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thyroid AND meta-analysis

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https://www.readbyqxmd.com/read/28640139/a-prisma-compliant-systematic-review-and-meta-analysis-of-the-relationship-between-thyroid-disease-and-different-levels-of-iodine-intake-in-mainland-china
#1
Wanwen Weng, Mengjie Dong, Jun Zhan, Jun Yang, Bo Zhang, Xingdong Zhao
BACKGROUND: Low-iodine intake has historically been an issue in China, causing widespread iodine deficiency diseases (IDD). China started to introduce universal salt iodization in 1995, but reports of increased thyroid disease are a concern and appropriate levels of iodine intake must be considered. OBJECTIVE: To assess the prevalence of thyroid disease with different urinary iodine concentrations (UICs) in the general population of those residing in mainland China...
June 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28588772/ultrasound-guided-core-needle-biopsy-for-differential-diagnosis-of-thyroid-nodules-a-systematic-review-and-meta-analysis
#2
Na Liu, Zhaowei Meng, Qiang Jia, Xianghui He, Weijun Tian, Jian Tan, Yujie Zhang, Xue Li, Tianpeng Hu, Pingping Zhou, Sen Wang, Arun Upadhyaya
Ultrasound-guided core needle biopsy (US-CNB) of thyroid nodules is a relatively new technique used in surgical workup. However, no systematic review of this method has yet been performed. In the present meta-analysis, literature databases consisting of Cochrane Library, Medline, Embase, Scopus and Google Scholar were searched. Following eligibility assessments of the studies, quality appraisals were performed on the included studies using the Quality Assessment Tool for Diagnostic Accuracy Studies-2 method...
June 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28585717/a-meta-analysis-of-intraoperative-neuromonitoring-of-recurrent-laryngeal-nerve-palsy-during-thyroid-reoperations
#3
Wei Sun, Jinhao Liu, Hao Zhang, Ping Zhang, Zhihong Wang, Wenwu Dong, Liang He, Ting Zhang
BACKGROUND: The rate of recurrent laryngeal nerve (RLN) palsy, a common complication of thyroid surgery, is especially high in thyroid reoperations. The present meta-analysis assesses whether intraoperative neuromonitoring (IONM) reduces the prevalence of RLN palsy in thyroid reoperations. DESIGN AND METHODS: A systematic literature search was conducted in the PubMed, SCIE, and Wan Fang databases for studies published up to August 31, 2016. All data were analysed using STATA (version 11) software...
June 6, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28575853/percutaneous-laser-ablation-for-benign-thyroid-nodules-a-meta-analysis
#4
REVIEW
Wei Fan Sui, Jian Yun Li, Jian Hua Fu
PURPOSE: To evaluate percutaneous laser ablation in treating benign thyroid nodules, we conducted a meta-analysis based on summarizing existing researches. MATERIALS AND METHODS: A literature search for clinical trial was performed in PubMed, Cochrane Library and Excerpt Medica Database. The qualities of included studies were evaluated. We calculated the indexes with mean difference. Heterogeneity and publication bias were tested and explored. We performed subgroup analyses and sensitivity analysis further...
May 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28574441/gene-expression-mrna-markers-for-differentiating-between-malignant-and-benign-follicular-thyroid-tumours
#5
Bartosz Wojtas, Aleksandra Pfeifer, Malgorzata Oczko-Wojciechowska, Jolanta Krajewska, Agnieszka Czarniecka, Aleksandra Kukulska, Markus Eszlinger, Thomas Musholt, Tomasz Stokowy, Michal Swierniak, Ewa Stobiecka, Ewa Chmielik, Dagmara Rusinek, Tomasz Tyszkiewicz, Monika Halczok, Steffen Hauptmann, Dariusz Lange, Michal Jarzab, Ralf Paschke, Barbara Jarzab
Distinguishing between follicular thyroid cancer (FTC) and follicular thyroid adenoma (FTA) constitutes a long-standing diagnostic problem resulting in equivocal histopathological diagnoses. There is therefore a need for additional molecular markers. To identify molecular differences between FTC and FTA, we analyzed the gene expression microarray data of 52 follicular neoplasms. We also performed a meta-analysis involving 14 studies employing high throughput methods (365 follicular neoplasms analyzed). Based on these two analyses, we selected 18 genes differentially expressed between FTA and FTC...
June 2, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28566564/effect-of-thyroxin-treatment-on-carotid-intima-media-thickness-cimt-reduction-in-patients-with-subclinical-hypothyroidism-sch-a-meta-analysis-of-clinical-trials
#6
Muhammad Aziz, Yugandhar Kandimalla, Archana Machavarapu, Anshul Saxena, Sankalp Das, Adnan Younus, Michelle Nguyen, Rehan Malik, Dixitha Anugula, Muhammad A Latif, Choudhry Humayun, Idrees M Khan, Ali Adus, Aisha Rasool, Emir Veledar, Khurram Nasir
AIM: Research shows that subclinical hypothyroidism (SCH) is related to an increased carotid intima-media thickness (CIMT), a surrogate marker of subclinical cardiovascular disease (CVD). It is controversial whether or not SCH should be treated to reduce CVD morbidity and mortality. This meta-analysis aimed to determine whether SCH is associated with an increase in CIMT as compared to Euthyroidism (EU) and whether thyroxin (T4) treatment in SCH can reverse the change in CIMT. METHODS: Two independent reviewers conducted an extensive database research up to December 2016...
May 31, 2017: Journal of Atherosclerosis and Thrombosis
https://www.readbyqxmd.com/read/28566444/prognostic-impact-of-vascular-invasion-in-differentiated-thyroid-carcinoma-a-systematic-review-and-meta-analysis
#7
Huy Gia Vuong, Tetsuo Kondo, Uyen N P Duong, Thong Quang Pham, Naoki Oishi, Kunio Mochizuki, Tadao Nakazawa, Lewis Hassell, Ryohei Katoh
The role of vascular invasion (VI) as a prognostic marker in thyroid cancer is continuously debated among investigators. In this systematic review and meta-analysis, we aimed to investigate the association of VI with tumor recurrence and patient mortality in differentiated thyroid cancers (DTCs). We searched five electronic databases and data of tumor persistence, loco-regional recurrence (LRR), distant recurrence (DR) and overall recurrence/persistence (RP) were extracted and pooled into odds ratios (OR) and corresponding 95% confidence intervals (CIs) using random effect model...
May 31, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28565997/safety-of-radiofrequency-ablation-of-benign-thyroid-nodules-and-recurrent-thyroid-cancers-a-systematic-review-and-meta-analysis
#8
Sae Rom Chung, Chong Hyun Suh, Jung Hwan Baek, Hye Sun Park, Young Jun Choi, Jeong Hyun Lee
OBJECTIVE: We performed a systematic review and meta-analysis to evaluate the safety of radiofrequency ablation (RFA) for the treatment of benign thyroid nodules and recurrent thyroid cancers. MATERIALS AND METHODS: Ovid-MEDLINE, EMBASE, and Library of Cochrane databases were searched up to July 12, 2016 for studies on the safety of RFA for treating benign thyroid nodules or recurrent thyroid cancers. Pooled proportions of overall and major complications were assessed using random-effects modeling...
June 1, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28561328/inferior-thyroid-artery-ligation-increases-hypocalcemia-after-thyroidectomy-a-meta-analysis
#9
Alvaro Sanabria, Luiz P Kowalski, Francesco Tartaglia
OBJECTIVE: To assess the effect of truncal ligation of the inferior thyroid artery in comparison with ligation of secondary branches as a risk factor for postoperative hypocalcemia. DATA SOURCES: A search was conducted using the Medical Subject Headings and free-text terms "thyroid*" and "truncal ligation*" in PubMed Central, PubMed, Embase, and Latin American and Caribbean Health Sciences Literature databases for trials published between January 1985 and October 2016...
May 31, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28546524/light-alcohol-drinking-and-risk-of-cancer-a-meta-analysis-of-cohort-studies
#10
Yoon-Jung Choi, Seung-Kwon Myung, Ji-Ho Lee
Purpose: To determine whether light alcohol drinking increases the risk of cancer by using a meta-analysis of cohort studies because the newly revised 2015 European Code against Cancer 4th edition on alcohol and cancer was based on critical flaws in the interpretation and citation of the previous meta-analyses. Materials and Methods: PubMed and EMBASE were searched in April, 2016. Two authors independently reviewed and selected cohort studies on the association between very light (≤0...
May 22, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28545107/predictive-factors-of-right-paraesophageal-lymph-node-metastasis-in-papillary-thyroid-carcinoma-single-center-experience-and-meta-analysis
#11
Young Min Park, Sang Min Lee, Dong Won Kim, Sung-Chan Shin, Byung-Joo Lee
BACKGROUND: We performed this retrospective study to identify predictors of right paraesophageal lymph node metastasis, and reviewed previous studies related to this topic. METHODS: Between June 2005 and March 2015, 1107 patients were diagnosed with papillary thyroid carcinoma and underwent surgery at Pusan National University Hospital. RESULTS: Right paraesophageal lymph node metastasis was observed in 171 (15.4%) patients. Multivariate analyses showed that the risk of right paraesophageal metastasis was significantly associated with tumor size, location, a higher number of metastatic central lymph nodes, and lateral lymph node metastasis...
2017: PloS One
https://www.readbyqxmd.com/read/28516372/does-thyroid-dysfunction-increase-the-risk-of-breast-cancer-a-systematic-review-and-meta-analysis
#12
REVIEW
Y Fang, L Yao, J Sun, R Yang, Y Chen, J Tian, K Yang, L Tian
PURPOSE: To investigate the relationship between hypothyroidism, hyperthyroidism, thyroid hormone replacement, and the risk of breast cancer. METHODS: We searched the PubMed, Cochrane Library, EMbase, Web of Science, and China Biology Medicine (CBM) databases through June 2016 to identify researches that assessed the relationship between thyroid dysfunction and the risk of breast cancer together with the impact of thyroid hormone substitution treatment on incidence of breast cancer...
May 17, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28514290/the-relationship-between-iodine-intake-and-the-risk-of-thyroid-cancer-a-meta-analysis
#13
Ling-Zhi Cao, Xiao-Dong Peng, Jian-Ping Xie, Fan-Hui Yang, Hu-Ling Wen, Suping Li
Thyroid cancer (TC) is the most common malignancy of the endocrine system. The relationship between iodine intake and TC risk is controversial always. We aim to figure out the relationship between iodine intake and TC using meta-analysis. Literature research in MEDLINE, Embase, China National Knowledge Infrastructure, and China BioMedicine was performed up to April 2016, searched for relevant case-control and cohort studies. The effect of iodine consumption on the risk of TC was assessed using the pooled odds ratio (OR) and 95% confidence interval (CI)...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28513893/relationship-between-iodine-levels-and-papillary-thyroid-carcinoma-a-systematic-review-and-meta-analysis
#14
REVIEW
Joon-Hyop Lee, Yunji Hwang, Ra-Yeong Song, Jin Wook Yi, Hyeong Won Yu, Su-Jin Kim, Young Jun Chai, June Young Choi, Kyu Eun Lee, Sue K Park
BACKGROUND: Iodine excess has been suggested as an exogenous risk factor of papillary thyroid cancer (PTC). We performed a systematic review and meta-analysis to assess the relationship between iodine exposure measured in various forms and PTC prevalence. METHODS: We searched MEDLINE, Embase, and the Cochrane Library for case-control studies on iodine and PTC published up to December 2015. Exposure to iodine was compared between PTC and control groups. RESULTS: From the 16 selected studies, the odds ratio (OR) for the overall effect size between high iodine exposure and PTC risk was 1...
May 17, 2017: Head & Neck
https://www.readbyqxmd.com/read/28473343/the-role-of-core-needle-biopsy-for-thyroid-nodules-with-initially-indeterminate-results-on-previous-fine-needle-aspiration-a-systematic-review-and-meta-analysis
#15
C H Suh, J H Baek, C Park, Y J Choi, J H Lee
BACKGROUND: Sonography-guided fine-needle aspiration leads to relatively frequent cases of indeterminate cytology for the diagnosis of thyroid nodules. PURPOSE: Our aim was to evaluate the efficacy and safety of core needle biopsy for the examination of thyroid nodules with initially indeterminate results on fine-needle aspiration. DATA SOURCES: A computerized search of the MEDLINE and Embase databases was performed to identify relevant original articles...
May 4, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28472764/comparative-analysis-of-diagnostic-performance-feasibility-and-cost-of-different-test-methods-for-thyroid-nodules-with-indeterminate-cytology
#16
Salvatore Sciacchitano, Luca Lavra, Alessandra Ulivieri, Fiorenza Magi, Gian Paolo De Francesco, Carlo Bellotti, Leila B Salehi, Maria Trovato, Carlo Drago, Armando Bartolazzi
Since it is impossible to recognize malignancy at fine needle aspiration (FNA) cytology in indeterminate thyroid nodules, surgery is recommended for all of them. However, cancer rate at final histology is <30%. Many different test-methods have been proposed to increase diagnostic accuracy in such lesions, including Galectin-3-ICC (GAL-3-ICC), BRAF mutation analysis (BRAF), Gene Expression Classifier (GEC) alone and GEC+BRAF, mutation/fusion (M/F) panel, alone, M/F panel+miRNA GEC, and M/F panel by next generation sequencing (NGS), FDG-PET/CT, MIBI-Scan and TSHR mRNA blood assay...
April 19, 2017: Oncotarget
https://www.readbyqxmd.com/read/28451761/clinicopathological-significance-and-prognosis-of-medullary-thyroid-microcarcinoma-a-meta-analysis
#17
Jin Hwa Kim, Jung-Soo Pyo, Won Jin Cho
BACKGROUND: The objective of the present meta-analysis was to evaluate the clinicopathological significance and prognosis of micro-MTC compared to macro-MTC. METHODS: Relevant articles were obtained by searching the PubMed and MEDLINE databases. A meta-analysis was performed using 15 eligible studies. In addition, subgroup analysis based on heredity was performed in patients diagnosed with micro-MTC. RESULTS: The rate of extrathyroidal extension of micro-MTC [0...
April 27, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28445876/impact-of-the-reclassification-of-the-non-invasive-follicular-variant-of-papillary-carcinoma-as-benign-on-the-malignancy-risk-of-the-bethesda-system-for-reporting-thyroid-cytopathology-a-meta-analysis-study
#18
Lester J Layfield, Zubair W Baloch, Magda Esebua, Rohini Kannuswamy, Robert L Schmidt
OBJECTIVES: The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) established diagnostic categories for cytologic specimens of the thyroid. Each category was associated with an estimated risk of malignancy. Recently, the non-invasive follicular variant of papillary thyroid carcinoma has been reclassified as benign. This reclassification may alter the malignancy risk of TBSRTC diagnostic categories. STUDY DESIGN: A literature search was made for all studies investigating the effect of reclassification of some non-invasive follicular variant papillary thyroid carcinomas as benign on the malignancy risk associated with TBSRTC categories...
2017: Acta Cytologica
https://www.readbyqxmd.com/read/28422844/ultrasound-is-helpful-to-differentiate-bethesda-class-iii-thyroid-nodules-a-prisma-compliant-systematic-review-and-meta-analysis
#19
REVIEW
Lu-Ying Gao, Ying Wang, Yu-Xin Jiang, Xiao Yang, Ru-Yu Liu, Xue-Hua Xi, Shen-Ling Zhu, Rui-Na Zhao, Xing-Jian Lai, Xiao-Yan Zhang, Bo Zhang
BACKGROUND: Fine-needle aspiration (FNA) is the most dependable tool to triage thyroid nodules for medical or surgical management. However, Bethesda class III cytology, namely "follicular lesion of undetermined significance" (FLUS) or "atypia of undetermined significance" (AUS), is a major limitation of the US-FNA in assessing thyroid nodules. As the most important imaging method, ultrasound (US) has a high efficacy in diagnosing thyroid nodules. This meta-analysis aimed to assess the role of US in evaluating Bethesda class III thyroid nodules...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28418878/the-tert-rs2736100-polymorphism-increases-cancer-risk-a-meta-analysis
#20
Hui Li, Yanyan Xu, Hua Mei, Liang Peng, Xiaojie Li, Jianzhou Tang
Abnormal telomerase activity is implicated in cancer initiation and development. The rs2736100 T > G polymorphism in the telomerase reverse transcriptase (TERT) gene, which encodes the telomerase catalytic subunit, has been associated with increased cancer risk. We conducted a meta-analysis to more precisely assess this association. After a comprehensive literature search of the PubMed and EMBASE databases up to November 1, 2016, 61 articles with 72 studies comprising 108,248 cases and 161,472 controls were included in our meta-analysis...
June 13, 2017: Oncotarget
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