Interventions to address parenting stress among caregivers of children with chronic diseases: An umbrella review.

BACKGROUND: Caregivers of children with chronic diseases suffer from great parenting pressure, which directly affects the treatment and rehabilitation of children, reduces the quality of life of caregivers and damages family functioning. Existing reviews have not systematically summarized and evaluated interventions for parenting stress in caregivers of children with chronic diseases. DATA SOURCES: Embase, PubMed, Web of Science, OVID, CNKI, CBM, Wan Fang and Cochrane Library were searched for eligible reviews in November 2021 and October 2022. METHODS: Two reviewers independently screened titles and abstracts, reviewed full texts of articles for eligibility, and appraised the quality of reviews using JBI. The quality of the evidence was assessed using GRADE. Findings are reported in accordance with PRISMA checklist. Narrative summaries grouped findings by intervention types. RESULTS: Out of 2632 records, we included 21 systematic reviews for a synthesis. Interventions for parenting stress in children with chronic diseases were divided into seven categories. Cognitive behavioural interventions, psychosocial interventions, child behavioural and/or developmental parent interventions and synthesized interventions have shown high-level evidence in reducing parenting stress for caregivers of children with chronic diseases. Furthermore, outcome measures and intervention protocols were highly heterogeneous across interventions. CONCLUSIONS: This umbrella review suggest that reducing the parenting stress of caregivers of children with chronic diseases can directly target caregivers' parenting stress through cognitive behavioural interventions/psychosocial interventions and/or provide guidance to parents on the behavioural and developmental problems of children with chronic diseases. A more standardized approach to outcome measures is essential to assess efficacy and compare interventions across studies. RELEVANCE TO CLINICAL PRACTICE: The findings provide information and evidence for reducing parenting stress among caregivers of children with chronic diseases to guide the development of comprehensive intervention strategies. PATIENT OR PUBLIC CONTRIBUTION: Patient or public contribution does not apply to this study.

Reliability and validity of the Child Perception Questionnaire 8 ~ 10 (CPQ8~10) in China: an instrument for measuring oral health-related quality of life among 8-10-year-old children.

OBJECTIVES: Children aged 8-10 are in a critical stage of growth and development, facing complex and specific oral health problems. In China, there is no specific assessment questionnaire for this age group. The Child Perception Questionnare 8 ~ 10 (CPQ8~10) has been widely used in many countries, with good reliability and validity. This study aimed to translate the CPQ8~10 into Chinese and assess its reliability and validity, and ascertain its applicability for 8-10-year-old children in China. MATERIALS AND METHODS: Brislin's translation model was used in developing the Chinese version of CPQ8~10. Internal consistency, retest reliability, criterion validity, and confirmatory factor analysis were performed to evaluate the reliability and validity of the Chinese version of the CPQ8~10 among 494 8 ~ 10-year-old children in China. RESULTS: A Chinese version of the CPQ8~10, aligned with Chinese culture and social features, was developed. The criterion validity was 0.719 (P < 0.001). The item-level content validity index (I-CVI) and scale-level content validity index (S-CVI) for the Chinese version of the CPQ8~10 were 0.80 ~ 1.00 and 0.968, respectively. Factor analysis revealed a logical relationship among the items in the Chinese version of the CPQ8~10. The Cronbach's α coefficient, retest reliability, and Guttman split-half reliability coefficient for the Chinese version of the CPQ8~10 were 0.819, 0.830, and 0.849, respectively. CONCLUSIONS: The Chinese version of the CPQ8~10 exhibited a structure consistent with the original questionnaire, displaying good reliability and validity. This study facilitates the application of CPQ8~10 in China. CLINICAL RELEVANCE: The Chinese version of the CPQ8~10 is a brief and suitable tool to evaluate oral health-related quality of life of 8 ~ 10-year-old children.

Quantitative Evidence of the effect of Baduanjin exercise on quality of life and cardiac function in adults with chronic heart failure.

BACKGROUND: This study aimed to assess the effects of Baduanjin exercise on the quality of life (QoL), cardiac function, and maximal oxygen consumption (VO2max) in patients with chronic heart failure (CHF). METHODS: A systematic search of relevant literature published from inception until February 2023 was performed in the Scopus, PubMed, MEDLINE, CINAHL, Cochrane Library, SPORTDiscus, and China National Knowledge Infrastructure databases. We included randomized controlled trials (RCTs) that examined the effects of Baduanjin exercise on QoL (Minnesota Living with Heart Failure Questionnaire [MLHFQ]), cardiac function (N-terminal B-type natriuretic peptide [NT-Pro BNP] and left ventricular ejection fraction [LVEF]), and VO2max in patients with CHF. RESULTS: Fifteen studies (1180 participants) were included in this analysis. The synthesized results suggested that Baduanjin exercise contributed to significant improvements in the MLHFQ scores (standard mean difference [SMD] = 1.10, 95% confidence interval [CI]: 0.81 to 1.39, p < 0.001), NT-Pro BNP levels (SMD = 0.62, 95% CI: 0.31 to 0.93, p < 0.01), LVEF (SMD = 0.53, 95% CI: 0.18 to 0.88, p < 0.01), and VO2max (SMD = 0.92, 95% CI: 0.24 to 1.60, p < 0.001) compared with the results of the control groups. Subgroup analyses revealed that engaging in Baduanjin exercise 5-7 times per week was more effective in improving the MLHFQ score compared with 3-4 times per week (p = 0.04). CONCLUSION: Evidence from the meta-analysis support the beneficial effects of Baduanjin exercise on the QoL, cardiac function, and VO2max in patients with CHFin China. For optimal QoL improvements, it is recommended to engage in Baduanjin exercise 5-7 times per week for 30-60 min, over a duration of at least 8 weeks. In terms of NT-Pro BNP, Baduanjin exercise sessions of 30-60 min, 2-7 times per week, for a minimum of 8 weeks are recommended.

Stressors in university life and anxiety symptoms among international students: a sequential mediation model.

BACKGROUND: Anxiety is a common mental health problem among university students, and identification of its risk or associated factors and revelation of the underlying mechanism will be useful for making proper intervention strategies. The aim of our study is to test the sequential mediation of self-efficacy and perceived stress in the association between stressors in university life and anxiety symptoms. METHODS: A cross-sectional study design was adopted and a sample of 512 international students from a medical university of China completed the survey with measurements of stressors in university life, self-efficacy, perceived stress and anxiety symptoms. RESULTS: We found that 28.71% of the international students had anxiety symptoms, and stressors in university life were positively associated with anxiety symptoms (ß = 0.23, t = 5.83, p < 0.01). Moreover, sequential mediating role of self-efficacy and perceived stress in the association between the stressors and anxiety symptoms was revealed. CONCLUSIONS: Our study provided a new perspective on how to maintain the mental health, which suggested that self-efficacy improvement and stress reduction strategies should be incorporated in the training programs to support students.

Structural characterization of lignin-carbohydrate complexes from Chinese quince fruits extracted after enzymatic hydrolysis pretreatment.

Chinese quince fruit (CQF) contains abundant pectin; however, the pectin cannot be efficiently separated by conventional approaches because of strong lignin-carbohydrate complexes (LCC). In this study, to elucidate the structural characteristics of the original LCC formed by lignin and pectin in CQF, single and multiple enzymatic hydrolysis pretreatments were innovatively performed, and the resulting LCC preparations were comprehensively characterized using a series of techniques. The enzymatic hydrolysis pretreatments significantly increase the LCC yield, releasing LCC fractions with low molecular weights (Mw = 4660-8288 Da). LCC-4, isolated by pretreatment with cellulase plus xylanase, had the highest galacturonic acid content (15.5 %), followed by LCC-2 (isolated by xylanase pretreatment) of 14.0 %. In CQF, lignin develops lignin-carbohydrate (LC) bonds with pectin to form LCC, with phenyl-glycoside bond being the dominant linkage. Although the pectinase pretreatment reduced the pectin content, signals of the LC linkages in the 2D-HSQC spectra were enhanced. LCC-4 could be considered as the most representative of the original LCC in CQF due to its high pectin content and multiple LCC signals in the 2D-HSQC spectrum. The structural understanding of the original LCC in CQF will lay a foundation for designing appropriate methods for extracting pectin from CQF.

Efficacy and Safety of Introduction Timolol Maleate by Manometer Microneedles among Infantile Hemangioma: A Retrospective Study in China.

OBJECTIVE: The objective of the study was to compare the effective rate, cure rate, adverse reaction rate, and effective time of three methods in the treatment of infantile hemangioma, hoping to provide reference for improving the clinical therapeutic effect. METHODS: This is a retrospective study of 307 infantile hemangioma patients admitted to the Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, from January 2014 to October 2021. The patients were divided into three groups. In group A, timolol maleate solution was introduced by the nano-microneedle technique (97 cases); in group B, timolol maleate drops dipped in medical swabs were applied (107 cases); and group C patients took propranolol orally (103 cases). The effective rate, cure rate, adverse reaction rate, and effective time of treatment were recorded and compared. RESULTS: The total effective rate, total cure rate, and total adverse reaction rate of the three groups were 87.6, 65.2, and 9.4%, respectively. The results showed that the effective and cure rates of group A were higher than those of group B (92.8 and 76.3%, respectively; p < 0.05), the adverse reaction rate of group C was higher than that of group B (17.5%, p < 0.05), and the effective time of group A was shorter than that of groups B and C. In most patients, symptoms significantly improved within 2 months (p < 0.05). CONCLUSION: Timolol maleate introduced by nanometer microneedles is an effective and safe treatment for superficial hemangioma in infants with the highest effective and cure rates, lower incidence of adverse reactions, and the shortest effective treatment time.

Comorbid anxiety and depressive symptoms and the related factors among international medical students in China during COVID-19 pandemic: a cross-sectional study.

BACKGROUND: The two most prevalent mental health conditions are anxiety and depression and they often coexist (comorbidity) in an individual aggravating the person's psychological or medical conditions. College students suffered from anxiety and depressive symptoms during the COVID-19 pandemic, according to numerous studies. The lack of information on the comorbidity of anxiety and depression (CAD) among international medical students, however, makes it difficult to develop effective policies or strategies to support these students. OBJECTIVE: The present research seeks to investigate the incidence of CAD among international medical students in China and to identify the variables that may be useful in predicting CAD. METHOD: A cross-sectional study was conducted at China Medical University in Shenyang, China, for international medical students during November 2020. A total of 519 international students provided information on their demographics, stress related to the COVID-19 pandemic, generalized anxiety disorder assessment (GAD-7), patient health questionnaire-9 (PHQ-9), simplified coping style questionnaire (SCSQ), perceived stress scale (PSS-10), the multidimensional scale of perceived social support (MSPSS), revised life orientation test (LOT-R), and resilience scale-14 (RS-14). To investigate the potential predictors of CAD, a chi-square test, a nonparametric test, and multinomial logistic regression analyses were carried out as appropriate. RESULTS: The incidence of anxiety, depression, and CAD in the current study was 5.8%, 8.9%, and 22.7%, respectively. The predictors for students having symptoms of anxiety were observed to be the negative coping style (ß = 0.662, OR = 1.938, CI:1.07-3.694) and perceived stress (ß = 0.167, OR = 1.181, CI:1.076-1.297); the predictors for students having symptoms of depression were observed to be the COVID-19 pandemic-related stress (ß = 0.323,OR = 1.382,CI:1.211-1.577), negative coping style (ß = 0.693,OR = 2.000, CI:1.21-3.568), and perceived stress (ß = 0.135,OR = 1.145,CI:1.050-1.248); whereas the predictors for students with CAD were observed to be staying up late (Yes VS No) (ß = 1.028,OR = 2.794,CI:1.227-6.364), current place of residence (Other continents VS China) (ß = -1.413, OR = 0.243,CI:0.065-0.910), COVID-19 pandemic-related stress (ß = 0.371,OR = 1.450,CI:1.284-1.636), negative coping style (ß = 1.092,OR = 2.979,CI:1.706-5.203), and perceived stress (ß = 0.339,OR = 1.403,CI:1.289-1.527). CONCLUSION: Single anxiety and depressive symptoms were moderately prevalent among international medical students in China. However, CAD turned out to be the most prevalent mental health issue due to its relatively higher incidence. Negative coping style and perceived stress were the communal predictors of the three categories, whereas stress related to the COVID-19 pandemic was linked to both depression and CAD, and staying up late and in residential places were specific predictors for CAD. Study results suggest that COVID-19 pandemic-related stress was related to students' CAD and depressive symptoms, and specific intervention measures with stress reduction, proper coping strategy, and a good lifestyle might be useful in improving the international students' mental health status.

Interventions and strategies to improve social support for caregivers of children with chronic diseases: An umbrella review.

Background: Social support is an important approach to improve the psychosocial health status and promote positive coping for caregivers of children with chronic diseases. Such an approach can reduce parenting stress, help resolve parenting difficulties through the use of various social support relationships. Methods: We performed an umbrella review methodology using the method of examination, analysis and synthesis of systematic reviews. A PRISMA flow diagram was used to show the search process. The Joanna Briggs Institute was used to appraise the quality of papers and a narrative synthesis was undertaken. Relevant English and Chinese systematic reviews were searched in Embase, PubMed, Web of science, OVID, CNKI, CBM, Wan Fang and Cochrane Library databases, until November 2021, June 2022. Results: Out of 1,905 records, we included fourteen systematic reviews for a synthesis. Evidence to promote social support for caregivers of children with chronic diseases was identified from four key aspects: (i) Intervention content; (ii) Intervention forms; (iii) Intervention time; and (iv) Sources of support. Conclusions: The findings of this review suggest that a combination of differing interventions, especially for early family, including the content of parenting training or education, attitude building and resource provision, which can implement online is recommend. More interventional studies and quantitative evidence syntheses are still needed. Impact: Adequate social support is essential to promote the psychological wellbeing of caregivers of children with chronic diseases. In the early stage of children's diseases, integrating different content and forms of interventions for caregivers' families and actively helping caregivers to identify available support resources can improve social support. The findings from this review can be used to guide caregivers of children with chronic diseases and provide evidence for healthcare professionals and social workers to carry out relevant interventions.

Reliability and validity of the 15-item Chronic Oral Mucosal Disease Questionnaire in China: A short-form instrument to measure quality of life.

BACKGROUND: Chronic oral mucosal diseases have been a common problem, which affected individuals' health and social functions seriously. Although there has been a rigorous Chinese version of the Chronic Mucosal Diseases Questionnaire (COMDQ-26) to measure the quality of life of patients with chronic oral mucosal diseases, 26 items were so redundant to be a burden for patients. It was necessary to make a brief, practical, and easy-to-use tool in China. This study aimed to test the validity and reliability of the Chinese version of the short-form Chronic Mucosal Diseases Questionnaire (COMDQ-15). METHODS: A total of 165 respondents from a tertiary stomatological hospital were recruited in this study from July to December, 2020. Internal consistency, test-retest reliability, criterion validity, confirmatory factor analysis, and exploratory factor analysis were used to evaluate the reliability and validity of the Chinese version of Chronic Mucosal Diseases Questionnaire-15. RESULTS: The total Cronbach's α of 0.841 and subscale ranging from 0.736 to 0.965 revealed good internal consistency of the reliability. The intraclass correlation coefficients exceeded 0.80 indicated excellent test-retest reliability. Compared with the Oral Health Impact Profile-14, the criterion validity was 0.549. The confirmatory factor analysis results supported acceptable validity of the Chinese version of Chronic Mucosal Diseases Questionnaire-15, and the exploratory factor analysis demonstrated that the 15 items were classified into four domains, with a cumulative proportion of 71.52%. CONCLUSION: The Chinese version of Chronic Mucosal Diseases Questionnaire-15 is a brief and low-burden tool, and has been proved reliable and valid to assess the quality of life of patients with chronic oral mucosal diseases in China (the Chinese Clinical Trial Registry (no. ChiCTR2000031607).

Preparation, structural characterization and antioxidant activity of water-soluble polysaccharides and purified fractions from blackened jujube by an activity-oriented approach.

This study aimed to investigate the structural features and antioxidant activity in vitro of crude blackened jujube polysaccharides (BJPs) and five purified polysaccharides based on the activity-oriented approach. The crude BJPs exhibited dose-dependent radical scavenging activity and total reducing capacity, and provided excellent protective effects against H2O2-damaged HUVECs via up-regulating mitochondrial membrane potential and down-regulating intracellular reactive oxygen species. After fractionation by column chromatography, the five purified components differed in chemical composition, molecular weight, monosaccharide composition (type and relative proportion) and FTIR band (peak pattern or intensity, especially in the range of 1000.0-1200.0 cm-1), as well as protective effects against H2O2-induced HUVECs. As the most abundant and potent antioxidant component, the backbone of BJP-3 was mainly composed of →4)-α-l-GalpA (1→, →5)-α-l-Araf (1→ residues with two terminals of T-α-l-Araf (1→ and T-ß-d-Galp (1→. The above results compared the structural and bioactive properties of different blackened jujube polysaccharides and highlighted their potential as antioxidants for functional foods.

Masticatory performance in patients undergoing free fibula flap for mandible reconstruction.

BACKGROUND: To explore the masticatory performance in patients undergoing an osteo(cutaneous) free fibula (OFF) flap for mandible reconstruction by a prospective design. METHODS: A total of 56 patients who had undergone OFF flap reconstructions for mandibular reconstruction secondary to malignant (squamous cell carcinoma) or benign (ameloblastoma) tumor resection were prospectively enrolled. They were asked to complete the masticatory performance test by the weigh method and the chew domain of the University of Washington quality of life questionnaire (version 4) preoperatively and at 3, 6, and 12 months postoperatively. The pair nonparametric test was used to analyze the dynamic change of masticatory performance and subjective chew function. RESULTS: Fifty-one patients were included for analysis finally. The mean masticatory performance for patients with malignant tumors were 53.4% ± 10.3%, 36.4% ± 10.3%, 42.6% ± 9.6%, 52.8% ± 10.9%, and 53.1% ± 11.8% preoperatively, at 2 weeks, 3 months, 6 months, and 12 months postoperatively, respectively. Compared with the preoperative level, the masticatory performance had a significant reduction immediately after surgery (p < 0.001), followed by a return to the baseline level within three months. A similar trend was noted for those with benign tumors. The mean score of chew domain for patients with malignant tumors were 100 ± 0, 54.3 ± 32.9, 81.4 ± 24.5, and 92.9 ± 17.8 preoperatively, at 3 months, 6 months, and 12 months postoperatively, respectively. Compared with the preoperative level, the subjective chew function was greatly affected within the first three months (p < 0.001), and it gradually recovered to the baseline level in the following nine months. A similar trend was noted in patients with benign tumors. CONCLUSIONS: The masticatory performance and subjective chew function was significantly affected after OFF flap reconstructions in the short term, but both recovered to the preoperative levels within 9-12 months.

Performance characteristics of 18F-fluorodeoxyglucose in non-infected hip replacement.

Purpose: The aim of this study was to retrospectively analyze 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/ computed tomography (CT) images of non-infected hip arthroplasty patients and summarize findings that may be useful for clinical practice. Methods: 18F-FDG PET/CT images of non-infected hip arthroplasty patients were collected from September 2009 to August 2021. The region of interest was independently delineated by two physicians and maximum standardized uptake values (SUVmax) were recorded and compared. Serologic data were also collected and the correlation between SUVmax and serologic parameters was analyzed, while the images were classified based on the 18F-FDG uptake pattern in the images using the diagnostic criteria proposed by Reinartz et al. (9). The interval between hip replacement and PET/CT was classified by year and the characteristics of the two groups were compared. The images of patients who underwent PET/CT multiple times were analyzed dynamically. Results: A total of 121 examinations were included; six patients underwent PET/CT twice and two patients had three scans. There were no significant correlations between SUVmax and serologic results. The interobserver agreement between the two physicians in the classification according to the criteria of Reinartz et al. (9) was 0.957 (P < 0.005). Although there was non-specific uptake in cases with an arthroplasty-to-PET/CT interval this was non-significant. Additionally, 18F-FDG showed potential utility for dynamic observation of the condition of the hip. Conclusion: SUVmax provided information independent of serologic results, meanwhile 18F-FDG showed potential applicability to the dynamic monitoring of hip arthroplasty-related diseases. However, the presence of blood vessels and muscles affected image interpretation and the specificity of 18F-FDG was not optimal. A more specific radionuclide is needed to maximize the benefits of using PET/CT for the assessment of periprosthetic joint infection (PJI).

Relationships Between Cross-Cultural Adaption, Perceived Stress and Psychological Health Among International Undergraduate Students From a Medical University During the COVID-19 Pandemic: A Moderated Mediation Model.

International university students may be at greater risk for developing psychological problems due to the unique stressors in them, particularly during the COVID-19 pandemic. The purpose of present study is to propose and test a moderated mediation model that would illuminate the underlying relationships of cross-cultural adaption, perceived stress and psychological health as well as the moderating effect of optimism and resilience among international medical undergraduates in China during the COVID-19 pandemic. The study was conducted via a web-based survey in November 2020. Electronic informed consents were obtained from all participants. A total of 453 students including 233 males and 220 females aged 18 to 28 years with an average age of 22.09 (SD = 2.73) completed the questionnaires. Symptom Checklist 90, the measurement of cross-cultural adaption, the Perceived Stress Scale, the Life Orientation Test-Revised and the Resilience Scale were used for the survey. Results for the moderated mediation model testing revealed that cross-cultural adaption significantly and negatively associated with the Global Severity Index (GSI) of the Symptom Checklist 90 (ß = -0.24, P < 0.01), and perceived stress partially mediated the relationship. Optimism (ß = -0.29, P < 0.01) and confidence in COVID-19 control (ß = -0.19, P < 0.01) had direct negative effects on perceived stress. Furthermore, optimism and resilience negatively moderated the indirect effect of cross-cultural adaption on psychological health through perceived stress. Findings of this study suggest that university educators ought to promote or make use of programs that cope with stress and boost optimism and resilience in order to support students not only adapt well to a new culture, but also keep good psychological health during the period of COVID-19 pandemic.

Prevalence and Predictors of Anxiety and Depressive Symptoms Among International Medical Students in China During COVID-19 Pandemic.

Background: The rapid spread of Coronavirus Disease-19 (COVID-19) infection has been the most important public health crisis across the globe since the end of 2019. Anxiety and depression are the most common mental health problems among people during the pandemic, and many studies have reported anxiety and depressive symptoms in college students. However, information on the mental health status of international medical students during this critical period of time has been scarce, which hinders the efforts in making proper policy or strategies to help these students. The present study aims to explore the prevalence of anxiety and depressive symptoms in international medical students in China and to find out the factors that have potential predictive value for anxiety and depressive symptoms. Method: A cross-sectional study was carried out for international medical students during November 2020 at China Medical University in Shenyang, China. Five hundred and nineteen international students were interviewed with questionnaires containing demographic variables, Stressors in school, Generalized Anxiety Disorder Assessment (GAD-7), Patient Health Questionnaire-9 (PHQ-9), Simplified Coping Style Questionnaire (SCSQ), Perceived Stress Scale (PSS-10), the Multidimensional Scale of Perceived Social Support (MSPSS), Revised Life Orientation Test (LOT-R) and Resilience Scale-14 (RS-14). Univariate logistic regression and stepwise multiple logistic regression analyses were conducted where appropriate to explore the predictive factors of anxiety symptoms and depressive symptoms. Results: The prevalence of anxiety symptoms and depressive symptoms in the sample population was 28.5% (148/519) and 31.6% (164/519), respectively. Stressors in school (ß = 0.176, OR = 1.192, CI: 1.102-1.289), negative coping style (ß = 0.639, OR = 1.894, CI: 1.287-2.788) and perceived stress (ß = 0.230, OR = 1.258, CI: 1.184-1.337) were found to be the predictors of anxiety symptoms among the international medical students; while gender (ß = -0.594, OR = 0.552, CI: 0.315-0.968), stay up late (ß = 0.828, OR = 2.288, CI: 1.182-4.431), current place of residence (ß = 1.082, OR = 2.951, CI: 1.256-6.931), stressors in the school (ß = 0.303, OR = 1.354, CI: 1.266-1.496), negative coping style (ß = 0.866, OR = 2.377, CI: 1.516-3.725), perceived stress (ß = 0.233, OR = 1.262, CI: 1.180-1.351) were found to be predictors of depressive symptoms. Conclusion: The prevalence of anxiety symptoms and depressive symptoms was moderate among international medical students in China. The communal predictors of anxiety and depressive symptoms were stressors in school, negative coping style and perceived stress; while demographic factors such as gender (male), stay up late at night and current place of residence were found associated with depressive symptoms. These results suggest that proper stress management and specific interventions are needed to help students maintain their mental health during the COVID-19 pandemic period.

Gefitinib Combined with Cetuximab for the Treatment of Lung Adenocarcinoma Harboring the EGFR-Intergenic Region (SEC61G) Fusion and EGFR Amplification.

EGFR fusions are rare genomic events in non-small cell lung cancer (NSCLC), and a total of nine types have been previously reported in lung adenocarcinoma: EGFR-RAD51, EGFR-PURB, EGFR-ANXA2, EGFR-ZNF713, EGFR-YAP1, USP42-EGFR, EGFR-SEPTIN14, EGFR-TNS3, and EGFR-ZCCHC6. EGFR fusion mutations combined with EGFR amplification are even rarer in NSCLC. The EGFR-intergenic region (IGR) fusion mutation is unreported, and thus, there are no studies targeting this fusion together with EGFR amplification in lung adenocarcinoma. Our brief study provides clinical evidence that combined targeted therapy with gefitinib and cetuximab could result in a significant antitumor response in patients with the EGFR-IGR fusion and EGFR amplification. KEY POINTS: EGFR fusion mutations are rare, and EGFR fusion mutations combined with EGFR amplification are even rarer in non-small cell lung cancer (NSCLC). To the authors' knowledge, there is no previous report on the coexistence of the EGFR-intergenic region (IGR) fusion and EGFR amplification. This is the first report of a patient with NSCLC with the EGFR-IGR fusion and EGFR amplification who achieved a significant antitumor response from treatment with gefitinib combined with cetuximab.

Development of a prediction model for the risk of recurrent laryngeal nerve lymph node metastasis in thoracolaparoscopic esophagectomy with cervical anastomosis.

BACKGROUND: There are no effective preoperative diagnostic measures to predict the probability of left and right recurrent laryngeal nerve (RLN) lymph node (LN) metastasis using preoperative clinical data in patients undergoing thoracolaparoscopic esophagectomy with cervical anastomosis. METHODS: We retrospectively reviewed the clinical data of 1,660 consecutive patients with thoracic esophageal cancer who underwent esophagectomy with cervical anastomosis at the Department of Thoracic Surgery at the First Affiliated Hospital of Zhengzhou University between January 2015 and December 2020. RESULTS: A total of 299 and 343 patients who underwent left (Cohort 1) and right (Cohort 2) RLN LN dissection were included in the final analyses. The analyses were conducted within each cohort. Among the 299 patients in Cohort 1, left RLN LN involvement was found in 41 patients (13.7%). A multivariable analysis showed that age, tumor location, and short axis were significantly associated with RLN LN metastasis (all P<0.05). Among the 343 patients in Cohort 2, right RLN LN involvement was found in 65 patients (19.0%). A multivariable analysis showed that computed tomography (CT) appearance, tumor location, long axis, and short axis were significantly associated with RLN LN metastasis (all P<0.05). Based on the results of the multivariable analyses, we constructed nomograms that could estimate the probability of RLN LN metastasis. Finally, we stratified the 2 cohorts into risk subgroups using a recursive partitioning analysis (RPA). The risk of left and right RLN LN metastasis was found to be 9.3% and 7.5%, 27.3% and 21.4%, and 52.4% and 47.3% for the low-risk, intermediate-risk, and high-risk groups, respectively. CONCLUSIONS: Our nomograms and RPAs appear to be suitable for the risk stratification of left and right RLN LN metastasis in patients undergoing thoracolaparoscopic esophagectomy with cervical anastomosis. This tool could be used to help clinicians to select more effective locoregional treatments, such as surgical protocols and radiation area selection.

Examined lymph node count is not associated with prognosis in elderly patients with pN0 thoracic esophageal cancer.

ABSTRACT: The purpose of this study was to determine whether the number of lymph nodes dissected predicts prognosis in surgically treated elderly patients with pN0 thoracic esophageal cancer. We searched the Surveillance, Epidemiology, and End Results database and identified the records of younger (<75 years) and older (≥75 years) patients with pN0 thoracic esophageal cancer between 1998 and 2015. The patient characteristics, tumor data, and postoperative variables were analyzed in this study. The Kaplan-Meier method and a Cox proportional hazard model were used to compare overall and cause-specific survival. Data from 1,792 esophageal cancer patients (older: n = 295; younger: n = 1497) were included. The survival analysis showed that the overall and cause-specific survival in the patients with ≥15 examined lymph nodes (eLNs) was significantly superior to that in the patients with 1 to 14 eLNs (P < .001); however, the difference disappeared in the older patients. After stratification by the tumor location, histology, pT classification, and differentiation between the younger and older cohorts to analyze the association between eLNs and survival, we found that the differences remained significant in most subgroups in the younger cohort. There were no differences in any subgroups of older patients. This study replicated the previously identified finding that long-term survival in patients with extensive lymphadenectomy was significantly superior to that in patients with less extensive lymphadenectomy. However, less extensive lymphadenectomy may be an acceptable treatment modality for elderly patients with pN0 thoracic esophageal cancer.

Resilience and Related Factors: A Comparison of Fathers and Mothers of Patients With Cleft Lip and/or Palate in China.

Background: Resilience has become a hot spot in the field of positive psychology to study life-change events. However, there were little information on resilience among the fathers and mothers of patients with cleft lip and/or palate respectively. The present study aimed to explore and compare the level and potential influential factors associated with resilience among fathers/mothers of patients with cleft lip and/or palate in China. Method: A cross-sectional study was carried out between April 2019 and July 2020 among fathers/mothers of patients with cleft lip and/or palate in two cleft lip and/or palate treatment centers in China. Sixty Nine fathers and 179 mothers of patients with cleft lip and/or palate were interviewed with a questionnaire on demographic variables and the Resilience Scale-14 (RS-14), Herth Hope Index (HHI), Multidimensional Scale of Perceived Social Support (MSPSS), Revised Life Orientation Test (LOT-R), Parenting Stress Index-Short Form (PSI-SF) and Coping Health Inventory for Parents (CHIP). T-test/univariate one-way ANOVA, Pearson's r, hierarchical linear regression analysis were conducted to explore the influential factors of resilience. Results: Fathers of patients with cleft lip and/or palate had a higher level of resilience (77.77 ± 14.18) than mothers (74.52 ± 14.33) though without significance. Resilience was positively associated with hope, perceived social support, optimism and coping and negatively correlated with parenting stress both in the fathers and the mothers. Hierarchical linear regression analysis showed that hope (ß = 0.400, P < 0.01), coping (ß = 0.281, P < 0.05), job status, medical payments (ß = -0.240, P < 0.05) were found to be associated with resilience among the fathers of patients with CL/P, and all four variables in the model could explain 42.8% of the variance in resilience; Hope (ß = 0.225, P < 0.05), perceived social support (ß = 0.194, P < 0.05), the age of patients (ß = 0.189, P < 0.05) were found to be associated with resilience among the mothers, and all three variables in the model could explain 27.6% of the variance in resilience. Conclusion: Our study showed that, in China, fathers of patients with cleft lip and/or palate had a higher level of resilience than mothers though without significance. Hope was the only communal variable strongly associated with resilience among both the fathers and the mothers; besides, coping, job status and medical payments were found to be associated with resilience among the fathers; while perceived social support and the age of patients were found to be associated with resilience among the mothers. The results suggest that enhance hope in parents of patients with cleft lip and/or palate might greatly help improve their resilience. Besides, fathers and mothers need specific intervention to prompt their resilience.