Pathergy test with a 23G needle with and without self-saliva in patients with Behçet’s disease,recurrent aphthous stomatitis and control group compared to the 20G test

ObjectivesThe pathergy test (PT) is part of the diagnostic criteria of Behçet’s disease (BD). Factors like needle character and number of punctures can affect the sensitivity of PT. We tried to compare its positivity using a thinner needle with and without self-saliva in active and inactive BD, recurrent aphthous stomatitis (RAS), and healthy people.Material and methodsTwenty patients with active and 13 with inactive BD, 20 with RAS, and 34 healthy controls underwent 3 types of PT: 1 – the most recommended 20G dry needle PT, 2 – 23G dry needle PT, and 3 – 23G PT with self-saliva. The positivity and diagnostic accuracy of the tests between groups were compared.ResultsAll tests were negative in the normal healthy group. In active BD, the positivity of PT with self-saliva (70%) was higher than the 20G PT (20%) (p-value = 0.004), being more correlated to disease activity (p-value = 0.046). In the RAS group, there was no difference in the positivity of all tests (p-value = 0.068). All tests had high diagnostic accuracy in discriminating between patients with active BD and the controls (p < 0.05). The pathergy test with self-saliva showed significant diagnostic accuracy in discriminating BD from non-BD participants (p < 0.001). The results of dry 23G PT were the same as those of 20G PT.ConclusionsThe self-saliva PT test was more positive in patients with active BD, correlated with disease activity, was more sensitive, had equal specificity in detecting BD from the control group, and was more sensitive but less specific in detecting BD, compared to the RAS group. The positivity and accuracy of dry 23G needle PT were the same as the 20G PT.Pathergy test with self-saliva using a thin (23G) needle is more sensitive has equal specificity in detecting patients with BD compared to the control group and is more sensitive but less specific in detecting the patients with BD compared to the RAS group. The positivity and accuracy of dry 23G needle PT is the same as the most recommended 20G dry PT. Pathergy test by wet 23G needle (with self-saliva) is more positive in patients with active BD compared to PT by dry 20G needle.     

Association of MEFV mutations and vascular involvement in Behçet’s disease: a study from Hatay,Turkey

IntroductionIn this study, we aimed to determine the frequency of MEFV mutations in Behçet’s disease (BD) and to investigate the relationship between clinical findings of the disease and the MEFV mutations.Material and methodsA total of 66 participants (30 BD patients, 36 healthy subjects) were included in this study. The MEFV gene was analyzed by using DNA sequence analysis.ResultsThe distribution of MEFV mutations was not significantly different between the patients and the control group (p = 0.373). However, individuals with R202Q mutation had a risk of OR 4 times (95% CI: 1.1–14.5) higher than those without the mutation (p = 0.035). The rate of vascular involvement was statistically significantly higher in patients with the mutation than in patients without the mutation (p = 0.005).ConclusionsMEFV mutation was associated with vascular involvement in patients with BD. This is also the first study to indicate that the R202Q mutation may have a role in BD. However large series from different regions are required to compare these results.     

Incidence,features, outcome and impact on health system of de-novo abdominal surgical diseases in patients admitted with COVID-19

Objectiveto assess the epidemiology and features of de novo surgical diseases in patients admitted with COVID-19, and their impact on patients and healthcare system.Summary background dataGastrointestinal involvement has been described in COVID-19; however, no clear figures of incidence, epidemiology and economic impact exist for de-novo surgical diseases in hospitalized patients.MethodsThis is a prospective study including all patients admitted with confirmed SARS-CoV-2 rT-PCR, between 1 March and 15 May 2020 at two Tertiary Hospitals. Patients with known surgical disease at admission were excluded. Sub-analyses were performed with a consecutive group of COVID-19 patients admitted during the study period, who did not require surgical consultation.ResultsTen out of 3089 COVID-19 positive patients (0.32%) required surgical consultation. Among those admitted in intensive care unit (ICU) incidence was 1.9%. Mortality was 40% in patients requiring immediate surgery and 20% in those suitable for conservative management. The overall median length of stay (LOS) of patients admitted to ICU was longer in those requiring surgical consultation compared with those who did not (51.5 vs 25 days, p = 0.0042). Patients requiring surgical consultation and treatment for de-novo surgical disease had longer median ICU-LOS (31.5 vs 12 days, p = 0.0004). A median of two post-surgical complications were registered for each patient undergoing surgery. Complication-associated costs were as high as 38,962 USD per patient.ConclusionsIncidence of de-novo surgical diseases is low in COVID-19, but it is associated with significant morbidity and mortality. Future studies should elucidate the mechanism underlying the condition and identify strategies to prevent the need for surgery.     

COVID-19 patients with obesity at risk for worse outcomes despite younger age and fewer inflammatory derangements

BackgroundCoronavirus disease 2019 (COVID-19) is a viral pulmonary infection that can progress to cytokine storm syndrome because of widespread dysregulated inflammatory response. Many patients at risk for severe COVID-19 manifestation have been identified as those with preexisting conditions of pulmonary origin, as well as conditions that impair appropriate immune response, such as obesity.ObjectivesThe aim of this study is to describe the manifestation, clinical course, and inflammatory biomarker milieu of COVID-19 in patients with obesity.SettingUniversity Hospital Philadelphia, Pennsylvania.MethodsIn this retrospective cohort study, 600 patients who were positive for COVID-19 were stratified by World Health Organization (WHO) obesity class and their presenting symptoms, disease biomarkers, demographics, and outcomes (intubation rate, intensive care unit [ICU] admission, length of stay [LOS], and mortality) were investigated.ResultsAge was inversely related to obesity class; patients of obesity class III presented 12.9 years younger than patients of normal weight (P < .0001). Initial ferritin lab values were negatively correlated with increasing obesity class (P = .0192). Normal or near-normal lymphocyte profile was noted in patients with obesity compared with patients without obesity (P = .0017). Patients with obesity had an increased rate of ICU admission (P = .0215) and increased length of stay (P = .0004), but no differences in intubation rate (P = .3705) or mortality (P = .2486).ConclusionPatients with obesity were more likely to present to the hospital at a younger age, with reduced levels of COVID-19 related biomarker disturbances, and increased LOS and ICU admission rates, although were not at increased risk for mortality.     

Patients receiving hemodialysis do not lose SARS-CoV-2 antibodies more rapidly than non-renal controls: a prospective cohort study

BackgroundPatients with end-stage kidney disease receiving maintenance hemodialysis (HD) are at increased risk for mortality after infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) compared with the general population. However, it is currently unknown whether the long-term SARS-CoV-2 humoral and cellular immune responses in patients receiving HD are comparable to individuals with normal kidney function.MethodThe prospective cohort study included 24 patients treated with maintenance HD and 27 non-renal controls with confirmed history of coronavirus disease (COVID-19). In all participants the levels of specific IgG were quantified at three timepoints: 10, 18, and 26 weeks from disease onset. In a subgroup of patients, specific T-cell responses were evaluated.ResultsThe seropositivity rate declined in controls over time and was 85% and 70.4% at weeks 18 and 26, respectively. All HD patients remained seropositive over the study period. Seropositivity rate at week 26 was greater among patients receiving HD: RR = 1.4 [95%CI: 1.17–1.94] (reciprocal of RR = 0.7 [95% CI: 0.52–0.86]), p = 0.0064. In both groups, IgG levels decreased from week 10 to week 26, but antibodies vanished more rapidly in controls than in HD group (ANOVA p = 0.0012). The magnitude of T-cell response was significantly lower in controls than in HD patients at weeks 10 (p = 0.019) and 26 (p = 0.0098) after COVID-19 diagnosis, but not at week 18.ConclusionCompared with non-renal adults, patients receiving HD maintain significant long-term humoral and cellular immune responses following natural COVID-19.     

Prior bariatric surgery in COVID-19–positive patients may be protective

BackgroundPatients infected with novel COVID-19 virus have a spectrum of illnesses ranging from asymptomatic to death. Data have shown that age, sex, and obesity are strongly correlated with poor outcomes in COVID-19–positive patients. Bariatric surgery is the only treatment that provides significant, sustained weight loss in the severely obese.ObjectivesExamine if prior bariatric surgery correlates with increased risk of hospitalization and outcome severity after COVID-19 infection.SettingUniversity hospitalMethodsA cross-sectional retrospective analysis of a COVID-19 database from a single, New York City–based, academic institution was conducted. A cohort of COVID-19–positive patients with a history of bariatric surgery (n = 124) were matched in a 1:4 ratio to a control cohort of COVID-19–positive patients who were eligible for bariatric surgery (BMI ≥40 kg/m² or BMI >35 kg/m² with a co-morbidity at the time of COVID-19 diagnosis) (n = 496). A comparison of outcomes, including mechanical ventilation requirements and deceased at discharge, was done between cohorts using χ² test or Fisher’s exact test. Additionally, overall length of stay and duration of time in intensive care unit (ICU) were compared using Wilcoxon rank sum test. Conditional logistic regression analyses were done to determine both unadjusted (UOR) and adjusted odds ratios (AOR).ResultsA total of 620 COVID-19–positive patients were included in this analysis. The categorization of bariatric surgeries included 36% Roux-en-Y gastric bypass (RYGB, n = 45), 36% laparoscopic adjustable gastric banding (LAGB, n = 44), and 28% laparoscopic sleeve gastrectomy (LSG, n = 35). The body mass index (BMI) for the bariatric group was 36.1 kg/m² (SD = 8.3), which was significantly lower than the control group, 41.4 kg/m² (SD = 6.5, P < .0001). There was also less burden of diabetes in the bariatric group (32%) compared with the control group (48%) (P = .0019). Patients with a history of bariatric surgery were less likely to be admitted through the emergency room (UOR = .39, P = .0001), less likely to require a ventilator during the admission (UOR=.42, P = .028), had a shorter length of stay in both the ICU (P = .033) and overall (UOR = .44, P = .0002), and were less likely to be deceased at discharge compared with the control group (OR = .42, P = .028).ConclusionA history of bariatric surgery significantly decreases the risk of emergency room admission, mechanical ventilation, prolonged ICU stay, and death in patients with COVID-19. Even when adjusted for BMI and the co-morbidities associated with obesity, patients with a history of bariatric surgery still have a significant decrease in the risk of emergency room admission.     

Impact of liver disease severity on outcomes of patients undergoing endourological procedures for urolithiasis

Objectives:This study is aimed to determine the impact of liver disease severity on the outcome of patients undergoing endourological procedures for urolithiasis, and to understand the factors that are helpful in improving the outcome.Materials and methods:We retrospectively analyzed the records of patients with chronic liver disease who underwent endourological procedures between January 2014 and February 2020. Inpatient records and charts were assessed for age, sex, height, weight, body mass index, model for end-stage liver disease (MELD) score, Child-Turcotte-Pugh score, type of procedure and anesthesia, intensive care unit (ICU) stay, duration of hospitalization, number, size, and position of stones, and postoperative complications such as hematuria, sepsis, and secondary procedures. Data are presented as mean ± standard deviation or frequency. The chi-square test was applied to determine the exact association between categorical data and Student t-test or Mann-Whitney U test as appropriate for continuous data. Statistical significance was set at p < 0.05.Results:Hospital and ICU stay as well as administration of different blood products were significantly longer in the Child C than in the Child A and B categories (p < 0.001). Two patients in the Child C category died, while 3 left the hospital against medical advice. The duration of ICU stay and blood products administered increased with augmenting MELD scores. The durations of hospitalization and blood product administration were significantly higher in patients with an MELD score ≥20 than in the group with MELD score <20.Conclusions:Hospital and ICU stay and blood product administration were significantly higher in Child C than in Child A and B class patients. Hospitalization duration and blood product administration were significantly higher in patients with an MELD score ≥20.     

Bariatric surgery and COVID-19 outcomes: a systematic review and meta-analysis

BackgroundObesity and its associated complications have a negative impact on human health. Metabolic and bariatric surgery (MBS) ameliorates a series of clinical manifestations associated with obesity. However, the overall efficacy of MBS on COVID-19 outcomes remains unclear.ObjectivesThe objective of this article is to analyze the relationship between MBS and COVID-19 outcomes.SettingA meta-analysis.MethodsThe PubMed, Embase, Web of Science, and Cochrane Library databases were searched to retrieve the related articles from inception to December 2022. All original articles reporting MBS-confirmed SARS-CoV-2 infection were included. Outcomes including hospital admission, mortality, intensive care unit (ICU) admission, mechanical ventilation utilization, hemodialysis during admission, and hospital stay were selected. Meta-analysis with fixed or random-effect models was used and reported in terms of odds ratios (ORs) or weighted mean differences (WMDs) along with their 95% confidence intervals (CIs). Heterogeneity was assessed with the I² test. Study quality was assessed using the Newcastle-Ottawa Scale.ResultsA total of 10 clinical trials involving the investigation of 150,848 patients undergoing MBS interventions were included. Patients who underwent MBS had a lower risk of hospital admission (OR: .47, 95% CI: .34–.66, I² = 0%), mortality (OR: .43, 95% CI: .28–.65, I² = 63.6%), ICU admission (OR: .41, 95% CI: .21–.77, I² = 0%), and mechanical ventilation (OR: .51, 95% CI: .35–.75, I² = 56.2%) than those who did not undergo surgery, but MBS did not affect hemodialysis risk or COVID-19 infection rate. In addition, the length of hospital stay for patients with COVID-19 after MBS was significantly reduced (WMD: −1.81, 95% CI: −3.11–.52, I² = 82.7%).ConclusionsOur findings indicate that MBS is shown to improve COVID-19 outcomes, including hospital admission, mortality, ICU admission, mechanical ventilation, and hospital stay. Patients with obesity who have undergone MBS infected with COVID-19 will have better clinical outcomes than those without MBS.     

An increase in heart rate variability can be an index for end point of resuscitation in trauma patients

Purpose: The measurement of heart rate variability (HRV) is a non-invasive method to analyze the balance of the autonomic nervous system. The aim of this study was to compare the changes of HRV and base deficit (BD) during the treatment of trauma patients. Methods: Forty-three trauma patients with a low injury severity scores (ISS < 24) and negative base excess on admission were included in this study. Based on the BD changes, patients were divided into three groups: ‘end pointed’ group (n = 13), patients'' BDs instantly cleared after primary hydration; ‘needs further resuscitation’ group (n = 21), patients'' BDs did not reach the end point and thus required further hydration or packed red blood cells transfusion; and ‘hydration minimal change’ group (n = 9), patients'' BDs lower than 2.5 mmol/L at the onset of admission and thereafter had minimal change (near normal range). The changes in HRV during fluid resuscitation were detected and compared to BD changes in their arterial blood gases. All data were analysed using the SPSS software Version 15.0. Repeated measures ANOVA was used to determine the changes in HRV, heart rate, blood pressure, and BD among groups. Results: A significant reverse correlation was found between the BD ratio and the HRV ratio (r = 0.562; p = 0.01). The HRV of patients with aggravated BDs after fluid resuscitation was decreased. There was an increase in HRV at the time of BD clearance. A decrease in HRV after primary crystalloid hydration bore a significant connection with the need for an ICU (p = 0.021) and transfusion of packed red blood cells (p < 0.001). Conclusion: Increase in HRV may be a new non-invasive index for the end point of resuscitation in trauma patients.     

Análisis evolutivo de morbimortalidad en cirugía de urgencias durante la pandemia: comparación retrospectiva entre primera y segunda ola de COVID-19

IntroductionSince the beginning of the pandemic, morbidity and mortality in emergency care of surgical patients have been the subject of several studies. However, most of these have compared this variable with that of the pre-COVID period, ignoring its evolution during the pandemic itself. In order to analyze this possible change, we performed a comparative study of morbidity and mortality in emergency surgery between the first and second waves of the pandemic in our center.Material and methodsRetrospective longitudinal study including all patients over the age of 18 admitted and/or operated in the emergency setting in the two maximum incidence periods (MIP) of COVID-19 infection (1st MIP: 22/03/2020–31/05/2020; 2nd MIP: 26/08/2020–30/11/2020). The incidence of SARS-CoV-2 infection, treatment received, early morbidity and mortality and possible risk factors for complications were analyzed.ResultsA total of 173 patients were analyzed (1st MIP: 66; 2nd MIP: 107). The incidence of COVID-19 was higher in the second period (14.95% vs. 4.54%). SARS-CoV-2 infection was associated with a higher rate of complications, however, no statistically significant differences were observed in morbimortality rate, either in the total sample (p = 0.746) or in patients with a positive COVID-19 test (p = 0.582) between both periods. Surgical treatment was found to be associated with a lower complication rate in both the first (p = 0.006) and second wave (p = 0.014), and it was more frequent in the second PMI (70.1 vs. 57.6%) although statistical significance was not reached (p = 0.065).ConclusionsNo significant differences were observed in morbimortality of patients admitted and/or operated in the emergency setting in the two periods of maximum incidence of SARS-CoV-2 in our center. Surgical treatment was associated with a lower morbimortality rate, and it was more frequent in the second MIP.     

Hip Fracture Management during the COVID-19 Pandemic in South Korea

BackgroundThe purpose of this study was to introduce a screening system for coronavirus disease 2019 (COVID-19), to evaluate the overall orthopedic management in hip fracture patients during the COVID-19 pandemic in South Korea, and to compare the surgical results in hip fracture patients during the COVID-19 pandemic with those of the previous year.MethodsHip fracture patients who visited emergency rooms were screened at the screening clinics before admission. The medical management was carried out with the medical staff wearing surgical masks, meticulous hand hygiene observed, and a minimum distance of 2 m between patients maintained. The demographics, operative parameters, and surgical results of patients treated during the pandemic were compared with those from the previous year.ResultsFrom January 2020 to July 21, 2020, 119 patients with hip fractures (33 men and 86 women) were admitted to our institution for surgical treatment. Five patients showed symptoms of pneumonia, but no patient was positive for COVID-19. The mortality rate during the study period was 4.2%, and none of the patients died due to COVID-19. The interval between admission and surgery and the length of hospital stay were significantly shorter (p = 0.008, p = 0.002) and the proportion of spinal anesthesia was greater in hip fracture patients during the COVID-19 pandemic compared to those from the previous year (p = 0.011).ConclusionsThe COVID-19 screening system for hip fracture patients has proven to be effective in preventing intrahospital spread of the disease. Hip fracture surgery performed during the COVID-19 pandemic has shown comparable results without any COVID-19 infection and COVID-19-related mortality.     

What Has Changed in Patients Aged 65 and over Diagnosed with Breast Cancer during the COVID-19 Pandemic: A Single-Center Experience

IntroductionThe COVID-19 pandemic has a worldwide negative impact on healthcare systems. This study aims to determine how the diagnosis, clinicopathological features, and treatment approaches of patients with breast cancer (BC) diagnosed at ≥65 years old were affected during the pandemic. This survey has shown that patients, especially the elderly, had to postpone their BC health problems or delay their routine controls due to the risk of COVID-19 transmission, high mortality rates due to comorbidity, and restrictions.Materials and MethodsThe medical records of 153 patients with BC diagnosed at ≥65 years old before (January–December 2019; group A, n = 61) and during (March 2020–May 2021; group B, n = 92) the COVID-19 pandemic were retrospectively analyzed. In addition, clinicopathological features of patients, including age, admission form, clinical stage, tumor (T) size-grade-histology-subtype, lymph node involvement, surgery type, and treatment protocols, were evaluated.ResultsPatients mostly applied for screening purposes were included in group A and patients who frequently applied for diagnostic purposes due to their existing BC or other complaints were included in group B (p = 0.009). Group B patients had a higher clinical stage (p = 0.026) and had commonly larger (p = 0.020) and high-grade (p = 0.001) Ts. Thus, mastectomy and neoadjuvant systemic therapy were more commonly performed in group B (p = 0.041 and p = 0.005).ConclusionThe survey showed significant changes in BC diagnosis and treatment protocols for patients diagnosed at ≥65 years old during the COVID-19 pandemic. Postponing screening and delaying treatment leads to more advanced BC stages in elderly patients.     

The predictive validity of the Functional Assessment for Burns — Critical Care (FAB-CC) score for discharge outcomes in major burns

IntroductionPhysical function scoring of burn ICU patients is recommended but currently validated scores are lacking.ObjectiveTo evaluate the predictive validity of the FAB -CC for burn ICU patients’ discharge outcome.MethodsAll patients underwent daily exercise and FAB -CC screen if they were stable. Two FAB-CC scores were performed; FAB-CC1 on the first day the patient passed the FAB-CC screen, FAB-CC2 within 48 h before ICU discharge. Hospital discharge outcome was defined as transfer for further inpatient rehabilitation or home with social care versus home with no social care. 76 patients’ data were entered into the analyses. We used multiple logistic regression analysis to identify variables that predict discharge outcome.ResultsIncreasing patient age (p = 0.001), duration of ventilation (p = 0.0003), ICU Length of stay (LOS) (p = 0.0001), total hospital LOS (p < 0.0001), presence of cardiopulmonary disease (p = 0.008), neurological disorder (p = 0.0003) and psychiatric illness (p = 0.003) are positively associated with transfer for inpatient rehabilitation or home with social care. Increasing FAB-CC1 (p < 0.0001) and FAB -CC2 (p = 0.0001) are negatively associated with transfer for inpatient rehabilitation or home with social care.The most predictive model for discharge outcome combined the variables patient age, FAB-CC1, FAB-CC2 and psychiatric illness. Patient age (p = 0.01), FAB-CC1 (p = 0.02) and psychiatric illness (p = 0.009) independently predict discharge outcome.ConclusionsFAB-CC2 is associated with, and FAB-CC1 has predictive validity for, patient hospital discharge outcome. These findings, in conjunction with our earlier work, confirm clinical utility of the FAB-CC for burns ICU patients.     

Does thoracic injury impair the predictive value of base deficit in trauma patients?

Introduction

Base deficit (BD) has been shown to be a valuable indicator to be predictive of complications and mortality after trauma. Arterial carbon dioxide (PaCO₂) may be influenced by thoracic injuries, potentially diminishing the predictive value of BD. Therefore, the aim of this study was to assess the predictive value of admission BD for mortality and complications in trauma patients with thoracic injuries.

Methods

By a prospective database analysis of patients with an injury to the chest admitted to the University Medical Center Utrecht between 2000 and 2004 were studied. All patients with a blood gas analyses were included. Absolute BD was used for analyses. Clinical outcome parameters were recorded.

Results

The BD was higher in the non-surviving patients compared to the survivors (7.5 vs. 3.8, p < 0.001). Mortality rate of patients with an admission BD of ≥6 was increased in thoracic trauma patients (BD < 6 mortality rate 7%, BD ≥ 6 mortality rate 27%; p < 0.001). In patients who required ICU admittance the BD was increased compared to patients without ICU admission (5.2 vs. 2.9, p < 0.001). Within the subgroup of patients admitted to the ICU, the BD was higher in patients who required ventilation (3.8 vs. 5.5, p = 0.025). Patients who developed chest related complications had increased BD compared with those without complications (4.9 vs. 4.0, p = 0.025), the BD was particularly increased in patients who developed acute respiratory distress syndrome (ARDS) (4.1 vs. 6.4, p = 0.004). Carbon dioxide (PaCO₂) showed a predictive value for mortality (44 vs. 53, p < 0.001), ICU admission (42 vs. 46, p = 0.003) and hospital stay.

Conclusion

Admission BD is a predictive factor in thoracic trauma patients for mortality and chest related complications. Furthermore it is a predictive factor for ICU admission, required ventilation and hospital stay. The use of BD in thoracic trauma patients can potentially identify patients who require additional monitoring or early aggressive therapy.     

Evolution from mitral annular dysfunction to severe mitral regurgitation in Barlow’s disease

OBJECTIVESBarlow’s disease (BD) is characterized by thick, redundant mitral valve (MV) leaflets, which can lead to prolapse and significant mitral regurgitation (MR). MV annular abnormalities are also commonly observed and increasingly recognized as possible primary pathology, with leaflet thickening being secondary to increased stress on the MV apparatus. To provide more insights into this hypothesis, the evolution of MV abnormalities over time in patients with BD was assessed.Open in a separate windowMETHODSA total of 64 patients (54 ± 12 years, 72% male) with BD who underwent MV surgery and had multiple transthoracic echocardiograms (TTE) before surgery were included. In total, 186 TTE were analysed (median time interval 4.2, interquartile range 2.2–6.5 years) including specific MV characteristics.RESULTSAt baseline, MV leaflet length, thickness, billowing height and annular diameter were larger in patients with BD compared to 59 healthy subjects. Systolic outward motion (curling) of the annulus was observed in 77% and severe mitral annular disjunction (≥5 mm) in 38% of patients with BD. Forty (63%) patients had MR grade I–II and 24 (37%) MR grade III–IV; at baseline, the 2 groups only differed in left atrial volume and in thickness and billowing height of the posterior leaflet, showing comparable MV annular abnormalities and dilatation despite different grades of MR. Over time, MV annulus diameter, leaflet length and billowing height increased significantly along with MR grade.CONCLUSIONSIn patients with BD, MV annulus abnormalities are present at an early stage and precede the development of significant MR, suggesting their substantial role in the pathophysiology of this disease and as an important target for surgical treatment.     

Calidad de vida y síntomas persistentes tras hospitalización por COVID-19. Estudio observacional prospectivo comparando pacientes con o sin ingreso en UCI

BackgroundHospitalized COVID-19 patients are prone to develop persistent symptoms and to show reduced quality of life following hospital admission.MethodsProspective cohort study of COVID-19 patients admitted to a hospital from March 1 to April 30, 2020. The primary outcome was to compare health related quality of life and persistent symptoms six months after hospital admission, of COVID-19 patients who required ICU admission with those who did not.ResultsAmong the 242 patients hospitalized during the defined period of time, 44 (18.2%) needed ICU admission. Forty (16.5%) patients died during hospital admission. Two hundred and two (83.5%) patients were discharged alive from the hospital. At six months, 183 (75.6%) patients completed the questionnaires (32 ICU patients and 151 non ICU patients). Ninety-six (52.4%) reported decreased quality of life and 143 (78.1%) described persistent symptoms. More ICU patients showed worsening of their quality of life (71.9 vs. 43.7%, P = 0.004). There were no differences in the proportion of patients with persistent symptoms between ICU and non ICU patients (87.5 vs. 76.2%, P = 0.159). ICU patients showed more frequently dyspnea on exertion (78.1 vs. 47.7%, P = 0.02), dyspnea on light exertion (37.5 vs. 4.6%, P < 0.001), and asthenia (56.3 vs. 29.1, P = 0.003).ConclusionsSurvivors of COVID-19 needing hospitalization had persistent symptoms and a decline in the quality of life. ICU patients referred a large decrease of their quality of life compared with non ICU patients.     

RIB fracture triage pathway decreases ICU utilization,pulmonary complications and hospital length of stay

IntroductionRib fractures are one of the most frequent causes of morbidity following blunt injury to the chest. Many of these patients require ICU care and often develop pulmonary complications. Prior studies have attempted to identify changes in predicted lung volumes or utilized the number of rib fractures to guide clinical decisions. A rib fracture triage pathway was developed to identify which patients will benefit from ICU level of care and shorten hospital length of stay for patients that do not require ICU care.MethodsThe triage pathway utilized patient's age, number of rib fractures, significant cardiopulmonary co-morbidities, and incentive spirometry volumes to determine admission disposition. The triage pathway was implemented on November 2016. All patients with rib fractures from November 2015 to 2017 were identified in the trauma registry. Data was collected on patients age, gender, Glasgow Coma Scale on arrival (GCS), injury severity score (ISS), number of rib fractures, incentive spirometry volumes, days in intensive care (ICU), ventilator days, length of stay (LOS), complications, and mortality. Patients with severe TBI, those arriving intubated, or died within 48 h were excluded. The patients remaining were 278 patients in the pre triage pathway group and 370 in the post triage pathway.ResultsThere was no difference in age, gender, GCS, ISS, predicted incentive spirometry or number of rib fractures. The post treatment patients required significantly lower ICU admissions (64% vs 75%, p = 0.003), significantly lower pulmonary complication (5.1% vs 10.4%, p = 0.01), and significantly shorter hospital length of stay (6.8 d vs 7.5, p = 0.001) with no difference in mortality (1.6% vs 2.5%, p = 0.42) or readmission (0.3% vs. 0.7%, p = 0.4). Patient post triage protocol were also more likely to be discharge home (81% vs 70%, p = 0.0009) with less patients going to a skilled nursing facility (13% vs 21%, p = 0.01).ConclusionsDeveloping a rib fracture treatment and triage pathway can decrease ICU and hospital resource utilization and decrease pulmonary complications without increase in readmissions or mortality. Patients are more likely to be discharge home over a skilled nursing facility further decreasing health care cost. Level of Evidence IV Retrospective Study, Prognostic     

Comparing epidemiologic features,outcomes, and diagnostic and therapeutic procedures of traumatic patients before and during COVID-19 pandemic: Data from the National Trauma Registry of Iran

PurposeTo prepare for future possible communicable disease epidemics/pandemics, health care providers should know how the COVID-19 pandemic influenced injured patients. This study aimed to compare epidemiologic features, outcomes, and diagnostic and therapeutic procedures of trauma patients admitted to a university-affiliated hospital before and during the pandemic.MethodsThis retrospective study was performed on data from the National Trauma Registry of Iran. All injured patients admitted to the hospital from July 25, 2016 to March 10, 2021 were included in the study. The patients were excluded if they had hospital length of stay less than 24 h. The injury outcomes, trauma mechanisms, and therapeutic and diagnostic procedures of the 2 periods: before (from July 25, 2016 to February 18, 2020) and during (from February 19, 2020 to March 10, 2021) COVID-19 pandemic were compared. All analyses were performed using STATA version 14.0 software (Stata Corporation, College Station, TX).ResultsTotally, 5014 patients were included in the registry. Of them, 773 (15.4%) were registered after the beginning of the COVID-19 pandemic on February 19, 2020, while 4241 were registered before that. Gender, education level, and cause of injury were significantly different among the patients before and after the beginning of the pandemic (p < 0.001). In the ≤ 15 years and ≥ 65 years age groups, injuries decreased significantly during the COVID-19 pandemic (p < 0.001). The frequency of intensive care unit (ICU) admission decreased from 694 (16.4%) to 88 (11.4%) (p < 0.001). The mean length of stay at the hospital (days) and at the ICU (days) declined as follow: 8.3 (SD = 17.2) vs. 5.5 (SD = 6.1), p < 0.001 and 7.5 (SD = 11.5) vs. 4.5 (SD = 6.3), p < 0.022. The frequency of diagnostic and therapeutic procedures before and during the pandemic was as follows, respectively: ultrasonography 905 (21.3%) vs. 417 (53.9%) (p < 0.001), echocardiography 313 (7.4%) vs. 107 (13.8%) (p < 0.001), angiography 1597 (37.7%) vs. 534 (69.1%) (p < 0.001), MRI 166 (3.9%) vs. 51 (6.6%) (p < 0.001), surgery 3407 (80.3%) vs. 654 (84.6%) (p < 0.001), and internal/external fixation 1215 (28.6%) vs. 336 (43.5%) (p < 0.001).ConclusionThe pandemic affected the epidemiology of traumatic patients in terms of gender, age, educational level, and trauma mechanism. It changed the outcomes of injured patients: ICU admission, length of stay at the hospital and ICU decreased. The patients received more diagnostic and therapeutic procedures during the pandemic. To be more precise, more research is needed on the details.