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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eighty-one patients undergoing carotid endarterectomy were divided into two groups based on the degree of stenosis of the carotid artery. Group I, 37 patients, was defined as having severe carotid stenosis (greater than 70%). Group II, 44 patients, was defined as having mild (less than 40%) or moderate (40% to 70%) carotid artery stenosis. Both groups were evaluated for neurologic and psychologic changes in the postoperative period. Prospective analysis demonstrated no significant differences between groups I and II in the areas of cardiac disease, history of preoperative stroke, preoperative and postoperative hypertension, diabetes, or postoperative computed tomography changes. Group II had a significantly higher percentage of carotid artery ulceration (p less than 0.01). Postoperative analysis revealed 34 group I patients had 6 to 8 weeks of lethargy versus two group II patients (p less than 0.01). Eleven group I patients had headaches for the first week postoperatively versus three patients in group II (p less than 0.05). Four group I patients had paranoid ideation, and another four patients had clinical depression, but not one patient in group II (p less than 0.01) had these psychiatric disturbances. These data suggest that significant, reversible neurologic and psychologic changes can occur because of reperfusion after relief of severe stenosis of the carotid artery.
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PMID:Postoperative somnolence in patients after carotid endarterectomy. 235 8

The similarity between the metabolic pathways of serotonin in platelets and serotoninergic nerve endings has often been emphasized. The turnover of serotonin was therefore investigated in two diseases: hypertension (as central serotoninergic neurones appear to modulate central sympathetic nervous activity) and depression (as a central 5-HT-deficiency and a low 3H-imipramine binding on platelets have been described in patients with endogenous depression). Mean platelet 5-HT level was significantly lower in essential hypertensives than in controls. A reduction in platelet 5-HT level was also observed in depression and was more marked in women than in men. Serotonin level was only weakly related to the severity of the diseases. In some hypertensive patients, administration of ketanserin resulted in a reduction of blood pressure without affecting 5-HT level. In depressive patients, maprotiline and chlorimipramine acted differently on 5-HT level but both improved the clinical symptoms.
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PMID:Platelet serotonin in essential hypertension and in mental depression. 241 30

Sixty-five cases of mental depression were treated with maprotiline (Ludiomil), including 46 cases of endogenous depression, 18 cases of neurotic depression and 1 case of depression in association with hypertension and cerebral arteriosclerosis. Ludiomil of 50-200 mg/d was given for 4 weeks and clinical pictures evaluated weekly. Clinical results showed complete recovery in 33 cases (50%), improvement in 22 cases (34%), fair in 7 cases (11%) and poor in 3 cases (5%). Dry mouth, constipation and faintness were the commonest side effects. Seizure occurred in 1 case and skin rash in 3 cases. The authors suggest that Ludiomil at a maximal dosage of 150 mg/d can be considered a relatively safe and effective antidepressant.
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PMID:Maprotiline (Ludiomil) treatment of mental depression--a clinical report of 65 cases. 259 36

Controversy continues to surround the value of drug treatment of hypertension in the elderly. Epidemiologic evidence implicates hypertension as a major risk factor in the precocious development of stroke and coronary heart disease in the elderly subject as clearly as it is implicated in the younger person. The hemodynamic and neuroendocrine profiles of the older patient with essential hypertension are similar to those of younger patients in the stable phase of the disease. However, the arterial ravages induced by many years of sustained hypertension render the circulation of the elderly subject more sensitive to pharmacologic intervention. The benefit-risk ratio of most antihypertensive drugs appears to be inversely related to age. Diuretics reduce the blood pressure at rest but have no influence on the increases in systolic pressure during normal activity; in addition, they carry potentially serious metabolic hazards in the elderly hypertensive patient. Centrally acting drugs likewise lower the blood pressure at rest without influencing the high systolic pressures induced by exercise. They also enhance the tendency to endogenous depression. Adrenergic-neurone blocking drugs and alpha-adrenoceptor antagonists are contraindicated because of the frequency of impaired cardiovascular reflexes in the elderly. The beta-blocking drugs can reduce the risk of coronary and cerebrovascular disease in the older patient with hypertension. They appear to be well tolerated, but because of their impaired metabolic handling in many elderly patients they should probably be used in smaller doses than those prescribed in younger patients. The influence of antihypertensive treatment on cardiovascular morbidity and mortality in the elderly hypertensive patient is not known.
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PMID:Oxprenolol in the treatment of hypertension in the elderly. 613 12

Glucose Tolerance Factor (GTF) is synthesized in vivo from absorbed dietary chromium, and acts as a physiological enhancer of insulin activity, binding to insulin and potentiating its action about three-fold. Since GTF is well absorbed orally, the development of sufficiently concentrated and stable supplementary sources of this agent may enable convenient and physiologically appropriate pharmacological modulation of insulin activity. A review of the numerous physiological actions of insulin suggests a number of therapeutic applications for GTF, in such diverse ailments as diabetes mellitus, hyperlipidemia, reactive hypoglycemia, obesity, cancer, protein malnutrition or malabsorption, endogenous depression, Parkinsonism, hypertension and cardiac arrhythmias. GTF supplementation may also have value in preventive medicine.
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PMID:The therapeutic potential of glucose tolerance factor. 700 27

In a double-blind clinical trial with 20 patients suffering from endogenous depression statistically significant changes (improvement) were present in the scores of all assessment instruments. Although no statistically significant differences occurred between the groups, significant improvement on the HAM-D occurred earlier for amitriptyline and significant improvement occurred earlier on HAM-A for viloxazine. 2 patients were discontinued due to adverse reactions; one for nausea and vomiting while receiving viloxazine and one for paroxysmal atrial tachycardia while receiving amitriptyline. The same number of TES occurred for each group with seven unique to viloxazine (numbness, tingling, palpitation, ejaculation difficulty, nausea/vomiting, diarrhea, epigastric pain and gustatory disturbances) and seven unique to amitriptyline (insomnia, irritability, syncope, tremor, nasal congestion, orthostatic hypertension and paroxysmal atrial tachycardia). Other than for 1 patient who developed syncope and orthostatic hypotension and the patient who developed paroxysmal atrial tachycardia, there were no clinically significant changes in pulse rate, blood pressure and weight. There were no clinical laboratory findings with either drug that were judged to be pathological.
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PMID:Viloxazine in the treatment of endogenous depression. A standard (amitriptyline) controlled clinical study. 718 72

The SF-36 Health Survey is a patient self-administered general health status evaluation designed to measure the impact of disease on an individual's perception of his or her health. Five hundred forty-four patients with five common shoulder conditions (anterior glenohumeral instability (149 patients), complete reparable rotator cuff tear (111 patients), adhesive capsulitis (100 patients), glenohumeral osteoarthritis (67 patients), and impingement (117 patients)) completed the SF-36 Health Survey before undergoing treatment. When compared with U.S. general population norms, the patients with each of these shoulder conditions had statistically significant decreases in their health for Physical Functioning, Role-Physical, Bodily Pain, Social Functioning, Role-Emotional, and the Physical Component Summary as measured by the SF-36 Health Survey. Comparison with published data demonstrated that these shoulder conditions rank in severity (in terms of affecting a patient's perception of his or her general health) with five major medical conditions (hypertension, congestive heart failure, acute myocardial infarction, diabetes mellitus, and clinical depression). The data presented in this study should serve as a baseline to document the impact of shoulder musculoskeletal conditions and possibly to allow comparison among various methods of operative and nonoperative treatment.
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PMID:Self-assessment of general health status in patients with five common shoulder conditions. 965 47

Measurement of the 24-h urinary free cortisol is a valuable screening test of endogenous hypercortisolism and, although false positive results may occur in a few situations, for example endogenous depression, false negative results are unusual. We report a case of a 48-year-old lady with pituitary-dependent Cushing's disease, whose 24-h urinary free cortisol excretion was consistently undetectable in association with increased plasma and salivary cortisol concentrations and reduced dexamethasone suppressibility. The patient had chronic renal impairment (creatinine clearance 21 ml/min) as a consequence of hypertension, despite only modestly increased urea and creatinine concentrations. Urinary free cortisol measurements must be interpreted with caution in patients with renal impairment.
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PMID:Undetectable urinary free cortisol concentrations in a case of Cushing's disease. 1006 59

The low detection rate and undertreatment of depression in general medical practice is pervasive. The persistence of this problem suggests that doubt remains within elements of the medical profession that depression is a medical condition meriting medical treatment, as opposed to an existential state, inevitable for the human condition. Depression is a physical and psychological clinical disorder which affects every aspect of human physiology. As such it deserves consideration as a comorbid medical illness requiring treatment as does hypertension in relation to diabetes. This article will illustrate how clinical depression is a comorbid medical illness requiring detection and treatment through the analysis of depression's impact on two conditions called Syndrome X. Conditions labeled Syndrome X in endocrinology and cardiology demonstrate how depression amplifies the pathophysiology of endocrine and cardiac disease and diminishes functional variability (regularizes variance) found in normal physiology.
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PMID:Syndrome X, depression, and chaos: relevance to medical practice. 1090 97

Previous research has found that patients of osteopathic physicians tend to report poorer general health perceptions than persons in the general population or than patients of allopathic physicians. Quality of life and level of healthcare satisfaction in patients referred to a specialty clinic for osteopathic manipulative treatment (OMT) at a college of osteopathic medicine were measured in 1997. Data from the Medical Outcomes Study 36-Item Short Form (SF-36) were used to compute standardized scores in the following eight health scales: physical functioning, role limitations because of physical problems, bodily pain, general health perceptions, vitality, social functioning, role limitations because of emotional problems, and mental health. There were 185 patients who returned the survey (mean response rate, 90%), including 22 new and 163 established patients. Patients reported poorer health than the general population on all eight scales (P < .001). Patients frequently reported poorer quality of life than referents with hypertension, congestive heart failure, type 2 diabetes mellitus, recent acute myocardial infarction, or clinical depression. More than 97% of established patients were satisfied or very satisfied with the healthcare received at the clinic. This study suggests that referred patients presenting to osteopathic physicians for OMT may have poorer quality of life than is generally recognized when relying only on traditional diagnostic approaches. Early detection and treatment of musculoskeletal conditions may be important factors in preventing chronicity and its impact on quality of life.
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PMID:Quality of life in referred patients presenting to a specialty clinic for osteopathic manipulative treatment. 1192 93


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