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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hypothyroidism in patients with diabetes mellitus is usually primary though rarely secondary hypothyroidism has occurred. An 11 6/12 year old white female developed diabetes mellitus at 8 6/12 years of age. She received treatment up to 40 units NPH daily with adequate control and normal growth. Hypothyroidism was diagnosed after a 3 month history of lethargy, constipation, dryness of skin and decreasing insulin requirement to 10 units NPH per day. Physical examination was entirely normal, except for dry skin. Serum levels of free thyroxine, thyroxine, T3 resin uptake, were low as was 131I uptake. Primary hypothyroidism was ruled out by the absence of goitre, absent antithyroid antibodies, low basal TSH levels and increased 131I uptake after TSH administration. Serum TSH levels rose 4-fold in respone to intravenous TRH administration. The patient was treated with 0.15 mg daily of L-thyroxine with very good response. This report describes a patient with juvenile diabetes mellitus and isolated TSH deficiency with hypothyroidism of probably hypothalamic origin, an association not previously described in children.
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PMID:Isolated thyrotrophin deficiency in diabetes mellitus. 57 89

"Sick building syndrome" (SBS) is one of the more colorful terms describing an increasingly common pattern of symptoms found among workers in modern office buildings. Core symptoms include lethargy, mucous membrane irritation, headache, eye irritation, and dry skin. To prompt a diagnosis of SBS, these otherwise common symptoms must be "excessively" reported and primarily "work-related." The World Health Organization now estimates that 30% of new or remodeled office buildings show signs of SBS, and that between 10% and 30% of the occupants of these buildings are affected by SBS. Despite such figures, SBS remains poorly researched and even more poorly understood. The following review provides the clinician an overview of SBS that will allow a more accurate differential diagnosis and will help to prevent the widespread suffering that can accrue when SBS is not quickly recognized.
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PMID:Sick building syndrome. 198 30

Random samples or the entire workforce in nine offices in which similar clerical work was being performed were studied using a doctor administered questionnaire that inquired into symptoms that have been linked with the "sick building syndrome." Five of the offices were fully air conditioned, one had recirculation of air and mechanical ventilation, and three were naturally ventilated. Workers in three air conditioned and three naturally ventilated buildings were interviewed blind. Seven of the buildings were studied at our request in the absence of any known problem. Comparison of prevalences of symptoms between the naturally ventilated and the other buildings showed a repeated pattern of nasal, eye, and mucous membrane symptoms with lethargy, dry skin, and headaches. There were highly significant excesses of these six symptoms in the air conditioned buildings when compared by chi 2 tests with the naturally ventilated buildings. It is suggested that these six symptoms represent the sick building syndrome and that the size of the problem is probably greater than is currently recognised. Possible causes are discussed.
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PMID:The sick building syndrome: prevalence studies. 643 23

Hypothyroidism is a commonly diagnosed endocrine disorder. Typical signs and symptoms of hypothyroidism include lethargy, cold intolerance, hoarseness, dry skin, constipation, delayed relaxation phase of deep tendon reflexes, and bradycardia. Hypothyroidism, presenting with such classic manifestations, usually is readily recognized and, therefore, easy to diagnose. Occasionally patients have less commonly emphasized symptoms, making the diagnosis less apparent. Such atypical presentations may suggest other diseases as the primary problem and, therefore, the initial focus of attention is on a diagnosis other than hypothyroidism. We have observed patients with hypothyroidism with rare manifestations. The diagnosis of primary hypothyroidism was established in all patients by thyroid function tests, and initiation of thyroid hormone therapy resulted in significant improvement of the presenting symptom. We considered it instructive to report about these patients because it shows the need to be aware of the unusual presentations of hypothyroidism and to consider hypothyroidism when confronted with atypical clinical manifestations.
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PMID:Unusual presentations of hypothyroidism. 936 36

Typical symptoms of hypothyroidism are lethargy, cold intolerance, slowing of intellectual and motor activity, declining appetite, increasing weight, and dry skin. A 43-year-old man with hypothyroidism presented with dysarthria as the leading symptom. Further symptoms were cramps in the legs after exercise, dizziness, and stunned feeling. He suffered from severe snoring for 4 years, and obstructive sleep apnea syndrome was diagnosed 2 years before. Creatine phosphokinase was elevated. Electromyography was myogenic. Echocardiography showed a thickened myocardium. An otolaryngologic investigation revealed macroglossia and hypertrophy of the uvula. After administration of L-thyroxine, the symptoms rapidly improved. Dysarthria may be the leading symptom of hypothyroidism and can be promptly resolved after hormone substitution.
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PMID:Dysarthria as the leading symptom of hypothyroidism. 1117 18

A newborn girl with hemorrhagic purpura, suspected neonatal sepsis, and pale and dry skin was lethargic with remarkable hepatosplenomegaly, convergent strabismus, severe anemia, and elevated alkaline phosphatase activity. Radiographs showed a generalized increase in bone density, small medullary cavities, sclerosis of the skull and vertebrae, transverse wavy stripes of sclerotic bone in the metaphyses, and bone-in-bone appearance in phalanges of hands and feet. On this basis, she was diagnosed with malignant infantile osteopetrosis. On the first day of life, the infant was given a blood transfusion and vitamin K (1 mg intravenously [iv]). Corticosteroid therapy was started with prednisone (2 mg/kg per day). She showed marked improvement of symptoms. On the 26th day and 42nd day of life, she received additional blood transfusions. On the 49th day, the patient was discharged and corticosteroid therapy was continued at a regimen of 5 mg/day. Subsequent blood sample analyses revealed normal values for age. At 1 year of life, a bone marrow sample showed normal white and red cell lineages. X-ray confirmed attenuation of the bone sclerosis; therefore, bone marrow transplantation (BMT) was not implemented. At the age of 1.5 years, prednisone therapy was discontinued gradually and withdrawn before the age of 2 years. Subsequent follow-up showed normalization of all radiological and hematologic parameters. At present, the patient is 3 years old and appears healthy with apparently complete regression of the disease.
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PMID:Apparent cure of a newborn with malignant osteopetrosis using prednisone therapy. 1176 Aug 52

To evaluate the frequency of clinical manifestations and to study the etiological aspects of hypothyroidism in hypothyroid patients in Cotonou, we carried out a retrospective analysis of the medical reports on hypothyroid patients followed in our clinical practice. A total of 33 patients was thus studied, comprising 8 men (24%) and 25 women (76%) with mean age of 45,8 years for men and 40,4 years for women. The more frequent clinical manifestations observed were: face edema (45%), weight gain (45%), paresthesia (42%), fatigue (39%), lethargy (30%) and bradycardia (24%). Constipation (12%), sensation of cold (9%), depilation (6%) and dry skin (6%) were less frequently observed. Myalgia, hoarseness and menstrual irregularities were present in 15% of the cases respectively. Regarding the etiology, 82% of the cases were primary hypothyroidism and only 18% were of central origin. Thyroidectomy was the leading cause in our hypothyroid patients, representing 70% of all cases and 85% of primary hypothyroidism. Radioiodine treatment and autoimmune thyroiditis were equally found in 6% of the cases. Central hypothyroidism was related to a pituitary adenoma in four cases (12%) and to Sheehan syndrome in two cases (6%). As it can be expected, hypercholesterolemia was present in 82% of the patients but creatine phosphokinase elevation was more frequent (94% of the patients). Compared to the data reported in the literature, the frequency of the symptoms and signs of hypothyroidism seems to be underevaluated in our study and the frequency of autoimmune thyroiditis as a cause of hypothyroidism is low.
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PMID:[Hypothyroidism: clinical and etiological aspects in Cotonou (Republic of Benin)]. 1186 Dec 1

Hypothyroidism affects 4% to 10% of women, increasing with age. Symptoms, which are often nonspecific and subtle, can include: lethargy, mild weight gain, edema, cold intolerance, constipation, mental impairment, dry skin, depression, irregular menses, hoarseness, myalgias, hyperlipidemia, and bradycardia. TSH determination is usually warranted when some of these are present. Confirmation of diagnosis is based on laboratory tests, not symptoms. With Hashimoto's thyroiditis, the most common cause, the thyroid is usually firm and irregular to palpation. Screening is recommended by the American Thyroid Association, American Association of Clinical Endocrinologists and ACOG. Studies indicate that even slight hypothyroidism is associated with increased miscarriage, late fetal demise and lower IQ of offspring. Many believe all women intending conception or pregnancy should be screened. Most patients with even slightly elevated TSH should be treated, though controversy remains. Hypothyroidism is usually permanent, and treatment is life-long; postpartum thyroiditis may be transient. Levothyroxine is the standard treatment. Because of variable bioavailability of some levothyroxine preparations, designation of a specific high-quality brand is appropriate; TSH should be monitored to titrate the dose. The third-generation super-sensitive TSH is the most accurate test for both hypo- and hyperthyroidism. Because estrogen increases levels of thyroid binding globulin, women who are on HRT or OCs, or are pregnant, usually have total T4 levels above the reference range.
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PMID:Hypothyroidism and women's health. 1208 Dec 57

Symptoms consistent with hypothyroidism or adrenal insufficiency, such as lethargy, anorexia, cold intolerance, weakness, hypotension or paraesthesia, are frequently reported in the literature in patients with Human African Trypanosomiasis (HAT), but an endocrine origin for these symptoms has not yet been demonstrated. Thyroid and adrenocortical function were assessed in 60 patients with late-stage HAT and compared to those in 60 age- and gender-matched healthy controls. Clinical assessment and endocrine laboratory examinations were performed on admission, within 2 days after the end of treatment and at follow-up 3 months later. Signs and symptoms of hypothyroidism, such as fatigue, cold sensation, constipation, paraesthesia, peripheral oedema and dry skin, were significantly more frequent in HAT patients than in the controls. However, these signs and symptoms could not be attributed to hypothyroidism due to the lack of supporting laboratory data, and thus empirical replacement therapy for the clinically suspected hypothyroidism was not warranted. Signs and symptoms consistent with adrenal insufficiency, such as weakness, anorexia, weight loss or hypotension, were significantly more frequent in HAT patients than in controls, but they could not be associated with an insufficiency of the adrenocortical axis. Higher basal levels of cortisol were found in HAT patients than in controls, which can be viewed as a stress response to the infection. However, a transitory adrenal insufficiency was suspected in 8% of HAT patients at admission and in 9% at discharge. All values were normal at follow-up 3 months later.
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PMID:Sleeping glands? - The role of endocrine disorders in sleeping sickness (T.b. gambiense Human African Trypanosomiasis). 1776 11

Hypothyroidism is a common endocrine disorder with characteristic clinical symptoms and signs. Typical symptoms of hypothyroidism are lethargy, cold intolerance, slowing of intellectual and motor activity, decreased appetite, weight gain, and dry skin. A 39-year-old female presented to the clinic with dysarthria as the chief symptom. Subsequent questions revealed that other symptoms were confined to the otolaryngeal region, which were episodes of mild dysphonia, dysphagia, sleep apnea, and snoring. Laboratory data revealed marked hypothyroidism and positive tests for antithyroglobulin and antimicrosomal antibodies. After administration of thyroxin, the dysarthria and the other symptoms rapidly disappeared. Dysarthria may be the presenting symptom of hypothyroidism and can be resolved after hormone replacement therapy.
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PMID:Hypothyroidism presenting with dysarthria. 2301 93


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