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Measuring the impact of chronic cough on voice quality can be difficult and challenging in daily practice. Evidence about its potential effects on diagnostic tools used in voice evaluation is lacking. We hypothesized that the presence of chronic cough plays a role in patients' perception of dysphonia severity, leading to a mismatch between the subjective, objective, and perceptual evaluations.A retrospective chart review involving patients with a diagnosis of dysphonia and a complete speech voice evaluation was performed. A total of 311 patients were stratified into two different groups according to the presence of chronic cough. A total of 151 patients were assigned to the dysphonia and chronic cough group, while 160 patients were assigned to the dysphonia only group. During the initial evaluation, patients completed the Voice Handicap Index (VHI)-30, Glottal Function Index (GFI), and Reflux Symptoms Index (RSI). Voice evaluation also included aerodynamic/acoustic measures and the application of the GRBAS scale by a speech-language specialist. A paired t test and a linear regression analysis were used to compare subjective, perceptual, and aerodynamic/acoustic measures in both groups.The mean VHI-30 and GFI were elevated in both groups but significantly lower among patients with dysphonia and chronic cough when compared to patients with dysphonia only (P= 0.01). Additionally, a significantly higher RSI was found among patients with dysphonia and chronic cough (P0.01). No difference in aerodynamic/acoustic measures was found between groups (P0.05). Our linear regression model demonstrated a significant effect of the presence of chronic cough on the VHI-30, RSI, and GFI questionnaires (P0.05). Our model also found that the VHI-30 is a significant predictor for the (G), (B), (A), and (S) components of the GRBAS scale (P0.05).The presence of chronic cough has a significant impact on the different patient-reported outcome measures, including VHI-30, RSI, and GFI. The use of VHI-30 as a predictor for the GRBAS scale reinforces the importance of subjective and perceptual assessment among patients with voice disorders and establishes a new area for exploration.

The purpose of this case series was to evaluate menstrual suppression in sex assigned at birth female adolescents identifying as male or gender non-conforming. A retrospective chart review of four gender minority youth (GMY), age 14-17, was performed for gender identity history, type and success of menstrual suppression, method satisfaction, side effects and improvement in menstrual distress. Menstrual suppression was successful in three patients, one patient discontinued use due to side effects that caused an increase in gender dysphoria. Menstrual distress and bleeding pattern improved in the majority of GMY in this series but side effects, as well as contraindications, may limit their use. In conclusion, menstrual dysphoria can be life-threatening for GMY and it is important that clinicians consider menstrual suppression in GMY with menstrual dysphoria. This series emphasizes the importance of individualized treatment plans.

Objective To correlate the histopathologic results of conjunctival specimens with clinical findings in patients with conjunctivochalasis and report the results of the paste-pinch-cut technique for management. Design Retrospective chart review. Methods SETTING: Single tertiary ophthalmological centre (Ocular Surface Diseases and Dry Eye Clinic, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Md.). Methods Twenty-five patients (32 eyes) with clinically significant conjunctivochalasis. All patients were referred for clinically significant dry eye without previous diagnosis of chalasis. Sixteen patients had an underlying inflammatory systemic condition. Intervention or Observation Procedure(s): Patients underwent surgery with paste-pinch-cut technique. Subjective dry eye symptoms and ocular surface staining scores (corneal and conjunctival staining using fluorescein and lissamine green respectively) were assessed at every visit. Main outcome measures Change in patient symptoms and ocular surface staining scores and histopathologic findings in conjunctival specimens. Results After surgery, significant improvement was achieved in dry-eye symptoms as well as both corneal and conjunctival staining scores in 29 eyes on reduced topical therapy. Only 3 eyes had persisting conjunctival lissamine staining. Light microscopic examination disclosed mild to moderate lymphoplasmocytic inflammation of the conjunctivae with areas of epithelial goblet cell loss, squamous metaplasia, stromal edema, and fibrosis. Conclusion Conjunctivochalasis appears to be associated with significant inflammation in the setting of dry eye and underlying inflammatory systemic conditions. Although topical anti-inflammatory treatment could be attempted in the initial management, surgical excision should be considered in the absence of clinical response.

Introduction Revision framework surgeries might be required for unilateral vocal fold paralyses. However, outcomes and indications of revision surgeries have not been adequately documented. For a better understanding of indications for the procedure and to help in achieving better vocal outcomes, we performed a retrospective chart review of patients who underwent revision framework surgeries for unilateral vocal fold paralysis. Objectives This study aimed to present clinical features of patients who underwent revision framework surgeries for the treatment of unilateral vocal fold paralysis. Methods Of the 149 framework surgeries performed between October 2004 and October 2019, 21 revision framework surgeries were performed in 19 patients. Self-assessments by patients using the voice handicap index-10 questionnaire, and objective aerodynamic and acoustic assessments performed pre- and post-operatively were analyzed using the Wilcoxon’s signed-rank test for paired comparisons. Results Undercorrection was indicated as reasons for revision surgeries in all cases. The revision techniques included type I thyroplasty, type IV thyroplasty, and arytenoid adduction, and revision surgeries were completed without any severe complication in all cases. Pre- and post-operative voice handicap index-10 scores were obtained in 12 cases, and other parameters were evaluated in 18 cases. Significant improvements were observed in voice handicap index-10 scores, maximum phonation time, mean flow rate, Current/Direct Current ratio, and pitch perturbation quotient. Conclusion Undercorrection was observed in all patients who underwent revision framework surgeries for unilateral vocal fold paralysis, and the initial assessment and planning are thought to be important in order to avoid revision surgeries. Revision surgeries were performed safely in all cases, and significantly improved vocal outcomes were observed, even after multiple procedures. Revision surgery should be considered for patients with unsatisfactory vocal functions after primary framework surgeries for unilateral vocal fold paralysis.

Background Hemorrhagic stroke is one of the leading causes of morbidity and mortality worldwide. Medical management has been the mainstay of treatment for patients with intracerebral hemorrhage (ICH). However, with the advent of advanced imaging and minimally invasive surgery (MIS) techniques for hematoma evacuation, patients with large ICH could potentially benefit from surgical intervention. Herein, we report a case with a large ICH that was evacuated using a novel DTT-guided parafascicular Brain Path/Myriad technique. Methods Chart review including clinical data and imaging results were performed as well as literature search. Results In this case presented, a 55-year-old woman presented with acute onset of left facial droop, dysarthria, and left hemiparesis. Brain MRI showed a large right basal ganglia hematoma which had displaced the ipsilateral corticospinal tract (CST) medially on DTT imaging. A right anterior parafascicular approach was utilized for an MIS evacuation of the hematoma using Brain Path/Myriad. Post-operative CT head showed excellent evacuation of the hematoma and the patient recovered with stable neurological functions. Conclusion Surgical evacuation of ICH using DTT-guided Brain parafascicular Path/Myriad is an excellent method to rapidly decrease the hematoma burden in patients with ICH to protect the CST.

BACKGROUND People who inject drugs (PWID) are known to be at increased risk of infectious diseases including bacterial and blood-borne viral infections. However, there is limited literature surrounding the burden of spinal infections as a complication of injecting drug use (IDU). AIMS To quantify the clinical and financial burden of IDU-related spinal infections. METHODS Retrospective chart review of adult PWID with spinal infections requiring hospital admission to a tertiary health service in Melbourne, Australia between 2011 and 2019. RESULTS Fifty-seven PWID with 63 episodes of spinal infections were identified with a median hospital stay of 47 days (IQR 16, range 4-243). One-third of episodes required neurosurgical intervention and 11 episodes (17%) required intensive care unit (ICU) admission (range 2-17 days). Staphylococcus aureus was the most common causative pathogen, present in three-quarters of all episodes (n = 47). The median duration of antibiotic regime was 59 days (IQR 42) and longer courses were associated with known bacteraemia (p = 0.048), polymicrobial infections (p = 0.001) and active IDU (p = 0.066). Predictors of surgery include neurological symptoms at presentation (RR 2.6; p = 0.010), inactive IDU status (RR 3.0; p = 0.002), a diagnosis of epidural abscess (RR 4.1; p = 0.001) and spinal abscess (RR ∞; p

Background: Sepsis and septic shock are leading causes of mortality world-wide.1 In patients outside the intensive care unit (ICU) a rising qSOFA (quick Sequential Organ Failure Assessment) score correlates with mortality risk.2,3 We sought to investigate if the duration of a qSOFA score ≥ 2 prior to ICU admission further affects outcomes, namely: ICU mortality, in-hospital mortality and length of ICU stay. Method: A retrospective chart review was performed using the electronic ICU database at a quaternary level hospital in Durban, KwaZulu-Natal, examining entries from 1 January 2008 to 31 December 2017. The review included 235 emergency in-hospital adult admissions with suspected infection, of which 144 had a qSOFA score ≥ 2 prior to ICU admission. Results: There was no significant association between the duration of a qSOFA score ≥ 2 prior to ICU admission and ICU mortality (p = 0.975), in-hospital mortality (p = 0.918) and length of ICU stay until demise (p = 0.848) or discharge (p = 0.624). The qSOFA score was significantly associated with ICU mortality with scores of 0, 1, 2 and 3 resulting in ICU mortality rates of 0%, 22.5%, 53.7% and 84.6% respectively (p < 0.001). Conclusion: The duration of a qSOFA score ≥ 2 prior to emergency ICU admission was not significantly associated with ICU mortality, in-hospital mortality or length of ICU stay in adults with suspected infection. The full article is available at https://doi.org/10.36303/SAJAA.2020.26.3.2330

Background: The recurrence rate after open excision of ganglion cysts is approximately 20%. However, this literature is based on a small series of subjects. This study aims to determine the rate and risk of recurrence after open excision of ganglion cysts in a large patient series. Methods: This study included 628 patients who had ganglion cyst excision from 2010 to 2018. A retrospective chart review recorded the following: age, sex, laterality, volar/dorsal location, and recurrence. An overall recurrence rate was calculated. In addition, a 1-way analysis of variance test was used to compare recurrence rates among the individual surgeons, and unpaired t tests were used to compare age of recurrence, dorsal cyst recurrence, laterality of cyst, and recurrence based on sex. Finally, a comparison of recurrence rate over time was conducted for surgeon 3. Results: The overall recurrence rate was 3.8% (24 of 628). The recurrence rates for each surgeon were 3% (9 of 353), 2% (3 of 167), and 11% (12 of 107), P = .02. The age of those with and without a recurrence did not differ (32 years vs 38 years), P = .06. The recurrence rate of dorsal ganglion cysts was 4.1% (14 of 341) compared with 3.5% (10 of 286) for volar ganglion cysts, P = .69. Male patients had a recurrence in 6.4% (13 of 204) of cases compared with 2.6% (11 of 424) of female patients, P = 0.01. There was a decrease in the rate of recurrence from 42.9% to 5.3% over 5 years for surgeon 3. Conclusion: In our sample, male sex and surgeon experience were significant risk factors in ganglion cyst recurrence.

Pulmonary artery coarctation may pose a risk for pulmonary stenosis and subsequent failure to achieve definitive repair. We sought to assess the impact of pulmonary artery coarctation on pulmonary artery growth.A retrospective chart review was performed in 130 patients, including 37 single ventricles with a modified Blalock-Taussig shunt as first palliation. Pulmonary artery coarctation was defined as discrete stenosis of the pulmonary artery, with a diameter of less than 3 mm and with the ductus arteriosus connected. Preoperative echocardiography showed pulmonary artery coarctation in 29 patients (22%). Concomitant pulmonary artery plasty was performed in 14 patients with discrete stenosis having a diameter of less than 2 mm.Pre-modified Blalock-Taussig shunt left pulmonary artery z-scores were lower in patients with pulmonary artery coarctation than in those without (-4.0 [-5.8, -2.1] vs -1.7 [-2.6, -0.8], P .001), and this remained the same even after modified Blalock-Taussig shunt (-2.5 [-5.1, -0.5] vs -0.5 [-2.4, 0.8], P = .010). Concomitant pulmonary artery plasty did not result in catch-up growth of the left pulmonary artery (post-modified Blalock-Taussig shunt left pulmonary artery z-score in patients with pulmonary artery plasty: -3.0 (-6.5, -2.0) versus those without: -1.8 (-3.3, -0.3), P = .279). Definitive repair/Fontan completion was achieved in 111 patients (85%), and this was not affected by the presence of pulmonary artery coarctation.Pulmonary artery coarctation affected disproportionate pulmonary artery growth throughout the staged repair, but did not result in failure of definitive repair/Fontan completion. Pulmonary artery plasty during the neonatal period did not contribute to catch-up growth of the left pulmonary artery; therefore, surgical indications and timing should be carefully considered.

BACKGROUND: Hyperbilirubinemia (HB), defined as elevated total serum bilirubin (TSB) levels, commonly affects neonates and requires prompt treatment to prevent neurological complications. Up to 10%of neonates experience rebound hyperbilirubinemia (RHB), requiring re-initiation of treatment. Unfortunately, treatment guidelines lack practical recommendations surrounding subthreshold phototherapy, treatment termination, and RHB investigations. We examined local management practices for HB and RHB treatment in a well newborn nursery. As a secondary aim, we investigated the association between treatment practices and RHB rates. METHODS: Retrospective chart review identified neonates treated for hyperbilirubinemia between January 2015 and December 2019 during their birth hospitalization at a tertiary care centre. Standardized data collection sheets were used to record treatment parameters. RESULTS: Over the 5-year period, there were 9683 births and 305 (3.15%) neonates received phototherapy. Of the treated cases, 20–25%were subthreshold to practice guideline values. Upon treatment termination 25–55%of cases had TSB levels within 3 mg/dL, which may increase the risk of RHB. In our cohort, 20.3%of treated cases experienced one episode of RHB and 3.9%experienced two episodes of RHB. Although clinicians evaluated neonates for RHB 0–12 hours following treatment termination prior to discharge, many cases were identified in outpatient settings and required re-admission for phototherapy. CONCLUSION: When managing HB and RHB, treatment practices such as when to terminate treatment in relation to threshold values, and timing of RHB investigations, are largely inconsistent amongst clinicians. Future studies are required to better understand the landscape of hyperbilirubinemia treatment beyond initiation of phototherapy.

Objective To evaluate the relationship between intraocular pressure (IOP)-lowering success with selective laser trabeculoplasty (SLT) and Kahook Dual Blade (KDB) goniotomy in eyes with glaucoma. Design Retrospective chart review. Participants 30 eyes of 24 patients undergoing phacoemulsification combined with a KDB with 6 months follow-up and who had previously undergone SLT in the same eye. Methods Data collected from electronic health records included demographic and glaucoma status, IOP and IOP-lowering medication after SLT and KDB. SLT and KDB success were defined as IOP reduction ≥20% or medication reduction ≥1 at 2 and 6 months, respectively. Main outcome Association between SLT success and KDB success. Results Overall, SLT was successful in 17 of 30 eyes (56.7%) at 2 months, and KDB was successful in 18 of 30 eyes (60%) at 6 months. Nine of 17 eyes (52.9%) with prior successful SLT had successful subsequent KDB, whereas 9 of 13 (69.2%) with prior unsuccessful SLT had successful KDB. There was no significant relationship between SLT and KDB outcome in these 30 eyes (p = 0.465 by Fisher's exact test). Conclusion No relationship between success of SLT and subsequent KDB was observed. However, patients with history of failed SLT still benefited from subsequent KDB.

The coronavirus disease 2019 (COVID-19) pandemic necessitated using telehealth to bridge the clinical gap, but could increase health disparities. This article reports on a chart review of diabetes telehealth visits occurring before COVID-19, during shelter-in-place orders, and during the reopening period. Visits for children with public insurance and for those who were non-English speaking were identified. Telehealth visits for children with public insurance increased from 26.2% before COVID-19 to 37.3% during shelter-in-place orders and 34.3% during reopening. Telehealth visits for children who were non-English speaking increased from 3.5% before COVID-19 to 17.5% during shelter-in-place orders and remained at 15.0% during reopening. Pandemic-related telehealth expansion included optimization of workflows to include patients with public insurance and those who did not speak English. Increased participation by those groups persisted during the reopening phase, indicating that prioritizing inclusive telehealth workflows can reduce disparities in access to care.

This retrospective chart review assesses the impact of introduction of an adolescent young adult oncology navigator (AYAON) on first contact with oncology psychosocial services (OPS) for adolescents and young adults (AYAs) newly diagnosed with cancer. All AYAs newly diagnosed at a single adult oncology center between 17 and 29 years of age from July 2016 to July 2018 were reviewed. AYA contact with the AYAON was associated with an increase in contact with OPS. Following the introduction of the AYAON, there was a clinically significant decrease in the time to first OPS contact for newly diagnosed AYAs with cancer.

Objective The purpose of this study was to develop a natural language processing (NLP) pipeline to identify incidental thyroid nodules (ITNs) meeting criteria for sonographic follow-up and to assess both adherence rates to white paper recommendations and downstream outcomes related to these incidental findings. Methods 21583 non-contrast chest CT reports from 2017 and 2018 were retrospectively evaluated to identify reports which included either an explicit recommendation for thyroid ultrasound, a description of a nodule ≥ 1.5 cm, or description of a nodule with suspicious features. Reports from 2018 were used to train an NLP algorithm called fastText for automated identification of such reports. Algorithm performance was then evaluated on the 2017 reports. Next, any patient from 2017 with a report meeting criteria for ultrasound follow-up was further evaluated with manual chart review to determine follow-up adherence rates and nodule-related outcomes. Results NLP identified reports with ITNs meeting criteria for sonographic follow-up with an accuracy of 96.5% (95% CI 96.2-96.7) and sensitivity of 92.1% (95% CI 89.8-94.3). In 10006 chest CTs from 2017, ITN follow-up ultrasound was indicated according to white paper criteria in 81 patients (0.8%), explicitly recommended in 46.9% (38/81) of patients, and obtained in less than half of patients in which it was appropriately recommended (17/35, 48.6%). Discussion NLP accurately identified chest CT reports meeting criteria for ITN ultrasound follow-up. Radiologist adherence to white paper guidelines and subsequent referrer adherence to radiologist recommendations showed room for improvement.

SUMMARY: Background: Pre-operative estimation of breast mound volume for immediate breast reconstruction is necessary for operative planning, especially in direct-to-implant reconstruction. Our purpose was to investigate the relationship between pre-operative predictions of breast mound weight from 3D imaging and actual mastectomy weight and implant size. Methods: A retrospective chart review of all patients who had previously undergone nipple-sparing mastectomy (NSM) by a single surgeon was performed. Pre-operative 3D images were reviewed and calculations of breast mound weight were performed by three independent reviewers. Intra-operative mastectomy weight and final implant weight were collected from patient charts. A regression analysis between calculated and actual values was performed. Results: There were 59 reconstructed breasts included. Pre-operative 3D imaging-guided breast weight calculations were similar across reviewers (R=0.96). Pre-operative calculations of breast weight were 49.4g (SD=134.0) smaller than actual mastectomy specimens. Mastectomy specimens were 41.0g (SD=130.2) smaller than final implant sizes. Thereby, the relationship was as follows: Pre-operative calculated breast weight < actual Mastectomy weight < implant weight. Mastectomy weight and final implant size had linear relationships with pre-operative calculations of breast weight. Formulas for predicting mastectomy weight [mastectomy weight = 63.2 + 0.95 (pre-operative calculated weight)] and implant size [Implant weight = 209.7+ 0.56 (pre-operative calculated weight)] from pre-operative calculations of breast weight were generated. Conclusions: Three-dimensional scanning technologies may be a useful tool to predict implant sizes for direct-to-implant breast reconstruction. Final implant size was heavier than intra-operative mastectomy weight and pre-operative calculated breast mound weight.

Objectives To compare the perioperative and postoperative outcomes of single port robotic pyeloplasty and multiport robotic pyeloplasty using a propensity-score matched analysis. Materials and Methods We performed a chart review of all patients who underwent single port robotic pyeloplasty from January 2019 to October 2020 and multiport robotic pyeloplasty from January 2016 to October 2020. Patient demographics, intraoperative data, and postoperative outcomes were collected and analyzed. Propensity-score matching was performed on sex, body mass index, and history of previous pyeloplasty to adjust for potential baseline confounders. A post hoc sensitivity analysis for operative time was performed to examine the robustness of the results. Results In total, 24 and 41 patients underwent single port and multiport robotic pyeloplasty, respectively. Following propensity-score matching, 21 multiport cases were matched 1:1 to single port cases. The SP group was shown to have longer median operative times (128.0 vs 88.0 minutes, p=0.0411) and shorter follow up time (9.3 vs 18.7 months, p=0.0066). In a sensitivity analysis, single port robotic pyeloplasty was marginally associated with increased operative time (95% CI -0.25, 29.72, p=0.0540). Conclusions Single port robotic pyeloplasty is a safe and acceptable alternative to multiport robotic pyeloplasty, achieving comparable perioperative and postoperative outcomes.

Purpose To determine if implementing a normothermia bundle, which includes preoperative forced-air warming blankets, reduces incidence of inadvertent perioperative hypothermia (IPH). Design Intervention study using retrospective chart review. Methods Patients received a preoperative forced-air warming blanket and temperature management with the normothermia bundle. Temperature status data was collected from patient charts to evaluate the incidences of IPH and findings from this data analysis was used to measure improvement in perioperative temperature management. Findings Of 200 patients, 63 (31.5%) remained normothermic, 37 (18.5%) had at least one documented hypothermic temperature, and 100 (50%) had no documented temperature during the intraoperative phase of care. Although compliance with intraoperative temperature monitoring decreased by 13% postintervention, the incidence of documented IPH in reviewed records was decreased by 3.6-fold. Conclusion Implementing a normothermia bundle that includes a preoperative forced-air warming blanket may lower the incidences of IPH, especially in surgical cases lasting over 120 minutes.

Next-generation sequencing (NGS) of rearranged Ig genes is an effective technology for identifying pathologic clonal cells in multiple myeloma (MM) and tracking minimal residual disease. The clinical effect of implementing NGS in Ig gene clonality analysis was evaluated via a retrospective chart review. A total of 312 patients diagnosed with MM were enrolled in the study. Ig gene clonality was determined by fragment analysis using BIOMED-2 multiplex PCR assays and by NGS using the LymphoTrack IGH FR1 Assay and LymphoTrack IGK Assay. The clonality detection rates in diagnostic samples obtained using fragment analysis and NGS were 96.7% and 95.4%, respectively (statistically nonsignificant difference; P = 0.772). Among samples of patients in complete remission, the clonality detection rates obtained using fragment analysis and NGS were 33.3% and 60.3%, respectively (statistically significant difference; P = 0.034). Progression-free survival was significantly longer in negative than positive patients by NGS analysis (P = 0.03). Clonality detection by NGS-based methods using IGH FR1 and IGK assays in routine clinical practice is feasible, provides good clonality detection rates in diagnostic samples, and allows monitoring of samples in MM patients with significant prognostic value.

Background Overall survival (OS) for malignant pleural mesothelioma (MPM) in vulnerable subgroups remains poorly understood with scarce data available to guide treatment decisions. The study describes real-world detailed treatment patterns and outcomes of patients with advanced MPM overall and specifically in elderly and poor performance status (PS) patients. Methods Retrospective chart review was performed for all patients with histologically confirmed MPM seen at University Health Network/Princess Margaret Cancer Centre (UHN-PM). Results A total of 667 patients with MPM were identified and 304 advanced-disease MPM (aMPM) patients had continuing care at U HN- P M (UP-cohort). In the UP-cohort, 77% of patients received ≥ one line of systemic treatment. Systemic therapy trial participation was 39%. Patients not treated with systemic therapy (29%) were more likely to be ≥ 75 years and PS ≥ 2. Median OS was 15.3 months (95%CI 13.6-18.3), with longer survival in treated vs. untreated patients (17.4 vs. 10.6 months; P = .01). Longer survival with systemic treatment was seen in patients ≥75 years (12.7 vs. 6.6 months) and patients with poor PS (9.1 vs. 5.9 months). Median progression-free-survival (PFS) and OS for patients treated with second-line therapy was poor (3.0 and 8.9 months, respectively). Discussion In our real-world analysis of patients with aMPM treated at an academic referral centre, systemic treatment was given to the majority of patients and benefit was seen even in the elderly and poor PS patients frequently underrepresented in clinical trials. Trial participation was potentially facilitated by the formation of a dedicated multidisciplinary MPM clinic.

Improved understanding of non-respiratory infections in cystic fibrosis (CF) patients will be vital to sustaining the increased life span of these patients. To date, there has not been a published report of urinary tract infections (UTIs) in CF patients. We performed a retrospective chart review at a major academic medical center during 2010-2020 to determine the features of UTIs in 826 CF patients. We identified 108 UTI episodes during this period. Diabetes, distal intestinal obstruction syndrome (DIOS), and nephrolithiasis were correlated with increased risk of UTIs. UTIs in CF patients were less likely to be caused by Gram-negative rods compared to non-CF patients and more likely to be caused by Enterococcus faecalis. The unique features of UTIs in CF patients highlight the importance of investigating non-respiratory infections to ensure appropriate treatment.

Summary Background With the experience-based hypothesis of low donor site morbidity (DSM) for free flaps from the distal femur, this cohort study aimed to evaluate the DSM according to objective and reproducible criteria. Methods One hundred and fifty-six patients who had a flap harvest from either the medial or lateral femoral condyle region between 2005 and 2017 were included. A retrospective chart review was performed for all patients. In total, 97 patients were available for a follow-up examination. Outcomes were assessed according to objective (Knee Society Score; Larson Knee Score; OAK Score; 0–100 points), patient-reported (IKDC Score; KOOS Score; 0–100 points), and radiologic criteria (Kellgren and Lawrence Score; MRI Osteoarthritis Knee Score). Results The median follow-up time was 1,529 days (range: 248–4,810). The mean Knee Society Score (94.8 ± 10.1), Larson Knee Score (94.5 ± 10.1), and OAK Score (95.5 ± 6.6) showed nearly unimpaired knee function. The overall patient-reported DSM was low (IKDC Score: 86.7 ± 17.4; KOOS Score: 89.3 ± 17.1). Osteochondral (OC) flaps had a significantly higher DSM, regardless of the donor site. Bone flaps did not show any relevant radiologic morbidity in the Kellgren and Lawrence Score. Besides the procedure-associated cartilage lesions at the OC donor sites, MRI Osteoarthritis Knee Score did not show any significant presence of further knee pathologies in the bilateral MRI Scans. The obvious cartilage lesions did not have a relevant impact on the knee function of most patients. Conclusion The DSM for bone and soft-tissue flaps from the femoral condyle region is negligible. OC flaps are associated with a significantly higher DSM, although a clinically relevant impact on knee function was not evident in the majority of patients.

Introduction Women with advanced kidney disease are advised to wait until after transplant to pursue pregnancy, but the impact of pregnancy on estimated glomerular filtration rate (eGFR) decline and kidney histology is unclear. Methods We identified a cohort of women aged 18 to 44 years at transplant from 1996 to 2014 at our 3-site program (N = 816) and determined whether they had a pregnancy >20 weeks gestation post-transplant by chart review. Outcomes included rate of change in eGFR after pregnancy, changes in kidney histology before and after pregnancy, graft failure, and 50% reduction in eGFR. Results There were 37 women with one or more pregnancies lasting longer than 20 weeks gestation post-transplant. Comparing women with and without pregnancy post-transplant, there was a significant increase in the rate of eGFR decline after pregnancy (−2.4 ml/min per 1.73 m2 per year vs. −1.9 ml/min per 1.73 m2 per year in women with no pregnancy, P < 0.001). Pregnancy did not affect the risk of graft failure, death-censored graft failure, or 50% reduction in eGFR. Conclusion Pregnancy affects the rate of eGFR decline in the allograft. Postpregnancy biopsy findings revealed an increase in vascular injury, which could be a potential mechanism. We did not find a significant increase in risk of graft failure or reduction in eGFR by 50% owing to pregnancy., Graphical abstract

Children with refractory functional abdominal pain (FAP) experience functional disability and may utilize emergency department (ED) and/or inpatient services. Whether multidisciplinary programs which help care for children with refractory FAP affect acute healthcare utilization is unknown. A retrospective chart review of children initially evaluated by the outpatient Multidisciplinary Abdominal Pain Program (MAPP) from October 2016 to May 2019 was completed. Patient characteristics and number of ED visits and hospitalizations for abdominal pain in the year prior to versus year after MAPP evaluation were captured. Thirty-eight children (ages 9-17 years [median 13 years]) were included. The median number of ED visits/patient/year decreased from 1 (range: 0-7) to 0 (range: 0-3), (p

Background: Knowledge about work-related occupational therapy in psychiatric inpatient and day hospital clients is limited. Aims: The aim of the study was to explore the desired and achieved productivity status in mental health service users participating in a pre-vocational therapy (PVT) intervention. Outcome variables were productivity status and achievement of desired productivity status at discharge, and change or persistence of productivity status between admission and discharge. Methods: This is a short-term prospective study based on observational data from health records (N = 98). Results: At admission, 53.2% of participants named a clear desired productivity status; 46.8% did not. Of the former, 76.9% expressed a desire for employment or education on the regular job market; 28.0% achieved their desired outcome at discharge, whereas 72.0% did not. Overall, 58.5% retained, established or increased productive activities, while 41.5% were not engaged in or had reduced productive activities at discharge. These two groups differed in socio-economic and social-security-related characteristics, treatment-related characteristics and psychiatric diagnosis. Conclusions and significance: Some, but not all kinds of clients in acute psychiatric inpatient and day hospital settings manage to take a first step towards productive activities during the first phase of treatment.

BACKGROUND There are many materials available for the reinforcement of complex abdominal wall reconstruction, including permanent synthetic, biologic, and absorbable synthetic meshes. The recurrence rate of complex hernia repairs beyond 5 years has not been reported. We hypothesized that the use of absorbable synthetic mesh in clean wounds would yield favorable long-term outcomes. STUDY DESIGN Patients who underwent open complex ventral hernia repair with clean wounds (CDC class 1) using absorbable synthetic mesh (Bio-A, Gore, Flagstaff, AZ) in the retrorectus position were retrospectively reviewed. Chart review and a validated telephone questionnaire to screen for recurrence were utilized to evaluate and document hernia recurrence. RESULTS A total of 49 patients were included in this study. Patients were followed for recurrences for up to 105 months, with a mean follow-up time of 62.4 months (5.2 years). The total number of midline hernia recurrence was 7 out of the original 49 patients (14%). The mean and median recurrence time are 37.4 and 38.8 months, respectively. Kaplan-Meier survival analysis estimated hernia recurrence rate as 2%, 4.6%, 7.1%, 12%, 15%, and 18% at 12, 24, 36, 48, 60, and 72 months, respectively. CONCLUSION The use of absorbable synthetic mesh in clean wound ventral hernia repair resulted in favorable long-term recurrence rates. The recurrence rate of absorbable synthetic mesh is similar to that of permanent synthetic mesh, which gives a viable option for patients in whom permanent synthetic mesh is not an option.

Objective(s) To determine if hysteroscopic removal of endometrial polyps, specifically via morcellation of polyps, affects implantation rate (IR), clinical pregnancy rate (CPR), spontaneous abortion (SAB) rate, and live birth rate (LBR) in first frozen embryo transfer (FET) cycles. Study Design Retrospective chart review, with data abstracted from the charts of all first autologous oocyte frozen embryo transfer (FET) cases (n=135) at a single fertility center from January 2018 through June 2020. Subjects were grouped into A) hysteroscopic polypectomy prior to first FET (n=25) or B) no hysteroscopic polypectomy prior to first FET (n=110). The primary outcome was live birth rate (LBR). Secondary outcomes were implantation rate (IR), clinical pregnancy rate (CPR), and spontaneous abortion (SAB) rate. Results We found no difference between the groups in terms of the primary outcome (LBR) or the secondary outcomes IR, CPR, and SAB rate. Conclusion(s) The data analyzed here suggest that hysteroscopic morcellation of endometrial polyps has no adverse effect on IR, SAB rate, CPR, or LBR among first FET cases after this type of polypectomy.

Key Points Orthopedic toxicity was common in adolescent and young adult patients treated on DFCI Consortium ALL pediatric protocols.Younger age and exposure to pegaspargase were associated with higher risk of ON, and patients with ON had superior OS., Visual Abstract, Adolescent and young adult patients with acute lymphoblastic leukemia (ALL) have superior outcomes when treated on pediatric regimens. Pediatric ALL regimens rely heavily on corticosteroids and asparaginase and are known to increase the risk of osteonecrosis (ON) and fractures in children, particularly adolescents. Orthopedic toxicity among young adults treated on pediatric-inspired regimens is not well described. Here, we report the symptomatic orthopedic toxicities of patients aged 15 to 50 years treated on sequential Dana-Farber Cancer Institute ALL Consortium protocols. Among 367 patients with a median age of 23 years (range, 15-50 years; 68% aged

Eosinophilic oesophagitis (EoE) may lead to severe complications if not promptly recognised.To assess the diagnostic delay in patients with EoE and to explore its risk factors.EoE patients followed-up at eight clinics were included via retrospective chart review. Diagnostic delay was estimated as the time lapse occurring between the appearance of the first likely symptoms indicative of EoE and the final diagnosis. Patient-dependent and physician-dependent diagnostic delays were assessed. Multivariable regression models were computed.261 patients with EoE (mean age 34±14 years; M:F ratio=3:1) were included. The median overall diagnostic delay was 36 months (IQR 12-88), while patient- and physician-dependent diagnostic delays were 18 months (IQR 5-49) and 6 months (IQR 1-24). Patient-dependent delay was greater compared to physician-dependent delay (95% CI 5.1-19.3, p0.001). A previous misdiagnosis was formulated in 109 cases (41.8%; gastro-oesophageal reflux disease in 67 patients, 25.7%). The variables significantly associated with greater overall diagnostic delay were being a non-smoker,1 episode of food impaction, previous endoscopy with no biopsies, regurgitation, and ≥2 assessing physicians. Being single was significantly associated with lower overall and patient-dependent diagnostic delay.EoE is burdened by substantial diagnostic delay, depending on both patient-related and physician-related factors.

To describe the surgical technique of the supraclavicular artery fascial flap (SAFF) and outcomes in neopharyngeal covering with overlay technique during salvage total laryngectomy for residual or recurrent carcinoma after chemo/radiation treatment.Chart review of patients treated between October 2018 and February 2019 at two tertiary care hospitals. Variables extracted from patient records were age, gender, history of chemo/radiation therapy, neck dissection, surgical and postoperative complications. Outcomes measured were surgical time, postoperative complications and flap failure, oral intake start and patient discharge.Ten male patients were included. Median age was 64 years. All patients underwent salvage total laryngectomy and neopharyngeal covering with SAFF. Mean flap harvest time was 25 minutes. No surgical complications or flap failure were recorded. Oral intake was started on a median of post-operative day 10. No cases of pharyngocutaneous fistula were encountered.SAFF is a reliable, easy and quick to harvest flap, which provides a good alternative to other pedicled and free flaps for hypopharyngeal coverage in laryngeal salvage surgery. Donor site morbidity is almost null and postoperative complications are very rare.Lembo peduncolato di fascia sovraclaveare: utile strumento nella laringectomia ed emifaringolaringectomia totale di salvataggio.Descrivere la tecnica chirurgica del lembo SAFF e le sue applicazioni e risultati nella ricostruzione faringea durante laringectomia di salvataggio per SCC persistenti dopo trattamento chemio/radioterapico.Analisi retrospettiva di pazienti trattati fra 10/2018 e 02/2019 in due centri ospedalieri di terzo livello. Le variabili analizzate sono età, sesso, precedente chemio/radioterapia, svuotamento laterocervicale, complicanze intra e post-operatorie. I risultati valutati sono tempo chirurgico, complicanze post-operatorie, fallimento del lembo, tempo d’inizio dell’alimentazione per os e durata della degenza.Sono stati inclusi 10 pazienti maschi. L’età mediana era 64 anni. Il tempo mediano di allestimento del lembo è stato di 25 minuti. Non sono state registrate complicanze intra o post-operatorie. L’inizio mediano dell’alimentazione per os è stato in decima giornata post-operatoria. Non sono stati osservati casi di fistolizzazione faringo-cutanea.Il SAFF è un lembo affidabile, facile e rapido da allestire, che offre una valida alternativa ad altri lembi peduncolati e liberi per la copertura ipofaringea nella chirurgia laringea di salvataggio. La morbilità del sito donatore è praticamente nulla e le complicanze post-operatorie sono molto rare.

Background Neonates who require Extracorporeal Membrane Oxygenation (ECMO) are at risk for calcium derangements and associated adverse outcomes. Local problem A large children's hospital in the Southwest changed their practice from using calcium gluconate in priming their neonatal ECMO circuits to using calcium chloride. The impact of this change was not investigated. Methods A retrospective chart review of 56 neonates who required ECMO support one year prior to and one year following the practice change was conducted. Descriptive data was collected along with the first ionized calcium measured following ECMO initiation. Results Upon review of the data, the post-ECMO ionized calcium levels were not significant between the calcium gluconate and calcium chloride groups using a Mann Whitney U test (U = 315.5, z = −1.25, p = .213). However, Fisher's exact test revealed an odds ratio of 3.43 for the first ionized calcium being outside normal range in the calcium gluconate group. Discussion While comparison of the first measured ionized calcium post-ECMO between the two groups was not statistically significant, there was a significant correlation with abnormal post-ECMO ionized calcium in the calcium gluconate group. Conclusions This project suggests that both calcium gluconate and calcium chloride are appropriate for use in priming the neonatal ECMO circuit, however calcium chloride may provide tighter control of calcium during ECMO initiation in neonates.

Temporomandibular joint (TMJ) ankylosis is a condition in which bony or fibrous adhesion of the anatomical joint components results in loss of function. This is particularly distressing and debilitating for patients who struggle to maintain good oral hygiene, which results in additional pain, oral disease, and ultimately, a poor aesthetic profile. A retrospective chart review was carried out to document the cases of three patients who attended a single centre for the management of ankylosis of the TMJ. Consent for chart review and use of photographs was gained from each one. Charts were obtained, records reviewed, and each of the cases written up for presentation in a case series. All three underwent arthroplasty of the TMJ and insertion of Matthews devices (two patients unilateral, one bilateral). All were followed up postoperatively. They experienced significant improvements in vertical mouth opening which have been maintained to the present. The Matthews device allows movement and physiotherapy postoperatively whilst maintaining the surgically created space. This prevents impingement on the tissues placed between the glenoid fossa and mandible, and appears to prevent relapse and further ankylosis. To our knowledge, few studies to date have documented the use of the Matthews device following interpositional arthroplasty of the TMJ.

PURPOSE To investigate complications and outcomes of clear corneal incision cataract surgery in patients with thrombocytopenia. SETTING 1 veterans hospital and 2 academic medical centers. DESIGN Multicenter retrospective chart review. METHODS All eyes of thrombocytopenic patients that underwent clear corneal incision cataract surgery with a platelet count of 100 × 103/μL or less measured within 30 days prior to surgery were included. Subject demographics, intraoperative complications, use of pupillary expansion devices, use of local anesthetic injections, and change in corrected distance visual acuity were recorded. RESULTS 3 sites recorded 40 113 clear corneal incision cataract surgeries, of which 196 eyes (0.49%) of 150 thrombocytopenic patients were recorded. The mean platelet count in the study subjects was 73.0 ± 20.5 × 103/μL. Two cases of intraoperative iris hemorrhage that were readily and controlled occurred in conjunction with pupillary expansion. There were no bleeding complications associated with retrobulbar, peribulbar, or sub-Tenon anesthetic injections. There was a statistically significant improvement (P < .0001) in visual acuity post-operatively. CONCLUSIONS Clear corneal incision cataract surgery with pupillary expansion devices and local anesthetic injections can be safely performed in patients with thrombocytopenia.

Objective To evaluate the surgical procedures used to treat external auditory canal cancer with respect to avoiding postoperative infection of the temporal bone defect. Methods Enrolled in the study were 52 patients with external auditory canal cancer surgically treated between July 2015 and October 2020 (38 lateral temporal bone resections, 12 subtotal temporal bone resections and 2 partial resections, accompanied by various combined procedures). Retrospective chart review was conducted taking into consideration postoperative infection, and univariate analysis of prognostic factors was performed. Results In cases managed with subtotal temporal bone resection, no postoperative infections occurred. Cases managed with subtotal temporal bone resection demonstrated increased use of free-flap reconstruction, and longer antibiotic infusion period. On the other hand, analysis of cases managed with lateral temporal bone resection revealed 10 out of 38 patients with postoperative infection (26.3%). However, we couldn't find out any factors that contributed significantly to the prevention of postoperative infection, including the surgical procedures used to manage the defected space, which included free-flap implantation, obliteration with fat tissue, muscular flap rotation, and leaving the space empty without obliteration or reconstruction. Conclusion In cases managed with lateral temporal bone resection, leaving the resected space empty did not increase the risk of infection. On the other hand, in cases with subtotal temporal bone resection, filling the surgical defect with an autologous bulk, including the free-flap reconstruction and fat obliteration, seems to prevent the infection. Moreover, prolonged antibiotic infusion may suppress postoperative infection of the temporal bone defect.

BACKGROUND AND OBJECTIVES Follow-up on results of inpatient tests pending at discharge (TPAD) must occur to ensure patient safety and high-quality care continue after discharge. We identified a need to improve follow-up of TPAD and began a quality improvement initiative with an aim of reducing the rate of missed follow-up of TPAD to ≤20% within 12 months. METHODS The team used the Plan-Do-Study-Act method of quality improvement and implemented a process using reminder messages in the electronic health record. We collected data via retrospective chart review for the 6 months before the intervention and monthly thereafter. The primary outcome measure was the percentage of patients with missed follow-up of TPAD, defined as no documented follow-up within 72 hours of a result being available. The use of a reminder message was monitored as a process measure. RESULTS We reviewed charts of 764 discharged patients, and 216 (28%) were noted to have TPAD. At baseline, the average percentage of patients with missed follow-up was 80%. The use of reminder messages was quickly adopted. The average percentage of patients with missed follow-up of TPAD after beginning the quality improvement interventions was 35%. CONCLUSIONS We had significant improvement in follow-up after our interventions. Additional work is needed to ensure continued and sustained improvement, focused on reducing variability in performance between providers and investing in technology to allow for automation of the follow-up process.

Objectives Our aim in this study was to identify pediatric patients presenting in diabetic ketoacidosis (DKA) who received initial treatment inconsistent with current guidelines, and then to track associated complications. Methods This retrospective chart review examined 47 pediatric patients admitted to our institution with DKA, including those transferred from community hospitals. Primary outcome measures were exposure to treatment-related risk factors for cerebral edema (CE), including administration of an intravenous (IV) insulin bolus, IV bicarbonate, insulin within 1 hour of IV fluid start and non-NPO (nil per os) status. Results Seventy-five percent of patients were exposed to at least one management practice that deviated from guidelines. Thirty-four percent of patients were exposed to a treatment-related risk factor for CE, with a significantly higher prevalence in those presenting to community centres (52% vs 19%; p=0.02). There were no radiologically confirmed cases of CE. Conclusions Despite the presence of multiple, evidence-based guidelines, a significant proportion of children---and especially those who present to community centres---are exposed to practices that increase CE risk.

Purpose To evaluate the outcomes and complications of scleral buckle surgery alone or combined with pneumatic retinopexy (pneumatic buckle) for the treatment of primary rhegmatogenous retinal detachment. Design Retrospective chart review. Participants Two hundred thirteen patients with rhegmatogenous retinal detachment of whom 101 underwent primary scleral buckle surgery at Rabin Medical Center in 2005–2015 (SB group) and 112 underwent pneumatic buckle surgery at Royal Alexandra Hospital in 2013–2015 (PB group). Methods All patients were followed for ≥12 months. Data on clinical and surgical parameters, outcome, and complications were collected from the medical files. Main Outcome Measures Best corrected visual acuity and anatomical outcomes. Results At 12 months, average best corrected visual acuity was 0.3 logMar in the SB group and 0.42 logMar in the PB group ( P Conclusion Scleral buckle surgery alone is efficient for the treatment of rhegmatogenous retinal detachment. Its combination with pneumatic retinopexy usually has no significant added value in terms of anatomical reattachment rate. Outcomes of Pneumatic buckling vs Scleral Buckling for RRD

INTRODUCTION Hiatal hernia recurrence following surgical repair is common. We sought to define the most common anatomic location and mechanism for hiatal failure to inform technical strategies to decrease recurrence rates. METHODS Retrospective chart review and video analysis were performed for all recurrent hiatal hernia operations performed by a single surgeon between January 2013 and April 2020. Hiatal recurrences were defined by anatomic quadrants. Recurrences on both left and right on either the anterior or posterior portion of the hiatus were simply classified as 'anterior' or 'posterior', respectively. Three or more quadrants were defined as circumferential. Mechanism of recurrence was defined as disruption of the previous repair or dilation of the hiatus. RESULTS There were 130 patients to meet criteria. Median time to reoperation from previous hiatal repair was 60 months (IQR19.5-132). First-time recurrent repairs accounted for 74%, second time 18%, and three or more previous repairs for 8% of analyzed procedures. Mesh had been placed at the hiatus in a previous operation in 16%. All reoperative cases were completed laparoscopically. Video analysis revealed anterior recurrences were most common (67%), followed by circumferential (29%). There were two with left-anterior recurrence (1.5%), two posterior recurrence (1.5%), and one right-sided recurrence. The mechanism of recurrence was dilation in 74% and disruption in 26%. Disruption as a mechanism was most common in circumferential hiatal failures. Neither the prior number of hiatal surgeries nor the presence of mesh at the time of reoperation correlated with anatomic recurrence location or mechanism. Reoperations in patients with hiatal disruption occurred after a shorter interval when compared to hiatal dilation. CONCLUSION The most common location and mechanism for hiatal hernia recurrence is anterior dilation of the hiatus. Outcomes following techniques designed to reinforce the anterior hiatus and perhaps to prevent hiatal dilation should be explored.

OBJECTIVES To assess transfusion practices at a Canadian tertiary care center before and after a hospital-wide blood management educational campaign based on the Choosing Wisely toolkit. BACKGROUND Red blood cell (RBC) transfusions are an essential intervention in obstetrics and gynaec ology (O&G). However, with limited guidelines outlining the appropriate use of RBC transfusions, clinicians routinely transfuse based on haemoglobin values and habits. METHODS/MATERIALS We conducted a retrospective chart review of all patients who received a RBC transfusion while admitted under an O&G provider in two 12-month periods-before and after the intervention. The campaign consisted of Grand Rounds, formal and informal teaching, and posters placed within the hospital. We judged appropriateness from a set of criteria guided by the status of ongoing bleeding, pre-transfusion haemoglobin, and the number of units ordered simultaneously. RESULTS Transfusion appropriateness was poor in pre- and post-intervention periods (46% vs. 51%, p = 0.59). The overall rate of RBC transfusion was reduced from 1.8% to 1.2% (83/4610 vs. 55/4618, p = 0.02) after the intervention. There was a 52% reduction in the total number of RBC units of transfused (229 vs. 111, p

Objective In the hospital of La Princesa, the "Sepsis Code" (CSP) began in 2015, as a multidisciplinary group that provides health personnel with clinical, analytical and organizational tools, with the aim of the detection and early treatment of patients with sepsis. The objective of this study is to evaluate the impact of CSP implantation on mortality and to determine the variables associated with an increase in it. Methods A retrospective analytical study of patients with CSP alert activation from 2015 to 2018 was conducted. Clinical-epidemiological variables, analytical parameters, and severity factors such as admission to critical care units (UCC) and the need for amines were collected. Statistical significance was established at p Results We included 1,121 patients. The length of stay was 16 days and 32% required admission to UCC. Mortality showed a statistically significant linear downward trend from 24% in 2015 to 15% in 2018. The predictive mortality variables with statistically significant association were lactate > 2 mmol/L, creatinine > 1.6 mg/dL and the need for amines.>5.0%, mortality at the time of chart review 62.0%, and 6-months-post-discharge readmission 47.7%. Conclusions The implementation of Sepsis Code decreases the mortality of patients with sepsis and septic shock. The presence of a lactate > 2 mmol/L, creatinine > 1.6 mg/dL and/or the need to administer amines in the first 24 hours, are associated with an increase in mortality in the patient with sepsis.

Nonalcoholic steatohepatitis (NASH) is common in patients with obesity. Liver biopsy (LB) can be routinely or selectively performed during bariatric surgery to identify patients with NASH.Patients undergoing bariatric surgery between 2016 and 2020 at our institution were identified. Chart review identified patients undergoing concurrent LB. LB results were compared between patients undergoing routine LB and selective LB. Patient demographics and postoperative outcomes were compared between those who received LB and those who did not (non-LB). In the LB cohort, preoperative characteristics of patients with NASH were compared to those without NASH, and multivariable regression was used to identify predictors of NASH.Two thousand three hundred ninety-three patients were identified, of which 400 (16.7%) had liver biopsies (LB) and 1,993 (83.3%) did not (non-LB). Three hundred thirty LB were performed routinely, and 70 were selective. Compared to selective LB, routine LB identified significantly higher rates of steatosis (83.6% vs. 4.5%, p 0.01), periportal inflammation (67.0% vs. 3.2%, p 0.01), fibrosis (65.8% vs. 2.1%, p 0.01), and NASH (10.9% vs. 1.5%, p 0.01). There were no differences in postoperative complications, blood transfusions, readmissions, or reoperations between LB and non-LB. On multivariable regression, highest BMI 40 (OR 2.85, 95% CI 1.43-5.67) and insulin-dependent diabetes (OR 4.83, 95% CI 1.70-13.69) were associated with a higher odds of NASH, while Black race was associated with lower odds (OR 0.25, 95% CI 0.09-0.65).Routine liver biopsies during bariatric surgery identify higher rates of advanced NAFLD compared to selective biopsies, and can be safely performed without an increased risk of postoperative complications.

Background: The pharmacodynamic effects of digoxin are susceptible to multiple factors, most notably, heart uptake of the digoxin dose and its concentration in the serum. Another important factor to mention is the renal function state of an individual. Objective: In this study, we aimed to develop a simple algorithm based on subsets of clinically relevant information, which will help to personalize digoxin based on pharmacokinetic (PK) approach which can help in marketing the appropriate utilization of this medication. Methods: This was a retrospective chart review and analysis of 48 patients who were admitted to the Drug and Poison Information center in Buraidah, Saudi Arabia, between January 2016 and April 2019. All pharmacokinetic parameters were added according to the C-peaks and C-troughs. MONOLiX® was used for data pharmacokinetic analysis. Results: Twenty-seven (56%) were males and twenty-one (44%) were females with an average age of 63.6 years across both genders. The mean volume of distribution was 496.6 litres with an average clearance of 6.6 L/h. For females, their average volume of distribution was slightly higher than that for males (526 litres compared to 473 litres). In addition, the clearance rate between both genders showed a 2.1 litre/hour discrepancy (7.8 L/h for females compared to 5.7 L/h for males). Conclusion: In order to individualize the digoxin dosage regimens, this model can be used to predict digoxin serum concentration. Further studies are needed to clarify the effects of nutritional status and co-administration of medications on digoxin pharmacokinetics.

INTRODUCTION This study compared costs, length of visit, and utilization trends for patients with fractures seen in an immediate care orthopaedic center (I-Care) versus the emergency department (ED) in a major metropolitan area. METHODS A retrospective chart review of consecutive patients seen on an outpatient basis in the ED and I-Care over a 6-month period was conducted. Patient demographics, procedures done, care category, estimated costs, and disposition information were included for statistical analysis. Within the low-acuity fracture care group, a cost-comparison analysis was conducted. RESULTS A total of 610 patients met inclusion criteria with 311 seen in I-Care and 299 in the ER. I-Care patients were more likely to have low-acuity injuries compared with ED patients (60.1% versus 18.1%, P < 0.001). The length of visit was longer for patients seen in the ED compared with I-Care (6.1 versus 1.43 hours, P value < 0.001). A cost analysis of low-acuity patients revealed that an estimated $62,150 USD could have been saved in healthcare costs by the initial diversion of low-acuity patients seen in the ER to I-Care during the study period. DISCUSSION These results suggest that the I-Care orthopaedic urgent care model is a more cost-effective and more efficient alternative to the ED for patients with fractures requiring procedural treatment and low-acuity patients managed on an outpatient basis.

BACKGROUND: There is no consensus on how to wean infants from Nasal Continuous Positive Airway Pressure (NCPAP). We hypothesized that ceasing NCPAP abruptly would decrease the duration required, compared with a gradual wean. METHODS: This retrospective chart review included preterm infants requiring NCPAP for over 48 hours. Cohort1 weaned NCPAP by cycling on and off, while cohort 2 ceased NCPAP abruptly. The primary outcome was total days on NCPAP. Secondary outcomes included rate of bronchopulmonary dysplasia, weight gain, duration of hospital stay, and compliance with the use of stability criteria. RESULTS: 81 infants met inclusion criteria in cohort one, and 89 in cohort two. Median days on NCPAP were 17.0 and 11.0 days, respectively, not significant. There was no significant difference in secondary outcomes. CONCLUSIONS: There was no significant association between the two NCPAP weaning protocols and the outcomes studied.

Background Due to an ageing population, dengue among older patients is encountered more frequently in many countries. Our study aimed to explore the clinico-laboratory parameters and outcomes among dengue-infected older patients in comparison with younger patients. Methods This retrospective chart review involved dengue patients with dengue non-structural protein 1 (NS1) antigen positivity admitted to a tertiary hospital in Malaysia from January to July 2015. A comparison was made between older people (aged ≥60 y) and others. Results Among 406 dengue patients, 43 (10.6%) were older people. Older dengue patients were less likely to present with persistent vomiting (adjusted OR [AOR] 0.247, 95% CI 0.093 to 0.656, p=0.005), while restlessness and confusion were more common at presentation (AOR 3.356, 95% CI 1.024 to 11.003, p=0.046). Older patients had significantly lower albumin upon admission (38 vs 40 g/L, p=0.036) and during hospital stay (35 vs 37 g/L, p=0.015). Compared with younger patients, older patients were more likely to have experienced nadir platelet counts of Conclusions Diagnosis of dengue in older people may be challenging because of atypical presentations. Increased vigilance is necessary as there is an increased tendency to develop severe thrombocytopenia, hypoalbuminemia and prolonged hospitalisation in older people.

Purpose To report the phenomenon of spontaneous regression in presumed ocular surface squamous neoplasia (OSSN) Methods Retrospective chart review of clinically diagnosed cases of OSSN during 2016 to 2019 Results Of the 449 OSSN lesions, spontaneous regression was seen in 8 lesions (2%). The mean age at diagnosis of OSSN was 37 years (median, 36 years; range, 21 to 59 years). All were males with unilateral, treatment-naïve tumors. Mean duration of symptoms was 3 months (median, 2 months; range, 1 to 12 months). All tumors arose within the interpalpebral region, located in the nasal quadrant in 88% (n = 7) and in temporal quadrant in 12% (n = 1). The mean tumor diameter was 4 mm (median, 4 mm; range, 3 to 5 mm). Lesions showed nodular (n = 4; 50%) or placoid (n = 4; 50%) morphology. The other features included keratin production and intrinsic vascularity (n = 8; 100%), feeder vessels (n = 4; 50%), and intratumoral pigmentation (n = 4; 50%). The diagnosis of OSSN was confirmed by classic anterior segment optical coherence tomography (AS-OCT) features. Tumors regressed after a mean period of 5 months (median, 4 months; range, Conclusion OSSN can spontaneously regress in 2% of cases. Immune-mediated reversal of dysplastic changes may explain this phenomenon. Précis In this study, spontaneous regression of presumed ocular surface squamous neoplasia was noted in 2% patients. Tumor regression resulted in restoration of normal epithelial architecture and no recurrences were observed during the follow-up period.

Background Kernicterus Spectrum Disorders (KSDs) result from hyperbilirubinemia-induced brain injury. We developed a Toolkit (KSD-TK) to predict the likelihood of KSDs. This study aims to validate the KSD-TK by comparing it to clinical diagnoses made by the Kernicterus Clinic in the Division of Neurology. Methods Through retrospective chart review, we completed a KSD-TK for 37 patients evaluated between 2011 and 2019 using highest bilirubin, newborn risk factors, neonatal exam, follow-up exam, auditory testing, tooth enamel, and MRI brain results. KSD-TK results were compared to the clinical diagnoses given by a kernicterus expert (SS). Results Of 37 patients, 29 were clinically diagnosed with kernicterus, including 14/14 with KSD-TK scored as "definite", 14/15 "probable", and 1/2 with "possible" kernicterus. None of 6 patients with KSD-TK "not kernicterus" were clinically diagnosed with kernicterus. Combining KSD-TK "definite" and "probable", the KSD-TK has 96.6% sensitivity and 87.5% specificity. Each KSD-TK component had high sensitivity, but only three had specificity ≥0.75: auditory neuropathy spectrum disorder, abnormal movements and/or tone on follow-up exam, and abnormal globus pallidus and/or subthalamic nucleus on MRI. Conclusion The KSD-TK is a promising screening tool for patients at risk for kernicterus. Impact This study provides validation of a Kernicterus Spectrum Disorders (KSDs) Toolkit. The toolkit provides screening criteria for predicting KSD diagnosis. Scores of definite or probable have high sensitivity and specificity for KSDs. Abnormal auditory processing, exam, and MRI were most specific for KSDs.

Aim: To determine the safety and efficacy of 0.5 mg intramuscular (IM) epinephrine for the treatment of subcutaneous allergen immunotherapy induced anaphylaxis. Patients & methods: Retrospective chart review of patients who received 0.5 mg of IM epinephrine for treatment of anaphylaxis from subcutaneous allergen immunotherapy at two outpatient allergy and immunology practices. Results: Thirty-eight patients received 0.5 mg IM epinephrine. Eleven patients (29%) required a second dose, and two patients (5%) required a third dose of IM epinephrine. Sixteen patients (42%) were transferred to the emergency department with ongoing symptoms. All had eventual resolution of anaphylaxis. There were no adverse reactions or fatalities. Conclusion: IM epinephrine at a dose of 0.5 mg is safe and effective for treatment of anaphylaxis from subcutaneous allergen immunotherapy.

Aim: Radiofrequency ablation (RFA) of genicular nerves can treat refractory chronic knee pain. This study evaluated association between patient and procedural characteristics and pain improvement after genicular nerve RFA. Materials & methods: A retrospective chart review. Data were extracted from patients who underwent thermal or cooled RFA of the knee. Results: A total of 124 patients were included. 81% of patients reported ≥75% pain relief after diagnostic nerve blocks. 35% reported ≥50% pain reduction from the RFA. Predictors of improved pain outcomes included higher baseline pain, no depression and thermal (vs cooled) RFA. Conclusion: Identifying patients who may benefit the most from genicular RFA is still not clear. Pain reduction differences between patients with and without depression and RFA type deserves further exploration.

Robert Shapiro,1,2 Alec Sunyecz,3 Stanley Zaslau,1,2 Manuel C Vallejo,1,4 Tyler Trump,2 Omar Dueñas-Garcia1 1Department of Obstetrics and Gynecology, West Virginia University School of Medicine, Morgantown, WV, 26506, USA; 2Department of Urology, West Virginia University School of Medicine, Morgantown, WV, 26506, USA; 3West Virginia University School of Medicine, Morgantown, WV, 26506, USA; 4Department of Anesthesiology, West Virginia University School of Medicine, Morgantown, WV, 26506, USACorrespondence: Robert ShapiroHealth Science Center North, West Virginia University, PO Box 9001A, Morgantown, WV, 26506, USATel +1 304-293-5631Fax +1 304-293-5160Email rshapiro@hsc.wvu.eduBackground: In this study, we aim to compare outcomes after cystotomy repair between standard sutures (910 polyglactin, poliglecaprone) versus barbed (V-LocTM 90) suture. As a secondary outcome, we analyzed factors for suture preference between the two groups.Methods: A retrospective chart review was undertaken for surgeries complicated by cystotomy, identified by ICD-9/10 codes from 2016 to 2019 at West Virginia University (WVU) Hospital. Comparisons were made between cystotomy repair using barbed suture versus standard braided suture. Injuries were categorized by procedure, surgical route, type of suture used in repair, and subsequent complications related to repair. Primary endpoints were examined by Pearson’s Chi-square test and interval data by t-test. A p < 0.05 was significant.Results: Sixty-eight patients were identified with iatrogenic cystotomy at WVU. Barbed suture was used for cystotomy repair in 11/68 (16.2%) patients. No significant difference was seen in postoperative outcomes between patients repaired with barbed suture versus standard braided suture. Barbed suture was significantly more likely to be used for cystotomy repair in minimally invasive surgery (p = 0.001). It was most often utilized in a robotic approach 7/11 (63.6%) followed by laparoscopic 3/11 (27.3%). Body mass index (BMI) was significantly higher in patients receiving a barbed suture repair (p = 0.005).Conclusion: Barbed suture may be comparable to standard braided suture for cystotomy repair. Barbed suture may offer a practical alternative to facilitate cystotomy repair in minimally invasive surgery, especially in patients with a high BMI.Keywords: barbed suture, cystotomy, minimally invasive surgery, obesity

Background: Vulvovaginal candidiasis (VVC) is the second most common vulvovaginitis (VV). About 20% of women will experience recurrent infections in their lifetime with non-albicans Candida (NAC) species being one of the causative agents. Although studies have looked at risk factors for recurrent VVC they are limited in scope. In this study, we explore whether risks of recurrent VVC are increased with NAC infections compared to Candida albicans infections. Methods: Through an institutional review board-approved retrospective chart review, we identified 174 women with positive yeast cultures and followed their charts to assess recurrent visits and treatments. We also assessed several baseline variables such as race, age, body mass index (BMI), obstetric history, probiotic use, contraceptive use, mycological therapy, steroid use, hormone replacement therapy, menopausal status, and medical comorbidities. Results: Women with NAC VV were more likely to have multiple visits for recurring infections compared to women who had C. albicans VV (66% vs. 34%). The women with multiple recurrences were younger, had a lower BMI, had lower parity, and endorsed higher use of probiotics. Conclusion: Women with positive NAC cultures were more likely to have multiple visits to their physicians for VV complaints. Identifying the causative species using vaginal fungal cultures can more accurately guide therapy and lead to better outcomes for these patients.