bluuebunny/crossref_metadata_2025 huggingface dataset:
Temporal Trends in the Incidence of Hemophagocytic Lymphohistiocytosis: A Nationwide Cohort Study From England 2003–2018
Authors: West Joe , Stilwell Peter , Liu Hanhua , Ban Lu , Bythell Mary , Card Tim R. , Lanyon Peter , Nanduri Vasanta , Rankin Judith , Bishton Mark J. , Crooks Colin J.
Published: December 2022

Hemophagocytic lymphohistiocytosis (HLH) is rare, results in high mortality, and is increasingly being diagnosed. We aimed to quantify the incidence of diagnosed HLH and examine temporal trends in relation to age and associated diseases. Using national linked electronic health data from hospital admissions and death certification cases of HLH that were diagnosed in England between January 1, 2003, and December 31, 2018. We calculated incidence rates of diagnosed HLH per million population by calendar year, age group, sex, and associated comorbidity (hematological malignancy, inflammatory rheumatological or bowel diseases [IBD]). We modeled trends in incidence and the interactions between calendar year, age, and associated comorbidity using Poisson regression. There were 1674 people with HLH diagnosed in England between 2003 and 2018. The incidence rate quadrupled (incidence rate ratio [IRR] 2018 compared to 2003: 3.88, 95% confidence interval [CI] 2.91 to 5.28), increasing 11% annually (adjusted IRR 1.11, 95% CI 1.09 to 1.12). There was a transition across age groups with greater increases in those aged 5–14 years of HLH associated with rheumatological disease/IBD compared with hematological malignancy, with similar increases in HLH associated with both comorbidities for those 15–54, and greater increases in HLH associated with hematological malignancies for those 55 years and older. The incidence of HLH in England has quadrupled between 2003 and 2018. Substantial variation in the incidence occurred with inflammatory rheumatological diseases/IBD-associated HLH increasing more among the younger age groups, whereas in older age groups, the largest increase was seen with hematological malignancy-associated HLH.
Comparison of hospitalization cause and risk factors between patients undergoing hemodialysis and peritoneal dialysis
Authors: Yin Caixia , Zhang Xiumei , Zhu Jiang , Yuan Zijing , Wang Tao , Wang Xixi
Published: December 2022

This retrospective study was designed to compare the cause of hospitalization and influencing factors between patients undergoing hemodialysis (HD) and peritoneal dialysis (PD). Baseline data and laboratory parameters of 192 dialysis patients (92 HD patients and 100 PD patients) were compared. Quantitative parameters with normal distribution were assessed using independent t-test or analysis of variance (ANOVA). Quantitative parameters with non-normal distribution were assessed by non-parametric test. Qualitative data were statistically compared using χ
2 test. The number of patients with urban employee medical insurance (88 HD patients and 60 PD patients) and rural cooperative medical care (12 HD patients and 40 PD patients) significantly differed (P < .01). The hospitalization rate of PD patients was significantly higher than that of HD counterparts. The average length of hospital stay of PD patients was 10 days, remarkably longer than 8 days of HD patients (P < .01). The primary cause of hospitalization for HD patients was infection-related complications, followed by cardiovascular, cerebrovascular complications and dialysis access disorders. The primary cause of hospitalization for PD patients was infection-related complications, followed by dialysis access disorders, cardiovascular, and gastrointestinal complications. Compared with the HD group, the levels of hemoglobin, serum albumin, alkaline phosphatase, intact parathyroid hormone were significantly decreased, whereas serum urea nitrogen, serum creatinine, phosphorus levels and cardiothoracic ratio were remarkably increased in the PD group (all P < .01). The hospitalization rate of PD patients is relatively higher, and the length of hospital stay is longer. Extensive attention and efforts should be delivered to enhance the understanding of disease and lower the risk of complications for patients.
Novel reconstruction method by mega-prosthesis wrapped with vancomycin-containing cement after resection of malignancies
Authors: Hashimoto Kazuhiko , Nishimura Shunji , Shinyashiki Yu , Ito Tomohiko , Kakinoki Ryosuke , Akagi Masao
Published: December 2022

To introduce wrapping vancomycin-containing cement around a mega-prosthesis (MP) as a novel method to prevent prosthetic joint infection after reconstruction surgery for malignant bone and soft tissue tumors. Five patients with malignant bone and soft tissue tumors treated at our hospital from April 2009 to December 2019 were included. The average age was 71.4 years. Four males and one female were included. Three patients had a bone tumor, and two had a soft tissue tumor. Three right thighs and two left femurs were affected. These tumors were identified histologically as undifferentiated pleomorphic sarcoma, spindle cell sarcoma, diffuse large cell B-cell lymphoma, metastasis of renal cancer, and metastasis of lung cancer. All patients underwent tumor resection and reconstruction with a MP. In all cases, vancomycin-containing cement (2 g/40 g) was wrapped around the implant at the extension. The average follow-up period was 30.4 months. We surveyed whether infection occurred after surgical treatment. We also investigated the Musculoskeletal Tumor Society score and clinical outcome. We observed no postoperative infection. One case of local recurrence was observed, and a hip dissection was performed. The Musculoskeletal Tumor Society score was 79.26 ± 1.26 (mean ± standard deviation) (range: 76‐80.3). Three patients remained disease-free, one survived but with disease, and one died of disease. Wrapping vancomycin-containing cement around the MP may be a useful method of preventing postoperative joint infections.
Comparison of different combinations of antibodies and labeled fluorescein in the detection of lymphocyte subsets by flow cytometry
Authors: Ban Yumei , Zhao Ming , Zhao Meng
Published: December 2022

Flow cytometry is a classical method for analyzing human peripheral blood lymphocyte subsets. This study aims to explore a new combination of antibody and labeled fluorescein for detecting lymphocyte subsets by comparing the effects of different combinations of antibody and labeled fluorescein in flow cytometry. We conducted a prospective study and enrolled 362 healthy patients undergoing physical examination in the medical examination center of the third hospital of hebei medical university. Venous blood was drawn from volunteers at the same time in the morning and divided into 3 tubes (Tube A, Tube B and Tube C). T lymphocytes were detected by 3-colors method (CD4-FITC/CD8-PE/CD3-PC5) in Tube A, B lymphocytes were detected by 2-colors method (CD19-FITC/CD3-PE) in Tube B, and T lymphocytes and B lymphocytes were detected by 4-colors method (CD4-FITC/CD8-PE/CD3-PC5/CD19-FITC) in Tube C. The repeatability and accuracy of the test scheme for Tube C shall not be inferior to that of Tube A and Tube B. There were no significant difference in the results of CD3 + and CD4+/CD8 + between Tube A and C, as well as in the results of CD3 + and CD19 + between Tube B and C. Pearson correlation analysis showed that the test results of a and C and B and C were highly correlated. The 4-colors method (CD4-FITC/CD8-PE/CD3-PC5/CD19-FITC) can detect T lymphocytes and B lymphocytes at the same time, reduce the use of fluorescence channels and save the detection cost, which is worthy of recommendation.
Occupational stress, psychological distress, physical symptoms, and their interrelationships among frontline nurses caring for COVID-19 patients in Japan
Authors: Nishihara Tomoe , Yoshihara Kazufumi , Ohashi Ayako , Kuroiwa Mika , Sudo Nobuyuki
Published: December 2022

This study aimed to identify occupational stress, psychosomatic symptoms, psychological distress, and their correlations among frontline nurses during and after the first peak of the coronavirus disease 2019 (COVID-19) outbreak in Japan. Sixteen frontline nurses, aged 25 to 52 years, working in a ward with COVID-19 patients participated in this study. Two months after the peak of the first wave of the COVID-19 outbreak in Japan, the COVID-19-related occupational stress scale (COS; questionnaire items: fear of infection and increased workload) and physical symptom scale (PS; questionnaire items: gastrointestinal symptoms, pain, appetite loss, and insomnia) were assessed. The degree of general psychological distress was evaluated using the 6-item Kessler Scale (K6). Simultaneously, participants were asked to recall their condition during the peak period of the first wave and rate it using the same scale. K6 was positively correlated with COS and PS during the peak period (rs = 0.574, P = .020 and rs = 0.587, P = .017, respectively). Increased workload was positively correlated with the K6 score both during and after the peak period (rs = 0.869, P < .001 and rs = 0.732, P = <.001, respectively) and was positively correlated with insomnia during the peak period (rs = 0.498, P < .05). The COS, PS, and K6 scores during the peak period were significantly higher than those after the peak period. Psychological distress at the peak was associated with PS and occupational stress. An increased workload during peak periods can cause psychological distress and insomnia. The occupational stress, PS, and psychological distress of nurses working in COVID-19 wards improved after the peak of COVID-19.
Increasing rate of hospitalization for severe peptic ulcer in digestive disease emergencies after the pandemic
Authors: Jian Chenxing , Zhou Zili , Yang Chunkang , Zhao Ning , Bao Haijun , Han Shengbo , Chen Jinhuang , Shu Xiaogang
Published: December 2022

Since December 2019, the novel coronavirus has spread worldwide, affecting more than 510 million people, with more than 6 million deaths. However, some of the potential effects of the pandemic have not been thoroughly studied. We collected data from 2 regional emergency centers from May to November for the years 2015 to 2019, before the pandemic, and from May to November 2020, after the pandemic. We evaluated the incidence of each major type of digestive disease before and after the pandemic in adults at the 2 hospitals, which experienced coronavirus disease 2019 outbreaks with varying severity. A total of 11,394 patients were enrolled in the study Affiliated Hospital of Putian University (PUTIAN, n = 5503) Union Hospital, Tongji Medical college, Huazhong University of Science and Technology (UNION, n = 5891), and the proportion of male patients was approximately the same at both hospitals, with 3360 (61.1%) and 3680 (62.5%), respectively. The average ages of the patients were 55.8 ± 18.4 years PUTIAN and 54.3 ± 15.8 years UNION. The numbers of patients at the 2 hospitals increased steadily, but in 2020, the number of patients at UNION declined. The baseline characteristics of the 2 groups at the 2 hospitals showed significant differences for age before and after the pandemic but not for sex. The constituent ratios of diseases in each year in the 2 hospitals differed. The number of patients with peptic ulcers in 2020 was significantly different from those in each year from 2015 to 2019 (PUTIAN 2015‐2020, 15.0%, 18.2%, 14.9%, 16.9%, 19.5%, 34.9%; UNION 2015‐2020, 29.2%, 32.5%, 29.3%, 29.4%, 29.7%, 41.3%, respectively). The rates of peptic ulcer increased dramatically in both hospitals in 2020. An increase in the incidence of severe peptic ulcer was observed after the pandemic compared to the same period before the pandemic. Therefore, these factors should be considered in the formulation of public health strategies and the allocation of medical resources in the post pandemic era.
A glance at transient hyperammonemia of the newborn: Pathophysiology, diagnosis, and treatment: A review
Authors: Ni Beibei , Qin Miao , Zhao Jun , Guo Qie
Published: December 2022

Hyperammonemia is the excessive accumulation of ammonia in the blood, and is usually defined as a plasma level above 100 µmol/L in neonates or above 50 µmol/L in term infants, children, and adolescents. Patients with hyperammonemia usually experience life-threatening neuropsychiatric symptoms, especially newborns. It is routinely caused by inherited metabolic diseases and also by acquired disorders, such as liver failure, portosystemic shunting, gastrointestinal hemorrhage, ureterosigmoidostomy, renal tubular acidosis, hypoxic ischemic encephalopathy, infections with urea-metabolizing organisms, and some drugs. Transient hyperammonemia of the newborn (THAN) is a special type of hyperammonemia acknowledged in the field of metabolic disease as an inwell-defined or well-understood entity, which can be diagnosed only after the exclusion of genetic and acquired causes of hyperammonemia. Although the prognosis for THAN is good, timely identification and treatment are essential. Currently, THAN is underdiagnosed and much less is mentioned for early diagnosis and vigorous treatment. Herein, we present common themes that emerge from the pathogenesis, diagnosis, and management of THAN, based on current evidence. When a newborn presents with sepsis, intracranial hemorrhage, or asphyxia that cannot explain coma and seizures, doctors should always keep this disease in mind.
Effect of physical activity interventions on quality of life in older adults: A protocol for systematic review and meta-analysis
Authors: Lamberti Nicola , Manfredini Fabio , Babjaková Jana , Gallè Francesca , Medijainen Kadri , Karatzaferi Christina , Pavlova Iuliia , Netz Yael , López-Soto Pablo Jesús
Published: December 2022

Introduction:

Quality of life (QoL) has been acknowledged as a fundamental concept in the field of health and is favorably improved by physical activity (PA). This systematic review aims to assess the benefits and harms of different types of PA to improve health-related QoL in both community-dwelling and diseased older adults to provide a recommendation for the minimum amount of PA needed to obtain measurable QoL benefits.

Methods and analysis:

We will search MEDLINE, Cochrane Central Register of Controlled Trials, CINHAL, Epistemonikos, Web of Science and gray literature. Randomized controlled trials enrolling healthy or diseased older adults aged > 65 years, providing any kind of physical activity intervention and having quality of life as an outcome will be included. There will be no language restriction. Two independent reviewers will screen the papers, and a third reviewer will resolve the conflicts. The quality of the included studies will be assessed through the Risk of Bias 2.0 tool. Finally, data will be extracted to create proper meta-analyses of comparisons between the different kinds of physical activity interventions or to control groups.

Ethics and dissemination:

This review does not require approval from the Ethics Committee. The results will be disseminated in peer-reviewed journals and at international conferences; moreover, the findings will be shared on social media using an accessible language.
Network-based pharmacology and molecular docking exploring the “Bupleuri Radix-Scutellariae Radix” mechanism of action in the viral hepatitis B treatment
Authors: Long Piao , Xia Yu , Yang Yuying , Cao Jianzhong
Published: December 2022

Viral hepatitis B is caused by the hepatitis B virus, which is characterized by liver lesions. Bupleuri Radix and Scutellariae Radix are the main traditional medicine pairs with remarkable efficacy in hepatitis B. However, their molecular mechanisms are incompletely understood. The main active components of Bupleuri Radix and Scutellariae Radix, as well as therapeutic targets for the treatment of hepatitis B, were identified through network pharmacology techniques. We identified viral hepatitis B targets using the GeneCards, online mendelian inheritance in man, and therapeutic target databases. We discovered the active components of Bupleuri Radix and Scutellariae Radix as well as therapeutic targets using the encyclopedia of traditional Chinese medicine, HERB, traditional Chinese medicine systems pharmacology database, and a bioinformatics analysis tool for molecular mechanism of traditional Chinese medicine databases. VENNY obtained the intersections. Cytoscape and STRING were used to create the “active ingredient-potential target” network and protein interaction network. The DAVID database was used to enrich GO and KEGG pathways. The results were confirmed using the molecular docking method. There were 1827 viral hepatitis B targets, and 37 active ingredients for Bupleuri and Scutellariae Radix, with the main components being quercetin, wogonin, baicalein, and kaempferol. Tumor necrosis factor (TNF), mitogen-activated protein kinase 3 (MAPK3), interleukin-6 (IL-6), vascular endothelial growth factor A, cysteinyl aspartate specific proteinase 3, transcription factor AP-1 (JUN), RAC-alpha serine/threonine-protein kinase, and cellular tumor antigen p53 are among the 78 common targets of Bupleuri Radix and Scutellariae Radix intervention in viral hepatitis B. KEGG enrichment resulted in 107 pathways, including cancer, hepatitis B, and TNF signaling pathways. According to the molecular docking technique, quercetin, wogonin, baicalein, and kaempferol had strong binding activities with TNF, MAPK3, and IL-6. In this study, we initially identified various molecular targets and multiple pathways involved in hepatitis B treatment with Bupleuri Radix and Scutellariae Radix.
Dietary patterns associated with the risk of pancreatic cancer: Case-control study findings
Authors: Tayyem Reema , Hammad Shatha , Allehdan Sabika , Al-Jaberi Tareq , Hushki Ahmad , Rayyan Yaser , Al-Natsheh Israa , Bawadi Hiba
Published: December 2022

Diet is an important modifiable lifestyle factor, but epidemiological studies evaluating the association between dietary patterns and pancreatic cancer (PC) have reported inconsistent findings. This study aimed to evaluate the impact of several dietary choices on the risk of PC among newly diagnosed Jordanian patients. A case-control study was conducted at major teaching and general hospitals, including a Jordanian oncology center. The study included 101 patients with incident pancreatic cancer and 314 controls. Data was collected using interview-based questionnaires. Dietary intake was estimated using a validated Arabic and reproducible food-frequency questionnaire. Dietary patterns were derived using Principal Component Analysis. Multinomial logistic regression was used to estimate the association between dietary patterns and PC. Four dietary patterns were identified. The “Traditional” dietary pattern, which presented a diet rich in fresh fruits, vegetables, milk, yogurt, and lentils, was associated with a significant decrease in the odds of PC (OR = 0.42, 95% CI = 0.21–0.84) for the third quartile compared to first one. The “High-fruit” dietary pattern, which was loaded with strawberry, melon, watermelon, and other fruits, significantly reduced the odds of PC (OR = 0.38, 95% CI = 0.19–0.75) for the second quartile compared to the first one. The “Soup” dietary pattern was mainly composed of vermicelli soup, vegetable soup, lentil soup, and mushroom soup, which decreased the odds of PC (OR = 0.18, 95% CI = 0.07–0.38). There was no relation between PC and the “Western” dietary pattern, loaded with beer, wine, roasted lamb, meat, chicken sandwich, beefsteak, and fried fish. The “Traditional,” “High-fruit,” and “Soup” dietary patterns were associated with reduced risk of PC among Jordanians.
Effects of acupuncture in the treatment of occipital neuralgia: A systematic review and meta-analysis
Authors: Zheng Huabin , Li Chong , Hu Jike , Zeng Li
Published: December 2022

Background:

Acupuncture is used to treat subjects with occipital neuralgia, which is 1 of the main causes of occipital pain; however, its effect is conflicting. Hence, the current study aims to evaluate the effects of acupuncture in the treatment of occipital neuralgia.

Methods:

In a systematic search of PubMed, Embase, OVID, China National Knowledge Infrastructure, Cochrane Library, Chinese Biomedical Literature Database, Wanfang databases, and Google Scholar until July 2021, 15 studies aimed to evaluate the effects of acupuncture in the treatment of occipital neuralgia were included. Human-related trials were considered in different languages. The size of the study was not considered a limit for its inclusion and the study intervention should focus on comparing the impact of acupuncture in the intervention group compared with the control group.

The odds ratio (OR) and the mean difference (MD) with 95% confidence intervals (CIs) were calculated with a random or fixed-effect model for different subgroup analyses. Publication bias was assessed using the Egger test, while the risk of bias was assessed using the Review manager software.

Results:

Acupuncture had a significantly higher effective rate of treatment (OR, 5.40; 95% CI, 2.48 to 11.77, P < .001) compared to control in the treatment of occipital neuralgia and lower visual analogue scale (MD, −2.45; 95% CI, −2.69 to −2.21, P < .001). Acupuncture plus medication had a significantly higher effective rate of treatment (OR, 3.96; 95% CI, 2.10 to 7.47, P < .001) compared to medication in the treatment of occipital neuralgia. Acupuncture analysis for safety issues showed a significant reduction of adverse events compared with the medication group.

Conclusion:

Acupuncture alone or acupuncture plus medication had a significantly beneficial effect on the effective rate of treatment, safety and visual analog scale compared to medication in the treatment of occipital neuralgia. Further studies are required to validate these findings.
Endobronchial removal of the peripherally located foreign body with the ultrathin bronchoscopy and ultrathin cryoprobe guided by a manual navigating method: A case report
Authors: Yuan Mingli , Xiao Yang , Ni Fang , Yin Wen , Hu Yi
Published: December 2022

Rational:

The bronchoscope is a preferential method used to remove airway foreign bodies, but for those located in the distal lumen of bronchus with long-time retention, how to remove them remains an intractable problem.

Patient concerns:

A 57-year-old male presented with 2-week history of intermittent hemoptysis. Chest CT upon admission revealed a high-density opacity incarcerated in the distal basal segment of the left lower lobe, along with obstructive pneumonia.

Diagnoses:

The patient was diagnosed as foreign body aspiration.

Interventions:

We firstly used a manual navigating method to draw a bronchoscopic map according to the thin-section CT. Then we adopted ultrathin bronchoscope (UTB) to remove the peripherally located foreign body.

Outcomes:

UTB successfully found the foreign body incarcerated in LB10ciiβ under the guidance of manual navigation, but it was too tender to be extracted completely by forceps, and it was even pushed further away. Then 1.1 mm ultrathin cryoprobe was used, with an activation time of 4 seconds, the chili was frozen and completely removed.

Lessons:

This first combined application of manual navigating method, UTB and ultrathin cryoprobe, successfully extracted foreign bodies lodged in the distal airways and thus avoided thoracic surgery.
Oral Chinese patent medicines for acute myocardial infarction after percutaneous coronary intervention: A protocol for systematic review and network meta-analysis
Authors: Zhao Wei , Xiong Fan-Jie , Feng Shu-Gui , Li Yan-Ming , Lei Xing-Hua , Jia Shi-Jian
Published: December 2022

Background:

Acute myocardial infarction (AMI) is a serious and fatal heart disease with one of the highest mortality rates in the world. In some countries, percutaneous coronary intervention (PCI) is the preferred reperfusion strategy after AMI, but it cannot achieve safe and effective treatment of AMI after PCI remains a challenging clinical problem. The potential of oral Chinese patent medicines to treat AMI after PCI has been demonstrated, but which type of oral Chinese patent medicines may be preferred remains controversial. The aim of this network meta-analysis was to investigate the efficacy and safety of multiple oral Chinese patent medicines in the treatment of AMI after PCI.

Methods:

We will conduct a literature search from China National Knowledge Infrastructure, formerly Chinese Biomedical Database (SinoMed), Wanfang Data, Chongqing VIP, PubMed, Embase, Web of Science and Cochrane Library (The Cochrane Database of Systematic Reviews) from their inception until to November 1, 2022, with language restricted to Chinese and English. Then, the study selection process will follow the Preferred Reporting Items for Meta-Analyses guideline, and the quality assessment will be conducted with Cochrane Collaboration’s tool. Pairwise and network meta-analysis will be conducted using the WinBUGS V.1.4.3.37 and STATA V.13. Additionally, sensitivity analysis, subgroup analysis, quality assessment, Small-study effects and publication bias will be performed.

Ethics and dissemination:

This work is based on published research and therefore does not require ethical approval. This review will be published in peer-reviewed journals.

PROSPERO registration number:

CRD42020188065.
Fungal keratitis treated with a combination of traditional Chinese medicine and Western medicine: A case report
Authors: Huang Yu , Yu Juan , Peng Qinghua
Published: December 2022

Rationale:

Currently, the primary treatments for fungal keratitis (FK) are drugs and surgery. However, drug treatment has low efficacy and many side effects, and surgical treatment is costly. Therefore, it is critical to develop a new method of FK treatment. This report describes a 56-year-old male patient with FK who was treated with a combination of traditional Chinese medicine (TCM) and Western medicine with noticeable results and few side effects.

Patient concerns:

The main symptoms were blurred vision in the right eye and pain. On the corneal surface, a large area of ulcer with a turbid margin was visible, along with an oral ulcer. Additionally, the patient was afraid of corneal transplantation due to financial constraints.

Diagnoses:

The case was diagnosed as FK. In vivo confocal microscopy is the first choice for the diagnosis of this condition. Corneal ulcer was infiltrated with numerous inflammatory cells and dendritic fungal hyphae, as determined by in vivo confocal microscopy.

Interventions:

Early in his illness, the patient was treated with only Western medicine, which resulted in poor outcomes and severe adverse reactions. Corneal transplantation was recommended by the first hospital. The patient was later transferred to our hospital for treatment with TCM decoction.

Outcomes:

After 21 days of treatment, the corneal ulcer of the patient became shallower, his vision improved, and his discomfort disappeared. Due to financial concerns, the patient and his family requested early discharge, so no follow-up disease information was obtained. However, when analyzing the disease development process in the hospital, the combination of TCM and Western medicine had obvious effects and a high level of safety.

Lessons:

This case report shows that TCM is safe and effective in the treatment of FK and is worthy of promotion. However, in practice, we found that TCM is better for patients with early FK, so early diagnosis of FK is crucial.
A case of EBV encephalomyelitis with positive anti-GFAP-IgG antibody with recurrent fever and dysuresia as the main symptoms: Case report and retrospective analysis
Authors: Wang Lulu , Dong Lulu , Zhao Mingmin , Jiang Chao , Geng Minxia , Li Shuang , Xing Jiahao , Wang Tianjun
Published: December 2022

Rationale:

Due to neuronal destruction caused by Epstein-Barr virus (EBV) infection, exposure to neuronal surface antigens may lead to an imbalance in immune tolerance, which in turn triggers an autoimmune response. In addition, due to the involvement of nonspecific B-cell activation or molecular mimicry, EBV and Glial Fibrillary Acidic Protein (GFAP) receptors may have common epitopes. Viral infection triggers activation of B-cell and cross-reaction with viral antibodies, resulting in autoimmune encephalomyelitis. The clinical presentation may be complex or even atypical. A small number of patients may develop autoimmune reactions.

Patient concerns:

Most patients with EBV encephalomyelitis have a good prognosis, with the disease generally having a short course, few complications, and a good prognosis. In most patients, after treatment, their neurological function basically recovers within a few weeks or months.

Diagnosis interventions:

The patient had fever and headache. His 3 tests for cerebral spinal fluid (CSF) are consistent with the features of viral encephalomyelitis. Pathogenic examination of CSF confirmed EBV, and imaging suggested brain and spinal cord involvement. After antiviral treatment, the patient’s symptoms relieved. The diagnosis of EBV encephalomyelitis was considered. However, the patient’s temperature continued to increase. He was transferred to a superior hospital and was given GFAP-Ab in CSF, which was strongly positive. The patient was given immunoglobulin and antiviral therapy. This supports the diagnosis of GFAP-IgG antibody positive with EBV encephalomyelitis.

Outcomes:

After treatment with antiviral drugs and immunoglobulins, the patient’s symptoms improved and he was able to function.

Lessons:

EBV encephalomyelitis is a rare clinical disease. Therefore, more attention should be paid to the early diagnosis and treatment of similar patients to avoid misdiagnosis. CSF tests, genetic tests, and imaging tests can confirm the diagnosis.
Cuticular drusen presenting with central serous chorioretinopathy in both eyes: A case report
Authors: Hosoda Shuhei , Sakurada Yoichi , Shijo Taiyo , Kashiwagi Kenji
Published: December 2022

Rationale:

Drusen are precursor lesions to advanced age-related macular degeneration. Although cuticular drusen are located between the retinal pigment epithelium and Bruch’s membrane, as are conventional drusen, they possess unique characteristics that are distinct from those of conventional drusen on clinical presentations. Central serous chorioretinopathy (CSC) is a rare complication in eyes with cuticular drusen.

Patient concern:

A 58-years-old man was referred to our institute for the treatment of persistent subretinal fluid (SRF) in both eyes. Spectral-domain optical coherence tomography revealed focal SRF that did not involve the central macula of the right eye and SRF in the central macula of the left eye. Fluorescein angiography exhibited focal leakage corresponding to SRF and hyperfluorescence resembling a “stars in the sky” appearance in both eyes. On initial presentation, the best-corrected visual acuity values were 1.2 and 0.9 in the right and left eye decimal formats, respectively.

Diagnosis:

Cuticular drusen presenting with CSC in both eyes.

Interventions:

No treatment was administered for CSC in the right eye, whereas photodynamic therapy was administered for CSC in the left eye.

Outcomes:

At the 6-month visit, extrafoveal SRF persisted in the right eye and resolved in the left eye. Best-corrected visual acuity improved from 0.9 to 1.2 in the decimal format in the left eye.

Lessons:

Although cuticular drusen presenting with CSC are rare, physicians should be aware of the possibility of CSC development in eyes with cuticular drusen.
Clinical efficacy and safety of warm acupuncture in the treatment of type 2 diabetic kidney disease: A protocol of a randomized controlled trial
Authors: Gao Yuancheng , Ji Yue , Song Yulin , Gong Rui , Chen Cheng , Chen Hongbo
Published: December 2022

Background:

Type 2 diabetic kidney disease (DKD) is one of the most common and harmful chronic complications in clinical practice, and there is no reliable and targeted treatment plan at present. As a classic complementary and alternative therapy, evidence have shown that warm acupuncture has advantages in the treatment of type 2 DKD. However, there is still a lack of high-quality and long-term follow-up randomized controlled trials of warm acupuncture in the treatment of type 2 DKD.

Methods:

This is a prospective randomized controlled trial to investigate the efficacy and safety of warm acupuncture in the treatment of type 2 DKD. Participants will be randomly assigned in a 1:1 ratio to either the treatment group (treated with conventional Western medicine) or the control group (treated with warm acupuncture added on the basis of the control group). Both groups will receive 12 weeks of treatment followed by 24 weeks of follow-up. Observation indicators include: 24-hour urinary protein quantification, kidney function, TCM syndrome score and adverse reactions. Finally, SPSS21.0 software will be used to analyze the data.

Discussion:

This study will evaluate the efficacy and safety of warm acupuncture in the treatment of DKD, and the results of this trial will provide clinical evidence for the treatment of type 2 DKD.

Trial registration:

The TCTR identification number is TCTR20221104004.
Review of the injectate dispersion pattern during anterior quadratus lumborum block
Authors: Wu Jin , Qin Yifan , She Huiyu , Ma Rui
Published: December 2022

Since its introduction in 2013, the anterior quadratus lumborum (QL) block (QLB) has been widely used for analgesia in abdominal, pelvic, and hip surgeries, based on the assumption that it has analgesic effects on both incisional and visceral pain. However, the mechanism of the anterior QLB remains unclear, and the results of relevant studies are contradictory. This review aimed to summarize the dispersion patterns of injectates in anterior QLB. We conducted literature searches using PubMed, Cochrane, and Embase databases. A total of 10 cadaveric or radiological studies meeting the inclusion and exclusion criteria were summarized. The dye or contrast agent spread to the thoracic paravertebral space in only 5 of the studies reviewed. Variability in the selection of injection sites relative to the anterior layer of the thoracolumbar fascia during anterior QLB implementation may explain the dispersion difference. The correct injection site of an anterior QLB is anterior to the QL muscle and between the QL muscle and the anterior layer of the thoracolumbar fascia. Further studies are needed to verify the injectate dispersion pattern during anterior QLB.
Children with autism spectrum disorder present glymphatic system dysfunction evidenced by diffusion tensor imaging along the perivascular space
Authors: Li Xin , Ruan Cailian , Zibrila Abdoulaye Issotina , Musa Mazen , Wu Yifan , Zhang Zhengxiang , Liu Heng , Salimeen Mustafa
Published: December 2022

This study used diffusion tensor imaging (DTI) along the perivascular space (DTI-ALPS) to assess glymphatic system function in autism spectrum disorder (ASD) compared to healthy controls. Patients with ASD may have glymphatic system dysfunction, which is related to age. We retrospectively included 30 children with ASD and 25 healthy controls in this study. 3T magnetic resonance imaging scanner was used to perform DTI magnetic resonance imaging on all participants, and the DTI-ALPS index was calculated from the DTI data. Additionally, we evaluated how the DTI-ALPS index differed between the 2 groups. Moreover, we examined the relationships between the bilateral DTI-ALPS index and the age of the participants. The DTI-ALPS index considerably differed between groups. In the left index (1.02 ± 0.12 vs. 1.27 ± 0.25, P < .001) and in the right index (1.03 ± 0.12 vs. 1.32 ± 0.20, P < .001), the DTI-ALPS in ASD patients was significantly lower than that in healthy controls. Furthermore, the DTI-ALPS index was strongly and positively associated with age. In patients with ASD, there is a glymphatic system dysfunction. This is intimately correlated to age. Our findings suggest the importance of the DTI-ALPS approach in assessing the function of the glymphatic system in ASD.
Molecular mechanism of QH-BJ drug pair in the treatment of systemic lupus erythematosus based on network pharmacology and molecular docking
Authors: Song Ziyu , Ji Lina , Wu Shan , Fan Yongsheng , Zhang Qin , Yang Kepeng , Fang Sijia
Published: December 2022

To analyze the molecular mechanism of Qinghao-Biejia (QH-BJ) drug pair in the treatment of systemic lupus erythematosus (SLE) based on the method of network pharmacology and molecular docking technology. The components and related targets of QH-BJ drug pair, as well as SLE-related targets, were obtained. Intersection targets of QH-BJ drug pair and SLE were screened to construct the protein–protein interaction network, conduct gene ontology analysis and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis, and establish the component-target-pathway network. The core active components and core targets of QH-BJ drug pair for the treatment of SLE were selected, and molecular docking was carried out between the ligand components and the receptor target proteins. The core active components of QH-BJ drug pair for the treatment of SLE are luteolin, quercetin, and kaempferol; the core targets are PTGS2, HSP90AA1, RELA, MAPK1, MAPK14, AKT1, JUN, TNF, TP53. The ligand components can spontaneously bind to the receptor target proteins. Besides, QH-BJ drug pair is likely to act on PI3K/Akt signal pathway, interleukin-17 signal pathway, and TNF signal pathway in the treatment of SLE. The study indicates that QH-BJ drug pair might play a role in the treatment of SLE through multi-components, multi-targets, and multi-pathways.
College students’ anxiety after returning to school during the COVID-19 epidemic: What should we care
Authors: Ding Ting , Zhu Chenjie , Jing Linling , Gu Shanshan
Published: December 2022

The college students’ anxiety during the Coronavirus disease 2019 (COVID-19) epidemic remains unclear. We aimed to evaluate the college students’ anxiety after returning to school during the COVID-19 epidemic, to provide reference for the management and nursing care of college students. We conducted a survey from September 15, 2021 to September 30, 2021 investigate the anxiety level of college students. The Self-rating Anxiety Scale was used for anxiety assessment. The Spearman correlation analysis was conducted to evaluate the correlation between students’ anxiety and characteristics. Logistic regression analysis was used to explore the influencing factors of concurrent anxiety among college students. A total of 2168 college students were included, the incidence of anxiety was 30.07% in college students during the COVID-19 epidemic. Pearson correlation analyses showed that grade (R = 0.715), main use of computer and mobile phone (R = 0.622), daily exercise (R = 0.735), whether relatives or friends are infected with COVID-19 (R = 0.735) are associated with the anxiety level of college students (all P < .05). Logistic regression analysis indicated that senior year (Odds ratio [OR] = 2.064, 95% confidence interval [CI]: 1.355–3.001), online game (OR = 3.122, 95% CI: 2.562–3.899), relatives or friends are infected with COVID-19 (OR = 2.987, 95% CI: 1.901–3.451) are the independent risk factors of anxiety in college students (all P < .05). Daily exercise (OR = 0.514, 95% CI: 0.205–0.814) was the independent protective factors of anxiety in college students (P = .008). During the COVID-19 epidemic, college students have increased anxiety and there are many influencing factors. Administrators and educators should especially pay attention to the mental health of students with those risk factors to maintain students’ physical and mental health.
The potential of articaine as new generation of local anesthesia in dental clinics: A review
Authors: Luo Wen , Zheng Kaiyue , Kuang Huifang , Li Zhixin , Wang Jinrong , Mei Jie
Published: December 2022

As a new drug for local dental anesthesia, articaine has become popular in the clinic in recent years. In this review, we describe the development of articaine, explain its mechanism of action, compare its efficacy with that of other commonly used local anesthetics in dental treatment, and summarize the application of articaine in special populations. In conclusion, the anesthetic efficacy of articaine in clinical dental treatment is better than that of lidocaine, and its safety is not statistically different from that of lidocaine. In particular, articaine has several advantages and can be selected flexibly for clinical use. Atecaine has great potential for wide application in dental clinics in the near future.
Neural mechanisms underlying peripheral facial nerve palsy: A protocol for systematic review and meta-analysis of neuroimaging studies
Authors: Lee Dong Hyuk , Kwon Bo-In , Yu Jun-Sang , Park Sang Kyun , Kim Joo-Hee
Published: December 2022

Background:

Peripheral facial nerve palsy is a general term used to describe diseases that cause lower motor neuron lesions in the facial nerve. The most common cause of peripheral facial nerve palsy is idiopathic Bell’s palsy (BP), accounting for 60% to 70% of all peripheral facial nerve palsy cases. Idiopathic BP is found in various medical conditions, such as ischemia, viral infection, and neuroinflammation; however, the specific pathophysiology remains unclear. Neuroimaging techniques help understand the neural mechanisms underlying various neurological disorders. In recent years, several studies have applied functional neuroimaging to investigate alterations of brain function in BP patients. However, the results have been inconsistent due to differences in methodology and quality. Moreover, systematic reviews of studies on functional neuroimaging for BP are insufficient. Therefore, the present study aims to verify the neural mechanisms of brain alterations and draw conclusions about the functional reorganization in patients with BP.

Methods:

This review includes all suitable studies published on or before October 31, 2022. A thorough search will be conducted using the following databases: MEDLINE, Cochrane Library, Excerpta Medica Database (EMBASE), China Knowledge Resource Integrated Database (CNKI), Korean Medical database (KMBASE), Korean Studies Information Service System (KISS). Clinical studies of BP using functional neuroimaging will be selected. We will apply a coordinate-based meta-analysis because most individual neuroimaging studies provide their results as coordinates in the standard space. The primary outcomes will include the types of functional neuroimaging methods and alterations of brain function in BP patients. The secondary outcomes will include the information about clinical measurement of the disease. Study selection, data extraction, and risk of bias assessment will be conducted. If possible, heterogeneity tests, data synthesis, and subgroup analyses will be conducted.

Results:

The study will analyze the alterations in brain activity and worsening of clinical symptoms caused by idiopathic BP.

Conclusion:

The aim of this study is to investigate functional reorganization of brain alterations in patients with BP. This review will improve the understanding of the neural mechanisms of BP based on the most recent publications through extensive data retrieval. If sufficient data are collected, a sensitivity analysis is performed to verify the robustness of the conclusions.
A young Asian woman with thrombosis in the right renal vein and inferior vena cava: A rare case report and literature review
Authors: Hsu Jhe-Yuan , Li Tzong-Shiun
Published: December 2022

Introduction:

Renal vein thrombosis (RVT) is a rare clinical entity wherein a blood clot forms in one of the major renal veins or its tributaries. Patients with certain risk factors, such as adults with nephrotic syndrome and infants with dehydration, are susceptible to developing it.

Patient Concerns:

We present a young woman with primary thrombosis in the right renal vein and inferior vena cava. Hormonal therapy and the reception of the Medigen Vaccine Biologics Corporation coronavirus disease 2019 vaccine were the suspected risk factors for developing this disease.

Primary Diagnosis, Interventions, Outcomes:

The primary thrombosis in the right renal vein and inferior vena cava was diagnosed using abdominal computed tomography (CT), and 90% of the thrombus in the right renal vein was dissolved after ultrasound-assisted catheter-directed thrombolysis followed by urokinase infusion for 1 week. Antibiotics and rivaroxaban were prescribed for 3 days and 5 months, respectively. Cryoprecipitate transfusions based on the level of fibrinogen were also prescribed. No long-term complications were noted in the clinic visits. We demonstrate the results of ultrasound-assisted catheter-directed thrombolysis using urokinase infusion for thrombosis in the right renal vein and inferior vena cava. Lastly, we review the literature discussing RVT relevant to this case.

Conclusion:

This study reveals the successful use of the novel technique, ultrasound-assisted catheter-directed thrombolysis using urokinase infusion, for the treatment of RVT.
Efficacy and safety of Chinese herbal medicine Wuwei Xiaodu Drink for wound infection: A protocol for systematic review and meta-analysis
Authors: Luo Jie , Yang Jingfan , Peng Ming , Liu Fang , Zhou Xing , Yin Hong , Li Jinlei
Published: December 2022

Background:

Wound infection (WI) is a disease in which pathogenic bacteria invade and multiply in a wound after trauma or surgery, causing a systemic inflammatory response. WI triggers an immune response in the body, resulting in inflammation and tissue damage, as well as slowing down the healing process. The traditional Chinese medicine prescription of Wuwei Xiaodu Drink (WWXDD) has been widely used in clinical practice with good results. However, there is no high-level evidence to support this result. The purpose of this study was to evaluate the efficacy and safety of WWXDD in the treatment of WI.

Methods:

We will search articles in 7 electronic databases including Chinese National Knowledge Infrastructure (CNKI), Wanfang Data (WF), Chinese Scientific Journals Database (VIP), Chinese databases SinoMed (CBM), PubMed, Embase, and Cochrane Library databases. All the publications, with no time restrictions, will be searched without any restriction on language and status, the time from the establishment of the database to October 2022. Two reviewers will independently assess the quality of the selected studies, NoteExpress and Excel software will be used to extract data, and the content will be stored in an electronic chart. Different researchers will separately screen the titles and abstracts of records acquired potential eligibility which comes from the electronic databases. Full-text screening and data extraction will be conducted afterward independently. Statistical analysis will be conducted using RevMan 5.4 software (Cochrane Collaboration).

Results:

What this study will do is evaluate the efficacy and safety of WWXDD in the treatment of WI in order to provide high quality, evidence-based clinical recommendations.

Conclusion:

This research provides a trusted clinical foundation for the treatment of WI with WWXDD.