiences of places, times or other people that were felt as horrific, abhorrent or disgusting. These obsessions led to contamination fears of any thoughts or actions associated with those places, events or people. In those whose OCD was a reaction to another person, the contamination obsession often took the form of fear of acquiring an unwanted trait or characteristic by association, which was then avoided. Twelve other youth had obsessions driven by a primary sensory experience that was intolerable, including tactile, olfactory, and auditory stimuli. These sensory experiences were sometimes linked to specific objects or people, driving time-consuming repetitive behaviors to avoid or alleviate the sensory discomfort.ConclusionRecognition of atypical presentations of OCD, such as fear of contamination by association with adverse experiences and primary sensory intolerance leading to OCD will help clinicians to better identify and treat these unique symptoms.