Psychological insulin resistance and its impact on self-management in type II diabetes mellitus patients treated with insulin therapy.

AIMS: Psychological insulin resistance is a common barrier to initiation and persistence with insulin therapy that affects approximately 42.7% of people living with type II diabetes mellitus, which may negatively impact self-management. This study aimed to assess patients' levels of psychological insulin resistance and to identify factors associated with self-management in patients with type II diabetes mellitus treated with insulin therapy. METHODS: We adopted a cross-sectional design. Subjects from the metabolism and endocrinology outpatient departments of a regional teaching hospital in central Taiwan were recruited by consecutive sampling. Patients were assessed for psychological insulin resistance and self-management using the barriers to insulin treatment questionnaire and the partners in health scale. RESULTS: A total of 222 patients with type II diabetes mellitus were recruited. Patients had an average psychological insulin resistance score of 3.14 (maximum of 8). Positive self-management was associated with insulin therapy injection by patient, fewer expectations regarding positive insulin-related outcomes, no diabetes-related complications, less fear of injection and self-testing, no hypoglycaemia within the previous year, and younger age. CONCLUSION: Insulin therapy injection by patient and no diabetes-related complications were the most common factors associated with overall self-management and with each domain of self-management in patients with type II diabetes mellitus treated with insulin therapy. Insulin therapy education should be offered to improve patients' beliefs about insulin therapy and enhance patients' ability to perform self-management.

[Impact of the COVID-19 Pandemic on Health-Related Quality of Life in Older Adults With Preoperative Knee Osteoarthritis].

BACKGROUND: Knee osteoarthritis is prevalent in older adults worldwide. Quality of life was negatively affected by the COVID-19 pandemic. PURPOSE: This study was designed to examine osteoarthritis severity and health-related quality of life (QOL) in older adults with knee osteoarthritis before total knee replacement during the COVID-19 pandemic and to identify the related predictors of QOL. METHODS: This cross-sectional correlation study involved convenience sampling in the orthopedic ward of a regional teaching hospital in central Taiwan from June 2020 to June 2021 using the Western Ontario and McMaster Universities Arthritis Index and the SF-36v2 Health Survey. The data were analyzed using Pearson's correlation coefficient analysis, independent samples t test, and one-way analysis of variance to determine correlations among demographic variables, osteoarthritis severity, and QOL. The predictors of QOL were examined using stepwise multiple linear regression analysis. RESULTS: A total of 60 older adults diagnosed with knee osteoarthritis were sampled. The average age was 70 years and the average osteoarthritis severity score was 70.45. Being male, having comorbidities, and having a relatively high level of monthly disposable income were associated with poorer QOL. Moreover, more severe knee pain, stiffness, and physical dysfunction were associated with better psychological QOL. CONCLUSIONS / IMPLICATIONS FOR PRACTICE: During the COVID-19 pandemic, the severity of knee osteoarthritis affects preoperative quality of life in older adults. Clinicians should detect signs of pain and physical dysfunction in these patients in advance and intervene in a timely manner to improve their QOL before surgery.

One-step-one-pot hydrothermally derived metal-organic-framework-nanohybrids for integrated point-of-care diagnostics of SARS-CoV-2 viral antigen/pseudovirus utilizing electrochemical biosensor chip.

The COVID-19 pandemic has become a global catastrophe, affecting the health and economy of the human community. It is required to mitigate the impact of pandemics by developing rapid molecular diagnostics for SARS-CoV-2 virus detection. In this context, developing a rapid point-of-care (POC) diagnostic test is a holistic approach to the prevention of COVID-19. In this context, this study aims at presenting a real-time, biosensor chip for improved molecular diagnostics including recombinant SARS-CoV-2 spike glycoprotein and SARS-CoV-2 pseudovirus detection based on one-step-one-pot hydrothermally derived CoFeBDCNH2-CoFe2O4 MOF-nanohybrids. This study was tested on a PalmSens-EmStat Go POC device, showing a limit of detection (LOD) for recombinant SARS-CoV-2 spike glycoprotein of 6.68 fg/mL and 6.20 fg/mL in buffer and 10% serum-containing media, respectively. To validate virus detection in the POC platform, an electrochemical instrument (CHI6116E) was used to perform dose dependent studies under similar experimental conditions to the handheld device. The results obtained from these studies were comparable indicating the capability and high detection electrochemical performance of MOF nanocomposite derived from one-step-one-pot hydrothermal synthesis for SARS-CoV-2 detection for the first time. Further, the performance of the sensor was tested in the presence of Omicron BA.2 and wild-type D614G pseudoviruses.

Effects of a Nurse-led Survivorship Care Program on the Health and Resilience of Primary Caregivers of Patients With Advanced Head and Neck Cancer: A Randomized Controlled Trial.

OBJECTIVES: The present study aimed to evaluate the effects of a nurse-led survivorship care program (SCP) on emotional distress, social support, physical health, mental health, and resilience in primary caregivers of patients with advanced head and neck cancer. DATA SOURCES: A randomized controlled trial was conducted. One hundred patient-primary caregiver dyads were randomized into the nurse-led SCP group (experimental) or the usual care group (control). Participants completed a self-reported questionnaire, including measures of emotional distress, social support, physical health, mental health, and resilience. After 6 months, the experimental group reported a significant improvement in emotional distress, social support, physical health, mental health, and resilience. Compared with the control group, measures of emotional distress, physical health, overall resilience, and the resilience aspects of equanimity and perseverance improved in the experimental group. CONCLUSION: An SCP may feasibly help alleviate emotional distress, improve social support, increase physical and mental health, and strengthen resilience in the primary caregivers of patients with head and neck cancer. Health care providers should encourage primary caregivers to join an SCP. IMPLICATIONS FOR NURSING PRACTICE: The nurse-led SCP can be applied before patients complete treatment, which may increase the positive effect on physical health and adaptation.

Microbiome Preterm Birth DREAM Challenge: Crowdsourcing Machine Learning Approaches to Advance Preterm Birth Research.

Globally, every year about 11% of infants are born preterm, defined as a birth prior to 37 weeks of gestation, with significant and lingering health consequences. Multiple studies have related the vaginal microbiome to preterm birth. We present a crowdsourcing approach to predict: (a) preterm or (b) early preterm birth from 9 publicly available vaginal microbiome studies representing 3,578 samples from 1,268 pregnant individuals, aggregated from raw sequences via an open-source tool, MaLiAmPi. We validated the crowdsourced models on novel datasets representing 331 samples from 148 pregnant individuals. From 318 DREAM challenge participants we received 148 and 121 submissions for our two separate prediction sub-challenges with top-ranking submissions achieving bootstrapped AUROC scores of 0.69 and 0.87, respectively. Alpha diversity, VALENCIA community state types, and composition (via phylotype relative abundance) were important features in the top performing models, most of which were tree based methods. This work serves as the foundation for subsequent efforts to translate predictive tests into clinical practice, and to better understand and prevent preterm birth.

Trajectories of resilience and related factors in primary caregivers of patients with advanced head and neck cancer: A longitudinal cohort study.

PURPOSE: Primary caregivers (PC) of patients with advanced head and neck cancer (HNC) report stress during caregiving time post-treatment. We sought to identify the trajectories of resilience from initial completion of treatment to 1-year post-treatment in PC of patients with advanced HNC and to determine the factors associated with trajectories of resilience. DESIGN: In this prospective cohort study with convenience sampling, patient-PC dyads were recruited from a medical center in northern Taiwan between August 2015 and July 2020. METHODS: We recruited 120 patient-PC dyads and followed up at treatment completion and 1, 6, and 12 months post-treatment. Generalized estimating equation analysis was performed to identified factors related to resilience. FINDINGS: PCs' overall resilience increased from initial completion of treatment to peak at 1-year post-treatment. Patient factors associated with greater overall resilience included older age, higher performance status, and shorter time since cancer diagnosis; PC factors included reporting more social support, better physical health, and better mental health. CONCLUSIONS: PC mental health was the most important factor in the resilience trajectory of patients with advanced HNC cancer. CLINICAL RELEVANCE: Quantifying the relevant factors of trajectories of resilience will help to identify vulnerable PCs and guide survivorship care in the early stages of the post-treatment period.

Comparison of physical and psychosocial function post-treatment among oral cancer patients with low-to-moderate and high nicotine dependence.

PURPOSE: After suddenly stopping smoking after an initial oral cancer (OC) diagnosis, patients may restart smoking and nicotine dependence. This study sought to identify factors associated with high nicotine dependence in OC patients who restarted smoking post-treatment. DESIGN: A cross-sectional study. METHODS: A group of 220 OC patients who restarted smoking post-treatment were recruited from the outpatient radiation department of a single cancer center in northern Taiwan. Demographic and clinical characteristics were recorded, and patients were assessed for nicotine and smoking dependence, physical activity and function, socio-emotional function, social support, and depression. RESULTS: Among patients who restarted smoking after treatment for OC, 75.9% reported low-to-moderate dependence on smoking, while 24.1% reported high nicotine dependence. Factors associated with high nicotine dependence included higher incidence of smoking per day, greater dependence on smoking, less physical activity per week, and poorer social-emotional function. Those highly dependent on nicotine were younger, unmarried, had less education, and had begun smoking earlier than those with low-to-moderate nicotine dependence. CONCLUSIONS: The amount of smoking per day, greater smoking behavioral dependence, less physical activity per week, and worse social-emotional function affected high nicotine dependence. CLINICAL RELEVANCE: Smoking cessation training and counseling for OC patients may help them better control their use of tobacco after treatment.

The impact of physical pain and depression on sleep quality in older adults with chronic disease.

AIMS AND OBJECTIVES: This study's purpose was to identify the correlates of sleep quality in older adults with chronic disease. BACKGROUND: Sleep quality is a common problem in older adults that may be affected by physical and mental status. DESIGN: A cross-sectional correlational design was employed. METHODS: The study was conducted between July 2019 and April 2020 in a teaching hospital of southern Taiwan. The Geriatric Depression Scale, Pittsburgh Sleep Quality Index and Numerical Rating Scale were used to assess depression, sleep quality and physical pain respectively. RESULTS: Of the 120 older adults (age >65 years) with chronic disease, the average Pittsburgh Sleep Quality Index score was 5.67. A total of 45.8% subjects had sleep disturbance. Older adults who were living with a partner and those who urinated at night were significantly more likely to report sleep disturbance. The presence of sleep disturbance was associated with greater levels of depression and higher levels of physical pain. CONCLUSION: Living with a partner, nocturia, physical pain and depression were associated with the presence of sleep disturbance in older adults with chronic disease. RELEVANCE TO CLINICAL PRACTICE: The results of this study can help healthcare providers understand the factors associated with sleep disturbance in older adults with chronic disease, thereby facilitating the early resolution of sleep disturbance issues in this population.

Supportive Care and Unmet Needs in Upper Gastrointestinal Cancer Patients: Screening and Related Factors.

Upper gastrointestinal (UGI) cancer treatment can cause physical and psychological distress and may result in unmet needs. The purposes of this study were to (1) examine the levels of gastrointestinal (GI) symptom distress, social support, and supportive care needs; (2) screen the priorities of unmet supportive care needs; and (3) identify the factors associated with supportive care needs among UGI cancer patients receiving chemotherapy. This cross-sectional study examined UGI cancer patients who received treatment from the outpatient chemotherapy department of a single cancer center in northern Taiwan. Questionnaires were used to collect data regarding GI symptom distress, social support, unmet needs, and supportive care needs. The top three unmet needs were "fears about the cancer spreading", "uncertainty about the future", and "being informed about things you can do to help yourself to get well". Descriptive statistics examined the levels of GI symptom distress, social support, supportive care needs, and priorities of unmet supportive care needs. Stepwise regression was conducted to determine significant factors related to supportive care needs. Greater supportive care needs were found to be associated with higher levels of disease-related worries, increased treatment-related symptoms, and a lower level of physical performance. These factors explained 48.0% of the variance in supportive care needs. Disease-related worries and treatment-related symptoms strongly influence overall supportive care needs and each domain of supportive care needs. Symptom management and psychological support for patients receiving outpatient chemotherapy may help patients meet needs.

[The Nutritional Assessment and Management of Patients With Gastrointestinal Cancer].

The gastrointestinal dysfunction and nutrient malabsorption associated with gastrointestinal tumors and related treatments may result in malnutrition in gastrointestinal (GI) cancer patients. Malnutrition has been associated with decreased treatment tolerance, poor quality of life, and increased mortality in this patient population. In this article, the relevant literature is reviewed and the factors, assessment tools, and management strategies related to malnutrition are summarized. In clinical care, healthcare providers should conduct early assessments of nutritional status and provide individualization nutritional counselling to promote treatment that effectively prolongs patient survival. This article may be used by nurses as a reference in caring for GI cancer patients.

Fabrication of 3D Amino-Functionalized Metal-Organic Framework on Porous Nickel Foam Skeleton to Combinate Follicle Stimulating Hormone Antibody for Specific Recognition of Follicle-Stimulating Hormone.

In this study, a superficial and highly efficient hydrothermal synthesis method was developed for the in situ growth of amine-functionalized iron containing metal-organic frameworks (H2N-Fe-MIL-101 MOFs) on porous nickel foam (NicF) skeletons (H2N-Fe-MIL-101/NicF). The uniform decoration of the H2N-Fe-MIL-101 nanosheets thus generated on NicF was immobilized with follicle-stimulating hormone (FSH) antibody (Ab-FSH) to detect FSH antigen. In the present work, the Ab-FSH tagged H2N-Fe-MIL-101/NicF electrode was first applied as an immunosensor for the recognition of FSH, electrochemically. With all of the special characteristics, this material demonstrated superior specific recognition and sensitivity for FSH with an estimated detection limit (LOD) of 11.6 and 11.5 fg/mL for buffered and serum solutions, respectively. The availability of specific functional groups on MOFs makes them an interesting choice for exploring molecular sensing applications utilizing Ab-FSH tagged biomolecules.

Body mass index and self-care behaviors related to oral health-related quality of life in patients with oral squamous cell carcinoma within three months posttreatment.

PURPOSE: Oral dysfunction is a common adverse event of treatment and may affect oral health-related quality of life (OHRQoL). This study aimed to identify factors associated with OHRQoL in patients with oral squamous cell carcinoma (OSCC) within the first three months posttreatment. METHODS: This cross-sectional study examined OSCC patients who received treatment from the outpatient radiation department of a single cancer center in northern Taiwan. Demographic and clinical characteristics were recorded, and patients were assessed using the Self-Care Behaviors Scale (SCB), Oral Health Impact Profile (OHIP), and Karnofsky Performance Status (KPS) questionnaires. RESULTS: Among 148 OSCC patients, 11.5% reported being underweight and 70.3% reported normal weight. The most common self-care factors associated with adverse effects were decreased appetite and fatigue. Psychological disability, functional limitation, and physical pain were the most negative OHRQoL factors. Poor OHRQoL was associated with more severe adverse effects after self-care behaviors, using feeding tubes during treatment, and having BMI less than 25, which together explained 33.5% of the variance in OHRQoL. CONCLUSIONS: The severity of adverse effects after self-care behaviors and using feeding tubes during treatment strongly influenced overall OHRQoL and seven specific dimensions of OHRQoL.

Beliefs, Benefits and Barriers Associated with Physical Activity: Impact of These Factors on Physical Activity in Patients With Type II Diabetes Mellitus.

This study aimed to assess patients' levels of belief, benefits and barriers toward physical activity, and to identify factors associated with physical activity performance in patients with type II diabetes mellitus (T2DM). The study was carried out using cross-sectional correlation design. Subjects from the endocrinology and metabolism outpatient departments of a teaching hospital in northern Taiwan were recruited by consecutive sampling. A total of 149 patients with type II DM were recruited. More physical activity was associated with stronger physical activity beliefs, including recovery self-efficacy, action and coping planning, and maintenance self-efficacy, which explained 40.9% of variance in physical activity performance. Patient-centered physical activity programs (resistance exercise, daily walking, or Tai Chi exercise) can reduce patients' barriers toward performing physical activity.

Health Belief, Behavior Intention, and Health Behaviors Related to Colorectal Cancer Screening in Taiwan.

Health belief and behavior intention affect subsequent health behaviors. The purpose of this study was to assess the levels of health belief, behavior intention, and health behavior, and to identify the factors related to health behaviors in adults receiving colorectal cancer (CRC) screening in Taiwan. This cross-sectional study recruited patients receiving a CRC screening from the cancer screening outpatient department of a teaching hospital in northern Taiwan. Demographic and health characteristics were recorded, and participants were assessed using Champion's health belief model scale, cancer screening intention scale, and the health protective behavior scale. Of the 125 subjects (aged 49-75 years), 27.2% reported active screening; the rest passively received screening after doctor referral. Those who were doctor-referred had lower levels of health behavior, including general behavior, self-knowledge, and health care. Positive health behaviors related to CRC screening were associated with not smoking, greater seriousness in health belief, more confidence in health belief, consuming the recommended amount of fruits and vegetables, and motivation for CRC screening; these factors explained 35.0% of the variance in positive health behaviors related to CRC screening. A comprehensive education program encouraging CRC cancer screening should include access to available resources and encourage positive health belief and behavior intention related to this important cancer screening activity.

Predictors for self-management in older adults with type 2 diabetic nephropathy.

AIM AND OBJECTIVES: To investigate factors related to self-management and predictors of self-management in older adult patients with type 2 diabetic nephropathy. BACKGROUND: Diabetic patients suffer many comorbidities during their lifetime, and the process of self-management is complex. Self-management and an integrated care experience are extremely important for older adults with diabetic nephropathy. DESIGN: A cross-sectional correlation design was adopted. METHODS: A total of 123 older patients were enrolled in the study from June 2016 to November 2017. Data collection involved a demographic questionnaire, the Patients' Experience of Integrated Care Questionnaire and the Partners in Health Scale to measure the integrated care experience and self-management. Data analysis included descriptive statistics, independent t tests, Pearson product-moment correlation and multiple linear regression. The methods are consistent with the STROBE criteria (Data S1). RESULTS: The results showed that the majority of the sample was female (56.9%). The average age was 77 years old. Stepwise regression analysis showed that re-admission during the past year (p < .001), physical function (p < .001) and integrated care experience (p < .001) are predictors of self-management in older adult patients with type 2 diabetic nephropathy and explained 42.8% of the variation in self-management behaviour. CONCLUSION: The results can be used to enhance the awareness of clinicians of the importance of an integrated care experience and self-management among older patients with type 2 diabetic nephropathy. Clinicians also should pay attention to physical function and the integrated care experience to promote self-management. RELEVANCE TO CLINICAL PRACTICE: Studies on the integrated care experience and self-management of diabetic neuropathy in older adults are limited in Taiwan. The results of this study provide valuable information to support the importance of integrated care among this specific population.

Perceived stigma and depression in initially diagnosed pulmonary tuberculosis patients.

AIMS AND OBJECTIVES: To investigate the status of tuberculosis stigma and depression among tuberculosis patients, to examine the relationship between demographics and tuberculosis stigma and depression among tuberculosis patients, and to identify the predictors of depression among tuberculosis patients. BACKGROUND: After the diagnosis of tuberculosis, patients suffer from disease symptoms and disease-related stigma. Depression is also a major concern in tuberculosis patients. DESIGN: A cross-sectional design was used in this study. METHODS: A total of 84 subjects, obtained through convenience sampling, enrolled in this study, which was conducted from 1 March 2013-30 December 2014. Data were collected using a structured questionnaire with a demographic component, the Tuberculosis-related Stigma Scale, and the Beck Depression Inventory-II. Data were analysed, using spss Version 20. Independent t tests, Pearson's correlation coefficient tests and analyses of variance were used for analysis of patient demographic characteristics, disease characteristics, and the correlation between stigma and depression. Multiple linear regression was used for determining the predictors of depression. RESULTS: The results showed that not disclosing one's illness to others was associated with tuberculosis stigma and depression. Multiple linear regression analysis indicated that patient-perceived tuberculosis stigma and body mass index accounted for 34% of the variation in depression. CONCLUSIONS: These results can serve as a reference for clinical healthcare providers to understand perceived stigma and depression in initially diagnosed tuberculosis patients. RELEVANCE TO CLINICAL PRACTICE: An intervention to reduce patient tuberculosis stigma, such as improving community healthcare education or offering mental health outreach, has great potential to lower the level of depression among patients with tuberculosis.

Psychometric Testing of the Chinese-Version Glover-Nilsson Smoking Behavioral Questionnaire (GN-SBQ-C) for the Identification of Nicotine Dependence in Adult Smokers in Taiwan.

PURPOSE: The purposes of this study were to evaluate the psychometric properties, reliability, and validity of the Chinese-version Glover-Nilsson Smoking Behavioral Questionnaire (GN-SBQ-C) and assess the behavioral nicotine dependence among community-dwelling adult smokers in Taiwan. METHOD: The methods used were survey design, administration, and validation. A total of 202 adult smokers completed a survey to assess behavioral dependence, nicotine dependence, depression, social support, and demographic and smoking characteristics. Data analysis included descriptive statistics, internal consistency reliability, t test, exploratory factor analysis, independent t test, and Pearson product moment correlation. RESULTS: The results showed that (1) the GN-SBQ-C has good internal consistency reliability and stability (2-week test-retest reliability); (2) the extracted one factor explained 41.80 % of the variance, indicating construct validity; (3) the scale has acceptable concurrent validity, with significant positive correlation between the GN-SBQ-C and nicotine dependence, depression, and time smoking and negative correlation between the GN-SBQ-C and age and exercise habit; and (4) the instrument has discriminant validity, supported by significant differences between those with high and low-to-moderate nicotine dependence, smokers greater than 43 years old and those 43 years old and younger, and those who smoked 10 years or less and those smoking more than 10 years. CONCLUSION: The 11-item GN-SBQ-C has satisfactory psychometric properties when applied in a sample of Taiwanese adult smokers. The scale is feasible and valid to use to assess smoking behavioral dependence.

Postradiation trismus and its impact on quality of life in patients with head and neck cancer.

OBJECTIVE: The aims of this study were to investigate the following in patients with head and neck cancer (HNC): (1) factors related to trismus that predict the development of trismus, (2) factors affecting quality of life and measurements of these factors, and (3) comparison of these findings in patients with and without trismus to evaluate the effects of trismus on quality of life. METHODS: This cross-sectional study included the questionnaires: the Hospital Anxiety and Depression Scale (HADS) - Depression Subscale, the Chewing Function Questionnaire (CFQ), and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire - Head and Neck Cancer Module (EORTC QLQ-HN35). A scaled ruler was used to measure maximal intercisal opening (MIO). RESULTS: Of the 104 patients in the study, 8.7% had clinical depression. The average MIO was 35.81 mm, and 47.1% of patients had trismus. Moderate levels of chewing dysfunction with regard to different types of food were noted. Lower body mass index, chemoradiotherapy treatment, longer time since treatment completion, and higher radiation dose were significantly associated with trismus. Such patients had significantly lower head and neck-specific quality of life in terms of social contact, sexuality, teeth, mouth opening, dry mouth, feeling ill, nutritional supplement, and weight loss. CONCLUSIONS: Patients with trismus should be provided mouth opening exercises after treatment and programs to improve trismus and quality of life.