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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Primary mediastinal tumour or cyst was surgically treated in 129 patients (including 19 younger than 12 years) during a 16-year period. All histologic specimens and smears from fine-needle aspiration biopsy were reviewed. Intrathoracic goitre, neurogenic lesions and thymomas comprised 62% of all the tumours. Fifty lesions (39%) were found at routine radiographic examination and were asymptomatic. Eight of these 50 lesions were malignant. Chest pain, fatigue, weight loss and fever were significantly more common in malignant than in benign disease. Despite extensive investigations, the diagnosis was not established preoperatively in 32% of the cases. Chest radiography, CT-scanning and fine-needle aspiration biopsy usually provide satisfactory diagnostic information, thereby substantially reducing the need for other preoperative procedures. Early operative intervention is mandatory in these cases.
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PMID:Mediastinal tumours. A report of 129 cases. 235 80

Lisinopril, a long-acting angiotensin converting enzyme inhibitor, and the calcium channel blocker nifedipine in its retard formulation, were compared as monotherapy in a group of 45 patients with essential hypertension. Lisinopril in single daily doses (range 20-80 mg, median dose 40 mg) and nifedipine retard in twice daily doses (total daily dose range 40-80 mg, median dose 60 mg) were equally effective in controlling hypertension. The lisinopril group (n = 30), at baseline supine blood pressure 178/109 +/- 23/9 mm Hg (mean +/- 1 SD), after 12 weeks' therapy measured 148/88 +/- 27/14 mm Hg; the nifedipine group (n = 15), at baseline 185/110 +/- 23/11 mm Hg, after 12 weeks' therapy measured 151/89 +/- 14/10 mm Hg. The number of patients who experienced clinical adverse effects was significantly greater in the nifedipine group: 8 of 15 (53%) compared to 4 of 30 (13%) in the lisinopril group. The commonest adverse effects of patients on nifedipine were swollen ankles, flushing, and headache. Two patients on nifedipine were withdrawn from the study because of their adverse experiences. Of the patients on lisinopril there were single reports of flushing, ankle swelling, tiredness, and chest pain. No patient withdrew from lisinopril because of an adverse experience. No adverse laboratory experiences were recorded in either group. In conclusion, lisinopril and nifedipine retard were equally effective in controlling essential hypertension. Lisinopril was, however, better tolerated during this study.
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PMID:Comparative efficacy of lisinopril and nifedipine retard in essential hypertension: a double-blind, placebo-controlled trial. 245 54

Eighteen patients, five women and 13 men, (mean age 70 +/- S.E.M. 2 years) treated with QT sensing rate responsive pacemakers due to symptomatic high degree AV block took part in a double-blind study, comparing the rate responsive (TX) mode with fixed rate ventricular inhibited (VVI) pacing. The pacemaker was blindly programmed to either mode in a cross-over design. During the 1 month period a daily diary of symptoms (chest pain, vertigo, dyspnea, and palpitations) was kept. At the end of each period, a mental stress test and an exercise test were performed. The patient rated the general well-being and stated a preference for one of the modes. In the TX mode the heart rate was significantly higher at the end of exercise compared with VVI (107 +/- 4 vs 73 +/- 3 bpm; P less than 0.001) and the exercise tolerance was improved by 9% (104 +/- 8 vs 96 +/- 7 W; P less than 0.01). The patients reported significantly less dyspnea and fatigue at comparable workloads with TX pacing. During the mental stress test the pacing rate increased by 10% in the TX mode (from 73 +/- 2 to 82 +/- 4 bpm; P less than 0.001). There was a physiological rate variability on 24-hour Holter monitoring. Ten patients reported a significant improvement in feeling of general well-being in the TX mode. Eleven patients preferred the TX mode, five patients could not distinguish between the modes and two patients preferred the VVI mode due to worsening of angina pectoris with TX pacing. This preference for the TX mode was significant (P less than 0.05). The results of this controlled study indicate that TX is preferable to VVI in most cases, but the worsening of angina pectoris in two of the patients and the occurrence of rapid rate oscillations in a third patient are factors that warrant some caution in selecting patients.
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PMID:QT sensing rate responsive pacing compared to fixed rate ventricular inhibited pacing: a controlled clinical study. 246 48

The effect of cilazapril, a new inhibitor of angiotensin-converting enzyme, in a dosage of 2.5 or 5 mg once daily, was compared with that of hydrochlorothiazide 25 or 50 mg in 169 patients with mild to moderate hypertension. Blood pressure at entry was 158/103 mm Hg (cilazapril) and 160/103 mm Hg (hydrochlorothiazide). Cilazapril 2.5 mg caused a decrease in blood pressure of 14.7 +/- 2.3/12.6 +/- 1.2 mm Hg compared with a decrease of 12.6 +/- 2.2/10.2 +/- 1.2 mm Hg with hydrochlorothiazide 25 mg. Those patients who required an increase of dosage to the higher level then showed decreases of 15.0 +/- 2.1/14.3 +/- 1.2 (cilazapril) and 19.7 +/- 1.9/13.3 +/- 1.2 hydrochlorothiazide. All decreases in blood pressure were statistically significant but were not statistically different from each other. Fifty-one percent of patients reached a sitting diastolic blood pressure of 90 mm Hg or less receiving 2.5 mg of cilazapril and an additional 28 percent of patients reached this goal receiving 5 mg. The figures for patients receiving hydrochlorothiazide were comparable: 36 and 35 percent. Twenty-one adverse events remotely, possibly, or probably related to therapy were reported with cilazapril and 32 with hydrochlorothiazide. Three patients withdrew from cilazapril because of mild angioedema, headaches, and chest pain, respectively, and three patients withdrew from hydrochlorothiazide treatment because of fatigue, dizziness, and gastric hemorrhage. Hydrochlorothiazide caused a decrease in potassium levels and an increase in levels of cholesterol, uric acid, urea and - gamma cilazapril had no adverse biochemical effects. Cilazapril lowered blood pressure to the same extent as hydrochlorothiazide. Young patients had better responses to cilazapril than to hydrochlorothiazide. It is concluded that cilazapril is an effective and safe drug for patients with mild to moderate hypertension.
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PMID:Efficacy of cilazapril compared with hydrochlorothiazide in the treatment of mild-to-moderate essential hypertension. Multicentre Study Group. 253 59

Cilazapril is a structurally new angiotensin-converting enzyme inhibitor that lacks a sulfhydryl moiety. Its duration of action is consistent with a once-daily regimen. Cilazapril was studied in multiple-dose trials that included more than 4,500 hypertensive patients worldwide. Approximately 450 patients received cilazapril as monotherapy for more than one year, and another 430 patients were treated with cilazapril in combination with hydrochlorothiazide for more than six months. Cilazapril at doses of 2.5 to 5 mg once daily is clinically and statistically significantly more effective than placebo and as effective after eight weeks of therapy as hydrochlorothiazide, atenolol, propranolol sustained release, captopril, and enalapril at the doses recommended by the manufacturers. The overall incidence of adverse events observed during cilazapril therapy is comparable with that seen with placebo in double-blind studies. Cilazapril 2.5 to 5 mg once daily seems to be better tolerated than hydrochlorothiazide and atenolol. Only five adverse events were reported at an incidence of 1 percent or more in controlled trials; these were headache, dizziness, fatigue, nausea, and chest pain, which all occurred at a frequency similar to that with placebo. Overall, cilazapril is effective and well-tolerated in the treatment of patients with hypertension.
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PMID:Cilazapril: a new non-thiol-containing angiotensin-converting enzyme inhibitor. Worldwide clinical experience in hypertension. 253 61

A 75-year-old woman developed general fatigue and left chest pain in October 1986, and Chest CT showed DeBakey IIIb dissecting aneurysm. During the next 8 months, she repeated abdominal pain, tarry stool and subcutaneous hemorrhage for three times and after an angiography large hematoma at puncture site appeared. The laboratory data showed the decrease in platelet and fibrinogen and the increase in FDP every time when she developed the symptoms. Because this bleeding tendency was thought to be the "local DIC" caused by dissecting aneurysm, we performed thromboexclusion on July 27, 1987. Immediately after the operation, 60 packs of platelet and 3 g of fibrinogen was transfused, then laboratory data remarkably improved and bleeding tendency disappeared. The patient died 12 days after the operation of sudden ventricular tachycardia. At autopsy, precise cause of death was not determined, but the purpose of thromboexclusion seemed to be achieved, because good thrombus formation was observed in the descending aorta and the graft was patent.
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PMID:[Effective thromboexclusion for repeating bleeding tendency caused by dissecting aneurysm: a case report]. 259 4

Pulmonary hypertension occurs frequently in patients with chronic lung disease and contributes to morbidity and mortality. The most common symptoms are dyspnea, fatigue, chest pain, and syncope; sudden death can occur. Signs of pulmonary hypertension include prominent a-waves in the jugular venous pulse, a prominent P2 and murmur of tricuspid regurgitation. Introduced in 1964, cardiac catheterization is still required for the clinical assessment. Many patients reveal a vasoconstrictive component in their lung vessels that is potentially reversible therapeutically. Accurate noninvasive diagnostic methods and an understanding of the mechanisms causing pulmonary hypertension are necessary, as is appropriate therapy based upon the results.
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PMID:[Pulmonary hypertension. Clinical picture and therapy]. 266 41

It has been proposed that symptomatic mitral valve prolapse may be associated with a hyperadrenergic state and/or increased anxiety. To test this hypothesis, Spielberger State-Trait Anxiety (STAI) scores and 24-hour urinary catecholamine collections were gathered from 11 children and adolescents without mitral valve prolapse, 6 with asymptomatic mitral valve prolapse, and 14 who had chest pain (some with additional symptoms of shortness of breath, palpitations, and fatigue). STAI scores and catecholamine excretion values were not significantly different between groups. Ten symptomatic patients were randomly assigned to either eight sessions of skin temperature biofeedback with daily home practice of relaxation-mental imagery techniques or an attention-placebo condition. Change in 24-hour urinary catecholamine excretion values and STAI scores from baseline to end of treatment did not differ significantly between treatment and placebo conditions. Although not evident at the end of treatment, a significant decrease in chest pain was found in the biofeedback group at 6-month follow-up evaluation. In summary, results of this study did not show evidence of increased sympathetic tone or levels of anxiety in symptomatic pediatric patients with mitral valve prolapse. A behavioral treatment program using biofeedback and relaxation-mental imagery techniques was associated with decreased chest pain at 6-month follow-up.
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PMID:Symptomatic mitral valve prolapse in children and adolescents: catecholamines, anxiety, and biofeedback. 266 96

Constrictive pericarditis after cardiac surgery is a rare phenomenon occurring with an incidence of 0.2% to 0.3%. To date only 158 cases have been reported in the world literature. Symptoms include dyspnea (81%), chest pain (34%), and fatigue (29%). Peripheral edema (90%) and an elevated jugular venous pressure (86%) were the most common abnormal signs found during physical examination. Chest x-ray and ECG abnormalities were not helpful in making the diagnosis, and abnormal echocardiographic findings were reported in less than half of the cases. Computerized tomography and magnetic resonance imaging scans of the heart were usually of great diagnostic benefit. Diastolic equalization of cardiac pressures remains the sine que non for diagnosis. Oral steroids have been reported to favorably alter the course early in the disease, but pericardial stripping remains the definitive form of therapy. Operative mortality rates vary from 5.5% to 14.5%.
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PMID:Constrictive pericarditis after cardiac surgery: report of three cases and review of the literature. 268 82

One hundred adults with a chief complaint of chronic fatigue were evaluated in an outpatient setting to determine a possible association with somatization disorder. Somatization disorder was diagnosed in 15 patients. Eight functional somatic symptoms were reported more frequently by these patients: pain in extremities, joint paint, chest pain, other pain, shortness of breath, blurred vision, muscle weakness, and sexual indifference (p less than 0.001). Current mood disorders, anxiety disorders, and psychoactive substance use disorders were less common in patients with somatization disorders than in patients without this diagnosis (p less than 0.01).
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PMID:Somatization disorder in patients with chronic fatigue. 279 31


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