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ediatric otolaryngology care. This study identifies age, race and insurance type as predictors of access to pediatric otolaryngologic care, as measured by attendance.

Despite their relatively small size, columellar defects, including both external and internal elements, are exceedingly difficult to reconstruct. Local, regional, and distant flaps have been described for reconstruction. Herein, we present a novel technique for reconstruction of the columella using vascularized free fascia lata from the anterolateral thigh with structural replacement and skin grafting.

This novel technique utilizes a small anterolateral thigh flap, formed into vascularized fascia lata without the overlying subcutaneous fat or skin. The fascia lata is inset into the columellar and caudal septal defect after a cartilage framework is constructed and is microsurgically anastomosed to either distal facial or angular vessels. A skin graft from the ALT donor site is then secured over the fascia.

This technique has been applied successfully in patients with either isolated columella or in multi-subunit reconstruction following total rhinectomy with no flap or reconstructive failures. Given the low morbidity of flap harvest and minimal access incisions, this has been reliably accomplished with short (1-2day) hospital stays.

Rapid and aesthetically acceptable reconstruction of total nasal columella defects in isolation or with additional nasal subunit reconstruction, is possible utilizing this novel technique. Here we discuss pearls and pitfalls of its use following surgical resection of malignancy.

Rapid and aesthetically acceptable reconstruction of total nasal columella defects in isolation or with additional nasal subunit reconstruction, is possible utilizing this novel technique. Here we discuss pearls and pitfalls of its use following surgical resection of malignancy.

Challenges in transitioning from obstetric to primary care in the postpartum period may increase emergency department (ED) visits. This study described the frequency, characteristics, and predictors of maternal ED visits in the postpartum period.

Retrospective cohort study of all live-birth pregnancies occurring in Alberta (Canada) between 2011 and 2017. Individual-level health and ED utilization data was linked across 5 population health databases. We calculated age-standardized ED visit rates in the postpartum period and used negative binomial regression models to assess the outcome of any ED visit in the postpartum period associated with relevant sociodemographic and clinical factors. Results were reported using rate ratios (RRs) and 95% confidence intervals (95% CIs).

Data on 255,929 pregnancies from 193,965 individuals were analyzed. During the study period, 44.7% of pregnancies had 1 or more ED visits; 29.7% of visits occurred within 6 weeks after delivery. Increased postpartum ED visits were associated with living in remote (RR, 2.8; 95% CI, 2.6 to 2.9) or rural areas (RR, 2.3; 95% CI, 2.3 to 2.4), age less than 20 years (RR, 2.5; 95% CI, 2.4 to 2.6), mental (RR, 1.6; 95% CI, 1.6 to 1.7) and major/moderate health conditions (RR, 1.5; 95% CI, 1.5 to 1.6), multiparity 4 or more (RR, 2.0; 95% CI, 1.9 to 2.1), cesarean delivery (RR, 1.4; 95% CI, 1.4 to 1.4), and intensive prenatal care (RR, 1.4; 95% CI, 1.4 to 1.5).

Almost one third of ED visits in the postpartum occurred within 6 weeks immediately after delivery. Potential gaps in equitable access and quality of prenatal care should be bridged by appropriate transitions to primary care in the postpartum period.

Almost one third of ED visits in the postpartum occurred within 6 weeks immediately after delivery. Potential gaps in equitable access and quality of prenatal care should be bridged by appropriate transitions to primary care in the postpartum period.

Infectious purpura fulminans is a disabling disease often leading to amputations. Free flaps preserve limb length, covering exposed areas. We examined the efficacy of free flaps for lower limb salvage in infectious purpura fulminans survivors by evaluating surgical management, walking ability and quality of life.

This single-center, observational, descriptive, retrospective study was conducted in from 2016 to 2019. Adult purpura fulminans survivors who received a free flap for lower limb salvage were included. Patient characteristics and data on surgical management and rehabilitation were collected. Quality of life (SF-36 questionnaire), limb function and walking ability were later evaluated post-surgically.

The 6 patients included, mean age 38 years, had all required amputations. Nine free flaps were performed to cover important structures in 7 cases and for stump resurfacing in 2. All flaps were successful. Patients resumed walking at a mean of 204±108 days after the onset of purpura fulminans. Post-surgical evaluation was performed at a mean of 30±9.3 months. Five patients required secondary revision. All were independent for the activities of daily living. Mean physical component score was 37.6±9.4 and mental component score was 44.6±13.2 (minimum 0, maximum 100).

Use of the free flap in patients with infectious purpura fulminans, after multidisciplinary reflection, is an appropriate procedure that preserves limb length. In spite of secondary complications, preservation of limb length enables patients to resume walking, with relatively good independence and quality of life.

Use of the free flap in patients with infectious purpura fulminans, after multidisciplinary reflection, is an appropriate procedure that preserves limb length. In spite of secondary complications, preservation of limb length enables patients to resume walking, with relatively good independence and quality of life.

In this study, we compared the outcomes of three different surgical microscope-assisted end-to-side anastomosis techniques between the dominant and accessory renal arteries during living donor kidney transplant.

The demographics, serum creatinine levels, warm and cold ischemia times, rate of complications, and incidence of delayed graft function of 135 kidney recipients were analyzed according to the type of arterial anastomosis. Group A (n=98) had one dominant renal artery (DRA) with one end-to-side anastomosis to the external iliac artery (EIA) using a surgical microscope. Group B (n=17) had one DRA plus one accessory renal artery (ARA) with two separate end-to-side anastomoses to the EIA using a surgical microscope. Group C (n=20) had one DRA with end-to-side anastomosis to the EIA and one ARA with an ex vivo on-bench end-to-side anastomosis to the DRA using a surgical microscope.

Compared with groups A and B, the cold ischemia time and the rate of delayed graft function were significantly higher in group C (P ≤ .001). At 6 months after transplant, group B demonstrated a higher creatinine value (2.40 ± 3.41 mg/dL) than group A and group B (P=.032). Also, the decrease in creatinine at postoperative month 6 was limited in group B as compared with groups A and C.

An end-to-side anastomosis between ARA (group B) and DRA (group A) of the kidney graft using a surgical microscope on the bench ex vivo results in superior outcomes. Single arterial anastomosis techniques are associated with a better function in a 6-month follow-up than two separate arterial anastomoses.

An end-to-side anastomosis between ARA (group B) and DRA (group A) of the kidney graft using a surgical microscope on the bench ex vivo results in superior outcomes. NSC 663284 solubility dmso Single arterial anastomosis techniques are associated with a better function in a 6-month follow-up than two separate arterial anastomoses.

Stroke risk in adult cardiac allograft recipients in the early postoperative period remains less defined. This study attempts to develop a risk assessment model in this population.

Patients (≥18 years of age) between 2005 and 2015 who underwent cardiac transplantation were selected from the United Network for Organ Sharing database. The final study cohort had 20,915 patients. Risk factors were identified and multivariate logistic regression was used to test associations. SAS software was used for analyses.

Male recipients had a lower risk (odds ratio [OR] 0.7 [0.6-0.92]; P < .05) for stroke. Prolonged ischemic time (OR 1.2 [1.1-1.3), mechanical ventilation (OR 1.6 [1.2-1.9]), left ventricular assist device support (OR 1.8 [1.4-2.3]), black or Hispanic ethnicity (OR 1.33 [1.04-1.7]), days in status 1A (OR 1.05 [1.01-1.1]), recipient creatinine (OR 1.2 [1.02-1.4]), and type 2 diabetes (OR 1.4 [1.1-1.7]) were significant risk factors. A risk score was generated. Patients with a score of 8 had a 5-fold increase in event rate as compared with those with a score of 0. The c-statistic for this model was 0.65.

For the first time, a weighted risk score GIMVECH (female gender, ischemic time, mechanical ventilation, left ventricular assist device support, ethnicity, clinical history) was generated to assess stroke in the early post-transplant period.

For the first time, a weighted risk score GIMVECH (female gender, ischemic time, mechanical ventilation, left ventricular assist device support, ethnicity, clinical history) was generated to assess stroke in the early post-transplant period.

Severe COVID-19 infection is characterized by an inflammatory response and lung injury that can evolve into an acute respiratory distress syndrome that needs support treatment in intensive care unit. Nutritional treatment is an important component of the management of critically ill patients and should be started in the first 48h of ICU admission to avoid malnutrition. This study describes the characteristics of the patients treated in a tertiary hospital in Madrid during the months of March-May 2020 (first wave), the medical nutrition treatment employed and its influence in the clinical outcome of these patients.

This is a retrospective study including COVID-19 patients admitted in ICU that needed medical nutrition treatment (MNT). Collected variables included sex, age, BMI, underlying diseases, time from hospitalisation to ICU admission, type of respiratory support (invasive mechanical ventilation (IMV) or high flow nasal cannula (HFNC) or non-invasive ventilation (non-IMV)), caloric and protein requireICU admission due to the use of PN (total or complementary to EN). Patients with HFNC or non-IMV may be at risk of malnutrition if total or complementary PN to oral diet/ONS/tube feeding is not used to cover nutritional requirements. Therefore, if EN is not possible or insufficient, PN can be safely used in critically ill patients with COVID-19 with a close monitoring of metabolic complications.

Globally, there is a lack of clarity regarding the best practice to distinguish patients at the highest risk of suicide. This review explores the use of risk assessment tools in emergency departments to identify patients at high risk of repeat self-harm, suicide attempts, or death by suicide.

The review question ("Does the use of risk assessment tools in emergency departments identify patients at high risk of repeat self-harm, suicide attempts, or death by suicide?") focused on exposure and outcome. Studies of any design were included. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines were used. Study characteristics and concepts were extracted, compared, and verified. An integrative approach was used for reporting through narrative synthesis.

Nine studies were identified for inclusion. Two risk assessment tools were found to have good predictive ability for suicide ideation and self-harm. Three had modest prediction of patient disposition, but in one study, the clinical impression of nurses had higher predictive ability.