myxedema/hypoxia

Three consecutive cases of myxedema coma treated successfully with either nasogastric or intravenous route of administration of I-triiodothyronine, followed by oral thyroxine, are described. All were hypothermic, had biochemical evidence of advanced hypothyroidism (T4 less than 1.0 micrograms/dl, T3

Childhood cases of myxedema coma are extremely rare. We report a case of a 5-year-old girl transferred to a tertiary care pediatric emergency department with hypoxemia and altered mental status and diagnosed with severe hypothyroidism and myxedema coma in the setting of acute influenza infection.

Myxedema coma is the most severe form of hypothyroidism and is characterized by extreme hypothermia, bradycardia, central hypoventilation and hypoxia. Common causes are intercurrent diseases, interruption of thyroid hormone treatment, or an overdose of sleeping pills or sedatives. The diagnosis is

Three male patients (aged 41, 71 and 65 years) with untreated severe hypothyroidism of long duration were in a state of coma. This had been preceded by respiratory symptoms accompanied by hypoxemia and hypercapnea. There were also various chest radiographic findings. All the patients were treated

Myxedema coma is characterized by severe lack of thyroid hormones, unconsciousness and serious restriction of vital functions. The mortality rate still ranges between 50 and 80%. In patients with inapparent hypothyroidism myxedema coma occasionally follows surgery, anesthesia or severe infection. A

Myxedema crisis is a life-threatening extreme form of hypothyroidism with a high mortality rate if left untreated. Myxedema crisis is commonly seen in older patients, especially in women, and is associated with signs of hypothyroidism, hypothermia, hyponatraemia, hypercarbia, and hypoxemia. Patients

Myxedema coma is the term given to the most severe presentation of profound hypothyroidism and is often fatal in spite of therapy. Decompensation of the hypothyroid patient into a coma may be precipitated by a number of drugs, systemic illnesses (eg, pneumonia), and other causes. It typically

OBJECTIVE To explore the clinical features of respiratory failure secondary to hypothyroidism. METHODS We retrospectively analyzed the clinical data of 4 patients with respiratory failure secondary to hypothyroidism. RESULTS Respiratory failure secondary to hypothyroidism usually happened in the

The pertinent literature on the prevalence, clinical manifestations and pathogenic mechanisms of sleep apnoea (SA) in endocrine diseases, namely acromegaly, Cushing syndrome, hypothyroidism and diabetes mellitus was reviewed. An increased prevalence is well documented in patients with active and

In recent years it has become possible by means of a radioimmunoassay to measure Digoxin concentration in the serum of digitalized patients. With this method it could be shown that the resorption of Digoxin is decreased by partial resection of the samll intestines, by malabsorption syndromes, after