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Comorbid dementia complicates cancer therapy decision-making in older adults. We aimed to synthesize the recent literature (<5 years) on the challenges associated with cancer therapy decision-making among older people living with dementia (PLWD) and their caregivers. Of the 20,763 references, 8767 had their title and abstract screened, and eight met the inclusion criteria. Six studies were qualitative, one study employed mixed methods, and one study was quasi-experimental. Most studies were conducted in the UK (89%) and reported homogeneity in race and geography. Breast (56%) and prostate (45%) were the most frequent reported cancers. Five studies (56%) reported multiple types of dementia, with two (22%) indicating stages. The studies indicated that communication between patients, caregivers, and clinical teams might alleviate stress caused by worsening health prospects and potential ethical concerns. Information from this review can lead to better-informed, patient-centered treatment decision processes among older PLWD and cancer, their caregivers, and clinicians.
Assuntos
Cuidadores , Tomada de Decisões , Demência , Neoplasias , Humanos , Demência/terapia , Demência/epidemiologia , Neoplasias/terapia , Idoso , Comorbidade , Masculino , FemininoRESUMO
Introduction: The purpose of this study was to identify the timing and nature of complications associated with distal femur fracture surgery in patients aged 65 and older using the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database. Methods: The ACS NSQIP database was queried for adults aged 65 and older who received surgical treatment for a distal femur fracture between 01 January 2015 and 31 December 2021. Cox regression models and risk tables adjusted for baseline clinical characteristics were created for 14 complications (Superficial Surgical Site Infection (SSI), Deep SSI, Organ/Space SSI, Pneumonia, Pulmonary Embolism (PE), Deep Venous Thrombosis (DVT), Urinary Tract Infection (UTI), Stroke/Cerebrovascular accident (CVA), Myocardial Infarction (MI), Renal Failure, Cardiac Arrest (CA), Re-operation, Sepsis, and Death within 30 days of surgery). Model summaries were used to identify significant variables with a Bonferroni correction applied. Results: A total of 3956 adults met inclusion criteria and were included in analysis. The most common complications were UTI (5.2%), death (4.1%), and pneumonia (3.4%). Complications typically occurred within 14 days after surgery, except for SSI, which occurred between post-op days 11 and 24. Conclusions: Distal femur fractures are a substantial source of morbidity and mortality in the older adult population. Our findings underscore the need for comprehensive preoperative risk assessment and patient management strategies to mitigate the impact of identified risk factors in this vulnerable population.
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BACKGROUND: We previously found that autistic adults who received care through a primary care embedded specialized clinic, called the Center for Autism Services and Transition (CAST), had higher satisfaction, continuity of care, and preventive care use than national samples of autistic adults. OBJECTIVE: Examine the impact of CAST on healthcare utilization and expenditures. DESIGN: Retrospective study of medical billing data. SAMPLE: CAST patients (N = 490) were propensity score matched to Medicare-enrolled autistic adults (N = 980) and privately insured autistic adults (N = 980) using demographic characteristics. The median age of subjects was 21 years, 79% were male, and the median duration of observation was 2.2 years. MAIN MEASURES: We quantified expenditures and utilization for primary care; emergency department (ED) visits; inpatient hospitalizations; mental health admissions; and outpatient visits. KEY RESULTS: CAST patients had the highest primary care utilization and expenditures. However, CAST patients had significantly lower expenditures than Medicare-enrolled autistic adults for mental health admissions ($1074 vs $1903), outpatient visits ($1671 vs $2979), and total expenditures ($5893 vs $6987), as well as 57% fewer inpatient hospitalizations. Compared to privately insured autistic adults, CAST patients had significantly lower expenditures for mental health admissions ($1074 vs $1362), inpatient hospitalizations ($3851 vs $4513), and outpatient visits ($1671 vs $6070), as well as 16% fewer inpatient hospitalizations, 24% fewer ED visits, and 50% fewer outpatient visits. On average, CAST patients had more ED visits, mental health admissions, and outpatient visits than Medicare-enrolled autistic adults and more mental health admissions than privately insured autistic adults. CONCLUSIONS: Although CAST patients had greater primary care utilization and expenditures, our findings suggest embedding specialized clinics within broader primary care settings could be an alternative to current standards of care and may reduce expenditures and healthcare utilization in other areas, particularly relative to standard care for privately insured autistic adults.
Assuntos
Transtorno Autístico , Gastos em Saúde , Adulto , Idoso , Transtorno Autístico/epidemiologia , Transtorno Autístico/terapia , Feminino , Hospitalização , Humanos , Masculino , Medicare , Aceitação pelo Paciente de Cuidados de Saúde , Atenção Primária à Saúde , Estudos Retrospectivos , Estados Unidos/epidemiologia , Adulto JovemRESUMO
Chemistry still has a role in the management of malaria, alongside the mosquito netting soaked in insecticide that is used increasingly, as we continue to await the long anticipated vaccine. During its cycle, the hematozoon parasite develops through three major periods. The first, malarial infection, corresponds to the intrahepatic development of infective forms from the mosquito vector; this period is not sensitive to treatment and is often asymptomatic. The period of erythrocytic schizogony is the most urgent, and treatment activity is primordial. Finally, the phase of sexual reproduction, when gametocytes develop within the erythrocytes ensures the perpetuation of the species when these reach the blood-feeding female anopheles mosquitoes. The aim of our work was to study the effect on gametocytes of drugs known to be effective on the asexual blood forms of the protozoan and thus the potential repercussions on malaria transmission. This experimental study was conducted with an animal model whose parasite cycle and modes of transmission are close to those of human malaria: Plasmodium yoelii, maintained on Swiss mice, with the Anopheles stephensi vector (maintained in an animal facility at the National Museum of Natural History in Paris). Two drugs were tested: ferroquine (a chloroquine derivative with a ferrocene molecule at the lateral carbon chain that restores its efficacy against chloroquine-resistant strains) and artesunate (a derivative of artemisinin, from ginghao, a Chinese plant also known as artemisia annua, or sweet wormwood), a treatment of choice in the combined therapies recommended by WHO. The efficacy of these drugs, prescribed at doses subcurative for the asexual forms, were tested against gametocyte production, quantitatively by counting them in the blood and qualitatively by counting the quantity of oocysts developed on the mosquito's midgut, which are indicators of gametocyte activity. The mice that were parasite-infected and then treated served as their own controls: lots of 30 mosquitoes fed on each mouse before treatment and then 90 âminutes and 5 âhours after treatment. Quantitatively, the comparison of the blood parasite level and the gametocyte index shows that treated mice had a higher level of circulating gametocytes than untreated parasite infested mice, regardless of drug or dose (5 or 10 âmg/kg). For artesunate at 5â mg/kg, we noted that the blood gametocyte level was almost double that of the controls. On the other hand, qualitatively, the first results obtained with optical and electronic microscopy showed morphologic alterations of the circulating gametocytes (pigment clumping and lateralisation within red blood cells) and reduced infectivity of the gametocytes for the mosquitoes that fed at 1 and 5 âhours after treatment. We were able to demonstrate statistically that the infectivity of gametocytes, measured by the quantity of oocysts counted in the mosquito midgut, was reduced by 70% for those treated with ferroquine and by 85% for those from mice treated by artesunate. Complementary studies will seek to specify the populations (age) of gametocytes damaged by treatment and the importance and nature of their morphologic alterations.