1
|
YIN L, STÅLSBY LUNDBORGC, WU D, YANG J, ALVESSON HM, CAI J, LU T, XIE Q, MARRONE G. Effect of pediatric Tuina on children's recurrent acute respiratory tract infections: a retrospective cohort study in Southern China. J TRADIT CHIN MED 2024; 44:586-594. [PMID: 38767644 PMCID: PMC11077153 DOI: 10.19852/j.cnki.jtcm.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 05/25/2023] [Indexed: 05/22/2024]
Abstract
OBJECTIVE To determine the effectiveness of pediatric Tuina (PT) in preventing recurrent acute respiratory tract infections (ARTIs) in children. METHODS This is a retrospective cohort study based on the electronic medical records of children with recurrent ARTIs in 2016. Children were divided into a PT group or a non-PT group, according to whether they had received PT or not in 2016. The primary outcome was the number of ARTI episodes in 2017 and 2018. The secondary outcomes were the number of ARTIs leading to outpatient department visits and outpatient antibiotic prescriptions due to ARTIs in the same time period. Negative binomial regressions were used to detect the association between PT and the outcomes. RESULTS A total of 2303 children were included in the analysis, including 94 in the PT group and 2209 in the non-PT group. Children who received PT six or more times in 2016 had fewer episodes of ARTIs in 2017 [incidence rate ratio (IRR): 0.59, 95% confidence interval (CI) (0.42-0.84)] and 2018 [IRR: 0.58, 95% CI (0.36-0.94)] and fewer outpatient department visits due to ARTIs in 2017 [IRR: 0.56, 95% CI (0.38-0.83)] than children who had not received PT in 2016. There was no significant difference in the number of outpatient antibiotic prescriptions between the two groups. CONCLUSIONS Receiving PT six or more times within one year is associated with a decrease in recurrent ARTIs in children in the following two years. Randomized controlled trials are needed for effect evaluation prior to establishing PT as a method for preventing recurrent ARTIs among children.
Collapse
Affiliation(s)
- Lingjia YIN
- 1 Department of Global Public Health, Karolinska Institutet, Stockholm 17177, Sweden; State Key Laboratory of Dampness Syndrome of Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Outcome Assessment Research Team in Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Health Construction Administration Centre, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
| | | | - Darong WU
- 3 State Key Laboratory of Dampness Syndrome of Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Outcome Assessment Research Team in Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Health Construction Administration Centre, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China; Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Jinghua YANG
- 4 Department of Pediatrics, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China
| | | | - Jianxiong CAI
- 3 State Key Laboratory of Dampness Syndrome of Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Outcome Assessment Research Team in Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Health Construction Administration Centre, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China; Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Taoying LU
- 3 State Key Laboratory of Dampness Syndrome of Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Outcome Assessment Research Team in Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Health Construction Administration Centre, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China; Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Qianwen XIE
- 5 Outcome Assessment Research Team in Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Gaetano MARRONE
- 2 Department of Global Public Health, Karolinska Institutet, Stockholm 17177, Sweden
| |
Collapse
|
2
|
Diao J, Liu H, Cao H, Chen W. The dysfunction of Tfh cells promotes pediatric recurrent respiratory tract infections development by interfering humoral immune responses. Heliyon 2023; 9:e20778. [PMID: 37876425 PMCID: PMC10590952 DOI: 10.1016/j.heliyon.2023.e20778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 08/06/2023] [Accepted: 10/06/2023] [Indexed: 10/26/2023] Open
Abstract
Recurrent respiratory tract infections (RRTIs) are one of the most common pediatric diseases. Although the pathogenesis of pediatric RRTIs remains unknown, ineffective B cell-dominated humoral immunity has been considered as the core mechanism. During the course of pediatric RRTIs, B cell-dominated humoral immunity has changed from "protector" of respiratory system to "bystander" of respiratory tract infections. Under physiological condition, Tfh cells are essential for B cell-dominated humoral immunity, including regulating GC formation, promoting memory B cell (MB)/plasma cell (PC) differentiation, inducting immunoglobulin (Ig) class switching, and selecting affinity-matured antibodies. However, in disease states, Tfh cells are dysfunctional, which can be reflected by phenotypes and cytokine production. Tfh cell dysfunctions can cause the disorders of B cell-dominated humoral immunity, such as promoting B cell presented apoptosis, abrogating total Ig production, reducing MB/PC populations, and delaying affinity maturation of antigens-specific antibodies. In this review, we focused on the functions of B and Tfh cells in the homeostasis of respiratory system, and specifically discussed the disorders of humoral immunity and aberrant Tfh cell responses in the disease process of pediatric RRTIs. We hoped to provide some clues for the prevention and treatment of pediatric RRTIs.
Collapse
Affiliation(s)
- Jun Diao
- Department of Pediatrics, Yueyang Hospital of Chinese Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huosheng Liu
- Department of Acupuncture and Moxibustion, Jiading Hospital of Traditional Chinese Medicine, Shanghai, 201800, China
| | - Hui Cao
- Department of Liver Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Weibin Chen
- Department of Pediatrics, Yueyang Hospital of Chinese Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| |
Collapse
|
3
|
Munteanu AN, Surcel M, Isvoranu G, Constantin C, Neagu M. Healthy Ageing Reflected in Innate and Adaptive Immune Parameters. Clin Interv Aging 2022; 17:1513-1526. [PMID: 36247200 PMCID: PMC9555218 DOI: 10.2147/cia.s375926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 09/06/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose The aim of the paper is to establish and quantify the relation between healthy ageing and the innate and adaptive immune parameters as indicators of age-related diseases. Patients In order to observe the immunological changes that occur according to age, several humoral and cellular immune parameters were investigated for 288 healthy donors (30-80 years). Subjects' selection was done using clinical, biochemical and immunological parameters of inclusion/exclusion criteria from SENIEUR protocol. Results Age-related changes were observed for both humoral and cellular immune parameters. Lymphocyte immunophenotyping revealed several significant differences in the distribution of cells, both intra- and inter-age groups, namely decreased values of T-CD3+, T-CD8+ and NK cells, and elevated values for T-CD4+, T-CD4+/T-CD8+ ratio and B cells. The percentages of unstimulated neutrophils that show basal oxidative activity and the intensity of this activity had an increasing tendency age-related. The percentage of N-Formyl-Methionyl-Leucyl-Phenylalanine stimulated neutrophils clearly decreases with age, and is associated with an increasing intensity of oxidative activity. Our data also have shown an increased percentage of oxidative neutrophils after phorbol 12-myristate 13-acetate stimulation and an elevated oxidative activity with age. Conclusion Overall healthy ageing is governed by some immune-related deregulations that account for immune exhaustion due to numerous developed immune processes during a life-time and the age-related diseases.
Collapse
Affiliation(s)
- Adriana Narcisa Munteanu
- Immunology Laboratory, Victor Babes National Institute of Pathology, Bucharest, 050096, Romania,Doctoral School of Biology, Faculty of Biology, University of Bucharest, Bucharest, 050095, Romania
| | - Mihaela Surcel
- Immunology Laboratory, Victor Babes National Institute of Pathology, Bucharest, 050096, Romania
| | - Gheorghița Isvoranu
- Immunology Laboratory, Victor Babes National Institute of Pathology, Bucharest, 050096, Romania
| | - Carolina Constantin
- Immunology Laboratory, Victor Babes National Institute of Pathology, Bucharest, 050096, Romania,Department of Pathology, Colentina University Hospital, Bucharest, 020125, Romania
| | - Monica Neagu
- Immunology Laboratory, Victor Babes National Institute of Pathology, Bucharest, 050096, Romania,Doctoral School of Biology, Faculty of Biology, University of Bucharest, Bucharest, 050095, Romania,Department of Pathology, Colentina University Hospital, Bucharest, 020125, Romania,Correspondence: Monica Neagu, Immunology Laboratory, Victor Babes National Institute of Pathology, 99-101 Splaiul Independentei, Bucharest, 050096, Romania, Tel/Fax +4021-3194528, Email
| |
Collapse
|
4
|
Xiao J, He W. The immunomodulatory effects of vitamin D drops in children with recurrent respiratory tract infections. Am J Transl Res 2021; 13:1750-1756. [PMID: 33841698 PMCID: PMC8014391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 11/17/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To investigate the effects of vitamin D drops on immune function in children with recurrent respiratory tract infections (RRTI). METHODS The clinical data of 119 children with RRTI in our hospital were retrospectively retrieved, and they were divided into group A (n=59, receiving routine treatment) and group B (n=60, receiving vitamin D drops) based on their treatment modality. The clinical efficacy, symptom disappearance time, immune function index, insulin-like growth factor (IGF-1), 25-hydroxyvitamin D3 [25-(OH)D3], serum y-interferon (INF-y), and the number of episodes of respiratory tract infections were compared between the two groups. RESULTS The total effective rate of treatment in group B was 96.67%, which was significantly higher than 71.19% in group A (P<0.05). Children in group B had shorter time to disappearance of lung rales, cough, and fever than group A (P<0.05). Group B had higher IgA, IgG, and IgM levels, higher CD4+, CD3+ levels and lower CD8+ levels as well as higher IGF-1, 25-(OH)D3, INF-y levels, and fewer respiratory infections after treatment than group A (P<0.05). CONCLUSION Vitamin D drops are effective in the treatment of children with RRTI, which is beneficial to the improvement of clinical symptoms and immune function.
Collapse
Affiliation(s)
- Jianqiu Xiao
- Department of Pediatrics, The First People's Hospital of Fuyang Hangzhou Hangzhou 311400, Zhejiang Province, China
| | - Wei He
- Department of Pediatrics, The First People's Hospital of Fuyang Hangzhou Hangzhou 311400, Zhejiang Province, China
| |
Collapse
|