Matthewsmunck9916

In 113 (62%) cases, meropenem was prescribed as empirical therapy. The most frequent isolate was extended-spectrum ß-lactamase Escherichia coli (24%). 74% of patients who received meropenem as targeted therapy had a favorable outcome. Conclusions Meropenem can be used as monotherapy for complicated, multi-drug resistant, gram negative, bacterial infections, due to its susceptibility profile, convenient dosing schedule, and minimum adverse effects. However, it should be restricted to cases where no other drug is available in order to safeguard its value.Leiomyosarcoma of the inferior vena cava is a rare malignant tumor with a poor prognosis. We report a case of a 39-year-old woman admitted for a surgical resection of a retroperitoneal mass revealed by pain localised in the right lumbar fossa. Computed tomography of the abdomen revealed a heterogeneous retroperitoneal mass compressing the inferior vena cava. Surgical resection was performed with the reconstruction of the inferior vena cava using a Dacron prosthesis, the diagnosis of vessel wall leiomyosarcoma was revealed by histopathology. Surgical resection with clear margins remains the only treatment offering the best survival rate. The complex nature of the surgery of those tumors is a major therapeutic challenge for surgeons.Introduction The Broselow tape (BT) is a useful pediatric tool for weight estimation and dosing reference during emergency care. Many accuracy studies have been performed for various countries and regions of the world but there is very little information for Latin American countries. The primary objective of the study was to assess the accuracy of the BT in a Peruvian pediatric population. Methods This was a retrospective cross-sectional study of 1,160 children aged two to 19 years from three outpatient clinics in La Libertad, Lima, and Iquitos, Peru. Patient height and weight were measured and compared with the weight and color zone generated by the 2017 edition of the BT. Accuracy was estimated by statistical comparison of mean absolute percent differences, error within 10% (EW10), and color zone agreement. Results Comparison of mean differences between measured weight (MW) and estimated BT weight shows that the BT underestimates actual weight for all color zones in this population. Likewise, the Bland-Altman plot of agreement between estimated and measured weights shows an overall underestimation, or bias, equal to 1.60 kg. The overall percent difference was -7.84% with differences gradually increasing for weights over 10 kg. In terms of accuracy, the overall error within 10% was 62.8%. Conclusion The BT underestimates the actual weight of Peruvian pediatric patients in all color categories, particularly in children with higher body mass indexes. Underestimation of weight may lead to the use of non-therapeutic medication doses or incorrect equipment sizes and, subsequently, ineffective resuscitation.Immune checkpoint blockade is a rapidly expanding therapeutic modality in oncology. However, its adverse effects extend beyond the cytotoxicity of conventional chemotherapy. Pneumotoxicity associated with immune checkpoint therapy presents a diagnostic conundrum that has been further complicated by the COVID-19 pandemic. We report a case of a patient with metastatic urothelial carcinoma who developed diffuse alveolar hemorrhage (DAH) following treatment with avelumab.Objective The current mainstay treatment for juvenile nasopharyngeal angiofibromas (JNAs) is surgical resection, but embolization of primary feeding arteries through endovascular transarterial and direct tumoral puncture embolizations with various agents has been described. We describe a single institutional experience with JNA embolization utilizing Onyx (Medtronic, Dublin, Ireland). Methods A retrospective records review was performed to identify patients who underwent embolization for devascularization of Fisch grades II-IVa JNA (tumor extension beyond the sphenopalatine region) before surgical resection between 2010 and 2019. Fluoroscopy time, grade, intraoperative blood loss, and clinical follow-up data were compiled. Tumor devascularization percentage was calculated using ImageJ software (public domain, BSD-2) by measuring the ratio of preoperative and postoperative embolization tracing. Results Five consecutive patients (ages 12-16 years [average 14 years]; all male) with JNAs underwent preoperative transarterial embolizations performed under general anesthesia. All patients presented with epistaxis; two also presented with headaches. Fisch grades were II in two patients, IIIa in two, and IVa in one. selleck chemicals The patient with the grade IVa lesion underwent direct transtumoral puncture and Onyx embolization. The mean percentage of all tumor devascularizations postembolization was 86.0±9.7%.Complete resection 24-48 hours postembolization was obtained for grades II and IIIa lesions with less then 700 mL blood loss. No embolization-related complications and no clinical sequelae were present in the five cases after embolization. Conclusion In our experience, Onyx embolization of JNAs was safely conducted with adequate tumor penetration beyond the sphenopalatine region through transarterial routes.A growing number of case reports and series have described a wide spectrum of neurological manifestations of COVID-19 disease including encephalopathy, cerebrovascular disease, and Guillain-Barre syndrome (GBS). However, peripheral neuropathy associated with COVID-19 disease has been uncommonly reported. Here, we describe a young patient with a COVID-19 infection who developed unilateral sciatic neuropathy during the course of treatment requiring prolonged physical medicine and rehabilitation stay. She was treated in the intensive care unit (ICU) for hypoxic respiratory failure for 22 days total, during which she was intubated, sedated, and paralyzed for 14 days. She received dexamethasone, convalescent plasma, and remdesivir for COVID-19; she also received ceftriaxone and azithromycin for possible superimposed bacterial pneumonia. The hypoxic respiratory failure was improved progressively, and she was extubated. On day 17 of ICU stay, she reported numbness and weakness in left leg and had 0/5 motor strength at the left ankle in all directions. She was able to move left hip and knee and had decreased sensation to light touch and pain from the level of the left knee to the toes. Imaging of the brain and spine showed no obvious findings that would explain the neurological symptoms. On electromyography (EMG), there was acute denervation in the left tibialis anterior muscle. She required prolonged physical medicine and rehabilitation care, greater than 60 days during which she had some improvement in sensation, but remained without ankle movement for two more months. This could be a rare manifestation of COVID-19-induced sciatic mono-neuropathy given her symptoms, EMG reports, clinical exam, and normal imaging studies.

This study aimed to assess the factors contributing to the outcomes of recently hospitalized patients with heart failure (HF).

A prospective data of 76 adults who were admitted due to acute HF between October 1, 2019 and June 30, 2020 at our center were analyzed. Endpoints included survival and rehospitalization within six months after discharge.

The mean age was 64.9 ± 13.8 years, with a male preponderance (68.4%). Approximately 60.5% of patients had the left ventricular ejection fraction (LVEF) <40%, whereas 26.3% of patients had LVEF ≥50%. Coronary artery disease (75%), arterial hypertension (72.4%), chronic kidney disease (46.1%), and diabetes mellitus (46.1%) were the most frequent comorbidities. Poor compliance (40.8%) and non-cardiac infection (21.1%) were the common precipitating factors for hospitalization. The majority of subjects had severe symptoms, indicated by the frequent need of intensive care unit (43%), high N-terminal prohormone brain natriuretic peptide levels [NT-proBNP; median, 4765 (1539.7-11782.2) pg/mL], and presence of either atrial fibrillation, severe mitral regurgitation, or significant pulmonary hypertension in approximately one-third of cases. Even though in-hospital mortality was relatively low (2.6%), the all-cause mortality and rehospitalization rates in the next six months after discharge were still high, reaching 22.54% and 19.72%, respectively. Further survival analysis showed that tachycardia on admission and pre-existing chronic kidney disease (CKD) resulted in low six-month survival rates among these patients.

After hospital discharge, patients with HF were still exposed to higher risks of death and readmission albeit with the medication addressed. Tachycardia on admission and pre-existing CKD might predict worse outcomes.

After hospital discharge, patients with HF were still exposed to higher risks of death and readmission albeit with the medication addressed. Tachycardia on admission and pre-existing CKD might predict worse outcomes.Atrial flutter is usually associated with tachycardia with a ventricular rate of 150 beats per minute. Less commonly, it may be associated with a slow ventricular response (SVR). This is typically seen in patients taking atrioventricular (AV) nodal blocking agents such as beta-blockers. In the absence of these drugs, atrial flutter with SVR may suggest intrinsic AV nodal disease, electrolyte disturbances, or atrial disease. We present a case of atrial flutter with SVR in a patient who was not receiving AV nodal blocking agents.Introduction Epididymitis and orchitis are illnesses characterized by pain and inflammation of the epididymis and testicle. They represent the most common causes of acute scrotal pain in the outpatient setting. Epididymitis and orchitis have both infectious and noninfectious causes, with most cases being secondary to the invasive pathogens chlamydia, gonorrhea, and Escherichia coli (E.coli). The study's objective was to examine the epidemiology and clinical characteristics of men diagnosed with epididymitis or orchitis in a United States emergency department. Methods We examined a dataset of 75,000 emergency department (ED) patient encounters from a single health system in Northeast Ohio who underwent nucleic acid amplification testing (NAAT) for chlamydia, gonorrhea, or trichomonas, or who received a urinalysis and urine culture. All patients were ≥18 years of age, and all encounters took place between April 18, 2014, and March 7, 2017. The analysis only included men receiving an ED diagnosis of epididymitiss of age, married, had higher urine white blood cells (WBCs), more urine bacteria, higher urine leukocyte esterase, more likely to have urine nitrite, and were less likely to be empirically treated for gonorrhea and chlamydia (P≤.03 for all). Conclusions In the ED, epididymitis, orchitis, or both are uncommonly diagnosed among patients undergoing genitourinary tract laboratory testing. Sexually transmitted infections (STIs) are common in men less then 35 years of age diagnosed with epididymitis, orchitis, or both, with chlamydia being most common. E. coli was the most common bacteria growing in urine culture.Situs inversus totalis (SIT) has an incidence in the general population of 1/10,000, with a female-male ratio of 11.5 without racial predilection. Clinically, SIT by itself tends to be asymptomatic; however, when it is associated with other conditions such as cholecystitis or appendicitis, the diagnosis may represent a challenge due to the reversed anatomical location of symptoms. This article presents a case of a 46-year-old female who arrived at the emergency department due to one week of non-bilious vomiting and colicky abdominal pain located in the left hypochondrium; therefore, abdominal ultrasonography was performed, showing transposition of abdominal organs associated with cholelithiasis plus acute cholecystitis. As a result, the patient was scheduled for laparoscopic cholecystectomy, resulting in an appropriate post-surgical evolution, for which discharge was given with a general surgery control appointment. Laparoscopic cholecystectomy in patients with SIT represents a challenge due to the technical complexity derived from the transposition of the abdominal organs; therefore, the surgeon is forced to perform the procedure by placing three trocars with a specular approach plus the umbilical trocar.