Cost effectiveness of treatment strategies for high risk prostate cancer.

BACKGROUND: Patients with high-risk prostate cancer (HRPC) have multiple accepted treatment options. Because there is no overall survival benefit of one option over another, appropriate treatment must consider patient life expectancy, quality of life, and cost. METHODS: The authors compared quality-adjusted life years (QALYs) and cost effectiveness among treatment options for HRPC using a Markov model with three treatment arms: (1) external-beam radiotherapy (EBRT) delivered with 20 fractions, (2) EBRT with 23 fractions followed by low-dose-rate (LDR) brachytherapy boost, or (3) radical prostatectomy alone. An exploratory analysis considered a simultaneous integrated boost according to the FLAME trial (ClinicalTrials.gov identifier NCT01168479). RESULTS: Treatment strategies were compared using the incremental cost-effectiveness ratio (ICER). EBRT with LDR brachytherapy boost was a cost-effective strategy (ICER, $20,929 per QALY gained). These results were most sensitive to variations in the biochemical failure rate. However, the results still demonstrated cost effectiveness for the brachytherapy boost paradigm, regardless of any tested parameter ranges. Probabilistic sensitivity analysis demonstrated that EBRT with LDR brachytherapy was favored in 52% of 100,000 Monte Carlo iterations. In an exploratory analysis, EBRT with a simultaneous integrated boost was also a cost-effective strategy, resulting in an ICER of $62,607 per QALY gained; however, it was not cost effective compared with EBRT plus LDR brachytherapy boost. CONCLUSIONS: EBRT with LDR brachytherapy boost may be a cost-effective treatment strategy compared with EBRT alone and radical prostatectomy for HRPC, demonstrating high-value care. The current analysis suggests that a reduction in biochemical failure alone can result in cost-effective care, despite no change in overall survival.

This is Our Lane: A Pilot Study Examining the Surgeon's Role in Social Justice Advocacy.

BACKGROUND: Despite the importance of social justice advocacy, surgeon attitudes toward individual involvement vary. We hypothesized that the majority of surgeons in this study, regardless of gender or training level, believe that surgeons should be involved in social justice movements. METHODS: A survey was distributed to surgical faculty and trainees at three academic tertiary care centers. Participation was anonymous with 123 respondents. Chi-square and Fisher's exact test were used for analysis with significance accepted when p < 0.05. Thematic analysis was performed on free responses. RESULTS: The response rate was 46%. Compared to men, women were more likely to state that surgeons should be involved (86% vs 64%, p = 0.01) and were personally involved in social justice advocacy (86% vs 51%, p = 0.0002). Social justice issues reported as most important to surgeons differed significantly by gender (p = 0.008). Generated themes for why certain types of advocacy involvement were inappropriate were personal choices, professionalism and relationships. CONCLUSIONS: Social justice advocacy is important to most surgeons in this study, especially women. This emphasizes the need to incorporate advocacy into surgical practice.

Comparison of non-invasive physiological assessment tools between simple and perforated appendicitis in children.

PURPOSE: The role of non-invasive measures of physiologic reserve, specifically the Compensatory reserve index (CRI) and the Shock index pediatric age-adjusted (SIPA), is unknown in the management of children with acute appendicitis. CRI is a first-in-class algorithm that uses pulse oximetry waveforms to continuously monitor central volume status loss. SIPA is a well-validated, but a discontinuous measure of shock that has been calibrated for children. METHODS: Children with suspected acute appendicitis (2-17 years old) were prospectively enrolled at a single center from 2014 to 2015 and monitored with a CipherOx CRI™ M1 pulse oximeter. CRI values range from 1 (normovolemia) to 0 (life-threatening hypovolemia). SIPA is calculated by dividing heart rate by systolic blood pressure and categorized as normal or abnormal, based on age-specific cutoffs. Univariate and multivariable regression models were developed with simple versus perforated appendicitis as the outcome. RESULTS: Almost half the patients (45/94, 48%) had perforated appendicitis. On univariate analysis, the median admission CRI value was significantly higher (0.60 versus 0.33, p < 0.001) and the ED SIPA values were significantly lower (0.90 versus 1.10, p = 0.002) in children with simple versus perforated appendicitis. In a multivariable model, only CRI significantly detected differences in the physiologic state between patients with simple and perforated appendicitis. CONCLUSIONS: CRI is a non-invasive measure of physiologic reserve that may be used to accurately guide early management of children with acute simple versus perforated appendicitis.

Guns, scalpels, and sutures: The cost of gunshot wounds in children and adolescents.

BACKGROUND: Firearm injuries are the second leading cause of death among US children. While injury prevention has been shown to be effective for blunt mechanisms of injury, the rising incidence of accidental gunshot wounds, school shootings, and interpersonal gun violence suggests otherwise for firearm-related injuries. The purpose of the study is to describe the incidence, injury severity, and institutional costs of pediatric gun-related injuries in Colorado. METHODS: Pediatric patients (≤18 years), who sustained firearm injuries between 2008 and 2018, were identified from the trauma registries of three pediatric trauma centers in Colorado. Patients were stratified based on age: those younger than 14 years were defined as children and those 15 years to 18 years as adolescents. RESULTS: Our cohort (n = 308) was predominantly male (87%), with a median age of 14 years. The overall mortality rate was 11% (34/308), with significantly fewer children (5%) dying from their injuries when compared with adolescents (14%; p = 0.04). Sixty-five (21%) patients required blood product transfusions, with 23 (7.4%) patients receiving a massive transfusion. Overall, 52% (161/308) required a major operation, with 15% undergoing an exploratory laparotomy. One third (4/13) of the patients who had a thoracotomy in the emergency department survived to hospital discharge. Overall, 14.0% of patients had psychiatric follow-up at both 30 days and 1 year. The readmission rate for complications was 11.6% at 30 days and 14% at 1 year. The total cost of care for all pediatric firearm-related injuries was approximately US $26 million. CONCLUSION: The survivors of pediatric firearm injuries experience high operative and readmission rates, sustain long-term morbidities, and suffer from mental health sequelae. Combining these factors with the economic impact of these injuries highlights the immense burden of disease. This burden may be palliated by a multipronged approach, which includes the development and dissemination of injury prevention strategies and better follow-up care for these patients. LEVEL OF EVIDENCE: Epidemiological, Level III.

Cost-Effectiveness of Metastasis-Directed Therapy in Oligorecurrent Hormone-Sensitive Prostate Cancer.

PURPOSE: Oligorecurrent prostate cancer has historically been treated with indefinite androgen deprivation therapy (ADT), although many patients and providers opt to defer this treatment at the time of recurrence given quality-of-life and/or comorbidity considerations. Recently, metastasis-directed therapy (MDT) has emerged as a potential intermediary between surveillance and immediate continuous ADT. Simultaneously, advanced systemic therapy in addition to ADT has also been shown to improve survival in metastatic hormone-sensitive disease. This study aimed to compare the cost-effectiveness of treating oligorecurrent patients with upfront MDT before standard-of-care systemic therapy. METHODS AND MATERIALS: A Markov-based cost-effectiveness analysis was constructed comparing 3 strategies: (1) upfront MDT → salvage abiraterone acetate plus prednisone (AAP) + ADT → salvage docetaxel + ADT; (2) upfront AAP + ADT → salvage docetaxel + ADT; and (3) upfront docetaxel + ADT → salvage AAP + ADT. Transition probabilities and utilities were derived from the literature. Using a 10-year time horizon and willingness-to-pay threshold of $100,000/quality-adjusted life year (QALY), net monetary benefit values were subsequently calculated for each treatment strategy. RESULTS: At 10 years, the base case revealed a total cost of $141,148, $166,807, and $136,154 with QALYs of 4.63, 4.89, and 4.00, respectively, reflecting a net monetary benefit of $322,240, $322,018, and $263,407 for upfront MDT, upfront AAP + ADT, and upfront docetaxel + ADT, respectively. In the probabilistic sensitivity analysis using a Monte Carlo simulation (1,000,000 simulations), upfront MDT was the cost-effective strategy in 53.6% of simulations. The probabilistic sensitivity analysis revealed 95% confidence intervals for cost ($75,914-$179,862, $124,431-$223,892, and $103,298-$180,617) and utility in QALYs (3.85-6.12, 3.91-5.86, and 3.02-5.22) for upfront MDT, upfront AAP + ADT, and upfront docetaxel + ADT, respectively. CONCLUSIONS: At 10 years, upfront MDT followed by salvage AAP + ADT, is comparably cost-effective compared with upfront standard-of-care systemic therapy and may be considered a viable treatment strategy, especially in patients wishing to defer systemic therapy for quality-of-life or comorbidity concerns. Additional studies are needed to determine whether MDT causes a sustained meaningful delay in disease natural history and whether any benefit exists in combining MDT with upfront advanced systemic therapy.

The true cost of child abuse at a level 1 pediatric trauma center.

BACKGROUND: Child physical abuse (CPA) is a significant cause of morbidity and mortality. Children who sustain CPA consume significant healthcare resources. We hypothesized that the costs to care for children who sustain for children with CPA-type injuries are greater than the costs to care for children who sustain accidental injuries. METHODS: All confirmed CPA patients between the ages of 0 and 19 years old, who were admitted to a level 1 pediatric trauma center between January 2010 and September 2018, were retrospectively reviewed. We compared outcomes, including mortality, length of stay (LOS), diagnostic work-up, and overall cost using propensity matching between CPA and accidentally injured trauma patients. Patients were matched based on injury severity score (ISS). RESULTS: The CPA cohort (n = 595) was younger (1.31 +/- 1.96 years, p < 0.0001) than the accidental trauma patients (8.6 +/-5.54 years). The majority of the CPA patients had Medicaid coverage (75.1%), when compared to accidental trauma patients (37.5%; p < 0.0001). CPA patients had longer ICU LOS (2.43 days; p < 0.0001), increased ventilation days (2.57 days; p < 0.0001), and longer hospital LOS (6.56 days; p = 0.0004). The overall mortality rate for CPA patients was higher than accidental trauma patients (9.9% vs. 1.2%; p < 0.0001). The median hospital cost was significantly higher for those with CPA ($18,000) than accidental trauma ($10,100; p < 0.0001). CONCLUSION: The costs to care for children who sustain CPA-type injuries are significantly greater than the costs to care for children who sustain accidental trauma. Better screening tools, more provider education and broader community outreach efforts are needed to reduce the societal and economic costs associated with child physical abuse. STUDY TYPE: Treatment. LEVEL OF EVIDENCE: Level III.

Pollination: the price of attraction.

Nectar is the major currency bringing together plants and pollinators; yet the costs and benefits of nectar production remain poorly understood. A low nectar line developed in Petunia offers an innovative approach to this problem and may offer clues to why some plants cheat and secure pollination via deception.