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1,278 result(s) for "Austin, Mary T."
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Healthcare Utilization Among Infants Discharged From the Neonatal Intensive Care Unit: A Descriptive Cost Analysis
The cost of readmissions of neonatal intensive care unit (NICU) graduates within 6 months and a year of their life is well-studied. However, the cost of readmissions within 90 days of NICU discharge is unknown. This study’s objective was to estimate the overall and mean cost of healthcare use for unplanned hospital visits of NICU graduates within 90 days of discharge A retrospective review of all infants discharged between 1/1/2017 and 03/31/2017 from a large hospital system NICUs was conducted. All unplanned hospital visits (readmissions or stand-alone emergency department (ED) visits) occurring within 90 days post NICU discharge were included. The total and mean cost of unplanned hospital visits were computed and adjusted to 2021 US dollars. The total cost was estimated to be $785 804 with a mean of $1898 per patient. Hospital readmissions accounted for 98% ($768 718) of the total costs and ED visits for 2% ($17 086). The mean cost per readmission and stand-alone ED visit were $25 624 and $475 respectively. The highest mean total cost of unplanned hospital readmission was noted in extremely low birth weight infants ($25 295). Interventions targeted to reduce hospital readmissions after NICU discharge have the potential to significantly reduce healthcare costs for this patient population.
Surgical Margins and Oncologic Outcomes Following Wedge Resection of Pulmonary Metastases in Pediatric and Young Adult Patients with Sarcoma
Introduction Children and young adults diagnosed with sarcoma often present with pulmonary metastases requiring wedge resection. It is important to balance the risk of pulmonary recurrence against the desire to limit resection of benign parenchyma. This study aims to determine the impact of resection margins on survival and recurrence among pediatric and young adult sarcoma patients. Patients and Methods We conducted a retrospective cohort study of patients ages 25 years and younger with primary or recurrent osteogenic, Ewing’s, or soft tissue sarcoma who underwent pulmonary metastasectomy (2006–2022). Margins were categorized as > 1 mm, ≥ 5 mm, or ≥ 10 mm length. Two-year overall survival (OS), disease-free survival (DFS), and regional disease-free survival, consisting of pulmonary recurrence following metastasectomy, were analyzed using the Kaplan–Meier method. Cox analysis utilized patient, tumor, and treatment factors to predict risk of death and/or recurrence. Results In total, 122 patients were identified for analysis. The median number of wedge resections was 3.5, median nodule size was 12.5 mm, and median margin length was 3 mm. A 5-mm margin was associated with improvements in DFS and regional-DFS (10.6% vs. 29.7%, p = 0.01 and 10.7% versus 31.1%, p = 0.005, respectively). On Cox analysis, margin length was not associated with OS ( p > 0.05); however, 5 mm (HR 0.46, p = 0.005) and 10-mm margins (HR 0.39, p = 0.04) were associated with improvements in regional DFS. Margin length was not associated with development of postoperative complications ( p = 0.20). Conclusions Among pediatric and young adult sarcoma patients with pulmonary metastases, increased margin length was associated with decreasing risk of local recurrence but not the development of postoperative complications.
Treatment of congenital pulmonary airway malformations: a systematic review from the APSA outcomes and evidence based practice committee
Purpose Variation in management characterizes treatment of infants with a congenital pulmonary airway malformation (CPAM). This review addresses six clinically applicable questions using available evidence to provide recommendations for the treatment of these patients. Methods Questions regarding the management of a pediatric patient with a CPAM were generated. English language articles published between 1960 and 2014 were compiled after searching Medline and OvidSP. The articles were divided by subject area and by the question asked, then reviewed and included if they specifically addressed the proposed question. Results 1040 articles were identified on initial search. After screening abstracts per eligibility criteria, 130 articles were used to answer the proposed questions. Based on the available literature, resection of an asymptomatic CPAM is controversial, and when performed is usually completed within the first six months of life. Lobectomy remains the standard resection method for CPAM, and can be performed thoracoscopically or via thoracotomy. There is no consensus regarding a monitoring protocol for observing asymptomatic lesions, although at least one chest computerized tomogram (CT) should be performed postnatally for lesion characterization. An antenatally identified CPAM can be evaluated with MRI if fetal intervention is being considered, but is not required for the fetus with a lesion not at risk for hydrops. Prenatal consultation should be offered for infants with CPAM and encouraged for those infants in whom characteristics indicate risk of hydrops. Conclusions Very few articles provided definitive recommendations for care of the patient with a CPAM and none reported Level I or II evidence. Based on available information, CPAMs are usually resected early in life if at all. A prenatally diagnosed congenital lung lesion should be evaluated postnatally with CT, and prenatal counseling should be undertaken in patients at risk for hydrops.
Imaging in pediatric ovarian tumors
The spectrum of ovarian tumors in the pediatric population differs significantly from that in adults. Germ cell tumors are the predominant class of ovarian tumors in children, whereas epithelial tumors are the most common in adults. Ultrasonography is the modality of choice for the initial evaluation of pediatric ovarian tumors. Determining the diagnosis based on imaging may prove difficult, and combining the imaging findings with the clinical scenario is very helpful in reaching a differential diagnosis during clinical practice. We will discuss the spectrum of ovarian neoplasms in the pediatric population and describe their clinical, pathologic, and imaging characteristics. A few unique entities related to ovarian tumors, such as growing teratoma syndrome, anti–N-methyl-d-aspartate receptor encephalitis, and hereditary ovarian tumor syndromes, are also discussed. In addition, we will review several entities that may mimic ovarian neoplasms as well as their distinct imaging features.
Pediatric melanoma: incidence, treatment, and prognosis
The purpose of this review is to outline recent advancements in diagnosis, treatment, and prevention of pediatric melanoma. Despite the recent decline in incidence, it continues to be the deadliest form of skin cancer in children and adolescents. Pediatric melanoma presents differently from adult melanoma; thus, the traditional asymmetry, border irregularity, color variegation, diameter >6 mm, and evolution (ABCDE) criteria have been modified to include features unique to pediatric melanoma (amelanotic, bleeding/bump, color uniformity, de novo/any diameter, evolution of mole). Surgical and medical management of pediatric melanoma continues to derive guidelines from adult melanoma treatment. However, more drug trials are being conducted to determine the specific impact of drug combinations on pediatric patients. Alongside medical and surgical treatment, prevention is a central component of battling the incidence, as ultraviolet (UV)-related mutations play a central role in the vast majority of pediatric melanoma cases. Aggressive prevention measures targeting sun safety and tanning bed usage have shown positive sun-safety behavior trends, as well as the potential to decrease melanomas that manifest later in life. As research into the field of pediatric melanoma continues to expand, a prevention paradigm needs to continue on a community-wide level.
Outcomes after In Utero Myelomeningocele Repair Based on Delivery Location
Maternal and pediatric delivery outcomes may vary in patients who underwent open fetal myelomeningocele repair and elected to deliver at the fetal center where their fetal intervention was performed versus at the referring physician’s hospital. A prospective cohort study of 88 patients were evaluated following in utero open fetal myelomeningocele repair at a single fetal center between the years 2011–2019. Exclusion criteria included patients that delivered within two weeks of the procedure (n = 6), or if a patient was lost to follow-up (n = 1). Of 82 patients meeting inclusion criteria, 36 (44%) patients were delivered at the fetal center that performed fetal intervention, and 46 (56%) were delivered locally. Comparative statistics found that with the exception of parity, baseline characteristics and pre-operative variables did not differ between the groups. No differences in oligohydramnios incidence, preterm rupture of membranes, gestational age at delivery or delivery indications were found. Patients who delivered with a referring physician were more likely to be multiparous (p = 0.015). With the exception of a longer neonatal intensive care unit (NICU) stay in the fetal center group (median 30.0 vs. 11.0 days, p = 0.004), there were no differences in neonatal outcomes, including wound dehiscence, cerebrospinal fluid leakage, patch management, ventricular diversion, or prematurity complications. Therefore, we conclude that it is safe to allow patients to travel home for obstetric and neonatal management after open fetal myelomeningocele repair.
Work-hour restrictions as an ethical dilemma for residents
We propose that the standardized work-hour limitations have created an ethical dilemma for residents. A survey tool was designed to assess factors that influence the number of hours residents work and report. The program directors of pediatrics, internal medicine, and general surgery at our institution supported their residents’ participation. A voluntary, anonymous survey of these residents was performed. One hundred seventy of 265 eligible residents were surveyed. Eighty-one percent of residents surveyed responded. Eighty percent of respondents reported exceeding work-hour restrictions at least once within the past 6 months. The factor of greatest influence measured was concern for patient care (80%). Forty-nine percent of respondents admitted underreporting their work hours. The Accreditation Council for Graduate Medical Education work-hour restrictions have created an ethical dilemma for residents. Our data show that a significant number of residents feel compelled to exceed work-hour regulations and report those hours falsely.
Access to Pediatric Liver Transplantation: Does Regional Variation Play a Role?
The purpose of this study was to assess regional variability in access to pediatric liver transplantation. The study population included all pediatric patients (age less than 18 years) listed for liver transplantation in the United Network for Organ Sharing (UNOS) database between 1988 and 2004. The effect of region on waiting list survival, the proportion of patients transplanted, and the proportion of patients remaining on the list was determined using Kaplan-Meier and Cox proportional hazard methods. The proportion of technical variant grafts used was compared between regions using chi-square analysis. Kaplan-Meier analyses showed significant effects of region on survival on the waiting list, transplantation, and remaining on the list (all log-rank P < 0.001). Cox proportional hazard models demonstrated that region, urgency status, and listing period exerted independent effects on survival on the waiting list, transplantation, and remaining on the list (all model P < 0.01). Regional variation existed with regard to donor type ( P < 0.001). Similar to adults, pediatric survival on the waiting list, the proportion of patients transplanted, and the proportion of patients remaining on the waiting list vary considerably within the 11 U.S. regions. Organ procurement organization specific effects and regional differences in utilization of deceased donor split and living donor organs may contribute to this variability.
Endoscopic ultrasound: impact on survival in patients with esophageal cancer
Esophageal carcinoma is an aggressive malignancy and long-term survival is poor. Endoscopic ultrasound (EUS) is an additional staging modality to assess locoregional extent of this disease. We hypothesized that EUS may improve survival through more effective staging and better optimization of treatment. We performed a retrospective review of all patients presenting with esophageal cancer at our institution from 1993 to 2003 ( n = 97) and compared outcomes between patients who underwent staging EUS and computed tomography (CT) versus CT alone. Survival was calculated using Kaplan-Meier methods and compared between groups using the log-rank test. Mean survival was compared using analysis of variance (ANOVA) methods. Overall 3-, 6-, and 12-month survival did not differ between the 2 groups (EUS: 92%, 84%, and 80% and CT: 83%, 67%, and 43%, log-rank P = .1), which held true despite stratification by treatment modality (all P >.1). The mean survival for the EUS group was 16 ± 3 months and for the CT group, 12 ± 1.5 months ( P = .2). Further analysis by stage showed no difference in survival between the 2 groups (all P >.1). However, stage 2A and 3 surgical patients had better survival than nonsurgical patients (both P = .02) irrespective of staging modality. EUS patients were no more likely to receive surgical, neoadjuvant, or definitive chemoradiation than CT patients (all P >.1). Overall survival as well as survival by stage did not differ between patients who underwent staging via EUS and CT versus CT alone, and patients staged with EUS were not more likely to receive any one intervention. Irrespective of staging modality, stage 2A and 3 patients who underwent surgical intervention had better survival than those who did not receive an operation.