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Wang S, Chen M, Sun D, Wang L, Yao X, Xu S. Total triiodothyronine level associated with disease severity for patients with emergent status. Sci Rep 2024; 14:17170. [PMID: 39060337 PMCID: PMC11282283 DOI: 10.1038/s41598-024-68195-z] [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: 12/01/2023] [Accepted: 07/22/2024] [Indexed: 07/28/2024] Open
Abstract
Thyroid hormones are metabolic indicators to evaluate the physical condition of emergency hospitalized patients, while the relationship between total triiodothyronine and the severity of emergency inpatients is still unclear. To explore the thyroid function levels of inpatients in emergency ward and the status of combined Nonthyroidal illness syndrome (NTIS), and to emphasize the importance of thyroid hormone examination for non-endocrinology inpatients. According to thyroid function of inpatients in emergency ward, they were divided into NTIS group and non-NTIS group, the hematological characteristics and TH levels of each group were analyzed. Based on clinical diagnoses, the hospitalized patients were divided into three major groups, namely infection group, non-infection group and impaired organ function group. Among them, infection group was further divided into sepsis group, lung infection group and local infection group, altogether five groups. The thyroid function levels and low values in each group were evaluated, and the correlation between hormone levels and inflammatory factors, nutritional indicators and the relationship with the risk of death was discussed. The inpatient rate in emergency ward complicated with NTIS was 62.29%, T3 was the most sensitive index of NTIS, followed by FT3. Compared to non-NTIS group, the NTIS group had an increased risk of death. The sepsis group and impaired organ function group had the highest rates of complicated NTIS, reaching 83.33% and 78.12% respectively. Spearman's correlation analysis implied T3/T4/FT3 levels were positively correlated with ALb and PLT (except T4), and negatively correlated with CRP, D-Dimer, IL-6 and Fer. The Receiver Operating Curve (ROC) and Area under the curve (AUC) showed T3 levels alone were strongly associated with the risk of death (AUC 0.750; 95% CI 0.673-0.828; P < 0.001). T3 is the most sensitive indicator for emergency patients, followed by FT3. The decrease of T3 level has a good predictive value for mortality risk. Thyroid function should be monitored in critically ill patients.
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Affiliation(s)
- Shuxia Wang
- Clinical Laboratory, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, China
| | - Mingxia Chen
- Clinical Laboratory, Jiangbei Branch of Zhongda Hospital Affiliated to Southeast University, Nanjing, Jiangsu, China
| | - Danqun Sun
- Clinical Laboratory, Jiangbei Branch of Zhongda Hospital Affiliated to Southeast University, Nanjing, Jiangsu, China
| | - Lei Wang
- Clinical Laboratory, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, China
| | - Xiaoming Yao
- Clinical Laboratory, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, China.
| | - Shuhang Xu
- Research Center of Endocrine and Metabolic Diseases, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, China.
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Xu Y, Xu K, Guo J, Fang M, Wang Z. Association between dynamic fluctuations in triiodothyronine levels and prognosis among critically ill patients within comprehensive intensive care units. Front Endocrinol (Lausanne) 2023; 14:1282547. [PMID: 38093954 PMCID: PMC10716294 DOI: 10.3389/fendo.2023.1282547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 11/13/2023] [Indexed: 12/18/2023] Open
Abstract
Objective Decrease in free thyroid hormone T3 (FT3) can be used as an independent prognostic indicator for the risk of death in ICUs. However, FT3 as a predictive marker is hindered by its accuracy. The study introduces the concept of dynamic FT3 data as a means to bolster the value of FT3 as a prognostic tool. Therefore, the aim of this study is to investigate the prognostic value of dynamic FT3 evolution in a comprehensive ICU setting, analyze the consistency between dynamic FT3 changes and variations in disease severity, and explore the feasibility of FT3 as an objective indicator for real-time clinical treatment feedback. Methods Employing a single-center prospective observational study, FT3 measurements were taken on multiple days following enrollment, corresponding clinical data were collected. To investigated the pattern of dynamic changes of FT3,its prognostic significance in forecasting the risk of 28-day mortality, the alignment between dynamic FT3 changes and variations in the Sequential Organ Failure Assessment (SOFA) score. Results The survival group exhibited higher last FT3 levels compared to the lowest point (p<0.05), while the death group did not show statistically significant differences (p>0.05). The study also identifies the optimal correlation between FT3 and SOFA score at day 5 (optimal correlation coefficient -0.546).The ROC curve for FT3 at day 5 yielded an optimal AUC of 0.88, outperforming the SOFA score. The study categorizes FT3 curve patterns,Kaplan-Meier survival analysis of these patterns highlighted that the descending-type curve was significantly associated with increased risk of death (P<0.001). Additionally, the research explores the consistency between changes in FT3 and SOFA scores. While overall consistency rates were modest, subgroup analyses unveiled that greater disease severity led to higher consistency rates. Conclusions This study introduces the concept of dynamic FT3 changes to augment its prognostic utility in comprehensive ICU settings. The research identifies day 5 as the optimal time point for predictive efficacy, the descending FT3 curve as indicative of poor prognosis. While overall consistency with SOFA scores is modest, the correlation strengthens with greater disease severity.
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Affiliation(s)
- Yu Xu
- Department of Critical Care Medicine, Hebei Medical University Third Hospital, Shijiazhuang, China
| | - Kang Xu
- Department of Critical Care Medicine, Hebei Medical University Third Hospital, Shijiazhuang, China
| | - Jianying Guo
- Department of Critical Care Medicine, Hebei Medical University Third Hospital, Shijiazhuang, China
| | - Mingxing Fang
- Department of Critical Care Medicine, Hebei Medical University Third Hospital, Shijiazhuang, China
| | - Zhiyong Wang
- Department of Critical Care Medicine, Hebei Medical University Third Hospital, Shijiazhuang, China
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Zhong M, Gao Y, Hu H, Zhu X, Gan L, Li L, Xiang C, Yan Y, Dai Z. Transient low T3 syndrome in patients with COVID-19: a new window for prediction of disease severity. Front Endocrinol (Lausanne) 2023; 14:1154007. [PMID: 37522120 PMCID: PMC10374310 DOI: 10.3389/fendo.2023.1154007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 06/27/2023] [Indexed: 08/01/2023] Open
Abstract
Objective To investigate the relationship of low T3 syndrome with disease severity in patients with COVID-19. Methods The clinical data of 145 patients with COVID-19 were retrospectively collected, and patients were divided into a low T3 group and a normal T3 group. Logistic regression models were used to assess predictive performance of FT3. Receiver operating characteristic (ROC) analysis was used to evaluate the use of low T3 syndrome in predicting critical disease. Kaplan-Meier analysis was used to analyze the impact of low T3 syndrome on mortality. Results The prevalence of low T3 level among COVID-19 patients was 34.48%. The low T3 group was older, and had lower levels of hemoglobin, lymphocytes, prealbumin, and albumin, but higher levels of white blood cells, neutrophils, CRP, ESR, and D-dimer (all p<0.05). The low T3 group had greater prevalences of critical disease and mortality (all p <0.05). Multivariate logistic regression analysis showed that the Lymphocytes, free T3 (FT3), and D-dimer were independent risk factors for disease severity in patients with COVID-19. ROC analysis showed that FT3, lymphocyte count, and D-dimer, and all three parameters together provided reliable predictions of critical disease. Kaplan-Meier analysis showed the low T3 group had increased mortality (p<0.001). Six patients in the low T3 group and one patient in the normal T3 group died. All 42 patients whose T3 levels were measured after recovery had normal levels after discharge. Conclusion Patients with COVID-19 may have transient low T3 syndrome at admission, and this may be useful for predicting critical illness.
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Affiliation(s)
- Mingyao Zhong
- Department of Endocrinology, Xiaogan Hospital Affiliated to Wuhan University of Science and Technology, The Central Hospital of Xiaogan, Xiaogan, Hubei, China
- Department of Internal Medicine, Medical College of Wuhan University of Science and Technology, Wuhan, China
| | - Yue Gao
- Department of Internal Medicine, Medical College of Wuhan University of Science and Technology, Wuhan, China
| | - Hongling Hu
- Department of Endocrinology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xuan Zhu
- Department of Internal Medicine, Medical College of Wuhan University of Science and Technology, Wuhan, China
| | - Lulu Gan
- Department of Internal Medicine, Medical College of Wuhan University of Science and Technology, Wuhan, China
| | - Ling Li
- Department of Endocrinology, Xiaogan Hospital Affiliated to Wuhan University of Science and Technology, The Central Hospital of Xiaogan, Xiaogan, Hubei, China
| | - Cheng Xiang
- Department of Endocrinology, Xiaogan Hospital Affiliated to Wuhan University of Science and Technology, The Central Hospital of Xiaogan, Xiaogan, Hubei, China
| | - Yimin Yan
- Department of Endocrinology, Xiaogan Hospital Affiliated to Wuhan University of Science and Technology, The Central Hospital of Xiaogan, Xiaogan, Hubei, China
- Department of Internal Medicine, Medical College of Wuhan University of Science and Technology, Wuhan, China
| | - Zhe Dai
- Department of Endocrinology, Zhongnan Hospital of Wuhan University, Wuhan, China
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de Almeida RJ, de Lima Hirata AH, de Jesus Rocha LA, de Arruda Motta MD, Varela P, Martins L, Pesquero JB, Camacho CP. Similar hypothyroid and sepsis circulating mRNA expression could be useful as a biomarker in onthyroidal illness syndrome: a pilot study. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 67:e000625. [PMID: 37249456 PMCID: PMC10665055 DOI: 10.20945/2359-3997000000625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 12/20/2022] [Indexed: 05/31/2023]
Abstract
Objective Based on hypothetical hypothyroidism and nonthyroidal illness syndrome (NTIS) gene expression similarities, we decided to compare the patterns of expression of both as models of NTIS. The concordant profile between them may enlighten new biomarkers for NTIS challenging scenarios. Materials and methods We used Ion Proton System next-generation sequencing to build the hypothyroidism transcriptome. We selected two databanks in GEO2 platform datasets to find the differentially expressed genes (DEGs) in adults and children with sepsis. The ROC curve was constructed to calculate the area under the curve (AUC). The AUC, chi-square, sensitivity, specificity, accuracy, kappa and likelihood were calculated. We performed Cox regression and Kaplan-Meier analyses for the survival analysis. Results Concerning hypothyroidism DEGs, 70.42% were shared with sepsis survivors and 61.94% with sepsis nonsurvivors. Some of them were mitochondrial gene types (mitGenes), and 95 and 88 were related to sepsis survivors and nonsurvivors, respectively. BLOC1S1, ROMO1, SLIRP and TIMM8B mitGenes showed the capability to distinguish sepsis survivors and nonsurvivors. Conclusion We matched our hypothyroidism DEGs with those in adults and children with sepsis. Additionally, we observed different patterns of hypothyroid-related genes among sepsis survivors and nonsurvivors. Finally, we demonstrated that ROMO1, SLIRP and TIMM8B could be predictive biomarkers in children´s sepsis.
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Affiliation(s)
- Robson José de Almeida
- Laboratório de Inovação Molecular e Biotecnologia, Programa de Pós-graduação em Medicina, Universidade Nove de Julho (Uninove), São Paulo, SP, Brasil
| | - Andréa Harumy de Lima Hirata
- Laboratório de Inovação Molecular e Biotecnologia, Programa de Pós-graduação em Medicina, Universidade Nove de Julho (Uninove), São Paulo, SP, Brasil
| | - Luiz Antônio de Jesus Rocha
- Laboratório de Inovação Molecular e Biotecnologia, Programa de Pós-graduação em Medicina, Universidade Nove de Julho (Uninove), São Paulo, SP, Brasil
- Centro e Laboratório de Doenças da Tireoide de Endocrinologia Molecular e Translacional, Divisão de Endocrinologia, Departamento de Medicina, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Miriam Duarte de Arruda Motta
- Laboratório de Inovação Molecular e Biotecnologia, Programa de Pós-graduação em Medicina, Universidade Nove de Julho (Uninove), São Paulo, SP, Brasil
| | - Patricia Varela
- McKusick-Nathans Institute of Genetic Medicine - Johns Hopkins University School of Medicine, Baltimore, MD
- Centro de Pesquisa e Diagnóstico Molecular de Doenças Genéticas, Departamento de Biofísica, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Leonardo Martins
- Centro de Pesquisa e Diagnóstico Molecular de Doenças Genéticas, Departamento de Biofísica, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - João Bosco Pesquero
- Centro de Pesquisa e Diagnóstico Molecular de Doenças Genéticas, Departamento de Biofísica, Universidade Federal de São Paulo, São Paulo, SP, Brasil
| | - Cléber P Camacho
- Laboratório de Inovação Molecular e Biotecnologia, Programa de Pós-graduação em Medicina, Universidade Nove de Julho (Uninove), São Paulo, SP, Brasil
- Centro e Laboratório de Doenças da Tireoide de Endocrinologia Molecular e Translacional, Divisão de Endocrinologia, Departamento de Medicina, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brasil,
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Besci T, Besci Ö, Arslan G, Ilgaz H, Prencuva P, Özdemir G, Abacı A, Demir K. Biochemical indicators of euthyroid sick syndrome in critically ill children. J Pediatr Endocrinol Metab 2022; 35:1285-1292. [PMID: 36106490 DOI: 10.1515/jpem-2022-0232] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 08/29/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES This study aimed to determine the prevalence and predictors of euthyroid sick syndrome (ESS) in pediatric intensive care, and to establish a link between thyroid function tests and mortality. METHODS Between January 2015 and March 2020, children admitted to our pediatric intensive care unit (PICU) and tested for free triiodothyronine (fT3), free thyroxine (fT4), and thyrotropin (TSH) levels were included. Patients with decreased fT3, with normal or decreased fT4, and normal or decreased TSH levels were assigned to the ESS group. The association between biochemical indicators and ESS, as well as the relationship between fT3 and mortality, were examined. RESULTS A total of 141 (36%) of 386 children included to study were classified in the ESS group. The ESS group had a higher rate of 28-day mortality (12 [8.5%] vs. 9 [3.7%]). Blood urea nitrogen (BUN), albumin, platelet, lactate, and pediatric index of mortality 3 [PIM3 (%)] were significantly associated with ESS (odds ratios in order: 1.024, 0.422, 0.729, 1.208, 1.013). Multivariate regression analysis showed that BUN, albumin, platelet, and lactate were independently associated with ESS progression. The area under curve (AUC [95%CI]) for fT3 was 0.644 (0.555-0.789) to detect mortality. Children with a fT3 level lower than 2.31 pg/mL had significantly higher 28-day mortality (log rank test, p=0.001). CONCLUSIONS Our study identified BUN, albumin, lactate, and platelet count as independent risk factors for ESS progression in children. Furthermore, our findings indicated a correlation between fT3 and mortality, which makes fT3 an ideal candidate to be included in mortality indices.
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Affiliation(s)
- Tolga Besci
- Department of Pediatric Critical Care, Dokuz Eylul University, Izmir, Turkey
- Department of Pediatric Critical Care, Buca Seyfi Demirsoy Research and Training Hospital, Izmir, Turkey
| | - Özge Besci
- Department of Pediatric Endocrinology, Dokuz Eylul University, Izmir, Turkey
| | - Gazi Arslan
- Department of Pediatric Critical Care, Dokuz Eylul University, Izmir, Turkey
| | - Hande Ilgaz
- Department of Pediatrics, Dokuz Eylul University, Izmir, Turkey
| | - Pınar Prencuva
- Department of Pediatrics, Dokuz Eylul University, Izmir, Turkey
| | - Göktuğ Özdemir
- Department of Pediatric Critical Care, Dokuz Eylul University, Izmir, Turkey
| | - Ayhan Abacı
- Department of Pediatric Endocrinology, Dokuz Eylul University, Izmir, Turkey
| | - Korcan Demir
- Department of Pediatric Endocrinology, Dokuz Eylul University, Izmir, Turkey
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de Lima Beltrão FE, de Almeida Beltrão DC, Carvalhal G, de Lima Beltrão FE, de Souza Braga Filho J, de Brito Oliveira J, de Jesus JDS, Machado GJR, dos Santos Silva H, Teixeira HMP, Rodrigues JL, de Figueiredo CAV, dos Santos Costa R, Hecht F, Bianco AC, da Conceição Rodrigues Gonçalves M, Ramos HE. Heterozygote Advantage of the Type II Deiodinase Thr92Ala Polymorphism on Intrahospital Mortality of COVID-19. J Clin Endocrinol Metab 2022; 107:e2488-e2501. [PMID: 35137147 PMCID: PMC8903419 DOI: 10.1210/clinem/dgac075] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Indexed: 01/08/2023]
Abstract
CONTEXT The type 2 deiodinase and its Thr92Ala-DIO2 polymorphism have been linked to clinical outcomes in acute lung injury and pulmonary fibrosis. OBJECTIVE Our objectives were to evaluate were cumulative mortality during admission according to Thr92Ala-DIO2 polymorphism. METHODS Here we conducted an observational, longitudinal, and prospective cohort study to investigate a possible association between the Thr92Ala-DIO2 polymorphism and intrahospital mortality from COVID-19 in adult patients admitted between June and August 2020. Blood biochemistry, thyroid function tests, length of stay, comorbidities, complications, and severity scores were also studied according to Thr92Ala-DIO2 polymorphism. RESULTS In total, 220 consecutive patients (median age 62; 48-74 years) were stratified into 3 subgroups: Thr/Thr (n = 79), Thr/Ala (n = 119), and Ala/Ala (n = 23). While the overall mortality was 17.3%, the lethality was lower in Ala/Thr patients (12.6%) than in Thr/Thr patients (21.7%) or Ala/Ala patients (23%). The heterozygous genotype (Thr/Ala) was associated with a 47% reduced risk of intrahospital mortality whereas univariate and multivariate logistic regression adjusted for multiple covariates revealed a reduction that ranged from 51% to 66%. The association of the Thr/Ala genotype with better clinical outcomes was confirmed in a metanalysis of 5 studies, including the present one. CONCLUSION Here we provide evidence for a protective role played by Thr92Ala-DIO2 heterozygosity in patients with COVID-19. This protective effect follows an inheritance model known as overdominance, in which the phenotype of the heterozygote lies outside the phenotypical range of both homozygous.
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Affiliation(s)
- Fabyan Esberard de Lima Beltrão
- Lauro Wanderley University Hospital, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
- Post-Graduation Program in Nutritional Sciences, Department of Nutrition, Center for Health Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
- University Center of João Pessoa – UNIPE, João Pessoa, PB, Brazil
| | | | - Giulia Carvalhal
- Center for Biological and Health Sciences, Federal University of Campina Grande, Campina Grande, Paraíba, Brazil
| | | | - Jair de Souza Braga Filho
- Bioregulation Department, Health and Science Institut, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Jocyel de Brito Oliveira
- Bioregulation Department, Health and Science Institut, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Joice dos Santos de Jesus
- Bioregulation Department, Health and Science Institut, Federal University of Bahia, Salvador, Bahia, Brazil
| | | | - Hatilla dos Santos Silva
- Bioregulation Department, Health and Science Institut, Federal University of Bahia, Salvador, Bahia, Brazil
| | | | - Juliana Lopes Rodrigues
- Laboratory of Immunopharmacology and Molecular Biology, Health Sciences Institute, Federal University of Bahia, Brazil
| | | | - Ryan dos Santos Costa
- Laboratory of Immunopharmacology and Molecular Biology, Health Sciences Institute, Federal University of Bahia, Brazil
| | - Fabio Hecht
- The Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Antonio C Bianco
- Section of Endocrinology and Metabolism, Division of the Biological Sciences, University of Chicago, Chicago, IL, USA
| | - Maria da Conceição Rodrigues Gonçalves
- Post-Graduation Program in Nutritional Sciences, Department of Nutrition, Center for Health Sciences, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Helton Estrela Ramos
- Bioregulation Department, Health and Science Institut, Federal University of Bahia, Salvador, Bahia, Brazil
- Postgraduate Program in Medicine and Health, Medical School of Medicine, Federal University of Bahia, Salvador, Brazil
- Postgraduate Program in Interactive Processes of Organs and Systems, Health & Science Institute, Federal University of Bahia, Salvador, BA, Brazil
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Rao MJ, Zhang Y, Peng WZ, Pan PH. Association of thyroid hormones and thyroid-stimulating hormone with mortality in adults admitted to the intensive care unit: A systematic review and meta-analysis. J Chin Med Assoc 2022; 85:443-452. [PMID: 35125402 DOI: 10.1097/jcma.0000000000000697] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Thyroid hormones (THs) and thyroid-stimulating hormone (TSH) seem to show high potential in predicting the clinical death outcome of patients admitted to the intensive care unit (ICU). However, diverse studies on this topic are conflicting. METHODS A search was conducted by two investigators involved in this research in the PubMed, Embase, and Cochrane databases (all last launched on July 12, 2021). The quality of the included studies was evaluated using the Newcastle-Ottawa Quality Assessment Scale (NOS). Subgroup analyses were performed to determine the sources of heterogeneity. Sensitivity and publication bias analyses were also assessed. RESULTS A total of 27 studies (4970 participants) were included based on the eligibility criteria. Compared with survivors, nonsurvivors were found to have lower levels of THs (T3, T4, fT3, and fT4), whereas no significant difference was found in TSH levels (13 studies for T3: standardized mean differences [SMD], -0.78; 95% CI, -1.36 to -0.20; I2 = 96%; p = 0.008; 11 studies for T4: SMD = -0.79; 95% CI, -1.31 to -0.28; I2 =95%; p = 0.0002; 14 studies for fT3: SMD = -0.76; 95% CI, -1.21 to -0.32; I2 = 95%; p = 0.0008; 17 studies for fT4: SMD = -0.60; 95% CI, -0.99 to -0.22; I2 = 95%; p = 0.002; 20 studies for TSH: SMD = 0.00; 93% CI, -0.29 to 0.29; I2 = 93%; p = 0.98). CONCLUSION Nonsurvivors were associated with lower levels of THs (T3, T4, fT3, and fT4) than survivors. THs show great application potential in predicting ICU patients' death outcomes and improving already widely used prognostic scores in the ICU (ie, Acute Physiological and Chronic Health Evaluation [APACHE] II and Therapeutic Intervention Scoring System).
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Affiliation(s)
- Ming-Jun Rao
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center for Respiratory Diseases in Hunan, Changsha, Hunan, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Yan Zhang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center for Respiratory Diseases in Hunan, Changsha, Hunan, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
| | - Wen-Zhong Peng
- Clinical Research Center for Respiratory Diseases in Hunan, Changsha, Hunan, China
| | - Pin-Hua Pan
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Clinical Research Center for Respiratory Diseases in Hunan, Changsha, Hunan, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
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Sciacchitano S, Capalbo C, Napoli C, Negro A, De Biase L, Marcolongo A, Anibaldi P, Salvati V, Petrella L, Merlo L, Alampi D, Alessandri E, Loffredo C, Ulivieri A, Lavra L, Magi F, Morgante A, Salehi LB, De Vitis C, Mancini R, Coluzzi F, Rocco M. Nonthyroidal illness syndrome (NTIS) in severe COVID-19 patients: role of T3 on the Na/K pump gene expression and on hydroelectrolytic equilibrium. J Transl Med 2021; 19:491. [PMID: 34861865 PMCID: PMC8640710 DOI: 10.1186/s12967-021-03163-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 11/23/2021] [Indexed: 12/27/2022] Open
Abstract
Background Nonthyroidal Illness Syndrome (NTIS) can be detected in many critical illnesses. Recently, we demonstrated that this condition is frequently observed in COVID-19 patients too and it is correlated with the severity the disease. However, the exact mechanism through which thyroid hormones influence the course of COVID-19, as well as that of many other critical illnesses, is not clear yet and treatment with T4, T3 or a combination of both is still controversial. Aim of this study was to analyze body composition in COVID-19 patients in search of possible correlation with the thyroid function. Methods and findings We report here our experience performed in 74 critically ill COVID-19 patients hospitalized in the intensive care unit (ICU) of our University Hospital in Rome. In these patients, we evaluated the thyroid hormone function and body composition by Bioelectrical Impedance Analysis (BIA) during the acute phase of the disease at admission in the ICU. To examine the effects of thyroid function on BIA parameters we analyzed also 96 outpatients, affected by thyroid diseases in different functional conditions. We demonstrated that COVID-19 patients with low FT3 serum values exhibited increased values of the Total Body Water/Free Fat Mass (TBW/FFM) ratio. Patients with the lowest FT3 serum values had also the highest level of TBW/FFM ratio. This ratio is an indicator of the fraction of FFM as water and represents one of the best-known body-composition constants in mammals. We found an inverse correlation between FT3 serum values and this constant. Reduced FT3 serum values in COVID-19 patients were correlated with the increase in the total body water (TBW), the extracellular water (ECW) and the sodium/potassium exchangeable ratio (Nae:Ke), and with the reduction of the intracellular water (ICW). No specific correlation was observed in thyroid patients at different functional conditions between any BIA parameters and FT3 serum values, except for the patient with myxedema, that showed a picture similar to that seen in COVID-19 patients with NTIS. Since the Na+/K+ pump is a well-known T3 target, we measured the mRNA expression levels of the two genes coding for the two major isoforms of this pump. We demonstrated that COVID-19 patients with NTIS had lower levels of mRNA of both genes in the peripheral blood mononuclear cells (PBMC)s obtained from our patients during the acute phase of the disease. In addition, we retrieved data from transcriptome analysis, performed on human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CM)s treated with T3 and we demonstrated that in these cells T3 is able to stimulate the expression of these two genes in a dose-dependent manner. Conclusions In conclusion, we demonstrated that measurement of BIA parameters is a useful method to analyze water and salt retention in COVID-19 patients hospitalized in ICU and, in particular, in those that develop NTIS. Our results indicate that NTIS has peculiar similarities with myxedema seen in severe hypothyroid patients, albeit it occurs more rapidly. The Na+/K+ pump is a possible target of T3 action, involved in the pathogenesis of the anasarcatic condition observed in our COVID-19 patients with NTIS. Finally, measurement of BIA parameters may represent good endpoints to evaluate the benefit of future clinical interventional trials, based on the administration of T3 in patients with NTIS.
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Affiliation(s)
- Salvatore Sciacchitano
- Department of Clinical and Molecular Medicine, Sapienza University, Viale Regina Elena n. 324, 00161, Rome, Italy. .,Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Rome, Italy.
| | - Carlo Capalbo
- Department of Medical Oncology, Sant'Andrea University Hospital, 00189, Rome, Italy.,Department of Molecular Medicine, Sapienza University, Rome, Italy
| | - Christian Napoli
- Department of Clinical and Surgical Translational Medicine, Sapienza University, Rome, Italy
| | - Andrea Negro
- Department of Clinical and Molecular Medicine, Sapienza University, Viale Regina Elena n. 324, 00161, Rome, Italy
| | - Luciano De Biase
- Heart Failure Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Paolo Anibaldi
- Health Management Director, Sant'Andrea Hospital, Rome, Italy
| | - Valentina Salvati
- Scientific Direction, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Lea Petrella
- Department of Methods and Models for Economics, Territory and Finance (MEMOTEF), Sapienza University of Rome, Rome, Italy
| | - Luca Merlo
- Department of Statistical Sciences, Sapienza University of Rome, Rome, Italy
| | - Daniela Alampi
- Department of Clinical and Surgical Translational Medicine, Sapienza University, Rome, Italy.,Unit of Anesthesia, Intensive Care and Pain Medicine, Sant'Andrea University Hospital, Rome, Italy
| | - Elisa Alessandri
- Unit of Anesthesia, Intensive Care and Pain Medicine, Sant'Andrea University Hospital, Rome, Italy
| | - Chiara Loffredo
- Unit of Anesthesia, Intensive Care and Pain Medicine, Sant'Andrea University Hospital, Rome, Italy
| | - Alessandra Ulivieri
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Rome, Italy
| | - Luca Lavra
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Rome, Italy
| | - Fiorenza Magi
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Rome, Italy
| | - Alessandra Morgante
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Rome, Italy
| | - Leila B Salehi
- Laboratory of Biomedical Research, Niccolò Cusano University Foundation, Rome, Italy.,U.O.C. of Medical Genetics, Policlinic of Tor Vergata, Rome, Italy
| | - Claudia De Vitis
- Department of Clinical and Molecular Medicine, Sapienza University, Viale Regina Elena n. 324, 00161, Rome, Italy
| | - Rita Mancini
- Department of Clinical and Molecular Medicine, Sapienza University, Viale Regina Elena n. 324, 00161, Rome, Italy
| | - Flaminia Coluzzi
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Monica Rocco
- Department of Clinical and Surgical Translational Medicine, Sapienza University, Rome, Italy.,Unit of Anesthesia, Intensive Care and Pain Medicine, Sant'Andrea University Hospital, Rome, Italy
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Beltrão FEDL, Beltrão DCDA, Carvalhal G, Beltrão FEDL, Brito ADS, Capistrano KHRD, Bastos IHDA, Hecht F, Daltro CHDC, Bianco AC, Gonçalves MDCR, Ramos HE. Thyroid Hormone Levels During Hospital Admission Inform Disease Severity and Mortality in COVID-19 Patients. Thyroid 2021; 31:1639-1649. [PMID: 34314259 DOI: 10.1089/thy.2021.0225] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background: Illness severity in patients infected with COVID-19 is variable. Methods: Here, we conducted an observational, longitudinal, and prospective cohort study to investigate serum thyroid hormone (TH) levels in adult COVID-19 patients, admitted between June and August 2020, and to determine whether they reflect the severity or mortality associated with the disease. Results: Two hundred forty-five patients [median age: 62 (49-75) years] were stratified into non-critical (181) and critically ill (64) groups. Fifty-eight patients (23.6%) were admitted to the intensive care unit, and 41 (16.7%) died. Sixteen (6.5%) exhibited isolated low levels of free triiodothyronine (fT3). fT3 levels were lower in critically ill compared with non-critical patients [fT3: 2.82 (2.46-3.29) pg/mL vs. 3.09 (2.67-3.63) pg/mL, p = 0.007]. Serum reverse triiodothyronine (rT3) was mostly elevated but less so in critically ill compared with non-critical patients [rT3: 0.36 (0.28-0.56) ng/mL vs. 0.51 (0.31-0.67) ng/mL, p = 0.001]. The univariate logistic regression revealed correlation between in-hospital mortality and serum fT3 levels (odds ratio [OR]: 0.47; 95% confidence interval [CI 0.29-0.74]; p = 0.0019), rT3 levels (OR: 0.09; [CI 0.01-0.49]; p = 0.006) and the product fT3 × rT3 (OR: 0.47; [CI 0.28-0.74]; p = 0.0026). Serum thyrotropin, free thyroxine, and fT3/rT3 values were not significantly associated with mortality and severity of the disease. A serum cutoff level of fT3 (≤2.6 pg/mL) and rT3 (≤0.38 ng/mL) was associated with 3.46 and 5.94 OR of mortality, respectively. We found three COVID-19 mortality predictors using the area under the receiver operating characteristic (ROC) curve (AUC score): serum fT3 (AUC = 0.66), rT3 (AUC = 0.64), and the product of serum fT3 × rT3 (AUC = 0.70). Non-thyroidal illness syndrome (fT3 < 2.0 pg/mL) was associated with a 7.05 OR of mortality ([CI 1.78-28.3], p = 0.005) and the product rT3 × fT3 ≤ 1.29 with an 8.08 OR of mortality ([CI 3.14-24.2], p < 0.0001). Conclusions: This prospective study reports data on the largest number of hospitalized moderate-to-severe COVID-19 patients and correlates serum TH levels with illness severity, mortality, and other biomarkers to critical illness. The data revealed the importance of early assessment of thyroid function in hospitalized patients with COVID-19, given the good prognostic value of serum fT3, rT3, and fT3 × rT3 product. Further studies are necessary to confirm these observations.
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Affiliation(s)
- Fabyan Esberard de Lima Beltrão
- Department of Endocrinology, Lauro Wanderley University Hospital, Federal University of Paraíba, João Pessoa, Brazil
- Post-Graduation Program in Nutritional Sciences, Department of Nutrition, Center for Health Sciences, Federal University of Paraíba, João Pessoa, Brazil
- Department of Medicine, Faculty of Medical Sciences, João Pessoa, Brazil
| | | | - Giulia Carvalhal
- Center for Biological and Health Sciences, Federal University of Campina Grande, Campina Grande, Brazil
| | | | - Amanda da Silva Brito
- Department of Endocrinology, Lauro Wanderley University Hospital, Federal University of Paraíba, João Pessoa, Brazil
| | - Kamilla Helen Rodrigues da Capistrano
- Post-Graduation Program in Nutritional Sciences, Department of Nutrition, Center for Health Sciences, Federal University of Paraíba, João Pessoa, Brazil
| | - Isis Henriques de Almeida Bastos
- Post-Graduate Program in Medicine and Health, Medical School of Medicine; Health and Science Institute; Federal University of Bahia, Salvador, Brazil
| | - Fabio Hecht
- The Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carla Hilário da Cunha Daltro
- Post-Graduate Program in Medicine and Health, Medical School of Medicine; Health and Science Institute; Federal University of Bahia, Salvador, Brazil
- Department of Nutrition Sciences; Health and Science Institute; Federal University of Bahia, Salvador, Brazil
| | - Antonio Carlos Bianco
- Section of Endocrinology and Metabolism, Division of the Biological Sciences, University of Chicago, Chicago, Illinois, USA
| | - Maria da Conceição Rodrigues Gonçalves
- Post-Graduation Program in Nutritional Sciences, Department of Nutrition, Center for Health Sciences, Federal University of Paraíba, João Pessoa, Brazil
| | - Helton Estrela Ramos
- Post-Graduate Program in Medicine and Health, Medical School of Medicine; Health and Science Institute; Federal University of Bahia, Salvador, Brazil
- Postgraduate Program in Interactive Processes of Organs and Systems, Health & Science Institute; Health and Science Institute; Federal University of Bahia, Salvador, Brazil
- Bioregulation Department, Health and Science Institute; Federal University of Bahia, Salvador, Brazil
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Ahn J, Lee MK, Lee JH, Sohn SY. Thyroid Hormone Profile and Its Prognostic Impact on the Coronavirus Disease 2019 in Korean Patients. Endocrinol Metab (Seoul) 2021; 36:769-777. [PMID: 34474515 PMCID: PMC8419615 DOI: 10.3803/enm.2021.1109] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/16/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Data on the association between coronavirus disease 2019 (COVID-19) and thyroid have been reported, including overt thyrotoxicosis and suppression of thyroid function. We aimed to evaluate the thyroid hormone profile and its association with the prognosis of COVID-19 in Korean patients. METHODS The clinical data of 119 patients with COVID-19, admitted in the Myongji Hospital, Goyang, South Korea, were retrospectively evaluated. The thyroid hormone profiles were analyzed and compared based on disease severity (non-severe disease vs. severe to critical disease). Clinical outcomes were analyzed according to the tertiles of thyroid hormones. RESULTS Of the 119 patients, 76 (63.9%) were euthyroid, and none presented with overt thyroid dysfunction. Non-thyroidal illness syndrome was the most common manifestation (18.5%), followed by subclinical thyrotoxicosis (14.3%) among patients with thyroid dysfunction. Thyroid stimulating hormone (TSH) and triiodothyronine (T3) levels were significantly lower in patients with severe to critical disease than in those with non-severe disease (P<0.05). Patients in the lowest T3 tertile (<0.77 ng/mL) had higher rates of mechanical ventilation, intensive care unit admission, and death than those in the middle and highest (>1.00 ng/mL) T3 tertiles (P<0.05). COVID-19 patients in the lowest T3 tertile were independently associated with mortality (hazard ratio, 5.27; 95% confidence interval, 1.09 to 25.32; P=0.038) compared with those in the highest T3 tertile. CONCLUSION Thyroid dysfunction is common in COVID-19 patients. Changes in serum TSH and T3 levels may be important markers of disease severity in COVID-19. Decreased T3 levels may have a prognostic significance in COVID-19 related outcome.
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Affiliation(s)
- Jiyeon Ahn
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Min Kyung Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Jae Hyuk Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Seo Young Sohn
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
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Dabas A, Singh H, Goswami B, Kumar K, Dubey A, Jhamb U, Yadav S, Garg S. Thyroid Dysfunction in COVID-19. Indian J Endocrinol Metab 2021; 25:198-201. [PMID: 34760673 PMCID: PMC8547402 DOI: 10.4103/ijem.ijem_195_21] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 07/15/2021] [Accepted: 08/06/2021] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE The aim of this study was to evaluate thyroid dysfunction in COVID-19 and study its association with disease severity in COVID-19. METHODS Patients with confirmed COVID-19 infection who were admitted to dedicated COVID hospital were recruited over 3 months period. Those with pre-existing thyroid disease were excluded. The thyroid function tests were performed and correlated with interleukin-6 levels. RESULTS A total of 164 patients (14 children) with mean(SD) age 53.85 (19.54) years were recruited. The proportion of patients with mild, moderate and severe disease were 22 (13.4%), 78 (47.6%) and 64 (39.0%), respectively, among which 12 (54.5%), 56 (71.8%) and 43 (67.2%) patients had thyroid dysfunction, respectively; P = 0.309. Eighty eight (53.7%) had sick euthyroid (84 had low fT3 only), 14 had overt hypothyroidism and 9 had thyroiditis. Median (IQR) levels of serum fT3 showed significant decline from mild category [4.54 (3.81, 5.27)], to moderate [3.95 (3.67, 4.24)] and severe category [3.56 (3.22, 3.89)]; P = 0.011. Low fT3 had significant risk [odds ratio (95% CI)] of death [2.634 (1.01, 6.87); P = 0.031] and elevated IL-6 [2.575 (1.084, 6.118); P = 0.021]. CONCLUSION Sick euthyroid was seen in the majority of patients hospitalized with COVID. Low fT3 was associated with death and increased inflammation, suggesting poor prognosis.
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Affiliation(s)
- Aashima Dabas
- Department of Pediatrics, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Harpreet Singh
- Department of Medicine, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Binita Goswami
- Department of Biochemistry, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Kunal Kumar
- Department of Pediatrics, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Abhishek Dubey
- Department of Biochemistry, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Urmila Jhamb
- Department of Pediatrics, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Sangeeta Yadav
- Department of Pediatrics, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
| | - Sandeep Garg
- Department of Medicine, Maulana Azad Medical College and Lok Nayak Hospital, New Delhi, India
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