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https://www.readbyqxmd.com/read/28819917/polyglandular-autoimmune-syndromes
#1
REVIEW
G J Kahaly, L Frommer
BACKGROUND: In recent years, scientific knowledge pertaining to the rare ORPHAN polyglandular autoimmune syndrome (registered code ORPHA 282196) has accumulated. OBJECTIVE: To offer current demographic, clinical, serological and immunogenic data on PAS. METHODS: Review of the pertinent and current literature. RESULTS: Polyglandular autoimmune syndromes (PAS) are multifactorial diseases with at least two coexisting autoimmune-mediated endocrinopathies...
August 17, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28816533/high-prevalence-of-hypothyroidism-in-systemic-lupus-erythematous-patients-without-an-increase-in-circulating-anti-thyroid-antibodies
#2
Sol Lara Domingues, Fabrícia Torres Gonçalves, Maria Luiza Mendonça Pereira Jorge, Jean Ezequiel Limongi, Roberto Ranza, Paulo Tannus Jorge
OBJECTIVES: Because routine investigations are necessary for the early detection of thyroid disease, this study aimed to assess the prevalence of autoimmune thyroid disease (ATD) and thyroid dysfunction (TD) in patients with systemic lupus erythematosus (SLE). METHODS: Seventy-nine SLE patients (American College of Rheumatology criteria) and 159 control patients with no diagnosis of autoimmune diseases (except for ATD) were consecutively evaluated regarding changes in laboratory assessments of thyroid function and the presence of ATD...
August 17, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/28804715/former-very-preterm-infants-show-alterations-in-thyroid-function-at-a-preschool-age
#3
Anna Posod, Irena Odri Komazec, Ulrike Pupp Peglow, Dagmar Meraner, Elke Griesmaier, Ursula Kiechl-Kohlendorfer
Preterm birth is frequently associated with altered thyroid hormone levels in the newborn period. Recent data suggest a role of prematurity independent of birth size also in childhood thyroid dysfunction. Whether the high-risk population of former very preterm infants (VPI) is particularly susceptible to thyroid hormone alterations is currently unknown. The aim of the present study was to assess whether former VPI display changes in thyroid hormone status in comparison to term-born controls at a preschool age...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28797983/rationalisation-of-the-irrational-neuropathological-basis-of-hypothyroidism-olfaction-disorders-paradox-experimental-study
#4
Nazan Aydin, Leyla Ramazanoglu, Mehmet Resid Onen, Ilhan Yilmaz, Mehmet Dumlu Aydin, Konca Altinkaynak, Muhammet Calik
OBJECTIVE: Hypothyroidism is defined as an underactive thyroid gland and one of the reasons for inadequate stimulation of thyroid is dysfunction of the hormone regulating brain centers. Olfaction disorders have been considered as a problem in hypothyroidism. It has been hypothesised that olfaction disorders reduce olfactory stimulation and diminished olfactory stimulus may trigger hypothyroidism. In this study an examination was made of the thyroid hormone levels, histological features of thyroid glands and vagal nerve network degradation in an experimental animal model of olfactory bulbectomy (OBX)...
August 7, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28796641/the-effect-of-thyroid-dysfunction-on-nesfatin-1-and-adiponectin-levels-in-rats
#5
Emine Atıcı, Rasim Mogulkoc, Abdulkerim Kasım Baltacı, Esma Menevse
Background Changes in thyroid hormone concentrations may affect adiponectin concentrations through various mechanisms. A molecule released primarily from the fat cells adiposities; adiponectin has important effects on the regulation of body weight. Aim The present study aimed to explore the effects of experimental thyroid dysfunction and its treatment on nesfatin-1 and adiponectin levels in rats. Methods The study included 40 adult male Sprague-Dawley rats which were grouped as follows: (1) control; (2) hypothyroidism [hypothyroidism was induced by intraperitoneal injection of 10 mg/kg/day propylthiouracil (PTU) for 3 weeks]; (3) hypothyroidism + thyroxine group [after hypothyroidism was induced by 2-week PTU injection, they were treated with high-dose L-thyroxine (1...
August 10, 2017: Hormone Molecular Biology and Clinical Investigation
https://www.readbyqxmd.com/read/28795307/sex-symptom-severity-and-quality-of-life-in-rheumatology
#6
REVIEW
Marco Krasselt, Christoph Baerwald
Inflammatory rheumatic diseases such as rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) show a striking female predominance ranging from 3:1 in RA up to 9:1 in SLE. The background for those gender bias is not fully understood yet, but seems to be the result of a complex interaction between sex hormones, (epi-)genetics, and possibly even the composition of gut microbiota. Moreover, time of disease onset, the clinical phenotype including co-morbidities as well as the course of the diseases during life differ between genders...
August 9, 2017: Clinical Reviews in Allergy & Immunology
https://www.readbyqxmd.com/read/28782797/in-situ-preservation-of-the-inferior-parathyroid-gland-during-central-neck-dissection-for-papillary-thyroid-carcinoma
#7
J B Wang, K Wu, L H Shi, Y Y Sun, F B Li, L Xie
BACKGROUND: Postoperative hypocalcaemia due to dysfunction of the parathyroid glands is the most common complication after total thyroidectomy plus central neck dissection (CND). There is a lack of surgical techniques described to help preserve the inferior parathyroid gland in situ during CND. The objective of this study was to introduce the 'TBP layer' (layer of thymus-blood vessel-inferior parathyroid gland) concept for preserving the inferior parathyroid gland in situ during CND, and to evaluate its effectiveness...
August 7, 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/28781778/glucose-metabolism-before-and-after-radioiodine-therapy-of-a-patient-with-graves-disease-assessment-by-continuous-glucose-monitoring
#8
Yun Hu, Gu Gao, Reng-Na Yan, Feng-Fei Li, Xiao-Fei Su, Jian-Hua Ma
Hyperthyroidism causes impaired glucose tolerance, insulin resistance (IR) and insulin secretion. However, the glucose variability affected by thyroid dysfunction remains unclear. Glucose variability was assessed by continuous glucose monitoring (CGM) in a non-diabetic patient with Graves' disease (GD), to the best of our knowledge, for the first time. A 28-year-old man with GD, who had been taking methimazole for 4 years, was treated with radioiodine on August 17th 2016. Although the patient exhibited normal glycated hemoglobin (HbA1c; 5...
August 2017: Biomedical Reports
https://www.readbyqxmd.com/read/28781255/-pharmacological-approaches-for-correction-of-thyroid-dysfunctions-in-diabetes-mellitus
#9
REVIEW
A O Shpakov
Thyroid diseases are closely associated with the development of types 1 and 2 diabetes mellitus (DM), and as a consequence, the development of effective approaches for their treatment is one of the urgent problems of endocrinology. Traditionally, thyroid hormones (TH) are used to correct functions of the thyroid system. However, they are characterized by many side effects, such as their negative effect on the cardiovascular system as well as the ability of TH to enhance insulin resistance and to disturb insulin-producing function of pancreas, exacerbating thereby diabetic pathology...
May 2017: Biomedit︠s︡inskai︠a︡ Khimii︠a︡
https://www.readbyqxmd.com/read/28776582/thyroid-disease-in-pregnancy-new-insights-in-diagnosis-and-clinical-management
#10
REVIEW
Tim I M Korevaar, Marco Medici, Theo J Visser, Robin P Peeters
Adequate thyroid hormone availability is important for an uncomplicated pregnancy and optimal fetal growth and development. Overt thyroid disease is associated with a wide range of adverse obstetric and child development outcomes. An increasing number of studies now indicate that milder forms of thyroid dysfunction are also associated with these adverse pregnancy outcomes. The definitions of both overt and subclinical thyroid dysfunction have changed considerably over the past few years, as new data indicate that the commonly used fixed upper limits of 2...
August 4, 2017: Nature Reviews. Endocrinology
https://www.readbyqxmd.com/read/28763935/parental-exposure-to-microcystin-lr-induced-thyroid-endocrine-disruption-in-zebrafish-offspring-a-transgenerational-toxicity
#11
Houcheng Cheng, Wei Yan, Qin Wu, Chunsheng Liu, Xiuying Gong, Tien-Chieh Hung, Guangyu Li
Microcystin-LR is the most poisonous and commonly encountered hepatotoxin produced by cyanobacteria in an aquatic ecosystem, and it may cause thyroid dysfunction in fish. The present study aimed to reveal the effects of transgenerational toxicity of MCLR on the thyroid endocrine system under sub-chronic exposure conditions. Adult zebrafish (F0) were exposed to environmentally relevant concentrations (1, 5 and 25 μg/L) of MCLR for 45 days. The produced F1 embryos were then tested without further MCLR treatment...
July 25, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28755549/childhood-maltreatment-is-associated-with-increased-risk-of-subclinical-hypothyroidism-in-pregnancy
#12
Nora K Moog, Christine M Heim, Sonja Entringer, Norbert Kathmann, Pathik D Wadhwa, Claudia Buss
The critical importance of thyroid hormones for fetal development is well established. The developing fetus is dependent on the mother for adequate thyroid hormone supply, and maternal thyroid dysfunction in pregnancy may result in suboptimal fetal development. Because exposure to childhood maltreatment (CM) has been associated with thyroid dysfunction in the non-pregnant state, we sought to test the hypothesis that exposure to CM may represent a risk factor for the development of maternal hypothyroidism in pregnancy...
July 20, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28750042/subclinical-thyroid-dysfunction-and-risk-of-carotid-atherosclerosis
#13
Hosu Kim, Tae Hyuk Kim, Hye In Kim, So Young Park, Young Nam Kim, Seonwoo Kim, Min-Ji Kim, Sang-Man Jin, Kyu Yeon Hur, Jae Hyeon Kim, Moon-Kyu Lee, Yong-Ki Min, Jae Hoon Chung, Mira Kang, Sun Wook Kim
BACKGROUND: The effect of subclinical thyroid dysfunction on vascular atherosclerosis remains uncertain. The objective of this study was to elucidate the association between sustained subclinical thyroid dysfunction and carotid plaques, which are an early surrogate marker of systemic atherosclerosis. METHODS: The study included 21,342 adults with consistent thyroid hormonal status on serial thyroid function tests (TFTs) and carotid artery duplex ultrasonography at a health screening center between 2007 and 2014...
2017: PloS One
https://www.readbyqxmd.com/read/28748877/vitamin-d-levels-and-other-biochemical-parameters-of-mineral-bone-disorders-and-their-association-with-diastolic-dysfunction-and-left-ventricular-mass-in-young-nondiabetic-adult-patients-with-chronic-kidney-disease
#14
Satyendra Kumar Sonkar, Mohit Bhutani, Gyanendra Kumar Sonkar, Sant Kumar Pandey, Sharad Chandra, Vivek Bhosale
Cardiovascular disease (CVD) is the leading cause of morbidity and mortality in patients with end-stage renal disease. Chronic kidney disease (CKD)-associated cardiovascular mortality is more prevalent in those with diastolic heart failure and is an early predictor, while increased left ventricular mass (LVM) is a strong independent risk factor. Hypovitaminosis D is extensively being studied as a nontraditional risk factor for CVD. The aim of the present study is to look at the association of Vitamin D and other parameters of mineral bone disorder (MBD) with diastolic dysfunction and LVM in nondiabetic young adult patients with CKD...
July 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28745667/-prevention-and-correction-of-cognitive-dysfunction-after-general-anesthesia
#15
A Yu Novikov, V A Kovalev, N V Vinichuk, Yu A Chernyh, I E Golub, L V Sorokina
AIM: To evaluate clinical efficacy of intraoperative use of cytoflavin in the prevention and correction of cognitive functions in surgical patients with no history of neurological and psychosomatic disorders. MATERIAL AND METHODS: The study included 60 female patients who underwent surgery on the thyroid gland. Patients were stratified into two equal groups matched for main indices. Patients of the main group received infusions of cytoflavin (20 ml in 200 ml of 5% glucose solution)...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28742507/severe-neurological-abnormalities-in-a-young-boy-with-impaired-thyroid-hormone-sensitivity-due-to-a-novel-mutation-in-the-mct8-gene
#16
Teresa Rego, Carmen Gomez Lado, Paloma Cabanas Rodríguez, Francisco Sousa Santos, Francisco Barros Angueira, Lidia Castro-Feijóo, Jesús Barreiro Conde, Manuel Castro-Gago
Monocarboxylate transporter 8 (MCT8) is an active and specific thyroid hormone transporter into neurons. MCT8 mutations cause an X-linked condition known as Allan-Herndon-Dudley syndrome and are characterized by impaired psychomotor development and typical abnormal thyroid function. We describe a 10-year-old boy with severe cognitive disability, axial hypotonia, spastic quadriplegia and sporadic dyskinetic episodes. He initially presented with thyroid dysfunction (high FT3, low rT3, low FT4 and normal TSH) and generalized retardation of the cerebral and cerebellar myelination in brain magnetic resonance imaging...
April 2017: Hormones: International Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28742428/neck-and-upper-limb-dysfunction-in-patients-following-neck-dissection-looking-beyond-the-shoulder
#17
Elise M Gane, Shaun P O'Leary, Anna L Hatton, Benedict J Panizza, Steven M McPhail
Objective To measure patient-perceived upper limb and neck function following neck dissection and to investigate potential associations between clinical factors, symptoms, and function. Study Design Cross-sectional. Setting Two tertiary hospitals in Brisbane, Australia. Subjects and Methods Inclusion criteria: patients treated with neck dissection (2009-2014). EXCLUSION CRITERIA: aged <18 years, accessory nerve or sternocleidomastoid sacrifice, previous neck dissection, preexisting shoulder/neck injury, and inability to provide informed consent (cognition, insufficient English)...
July 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28740088/functional-correlates-of-tsh-ft3-and-ft4-in-alzheimer-disease-a-f-18-fdg-pet-ct-study
#18
Agostino Chiaravalloti, Francesco Ursini, Alessandro Fiorentini, Gaetano Barbagallo, Alessandro Martorana, Giacomo Koch, Mario Tavolozza, Orazio Schillaci
The present study was aimed to investigate the relationships between thyroid stimulating hormone (TSH), freeT3 (fT3) and freeT4 (fT4) and brain glucose consumption as detectable by means of 2-deoxy-2-(F-18) fluoro-D-glucose (F-18 FDG) Positron Emission Tomography/Computed Tomography (PET/CT) in a selected population with Alzheimer disease (AD). We evaluated 87 subjects (37 males and 50 females, mean age 70 (±6) years old) with AD. All of them were subjected to TSH, fT3 and fT4 assay and to cerebrospinal fluid amyloid (Aβ1-42) and tau [phosphorylated-tau (p-tau) and total-tau (t-tau)] assay prior PET/CT examination...
July 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28729151/standard-dose-pembrolizumab-in-combination-with-reduced-dose-ipilimumab-for-patients-with-advanced-melanoma-keynote-029-an-open-label-phase-1b-trial
#19
Georgina V Long, Victoria Atkinson, Jonathan S Cebon, Michael B Jameson, Bernie M Fitzharris, Catriona M McNeil, Andrew G Hill, Antoni Ribas, Michael B Atkins, John A Thompson, Wen-Jen Hwu, F Stephen Hodi, Alexander M Menzies, Alexander D Guminski, Richard Kefford, Benjamin Y Kong, Babak Tamjid, Archana Srivastava, Anna J Lomax, Mohammed Islam, Xinxin Shu, Scot Ebbinghaus, Nageatte Ibrahim, Matteo S Carlino
BACKGROUND: Reduced-dose nivolumab in combination with standard-dose ipilimumab improves objective response and progression-free survival compared with standard-dose ipilimumab alone, but increases toxicity. We assessed the safety and anti-tumour activity of standard-dose pembrolizumab in combination with reduced-dose ipilimumab. METHODS: In this open-label, phase 1b trial, we recruited patients from 12 medical centres in Australia, New Zealand, and the USA. Eligible patients were aged at least 18 years, had advanced melanoma, had an Eastern Coooperative Oncology Group performance status of 0 or 1, had measurable disease according to the Response Evaluation Criteria in Solid Tumors (RECIST) version 1...
July 17, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28721126/the-thyroid-gland-in-postmenopausal-women-physiology-and-diseases
#20
REVIEW
Małgorzata Gietka-Czernel
The incidence of most thyroid diseases: hypothyroidism, nodular goitre, and cancer is highest among postmenopausal and elderly women. The diagnosis of thyroid dysfunction in this group of patients is difficult because the symptoms can be nonspecific or common with menopausal and ageing complaints. In the interpretation of thyroid function tests the physiological changes in secretion and metabolism of thyrotropin (TSH) and thyroid hormones must be considered, as well as the influence of comorbidities. Unrecognised thyroid dysfunction leads to increased: cardiovascular risk, bone fractures, cognitive impairment, depression, and mortality...
June 2017: Przeglad Menopauzalny, Menopause Review
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