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BACKGROUND: Tribbles pseudokinase 3 (TRIB3) is a member of the tribbles-related family, which is involved a lot of cellular processes and multiple cancers, such as breast cancer, colorectal cancer, renal cell carcinomas, and lung cancer. However, the expression pattern and biological function of TRIB3 in hepatocellular carcinoma (HCC) has not yet been completely elucidated. METHODS: The expression of TRIB3 and clinicopathological characteristics were evaluated by HCC tissue microarray and qPCR analysis. Lentivirus packaging and transfection were employed to establish cell lines with TRIB3 overexpression or knockdown. The biological functions of TRIB3 in the growth of HCC were determined using MTT and crystal violet assays. Tumor growth was monitored in a xenograft model in vivo. RESULTS: The expression of TRIB3 was upregulated in HCC tissue samples compared to paired normal tissues in 45 patients examined by qPCR assay. TRIB3 expression was significantly correlated with HCC tumor size and prognosis in postoperative patients by analysis of the TRIB3 expression data and HCC clinical features. Forced expression of TRIB3 significantly promoted HCC growth in vitro. In contrast, downregulation of TRIB3 inhibited cell growth in vitro. Moreover, knockdown of TRIB3 suppressed tumorigenesis of HCC cells in vivo. CONCLUSION: TRIB3 promotes growth abilities of HCC cells both in vitro and in vivo and predicts poor prognosis of HCC patients, which serves as a prognostic marker and might provide a potential therapeutic candidate for patients with HCC.

Objectives To evaluate the efficacy of 12-week pelvic floor muscle training (PFMT) using bio-assisted surface electromyography (EMG) feedback in women with complex pelvic floor dysfunction (PFD); to further differentiate the effect of exercise adherence from the biofeedback per se; and to assess and compare the severities of overactive bladder (OAB) symptoms, stress urinary incontinence (SUI), and stage of prolapse with the women’s perception of symptom cure or improvement following the program. Study design This prospective observational study was conducted between December 2015 and November 2018 at a medical center in Taiwan. It included 83 women with PFD, manifesting solely as either OAB or SUI with (group 1) or without (group 2) concomitant stages I and II pelvic organ prolapse (POP). All women underwent a 12-week bio-assisted PFMT. The main outcome was the electromyographic activity of the pelvic floor muscles (PFMs). The severities of OAB symptoms, SUI, and stage of POP were assessed both subjectively and objectively before and after the intervention. Results A notable improvement of PFM function was identified after 12 weeks of training in all women with PFD. The number of effective PFM contractions achieved during bio-assisted PFMT was positively correlated with the improvement of PFM function in both groups of women in different body positions, except in the standing position in group 2. Exercise adherence, however, had no significant impact on the efficacy of the training. There was a significant improvement over time and high consistency between subjective and objective improvements of OAB symptoms and SUI severity after the completion of PFMT. Nonetheless, only the Ba point of the POP-Quantification system in women with POP showed a significant improvement after the intervention. Conclusion PFMT using surface EMG biofeedback significantly improves PFM function in women with complex PFD, and thus, has a significant therapeutic effect on OAB, SUI, and bladder prolapse.

Purpose: The Q-tip test is used to measure urethral hypermobility and can predict surgical outcomes. However, certain factors may affect the reliability of this test. Our aim was to identify independent clinical and urodynamic predictors of the results of the Q-tip test.Methods: Between January 2014 and June 2019, 176 consecutive women with lower urinary tract symptoms who underwent the Q-tip test and urodynamic studies were included in this retrospective study.Results: Multivariable regression analysis revealed that age (regression coefficient, -0.55), point Ba (regression coefficient, 4.1), urodynamic stress incontinence (regression coefficient, 9.9), maximum flow rate (Qmax) (regression coefficient, 0.13), pressure transmission ratio (PTR) at maximum urethral pressure (MUP) (regression coefficient, -0.14), and the score on the fifth question of the Incontinence Impact Questionnaire (IIQQ5; “Has urine leakage affected your participation in social activities outside your home?”; regression coefficient, -4.1) were independent predictors of the Q-tip angle, with a constant of 87.0. The following Spearman rank correlation coefficients were found between the Q-tip angle and the following variables: age, -0.38; point Ba, 0.34; urodynamic stress incontinence, 0.32; Qmax, 0.28; PTR at MUP, -0.28; and IIQQ5, -0.23. A receiver operating characteristic curve (ROC) analysis for the prediction of urodynamic stress incontinence found that the optimum cutoff for PTR at MUP was

Background & Aims: Chronic hepatitis B (CHB) can cause liver fibrosis and lead to cirrhosis even cancer, antiviral therapy can reverse liver fibrosis with limited effect, thus we aimed to evaluate the effect of An-Luo-Hua-Xian pill (ALHX) on fibrosis regression in CHB patients treated with ETV.Methods: Treatment naïve patients with CHB from Oct 1st, 2013 to Dec 31st, 2020 were randomly treated with ETV alone or combined with ALHX (ETV+ALHX). Patients’ demographic, laboratory and liver histology data before and after 78 weeks of treatment were collected. Ishak fibrosis score (F) was used and fibrosis regression means F decreased ≥1 after treatment.Results: In total, 394 patients with a second liver biopsy after treatment were included in per-protocol population: 132 patients in ETV group and 262 patients in ETV+ALHX group. After 78 weeks of treatment, the fibrosis regression rate in the ETV+ALHX group were significantly higher than ETV group in baseline F≥3 patients: 124/211 (58.8%) verse 45/98 (45.9%), p=0.035. The degradation rate of liver stiffness measurement (LSM) is also consistent with it: 154/262 (73.0%) in ETV+ALHX group and 60/132 (61.2%) in ETV group, p=0.037. Logistic regression analysis showed that combined with ALHX was related to fibrosis regression (OR=1.94, p=0.018), and family history of hepatocellular carcinoma was on the contrary (OR=0.41, p=0.031).Conclusions: ETV combined with ALHX can significantly increase liver fibrosis regression in CHB patients.

Objective: To evaluate the clinical utility of a Chinese scoring system for hepatitis B liver failure in a prospective and multicenter study.Methods: Clinical data for 1,143 patients with hepatitis B liver failure who had been followed up for a minimum of 6 months were collected from seven liver disease centers across China. The disease severity and prognosis for the patients were predicted using the Chinese scoring system and compared to those predicted with the model for end-stage liver disease (MELD) score, MELD-Na score, and Child-Turcotte-Pugh (CTP) score.Results: The Chinese scoring system was more effective at predicting the outcomes of survival and mortality than the MELD score. In the peak disease stage, the area under the receiver operating characteristic curve for the Chinese scoring system was 0.954, significantly higher than that (0.896) for the MELD scoring system (P < 0.001). The positive prediction at 30, 90, and 180 days with the Chinese scoring system was 0.764 (95% CI: 0.714–0.808), 0.731 (95% CI: 0.694–0.769), and 0.724 (95% CI: 0.679–0.765), also significantly higher than that with the MELD, MELD-Na, and CTP scores (P < 0.001). In addition, the Chinese scoring system was superior to the MELD, MELD-Na, and CTP scores (P < 0.001) at predicting the prognosis of patients with hepatitis B liver failure at both 30 and 180 days.Conclusion: The Chinese scoring system demonstrated superior performance to the three established scoring systems in assessing the severity and outcomes of hepatitis B liver failure in this cohort.

Evidence indicates that age-related macular degeneration (AMD) is associated with the prior presence of allergic diseases; however, large-scale studies in the literature are limited. A case–control study was conducted to describe the relationship between premorbid allergic diseases and AMD using Taiwan’s National Health Insurance database. Eligibility criteria for inclusion of new adult AMD cases from 2000 to 2013 were set up. We defined the year of diagnosis as the index year. Age-, gender-, index year- matched controls who were drawn from the same database. The case control ratio was 1:4. For all participants, all premorbid conditions staring 1996 to index year were documented. Binary logistic regression was used to describe factors related to AMD occurrence. The AMD group consisted of 10,911 patients, and the comparison group consisted of 43,644 individuals. Patients with AMD showed significant associations with premorbid allergic diseases (aOR 1.54, 95% CI 1.47–1.61), specifically with allergic conjunctivitis (aOR 2.07, 95% CI 1.94–2.20), allergic rhinitis (aOR 1.32, 95% CI 1.25–1.39), asthma (aOR 0.99, 95% CI 0.93–1.06), and atopic dermatitis (aOR 1.04, 95% CI 0.94–1.17). Further analyses indicated that patients with more concurrent allergic diseases have higher associations with AMD than those with fewer concurrent diseases. Patients with more annual medical visits for their allergic diseases also showed higher associations with AMD than those with fewer visits. AMD is significantly associated with premorbid allergic diseases. The underlying mechanisms must be further investigated.

The present study employed the surfactant-free growth of ultralong (∼50 μm) silver nanowires (AgNWs) with a high aspect ratio (more than 1000) by galvanic replacement. AgNW conducting films were fabricated as electrodes using drop-casting. The AgNW film had 90% transmittance to 550 nm light with a sheet resistance of 232 Ω sq-1. Further, the flexibility test of the transparent flexible AgNW/MoS2 device array indicated that the variation of the current was within 5% when a strain of 0.5% was applied to the device; additionally, the device showed a 13% decrease in current after experiencing 50 000 bending cycles. This study indicated that the ultralong AgNWs synthesized using galvanic replacement have potential for applications as transparent and flexible electrodes.

Study Objective To identify factors predictive of persistent ectopic pregnancy (PEP) in women who have undergone laparoscopic salpingostomy or salpingotomy for tubal pregnancy. Design Retrospective cohort study (Canadian Task Force classification II-2). Setting Tertiary referral center. Patients Ninety-nine women who underwent laparoscopic tubal preservation surgery for ectopic pregnancy. Interventions Seventy women underwent laparoscopic salpingostomy, and the remaining 29 women underwent laparoscopic salpingotomy. Measurements and Main Results Factors predicting PEP were evaluated. The change in serum beta human chorionic gonadotropin (β-hCG) levels from baseline observed between postoperative days 5 and 10 (ChCGD5-10) was a predictor of PEP (odds ratio [OR], 0.80; p = .01). Based on receiver operating characteristic (ROC) curve analysis, a cutoff value of 93.1% was determined, with an area under the ROC curve of 0.95 (sensitivity, 85.7%; specificity, 100%). Nonetheless, when considering perioperative variables only, body mass index (BMI) was identified as a predictor of PEP (OR, 0.71; p = .03). Based on the ROC analysis, a BMI cutoff value of ≤22 kg/m 2 was determined, with an ROC area of 0.73 (sensitivity, 43.2%; specificity, 100%). In addition, a higher baseline β-hCG level (hazard ratio [HR], 1.0002; p = .009) and left tubal pregnancy (HR, 6.46; p = .03) were predictive of recurrent ectopic pregnancy. There were no differences in the perioperative outcomes, PEP rates, or subsequent intrauterine pregnancy rates between the salpingostomy and salpingotomy groups. In addition, surgical method was not a predictor of recurrent ectopic pregnancy. Conclusions ChCGD5-10 was identified as a predictor for PEP, suggesting that it might be more clinically useful for the follow-up of PEP. When considering perioperative variables only, BMI was a predictor for PEP. In addition, there was no significant difference in clinical outcomes between the salpingostomy and salpingotomy groups.

The disclosure of public information is an important issue in government practice. Freely used and accessible data produced by government bodies presumably encourages citizen participation and makes government more transparent and accountable. However, there is limited evidence that citizens would take advantage of open data and on what drives that usagee. This study expands the technology acceptance model to take into account citizens’ perception of open data's potential societal risks as well as potential advantages to society and the advantages of delivering positive social outcomes. The analysis of results from of an online survey conducted in Taiwan in May 2017 confirms that a majority of respondents agree that open crime data has advantages compared with aggregate-level statistical data, while risks involved in the adoption of open crime data is are indeed a concern for a majority of respondents. Both help to explain citizens’ intentions of using to use open crime data. Citizens’ perception of usefulness is positively related to their intention to use open data. However, perceived ease of use of open crime data is not significantly associated with the intention to use open crime data directly. Future research should consider other ways to reach citizens who do not use the internet regularly. A better understanding of citizens’ responses to open data helps government design continued improvements to open data.

This work proposed a space–time trellis code (STTC) based network code to improve the bit error rate (BER) performance in transmitting the data from the user to an emergency department. In the proposed scheme, the STTC is implemented in the communication system aided with the network code and amplify-and-forward scheme relay. The STTC scheme encoded the serial data stream to a parallel data stream decoded by the Viterbi algorithms to reduce the transmission time. The proposed scheme improves BER during data transmission. The BER performance of a generic data transmission system, with and without the proposed STTC, are compared. It was found that the generic data transmission system with the proposed scheme achieved better BER performance when transmitting SOS message at the urban area compared to the generic data transmission system without the STTC scheme. By employing the proposed scheme, the BER performance and the transmission time were reduced by 40% even at low signal-to-noise value.

Objective To evaluate the feasibility and effectiveness of robotic/laparoscopic repair of cesarean scar defects or cesarean scar pregnancies with a uterine sound. Materials and methods All consecutive women with cesarean scar defects or cesarean scar pregnancies who underwent robotic/laparoscopic repair with a bent uterine sound guidance were reviewed. Subjective changes in symptoms and objective changes in the depth and width of cesarean scar defects after surgery were reviewed. Results A total of 20 women underwent robotic (n = 3) or conventional laparoscopic (n = 17) repair of cesarean scar defects, which included postmenstrual vaginal bleeding associated with cesarean scar defects (n = 15), cesarean scar pregnancies (n = 3), accumulated pus in the cesarean scar defect (n = 1) and an incomplete abortion incarcerated in the cesarean scar defect (n = 1). Bladder perforation occurred in one woman during robotic adhesiolysis. All women with cesarean scar defects (n = 15) reported an improvement in postmenstrual vaginal bleeding after surgery. Follow-up sonography showed a decrease in the depth and width of the cesarean scar defect and an increase in the residual myometrial thickness. Conclusion Robotic or laparoscopic repair with a uterine sound guidance seems to be a feasible and effective method in the treatment of cesarean scar defect or cesarean scar pregnancy.

Bacterial vaginosis (BV) is the most common vaginal infection globally, with a high recurrent rate after antibiotic treatment. Probiotics consumption is known to improve BV with different efficacy among species or strains. After in vitro selection of Lactobacillus strains with growth inhibition and preventing adhesion to HeLa cervical epithelial cells, a randomized and double-blinded trial of two Lactobacillus formula, namely, VGA-1 and VGA-2, in BV patients with Nugent scores of 4&ndash, 10 was conducted. Among 37 subjects who completed the trial, we observed significantly decreased Nugent scores in both VGA-1 (n = 18) and VGA-2 (n = 19) consumption groups. VGA-1 consumption significantly improved vaginal discharge odor/color and itching at both 2-week and 4-week-consumption, but those only observed after a 4-week-consumption in the VGA-2 group. We also observed a tendency to reduce recurrent rates among enrolled participants after VGA-1 or VGA-2 consumption. The improvement effect of VGA-1/VGA-2 was associated with the significant reduction of interleukin-6 expression after 4-week-consumption and the restoration of normal vaginal microflora by quantitative polymerase chain reaction analysis. In conclusion, VGA-1 or VGA-2 displayed beneficial effects in BV patients, but the VGA-1 formula showed a better efficacy, potentially used for BV intervention.

Objective For hypertensive individuals, their blood pressure (BP) is often managed by taking medications. However, antihypertensive drugs might cause adverse effects such as congestive heart failure and are ineffective in significant numbers of the hypertensive population. As an alternative method for hypertension management, non-drug devices-based neuromodulation approaches such as functional electrical stimulation (FES) have been proposed. The FES approach requires the implantation of a stimulator into the body. One recently emerging technique, called low-intensity focused ultrasound stimulation (FUS), has been proposed to non-invasively modulate neural activities. In this pilot study, the feasibility of adopting low-intensity FUS neuromodulation for BP regulation was investigated using animal models. Methods A FUS system was developed for BP modulation in rabbits. For each rabbit, the low-intensity FUS with different acoustic intensities was used to stimulate its exposed left vagus nerve, and the BP waveform was synchronously recorded in its right common carotid artery. The effects of the different FUS intensities on systolic blood pressure (SBP), diastolic blood pressure (DBP), mean blood pressure (MAP), and heart rate (HR) were extensively examined from the BP recordings. Results The results demonstrated that the proposed FUS method could successfully induce changes in SBP, DBP, MAP, and HR values. When increasing acoustic intensities, the values of SBP, DBP, and MAP would tend to decrease more substantially. Conclusion The findings of this study suggested that BP could be modulated through the FUS, which might provide a new way for non-invasive and non-drug management of hypertension.

Background We aimed to compare the clinical outcomes between intraperitoneal chemotherapy and dose-dense chemotherapy for the frontline treatment of advanced ovarian, fallopian tube and primary peritoneal cancer in women not receiving bevacizumab. Methods All consecutive women with stage II~IV cancer treated with either frontline intraperitoneal or dose-dense platinum/paclitaxel chemotherapy and not receiving bevacizumab between March 2006 and June 2019 were reviewed. Results A total of 50 women (intraperitoneal group, n=22; dose-dense group, n=28) were reviewed. Median progression-free survival (32.6 months versus 14.2 months; adjusted hazard ratio=0.38; 95% CI=0.16 to 0.90, p=0.03, figure 1a) and overall survival (not reached versus 30.7 months; adjusted hazard ratio=0.23, 95% CI=0.07 to 0.79, p=0.02, figure 1b) were significantly higher in the intraperitoneal group than in the dose-dense group. A multivariable Cox proportional-hazards model also indicated that the number of frontline chemotherapy cycles (adjusted hazard ratio=0.66, 95% CI 0.47 to 0.94, p=0.02, table 1) was a predictor of better overall survival. Nausea/vomiting and nephrotoxicity occurred more frequently in the intraperitoneal group (p=0.02 and Conclusion Intraperitoneal chemotherapy seems to be superior in progression free survival and overall survival to dose-dense chemotherapy in the frontline treatment of women with advanced ovarian, fallopian tube or primary peritoneal cancer and not receiving bevacizumab.

Background Despite considerable evidence on parenting risk and protective factors for child anxiety and depressive disorders, the development of interventions based on this evidence is still lagging behind. To address this gap, the web-based Parenting Resilient Kids (PaRK) program was developed to target these risk and protective factors. This study evaluated the effects of the program at 12-month follow-up. Methods A randomized controlled trial was conducted with a community sample of 355 parents and 342 children (Mchild age = 9.79). Parents randomized into the web-based PaRK intervention condition received a personalized feedback report about their parenting and were recommended a tailored course of up to 12 interactive modules. Parents in the control condition received a standard set of web-based educational factsheets. Results Parents in the intervention group demonstrated significantly greater improvement in self-reported parenting compared to control group parents from baseline to 12-month follow-up, d = 0.24, 95% CI [0.03, 0.45]. Both groups showed reductions in child anxiety and depressive symptoms, parental psychological control and unhealthy family functioning; and improvements in parental acceptance, child- and parent- health-related quality of life. Limitations The PaRK intervention was tailored based on the parents’ own report of their parenting behaviors. There was an over-representation of highly-educated mothers and only one parent-child dyad was included per family. Conclusions PaRK improved parenting for up to 12 months, but had no superior effect on children's mental health outcomes compared with an educational-factsheet intervention. Further follow-up is needed to assess longer-term effects.

In this paper, the author introduces the on-site PD test methods and requirements of converter transformers in detail. On-site PD tests of converter transformers are divided into two types: AC test and DC test. The PD test under DC voltage is only carried out on the valve side, while the PD test under AC voltage needs to be carried out on the grid side and the valve side. According to the different connection methods of the grid side and valve side, different voltage application methods are adopted. For the Y/D connected converter transformer, the voltage is applied symmetrically on the valve side, and for the Y/Y connected converter transformer, the unilateral pressure is applied on the valve side. In addition, an on-site partial discharge test of a converter transformer is used as an example to explain the calculation process of the test parameters and prove the rationality of the applied voltage method and the calculation of the test parameters.

Background: to elucidate the predictors of progression-free survival (PFS) and overall survival (OS) in high-risk endometrial cancer patients. Methods: the medical records of all consecutivewomen with high-risk endometrial cancer were reviewed. Results: among 92 high-risk endometrial cancer patients, 30 women experienced recurrence, and 21 women died. The 5-year PFS and OS probabilities were 65.3% and 75.9%, respectively. Multivariable Cox regression revealed that body mass index (hazard ratio (HR) = 1.11), paraaortic lymph node metastasis (HR = 11.11), lymphovascular space invasion (HR = 5.61), and sandwich chemoradiotherapy (HR = 0.15) were independently predictors of PFS. Body mass index (HR = 1.31), paraaortic lymph node metastasis (HR = 32.74), non-endometrioid cell type (HR = 11.31), and sandwich chemoradiotherapy (HR = 0.07) were independently predictors of OS. Among 51 women who underwent sandwich (n = 35) or concurrent (n = 16) chemoradiotherapy, the use of sandwich chemoradiotherapy were associated with better PFS (adjusted HR = 0.26, 95% CI = 0.08&ndash, 0.87, p = 0.03) and OS (adjusted HR = 0.11, 95% CI = 0.02&ndash, 0.71, p = 0.02) compared with concurrent chemoradiotherapy. Conclusion: compared with concurrent chemoradiotherapy, sandwich chemoradiotherapy was associated with better PFS and OS in high-risk endometrial cancer patients. In addition, high body mass index, paraaortic lymph node metastasis, and non-endometrioid cell type were also predictors of poor OS in high-risk endometrial cancer patients.

Background: We aimed to compare the clinical outcomes between intraperitoneal chemotherapy and dose-dense chemotherapy for the frontline treatment of advanced ovarian, fallopian tube and primary peritoneal cancer in women not receiving bevacizumab. Methods: All consecutive women with stage II~IV cancer treated with either frontline intraperitoneal or dose-dense platinum/paclitaxel chemotherapy and not receiving bevacizumab between March 2006 and June 2019 were reviewed. Results: A total of 50 women (intraperitoneal group, n = 22, dose-dense group, n = 28) were reviewed. Median progression-free survival (32.6 months versus 14.2 months, adjusted hazard ratio = 0.38, 95% CI = 0.16 to 0.90, p = 0.03) and overall survival (not reached versus 30.7 months, adjusted hazard ratio = 0.23, 95% CI = 0.07 to 0.79, p = 0.02) were significantly higher in the intraperitoneal group than in the dose-dense group. A multivariable Cox proportional-hazards model also indicated that the number of frontline chemotherapy cycles (adjusted hazard ratio = 0.66, 95% CI 0.47 to 0.94, p = 0.02) was a predictor of better overall survival. Nausea/vomiting and nephrotoxicity occurred more frequently in the intraperitoneal group (p = 0.02 and &lt, 0.0001, respectively). Conclusions: Intraperitoneal chemotherapy seems to be superior in progression free survival and overall survival to dose-dense chemotherapy in the frontline treatment of women with optimally resected advanced ovarian, fallopian tube or primary peritoneal cancer and not receiving bevacizumab.

Voxel-based morphometry (VBM) is a popular non-invasive magnetic resonance imaging technique to investigate brain gray matter (GM) differences between groups. Recently, two VBM studies in migraine have been published in The Journal of Headache and Pain. Reviewing the two and those previous published VBM studies, we found considerable variations of the results. Spatially diverse brain regions with decreased and increased GM alterations and null findings have been reported. It is interesting to know whether there is a reliable brain morphological signature for migraine. Coordinate-based meta-analysis (CBMA) is increasingly used to quantitatively pool individual neuroimaging studies to identify consistent and reliable findings. Several CBMA have been conducted, however, their results were inconsistent. The algorithms for CBMA have evolved and more eligible VBM studies in migraine have been published. We therefore conducted an updated CBMA using the latest algorithms for CBMA, seed-based d mapping with permutation of subject images (SDM-PSI). The present CBMA of 32 VBM studies (41 datasets comprising 1252 patients and 1025 healthy controls) found no evidence of consistent GM alterations in migraine. Sensitivity analysis, subgroup meta-analyses, and meta-regression analyses revealed that the result was robust. This negative result indicates that there is no reliable brain morphological signature for migraine. VBM investigations in migraine remain a heterogeneous field. Many potential confounding factors, such as underpowered sample sizes, variations in demographic and clinical characteristics, and differences in MRI scanners, head coils, scanning parameters, preprocessing procedures, and statistical strategies may cause the inconsistences of the results. Future VBM studies are warranted to enroll well-characterized and homogeneous subtype samples with appropriate sample sizes, comprehensively assess comorbidities and medication status, and use well-validated and standardized imaging protocols and processing and analysis pipelines to produce robust and replicable results in migraine.

Background In order to detect glaucomatous optic nerve damages early on and evaluate the severity of glaucoma, a previously developed analytic method based on photographic retinal nerve fiber layer (RNFL) angle defect was proposed. However, the correlation between these defective angles and the severity of visual field defect has not been verified. This study aimed to confirm the correlation described above. Methods We reviewed a total of 227 glaucomatous eyes (38 enrolled, 189 excluded) during an interval of 5 years. The angles of all eyes were measured on RNFL photograph, of which angle α is the angular width between the macula center and the proximity of RNFL defect, and angle β (+c) is the sum of angular width(s) of localized RNFL defect. The severity of visual field defect was determined by mean deviation (MD), pattern standard deviation (PSD), and visual field index (VFI). Correlation analysis was performed on angle α and angle β (+c) with the presence of central scotoma and visual field defect parameters, respectively. Results Angle β (+c) showed significant correlation with MD (P = 0.007), PSD (P = 0.02), VFI (P = 0.03), and average RNFL thickness (P = 0.03). No correlation was found between angle α and the presence of central scotoma. Conclusions In conclusion, measuring the angular width of localized RNFL defect is a viable method for determining the severity of visual field defect.

In Taiwan, the prevalence of myopia in children between 6 and 18 years old is over 80%, and high myopia accounts for over 20%, which turned out to be in the leading place worldwide. Orthokeratology and low-dose atropine are proven treatments to reduce myopia progression, though the potential corneal disturbances remain an issue in young populations. The alteration of the tear film is widely discussed but there is no consensus to date, so we aim to investigate the tear film spatial instability in children with myopia control using atropine or orthokeratology. Thirty-eight treatment-naïve participants and 126 myopic children under treatments were enrolled. The ocular surface homeostasis, spatial distribution of tear break-up, and high-order aberrations (HOAs) of the corneal surface were assessed. We found out that myopic children treated with either atropine or orthokeratology showed ocular surface homeostasis similar to that in treatment-naïve children. Nevertheless, children treated with orthokeratology presented higher HOAs (p p = 0.04). This unique spatial instability of the tear film associated with myopia treatment might provide a more focused way of monitoring the pediatric tear film instability.

OBJECTIVE Photoplethysmogram (PPG) signals have been widely used to estimate blood pressure (BP) cufflessly and continuously. A number of different PPG features have been proposed and extracted from PPG signals with the aim of accurately estimating BP. However, the underlying physiological mechanisms of PPG-based BP estimation still remain unclear, particularly those corresponding to various PPG features. In this study, the physiological mechanisms of PPG features for BP estimation were investigated, which may provide further insight. APPROACH Experiments with cold stimuli and an exercise trial were designed to change the total peripheral vascular resistance (TPR) and cardiac output (CO), respectively. Instantaneous BP and continuous PPG signals from 12 healthy subjects were recorded throughout the experiments. A total of 65 PPG features were extracted from the original, the first derivative, and the second derivative waves of PPG. The significance of the change of PPG features in the cold stimuli phase and in the early exercise recovery period was compared with that in the baseline phase. MAIN RESULTS Intensity-specific PPG features changed significantly (p < 0.05) in the cold stimuli phase compared with the baseline phase, demonstrating that they were TPR-correlated. Time-specific PPG features changed significantly (p < 0.05) in the early exercise recovery period compared with the baseline phase, suggesting they were CO-correlated. Most of the PPG features associated with slope and area changed obviously both in the cold stimuli phase and in the early exercise recovery period, indicating that they should be TPR-correlated and CO-correlated. SIGNIFICANCE The findings of this study explained the intrinsic physiological mechanisms underlying PPG features used for BP estimation, and provided insights for exploring more diagnostic applications of the PPG features.

We examined the bathtub drowning mortality among older adults in Japan. Mortality data from Japan and 30 other Organization for Economic Co-operation and Development (OECD) countries were extracted from World Health Organization Cause of Death Query Online. During 2012-2014, unintentional drowning mortality rates in Japan were 9.5, 28.2 and 39.7 per 100,000 population for adults aged 65-74, 75-84 and ≥85 years, respectively-rates highest among the 31 OECD countries. In total, 6377 older adults aged ≥65 years died from unintentional drowning in 2014, of which 4857 (76%) deaths involved bathtubs. During 1995-2014, the bathtub drowning mortality rate for adults aged ≥65 years was stable in Japan. During 2011-2014, approximately 4800 older adults died from bathtub drowning annually. Death predominantly occurred 'while in a bathtub', rather than 'following a fall into a bathtub'. In 2014, 95% and 87% of bathtub drowning deaths among older women and men aged ≥65 years, respectively, occurred at home. In conclusion, bathtub drowning deaths at home is an important public health problem among older adults Japanese and efforts are needed to reduce these preventable deaths.

For better treatment outcomes, dentists usually use a set of parameters for orthodontic evaluation. In this study, a new method is proposed to assist dentists in obtaining reliable assessment of these parameters. The proposed method is based on dental panoramic radiographs and can be divided into four stages: image preprocessing, model training, tooth segmentation, and assessment of orthodontic parameters. The image is first normalized and enhanced. Then, the model training stage consists of shape and image model training, energy function training, and weight training. Next, we automatically segment the tooth contours in an energy-minimized manner. Finally, the automatic assessment of orthodontic parameters is carried out. The experimental results show that the average of absolute distance, the Dice similarity coefficient, and the average qualitative score ranged between 4.17 and 6.03, 0.87 and 0.90, as well as 2.58 and 3.12, respectively. The orthodontic assessment also is close to the evaluation of orthodontists. It has been shown that the proposed method can obtain accurate and consistent measurement in helping dentists to obtain an objective treatment evaluation.

Probiotics are defined as microorganisms with beneficial health effects when consumed by humans, being applied mainly to improve allergic or intestinal diseases. Due to the increasing resistance of pathogens to antibiotics, the abuse of antibiotics becomes inefficient in the skin and in systemic infections, and probiotics may also provide the protective effect for repairing the healing of infected cutaneous wounds. Here we selected two Lactobacillus strains, L. plantarum GMNL-6 and L. paracasei GMNL-653, in heat-killed format to examine the beneficial effect in skin wound repair through the selection by promoting collagen synthesis in Hs68 fibroblast cells. The coverage of gels containing heat-killed GMNL-6 or GMNL-653 on the mouse tail with experimental wounds displayed healing promoting effects with promoting of metalloproteinase-1 expression at the early phase and reduced excessive fibrosis accumulation and deposition in the later tail-skin recovery stage. More importantly, lipoteichoic acid, the major component of Lactobacillus cell wall, from GMNL-6/GMNL-653 could achieve the anti-fibrogenic benefit similar to the heat-killed bacteria cells in the TGF-β stimulated Hs68 fibroblast cell model. Our study offers a new therapeutic potential of the heat-killed format of Lactobacillus as an alternative approach to treating skin healing disorders.

BACKGROUND Severe fever with thrombocytopenia syndrome is a serious insect-borne infectious disease caused by the Huaiyangshanbanyang virus. We conducted a retrospective study to identify risk factors for neurological complications caused by the virus. MATERIAL AND METHODS We included 121 patients who had severe fever with thrombocytopenia syndrome and were admitted to our hospital from 2013 to 2020. Patients' laboratory test results and clinical data were collected. Univariate and multivariate regression were used for statistical analysis. RESULTS Patients with neurological complications had higher mortality rates and longer hospital stays and disease duration than did patients without neurological complications. The neurological symptoms with the highest incidence rates were involuntary tremors (tongue and mandible), cognitive disorder, and limb tremors. Patients with neurological complications had a higher incidence of abnormal heart rhythms. Subcutaneous bleeding, pulmonary rales, percentage of neutrophils, increased lactate dehydrogenase and C-reactive protein levels, and decreased chloride ion concentration were closely related to the occurrence of neurological complications. The significant decrease in chloride ion concentration within 1 to 5 days of disease onset may be a risk factor for predicting the occurrence of neurological complications in patients with severe fever with thrombocytopenia syndrome. CONCLUSIONS Early monitoring of subcutaneous bleeding, pulmonary rales, electrocardiogram changes, and biochemical indicators in patients with severe fever with thrombocytopenia syndrome can predict the occurrence of neurological complications.

Osteoporotic patients often suffer from bone fracture but its healing is compromised due to impaired osteogenesis potential of bone marrow-derived mesenchymal stem cells (BMSCs). Here we aimed to exploit adipose-derived stem cells from ovariectomized rats (OVX-ASCs) for bone healing. We unraveled that OVX-ASCs highly expressed miR-214 and identified 2 miR-214 targets: CTNNB1 (β-catenin) and TAB2. We demonstrated that miR-214 targeting of these two genes blocked the Wnt pathway, led to preferable adipogenesis and hindered osteogenesis. As a result, OVX-ASCs implantation into OVX rats failed to heal critical-size metaphyseal bone defects. We further engineered the OVX-ASCs with a novel Cre/loxP-based hybrid baculovirus vector that conferred prolonged expression of miR-214 sponge. Gene delivery for miR-214 sponge expression successfully downregulated miR-214 levels, activated the Wnt pathway, upregulated osteogenic factors β-catenin/Runx2, downregulated adipogenic factors PPAR-γ and C/EBP-α, shifted the differentiation propensity towards osteogenic lineage, enhanced the osteogenesis of co-cultured OVX-BMSCs, elevated BMP7/osteoprotegerin secretion and hindered exosomal miR-214/osteopontin release. Consequently, implanting the miR-214 sponge-expressing OVX-ASCs tremendously improved bone healing in OVX rats. Co-expression of miR-214 sponge and BMP2 further synergized the OVX-ASCs-mediated bone regeneration in OVX rats. This study implicates the potential of suppressing miR-214 by baculovirus-mediated gene delivery in osteoporotic ASCs for regenerative medicine.

Background: The current study followed-up site-specific cancer risks in an unique cohort with 30 years’ follow-up after long-term low-dose-rate radiation exposure in Taiwan. Methods: Six thousand two hundred and forty two Taiwanese people received extra exposure in residential and school buildings constructed with Co-60-contaminated steel from 1982 until informed and relocated in early 1990s. The additional doses received have been estimated. During 1983–2012, 300 cancer cases were identified through the national cancer registry in Taiwan, 247 cases with minimum latent periods from initial exposure. The hazard ratios (HR) of site-specific cancers were estimated with additional cumulative exposure estimated individually. Results: Dose-dependent risks were statistically significantly increased for leukaemia excluding chronic lymphocytic leukaemia (HR100mSv 1.18; 90% CI 1.04–1.28), breast cancers (HR100mSv 1.11; 90% CI 1.05–1.20), and all cancers (HR100mSv 1.05; 90% CI 1.0–1.08, P=0.04). Women with an initial age of exposure lower than 20 were shown with dose response increase in breast cancers risks (HR100mSv 1.38; 90% CI 1.14–1.60; P=0.0008). Conclusions: Radiation exposure before age 20 was associated with a significantly increased risk of breast cancer at much lower radiation exposure than observed previously.

An online study was conducted to evaluate a new set of web-based parenting guidelines for the prevention of childhood depression and anxiety (http://www.parentingstrategies.net/depression). Visitors to the website were invited to respond to a demographic survey. Users who consented to a follow-up evaluation survey were emailed a survey web link a month later, asking their appraisals of the guidelines and actions taken as a result of accessing the guidelines. The findings suggest that the parenting guidelines were generally well-received by users and may be disseminated as a universal resource to parents and carers for the prevention of childhood depression and anxiety.

The aim of this study was to evaluate the efficacy and feasibility of a novel pusher device for performing extracorporeal knot tying. Each of the 3 laparoscopists randomly performed 10 device-assisted double sheet bends (the device group), ten 4s modified Roeder sliding knots (the sliding group), and 10 laparoscopic traditional extracorporeal static surgeon's knots (the static group). All knots and 5 unknotted threads were measured for strength. The device group had higher knot strength, lower knotting failure rate, and shorter knotting time compared with the sliding group. The knot strengths of the successful knots in the device group were consistent with those obtained in the static group, and higher than the sliding group. Our laparoscopic novel pusher device should be an effective device in assisting knot tying with the advantages of steady and strong knot strength, lower failure rate, and shorter knotting time.

Objective Previous studies evaluating the situation-background-assessment-recommendation (SBAR) have been shown to increase effective nurse–physician communication and collaboration. The purpose of this study is to evaluate the impact of the SBAR technique on safety attitudes in the obstetrics department. Materials and Methods This study implemented the SBAR Collaborative Communication Education course and was conducted in a medical center from February 2012 to March 2015, which included an educational session on fetal heart rate monitoring, a case-based discussion, and a video demonstration on traditional and SBAR communication. The nurses in the obstetrics department were requested to report their clinical findings and recommendations using a novel SBAR list when abnormal fetal heart beat tracings occurred. All obstetric nurses were requested to complete the Chinese-version of the Safety Attitudes Questionnaire before and after the SBAR educational course. The primary outcome was to evaluate the effect of the SBAR technique on the safety attitudes of the obstetrics department. The secondary outcome was to evaluate the effect of the SBAR technique on the 5-minute Apgar score for neonates. Results Most values, including teamwork climate, safety climate, job satisfaction, and working conditions, significantly improved at both postintervention surveys compared with the preintervention survey. There were no significant differences in the number of the neonates with less than seven 5-minute Apgar scores between the pre- and postintervention periods. Conclusion The SBAR technique, which uses a novel structured handover list, is a feasible tool for nurse–obstetrician communication, and it may improve most dimensions of safety attitudes in the obstetrics department.

Probiotics have been reported to ameliorate symptoms of type 2 diabetes mellitus (T2DM) in animal models and human studies. We previously demonstrated that oral administration of Lactobacillus reuteri ADR-3 reduced insulin resistance in high-fructose-fed (HFD) rats. In the present study, we first identified another L. reuteri strain, ADR-1, which displayed anti-diabetes activity that reduced the levels of serum HbA1c and cholesterol and that increased antioxidant proteins in HFD rats. We further performed a randomized, double-blinded, placebo-controlled trial with a total of 68 T2DM patients to examine the beneficial effects of oral consumption of L. reuteri strains ADR-1 and ADR-3 and to investigate the associated changes in intestinal flora using a quantitative PCR method to analyze 16 S rRNA in fecal specimens. Significant reductions in HbA1c and serum cholesterol were observed in participants in the live ADR-1 consumption group (n = 22) after 3 months of intake when compared with those in the placebo group (n = 22). Although there was no significant difference in the HbA1c serum level among participants who consumed heat-killed ADR-3 (n = 24), the systolic blood pressure and mean blood pressure were significantly decreased after 6 months of intake. There was no obvious change in serum inflammatory cytokines or antioxidant proteins in participants after intaking ADR-1 or ADR-3, except for a reduction in IL-1β in the ADR-3 consumption group after 6 months of intake. With the analysis of fecal microflora, we found that L. reuteri or Bifidobacterium spp. were significantly increased in the ADR-1 and ADR-3 consumption groups, respectively, after 6 months of intake. Interestingly, a significant reduction in HbA1c was observed in the ADR-1 and ADR-3 consumption participants who displayed at least an 8-fold increase in fecal L. reuteri. We also observed that there was a significantly positive correlation between Bifidobacterium spp. and Lactobacillus spp. in participants with increased levels of fecal L. reuteri. In the ADR-1 intake group, the fecal Lactobacillus spp. level displayed a positive correlation with Bifidobacterium spp. but was negatively correlated with Bacteroidetes. The total level of fecal L. reuteri in participants in the ADR-3 consumption group was positively correlated with Firmicutes. In conclusion, L. reuteri strains ADR-1 and ADR-3 have beneficial effects on T2DM patients, and the consumption of different strains of L. reuteri may influence changes in intestinal flora, which may lead to different outcomes after probiotic intake.

Fluid overload is a potential complication of hysteroscopic procedures with the possibility of dangerous electrolyte changes. This prospective randomized controlled trial aimed to compare perioperative outcomes and changes in electrolytes after hysteroscopic procedures between the manual infusion (MI) and the pump infusion (PI) methods for distending media infusion. One hundred consecutive women who had hysteroscopic procedures between December 2013 and February 2017 were recruited and randomly allocated to either the MI or PI group. The PI group was associated with an increased volume of infused fluid and collected fluid compared with the volumes of the MI group. Almost all serum electrolyte levels differed significantly between the baseline and postoperative values in both groups; however, no significant differences were noted between the groups. The change in potassium level was positively correlated with the volume of fluid deficit (Spearman’s rho = 0.24, P = 0.03), whereas the change in calcium level was negatively correlated with the volume of fluid deficit (Spearman’s rho = −0.26, P = 0.046). With no between-group differences in the changes in the other perioperative parameters and electrolytes, the MI method can be a good alternative for delivering distending media for hysteroscopic procedures.

Background: The diagnosis of overlap syndrome involving systemic lupus erythematosus (SLE) and autoimmune hepatitis (AIH) is not easily established because of its similar clinical presentations and biochemical features to those of lupus hepatitis. The term overlap syndrome is usually used in the context of overlap of autoimmune hepatitis with PSC (primary sclerosing cholangitis) or PBC (primary biliary cholangitis). Few cases of AIH complicated by SLE have been reported in the literature, and the condition is even rarer in childhood.Case presentation: Here we report the case of a 16-year-old girl with SLE who initially presented with autoimmune (cholestatic) hepatitis. According to American Association for the Study of Liver Diseases practice guidelines, the diagnosis was made based on aggregated scores including female (+2); ALP:AST (or ALT) ratio 1:80 (+3); negative hepatitis viral markers and drug history (+3, +1); average alcohol intake

Background: Lymphoceles could represent a detrimental complication after retroperitoneal lymph node dissection. Our aim was to elucidate predictors of lymphoceles. Methods: Between 2011 and 2017, medical records of consecutive women who underwent laparotomic retroperitoneal lymph node dissection for FIGO stage I or II gynecologic cancer were reviewed. Results: A total of 204 women, including those with lymphoceles (n = 31) and symptomatic lymphoceles (n = 7), were reviewed. According to multivariable analysis, parity (odds ratio = 0.59, p = 0.003), adjuvant pelvic radiotherapy (odds ratio = 2.60, p = 0.039), and peritoneal nonclosure without pelvic drainage (odds ratio = 2.31, p = 0.048) were predictors of lymphoceles. In addition, parity (odds ratio = 0.73, p = 0.03), hypertension (odds ratio = 2.62, p = 0.02), and peritoneal partial closure with pelvic drainage (odds ratio = 0.27, p = 0.02) were predictors of complications. Conclusion: Low parity, adjuvant pelvic radiotherapy, and peritoneal nonclosure without pelvic drainage were associated with increased lymphocele formation. In addition, a lower complication rate was found in the peritoneal partial closure with pelvic drainage group, thus, peritoneal partial closure with pelvic drainage might be suggested for women who undergo laparotomic retroperitoneal lymph node dissection.

12080 Background: The first five years post-treatment for breast cancer are a critical phase, when the survivors may face a multitude of physical and psychosocial problems. We aimed to develop an e-home based symptom management and mindfulness training program to support women with breast cancer in transition to survivorship and to determine its effect on the endpoints including quality of life, symptom distress, psychosocial adjustment, and psychological morbidity. Methods: This parallel 4-arm, superiority randomized clinical trial together with a process evaluation using semi-structured interview recruited women who had completed cancer treatment for stage 0 to 3 breast cancer between 6 months to 5 years previously, from November 2016 through March 2020 at two tertiary hospitals. A total of 593 women were eligible, of these, 402 refused to participate and 191 women were randomized. However, 19 subjects withdrew from the study without completion of baseline assessments. Hence, 172 subjects were included in the intention-to-treat analysis (e-home based breast cancer survivorship program, experimental group; n = 44), comparison group 1 (online symptom management program only; n = 41), comparison group 2 (online mindfulness training program only; n = 44) or the usual care group (n = 43). The e-home based breast cancer survivorship program involved 5 weekly online education module regarding self-management strategies of common symptoms + various online self-administered mindfulness exercises. The primary endpoint included change of Quality of Life-Cancer Survivor Scale (QoL-CS) score measured at 8, 12 and 24 weeks from baseline. Secondary endpoints were changes of Social Support Questionnaire, Breast Cancer Survivor Self-Efficacy Scale, Memorial Symptom Assessment Scale, Psychosocial Adjustment to Illness Scale, Fear of Recurrence Scale, Hospital and anxiety Depression Scale, and Five Facet Mindfulness Questionnaire scores. Results: Of 172 subjects, mean ± SD age was 51.2 ± 9.4 years; 118 (77.7%) were in the first two years of cancer treatment completion; 165 (98.2%) underwent surgery; and 111 (73.5%) treated with adjuvant chemotherapy. All demographic and clinical characteristics were comparable among the four groups ( p>.05). There was no between-group difference in the primary endpoint; QoL-CS scores among groups at 8, 12 and 24 weeks from baseline ( p>.05). Secondary endpoints were also not different among groups ( p>.05). Two main themes; positive impact and gap/barrier, emerged from process evaluation data. Conclusions: In women who were in the first five years post-breast cancer treatment, an e-home based multidimensional cancer survivorship program did not affect outcomes. Nevertheless, the interview data revealed a positive experience in regards to the home-based approach in cancer survivorship care program. Clinical trial information: NCT02931864.

Objectives: The objective of this study is to investigate the feelings (well-being) of emergency physicians in Taiwan regarding their job and the relationship between these feelings and the work environment. Materials and Methods: A questionnaire was used to survey emergency physicians across Taiwan from January to June 2014. The questionnaire contents were categorized into five specific factors that could affect well-being, including “emergency quality, emergency safety, support environment, workload, and salary and benefits.” Well-being was rated directly on a scale of 1–10, with 10 indicating the highest level of happiness. Physician retention was also surveyed. The correlations among the five factors, well-being, and physician retention were analyzed. The five factors were quantified as a “happiness index” and compared between religious and nonreligious hospitals and medical centers and regional hospitals. Results: A total of 398 questionnaires were received, and the response rate was 39%. Of these, 42.7% of responders reported high ratings for well-being (scores of 7–10, 1 is the worse, and 10 is the best) and 40.3% felt neutral (scores of 5–6). Only 12.3% doctors did not think they would stay at the same position for the next 3 years. All five factors had moderately significant correlations with each other (γ = 0.195–0.534, P < 0.01). All five factors also significantly correlated with well-being. Emergency safety (γ = 0.121, P < 0.05), salary and benefits (γ = 0.143, P < 0.05), and well-being (γ = 0.189, P < 0.01) were correlated with physician retention. The happiness indices of emergency quality, support environment, and workload were significantly higher in regional hospitals than medical centers. Conclusions: All five indicators had impacts on well-being. The respondents reported heavy workloads, including high stress and even poorly met physiological needs. In addition, the threat of violence, salaries, and well-being correlated with physician retention. Hospital administrators can make efforts to improve the well-being of doctors and physician retention by adjusting environmental factors.

Wu, E.C.; Ma, W.H., Chen, Y.L.; Wu, H.L.; Hu, K.C.; Hsiao, S.C. and Wu, Y.C., 2016. Probabilistic Tsunami Hazard Analysis — Application to Maanshan Nuclear Power Plant in Taiwan. In: Vila-Concejo, A.; Bruce, E.; Kennedy, D.M., and McCarroll, R.J. (eds.), Proceedings of the 14th International Coastal Symposium (Sydney, Australia). Journal of Coastal Research, Special Issue, No. 75, pp. 1267 - 1271. Coconut Creek (Florida), ISSN 0749-0208. In the past twelve years, two earthquakes of magnitude 9.0 have occurred in the western Pacific. These earthquakes resulted in tsunamis, causing tremendous casualties, such as the nuclear disaster in Japan on March, 2011. Taiwan is an island located in the circum-Pacific belt, along which approximately 90% of the world's largest earthquakes take place. To prevent hazards, probabilistic tsunami hazard analysis (PTHA) is applied to nuclear power plants in the coastal regions of Taiwan. The approach developed here allows for the selection of reasonable tsunamis gene...

Protective structure, acted as a substructure of internal insulation system in cryogenic wind tunnel, is in possession of such advantages of isolating insulation unit from cryogenic medium and reducing cold energy loss. However, the protective structure is continuously subjected to alternating pressure during the operation of cryogenic wind tunnel. Thus, the type selection and strength check on connecting fastener, acted as weak bearing component in protective structure, are investigated. Firstly, according to the composition of protective structure, three key connecting positions are determined and the corresponding connecting fasteners are selected. Then, according to the cryogenic wind tunnel working condition, the theoretical mechanical models of connecting fasteners are built under different working conditions. Finally, involving the force and moment balance, mechanics analysis and strength check are conducted on connecting fasteners. The obtained results show that the selected fasteners are conformed to the strength requirement of cryogenic wind tunnel in service, which paves the way for building the cryogenic wind tunnel in the future.

TPS12130 Background: The first five years post-treatment for breast cancer are a critical phase, when the survivors may face a multitude of problems, including persistent and/or late-emerging symptoms following the cancer and its treatment, psycho-social distress associated with the risk of cancer recurrence, chronic uncertainty and social disruption. Thus, this trial will answer the research questions of 'Will the combined symptom management and mindfulness-based training programme be a promising approach to assist women with breast cancer in transition from treatment to survivorship?', and 'Since breast cancer survivors have infrequent clinical follow-up, will e-Home based system provide a feasible option for post-treatment care?' Methods: We aim to develop an e-Home based symptom management and mindfulness training programme for breast cancer survivors and to determine its effects on the endpoints including quality of life, symptom distress, psychosocial adjustment, psychological morbidity, and unplanned outpatient attendance or hospitalisation in breast cancer survivors. (ClinicalTrials.gov Identifier: NCT02931864) We employ a randomised clinical trial with four study arms (with 47 subjects, who have completed cancer treatment for stage 0 to 3 breast cancer between 6 months to 5 years previously, in each arm) together with a process evaluation; group 1 (usual care), group 2 (experimental group: five weekly sessions of online symptom management + mindfulness training programme and usual care), group 3 (comparison group 1: online symptom management programme and usual care), and group 4 (comparison group 2: online mindfulness training programme and usual care). Subjects will complete questionnaires measures of 6-item Social Support Questionnaire, Breast Cancer Survivor Self- Efficacy Scale, the Quality of Life-Cancer Survivor Scale, Memorial Symptom Assessment Scale, Psychosocial Adjustment to Illness Scale, short version of the Fear of Recurrence Scale, Hospital and anxiety Depression Scale, and Five Facet Mindfulness Questionnaire at baseline, at 8 weeks from time 1 (time 2), at 12 weeks from time 1 (time 3) and at 24 weeks from time 1 (time 4). Intention-to-treat approach will be used. Repeated measures analysis of variance will be used to examine the differences on outcome measures among the experimental, comparison, and control groups across study time points. Currently, 162 of 188 planned subjects have been enrolled and the trial continues as planned. Clinical trial information: NCT02931864 .

The bacterial species, Helicobacter pylori, is associated with several gastrointestinal diseases, and poses serious health threats owing to its resistance to antibiotics. Lactobacillus spp., on the other hand, possess probiotic activities that have beneficial effects in humans. However, the mechanisms by which Lactobacillus spp. harbor favorable functions and act against H. pylori infection remain to be explored. The aim of this study was to investigate the ability of bacterial strains, Lactobacillus rhamnosus and Lactobacillus acidophilus, termed GMNL-74 and GMNL-185, respectively, to inhibit H. pylori growth and inflammation. Our results showed that GMNL-74 and GMNL-185 possess potent antimicrobial activity against multidrug resistant (MDR)-H. pylori. In addition, an in vitro cell-based model revealed that the inhibition of H. pylori adhesion and invasion of gastric epithelial cells and interleukin-8 production were significantly decreased by treatment with both the Lactobacillus strains. In vivo studies demonstrated that colonization of H. pylori and induced inflammation in the mouse stomach were also alleviated by these Lactobacillus strains. Furthermore, the abundance of beneficial gut bacteria, including Bifidobacterium spp. and Akkermansia muciniphilia, were significantly increased in H. pylori-infected mice treated with GMNL-74 and GMNL-185. These results demonstrate that Lactobacillus spp. ameliorate H. pylori-induced inflammation and supports beneficial gut specific bacteria that act against H. pylori infection.

Swallowing is an extremely complex motion controlled by multiple muscles on the front neck region. Normal swallowing is dependent on orderly activation and co-coordination of the associated neck muscles, known as muscle synergy. However, evidence for muscle synergy during normal swallowing is rarely investigated. In this study, we studied the muscle synergy associated with swallowing saliva based on high-density (HD) surface electromyography (sEMG) signals acquired from four healthy subjects. The non-negative matrix factorization algorithm was applied to reconstruct the muscle activation patterns, and the values of variance accounted for (VAF) coefficients were computed to determine the number of muscle synergies. The results showed that the VAF values raised with the increase in the number of synergies on both the left and right sides of the neck. And the variation tendency of the VAF values was almost similar between the left and right area with a significant correlation ($\text{r}=0.9902 \pm 0.0046$, $\mathrm {p}

Probiotics have been reported to ameliorate symptoms of type 2 diabetes mellitus (T2DM) in animal models and human studies. We previously demonstrated that oral administration of Lactobacillus reuteri ADR-3 reduced insulin resistance in high-fructose-fed (HFD) rats. In the present study, we first identified another L. reuteri strain, ADR-1, which displayed anti-diabetes activity that reduced the levels of serum HbA1c and cholesterol and that increased antioxidant proteins in HFD rats. We further performed a randomized, double-blinded, placebo-controlled trial with a total of 68 T2DM patients to examine the beneficial effects of oral consumption of L. reuteri strains ADR-1 and ADR-3 and to investigate the associated changes in intestinal flora using a quantitative PCR method to analyze 16 S rRNA in fecal specimens. Significant reductions in HbA1c and serum cholesterol were observed in participants in the live ADR-1 consumption group (n = 22) after 3 months of intake when compared with those in the placebo group (n = 22). Although there was no significant difference in the HbA1c serum level among participants who consumed heat-killed ADR-3 (n = 24), the systolic blood pressure and mean blood pressure were significantly decreased after 6 months of intake. There was no obvious change in serum inflammatory cytokines or antioxidant proteins in participants after intaking ADR-1 or ADR-3, except for a reduction in IL-1β in the ADR-3 consumption group after 6 months of intake. With the analysis of fecal microflora, we found that L. reuteri or Bifidobacterium spp. were significantly increased in the ADR-1 and ADR-3 consumption groups, respectively, after 6 months of intake. Interestingly, a significant reduction in HbA1c was observed in the ADR-1 and ADR-3 consumption participants who displayed at least an 8-fold increase in fecal L. reuteri. We also observed that there was a significantly positive correlation between Bifidobacterium spp. and Lactobacillus spp. in participants with increased levels of fecal L. reuteri. In the ADR-1 intake group, the fecal Lactobacillus spp. level displayed a positive correlation with Bifidobacterium spp. but was negatively correlated with Bacteroidetes. The total level of fecal L. reuteri in participants in the ADR-3 consumption group was positively correlated with Firmicutes. In conclusion, L. reuteri strains ADR-1 and ADR-3 have beneficial effects on T2DM patients, and the consumption of different strains of L. reuteri may influence changes in intestinal flora, which may lead to different outcomes after probiotic intake.

Background: It is uncommon to see retinitis pigmentosa in keratoconus patients. The main difficulty of visual rehabilitation for this is restricted visual field. We presented the treatment and gene screen of visual system homeobox 1 (VSX 1) gene in this case. Case presentation: A 24-year-old man with retinitis pigmentosa presented with progressively blurred vision. Slit lamp examination revealed Vogt’s striae over both eyes, and corneal topography indicated bilateral keratoconus. We had tested 5 exons of VSX 1 gene from him and the did not find mutation on direct sequence. To improve visual acuity, we prescribed keratoconus rigid gas permeable (RGP) contact lens for him with good efficacy. However, lens dislocation occurred occasionally. He could not find dislocated lens easily due to visual field restriction, so he asked for more stable visual aids. Therefore, we instead prescribed scleral lens (SL), which were more stable on the ocular surface and led to more stable vision. Visual acuity was also gained with SL, but the tolerance time for SL was shorter compared to that of keratoconus RGP contact lens. To compare the efficacy of these two lenses, we surveyed life quality using the National Eye Institute Visual Functioning Questionnaire – 25 in three situations: baseline, with keratoconus RGP contact lens, and with SL. Conclusion: The patient used the two lens types according to his needs, and benefited from vision rehabilitation with both keratoconus RGP contact lens and SL. Keywords: keratoconus; retinitis pigmentosa; rigid gas permeable contact lenses; scleral lenses.

Bone marrow mesenchymal stem cells (BMSCs) transplantation has attracted attention for the treatment of liver cirrhosis and end-stage liver diseases. Therefore, in this study, we evaluated the effect of different methods of BMSCs transplantation in the treatment of liver cirrhosis in rats. Seventy-two male Sprague-Dawley rats were divided into 7 groups: 10 were used to extract BMSCs, 10 were used as normal group, and the remaining 52 rats were randomly divided into five groups for testing: control group, BMSCs group, BMSCs+granulocyte colony-stimulating factor (G-CSF) group, and BMSCs+Jisheng Shenqi decoction (JSSQ) group. After the end of the intervention course, liver tissue sections of rats were subjected to hematoxylin and eosin (H&E) and Masson staining, and pathological grades were scored. Liver function [aminotransferase (ALT), aspartate aminotransferase (AST), albumin (ALB)] and hepatic fibrosis markers [hyaluronidase (HA), laminin (LN), type III procollagen (PCIII), type IV collagen (CIV)] were measured. BMSCs+JSSQ group had the best effect of reducing ALT and increasing ALB after intervention therapy (P0.05). The effect of JSSQ on improving stem cell transplantation in rats with liver cirrhosis was confirmed. JSSQ combined with BMSCs could significantly improve liver function and liver pathology scores of rats with liver cirrhosis.

ObjectiveTo compare the drowning mortality rates and proportion of deaths of each intent among all drowning deaths in Organisation for Economic Co-operation and Development (OECD) countries in 2012–2014.DesignA population-based cross-sectional study.Setting32 OECD countries.ParticipantsIndividuals in OECD countries who died from drowning.Main outcome measuresDrowning mortality rates (deaths per 100 000 population) and proportion (%) of deaths of each intent (ie, unintentional intent, intentional self-harm, assault, undetermined intent and all intents combined) among all drowning deaths.ResultsCountries with the highest drowning mortality rates (deaths per 100 000 population) were Estonia (3.53), Japan (3.49) and Greece (2.40) for unintentional intent; Ireland (0.96), Belgium (0.96) and Korea (0.89) for intentional self-harm; Austria (0.57), Korea (0.56) and Hungary (0.44) for undetermined intent and Japan (4.35), Estonia (3.70) and Korea (2.73) for all intents combined. Korea ranked 12th and 3rd for unintentional intent and all intents combined, respectively. By contrast, Belgium ranked 2nd and 15th for intentional self-harm and all intents combined, respectively. The proportion of deaths of each intent among all drowning deaths in each country varied greatly: from 26.2% in Belgium to 96.8% in Chile for unintentional intent; 0.7% in Mexico to 57.4% in Belgium for intentional self-harm; 0.0% in nine countries to 4.9% in Mexico for assault and 0.0% in Israel and Turkey to 38.3% in Austria for undetermined intent.ConclusionsA large variation in the practice of classifying undetermined intent in drowning deaths across countries was noted and this variation hinders valid international comparisons of intent-specific (unintentional and intentional self-harm) drowning mortality rates.

Objectives: Limited sampling strategies (LSS) have been proposed as an alternative method for estimating area under concentration-time curve (AUC) of immunosuppressive agent tacrolimus (TAC). In this study, we aimed to develop the LSS models for predicting AUC of TAC in Chinese liver transplant patients. Methods: Twenty-eight adult liver transplant patients receiving immunosuppressive regimen including TAC were enrolled. A total of 47 pharmacokinetic profiles were obtained after 1 or 3 weeks therapy. TAC concentrations were determined before dose (0 h) and at 1, 1.5, 2, 2.5, 3, 4, 6, 8 and 12 h after dosing by LC-MS/MS assay. Optimal subset regression analysis was used to establish the models for estimating TAC AUC0-12. Prediction error (PE) and absolute PE were calculated. The agreement between predicted and measured AUC0-12 was investigated by Bland-Altman analysis. The obtained models were validated by bootstrap analysis. The prediction performance among various CYP3A5 and ABCB1 genotypes was compared. The models selected from previous published studies were also validated using our data. Results: Twenty-eight models including 1, 2, 3 and 4 blood time points sampling were established (r2 = 0.653-0.979). The best model for prediction of TAC AUC0-12 was 0.81 + 1.73C1 + 1.32C2 + 3.87C4 + 3.75C8 (r2 = 0.979). Forty profiles (85.1%) had estimated TAC AUC0-12 within ±15% of observed TAC AUC0-12. Model with C0-C2 (r2 = 0.880) can be used for outpatients who need monitoring to be carried out in a short period. We also found that ABCB1 genotype may be a reason of variation in the prediction performance. There was good correlation between predicted and measured AUC0-12 (r2 = 0.880-0.928) by using models from previous studies with sample collected within 4 h post dose. Conclusion: The LSS is an effective approach for estimation of full TAC AUC0-12 in Chinese liver transplant patients.

Smartphone photoplethysmography is a newly developed technique that can detect several physiological parameters from the photoplethysmographic signal obtained by the built-in camera of a smartphone. It is simple, low-cost, and easy-to-use, with a great potential to be used in remote medicine and home healthcare service. However, the determination of the optimal region of interest (ROI), which is an important issue for extracting photoplethysmographic signals from the camera video, has not been well studied. We herein proposed five algorithms for ROI selection: variance (VAR), spectral energy ratio (SER), template matching (TM), temporal difference (TD), and gradient (GRAD). Their performances were evaluated by a 50-subject experiment comparing the heart rates measured from the electrocardiogram and those from the smartphone using the five algorithms. The results revealed that the TM and the TD algorithms outperformed the other three as they had less standard error of estimate (

Cardiovascular disease, like hypertension, is one of the top killers of human life and early detection of cardiovascular disease is of great importance. However, traditional medical devices are often bulky and expensive, and unsuitable for home healthcare. In this paper, we proposed an easy and inexpensive technique to estimate continuous blood pressure from the heart sound signals acquired by the microphone of a smartphone. A cold-pressor experiment was performed in 32 healthy subjects, with a smartphone to acquire heart sound signals and with a commercial device to measure continuous blood pressure. The Fourier spectrum of the second heart sound and the blood pressure were regressed using a support vector machine, and the accuracy of the regression was evaluated using 10-fold cross-validation. Statistical analysis showed that the mean correlation coefficients between the predicted values from the regression model and the measured values from the commercial device were 0.707, 0.712, and 0.748 for systolic, diastolic, and mean blood pressure, respectively, and that the mean errors were less than 5 mmHg, with standard deviations less than 8 mmHg. These results suggest that this technique is of potential use for cuffless and continuous blood pressure monitoring and it has promising application in home healthcare services.