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Excess risk of chronic health conditions in Hispanic survivors of adolescent and young adult cancers. J Cancer Surviv 2024; 18:907-916. [PMID: 36750493 DOI: 10.1007/s11764-023-01342-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/23/2023] [Indexed: 02/09/2023]
Abstract
PURPOSE There is a growing population of survivors of adolescent and young adult (AYA) cancers (age 15-39 years at diagnosis). Studies in AYA cancer survivors have identified racial and ethnic disparities in long-term outcomes. To understand the extent to which a cancer diagnosis exacerbates pre-existent health disparities within a minoritized population, comparisons should be made to those of the same race or ethnicity without a cancer history. METHODS Self-reported data from the National Health Interview Survey (2009-2018) were used to identify Hispanic AYA cancer survivors and Hispanic age- and sex-matched controls. SES factors (marital status, income, education, insurance) and prevalence of chronic health conditions were compared between groups using chi-square tests. The log-odds of chronic conditions were modeled by survey-weighted logistic regression with relation to age at survey, sex, marital status, education, family income, and cancer group (control versus cancer), together with interactions between each variable and cancer group (survivors vs. controls). RESULTS Five hundred thirty-nine survivors and 5390 controls were included. Compared with controls, survivors were less likely to be married and have family income > 45 K/year, and more likely to be insured and have completed some college. Survivors had higher odds than controls of chronic health conditions (odds ratio (OR): 7.39, p < 0.001 for at least 1 and OR: 4.78, p < 0.001 for 3 or more) including cardiovascular disease, diabetes, and hypertension. Female sex, higher educational attainment, and public insurance were each associated with increased odds of chronic conditions in Hispanic AYA survivors. CONCLUSIONS An AYA cancer diagnosis is associated with poor SES outcomes and increased odds of comorbidities within the Hispanic population. IMPLICATIONS FOR CANCER SURVIVORS Cancer history can exacerbate underlying health disparities. Screening for chronic conditions is especially important in minoritized populations.
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Naturally acquired equine parvovirus-hepatitis is associated with a wide range of hepatic lesions in horses. Vet Pathol 2024; 61:442-452. [PMID: 38018088 PMCID: PMC11068485 DOI: 10.1177/03009858231214024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Equine parvovirus-hepatitis (EqPV-H) is the causative agent of Theiler's disease, or severe acute hepatic necrosis, in horses. However, it is poorly understood whether EqPV-H is associated with other histologic findings in horses with clinical liver disease. The objective of this study was to examine the prevalence and severity of EqPV-H infections in diagnostic liver samples. Archived formalin-fixed, paraffin-embedded (FFPE) liver samples (n = 98) from Cornell University and University of California, Davis, collected between 2007 and 2022 were evaluated for 15 individual histologic features and by EqPV-H in situ hybridization. EqPV-H was detected in 48% (n = 47) of samples. The most common histologic features of EqPV-H-positive samples included individual hepatocyte death (n = 40, 85%), lobular infiltrates (n = 38, 80%), portal infiltrates (n = 35, 74%), and ductular reaction (n = 33, 70%). Centrilobular necrosis, portal infiltrate, and individual hepatocyte death were positively associated with high viral load. Neutrophil infiltrates, bridging fibrosis, and portal edema were negatively associated with a high viral load. Only 4 of 49 tested samples were positive for equine hepacivirus by polymerase chain reaction (PCR), but the PCR assay was unreliable for FFPE tissues. In summary, this study demonstrates that EqPV-H is common in a variety of liver pathologies and should be considered as a differential diagnosis in cases of hepatitis other than Theiler's disease.
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Psychological distress and mental health care utilization among Black survivors of adolescent and young adult cancer. Cancer 2024. [PMID: 38676935 DOI: 10.1002/cncr.35348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/05/2024] [Accepted: 04/11/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND Survivors of adolescent and young adult (AYA) cancer experience significant psychological distress and encounter barriers to accessing mental health care. Few studies have investigated racial/ethnic disparities in psychological health outcomes among AYA survivors, and none have compared outcomes within a racially minoritized population. METHODS National Health Interview Survey data (2010-2018) were analyzed that identified non-Hispanic Black (hereafter, Black) survivors of AYA cancer and age- and sex-matched Black noncancer controls. Sociodemographic factors, chronic health conditions, modifiable behaviors (smoking and alcohol use), and psychological outcomes were assessed with χ2 tests. Logistic regression models, adjusted for survey weights, were used to evaluate the odds of psychological distress by cancer status after adjusting for covariates. Interactions between variables and cancer status were investigated. RESULTS The study included 334 Black survivors of AYA cancer and 3340 Black controls. Compared to controls, survivors were more likely to report moderate/severe distress (odds ratio [OR], 1.64; p < .001), use mental health care (OR, 1.53; p = .027), report an inability to afford mental health care (OR, 3.82; p < .001), and use medication for anxiety and/or depression (OR, 2.16; p = .001). Forty-one percent of survivors reported moderate/severe distress, and only 15% used mental health care. Among survivors, ages 18-39 years (vs. 40-64 years) and current smoking (vs. never smoking) were associated with the presence of moderate/severe distress. Among survivors with distress, high poverty status was associated with reduced utilization of mental health care. CONCLUSIONS A cancer diagnosis for a Black AYA is associated with greater psychological distress within an already vulnerable population.
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Photos Shared on Facebook in the Context of Safe Sleep Recommendations: Content Analysis of Images. JMIR Pediatr Parent 2024; 7:e54610. [PMID: 38659146 PMCID: PMC11063578 DOI: 10.2196/54610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/29/2024] [Accepted: 03/14/2024] [Indexed: 04/26/2024] Open
Abstract
Background Sudden unexpected infant death (SUID) remains a leading cause of infant mortality; therefore, understanding parental practices of infant sleep at home is essential. Since social media analyses yield invaluable patient perspectives, understanding sleep practices in the context of safe sleep recommendations via a Facebook mothers' group is instrumental for policy makers, health care providers, and researchers. Objective This study aimed to identify photos shared by mothers discussing SUID and safe sleep online and assess their consistency with infant sleep guidelines per the American Academy of Pediatrics (AAP). We hypothesized the photos would not be consistent with guidelines based on prior research and increasing rates of accidental suffocation and strangulation in bed. Methods Data were extracted from a Facebook mothers' group in May 2019. After trialing various search terms, searching for the term "SIDS" on the selected Facebook group resulted in the most relevant discussions on SUID and safe sleep. The resulting data, including 20 posts and 912 comments among 512 mothers, were extracted and underwent qualitative descriptive content analysis. In completing the extraction and subsequent analysis, 24 shared personal photos were identified among the discussions. Of the photos, 14 pertained to the infant sleep environment. Photos of the infant sleep environment were then assessed for consistency with safe sleep guidelines per the AAP standards by 2 separate reviewers. Results Of the shared photos relating to the infant sleep environment, 86% (12/14) were not consistent with AAP safe sleep guidelines. Specific inconsistencies included prone sleeping, foreign objects in the sleeping environment, and use of infant sleeping devices. Use of infant monitoring devices was also identified. Conclusions This study is unique because the photos originated from the home setting, were in the context of SUID and safe sleep, and were obtained without researcher interference. Despite study limitations, the commonality of prone sleeping, foreign objects, and the use of both infant sleep and monitoring devices (ie, overall inconsistency regarding AAP safe sleep guidelines) sets the stage for future investigation regarding parental barriers to practicing safe infant sleep and has implications for policy makers, clinicians, and researchers.
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Comparative analysis of thermal indices for modeling cold and heat stress in US dairy systems. J Dairy Sci 2024:S0022-0302(24)00733-1. [PMID: 38608948 DOI: 10.3168/jds.2023-24412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/04/2024] [Indexed: 04/14/2024]
Abstract
Quantifying the impact of thermal stress on milk yields is essential to effectively manage present and future risks in dairy systems. Despite the existence of numerous heat indices designed to communicate stress thresholds, little information is available regarding the accuracy of different indices in estimating milk yield losses from both cold and heat stress at large spatio-temporal scales. To address this gap, we comparatively analyzed the performance of existing thermal indices in capturing US milk yield response to both cold and heat stress at the national scale. We selected four commonly used thermal indices: the Temperature and Humidity Index (THI), Black Globe Humidity Index (BGHI), Adjusted Temperature and Humidity Index (THIadj), and Comprehensive Climate Index (CCI). Using a statistical panel regression model with observational and reanalysis weather data from 1981-2020, we systematically compared the patterns of yield sensitivities and statistical performance of the four indices. We found that the US state-level milk yield variability was better explained by the THIadj and CCI, which combine the effects of temperature, humidity, wind, and solar radiation. Our analysis also reveals a continuous and nonlinear responses of milk yields to a range of cold to heat stress across all four indices. This implies that solely relying on fixed thresholds of these indices to model milk yield changes may be insufficient to capture cumulative thermal stress. Cold extremes reduced milk yields comparably to those impacted by heat extremes on the national scale. Additionally, we found large spatial variability in milk yield sensitivities, implying further limitations to the use of fixed thresholds across locations. Moreover, we found decreased yield sensitivity to thermal stress in the most recent two decades, suggesting adaptive changes in management to reduce weather-related risks.
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Socioeconomic Status and Chronic Health Conditions in Asian Survivors of Adolescent and Young Adult Cancers. J Adolesc Young Adult Oncol 2024; 13:262-270. [PMID: 37594775 DOI: 10.1089/jayao.2023.0083] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/19/2023] Open
Abstract
Purpose: While there are known disparities in socioeconomic status (SES) and health outcomes among racially and ethnically minoritized adolescent and young adult (AYA; ages 15-39 years at diagnosis) cancer survivors compared with White survivors, outcomes in the Asian survivor population are understudied. To better understand the association of an AYA cancer diagnosis with SES and health outcomes within a minoritized population, the current study makes comparisons between individuals of the same race or ethnicity with and without a history of AYA cancer. Methods: Non-Hispanic, Asian AYA cancer survivors and non-Hispanic, Asian age- and sex-matched controls were identified from self-reported data in the National Health Interview Survey (2009-2020). Prevalence of chronic health conditions and socioeconomic factors were compared between groups using chi-square tests. Odds of chronic conditions by SES factors were determined within and between survivors and controls using logistic regression methods. Results: One hundred and thirty-one survivors and 1310 controls were included. Survivors were less likely to be married compared with controls; however, there were no differences in other SES factors examined. Survivors had higher odds of at least one chronic condition diagnosis (odds ratio = 4.17, p < 0.001) compared with controls. Of the chronic conditions assessed, survivors had higher odds of arthritis, pulmonary disease, and hypertension compared with controls. Conclusions: Asian AYA cancer survivors are at increased risk of chronic health conditions compared with Asian individuals without a cancer history. Culturally adapted targeted interventions are needed to improve health outcomes for this population.
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Metabolomic profiles of ovariectomized mice and their associations with body composition and frailty-related parameters in postmenopausal women. J Endocrinol Invest 2024:10.1007/s40618-024-02338-x. [PMID: 38493245 DOI: 10.1007/s40618-024-02338-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 02/12/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND Menopause, a dramatical estrogen-deficient condition, is considered the most significant milestone in women's health. PURPOSE To investigate the metabolite changes attributed to estrogen deficiency using random forest (RF)-based machine learning (ML) modeling strategy in ovariectomized (OVX) mice as well as determine the clinical relevance of selected metabolites in older women. METHODS AND RESULTS Untargeted and targeted metabolomic analyses revealed that metabolites related to TCA cycle, sphingolipids, phospholipids, fatty acids, and amino acids, were significantly changed in the plasma and/or muscle of OVX mice. Subsequent ML classifiers based on RF algorithm selected alpha-ketoglutarate (AKG), arginine, carnosine, ceramide C24, phosphatidylcholine (PC) aa C36:6, and PC ae C42:3 in plasma as well as PC aa 34:1, PC aa C34:3, PC aa C36:5, PC aa C32:1, PC aa C36:2, and sphingosine in muscle as top featured metabolites that differentiate the OVX mice from the sham-operated group. When circulating levels of AKG, arginine, and carnosine, which showed the most significant changes in OVX mice blood, were measured in postmenopausal women, higher plasma AKG levels were associated with lower bone mass, weak grip strength, poor physical performance, and increased frailty risk. CONCLUSIONS Metabolomics- and ML-based methods identified the key metabolites of blood and muscle that were significantly changed after ovariectomy in mice, and the clinical implication of several metabolites was investigated by looking at their correlation with body composition and frailty-related parameters in postmenopausal women. These findings provide crucial context for understanding the diverse physiological alterations caused by estrogen deficiency in women.
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Risk of chronic health conditions in lesbian, gay, and bisexual survivors of adolescent and young adult cancers. Cancer 2024; 130:553-562. [PMID: 38044705 PMCID: PMC11078333 DOI: 10.1002/cncr.35015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/10/2023] [Accepted: 07/24/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND In the general population, individuals with minoritized sexual orientation and gender identity have a higher burden of chronic health conditions than heterosexual individuals. However, the extent to which sexual orientation is associated with excess burden of chronic conditions in adolescent and young adult cancer survivors (AYACS) is unknown. METHODS Lesbian, gay, and bisexual (LGB) AYACSs, LGB individuals without a history of cancer, and heterosexual AYACSs were identified by self-reported data from the cross-sectional National Health Interview Survey (2013-2020). Socioeconomic factors and the prevalence of chronic health conditions were compared between groups using χ2 tests. Logistic regression methods were used to determine the odds of chronic conditions by socioeconomic factors within and between survivor and comparison groups. RESULTS One hundred seventy LGB cancer survivors, 1700 LGB individuals without a history of cancer, and 1700 heterosexual cancer survivors were included. Compared with heterosexual survivors, LGB survivors were less likely to be married (p = .001) and more likely to have never been married (p < .001). LGB survivors were more likely to have incomes between 100% and 200% of the federal poverty level than LGB individuals without a history of cancer (p = .012) and heterosexual survivors (p = .021) and were less likely to report incomes >200% the federal poverty level. LGB survivors had higher odds of chronic health conditions than LGB individuals without a history of cancer (odds ratio, 2.45; p < .001) and heterosexual survivors (odds ratio, 2.16; p = .003). CONCLUSIONS LGB AYACSs are at increased risk of having chronic health conditions compared with both LGB individuals without a history of cancer and heterosexual AYACSs.
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Description of the mealtime of older adults with dementia in a long-term care facility: A video analysis. Geriatr Nurs 2024; 55:176-182. [PMID: 38006723 DOI: 10.1016/j.gerinurse.2023.10.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 11/27/2023]
Abstract
This study analyzed the mealtime structure of older adults with dementia in long-term care facilities. The study conducted video observations at 2 long-term care facilities with 10 residents and 24 staff members, resulting in 41 dyads. The average mealtime duration was 12.21 ± 5.16 minutes; the average time of a single intake was 0.21 ± 0.21 minutes; and the median of the eating interval was 0.17 minutes. The average verbal assistance time was 1.41 ± 1.31 minutes; the average verbal assistance frequency was short (23.92 ± 15.50 times). During mealtime, residents had an average of 5.00 ± 4.07 instances of failing to eat properly. The video analysis emphasized the necessity of implementing a mealtime assistance program that incorporates patient-centered education for the staff and ensures sufficient staffing to provide high-quality meals for residents in long-term care facilities.
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In utero ultrasound diagnosis of bilateral cataract and hydrops in a mule pregnancy: Case report. J Equine Vet Sci 2024; 132:104973. [PMID: 38029889 DOI: 10.1016/j.jevs.2023.104973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/17/2023] [Accepted: 11/27/2023] [Indexed: 12/01/2023]
Abstract
Once diagnosed pregnant with ultrasound at an early stage of gestation, mares are usually not examined before foaling. The objective of this case report was to highlight the importance of transrectal ultrasound screening examination and to report a unique case of fetal congenital cataracts associated with other feto-placental abnormalities in a mule pregnancy, its in utero ultrasound diagnosis and outcome. A 17-year-old Thoroughbred research mare carrying a mule fetus was examined by transrectal ultrasonography at 186 days of gestation for a routine pregnancy examination. Ultrasonography allowed in utero diagnosis of fetal congenital cataracts, hyperechogenic bowels, intrauterine growth restriction (IUGR), hydramnios and placental abnormalities. The mare was monitored bi-monthly to observe the progress of the pregnancy. At 258 days of gestation, the abnormal chorioallantois detached at the cervical star and at 272 days, fetal asystole was diagnosed. Abortion was induced and the fetus was delivered uneventfully. Post-mortem gross and histologic findings confirmed the prenatal ultrasonographic diagnosis. This case highlights the diagnostic value of a complete fetal ultrasound examination to detect equine fetal abnormalities.
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Psychological distress and mental health care utilization among Hispanic/Latino survivors of adolescent and young adult cancer. Psychooncology 2023; 32:1918-1929. [PMID: 37955581 PMCID: PMC10872722 DOI: 10.1002/pon.6248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/23/2023] [Accepted: 10/29/2023] [Indexed: 11/14/2023]
Abstract
PURPOSE Survivors of adolescent and young adult (AYA) cancer experience psychological distress and insufficient access to mental health care. Few studies have investigated racial/ethnic disparities in psychological health outcomes in this population. This study compared psychological distress, mental health care use, and inability to afford mental health care between Hispanic/Latino survivors of AYA cancer and Hispanic/Latino controls. METHODS The National Health Interview Survey data (2010-2018) were analyzed to identify Hispanic/Latino survivors of AYA cancer and Hispanic/Latino age- and sex-matched non-cancer controls. Sociodemographic, chronic health, modifiable factors, and psychological outcomes were compared using chi-square tests. Logistic regression models with survey weights were used to assess the log-odds of psychological distress in relation to covariates, along with the cancer group. Interactions were evaluated between each variable and cancer group. RESULTS The study included 370 Hispanic/Latino survivors of AYA cancer (mean time since diagnosis = 12.34 years) and 3700 Hispanic/Latino controls. Compared to controls, survivors were more likely to report moderate/severe distress (OR = 2.23, p < 0.001), use of mental health care (OR = 2.11, p < 0.001) and inability to afford mental health care (OR = 3.05, p < 0.001). Forty-one percent of survivors reported moderate/severe distress and only 16% utilized mental health care. Among survivors, having more than two chronic health conditions and public insurance (compared to private insurance) were associated with the presence of moderate/severe distress. Among survivors experiencing moderate/severe distress, lack of insurance was associated with decreased utilization of mental health care. CONCLUSIONS Having cancer as an AYA may exacerbate disparities in psychological health within the Hispanic/Latino population.
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Multi-Omic, Histopathologic, and Clinicopathologic Effects of Once-Weekly Oral Rapamycin in a Naturally Occurring Feline Model of Hypertrophic Cardiomyopathy: A Pilot Study. Animals (Basel) 2023; 13:3184. [PMID: 37893908 PMCID: PMC10603660 DOI: 10.3390/ani13203184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Hypertrophic cardiomyopathy (HCM) remains the single most common cardiomyopathy in cats, with a staggering prevalence as high as 15%. To date, little to no direct therapeutical intervention for HCM exists for veterinary patients. A previous study aimed to evaluate the effects of delayed-release (DR) rapamycin dosing in a client-owned population of subclinical, non-obstructive, HCM-affected cats and reported that the drug was well tolerated and resulted in beneficial LV remodeling. However, the precise effects of rapamycin in the hypertrophied myocardium remain unknown. Using a feline research colony with naturally occurring hereditary HCM (n = 9), we embarked on the first-ever pilot study to examine the tissue-, urine-, and plasma-level proteomic and tissue-level transcriptomic effects of an intermittent low dose (0.15 mg/kg) and high dose (0.30 mg/kg) of DR oral rapamycin once weekly. Rapamycin remained safe and well tolerated in cats receiving both doses for eight weeks. Following repeated weekly dosing, transcriptomic differences between the low- and high-dose groups support dose-responsive suppressive effects on myocardial hypertrophy and stimulatory effects on autophagy. Differences in the myocardial proteome between treated and control cats suggest potential anti-coagulant/-thrombotic, cellular remodeling, and metabolic effects of the drug. The results of this study closely recapitulate what is observed in the human literature, and the use of rapamycin in the clinical setting as the first therapeutic agent with disease-modifying effects on HCM remains promising. The results of this study establish the need for future validation efforts that investigate the fine-scale relationship between rapamycin treatment and the most compelling gene expression and protein abundance differences reported here.
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Assessment of Bladder Filling Type on Radiation Dose to Organs at Risk in MR-Guided Intracavity Brachytherapy for Cervical Cancer. Int J Radiat Oncol Biol Phys 2023; 117:e657. [PMID: 37785948 DOI: 10.1016/j.ijrobp.2023.06.2088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) In this study, we evaluated whether the classification of bladder shape affects the absorbed dose (Gy) of OARs and its geometrical position to normal organs in MR-guided intracavitary brachytherapy (ICBT). MATERIALS/METHODS In this study, 269 patients who underwent MR-guided ICBT for cervical cancer from 2016 to 2022 were included. The applicator-inserted bladder filling type (BFT) classification was divided into three types (tilted, curved, and other shapes: group E). The anatomical positional relationship between the uterus and its surroundings was measured on pre-MR images and ICBT simulation MR images. Spearman's rank correlation analysis was used for bladder volume and OAR dose according to BFT. Anatomical differences were analyzed by ANOVA by measuring the distance from the center to both bladder walls. RESULTS In the correlation analysis considering the shape of the bladder, the tilted, curved, and group E had Spearman's ρ of 0.211; -0.323, 0.412; -0.307 and -0.035; -0.209 for maximum absorbed dose (D2cc) of bladder and small bowel, respectively. It was statistically significant in the tilted type and curved type. The average left and right bladder lengths differences of the tilted type were the highest at 8.47 cm and 7.11 cm, respectively. It was a statistically significant between bladder shape and the difference in left and right bladder lengths differences (p< 0.01). CONCLUSION In this study, it was confirmed that bladder distension increased the maximum bladder dose (D2cc) and decreased the maximum bowel dose (D2cc) to the tilted type and curved type. In addition, if the left and right bladder lengths are measured in pre-MR, the degree of bladder distension can be evaluated in advance by checking the shape of the bladder in the case of the tilting type before ICBT. Based on these findings, a prospective study is needed to evaluate the effect of ICBT on cervical cancer treatment outcomes through bladder type classification.
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Excess risk of chronic health conditions in Black adolescent and young adult cancer survivors. J Cancer Surviv 2023:10.1007/s11764-023-01433-x. [PMID: 37578615 DOI: 10.1007/s11764-023-01433-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 07/17/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND The US population of adolescent and young adult (age 15-39 years at diagnosis) cancer survivors is growing. Previous studies have identified racial and ethnic disparities in survival and health outcomes in racially minoritized survivors, including Black survivors, compared with White survivors. However, comparisons should be made between those of the same race or ethnicity with and without a history of AYA cancer to fully understand the association of a cancer diagnosis with socioeconomic status (SES) and health outcomes within a minoritized population. METHODS Non-Hispanic Black AYA cancer survivors and non-Hispanic Black age- and sex-matched controls were identified from self-reported data from the National Health Interview Survey (2009-2018). SES factors and chronic health conditions prevalence were compared between survivors and controls using chi-square tests. Survey-weighted logistic regression models were used to determine odds of chronic conditions by SES factors within and between survivors and controls. Interactions between each variable and cancer group were assessed. RESULTS A total of 445 survivors and 4450 controls were included. Survivors were less likely than controls to be married, have family income >45K/year, have completed a bachelor's degree or higher, and have private insurance. Survivors had higher odds than controls of having at least one (odds ratio (OR): 7.02, p<0.001) and ≥3 (OR: 4.44, p<0.001) chronic conditions. Survivors had higher odds of each chronic condition assessed including cardiovascular disease, diabetes, and hypertension. Survivors had higher odds of having chronic health conditions compared with controls across all SES variables. CONCLUSIONS A cancer diagnosis during adolescence and young adulthood is associated with poor SES outcomes and increased odds of comorbidities within the Black population, thus further exacerbating existing disparities. IMPLICATIONS FOR CANCER SURVIVORS Black AYA cancer survivors have a very high risk of developing chronic health conditions after cancer treatment and interventions are needed to improve long-term health outcomes for this population.
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Disparities in cancer care among sexual and gender minority adolescent and young adult patients: A scoping review. Cancer Med 2023; 12:14674-14693. [PMID: 37245227 PMCID: PMC10358240 DOI: 10.1002/cam4.6090] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/08/2023] [Accepted: 05/04/2023] [Indexed: 05/30/2023] Open
Abstract
BACKGROUND Adolescent and young adult cancer patients (AYAs) who are sexual and gender minorities (SGM) are a rapidly increasing population that experiences unmet cancer-related needs. Despite emerging awareness, little is known about cancer care and outcomes for this vulnerable population. The purpose of this scoping review was to explore current knowledge and gaps in the literature on cancer care and outcomes for AYAs who identify as SGM. METHODS We reviewed empirical knowledge on SGM AYAs by identifying, describing, and critically appraising the literature to date. We conducted a comprehensive search on OVID MEDLINE, PsycINFO, and CINAHL in February 2022. Additionally, we developed and piloted a conceptual framework for appraising SGM AYA research. RESULTS A total of 37 articles were included in the final review. Most studies focused exclusively on SGM-related outcomes as the primary aim of the study (81.1%, n = 30), whereas others included some focus on SGM-related outcomes (18.9%, n = 7). The majority of studies included AYAs as part of a broader age range (86.0%, n = 32), and only a few studies examined exclusively AYA samples (14.0%, n = 5). Gaps in scientific evidence on SGM AYAs were seen across the cancer care continuum. CONCLUSION Numerous gaps in knowledge of cancer care and outcomes exist for SGM AYAs diagnosed with cancer. Future efforts should fill this void with high-quality empirical studies that reveal unknown disparities in care and outcomes and are inclusive of the intersectionality of SGM AYAs with other minoritized experiences, thereby advancing health equity in meaningful ways.
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Technology-facilitated Sexual Violence in South Korea: A Content Analysis of a Website for Victims. Violence Against Women 2023:10778012231172712. [PMID: 37161319 DOI: 10.1177/10778012231172712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Technology-facilitated sexual violence (TFSV) is an emerging form of gender-based violence. An understanding regarding the circumstance of TFSV and related health outcomes is limited. This qualitative study analyzed postings from an anonymous Korean website on which women suffering from TFSV freely posted messages asking for help and voicing concerns. Victims made efforts to solve problems that remained unresolved, thereby creating difficulties in their daily lives, and compelling them to quit jobs or break social relationships. They reported mental health concerns including suicide ideation, anxiety, frustration, sleep disorders, and depression. Results infer the imperative nature of research, intervention, and political action.
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Health-related quality of life in adolescents and young adults with and without cancer, using propensity score matching. J Cancer Surviv 2023; 17:279-289. [PMID: 34850323 DOI: 10.1007/s11764-021-01150-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 11/22/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE To assess health-related quality of life (HRQOL) among adolescents and young adults (AYAs) with and without cancer, using Andersen's behavioral model of health services use. METHODS We used a cross-sectional, matched case-control design; data were from the Texas Behavioral Risk Factor Surveillance System for 2015-2019. AYAs aged between 18 and 39 years and with cancer were matched to controls using propensity score matching to control for predisposing and enabling factors. Chi-square tests were used to compare differences in need for care, health practices, and health services utilization between AYAs with cancer and controls without cancer. Multiple logistic regression models were used to compare HRQOL outcomes. RESULTS The final study sample consisted of 276 AYAs diagnosed with cancer and 828 controls after propensity score matching. The AYAs with cancer were more likely to have chronic comorbidities, smoke, and avoid health services utilization because of cost in comparison with the matched controls. Multiple logistic regressions showed significant differences in HRQOL between AYAs with cancer and controls: AYAs with cancer were more likely to have worse general health (OR = 2.488; 95% CI, 1.305-4.741) and worse perceived cognitive function (OR = 2.070; 95% CI, 1.076-3.919). CONCLUSION AYAs with cancer experience more chronic comorbidities, smoking, financial barriers to health service, and worse HRQOL than do AYAs without cancer. IMPLICATIONS FOR CANCER SURVIVORS Age-appropriate tailored surveillance and survivorship supports/resources are needed for AYAs with cancer.
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IN VIVO CONFOCAL MICROSCOPY FOR CHARACTERIZATION OF MYCOTIC KERATITIS IN OWLS ( BUBO SCANDIACUS, STRIX VARIA) AND A WOODCOCK ( SCOLOPAX MINOR): THREE CASES. J Zoo Wildl Med 2023; 54:202-210. [PMID: 36971646 DOI: 10.1638/2022-0071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2022] [Indexed: 03/29/2023] Open
Abstract
This case series describes the use of in vivo confocal microscopy in the diagnosis and treatment of mycotic keratitis in two owls (one Bubo scandiacus, one Strix varia) and one woodcock (Scolopax minor). Each bird was at increased risk of fungal infection due to recent injury or stress. Ophthalmic findings in all birds included blepharospasm, ocular discharge, ulcerative keratitis, white or yellow corneal plaques, and anterior uveitis. Fungal hyphae were identified in corneal samples from all three eyes examined cytologically and in all three eyes by using in vivo confocal microscopy. Aspergillus fumigatus was isolated from a corneal culture in one bird. Despite medical treatment, progressive ocular disease prompted enucleation in two birds. Fungal hyphae were detected by histopathology in one of the two enucleated eyes. In vivo confocal microscopy aided the diagnosis of fungal keratitis in all birds and was the only diagnostic method that allowed immediate, real-time quantification of the extent (area and depth) and severity of mycotic keratitis.
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OA01.01 Second Primary Lung Cancer among Lung Cancer Survivors Who Never Smoked. J Thorac Oncol 2023. [DOI: 10.1016/j.jtho.2022.09.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Sex differences in comorbid conditions, health behaviors, health care utilization, and health-related quality of life among young adult cancer survivors. Support Care Cancer 2023; 31:181. [PMID: 36820926 DOI: 10.1007/s00520-023-07650-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 02/19/2023] [Indexed: 02/24/2023]
Abstract
PURPOSE Although cancer experiences and health-related quality of life (HRQOL) differ by sex, little is known about how sex affects comorbid conditions, health behaviors, health service utilization, and HRQOL in young adult (YA) cancer survivors. We sought to determine the relationship of sex to these factors in this population. METHODS This matched case-control, cross-sectional study used data from the Texas Behavioral Risk Factor Surveillance System for 2015-2019. YA survivors aged 18-39 years, were matched to controls. Chi-square and multiple logistic regressions were used to assess the relationship between sex and the measured factors. RESULTS The analysis included 276 YA survivors and 828 controls. Male survivors were more likely than male controls to have a depressive disorder (OR = 3.06, p = 0.007), smoke (OR = 3.87, p < 0.001), and forgo health care because of cost (OR = 5.60, p < 0.001). Female survivors were more likely than female controls to have at least one comorbidity (OR = 3.52, p < 0.001), forgo health care because of cost (OR = 3.03, p < 0.001), and report poorer HRQOL (aORs = 1.52-2.22, p < 0.05). Female survivors were more likely to have at least one comorbid condition (aOR = 1.70, p = 0.02) than male survivors. CONCLUSION YA cancer survivors differed in their health outcomes from both the general population and by sex. Tailored, sex-based interventions are needed to decrease long-term morbidity and improve HROQL in this population.
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Lived experiences of young adult Chinese American breast cancer survivors: A qualitative analysis of their strengths and challenges using expressive writing. Eur J Oncol Nurs 2023; 62:102253. [PMID: 36628853 DOI: 10.1016/j.ejon.2022.102253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/22/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE Immigrant young adults of cancer survivors face unique challenges but their unmet needs are not well understood. The purpose of this study was to identify the challenges and strengths of immigrant young adult Chinese American breast cancer survivors. METHOD Descriptive phenomenology using a qualitative research approach was employed in this study. Expressive writing was used to explore the experiences of 15 young adult Chinese American immigrant breast cancer survivors. Thematic analysis was conducted to gain an understanding of the lived experiences of young adult Chinese American breast cancer survivors. RESULTS On average, participants had been diagnosed at 37 years (ranging from 32 to 39) and living in the USA for 12 years. Participants' writings revealed their challenges during and after treatment (major theme), including difficulty accepting having cancer at a young age, financial difficulties, self-blame, inadequate family support, uncertainty about their futures, and worries about their children and infertility (sub-themes). Participants' strengths and coping strategies (major theme) included physical recovery and positive self-perception, family as motivation for survival, and support from family and friends (sub-themes). Post-traumatic growth (major theme) included shifting life priorities and enjoying life and self-transcendence (i.e., forgiving and helping others) (sub-themes). CONCLUSIONS The overarching topic found across the major themes in the young adult Chinese American breast cancer survivors' essays was the importance of interpersonal relationships, especially with family and children. Healthcare providers should respond with culturally appropriate support, referrals, and resources based on these findings.
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Symblepharon in kittens: a retrospective study of 40 kittens and 54 eyes (2002-2022). J Feline Med Surg 2023; 25:1098612X221150160. [PMID: 36745097 PMCID: PMC10812067 DOI: 10.1177/1098612x221150160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The aim of this study was to retrospectively evaluate the signalment, treatment, surgical technique and outcomes for feline symblepharon. METHODS A retrospective medical record review and standardized grading of clinical descriptions and photographs was undertaken. RESULTS Forty kittens (54 eyes) aged 3-46 weeks had symblepharon of five types in various combinations: eyelid deformation (24 kittens; 32 eyes); ankyloblepharon (four kittens; four eyes); conjunctiva-to-conjunctiva (11 kittens; 12 eyes); third eyelid-to-conjunctiva (24 kittens; 29 eyes); and corneoconjunctival adhesions (14 kittens; 16 eyes). At initial presentation, 23 (43%) eyes were affected by one type of symblepharon, 25 (46%) eyes by two types and six (11%) eyes by three types; 11 (20%) corneas were ulcerated. Twenty-four (44%) eyes of 18 (45%) kittens were managed medically. Surgery was performed under general anesthesia/sedation (30 occasions) or topical anesthesia (21 occasions) on 30 (56%) eyes of 22 kittens; 12 eyes (40%) underwent multiple surgeries. Four techniques were commonly employed: separation of conjunctival-to-conjunctival adhesions ± eyelid margins (14 eyes); resection of third eyelid adhesions ± temporary tacking of the third eyelid (modified Arlt's pterygium technique; 18 eyes); en bloc resection of the third eyelid (two eyes); and separation of corneoconjunctival adhesions (14 eyes). Median duration of follow-up was 55 days (range 1-1051). Median symblepharon grade in kittens treated surgically improved for all types except corneoconjunctival symblepharon. Median symblepharon grade in kittens receiving medical management remained the same or improved. Corneoconjunctival symblepharon opacity decreased for eyes treated surgically but increased for eyes treated medically. Three eyes were enucleated due to complications of corneoconjunctival symblepharon. At final presentation, symblepharon persisted in 46 (85%) eyes; however, menace response was evident in 13/16 eyes and dazzle reflex in 23/23 eyes. CONCLUSIONS AND RELEVANCE Symblepharon is a heterogeneous group of conditions with diverse anatomic involvement, clinical appearance and impact, optimal treatment and prognosis for vision.
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Impact of mental disease on the risk of atrial fibrillation in patients with diabetes mellitus: a nationwide population-based study. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Diabetes mellitus (DM) is known to increase the risk of mental disorders, which increases the health care burden in these patients. Also, DM is one of the risk factors leading to atrial fibrillation (AF), and the presence of concomitant AF and DM adds to the increased risks of stroke and death. It is uncertain whether mental disease is an independent risk factor of incident AF in patients with DM.
Purpose
To investigate whether diabetic patients with mental disease have an increased risk of AF.
Methods
Using the Korea National Health Insurance Service database, we enrolled 2,512,690 patients diagnosed with DM without AF between 2009 and 2021. Newly diagnosed AF was identified during the follow-up period. We compared the risk of AF between patients with mental disease and those without.
Results
Among the total population, 828,929 (32.99%; mean age 61.58±11.28; 56.71% female) patients were diagnosed with mental diseases (Figure 1). Anxiety (564,786 patients, 68.13%) was the most common mental disease, while depression was the second most common (313,773 patients, 37.85%). Diabetic patients with mental diseases had a higher percentage of women, hypertension, dyslipidemia, chronic kidney failure, congestive heart failure, obstructive sleep apnea, and thyroid disease. During a median 7.0 years (IQR 5.93–8.07) follow-up, 34,523 were diagnosed new-onset AF (4.66 per 1,000 person-year). In multivariate analysis, diabetic patients with mental disorders showed a higher risk of new-onset AF (HR 1.19; 95% CI 1.17–1.21; p-value <0.0001) (Figure 2). Among mental diseases, depression, insomnia, and anxiety were associated with increased risks of new-onset AF (HR 1.15; 95% CI 1.12–1.17; HR 1.15; 95% CI 1.13–1.18; and HR 1.19; 95% CI, 1.67–1.21; all p-value <0.0001, respectively), whereas bipolar disorder and schizophrenia showed non-statistically significant trends (due to small numbers). Subgroup analyses showed that younger age had significant interactions with depression, insomnia, and anxiety.
Conclusion
Mental diseases, especially depression, insomnia, and anxiety, showed an increased risk of AF in patients with DM. Awareness and prompt diagnosis and management of AF would be necessary for these high-risk populations at risk of incident AF.
Funding Acknowledgement
Type of funding sources: None.
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External validation of the biomarker based ABCD score in atrial fibrillation patients with a non gender CHA2DS2 VASc score 0 to 1, A Korean multicenter retrospective cohort. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Patients with low to intermediate risk atrial fibrillation (AF), defined as non-gender CHA2DS2-VASc score of 0–1, are still at risk of stroke. This study verified the usefulness of ABCD score (Age [≥60 years], B-type natriuretic peptide [BNP] or N-terminal pro-BNP [≥300 pg/ml], Creatinine clearance [<50 ml/min/1.73 m2], and Dimension of the left atrium [≥45 mm]) for stroke risk stratification in non-gender CHA2DS2-VASc score 0–1.
Methods
This multi-center cohort study retrospectively analyzed AF patients with non-gender CHA2DS2-VASc score 0–1. The primary endpoint was the incidence of stroke with or without anti-thrombotic treatment (ATT). An ABCD score was also validated.
Results
Overall, 2694 patients (56.3±9.5 years; female, 726 [26.9%]) were followed-up for 4.0±2.8 years. The overall stroke rate was 0.84/100 person-years (P-Y), stratified as follows: 0.46/100P-Y for an ABCD score 0; 1.02/100P-Y for an ABCD score≥1. The ABCD score was superior to the non-gender CHA2DS2-VASc score in stroke risk stratification (C-index=0.618, P=0.015; net reclassification improvement=0.576, P=0.040; integrated differential improvement=0.033, P=0.066). ATT was prescribed in 2353 patients (86.5%), and the stroke rate was significantly lower in patients receiving non-vitamin K antagonist oral anticoagulant (NOAC) therapy and an ABCD score≥1 than in those without ATT (0.44/100P-Y versus 1.55/100 P-Y; hazard ratio=0.26, 95% confidence interval 0.11–0.63, P=0.003).
Conclusion
The biomarker-based ABCD score demonstrated improved stroke risk stratification in AF patients with non-gender CHA2DS2-VASc score 0–1. Furthermore, NOAC with an ABCD score≥1 was associated with significantly lower stroke rate in AF patients with a non-gender CHA2DS2-VASc score 0–1.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Korean Disease Control and Prevention Agency
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94P Performance validation of an artificial intelligence-powered programmed death-ligand 1 (PD-L1) combined positive score analyzer in urothelial cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Female Sexual Dysfunction Resources: Women and Healthcare Providers Need More Options. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.05.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Development of mealtime difficulty scale for older adults with dementia in long-term care facilities. BMC Geriatr 2022; 22:518. [PMID: 35751034 PMCID: PMC9229116 DOI: 10.1186/s12877-022-03224-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 06/13/2022] [Indexed: 11/17/2022] Open
Abstract
Background In older patients with dementia, functional dependence on individuals affects their eating behavior, leading to difficulties with meals. In addition to individual factors, several social, cultural, and environmental factors influence mealtime difficulties in older individuals with dementia. Therefore, a measure is required to evaluate the difficulty of eating, considering the different interacting phenomena. Methods Mealtime Difficulties Scale for older adults with Dementia (MDSD) was developed through a literature review. A pilot test was undertaken to confirm the meaning of the items and the relevance of mealtime difficulties for older patients with dementia. A panel of six experts examined the content validity of the MDSD. Convenience sampling was used to recruit direct care workers from long-term care facilities, of which 150 were recruited for exploratory factor analysis (EFA) and 208 for confirmatory factor analysis (CFA). Results The final version of the MDSD included 19 items, with a Cronbach’s α of 0.91. The EFA identified three factors (“functional,” “caregiving,” and “behavioral”) that account for 54.6% of the total variance. The CFA confirmed the validity of the instrument. Conclusions Evidence to substantiate the validity and reliability of MDSD was found. While this tool has limitations in that it does not ensure convergent validity, it can be considered significant as it can assess the mealtime difficulty among older patients with dementia from different perspectives. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03224-y.
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Subcutaneous testosterone enanthate-autoinjector: Assessment of its post-market safety and efficacy profiles. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Is immediate preoperative blood glucose or hemoglobin A1c a risk factor for infection following penile prosthesis placement? A systematic review of literature. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Acne, folliculitis and post-operative infection rates of penile prosthetic implants. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Differences in the gut microbiome composition between men with Peyronie's Disease and a matched cohort: A pilot study. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Immediate salvage with inflatable penile prosthesis in an infected field: A contemporary multi-institutional cohort. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Retrospective immunohistochemical investigation of suspected non-visceral leiomyosarcoma in dogs. J Vet Diagn Invest 2022; 34:465-473. [PMID: 35291894 PMCID: PMC9254071 DOI: 10.1177/10406387221083570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Visceral leiomyosarcoma is well described in dogs, but information about non-visceral locations and prevalence is lacking. The diagnosis of leiomyosarcoma is challenging without a gold standard, and often includes the use of immunohistochemical (IHC) stains. We used defined histopathologic patterns, histochemical staining, and IHC staining for smooth muscle actin (SMA), desmin, and laminin to characterize suspected non-visceral leiomyosarcoma in dogs at a single academic institution. In a retrospective search, we identified 24 dogs with a definitive or suspected histologic diagnosis of leiomyosarcoma in a non-visceral location. Histopathology results and clinical details were obtained. Biopsy sections were reviewed by a single pathologist using standardized histologic criteria, including light microscopic appearance, immunohistochemistry (more than two-thirds of neoplastic cells labeled with SMA and desmin or laminin), and histochemical staining (minimal-to-mild matrix deposition by Masson trichrome). Of the 24 cases of possible non-visceral leiomyosarcomas, 4 were consistent with a definitive diagnosis of non-visceral leiomyosarcoma (3) or leiomyoma (1) based on the established criteria. Only the leiomyoma had more than two-thirds of neoplastic cells label with all 3 markers; all 3 leiomyosarcomas had more than two-thirds of neoplastic cells label with SMA and laminin. Our data highlight the uncommon nature of non-visceral leiomyosarcoma and the importance of IHC for their diagnosis. A definitive diagnosis could not be made based on SMA alone, and desmin was not useful in this cohort. Further studies are needed to clarify the histopathologic, IHC, and clinical features of canine non-visceral SMA-positive mesenchymal tumors.
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Differences in the gut microbiome composition between men with erectile dysfunction and a matched cohort: A pilot study. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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35
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Intramuscular testosterone cypionate vs subcutaneous testosterone enanthate: Comparing the outcomes in hypogonadal men. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Unmet needs in adolescents and young adults with cancer: A mixed-method study using social media. J Pediatr Nurs 2022; 64:31-41. [PMID: 35149257 DOI: 10.1016/j.pedn.2022.01.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/21/2022] [Accepted: 01/28/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE The purpose of this study is to identify and compare the unmet needs of adolescents and young adults (AYAs) with cancer by age and gender. DESIGN AND METHODS This is a mixed-methods study to analyze textual data from blog posts on AYAs' unmet needs. Themes were identified using a qualitative descriptive method with content analysis, and a quantitative method was used to compare themes by age and gender. RESULTS The findings from blog posts of 100 AYAs showed that AYAs with cancer expressed somewhat different needs by age and gender. Young adults (26-39 years) with cancer tended to describe significantly more feelings of fear (p = .043) and parenting needs (p < .001) and significantly fewer educational needs (p < .001) than did emerging adults (18-25 years) with cancer. Female AYAs with cancer described significantly more feelings of guilt (p = .020), sexual needs (p = .003), fertility issues (p = .023), and social needs (p = .013) than did male AYAs with cancer. There were no statistically significant differences in the remaining themes between age and gender groups, although how they described unmet needs differed qualitatively. CONCLUSIONS AYAs with cancer have various unmet needs and their unmet needs were different by age and gender. PRACTICE IMPLICATIONS Nurses should proactively provide integrated systematic screening by offering a safe, non-judgmental environment to encourage AYAs to express their needs across their cancer journey. Nurses also should respond with developmentally appropriate support, resources, and referrals based on these expressed needs.
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Immediate Salvage with Inflatable Penile Prosthesis in an Infected Field: A Contemporary Multi-institutional Cohort. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.01.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Comparing Fatigue, Loneliness, Daytime Sleepiness, and Stress in Younger and Older Breast Cancer Survivors: A Cross-Sectional Analysis. Clin J Oncol Nurs 2022; 26:155-164. [PMID: 35302543 DOI: 10.1188/22.cjon.155-164] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Breast cancer treatment can negatively affect psychosocial outcomes for breast cancer survivors (BCS), but these outcomes present differently for younger and older survivors. OBJECTIVES The objective of this study was to compare psychosocial outcomes between younger and older BCS and identify predictors of loneliness in younger BCS. METHODS This cross-sectional descriptive study of 90 BCS evaluated data on sociodemographic and clinical characteristics and self-reported measures of psychosocial outcomes (fatigue, depressive symptoms, anxiety, loneliness, daytime sleepiness, and stress). Participants were dichotomized into two groups by age (aged less than 50 years and aged 50 years or older). Descriptive statistics, bivariate correlations, and multiple regression were also examined. FINDINGS Younger BCS reported greater fatigue, loneliness, daytime sleepiness, and stress than older BCS. No between-group differences were found in depressive symptoms or anxiety. Having children and less time since chemotherapy completion were significant predictors of less loneliness in younger BCS.
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Differences in the Gut Microbiome Composition Between Men with Erectile Dysfunction and A Matched Cohort: A Pilot Study. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.01.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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40
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Acne, Folliculitis and Post-Operative Infection Rates of Penile Prosthetic Implants. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.01.374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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E-health literacy in older adults: an evolutionary concept analysis. BMC Med Inform Decis Mak 2022; 22:28. [PMID: 35101005 PMCID: PMC8805227 DOI: 10.1186/s12911-022-01761-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 01/20/2022] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Internet technologies have become important for older adults to not only seek, understand, and evaluate information on health management but also apply and share acquired knowledge. Despite the disparity in e-health literacy among older adults, which affects health outcomes, its conceptual definition has not been distinctly clarified in previous studies. This study aimed to analyse the concept of e-health literacy among older adults and to identify its contexts in the nursing field. METHODS We identified concepts, attributes, antecedents, and consequences of e-health literacy in older adults using Rodgers' evolutionary approach to various fields of study, time, and cultural differences. A literature search was conducted using the National Assembly Library, Research Information Sharing Service, National Digital Science Library, DataBase Periodical Information Academic, PubMed, Cumulative Index to Nursing and Allied Health Literature, Excerpta Medica database, and Cochrane. RESULTS A total of 28 studies were included, and we categorised the following three attributes: active information seeking, two-way interactive communication, and information utilization/sharing. The antecedents included personal factors, health status, socioeconomic factors, cultural factors, and attitudes toward the Internet while the consequences included increased health interest, health behaviour promotion, and active decision-making. CONCLUSIONS As e-health literacy in older adults affects their health and quality of life, this study clarifies the concept and provides a conceptual framework for nursing practice and research. Further studies are needed to identify and expand the constantly evolving concept of e-health literacy in older adults.
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An Online International Collaborative Learning Program During the COVID-19 Pandemic for Nursing Students: Mixed Methods Study. JMIR MEDICAL EDUCATION 2022; 8:e34171. [PMID: 34982035 PMCID: PMC8822423 DOI: 10.2196/34171] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/07/2021] [Accepted: 12/31/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Given the limitations imposed by the COVID-19 pandemic, a better understanding of how nursing programs around the globe have implemented distance education methods and related initiatives to provide international collaborative learning opportunities as well as complementary aspects of practical education would be constructive for nursing students. It is expected that international collaboratives through web-based communication will continue to be increasingly utilized after the pandemic; therefore, it is time to discuss the effects and direction of these developments. OBJECTIVE We aimed to examine the impact of an online international collaborative learning program on prelicensure nursing students' international and global competencies in South Korea. METHODS We conducted a mixed methods study (web-based surveys and focus group interviews). A total of 15 students participated in the study. The surveys were used to examine changes in participants' global leadership competencies, and the focus group interviews were used to evaluate the program's effectiveness and to identify opportunities for improvement. The online international collaborative program consisted of 7 synchronous web-based classroom sessions. Each session ran for 60 to 90 minutes. Faculty experts and nurses working in the United States discussed various topics with students, such as nursing education in the United States and evidence-based teaching and learning. The students gave presentations on the South Korean nursing education system. Data were analyzed with descriptive statistics, the Mann-Whitney U test, and content analysis methods. RESULTS Participants reported improvement in their global leadership competencies. Four main categories emerged from analysis of the focus interviews: (1) realistic applicability, (2) clarification, (3) expansion of perspectives, and (4) initiative. CONCLUSIONS The online international collaborative learning program had a positive impact on the development of students' international competencies. The findings support the further development of international exchange programs through web-based meetings in the postpandemic era.
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Meal-Monitoring Systems Using Weight and Temperature Sensors for Elder Residents in Long-Term Care Facilities. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19020808. [PMID: 35055631 PMCID: PMC8776194 DOI: 10.3390/ijerph19020808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/10/2022] [Accepted: 01/10/2022] [Indexed: 02/01/2023]
Abstract
This paper presents a few meal-monitoring systems for elder residents (especially patients) in LTCFs by using electronic weight and temperature sensors. These monitoring systems enable to convey the information of the amount of meal taken by the patients in real-time via wireless communication networks onto the mobile phones of their nurses in charge or families. Thereby, the nurses can easily spot the most patients who need immediate assistance, while the families can have relief in seeing the crucial information for the well-being of their parents at least three times a day. Meanwhile, the patients tend to suffer burns of their tongues because they can hardly recognize the temperature of hot meals served. This situation can be avoided by utilizing the meal temperature-monitoring system, which displays an alarm to the patients when the meal temperature is above the reference. These meal-monitoring systems can be easily implemented by utilizing low-cost sensor chips and Arduino NANO boards so that elder-care hospitals and nursing homes can afford to exploit them with no additional cost. Hence, we believe that the proposed monitoring systems would be a potential solution to provide a great help and relief for the professional nurses working in elder-care hospitals and nursing homes.
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Effects of Non-pharmacological Interventions on Elderly in Nursing Homes with Sleep disorder: A Meta-Analysis. Innov Aging 2021. [PMCID: PMC8969546 DOI: 10.1093/geroni/igab046.3385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Purpose: This study aimed to examine the effects of nonpharmacological sleep intervention programs to improve sleep quality among the elderly in long-term care facilities. Methods: A literature search and selection was performed on nine different databases using the Preferred Reporting Items for Systematic Review and Meta-Analysis Statement. In total, 14 studies met the inclusion criteria and were systematically reviewed. For the meta-analysis, the effect size was estimated using the random-effects model on Review Manager (RevMan) desktop version 5.4 of the Cochrane Library. Result: The meta-analysis of nonpharmacological interventions obtained a total effect size of 1.0 (standardized mean difference [SMD] = 1.0, 95% confidence interval [CI]: 0.64–1.35), which was statistically significant (Z = 5.55, p < .001). The most frequent nonpharmacological interventions identified were the interventions using aroma; the effect size was 0.61 (SMD = 0.61, 95% CI: 0.14–1.08), which was statistically significant (Z = 2.55, p = .01). In subgroup analysis, group-specific interventions, interventions for >4 weeks, and untreated control studies were more effective. Conclusion: This study confirms that nonpharmacological interventions are effective in improving sleep quality among the elderly in long-term care facilities. However, the small sample size and risk of bias in assessing the interventions of individual studies are unclear or high, thereby limiting the generalizability of the results. Further studies based on randomized control trials and the development of evidence-based interventions that consider the elderly participants’ physical activity levels, intervention methods and duration, and control group selection are needed to obtain more conclusive evidence.
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Eating Difficulties among Older Adults with Dementia in South Korean Long-Term Care Facilities: A Scoping Review. Innov Aging 2021. [PMCID: PMC8681055 DOI: 10.1093/geroni/igab046.2458] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study aims to synthesize existing literature concerning eating difficulties among older adults with dementia in long-term care facilities. A scoping review, using the framework proposed by Arksey & O'Malley (2005) and improved and supplemented by Levac et al. (2010), was conducted. Literature was searched from five bibliographic databases—Research Information Sharing Service (RISS), Korean studies Information Service System (KISS), National Digital Science Library (NDSJ), Korean Medical Database (KMBASE), DataBase Periodical Information Academic(DBPia), Google Scholar, and gray literature. Literature selection and characteristics were approved by two independent reviewers, using pre-tested forms to determine final inclusion. Eventually, 111 articles from 2012–2020 were identified, and the 11 articles were used for the final analysis. We found that primarily utilized Eating behavior scale (EBS) and Edinburgh feeding evaluation in dementia scale (EdFED) had utilized as measurement tools for evaluating eating behavior. The most common factors related to eating behavior of older adults with dementia included cognitive and physical functions in the individual domain, the caregiver's attitude toward eating in the inter-individual domain, and types of meal in the environmental domain. Therefore, it is essential to develop measurement tools that reflect the eating behavior of older adults with dementia, a comprehensive understanding of the eating behavior of old adults with dementia, and create effective interventions that can be implemented in the specificity of long-term care facilities in Korea. The results of this analysis are intended to be used as basis to develop a meal support programs for older adults with dementia.
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Increased efficacy of dual proinflammatory cytokine blockade on acute GVHD while maintaining GVT effects. Blood 2021; 138:2583-2588. [PMID: 34424962 PMCID: PMC8678998 DOI: 10.1182/blood.2021011216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 08/14/2021] [Indexed: 11/20/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains a potential curative option for treating a variety of hematologic diseases, but acute and chronic graft-versus-host disease (GVHD) remain major barriers limiting efficacy. Acute gut GVHD occurs with marked increases in proinflammatory cytokines (including TNF and IL-6), which we recently demonstrated was exacerbated in obesity resulting in severe gastrointestinal pathology. Given the pleiotropic and overlapping effects of these 2 cytokines, we assessed the impact of dual TNF and IL-6R blockade on GVHD as well as graft-versus tumor (GVT) effects in different mouse GVHD models. Early administration of combined blockade resulted in greater protection and survival from acute gut GVHD compared with single blockade regimens and even development of later chronic skin GVHD. Importantly, double cytokine blockade preserved GVT effects reinforcing that GVT and GVHD can be delineated and may result in greater efficacy in allo-HSCT.
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Pathology in Practice. J Am Vet Med Assoc 2021; 259:1-4. [PMID: 34910673 DOI: 10.2460/javma.19.06.0296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
In collaboration with the American College of Veterinary Pathologists.
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Postoperative delirium screening tools for post-anaesthetic adult patients in non-intensive care units: A systematic review and meta-analysis. J Clin Nurs 2021; 32:1691-1704. [PMID: 34881476 DOI: 10.1111/jocn.16157] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/31/2021] [Accepted: 11/19/2021] [Indexed: 11/28/2022]
Abstract
AIMS AND OBJECTIVES To identify the most accurate postoperative delirium screening tools for detecting postoperative delirium among patients who underwent general anaesthesia surgery in general wards. BACKGROUND The lack of detection of postoperative delirium can negatively affect the patient's condition, along with their postoperative treatment and rehabilitation, and it can prolong their hospitalisation, persists cognitive dysfunction and increases mortality. Screening for postoperative delirium in hospitalised patients as nursing assessment is routine clinical practice for early detection. DESIGN A systematic review and meta-analysis. METHODS MEDLINE, Embase, CINAHL, KoreaMed and Cochrane electronic databases were searched using the key words delirium, postoperative, assessment or screening, and adult for articles published up to April 2020, with no limit on the year of publishing. Only prospective cohort studies reporting sensitivity and specificity values were included. We followed the recommendations of the Cochrane Handbook of Diagnostic Test Accuracy Reviews and the PRISMA checklist. The Quality Assessment of the Diagnostic Accuracy Studies-2 tool was used for data extraction and quality assessment, while a bivariate random-effects meta-analysis model was used for pooling and comparing diagnostic accuracy and providing a summary of evidence. RESULTS Six delirium assessment tools were evaluated from nine papers including 3088 patients. Due to the limited number of papers, the meta-analysis included the Confusion Assessment Method (CAM) and its variants, Delirium Detection Score (DDS) and Nurses' Delirium Screening Checklist (NuDESC). Overall, NuDESC demonstrated higher sensitivity than CAM or DDS, while all showed high specificity (0.90 or greater). CONCLUSION This review suggested that NuDESC can be employed as an accurate screening tool with high specificity for assessing postoperative delirium during routine checkups. However, it is necessary to consider suitable cut-off values, which is the reference point, in accordance with the clinical setting and the patients' condition. RELEVANCE TO CLINICAL PRACTICE NuDESC reported the best evidence of diagnostic accuracy, and we recommend clinical nurses to employ this easy-to-use and validated tool for daily screening of postoperative delirium in general wards to facilitate its early detection and the accurate estimation of its prevalence.
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Carotid Plaque Composition Assessed by CT Predicts Subsequent Cardiovascular Events among Subjects with Carotid Stenosis. AJNR Am J Neuroradiol 2021; 42:2199-2206. [PMID: 34711554 DOI: 10.3174/ajnr.a7338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 07/28/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Currently, the characteristics of carotid plaques are considered important factors for identifying subjects at high risk of stroke. This study aimed to test the hypothesis that carotid plaque composition assessed by CTA is associated with an increased risk of future major adverse cardiovascular events among asymptomatic subjects with moderate-to-severe carotid artery stenosis. MATERIALS AND METHODS This single-center, retrospective cohort study included 194 carotid plaques from 176 asymptomatic subjects with moderate-to-severe carotid artery stenosis. The association of CTA-determined plaque composition with the risk of subsequent adverse cardiovascular events was analyzed. RESULTS During a median follow-up of 41 months, the adverse cardiovascular event incidence among 194 carotid plaques was 19.6%. There were significant differences in plaque Hounsfield units (P < .001) and spotty calcium presence (P < .001) between carotid plaques from subjects with and without subsequent adverse cardiovascular events. Multivariable analysis revealed carotid plaque Hounsfield unit density (P < .001) and spotty calcium (P < .001) as independent predictors of subsequent adverse cardiovascular events. In association with moderate carotid artery stenosis, the plaque Hounsfield unit values were significantly lower among carotid plaques from subjects who experienced subsequent adverse cardiovascular events (P = .002), strokes (P = .01), and cardiovascular deaths (P = .04); the presence of spotty calcium was significantly associated with the occurrence of adverse cardiovascular events (P = .001), acute coronary syndrome (P = .01), and cardiovascular death (P = .04). CONCLUSIONS Carotid plaque Hounsfield unit density and spotty calcium were independent predictors of a greater risk of adverse cardiovascular event occurrence.
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The role of intraoperative frozen section analysis in joint arthroplasty with CD66b immunohistochemical staining. THE MALAYSIAN JOURNAL OF PATHOLOGY 2021; 43:405-411. [PMID: 34958062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The preoperative diagnosis of infection during joint arthroplasty is important for clinical management. However, the evaluation of polymorphonuclear leukocytes (PMNs) during frozen section analysis is sometimes difficult due to frozen artifacts. In the present study, we sought to investigate the utility of intraoperative fresh frozen section (FFS) examination for diagnosis of infection and to evaluate whether the neutrophil-specific surface marker CD66b helps to improve the diagnostic accuracy of infection. A consecutive series of 65 original frozen sections at the time of resection arthroplasty was retrospectively reviewed compared with corresponding permanent sections. The presence of PMNs was determined using intraoperative FFS and permanent sections. Furthermore, CD66b staining was performed to identify PMNs clearly. The ratio of male to female patients was 21:42. The mean age was 70 years. Postoperatively, 25 of 65 cases were histologically diagnosed with infection (25/65; 39%). The sensitivity and specificity of intraoperative FFS relative to permanent section histology were 100% (25/25) and 95% (38/40), respectively. Among 40 patients without infection, two showed false-positive results during intraoperative FFS diagnosis (2/40, 5%). In addition, on CD66b staining, six cases (9%) experienced changes in results, which altered the sensitivity and specificity of intraoperative FFS compared with permanent histology only to 87% and 87%, respectively. In conclusion, the diagnostic performance of intraoperative FFS is high and comparable to yields of permanent section histology. Therefore, intraoperative FFS is highly suitable diagnostic method for detection of infection during joint arthroplasty. And CD66b immunostaining facilitates delicate identification of PMNs, especially in equivocal cases.
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