RESUMEN
PURPOSE: Colorectal cancer (CRC) incidence and mortality are increasing among young adults (YAs) aged 18-39. This study compared quality of life (QOL) between YA and older adult CRC survivors in the ColoCare Study. METHODS: Participants were grouped by age (years) as follows: 18-39 (YA), 40-49, 50-64, and 65 + . Functional QOL (physical, social, role, emotional, cognitive) and global QOL were assessed with the EORTC-QLQ-C30 at enrollment, 3, 6, and 12 months. Average scores were compared between groups over time using longitudinal mixed-effect modeling. Proportions with clinically meaningful QOL impairment were calculated using age-relevant thresholds and compared between groups over time using logistic regression with mixed effects. RESULTS: Participants (N = 1590) were n = 81 YAs, n = 196 aged 40-49, n = 627 aged 50-64, and n = 686 aged 65 + . Average physical function was better among YAs than participants aged 50-64 (p = 0.010) and 65 + (p < 0.001), and average social function was worse among YAs than aged 65 + (p = 0.046). Relative to YAs, all age groups were less likely to report clinically meaningful social dysfunction (aged 40-49 OR = 0.13, 95%CI = 0.06-0.29; aged 50-64 OR = 0.10, 95%CI = 0.05-0.21; aged 65 + OR = 0.07, 95%CI = 0.04-0.15) and role dysfunction (aged 40-49 OR = 0.36, 95%CI = 0.18-0.75; aged 50-64 OR = 0.41, 95%CI = 0.22-0.78; aged 65 + OR = 0.32, 95%CI = 0.17-0.61). Participants aged 40-49 were also less likely to report physical dysfunction (OR = 0.42, 95%CI = 0.19-0.93). CONCLUSION: YA CRC survivors reported better physical and worse social function compared to older CRC survivors, and YA CRC survivors were more likely to report clinically meaningful social, role, and physical disfunction. Future work should further investigate QOL using age-relevant benchmarks to inform best practices for CRC survivorship care. TRIAL REGISTRATION: NCT02328677, registered December 2014.
Asunto(s)
Supervivientes de Cáncer , Neoplasias Colorrectales , Anciano , Humanos , Adulto Joven , Supervivientes de Cáncer/psicología , Neoplasias Colorrectales/terapia , Neoplasias Colorrectales/psicología , Emociones , Calidad de Vida/psicología , Sobrevivientes/psicología , Adolescente , Adulto , Persona de Mediana EdadRESUMEN
This diagnostic/prognostic study evaluates the 2 × 24-hour predischarge opioid consumption guideline for opioid prescribing.
Asunto(s)
Analgésicos Opioides , Pautas de la Práctica en Medicina , Humanos , Analgésicos Opioides/uso terapéutico , Pacientes , Alta del Paciente , Atención Dirigida al Paciente , Dolor Postoperatorio/tratamiento farmacológicoRESUMEN
OBJECTIVE: To evaluate a health system-wide intervention distributing free home-disposal bags to surgery patients prescribed opioids. DATA SOURCES AND STUDY SETTING: We collected patient surveys and electronic medical record data at an academic health system. STUDY DESIGN: We conducted a prospective observational study. The bags were primarily distributed at pharmacies, though pharmacists delivered bags to some patients. The primary outcome was disposal of leftover opioids (effectiveness). Secondary outcomes were patient willingness to dispose and factors associated with disposal (effectiveness), recalling receipt of the bag (reach), and recalling receipt of bags and disposal over time (maintenance). We used a modified Poisson regression to evaluate the relative risk of disposal. Inverse probability of treatment weighting, based on propensity scores, was used to account for differences between survey responders and non-responders and reduce nonresponse bias. DATA COLLECTION/EXTRACTION METHODS: From August 2020 to May 2021, we surveyed patients 2 weeks after discharge (allowing for home opioid use). Eligibility criteria were age ≥18, English being primary language, valid email address, hospitalization ≤30 days, discharge home, and an opioid prescription sent to a system pharmacy. PRINCIPAL FINDINGS: We identified 5134 patients with 2174 completing the survey (response rate 42.3%). Among respondents, 1375 (63.8%) recalled receiving the disposal bag. Among 1075 respondents with leftover opioids, 284 (26.4%) disposed, 552 (51.3%) planned to dispose, 79 (7.4%) did not plan to dispose, 69 (6.4%) had undecided, and 91 (8.5%) had not considered disposal. Recalling receipt of the bag (incidence rate ratio [IRR] 1.25, 95% confidence interval [CI] 1.13-1.37) was positively associated with disposal. Patients who used opioids in the last year were less likely to dispose (IRR 0.82, 95% CI 0.73-0.93). Disposal rates remained stable over the study period while recalling receipt of bags trended up. CONCLUSIONS: A pragmatic implementation of a disposal intervention resulted in lower disposal rates than prior trials.
Asunto(s)
Analgésicos Opioides , Trastornos Relacionados con Opioides , Humanos , Analgésicos Opioides/uso terapéutico , Hospitalización , Trastornos Relacionados con Opioides/tratamiento farmacológico , Alta del Paciente , Estudios Prospectivos , Adolescente , AdultoRESUMEN
BACKGROUND: The etiology of diverticulitis is multifactorial and poorly understood. We estimated the familiality of diverticulitis using the Utah Population Database, a statewide database linking medical records with genealogy data. STUDY DESIGN: We identified patients with diverticulitis diagnosed between 1998 and 2018 and age- and sex-matched controls in the Utah Population Database. Risk of diverticulitis in family members of patients and controls was calculated using multivariable Poisson models. We performed exploratory analyses to determine the association of familial diverticulitis with severity of disease and age of onset. RESULTS: The study population included 9,563 diverticulitis patients (with 229,647 relatives) and 10,588 controls (with 265,693 relatives). Relatives of patients were more likely to develop diverticulitis (incidence rate ratio [IRR] 1.5, 95% CI 1.4 to 1.6) compared with relatives of controls. There was an elevated risk of diverticulitis among first-degree (IRR 2.6, 95% CI 2.3 to 3.0), second-degree (IRR 1.5, 95% CI 1.3 to 1.6), and third-degree relatives of patients (IRR 1.3, 95% CI 1.2 to 1.4). Complicated diverticulitis was more common among relatives of patients compared with relatives of controls (IRR 1.6, 95% CI 1.4 to 1.8). Age at diverticulitis diagnosis was similar between groups (relatives of patients 0.2 years older than relatives of controls, 95% CI -0.5 to 0.9). CONCLUSIONS: Our results indicate that the first-, second-, and third-degree relatives of diverticulitis patients are at elevated risk of developing diverticulitis. This information may aid surgeons in counseling patients and family members about diverticulitis risk and can inform the development of future risk-stratification tools. Further work is needed to clarify the causal role and relative contribution of various genetic, lifestyle, and environmental factors in the development of diverticulitis.
Asunto(s)
Diverticulitis , Familia , Humanos , Lactante , Estudios de Casos y Controles , Incidencia , Diverticulitis/etiología , Diverticulitis/genética , Utah/epidemiología , Factores de Riesgo , Predisposición Genética a la EnfermedadAsunto(s)
Neoplasias Colorrectales , Cirugía Colorrectal , Cirujanos , Humanos , Ghana , Becas , Neoplasias Colorrectales/cirugíaRESUMEN
Background: Multimodal perioperative patient education and expectation-setting can reduce post-operative opioid use while maintaining pain control and satisfaction. As part of a quality-improvement project, we developed a standardized model for perioperative education built upon the American College of Surgeons (ACS) Safe and Effective Pain Control After Surgery (SEPCAS) brochure to improve perioperative education regarding opioid use and pain control. Material and methods: Our study was designed within the Define, Measure, Analyze, Improve, Control (DMAIC) quality-improvement framework. Patients were surveyed about the adequacy of their perioperative education regarding pain control and use of prescription opioid medication. After gathering baseline data, a multimodal educational intervention based on the SEPCAS brochure was implemented. Survey responses were then compared between groups. Results: Twenty-seven subjects were included from the pre-intervention period, and thirty-nine were included from the post-intervention period (n = 66). Those in the post-intervention period were more likely to report receiving the appropriate amount of education regarding recognizing the signs of opioid overdose and how to safely store and dispose of opioid medications. The majority of patients who received the SEPCAS brochure reported that it was useful in their post-operative recovery and that it should be given to every patient undergoing surgery. Conclusions: The ACS SEPCAS brochure is an effective tool for improving patient preparation to safely store and dispose of their opioid medication and recognize the signs of opioid overdose. The brochure was also well received by patients and perceived as an effective educational material.
RESUMEN
BACKGROUND: Physical activity and BMI have been individually associated with cancer survivorship but have not yet been studied in combinations in colorectal cancer patients. Here, we investigate individual and combined associations of physical activity and BMI groups with colorectal cancer survival outcomes. METHODS: Self-reported physical activity levels (MET hrs/wk) were assessed using an adapted version of the International Physical Activity Questionnaire (IPAQ) at baseline in 931 patients with stage I-III colorectal cancer and classified into 'highly active' and'not-highly active'(≥ / < 18 MET hrs/wk). BMI (kg/m2) was categorized into 'normal weight', 'overweight', and 'obese'. Patients were further classified into combined physical activity and BMI groups. Cox-proportional hazard models with Firth correction were computed to assess associations [hazard ratio (HR), 95% profile HR likelihood confidence interval (95% CI) between individual and combined physical activity and BMI groups with overall and disease-free survival in colorectal cancer patients. RESULTS: 'Not-highly active' compared to 'highly active' and 'overweight'/ 'obese' compared to 'normal weight' patients had a 40-50% increased risk of death or recurrence (HR: 1.41 (95% CI: 0.99-2.06), p = 0.03; HR: 1.49 (95% CI: 1.02-2.21) and HR: 1.51 (95% CI: 1.02-2.26), p = 0.04, respectively). 'Not-highly active' patients had worse disease-free survival outcomes, regardless of their BMI, compared to 'highly active/normal weight' patients. 'Not-highly active/obese' patients had a 3.66 times increased risk of death or recurrence compared to 'highly active/normal weight' patients (HR: 4.66 (95% CI: 1.75-9.10), p = 0.002). Lower activity thresholds yielded smaller effect sizes. CONCLUSION: Physical activity and BMI were individually associated with disease-free survival among colorectal cancer patients. Physical activity seems to improve survival outcomes in patients regardless of their BMI.
Asunto(s)
Neoplasias Colorrectales , Obesidad , Humanos , Índice de Masa Corporal , Obesidad/complicaciones , Sobrepeso/complicaciones , Sobrepeso/epidemiología , Ejercicio Físico , Factores de RiesgoRESUMEN
OBJECTIVE: In order to effectively create and implement an educational program to improve opioid prescribing practices, it is important to first consider the unique perspectives of residents on the frontlines of the opioid epidemic. We sought to better understand resident perspectives on opioid prescribing, current practices in pain management, and opioid education as a needs assessment for designing future educational interventions. DESIGN: This is a qualitative study using focus groups of surgical residents at 4 different institutions. SETTING: We conducted focus groups using a semistructured interview guide in person or over video conferencing. The residency programs selected for participation represent a broad geographic range and varying residency sizes. PARTICIPANTS: We used purposeful sampling to recruit general surgery residents from the University of Utah, University of Wisconsin, Dartmouth-Hitchcock Medical Center, and the University of Alabama at Birmingham. All general surgery residents at these locations were eligible for inclusion. Participants were assigned to focus groups by residency site and their status as junior (PGY-2, PGY-3) or senior resident (PGY-4, PGY-5). RESULTS: We completed 8 focus groups with a total of 35 residents included. We identified 4 main themes. First, residents relied on clinical and nonclinical factors when making decisions about opioid prescribing. However, hidden curricula based on unique institutional cultures and attending preferences heavily influenced residents' prescribing practices. Second, residents acknowledged that stigma and biases towards certain patient groups influenced opioid prescribing practices. Third, residents encountered barriers within their health systems to evidence-based opioid prescribing. Fourth, residents did not routinely receive formal education on pain management or opioid prescribing. Residents recommended several interventions to improve the current state of opioid prescribing, including standardized prescribing guidelines, improved patient education, and formal training during the first year of residency. CONCLUSIONS: Our study highlighted several areas of opioid prescribing that can be improved upon through educational interventions. These findings can be used to develop programs aimed at improving residents' opioid prescribing practices, both during and after training, and ultimately the safe care of surgical patients. ETHICS STATEMENT: This project was approved by the University of Utah Institutional Review Board, ID # 00118491. All participants provided written informed consent.
Asunto(s)
Cirugía General , Internado y Residencia , Humanos , Analgésicos Opioides/uso terapéutico , Epidemia de Opioides , Pautas de la Práctica en Medicina , Prescripciones de Medicamentos , Encuestas y Cuestionarios , Curriculum , Cirugía General/educaciónRESUMEN
INTRODUCTION: Successful recovery after surgery is complex and highly individual. Rural patients encounter greater barriers to successful surgical recovery than urban patients due to varying healthcare and community factors. Although studies have previously examined the recovery process, rural patients' experiences with recovery have not been well-studied. The rural socioecological context can provide insights into potential barriers or facilitators to rural patient recovery after surgery. METHODS: We conducted semi-structured qualitative interviews with a purposeful sample of 30 adult general surgery patients from rural areas in the Mountain West region of the United States. We used the socioecological framework to analyze their responses. Interviews focused on rural participants' experiences accessing healthcare and the impact of family and community support during postoperative recovery. Interviews were transcribed verbatim and coded using content and thematic analysis. RESULTS: All participants commented on the quality of their rural healthcare systems and its influence on postoperative care. Some enjoyed the trust developed through long-standing relationships with providers in their communities. However, participants described community providers' lack of money, equipment, and/or knowledge as barriers to care. Following surgery, participants recognized that there are advantages and disadvantages to receiving family and community support. Some participants worried about being stigmatized or judged by their community. CONCLUSIONS: Future interventions aimed at improving access to and recovery from surgery for rural patients should take into account the unique perspectives of rural patients. Addressing the socioecological factors surrounding rural surgery patients, such as healthcare, family, and community resources, will be key to improving postoperative recovery.
Asunto(s)
Accesibilidad a los Servicios de Salud , Población Rural , Adulto , Humanos , Investigación CualitativaRESUMEN
BACKGROUND: After initial nonoperative management of diverticulitis, individuals with a family history of diverticulitis may have increased risk of recurrent disease. OBJECTIVE: This study measured the association between family history and recurrent diverticulitis in a population-based cohort. DESIGN: This is a retrospective, population-based cohort study. SETTINGS: The cohort was identified from the Utah Population Database, a statewide resource linking hospital and genealogy records. PATIENTS: Individuals evaluated in an emergency department or hospitalized between 1998 and 2018 for nonoperatively managed diverticulitis were included. INTERVENTION: The primary predictor was a positive family history of diverticulitis, defined as diverticulitis in a first-, second-, or third-degree relative. MAIN OUTCOME MEASURES: This study measured the adjusted association between family history and the primary outcome of recurrent diverticulitis. A secondary outcome was elective surgery for diverticulitis. Additional analyses evaluated risk by degree of relation of the affected family member. RESULTS: The cohort included 4426 individuals followed for a median of 71 months. Median age was 64 years and 45% were male; 17% had complicated disease, 11% had recurrence, and 15% underwent elective surgery. After adjustment, individuals with a family history of diverticulitis had a similar risk of recurrence when compared to those without a family history (HR 1.0; 95% CI 0.8-1.2). However, individuals with a family history of diverticulitis were more likely to undergo elective surgery (HR 1.4; 95% CI 1.1-1.6). This effect was most pronounced in those with an affected first-degree family member (HR 1.7; 95% CI 1.4-2.2). LIMITATIONS: The use of state-specific data may limit generalizability. CONCLUSIONS: In this population-based analysis, individuals with a family history of diverticulitis were more likely to undergo elective surgery than those without a family history, despite similar risks of recurrence and complicated diverticulitis. Further work is necessary to understand the complex social, environmental, and genetic factors that influence diverticulitis treatment and outcomes. See Video Abstract at http://links.lww.com/DCR/B876 . ASOCIACIN ENTRE LOS ANTECEDENTES FAMILIARES Y LA RECURRENCIA DE LA DIVERTICULITIS UN ESTUDIO POBLACIONAL: ANTECEDENTES:Después del tratamiento inicial no quirúrgico de la diverticulitis, las personas con antecedentes familiares de diverticulitis pueden tener un mayor riesgo de enfermedad recurrente.OBJETIVO:Este estudio midió la asociación entre antecedentes familiares y diverticulitis recurrente en una cohorte poblacional.DISEÑO:Este es un estudio de cohorte retrospectivo de la población.ENTORNO CLÍNICO:La cohorte se identificó a partir de la Base de datos de población de Utah, un recurso estatal que vincula los registros hospitalarios y genealógicos.PACIENTES:Se incluyeron individuos evaluados en un departamento de emergencias u hospitalizados entre 1998 y 2018 por diverticulitis manejada de forma no quirúrgica.INTERVENCIÓN:El predictor principal fue un historial familiar positivo de diverticulitis, definida como diverticulitis en un familiar de primer, segundo o tercer grado.PRINCIPALES MEDIDAS DE VALORACIÓN:Este estudio midió la asociación ajustada entre los antecedentes familiares y el resultado primario de diverticulitis recurrente. Un resultado secundario fue la cirugía electiva por diverticulitis. Análisis adicionales evaluaron el riesgo por grado de parentesco del familiar afectado.RESULTADOS:La cohorte incluyó a 4.426 individuos seguidos durante una mediana de 71 meses. La mediana de edad fue de 64 años y el 45% eran varones. El 17% tenía enfermedad complicada, el 11% recidiva y el 15% se sometió a cirugía electiva. Después del ajuste, los individuos con antecedentes familiares de diverticulitis tenían un riesgo similar de recurrencia en comparación con aquellos sin antecedentes familiares (HR 1,0; IC del 95%: 0,8-1,2). Sin embargo, las personas con antecedentes familiares de diverticulitis tenían más probabilidades de someterse a una cirugía electiva (HR 1,4; IC del 95%: 1,1-1,6). Este efecto fue más pronunciado en aquellos con un familiar de primer grado afectado (HR 1,7; IC del 95%: 1,4-2,2).LIMITACIONES:El uso de datos específicos del estado puede limitar la generalización.CONCLUSIONES:En este análisis poblacional, los individuos con antecedentes familiares de diverticulitis tenían más probabilidades de someterse a una cirugía electiva que aquellos sin antecedentes familiares, a pesar de riesgos similares de recurrencia y diverticulitis complicada. Es necesario seguir trabajando para comprender los complejos factores sociales, ambientales y genéticos que influyen en el tratamiento y los resultados de la diverticulitis. Consulte Video Resumen en http://links.lww.com/DCR/B876 . (Traducción-Dr. Ingrid Melo ).
Asunto(s)
Diverticulitis , Humanos , Masculino , Persona de Mediana Edad , Femenino , Estudios de Cohortes , Estudios Retrospectivos , Diverticulitis/epidemiología , Diverticulitis/genética , Diverticulitis/terapia , Hospitales , AnamnesisRESUMEN
BACKGROUND: Patients rarely dispose of left-over opioids after surgery. Disposal serves as a primary prevention against misuse, overdose, and diversion. However, current interventions promoting disposal have mixed efficacy. Increasing disposal in rural communities could prevent or reduce the harms caused by prescription opioids. AIMS: Identify barriers and facilitators to disposal in the rural communities of the United States Mountain West region. METHODS: We conducted a qualitative description study with 30 participants from Arizona, Idaho, Montana, Nevada, Oregon, Utah, and Wyoming. We used a phronetic iterative approach combining inductive content and thematic analysis with deductive interpretation through the Precaution Adoption Process Model (PAPM). RESULTS: We identified four broad themes: (a) awareness, engagement, and education; (b) low perceived risk associated with nondisposal; (c) deciding to keep left-over opioids for future use; and (d) converting decisions into action. Most participants were aware of the importance of disposal but perceived the risks of nondisposal as low. Participants kept opioids for future use due to uncertainty about their recovery and future treatments, breakdowns in the patient-provider relationship, chronic illness or pain, or potential future injury. The rural context, particularly convenience, cost, and environmental contamination, contributes to decisional burden. CONCLUSIONS: We identified PAPM stage-specific barriers to disposal of left-over opioids. Future interventions should account for where patients are along the spectrum of deciding to dispose or not dispose as well as promoting harm-reduction strategies for those who choose not to dispose.
Asunto(s)
Analgésicos Opioides , Sobredosis de Droga , Estados Unidos , Humanos , Analgésicos Opioides/efectos adversos , Población Rural , Investigación Cualitativa , ArizonaRESUMEN
Background: Surgeon-prescribed opioids contribute to 11% of prescription drug overdoses in the United States (US). With prescription opioids involved in 24% of all opioid-related overdose deaths in 2020, the US Centers for Disease Control and Prevention (CDC) recommends naloxone co-prescribing to patients at high-risk of overdose and death as a harm reduction strategy. We sought to 1) examine naloxone co-prescribing rates to surgical patients (using common post-surgical prescribing amounts) and those with potential risk factors for opioid-related overdoses or adverse events, and 2) identify the factors associated with patients receiving naloxone co-prescriptions. Methods: We conducted a single-institution, retrospective study using the electronic medical records of all patients undergoing surgery at an academic institution between August 2020 and May 2021. We included post-surgical adults prescribed opioids that were sent to a pharmacy in our health system. The primary outcome was the percentage of co-prescribed naloxone in patients prescribed opioids. Results: The overall naloxone co-prescription rate was low (1.7%). Only 14.6% of patients prescribed ≥350 morphine milligram equivalents (MME, equivalent to 46.7 oxycodone 5 mg tablets) and 8.6% of patients using illicit drugs were co-prescribed naloxone. On multivariable analysis, patients who were prescribed >350 MME, used illicit drugs or tobacco, underwent an elective or emergent general surgery procedure, self-identified as Hispanic, or had ASA scores of 2-4 were more likely to receive a naloxone co-prescription. Conclusions: Naloxone co-prescribing after surgery remains low, even for high-risk patients. Harm reduction strategies such as naloxone, safe storage, and disposal of leftover opioids could reduce surgeons' iatrogenic contributions to the worsening US opioid crisis.
RESUMEN
Associations of energy balance components, including physical activity and obesity, with colorectal cancer risk and mortality are well established. However, the gut microbiome has not been investigated as underlying mechanism. We investigated associations of physical activity, BMI, and combinations of physical activity/BMI with gut microbiome diversity and differential abundances among colorectal cancer patients. N=179 patients with colorectal cancer (stages I-IV) were included in the study. Pre-surgery stool samples were used to perform 16S rRNA gene sequencing (Illumina). Physical activity (MET hrs/wk) during the year before diagnosis was assessed by questionnaire and participants were classified as being active vs. inactive based on guidelines. BMI at baseline was abstracted from medical records. Patients were classified into four combinations of physical activity levels/BMI. Lower gut microbial diversity was observed among 'inactive' vs. 'active' patients (Shannon: P=0.01, Simpson: P=0.03), 'obese' vs. 'normal weight' patients (Shannon, Simpson, and Observed species: P=0.02, respectively), and 'overweight/obese/inactive' vs. 'normal weight/active' patients (Shannon: P=0.02, Observed species: P=0.04). Results differed by sex and tumor site. Two phyla and 12 genera (Actinobacteria and Fusobacteria, Adlercreutzia, Anaerococcus, Clostridium, Eubacterium, Mogibacteriaceae, Olsenella, Peptinophilus, Pyramidobacter, RFN20, Ruminococcus, Succinivibrio, Succiniclasticum) were differentially abundant across physical activity and BMI groups. This is the first evidence for associations of physical activity with gut microbiome diversity and abundances, directly among colorectal cancer patients. Our results indicate that physical activity may offset gut microbiome dysbiosis due to obesity. Alterations in gut microbiota may contribute mechanistically to the energy balance-colorectal cancer link and impact clinical outcomes.
RESUMEN
BACKGROUND: Physical activity and obesity are well-established factors of colorectal cancer risk and prognosis. Here, we investigate associations of individual and combined physical activity and body mass index (BMI) groups with proinflammatory biomarkers in colorectal cancer patients. METHODS: Self-reported physical activity levels were classified as "active" (≥8.75 MET-hours/week) versus "inactive" (<8.75 MET-hours/week) in n = 579 stage I-IV colorectal cancer patients enrolled in the ColoCare Study. BMI [normal weight (≥18.5-<25 kg/m2), overweight (≥25-<30 kg/m2), and obese (≥30 kg/m2)] was abstracted from medical records. Patients were classified into four combinations of physical activity levels and BMI. Biomarkers [C-reactive protein (CRP), SAA, IL6, IL8, and TNFα] in presurgery serum samples were measured using the Mesoscale Discovery Platform. Regression models were used to compute relative percent differences in biomarker levels by physical activity and BMI groups. RESULTS: "Inactive" patients had non-statistically significant higher IL6 levels compared with "active" patients (+36%, P = 0.10). "Obese" patients had 88% and 17% higher CRP and TNFα levels compared with "normal weight" patients (P = 0.03 and 0.02, respectively). Highest CRP levels were observed among "overweight or obese/inactive" compared with "normal weight/active" patients (P = 0.03). CONCLUSIONS: We provide evidence of associations between individual and combined physical activity and BMI groups with proinflammatory biomarkers. Although BMI was identified as the key driver of inflammation, biomarker levels were higher among "inactive" patients across BMI groups. IMPACT: This is the largest study in colorectal cancer patients investigating associations of energy balance components with inflammatory biomarkers. Our results suggest that physical activity may reduce obesity-induced inflammation in colorectal cancer patients and support the design of randomized controlled trials testing this hypothesis.
Asunto(s)
Neoplasias Colorrectales , Sobrepeso , Humanos , Índice de Masa Corporal , Sobrepeso/complicaciones , Factor de Necrosis Tumoral alfa , Interleucina-6 , Obesidad , Ejercicio Físico , Biomarcadores , Proteína C-Reactiva/metabolismo , InflamaciónRESUMEN
BACKGROUND: Many U.S. institutions have adopted postsurgical opioid-prescribing guidelines to standardize prescribing practices, and yet there is inherent variability in patients' opioid consumption after surgery. The utility of these guidelines is limited by the fact that some patients' needs will inevitably exceed them, and yet there are no evidence-based tools to help providers identify these patients. In this study we aimed to maximize the value of these guidelines by training machine learning models to predict patients whose needs will be met by these smaller recommended prescriptions, and patients who may require an additional degree of personalization. The aim of the present study was to develop predictive models for determining whether a surgical patient's postdischarge opioid requirement will fall above or below common opioid prescribing guidelines. METHODS: We conducted a retrospective cohort study of surgical patients at one institution from 2017 to 2018. Patients were called after discharge to collect opioid consumption data. Machine learning models were used to identify outlier opioid consumers (ie, exceeding our institutional prescribing guidelines) using diagnosis codes, medical history, in-hospital opioid use, and perioperative factors as predictors. External validation was performed on opioid consumption data collected at a second institution from 2020 to 2021, and sensitivity analysis was performed using a third institution's prescribing guidelines. RESULTS: The development and external validation cohorts included 1,867 and 498 patients, respectively. Age, body mass index, tobacco use, preoperative opioid exposure, and in-hospital opioid consumption were the strongest predictors of postdischarge consumption. A lasso regression model exhibited an area under the receiver operating characteristic curve of 0.74 (95% confidence interval 0.67-0.81) in predicting postdischarge opioid consumption. External validation of a limited lasso model yielded an area under the receiver operating characteristic curve of 0.67 (0.60-0.74). Performance was preserved when evaluated on another institution's guidelines (area under the receiver operating characteristic curve 0.76 [0.72-0.80]). CONCLUSION: Patient characteristics reliably predict postdischarge opioid consumption in relation to prescribing guidelines for both opioid-naive and exposed populations. This model may be used to help providers confidently follow prescribing guidelines for patients with typical opioid responsiveness and correctly pursue more personalized prescribing for others.
Asunto(s)
Analgésicos Opioides , Dolor Postoperatorio , Cuidados Posteriores , Analgésicos Opioides/uso terapéutico , Humanos , Aprendizaje Automático , Dolor Postoperatorio/diagnóstico , Dolor Postoperatorio/tratamiento farmacológico , Alta del Paciente , Pautas de la Práctica en Medicina , Estudios RetrospectivosRESUMEN
INTRODUCTION: Understanding postoperative opioid use patterns among different populations is key to developing opioid stewardship programs. METHODS: We performed a retrospective cohort study on opioid prescribing, use, and pain after general surgery procedures for patients cared for by a transitional pain service at a veterans administration hospital. Discharge opioid prescription quantity, 90-day opioid prescription, and patient reported outcome pain measures were compared between chronic opioid users and non-opioid users (NOU). Additionally, 90-day total opioid use was evaluated for NOU. RESULTS: Of 257 patients, 34 (13%) were on chronic opioid therapy, over 50% had a mental health disorder, and 29% had a history and/or presence of a substance use disorder. NOU were prescribed a median (IQR) of 10 (7, 12) tablets at discharge, while chronic opioid users were prescribed 6 (0, 12) tablets (p<0.001). 90-day opioid prescription (not including baseline opioid prescription for chronic users) was 10 (7, 15) and 6 (0, 12) tablets, respectively (p=0.001). There were no differences in changes in pain intensity or pain interference scores during recovery between groups. Median 90-day opioid use post discharge for NOU was 4 (0, 10) pills. DISCUSSION: Non-opioid and chronic opioid users required very few opioid pills following surgery, and patients on chronic opioid therapy quickly returned to their baseline opioid use after a small opioid prescription at discharge. There was no difference in pain recovery between groups. Opioid prescribing guidelines should include patients on chronic opioid therapy and could consider recommending a more conservative prescribing approach.
RESUMEN
BACKGROUND: Socioeconomic disadvantage is associated with worse outcomes after elective surgery, but the effect on emergency general surgery (EGS) remains unclear. We examined the association of socioeconomic disadvantage and outcomes after EGS procedures and investigated whether admission to hospitals with comprehensive clinical and social resources mitigated this effect. METHODS: Adults undergoing 1 of the 10 most burdensome high- and low-risk EGS procedures were identified in six 2014 State Inpatient Databases. Socioeconomic disadvantage was assessed using Area Deprivation Index (ADI) of patient residence. Multivariable logistic regression models adjusting for patient and hospital factors were used to evaluate the association between ADI quartile (high >75 percentile vs. low <25 percentile), and 30-day readmission, in-hospital mortality, and discharge disposition. Effect modification between ADI and (a) level 1 trauma center and (b) safety-net hospital status was tested. RESULTS: A total of 103,749 patients were analyzed: 72,711 low-risk (70.1%) and 31,038 high-risk procedures (29.9%). Patients from neighborhoods with high socioeconomic disadvantage had a higher proportion with ≥3 comorbidities (41.9% vs. 32.0%), minority race/ethnicity (66.3% vs. 42.4%), and Medicaid (28.8% vs. 14.7%) and were less likely to be treated at level 1 trauma centers (18.3% vs. 27.7%; p < 0.001 for all). Adjusting for competing factors, high socioeconomic disadvantage was associated with increased in-hospital mortality after high-risk procedures (odd ratio, 1.30; 95% confidence interval, 1.01-1.66; p = 0.04) and higher odds of non-home discharge (odd ratio, 1.15; 95% confidence interval, 1.02-1.30; p = 0.03) for low-risk procedures. Socioeconomic disadvantage was not associated with 30-day readmission for either procedure group. Level 1 trauma status and safety-net hospital did not meaningfully mitigate effect of ADI for any outcome. CONCLUSION: Socioeconomic disadvantage is associated with increased mortality after high-risk procedures and higher odds of non-home discharge after low-risk procedures. This effect was not mitigated by either level 1 trauma or safety-net hospitals. Interventions that specifically address the needs of socially vulnerable communities will be required to significantly improve EGS outcomes for this population. LEVEL OF EVIDENCE: Prognostic and Epidemiologic, level III.
Asunto(s)
Readmisión del Paciente , Proveedores de Redes de Seguridad , Adulto , Mortalidad Hospitalaria , Humanos , Factores Socioeconómicos , Centros Traumatológicos , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: Leftover pills from postoperative opioid prescriptions place patients and members of their communities at risk for opioid misuse. We aimed to better understand patients' post-discharge opioid consumption patterns to inform new methods of postoperative opioid prescribing. METHODS: We assessed post-discharge opioid consumption of general surgery patients and assessed the adequacy of discharge opioid prescriptions. We then compared patient opioid consumption to a number of theoretical discharge prescriptions based on different opioid prescribing guidelines and a proposed discharge prescription based on the metric 24-h pre-discharge opioid consumption (PDOC). RESULTS: 62/99 patients (62.6%) returned an opioid log book. Median 24-h PDOC was 22.5 MME (IQR 5.0-45.0) and median discharge prescription size was 15 pills (IQR:10-20). Prescriptions were adequate for 83.7% of patients. The median number of pills used was 3 (IQR:0-11) and median time to opioid cessation was 3 days (IQR:0-5). Actual prescriptions were consistent with national opioid prescribing guidelines. Prescriptions based on the formula 2 × 24-h PDOC would have decreased the number of leftover pills by 7.5 per patient. CONCLUSIONS: Despite prescribing opioids consistent with national opioid prescribing guidelines, patients still receive too many pills. Improved opioid prescribing could be accomplished by use of the formula 2 × 24-h PDOC.
Asunto(s)
Analgésicos Opioides , Dolor Postoperatorio , Cuidados Posteriores , Analgésicos Opioides/uso terapéutico , Humanos , Dolor Postoperatorio/tratamiento farmacológico , Alta del Paciente , Pautas de la Práctica en MedicinaRESUMEN
Pancreatic adenocarcinoma (PDAC) remains a highly lethal disease, with surgery, the only opportunity for cure, accompanied by high rates of morbidity. Understanding patients' lived experiences after surgical resection of PDAC is critical to knowing whether the decision to undergo surgery was worth it for these patients. Methods: We performed a convergent, mixed-methods study with patients who underwent resection of PDAC between January 1, 2019, and January 8, 2020. Quantitative data (medical record review and 3 questionnaires) were analyzed using descriptive statistics. Qualitative data (semistructured interviews) were analyzed using the constant comparative method. Data were then compared for congruence. Results: Eighteen of 22 eligible participants completed interviews and 11 completed questionnaires. Data collection occurred at a median of 14.2 months (IQR 11.6-16.3) from surgery. We identified 4 main themes. First, persistent negative symptoms were common for patients, but patients adapt to these and are satisfied with their "new normal." Second, patients have varied and continually evolving mindsets throughout their cancer journey. Third, despite decreased quality-of-life, patients have a high degree of satisfaction with their decision to pursue surgery. Finally, patients were okay with a passive role in decision-making around surgery. Despite variable involvement in decision-making and outcomes, no participants reported regret over the decision to pursue surgery. Discussion: This nuanced account of patients' lived experiences following surgery for PDAC allows for an improved understanding of the impact of pancreatic resection on patients. Surgeons can use these data to improve preoperative counseling for patients with PDAC and help guide them to making the correct decisions about surgery.
RESUMEN
We examined how convenience and financial incentives influence patient willingness to dispose of leftover prescription opioids after surgery. We also identified additional barriers and facilitators to disposal. Background: In the United States, up to 70% of surgical patients are prescribed opioids and up to 92% will have leftover tablets. Most do not dispose of leftover opioids, increasing the risk for opioid-related harm. Current interventions promoting opioid disposal have shown mixed success. Methods: We conducted a mixed methods study using a standard gamble survey and semi-structured interviews. Participants estimated willingness to dispose in 16 scenarios with varying convenience (time requirements of <5, 15, 30, and 60 minutes) and financial incentives ($0, $5, $25, $50). We estimated the likelihood of disposal using a multivariable mixed effects modified Poisson regression model. Semi-structured interviews explored how convenience, financial incentives, and other barriers and facilitators influenced decisions to dispose. Results: Fifty-five participants were surveyed and 42 were interviewed. Most were willing to dispose when the time required was <15 minutes. Few were willing to dispose if the process required 60 minutes, although a $50 financial incentive increased rates from 9% to 36%. Anxiety about future pain, opioid scarcity, recreational use, family safety, moral beliefs, addiction, theft, and environmental harm also influenced decision-making. Conclusions: Interventions promoting opioid disposal should focus on convenience, but the selective use of financial incentives can be effective. Tailoring interventions to individual barriers and facilitators could also increase disposal rates.