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cardiomyopathy with hypothyroidism

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https://www.readbyqxmd.com/read/29777899/congenital-dyshormonogenic-hypothyroidism-with-goiter-caused-by-a-sodium-iodide-symporter-slc5a5-mutation-in-a-family-of-shih-tzu-dogs
#1
E A Soler Arias, V A Castillo, J D Garcia, J C Fyfe
An iodide transport defect (ITD) in the thyroid gland was determined to cause congenital dyshormonogenic hypothyroidism with goiter (CDHG) in 2 members of a family of Shih-Tzu dogs. Strikingly, both dogs were also diagnosed with dilated cardiomyopathy at 24 and 1.5 mo of age. The only sign of hypothyroidism was a moderate growth delay in the adult dog. The ITD was recognized by the absence of uptake of technetium-99m in the salivary glands (sg) and goiter observed by scintigraphy. In the same scan, radiopharmaceutical uptake was found in the anterior mediastinum of both dogs and in the right axillary lymph node in the oldest dog...
April 24, 2018: Domestic Animal Endocrinology
https://www.readbyqxmd.com/read/29718281/comprehensive-endocrine-metabolic-evaluation-of-patients-with-alstr%C3%A3-m-syndrome-compared-to-bmi-matched-controls
#2
Joan C Han, Daniela P Reyes-Capo, Chia-Ying Liu, James C Reynolds, Evrim Turkbey, Ismail Baris Turkbey, Joy Bryant, Jan D Marshall, Jürgen K Naggert, William A Gahl, Jack A Yanovski, Meral Gunay-Aygun
Background: Alström syndrome (AS), a monogenic form of obesity, is caused by recessive mutations in the centrosome- and basal body-associated gene, ALMS1. AS is characterized by retinal dystrophy, sensory hearing loss, cardiomyopathy, childhood obesity, and metabolic derangements. Objective: We sought to characterize the endocrine and metabolic features of AS while accounting for obesity as a confounder by comparing patients with AS to BMI-matched controls. Methods: We evaluated 38 patients with AS (age 2-38y) who were matched with 76 controls (age 2-48y) by age, sex, race, and BMI...
April 27, 2018: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29607786/association-between-hypothyroidism-and-takotsubo-cardiomyopathy-analysis-of-nationwide-inpatient-sample-database
#3
Dominika Zoltowska, Yashwant Agrawal, Sandeep Patri, Sourabh Aggarwal, Chandra S Reddy, Nishtha Sareen, Jagadeesh Kalavakunta, Vishal Gupta
BACKGROUND: Takotsubo cardiomyopathy (TC), also called transient left ventricular (LV) ballooning syndrome, satirizes myocardial infarction and is characterized by LV dysfunction in the absence of coronary artery disease. Hypothesis described for TC has been an intense social stressor, pheochromocytoma, thyrotoxicosis among others. We performed this study to analyze the association of hypothyroidism with TC. METHODS: We queried the Nationwide Inpatient Sample which represents 20% of all the United States hospital data for our study...
April 2, 2018: Reviews on Recent Clinical Trials
https://www.readbyqxmd.com/read/29374875/-trmu-mutations-reversible-infantile-liver-failure-or-multisystem-disorder
#4
Merav Gil-Margolis, Yael Mozer-Glassberg, Ana Tobar, Shai Ashkenazi, Avraham Zeharia, Daphna Marom
INTRODUCTION: Bi-allelic mutations in the TRMU gene cause reversible infantile liver failure. Little is known about extra-hepatic manifestations in these patients. BACKGROUND: Two infants, aged 4 and 5 months, presented with progressive life threatening liver failure, characterized by lactic acidosis, highly elevated alpha-fetoprotein and recurrent hypoglycemia. Both showed significant extra-hepatic findings, including: hypothyroidism, macrocytic anemia and microcephaly...
January 2018: Harefuah
https://www.readbyqxmd.com/read/29182204/-long-qt-syndrome-and-polymorphic-ventricular-tachycardia-due-to-hypopituitarism-report-of-one-case
#5
José Miguel García-Castro, Antonia García-Martín, Emilio Guirao-Arrabal, Pedro Luis Carrillo-Alascio
Symptoms of hypopituitarism are usually chronic and nonspecific, but rarely the disease can have acute and life threatening manifestations. We report a 53 years old female with a pituitary adenoma that was admitted to our hospital because of syncope. The electrocardiogram showed sinus bradycardia with a prolonged QT interval. Frequent runs of non-sustained polymorphic ventricular tachycardia were noted on telemetry. The patient had a history of severe acute headaches in the previous days and laboratory tests revealed severe secondary hypothyroidism, adrenal insufficiency and a decrease in pituitary hormones...
July 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/29120652/-hypothyroidism-in-patients-with-heart-disease
#6
Jan Jiskra
Hypothyroidism is frequently found in patients with heart disease. It is a risk factor for atherosclerosis and ischemic heart disease and has a direct negative effect on both the left and right ventricular functions (hypothyroidism-induced cardiomyopathy). The confirmed manifest hypothyroidism is always a reason for replacement therapy with levothyroxine; regarding patients with heart disease, we always begin treatment with a small dose and increase it gradually. The treatment of subclinical hypothyroidism in patients with heart disease is disputable and its benefits probably depend on age...
December 0: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/28852243/genealogy-study-of-three-generations-of-patients-with-bipolar-mood-disorder-type-i
#7
Bahman Salehi, Sara Khoz, Bahman Sadeghi, Manouchehr Amanat, Mona Salehi
INTRODUCTION: The purpose of this research is genealogy examination of three generation of bipolar mood disorder Type I patients. METHODS: Patients selected using Poisson sampling method from 100 patients with bipolar mood disorder Type I, referring to a psychiatric center of Amir Kabir Hospital of Arak, Iran. Examine issues such as physical ailments, psychological review of living and deceased family members of each patient, drawn family pedigree using pedigree chart, check the relationship of the different pattern of the autosomal dominant and recessive disease, sex-linked dominant and recessive and linked to Y chromosome have been performed on patients...
July 2017: Indian Journal of Psychological Medicine
https://www.readbyqxmd.com/read/28487781/hypocalciuric-hypercalcemia-due-to-impaired-renal-tubular-calcium-excretion-in-a-type-2-diabetic-patient
#8
Sihao Yang, Yan Ren, Xi Li, Haoming Tian, Zhenmei An, Tao Chen
The case we presented here was a 73-year-old gentleman, who was admitted to endocrinology department due to recurrent fatigue for 1 year. He had medical histories of type 2 diabetes for 18 years and developed CKD 4 years ago. He also suffered from dilated cardiomyopathy, and coronary heart disease, moderate sleep apnea syndrome, primary hypothyroidism, and gout. His treatment regimen was complicated which included Caltrate D and compound α-keto acid (1200 mg calcium/d). Laboratory examination revealed that his serum calcium level elevated, 24-hour urine calcium output decreased, PTH level was suppressed, and 25-hydroxyvitamin D was in normal low range...
2017: Case Reports in Endocrinology
https://www.readbyqxmd.com/read/28458899/takotsubo-cardiomyopathy-in-amiodarone-induced-hyperthyroidism
#9
Ismael Capel, Elisabet Tasa-Vinyals, Albert Cano-Palomares, Irene Bergés-Raso, Lara Albert, Mercedes Rigla, Assumpta Caixàs
SUMMARY: Takotsubo cardiomyopathy (TC) is an atypical, severe but reversible form of acute heart insufficiency. It typically presents with left ventricular failure, transient apical and mid-segments hypokinesis, absence of significant coronary stenosis and new electrographic abnormalities and/or elevation in serum cardiac enzymes. Although TC ('broken heart syndrome') has classically been associated with emotional trauma, evidence suggests that other precipitants might exist, including iatrogenic and thyroid-mediated forms...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28457383/kidney-transplantation-in-alstr%C3%A3-m-syndrome-case-report
#10
L Poli, G Arroyo, M Garofalo, E Choppin de Janvry, G Intini, A Saracino, R Pretagostini, F Della Pietra, P B Berloco
The Alström syndrome is a rare genetic disorder, inherited in an autosomal recessive manner. It has recently been classified as a ciliopathic disorder. Alström syndrome is a multiorgan pathology characterized by cone-rod dystrophy, hearing loss, childhood truncal obesity, insulin resistance and hyperinsulinemia, type 2 diabetes mellitus, dyslipidemia, short stature in adulthood, hypothyroidism, hypogonadism, dilated or restrictive cardiomyopathy, and progressive pulmonary, hepatic, and renal dysfunction. End-stage renal disease can occur as early as the late teens and is the leading cause of death...
May 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28314380/myocardial-induction-of-type-3-deiodinase-in-dilated-cardiomyopathy
#11
Ari J Wassner, Rebecca H Jugo, David M Dorfman, Robert F Padera, Michelle A Maynard, Ann M Zavacki, Patrick Y Jay, Stephen A Huang
BACKGROUND: The thyroid hormone-inactivating enzyme type 3 deiodinase (D3) is induced during hypertrophic and ischemic cardiomyopathy, leading to a state of local cardiac hypothyroidism. Whether D3 induction occurs in dilated cardiomyopathy is unknown. METHODS: This study characterized changes in cardiac D3 and thyroid hormone signaling in a transgenic model of progressive dilated cardiomyopathy (TG9 mice). RESULTS: Cardiac D3 was dramatically induced 15-fold during the progression of dilated cardiomyopathy in TG9 mice...
May 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28131541/cobalt-toxicity-after-revision-total-hip-replacement-due-to-fracture-of-a-ceramic-head
#12
J M Pelayo-de Tomás, C Novoa-Parra, P Gómez-Barbero
Symptomatic cobalt toxicity from a failed total hip replacement is a rare, but devastating complication. Potential clinical findings include cardiomyopathy, hypothyroidism, skin rash, visual and hearing impairment, polycythaemia, weakness, fatigue, cognitive impairment, and neuropathy. The case is presented of a 74year-old man in whom, after a ceramic-ceramic replacement and two episodes of prosthetic dislocation, it was decided to replace it with a polyethylene-metal total hip arthroplasty (THA). At 6months after the revision he developed symptoms of cobalt toxicity, confirmed by analytical determination (serum cobalt level=651...
January 25, 2017: Revista Española de Cirugía Ortopédica y Traumatología
https://www.readbyqxmd.com/read/27920832/risk-factors-for-amiodarone-induced-thyroid-dysfunction-in-japan
#13
Sayoko Kinoshita, Tomohiro Hayashi, Kyoichi Wada, Mikie Yamato, Takeshi Kuwahara, Toshihisa Anzai, Mai Fujimoto, Kouichi Hosomi, Mitsutaka Takada
BACKGROUND: Amiodarone is associated with a number of significant adverse effects, including elevated transaminase levels, pulmonary fibrosis, arrhythmia, and thyroid dysfunction. Although thyroid dysfunction is considered to be a common and potentially serious adverse effect of amiodarone therapy, the exact pathogenesis remains unknown because of its complex manifestations. Therefore, the prevalence of, and risk factors for, amiodarone-induced thyroid dysfunction in Japanese patients were investigated in the present study...
December 2016: Journal of Arrhythmia
https://www.readbyqxmd.com/read/27852654/cobalt-cardiomyopathy-a-critical-reappraisal-in-light-of-a-recent-resurgence
#14
REVIEW
Milton Packer
Cobalt can cause a distinctive, rapidly progressive and reversible depression of cardiac systolic function, which is readily distinguished from other causes of cardiomyopathy. Patients present with the subacute onset of severe heart failure, which is accompanied by hypotension and cyanosis, pericardial effusion, low voltage on the electrocardiogram, marked elevation of serum enzymes, and lactic acidosis. They typically have a history of lethargy, anorexia, and weight loss in the months preceding the illness and exhibit other evidence of cobalt's effects on the body (eg, polycythemia and goiter)...
December 2016: Circulation. Heart Failure
https://www.readbyqxmd.com/read/27843800/left-ventricular-noncompaction-diagnosed-following-graves-disease
#15
Habib Habib, Amer Hawatmeh, Upamanyu Rampal, Fayez Shamoon
Isolated left ventricular noncompaction (LVNC) is a rare genetic cardiomyopathy. Clinical manifestations are variable; patients may present with heart failure symptoms, arrhythmias, and systemic thromboembolism. However, it can also be asymptomatic. When asymptomatic, LVNC can manifest later in life after the onset of another unrelated condition. We report a case of LVNC which was diagnosed following a hyperthyroid state secondary to Graves' disease. The association of LVNC with other noncardiac abnormalities including neurological, hematological, and endocrine abnormalities including hypothyroidism has been described in isolated case reports before...
October 2016: Avicenna Journal of Medicine
https://www.readbyqxmd.com/read/27728749/case-of-hemochromatosis-with-diabetes-hypogonadotrophic-hypogonadism-dilated-cardiomyopathy-and-autoimmune-hypothyroidism
#16
Soumya Bhowmik
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27728018/peripartum-cardiomyopathy-with-subclinical-hypothyroidism-a-rare-case-presentation
#17
Rakesh Garlapati, Raghavendra Prasad, Prasanna, Sandeep
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27615181/-are-the-cobalt-hip-prosthesis-dangerous
#18
REVIEW
Virginie Mistretta, William Kurth, Corinne Charlier
The placement of a hip prosthesis is one of the most common orthopedic surgical procedures. Some implants contain metal and are therefore capable of releasing metal particles like cobalt in patients who wear metal prostheses. Cobalt can be responsible of local toxicity (including metallosis, hypersensitivity reaction, and benign tumor) or systemic toxicity (including cardiomyopathy, polycythemia, hypothyroidism, and neurological disorders). To monitor potential toxicity of metal hip prostheses, an annual monitoring of patients implanted is recommended and includes clinical examination, radiological examination and blood cobalt determination...
August 2016: Médecine Sciences: M/S
https://www.readbyqxmd.com/read/27512537/takotsubo-cardiomyopathy-associated-with-severe-hypothyroidism-in-an-elderly-female
#19
Jorge A Brenes-Salazar
Takotsubo cardiomyopathy, also known as stress cardiomyopathy, is a syndrome that affects predominantly postmenopausal women. Despite multiple described mechanisms, intense, neuroadrenergic myocardial stimulation appears to be the main trigger. Hyperthyroidism, but rarely hypothyroidism, has been described in association with Takotsubo cardiomyopathy. Herein, we present a case of stress cardiomyopathy in the setting of symptomatic hypothyroidism.
April 2016: Heart Views: the Official Journal of the Gulf Heart Association
https://www.readbyqxmd.com/read/27148463/n-acetyl-cysteine-as-effective-and-safe-chelating-agent-in-metal-on-metal-hip-implanted-patients-two-cases
#20
Andrea Giampreti, Davide Lonati, Benedetta Ragghianti, Anna Ronchi, Valeria Margherita Petrolini, Sarah Vecchio, Carlo Alessandro Locatelli
Systemic toxicity associated with cobalt (Co) and chromium (Cr) containing metal hip alloy may result in neuropathy, cardiomyopathy, and hypothyroidism. However clinical management concerning chelating therapy is still debated in literature. Here are described two metal-on-metal hip-implanted patients in which N-acetyl-cysteine decreased elevated blood metal levels. A 67-year-old male who underwent Co/Cr hip implant in September 2009 referred to our Poison Control Centre for persisting elevated Co/Cr blood levels (from March 2012 to November 2014)...
2016: Case Reports in Orthopedics
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