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Wang C, Niu JJ, Qi JC, Zhang Z, Lu GJ, Wang HX. [Efficacy and safety of different nerve block methods for the treatment of pudendal neuralgia]. Zhonghua Yi Xue Za Zhi 2024; 104:52-56. [PMID: 38178768 DOI: 10.3760/cma.j.cn112137-20230927-00592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
Objective: To identify efficacy and safety of pudendal nerve block in tubing through the third posterior sacral foramen for the treatment of pudendal neuralgia (PN). Methods: A retrospective study with 222 PN patients was conducted in the Department of Pain Management of Beijing Tsinghua Changgung Hospital from January 2020 to April 2023. These patients were divided into two groups based on their treatment methods: pudendal nerve block in tubing through the third posterior sacral foramen (observation group, n=101) and ultrasound-guided pudendal nerve block (control group, n=121). Primary outcome measure was the 90-day postoperative pain relief rate. Secondary outcome measures included visual analog scale (VAS) at 1, 7, 14, 30 and 90 d after surgery, the incidence of tramadol uses after surgery, postoperative self-rating anxiety scale (SAS) scores and the incidence of adverse events. Factors that influenced pain relief within 90 days after surgery were analyzed by using binary logistic regression analysis. Results: Observation group included 34 males and 67 females, aged (49.8±16.0) years old. Control group included 38 males and 83 females, aged (43.7±14.0) years old. The 90-day postoperative pain relief rate of the observation group patients was 38.6% (39/101), which was higher than the 24.0% (29/121) of the control group patients (P=0.018). Both the observation group and the control group showed an interaction effect of time and group after treatment for VAS scores (both P<0.05). In intra-group comparison, the VAS scores at 1, 7, 14, 30 and 90 d after treatment in both groups were lower than those before treatment (all P<0.05). In inter-group comparison, the differences of the VAS scores were not statistically significant in the observation group compared with those in the control group at 1, 7, 14, 30 and 90 d after surgery (all P>0.05). The SAS score of the observation group at 90 d after surgery was 51.5±6.2, which was lower than the 53.4±5.8 of the control group (P=0.022). There was no statistically significant difference in the incidence of postoperative tramadol uses and adverse events between the two groups (both P>0.05). Pudendal nerve block in tubing through the third posterior sacral foramen was a protective factor for pain postoperative relief in PN patients at 90 d after surgery (OR=1.92, 95%CI: 1.05-3.48, P=0.033). Conclusion: Pudendal nerve block in tubing through the third posterior sacral foramen is a safe and effective minimally invasive treatment. It has a higher postoperative pain relief rate within 90 d after surgery, without increasing the uses of postoperative rescue analgesics and the incidence of adverse events.
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Affiliation(s)
- C Wang
- Pain Management Center, Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - J J Niu
- Department of Pain Management, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University,Beijing 102218, China
| | - J C Qi
- Department of Pain Management, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University,Beijing 102218, China
| | - Z Zhang
- Department of Pain Management, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University,Beijing 102218, China
| | - G J Lu
- Department of Pain Management, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University,Beijing 102218, China
| | - H X Wang
- Pain Management Center, Second Hospital of Tianjin Medical University, Tianjin 300211, China
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Wang XL, Li YT, Ma XJ, Ling YS, Wu T, Niu JJ. [Evaluation of safety and immunogenicity of hepatitis E vaccine in maintenance hemodialysis patients]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:464-467. [PMID: 35488544 DOI: 10.3760/cma.j.cn112150-20220223-00168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To evaluate the safety and immunogenicity of hepatitis E vaccine(HEV)in Maintenance hemodialysis(MHD)patients. Methods: Based on an open-labeled controlled trial, from May 2016 to March 2018, 35 eligible MHD patients were recruited in the Hemodialysis Center of Zhongshan Hospital Affiliated to Xiamen University as the experimental group, and 70 MHD patients with matched age, gender and underlying diseases as the control group. The experimental group received HEV at 0, 1 and 6 months according to the standard vaccination procedures, while the control group received routine diagnosis and treatment without vaccine and placebo injection to observe the safety and immunogenicity of the vaccine. The safety of vaccine in MHD population was evaluated by the incidence of adverse reactions/events in the experimental and control groups. The immunogenicity of HEV in MHD patients was evaluated by comparing the data from the phase Ⅲ clinical trial. Results: The overall incidence of adverse reactions/events was 17.1% (18/105), and there were no grade 3-4 adverse reactions/events related to vaccination. In the experimental group, the incidence of local adverse reactions/events was 20.0% (7/35), and the incidence of systemic adverse reactions/events was 17.1% (6/35).There was no significant difference in the incidence of systemic adverse reactions/events between the experimental group and the control group (P>0.05). There were 23 patients receiving 3 doses with the standard schedule. The positive rate of HEV-IgG antibody was 100% and the GMC was 14.47(95%CI:13.14-15.80) WU/ml, which showed no significant difference compared with the 46 patients in Phase Ⅲ clinical trial (t=-1.04, P>0.05). Conclusion: Recombinant HEV has good safety and immunogenicity in MHD patients.
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Affiliation(s)
- X L Wang
- Hospital Infection Management Department,Xiamen Cardiovascular Hospital,Xiamen University,Xiamen 361008, China
| | - Y T Li
- Xiamen Zhong Shan Hospital, Xiamen University, Xiamen 361004, China
| | - X J Ma
- School of Public Health, Xiamen University, Xiamen 361102, China
| | - Y S Ling
- Xiamen Zhong Shan Hospital, Xiamen University, Xiamen 361004, China
| | - T Wu
- School of Public Health, Xiamen University, Xiamen 361102, China
| | - J J Niu
- Xiamen Zhong Shan Hospital, Xiamen University, Xiamen 361004, China
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Gu Z, Niu JJ, An GS, Du QX, Cao J, Jin QQ, Wang YY, Sun JH. Application Prospects and Prospect of Metabolomics in the Identification of Sudden Cardiac Death. Fa Yi Xue Za Zhi 2021; 37:388-395. [PMID: 34379910 DOI: 10.12116/j.issn.1004-5619.2019.491116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Indexed: 11/30/2022]
Abstract
Abstract In cases of sudden death, the prevention of sudden cardiac death and the analysis of the cause of death after sudden cardiac death have always been a difficult problem. Therefore, clinical research and forensic pathological identification of sudden cardiac death are of great significance. In recent years, metabolomics has gradually developed into a popular field of life science research. The detection of "metabolic fingerprints" of biological fluids can provide an important basis for early diagnosis of diseases and the discovery of potential biomarkers. This article reviews the current research status of sudden cardiac death and the research on metabolomics of cardiovascular diseases that is closely related to sudden cardiac death and analyzes the application prospects of metabolomics in the identification of the cause of sudden cardiac death.
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Affiliation(s)
- Z Gu
- School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - J J Niu
- School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - G S An
- School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - Q X Du
- School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - J Cao
- School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - Q Q Jin
- School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - Y Y Wang
- School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - J H Sun
- School of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China
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Zou J, Song DW, Niu JJ, Shi JW, Yang HL. Standardized out-patient diagnosis and treatment process for osteoporosis clinics during the COVID-19 pandemic. Eur Rev Med Pharmacol Sci 2020; 24:5778-5782. [PMID: 32495915 DOI: 10.26355/eurrev_202005_21371] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Since the end of 2019, China and other regions around the world have been facing a pandemic of novel coronavirus pneumonia (COVID-19). The virus is highly transmissible, and the human population is generally susceptible. Most patients with osteoporosis are postmenopausal women or elderly people with hypoimmunity, so the osteoporosis clinic has become a new hotspot for corona virus infection. During the COVID-19 pandemic, it is necessary to establish standardized out-patient protocols to provide safe and effective treatment for osteoporosis patients and medical staff. In an osteoporosis clinic, we advocate the following suggestions to prevent and control osteoporosis during the pandemic period: (1) specialized diagnosis and treatment techniques for osteoporosis patients in the outpatient care, including enhancing the prevention for outpatient medical staff, strengthening awareness of COVID-19 prevention, strictly screening outpatients with COVID-19 infection, and insistent administration of anti-osteoporosis drugs during outbreaks; (2) home prevention for osteoporosis patients including keeping windows open, exposing them to sunlight, supplementing them with enough protein, exercising regularly, and administrating calcium supplements; and (3) simplifying the follow-up and evaluation of osteoporosis using online platforms.
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Affiliation(s)
- J Zou
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province, China.
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Liu LL, Lin Y, Zhuang JC, Ren J, Jiang XY, Chen MH, Chen W, Luo X, Yan JH, Niu JJ, Yang TC. Analysis of serum metabolite profiles in syphilis patients by untargeted metabolomics. J Eur Acad Dermatol Venereol 2019; 33:1378-1385. [PMID: 30803039 DOI: 10.1111/jdv.15530] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 01/18/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND Global metabolomics analysis can provide substantial information on energy metabolism, physiology, possible diagnostic biomarkers and intervention strategies for pathogens. OBJECTIVE To gain a better understanding of the mechanisms of syphilis and analysis of serum metabolite profiles in syphilis patients. METHODS We conducted an untargeted metabolomics analysis of serum from 20 syphilis patients and 20 healthy controls. RESULTS A total of 2890 molecular features were extracted from each sample, and the peak intensity of each feature was obtained. Distinct differential metabolites were identified by principal component analysis, partial least squares-discriminant analysis and hierarchical clustering analysis. Furthermore, five metabolites were identified as significantly different by Student's t-test, including trimethylamine N-oxide, l-arginine, lysoPC(18:0), betaine and acetylcarnitine. KEGG analysis showed that these differential metabolites were in various pathways, including Chagas disease, fatty acid biosynthesis, primary bile acid biosynthesis, Salmonella infection, ABC transporters, glycerophospholipid metabolism and choline metabolism. Among them, trimethylamine N-oxide was 3.922 times in patients with syphilis than healthy controls. CONCLUSION Trimethylamine N-oxide may be used as an indicator to distinguish between syphilis patients and healthy controls. The changes in these metabolites suggest that Treponema pallidum affects the normal metabolic activity of host cells, providing some clues for elucidating the pathogenesis of T. pallidum.
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Affiliation(s)
- L-L Liu
- Center of Clinical Laboratory, Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China.,Institute of Infectious Disease, School of Medicine, Xiamen University, Xiamen, China
| | - Y Lin
- Center of Clinical Laboratory, Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - J-C Zhuang
- Department of Neurology, Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - J Ren
- Department of Dermatology, Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - X-Y Jiang
- Department of Dermatology, Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - M-H Chen
- Department of Dermatology, Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - W Chen
- Shanghai Applied Protein Technology Co., Ltd, Shanghai, China
| | - X Luo
- Center of Clinical Laboratory, Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - J-H Yan
- Cancer Research Center, School of Medicine, Xiamen University, Xiamen, China
| | - J-J Niu
- Center of Clinical Laboratory, Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China.,Institute of Infectious Disease, School of Medicine, Xiamen University, Xiamen, China
| | - T-C Yang
- Center of Clinical Laboratory, Zhongshan Hospital, School of Medicine, Xiamen University, Xiamen, China.,Institute of Infectious Disease, School of Medicine, Xiamen University, Xiamen, China
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Abstract
Since cytokines play a critical role in tissue regeneration, we have assayed cytokine production by cells from tissue adherent to regenerative membranes. Cells were recovered from Gore-tex membranes in guided tissue regeneration (GTR) procedures to regenerate that attachment apparatus around teeth and from Gore-tex augmentation membranes (GTAM) used for guided gone regeneration (GBR) procedures in edentulous ridge augmentation with or without implant placement. Cells were screened for mineralized nodule formation in vitro to mRNA analysis to demonstrate that they could form mineralized tissue. Production in interleukin-1 alpha (IL-1 alpha) interleukin-1 beta (IL-1 beta), interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) was evaluated by reverse transcribed-polymerase chain reaction (RT-PCR) of mRNA from rescued regenerative cells, human gingival fibroblasts and periodontal ligament (PDL) cells. Both the gingival fibroblast and PDL cells isolates produced all 4 cytokines. However, the cell isolates from the regenerative membranes had various profiles of cytokine expression. Most GTR cell isolates were positive for all 4 cytokines. IL-1 beta was produced by all 6 GTR cell isolates but was not detected at the same number of cycles of RT-PCR amplification in any of the 6 GBR cell isolates. IL-1 beta transcripts were also not observed in cells derived from a direct biopsy of GBR tissue. Cells were recovered from unexposed GBR membranes did not produce detectable amounts of IFN-gamma, whereas cells recovered from exposed GBR and all GTR membranes produced IFN-gamma. These findings indicate that cells from regenerative tissues express different cytokines and that exposure to the tissue to the oral cavity during healing may modulate this expression.
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Affiliation(s)
- R C Wakabayashi
- Department of Stomatology, School of Dentistry, University of California, San Francisco 94143-0650, USA
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