Objective:To evaluate the efficacy and safety of Xiao′er Huangjin Zhike Granules in the treatment of cough caused by acute bronchitis in children, which is defined in TCM terms as a syndrome of phlegm-heat obstructing the lung.Methods:This was a block-randomized, double-blind, placebo-controlled, multicenter clinical trial.From January 2022 to September 2023, 359 children aged 3 to 7 years old diagnosed as acute bronchitis (lung-obstructing phlegm-heat syndrome) were enrolled from 21 participating hospitals and randomly assigned to the experimental group and placebo group in a 3︰1 ratio, and respectively treated with Xiao′er Huangjin Zhike Granules and its matching placebo.Cough resolution/general resolution rate after 7 days of treatment was used as the primary efficacy outcome for both groups.Results:(1)On the seventh day of treatment, the rate of cough disappearance/basically disappearance in the experimental group and placebo group were 73.95% and 57.61% retrospectively, which had statistically significance ( P=0.001).(2)After 7 days of treatment, the median duration of cough disappearance/basic disappearance were 5 days and 6 days in the two groups , with a statistically significant difference ( P=0.006).The area under the curve of cough symptom severity time was 7.20 ± 3.79 in the experimental group and 8.20±4.42 in the placebo group.The difference between the two groups was statistically significant ( P=0.039).(3) After 7 days of treatment, the difference between TCM syndrome score and baseline was -16.0 (-20.0, -15.0) points in the experimental group and -15.0 (-18.0, -12.0) points in the placebo group, with significant difference between the two groups ( P=0.004).In the experimental group, the clinical control rate, the markedly effective rate, the effective rate and the ineffective rate were 49.04%, 28.35%, 16.48% and 6.13% severally; and in the placebo group, the clinical control rate, the markedly effective rate, the effective rate and the ineffective rate were 38.04%, 26.09%, 29.35%, and 6.52% separately, which had statistically significant ( P=0.014).(4) There was no significant difference in the incidence of adverse events or adverse reactions during the trial between both groups.Moreover, while adverse reactions in the form of vomiting and diarrhea were occasionally reported, no serious drug-related adverse event or adverse reaction was reported.(5)The tested drug provided good treatment compliance, showing no statistically significant difference from the placebo in terms of compliance rate. Conclusions:Based on the above findings, it can be concluded that Xiao′er Huangjin Zhike Granules provides good safety, efficacy, and treatment compliance in the treatment of cough caused by acute bronchitis, and lung-obstructing phlegm-heat syndrome, in children.

ObjectiveTo explore the effectiveness and safety of vibration-kneading abdominal tuina as an adjunct treatment for insomnia of phlegm-heat harassing the interior syndrome with "stomach disharmony" symptom. MethodsSeventy-six insomnia patients of phlegm-heat harassing the interior syndrome with "stomach disharmony" symptom were recruited， and randomly divided into the treatment group and the control group with 38 cases in each group. The control group received eszopiclone 2mg once a night and sleep hygiene guidance， while the treatment group received vibration-kneading abdominal tuina additionally， 5 times a week， 30 min each time. Both groups were treated for 4 weeks. The Pittsburgh Sleep Quality Index （PSQI） （including sleep quality， time to fall asleep， sleep duration， sleep efficiency， sleep disorders， daytime functioning scores， and total scores） and traditional Chinese medicine （TCM） symptom scores of "stomach disharmony" was assessed before and after 4-week treatment and at follow-up （12 weeks after treatment）. Adverse events were also observed and recorded during the study. Pearson correlation analysis was used to assess the correlation between the pre-treatment PQSI total score and TCM symptom score of "stomach disharmony". ResultsThe PSQI scores of sleep quality， time to fall asleep， sleep duration， sleep efficiency， sleep disorders， daytime dysfunction scores， and total scores reduced in both groups decreased after treatment and at follow-up （P＜0.05 or P＜0.01）， as well as the TCM symptom score of "stomach disharmony" （P＜0.01）. After treatment， the PSQI scores of sleep quality， sleep duration， and TCM symptom score of "stomach disharmony" of the treatment group were lower than those of the control group （P＜0.05 or P＜0.01）. At follow-up， the PSQI scores of sleep quality， sleep duration， sleep efficiency， daytime dysfunction score， total score， and TCM symptom score of "stomach disharmony" of the treatment group were lower than those of the control group （P＜0.05 or P＜0.01）. No adverse reactions occurred in any participants during the study. There was a positive correlation between the patients' pre-treatment PQSI total scores and TCM symptom score of "stomach disharmony" （r=0.88， P＜0.01）. ConclusionVibration-kneading abdominal tuina as an adjunct treatment could significantly improve the symptoms of stomach and epigastric symptoms in insomnia patients of phlegm-heat harassing the interior syndrome with "stomach disharmony" symptom， and improve the quality of sleep， with good immediate and long-term therapeutic effects， and sound safety.

Objective: To investigate the factors affecting social alienation among elderly stroke patients, so as to provide the reference for the prevention of social alienation among elderly patients with chronic disease. Methods: The stroke patients aged ≥60 years who visited Hangzhou Hospital of Traditional Chinese Medicine from January to June 2024 were selected as subjects. Demographic information and disease status were collected through questionnaire surveys. Social alienation, stigma and social support were assessed using the General Alienation Scale, Stroke-Specific Stigma Scale and Perceived Social Support Scale, respectively. Factors affecting social alienation among elderly stroke patients were analyzed by using a multiple linear regression model. Results: Totally 283 elderly stroke patients were surveyed, including 165 males (58.30%) and 118 females (41.70%). The mean age was (69.55±8.72) years. The mean scores for social alienation, stigma and social support was (41.72±6.10), (43.70±8.96) and (59.86±10.22) points, respectively. Multiple linear regression analysis identified educational level (high school/technical secondary school, β' =-0.157; college degree or above, β' =-0.322), household monthly income per capita (≥3 000 yuan, β' =-0.260), number of stroke occurrences (recurrent stroke, β' =0.181), number of comorbid chronic diseases (≥2, β' =0.165), self-care ability (partially self-care, β' =0.142; unable to self-care, β' =0.308), stigma (β' =0.277) and social support (β' =-0.253) as factors affecting social alienation among elderly stroke patients. Conclusion Social alienation among elderly stroke patients is associated with educational level, household monthly income per capita, number of stroke occurrences, number of comorbid chronic diseases, self-care ability, stigma and social support.

Objective By summarizing experimental data of animal models of type 2 diabetes mellitus(T2DM)and its microvascular complications in rats and mice as animal models,the biochemical indexes were analyzed in order to provide theoretical reference for future experiments.Methods The main topics of"type 2 diabetes""diabetic nephropathy""diabetic foot"and"diabetic retinopathy"were searched on China National Knowledge Infrastructure and PubMed databases to screen out the journal literatures related to T2DM and microvascular complications in clinical and animal experiments published from October 31,2019 to October 31,2022.The subjects,disease types,detection indicators and other contents recorded in the literature were sorted out and summarized,and a database was established for statistical analysis.Results A total of 510 literatures were selected,among which fasting blood glucose was the most frequently used biochemical index in T2DM experiment,urine protein level was the most frequently used biochemical index in diabetic nephropathy experiment,and serum inflammatory factors were the most frequently used biochemical index in diabetic foot and diabetic retinopathy experiment.Conclusions By analyzing the application frequency of biochemical indicators in T2DM and its microvascular complications,this study can provide an important reference for clinical diagnosis and treatment of the disease and the development of animal experiments.

Objective:To retrieve, evaluate, and summarize the best evidence for the prevention and management of nipple pain or injury in breastfeeding puerperae, providing evidence-based basis for clinical practice of breastfeeding.Methods:According to the "6S" evidence pyramid model, clinical decisions, guidelines, expert consensus, evidence summaries, and systematic reviews on the prevention and management of nipple pain or injury in breastfeeding puerperae were systematically searched. The search period was from database establishment to March 10, 2023. The research team members independently evaluated the quality of the included article based on the corresponding quality evaluation standards, and combined professional judgment to extract and summarize evidence for the final included article.Results:A total of 15 articles were included, including two clinical decisions, 7 guidelines, and 6 systematic reviews. Finally, 19 best pieces of evidence were summarized, including four themes, namely, assessment of nipple pain or injury, prevention of nipple pain or injury, management of nipple pain or injury, and health education.Conclusions:Obstetrical nurses and midwives should provide standardized nursing for breastfeeding puerperae based on specific clinical scenarios, reduce the incidence of nipple pain or injury in breastfeeding puerperae, and promote puerperae to adhere to breastfeeding.

Diabetic nephropathy is one of the most common microvascular complications of diabetes. It is the main cause of end-stage renal disease and a cause of increased mortality of diabetes. Moreover， diabetic nephropathy has a complex pathogenesis， which is difficult to be detected in the early stage. Therefore， it is easy to miss the optimal intervention period in clinical treatment， which seriously endangers the life and health of patients. As an active ingredient of Chinese medicine， polysaccharides have biological activities such as anti-tumor， lowering blood sugar， immune regulation， anti-oxidation and anti-virus. In recent years， many studies have demonstrated that polysaccharides in Chinese medicine can effectively interfere with diabetic nephropathy， with multi-target and multi-channel characteristics and significant effect， showing great potential. Although there are many studies on the mechanism of Chinese medicine polysaccharides in the intervention of diabetic nephropathy， there is a lack of a systematic and detailed review on it. Therefore， based on the animal experiments on the intervention of Chinese medicine polysaccharides in diabetic nephropathy in recent years， we analyzed and summarized the mechanism of Chinese medicine polysaccharides in the intervention of diabetic nephropathy from five aspects of improving insulin resistance， improving oxidative stress， reducing inflammatory reaction， protecting kidney and improving intestinal flora. In addition， the signaling pathways and indicators involved in the mechanism were summarized， and the intervention effect and polysaccharide structure analysis were compared. The paper was expected to provide a theoretical basis for the basic research， new drug development and clinical application of Chinese medicine polysaccharides in the intervention of diabetic nephropathy.

Objective:To analyze the clinical outcome of vitro fertilization/intracytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET) in infertile patients with polycystic ovary syndrome (PCOS) combined with insulin resistance (IR) .Methods:A total of 257 PCOS infertile patients undergoing IVF/ICSI-ET from Jan. 2018 to Dec. 2020 were included and retrospectively analyzed. The patients were divided into IR group (HOMA-IR≥2.5, 130 cases) and non-IR group (HOMA-IR<2.5, 127 cases) according to the level (median 2.5) of homeostasis model assessment of insulin resistance index (HOMA-IR) . The levels of basic sex hormones [follicular stimulating hormone (FSH) , luteinizing hormone (LH) , estradiol (E2) , testosterone (T) , progestational hormone (P) , anti-mullerian hormone (AMH) ] and numbers of basic sinus follicles, levels of blood glucose and insulin at 30min, 60min and 120min after glucose administration and fasting and proconceptive pregnancy outcome indicators[gonadotropin (Gn) use time and dose, number of eggs obtained, fertilization rate, high-quality embryonic rate, occurrence rate of ovarian hyperstimulation syndrome (OHSS) , implantation rate, clinical pregnancy rate, biochemical pregnancy rate, abortion rate, live birth rate and pregnancy complications] were compared between the two groups. The influencing factors of clinical outcomes were analyzed by Logistic regression.Results:The levels of basic LH [ (8.86±1.60) mIU/ml vs (6.54±1.12) mIU/ml], T[ (63.20±7.47) ng/dl vs (52.11±5.69) ng/dl] in IR group was significantly higher than those in non-IR group ( P<0.05) . At different time-point, the levels of blood glucose and insulin in IR group were significantly higher than those in non-IR group ( P<0.05) . The Gn dose [ (1947.35±129.13) IU vs (1522.70±88.41) IU] and abortion rate [32.69% (17/52) vs 13.70% (10/73) ] in IR group was significantly higher than those in non-IR group ( P<0.05) , and the clinical pregnancy rate [40.00% (52/130) vs 57.48% (73/127) ] and live birth rate [51.92% (27/52) vs 72.60% (53/73) ] was significantly lower than those in non-IR group ( P<0.05) . Logistic regression analysis showed that age, BMI, basic LH, basic T and HOMA-IR was independent risk factors for clinical outcome of IVF/ICSI-ET in infertility patients with PCOS ( P<0.05) , and basic AMH and Gn dose were protective factors for clinical outcome ( P<0.05) . Conclusion:IR negatively affects the clinical outcome of IVF/ICSI-ET in infertile patients with PCOS, HOMA-IR is a risk factor for clinical outcomes, and IR should be evaluated in time for infertile patients with PCOS.

Objective:To investigate the molecular mechanism of the disease based on the clinical characterization and genetic mutation analysis in a family with intellectual disability.Methods:The proband with intellectual disability was diagnosed at Luohe Central Hospital in December 2019. Peripheral blood samples were collected from four family members. Whole exome sequencing (WES) was used to screen the pathological mutations. Then the PCR and Sanger sequencing were used to verify the selected mutations and combine the relevant database to analyze variation loci.Results:We infer that the ARX c.1162 A>G was co-segregated with the phenotype of the family based on the results of WES. The results of sanger sequencing and WES are consistent. The mother of the proband is the carrier of the mutation. There is no mutation frequency reported in the healthy population. The mutation of the ARX c.1162A>G is harmful inferred by a variety of bioinformatics software. Combined with the phenotypic analysis of OMIM database, we infer the phenotype caused by the mutation is consistent with the patients in the family.Conclusion:The mutation of the ARX c.1162 A>G may be the cause of the intellectual disability in the family affected. And the variant has not been reported in China.

Objective: To explore the visuospatial memory characteristics of school-age children with exotropia and to analyze associated factors. Methods: Based on a case-control study,45 exotropia children aged 8-12 years and 45 normal control children were recruited from 2017-2019. The "tapping test" was used to evaluate the visuospatial short-term and working memory of children. Results: There was no significant differences in the scores of visuospatial short-term memory between the exotropia group and the control group [(7.64±1.69)(8.00±1.66)，t=-1.00，P=0.32)]. The scores of visuospatial working memory in the control group were higher than those in the exotropia group [(5.98±1.23)(6.80±1.53)，t=-2.81，P=0.01)]. In the reverse tapping test,the better the near stereopsis was,the higher the score was (B=0.78,95%CI=0.23-1.33,P=0.01),and the constant exotropia children performed better than the intermittent exotropia children(B=1.25,95%CI=0.16-2.24,P=0.03). Conclusion Visuospatial working memory is impaired in school-age children with exotropia,and the visuospatial working memory of exotropia children is affected by the near stereopsis and exotropia constancy.

Objective: To understand the characteristics of rapid naming in exotropia children, and to analyze the influence of clinical indicators related to exotropia on the rapid naming. Methods: A total of 45 exotropia children were recruited according to the diagnostic criteria of consensus of strabismus classification experts (2015) from the Zhongshan ophthalmic center as the case group, and 45 children of the same age, gender and parental educational status were recruited as the control group without any ocular diseases. All children were evaluated the ability of the rapid naming by classical rapid naming test. Results: The letter rapid naming time of children with exotropia was longer than that in control group [(26.87±10.18)(21.98±7.29)s], and the difference was statistically significant (t=2.73, P=0.01), however there was no significant correlation between strabismus degree, symptom duration, AC/A ratio, disease classification, simultaneous vision, the near stereopsis, the far stereopsis and the letter rapid naming in the clinical indicators of exotropia (r=-0.16, 0.23, 0.20, 0.06, 0.09, 0.05, 0.20, P>0.05). Conclusion Rapid naming might be impaired among children with exotropia, with no significant correlation between this defect and its clinical indicators.