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Objective@#The consistency of 24-hour oropharyngeal Dx-pH monitoring and proton pump inhibitor(PPI) test in the diagnosis of laryngopharyngeal reflux disease (LPRD) was investigated.@*Methods@#Sixty patients with laryngopharyngeal reflux (LPR) related symptoms who had never received PPI treatment were assessed by reflux symptom index (RSI) and reflux finding score (RFS) between October 2017 and October 2018, including 28 males and 38 females, aged from 16 to 72 years, with a medium age of 38 years. Prior to treatment, all patients were evaluated with 24 hours oropharyngeal Dx-pH monitoring(Restech). After empiric therapy with PPI twice-daily for 8 weeks, the efficacy was evaluated according to posttreatment RSI score.The data was analysed with Kruskal-Wallis test, Student Newman Keuls test and consistency check.@*Results@#(1)Among all 60 patients,13 patients (21.7%) had pathologic Ryan score and all resulted responsive to PPI;27 patients (45.0%) with a negative Ryan score were unresponsive to PPI; 20 patients (33.3%) despite a negative Ryan score resulted responsive to PPI therapy. Considering responsiveness to PPI therapy as the gold standard for the diagnosis of LPRD, the sensitivity, specificity, positive predictive value and negative predictive value of Ryan score were 39.4%, 100%, 100% and 57.4% respectively. The Kappa value was 0.369 (P<0.01). (2)Among 34 patients (56.7%) with positive Dx-pH results (24-hour oropharyngeal acid reflux events≥ 3 times), 29 patients were positive and 5 patients were negative in PPI test. Among 26 patients with negative Dx-pH results (24-hour oropharyngeal acid reflux events<3 times), 4 patients were positive and 22 patients were negative in PPI test. Considering responsiveness to PPI therapy as the gold standard for the diagnosis of LPRD, the sensitivity, specificity, positive predictive value and negative predictive value of 24-hour oropharyngeal acid reflux events were 87.9%, 81.5%, 85.3% and 84.6% respectively. The Kappa value was 0.696(P<0.01).@*Conclusions@#There is a positive correlation between 24-hour oropharyngeal Dx-pH monitoring positive results (24-hour oropharyngeal acid reflux events≥3 times) and PPI test in the diagnosis of LPRD. The 24-hour oropharyngeal Dx-pH monitoring can be a promising tool for the diagnosis of suspected LPRD patients, and more sensitive and accurate Dx-pH diagnostic index will be required in the clinic.
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Objective@#To investigate the relationship between menopausal status at different FPG levels and the risk of new onset of impaired fasting glucose (IFG) and type 2 diabetes mellitus (T2DM).@*Methods@#Female subjects were selected from the females who joined in the epidemiological survey between May and September in 2009 in six counties of Guanlin Village and Xushe Village in Yixing City in Jiangsu Province by cluster sampling method. Subjects with diabetes at baseline or pre-menopause with age above 65 years old or surgical menopause were excluded. Finally there were 2 084 eligible subjects included in this study. According to FPG at baseline, subjects were categorized into two groups as normal FPG group (FPG<5.6 mmol/L) and IFG group (5.6≤FPG≤6.9 mmol/L). Follow-up study was conducted from May in 2014 to January in 2016. Cox regression model was used to investigate the association between menopausal factors and IFG and T2DM among groups based on FPG.@*Results@#The average age of subjects at baseline was 58.08 (51.74-65.82) years old, and the number of post-menopausal women was 1 631 (78.3%). The number of subjects in normal FPG group was 1 569 (75.3%), and in IFG group was 515 (24.7%). There were 104 subjects with new onset T2DM among which 34 subjects from normal FPG group and 70 subjects from IFG group. And there were 199 subjects with new onset IFG in normal FPG group. Among subjects with normal FPG, the incidence density of IFG in post-menopausal women (2 752/100 000 person-years) was statistically higher than that in premenopausal women (1 670/100 000 person-years) (P<0.001). After age and BMI adjusted, post-menopausal women had a higher risk of having IFG in normal FPG subjects with hazard ratio (HR) at 2.60 (P<0.001). Among subjects with normal FPG, the risk of new onset IFG decreased in post-menopausal women with menopause age increasing after age and BMI adjusted, with HR at 0.96 (P=0.046). No statistical association was found between menopausal factors and risk of T2DM either in the overall subjects or in the subgroups(P>0.05).@*Conclusion@#Menopause can increase the risk of IFG incidence in subjects with normal FPG. The incidence of IFG decreases with the menopause age increasing.
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Objective To explore the correlation between lipoprotein-associated phospholipase A2 (Lp-PLA2) and perioperative myocardial injury (PMI),and to discuss the predictive value of Lp-PLA2 in patients with stable angina after percutaneous coronary intervention (PCI).Methods A total of 222 consecutive patients with stable angina,who were admitted to Yixing Municipal People's Hospital,Jiangsu Province,China to receive PCI during the period from June 2015 to March 2017,were enrolled in this study.The patients' baseline data as well as the distribution pattern of coronary lesions,were recorded.According to the paclitaxel-PCI and the surgical cooperative study (SYNTAX) score,the severity of target vascular lesions was assessed,which was classified into low score group (0 to 22 points),middle score group (23 to 32 points) and high score group (≥33 points).The preoperative blood lipid level and renal function,both preoperative and postoperative Troponin T (cTnT),high sensitive C reactive protein(hs-CRP),as well as the postoperative Lp-PLA2 were tested.Results After the procedure,the Lp-PLA2 levels in patients with normal cTnT value (n=155) and in patients with elevated cTnT value (n=67) were(122.21±43.80) ng/ml and (224.53±65.00) ng/ml respectively (P＜0.05).SYNTAX score analysis showed that low score group had 120 patients,middle score group had 78 patients and high score group had 24 patients,the Lp-PLA2 levels of the above three groups were (119.51±51.96) ng/ml,(178.67±61.49) ng/ml and (233.16±61.32) ng/ml respectively,the differences were statistically significant between each other among the three groups (P＜0.05).Pearson correlation analysis indicated that a parallel correlation existed between Lp-PLA2 levels and postoperative cTnT values (R=0.492,P＜0.05).Logistic regression analysis revealed that Lp-PLA2 was the independent risk factor for elevated cTnT value during the perioperative period of PCI (OR=7.377,95％CI=3.368-16.156,P＜0.05).The area under ROC curve of Lp-PLA2 was 0.896 (95％CI=0.874-0.945,P＜0.001),the best cut-off point was 179 ng/ml,and the sensitivity and specificity for the diagnosis of PMI were 92.2％ and 66.7％,respectively.Conclusion Lp-PLA2 levels are closely correlated with the increased cTnT values after PCI,and the preoperative high level of Lp-PLA2 is the independent risk factor for PMI after PCI.
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Objective To observe the effects of general anesthesia and combined spinal epidural anesthesia in elderly patients with lower limb fracture surgery, and to evaluate the effect of postoperative cognitive function and pain score.Methods Retrospective analysis, screening of intraoperative anesthesia, postoperative change lost invalid cases, from November 2012 to October 2015 in our hospital accepted surgical treatment of 180 patients with lower limb fracture surgery were selected according to different patients with different anesthesia methods can be divided into treatment group and control group, 90 cases each group of patients.Patients in the treatment group were treated with combined spinal epidural anesthesia , while the control group received general anesthesia.The incidence of cognitive dysfunction and postoperative pain scores were compared between the two groups. Results the incidence of cognitive dysfunction after surgery in 90 cases of observation group was lower than that of the control group , and the difference was statistically significant (P<0.05).The evaluation of two groups of postoperative chronic pain for 3 days, 6 days, 10 days, 15 days, the incidence rate of VAS score and the character, whether the impact on the daily life and the rest, the patients in the treatment group pain scores were significantly lower than the control group, the difference was significant (P <0.05).Conclusion After lumbar epidural anesthesia in elderly lower limb fracture surgery effect on cognitive function in patients with small, and can reduce the pain of patients, in the actual work according to the actual situation of different specific problems in different specific analysis.
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<p><b>OBJECTIVE</b>To investigate the onset time and efficacy of sublingual immunotherapy (SLIT) with Dermatophagoides farinae drops in children with house dust mites (HDM)-induced allergic rhinitis (AR).</p><p><b>METHODS</b>One hundred and forty three children with perennial moderate to severe HDM-induced AR were treated by SLIT with standardized Dermatophagoides farinae extract. One hundred children who finally completed two years treatment were divided into two groups according to the age: younger children group (aged 4-8 years, n = 52) and older children group (aged 9-14 years, n = 48). Respectively, Each children was assessed before and after 1st, 2nd, 3rd, 6th, 12th, 24th months of the treatment. Total nasal symptom score (TNSS), total medication score (TMS) and visual analogue scale (VAS) were evaluated at each visit. All clinical data were analyzed retrospectively with the SPSS 19.0 software.</p><p><b>RESULTS</b>TNSS, TMS and VAS of two groups decreased significantly after three months of the treatment compared with before (younger children group: Z value was -3.843, -3.534, -3.940, older children group: Z value was -3.938, -3.405, -3.953, all P < 0.05). TNSS and VAS of younger children group decreased significantly after two months of the treatment compared with before (6.4 ± 1.6, 5.3 ± 1.4 vs 8.6 ± 1.2, 7.9 ± 1.6, Z value was -3.843, -3.940, both P < 0.05). Five children (5%) experienced local adverse events and 2 children (2%) experienced mild systemic adverse events. No severe adverse events happened during the treatment.</p><p><b>CONCLUSIONS</b>SLIT with Dermatophagoides farinae drops is an efficient and safe treatment for children with HDM-induced AR. Its onset of action can be observed as early as 3 months after treatment.</p>
Subject(s)
Adolescent , Animals , Child , Child, Preschool , Humans , Administration, Sublingual , Allergens , Antigens, Dermatophagoides , Dermatophagoides farinae , Retrospective Studies , Rhinitis, Allergic, Perennial , Drug Therapy , Software , Sublingual Immunotherapy , Treatment OutcomeABSTRACT
OBJECTIVE@#To retrospectively analyze the clinical characteristics of the benign paroxysmal positional vertigo (BPPV) secondary to the sudden deafness (SD) and to explore pathogenetic mechanism.@*METHOD@#One hundred and seventy-eight cases of the SD in our department were retrospectively analyzed. They were all treated under the guidance of clinical guidelines.@*RESULT@#(1) In all these patient's with SD, there were 31 cases with BPPV secondary to the SD. There were 26 cases of BPPV of posterior semicircular canal and 5 cases of BPPV of lateral BPPV semicircular canal. All patients with BPPV were diagnosed as the same ears as the SD, including 16 cases on left sides and 15 on right sides. (2) The interval between the onset of SD and BPPV was less than one week in 27 cases, between one week and one month in 3 cases, and between one and three months in 1 case. (3) All patients with BPPV secondary to the SD were cured with Epley maneuver or Barbecue roll maneuver.@*CONCLUSION@#The occurrence of BPPV may follow SD, and the major of BPPV secondary to the SD occurs in the posterior semicircular canal. The canalith repositioning is an effective therapy to the secondary BPPV.
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Benign Paroxysmal Positional Vertigo , Hearing Loss, Sudden , Diagnosis , Retrospective Studies , Vertigo , DiagnosisABSTRACT
Huntington's disease (HD) is an autosomal dominant neurodegenerative disease. A cardinal histopathologic feature of HD is the progressive loss of striatal medium spiny neurons. As there is no effective treatment for this fatal disease so far, we explore the therapeutic potential of nortriptyline to identify drugs that might be effective treatments for HD. N548mu [ 1955-128] huntingtin stable ST14A cell line was cultured and incubated in the presence or absence of serial concentrations of nortriptyline. Then R6/2 transgenic HD mice were treated with nortriptyline from five to twenty-one weeks of age. Nortriptyline protected striatal cells expressing mutant huntingtin when shifted to a nonpermissive temperature. Nortriptyline delay the disease onset to 127 d in R6/2 mice as compared with 102 d in saline-treated controls, but nortriptyline did not significantly delay mortality. As a gross marker of lack of systemic toxicity, there was no significant difference in the weight of the treated and control R6/2 mice. The results demonstrate that clinically reasonable doses of one of the identified drugs, nortriptyline, delays disease onset in a mouse model of the disease more than any previously identified compound. The most desirable features of a drug for HD are minimal toxicity and the ability to extend symptom-free living. Nortriptyline appears to be one such good candidate.