Search

Objective The objective was to develop a novel scoring system that would be predictive of postoperative pulmonary complications in critically ill patients after cardiac and major vascular surgery. Methods A total of 17,433 postoperative patients after coronary artery bypass graft, valve, or thoracic aorta repair surgery admitted to the cardiovascular intensive care units at Cleveland Clinic Main Campus from 2009 to 2015. The primary outcome was the composite of postoperative pulmonary complications, including pneumonia, prolonged postoperative mechanical ventilation (>48 hours), or reintubation occurring during the hospital stay. Elastic net logistic regression was used on the training subset to build a prediction model that included perioperative predictors. Five-fold cross-validation was used to select an appropriate subset of the predictors. The predictive efficacy was assessed with calibration and discrimination statistics. Post hoc, of 13,353 adult patients, we tested the clinical usefulness of our risk prediction model on 12,956 patients who underwent surgery from 2015 to 2019. Results Postoperative pulmonary complications were observed in 1669 patients (9.6%). A prediction model that included baseline and demographic risk factors along with perioperative predictors had a C-statistic of 0.87 (95% confidence interval, 0.86-0.88), with a corrected Brier score of 0.06. Our prediction model maintains satisfactory discrimination (C-statistics of 0.87) and calibration (Brier score of 0.07) abilities when evaluated on an independent dataset of 12,843 recent adult patients who underwent cardiovascular surgery. Conclusions A novel prediction nomogram accurately predicted postoperative pulmonary complications after major cardiac and vascular surgery. Intensivists may use these predictors to allow for proactive and preventative interventions in this patient population.

Findley first proposed the presence of age-related dysfunction of the hypothalamic-neurohypophyseal-renal axis more than 60 years ago. More sophisticated studies have since corroborated his findings. As a result, it is now clear that multiple abnormalities in water homeostasis occur commonly with aging, and that the elderly are uniquely susceptible to disorders of body volume and osmolality. This article summarizes the distinct points along the hypothalamic-neurohypophyseal-renal axis where these changes have been characterized, as well as the clinical significance of these changes, with special attention to effects on cognition, gait instability, osteoporosis, fractures, and morbidity and mortality.

Background Neutrophilic dermatosis of the dorsal hands is an uncommon localised variant of Sweet syndrome first described in 1995. It is characterised by tender erythematous plaques, pustules and bullae on the dorsa of the hands. Literature Review A total of 123 cases of NDDH are included in this review. The mean patient age was 62.1 years and there was a slight female preponderance. 78.0% of cases had reported bilateral involvement and other sites were affected in almost a third of cases. Underlying disease was found in around 40% of patients, with the most common associations being haematological disorders (gammopathies, myelodysplasias or malignancies), recent infection, solid organ tumours and inflammatory bowel disease. Systemic and/or topical corticosteroids were employed in the treatment of 88.1% of cases while dapsone, colchicine and tetracyclines were the commonest steroid-sparing agents used. Improvement was often rapid and complete resolution the norm. Conclusions Whilst being uncommon, NDDH is frequently misdiagnosed and thus, its exact prevalence is probably underestimated. This may have significant implications including treatment delays or incorrect management. Moreover, recognition of NDDH is important since a correct diagnosis should trigger a search for underlying diseases and proper treatment with corticosteroids and/or steroid-sparing agents which is almost invariably curative.

Background Ibrutinib is an oral inhibitor of Bruton’s tyrosine kinase (BTK) that is FDA-approved for several lymphoproliferative disorders and chronic GVHD. Objective To characterize cutaneous eruptions arising from ibrutinib and highlight overlap with epidermal growth factor receptor inhibitor (EGFRi)-induced dermatologic adverse events (dAEs). Methods Single-center retrospective cohort of patients referred to the Skin Toxicities Program for management of cutaneous eruptions while taking ibrutinib. Results Among 19 patients, cutaneous eruptions manifested as facial-predominant papulopustular eruptions, petechiae or ecchymoses, photosensitivity, panniculitis, xerosis, and clinical staphylococcal overgrowth. The majority of patients were able to continue ibrutinib therapy with focused management of their cutaneous toxicities. Limitations This study represents cases at a single tertiary care center and is limited to patients referred for toxicity. Conclusions With the exception of petechiae, the cutaneous toxicities of ibrutinib overlap with those associated with selective EGFR inhibitors. We observed that these reactions can be successfully managed using approaches for EGFR inhibitor-induced cutaneous adverse events.

Introduction GOLD 2017 report proposed that the combined COPD assessment should be done according only to symptom burden and exacerbation history in the previous year. Objective This study aims to investigate the change in the COPD groups after the GOLD 2017 revision and also to discuss the evaluation of group C and D as a single group after the GOLD 2019 report. Method The study was designed as a cross-sectional. 251 stable COPD patients admitted to our out-patient clinic; aged ≥40 years, at least one-year diagnosis of COPD and ≥10 pack-year smoking history were consecutively recruited for the study. Results In GOLD 2017, a significant difference was found between the distribution of all groups compared to GOLD 2011 (P = 0,001). 31 patients included in group C were reclassified into group A and 37 patients in group D were reclassified into group B. The FEV1 values of group A and B patients were significantly low and group C and D patients had had exacerbations in more frequently the previous year in GOLD 2017 compared to GOLD 2011. Conclusion After the GOLD 2017 revision, the rate of group C patients decreased even more compared to GOLD 2011 and the group C and D may be considered as a single group in terms of the treatment recommendations with the GOLD 2019 revision. We think that future prospective studies are needed to support this suggestion.

In the context of the COVID-19 pandemic, the Pordegui children's hospital - a day psychiatric centre at Montauban hospital - first closed its doors in March 2019, like many ambulatory care facilities. As a result, the first confinement had a strong impact on the accessibility to care for particularly vulnerable patients. While the lockdown has been eased after a few weeks, the respect of hygiene rules and barrier gestures still impacts the therapeutic framework of the institution.This article aims to document reflections on the effects that the current arrangements, inherent to the pandemic health situation, seem to produce over the organization of care in psychiatric children's hospitals, using the example of therapeutic meals.The latter should not be taken for granted, even though the minimal conditions for this caring time have been reinstated. Such conditions include a repetitive, structuring and reassuring framework with schedules, collective arrangements characterized by the regular presence pattern of the caregivers and their availability, as well as feedback sessions in the form of institutional meetings. After the reopening of the center, specific phenomena that were not so identifiable during the other care times were noticed during the meals of individual and group of patients. A situational analysis was led, based on observations, experience with patients and cross-examination (institutional psychotherapy and phenomenology) in order to understand these movements and highlight what seems to be irreducible for a meal to be therapeutic.

Background Early initiation of breastfeeding (EIBF) within 1 h of birth is crucial in preventing newborn deaths and plays a vital role in early infant nutrition. Promoting and supporting breastfeeding is an integral part of midwifery. The objective of the study was to improve the EIBF rate in neonates born through a Cesarean Section (CS) from 0% to 50% within six months through a quality improvement (QI) process and to assess the maternal experience of EIBF in operation theatre (OT). Methods Six Plan-Do-Study-Act (PDSA) cycles were conducted to test the change ideas proposed by the team members for a month to improve EIBF. Participants of the study were the stable term newborns delivered by CS under spinal anesthesia. Results The EIBF rate improved from 0% to 88% after the sixth PDSA cycle. The effect was sustained for six months. Mothers of 51 neonates (98%) who received EIBF reported that their newborns were breastfed successfully, and it was not physically tiring to feed immediately in the OT. Conclusions A quality improvement (QI) initiative was able to improve and sustain the improved EIBF rate after CS. Early skin-to-skin contact to be initiated with EIBF for better neonatal outcomes.

INTRODUCTION Advances in the treatment of myasthenia gravis (MG) have improved quality of life and prognosis for the majority of patients. However, 10%-20% of patients present refractory MG, with frequent relapses and significant functional limitations. PATIENTS AND METHODS Patients with refractory MG were selected from a cohort of patients diagnosed with MG between January 2008 and June 2019. Refractory MG was defined as lack of response to treatment with prednisone and at least 2 immunosuppressants, inability to withdraw treatment without relapse in the last 12 months, or intolerance to treatment with severe adverse reactions. RESULTS We identified 84 patients with MG, 11 of whom (13%) met criteria for refractory MG. Mean (standard deviation) age was 47 (18) years; 64% of patients with refractory MG had early-onset generalised myasthenia (as compared to 22% in the group of patients with MG; P

Resumen Introduccion La deteccion precoz del cancer de cervix requiere la implementacion de programas de cribado del virus del papiloma humano (VPH). Sin embargo, existen discrepancias en la optimizacion de esas estrategias. Se evalua el rendimiento de 10 protocolos basados en tecnicas moleculares, citologicas o combinadas en cribado primario. Material y metodos Se disena un estudio ciego, prospectivo e intervencionista en 1.977 mujeres de 35 anos. La determinacion molecular se realizo por la plataforma Cobas 4800 HPV. Los analisis citologicos se realizaron en las mismas muestras sin conocimiento del resultado molecular. Todas las mujeres en las que se detectaba VPH-16/VPH-18 o presentaban alteracion citologica y deteccion de otros genotipos de alto riesgo (VPHar) eran derivadas a colposcopia. Resultados El ensayo molecular detecto presencia de VPHar en el 12,5% de las mujeres, mientras solo el 8,1% de las citologias fueron patologicas. El 19,5% de las pacientes derivadas a colposcopia revelaron lesiones de alto grado, estando VPH-16 presente en el 65,3% de ellas. En 6 de esas ocasiones (VPH-16 siempre presente) la citologia habia sido informada como normal. El seguimiento al ano de las mujeres con citologia normal y deteccion de VPHar identifico una lesion HSIL/CIN2+ (asociada a VPH-33). En el estudio comparativo con otras estrategias el protocolo denominado CRYGEN 16/18 rindio el mejor equilibrio de sensibilidad y especificidad con la menor derivacion a colposcopia. Conclusiones La realizacion de deteccion molecular de VPH con genotipado parcial en primera linea, al menos VPH-16, con derivacion directa a colposcopia, aumenta la tasa de deteccion de lesiones HSIL/CIN2+.

We performed a retrospective analysis of the patients assessed at our memory unit for whom Alzheimer disease (AD) cerebrospinal fluid biomarker results were available. We selected patients diagnosed with mild cognitive impairment due to AD (National Institute on Aging-Alzheimer's Association clinical criteria), confirmed neuropsychological deficit, a Global Deterioration Scale score of 3, and an abnormal profile of cerebrospinal fluid biomarkers. Of the 588 cases reviewed, 110 met the inclusion criteria. During follow-up, 50 cases (45.45%) progressed to dementia due to AD. Baseline levels of total and phosphorylated tau were higher in the group of patients that progressed to dementia than in those remaining with mild cognitive impairment. After adjusting for age, sex, history of hypertension, diabetes, and educational level, a 10% increase in total tau protein values was associated with a 7.60% increase in the risk of progression to dementia (hazard ratio: 2.22; 95% confidence interval, 1.28-3.84]; P = .004). Among patients with mild cognitive impairment due to AD and abnormal cerebrospinal fluid biomarker profiles, progressively higher concentrations of total or phosphorylated tau were associated with increased risk of progression to dementia.

Current research aims at improving early detection and treatment of cognitive impairment (CI), particularly in patients at high risk for progression to dementia. It is important to treat signs and symptoms as early as possible to normalize quality of life. In older cognitively impaired patients, dentists and physicians should consider polypharmacy, uncontrolled cardiovascular risk factors, depression, metabolic or endocrine derangements, delirium due to intercurrent illness, and dementia, all of which may increase risk for CI and other negative outcomes. An interdisciplinary team approach is a necessity for a responsible and safe treatment sequence.

In this report, we present a series of two unusual cases of elapid snakebite with acute neuroparalysis, that after initial response to standard anti-snake venom therapy, developed recurrence of disabling quadriparesis with dysautonomia, that on detailed evaluation turned out to be immune-mediated polyradiculoneuropathy (GB syndrome). Both the cases then responded to therapy with intravenous immunoglobulins. These cases bring out the rare immune-mediated late complication of snake venom, which if recognized and treated in time, can significantly reduce the morbidity and mortality.

Background The aim of this study was to review, systematically, evidence concerning the link between the ACTN3 R577X polymorphism and the rates and severity of non-contact injuries and exercise-induced muscle damage in athletes and individuals enrolled in exercise training programs. Methods A computerized literature search was performed in the electronic databases PubMed, Web of Science, and SPORTDiscus, from inception until November 2020. All included studies compared the epidemiological characteristics of non-contact injury between the different genotypes of the ACTN3 R577X polymorphism. Results Our search identified 492 records. After the screening of titles, abstracts, and full texts, 13 studies examining the association between the ACTN3 genotypes and the rate and severity of non-contact injury were included in the analysis. These studies were performed in 6 different countries (Spain, Japan, Brazil, China, Republic of Korea, and Italy) and involved a total participant pool of 1093 participants. Of the studies, 2 studies involved only women, 5 studies involved only men, and 6 studies involved both men and women. All the studies included were classified as high-quality studies (≥6 points in the Physiotherapy Evidence Database (PEDro) scale score). Overall, evidence suggests there is an association between the ACTN3 R577X genotype and non-contact injury in 12 investigations. Six studies observed a significant association between ACTN3 R577X polymorphism and exercise induced muscle damage: two with non-contact ankle injury, three with non-contact muscle injury, and one with overall non-contact injury. Conclusion The present findings support the premise that possessing the ACTN3 XX genotype may predispose athletes to a higher probability of some non-contact injuries, such as muscle injury, ankle sprains, and higher levels of exercise-induced muscle damage.

Neurofibromatosis (NF) is an inherited neuroectodermal abnormality that primarily affects the growth of neural tissues, and Riccardi classified it into eight types. Segmental neurofibromatosis, which is a rare form of neurofibromatosis, is classified as type 5. We report a case for very unusual presentation of segmental NF with unilateral lisch nodules and uncommon sites involving the scalp. Moreover, we could find only one case report of segmental NF with lisch nodules in the literature and could not find any case report involving the scalp.

Kidney disease is frequent in HIV-patients. We present a case of a 44-year-old woman, with known uncontrolled HIV infection and chronic kidney disease due to HIV-associated nephropathy. After starting dolutegravir, the patient developed eosinophilia and worsening kidney function. A kidney biopsy confirmed the diagnosis of acute interstitial nephritis. Given the time relation with dolutegravir introduction, it was deemed the culprit medication. Dolutegravir was stopped, and corticosteroids were initiated, with moderate improvement in renal function. To our knowledge, this is the first reported case of acute interstitial nephritis to dolutegravir, which should raise awareness of previously undocumented renal effects of antiretroviral therapy.

Background and objectives Anesthesiologists and hospitals are increasingly confronted with costs associated with the complications of Peripheral Nerve Blocks (PNB) procedures. The objective of our study was to identify the incidence of the main adverse events associated with regional anesthesia, particularly during anesthetic PNB, and to evaluate the associated healthcare and social costs. Methods According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we conducted a systematic search on EMBASE and PubMed with the following search strategy: (“regional anesthesia” OR “nerve block”) AND (“complications” OR “nerve lesion” OR “nerve damage” OR “nerve injury”). Studies on patients undergoing a regional anesthesia procedure other than spinal or epidural were included. Targeted data of the selected studies were extracted and further analyzed. Results Literature search revealed 487 articles, 21 of which met the criteria to be included in our analysis. Ten of them were included in the qualitative and 11 articles in the quantitative synthesis. The analysis of costs included data from four studies and 2,034 claims over 51,242 cases. The median claim consisted in 39,524 dollars in the United States and 22,750 pounds in the United Kingdom. The analysis of incidence included data from seven studies involving 424,169 patients with an overall estimated incidence of 137/10,000. Conclusions Despite limitations, we proposed a simple model of cost calculation. We found that, despite the relatively low incidence of adverse events following PNB, their associated costs were relevant and should be carefully considered by healthcare managers and decision makers.

The United States population is aging and increasing in comorbidity, and patient care is accordingly growing increasingly complex. Complexity impacts patterns of resource consumption, adverse event and medical error rates, health-related quality of life, physician burnout, and more. Tools capturing complexity can be of benefit in the modern value-based reimbursement landscape and have been well-studied in specialties other than dermatology. In this paper, we describe the validation of a tool specific to outpatient dermatologic care that captures the complexity of clinical visit medical decision-making. We performed a cross-sectional retrospective study to determine the inter-rater reliability and face validity of the tool. By objectively grading a clinical encounter based on clinical complexity, there is increased awareness of opportunities to improve clinical care and the allocation of healthcare costs and resources within the dermatologic community can be better assessed.

To determine the prevalence of abnormal laryngeal findings during videostroboscopy in performers presenting to clinic or when having an acute vocal emergency.Retrospective study of professional singers and actors who presented for a vocal evaluation.A chart review of singers or professional actors who presented in a private otorhinolaryngology clinic between 2014 and 2016. The prevalence of laryngeal lesions noted on stroboscopy were reviewed. The RFS (reflux finding score) was calculated and the exams that presented RFS greater than or equal to seven were considered suspicious of laryngopharyngeal reflux (LPR).A total of 140 records of actors and singers were evaluated either for routine evaluation or for an acute emergency. Sulcus vocalis was the most prevalent lesion 36% (n = 33), followed by cyst 27% (n = 25) and acute laryngitis, 14% (n = 13). Thirty-seven (26.4%) performers were treated for emergence due to dysphonia, Emergency dysphonia, mostly due to viral infection, was treated with steroids and speech therapy, with improvement of symptoms after treatment. Of these professionals, 83.8% (31) presented with a structural lesion or infection in the vocal folds, while 16.2% presented with dysphonia, which required emergency care without a structural lesion in the vocal folds. (P0.05) Eighty-nine percent (33) of the professionals presenting with a voice emergency with dysphonia (37) were treated with corticosteroids. Thirty-three percent (n = 47) of the professionals presented with RFS scores ≥7. Nineteen professionals (40%) with signs of LPR were treated for emergency due to dysphonia. The professionals with signs of LPR had more emergency dysphonia than those who did not suspect LPR. (19.4%) (P = 0.008).Vocal emergencies in professionals are common in a private laryngology practice and require specialized assessment. The most prevalent lesions in the study were vocal sulcus. LPR is common in this group as noted both by findings with videostroboscopy and the RFS.

Summary Objectives A whole body vibration platform using vertical oscillation has been shown to be efficacious in reducing vocal fatigue in adults. This study aimed to investigate whether this platform-generated whole body vibration was unique in reducing vocal fatigue by comparing it with self-generated whole body vibration. Methods Twenty-four female adults (mean age = 23.96 years) were randomly assigned to one of the following three groups: a machine-generated whole body vibration group (N = 8), a self-generated whole body vibration group (N = 8), and a placebo vocal resting group (N = 8). All participants performed a karaoke singing task for at least 95 minutes. Each participant received 10 minutes of platform-generated vibration, self-vibration, or sham localised vibration (placebo group with basically voice rest only), according to their group allocation. Vocal function ability, measured by the highest fundamental frequency produced, and a self-reported vocal fatigue score were evaluated at three time points: baseline (prefatigue), after the singing task (post-fatigue) and post-vibration. Results The study revealed that machine-generated whole body vibration was significantly better at improving vocal fatigue than self-generated whole body vibration or voice rest. Conclusion The findings support previous research that machine-generated whole body vibration is effective in reducing vocal fatigue. The non-significant results of self-generated whole body vibration in terms of relieving vocal fatigue suggest that inadequate vibration frequency or amplitude together with leg muscle fatigue may have been the main factor of ineffectiveness.

Background Coma is one of the frequently encountered clinical conditions in any intensive care unit (ICU), which is responsible for considerable morbidity and mortality. Therefore, this study was designed to look at the clinical and EEG profile of Nonconvulsive Status Epilepticus (NCSE) in comatose ICU patients using portable electroencephalography (EEG). Methods In all 102 patients of unresponsive coma (GCS ≤ 8), who remained in poor sensorium despite 48 h of optimum treatment in ICU, were included in the study. All patients underwent 1 h of electroencephalography (EEG) monitoring with a portable EEG machine. All EEGs were screened according to Salzburg Consensus Criteria (SCC) for Nonconvulsive Status Epilepticus (NCSE). Patients with evidence of NCSE were administered parenteral Antiepileptic Drugs (AED). A repeat EEG was done after 24 h of baseline to ascertain the effect of AED. The primary outcome was the recognition of patients with NCSE on the basis of established EEG criteria. The secondary outcome measure was the Glasgow outcome scale (GOS) at the time of discharge. Results Out of 102 cases enrolled, 12 (11.8%) cases were detected to have NCSE on portable EEG. The mean age of patients with NCSE was 52.2 years. In terms of gender distribution, 2/12 (17%) were female, and 10/12 (83%) were male (M: F = 5:1). Median GCS was 6 (range 3–8). Looking at CNS infections, 4/12 (33.3%) had evidence of some form of CNS infection in the NCSE group, compared to 16/90 (18%) in the group without NCSE. This difference was statistically significant (P-value 2 points) after administration of AED’ was noted with good clinical outcomes (GOS 5). In five of these 12 cases, death was the final outcome (GOS 1). Conclusions NSCE should be considered in the differential diagnosis of all unresponsive comatose ICU patients. In resource-limited settings, where continuous EEG monitoring may not be feasible, bedside portable EEG testing can be used to diagnose patients with NCSE. Treating NCSE reverses epileptiform EEG changes and improves clinical outcomes in a subset of comatose ICU patients.

Presbyphonia negatively impacts quality of life in patients with age-related voice changes. A proof-of-concept study showed promise for high vocal intensity exercise to treat presbyphonia, which became the basis for a novel intervention for age-related voice changes known as Phonation Resistance Training Exercises (PhoRTE). Expiratory Muscle Strength Training (EMST) has also been proposed as an additional intervention to target and strengthen the aging respiratory system; however, EMST has undergone limited evaluation as an adjunct treatment for elderly patients undergoing voice therapy for presbyphonia. This study determined if the addition of EMST to PhoRTE voice therapy (PhoRTE + EMST) is at least as effective at voice improvement as PhoRTE alone.Prospective, randomized, controlled, single-blinded, non-inferiority.Participants aged 55 years or older with a diagnosis of vocal fold atrophy were randomized to complete PhoRTE therapy or PhoRTE + EMST. The primary outcome was change in Voice Handicap Index-10 (VHI-10). Secondary outcomes included the Aging Voice Index, maximum expiratory pressure, and acoustic and aerodynamic measures of voice. Repeated measures linear mixed models were constructed to analyze outcomes at a significance level of α = 0.10.Twenty-six participants were recruited for the study, and 24 participants were randomized to either treatment arm. Sixteen participants completed the entire study. Both treatment arms showed statistically significant and clinically meaningful improvements in VHI-10 (PhoRTE mean [M] = -8.20, P0.001; PhoRTE + EMST M = -9.58, P0.001), and PhoRTE + EMST was noninferior to PhoRTE alone (P = 0.069). Both groups experienced a statistically significant pre-post treatment decrease (improvement) in AVI scores (PhoRTE M = -18.40, P = 0.004; PhoRTE + EMST M = -16.28, P = 0.005). PhoRTE+EMST had statistically significantly greater changes in maximum expiratory pressure compared to PhoRTE alone (PhoRTE M = 8.24 cm HThis study demonstrates that voice therapy targeting high vocal intensity exercise (eg, PhoRTE) and EMST can play a role in improving voice outcomes for patients with presbyphonia.

DRESS is a potentially life-threatening severe cutaneous adverse reaction (SCAR). Historically, it was most frequently linked with phenytoin and was initially described as phenytoin hypersensitivity syndrome; however, it was later found to be caused by various other medications, with the commonest been aromatic anticonvulsants, allopurinol and sulfonamides. The severity of this entity is related to systemic involvement, which can result in multiorgan failure and death. The diagnosis of DRESS, especially in the early stages, remains challenging and elusive due to its heterogeneous clinical presentation and the complex course of the disease with different patterns depending on the causal drug. The most important step in the management of DRESS is early diagnosis and immediate cessation of the suspected offending drug along with oral steroids or immunosuppressants to control the disease. We describe the varying presentation and management of six adults with DRESS from a tertiary care hospital, observed over a two-year period with a brief review of the literature.

Recognizing sport-related concussion (SRC) is challenging and relies heavily on subjective symptom reports. An objective, biological marker could improve recognition and understanding of SRC. There is emerging evidence that salivary micro-ribonucleic acids (miRNAs) may serve as biomarkers of concussion; however, it remains unclear whether concussion-related miRNAs are impacted by exercise. We sought to determine whether 40 miRNAs previously implicated in concussion pathophysiology were affected by participation in a variety of contact and non-contact sports. Our goal was to refine a miRNA-based tool capable of identifying athletes with SRC without the confounding effects of exercise.This case-control study harmonized data from concussed and non-concussed athletes recruited across 10 sites. Levels of salivary miRNAs within 455 samples from 314 individuals were measured with RNA sequencing. Within-subjects testing was used to identify and exclude miRNAs that changed with either: (a) a single episode of exercise (166 samples from 83 individuals) or (b) season-long participation in contact sports (212 samples from 106 individuals). The miRNAs that were not impacted by exercise were interrogated for SRC diagnostic utility using logistic regression (172 samples from 75 concussed and 97 non-concussed individuals).Two miRNAs (miR-532-5p, miR-182-5p) decreased (adjusted p0.05) after a single episode of exercise, and 1 miRNA (miR-4510) increased only after contact sports participation. Twenty-three miRNAs changed at the end of a contact sports season. Two of these miRNAs (miR-26b-3p, miR-29c-3p) were associated (R0.50; adjusted p0.05) with the number of head impacts sustained in a single football practice. Among the 15 miRNAs not confounded by exercise or season-long contact sports participation, 11 demonstrated a significant difference (adjusted p0.05) between concussed and non-concussed participants, and 6 displayed moderate ability (AUC0.70) to identify concussion. A single ratio (miR-27a-5p/miR-30a-3p) displayed the highest accuracy (AUC = 0.810, sensitivity = 82.4%, specificity = 73.3%) for differentiating concussed and non-concussed participants. Accuracy did not differ between participants with SRC and non-SRC (z = 0.5, p = 0.60).Salivary miRNA levels may accurately identify SRC when not confounded by exercise. Refinement of this approach in a large cohort of athletes could eventually lead to a non-invasive, sideline adjunct for SRC assessment.

Classic Toxic Epidermal Necrolysis (TEN) in Lupus Erythematosus (LE) is rare and that caused by oxcarbazepine is even rarer. It can be triggered/induced by various insults, the most prominent being drugs. Herein, we describe a young female, a diagnosed case of LE with lupus nephritis, with recent-onset central nervous system vasculitis (incidentally detected on neuroimaging while she was being evaluated for a recent-onset behavioural change), who within a month of exposure to the drug developed an extensive exfoliating skin rash with mucosal lesions, which on histopathological evaluation showed TEN in LE, triggered by Oxcarbazepine, which was commenced for seizure prophylaxis. She was managed with pulse methylprednisolone, followed by intravenous immunoglobulin (IVIg), after which she made a satisfactory recovery. It is highlighted that TEN in LE patterns must be recognized in an emergency and Acute Syndrome of Apoptotic Panepidermolysis (ASAP) concept applied promptly without awaiting diagnoses. Further, many common drugs possibly trigger this pathology making the rara-avis not rare anymore!

Background Non-physician practitioners (NPPS), including nurse practitioners (NPs) and physician assistants (PAs) are expanding their scope of practice outside of primary care and performing more procedures in dermatology. Objective To understand the scope and geographic pattern of practice by NPs and PAs in dermatology in the US. Methods Cross-sectional retrospective cohort analysis of dermatology practices in the 2014 Medicare Physician/Supplier Procedure Summary Master File, which reflects Part B carrier and durable medical equipment fee-for-service claims in the US. Results Over 4 million procedures were billed independently by NPs and PAs, which accounts for 11.51% of all. Injection, simple repair, and biopsy were the most commonly billed by non-physician practitioners, but complex procedures were also increasingly billed independently by NPs and PAs. Proportions of their claims are higher in the East Coast, Midwest, and Mountain states. Limitations Data is at the state level, limited to Medicare beneficiaries, and doesn’t include billing incident-to physicians. Conclusions This study demonstrated the increasing scope of practice of NPs and PAs in dermatology, despite limited training and lack of uniform regulations. To ensure quality and safety of care, it is prudent to set benchmarks for proper supervision and utilization of procedures in dermatology.

SUMMARY Objective To determine if auditory-perceptual voice ratings performed using the GRBAS scale correlate with acoustic and aerodynamic measures of voice. A secondary aim was to examine the relationship between GRBAS ratings and patient-reported quality of life scales. Methods GRBAS ratings, acoustic, aerodynamic and patient-reported quality of life ratings were collected from the University of Wisconsin Madison Voice and Swallow Outcomes Database for 508 adults with voice disorders. Acoustic measures included noise to harmonic ratio, jitter%, shimmer%, highest fundamental frequency (F0) of vocal range, lowest F0 of vocal range, maximum phonation time and dysphonia severity index. Aerodynamic measures included phonation threshold pressure, subglottal pressure, mean transglottal airflow and laryngeal airway resistance. Patient-reported quality of life measures included the Vocal Handicap Index (VHI) and Glottal Function Index (GFI). Results GRBAS ratings were significantly correlated with several acoustic and aerodynamic measures, VHI and GFI. The strongest significant correlations for acoustic measures were observed between GRBAS ratings of overall voice quality and perturbation measures (jitter% r = 0.58, shimmer% r = 0.45, noise to harmonic ratio r = 0.36, Dysphonia Severity Index r = -0.56). The strongest significant correlation for aerodynamic voice measures was observed between GRBAS ratings of breathiness and transglottal airflow (r = 0.23), subglottal pressure (r = 0.49), and phonation threshold pressure (r = 0.26). GRBAS ratings were also significantly correlated with both VHI and the GFI scales. R values were higher for the VHI, but remained largely in low range for both scales. Conclusions Although GRBAS ratings were significantly correlated with multiple objective voice and patient related quality of life ratings, r values were low. These findings support the need for multiple voice measures when performing voice evaluations as no single voice measure was highly correlated with voice quality as measured by the GRBAS scale.

Multicentric reticulohistiocytosis, also called as lipoid dermato-arthritis is a rare form of non-Langerhans cell histiocytosis characterised by nodular and papular skin lesions containing characteristic bizarre multinucleate giant cells with ground glass cytoplasm. The disease commonly involves the skin, mucosa, synovium, and internal organs with cutaneous nodules and progressive erosive arthritis being the most common presenting features. We report a case of a 61-year-old male presenting with multiple swellings over distal part of fingers for 6 years without involvement of joints. A diagnosis of multicentric histiocytosis was made based on typical histopathological features of sheets of histiocytes and multinucleate giant cells with ground glass eosinophilic cytoplasm. The disease has a low incidence and about 300 cases have been reported so far in literature. The present case is being reported as it is uncommon for the disease to present in absence of arthritis.

Introduction Thrombectomy in the carotid artery territory was recently shown to be effective up to 24 hours after symptoms onset. Methods We conducted a retrospective review of a prospective registry of patients treated at our stroke reference centre between November 2016 and April 2019 in order to assess the safety and effectiveness of mechanical thrombectomy performed beyond 6 hours after symptoms onset in patients with acute ischaemic stroke and large vessel occlusion in the carotid artery territory. Results Data were gathered from 59 patients (55.9% women; median age, 71 years). In 33 cases, stroke was detected upon awakening; 57.6% of patients were transferred from another hospital. Median baseline NIHSS score was 16, and median ASPECTS score was 8, with 94.9% of patients presenting > 50% of salvageable tissue. Satisfactory recanalisation was achieved in 88.1% of patients, beyond 24 hours after onset in 5 cases. At 90 days of follow-up, 67.8% were functionally independent; those who were not were older and presented higher prevalence of atrial fibrillation, greater puncture-to-recanalisation time, and higher NIHSS scores, both at baseline and at discharge. Conclusion In our experience, mechanical thrombectomy beyond 6 hours was associated with good 90-day functional outcomes. Age, NIHSS score, puncture-to-recanalisation time, and presence of atrial fibrillation affected functional prognosis. The efficacy of the treatment beyond 24 hours after onset merits study.

Introduction Headache is a frequent cause of consultation; it is important to detect patients with secondary headache, particularly high-risk secondary headache. Such systems as the Manchester Triage System (MTS) are used for this purpose. This study aims to evaluate the frequency of sub-triage in patients attending the Emergency Department due to headache. Material and methods We studied a series of consecutive patients who came to the Emergency Department with headache and presenting some warning sign, defined as the presence of signs leading the physician to request an emergency neuroimaging study and/or assessment by the on-call neurologist. The reference diagnosis was established by neurologists. We evaluated the MTS triage level assigned and the presence of warning signs that may imply a higher level than that assigned. Results We registered a total of 1,120 emergency department visits due to headache, and 248 patients (22.8%) were eligible for study inclusion. Secondary headache was diagnosed in 126 cases (50.8% of the sample; 11.2% of the total), with 60 cases presenting high-risk secondary headache (24.2%; 5.4%). According to the MTS, two patients were classified as immediate (0.8%), 26 as very urgent (10.5%), 147 as urgent (59.3%), 68 as normal (27.4%), and five as not urgent (2%). The percentage of patients under-triaged was 85.1% in the very urgent classification level and 23.3% in the urgent level. Conclusion During the study period, at least one in 10 patients attending the Emergency Department due to headache had secondary headache; one in 20 had high-risk secondary headache. The MTS under-triaged most patients with warning signs suggesting a potential emergency.

PURPOSE: Hip fractures among elderly patients are surgical emergencies. During COVID-19 pandemic time, many such patients could not be operated at early time because of the limitation of the medical resources, the risk of infection and redirection of medical attention to a severe infective health problem. METHODS: A search of electronic databases (PubMed, Medline, CINAHL, EMBASE and the Cochrane Central Register of Controlled Trials) with the keywords "COVID", "COVID-19″, "SARS-COV-2", "Corona", "pandemic", "hip fracture", "trochanteric fracture" and "neck femur fracture" revealed 64 studies evaluating treatment of hip fracture in elderly patients during COVID-19 pandemic time. The 30-day mortality rate, inpatient mortality rate, critical care/special care need, readmission rate and complications rate in both groups were evaluated. Data were analyzed using Review Manager (RevMan) V.5.3. RESULTS: After screening, 7 studies were identified that described the mortality and morbidity in hip fractures in both COVID-19 infected (COVID-19 +) and non-infected (COVID-19 -) patients. There were significantly increased risks of 30-day mortality (32.23% COVID-19 + death vs. 8.85% COVID-19 - death) and inpatient mortality (29.33% vs. 2.62%) among COVID-19 + patients with odds ratio (OR) of 4.84 (95% CI: 3.13-7.47, p

Background High flow oxygen therapy (HFO) is a widely used intervention for pulmonary complications. Amid the coronavirus infectious disease 2019 (COVID-19) pandemic, HFO became a popular alternative to conventional oxygen supplementation therapies. Risk stratification tools have been repurposed –and new ones developed– to estimate outcome risks among COVID-19 patients. This study aims to provide a simple risk stratification system to predict invasive mechanical ventilation (IMV) or death among COVID-19 inpatients on HFO. Methods Among 529 adult inpatients with COVID-19 pneumonia, we selected unadjusted clinical risk factors for developing the composite endpoint of IMV or death. The risk for the primary outcome by each category was estimated using a Cox proportional hazards model. Bootstrapping was used to validate the results. Results Age above 62, eGFR under 60 ml/min, room air SpO2 ≤89 % upon admission, history of hypertension, history of diabetes, and any comorbidity (cancer, cardiovascular disease, COPD/ asthma, hypothyroidism, or autoimmune disease) were considered for the score. Each of the six criteria scored 1 point. The score was further simplified into 4 categories: 1) 0 criteria, 2) 1 criterion, 3) 2-3 criteria, and 4) ≥4 criteria. Taking the first category as the reference, risk estimates for the primary endpoint were HR; 2.94 [1.67 – 5.26], 4.08 [2.63 – 7.05], and 6.63 [3.74 – 11.77], respectively. In ROC analysis, the AUC for the model was 0.72. Conclusions Our score uses simple criteria to estimate the risk for IMV or death among COVID-19 inpatients with HFO. Higher category reflects consistent increases in risk for the endpoint.

Background Mobile phones in hospital settings have been identified as an important source of cross-contamination because of the low frequency with which mobile phones are cleaned by health workers and cyclical contamination of the hands and face. The aim of this study was to investigate whether the mobile phones of the anesthesia team at a teaching hospital are potential reservoirs of nosocomial bacteria. In addition, differences in device sanitization and hand hygiene habits between attending and resident anesthesiologists were correlated with mobile phone colonization. Methods A prevalence study was conducted over a 6-month period from 2017 to 2018 that involved the collection of samples from the mobile phones of the anesthesiology team and culturing for surveillance. A questionnaire was administered to assess the mobile phone sanitization and hand washing routines of the anesthesia team in specific situations. Results Bacterial contamination was detected for 86 of the 128 mobile phones examined (67.2%). A greater presence of Micrococcus spp. on devices was correlated with a higher frequency of mobile phone use (p = 0.003) and a lower frequency of sanitization (p = 0.003). The presence of bacteria was increased on the mobile phones of professionals who did not perform handwashing after tracheal intubation (p = 0.003). Conclusion Hand hygiene and device sanitization habits were more important than the use behavior, as a higher presence of bacteria correlated with poorer hygiene habits. Furthermore, handwashing is the best approach to prevent serious colonization of mobile devices and the possible transmission of pathogens to patients under the care of anesthesiologists.

Absract Background Obstetrics as a speciality has a very long association with the transfusion services and poses its own set of immunohematological (IHL) challenges. A study was carried out to evaluate the spectrum of IHL issues in obstetrics in our setup and to suggest a way forward. Methods This study was carried out in a transfusion services setup catering to antenatal care (ANC) clientele in two tertiary-level health care setups. Samples were collected from all ANC patients requiring transfusion and patients reporting for Indirect Coombs Test (ICT). Data included ICT positive cases with implicated alloantibodies, those requiring specialised procedures and the foetal outcome. The results were described using descriptive statistics by frequencies and percentages. Results A total of 4683 eligible samples were included in the study, out of 21,893 antenatal patients visiting our setup during study period. One hundred thirty-six ANC patient samples were found to be ICT positive. The most common single alloantibody was anti-D (n = 77, 57.5%). Double antibody positivity was found in 28 patients. Multiple alloantibodies were found in 1 patient. Up to 48% of these allo-anti D cases necessitated specialised procedures. Conclusion The IHL issues of obstetrics faced in our setup are no less than that in Indian population. We have much higher frequency of double alloantibody in our ANC population. The authors propose that all multiparous ANC patients, especially with a history of transfusion, irrespective of Rh D status should be screened for irregular alloantibodies to circumvent these issues and the last-minute rush for provision of compatible units.

A fetus with features of hydrops was given intra-uterine transfusion at 27 weeks and 31 weeks of gestation. Mother had been alloimmunized with anti-D and anti-C antibodies. At birth, laboratory investigations revealed bone marrow suppression along with features of hemolytic anemia. The neonate was started on a combination of phototherapy and intravenous immunoglobulin. During the course, the neonate was transfused with one unit of packed red cells (top-up transfusion). Neonatal hyperbilirubinemia responded to phototherapy and the bone marrow activity spontaneously resumed after 3 weeks of life. In neonates with anemia at birth who have history of multiple intra-uterine transfusions, early-onset hypoproliferative anemia should be considered.

Background: The aim of the study was to analyze the weaning success, the type of weaning procedures, and weaning duration in consecutive infants hospitalized over a winter season in a Pediatric Intensive Care Unit.Methods: A retrospective observational study in a pediatric intensive care unit in a tertiary center. Infants hospitalized for a severe bronchiolitis were included and the weaning procedure from continuous positive airway pressure (CPAP), noninvasive ventilation (NIV) or high flow nasal cannula (HFNC) was analyzed.Results: Data from 95 infants (median age 47 days) were analyzed. On admission, 26 (27%), 46 (49%) and 23 (24%) infants were supported by CPAP, NIV and HFNC, respectively. One (4%), nine (20%) and one (4%) infants failed weaning while supported by CPAP, NIV or HFNC, respectively (p=0.1). In infants supported by CPAP, CPAP was stopped directly in 5 patients (19%) while HFNC was used as an intermediate ventilatory support in 21 (81%). The duration of weaning was shorter for HFNC (17 hours, [IQR 0-26]) than for CPAP (24 hours, [14-40]) and NIV (28 hours, [19-49]) (pConclusions: The weaning phase represent a large proportion of noninvasive ventilatory support duration in infants with bronchiolitis. The weaning procedure following a “step down” strategy may lead to an increase in duration of weaning.

Resumen Introduccion La miastenia gravis ocular (MGo) es la forma de presentacion de la enfermedad mas frecuente. Un porcentaje variable de estos pacientes desarrollan una forma generalizada (MGg), siendo los factores de riesgo de conversion y el efecto protector del tratamiento inmunosupresor objeto de controversia en el momento actual. Pacientes y metodos Disenamos un estudio monocentrico retrospectivo, con el objetivo de describir las caracteristicas demograficas, clinicas y de laboratorio de una cohorte espanola de MGo, a partir de una serie de MG registrada en el Hospital Universitario de Albacete desde enero del 2008 hasta febrero de 2020. Resultados Seleccionamos 62 pacientes con MGo de una cohorte de 91 sujetos con MG (68,1%). La mediana de edad al diagnostico fue de 68 (RIQ 52-75,3), con predominio de MGo de inicio muy tardio (n = 34, 54,8%) y de varones (n = 38, 61,3%). La diplopia binocular fue el sintoma inicial mas frecuente (51,7%). La tasa de conversion a MGg fue del 50% (n = 31), con una mediana de tiempo de seis meses (RIQ 2-12,8). Encontramos asociacion significativa entre ser mujer (OR: 5,46, IC 95% 1,16-25-74, p = 0,03) y tener AcAchR (OR: 8,86, IC 95% 1,15-68,41, p = 0,04), con el riesgo de desarrollar una MGg. Conclusiones La tasa de conversion de MGo en nuestra serie es relativamente elevada. La generalizacion tiene lugar principalmente durante los primeros dos anos de evolucion y esta asociada al sexo femenino y, sobre todo, a la presencia de AcAchR.

Introduction and Objectives Obstructive sleep apnea (OSA) is a prevalent sleep condition which is very heterogeneous although not formally characterized as such, resulting in missed or delayed diagnosis. Cluster analysis has been used in different clinical domains, particularly within sleep disorders. We aim to understand OSA heterogeneity and provide a variety of cluster visualizations to communicate the information clearly and efficiently. Materials and Methods We applied an extension of k-means to be used in categorical variables: k-modes, to identify OSA patients’ groups, based on demographic, physical examination, clinical history, and comorbidities characterization variables (n = 40) obtained from a derivation and validation cohorts (211 and 53, respectively) from the northern region of Portugal. Missing values were imputed with k-nearest neighbours (k-NN) and a chi-square test was held for feature selection. Results Thirteen variables were inserted in phenotypes, resulting in the following three clusters: Cluster 1, middle-aged males reporting witnessed apneas and high alcohol consumption before sleep; Cluster 2, middle-aged women with increased neck circumference (NC), non-repairing sleep and morning headaches; and Cluster 3, obese elderly males with increased NC, witnessed apneas and alcohol consumption. Patients from the validation cohort assigned to different clusters showed similar proportions when compared with the derivation cohort, for mild (C1: 56 vs 75%, P = 0.230; C2: 61 vs 75%, P = 0.128; C3: 45 vs 48%, P = 0.831), moderate (C1: 24 vs 25%; C2: 20 vs 25%; C3: 25 vs 19%) and severe (C1: 20 vs 0%; C2: 18 vs 0%; C3: 29 vs 33%) levels. Therefore, the allocation supported the validation of the obtained clusters. Conclusions Our findings suggest different OSA patients’ groups, creating the need to rethink these patients’ stereotypical baseline characteristics.

Resumen Objetivo Las invaginaciones intestinales en adultos son de dificil diagnostico debido a la inespecificidad de los sintomas. Sin embargo, la mayoria tienen una causa estructural que requiere tratamiento quirurgico. El objetivo de este estudio es revisar sus caracteristicas epidemiologicas, hallazgos en imagen y manejo terapeutico. Materiales y metodos Estudio retrospectivo de las invaginaciones intestinales que precisaron ingreso hospitalario diagnosticadas en nuestro hospital entre 2016 y 2020. De un total de 73 casos fueron excluidos errores de codificacion (n = 6) y pacientes menores de 16 anos (n = 46), resultando 21 invaginaciones en adultos. Resultados La edad media fue de 57 anos, y el dolor abdominal fue la manifestacion clinica mas frecuente en el 38% de los casos (n = 8). El diagnostico mediante tomografia computarizada (TC), con la presencia “del signo de la diana”, alcanzo una sensibilidad del 100%, siendo la region ileocecal la localizacion mas frecuente en un 38% de los pacientes (n = 8). Un 85,7% de los casos (n = 18) tenian una causa estructural y el 81% (n = 17) requirio cirugia. Los resultados anatomopatologicos fueron concordantes con la TC en un 94,1%, siendo la etiologia mas frecuente la neoplasica: 35,3% benignas (n = 6) y 64,7% malignas (n = 9). Conclusiones La TC es la prueba de eleccion en el diagnostico de las invaginaciones intestinales y resulta determinante a la hora de identificar la etiologia y decidir el manejo terapeutico.

Uterine contractions during labor and engagement of the fetus in the birth canal can compress the fetal head. Its impact on the fetus is unclear and still controversial. In this integrative physiological review, we highlight evidence that decelerations are uncommonly associated with fetal head compression. Next, the fetus has an impressive ability to adapt to increased intracranial pressure through activation of the intracranial baroreflex, such that fetal cerebral perfusion is well-maintained during labor, except in the setting of prolonged systemic hypoxemia leading to secondary cardiovascular compromise. Thus, when it occurs, fetal head compression is not necessarily benign but does not seem to be a common contributor to intrapartum decelerations. Finally, the intracranial baroreflex and the peripheral chemoreflex (the response to acute hypoxemia) have overlapping efferent effects. We propose the hypothesis that these reflexes may work synergistically to promote fetal adaptation to labor.

The coexistence of psoriasis and hidradenitis suppurativa (HS) has been described, but the association between these conditions is yet to be firmly established.To study the association between psoriasis and HS using a large-scale real-life computerized database.A cross-sectional study was conducted comparing the prevalence of HS among patients with psoriasis and among age-, sex- and ethnicity-matched control subjects.A total of 68,836 patients with psoriasis and 68,836 controls were included in the study. The prevalence of HS was increased in patients with psoriasis as compared to the control group (0.3% vs. 0.2%, respectively; OR, 1.8; 95% CI, 1.5-2.3; P0.001). In a multivariate analysis adjusting for smoking, obesity, and other comorbidities, psoriasis was still associated with HS (OR, 1.8; 95% CI, 1.4-2.2; P0.001). Patients with coexistent psoriasis and HS were significantly younger (39.0±15.7 vs. 42.6±21.2 years; P=0.015) and had a higher prevalence of obesity (35.1% vs. 25.3%; P=0.001) and smoking (58.5% vs. 37.3%; P0.001) as compared to patients with psoriasis alone.Retrospective data collection.A positive association was observed between HS and psoriasis. Further longitudinal observational studies are necessary to establish these findings in other study populations.

In five patient undergoing surgery for proximal humerus fracture we investigated into postoperative analgesia provided by continuous costoclavicular block using continuous stimulating catheter. The postoperative pain scores were less than 4 in all patients except in two patients who required intravenous tramadol 50 mg as a rescue analgesic. The radiocontrast dye study executed in two patients revealed contiguous contrast spread through the brachial plexus sheath with the catheter tip in the interscalene space. We propose that a continuous costoclavicular block with a retrograde stimulating catheter is a feasible alternative regional anesthesia technique for postoperative analgesia in shoulder surgery.

Background Acute respiratory infections (ARIs) are responsible for considerable morbidity and mortality among children all over the world. Many of the etiologic agents of the infections especially viral go undiagnosed for lack of requisite facility and the cost factors. We have used a commercially available platform for diagnosis of ARIs in children receiving inpatient and outpatient services in a tertiary care centre. Methods The framework of the study was prospective and observational. In this study, clinical samples of children suffering from ARIs were subjected to real-time multiplex PCR targeting both viral and bacterial pathogens. Results Of 94 samples received at our centre (49 male and 45 female), the positivity for respiratory pathogens was detected in 50 (53.19%) samples. Clinical symptoms of patients and age distribution have been elaborated in text. A single pathogen (n = 29/50), two pathogens (15/50) and three pathogens (n = 6/50) were detected by multiplex RT-PCR. Of 77 isolates detected, maximum numbers were of human rhinovirus (HRV) (n = 14) (18.18%) Streptococcus pneumoniae (n = 14) (18.18%) followed by Staphylococcus aureus (n = 10) (12.98%). Conclusion The epidemiology of ARIs considering viral etiologies is poorly understood due to less number of studies especially in Indian subcontinent. The advent of latest advanced molecular methods has made it possible to identify common respiratory pathogens and has contributed to cover the gap in existing knowledge.

Background Injury surveillance is the cornerstone of any prevention program. However the same pertaining to women’s boxing is meager. We hence intended to analyse the incidence, pattern and characteristics of injuries in female boxers during the 4th Elite Women’s National Boxing Championship, 2019, in India. Methods A total of 235 female Indian boxers participated in the tournament. Injuries from the competition injury database maintained in accordance with the injury code proposed by the Australian Sports Injury Data Dictionary were compiled to observe the pattern and analysed. The outcomes measured were incidence in terms of injury rate and injury risk and injury pattern in terms of site, nature, mechanism, severity and time of injury. Results The injury rate was observed to be 43.98 injuries per 1000 athlete bouts of exposure (95% confidence interval [CI]: 33.71-54.07) and 293.21 injuries per 1000 athlete hours of competition (95% CI: 225.94-360.47). The most commonly injured site was head, face and neck regions. Most injuries were bruises/contusions followed by cuts and epistaxis. No concussions were reported. Conclusion This study observed that women are less prone to injuries than their male counterparts, even though a logical comparison is difficult because of the lack of data and standardization in women's boxing.

Peripartum cardiomyopathy (PPCM) is a rare pregnancy-associated dilated cardiomyopathy occurring in the last month of pregnancy and five months postdelivery, which presents with features of cardiac failure. Diagnosis is based on characteristic echocardiographic findings and elevated cardiac biomarkers and has significant mortality and morbidity when undiagnosed and untreated. Atypical presentations in earlier gestations are rare and associated with risk factors. Here we present a case of PPCM diagnosed in the second trimester in a post in vitro fertilization (IVF) twin pregnancy to emphasize the importance of considering the diagnosis of PPCM in all cases of unexplained cardiac failures during pregnancy in previously healthy patients, especially in the presence of risk factors.

Resumen Introduccion Se denomina sindrome de Terson (ST) a cualquier tipo de hemorragia intraocular (HIO), identificada en pacientes con patologia aguda intracraneal. El ST parece estar relacionado con la gravedad clinica en la hemorragia subaracnoidea (HSA), pero en pacientes con trauma craneoencefalico (TCE) y hemorragia intracerebral (HIC), su asociacion esta por definir. Disenamos este estudio para evaluar el rendimiento de la ecografia ocular (EO) y su utilidad en la practica clinica. Materiales y metodos Realizamos un estudio observacional prospectivo, unicentrico en pacientes neurocriticos. Analizamos los casos con respecto a los controles, identificados con oftalmoscopia indirecta (OI), y por EO. Determinamos las caracteristicas diagnosticas de la EO. Hicimos un analisis multivariante para determinar asociaciones clinicamente relevantes. Resultados Se incluyeron 91 pacientes con diagnosticos de HIC (41,76%), HSA (29,67%) y TCE (28,57%). El ST fue identificado por EO en ocho pacientes (8,79%) y en 24 pacientes (24,37%) por OI. La mortalidad ajustada para los pacientes con ST tuvo una OR 4,15 con IC 95% (1,52 - 11,33). Todos los pacientes con ST identificados por EO presentaron una escala de coma de Glasgow Conclusiones El ST diagnosticado por EO discrimina pacientes neurocriticos de extrema gravedad que pueden requerir el maximo escalon terapeutico y es un factor independiente de mortalidad intrahospitalaria.