Prosthetic treatment in the adult French population: Prevalence and relation with demographic,socioeconomic and medical characteristics

BackgroundThe aim of this study was to estimate the prevalence of dental prosthetic treatment and to investigate the demographic, social, economic and medical factors associated with the use of fixed and removable dentures in a representative sample of adults living in France.MethodsThe data were obtained from the 2002–2003 Decennial Health Survey, a cross-sectional study of a representative sample of the population living in France, which included 29,679 adults. Information was collected by interview. The variables collected were fixed denture, removable denture, age, gender, number of children, area of residence, nationality, educational attainment, family social status, employment status, annual household income per capita, supplementary insurance, chronic disease, eyesight problems/glasses, hearing problems/hearing aids. Multinomial logistic regression models were used to study the relationship between prosthetic treatment and demographic, socioeconomic and medical characteristics unadjusted, adjusted for age and adjusted for all the characteristics.ResultsThe prevalence of prosthetic treatment was 34.6% (95% confidence interval (CI): [34.1; 35.2]) for fixed prosthetic dentures and 13.8% (95% CI: [13.4; 14.2]) for removable prosthetic dentures. We showed a gradient between educational attainment and removable dentures; the odds ratio adjusted for all the variables (aOR) associated with no or primary education compared to post-secondary education was 2.56; 95% CI: [2.09; 3.13]. When annual household income per capita was low, subjects were less likely to report fixed dentures (aOR = 0.68; 95% CI: [0.62; 0.75]) than those with high annual household income per capita. Individuals without insurance less often reported fixed dentures than those with private insurance. Those reporting chronic disease were less likely to report fixed dentures (aOR = 0.87; 95% CI: [0.79; 0.95]) but more likely to report removable dentures (aOR = 1.29; 95% CI: [1.17; 1.43]) than those without chronic disease.ConclusionThis study reveals social, economic and medical inequalities in fixed and removable prosthetic treatment among adults in France.     

“T” is for “transgender”: an analysis of children’s picture books featuring transgender protagonists and narrators

ABSTRACT

This project examined 55 picture books featuring transgender, gender expansive or genderqueer protagonists or narrators published between 2008 and 2018. The purpose of the study was to determine how this genre of children’s literature supports and challenges four gender assumptions: the gender binary, gender essentialism, sex/gender congruency and gender stability. Additionally, this critical analysis explored misgendering within this genre and themes of social rejection and acceptance. Protagonists and narrators were permitted a degree of gender nonconformity, however, the majority of picture books missed opportunities for a more complete exploration of gender possibilities.     

Efficacy of istradefylline for gait disorders with freezing of gait in Parkinson’s disease: A single-arm,open-label,prospective, multicenter study

Background: Gait disorders are common in Parkinson’s disease patients who respond poorly to dopaminergic treatment. Blockade of adenosine A_2A receptors is expected to improve gait disorders. Istradefylline is a first-in-class selective adenosine A_2A receptor antagonist with benefits for motor complications associated with Parkinson’s disease.

Research design and methods: This multicenter, open-label, single-group, prospective interventional study evaluated changes in total gait-related scores of the Part II/III Movement Disorder Society-Unified Parkinson’s Disease Rating Scale (MDS-UPDRS) and Freezing of Gait Questionnaire (FOG-Q) in 31 Parkinson’s disease patients treated with istradefylline. Gait analysis by portable gait rhythmogram was performed.

Results: MDS-UPDRS Part III gait-related total scores significantly decreased at Weeks 4–12 from baseline with significant improvements in gait, freezing of gait, and postural stability. Significant decreases in MDS-UPDRS Part II total scores and individual item scores at Week 12 indicated improved daily living activities. At Week 12, there were significant improvements in FOG-Q, new FOG-Q, and overall movement per 48 h measured by portable gait rhythmogram. Adverse events occurred in 7/31 patients.

Conclusions: Istradefylline improved gait disorders in Parkinson’s disease patients complicated with freezing of gait, improving their quality of life. No unexpected adverse drug reactions were identified.

Trial registration: UMIN-CTR (UMIN000020288).     

Endolymph magnetic resonance imaging: Contribution of saccule and utricle analysis in the management of patients with sensorineural ear disorders

Endolymphatic hydrops features excess endolymph in the membranous labyrinth, and is a marker of Menière's disease. Between the early 1980s and late 2000s, MRI in Menière's disease aimed purely to rule out tumor or malformation as differential diagnoses for the pressure disorder. Progress in high-resolution MRI, however, now enables excess endolymph to be visualized in the membranous labyrinth, differentiating saccule and utricle in Menière's disease and in other clinical presentations such as cochleovestibular schwannoma. More recently, non-visibility of the saccule was demonstrated in a subgroup of Menière's disease patients, and utricle atelectasis in case of uni- or bilateral vestibular areflexia. Endolymph quantification remains highly controversial in terms of grading approach, but a simple semiology based on excess or deficient visualization of endolymph according to the compartment sheds light on the pathophysiological mechanisms of cochleovestibular disorder and may in future allow effective monitoring of medical and surgical treatment.     

阿帕替尼单药在标准方案治疗失败晚期结直肠癌患者中的疗效及安全性

目的：探讨阿帕替尼单药在标准治疗方案失败晚期结直肠癌（colorectal cancer，CRC）患者中的疗效和安全性。方法：本研究为前瞻性研究设计，用PASS15 软件计算研究所需的样本量，从2017 年7 月到2018 年8 月入组标准方案治疗失败的晚期CRC患者52 例，给予阿帕替尼起始剂量750 mg或500 mg单药治疗；评估患者的客观缓解率（ORR）和疾病控制率（DCR），随访评价患者的无进展生存期（PFS）和总生存期（OS），并记录治疗过程中出现的不良反应。主要研究终点为PFS，次要研究终点为ORR、DCR、OS和安全性。结果：纳入研究的52 例CRC患者中45 例可以评价疗效及安全性，其均为既往接受过至少2 次系统性化疗的晚期CRC患者。疗效：完全缓解0 例、部分缓解5 例、疾病稳定30 例、疾病进展10 例，ORR为11.11%、DCR为77.78%；预后：45 例患者的中位PFS 为3.95 个月（95% CI=3.16~4.74），中位OS为10.3 个月（95% CI=5.70~14.90）；3 级以上不良反应：手足综合征6 例（13.33%），高血压5 例（11.11%），蛋白尿5 例（6.67%），转氨酶升高4 例（8.89%），腹泻3 例（6.67%），疲劳2 例（4.44%），出血1例（2.22%）。结论：阿帕替尼单药治疗标准方案失败的晚期CRC患者具有潜在的临床获益，安全性事件总体可控。     

基于糖脂代谢研究筋疽（糖尿病足非缺血性坏疽）湿热毒盛证

[目的]通过现代检验技术研究筋疽(糖尿病足非缺血性坏疽)湿热毒盛证的糖脂代谢指标。[方法]收集136例筋疽(糖尿病足非缺血性坏疽)患者进行不同证型间指标的比较。[结果]湿热毒盛证患者空腹血糖(FBG)、糖化血红蛋白(HbA1c)、餐后2 h血糖(2 hPBG)、晚期糖基化终末产物(AGEs)、白蛋白(ALB)、总胆固醇(TC)、高密度脂蛋白(HDL-C)与其他证型比较存在统计学差异(P<0.05)。湿热毒盛证患者C-反应蛋白(CRP)、人可溶性血管细胞黏附分子1(sVCAM-1)与其他证型组间比较存在统计学差异(P<0.01)。[结论]筋疽(糖尿病足非缺血性坏疽)湿热毒盛证形成的原因与低营养状态下糖脂代谢紊乱引起的高血糖及持续炎症反应相关。