Relationship between perfusion index and central temperature before and after induction of anesthesia in laparoscopic gastrointestinal surgery: A prospective cohort study.

The perfusion index (PI) cutoff value before anesthesia induction and the ratio of PI variation after anesthesia induction remain unclear. This study aimed to clarify the relationship between PI and central temperature during anesthesia induction, and the potential of PI in individualized and effective control of redistribution hypothermia. This prospective observational single center study analyzed 100 gastrointestinal surgeries performed under general anesthesia from August 2021 to February 2022. The PI was measured as peripheral perfusion, and the relationship between central and peripheral temperature values was investigated. Receiver operating characteristic curve analysis was performed to identify baseline PI before anesthesia, which predicts a decrease in central temperature 30 minutes after anesthesia induction, and the rate of change in PI that predicts the decrease in central temperature 60 minutes after anesthesia induction. In cases with a central temperature decrease of ≥ 0.6°C after 30 minutes, the area under the curve was 0.744, Youden index was 0.456, and the cutoff value of baseline PI was 2.30. In cases with a central temperature decrease of ≥ 0.6°C after 60 minutes, the area under curve was 0.857, Youden index was 0.693, and the cutoff value of the PI ratio of variation after 30 minutes of anesthesia induction was 1.58. If the baseline PI is ≤ 2.30 and the PI 30 minutes after anesthesia induction is at least 1.58-fold the PI ratio of variation, there is a high probability of a central temperature decrease of at least 0.6°C within 30 minutes after 2 time points.

Factors associated with depressive symptoms in Japanese women with rheumatoid arthritis.

OBJECTIVES: It has been suggested that patients with RA are more likely to suffer from depression. Therefore, this study identified the factors associated with depressive states in female RA patients to inform future patient care. METHODS: A self-assessment questionnaire was administered to 150 female RA patients aged ≥20 years regarding their satisfaction with disease activity, pain (measured using a visual analogue scale), self-rated depression scale (SDS), stress content (illness, work, family, difficulty in daily life, appearance, treatment and other), confidence in stress management and satisfaction (treatment effect, health status and relationships with health-care professionals). The factors related to depression and the presence of depressive tendencies were investigated. RESULTS: Data from 145 patients were analysed. Eighteen patients (12.4%) showed depressive tendencies according to their SDS scores. Among these patients, SDS scores were positively correlated with disease activity and with scores on the modified HAQ, visual analogue scale for pain, and stress content. The SDS score was also negatively correlated with patients' confidence in stress management and health status satisfaction. CONCLUSION: Female RA patients had family problems and various stressors in their daily lives. Nurses need to conduct regular mental health assessments to monitor their self-management status and support them to improve their confidence and satisfaction in coping. To achieve this, it is important for health-care teams involving various health-care professionals to collaborate and cooperate.

Association of health-related quality of life with self-management and satisfaction of relationship with healthcare professionals in female patients with rheumatoid arthritis.

OBJECTIVES: We explored associations between health-related quality of life (QOL) with self-management and satisfaction with relationships with medical professionals among female rheumatoid arthritis (RA) patients. METHODS: Female RA outpatients completed anonymized self-reported questionnaires. Their confidence in self-managing different aspects of RA and satisfaction with relationships with medical professionals were assessed using a visual analog scale. Multiple regression analysis was performed to identify factors correlated with health-related QOL. RESULTS: Valid responses were received from 145 subjects. Mean PCS and MCS scores were 43.0 and 50.4, respectively, suggesting that female RA patients experience reduced QOL despite low disease activity, without perceiving difficulties in their daily lives. PCS scores correlated negatively with the modified Health Assessment Questionnaire (mHAQ) scores, and MCS scores correlated positively with stress self-management and patient-provider satisfaction, but negatively with mHAQ scores. PCS and MCS scores were not significantly influenced by demographic or clinical characteristics including age, disease duration, Steinbrocker stage (or class), or biologic use. CONCLUSION: To improve health-related QOL in these patients, we must establish good patient-provider relationships and personalize strategies based on physical and mental conditions, enabling normal daily living. We should help achieve functional and social remission by improving their confidence in self-managing their disease.

Underbody blankets have a higher heating effect than overbody blankets in lithotomy position endoscopic surgery under general anesthesia: a randomized trial.

BACKGROUND: Surgery under general anesthesia results in temperature decrease due to the effect of anesthetics and peripheral vasodilation on thermoregulatory centers. Perioperative temperature control is therefore an issue of high importance. In this study, we aimed to compare the warming effect of underbody and overbody blankets in patients undergoing surgery in the lithotomy position under general anesthesia. METHODS: From September 2018 to October 2019, 99 patients undergoing surgery for colorectal cancer in the lithotomy position were included in this randomized controlled trial and assigned to the intervention group (underbody blanket) or control group (overbody blanket). RESULTS: The central temperature was significantly higher in the underbody blanket group than in the overbody blanket group at 90 min after the beginning of the surgery (p = 0.02); also in this group, the peripheral temperature was significantly higher 60 min after the beginning of the surgery (p = 0.02). Regarding postoperative factors, the underbody blanket group had a significantly lower frequency of postoperative shivering (p < 0.01) and a significantly shorter postoperative hospital stay (p = 0.04) than the overbody blanket group. CONCLUSIONS: We recommend the use of underbody blankets for intraoperative temperature control in patients undergoing surgery in the lithotomy position under general anesthesia. Underbody blankets showed improved rise and maintenance of central and peripheral temperature, decreased the incidence of postoperative shivering, and shortened the postoperative length of hospital stay.

Factors associated with self-rated health among mineworkers in Zambia: a cross-sectional study.

BACKGROUND: This study aims to examine miners' working conditions and self-rated health status in copper mines in Zambia and to identify the conditions and factors necessary to improve the safety and health of mineworkers. METHODS: A cross-sectional study using a self-administered questionnaire was conducted anonymously among copper mineworkers in Zambia in 2015 and 2016. Five targeted mining companies among 33 were introduced by the Mineworkers' Union of Zambia. Study participants were recruited at the waiting space for underground work, waiting rooms of company clinics/hospitals, and/or at training sessions, which were places permitted by the target companies to perform data collection via convenience sampling. Bivariate analyses (e.g., t tests, Kruskal-Wallis tests, chi-square tests, or Cochran-Armitage tests) and logistic regression analysis were used to analyze differences in demographic characteristics and to compare their working conditions, health conditions, safety management at the workplace, and training opportunities by employment status. RESULTS: In total, 338 responses were analyzed. Regular employees had better working conditions, including higher incomes (P = 0.001), more likely to be guaranteed sickness insurance by the company (P < 0.001), paid holidays (P = 0.094), and sick leave (P = 0.064), although the difference was not statistically significant. Mineworkers' decreased self-rated health was determined by job category (adjusted odds ratio [AOR], 0.41; 95% confidence interval [CI], 0.21, 0.82; P = 0.012). Having experienced violence from the boss/manager (AOR, 0.54; 95% CI, 0.32, 0.91; P = 0.020) was negatively associated with better self-rated health in the crude odds ratio. CONCLUSIONS: Among mineworkers in Zambia, nonunderground work and not having experienced violence from their boss/manager contributed to increased self-rated health. From the perspective of psychological safety and human security, the management of safety and the working environment, including human resource management and preventing harassment/violence, should be assured, especially for underground mineworkers.

Effects of aerobic, resistance, and mixed exercises on quality of life in patients with cancer: A systematic review and meta-analysis.

BACKGROUND: Quality of life has multiple aspects, but little is known about the effects of exercise on each domain of it. This systematic review aimed to determine the effects of aerobic, resistance, and mixed exercise on multiple aspects of quality of life in patients with cancer through a meta-analysis. METHODS: Randomized controlled trials with quality of life were collected, and 20 studies were analyzed. Subgroup analyses were performed according to exercise types. RESULTS: Exercise improved global, physical, role, and emotional quality of life, but not cognitive and social quality of life. Aerobic, resistance, and mixed exercises improved global, physical, role, emotional, and social quality of life; global, physical and role quality of life; and only physical quality of life, respectively. CONCLUSION: According to exercise type, aerobic and resistance exercises improved global, physical, and role quality of life, whereas aerobic exercise only improved emotional quality of life.

Effects of transcutaneous electrical nerve stimulation on physical symptoms in advanced cancer patients receiving palliative care.

Transcutaneous electrical nerve stimulation (TENS) is primarily used for pain, but might be useful for various other physical symptoms, including nausea, fatigue, dyspnea, and constipation. However, few studies have used TENS for treating the physical symptoms of patients with advanced cancer. In this crossover trial, we assess the effects of TENS on pain and other physical symptoms in 20 in-patients with advanced cancer receiving palliative care. For 5-day phases between wash out periods of 5 days, patients received TENS or non-TENS. TENS was delivered at four points: the center of the back for mainly nausea and dyspnea, on the back at the same dermatomal level as the origin of the pain (100 Hz), and on both ankle joints for constipation (10 Hz). The intensity of pain and the total opioid dose used during phases were recorded. Physical symptoms were evaluated using the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 15 Palliative Care (QLQ-C15-PAL). Hematological and biochemical data were recorded before and after the TENS phase. The average pain and total number of opioid rescue doses were significantly reduced by TENS. TENS tended to improve nausea and appetite loss, but not constipation. There were no effects on hematological and biochemical parameters. Use of TENS could safely improve pain, nausea, and appetite loss in patients with advanced cancer. Although it cannot be used as a substitute for opioids and other pharmaceutical treatment, it may be useful to support palliative care.

Effects of Aerobic and Resistance Exercises on Physical Symptoms in Cancer Patients: A Meta-analysis.

OBJECTIVE: This study aimed to conduct a meta-analysis to establish the effect of exercise interventions on physical symptoms, including fatigue, nausea/vomiting, pain, dyspnea, insomnia, loss of appetite, constipation, and diarrhea in cancer patients and survivors. METHODS: We searched articles published before April 2017 using the following databases: Cochrane Library, PubMed/MEDLINE, CINAHL, Scopus, PEDro, Health & Medical Collection, and Psychology Database. Randomized controlled trials (RCTs) of exercise intervention in cancer patients, which evaluated cancer-related physical symptoms using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30, were included. Symptom scale data were extracted for meta-analysis. Subgroup analyses were performed for exercise types (aerobic, resistance, and mixed exercise programs). RESULTS: Of the 659 articles, 10 RCTs were included in the meta-analysis, of which the mean PEDro score was 5.43 (SD = 1.28). Fatigue, pain, dyspnea, and insomnia were significantly lower in the intervention group than in the control group at postintervention in cancer patients. However, exercise intervention did not promote or suppress nausea/vomiting, loss of appetite, constipation, and diarrhea in cancer patients. The effect of exercise type on each symptom was not different. CONCLUSION: Exercise intervention was confirmed to improve fatigue, pain, and insomnia and might have reduced dyspnea in cancer patients. However, the benefits of exercise on nausea/vomiting, loss of appetite, constipation, and diarrhea were not shown in any exercise type. Further research is warranted to examine the effects of exercise interventions on physical symptoms in cancer patients.

Therapeutic response of patients with adult Still's disease to biologic agents: multicenter results in Japan.

OBJECTIVE: The efficacy of biologics in treating adult Still's disease (ASD) is suggested, but the information is still lacking and the validation is insufficient. To determine the efficacy of several biologic agents in refractory ASD in Japan, a multicenter survey was performed. METHOD: Clinical data on 16 ASD patients who had been treated with at least 1 of the biological agents (total 24 occasions) were collected retrospectively. RESULTS: Infliximab was used in 9 cases, etanercept in 4, and tocilizumab in 11. Half of the patients that had been treated initially with infliximab or etanercept were changed to another biologics. Tocilizumab was effective in cases switched from another 2 drugs. Tocilizumab showed efficacy in treating both systemic and arthritic symptoms and showed apparent steroid-sparing effect and the highest continuation rate. CONCLUSION: Tocilizumab may be a promising biologic agent in refractory ASD.

Functional disturbance of the stress-adaptation system in patients with scleroderma.

There have been several reports indicating the association between recent stress experiences and the onset or the exacerbation of rheumatic diseases, although few such reports exist in patients with scleroderma (SSc). The present study was performed to elucidate whether there were any functional disturbances in the neuro-endocrine-immune system as a homeostatic system upon stress in SSc patients. Various serum levels of stress-related hormones and cytokines were examined before and after a mental calculation stress test, and a basal questionnaire study of sense of coherence (SOC, which is related to the ability to cope with stress), recent stress experiences, and quality of life (QOL) was performed in 17 SSc patients and in 38 healthy volunteers. Physical QOL state was impaired in patients, but there were no differences in recent stress experiences and SOC scores between patients and controls. Basal serum cortisol levels were similar in patients and controls, but increased levels of proinflammatory cytokine and noradrenalin were seen in SSc patients. Characteristically, contrary to the control group, whose cortisol levels increased significantly following the mental calculation stress test, no significant increase was observed in the patients when post-test cortisol levels were compared to pre-test levels, suggesting a defect in the normal cortisol response upon stress in SSc patients. The present results suggest that there may be impaired function of the neuro-endocrine-immune system upon stress in SSc patients.

Imbalance in the stress-adaptation system in patients with inflammatory bowel disease.

AIM: Though inflammatory bowel disease (IBD) is known as a stress-related disorder, basic evidence for this claim is lacking. The current study was performed to investigate the function of the neuroendocrine-immune system as a main pathway in stress response and stress-coping ability and the associations among stress response, stress-coping ability, and disease activity in IBD patients. METHOD: A questionnaire was administered to obtain information concerning stress state and stress-coping ability (self-efficacy and sense of coherence [SOC]) in 78 IBD patients and 21 healthy volunteers. Blood samples were taken for determining the serum levels of various stress-related hormones and cytokines before and after a calculation stress test. RESULTS: Self-efficacy was significantly decreased in patients, though the degree of perceived stress and SOC did not differ between patients and controls. Basal levels of cortisol did not differ, but levels of adrenocorticotropic hormone, ß-endorphin and interleukin (IL)-6 were significantly higher in patients than in controls. In addition, the control group, but not the patient group, demonstrated significant differences in the basal cortisol levels between low and high SOC subgroups and between low and high perceived stress subgroups. Furthermore, IL-6 levels were significantly increased following the calculation stress test in patients only. CONCLUSION: Results indicate that IBD patients may have skewed neuroendocrine-immune systems and that emotional stress may aggravate the disease. Stress-management interventions might be useful, not only for patients' quality of life (QOL) but also for disease control.

Frequency and analysis of factors closely associated with the development of depressive symptoms in patients with scleroderma.

OBJECTIVE: To examine the frequency of depressive symptoms and also to identify factors closely associated with their development in patients with scleroderma (systemic sclerosis, SSc). METHODS: We evaluated 50 patients with SSc for factors associated with depressive symptoms using the following established scales: the Beck Depression Inventory (BDI); the Rheumatology Attitude Index for measuring helplessness; the Sense of Coherence (SOC) scale (a measure of an individual's resilience in the face of stress and capacity to cope with it); the modified Health Assessment Questionnaire for physical disability, working, and social function; support domains of Arthritis Impact Measurement Scales version 2; and a visual analog pain scale. In addition, disease severity of SSc, including skin thickness and internal organ involvement, was also examined in each patient. Multiple regression analysis was used to determine which factors correlated with depressive symptoms. RESULTS: Depressive symptoms ranging from mild to severe state were seen in 46% of the patients. Total BDI scores were significantly correlated with low working ability, low social activity, low SOC, pain, and helplessness, and not associated with disease severity variables including skin score and internal organ involvement. Multiple regression analysis showed that a high level of helplessness and a low level of SOC might be closely associated with depressive symptoms in SSc. CONCLUSION: Our results indicate that depressive symptoms are frequent in SSc patients. Medical staffs should pay attention to the possible risk factors for depressive symptoms, such as patient's helplessness and SOC.