Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Retrospective analysis of detailed patient and tumour factors associated with a complete response to combination inductive chemotherapy with CDDP-5FU (96 or 120 hour continuous infusion) was performed using data from 147 patients with a previously untreated squamous cell carcinoma of the oral cavity, oropharynx or pharyngo-larynx following completion of two (29 patients) or three (118 patients) cycles. Adverse reactions to chemotherapy were documented for all 164 patients included in the study. Eight drug-related deaths occurred due to: acute myocardial infarction (five patients), peptic ulcer disease (two patients) and severe neutropenia with sepsis (one patient). Severe non-lethal complications included marrow depletion (14 patients), peptic ulcer (two patients), thrombophlebitis (seven patients), angina pectoris (two patients), stroke (one patient), pulmonary oedema (one patient) and convulsions (one patient). Six patients refused further treatment because of untoward side effects and tumoral progression was observed in three cases. Separate response rates for the primary site and nodes were determined and analysis of respective predictive factors of response was performed. Complete response was obtained in 31 per cent at the primary site versus 18 per cent for the nodes (p < 0.05). The combined (primary site + nodes) overall complete response rate was 22 per cent. Among 11 factors studied (age, sex, performance status, primary site, tumour differentiation, initial resectability, 5FU dosage per cycle, number of cycles, T, N and TN stages), only performance status, N stage, resectability and number of cycles were associated with a combined complete response. Multivariate analysis showed performance status, N stage, TN stage and resectability to be significant predictive factors of a combined complete response.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Predictive factors of a complete response to and adverse effects of a CDDP-5FU combination as primary therapy for head and neck squamous carcinomas. 826 92

Ninety-four consecutive patients (60 men and 34 women; mean age 68.5 +/- 11.5 years) with acute myocardial infarction (MI) were investigated retrospectively, in order to evaluate the prevalence, clinical features, and short-term course of the atypical forms (symptoms other than chest pain). An atypical MI was found in 30 patients, with a prevalence of 32% (95% confidence limits 27-36%). It was most prevalent in women above sixty-five years old (P < 0.05). Abdominal pain, paroxysmal dyspnea, and pulmonary edema were the most frequent symptoms (33%, 17%, 13%, respectively). No differences were observed between typical and atypical MI in regard to risk factors (hypercholesterolemia, arterial hypertension, diabetes mellitus, cigarette smoking) and history of MI, cerebrovascular disease, peripheral vascular disease, or chronic lung disease. Significantly fewer patients with atypical MI had a history of angina pectoris (P < 0.05). No differences were observed in regard to previous medication, except for antiarrhythmic drugs, more often used by atypical patients (P < 0.05). Location and severity of MI (as judged by ECG and peak levels of creatine kinase in the serum) were similar in both subgroups, as were the complications (34% typical and 50% atypical) and death rate (12.5% and 16.7%, respectively). In conclusion, atypical MI is not less severe than typical. This emphasizes the need for a high suspicion index in many different clinical settings, but particularly (although not exclusively) in elderly females, in the presence of abdominal pain or otherwise unexplained paroxysmal dyspnea.
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PMID:Prevalence, clinical features, and acute course of atypical myocardial infarction. 828 84

Death rate due to myocardial infarction shows constantly growing tendency, especially in young subjects. This fact is even referred to as overmortality of young and middle-aged men. The aim of the present study was to evaluate certain clinical elements of myocardial infarction in young subjects. Out of 668 patients with acute myocardial infarction treated at the I Cardiac Department in Cracow from 1979 to 1988 a group of 102 patients (5 women, 97 men) below 45 years of age (mean = 40) was selected. The control group consisted of 241 patients with myocardial infarction, including 146 men and 98 women over 65 years of age (mean = 73). The following clinical date were analyzed: sex, presence of retrosternal pain and its aggravation, time from the onset of pain to hospitalization, anginal pain preceding the infarction and such complication as sudden cardiac arrest, pulmonary edema, cardiogenic shock, in-hospital deaths. The infarction in patients below 45 years of age occurred mainly in men. They experienced retrosternal pain more frequently than the elderly patients. It did not, however, affect the time of hospitalization. Serious complications of the infarction developed less frequently in younger patients and the in-hospital mortality was also lower in that group.
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PMID:[Certain characteristics of myocardial infarction in young patients as compared with those over 65 years old]. 836 92

Atrial septal defect (ASD) is one of the most common congenital cardiac anomalies found in the adult population. Although usually asymptomatic in childhood, ASD will be symptomatic in approximately 75 percent of adults. The most common symptoms include fatigue, dyspnea on exertion, and palpitations. However, the presentation of ASD can be protean. We present four patients with secundum ASD with unusual clinical manifestations. Patient 1 had moderately severe mitral regurgitation. Patient 2 had pulmonary edema with generalized left ventricular impairment. Patient 3 had chest pain typical of angina pectoris. Patient 4 had right-to-left shunt following an orthopedic surgical procedure. These patients had chest radiographs and electrocardiograms typical of secundum ASD, but their presentations were uncommon. In three of four of these patients, dramatic resolution of symptoms followed surgical repair of their ASD.
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PMID:Unusual clinical presentations of secundum atrial septal defect. 840 69

To determine whether nitroglycerin is just as effective as nifedipine in lowering the blood pressure in excessive hypertension and hypertensive crisis, two groups of 20 patients received in random sequence either 1.2 mg of nitroglycerin sublingually or a 10 mg nifedipine capsule, which was chewed and swallowed. The blood pressure fell after 5 min in the nitroglycerin group from 211/122 mm Hg to 171/95 mm Hg and after nifedipine from 210/118 to 185/102 mm Hg. The greater effect of nitroglycerin results from faster absorption through the oral mucosa than through the small intestinal mucosa where nifedipine is primarily absorbed. After 15 to 20 min a satisfactory reduction in blood pressure was reached in both groups: 157/91 and 158/92 mm Hg, respectively. After 30 min the heart rate in the nitroglycerin group had decreased from 83 to 80/min, but in the nifedipine group it had increased from 84 to 90/min. The reduction in blood pressure persisted up to 6 h. No significant difference in side-effects was determined. Since a hypertensive crisis is usually accompanied by left-ventricular failure, pulmonary edema or angina pectoris and infarction, and nitroglycerin has been definitively shown to positively influence these conditions, preference should be given to nitroglycerin in the treatment of hypertensive crisis.
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PMID:[Nitroglycerin in comparison with nifedipine in patients with hypertensive crisis]. 847 Apr 17

To elucidate how symptoms and signs of chronic heart failure are related to the filling pressure and cardiac output at rest, 58 patients (55 males, 3 females, mean age 57 +/- 9 years, range 30-75) with left ventricular ejection fraction (LVEF) < or = 30% and a lesion > or = 50% on a major coronary branch have been selected from patients submitted in 1985-1993 to a complete right and left cardiac catheterization including ventriculography and coronary angiography. Patients with recent myocardial infarction (MI), unstable angina, associated heart diseases or recent changes in body weight and in diuretic therapy were excluded. Clinical data were obtained at cardiac catheterization time from history, physical examination, chest X-ray and ECG. Patients with angina as limiting symptom were excluded from NYHA functional classification. Pulmonary venous congestion (PVC) was defined on X-ray as: absent, venous redistribution, interstitial pulmonary edema (IPE). Mean pulmonary capillary wedge pressure (PCWP) was recorded under fluoroscopy and cardiac index was measured by the Fick method. On the whole group, 96% of patients had had one or more MI (on ECG necrosis was anterior in 58%, inferior in 9%, anterior and inferior in 26%), 69% were in NYHA functional class III or IV, 54% had IPE and 45% had mitral regurgitation. 71% were under treatment with digitalis, 74% with diuretics and 39% with ACE-inhibitors. PCWP was correlated with LVEDV (r = 0.34; p < 0.001) but neither with LV mass nor with LV mass/volume ratio. It was significantly higher (p < 0.01) in patients with mild-moderate mitral regurgitation, in patients with necrosis involving both anterior and inferior walls (26 +/- 6 vs 21 +/- 8 mmHg in patients with single wall necrosis, p < 0.05) and in patients with multiple MI (26 +/- 7 vs 20 +/- 8 mmHg in patients with no or single MI, p < 0.02). Moreover, it was neither correlated with functional classification nor with PVC: of patients with PCWP > 24 mmHg, 14% were in II NYHA functional class and 21% had no PVC while of patients with PCWP < 15 mmHg, 36% were in NYHA functional class IV and 7% had IPE. Cardiac index was reduced below 2.3 l/min/m2 in 21% of patients: these patients had increased pulmonary (p < 0.0002) and systemic (p < 0.0001) vascular resistance, increased systolic (p < 0.001) and diastolic (p < 0.01) pulmonary artery pressure and reduced LVEF (p < 0.01) and right ventricular ejection fraction (p < 0.03). Furthermore, on the whole patients an inverse correlation was found between cardiac index and functional classification (r = -0.42; p < 0.01). The reliability of NYHA functional class IV, physical signs of heart failure and IPE for estimating PCWP > 24 mmHg and cardiac index < 2.3 l/min/m2 was rather limited although high specificity was shown for gallop sounds (92 and 97%) and jugular vein distension (88 and 97%). In conclusion, in coronary patients with chronic severe LV systolic dysfunction a mismatch between clinical data and central hemodynamics is not rare. The reliability of functional class, X-ray PVC and physical signs to predict central hemodynamics in fairly limited.
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PMID:[Hemodynamics and clinical data in chronic coronary disease with severe left ventricular systolic dysfunction]. 867 4

Previously asymptomatic mitral stenosis can lead to remarkably sudden development of life-threatening pulmonary edema in pregnancy and the patients, often immigrants from the developing world, may be unaware that they have heart disease. Diagnosis and treatment need to be rapid and effective. Left ventricular outflow tract obstruction may also lead to trouble in pregnancy with the development of angina and left ventricular failure. Regurgitant valve disease is much better tolerated in pregnancy than valvular stenosis, but mitral valve repair, usually feasible for nonrheumatic prolapsing mitral valves, should be carried out before pregnancy if regurgitation is severe. The treatment of women with Marfan's syndrome who already have aortic root widening but desire children remains very difficult, both with regard to the mother's safety and in relation to the dominant inheritance of the condition. Advice to women with artificial valves desiring pregnancy remains controversial, with continuation of warfarin increasingly favored over transfer to heparin in Europe. The use of bioprostheses in young women anticipating future pregnancy is also fading due to mounting evidence of accelerated deterioration of such bioprostheses during pregnancy.
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PMID:Valvular disease in pregnancy. 873 86

With improved technology and development of several mechanical assist devices, the indications of percutaneous transluminal coronary revascularization have been extended. In 39 patients (30 men, mean age = 60.1 +/- 8.1 years) with angina pectoris or heart failure, with poor operative risk-benefit ratio and ejection fraction < 35% and/or target vessel supplying > 50% of the viable myocardium, we performed assisted percutaneous transluminal coronary revascularization. Intraortic balloon counterpulsation (n = 16), extracorporal circulation (n = 21), or hemopump (n = 2) were used for mechanical support. Complete 6-week follow up was possible in 27 patients. An improvement of left-ventricular function (patients with EF < or = 35% demonstrated an improvement: 27 +/- 7 vs 36 +/- 10%, p < 0.05), heart failure (patients with EF < or = 35% demonstrated an improvement of maximal oxygen uptake: 14 +/- 4 vs 17 +/- 4 ml/kg/min; p < 0.05) and a marked improvement of angina (23/38 demonstrated CCS-improvement of at least one class) was found. Hospital mortality was as low as 2.6%. Major postinterventional complications included nonfatal myocardial infarction (n = 2), fatal retroperitoneal bleeding (n = 1), pulmonary edema (n = 1), nonfatal ventricular fibrillation (n = 1), cerebrovascular event without residual (n = 1), and deep vein thrombosis (n = 4). In conclusion, assisted percutaneous revascularization was successful in a high risk subset of patients with increased surgical risk and/or poor ventricular function.
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PMID:[Percutaneous "high risk" angioplasty with prophylactic cardiopulmonary support. High risk PTCA with mechanical circulatory support]. 902 3

Despite the ominous prognosis of severe left ventricular (LV) dysfunction from coronary artery disease, coronary artery bypass grafting (CABG) in this setting remains controversial because of concerns over high operative risk and low likelihood of functional or survival benefit. We analyzed 135 consecutive patients (113 men, 22 women; age 42 to 87 years, mean 66.5) with LV ejection fraction (EF) < or =30% undergoing isolated CABG by 1 surgeon over an 8-year period. LVEF ranged from 10% to 30% (mean 23.6%). Preoperatively, 63% of patients had angina, 61% had heart failure (23% with pulmonary edema), and 24% manifested severe ventricular arrhythmia. The mean number of grafts was 2.7 per patient. The internal mammary artery was used in 103 of the 120 grafts (86%) to the left anterior descending coronary artery. Seven patients (5.2%) died in hospital. Only 2 of 99 patients (2%) not in intensive care preoperatively died in hospital. Angina class improved by 2.0 categories and congestive heart failure class by 1.5 categories. LVEF (assessed in 104 of 128 hospital survivors) improved from 24% preoperatively to 34% postoperatively (p <0.0001). At 1, 3, and 4.5 years respectively, all-cause survival was 87%, 81%, and 71%, and freedom from cardiac death was 90%, 85%, and 80%. CABG in patients with coronary artery disease and advanced LV dysfunction: (1) can be performed relatively safely, (2) achieves good long-term survival, (3) improves LVEF, (4) improves quality of life, and (5) can safely utilize the internal mammary artery as a conduit. The use of CABG is encouraged for patients with advanced LV dysfunction and may provide a viable alternative to transplantation in selected patients.
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PMID:Results of coronary artery bypass grafting by a single surgeon in patients with left ventricular ejection fractions < or = 30%. 920 43

One hundred and eleven patients with severe left ventricular dysfunction (EF < or = 25%) underwent coronary bypass surgery between January 1984 and December 1994. The selection criteria were based on the measurement of an EF < or = 25%, LVEDP and CI. All patients had angina and 83 had signs of pulmonary oedema or episodes of congestive failure. Patients with valvular disease, left ventricular aneurysms, reoperations, surgery for arrhythmias and prior angioplasty, were excluded. The coronary disease usually involved all three vessels. Seventeen patients had lesions of the left main stem associated with lesions of the right coronary artery. The average number of bypass grafts was 2.6 +/- 1.6 per patient. The average duration of aortic clamping was 60 +/- 19 minutes. Operative mortality (first month after surgery) was 10 patients (9%). The operative risk factors were: gender, stage of cardiac failure, emergency surgery, LVEDP > 23 mmHg (p < 0.05), CI < 21/min/m2 (p < 0.05). The mean follow-up period was 42 +/- months (3 lost to follow-up). Late mortality was 42 patients. The one year actuarial survival was 88 +/- 5.3%, 76 +/- 9% at 3 years, and 56 +/- 18% at 6 years. Long-term functional results were related to: preoperative stage of cardiac failure (NYHA stage IV) and the association of raised LVEDP and low CI. Surgical results remained satisfactory, however, and the surgical indication was justified in selected patients despite severe left ventricular dysfunction in cases usually with stable invalidating or unstable angina, in the knowledge that myocardial deterioration is progressive in the medium-term with a high incidence of cardiac failure.
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PMID:[Coronary bypass in patients with severe left ventricular dysfunction (EF < or = 25%). Apropos of 111 patients]. 923 60


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