bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effectiveness and safety of music therapy for insomnia disorder patients
Authors: Ding Jie , Huang Tianqi , Hu Jinyu , Yuan Fuqiang 
Published: June 2021

Abstract

Background:
Music therapy has been widely used clinically to relieve insomnia disorder patients. However, the efficacy of music therapy in the treatment of insomnia disorder patients is uncertain. The purpose of this study is to determine the effectiveness and safety of music therapy in the treatment of insomnia disorder patients.

Methods:
Search PubMed, Cochrane Library, Embase, China National Knowledge Infrastructure Database, Wanfang Database, China Science and Technology Journal Database, China Biomedical Literature Database, and search-related randomized controlled trials. Two reviewers will independently select studies, collect data, and evaluate methodological quality through the Cochrane Deviation Risk Tool. Revman V.5.3 will be used for meta-analysis.

Results:
This study will evaluate the current status of music therapy treatment for insomnia disorder patients, aiming to illustrate the effectiveness and safety of music therapy treatment.

Conclusion:
This study will provide a basis for judging whether music therapy is effective in treating insomnia disorder patients.

INPLASY registration number:
INPLASY202150087.
Effects of music therapy on COVID-19 patients’ anxiety, depression, and life quality
Authors: Chen Xiaomei , Li Haiying , Zheng Xiaoying , Huang Jiaqi 
Published: June 2021

Abstract

Background:
Whether music therapy improves coronavirus disease 2019 (COVID-19) patients’ anxiety, depression, and life quality are still controversial. Therefore, to provide evidence-based medical evidence for clinical non-pharmacological interventions, we performed a meta-analysis of randomized controlled trials of music therapy for COVID-19 patients’ anxiety, depression, and life quality.

Methods:
Cochrane Central Register of Controlled Trials Repositories, PubMed, Embase, Web of Science and Chinese Science Citation Database, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, Chinese Scientific Journal Database, and Wan-Fang database were searched to identify studies on the evaluation of the effectiveness of the music-based intervention on COVID-19 patients’ anxiety, depression, and life quality from inception to May 2021. Two researchers independently carried out data extraction and literature quality evaluation of the quality and the meta-analysis on the included literature was performed with Revman5.3 software.

Results:
The results of this meta-analysis will be submitted to a peer-reviewed journal for publication.

Conclusion:
This study will provide reliable evidence-based evidence for the effects of music therapy on COVID-19 patients’ anxiety, depression, and life quality.
Efficacy and safety of dapagliflozin in the treatment of chronic heart failure
Authors: Dong Xueyan , Ren Lili , Liu Yueli , Yin Xuewei , Cui Siyuan , Gao Wulin , Yu Liming 
Published: June 2021

Abstract

Background:
As the last link in the chain of cardiovascular events, chronic heart failure (CHF) has high morbidity, high mortality, and poor prognosis. It is one of the main causes of death and disability worldwide. As a new drug for the treatment of chronic cardiovascular disease, dapagliflozin, the efficacy, and safety issues are still the focus of attention. Therefore, we conducted a meta-analysis to evaluate the efficacy and safety of dapagliflozin in the treatment of CHF.

Methods:
According to the search strategy, regardless of publication date or language, randomized controlled trials (RCTs) of dapagliflozin for CHF will be retrieved from 8 databases. First of all, the literature was screened according to the eligibility criteria, and use the Cochrane Collaboration's tool to assess the quality of the included literature. Then, using Rev Man 5.3 and STATA 14.2 software for traditional meta-analysis. Finally, the evaluation of the quality of the evidence and the strength of the recommendations will adopt the Grading of Recommendations, Assessment, Development and Evaluation method.

Results:
This study will evaluate the efficacy and safety of dapagliflozin for CHF, thereby providing more evidence support for clinical decision-making in CHF.

Conclusion:
Our research will provide more references for the clinical medication of patients with CHF.

Protocol registration number:
INPLASY202150046
Maternal exposure to pesticides during pregnancy and risk for attention-deficit/hyperactivity disorder in offspring
Authors: Zhu Zhixian , Wang Ying , Tang Shiming , Tan Huawei , Liu Cheng , Cheng Liwei 
Published: June 2021

Abstract

Background:
Attention-deficit/hyperactivity disorder (ADHD) is the most common psychiatric disorder in childhood. Studies explored the association of maternal exposure to pesticides during pregnancy with a risk of offspring developing ADHD, but have reported inconclusive results. Here, we will perform a systematic review and meta-analysis of observational studies to assess a possible association between them.

Methods:
This study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols. PubMed, Embase, Web of Science, the Cochrane Library, and the PsycINFO will be searched from inception to May 2021. Observational studies investigating the association of maternal exposure to pesticides during pregnancy with a risk of offspring developing ADHD will be considered. The Newcastle-Ottawa Scales or the scale of the Agency for Healthcare Research and Quality will be used to assess the methodological quality of the included studies according to their study design. A fixed or random-effect model will be used to synthesize data depend on the heterogeneity test. STATA version 12.0 will be used to conduct the meta-analysis.

Results:
This study will provide a high-quality evaluation of association between maternal exposure to pesticides during pregnancy and risk for ADHD in offspring.

Conclusion:
This study will present evidence on whether maternal exposure to pesticides during pregnancy is a risk factor for ADHD in offspring.
Therapeutic effects of sleeve gastrectomy for non-alcoholic steatohepatitis estimated by paired liver biopsy in morbidly obese Japanese patients
Authors: Murakami Eisuke , Nakahara Takashi , Hiramatsu Akira , Morio Kei , Fujino Hatsue , Yamauchi Masami , Kawaoka Tomokazu , Tsuge Masataka , Imamura Michio , Aikata Hiroshi , Fudeyasu Kenichi , Nakashima Yuki , Iwaki Daisuke , Jodai Daichi , Ohigashi Toshikazu , Nishimura Yui , Minamoto Yusuke , Nagao Akiko , Yoneda Masayasu , Saeki Yoshihiro , Tanabe Kazuaki , Ohdan Hideki , Chayama Kazuaki 
Published: June 2021

Abstract
Bariatric surgery has been reported to improve non-alcoholic steatohepatitis (NASH), which is a frequent comorbidity in morbidly obese patients. We performed a retrospective cohort study to estimate the therapeutic effect of sleeve gastrectomy (SG), the most common bariatric surgery in Japan, on obese patients with NASH by comparing the findings of paired liver biopsies.
Eleven patients who underwent laparoscopic SG for the treatment of morbid obesity, defined as body mass index (BMI) > 35 kg/m2, from March 2015 to June 2019 at Hiroshima University Hospital, Japan, were enrolled. All patients were diagnosed with NASH by liver biopsy before or during SG and were re-examined with a second liver biopsy 1 year after SG. The clinical and histological characteristics were retrospectively analyzed.
One year after SG, body weight and BMI were significantly reduced, with median reductions in body weight and BMI of—22 kg and –7.9 kg/m2, respectively. Body fat was also significantly reduced at a median of 13.7%. Liver-related enzymes were also significantly improved. On re-examination by paired liver biopsy, liver steatosis improved in 9 of the 11 patients (81.8%), ruling out of the pathological diagnosis of NASH. However, fibrosis stage did not significantly improve 1 year after SG. The non-alcoholic fatty liver disease activity score was significantly reduced in 10 of 11 patients (90.9%).
Pathological improvement or remission of NASH could be achieved in most morbidly obese Japanese patients 1 year after SG.
Comparison of efficacy between palonosetron-midazolam combination and palonosetron alone for prevention of postoperative nausea and vomiting in patients undergoing breast surgery and patient controlled analgesia
Authors: Hong Jeong-Min , Han Yun-Hee , Lee Dowon , Hwang Boo Young , Baik Jiseok , Cho Ah Reum , Lee Hyeon Jeong , Kim Eunsoo 
Published: June 2021

Abstract

Background:
Postoperative nausea and vomiting (PONV) is a common complaint in patients following general anesthesia. Various antiemetics, including 5-hydroxytryptamine type 3 (5-HT3) receptor antagonists, are effective but still have limited efficacy. Therefore, combination therapy is preferable to using a single drug alone in high-risk patients. We performed a comparative study on the antiemetic effect of palonosetron, a 5-HT3 receptor antagonist, monotherapy vs palonosetron-midazolam combination therapy for the prevention of PONV.

Methods:
A total of 104 female patients scheduled for breast cancer surgery were enrolled. They were randomly divided into 2 groups, a palonosetron monotherapy group (group P) and palonosetron-midazolam combination therapy group (group PM). Both groups received 0.075 mg palonosetron intravenously after induction of anesthesia. Patient-controlled analgesia (PCA) was applied according to the allocated group. Intravenous (IV)-PCA in group P consisted of fentanyl 20 μg/kg plus normal saline (total volume: 100 ml); IV-PCA in group PM consisted of fentanyl 20 μg/kg plus midazolam 4 mg plus normal saline (total volume: 100 ml). Efficacy parameters were collected during 0 to 1, 1 to 6, 6 to 24, and 24 to 48 hours postoperative time intervals. These measures included complete response (defined as no PONV and no rescue anti-emetic use) rate, incidence of PONV, sedation score, rescue antiemetic use, rescue analgesic use, and numerical rating scale (NRS) for pain. The complete response rate during the 0 to 24 hours interval was analyzed as the primary outcome.

Results:
Although the complete response rate between 0 and 24 hours was higher in group PM (42.3% and 48.1% in group P and PM, respectively), there was no statistically significant difference (P = .55). The complete response rates in other time intervals were not different between the 2 groups as well. The sedation score and NRS score also showed no differences between the 2 groups.

Conclusions:
The combination therapy of palonosetron with midazolam did not lead to a greater reduction in the incidence of PONV than monotherapy in patients undergoing breast surgery and receiving IV-PCA containing fentanyl.
Effect of partial splenic embolization on transarterial chemoembolization for hepatocellular carcinoma with hypersplenism
Authors: Liu Jibing , Wu Zhijuan , Zhang Jianxin , Xie Yinfa , Sun Peng , Wu Huiyong , Chang Xu , Zhang Lin , Liu Fengyong 
Published: June 2021

Abstract
This study retrospectively studied transarterial chemoembolization (TACE) combined with partial splenic embolization (PSE) in the treatment of hepatocellular carcinoma (HCC) with severe hypersplenism.
Seventy patients with HCC in Barcelona Clinic Liver Cancer (BCLC) stage B or C with hypersplenism were divided into non-partial splenic embolization group (N-PSE, n = 51) and partial splenic embolization group (PSE, n = 19). The N-PSE group was further divided into N-PSE with mild to moderate hypersplenism (N-PSE-M, 47 cases) and N-PSE with severe hypersplenism (N-PSE-S, 4 cases).
In the PSE group, leukocytes, neutrophils, lymphocytes, and platelets were significantly increased (P < .05) and were significantly different from that in the N-PSE group (P < .05). In the N-PSE group, except for a slight increase in neutrophils, other blood cells were decreased, including lymphocytes that were significantly decreased (P < .05). There was no significant difference in the changes of liver function between the 2 groups before and after surgery (P > .05). The analysis showed a significant increase in ascites after 6 months of TACE in the N-PSE group (P < .05). According to the follow-up results, the median overall survival (OS) in the PSE group was 24.47 ± 3.68 (months) and progression-free survival (PFS) was 12.63 ± 4.98 (months). Regardless of OS or PFS, the PSE group was superior to the N-PSE group and its subgroups, with a statistically significant difference in PFS between the N-PSE group and PSE group (P < .05). Moreover, the time of extrahepatic progression was significantly earlier in the N-PSE group than in the PSE group (P < .05). N-PSE-S group had the worst prognosis, and PFS and OS were worse than the other 2 groups, suggesting that PSE in severe hypersplenism may improve PFS and OS.
In patients with HCC and severe hypersplenism, TACE should be actively combined with PSE treatment.
Childhood dystonic reactions in the middle Black Sea region
Authors: Çirakli Sevgi 
Published: June 2021

Abstract
Acute dystonic reactions are a worrying reason for presentation to the pediatric emergency department and the pediatric neurology clinic in childhood. It must be diagnosed and treated quickly. The aim of this study was to examine the clinical presentations, etiological factors, and prognosis of patients presenting to our regional tertiary pediatric neurology clinic with a diagnosis of acute dystonic reactions in children.
Nine pediatric patients who were treated for acute dystonic reactions between May, 2018 and May, 2020 and had adequate follow-up were included in the study. Medical record data were reviewed age, gender, etiology, features of family, treatment, and results.
Three of the patients were female and 6 were male. Their average age was 11 years (4–17). All patients were evaluated as a drug-induced acute dystonic reaction. Of the 9 patients, 5 were due to metoclopramide, 3 were due to risperidone, and 1 was due to aripiprazole. It was learned that a similar situation against other drugs developed in the family history of 3 patients. As a treatment, all of them were intramuscularly applied biperiden suitable for their weight and 30 minutes dramatic improvement was observed. Additional dose had to be administered in only 1 case. All cases were discharged for 24 hours. No problem was observed in their follow-up.
Drug-induced acute dystonic reaction can be diagnosed and has a clinical picture that completely resolves when effective treatment is applied. However, it should not be forgotten that it can reach life-threatening dimensions clinically.
Analysis of perinatal coagulation function in preeclampsia
Authors: Xu Chang , Li YunHui , Zhang Wen , Wang QiuShi 
Published: June 2021

Abstract
To study the dynamic changes in perinatal coagulation function in patients with preeclampsia (PE).
The general data and coagulation indexes of 290 PE patients during the perinatal period (prenatal and 1 and 3 days postpartum) and 256 healthy pregnant women in the third trimester of pregnancy were investigated, and the data were analyzed.
Compared with healthy pregnant women, prothrombin time (PT), fibrinogen (FIB), platelet count (PLT), mean platelet volume (MPV), thrombocytocrit (PCT), maximum amplitude (MA), and coagulation index (CI) of PE patients decreased, and activated partial thrombin time (APTT), thrombin time (TT), D-dimer (DD), platelet distribution width (PDW) and K values increased before delivery (P < .05). APTT and FIB in PE patients were lower in the day 1 postpartum group than in the prenatal and postpartum day 3 groups, and TT, DD, and fibrin degradation products (FDP) were higher (P < .05). PCT and MPV were highest in the prenatal group (P < .05).
Compared with that of healthy pregnant women, the coagulation function of PE patients is in a relatively low-coagulation and high-fibrinolysis state on postpartum day 1, which increases the risk of postpartum hemorrhage and other adverse outcomes.
The ratio of preoperative alpha-fetoprotein level to total tumor volume as a prognostic factor of hepatocellular carcinoma after liver transplantation
Authors: Jiang Tao , Zhang Xiao-shi , Pan Fei , Lyu Shao-cheng , Wang Jing , Huang Meng-xiu , He Qiang , Lang Ren 
Published: June 2021

Abstract
To evaluate the effect of preoperative serum alpha-fetoprotein(AFP) level to total tumor volume (TTV) ratio as a prognostic marker on predicting the tumor recurrence and overall survival time of patients with hepatocellular carcinoma (HCC) after liver transplantation.
One-hundred eight patients with HCC who underwent liver transplantation in Beijing Chaoyang Hospital from April 2013 to October 2017 were studied. Divided into AFP/TTV≤2 group and AFP/TTV>2 group by the best cut-off score calculated by receiver operation characteristic curve, the clinical and pathological data of the patients in two groups were compared to explore the relationship between AFP/TTV and tumor recurrence together with the prognosis of HCC patients after liver transplantation. Risk factors of early tumor recurrence and poor prognosis of HCC in patients after liver transplantation were studied by multivariate regression analysis. Kaplan-Meier survival analysis was used to compare the tumor-free survival and overall survival between the two groups of patients.
In 108 patients, 47 patients have AFP/TTV≤2 while 61 patients have AFP/TTV>2. Patients in AFP/TTV≤2 group have longer tumor-free survival time and overall survival time compared with patients in AFP/TTV>2 group. The age, total bilirubin level, serum AFP level, TTV, portal vein tumor thrombus and AFP/TTV (all P < .05) of patient with HCC are closely related to poor prognosis after liver transplantation. Multivariate regression analysis showed that have portal vein tumor thrombus (hazard ratio [HR] = 2.345, P < .05), TTV≥65.5 cm3 (HR = 2.701, P < .05) and AFP/TTV > 2 (HR = 4.624, P < .05) are independent risk factors for poor prognosis of patients with HCC after liver transplantation while TTV≥65.5 cm3 (HR = 2.451, P < .05) and AFP/TTV > 2 (HR = 4.257, P < 0.05) were independent risk factors for tumor recurrence at the same time.
The tumor recurrence and the prognosis of patients with HCC after liver transplantation is affected by many factors. AFP/TTV ratio has important predictive value for the tumor recurrence and the prognosis of patients with HCC after liver transplantation. AFP/TTV>2 is an independent risk factor for both early tumor recurrence and poor prognosis of patients with HCC after liver transplantation.
Identification of key miRNAs and their targets in peripheral blood mononuclear cells of IgA nephropathy using bioinformatics analysis
Authors: Liu Ling , Yang YaZhen , Yu Dongrong 
Published: June 2021

Abstract

Background:
Currently, renal biopsy is the gold standard for clinical diagnosis and evaluation the degrees of IgA nephropathy. However, renal biopsy is an invasive examination and not suitable for long-term follow-up IgA nephropathy. The activation of peripheral blood mononuclear cells (PBMCs) are related to IgA nephropathy, but the key molecular marker and target of PBMCs for evaluating the progression and prognosis of IgA nephropathy is still unclear.

Methods:
We downloaded gene expression omnibus series 25590 (GSE25590) datasets, of which PBMCs from IgA nephrology (IgAN) and healthy patients, from the gene expression omnibus (GEO) database. Differentially expressed miRNAs (DEMs) between IgAN and healthy patients were identified. The Funrich software was used to predict the differentially expressed genes (DEGs). Gene ontology (GO) and kyoto encyclopedia of genes and genomes (KEGG) analyzes of overlapping genes were analyzed at the function level on DAVID 6.8. We used search Tool for the retrieval of interacting genes (STRING) online database constructed the protein–protein interaction (PPI) network. Then we further analyzed the hub genes by Cytoscape software and the hub miRNA by TargetScan.

Results:
We identified 418 DEMs from the GSE25590 datasets. The upstream transcription factors SP1 regulates most DEMs. According to the GO and KEGG results, the DEGs were enriched in the MAPK signaling pathway and small GTPase mediated signal transduction. SYN1, SYT4, RBFOX1, KCNC1, VAMP2, FBXO11, ASB9, SYT9, KLHL5, and KRAS were identified as hub genes. Hsa-miR-532-5p, hsa-miR-92a, hsa-miR-328, hsa-miR-137, hsa-miR-153, hsa-miR-9-5p, hsa-miR-140-5p, hsa-miR-217, hsa-miR-155, and hsa-miR-212 were predicted as hub miRNAs.

Conclusions:
The DEMs and DEGs re-analysis provided potential key genes and hub miRNA of PMBCs, which may help to monitor the happening and prognosis of IgAN.
Relationship of electrocardiographic changes and severity of acute cerebral ischemic stroke in old patients
Authors: Zhang Chao , Zhou Jidong , Zhou Ting 
Published: June 2021

Abstract
There was a controversy for the electrocardiogram (ECG) changes and their relationship with disease severity in old patients with acute cerebral ischemic stroke (CIS). This study was aim to provide referential data for this topic.
Totally 200 old patients with acute CIS in our hospital from January 2017 to December 2019 were included into this study. According to the ST-T segment changes in ECG, these patients were divided into 3 groups: persistent ischemic group (n = 38), transient ischemic group (n = 106) and non-ischemic group (n = 56). The characteristics and incidence of abnormal ECG and their relationship with disease severity, infarct size and prognosis were respectively analyzed under the severe, moderate and mild type of disease.
The ECG changes of patients were mainly characterized by myocardial ischemic ST-T segment changes with a abnormal ECG incidence of 72.00%, the arrhythmia with a abnormal ECG incidence of 9.50%, which were the second most common in clinical features. There were statistically significant differences of myocardial ischemic ST-T segment changes among different disease severity, infarct size and prognosis of acute CIS patients (P < .05). The ischemic ST-T segment changes of ECG reflected that the disease severity, and more ECG abnormalities indicated more severe pathological conditions in CIS patients.
The characteristics of ischemic ST-T segment changes have important reference value in the evaluation of severity and prognosis of acute CIS in old patients.