PMID- 36952521 OWN - NLM STAT- MEDLINE DCOM- 20230327 LR - 20230419 IS - 1932-6203 (Electronic) IS - 1932-6203 (Linking) VI - 18 IP - 3 DP - 2023 TI - Efficacy of continuous positive airway pressure on TNF-alpha in obstructive sleep apnea patients: A meta-analysis. PG - e0282172 LID - 10.1371/journal.pone.0282172 [doi] LID - e0282172 AB - BACKGROUND: Tumor necrosis factor-alpha (TNF-alpha) is an important mediator of the immune response. At present, the improvement of TNF-alpha after continuous positive airway pressure (CPAP) treatment of obstructive sleep apnea-hypopnea syndrome (OSAHS) is still controversial. METHODS: We conducted a systematic review of the present evidence based on a meta-analysis to elucidate the effects of TNF-alpha on OSAHS after CPAP treatment. RESULTS: To measure TNF-alpha, ten studies used enzyme-linked immunosorbent assay (ELISA), and one used radioimmunoassay. The forest plot outcome indicated that CPAP therapy would lower the TNF-alpha levels in OSAHS patients, with a weighted mean difference (WMD) of 1.08 (95% CI: 0.62-1.55; P < 0.001) based on the REM since there is highly significant heterogeneity (I2 = 90%) among the studies. Therefore, we used the subgroup and sensitivity analyses to investigate the source of heterogeneity. The findings of the sensitivity analysis revealed that the pooled WMD ranged from 0.91 (95% CI: 0.52-1.31; P < 0.001) to 1.18 (95% CI: 0.74-1.63; P < 0.001). The findings were not influenced by any single study. Notably, there was homogeneity in the Asia subgroup and publication year: 2019, implying that these subgroups could be the source of heterogeneity. CONCLUSION: Our meta-analysis recommends that CPAP therapy will decrease the TNF-alpha level in OSAHS patients, but more related research should be conducted. CI - Copyright: (c) 2023 Luo et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. FAU - Luo, Yong AU - Luo Y AD - Department of Otorhinolaryngology, The First People's Hospital of Jiangxia District, Union Jiangnan Hospital Huazhong University of Science and Technology, Wuhan, Hubei, China. FAU - Zhang, Fa-Rong AU - Zhang FR AD - Department of Otorhinolaryngology, The First People's Hospital of Jiangxia District, Union Jiangnan Hospital Huazhong University of Science and Technology, Wuhan, Hubei, China. FAU - Wu, Jun-Lin AU - Wu JL AD - Department of Endocrinology, Fifth Hospital in Wuhan, Wuhan, Hubei, China. FAU - Jiang, Xi-Jiao AU - Jiang XJ AUID- ORCID: 0000-0002-3194-5643 AD - Department of Otorhinolaryngology, The First People's Hospital of Jiangxia District, Union Jiangnan Hospital Huazhong University of Science and Technology, Wuhan, Hubei, China. LA - eng PT - Journal Article PT - Meta-Analysis PT - Systematic Review DEP - 20230323 PL - United States TA - PLoS One JT - PloS one JID - 101285081 RN - 0 (Tumor Necrosis Factor-alpha) SB - IM MH - Humans MH - *Tumor Necrosis Factor-alpha MH - Continuous Positive Airway Pressure MH - *Sleep Apnea, Obstructive/therapy MH - Syndrome MH - Enzyme-Linked Immunosorbent Assay PMC - PMC10035913 COIS- The authors have declared that no competing interests exist. EDAT- 2023/03/24 06:00 MHDA- 2023/03/28 06:00 PMCR- 2023/03/23 CRDT- 2023/03/23 14:23 PHST- 2022/05/07 00:00 [received] PHST- 2023/02/08 00:00 [accepted] PHST- 2023/03/23 14:23 [entrez] PHST- 2023/03/24 06:00 [pubmed] PHST- 2023/03/28 06:00 [medline] PHST- 2023/03/23 00:00 [pmc-release] AID - PONE-D-22-12567 [pii] AID - 10.1371/journal.pone.0282172 [doi] PST - epublish SO - PLoS One. 2023 Mar 23;18(3):e0282172. doi: 10.1371/journal.pone.0282172. eCollection 2023.