bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of pestle acupuncture for patients with lactation insufficiency after cesarean section
Authors: Li Dongshuang , Jiang Yunlan , Ma Xiaoqing , Li Qing , Chu Xin , Zhong Wei , Deng Xiaochun , Yang Xiaolian 
Published: January 2021

Abstract

Introduction:
Cesarean section is a common operation in obstetrics, and the incidence of insufficient breast milk is high in parturients undergoing cesarean section. Studies have shown that acupuncture or massage at related acupoints can promote the secretion and excretion of milk. These external treatments are quick, safe, and effective. On the other hand, they can avoid the potential risk of changes in milk composition that may be caused by the use of drugs. Pestle needle therapy is a new branch of traditional acupuncture, and pestle needle operation does not need to break the skin. The pestle needle has good clinical efficacy and safety in cervical spondylosis, insomnia, fatigue, depression, and so on, but few studies have focused on the effect of pestle acupuncture for patients with lactation insufficiency after cesarean section. This study aims to determine whether pestle needle therapy is effective and safe in the treatment of postpartum milk deficiency.

Methods:
This is a 2 parallel-group, assessor-blinded, randomized controlled trial.128 patients with lactation insufficient after cesarean section will be recruited and randomly divided into control group and the pestle needle group in a 1:1 ratio. The control group will receive routine nursing care of milk deficiency. In the pestle needle group, pestle needles will be used to operate on the acupoints such as bilateral Shao ze (S11), bilateral Ru gen (ST18), Dan zhong (DU14), 8 array acupoints of Shen dao (DU11) and so on. It will be operated once a day for 5 days. The primary outcomes are milk yield, degree of breastfilling, degree of milk siltation and other milk deficiency symptom, and serum prolactin. Secondary outcomes include syndrome of traditional Chinese medicine, such as facial expression, fatigue, loss of appetite, and so on.

Discussion:
Pestle needle therapy based on acupoint and meridian theory may increase milk secretion and excretion, which will provide a new intervention means to promote breastfeeding and have great significance to guide clinical treatment.

Trial registration number:
ChiCTR2000039752.
Factors associated with hyperhomocysteinemia in relatively healthy Taiwanese adults
Authors: Chen Po-Ju , Lu Yueh-Chien , Wang Pei-Ming , Huang Chih-Fang , Loke Song-Seng 
Published: January 2021

Abstract
Elevated homocysteine levels have been proposed as a risk factor for cardiovascular disease. The aim of this study was to evaluate factors associated with hyperhomocysteinemia in relatively healthy Taiwanese adults.
A retrospective cross-sectional study was conducted using data from the health examination database in a medical center located in southern Taiwan. Hyperhomocysteinemia was defined as a plasma homocysteinemia level >15 μmol/L. Factors associated with hyperhomocysteinemia were evaluated using univariate and multiple stepwise logistic regression analyses.
A total of 817 adults with a mean age of 55.5 years were included in the present study, and of them, 67 (8.2%) had hyperhomocysteinemia. Results from multiple logistic regression analysis showed that male sex (Odd ratio [OR] = 12.28, 95% CI = 2.94–51.27, P
= .001), advanced age (OR = 1.37 per 10 years, 95% CI = 1.06–1.77, P = .017), triglycerides (OR = 1.02 per 10 mg/dL, 95% CI = 1.01–1.04, P = .010), and uric acid (OR = 1.27, 95% CI = 1.09–1.49, P = .004) were significantly and independently associated with hyperhomocysteinemia.
In this retrospective medical record study, male sex, advanced age, higher plasma level of triglyceride, and uric acid were significantly associated with hyperhomocysteinemia in relatively healthy Taiwanese adults.
Lipi Guben decoction in treating diarrheal irritable bowel syndrome
Authors: Yang Hongmei , Liu Xin , Peng Wei , Chen Rong , Chen Yang 
Published: January 2021

Abstract

Background:
Irritable bowel syndrome (IBS) is a common functional bowel disorder. The global incidence of IBS is as high as 9% to 23%, accounting for about 50% of outpatients in gastroenterology, and the new case detection rate is 0.2% every year. IBS has become a global gastrointestinal functional disease. Although IBS is not a life-threatening disease, it seriously affects the quality of life of patients, causing huge economic and mental burden to individuals, society and families. Lipi Guben decoction (LPGBD) is an important auxiliary treatment for IBS, but lack of robust Evidence-based medicine evidence proving its efficacy. Therefore, we designed a randomized controlled trial to evaluate the efficacy and safety of LPGBD in the treatment of IBS.

Methods:
In this randomized controlled trial, a total of 100 eligible patients will be allocated to the blank control group or LPGBD group in a ratio of 1:1. The treatment period was 12 weeks. The primary outcome measure will be the total clinical effective rate. The Secondary outcomes will include IBS clinical symptom scores, IBS-Severity Scoring System, IBS-Quality of life, Hamilton Rating Scale for Anxiety, Hamilton Rating Scale for Depression, and Bristol Stool Form Scale. The safety outcome will include Echocardiogram, blood examination (including blood routine test, liver function test, and renal function test), urine routine test and stool routine test. The evaluation indicators and all safety results will be performed at baseline, week 4, week 8 and week 12.

Results:
This study will be helpful to evaluate the efficacy and safety of LPGBD in the treatment of IBS.

Conclusion:
LPGBD may improve the clinical efficacy of patients with IBS, which has important value in practical application

Trial registration:
Chictr20000039617, registration time: November 3, 2020
The association between rs1800872 polymorphism in interleukin-10 and risk of cervical cancer
Authors: Wang Kexin , Jiao Zhen , Chen Hongxiang , Liu Xiaowan , Lu Jing , Liu Xuli , Li Jinming , Wang Lin 
Published: January 2021

Abstract

Background:
In recent years, several reports have tried to prove this connection between rs1800872 polymorphism in interleukin-10 and cervical cancer among different populations, but the results are debatable. Thus, we collected all the published literature and conducted an integrated meta-analysis, which provided better evidence-based medicine for the relationship between rs1800872 polymorphism in interleukin-10 and risk of cervical cancer.

Methods:
We systematically performed our search on PubMed, EMBASE, Web of Science, WanFang database, and CNKI for all papers related to this research, published up to August 1, 2020. Summary odds ratios (OR) with 95% confidence interval (95% CI) were calculated in allelic, homozygous, heterozygous, dominant, and recessive model to appraise the association.

Results:
The meta-analysis included 8 studies containing 1393 cervical cancer cases and 1307 controls. The aggregate data under heterozygous model and dominant inheritance model (OR = 0.66, 95% CI: 0.55--0.80) indicated a significant association between rs1800872 and the low risk of cervical cancer in the entire population. And the aggregated data under the dominant inheritance model shows that rs1800872 is significantly associated with the reduction in the risk of cervical tumors in the entire population.

Conclusion:
Our conclusion is that the AC/AA + AC variant of Rs1800872 indicates a protective effect in the development of cervical cancer.
Efficacy and safety of Chinese medicine for obstructive sleep apnea
Authors: Bao Jun-Li , Xinyuan-Gao  , Han Yu-Bo , Zhang Ke , Liu Li 
Published: January 2021

Abstract

Background:
Obstructive sleep apnea (OSA) is significant public concern. Clinical practice indicates that Chinese medicine has certain therapeutic advantages, while there is a lack of evidence-based medicine support. The aim of this study is to synthesize related data to explore efficacy and safety of Chinese medicine for OSA.

Methods:
Data in PubMed, Embase, Web of Science, CNKI, WanFang, VIP databases were comprehensively searched. All the randomized controlled trials (RCTs) in OSA children were identified, in which the effects of Chinese medicine on a range of outcomes were compared. The search had a deadline of January 1, 2020. Two investigators independently conducted data extraction and assessed the literature quality of the included studies. The Revman5.3 software was used for meta-analysis of the included literature.

Results:
The efficacy and safety of Chinese medicine for OSA were evaluated in terms of apnea hypopnea index (AHI, the average and lowest blood oxygen, the Epworth Sleep Scale [ESS], and adverse effects).

Conclusions:
This study provides reliable evidence-based support for the clinical application of Chinese medicine for OSA.

PROSPERO registration number:
CRD42020154864.
A clinician survey for management of the secondary immunodeficiency caused by hematological malignancies in China
Authors: Ye Chunmei , Liu Juan , Song Xiaolu , Zheng Sujie , Liu Jinlin 
Published: January 2021

Abstract
Unlike Western countries, there are still few clinical immunology specialists in China, and the optimal care for secondary immunodeficiency caused by hematological malignancies is unknown. Therefore, we initiated this clinician survey study to describe the current situation of the care for malignancy patients with hypogammaglobulinemia in China.
We adapted a previously published online questionnaire of current clinical practices regarding the management of secondary immunodeficiency caused by hematological malignancies and then distributed the questionnaire to 52 hematologists in China via WeChat mobile software; the survey collected demographic details, starting dosage, target immunoglobulin (Ig) level, monitoring, criteria for stopping Ig replacement, vaccination use, and oral antibiotic prophylaxis for hypogammaglobulinemia patients.
Forty-eight hematologists responded. 28(58.33%) respondents had more than 10 years of experience. Nevertheless, 40(83.33%) respondents reported that they did not use any specific criteria for prophylactic Ig replacement in hypogammaglobulinemia patients. However, 27(56.25%) respondents reported that they had used intravenous immunoglobulin (IVIG); however, the starting dose, frequency, and target Ig level were significantly varied. Additionally, the criteria for stopping Ig replacement were significantly varied. Only one respondent (2.08%) used subcutaneous immunoglobulin (SCIG). Moreover, 35(72.92%) respondents reported no vaccination prior to Ig replacement, and 47(97.92%) respondents reported that they had not used antibiotic prophylaxis in secondary hypogammaglobulinemia patients.
Official guideline for the care for secondary immunodeficiency (SID) of the hematological malignancies patients should be issued in China, and significant attention of the hematologists should be paid to the use of prophylactic antibiotics and Ig replacement for the care of patients with hypogammaglobulinemia caused by hematological malignancies, as these agents could significantly reduce the infection rate in China.
Effectiveness and safety of fire needle for knee osteoarthritis
Authors: Lu Lunbin , Ye Jing , Xiong Jun , Chen Jun , Zhu Siyuan , Zhong Zhiying , Tang Genhua , Zhou Xingchen , Guo Han 
Published: January 2021

Abstract

Background:
There is a lack of curative medical treatment for patients with knee osteoarthritis (KOA). Acupuncture represents an important alternative therapy. In various forms of acupuncture and moxibustion, the fire needle is an indispensable part. Knee osteoarthritis (KOA) is a series of symptoms and signs of knee joint caused by local injury and inflammation and chronic strain of the knee joint resulting in cartilage degeneration of the articular surface and reactive bone loss of the subchondral bone plate. The results of clinical trial indicated that the fire needle therapy has obvious curative effect in treating KOA. This protocol is intended to describe how to collate and accumulate evidence for the current efficient and safe treatment of KOA with fire needle.

Methods:
Seven electronic databases were used to retrieve the literature for the KOA randomized controlled trials, including 3 English databases (PubMed, EMBASE, the Cochrane Central Register of Controlled Trials [Cochrane Library]), and 4 Chinese databases (Chinese National Knowledge Infrastructure, Chinese VIP Information, Wanfang Database, and Chinese Biomedical Literature Database). This systematic review will include all randomized controlled clinical trials using fire needle therapy for KOA. The observation Index is the Change of Western Ontario and McMaster Universities Osteoarthritis Index Total, first proposed by Bellamy in 1988. The selection of the study will be completed independently by 2 reviewers, extract the data, and evaluate the quality of the study before selecting the title, abstract, and full text. Revman 5.4 software will be used to perform meta-analyses of randomized controlled trials, where risk ratios for dichotomous data and standardized or weighted mean differences for continuous data are the results.

Result:
The results will be published in a peer-reviewed journal.

Conclusion:
This systematic review will provide the latest evidence to evaluate the safety and efficacy of fire needle therapy in patients with KOA.

Trial registration number:
INPLASY202080030
Clinical impact of 11C-Pittsburgh compound-B positron emission tomography in addition to magnetic resonance imaging and single-photon emission computed tomography on diagnosis of mild cognitive impairment to Alzheimer's disease
Authors: Kitajima Kazuhiro , Abe Kazuo , Takeda Masanaka , Yoshikawa Hiroo , Ohigashi Mana , Osugi Keiko , Koyama Hidenori , Yamakado Koichiro 
Published: January 2021

Abstract
This study aimed to evaluated the clinical impact of adding [11C] Pittsburgh compound-B (11C-PiB) PET for clinical diagnosis of mild cognitive impairment (MCI) to Alzheimer's disease (AD) dementia.
Twenty six (mean age 78.5 ± 5.18 years, 21 females) AD (n = 7), amnestic MCI (n = 12), non-amnestic MCI (n = 3), vascular dementia, progressive supranuclear palsy (PSP) with frontotemporal dementia (FTD), FTD (n = 1 each), and normal (n = 1) patients underwent 11C-PiB-PET, MRI, and SPECT scanning. 11C-PiB-PET was compared with MRI and SPECT for clinical impact.

11C-PiB-PET showed positivity in 6, 9, and 0 of the AD, amnestic MCI, and non-amnestic MCI patients, respectively, and 0 of those with another disease. Parahippocampal atrophy at VSASD was observed in 5 AD patients, 6 amnestic and PiB-positive MCI patients, 1 amnestic and PiB-negative MCI patient, and 1 vascular dementia patient. Parietal lobe hypoperfusion in SPECT findings was observed in 6, 4, and 2 of those, respectively, as well as 1 each of non-amnestic MCI, vascular dementia, and normal cases. Sensitivity/specificity/accuracy for selecting PiB-positive patients among the 15 MCI patients for 11C-PiB-PET were 100% (9/9)/100% (6/6)/100% (15/15), for VSRAD were 66.7% (6/9)/83.3% (5/6)/73.3% (11/15), and for SPECT were 44.4% (4/9)/50.0% (3/6)/46.7% (7/15), while those were 88.9% (8/9)/33.3% (2/6)/66.7% (10/15)/for combined VSRAD and SPECT. 11C-PiB-PET accuracy was significantly higher than that of SPECT.

11PiB-PET alone may be useful for selecting patients who will progress from MCI to AD in the future, although follow-up study is necessary to clarify the outcome of MCI patients.
Mapping research trends in diabetic retinopathy from 2010 to 2019
Authors: Dong Yi , Liu Yanli , Yu Jianguo , Qi Shixin , Liu Huijuan 
Published: January 2021

Abstract

Background:
Although many publications in diabetic retinopathy (DR) have been reported, there is no bibliometric analysis.

Purpose:
To perform a bibliometric analysis in the field of diabetic retinopathy (DR) research, to characterize the current international status of DR research, to identify the most effective factors involved in this field, and to explore research hotspots in DR research.

Methods:
Based on the Web of Science Core Collection (WoSCC), a bibliometric analysis was conducted to investigate the publication trends in research related to DR. Knowledge maps were constructed by VOSviewer v.1.6.10 to visualize the publications, the distribution of countries, international collaborations, author productivity, source journals, cited references and keywords, and research hotspots in this field.

Results:
In total, 11,839 peer-reviewed papers were retrieved on DR from 2010 to 2019, and the annual research output increased with time. The United States ranks highest among countries with the most publications. The most active institution is the University of Melbourne. Wong, TY contributed the largest number of publications in this field. Investigative Ophthalmology & Visual Science was the most prolific journal in DR research. The top-cited references mainly investigated the use of anti-vascular endothelial growth factor (VEGF) medications in the management of DR, and the keywords formed 6 clusters:

Discussion:
With the improvement of living standard, DR has gradually become one of the important causes of blindness, and has become a hot spot of public health research in many countries. The application of deep learning and artificial intelligence in diabetes screening and anti-VEGF medications in the management of DR have been the research hotspots in recent 10 years.

Conclusions:
Based on data extracted from the WoSCC, this study provides a broad view of the current status and trends in DR research and may provide clinicians and researchers with insight into DR research and valuable information to identify potential collaborators and partner institutions and better predict their dynamic directions.
Paeoniflorin inhibits the macrophage-related rosacea-like inflammatory reaction through the suppressor of cytokine signaling 3-apoptosis signal-regulating kinase 1-p38 pathway
Authors: Liu Zijing , Zhang Jiawen , Jiang Peiyu , Yin Zhi , Liu Yunyi , Liu Yixuan , Wang Xiaoyan , Hu Liang , Xu Yang , Liu Wentao 
Published: January 2021

Abstract
Rosacea is a facial chronic inflammatory skin disease with immune and vascular system dysfunction. Paeoniflorin (PF) is a traditional Chinese medicine with anti-inflammatory properties. However, its effects on rosacea remain unknown. Here, we investigated the mechanisms through which PF inhibits the macrophage-related rosacea-like inflammatory response. Immunohistochemical methods were used to detect differences in the inflammatory response and degree of macrophage infiltration in granulomatous rosacea lesions and their peripheral areas. Cell Counting Kit-8 was used to determine the cytotoxicity of PF towards RAW 264.7 cells. Reverse transcription-quantitative polymerase chain reaction and western blotting were used to measure the influence of PF on mRNA and protein expression levels of suppressor of cytokine signaling 3 (SOCS3), apoptosis signal-regulating kinase 1 (ASK1)-p38, Toll-like receptor 2, and cathelicidin antimicrobial peptide ( or LL37) in the lipopolysaccharide (LPS)-induced macrophage-related rosacea-like inflammatory response of RAW 264.7 cells. Inflammatory cell infiltration was more pronounced in granulomatous rosacea lesions than in peripheral areas. LL37 expression increased significantly, and the infiltration of a large number of CD68+ macrophages was observed in the lesions. PF promoted SOCS3 expression in RAW 264.7 cells and inhibited the LPS-induced increase in toll-like receptor 2 and LL37 expression through the ASK1-p38 cascade, thereby alleviating the macrophage-related rosacea-like inflammatory response. These changes could be abrogated by SOCS3 siRNA in vitro.
In conclusion, the pathogenesis of rosacea involves abnormal macrophage infiltration within the lesions. PF inhibits the macrophage-related rosacea-like inflammatory response through the SOCS3-ASK1-p38 pathway, demonstrating its potential application as a novel drug for rosacea therapy.
Usefulness of universal beta-blocker therapy in patients after ST-elevation myocardial infarction
Authors: Ferreira João André , Baptista Rui Miguel , Monteiro Sílvia Reis , Gonçalves Lino Manuel 
Published: January 2021

Abstract
The use of beta-blockers (BB) in the context of ST-segment elevation myocardial infarction (STEMI) was a universal practice in the pre-reperfusion era. Since then, evidence of their use for secondary prevention after STEMI is scarce. Our aim is to determine treatment results associated with BB therapy after a STEMI at 1-year follow-up in a contemporary nationwide cohort.
A prospective analysis involving 49 national centers, including patients admitted with STEMI, enrolled between October 2010 and September 2019 was conducted. The primary outcome was defined as the composite of all-cause mortality or hospital re-admission for a cardiovascular (CV) cause in the first year after STEMI. The patients were distributed into 2 groups, depending on whether they received therapy with BB at hospital discharge or not (BB and NB group, respectively).
A total of 3145 patients were included in the analysis, of which 2526 (80.3%) in the BB group. A total of 12.2% of patients reached the primary outcome. Regarding the univariate Cox regression analysis, the BB group presented lower mortality or re-admission for CV cause at 1-year follow-up [hazard ratio (HR) 0.69, confidence interval (CI) 95% 0.55–0.87, P = .001]. However, after adjustment for significant covariates, this association was lost (HR 0.73, CI 95% 0.51–1.04, P = .081). In patients with preserved (HR 0.73, CI 95% 0.51–1.04, P = .081) and mid-range (HR 1.01, CI 95% 0.64–1.61, P = .959) left ventricular ejection fraction (LVEF), the primary outcome was similar between the 2 groups, while in patients with reduced LVEF, the BB group presented a better prognosis, with fewer patients reaching the primary outcome (HR 0.431, CI 95% 0.262–0.703, P = .001).
BB universal therapy after STEMI has not proved useful, but it seems to be beneficial in patients with reduced LVEF.
Shear wave elastography of the tibial nerve in healthy subjects
Authors: Bedewi Mohamed A. , Elsifey Ayman A. , Alfaifi Tariq , Kotb Mamdouh A. , Abdelgawad Mohamed S. , Bediwy Abdelmohsen Mohamed , Swify Sherine Mohamed , Awad Ezzat M. 
Published: January 2021

Abstract
The purpose of this study is to investigate sonoelastographic features of the tibial nerve.
The study included 72 tibial nerves in 36 healthy subjects. High resolution ultrasound and Shear wave elastography were used to evaluate the tibial nerve. Cross sectional area and stiffness were measured.
The mean cross sectional area of the tibial nerve was 13.4 mm2. The mean shear elastic modulus of the tibial nerve in the short axis was 23.3 kPa. The mean shear elastic modulus of the tibial nerve in long axis was 26.1 kPa. The tibial nerve elastic modulus also showed no correlation with cross sectional area neither in the long axis nor short axis. Age, height, weight, and body mass index showed no correlation with tibial nerve elastic modulus in short or long axes.
The elastic modulus of the tibial nerve has been determined in healthy subjects and can serve as a reference for future assessment of polyneuropathy.