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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fatigue without coincident depression may accompany many neurological disorders, including multiple sclerosis, Parkinson's disease, motor neuron disease, stroke and post-polio syndrome, and is frequently reported by patients as a predominant complaint. The pathophysiology of fatigue is unknown. The role of various mechanisms has been suggested, including the effect of proinflammatory cytokines (TNF-alpha, IL-1beta and IL-6) on glutaminergic transmission, hypothalamo-pituitary-adrenal (HPA) axis dysfunction, disturbances of astroglia metabolism and decreased levels of the neurotransmitters noradrenaline and serotonin. The diagnosis of fatigue syndrome is based on exclusion of depression and additional organic conditions (anaemia, cardiovascular disorders, kidney diseases or hypothyroidism). The treatment of fatigue syndrome is complex. Physical activity, rehabilitation, psychotherapy and avoidance of factors which may increase fatigue, such as fever, anxiety, depression, pain, sleep disturbances, as well as some drugs like opioids and benzodiazepines, are important. Pharmacological treatment leads to slight improvement. Amantadine, modafinil and pemoline are administered to such patients.
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PMID:[Fatigue syndrome in chronic neurological disorders]. 1787 43

The authors review the epidemiology, clinical manifestations, diagnosis and treatment of Pneumocystis jiroveci thyroiditis of 15 cases reported in the medical literature. Patients with acquired immunodeficiency disease syndrome were particularly at risk. P. jiroveci thyroiditis was diagnosed at autopsy as a part of disseminated infection in a substantial number of patients without clinical manifestations and laboratory evidence of thyroid dysfunction. Local signs and symptoms of infection were indistinguishable from other infectious thyroiditis and included neck enlargement with or without cervical pain, sometimes associated with dysphagia and dysphonia, and clinical and laboratory features of hypothyroidism. Antemortem diagnosis of fungal thyroiditis was made by direct microscopy and culture of a fine-needle aspirate in most cases. As most patients with P. jiroveci thyroiditis had disseminated Pneumocystis infection with a delay in diagnosis and treatment, the overall mortality was high. Pneumocystis jiroveci thyroiditis is rare but should be suspected in HIV-infected patients with CD4 count lower than 200 cells micro(-1) on prophylatic inhalatory pentamidine who present with neck enlargement with or without pain, and clinical and laboratory evidence of hypothyroidism.
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PMID:Pneumocystis jiroveci thyroiditis: report of 15 cases in the literature. 1794 3

Smoking should be stopped and hypertension, diabetes mellitus, dyslipidemia, and hypothyroidism treated in patients with peripheral arterial disease (PAD) of the lower extremities. Statins decrease the incidence of intermittent claudication and improve exercise duration until the onset of intermittent claudication in persons with PAD and hypercholesterolemia. Antiplatelet drugs such as aspirin or clopidogrel, especially clopidogrel, angiotensin-converting enzyme inhibitors, and statins should be given to all persons with PAD. Beta blockers should be given if coronary artery disease is present. Exercise rehabilitation programs and cilostazol increase exercise time until intermittent claudication develops. Chelation therapy should be avoided. Indications for lower extremity percutaneous transluminal angioplasty or bypass surgery are (1) incapacitating claudication in persons interfering with work or lifestyle, (2) limb salvage in persons with limb-threatening ischemia as manifested by rest pain, nonhealing ulcers, and/or infection or gangrene, and (3) vasculogenic impotence.
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PMID:Management of peripheral arterial disease of the lower extremities. 1802 17

Smoking should be stopped and hypertension, diabetes mellitus, dyslipidemia, and hypothyroidism treated in elderly patients with peripheral arterial disease (PAD) of the lower extremities. Statins reduce the incidence of intermittent claudication and improve exercise duration until the onset of intermittent claudication in patients with PAD and hypercholesterolemia. Antiplatelet drugs such as aspirin or clopidogrel, especially clopidogrel, angiotensin-converting enzyme inhibitors, and statins should be given to all elderly patients with PAD without contraindications to these drugs. Beta blockers should be given if coronary artery disease is present. Exercise rehabilitation programs and cilostazol increase exercise time until intermittent claudication develops. Chelation therapy should be avoided. Indications for lower extremity percutaneous transluminal angioplasty or bypass surgery are (1) incapacitating claudication in patients interfering with work or lifestyle; (2) limb salvage in patients with limb-threatening ischemia as manifested by rest pain, nonhealing ulcers, and/or infection or gangrene; and (3) vasculogenic impotence.
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PMID:Peripheral arterial disease in the elderly. 1822 66

Chronic headache is still a frequent problem in old age, affecting about 10% of all women and 5% of all men older than 70 years. The incidence of primary headache decreases with advancing age, while that of secondary headache increases. The clinical characteristics of migraine can also change with age; for example, vegetative symptoms are less prominent, and less intense migrainous pain localized predominantly in the neck is frequently reported. Migraine aura can also be experienced more frequently in isolation, without a headache. Hypnic headache is a rare primary headache syndrome that occurs almost exclusively in the elderly. Most of the secondary headache syndromes that occur more frequently in old age present clinically as tension-type headache. Examples of rather common reasons for secondary headache syndromes in the elderly are intracranial space-occupying lesions, ophthalmological problems and autoimmune diseases such as giant cell arteritis. Elderly patients are especially likely to have a number of illnesses at any one time for which they take various medications each day, so that headaches can also quite often be caused by their medication or by withdrawal of these. As a result of such multimorbidity the homeostasis is disturbed in such patients, leading to various conditions that can entail concomitant headaches (sleep apnoea syndrome, dialysis headache, headache attributed to arterial hypertension or hypothyroidism). Familiar facial neuralgias, such as trigeminal neuralgia or postherpetic neuralgia following manifest herpes zoster affecting the face, become markedly more frequent with age. In general, in the treatment of headaches in the elderly it is essential to pay careful attention to potential interactions with the multiple drugs needed because of other diseases; in addition, the comorbidities themselves have to be taken into account, especially depression, anxiety and cognitive impairment, necessitating multimodal, interdisciplinary therapy plans.
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PMID:[Headache in the elderly]. 1822 47

A 24-year-old woman presented with an 11-year history of bilateral hip pain. Radiographs of the hips revealed severe bilateral slipped upper femoral epiphyses; the left side was more severely slipped than the right. While moving the hips under fluoroscopy we observed motion at the physes and reproduced the patient's pain; the motion confirmed the diagnosis of chronic slipped capital femoral epiphysis. Endocrinology tests showed hypothyroidism. After 1 year of thyroxin therapy, the patient's pain subsided and radiographs of the hips showed fusion of the physes. This case emphasizes the importance of screening for an endocrine disorder in patients with slipped capital femoral epiphysis particularly in adults and shows fusion can occur once the underlying endocrine abnormality is treated.
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PMID:Case report: bilateral slipped capital femoral epiphyses and hormone replacement. 1826 62

We aimed to determine whether ultrasonography is a useful diagnostic tool by correlating its findings with biological data of patients with subacute thyroiditis (SAT). Thirty-two SAT patients were evaluated in a retrospective study. Thirty-one patients (96.9%) had tenderness, 14 (43.8%) had localized pain, and 11 patients (34.4%) had radiating pain during a state of SAT. With ultrasonography, we found 51 hypoechoic areas in 32 patients. The hypoechoic volume per unilateral thyroid gland (%) was significantly larger in areas accompanied with pain (P<0.001). Out of 27 patients measured, 18 (67%) were positive for thyroglobulin antibodies (TgAb), of whom all were females. TgAb levels ranged from 0.3 to 13.8 U/ml. During therapy, TgAb levels gradually increased in 2 of the 7 patients who were measured several times. Both thyroglobulin antigen (TgAg) and free thyroxine (FT4) correlated well with total hypoechoic volume (cm (3) ), and the TgAg level showed a strong correlation with the FT4 level (r = 0.7; P<0.0001). The area (%) that the hypoechoic volume occupied in the total thyroid gland, even if the area was over half, was not related to the need of L-T4 replacement therapy. Also, none of the other variables (age, days from onset until diagnosis, serum levels of FT4, TgAg, CRP, autoantibodies, therapies, treatment) differed between the patients with and without replacement therapy. In summary, we found that the hypoechoic area in patients with SAT reflected the degree of inflammation and thyroid hormone levels, though it was difficult to predict continuous hypothyroidism.
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PMID:Association of the ultrasonographic findings of subacute thyroiditis with thyroid pain and laboratory findings. 1849 Aug 32

A patient presented with uniocular blindness and headache, which was initially suspected to be subarachnoid hemorrhage. The patient had a seven-year history of diabetes mellitus, hypertension and hypothyroidism, as well as a two-year history of congestive cardiac failure with aortic regurgitation. Upon autopsy, the patient was diagnosed with aortic dissection. There are no other known reports of such a presentation. This case demonstrates that aortic dissection can present without any classical features, and hence it is important to consider the possibility of dissection in patients with long-standing hypertension and acute neurologic symptoms associated with pain.
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PMID:Aortic dissection presenting as uniocular blindness. 1862 35

This review discusses headaches secondary to disorders of homeostasis, formerly known as "headaches associated with metabolic or systemic diseases." They include the headaches attributed to 1) hypoxia and/or hypercapnia (high altitude, diving, sleep apnea); 2) dialysis; 3) arterial hypertension; 4) hypothyroidism; 5) fasting; and 6) cardiac cephalalgia. For each headache type, we discuss the clinical features and diagnosis, as well as therapeutic strategies.
Curr Pain Headache Rep 2008 Aug
PMID:The metabolic headaches. 1862 7

The present study designed to investigate the development of nociceptive circuits upon formalin-induced pain in congenital hypothyroid pups during the first three postnatal weeks. Following induction of maternal hypothyroidism, the offspring pups were received right intraplantar injection of different formalin concentrations at 7, 15, and 23 days of age. Significant reduction in weight gain was observed in PTU-treated offspring from postnatal days 15 up to 23 (P<0.001). No difference was observed between normal and hypothyroid PND7 pups in total pain intensity score with 0.3% solution of formalin. However, normal pups showed higher total pain score (P<0.01) during the first phase of 1% formalin injection. PND15 normal pups showed a biphasic pain response with a concentration of 2% formalin injection. Obvious persistence of higher pain intensity was observed in hypothyroid pups after interphase through the 2nd phase (P2) and recovery phase (P3), (P<0.001). PND23 hypothyroid rats showed slightly biphasic pattern of pain behavior with persistence of lower pain intensity during P2 (2.5% formalin, P<0.05), (10% formalin, P<0.001) without any further decline during P3 (P<0.01, P<0.001 respectively). In general, the number of flexes+shakes in hypothyroid pups was higher than normal pups in both the early and late phases of the test. Licking activity was intensively expressed only in normal pups during phase 2 at the age of 23 days. In contrast to acute pain, hypothyroidism results to pain hypersensitivity in two weeks old rats whereas weaned rats were hyposensitive to tonic nociceptive stimulation without showing the subsequent recovery phase.
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PMID:Congenital hypothyroidism alters formalin-induced pain response in neonatal rats. 1899 17


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