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Ding C, Mao L, Lu Y, Wu S, Ji W. Does obstructive sleep apnea-induced intermittent hypoxia increase the incidence of solitary pulmonary nodules, thyroid nodules, and other disorders? A retrospective study based on 750 cardiovascular disease patients. Sleep Breath 2024; 28:1553-1562. [PMID: 38627339 PMCID: PMC11303425 DOI: 10.1007/s11325-024-03036-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 03/09/2024] [Accepted: 04/08/2024] [Indexed: 08/07/2024]
Abstract
BACKGROUND Obstructive sleep apnea (OSA) has been shown to be an important risk factor for cardiovascular disease (CVD), and intermittent hypoxia is an important pathogenetic factor for it. In the clinic, it was found that most CVD patients combined with OSA were also combined with solitary pulmonary nodules (SPN) or thyroid nodules (TN). Are these disorders related to intermittent hypoxia? One study showed that intermittent hypoxia is a pathogenic factor for lung cancer in mice, but there have been no clinical reports. So we conducted a retrospective study to explore whether intermittent hypoxia caused by OSA increases the incidence of SPN, TN, and other disorders. METHODS We selected 750 patients with cardiovascular disease (CVD), who were divided into the control group and the OSA group according to the result of portable sleep monitoring. Retrospectively analyzed the comorbidities that patients with OSA are prone to and explored the correlation between OSA and those comorbidities. RESULTS The incidence of SPN, TN, cervical spondylosis, and carotid-artery plaques was higher in the OSA group than in the control group. These diseases are significantly associated with OSA (p < 0.05), and their incidence increased with an elevated apnea-hypopnea index. After excluding interference from age, gender, BMI, smoking history, history of lung disease, and history of tumors, OSA showed a significant correlation with SPN. After excluding age, gender, BMI, and thyroid disease, OSA was associated with TN. Patients with comorbidities have lower nocturnal oxygen saturation and more extended periods of apnea. Logistic multiple regression results revealed that male, advanced age, obesity, CS, and nasal septum deviation were independent risk factors for OSA. CONCLUSIONS Patients combined with OSA may further develop more comorbidities, such as SPN, TN, and carotid-artery plaques. It may be related to intermittent hypoxia caused by OSA.
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Affiliation(s)
- Chen Ding
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Libo Mao
- Department of Cardiology, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, Shandong, China
| | - Yinghong Lu
- Department of Cardiology, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, Shandong, China
| | - Sai Wu
- Department of Cardiology, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, Shandong, China
| | - Wenyan Ji
- Department of Cardiology, Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, Shandong, China.
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Zhou N, Qin W, Zhang JJ, Wang Y, Wen JS, Lim YM. Epidemiological exploration of the impact of bluetooth headset usage on thyroid nodules using Shapley additive explanations method. Sci Rep 2024; 14:14354. [PMID: 38906901 PMCID: PMC11192738 DOI: 10.1038/s41598-024-63653-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 05/30/2024] [Indexed: 06/23/2024] Open
Abstract
With an increasing prevalence of thyroid nodules globally, this study investigates the potential correlation between the use of Bluetooth headsets and the incidence of thyroid nodules, considering the cumulative effects of non-ionizing radiation (NIR) emitted by these devices. In this study, we analyzed 600 valid questionnaires from the WenJuanXing platform using Propensity Score Matching (PSM) and the XGBOOST model, supplemented by SHAP analysis, to assess the risk of thyroid nodules. PSM was utilized to balance baseline characteristic differences, thereby reducing bias. The XGBOOST model was then employed to predict risk factors, with model efficacy measured by the area under the Receiver Operating Characteristic (ROC) curve (AUC). SHAP analysis helped quantify and explain the impact of each feature on the prediction outcomes, identifying key risk factors. Initially, 600 valid questionnaires from the WenJuanXing platform underwent PSM processing, resulting in a matched dataset of 96 cases for modeling analysis. The AUC value of the XGBOOST model reached 0.95, demonstrating high accuracy in differentiating thyroid nodule risks. SHAP analysis revealed age and daily Bluetooth headset usage duration as the two most significant factors affecting thyroid nodule risk. Specifically, longer daily usage durations of Bluetooth headsets were strongly linked to an increased risk of developing thyroid nodules, as indicated by the SHAP analysis outcomes. Our study highlighted a significant impact relationship between prolonged Bluetooth headset use and increased thyroid nodule risk, emphasizing the importance of considering health impacts in the use of modern technology, especially for devices like Bluetooth headsets that are frequently used daily. Through precise model predictions and variable importance analysis, our research provides a scientific basis for the formulation of public health policies and personal health habit choices, suggesting that attention should be paid to the duration of Bluetooth headset use in daily life to reduce the potential risk of thyroid nodules. Future research should further investigate the biological mechanisms of this relationship and consider additional potential influencing factors to offer more comprehensive health guidance and preventive measures.
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Affiliation(s)
- Nan Zhou
- M. Kandiah Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Bandar Sungai Long, 43000, Kajang, Selangor, Malaysia
| | - Wei Qin
- Department of Traditional Chinese Medicine and Modern Medicine, The First People's Hospital of Nanning, No. 89, Qixing Road, Nanning, 530000, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Jia-Jin Zhang
- Intervention Department, Dongtai City Traditional Chinese Medicine Hospital, No. 198 Yaju Road, High-Tech Zone, Dongtai, 224200, Jiangsu, People's Republic of China
| | - Yun Wang
- Intervention Department, Dongtai City Traditional Chinese Medicine Hospital, No. 198 Yaju Road, High-Tech Zone, Dongtai, 224200, Jiangsu, People's Republic of China
| | - Jian-Sheng Wen
- Intervention Department, Dongtai City Traditional Chinese Medicine Hospital, No. 198 Yaju Road, High-Tech Zone, Dongtai, 224200, Jiangsu, People's Republic of China.
| | - Yang Mooi Lim
- M. Kandiah Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Bandar Sungai Long, 43000, Kajang, Selangor, Malaysia.
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Demetriou E, Fokou M, Frangos S, Papageorgis P, Economides PA, Economides A. Thyroid Nodules and Obesity. Life (Basel) 2023; 13:1292. [PMID: 37374075 DOI: 10.3390/life13061292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 05/26/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
A widely discussed topic in the pathophysiology of thyroid nodules is the role of obesity, a state that leads to increased systemic inflammatory markers. Leptin plays a vital role in forming thyroid nodules and cancer through several mechanisms. Together with chronic inflammation, there is an augmentation in the secretion of tumor necrosis factor (TNF) and the cytokine interleukin 6 (IL-6), which contributed to cancer development, progression and metastasis. In addition, leptin exerts a modulatory action in the growth, proliferation and invasion of thyroid carcinoma cell lines via activating various signal pathways, such as Janus kinase/signal transducer and activator of transcription, mitogen-activated protein kinase (MAPK) and/or phosphoinositide 3-kinase (PI3K)/protein kinase B (Akt). Through several proposed mechanisms, aberrant endogenous estrogen levels have been suggested to play a vital role in the development of both benign and malignant nodules. Metabolic syndrome triggers the development of thyroid nodules by stimulating thyroid proliferation and angiogenesis due to hyperinsulinemia, hyperglycemia and dyslipidemia. Insulin resistance influences the distribution and structure of the thyroid blood vessels. Insulin growth factor 1 (IGF-1) and insulin affect the regulation of the expression of thyroid genes and the proliferation and differentiation of thyroid cells. TSH can promote the differentiation of pre-adipocytes to mature adipocytes but also, in the presence of insulin, TSH possesses mitogenic properties. This review aims to summarize the underlying mechanisms explaining the role of obesity in the pathophysiology of thyroid nodules and discuss potential clinical implications.
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Affiliation(s)
- Elpida Demetriou
- Department of Medicine, School of Medicine, European University Cyprus, 2404 Nicosia, Cyprus
| | - Maria Fokou
- Department of Medicine, School of Medicine, European University Cyprus, 2404 Nicosia, Cyprus
| | - Savvas Frangos
- Nuclear Medicine Department and Thyroid Cancer Clinic, Bank of Cyprus Oncology Center, 2404 Nicosia, Cyprus
| | | | - Panayiotis A Economides
- Department of Medicine, School of Medicine, European University Cyprus, 2404 Nicosia, Cyprus
- Economides Thyroid and Endocrinology Center, Engomi, 2404 Nicosia, Cyprus
| | - Aliki Economides
- Economides Thyroid and Endocrinology Center, Engomi, 2404 Nicosia, Cyprus
- Department of Health Sciences, European University Cyprus, 2404 Nicosia, Cyprus
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Zhang Z, Fang T, Lv Y. Causal associations between thyroid dysfunction and COVID-19 susceptibility and severity: A bidirectional Mendelian randomization study. Front Endocrinol (Lausanne) 2022; 13:961717. [PMID: 36147565 PMCID: PMC9485491 DOI: 10.3389/fendo.2022.961717] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 08/15/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Observational studies have reported an association between coronavirus disease 2019 (COVID-19) risk and thyroid dysfunction, but without a clear causal relationship. We attempted to evaluate the association between thyroid function and COVID-19 risk using a bidirectional two-sample Mendelian randomization (MR) analysis. METHODS Summary statistics on the characteristics of thyroid dysfunction (hypothyroidism and hyperthyroidism) were obtained from the ThyroidOmics Consortium. Genome-wide association study statistics for COVID-19 susceptibility and its severity were obtained from the COVID-19 Host Genetics Initiative, and severity phenotypes included hospitalization and very severe disease in COVID-19 participants. The inverse variance-weighted (IVW) method was used as the primary analysis method, supplemented by the weighted-median (WM), MR-Egger, and MR-PRESSO methods. Results were adjusted for Bonferroni correction thresholds. RESULTS The forward MR estimates show no effect of thyroid dysfunction on COVID-19 susceptibility and severity. The reverse MR found that COVID-19 susceptibility was the suggestive risk factor for hypothyroidism (IVW: OR = 1.577, 95% CI = 1.065-2.333, P = 0.022; WM: OR = 1.527, 95% CI = 1.042-2.240, P = 0.029), and there was lightly association between COVID-19 hospitalized and hypothyroidism (IVW: OR = 1.151, 95% CI = 1.004-1.319, P = 0.042; WM: OR = 1.197, 95% CI = 1.023-1.401, P = 0.023). There was no evidence supporting the association between any phenotype of COVID-19 and hyperthyroidism. CONCLUSION Our results identified that COVID-19 might be the potential risk factor for hypothyroidism. Therefore, patients infected with SARS-CoV-2 should strengthen the monitoring of thyroid function.
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Affiliation(s)
- Zhihao Zhang
- Department of Thyroid Breast Surgery, Xi’an NO.3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, China
| | - Tian Fang
- Department of Medical Oncology, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yonggang Lv
- Department of Thyroid Breast Surgery, Xi’an NO.3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, China
- *Correspondence: Yonggang Lv,
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Dong X, Li Y, Xie J, Li L, Wan Z, Kang Y, Luo Y, Wang J, Duan Y, Ding S, Cheng ASK. The prevalence of thyroid nodules and its factors among Chinese adult women: A cross-sectional study. Front Endocrinol (Lausanne) 2022; 13:967380. [PMID: 36060984 PMCID: PMC9428689 DOI: 10.3389/fendo.2022.967380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 07/27/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To determine the prevalence of thyroid nodules in Chinese adult women. To analyze the relationships between lifestyle, metabolic syndrome and thyroid nodules. METHODS We conducted a retrospective cross-sectional study in the tertiary hospital from 2017 to 2019. Included participants underwent thyroid color Doppler ultrasonography, lipids examination, and dietary evaluation. RESULTS Totally 2,784 participants were included, and 933 participants were found to have thyroid nodule(s) by B-ultrasound. The prevalence of thyroid nodules was 33.3%. Women in 50-59 years (OR: 1.746, 95% CI [1.356-2.249]), older than 60 (2.147 [1.540-2.993]) and occupations with mainly manual work (1.780 [1.367-2.317]) were risk factors for thyroid nodules, while moderate dietary diversity (0.624 [0.476-0.817]) and normal triglycerides level (0.739 [0.604-0.905]) were protective factors. CONCLUSION Women over 50 and those whose jobs are mainly manual should enhance screening, follow-up and health management of thyroid nodules. Higher dietary diversity is protective measures against thyroid nodules for adult women and should consider dietary balance and the food varieties, not just increased quantities.
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Affiliation(s)
- Xiaoqian Dong
- Health Management Center, The Third Xiangya Hospital of Central South University, Changsha, China
- Xiangya Nursing School, Central South University, Changsha, China
| | - Ying Li
- Health Management Center, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Jianfei Xie
- Nursing Department, The Third Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Yinglong Duan, ; Jianfei Xie,
| | - Lijun Li
- Xiangya Nursing School, Central South University, Changsha, China
| | - Ziyu Wan
- Xiangya Nursing School, Central South University, Changsha, China
| | - Yue Kang
- Xiangya Nursing School, Central South University, Changsha, China
| | - Yating Luo
- Xiangya Nursing School, Central South University, Changsha, China
| | - Jiangang Wang
- Health Management Center, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Yinglong Duan
- Emergency Department, The Third Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Yinglong Duan, ; Jianfei Xie,
| | - Siqing Ding
- Nursing Department, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Andy SK Cheng
- The Hong Kong Polytechnic University, Department of Rehabilitation Sciences, Hong Kong, Hong Kong SAR, China
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