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Yang X, Liu Z, Liu X, Li Q, Huang H, Zhang Z. Efficacy and Influencing Factors of Sangju Cough Mixture in the Adjuvant Treatment of Adult Patients with Mycoplasma pneumoniae Infection: A Retrospective Study. Infect Drug Resist 2024; 17:275-282. [PMID: 38298533 PMCID: PMC10829505 DOI: 10.2147/idr.s438202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 01/13/2024] [Indexed: 02/02/2024] Open
Abstract
Purpose Sangju-Yin, supplemented with some drugs, has frequently demonstrated therapeutic efficacy against colds, albeit its effect on Mycoplasma pneumoniae (MP) infection remains unknown. Therefore, we aimed to elucidate the treatment efficacy and influencing factors of a Sangju cough mixture on MP infection in adults. Patients and Methods Between January 2021 and December 2022, 150 adult patients with MP infection at the Lishui Hospital of Traditional Chinese Medicine Affiliated with Zhejiang University of Traditional Chinese Medicine were assigned to the treatment (administered Sangju cough mixture and moxifloxacin tablets) or the control (administered moxifloxacin tablets) groups. Results When compared with the control group, the treatment group exhibited significantly improved traditional Chinese medicine syndrome scores, increased CD4+ T cell levels, and decreased CD8+ T cell levels (all P < 0.05). After 7 days of treatment, the negative conversion rate of the MP-specific immunoglobulin M (MP-IgM) antibody of the treatment group was not significantly different from that of the control group (P > 0.05); however, after 14 days of treatment, the rate was significantly higher in the treatment group (P < 0.05). The univariate regression analysis revealed that combined chronic respiratory disease, failure to take Sangju cough mixture, combined pneumonia, Nutritional Risk Screening 2002 (NRS 2002) score of at least 3 points, and age were associated with the negative conversion of the MP-IgM antibody (all P < 0.05). Nevertheless, the multivariate regression model revealed that the NRS 2002 score of at least 3 points was not an independent risk factor (P > 0.05). Conclusion Sangju cough mixture can improve symptoms, accelerate the negative conversion time of MP-IgM antibody, and promote rehabilitation of the patients.
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Affiliation(s)
- Xiaoming Yang
- Department of Respiratory and Critical Care Medicine, Lishui Hospital of Traditional Chinese Medicine Affiliated to Zhejiang University of Traditional Chinese Medicine, Lishui, 323000, People’s Republic of China
| | - Zhongda Liu
- Department of Respiratory and Critical Care Medicine, Lishui Hospital of Traditional Chinese Medicine Affiliated to Zhejiang University of Traditional Chinese Medicine, Lishui, 323000, People’s Republic of China
| | - Xiaojing Liu
- Department of Respiratory and Critical Care Medicine, Lishui Hospital of Traditional Chinese Medicine Affiliated to Zhejiang University of Traditional Chinese Medicine, Lishui, 323000, People’s Republic of China
| | - Quan Li
- Department of Respiratory and Critical Care Medicine, Lishui Hospital of Traditional Chinese Medicine Affiliated to Zhejiang University of Traditional Chinese Medicine, Lishui, 323000, People’s Republic of China
| | - Hui Huang
- Department of Respiratory and Critical Care Medicine, Lishui Hospital of Traditional Chinese Medicine Affiliated to Zhejiang University of Traditional Chinese Medicine, Lishui, 323000, People’s Republic of China
| | - Zunjing Zhang
- Department of Respiratory and Critical Care Medicine, Lishui Hospital of Traditional Chinese Medicine Affiliated to Zhejiang University of Traditional Chinese Medicine, Lishui, 323000, People’s Republic of China
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Hu HB, Shang XP, Wu JG, Cai YL. The Immunologic Profiles of Kawasaki Disease Triggered by Mycoplasma pneumoniae Infection. Fetal Pediatr Pathol 2023; 42:376-384. [PMID: 36484731 DOI: 10.1080/15513815.2022.2154133] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/25/2022] [Accepted: 11/25/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVE We compared the immunologic characteristics of mycoplasma pneumoniae-triggered Kawasaki disease (MP-KD) with Kawasaki disease (KD) not associated with mycoplasma pneumoniae (MP), with mycoplasma pneumoniae-triggered Henoch-Schönlein purpura (MP-HSP), and with healthy controls. METHODS Complement levels, cellular and humoral immunity were assessed in KD, in MP-KD, in MP-HSP, and in healthy children. RESULTS Of 622 children with KD, 74 had MP-KD. Complement C3 and CD4/CD8 ratio were significantly increased in MP-KD compared to KD. C3, C4, and the ratio of CD4/CD8 in the MP-KD group were higher than those in the MP-HSP group. IgA and CD56 were lower in the MP-KD group than the MP-HSP group. CONCLUSIONS Both C3 and polyclonal CD4+ T lymphocytes may be activated in the patients with MP-KD.
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Affiliation(s)
- Hong-Bo Hu
- Department of Laboratory, Maternal and Child Health Hospital of Hubei Province, Wuhan, China
| | - Xiao-Peng Shang
- Department of Infectious Disease, The First People's Hospital of Guangshui, Guangshui, China
| | - Jian-Gang Wu
- Department of Laboratory, The First People's Hospital of Guangshui, Guangshui, China
| | - Ya-Ling Cai
- Department of Gynecology and Obstetrics, The First People's Hospital of Guangshui, Guangshui, China
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Visual detection of Mycoplasma pneumoniae by the recombinase polymerase amplification assay coupled with lateral flow dipstick. J Microbiol Methods 2022; 202:106591. [DOI: 10.1016/j.mimet.2022.106591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/29/2022] [Accepted: 09/29/2022] [Indexed: 12/27/2022]
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Lv YT, Sun XJ, Chen Y, Ruan T, Xu GP, Huang JA. Epidemic characteristics of Mycoplasma pneumoniae infection: a retrospective analysis of a single center in Suzhou from 2014 to 2020. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:1123. [PMID: 36388772 PMCID: PMC9652570 DOI: 10.21037/atm-22-4304] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/09/2022] [Indexed: 07/23/2023]
Abstract
BACKGROUND Mycoplasma pneumoniae (M. Pneumoniae) is a common pathogen of respiratory tract infections, but there is still a lack of detailed investigation on the large sample of M. Pneumoniae infection in the all age population. And patients with severe M. Pneumoniae pneumonia (SMPP) still have a certain risk of death. How to identify the clinical characteristics and population of patients with SMPP as soon as possible is still an urgent problem in clinical practice. METHODS Demographic characteristics, patient clinical information, and laboratory data of 81,131 patients with respiratory tract infections (RTIs) in the Affiliated Suzhou Hospital of Nanjing Medical University from 2014 to 2020 were retrospectively collected from all patient records. The serum particle agglutination (PA) test was used to determine M. Pneumoniae infection by detecting specific antibodies. The white blood cell count, the proportion of neutrophils and lymphocytes, C-reactive protein (CRP) and lactate dehydrogenase (LDH) levels between children and adults with SMPP were compared by Student's t-test; other clinical features were analyzed by χ2 test or Fisher's exact test. RESULTS A total of 81,131 patients with RTIs were included, and 21,582 (26.60%) M. Pneumoniae immunoglobulin M (IgM)-positive patients were detected. From 2014 to 2020, the annual proportions of M. Pneumoniae RTIs were 23.60%, 28.18%, 38.08%, 27.05%, 23.44%, 25.26%, and 18.33%, respectively. In terms of seasonal distribution, April-June and September-November were the peak seasons of M. Pneumoniae infection each year. Children and women have a high proportion of M. Pneumoniae infection. The peak age of M. Pneumoniae infection was between 4 and 14 years old. There were 301 cases of SMPP, including 281 children and 20 adults (8 cases of pregnant women). Children and pregnant women accounted for a high proportion of SMPP. Children with SMPP had more extrapulmonary symptoms, multilobar infiltrates, and increased CRP and LDH levels compared with adults. CONCLUSIONS M. Pneumoniae infection has seasonal, sex, and age distribution trends. Children and pregnant women accounted for a high proportion of SMPP. Extrapulmonary symptoms, multilobar infiltrates, and increased CRP and LDH levels may be helpful to identify SMPP in children than in adults.
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Affiliation(s)
- Yan-Tian Lv
- Department of Respiratory and Critical Medicine, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Respiratory and Critical Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Xiao-Jing Sun
- Department of Pathology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ying Chen
- Department of Respiratory and Critical Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Ting Ruan
- Department of Respiratory and Critical Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Guo-Peng Xu
- Department of Respiratory and Critical Medicine, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Jian-An Huang
- Department of Respiratory and Critical Medicine, The First Affiliated Hospital of Soochow University, Suzhou, China
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Jiang Y, Bao C, Zhao X, Chen Y, Song Y, Xiao Z. Intestinal bacteria flora changes in patients with Mycoplasma pneumoniae pneumonia with or without wheezing. Sci Rep 2022; 12:5683. [PMID: 35383237 PMCID: PMC8981890 DOI: 10.1038/s41598-022-09700-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 03/28/2022] [Indexed: 12/05/2022] Open
Abstract
Mycoplasma pneumoniae (MP) infection is a common cause of community-acquired pneumonia in children. Furthermore, many children with Mycoplasma pneumoniae pneumonia (MPP) have recurrent wheezing and reduced small airway function after their clinical symptoms have resolved, eventually leading to asthma. MPP can trigger immune disorders and systemic inflammatory responses. Hence, the intestine is the largest immune organ of the body. Therefore, we sought to investigate whether the alteration of intestinal flora is correlated with the development of wheezing in children with MPP. We collected 30 healthy children as group A, 50 children with nonwheezing MPP as group B, and 50 children with wheezing MPP as group C. We found that the percentage of eosinophil cells (EC) was significantly higher in group C than that in group B for routine blood tests and serum inflammatory factors. The serum cytokines, including IL-4, IL-17, TNF-α, and TGF-β, were significantly higher in group C than in group B. In addition, the level of IL-10 was significantly lower in group C than in group B. The distribution characteristics of intestinal flora strains in children with MPP were detected by sequencing of 16S rRNA gene amplicon sequencing. There were differences in the abundance of intestinal flora between children with MPP and healthy children, with lower abundance of Ruminococcus flavefaciens, Clostridium butyricum, Lactobacillus, and Bifidobacterium in the intestine of children with MPP compared to healthy children. The abundance of Ruminococcus flavefaciens and Clostridium butyricum was significantly lower in the intestine of children with wheezing MPP compared to children without wheezing MPP. In the correlation analysis between children with MPP and inflammatory factors, Ruminococcus flavefaciens was found to be negatively correlated with IL-17. Clostridium butyricum was negatively correlated with L-4, IL-17, TNF-α, and TGF-β; however, it positively correlated with IL-10. Thus, it was concluded that alterations in intestinal flora play a crucial role in the immune response to MPP, where a significant decline in intestinal Ruminococcus flavefaciens and Clostridium butyricum leads to an exacerbation of the inflammatory responses, which may promote the development of children with wheezing MPP.
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Affiliation(s)
- Yonghong Jiang
- Department of Paediatrics, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No.725 South Wanping Road, Xuhui District, Shanghai, 200032, China.
| | - Chunxiu Bao
- Department of Paediatrics, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No.725 South Wanping Road, Xuhui District, Shanghai, 200032, China
| | - Xiaoyang Zhao
- Department of Paediatrics, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No.725 South Wanping Road, Xuhui District, Shanghai, 200032, China
| | - Yiliu Chen
- Department of Paediatrics, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No.725 South Wanping Road, Xuhui District, Shanghai, 200032, China
| | - Yao Song
- Department of Paediatrics, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No.725 South Wanping Road, Xuhui District, Shanghai, 200032, China
| | - Zhen Xiao
- Department of Paediatrics, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, No.725 South Wanping Road, Xuhui District, Shanghai, 200032, China.
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Xu X, Liu L, Xu X, Ma Q, Teng L, Zhou H, Yang L, Lu M. Etiologic Profile of Older Children With Diffuse Radiological Changes in Eastern China. Front Pediatr 2022; 10:823350. [PMID: 35586823 PMCID: PMC9108256 DOI: 10.3389/fped.2022.823350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 04/12/2022] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE To analyze the etiology of chest diffuse radiological changes (DRC) in children older than 2 years. METHODS A retrospective study was conducted on a primary cohort of children with DRC underwent high resolution computed tomography (HRCT). RESULTS DRC mainly included bronchial wall thickening, interlobular septal thickening, pleural thickening, ground glass opacity, mosaic perfusion, reticular & linear opacities, nodular opacity, and tree-in-bud. Of the identified 457 children with DRC, 83 of children older than 2 years with DRC were included in the present study. Ground glass opacity (53, 63.9%) and reticular & linear opacities (44, 53.0%) were frequently identified findings of HRCT, and no tree-in-bud pattern was observed. By contrast, among children with DRC by M. pneumoniae (n = 64), bronchial wall thickening (33, 51.6%), and mosaic perfusion (17, 26.6%) were common patterns of HRCT in addition to ground glass opacity (36, 56.3%). Most of etiologies were connective tissue disease (24, 28.9%), followed by diffuse alveolar hemorrhage syndrome (9, 10.8%), Langerhans cell histiocytosis (7, 8.4%), and recurrent aspiration (6, 7.2%). CONCLUSIONS This study adds further insights into the role of HRCT in diagnosing childhood interstitial lung diseases, indirectly reflecting disease compositions.
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Affiliation(s)
- Xuefeng Xu
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Lingke Liu
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Xuchen Xu
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Qian Ma
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Liping Teng
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Haichun Zhou
- Department of Radiology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Li Yang
- Department of Radiology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Meiping Lu
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
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