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BACKGROUND: Vitamin D deficiency is relatively common among patients with multiple myeloma. The prognostic significance of vitamin D deficiency in Asian patients with multiple myeloma remains unevaluated. This study aimed to assess the prognostic value of vitamin D levels in this Korean patient population. METHODS: From September 2017 to May 2020, 98 patients were enrolled in the study. Vitamin D deficiency was defined as 25-hydroxyvitamin D level of less than 10 ng/mL. RESULTS: Thirty-six patients (36.7%) had vitamin D deficiency. These patients had significantly lower 2-year progression-free survival rates (44.8% vs. 66.9%, P = .008) and overall survival (OS) rates (2-year OS 47.2% vs. 74.2%, P = .024) compared with those without deficiency. Furthermore, patients who received vitamin D supplementation showed a trend towards improved OS compared with those who did not, with a 2-year OS rate of 51.9% vs. 33.3% (P = .14). CONCLUSION: These findings suggest that vitamin D levels are a significant prognostic factor in patients with multiple myeloma.
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Mieloma Múltiple , Deficiencia de Vitamina D , Humanos , Pronóstico , Mieloma Múltiple/complicaciones , Deficiencia de Vitamina D/complicaciones , Deficiencia de Vitamina D/epidemiología , Vitamina D , República de Corea/epidemiologíaRESUMEN
BACKGROUND: Spiritual care is an essential part and a core component of quality palliative care, as identified by the World Health Organization. However, spiritual care training for hospice palliative care teams (HPCTs) is infrequent. OBJECTIVE: The aim of this study was to investigate the effects of a meaning-centered spiritual care training program for HPCTs (McSCTP-HPCT). METHODS: This study used a nonrandomized controlled design. The McSCTP-HPCT comprised 5 modules. The participants were HPCTs working in 15 national hospice institutions and were allocated to either the experimental group (n = 33) or the control group (n = 27) based on the participating institutions' preference. Three outcome variables were tested: spiritual care competency, spiritual care therapeutics, and compassion fatigue. Data were analyzed using descriptive statistics, χ 2 test, 1-way analysis of variance, and repeated-measures analysis of variance. RESULTS: There was a significant difference in the interaction between measurement time and group assignment in spiritual care competency ( P = .002) and spiritual care therapeutics ( P = .038), whereas no significant difference was found for compassion fatigue ( P = .716). CONCLUSION: The McSCTP-HPCT conducted in this study shows effectiveness in increasing the spiritual care competency and spiritual care therapeutics of HPCTs and may support the importance of spiritual care training. IMPLICATIONS FOR PRACTICE: The McSCTP-HPCTs adds to the scientific evidence on spiritual care and has the capacity to improve the quality of care for patients with a life-threatening illness.
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Desgaste por Empatía , Cuidados Paliativos al Final de la Vida , Hospitales para Enfermos Terminales , Terapias Espirituales , Humanos , Cuidados Paliativos , Espiritualidad , República de CoreaRESUMEN
BACKGROUND: Spirituality is a core element in holistic nursing care. Therefore, it is necessary to understand the spiritual care expectations of cancer and noncancer patients with life-threatening illnesses. OBJECTIVE: The aim of this study was to identify the spiritual care expectations of vulnerable patients with life-threatening illnesses. INTERVENTIONS/METHODS: This study uses both quantitative and qualitative approaches, and data were collected from 232 patients. For quantitative data, we used the Nurse Spiritual Therapeutics Scale (NSTS), which comprises 20 items. Qualitative data were collected using an open-ended question. Quantitative data were analyzed using descriptive statistics, independent t tests, 1-way analysis of variance, and item and factor analysis. Qualitative data were analyzed using content analysis. RESULTS: The mean score of spiritual care expectations ranged from 2.27 to 3.07. There was a significant difference in NSTS mean score between cancer and noncancer patients. In exploratory factor analysis, NSTS was extracted into 3 factors and items belonging to the 3 factors showed similarity between cancer and noncancer patients. Qualitative data using content analysis revealed the following 3 themes: "treat with respect," "religious support," and "comfort with presence." The 3 factors corresponded with 3 themes: factor I versus "treat with respect," factor II versus "religious ritual," and factor III versus "comfort with presence." CONCLUSIONS: Spiritual care expectations of cancer and non-cancer patients with life-threatening illnesses were identified and the findings provide valuable data regarding the expectations of patients' spiritual care. IMPLICATIONS FOR PRACTICE: Our findings emphasize integrating patient-reported outcomes with spiritual care to stimulate patient-centered care, thus promoting holistic palliative or end-of-life care.
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Osteoporosis is a common disease that increases the risk of fractures due to decreased bone density and weakens the bone microstructure. Preventing and diagnosing osteoporosis using the available drugs can be a costly affair with possible side effects. Therefore, natural product-derived therapeutics are promising alternatives. Our study demonstrated that the oat seedlings' extract (OSE) inhibited the receptor activator of the nuclear factor κB ligand (RANKL)-induced osteoclastogenesis from the bone marrow-derived macrophages (BMMs). The OSE treatment significantly attenuated the RANKL-mediated induction of the tartrate-resistant acid phosphatase (TRAP) activity as well as the number of TRAP-positive (TRAP+) multinucleated cells (MNCs) counted through the TRAP staining in a dose-dependent manner. It was also confirmed that the OSE suppressed the formation of the TRAP + MNCs in the early stage of differentiation and not in the middle and late stages. The results of the real-time quantitative polymerase chain reaction (qPCR) and the western blotting showed that the OSE dramatically inhibited the mRNA and protein expressions of the osteoclastogenesis-mediated transcription factors such as the c-Fos and the nuclear factor-activated T cells c1 (NFATc1). In addition, the OSE strongly attenuated the mRNA induction of the c-Fos/NFATc1-dependent molecules such as the TRAP, the osteoclast-associatedimmunoglobulin-like receptor (OSCAR), the dendritic cell-specific transmembrane protein (DC-STAMP), and the cathepsin K. These results suggest that the naturally derived OSE may be useful for preventing bone diseases.
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ABSTRACT: Heat shock protein 90 (Hsp90) is a ubiquitously expressed integral cellular protein essential for regulating proteomic stress. Previous research has shown that Hsp90 regulates critical signaling pathways underlying chronic pain and inflammation. Recent discovery of membrane bound ectopic Hsp90 (eHsp90) on tumor cells has shown that Hsp90 induction to the plasma membrane can stabilize disease-relevant proteins. Here, we characterize eHsp90 expression in a mouse model of inflammation and demonstrate its role in nociception and pain. We found that intraplantar complete Freund adjuvant (CFA) induced robust expression of eHsp90 on the cell membranes of primary afferent nociceptors located in the L3-L5 dorsal root ganglia (DRG), bilaterally, with minimal to no expression in other tissues. Complete Freund adjuvant-induced increases in eHsp90 expression on lumbar DRG were significantly greater in females compared with males. Furthermore, exogenous Hsp90 applied to primary Pirt-GCaMP3 nociceptors induced increases in calcium responses. Responses were estrogen-dependent such that greater activity was observed in female or estrogen-primed male nociceptors compared with unprimed male nociceptors. Treatment of mice with the selective eHsp90 inhibitor HS-131 (10 nmol) significantly reversed CFA-induced mechanical pain, thermal heat pain, and hind paw edema. Notably, a higher dose (20 nmol) of HS-131 was required to achieve analgesic and anti-inflammatory effects in females. Here, we provide the first demonstration that inflammation leads to an upregulation of eHsp90 on DRG nociceptors in a sex-dependent manner and that inhibition of eHsp90 reduces nociceptor activity, pain, and inflammation. Thus, eHsp90 represents a novel therapeutic axis for the development of gender-tailored treatments for inflammatory pain.
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Proteínas HSP90 de Choque Térmico , Nociceptores , Proteómica , Animales , Estrógenos/uso terapéutico , Femenino , Adyuvante de Freund/efectos adversos , Ganglios Espinales/metabolismo , Proteínas HSP90 de Choque Térmico/genética , Proteínas HSP90 de Choque Térmico/metabolismo , Inflamación/metabolismo , Masculino , Ratones , Nociceptores/fisiología , Dolor/tratamiento farmacológicoRESUMEN
To date, 19 species of spiny lobsters from the genus Panulirus have been discovered, of which only P. japonicus, P. penicilatus, P. stimpsoni, and P. versicolor have been documented in South Korean waters. In this study, we aimed to identify and update the current list of spiny lobster species that inhabit South Korean waters based on the morphological features and the phylogenetic profile of cytochrome oxidase I (COI) of mitochondrial DNA (mtDNA). Spiny lobsters were collected from the southern and eastern coasts of Jeju Island, South Korea. Phylogenetic analyses were performed using neighbor-joining (NJ), maximum likelihood (ML), and Bayesian inference (BI) methods. The ML tree was used to determine the spiny lobster lineages, thereby clustering the 17 specimens collected in this study into clades A, B, C, and D, which were reciprocally monophyletic with P. japonicus, P. homarus homarus, P. longipes, and P. stimpsoni, respectively. These clades were also supported by morphological examinations. Interestingly, morphological variations, including the connected pleural and transverse groove at the third abdominal somite, were observed in four specimens that were genetically confirmed as P. japonicus. This finding is novel within the P. japonicus taxonomical reports. Additionally, this study updates the documentation of spiny lobsters inhabiting South Korean waters as P. longipes and P. homarus homarus were recorded for the first time in this region.
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Palinuridae , Animales , Palinuridae/genética , Filogenia , Nephropidae/genética , Teorema de Bayes , Código de Barras del ADN Taxonómico , ADN Mitocondrial/genéticaRESUMEN
Objective We explored latent profiles based on mindfulness and difficulties in emotion regulation scores, and investigated each profiles' relations to work-family-school conflict (WFSC). Participants: A total of 194 first year college students (64.4% women) participated in this study. Methods: Latent profile analysis was utilized. Results: Three profiles emerged, characterized as the "healthy" profile (57.5%), the "observant yet judgmental" profile (33.3%) and the "unhealthy without strategies" profile (9.2%). The "healthy" profile showed (a) significantly lower scores on all conflict domains compared to the "observant yet judgmental" profile, and (b) significantly lower scores on all behavior-based conflicts regardless of the domains, compared to the "unhealthy without strategies" profile. The difference between the "observant yet judgmental" profile and "unhealthy without strategies" profile appeared in family-school time. Results indicate that mindfulness and healthy emotion regulation capacity function as protective factors to WFSC. Conclusions: Our findings hold strength in explicating profiles that would otherwise have not been detected when exploring mindfulness and difficulties in emotion regulation independently.
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Regulación Emocional , Atención Plena , Femenino , Humanos , Masculino , Atención Plena/métodos , Instituciones Académicas , Estudiantes/psicología , UniversidadesRESUMEN
Tumor migration and invasion induced by the epithelial-to-mesenchymal transition (EMT) are prerequisites for metastasis. Here, we investigated the inhibitory effect of a mimic of superoxide dismutase (SOD), cationic Mn(III) ortho-substituted N-n-hexylpyridylporphyrin (MnTnHex-2-PyP5+, MnHex) on the metastasis of breast cancer in cellular and animal models, focusing on the migration of tumor cells and the factors that modulate this behavior. Wound healing and Transwell migration assays revealed that the migration of mouse mammary carcinoma 4T1 cells was markedly reduced during the concurrent treatment of MnHex and radiation therapy (RT) compared with that of the control and RT alone. Bioluminescence imaging showed that MnHex/RT co-treatment dramatically reduced lung metastasis of 4T1 cells in mice, compared with the sham control and both single treatments. Western blotting and immunofluorescence showed that MnHex treatment of 4T1 cells reversed the RT-induced EMT via inhibiting AKT/GSK-3ß/Snail pathway in vitro, thereby decreasing cell migration and invasion. Consistently, histopathological analyses of 4T1 tumors showed that MnHex/RT reduced Snail expression, blocked EMT, and in turn suppressed metastases. Again, in the human metastatic breast cancer MDA-MB-231 cell line, MnHex inhibited metastatic potential in vitro and in vivo and suppressed the RT-induced Snail expression. In addition to our previous studies showing tumor growth inhibition, this study demonstrated that MnHex carries the ability to minimize the metastatic potential of RT-treated cancers, thus overcoming their radioresistance.
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BACKGROUND: Hyperhomocysteinemia has been repeatedly found to increase the risk of dementia. However, the effects of hypohomocysteinemia on the risk of dementia have been barely investigated. If hypohomocysteinemia, like hyperhomocysteinemia, increases the risk of dementia, misuse or overuse of homocysteine-lowing agents such as vitamin supplements may increase the risk of dementia. AIMS: To investigate whether hypohomocysteinemia, like hyperhomocysteinemia, could increase the risk of dementia and Alzheimer's disease (AD) in a large population-based cohort of older adults. METHODS: This prospective cohort study followed 2655 randomly sampled, community-dwelling, non-demented individuals aged 60 years or older from 2010 to 2018. We measured baseline serum total homocysteine (tHcy) levels and examined the effect of serum tHcy on the risks of dementia and AD using Cox proportional hazards models. RESULTS: During the follow-up period (mean = 5.4 years, SD = 0.9), dementia and AD developed in 85 and 64 participants, respectively. Not only the participants with high serum tHcy (≥10.6 µmol/L) but also those with low serum tHcy (≤8.9 µmol/L) were 4-5 times more likely to develop dementia and AD compared to those with serum tHcy levels between 9.0 and 10.5 µmol/L. With the increase in serum tHcy concentration, the use of vitamin supplements decreased, and 41.2% of the participants with low serum tHcy (≤8.9 µmol/L) were taking vitamin supplements. CONCLUSIONS: Not only hyperhomocysteinemia but also hypohomocysteinemia considerably increased the risk of dementia and AD in older adults. The risk of dementia that results from overuse or misuse of vitamin supplements should be acknowledged and homocysteine-lowering health policies should be tailored to consider dementia risks that are associated with hypohomocysteinemia.
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Enfermedad de Alzheimer/etiología , Demencia/etiología , Suplementos Dietéticos/efectos adversos , Homocisteína/sangre , Homocisteína/deficiencia , Anciano , Enfermedad de Alzheimer/sangre , Enfermedad de Alzheimer/epidemiología , Demencia/sangre , Demencia/epidemiología , Femenino , Humanos , Vida Independiente/psicología , Masculino , Persona de Mediana Edad , Modelos de Riesgos Proporcionales , Estudios ProspectivosRESUMEN
This study examined the effects of group art therapy on depression, burden, and self-efficacy in primary family caregivers of patients with brain injuries. This was a quasi-experimental, nonequivalent control group and a pre- and post-test design. This study was carried out in one national rehabilitation hospital targeting 41 primary family caregivers of patients with brain injuries. Group art therapy intervention was carried out three days per week comprising 12 sessions over four consecutive weeks. The experimental group (n = 20) received group art therapy, whereas the control group (n = 21) did not. We used a time difference method to minimize the risk of contaminating the control group by sampling sequentially. For depression, although there was a significant difference after the intervention (t = 3.296, p = 0.004), the mean difference score was not statistically significant between the experimental group and the control group (t = 0.861, p = 0.395). The experimental group showed a significantly greater decrease in burden (t = 2.462, p = 0.020) and significantly greater improvement in self-efficacy (t = -6.270, p < 0.001) than the control group. Group art therapy may be an effective nursing intervention for primary family caregivers of patients with brain injuries.
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Arteterapia , Lesiones Encefálicas , Psicoterapia de Grupo , Lesiones Encefálicas/terapia , Cuidadores , Humanos , República de CoreaRESUMEN
BACKGROUND: The acupotomy is an acupuncture device recently used to stimulate lumbar vertebrae such as transverse processes (TPs) and facet joints (FJs). However, there are many organs, nerves, and blood vessels, which can lead to side effects if the needle misses the treatment target. Therefore, information regarding appropriate insertion depths, which is currently lacking, could facilitate its safe use. We retrospectively investigated the depth from the skin to the TP and FJ of the lumbar vertebrae, using magnetic resonance imaging (MRI). METHODS: This retrospective chart review was conducted at a single medical centre in Korea. From 55,129 patient records, 158 subjects were selected. Perpendicular depth from the skin to the left and right TPs and FJs was measured using T1-weighted sagittal plane MRI. Depth differences between the left and right sides were evaluated using the paired t-test and analysis of covariance (body mass index [BMI] as a covariate). The influence of BMI on depth at each location was evaluated by simple linear regression analysis. RESULTS: The mean age was 43.2 years and mean BMI was 23.6 kg/m2. The depth from skin to the TPs or FJs was unaffected by age, sex, or side. Mean depths (cm) were as follows: (TPs) L1 = 4.5, L2 = 4.9, L3 = 5.3, L4 = 5.7, L5 = 5.9; (FJs) L12 = 3.8, L23 = 4.0, L34 = 4.4, L45 = 4.6, L5S1 = 4.6. Depth was highly correlated with BMI at each location. CONCLUSION: The depth of TPs and FJs adjusted for BMI can safely and effectively be used for treatment via various invasive interventions, including acupotomy treatment, in the lumbar region.
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BACKGROUND: Spirituality is a fundamental, intrinsic aspect of human beings and should be a core component of quality palliative care. There is an urgent need to train hospice palliative care teams (HPCTs) to enhance their ability to provide spiritual care. This study aimed to develop and evaluate a meaning-centered, spiritual care training program (McSCTP) for HPCTs (McSCTP-HPCTs). METHODS: The modules' content was informed by Viktor Frankl's meaning-centered logotherapy with its emphasis on spiritual resources, as well as the spiritual care model of the Interprofessional Spiritual Care Education Curriculum (ISPEC). Following development, we conducted a pilot test with four nurses. We used the results to inform the final program, which we tested in an intervention involving 13 members of HPCTs. We took measurements using self-administered questionnaires at three points before and after the intervention. Using descriptive statistics, the Mann-Whitney U test, and the Kruskal-Wallis test, we analyzed the participants' demographic and career-related characteristics, as well as the degree of variance between three outcome variables: compassion fatigue (CF), spiritual care competencies (SCCs), and spiritual care therapeutics (SCT). RESULTS: We divided the McSCTP-HPCTs into five modules. Module I: The HPCTs' SCC evaluation, understanding the major concepts of spiritual care and logotherapy; Modules II-IV: Meaning-centered interventions (MCIs) related to spiritual needs (existential, relational, and transcendental/religious); Module V: The process of meaning-centered spiritual care. The preliminary evaluation revealed significant differences in all three outcome variables at the posttest point (CF, p = 0.037; SCCs, p = 0.005; SCT, p = 0.002). At the four-week follow-up test point, we only found statistical significance with the SCCs (p = 0.006). CONCLUSIONS: The McSCTP-HPCTs is suitable for use in clinical settings and provides evidence for assessing the SCCs of HPCTs.
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Cuidados Paliativos al Final de la Vida , Hospitales para Enfermos Terminales , Terapias Espirituales , Humanos , Cuidados Paliativos , República de Corea , EspiritualidadRESUMEN
In vitro selection has been widely used to generate molecular-recognition elements in analytical sciences. Although reconstituted types of in vitro transcription and translation (IVTT) system, such as PURE system, are nowadays widely used for ribosome display and mRNA/cDNA display, use of E. coli extract is often avoided, presumably because it contains unfavorable contaminants, such as ribonuclease. Nevertheless, the initial speed of protein translation in E. coli extract is markedly faster than that of PURE system. We thus hypothesized that E. coli extract is more appropriate for instant translation in ribosome display than PURE system. Here, we first revisit the potency of E. coli extract for ribosome display by shortening the translation time, and then applied the optimized condition for selecting peptide aptamers for ovalbumin (OVA). The OVA-binding peptides selected using E. coli extract exhibited specific binding to OVA, even in the presence of 50% serum. We conclude that instant translation in ribosome display using E. coli extract has the potential to generate easy-to-use and economical molecular-recognition elements in analytical sciences.
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Escherichia coli , Ribosomas , Escherichia coli/genética , Ovalbúmina , Péptidos , Extractos Vegetales , Ribosomas/genéticaRESUMEN
OBJECTIVE: This study examined the differences in first-year college students' daily change trajectories in subjective happiness, depression, anxiety, stress, and state mindfulness. METHOD: A 5-day, online mindfulness-based intervention (MI) condition and stress management (SM) condition were employed in 247 first-year college students. RESULTS: Students in both the MI and SM conditions displayed similar significant linear declines in anxiety and stress, but there were significant differences between the two conditions, including: (1) the MI condition showing a significant linear increase in subjective happiness compared with no change in the SM condition and (2) the SM condition showed a significant linear decrease in depression compared to no significant change in the MI condition. CONCLUSION: Brief online interventions-whether MI or SM-can promote better mental health and reduce psychological distress. The results also lend support for MI's differential influence on first-year college students' happiness and SM's differential influence on their depression.
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Depresión/terapia , Felicidad , Intervención basada en la Internet , Salud Mental , Atención Plena , Adolescente , Adulto , Ansiedad/terapia , Depresión/psicología , Humanos , Proyectos Piloto , Estrés Psicológico/terapia , Adulto JovenRESUMEN
OBJECTIVE: To date, there have been few studies on dietary supplement (DS) use in Korean children and adolescents, using nationally representative data. This study aimed to investigate the current status of DS use and its related factors, among Korean children and adolescents from the Korean National Health and Nutrition Examination Survey (KNHANES) data. DESIGN: A cross-sectional study. SETTING: Data from the KNHANES 2015-2017. Participants completed 24-h dietary recall interviews, including DS products that the subjects consumed. PARTICIPANTS: The study population was 4380 children and adolescents aged 1-18 years. RESULTS: Approximately 20.3 % of children and adolescents were using DS; the highest use was among children aged 13 years old, and the lowest use was among adolescents aged 1618 years. The most frequently used DS was prebiotics/probiotics, followed by multivitamin/mineral supplements. Factors that were associated with DS use were lower birth weight in children aged <4 years; younger age, higher household income, regular breakfast intake and lower BMI in children aged 4-9 years; and regular breakfast intake and use of nutrition facts label in adolescents aged 10-18 years. Feeding patterns in infancy and having chronic diseases were not associated with DS use. CONCLUSIONS: We report that over 20 % of children and adolescents use DS. Nutritional education for parents and children about proper DS consumption is needed.
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Suplementos Dietéticos , Vitaminas , Adolescente , Niño , Preescolar , Estudios Transversales , Humanos , Lactante , Encuestas Nutricionales , República de CoreaRESUMEN
This study aimed to compare perceptions of spiritual care among patients with life-threatening cancer, their primary family caregivers, and hospice/palliative care nurses.Data were collected using both structured and unstructured approaches. Structured questionnaire data were examined using statistical analysis methods, and unstructured data were examined using content analysis to compare the 3 participant groups. The questionnaire revealed that among all 3 groups, spiritual care was commonly perceived to relate to "having the opportunity for internal reflection," "finding meaning," "encouraging hope," and "listening to and being with patients." Content analysis of the unstructured data revealed 5 themes: "Caring with sincerity," "Strengthening spiritual resources," "Alleviating physical pain and discomfort" (among patients and primary family caregivers only), "Improving spiritual care service," and "Multifaceted cooperation" (among hospice/palliative care nurses only). Our findings suggest that for patients with life-threatening illnesses such as terminal cancer, spiritual care should not be limited to religious practice but should also satisfy inner existential needs, for example, by encouraging hope, providing empathy, and helping patients find meaning in their circumstances.
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Cuidadores/psicología , Percepción , Terapias Espirituales/normas , Cuidado Terminal/normas , Adulto , Cuidadores/estadística & datos numéricos , Femenino , Enfermería de Cuidados Paliativos al Final de la Vida/normas , Enfermería de Cuidados Paliativos al Final de la Vida/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/complicaciones , Neoplasias/psicología , Investigación Cualitativa , República de Corea , Terapias Espirituales/psicología , Encuestas y Cuestionarios , Cuidado Terminal/métodos , Cuidado Terminal/psicologíaRESUMEN
BACKGROUND AND AIMS: Comorbidities, polypharmacy, malignancies, and infections complicate management of elderly patients with inflammatory bowel diseases (IBD). This study assessed gastroenterologists' preference in the prescription of medications or surgery to elderly patients with IBD, and the factors associated with their choices. METHODS: An international case-based survey was conducted that presented three cases of steroid-dependent ulcerative colitis assessing young-age versus elderly-age patients, with and without comorbidity. Physician characteristics and practice demographics were collected. Factors associated with selection of different choices of therapy were determined by logistic regression analysis. RESULTS: A total of 424 respondents from 41 countries were included. Vedolizumab (53.2%) and thiopurines (19.4%) were the top treatment preferences for moderate-to-severe ulcerative colitis (P < 0.0001). Comorbidity and older age were independently associated with more frequent use of vedolizumab (P < 0.0001), and less frequent use of immunomodulators and anti-tumour necrosis factor (TNF; P < 0.0001). Comorbidity was the only independent predictor for selecting colectomy (P < 0.0001). A history of lymphoma (94%) and opportunistic infection (78.3%) were the most frequent conditions precluding the use of thiopurine and anti-TNF in elderly patients with IBD. Only 6.1% of respondents considered patient age a limit for vedolizumab, while 37.9% considered age as a limiting factor in prescribing thiopurines (P < 0.001). Geographical heterogeneity was identified with significantly more physicians from Oceania and North America favouring the use of vedolizumab. CONCLUSION: Vedolizumab was the preferred first-line agent in the treatment of elderly patients with IBD with steroid-dependent moderate-to-severe ulcerative colitis. Older age and presence of comorbidity influenced the selection of medication. Comorbidity was the main predictor of colectomy. Geographical heterogeneity in prescribing habits may relate to medication reimbursement in individual countries.
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Colitis Ulcerosa , Gastroenterólogos , Anciano , Terapia Biológica , Colitis Ulcerosa/diagnóstico , Colitis Ulcerosa/tratamiento farmacológico , Colitis Ulcerosa/epidemiología , Humanos , Factores Inmunológicos , América del Norte , Percepción , Encuestas y Cuestionarios , Inhibidores del Factor de Necrosis TumoralRESUMEN
Taurine (TAU) plays important roles in the metabolism of bile acids, cholesterol and lipids. However, little relevant information has been available in fish where TAU has been identified as a conditionally essential nutrient. The present study aimed to investigate the effects of dietary TAU on the metabolism of bile acids, cholesterol and lipids in tiger puffer, which is both an important aquaculture species and a good research model, having a unique lipid storage pattern. An 8-week feeding trial was conducted in a flow-through seawater system. Three experimental diets differed only in TAU level, that is, 1·7, 8·2 and 14·0 mg/kg. TAU supplementation increased the total bile acid content in liver but decreased the content in serum. TAU supplementation also increased the contents of total cholesterol and HDL-cholesterol in both liver and serum. The hepatic bile acid profile mainly includes taurocholic acid (94·48 %), taurochenodeoxycholic acid (4·17 %) and taurodeoxycholic acid (1·35 %), and the contents of all these conjugated bile acids were increased by dietary TAU. The hepatic lipidomics analysis showed that TAU tended to decrease the abundance of individual phospholipids and increase those of some individual TAG and ceramides. The hepatic mRNA expression study showed that TAU stimulated the biosynthesis of both bile acids and cholesterol, possibly via regulation of farnesoid X receptor and HDL metabolism. TAU also stimulated the hepatic expression of lipogenic genes. In conclusion, dietary TAU stimulated the hepatic biosynthesis of both bile acids and cholesterol and tended to regulate lipid metabolism in multiple ways.
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Ácidos y Sales Biliares/biosíntesis , Colesterol/biosíntesis , Hígado/efectos de los fármacos , Takifugu/metabolismo , Taurina/farmacología , Alimentación Animal/análisis , Animales , Suplementos DietéticosRESUMEN
The purpose of the present double-blind randomized placebo-controlled clinical study was to investigate the effects of Passionflower on polysomnographic sleep parameters in subjects with insomnia disorder. A total number 110 adult participants (mean age = 40.47 ± 11.68, Female = 53.6%) met the inclusion criteria of insomnia disorder according to the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders). After randomization, patients received either the Passionflower extract or the placebo for 2 weeks. Patients underwent an overnight polysomnography and completed sleep diaries, Insomnia Severity Index, and Pittsburgh Sleep Quality Index. Within group comparisons were analyzed with paired t-tests or Wilcoxon's signed rank tests, and between-group comparisons were analyzed with independent t-tests or Mann-Whitney U Tests, as appropriate. Total sleep time (TST) was significantly increased in the Passionflower group compared with placebo (Passionflower vs placebo, 23.05 ± 54.26 vs -0.16 ± 53.12; P = 0.049). Sleep efficiency and wake after sleep onset (WASO) significantly improved after 2 weeks in the Passionflower group but there was no difference compared with the placebo group. The current study demonstrated the positive effects of Passionflower on objective sleep parameters including TST on polysomnography in adults with insomnia disorder. Further study is needed to investigate the clinical efficacy of Passionflower on insomnia.
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Hipnóticos y Sedantes/uso terapéutico , Passiflora , Extractos Vegetales/uso terapéutico , Trastornos del Inicio y del Mantenimiento del Sueño/tratamiento farmacológico , Sueño/efectos de los fármacos , Adolescente , Adulto , Método Doble Ciego , Femenino , Humanos , Hipnóticos y Sedantes/efectos adversos , Masculino , Persona de Mediana Edad , Extractos Vegetales/efectos adversos , Polisomnografía , Índice de Severidad de la Enfermedad , Adulto JovenRESUMEN
This study aimed to examine the reliability and validity of a scale to assess the competence of Korean nurses who provide spiritual care for patients with terminal illnesses. The reliability and validity were examined using Cronbach α, item analysis, and exploratory factor analysis. The participants were 248 hospice nurses working at 40 hospices and palliative hospitals in South Korea. The results showed that the reliability was high, as indicated by a Cronbach α of .942. The exploratory factor analysis revealed 6 dimensions (assessment and implementation of spiritual care, professionalization and improvement of the quality of spiritual care, personal support and patient counseling, referral to professionals, attitude toward the patient's spirituality, and communication) with 27 items. The 6 factors explained 68.20% of the variance in the Korean version of the Spiritual Care Competence Scale. From the results, the Korean version of the Spiritual Care Competence Scale may serve as an appropriate measure for provision of spiritual care for patients with terminal illness. In addition, it may be useful in assessing hospice and palliative nurses' ability for spiritual care.