Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 55-yr-old woman with a history of B-cell lymphoma of the nasopharynx diagnosed in March 1999 eventually underwent submyeloablative allogeneic stem cell transplantation from a sibling donor in December 2002 after conventional treatment options were exhausted. The treatment approach was somewhat altered by the fact that the patient was a practicing Jehovah's Witness and refused blood-blood product transfusion. The course of her treatment was unremarkable until around day 100 posttransplant when she developed graft failure, leading to severe anemia. Blood transfusions were refused. Donor cells were re-infused. During this treatment period, the patient's hemoglobin dropped to a low of 2.7 g/dL, with the patient experiencing severe fatigue, dyspnea on exertion, headaches, and blurred vision. Polymerized human hemoglobin (pyridoxylated) (Poly- Heme, Northfield Laboratories Inc., Evanston, IL) was given under an emergency, compassionate use protocol and successfully bridged the patient's hemoglobin and relieved symptoms during her marrow recovery period.
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PMID:The administration of polymerized human hemoglobin (Pyridoxylated) to a Jehovah's Witness after submyeloablative stem cell transplantation complicated by delayed graft failure. 1743 70

This case involved a 38-year-old man who was referred to our hospital with general fatigue, appetite loss, weight loss, cough and exertional dyspnea. Within a couple of days, he was admitted due to advanced dyspnea and general fatigue. Severe hypoxemia was identified and acute right heart failure developed on admission. Treatment was initiated using oxygen, antibiotics and heparin sodium, but the patient died of sudden cardiopulmonary arrest 30 h after admission. Autopsy revealed advanced gastric cancer and widespread tumor embolism together with fibrocellular intimal proliferation and thrombus formation in the small arteries. Pulmonary tumor thrombotic microangiopathy (PTTM) with gastric cancer was diagnosed. PTTM is characterized by widespread fibrocellular intimal proliferation of the small pulmonary arteries and arterioles in patients with metastatic carcinoma. Microscopic pulmonary tumor emboli frequently occur in patients with malignant tumors, but very few cases of PTTM have been reported. PTTM should be considered in the differential diagnosis of acute dyspnea or pulmonary hypertension. In cases of acute cor pulmonal, the existence of malignant cells can be examined using pulmonary arterial wedge aspiration cytology where feasible, in addition to positron emission tomography with F-2-deoxy-2-fluoro-D-glucose, which can be used to investigate certain primary tumors and associated metastatic disease. The suitability of gastroendoscopy to screen for malignancies should be examined.
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PMID:[Pulmonary tumor thrombotic microangiopathy caused by signet ring cell carcinoma in gastric cancer]. 1768 68

COPD exacerbations often lead to a downward spiral of physical activity. To compensate for the discomfort brought on by exertional dyspnea and the accompanying fatigue, patients with COPD will settle into a sedentary lifestyle that deconditions their bodies, serves to further aggravate breathlessness, and results in a further downward adjustment of physical activity. Progression of COPD imposes profound limitation on activities of daily living and gives rise to anxiety and depression. The distressing symptoms of breathlessness and the perception of these abnormalities by the patient lead to a reduction in health-related quality of life. The clinician's therapeutic interventions have to address these symptom and activity limitations with the goal of improving the patient's quality of life.
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PMID:How are you doing? What are you doing? Differing perspectives in the assessment of individuals with COPD. 1772 76

Pulmonary hypertension (PH) is a hemodynamic state characterized by elevation in the mean pulmonary arterial pressure and pulmonary vascular resistance leading to right ventricular failure and premature death. PH can be the result of a variety of diseases of different etiologies. Pulmonary arterial hypertension (PAH) should be distinctly differentiated from pulmonary venous hypertension (PVH) as a result of left heart disease. PAH is commonly caused by or associated with an underlying pulmonary, cardiac, or systemic disease (APAH). In the absence of an identifiable etiology or associated underlying disease, PAH is referred to as idiopathic (IPAH). IPAH, formerly known as primary pulmonary hypertension (PPH), is a rare disease most commonly seen in women of childbearing age. Presenting symptoms and signs are nonspecific and include dyspnea on exertion, fatigue, and a loud pulmonary component of the second heart sound. Transthoracic Doppler echocardiography is an excellent noninvasive test to detect the presence of pulmonary hypertension, although every patient should receive a right heart catheterization to confirm the diagnosis. A detailed work up, including laboratory tests and imaging studies, is also indicated to rule out known causes of pulmonary hypertension. Several targeted treatment options have become available in recent years and include parenteral and inhaled prostanoids, oral endothelin receptor antagonists, and oral phosphodiesterase type-5 inhibitors. As a result of their complex care, patients should be referred to centers with expertise in pulmonary hypertension.
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PMID:Pulmonary hypertension: evaluation and management. 1800 30

Sinus of Valsalva aneurysms (SVA) are relatively rare lesions with a variable clinical presentation. We presented two patients, one of whom (male, aged 96 years) had an unruptured asymptomatic right SVA without a left-to-right shunt to the right ventricle, and the other (male, aged 33 years) a fistula from the right sinus of Valsalva to the right atrium due to nonpenetrating thoracic trauma. The diagnosis was made by echocardiography in both cases. The elderly patient was followed-up with medical therapy for a year without any complications. The younger patient had complaints of progressive exertional dyspnea and fatigue following blunt substernal and thoracic trauma. He underwent successful surgical repair of the SVA.
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PMID:Unruptured and ruptured sinus of Valsalva aneurysms in two cases. 1862 11

A 26-year-old woman was admitted to our hospital because of exertional dyspnea (New York Heart Association III), general fatigue and palpitations over the past 2 months. She had normal psychosomatic development until adulthood, no previous pregnancies and a history of rheumatic fever at young age. Although she referred a slow gradual worsening of general conditions for 2 years, no clinical evaluations were previously performed.
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PMID:Percutaneous transcatheter balloon valvuloplasty for severe tricuspid valve stenosis in Ebstein's anomaly. 1950

Aortic coarctation is a congenital malformation of the aorta usually diagnosed and corrected early in life. Long-term survival is exceptional in patients with untreated aortic coarctation. In this case report, we present a late diagnosis of aortic coarctation in a 72-year-old female. Our patient was relatively asymptomatic until she presented with exertional dyspnea and fatigue in her seventh decade of life. The patient was managed conservatively with aggressive antihypertensive medication. After the 1-year follow-up visit, the patient was in good clinical condition, without, however, adequate control of blood pressure.
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PMID:A severe coarctation of aorta in a 72-year-old female: a case report. 1982 83

Heart failure represents a major source of morbidity and mortality in industrialized nations. As the leading hospital discharge diagnosis in the United States in patients over the age of 65, it is also associated with substantial economic costs. While the acute symptoms of volume overload frequently precipitate inpatient admission, it is the symptoms of chronic heart failure, including fatigue, exercise intolerance and exertional dyspnea, that impact quality of life. Over the last two decades, research into the enzymatic, histologic and neurohumoral alterations seen with heart failure have revealed that hemodynamic derangements do not necessarily correlate with symptoms. This "hemodynamic paradox" is explained by alterations in the skeletal musculature that occur in response to hemodynamic derangements. Importantly, gender specific effects appear to modify both disease pathophysiology and response to therapy. The following review will discuss our current understanding of the systemic effects of heart failure before examining how exercise training and cardiac resynchronization therapy may impact disease course.
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PMID:Chronic heart failure and exercise intolerance: the hemodynamic paradox. 1993 83

Cardiac tamponade as an initial manifestation of undifferentiated connective tissue diseases (UCTD) is extremely rare, with only one case reported in literature thus far. We describe here, a case of a middle-aged man who presented with symptoms of fatigue, exertional dyspnea and orthopnea. His physical exam was significant for anasarca, elevated JVP and pulsus paradoxus. Chest X-ray showed pleural effusions and cardiomegaly, electrocardiogram revealed electrical alternans and a transthoracic echocardiogram demonstrated massive pericardial effusion with hemodynamic compromise. There was clear evidence of tamponade on right heart catheterization. All common causes of pericardial effusion were assiduously excluded before working up the patient for connective tissue disorders, which revealed a high antinuclear antibody titer (1:160), grossly elevated SSA, SSB antibodies and increased C-reactive protein levels (13.04 mg/dl). Patient had no signs or symptoms suggestive of systemic sclerosis (xerophthalmia or xerostomia) and did not meet criteria for any other known connective tissue diseases. He was therefore diagnosed with UCTD, and successfully treated with colchicine after emergency pericardiocentesis. This case presents UCTD as a rare cause of cardiac tamponade and large pericardial effusions and suggests that colchicine can be used to treat UCTD-associated effusions. These patients once diagnosed, are at risk of developing known connective tissue diseases within 5 years of disease onset and should be followed up in clinic periodically.
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PMID:An unusual case of undifferentiated connective tissue disease presenting as cardiac tamponade. 2001 65

A 54-year-old woman was admitted with general fatigue and dyspnea on exertion. Her serum LDH level was markedly elevated to 2145 IU/L, and chest CT revealed diffuse centrilobular opacities. Total cell counts in bronchoalveolar lavage fluid were elevated, and lymphocytes accounted for 98% of the cells. A transbronchial lung biopsy demonstrated numerous CD20-positive atypical cells in the alveolar capillaries, so intravascular lymphoma (IVL) was diagnosed as having. Lymphoma cells were also present in the bone marrow sinusoids, while there was no sign of hemophagocytosis. Combined chemotherapy (CHOP with rituximab) successfully induced complete remission, and she has been free of recurrence for 40 months. In cases with diffuse centrilobular opacities on chest CT, accompanied by elevated serum LDH, it is important to rule out IVL by performing TBLB.
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PMID:[A case of intravascular lymphoma with diffuse centrilobular opacities]. 2016 27


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