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Objective • This study aims to explore the effect of the multidimensional nursing intervention for pain on the pain level in patients with lower extremity arteriosclerosis obliterans. Methods • From January 2020 to April 2021, 132 patients with lower extremity arteriosclerosis obliterans in the First Affiliated Hospital of Xi’an Jiaotong University in China were enrolled in this prospective study. According to the random number table method, the patients were divided into the study group (n = 66; receiving multidimensional nursing intervention for pain) and the control group (n=66; receiving routine nursing intervention). The pain level, sleep quality, and claudication distance were recorded before and after the intervention. The ankle brachial index before discharge and 1, 3 and 6 months after discharge was recorded. The getting out of bed time, length of hospital stay, satisfaction with pain control, and postoperative complications were also recorded. Results • The postoperative get out of bed time and hospital stay in patients in the study group were shorter than patients in the control group (P < .05). After the intervention, the pain level was lower and sleep quality higher in the study group than in the control group (P < .05), and the limp distance in the study group was longer (P<.05). Before discharge and at 1, 3 and 6 months after discharge, the ankle brachial index in the study group was higher than in the control group (P<.05). In addition, there were significant differences between the 2 groups (P<.05). Compared with the control group (10.606%), the incidence of postoperative complications in the study group (1.515%) was lower (P<.05). Conclusions • The multidimensional nursing intervention for pain may effectively reduce pain levels, improve sleep quality, increase claudication distance and improve satisfaction with pain control, thus improving patient prognosis. [ABSTRACT FROM AUTHOR]

Abstract: Background and Aim: Non‐alcoholic fatty liver disease (NAFLD), a hepatic manifestation of the metabolic syndrome, is associated with gastroesophageal reflux disease in cross‐sectional studies, but a prospective association has not been evaluated. The current study aimed to determine whether NAFLD increases the risk of incident reflux esophagitis in a large cohort study. Methods: We conducted a cohort study of 34 063 men and women without reflux esophagitis or other upper gastrointestinal disease at baseline who underwent health checkup examinations between January 2003 and December 2013. Fatty liver was diagnosed by ultrasound based on standard criteria. Reflux esophagitis was defined by the presence of at least grade A mucosal break on esophagogastroduodenoscopy. Results: The prevalence of NAFLD at baseline was 33.2%. During 153 520.2 person‐years of follow‐up, the cumulative incidences of reflux esophagitis for participants without and with NAFLD were 9.6% and 13.8%, respectively (P < 0.001). The age‐adjusted and sex‐adjusted hazard ratio for the risk of reflux esophagitis development in participants with NAFLD compared with those without NAFLD was 1.15 (95% confidence interval 1.07–1.23; P < 0.001). However, this association disappeared after adjusting for body mass index and other metabolic factors (hazard ratio 1.01, 95% confidence interval 0.94–1.09; P = 0.79). Similarly, in multivariable‐adjusted models, there was no significant association between NAFLD severity and the risk of developing reflux esophagitis. Conclusions: Non‐alcoholic fatty liver disease is not independently associated with the risk of the development of reflux esophagitis, but rather, reflux esophagitis is primarily the consequence of increased body mass index commonly associated with NAFLD. [ABSTRACT FROM AUTHOR]

Background: Self-expandable metal stent (SEMS) insertion and percutaneous gastrostomy (PG) feeding are commonly used for patients with esophageal cancer and dysphagia. This study aimed to compare outcomes between SEMS insertion and PG feeding for them. Methods: We retrospectively analyzed 308 patients with esophageal cancer who underwent fully covered SEMS insertion (stent group) or PG (gastrostomy group) for dysphagia due to tumor. Patients with other causes of dysphagia, such as radiation-induced or postoperative stricture, were excluded from the study. Clinical outcomes were compared between the two groups, including overall survival and need for additional intervention and postprocedural nutritional status. Results: At baseline, the stent group (n = 169) had more stage IV patients, less cervical cancers, and received radiotherapy and esophagectomy less often than the gastrostomy group (n = 64). The Kaplan-Meier curves showed higher overall survival in the gastrostomy group than in the stent group. Multivariate analysis revealed that PG was associated with better survival compared with SEMS insertion (hazard ratio 0.541, 95% confidence interval 0.346–0.848, p = 0.007). In addition, the gastrostomy group needed additional intervention less often (3.1% vs. 21.9%, p < 0.001) and experienced less decrease in serum albumin levels (-0.15 ± 0.56 g/dL vs. -0.39 ± 0.58 g/dL, p = 0.011) than the stent group after procedure. Conclusions: Our data suggested that, compared with SEMS insertion, PG is associated with better overall survival in patients with esophageal cancer and dysphagia. Stabilized nutritional status by PG may play a role in improving patient survival. [ABSTRACT FROM AUTHOR]

Hashimoto's thyroiditis (HT) is characterized by dysregulated immune responses and is commonly associated with insulin resistance. However, the mechanism of insulin resistance in HT remains to be fully elucidated. The aim of the present study was to investigate the correlation between the percentage of B regulatory lymphocytes (Bregs) and insulin resistance in patients with HT but with normal thyroid function (type I). A total of 59 patients with type I HT and 38 healthy volunteers were enrolled in the study. An oral glucose tolerance test was performed to measure insulin secretion and assess β‑cell functions. Flow cytometry was performed to examine the percentages of lymphocyte populations. The patients with HT exhibited normal fasting and postprandial glucose and fasting insulin secretion, but increased secretion of early‑phase and total insulin. The patients with HT also had insufficient β‑cell compensation for insulin resistance, indicated by a reduced disposition index, in the fasting state. An elevation in the percentage of CD19+CD24+CD27+ Bregs was also observed, which correlated positively with insulin secretion and insulin resistance in the fasting state. The patients with type I HT had postprandial insulin resistance and insufficient β‑cell compensation for fasting insulin resistance. Therefore, the increase in CD19+CD24+CD27+ Bregs was closely associated with fasting insulin secretion. These results provide novel insight into the mechanism of insulin resistance in HT. [ABSTRACT FROM AUTHOR]

Noncardiac chest pain (NCCP) is an often-encountered clinical problem. Although many patients suffer from persistent or recurrent chest pain, treatment remains a challenge owing to its various possible etiologies. Gastroesophageal reflux disease (GERD) is the most common cause of NCCP. In GERD-related NCCP, proton pump inhibitor treatment appears to be effective. However, the pathophysiology remains to be fully elucidated in NCCP patients without GERD. Treatment for non-GERD-related NCCP has been aimed at esophageal motility disorders and visceral hypersensitivity. As there is growing evidence that esophageal visceral hypersensitivity plays a role in NCCP, pain modulators have become the mainstay of therapy in patients with non-GERD-related NCCP. However, there is an unmet need for the treatment of esophageal hypersensitivity in NCCP due to modest evidence for the benefit of pain modulators, including antidepressants, in non-GERD-related NCCP. Recent studies have demonstrated that esophageal mast cell infiltration and impaired mucosal integrity are related to visceral hypersensitivity in patients with NCCP. Thus, esophageal mast cell stabilization and restoration of esophageal mucosal integrity could be considered potential therapeutic targets in selected NCCP patients with hypersensitivity. However, further observations are necessary to shed light on esophageal hypersensitivity in NCCP. [ABSTRACT FROM AUTHOR]

Background: Improving gastric accommodation and gastric emptying is an attractive physiological treatment target in patients with functional dyspepsia (FD). We evaluated the effect of DA-9701, a new drug for FD, on gastric motor function after a meal in healthy volunteers using magnetic resonance imaging (MRI). Methods: Forty healthy volunteers were randomly allocated to receive either DA-9701 or placebo. After 5 days of treatment, subjects underwent gastric MRI (60 min before and 15, 30, 45, 60, 90, and 120 min after a liquid test meal). Gastric volume was measured through 3-dimensional reconstruction from MRI data. We analyzed 4 outcome variables including changes in total gastric volume (TGV), proximal TGV, and proximal to distal TGV ratio after a meal and gastric emptying rates after adjusting values at the pre-test meal. Results: Changes in TGV and proximal TGV after a meal did not differ between the DA-9701 and placebo groups (difference between groups -25.9 mL, 95% confidence interval [CI] -54.0 to 2.3 mL, P = 0.070 and -2.9 mL, 95% CI -30.3 to 24.5 mL, P = 0.832, respectively). However, pre-treatment with DA-9701 increased postprandial proximal to distal TGV ratio more than placebo (difference between groups 0.93, 95% CI 0.08 to 1.79, P = 0.034). In addition, pre-treatment with DA-9701 significantly increased gastric emptying as compared with placebo (mean difference between groups 3.41%, 95% CI 0.54% to 6.29%, P = 0.021, by mixed model for repeated measures). Conclusion: Our results suggested that DA-9701 enhances gastric emptying and does not significantly affect gastric accommodation in healthy volunteers. Further studies to confirm whether DA-9701 enhances these gastric motor functions in patients with FD are warranted. Trial Registration: ClinicalTrials.gov [ABSTRACT FROM AUTHOR]

Background The Headache Impact Test (HIT)-6 was developed and has been validated in patients with various types of headache. The objective of this study was to report the psychometric properties of the HIT-6 among patients with chronic migraine. Methods Data came from two international, multicenter, randomized, double-blind, placebo-controlled clinical trials of chronic migraine patients (N = 1,384) undergoing prophylaxis therapy. Confirmatory factor analysis and differential item functioning (DIF) analysis were used to test the latent structure and cross-cultural comparability of the HIT-6. Reliability, construct validity, and responsiveness were assessed. Two sets of criterion groups were used: (1) 28- day headache frequency: <10, 10-14, and ≥15 days; (2) sample quartiles of the total cumulative hours of headache: <140, 140 to <280, 280 to <420, and ≥420 hours. Two sets of responsiveness categories were defined as reduction of <30%, 30% to <50%, or ≥50% in (1) number of headache days and (2) cumulative hours of headache. Results Measurement invariance tests supported the stability of the HIT-6 latent structure across studies. DIF analysis supported cross-cultural comparability. Good reliability was observed across studies (Cronbach's a: 0.75-0.92; intraclass correlation coefficient: 0.76-0.80). HIT-6 scores correlated strongly (-0.86 to -0.59) with scores of the Migraine-Specific Quality-of- Life Questionnaire. Analysis of variance indicated that HIT-6 scores discriminated across both types of criterion groups (P<0.001), across studies and time points. HIT-6 change scores were significantly higher in magnitude in groups experiencing greater improvement (P<0.001). Conclusion All measurement properties were consistently verified across the two studies, supporting the validity of the HIT-6 among chronic migraine patients. Trial registration NCT00156910 and NCT00168428 on www.ClinicalTrials.gov. [ABSTRACT FROM AUTHOR]

Introduction: Duodenal duplication is a rare congenital malformation and has been reported as a rare cause of recurrent acute pancreatitis. Hemorrhagic ascites has been reported in only one case of duodenal duplication.Case Presentation: An 11-year-old Chinese girl presented with abdominal pain, hematemesis and dark stools. On admission, an abdominal examination revealed a moderately distended abdomen with diffuse tenderness. Biochemical investigations showed increased serum levels of amylase, lipase, and urine amylase. An abdominal computed tomography scan and magnetic resonance imaging scan revealed an enlarged and heterogeneous pancreas with poorly delineated borders. There was a cystic lesion measuring 25mm × 48mm × 28mm, located between the descending portion of her duodenum and the head of her pancreas. There were massive effusion signals in her abdominal cavity. An exploratory laparotomy was performed. A tubular cyst measuring 32mm × 52mm × 30mm was found in the second part of the duodenum, next to the head of her pancreas. The anterior wall of the duplication cyst was resected and anastomosis of the remaining cyst to the duodenum was performed for drainage. Histopathological examination of the excised cyst wall showed duodenal mucosa, submucosa and muscle coats, indicative of a duodenal duplication.Conclusions: It is important to be aware of duodenal duplication when evaluating a patient with recurrent acute pancreatitis accompanied by massive hemorrhagic ascites. [ABSTRACT FROM AUTHOR]

Purpose: The Fatigue Impact Scale (FIS) has been used extensively to assess the impact of fatigue on health-related quality of life (HRQOL) in multiple sclerosis (MS). The objective of this study was to estimate the minimally important difference (MID) of the FIS to facilitate the interpretation of the scale in patients with MS. Methods: Data came from a cross-sectional study of 184 patients with MS. Anchor-based estimates of the MID were evaluated using patients' ratings of their own health and a clinical rating of MS severity. Using the proportional odds model, estimates of the MID were evaluated by finding FIS score differences that corresponded to a 50% increase in the odds of poorer health. Convergence between distribution- and anchor-based estimates was assessed. Results: Nineteen items met the selection criteria for anchors. Triangulation of the anchor- and distribution-based approaches indicated that the MID of the FIS ranged between 10 and 20 points, approximately. Conclusion: A common metric of meaningful difference of FIS was defined across anchors measuring a broad range of HRQOL domains. The MID estimates in the current study can be used for sample size calculation in the planning of future studies and to aid researchers and clinicians in interpreting FIS score differences in patients with MS. [ABSTRACT FROM AUTHOR]

Simple Summary: Currently, it is unknown whether secondary esophagectomy after endoscopic submucosal dissection (ESD) is comparable to primary esophagectomy. The aim of our retrospective study was to compare short- and long-term clinical outcomes between the two groups. Propensity matching was performed, and 34 patients in each group were compared. Comparing primary and secondary surgery, lymph node metastasis (LNM), overall survival (OS), disease-specific survival (DSS), and recurrence-free survival (RFS), were comparable between the two groups. Comparing the adverse events between the two groups, none of the patients in either group died within 60 days of treatment. There was no significant difference in the overall adverse events, but more early complications were observed in the primary surgery group than in the secondary surgery group. ESD and secondary esophagectomy can be recommended for patients with superficial esophageal cancer, as it does not compromise the outcomes of survival, recurrence, and complications. Even though the conventional treatment for T1 esophageal cancer is surgery, ESD is becoming the primary treatment. Currently, it is unknown whether secondary esophagectomy after endoscopic submucosal dissection (ESD) is comparable to primary esophagectomy when considering outcomes in patients with T1 esophageal cancer. We compared short- and long-term clinical outcomes between the two groups. Primary surgery (esophagectomy) was performed in 191 patients between 2003 and 2014, and 62 patients underwent secondary surgery (esophagectomy) after ESD for T1 esophageal cancer between 2007 and 2019. Propensity matching was performed for age, sex, Charlson Comorbidity Index (CCI), location, pathology, degree of differentiation, tumor size, and invasion depth. Lymph node metastasis (LNM), overall survival (OS), disease-specific survival (DSS), recurrence-free survival (RFS), and post-operative complications were compared between groups. Sixty-eight patients were included after propensity score matching; LNM, OS, DSS, and RFS were comparable between the two groups. Comparing primary and secondary surgery, the respective LNM rates were 23.5% and 26.5%, 6-year OS 78.0% and 89.7%, p = 0.15; DSS were 80.4% and 96.8%, p = 0.057; and RFS were 80.8% and 89.7%, p = 0.069. Comparing the adverse events between the two groups, there was no significant difference in the overall adverse events. However, more early complications were observed in the primary surgery group than in the secondary surgery group (50% vs. 20.6%, p = 0.021). Secondary surgery did not increase the risk of LNM. The long-term outcomes were comparable. Therefore, attempts to perform upfront ESD for superficial esophageal squamous cell cancers are justified. [ABSTRACT FROM AUTHOR]

Background: Little is known about serum lipid levels comparison of patients with acute myocardial infarction (AMI) in Hakka patients in southern China. To estimate the prevalence lipid profiles in Hakka patients with AMI in southern China. Method: We analyzed 1382 patients with a first AMI in Hakka patients in southern China between Jan. 2015 and Dec. 2015. Results: Our findings demonstrated that low-density lipoprotein cholesterol (LDL), total cholesterol (TC), and triglyceride (TG) were higher in nonelderly than in elderly for males. There were significant differences in TC, LDL, HDL, and TG among various age groups for both males and female patients (P < .05). TC, LDL, HDL, and TG were higher in females than males for the elderly, and the LDL levels of females were higher in 70-79,80-89 year age groups than males. The HDL level of female patients was higher than males in those 50-59, 60-69, and 70-79 year age groups. Compared with males, females had higher level of TG in the 60-69, 70-79, and 80-89 year age groups and had higher level of TC in the 50-59, 70-79, and 80-89 year age groups, respectively. Isolated high TG (normal LDL + normal HDL+ high TG) was most common type of combined dyslipidemia for female elderly (22.2%), female nonelderly (23.2%) and male elderly (24.1%) patients. Conclusion: Our results confirmed that serum lipid levels varied in age and gender in Hakka patients with acute myocardial infarction. Dyslipidemia is more prevalent in the non-elderly than in the elderly for males. Levels of TC, LDL, HDL, and TG were higher in females than males for the elderly Hakka population in southern China. [ABSTRACT FROM AUTHOR]

The objective of this study was to analyze the expression of cysteinyl leukotriene 1 (CysLT1) receptor and glucocorticoid receptors (GRs) in nasal polyps, and to evaluate the relationship between the expression of CysLT1 receptors and that of GRs. Nasal polyps were taken from 32 patients of chronic rhinosinusitis with nasal polyposis. Samples of middle turbinate from seven healthy subjects were used as controls. Specimens were immunohistochemically stained for CysLT1 receptor, GR-α and GR-β receptor, and were quantified in the unit area of the tissues. Numbers of CysLT1 receptor-positive cells were much increased in nasal polyps than in middle turbinate (281 ± 67 vs. 157 ± 85 cells/mm, P = .01). There was no significant difference in the numbers of GR-α positive cells between nasal polyps and normal turbinate mucosa. GR-β positive cells were increased in nasal polyps as compared to normal turbinate mucosa (36 ± 8 vs. 19 ± 7 cells/mm, P = .03). A significant relationship was found between the expression of CysLT1 receptor and GR-β in nasal polyps ( R = .525, P = .04), whereas there was no significant relationship between the expression of CysLT1 receptor and GR-α in nasal polyps. Our study shows that CysLT1 receptor expression predominates on GR-β over-expressed polyps. This may suggest the additional effect of CysLT1 receptor antagonist for the treatment of nasal polyposis resistant to steroid alone. [ABSTRACT FROM AUTHOR]

Follicular helper T (Tfh) cells are recognized as a distinct CD4+ helper T-cell subset, which provides for B-cell activation and production of specific antibody responses, and play a critical role in the development of autoimmune disease. So far, only one study investigated the circulating Tfh cells increased in a subset of SLE patients. Since relatively little is known about the Tfh cells in rheumatoid arthritis (RA) patients, in this study, Tfh-cell frequency, related cytokine IL-21, and transcription factor Bcl-6 were investigated in 53 patients with RA and 31 health controls. Firstly, we found that the frequency of CD4+CXCR5+ICOShigh Tfh cells was increased significantly in the peripheral blood of RA patients, compared with that in healthy controls. It is known that Tfh cells are critical for directing the development of an antibody response by germinal centers B cells; secondly, we observed that the Tfh-cell frequency is accompanied by the level of anti-CCP antibody in RA patients. Furthermore, expression of Bcl-6 mRNA and plasma IL-21 concentrations in RA patients was increased. Taken together, these findings have shown that the increased frequency of circulating Tfh cells is correlated with elevated levels of anti-CCP antibody, indicating the possible involvement of Tfh cells in the disease progression of RA. [ABSTRACT FROM AUTHOR]

Background: The top 3% of frequent attendance in primary care is associated with 15% of all appointments in primary care, a fivefold increase in hospital expenditure, and more mental disorder and functional somatic symptoms compared to normal attendance. Although often temporary if these rates of attendance last more than two years, they may become persistent (persistent frequent or regular attendance). However, there is no long-term study of the economic impact or clinical characteristics of regular attendance in primary care. Cognitive behaviour formulation and treatment (CBT) for regular attendance as a motivated behaviour may offer an understanding of the development, maintenance and treatment of regular attendance in the context of their health problems,cognitive processes and social context.Methods/design: A case control design will compare the clinical characteristics, patterns of health care use and economic costs over the last 10 years of 100 regular attenders (≥30 appointments with general practitioner [GP]over 2 years) with 100 normal attenders (6.22 appointments with GP over 2 years), from purposefully selected primary care practices with differing organisation of care and patient demographics. Qualitative interviews with regular attending patients and practice staff will explore patient barriers, drivers and experiences of consultation,and organisation of care by practices with its challenges. Cognitive behaviour formulation analysed thematically will explore the development, maintenance and therapeutic opportunities for management in regular attenders. The feasibility, acceptability and utility of CBT for regular attendance will be examined.Discussion: The health care costs, clinical needs, patient motivation for consultation and organisation of care for persistent frequent or regular attendance in primary care will be explored to develop training and policies for service providers. CBT for regular attendance will be piloted with a view to developing this approach as part of a multifaceted intervention. [ABSTRACT FROM AUTHOR]

Conclusion. Inflammatory diseases, such as non-specific sinusitis, fungal sinusitis and mucocele, commonly involve the sphenoid sinus. Endoscopic surgery provides an easy and successful access to isolated sphenoid sinus diseases (ISSDs) with rare complications. Objectives. The incidence of ISSDs has decreased since a wide use of antibiotics. ISSDs can cause severe complications due to the deep location in the skull base. Endoscopic surgery for the sphenoid sinus has recently become popular, with several advantages. The aim of this study was to analyse ISSDs in terms of the clinical symptoms, histological diagnosis and treatment outcomes with our 22 years' experience. Patients and methods. Seventy-six patients with ISSDs, who were treated at Seoul National University Hospital between 1985 and 2007, were analysed. Patients with lesions confined to the sphenoid sinus were included. A retrospective chart review was performed with respect to the symptoms, pathology and treatment outcomes. Results. Fifty-seven of 76 cases were inflammatory lesions, 9 neoplastic lesions and 10 fibrous dysplasia. Headache was the most common symptom (65.8%), followed by nasal obstruction (22.4%) and postnasal drip (21.0%). Ophthalmologic symptoms were observed in 15 cases (19.7%). Endoscopic sphenoidotomy was performed in 51 of the 57 ISSDs. Symptoms completely improved in 92.2% of the patients. [ABSTRACT FROM AUTHOR]