RESUMO
BACKGROUND: Disposable N95 respirator shortages during the COVID-19 and 2009 H1N1 influenza pandemics highlighted the need for reusable alternatives, such as elastomeric half-mask respirators (EHMRs). Two US medical organizations deployed reusable EHMRs during the COVID-19 response. In addition to wipe-based disinfection following patient care episodes expected per local policies at both organizations, postshift centralized cleaning and disinfection (C&D) was expected at one site (A), permitting shared-pool EHMR use, and optional at the other (Site B), where EHMRs were issued to individuals. Using a survey, we evaluated disinfection practices reported by EHMR users and predictors of disinfection behaviors and perceptions. METHODS: Surveys assessed EHMR disinfection practices, occupational characteristics, EHMR use frequency, training, and individual-issue versus shared-pool EHMR use. RESULTS: Of 1080 EHMR users completing the survey, 76% reported that they disinfect the EHMR after each patient encounter, which was the expected practice at both sites. Increasing EHMR use, recall of disinfection training, and work in intensive care or emergency settings significantly influenced higher reporting of this practice. 36% of respondents reported using centralized C&D, although reporting was higher at the site (A) where this was expected (53%). Confidence in cleanliness of the EHMR following centralized C&D was not influenced by individual versus shared-pool EHMR issue. CONCLUSIONS: Most EHMR users reported adherence with expected post-care individual-based disinfection of EHMRs but did not necessarily use standardized, centralized C&D. Future efforts to limit reliance on behavior related to respirator disinfection may improve EHMR implementation in healthcare to avert dependence on single-use, disposable N95 respirators.
Assuntos
COVID-19 , Vírus da Influenza A Subtipo H1N1 , Dispositivos de Proteção Respiratória , Humanos , Desinfecção , COVID-19/prevenção & controle , Ventiladores Mecânicos , Atenção à SaúdeRESUMO
BACKGROUND: Many challenges exist in providing equitable access to rural healthcare in the Democratic Republic of the Congo (DRC). WHO recommends student exposure to rural clinical rotations to promote interest in rural healthcare. Challenges to rural engagement include lack of adequate infrastructure and staff to lead rural education. This case report highlights key steps in developing a rural rotation program for DRC nursing students. Case presentation To implement a rural rotation (RR) program, ICAP at Columbia University (ICAP) consulted with students, the Ministries of Health (MoH) and Education (MoE), and nursing schools to pilot and expand a rural rotation program. Nursing schools agreed to place students in rural clinics and communities. Key stakeholders collaborated to assess and select rural sites based on availability of nursing mentors, educational resources, security, accessibility, and patient volume. To support this, 85 preceptors from 55 target schools and 30 rural health facilities were trained of which 30 were selected to be "master trainers". These master trainers led the remaining 55 preceptors implementing the rural rotation program. We worked with rural facilities to engage community leaders and secure accommodation for students. A total of 583 students from five Lubumbashi schools and two rural schools outside Kinshasa participated across 16 rural sites (298 students in 2018-2019 school year and 285 in 2019-2020). Feedback from 274 students and 25 preceptors and nursing school leaders was positive with many students actively seeking rural assignments upon graduation. For example, 97% agreed or strongly agreed that their RR programs had strengthened their educational experience. Key challenges, however, were long-term financial support (35%) for rural rotations, adequate student housing (30%) and advocacy for expanding the rural workforce. CONCLUSIONS: With nearly 600 participants, this project showed that a RR program is feasible and acceptable in resource-limited settings yet availability of ample student accommodation and increasing availability of rural jobs remain health system challenges. Using a multipronged approach to rural health investment as outlined by WHO over two decades ago remains essential. Attracting future nurses to rural health is necessary but not sufficient to achieve equitable health workforce distribution.
Assuntos
Serviços de Saúde Rural , Estudantes de Enfermagem , Atenção à Saúde , República Democrática do Congo , Instalações de Saúde , Humanos , Escolas de EnfermagemRESUMO
BACKGROUND DATA: Patients with severe acute liver failure (ALF) have extreme physiologic dysfunction and often die if transplantation is not immediately available. Patients may be supported with MARS (Baxter International Inc., Deerfield, IL) until transplantation or spontaneous recovery occurs. We present the largest series in the United States of MARS therapy as temporary hepatic replacement for ALF. METHODS: MARS was used to support patients with severe liver trauma (SLT), in ALF patients as a bridge to transplantation (BTT), and as definitive therapy for toxic ingestion or idiopathic liver failure (DT) in a level 1 trauma center and large transplant center. Patient demographics, etiology of ALF, and laboratory values were recorded. Endpoints were patient survival ± liver transplant and/or recovery of liver function. RESULTS: Twenty-seven patients with severe ALF received MARS therapy. Five patients with SLT had a 60% survival with recovery of liver and renal function. Thirteen patients received MARS as a BTT, of which 9 were transplanted with a 1-year survival of 78% (program overall survival 85% at 1 year). All 4 who were not transplanted expired. Nine patients with ALF from toxic ingestion received MARS as DT with liver recovery and survival in 67%. MARS therapy resulted in significant improvement in liver function, coagulation, incidence of encephalopathy, and creatinine. CONCLUSIONS: MARS therapy successfully replaced hepatic function in ALF allowing time for spontaneous recovery or transplantation. Spontaneous recovery was remarkably common if support can be sustained.
Assuntos
Falência Hepática Aguda/terapia , Fígado Artificial , Desintoxicação por Sorção , Humanos , Fígado/lesões , Falência Hepática Aguda/etiologia , Falência Hepática Aguda/cirurgia , Transplante de Fígado , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: New elastomeric half mask respirator (EHMR) models without exhalation valves (EVs) or with exhalation valve filters (EVFs) are facilitating expanded use in health settings to reduce workers' exposure to airborne hazards while acting as source control to prevent pathogen spread. The physical comfort of new models has not been assessed in comparison to previously used EHMRs with EVs. METHODS: Researchers assessed 1,962 healthcare and emergency medical service personnels' self-reported adverse experiences from two cohorts while wearing EHMR models with EVs (Cohort 1, n=1,080) and without EVs or with EVFs (Cohort 2, n=882). Fisher's Exact Test identified differences between the cohorts accounting for organizational factors when possible. RESULTS: Cohort 1 respondents experienced communication challenges and discomfort when wearing the EHMR >1 hour statistically significantly more often than Cohort 2. Cohort 2 respondents reported statistically significantly more instances of difficulty breathing, moisture buildup, being uncomfortable to wear <1 hour, and being uncomfortably warm. CONCLUSIONS: Discomfort is prevalent among end users and more often among those wearing EHMRs without an EV/with an EVF. As EHMR research and development advances, prevalence in use may increase for emergency and routine situations. Organizations may not only need guidance about respirator selection but also model-specific selection.
RESUMO
BACKGROUND: Availability of personal protective equipment (PPE) and its effective use may influence safety climate perceptions among health care personnel (HCP). It is unclear how health care organizations can leverage the effective use of respiratory protection to engage in continuous improvement of their safety climate, which can inform opportunities for employee education and engagement. METHODS: After using an elastomeric half mask respirator (EHMR) as their primary form of respiratory protection for several months, 1,080 HCP provided feedback in an electronic survey about respiratory protection training, confidence in EHMR use, barriers during use, and perceived safety climate. Ordinal logistic regressions were used as nonlinear models to test relationships between these variables. FINDINGS: We observed that an increase in user confidence (p < .013), training content (p < .001), training formats (p < .001), and a decrease in EHMR barriers (p < .001) were associated with a statistically significant increase in proactive safety climate. In the second model, an increase in user confidence (p < .006) and training content (p < .001), and a decrease in barriers (p < .001), was associated with a statistically significant increase in compliant safety climate. CONCLUSIONS/APPLICATION TO PRACTICE: HCP EHMR confidence was positively associated with safety climate perceptions, underscoring the value of competency building by respiratory protection leaders prior to implementation. Because fewer barriers experienced while using an EHMR were associated with a more positive perception of safety climate, it is important to first communicate with end users about potential barriers and, second, to continue research with end users and manufacturers to improve the design of EHMRs moving forward.
Assuntos
Dispositivos de Proteção Respiratória , Humanos , Cultura Organizacional , Equipamento de Proteção Individual , Pessoal de Saúde , Ventiladores Mecânicos , Atenção à SaúdeRESUMO
BACKGROUND: Intentional injury (both self-harm and interpersonal) is a major cause of morbidity and mortality, yet there are little data on the per-person cost of caring for these patients. Extant data focus on hospital charges related to the initial admission but does not include actual dollars spent or follow-up outpatient care. The Affordable Care Act has made Medicaid the primary payor of intentional injury care (39%) in the United States and the ideal source of cost data for these patients. We sought to determine the total and per-person long-term cost (initial event and following 24 months) of intentional injury among Maryland Medicaid recipients. METHODS: Retrospective cohort study of Maryland Medicaid claims was performed. Recipients who submitted claims after receiving an intentional injury, as defined by the International Classification of Diseases, Tenth Revision, between October 2015 and October 2017, were included in this study. Subjects were followed for 24 months (last participant enrolled October 2017 and followed to October 2019). Our primary outcome was the dollars paid by Medicaid. We examined subgroups of patients who harmed themselves and those who received repeated intentional injury. RESULTS: Maryland Medicaid paid $11,757,083 for the care of 12,172 recipients of intentional injuries between 2015 and 2019. The per-person, 2-year health care cost of an intentional injury was a median of $183 (SD, $5,284). These costs were highly skewed: min, $2.56; Q1 = 117.60, median, $182.80; Q3 = $480.82; and max, $332,394.20. The top 5% (≥95% percentile) required $3,000 (SD, $6,973) during the initial event and $8,403 (SD, $22,024) per served month thereafter, or 55% of the overall costs in this study. CONCLUSION: The long-term, per-person cost of intentional injury can be high. Private insurers were not included and may experience different costs in other states. LEVEL OF EVIDENCE: Economic and Value Based Evaluations; level III.
Assuntos
Medicaid/economia , Comportamento Autodestrutivo/economia , Comportamento Autodestrutivo/terapia , Violência , Ferimentos e Lesões/economia , Ferimentos e Lesões/terapia , Feminino , Humanos , Masculino , Maryland/epidemiologia , Patient Protection and Affordable Care Act , Estudos Retrospectivos , Comportamento Autodestrutivo/epidemiologia , Estados Unidos/epidemiologia , Ferimentos e Lesões/epidemiologiaRESUMO
OBJECTIVES: Elastomeric half-mask respirator (EHMR) use in healthcare increased significantly during the COVID-19 pandemic. Concern for potential release of infectious aerosols from EHMR exhalation valves prompted recommendations to cover them with surgical masks (SMs), thereby improving source control. The physiological and subjective effects of wearing a SM over the exhalation valve of an EHMR, however, are unknown. METHODS: Twelve healthy healthcare worker volunteers completed a 30-min series of simulated healthcare-related tasks, including resting, talking, walking, and bending, proning and supinating a weighted manikin, and performing cardiopulmonary resuscitation. This series recurred three times with different mask configurations-SM only, EHMR only, or EHMR with SM covering the exhalation valve. A transcutaneous sensor continuously measured carbon dioxide (tcPCO2), oxygen saturation (SpO2), and heart rate (HR) from each subject. Subjects scored their rates of perceived exertion (RPE) and levels of discomfort after each round. Physiological parameters and subjective scores were analyzed using mixed linear models with a fixed effect for mask type, activity, age, body mass index (BMI), and gender. Analysis also tested for interaction between mask type and activity. RESULTS: Physiological parameters remained within normal ranges for all mask configurations but varied by task. Statistically significant but small decreases in mean tcPCO2 (37.17 versus 37.88 mmHg, P < 0.001) and SpO2 (97.74 versus 97.94%, P < 0.001) were associated with wearing EHMR with SM over the exhalation valve compared with EHMR alone. Mean HR did not differ between these mask configurations. Wearing SM only was associated with lower RPE and level of discomfort compared with EHMR, but these subjective scores did not differ when comparing EHMR with SM to EHMR only. Age, BMI, and gender had no significant effect on any outcomes. CONCLUSIONS: Wearing a SM over an EHMR did not produce clinically significant changes in tcPCO2, SpO2, or HR compared with uncovered EHMR during healthcare-related tasks. Covered EHMR use also did not affect perceived exertion or discomfort compared with uncovered EHMR use. Covering the exhalation valve of an EHMR with a SM for source control purposes can be done safely.
Assuntos
COVID-19 , Exposição Ocupacional , Expiração , Pessoal de Saúde , Humanos , Máscaras , Pandemias , SARS-CoV-2 , Ventiladores MecânicosRESUMO
OBJECTIVE: This study evaluated health care workers' (HCWs') knowledge and confidence in using elastomeric half-mask respirator (EHMR) attributes known to influence usage. METHODS: Health care workers were surveyed regarding their EHMR donning and doffing experience. Respondents were categorized into competency categories based on their scores. Category differences were analyzed using χ 2 and multiple logistic regression. RESULTS: Seventy-two percent showed high levels of EHMR donning and doffing knowledge and confidence (mastery); however, 21% had greater confidence than knowledge (misinformed). Respiratory therapists had greater odds of mastery than other HCWs ( P < 0.05), whereas those working in medical/surgical and pediatric units had greater odds of doubt than other HCWs ( P < 0.01). CONCLUSIONS: Although most HCWs show high knowledge and confidence with EHMR use, strategies to confirm respirator use competency may ensure greater HCWs protection.
Assuntos
Dispositivos de Proteção Respiratória , Criança , Pessoal de Saúde , Humanos , Ventiladores MecânicosRESUMO
Bleeding is a leading cause of early death from trauma. Consequently, effective hemostasis can improve the odds of survival after severe traumatic injury. Understanding the pathophysiology of trauma-induced coagulopathy can provide insights into effective strategies to assess and halt hemorrhage. Both physical assessment and appropriate laboratory studies are important in the diagnosis and evaluation of coagulopathy to identify the most effective mechanical and pharmacological strategies to achieve hemostasis. This article uses a case study approach to explore evidence-based techniques to evaluate hemorrhage and strategies to promote hemostasis.
Assuntos
Hemostáticos , Transtornos da Coagulação Sanguínea , Hemorragia/terapia , Hemostasia/efeitos dos fármacos , Hemostáticos/uso terapêutico , HumanosRESUMO
The pulmonary artery catheter is a valuable tool available to the clinician for use in deciphering complex hemodynamic scenarios. Patients in shock, particularly those who are elderly or have premorbid conditions such as heart failure, may have atypical presentations. Additional hemodynamic data may help identify interventions that might seem counterintuitive, such as the use of vasoconstrictors in patients with low cardiac output. Interpretation of pulmonary artery hemodynamic data is a skill that should not be relegated to the past. This article reviews the use of a pulmonary artery catheter in mixed shock states. A case study is used to demonstrate how pulmonary artery catheter hemodynamic values can guide the care of these patients.
Assuntos
Cateterismo de Swan-Ganz/métodos , Enfermagem de Cuidados Críticos/normas , Guias de Prática Clínica como Assunto , Hipertensão Arterial Pulmonar/diagnóstico , Hipertensão Arterial Pulmonar/enfermagem , Choque/complicações , Choque/enfermagem , Idoso , Evolução Fatal , Feminino , Hemodinâmica , Humanos , Hipertensão Arterial Pulmonar/mortalidade , Hipertensão Arterial Pulmonar/fisiopatologia , Choque/mortalidadeRESUMO
With more than 1 billion Internet users worldwide, the World Wide Web has inevitably made its mark on the global healthcare industry. As a European Union (EU) nation, Greece has not conducted many e-health trend surveys due to the low penetration of the Internet and the continued belief among Greek consumers that the Internet cannot substitute for face-to-face contact with a physician. Yet, the extant literature does reveal a growing trend of Internet use for healthrelated information among Greek consumers over the past decade. The purpose of this study is to survey the extent of Internet use for health'related purposes among a representative sample of Greek consumers. Results indicated that Internet use among Greek consumers is rising in comparison with past surveys. Also, Greek consumers who are young, female, and well-educated seem to also trust health-related information found on the Internet as well as following recommendations they get from online health-related information.
Assuntos
Participação da Comunidade , Difusão de Inovações , Internet/estatística & dados numéricos , Telemedicina/estatística & dados numéricos , Adulto , Feminino , Grécia , Pesquisas sobre Atenção à Saúde , Humanos , MasculinoRESUMO
BACKGROUND: Delirium is associated with increased mortality, morbidity, hospital costs, and postdischarge cognitive dysfunction. Most research focuses on nontrauma patients receiving mechanical ventilation in the intensive care unit. OBJECTIVES: To determine the prevalence and predictors of delirium in trauma patients residing in intensive and intermediate care units of an academic medical center. METHODS: Trauma patients were screened for delirium by using the Confusion Assessment Method for the Intensive Care Unit. Exclusion criteria included documented brain injury, history of psychosis or cognitive impairment, not speaking English, and hearing or vision loss. RESULTS: Of the 215 study patients, 24% were positive for delirium; 36% of patients in the intensive care unit and 11% of patients in the intermediate care unit. Delirium-positive patients were older (mean age, 53.4 years) than patients who were not (mean age, 44 years; P = .004). Although mechanical ventilation (odds ratio, 4.73, P = .004) was the strongest independent risk factor for delirium, 12% of delirium-positive patients were not receiving mechanical ventilation. Other predictors of delirium were use of antipsychotic medications, higher scores on the Acute Physiology and Chronic Health Evaluation III, and lower scores on the Richmond Agitation-Sedation Scale. CONCLUSIONS: Patients in both the intermediate and intensive care units, whether mechanical ventilation was used or not, were positive for delirium. Delirium prevention protocols may benefit trauma patients regardless of their inpatient location.
Assuntos
Delírio/epidemiologia , Psicotrópicos/efeitos adversos , Respiração Artificial/efeitos adversos , Ferimentos e Lesões/complicações , Ferimentos e Lesões/terapia , APACHE , Centros Médicos Acadêmicos , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Delírio/etiologia , Delírio/terapia , Feminino , Escala de Coma de Glasgow , Humanos , Unidades de Terapia Intensiva , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Prevalência , Medição de Risco , Índice de Gravidade de Doença , Centros de Traumatologia , Índices de Gravidade do Trauma , População Urbana , Ferimentos e Lesões/diagnóstico , Adulto JovemRESUMO
STUDY OBJECTIVE: The primary objective was to analyze the relationship between the citation rate of an article and the extent of collaboration. The secondary objective was to analyze the relationship between the number of authors/article and the number of institutions/article for the period of study. METHODS: We counted the number of original research articles published in six leading journals--Cell, Science, Nature, New England Journal of Medicine, The Lancet, and Journal of the American Medical Association--for the years 1975, 1985, and 1995. For each article, we determined the number of authors and the number of separate institutions. We also determined the number of times each article that was published in 1995 was cited in future scientific articles from the Science Citation Index database. RESULTS: Science, Cell, Nature, New England Journal of Medicine, The Lancet, and Journal of the American Medical Association had 2014, 868, 3856, 643, 785, and 465 total articles published/3-year study period, respectively. There was a median of 2, 2, 2, 3, 3, and 3 institutions/article, respectively. All of the final models had a significant linear author component for which all of the parameter estimates were positive, yet variable. Thus, the number of times an article was cited correlated significantly with the number of authors and the number of institutions. CONCLUSION: A correlation exists between the number of authors and the number of times an article is cited in other articles. Investigators who are open to collaborations and those who seem to adequately manage those collaborations produce a superior product that results in a higher impact.
Assuntos
Autoria , Comportamento Cooperativo , Publicações Periódicas como Assunto/estatística & dados numéricos , Bibliometria , Bases de Dados Bibliográficas , Análise de RegressãoRESUMO
High-quality care will continue to be a driver in the evolution of today's health care environment. Ensuring effective, cost-conscious, quality care is the core of clinical nurse specialist (CNS) practice. The CNS practice varies by state, depending on each state's Nurse Practice Act. Some states have separate scopes of practice for CNSs, including prescriptive authority, whereas some states do not recognize CNS practice as different from the practice of the registered nurse. The journey to state recognition and title protection for the CNS role in the state of Maryland is described.
Assuntos
Enfermeiros Clínicos/legislação & jurisprudência , Enfermeiros Clínicos/normas , Padrões de Prática em Enfermagem/legislação & jurisprudência , Padrões de Prática em Enfermagem/normas , Qualidade da Assistência à Saúde/legislação & jurisprudência , Humanos , Maryland , Papel do Profissional de EnfermagemRESUMO
Analyses of life-history data show that both the size-specific batch fecundities and the age-specific spawning frequencies differ for two halfbeak species, Hemiramphus brasiliensis, the ballyhoo, and H. balao, the balao. Halfbeak ages were determined from sectioned otoliths; histological data was used to describe oocyte development and estimate spawning frequency; and batch fecundity was measured from counts of whole oocytes in final maturation. Hemiramphus brasiliensis lived longer (4 versus 2 years) and had a higher survival rate (14.9% versus 7.5% annually) than H. balao did. Of the two species the larger and longer-lived congener, H. brasiliensis, reached sexual maturity at a larger size (fork length 198 versus 160 mm). The spawning period of age-0 females was strongly related to season, whereas spawning by older females occurred throughout the year. Reproduction by both species peaked during late spring or early summer, and all mature females were spawning daily during April (H. brasiliensis) or June (H. balao). This is the first demonstration of iteroparity for the family Hemiramphidae. H. brasiliensis had a lower batch fecundity (about 1164 versus 3743 hydrated oocytes for a 100-g female) than H. balao did. Such low batch fecundities are typical of the order Beloniformes, but quite different from those of other fishes that live in association with coral reef habitats. H. balao's higher batch fecundity is consistent with the life-history theory that predicts higher numbers of eggs for shorter-lived species; this is possible because H. balao produces smaller hydrated oocytes than H. brasiliensis (modal diameter about 1.6 versus 2.4 mm). The high spawning frequency of Hemiramphus species compensates for their low batch fecundity. The annual fecundity of both species is similar to that of other reef fish species, after adjusting for body size and spawning frequency. The lifetime fecundity of H. balao was very similar to that of H. brasiliensis, after accounting for the differences in survival for each species. This suggests a fine tuning of different reproductive traits over the entire life cycle that results in roughly equivalent lifetime fecundity for both species.
Assuntos
Fertilidade , Peixes/fisiologia , Animais , Especificidade da EspécieRESUMO
PURPOSE: While disclosing a cancer diagnosis to a patient is common practice, how it is disclosed and the impact it has on the patient are poorly understood. We examined how cancer diagnoses were first given to patients and the impact of different aspects of disclosure on patient satisfaction. PATIENTS AND METHODS: We provided a self-administered questionnaire to a total of 460 oncology patients of the National Cancer Institute (NCI) being treated at the National Institutes of Health (NIH) Clinical Center in Bethesda, MD. RESULTS: Of the 437 patients who completed the survey, 54% were told their diagnosis in-person in the physician's office, 18% by phone, and 28% in the hospital. Forty-four percent of patients reported discussions of 10 minutes or fewer, 53% reported discussions lasting longer than 10 minutes, and 5% could not remember. Treatment options were not discussed for 31% of those who could clearly remember. Higher mean satisfaction scores were associated with diagnoses revealed in person rather than over the phone (68.2 +/- 1.6 v 47.2 +/- 3.7), diagnoses revealed in a personal setting rather than an impersonal setting (68.9 +/- 1.6 v 55.7 +/- 2.8), discussions lasting longer than 10 minutes rather than fewer than 10 minutes (73.5 +/- 1.9 v 54.1 +/- 2.4), and inclusion of treatment options rather than exclusion (72.0 +/- 1.9 v 50.7 +/- 3.2; P < .001 for each aspect). CONCLUSION: Physicians should disclose a cancer diagnosis in a personal setting, discussing the diagnosis and treatment options for a substantial period of time whenever possible.
Assuntos
Revelação , Neoplasias/diagnóstico , Neoplasias/psicologia , Padrões de Prática Médica , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Relações Médico-Paciente , Fatores de TempoRESUMO
BACKGROUND: National Cancer Institutes (NCI) designated cancer centers use one of three organizational structures. The hypothesis of this study is that there are differences in the amount of annual NCI funding per faculty member based on a cancer center's organizational structure. The study also considers the impact of secondary factors (i.e., the existence of a clinical program, the region and the size of the city in which the cancer center is located) on funding and the number of Howard Hughes Medical Institute (HHMI) investigators at each cancer center. RESULTS: Of the 63 cancer centers, 44 use a matrix structure, 16 have a freestanding structure, and three have a Department of Oncology structure. Kruskal-Wallis tests reveal no statistically significant differences in the amount of funding per faculty member or the number of HHMI investigators between centers with a matrix, freestanding or Department of Oncology structure. METHODS: Online research and telephone interviews with each cancer center were used to gather information, including: organizational structure, the presence of a clinical program, the number of faculty members, and the number of Howard Hughes Medical Institute investigators. Statistical tests were used to assess the impact which organizational structure has on the amount of funding per faculty member and number of HHMI investigators. CONCLUSION: While the results seem to suggest that the organizational structure of a given cancer center does not impact the amount of NCI funding or number of HHMI investigators which it attracts, the existence of this relationship is likely masked by the small sample size in this study. Further studies may be appropriate to examine the effect organizational structure has on other measurements which are relevant to cancer centers, such as quality and quantity of research produced.
Assuntos
Pesquisa Biomédica/organização & administração , Financiamento Governamental/métodos , National Cancer Institute (U.S.) , Pesquisadores/organização & administração , Apoio à Pesquisa como Assunto/organização & administração , Pesquisa Biomédica/economia , Pesquisadores/economia , Apoio à Pesquisa como Assunto/economia , Estados UnidosRESUMO
BACKGROUND: Increased staffing and oncology drug costs per physician, combined with decreased drug revenue, have made private hematology-oncology practices susceptible to increased financial risk. We hypothesized that practices with a higher combined commercial insurance (CCI) mix would experience greater inefficiencies in insurance billing (IB) processes and higher IB administrative costs. METHODS: A cross-sectional survey was administered to a national pool of private hematology-oncology practices. Practices were identified through the ASCO online registry. Participants self-reported insurance information. T and Wilcoxon rank sum tests were used to compare high (50% or more) Medicare payer mix groups and high (50% or more) CCI payer mix groups for practice operation indicators. These tests were also used to compare denial processing cost per Medicare patient and CCI patient. RESULTS: Among the 33 practices that responded to the survey, the mean total IB administrative cost for high Medicare payer mix groups was $191,646.25 (standard deviation [SD], $173,031.63), significantly lower (P = .0454) than the mean for high CCI groups at $476,280.00 (SD, $475,408.57). The mean annual cost per IB support staff member was significantly higher (P = .0453) in the high CCI group at $49,778.67 (SD = $14,896.32) compared with the mean cost in the high Medicare group, which was $39,413.08 (SD, $12,068.17). Medicare patient denial processing cost was significantly lower (P = .0237) than that for CCI patients. CONCLUSION: Practices with a high Medicare payer mix experience both lower mean cost per FTE IB support staff member and total overall IB administrative cost. Processing denials for reimbursement for Medicare patients requires fewer practice resources than does processing for CCI patients.