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The population is aging and older adults are increasingly undergoing surgery. Colorectal surgeons need to understand the risks inherent in the care of older adults and identify concrete ways to improve the quality of care for this vulnerable population. Goals for the practicing colorectal surgeon include: 1) introduce the American College of Surgeons' (ACS) Geriatric Surgery Verification (GSV) Program and understand the intersection with colorectal surgery, 2) examine the 30 evidence-based GSV standards and how they can achieve better outcomes after colorectal surgery, and 3) outline the value and benefits for colorectal surgeons of implementing such a program.
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OBJECTIVE: To explore hospital-level variation in postoperative delirium using a multi-institutional data source. BACKGROUND: Postoperative delirium is closely related to serious morbidity, disability, and death in older adults. Yet, surgeons and hospitals rarely measure delirium rates, which limits quality improvement efforts. METHODS: The American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) Geriatric Surgery Pilot (2014 to 2015) collects geriatric-specific variables, including postoperative delirium using a standardized definition. Hierarchical logistic regression models, adjusted for case mix [Current Procedural Terminology (CPT) code] and patient risk factors, yielded risk-adjusted and smoothed odds ratios (ORs) for hospital performance. Model performance was assessed with Hosmer-Lemeshow (HL) statistic and c-statistics, and compared across surgical specialties. RESULTS: Twenty thousand two hundred twelve older adults (≥65 years) underwent inpatient operations at 30 hospitals. Postoperative delirium occurred in 2427 patients (12.0%) with variation across specialties, from 4.7% in gynecology to 13.7% in cardiothoracic surgery. Hierarchical modeling with 20 risk factors (HL = 9.423, P = 0.31; c-statistic 0.86) identified 13 hospitals as statistical outliers (5 good, 8 poor performers). Per hospital, the median risk-adjusted delirium rate was 10.4% (range 3.2% to 27.5%). Operation-specific risk and preoperative cognitive impairment (OR 2.9, 95% confidence interval 2.5-3.5) were the strongest predictors. The model performed well across surgical specialties (orthopedic, general surgery, and vascular surgery). CONCLUSION: Rates of postoperative delirium varied 8.5-fold across hospitals, and can feasibly be measured in surgical quality datasets. The model performed well with 10 to 12 variables and demonstrated applicability across surgical specialties. Such efforts are critical to better tailor quality improvement to older surgical patients.
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Delírio/etiologia , Disparidades em Assistência à Saúde/estatística & dados numéricos , Complicações Pós-Operatórias , Melhoria de Qualidade , Indicadores de Qualidade em Assistência à Saúde/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Delírio/epidemiologia , Delírio/prevenção & controle , Estudos de Viabilidade , Feminino , Hospitais/normas , Hospitais/estatística & dados numéricos , Humanos , Modelos Logísticos , Masculino , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Estudos Retrospectivos , Risco Ajustado , Fatores de Risco , Especialidades Cirúrgicas , Estados UnidosRESUMO
OBJECTIVE: The aim of this study was to establish high-quality, valid standards to improve surgical care of the older adult. BACKGROUND: The aging population increases demand for high-quality surgical care. Building upon prior guidelines, quality indicators, and pilot projects, the Coalition for Quality in Geriatric Surgery (CQGS) includes 58 diverse stakeholder organizations committed to improving geriatric surgery. METHODS: Using a modified RAND-UCLA Appropriateness Methodology, 44 of 58 CQGS Stakeholders twice rated validity (primary outcome) and feasibility for 308 standards, ranging from goals and decision-making, pre-operative assessment and optimization, perioperative and postoperative care, to transitions of care beyond the acute care hospital. RESULTS: Three hundred six of 308 (99%) standards were rated as valid to improve quality of geriatric surgery. There were 4 sections. Section 1 included 157 (57%) standards and focused on goals and decision-making, preoperative optimization, and transitions into and out of the hospital. Section 2 included 84 (27.3%) standards focused on in-hospital care, across the immediate preoperative, intraoperative, and postoperative phases. Section 3 included 59 (19.1%) standards about program management, including personnel and committee structure, credentialing, and education. Section 4 included 8 (2.6%) standards establishing overarching concepts for data collection and patient follow-up. Two hundred ninety of 308 standards (94.2%) were rated as feasible; 18 (5.8%) were rated as uncertain in feasibility. CONCLUSIONS: CQGS Stakeholders rated the vast majority of standards of care as highly valid (99%) and feasible (94%) for improving the quality of surgical care provided to older adults. Future work will focus on a pilot phase to better understand and address challenges to implementation of the standards.
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Serviços de Saúde para Idosos/normas , Hospitais/normas , Assistência Perioperatória/normas , Melhoria de Qualidade/normas , Procedimentos Cirúrgicos Operatórios/normas , Idoso , Idoso de 80 Anos ou mais , Estudos de Viabilidade , Humanos , Indicadores de Qualidade em Assistência à Saúde , Reprodutibilidade dos Testes , Participação dos Interessados , Estados UnidosRESUMO
Mini abstract The financial benefits of instituting the American College of Surgeons Geriatric Surgery Verification Program far exceed the costs, with the added benefits of enhanced patient satisfaction and improved staff morale.
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BACKGROUND: The association of frailty on postoperative outcomes after elective and emergency general surgery procedures has been widely studied. However, this association has not been examined in the geriatric population stratified by emergency general surgery procedural risk. METHODS: A retrospective cohort study was performed using the 2012 to 2017 American College of Surgeons-National Surgical Quality Improvement Program database. We identified geriatric patients (age ≥65 years) undergoing an emergency general surgery procedure within 48 hours of admission stratified by the procedural risk. Frailty was accessed using Modified 5-item Frailty Index, and the patients were divided into 4 groups Modified 5-item Frailty Index = 0, 1, 2, and ≥3. Multivariable logistic regression was used to assess the impact of increasing Modified 5-item Frailty Index score on postoperative complications, failure-to-rescue, and readmissions. RESULTS: In the study, 16,911 low risk procedure emergency general surgery patients were grouped as (33.3%) Modified 5-item Frailty Index = 0, (45.1%) Modified 5-item Frailty Index = 1, (18.7%) Modified 5-item Frailty Index = 2, and (2.9%) Modified 5-item Frailty Index ≥3 respectively. After multivariable analyses, increasing Modified 5-item Frailty Index score (versus Modified 5-item Frailty Index = 0) was associated with complications (odds ratio [95% confidence interval]; Modified 5-item Frailty Index = 2: 2.1 [1.3-3.5], Modified 5-item Frailty Index ≥ 3: 2.2 [1.2-4.2]), failure-to-rescue (Modified 5-item Frailty Index = 2: 2.3 [1.3-4.0], Modified 5-item Frailty Index ≥ 3: 2.3 [1.2-4.6]), readmission (Modified 5-item Frailty Index = 2: 1.4 [1.2-1.7], Modified 5-item Frailty Index ≥ 3: 1.5 [1.1-2.1]). In addition, 30,305 high-risk patients undergoing procedure emergency general surgery were grouped as (24.1%) Modified 5-item Frailty Index = 0, (44.9%) Modified 5-item Frailty Index = 1, (24.0%) Modified 5-item Frailty Index = 2, and (7.0%) Modified 5-item Frailty Index ≥3, respectively. After multivariable analyses, increasing Modified 5-item Frailty Index score (versus Modified 5-item Frailty Index = 0) was associated with complications (odds ratio [95% confidence interval]; Modified 5-item Frailty Index = 2: 1.2 [1.2-1.3], Modified 5-item Frailty Index ≥3: 1.7 [1.5-2.0]), failure-to-rescue (Modified 5-item Frailty Index = 2: 1.3 [1.2-1.5], Modified 5-item Frailty Index ≥3: 1.5 [1.3-1.7]), readmission (Modified 5-item Frailty Index = 2: 1.3 [1.2-1.4], Modified 5-item Frailty Index ≥3: 1.6 [1.4-1.9]). CONCLUSION: Increasing levels of frailty in geriatric emergency general surgery patients are associated with higher levels of postoperative complications, failure-to-rescue, and readmission. Clinicians should consider frailty in assessing the risk of even low-risk surgeries in this population.
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Fragilidade , Humanos , Idoso , Fragilidade/complicações , Fragilidade/diagnóstico , Fragilidade/epidemiologia , Idoso Fragilizado , Estudos Retrospectivos , Medição de Risco , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Fatores de RiscoRESUMO
CONTEXT: As part of the launch of the Geriatric Surgery Verification program in 2019, the American College of Surgeons issued care standards for older patients, including requirements for preoperative documentation of patients' goals. Hospital performance on these standards prior to the Geriatric Surgery Verification program is unknown. OBJECTIVES: To assess baseline performance of the Geriatric Surgery Verification (GSV) standard for documentation of preoperative goals for older patients, and to determine factors associated with standard adherence. METHODS: Using natural language processing, this study examines the electronic health records of patients aged 65 years or older who underwent coronary artery bypass grafts (CABG) or colectomies in 2017 or 2018 at three hospitals. The primary outcome was adherence to at least one of the three components of GSV Standard 5.1, which requires preoperative documentation of overall health goals, treatment goals, and patient-centered outcomes. RESULTS: A total of 2630 operations and 2563 patients were included. At least one component of the standard was met in 307 (11.7%) operations and all three components were met in 5 (0.2%). Higher likelihood of meeting the standard was demonstrated for patients who were female (odds ratio [OR] 1.30; 95% CI 1.00-1.68), undergoing colectomy (OR 2.82; 95% CI 2.15-3.72), or with more comorbidities (Charlson scores >3 [OR 1.55; 95% CI 1.14-2.09]). CONCLUSION: Before GSV program implementation, clinicians for two major operations almost never met the GSV standard for preoperative discussion of patient goals. Interdisciplinary teams will need to adjust clinical practice to meet best-practice communication standards for older patients.
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Tomada de Decisão Compartilhada , Hospitais , Humanos , Idoso , Feminino , Masculino , Avaliação de Resultados em Cuidados de SaúdeRESUMO
Background: This study aims to quantitatively assess use of the NSQIP surgical risk calculator (NSRC) in contemporary surgical practice and to identify barriers to use and potential interventions that might increase use. Materials and methods: We performed a cross-sectional study of surgeons at seven institutions. The primary outcomes were self-reported application of the calculator in general clinical practice and specific clinical scenarios as well as reported barriers to use. Results: In our sample of 99 surgeons (49.7% response rate), 73.7% reported use of the NSRC in the past month. Approximately half (51.9%) of respondents reported infrequent NSRC use (<20% of preoperative discussions), while 14.3% used it in ≥40% of preoperative assessments. Reported use was higher in nonelective cases (30.2% vs 11.1%) and in patients who were ≥65 years old (37.1% vs 13.0%), functionally dependent (41.2% vs 6.6%), or with surrogate consent (39.9% vs 20.4%). NSRC use was not associated with training status or years in practice. Respondents identified a lack of influence on the decision to pursue surgery as well as concerns regarding the calculator's accuracy as barriers to use. Surgeons suggested improving integration to workflow and better education as strategies to increase NSRC use. Conclusions: Many surgeons reported use of the NSRC, but few used it frequently. Surgeons reported more frequent use in nonelective cases and frail patients, suggesting the calculator is of greater utility for high-risk patients. Surgeons raised concerns about perceived accuracy and suggested additional education as well as integration of the calculator into the electronic health record.
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BACKGROUND: The American College of Surgeons (ACS) Coalition for Quality in Geriatric Surgery (CQGS) identified standards of surgical care for the growing, vulnerable population of aging adults in the US. The aims of this study were to determine implementation feasibility for 30 selected standards, identify barriers and best practices in their implementation, and further refine these geriatric standards and verification process. STUDY DESIGN: The CQGS requested participation from hospitals involved in the ACS NSQIP Geriatric Surgery Pilot Project, previous CQGS feasibility analyses, and hospitals affiliated with a core development team member. Thirty standards were selected for implementation. After implementation, site visits were conducted, and postvisit surveys were distributed. RESULTS: Eight hospitals were chosen to participate. Program management (55%), immediate preoperative and intraoperative clinical care (62.5%), and postoperative clinical care (58%) had the highest mean percentage of "fully compliant" standards. Goals and decision-making (30%), preoperative optimization (28%), and transitions of care (12.5%) had the lowest mean percentage of fully compliant standards. Best practices and barriers to implementation were identified across 13 of the 30 standards. More than 80% of the institutions reported that participation changed the surgical care provided for older adults. CONCLUSIONS: This study represents the first national implementation assessment undertaken by the ACS for one of its quality programs. The CQGS pilot testing was able to demonstrate implementation feasibility for 30 standards, identify challenges and best practices, and further inform dissemination of the ACS Geriatric Surgery Verification Program.
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Melhoria de Qualidade , Cirurgiões , Humanos , Estados Unidos , Idoso , Projetos Piloto , Hospitais , Complicações Pós-Operatórias/epidemiologiaRESUMO
BACKGROUND: Surrogate consent for surgery is sought when a patient lacks capacity to consent for their own operation. The purpose of this study is to describe older adults who underwent surgical interventions with surrogate consent. METHODS: A descriptive analysis was performed using data from the American College of Surgeons National Surgical Quality Improvement Program Geriatric Surgery Pilot collected from 2014 to 2018. All patients included were ≥65 years old and underwent a surgical procedure. Demographic and preoperative health characteristics were evaluated to examine differences between those with and without surrogate consent. RESULTS: In total, 51,618 patients were included in this study, and 6.6% underwent an operation with surrogate consent. Surrogate consent was more common among older patients (median age 83 vs 73, P < .001), female patients (7.7% vs 5.3%, P < .001), patients undergoing emergency as opposed to elective procedures (21.9% vs 1.6%, P < .001), patients with cognitive impairment (50.5% vs 2.4%, P < .001), and patients who were dependent on others for activities of daily living (41.9% vs 4.1%, P < .001). Nearly half of patients with a diagnosis of cognitive impairment signed their own consent. CONCLUSION: Surrogate consent was more common among patients who were older, female, had a higher comorbidity burden, and had preoperative disability. Nearly half of patients with documented cognitive impairment signed their own consent. These results indicate that further research is needed to understand how surgeons determine which patients require surrogate consent.
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Atividades Cotidianas , Melhoria de Qualidade , Humanos , Feminino , Idoso , Idoso de 80 Anos ou mais , Comorbidade , Consentimento Livre e EsclarecidoRESUMO
BACKGROUND: Older adults may have new care needs and functional limitations after surgery. Many rely on informal caregivers (unpaid family or friends) after discharge but the extent of informal support is unknown. We sought to examine the role of informal postoperative caregiving on transitions of care for older adults undergoing routine surgical procedures. MATERIALS AND METHODS: We performed a retrospective cohort study using ACS NSQIP Geriatric Pilot Project data, 2014-2018. Patients were ≥65 years and underwent an inpatient surgical procedure. Patients who lived at home alone were compared with those who lived with support from informal caregivers (family and/or friends). Primary outcomes were discharge destination (home vs. post-acute care) and readmission within 30 days. Multivariable logistic regression was used to determine the association between support at home, discharge destination, and readmission. RESULTS: Of 18,494 patients, 25% lived alone before surgery. There was no difference in loss of independence (decline in functional status or new use of mobility aid) after surgery between patients who lived alone or with others (18.7% vs. 19.5%, p = 0.24). Nevertheless, twice as many patients who lived alone were discharged to a non-home location (10.2% vs. 5.1%; OR: 2.24, CI: 1.93-2.56). Patients who lived alone and were discharged home with new informal caregivers had increased odds of readmission (OR: 1.43, CI: 1.09-1.86). CONCLUSION: Living alone independently predicts discharge to post-acute care, and patients who received new informal caregiver support at home have higher odds of readmission. These findings highlight opportunities to improve discharge planning and care.
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Cuidadores , Alta do Paciente/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Cuidados Pós-Operatórios/métodos , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Vida Independente/estatística & dados numéricos , Masculino , Estudos Retrospectivos , Fatores de RiscoRESUMO
OBJECTIVE: Examine the relationship between perioperative glucose control and postoperative infections in a nationwide sample of diabetic patients undergoing a wide variety of surgical procedures. SUMMARY OF BACKGROUND DATA: Perioperative glucose control has been linked to postoperative infections after selected surgical procedures. METHODS: Retrospective analysis of surgical outcomes data from 1999 to 2004 on 55,408 patients with diabetes undergoing a variety of noncardiac operations contained in the Veterans Heath Administration National Surgical Quality Improvement Program database, supplemented with the Veterans Heath Administration Decision Support Services hemoglobin A1c (HbA(1c)) and serum glucose data. Multivariate Poisson regression model of postoperative infection including demographics, comorbidities, functional status, preoperative laboratories, surgical data, and glucose control (diabetes medications, serum glucose, HbA(1c), mean serum glucose within 24 hours after surgery). RESULTS: The most common procedures were herniorrhaphy (10%), carotid endarterectomy (6.6%), and open colectomy (5.6%). Mean (SD) preoperative HbA1c concentration was 7.9% (2.3); 51% of patients had preoperative serum glucose concentrations more than 150 mg/dL; and 72% of patients had a mean 24 hour postoperative glucose concentration at least 150 mg/dL. The overall postoperative infection rate was 8.0%. Higher rates of postoperative infection were associated with mean 24 hour postoperative serum glucose concentrations of 150 to 250 mg/dL (incidence rate ratio 1.22, 95% confidence interval, 1.04-1.43; P = 0.01) and more than 250 mg/dL (incidence rate ratio: 1.43; 95% confidence interval, 1.19-1.71; P < 0.001). Preoperative HbA1c and glucose concentrations were not associated with increased infection rates. CONCLUSIONS: In a large nationwide sample of diabetic patients undergoing a variety of noncardiac surgical procedures, glucose control in the first 24 hours after surgery was poor, and mean serum glucose concentrations of 150 mg/dL and higher during this time period were associated with increased rates of postoperative infectious complications.
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Glicemia/metabolismo , Diabetes Mellitus/sangue , Diabetes Mellitus/cirurgia , Hemoglobinas Glicadas/metabolismo , Infecções/epidemiologia , Complicações Pós-Operatórias , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Diabetes Mellitus/tratamento farmacológico , Feminino , Humanos , Hipoglicemiantes/uso terapêutico , Infecções/sangue , Infecções/diagnóstico , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Adulto JovemRESUMO
INTRODUCTION: The older population is growing and with this growth there is a parallel rise in the operations performed on this vulnerable group. The perioperative pain management strategy for older adults is unique and requires a team-based approach for provision of high-quality surgical care. METHODS: Literature search was performed using PubMed in addition to review of relevant protocols and guidelines from geriatric, surgical, and anesthesia societies. Systematic reviews and meta-analyses, randomized trials, observational studies, and society guidelines were summarized in this review. MANAGEMENT: The optimal approach to a pain management strategy for older adults undergoing surgery involves addressing all phases of perioperative care. For example, preoperative assessment of a patient's cognitive function and presence of chronic pain may impact the pain management plan. Consideration should be also given to intraoperative strategies to improve pain control and minimize both the dose and side effects from opioids (e.g. regional anesthetic techniques). Postoperative pain control (e.g. under or over treatment of pain) may impact the development of elderly-specific complications such as postoperative delirium and functional decline. Finally, pain management does not stop after the older adult patient leaves the hospital. Both discharge planning and post-operative clinic follow-up provide important opportunities for collaboration and intervention. CONCLUSIONS: An opioid-sparing pain management strategy for older adults can be accomplished with a comprehensive and collaborative interdisciplinary strategy addressing all phases of perioperative care.
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Acute kidney injury (AKI) is primarily defined and staged according to the magnitude of the rise in serum creatinine. Here we sought to determine if the duration of AKI adds additional prognostic information above that from the magnitude of injury alone. We prospectively studied 35,302 diabetic patients from 123 Veterans Affairs Medical Centers undergoing their first noncardiac surgery. The main outcome was long-term mortality in those who survived the index hospitalization. AKI was stratified by magnitude according to AKI Network stages and by the duration (short (less than 2 days), medium (3-6 days) or long (7 days or more)). Overall, 17.8% of patients experienced at least stage 1 AKI or greater following surgery. Both the magnitude and duration of AKI were significantly associated with long-term survival in a dose-dependent manner. Within each stage, longer duration of AKI was significantly associated with a graded higher rate of mortality. However, within each of the duration categories, the stage was not associated with mortality. When considered separately in multivariate analyses, both a higher stage and duration were independently associated with increased risk of long-term mortality. Hence, the duration of AKI adds additional information to predict long-term mortality.
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Injúria Renal Aguda/mortalidade , Diabetes Mellitus/mortalidade , Complicações Pós-Operatórias/mortalidade , Veteranos/estatística & dados numéricos , Injúria Renal Aguda/sangue , Injúria Renal Aguda/etiologia , Idoso , Biomarcadores/sangue , Distribuição de Qui-Quadrado , Creatinina/sangue , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Incidência , Estimativa de Kaplan-Meier , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/sangue , Complicações Pós-Operatórias/etiologia , Modelos de Riscos Proporcionais , Estudos Prospectivos , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Fatores de Tempo , Estados Unidos/epidemiologia , United States Department of Veterans Affairs , Regulação para CimaRESUMO
OBJECTIVE: Healthcare hackathons are fast-paced, mentored events that bring together individuals with diverse skillsets to identify clinical needs and propose solutions. Traditionally geared toward device development and workflow optimization, platforms that address women and minorities in surgery are rare. We aimed to expand the traditional healthcare hackathon model to include a novel workforce development (WD) track to address concerns faced by surgeons and trainees. DESIGN: The WD track was created as part of the first surgical hackathon at our academic institution. In a single-day event, participants identified concerns (pain points) of diversity and sustainability in surgery, formed interdisciplinary teams, and pitched solutions. Pain points, project themes, and postevent survey results were analyzed and compared between WD and other tracks. SETTING: Participants were surveyed at Yale School of Medicine, an academic medical tertiary center, in September 2018. PARTICIPANTS: Thirty-one total participants. Twenty-five (80.6%) responded to the survey. RESULTS: Of 57 problem pitches, 23 (40.4%) were related to WD. Issues highlighted 5 themes: training and career exploration, leadership and communication of skills, mental health and burnout prevention, surgeon discrimination and harassment, and work-life balance. Participants formed 6 groups, with 1 focused on WD. There was no difference between participants in the WD track and non-WD track counterparts with regard to excitement for continuing their project beyond the hackathon (4.00, standard deviation [SD] 0.89, vs. 3.63, SD 1.12, pâ¯=â¯0.43), and in their perception of the mentorship they received (4.00, SD 1.00, vs. 4.11, SD 0.78, pâ¯=â¯0.84). The project presented within the WD track, on culturally sensitive scrub wear, was 1 of 3 prize-winners. CONCLUSIONS: The first WD track at a healthcare hackathon identified 5 themes of unmet workforce needs. The pilot demonstrated that WD tracks can be implemented in hackathons with similar results to traditional tracks and create innovative and sustainable solutions to surgical workforce concerns.
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Atenção à Saúde , Desenvolvimento de Pessoal , Centros Médicos Acadêmicos , Feminino , Humanos , Liderança , Recursos HumanosRESUMO
As the general population ages, there will be an increasing number of vascular patients in their 90s and older. However, geriatric patients have historically been turned down for abdominal aortic aneurysm repair despite high aneurysm-related mortality in the unrepaired. Herein, we describe the perioperative considerations and the successful, uncomplicated operative course of a 100-year-old woman who underwent an elective endovascular aortic aneurysm repair for an expanding 5.3-cm abdominal aortic aneurysm. Given a suitable patient, there is acceptable risk profile of an endovascular approach, even in centenarians.
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BACKGROUND: The American College of Surgeons (ACS) NSQIP Surgical Risk Calculator (SRC) plays an important role in risk prediction and decision-making. We sought to enhance the existing ACS NSQIP SRC with functionality to predict geriatric-specific outcomes and assess the predictive value of geriatric-specific risk factors by comparing performance in outcomes prediction using the traditional ACS NSQIP SRC with models that also included geriatric risk factors. STUDY DESIGN: Data were collected from 21 ACS NSQIP Geriatric Surgery Pilot Project hospitals between 2014 and 2017. Hierarchical regression models predicted 4 postoperative geriatric outcomes (ie pressure ulcer, delirium, new mobility aid use, and functional decline) using the traditional 21-variable ACS NSQIP SRC models and 27-variable models that included 6 geriatric risk factors (ie living situation, fall history, mobility aid use, cognitive impairment, surrogate-signed consent, and palliative care on admission). RESULTS: Data from 38,048 patients 65 years or older undergoing 197 unique operations across 10 surgical subspecialties were used. Stable model discrimination and calibration between developmental and validation datasets confirmed predictive validity. Models with and without geriatric risk factors demonstrated excellent performance (C statistic >0.8) with inclusion of geriatric risk factors improving performance. Of the 21 ACS NSQIP variables, CPT code, COPD, age, functional dependence, sex, disseminated cancer, diabetes, and sepsis were the strongest risk predictors, and impaired cognition, fall history, and mobility aid use were the strongest geriatric predictors. CONCLUSIONS: The ACS NSQIP SRC can predict 4 unique outcomes germane to geriatric surgical patients, with improvement of predictive capability after accounting for geriatric risk factors. Augmentation of ACS NSQIP SRC can enhance shared decision-making to improve the quality of surgical care in older adults.
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Complicações Pós-Operatórias/epidemiologia , Melhoria de Qualidade , Medição de Risco , Procedimentos Cirúrgicos Operatórios , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Feminino , Previsões , Humanos , Masculino , Fatores de Risco , Estados UnidosRESUMO
Importance: Functional outcomes have value for older adults who undergo surgical procedures. Preventing postoperative functional decline in this patient population necessitates the identification of the factors associated with this outcome and minimizing their implications. Objectives: To assess the prevalence of functional decline 30 days after a surgical procedure among older adults 80 years or older, examine the risk factors of this decline, and identify ways to minimize this decline by addressing its mutable factors. Design, Setting, and Participants: This retrospective cohort study used patient data from the Geriatric Surgery Pilot Project, a multi-institutional data registry of the American College of Surgeons National Surgical Quality Improvement Program. Inclusion criteria were patients 80 years or older who underwent a surgical procedure that required an inpatient stay at 1 of 23 hospitals enrolled in the Geriatric Surgery Pilot Project from January 1, 2015, to December 31, 2018, and had preoperative and postoperative functional health status data. Data analysis was performed from January 7, 2019, to December 2, 2019. Exposures: Adults 80 years or older who underwent an inpatient surgical procedure. Main Outcomes and Measures: The primary outcome was 30-day postoperative functional decline defined by a change in functional health status from admission or before the surgical procedure (ie, from independent to partially or totally dependent, or from partially dependent to totally dependent). Functional health status was measured by a patient's ability to perform activities of daily living. Secondary outcomes were hospital readmission and 30-day postoperative living location. Results: Of the 2013 patients analyzed in this study, 1128 were women (56.0%) and the mean (SD) age was 84.9 (3.9) years. Functional decline at 30 days after the surgical procedure was present in 406 patients (20.2%). Prevalence of this outcome increased with age, with 337 of 1751 patients aged 80 to 89 years (19.2%) experiencing decline compared with 69 of 262 patients 90 years or older (26.3%). In a risk-adjusted model, the geriatric-specific risk factors statistically significantly associated with this outcome included preoperative mobility aid use (odds ratio [OR] 1.76; 95% CI, 1.39-2.22; P < .001) and malnutrition (OR, 1.88; 95% CI, 1.04-3.43; P = .04) as well as postoperative delirium (OR, 2.20; 95% CI, 1.60-3.02; P < .001), pressure ulcer (OR, 1.83; 95% CI, 1.02-3.30; P = .04), and mobility aid at discharge (OR, 2.49; 95% CI, 1.72-3.59; P < .001). Among patients with a 30-day functional decline, 106 (26.1%) required hospital readmission and only 219 (53.9%) were living at home compared with 388 patients (95.6%) living at home before the procedure. Conclusions and Relevance: In this study, 1 in 5 older adults experienced a functional decline that persisted 30 days after a surgical procedure, an outcome that appeared to be associated with several geriatric-specific risk factors. Future trials are needed to evaluate whether the prevention or mitigation of these factors can decrease the rates of postoperative functional decline in this patient population.
Assuntos
Atividades Cotidianas , Avaliação Geriátrica , Nível de Saúde , Recuperação de Função Fisiológica , Procedimentos Cirúrgicos Operatórios/estatística & dados numéricos , Fatores Etários , Idoso de 80 Anos ou mais , Feminino , Avaliação Geriátrica/estatística & dados numéricos , Humanos , Masculino , Alta do Paciente/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Projetos Piloto , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Período Pós-Operatório , Prevalência , Melhoria de Qualidade , Sistema de Registros , Estudos Retrospectivos , Fatores de Risco , Procedimentos Cirúrgicos Operatórios/efeitos adversos , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
OBJECTIVES: Few studies examine the impact of frailty on long-term patient-oriented outcomes after emergency general surgery (EGS). We measured the prevalence of frailty among older EGS patients and examined the impact of frailty on 1-year outcomes. DESIGN: Retrospective cohort study using 2008 to 2014 Medicare claims. SETTING: Acute care hospitals. PARTICIPANTS: Patients 65 years or older who received one of the five EGS procedures with the highest mortality burden (partial colectomy, small bowel resection, peptic ulcer disease repair, adhesiolysis, or laparotomy). MEASUREMENTS: A validated claims-based frailty index (CFI) identified patients who were not frail (CFI < .15), pre-frail (.15 ≤ CFI < .25), mildly frail (.25 ≤ CFI < .35), and moderately to severely frail (CFI ≥ .35). Multivariable Cox regression compared 1-year mortality. Multivariable Poisson regression compared rates of post-discharge hospital encounters (hospitalizations, intensive care unit stay, emergency department visit) and home time over 1 year after discharge. All regression models adjusted for age, sex, race, admission from facility, procedure, sepsis, inpatient palliative care delivery, trauma center designation, hospital bed size, and teaching status, and they were clustered by patient and hospital referral region. RESULTS: Among 468 459 older EGS adults, 37.4% were pre-frail, 12.4% were mildly frail, and 3.6% were moderately to severely frail. Patients with mild frailty experienced a higher risk of 1-year mortality compared with non-frail patients (hazard ratio = 1.97; confidence interval [CI] = 1.94-2.01). In the year after discharge, patients with mild and moderate to severe frailty had more hospital encounters compared with non-frail patients (7.8 and 11.5 vs 2.0 per person-year; incidence rate ratio [IRR] = 4.01; CI = 3.93-4.08 vs IRR = 5.89; CI = 5.70-6.09, respectively). Patients with mild and moderate to severe frailty also had fewer days at home in the year after discharge compared with non-frail patients (256 and 203 vs 302 mean days; IRR = .97; CI = .96-.97 vs IRR = .95; CI = .94-.95, respectively). CONCLUSION: Older EGS patients with frailty are at increased risk for poor 1-year outcomes and decreased home time. Targeted interventions for older EGS patients with frailty during the index EGS hospitalization are urgently needed to improve long-term outcomes. J Am Geriatr Soc 68:1037-1043, 2020.