ABSTRACT
As a result of the high approval dynamics and the growing number of immuno-oncological therapy concepts, the complexity of therapy decisions and control in the area of carcinomas of the esophagus, gastroesophageal junction and stomach is constantly increasing. Since the treatment indication for PD1 inhibitors that are currently approved in the European Union is often linked to the expression of PD-L1 (programmed cell death-ligand 1), the evaluation of tissue-based predictive markers by the pathologist is of crucial importance for treatment stratification. Even though the immunohistochemical analysis of the PD-L1 expression status is one of the best studied, therapy-relevant biomarkers for an immuno-oncological treatment, due to the high heterogeneity of carcinomas of the upper gastrointestinal tract, there are challenges in daily clinical diagnostic work with regard to implementation, standardization and interpretation of testing. An interdisciplinary group of experts from Germany has taken a position on relevant questions from daily pathological and clinical practice, which concern the starting material, quality-assured testing and the interpretation of pathological findings, and has developed recommendations for structured reporting.
Subject(s)
Carcinoma , Stomach Neoplasms , Humans , B7-H1 Antigen/metabolism , Stomach Neoplasms/diagnosis , Biomarkers , Esophagus/metabolismABSTRACT
BACKGROUND: In older adults, the linkage between laboratory-assessed 'motor capacity' and 'mobility performance' during daily routine is controversial. Understanding factors moderating this relationship could help developing more valid assessment as well as intervention approaches. We investigated whether the association between capacity and performance becomes evident with transition into frailty, that is, whether frailty status moderates their association. METHODS: We conducted a cross-sectional analysis of the observational (blinded for review) study in a community-dwelling cohort in (blinded for review). Participants were N = 112 older adults aged 65 years or older who were categorized as non-frail (n = 40), pre-frail (n = 53) or frail (n = 19) based on the Fried frailty index.Motor capacity was quantified as normal (NWS) and fast walking speed (FWS). Mobility performance was quantified as 1) cumulated physical activity (PA) time and 2) everyday walking performance (average steps per walking bout; maximal number of steps in one walking bout), measured by a motion sensor over a 48 h period. Hierarchical linear regression analyses were performed to evaluate moderation effects. RESULTS: Unlike in non-frail persons, the relationship between motor capacity and mobility performance was evident in pre-frail and frail persons, confirming our hypothesis. A moderating effect of frailty status was found for 1) the relationship between both NWS and FWS and maximal number of steps in one bout and 2) NWS and the average steps per bout. No moderation was found for the association between NWS and FWS with cumulated PA. CONCLUSION: In pre-frail and frail persons, motor capacity is associated with everyday walking performance, indicating that functional capacity seems to better represent mobility performance in this impaired population. The limited relationship found in non-frail persons suggests that other factors account for their mobility performance. Our findings may help to inform tailored assessment approaches and interventions taking into consideration a person's frailty status.
ABSTRACT
BACKGROUND: The value of defining goals of care (GoC) for geriatric patients is well known to the palliative care community but is a newer concept for many trauma surgeons. Palliative care specialists and trauma surgeons were surveyed to elicit the specialties' attitudes regarding (1) importance of GoC conversations for injured seniors; (2) confidence in their own specialty's ability to conduct these conversations; and (3) confidence in the ability of the other specialty to do so. METHODS: A 13-item survey was developed by the steering committee of a multicenter, palliative care-focused consortium and beta-tested by trauma surgeons and palliative care specialists unaffiliated with the consortium. The finalized instrument was electronically circulated to active physician members of the American Association for the Surgery of Trauma and American Academy for Hospice and Palliative Medicine. RESULTS: Respondents included 118 trauma surgeons (8.8%) and 244 palliative care specialists (5.7%). Palliative physicians rated being more familiar with GoC, were more likely to report high-quality training in performing conversations, believed more palliative specialists were needed in intensive care units, and had more interest in conducting conversations relative to trauma surgeons. Both groups believed themselves to perform GoC discussions better than the other specialty perceived them to do so and favored their own specialty leading team discussions. CONCLUSIONS: Both groups believe themselves to conduct GoC discussions for injured seniors better than the other specialty perceived them to do so, which led to disparate views on the optimal leadership of these discussions.
Subject(s)
Attitude of Health Personnel , Palliative Care/psychology , Palliative Medicine/organization & administration , Patient Care Planning/organization & administration , Surgeons/psychology , Wounds and Injuries/therapy , Adult , Aged , Aged, 80 and over , Communication , Female , Humans , Intensive Care Units , Male , Middle Aged , Physician-Patient Relations , Terminal Care/psychology , United StatesABSTRACT
Palliative care specialists (PCS) and burn surgeons (BS) were surveyed regarding: 1) importance of goals of care (GoC) conversations for burned seniors; 2) confidence in their own specialty's ability to conduct these conversations; and 3) confidence in the ability of the other specialty to do so. A 13-item survey was developed by the steering committee of a multicenter consortium dedicated to palliative care in the injured geriatric patient and beta-tested by BS and PCS unaffiliated with the consortium. The finalized instrument was electronically circulated to active physician members of the American Burn Association and American Academy for Hospice and Palliative Medicine. Forty-five BS (7.3%) and 244 PCS (5.7%) responded. Palliative physicians rated being more familiar with GoC, were more comfortable having a discussion with laypeople, were more likely to have reported high-quality training in performing conversations, believed more palliative specialists were needed in intensive care units, and had more interest in conducting conversations relative to BS. Both groups believed themselves to perform GoC discussions better than the other specialty perceived them to do so. BS favored leading team discussions, whereas palliative specialists preferred jointly led discussions. Both groups agreed that discussions should occur within 72 hours of admission. Both groups believe themselves to conduct GoC discussions for burned seniors better than the other specialty perceived them to do so, which led to disparate views on perceptions for the optimal leadership of these discussions.
Subject(s)
Attitude of Health Personnel , Burns/therapy , Palliative Care , Patient Care Planning , Surgeons/psychology , Aged , Female , Humans , Male , Surveys and QuestionnairesABSTRACT
Best practices are to conduct an early discussion of goals of care (GoC) after injury in the elderly, but this intervention is inconsistently applied. We hypothesized that a frail appearance was a factor in the decision to conduct a GoC discussion after thermal injury. A retrospective review was performed of all burn survivors aged ≥ 65 years at our American Burn Association (ABA)-verified level 1 burn center between April 02, 2009, and December 30, 2014. Demographic information included age, gender, mechanism of injury, percentage TBSA burned, revised Baux score, patient/physician racial discordance, documented GoC discussion (as defined within the electronic medical record), length of stay (LOS), and disposition. One rater retrospectively assigned clinical frailty scores to patients using the Canadian Study of Health and Aging Criteria, which ranged from 1 (very fit) to 7 (severely frail). Ordinal logistic regression was performed. Demographics for the cohort of 126 subjects were (mean ± SD): age = 75.5 ± 7.7 years, %TBSA burned = 11.9% ± 7.2, revised Baux = 87.8 ± 10.2, hospital LOS (days) = 14.9 ± 13.7, Intensive Care Unit (ICU) LOS (days) = 6.2 ± 1.2, frailty score = 4.1 ± 1.1. Overall, 72% of geriatric survivors had a favorable discharge disposition. GoC discussions occurred in 25% of patients. GoC discussion (OR, 3.42; 95% CI, 1.54-7.60) and an unfavorable disposition (OR, 9.01; 95% CI, 3.91-20.78) were associated with greater predicted odds of receiving a higher ordered frailty score. Our results suggest that, even in the absence of a formal diagnosis, a frail appearance may influence a provider's decision to perform GoC discussions after severe thermal injury.
Subject(s)
Burns/complications , Burns/therapy , Frailty/complications , Patient Care Planning , Aged , Female , Humans , Length of Stay , Logistic Models , Male , Patient Selection , Retrospective StudiesABSTRACT
BACKGROUND/OBJECTIVES: The P.A.L.Li.A.T.E. (prognostic assessment of life and limitations after trauma in the elderly) consortium has previously created a prognosis calculator for mortality after geriatric injury based on age, injury severity, and transfusion requirement called the geriatric trauma outcome score (GTOS). Here, we sought to create and validate a prognosis calculator called the geriatric trauma outcome score ii (GTOS II) estimating probability of unfavorable discharge. DESIGN: Retrospective cohort. SETTING: Four geographically diverse Level 1 trauma centers. PARTICIPANTS: Trauma admissions aged 65 to 102 years surviving to discharge from 2000 to 2013. INTERVENTION: None. MEASUREMENTS: Age, injury severity score (ISS), transfusion at 24 hours post-admission, discharge dichotomized as favorable (home/rehabilitation) or unfavorable (skilled nursing/long term acute care/hospice). Training and testing samples were created using the holdout method. A multiple logistic mixed model (GTOS II) was created to estimate the odds of unfavorable disposition then re-specified using the GTOS II as the sole predictor in a logistic mixed model using the testing sample. RESULTS: The final dataset was 16,114 subjects (unfavorable discharge status = 15.4%). Training (n = 8,057) and testing (n = 8,057) samples had similar demographics. The formula based on the training sample was (GTOS II = Age + [0.71 × ISS] + 8.79 [if transfused by 24 hours]). Misclassification rate and AUC were 15.63% and 0.67 for the training sample, respectively, and 15.85% and 0.67 for the testing sample. CONCLUSION: GTOS II estimates the probability of unfavorable discharge in injured elders with moderate accuracy. With the GTOS mortality calculator, it can help in goal setting conversations after geriatric injury.
Subject(s)
Geriatric Assessment/methods , Injury Severity Score , Patient Discharge/statistics & numerical data , Wounds and Injuries/diagnosis , Aged , Aged, 80 and over , Area Under Curve , Female , Humans , Logistic Models , Male , Predictive Value of Tests , Probability , Prognosis , Retrospective Studies , Trauma CentersABSTRACT
BACKGROUND: The nine-center Prognostic Assessment of Life and Limitations After Trauma in the Elderly consortium has validated the Geriatric Trauma Outcome Score (GTOS) as a prognosis calculator for injured elders. We compared GTOS' performance to that of the Trauma Injury Severity Score (TRISS) in a multicenter sample. METHODS: Three Prognostic Assessment of Life and Limitations After Trauma in the Elderly centers not submitting subjects to the GTOS validation study identified subjects aged 65 years to 102 years admitted from 2000 to 2013. GTOS was specified using the formula [GTOS = age + (Injury Severity Score [ISS] × 2.5) + 22 (if transfused packed red cells (PRC) at 24 hours)]. TRISS uses the Revised Trauma Score (RTS), dichotomizes age (<55 years = 0 and ≥55 years = 1), and was specified using the updated 1995 beta coefficients. TRISS Penetrating was specified as [TRISSP = -2.5355 + (0.9934 × RTS) + (-0.0651 × ISS) + (-1.1360 × Age)]. TRISS Blunt was specified as [TRISSB = -0.4499 + (0.8085 × RTS Total) + (-0.0835 × ISS) + (-1.7430 × Age)]. Each then became the sole predictor in a separate logistic regression model to estimate probability of mortality. Model performances were evaluated using misclassification rate, Brier score, and area under the curve. RESULTS: Demographics (mean + SD) of subjects with complete data (N = 10,894) were age, 78.3 years ± 8.1 years; ISS, 10.9 ± 8.4; RTS = 7.5 ± 1.1; mortality = 6.9%; blunt mechanism = 98.6%; 3.1 % of subjects received PRCs. The penetrating trauma subsample (n = 150) had a higher mortality rate of 20.0%. The misclassification rates for the models were GTOS, 0.065; TRISSB, 0.051; and TRISSP, 0.120. Brier scores were GTOS, 0.052; TRISSB, 0.041; and TRISSP, 0.084. The area under the curves were GTOS, 0.844; TRISSB, 0.889; and TRISSP, 0.897. CONCLUSION: GTOS and TRISS function similarly and accurately in predicting probability of death for injured elders. GTOS has the advantages of a single formula, fewer variables, and no reliance on data collected in the emergency room or by other observers. LEVEL OF EVIDENCE: Prognostic, level II.
Subject(s)
Wounds and Injuries/complications , Wounds and Injuries/mortality , Wounds and Injuries/therapy , Age Factors , Aged , Aged, 80 and over , Female , Geriatric Assessment , Humans , Injury Severity Score , Male , Outcome Assessment, Health Care , PrognosisABSTRACT
BACKGROUND: In addition to cognitive deficits, people with mild cognitive impairment (MCI) can experience motor dysfunction, including deficits in gait and balance. Objective, instrumented motor performance assessment may allow the detection of subtle MCI-related motor deficits, allowing early diagnosis and intervention. Motor assessment under dual-task conditions may increase diagnostic accuracy; however, the sensitivity of different cognitive tasks is unclear. OBJECTIVE: To systematically review the extant literature focusing on instrumented assessment of gait and balance parameters for discriminating MCI patients from cognitively intact peers. METHODS: Database searches were conducted in PubMed, EMBASE, Cochrane Library, PsycINFO and Web of Science. Inclusion criteria were: (1) clinically confirmed MCI; (2) instrumented measurement of gait and/or balance; (3) English language, and (4) reporting gait or balance parameters which could be included in a meta-analysis for discriminating between MCI patients and cognitively intact individuals based on weighted effect size (d). RESULTS: Fourteen studies met the inclusion criteria and reported quantitative gait (n = 11) or postural balance (n = 4) parameters to be included in the meta-analysis. The meta-analysis revealed that several gait parameters including velocity (d = -0.74, p < 0.01), stride length (d = -0.65, p < 0.01), and stride time (mean: d = 0.56, p = 0.02; coefficient of variation: d = 0.50, p < 0.01) discriminated best between MCI and healthy controls under single-task conditions. Importantly, dual-task assessment increased the discriminative power of gait variables wherein gait variables with counting tasks appeared to be more sensitive (range d = 0.84-1.35) compared to verbal fluency tasks such as animal naming (range d = 0.65-0.94). Balance parameters identified as significant discriminators were anterior-posterior (d = 0.49, p < 0.01) and mediolateral (d = -0.34, p = 0.04) sway position in the eyes-open condition but not eyes-closed condition. CONCLUSION: Existing studies provide evidence that MCI affects specific gait parameters. MCI-related gait changes were most pronounced when subjects are challenged cognitively (i.e., dual task), suggesting that gait assessment with an additional cognitive task is useful for diagnosis and outcome analysis in the target population. Static balance seems to also be affected by MCI, although limited evidence exists. Instrumented motor assessment could provide a critical opportunity for MCI diagnosis and tailored intervention targeting specific deficits and potentially slowing progression to dementia. Further studies are required to confirm our findings.
Subject(s)
Cognitive Dysfunction/physiopathology , Gait/physiology , Postural Balance/physiology , Aged , Case-Control Studies , Cognitive Dysfunction/complications , Cognitive Dysfunction/diagnosis , Disease Progression , Female , Gait Disorders, Neurologic/complications , Gait Disorders, Neurologic/physiopathology , Humans , Male , Sensation Disorders/complications , Sensation Disorders/physiopathology , Task Performance and AnalysisABSTRACT
BACKGROUND: Few studies of the association between prospective falls and sensor-based measures of motor performance and physical activity (PA) have evaluated subgroups of frailty status separately. OBJECTIVE: To evaluate wearable sensor-based measures of gait, balance, and PA that are predictive of future falls in community-dwelling older adults. METHODS: The Arizona Frailty Cohort Study in Tucson, Arizona, followed community-dwelling adults aged 65 years and over (without baseline cognitive deficit, severe movement disorders, or recent stroke) for falls over 6 months. Baseline measures included Fried frailty criteria: in-home and sensor-based gait (normal and fast walk), balance (bipedal eyes open and eyes closed), and spontaneous daily PA over 48 h, measured using validated wearable technologies. RESULTS: Of the 119 participants (36% non-frail, 48% pre-frail, and 16% frail), 48 reported one or more fall (47% of non-frail, 33% of pre-frail, and 47% of frail). Although balance deficit and PA were independent fall predictors in pre-frail and frail groups, they were not sensitive to predict prospective falls in the non-frail group. Even though gait performance deteriorated as frailty increased, gait was not a predictor of prospective falls when participants were stratified based on frailty status. In pre-frail and frail participants combined, center of mass sway [odds ratio (OR) = 5.9, 95% confidence interval (CI) 2.6-13.7], PA mean walking bout duration (OR = 1.1, 95% CI 1.0-1.2), PA mean standing bout duration (OR = 0.94, 95% CI 0.91-0.99), and a fall in previous 6 months (OR = 7.3, 95% CI 1.5-36.4) were independent predictors of prospective falls (area under the curve: 0.882). CONCLUSION: This study suggests that independent predictors of falls are dependent on frailty status. Among sensor-derived parameters, balance deficit, longer typical walking episodes, and shorter typical standing episodes were the most sensitive predictors of prospective falls in the combined pre-frail and frail sample. Gait deficit was not a sensitive fall predictor in the context of frailty status.
Subject(s)
Accidental Falls/prevention & control , Exercise , Frail Elderly , Motor Skills , Self-Help Devices , Walking , Aged , Aged, 80 and over , Clothing , Geriatric Assessment , Humans , Residence Characteristics , Task Performance and AnalysisABSTRACT
BACKGROUND: Stroke survivors often have persistent neural deficits related to motor function and sensation, which increase their risk of falling, most of which occurs at home or in community settings. The use of wearable technology to monitor fall risk and gait in stroke survivors may prove useful in enhancing recovery and/or preventing injuries. OBJECTIVE: Determine the feasibility of using wearable technology (PAMSys™) to objectively monitor fall risk and gait in home and community settings in stroke survivors. METHODS: In this feasibility study, we used the PAMSys to identify fall risk indicators (postural transitions: duration in seconds, and number of unsuccessful attempts), and gait (steps, speed, duration) for 48âhours during usual daily activities in stroke survivors (n = 10) compared to age-matched controls (n = 10). A questionnaire assessed device acceptability. RESULTS: Stroke survivors mean age was 70 ± 8âyears old, were mainly Caucasian (60%) women (70%), and not significantly different than the age-matched controls (all P-values >0.20). Stroke survivors (100%) reported that the device was comfortable to wear, didn't interfere with everyday activities, and were willing to wear it for another 48âhours. None reported any difficulty with the device while sleeping, removing/putting back on for showering or changing clothes. When compared to controls, stroke survivors had significantly worse fall risk indicators and walked less (P < 0.05). CONCLUSION: Stroke survivors reported high acceptability of 48âhours of continuous PAMSys monitoring. The use of in-home wearable technology may prove useful in monitoring fall risk and gait in stroke survivors, potentially enhancing recovery.
Subject(s)
Accidental Falls/prevention & control , Gait Disorders, Neurologic/diagnosis , Monitoring, Ambulatory/instrumentation , Patient Satisfaction , Stroke/complications , Aged , Aged, 80 and over , Feasibility Studies , Female , Gait Disorders, Neurologic/etiology , Humans , Male , Middle Aged , Monitoring, Ambulatory/methods , SurvivorsABSTRACT
Although the demographic revolution has produced hundreds of millions people aged 65 and older, a substantial segment of that population is not enjoying the benefits of extended healthspan. Many live with multiple chronic conditions and disabilities that erode the quality of life. The consequences are also costly for society. In the United States, the most costly 5% of Medicare beneficiaries account for approximately 50% of Medicare's expenditures. This perspective summarizes a recent workshop on biomedical approaches to best extend healthspan as way to reduce age-related dysfunction and disability. We further specify the action items necessary to unite health professionals, scientists, and the society to partner around the exciting and palpable opportunities to extend healthspan.
Subject(s)
Aging/physiology , Demography , Geriatrics/trends , Aged , Aging/pathology , Female , Health Promotion , Health Services Needs and Demand , Health Services for the Aged , Humans , Life Expectancy , Longevity , Male , Quality of Life , Translational Research, BiomedicalSubject(s)
Adenocarcinoma/diagnosis , Adenocarcinoma/therapy , Carcinoma, Squamous Cell/diagnosis , Carcinoma, Squamous Cell/therapy , Esophageal Neoplasms/diagnosis , Esophageal Neoplasms/therapy , Gastroenterology/standards , Germany , Humans , Medical Oncology/standards , Practice Guidelines as TopicABSTRACT
Inflammatory bowel disease among the elderly is common, with growing incident and prevalence rates. Compared with younger IBD patients, genetics contribute less to the pathogenesis of older-onset IBD, with dysbiosis and dysregulation of the immune system playing a more significant role. Diagnosis may be difficult in older individuals, as multiple other common diseases can mimic IBD in this population. The clinical manifestations in older-onset IBD are distinct, and patients tend to have less of a disease trajectory. Despite multiple effective medical and surgical treatment strategies for adults with Crohn's disease and ulcerative colitis, efficacy studies typically have excluded older subjects. A rapidly ageing population and increasing rates of Crohn's and ulcerative colitis make the paucity of data in older adults with IBD an increasingly important clinical issue.
Subject(s)
Colorectal Neoplasms/diagnosis , Inflammatory Bowel Diseases/diagnosis , Inflammatory Bowel Diseases/drug therapy , Population Surveillance , Aged , Anti-Bacterial Agents/therapeutic use , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Diagnosis, Differential , Humans , Immunologic Factors/therapeutic use , Inflammatory Bowel Diseases/epidemiology , Inflammatory Bowel Diseases/etiology , Inflammatory Bowel Diseases/surgery , Mesalamine/therapeutic use , Middle Aged , Steroids/therapeutic use , Tumor Necrosis Factor-alpha/antagonists & inhibitors , VaccinationABSTRACT
OBJECTIVES: To determine whether frail elderly adults are at greater risk of fracture after a ground-level fall (GLF) than those who are not frail. DESIGN: Prospective observational study. SETTING: Level 1 trauma center. PARTICIPANTS: All elderly (≥65) adults presenting after a GLF over 1 year (N = 110; mean age ± SD 79.5 ± 8.3, 54% male). MEASUREMENT: A Frailty Index (FI) was calculated using 50 preadmission frailty variables. Participants with a FI of 0.25 or greater were considered to be frail. The primary outcome measure was a new fracture; 40.1% (n = 45) of participants presented with a new fracture. The secondary outcome was discharge to an institutional facility (rehabilitation center or skilled nursing facility). Multivariate logistic regression was performed. RESULTS: Forty-three (38.2%) participants were frail. The median Injury Severity Score was 14 (range 9-17), and the mean FI was 0.20 ± 0.12. Frail participants were more likely than those who were not frail to have fractures (odds ratio (OR) = 1.8, 95% confidence interval (CI) = 1.2-2.3, P = .01). Thirty-six (32.7%) participants were discharged to an institutional facility. Frail participants were more likely to be discharged to an institutional facility (OR = 1.42, 95% CI = 1.08-3.09, P = .03) after a GLF. CONCLUSION: Frail individuals have a higher likelihood of fractures and discharge to an institutional facility after a GLF than those who are not frail. The FI may be used as an adjunct for decision-making when developing a discharge plan for an elderly adult after a GLF.
Subject(s)
Accidental Falls , Fractures, Bone/therapy , Frail Elderly , Aged , Female , Humans , Logistic Models , Male , Observational Studies as Topic , Patient Discharge , Prospective Studies , Trauma Centers , Trauma Severity IndicesABSTRACT
OBJECTIVE: The effect of school level policies on the physical activity of Grenadian children had not been studied. The present study tested the hypothesis that schools with physical activity (PA)-promoting policies would positively impact students levels of moderate and vigorous physical activity in Grenada. DESIGN AND METHODS: Multilevel analysis of a nationally representative sample of first year students (i.e. Form 1) (n = 138) from the twenty-three secondary schools in Grenada were assessed as part of the Grenada School Nutrition Study (GSNS). At the individual level physical activity was measured using Actigraph GT3X accelerometers. In addition to socio-demographic measures, height, weight and waist circumference (WC) were collected using standard anthropometric procedures. School-level measures were self-reported by school administrators. The school PA policy index included: student to teacher ratio in physical education (PE) classes, minutes of PE per week, number of PE facilities/equipment, having at least one policy to address PE participation, having ≥1 policy for access to sports teams or activities, having a school board or council to address PE policies. RESULTS: No school-level variables were significantly related to student Moderate and Vigorous Physical Activity (MVPA). Waist circumference was the only variable that significantly predicted MVPA in both boys (p=0.03) and girls (p=0.005). In girls, overweight/obesity was significantly associated with decreased MVPA (p=0.004). CONCLUSIONS: Contrary to findings in United States children, Grenada school-level policies and environments were not related to students physical activity levels. Further research was needed to understand the variation in physical activity levels by schools in both male and female Grenada students.
Subject(s)
Physical Education and Training , Motor Activity , Adolescent , GrenadaABSTRACT
BACKGROUND: Emergency departments (EDs) are commonly used by pediatric patients for nonemergent reasons. There is little information regarding how parents perceive their use of the ED and primary care availability during evening hours. METHODS: We conducted a survey of parental perspectives of ED use during evening hours. Participants were parents of pediatric patients (age 0-18 years) at a large quaternary medical center's ED presenting between 17:00 and 22:00 hours from January 15, 2013 to March 12, 2013. RESULTS: Most patients had a primary care pediatrician (98/102, 96.1%); 80% of their pediatricians (78/98) did not have evening hour availability. Overall, 46.7% of parents would have preferred to go to their primary care pediatrician. CONCLUSIONS: Many parents who expect outpatient treatment prefer to take their child to a primary care pediatrician during evening hours, but present to the ED because of lack of primary care access.
Subject(s)
Emergency Service, Hospital/statistics & numerical data , Health Care Surveys/methods , Health Services Misuse/statistics & numerical data , Parents , Pediatrics/statistics & numerical data , Adolescent , After-Hours Care/statistics & numerical data , Arizona , Child , Child, Preschool , Cross-Sectional Studies , Female , Health Care Surveys/statistics & numerical data , Health Services Accessibility/statistics & numerical data , Humans , Infant , Infant, Newborn , Male , Patient Satisfaction/statistics & numerical data , Physician-Patient Relations , Primary Health Care/statistics & numerical dataABSTRACT
Frailty is an increasingly recognized syndrome resulting in age-related decline in function and reserve across multiple physiologic systems. It presents as a hyperinflammable state, characterized by high vulnerability for adverse health outcomes, such as disability, falls, hospitalization, institutionalization, and mortality. The prevalence of Frailty Syndrome (FS) is of potentially enormous significance, as it potentially affects 20-30% of adults older than 75. Cellular and molecular basis of frailty has not been elucidated. The objective of this review is to discuss recent advances in: (i) the potential cellular and molecular basis of Frailty Syndrome, including development of new models to study it; (ii) the human and animal measures of Frailty Syndrome; and (iii) the development of objective cross-species correlates to aid the basic understanding, diagnosis, treatment and rehabilitation of Frailty Syndrome in older adults.
Subject(s)
Frail Elderly , Aged , Animals , Apoptosis/physiology , Cytokines/physiology , Disease Models, Animal , Geriatric Assessment , Humans , Immunity/physiology , Mitochondria/physiology , Physical Fitness/physiology , Sarcopenia/physiopathologyABSTRACT
PURPOSE: The journey from diagnosis through treatment to survivorship can be challenging for colorectal cancer (CRC) survivors with permanent ostomies. Memories of both the positive and negative health-care interactions can persist years after the initial diagnosis and treatment. The purpose of this paper is to describe the health-care experiences of long-term (>5 years) CRC survivors with ostomies. METHODS: Thirty-three CRC survivors with ostomies who were members of Kaiser Permanente, an integrated care organization, in Oregon, southwestern Washington and northern California participated in eight focus groups. Discussions from the focus groups were recorded, transcribed, and analyzed for potential categories and themes. RESULTS: Health-care-related themes described CRC survivors' experiences with diagnosis, treatment decision-making, initial experiences with ostomy, and survivorship. Participants discussed both positive and negative health-care-related experiences, including the need for continued access to trained nurses for ostomy self-care, access to peer support, and resources related to managing persistent, debilitating symptoms. CONCLUSIONS: Long-term CRC survivors with ostomies have both positive and negative health-care experiences, regardless of health-related quality of life (HRQOL) and gender. Long-term support mechanisms and quality survivorship care that CRC survivors with ostomies can access are needed to promote positive adjustments and improved HRQOL. The current literature in CRC survivorship suggests that HRQOL concerns can persist years after treatment completion. The coordination of care to manage persistent late- and long-term effects are still lacking for CRC survivors living with an ostomy. Findings from this qualitative analysis will aid in the development of support strategies that foster more positive adjustments for CRC survivors living with an ostomy and support their ongoing ostomy-related needs.
Subject(s)
Colorectal Neoplasms/psychology , Colorectal Neoplasms/surgery , Survivors/psychology , Aged , Female , Focus Groups , Humans , Male , Middle Aged , Ostomy/methods , Ostomy/psychology , Patient Satisfaction , Quality of Life , Self CareABSTRACT
OBJECTIVE: To examine for the first time the associations between pro-inflammatory cytokines and obesity-related metabolic biomarkers in, exclusively prepubertal, otherwise healthy obese and non-obese Black and White children, 7-9 years of age. DESIGN AND METHODS: Body mass index (BMI), homeostasis model assessment-estimated insulin resistance, visceral adipose tissue and subcutaneous adipose tissue (SAT (magnetic resonance imaging)); total body fat (dual-energy X-ray absorptiometry), ectopic, intrahepatic lipid (IHL) and intramyocellular lipid (IMCL) fat (proton magnetic resonance spectroscopy) and serum levels of interleukin (IL)-1, IL-6, IL-8, tumor necrosis factor alpha (TNF-α) and monocyte chemoattractant protein-1 were measured in 40 obese and non-obese children. Relationships between inflammatory cytokines and obesity were assessed by analysis of variance and Spearman's rank correlation. RESULTS: Significant inverse correlations were found between BMI z-score, SAT, total BF, and IHL and levels of TNF-α (Spearman's ρ=-0.36, -0.39, -0.43 and -0.39, respectively; P<0.05). Levels of IL-8 were significantly and inversely correlated with IMCL (-0.39; P=0.03) and remained significant after adjusting for race. IMCL was inversely associated with TNF-α only after adjusting for race (-0.37; P=0.04). CONCLUSIONS: Relationships between pro-inflammatory and metabolic markers commonly observed in adults are reversed in healthy, Black and White children before puberty. Prospective studies are warranted to determine how these inverse relationships modify chronic disease risk later in life.
Subject(s)
Black or African American , Inflammation/blood , Insulin Resistance , Intra-Abdominal Fat/metabolism , Pediatric Obesity/blood , Subcutaneous Fat/metabolism , White People , Absorptiometry, Photon , Biomarkers/blood , Blood Glucose/metabolism , Body Composition , Cardiovascular Diseases/prevention & control , Child , Diabetes Mellitus, Type 2/prevention & control , Female , Humans , Inflammation/ethnology , Inflammation/prevention & control , Insulin Resistance/ethnology , Interleukin-1/blood , Interleukin-6/blood , Interleukin-8/blood , Lipid Metabolism , Lipids/blood , Male , Pediatric Obesity/ethnology , Pediatric Obesity/prevention & control , Puberty , Tumor Necrosis Factor-alpha/bloodABSTRACT
The interdisciplinary guidelines at the S3 level on the diagnosis of and therapy for hepatocellular carcinoma (HCC) constitute an evidence- and consensus-based instrument that is aimed at improving the diagnosis of and therapy for HCC since these are very challenging tasks. The purpose of the guidelines is to offer the patient (with suspected or confirmed HCC) adequate, scientifically based and up-to-date procedures in diagnosis, therapy and rehabilitation. This holds not only for locally limited or focally advanced disease but also for the existence of recurrences or distant metastases. Besides making a contribution to an appropriate health-care service, the guidelines should also provide the foundation for an individually adapted, high-quality therapy. The explanatory background texts should also enable non-specialist but responsible colleagues to give sound advice to their patients concerning specialist procedures, side effects and results. In the medium and long-term this should reduce the morbidity and mortality of patients with HCC and improve their quality of life.