Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1762617 (weakness)
 37,932 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Patients with Gitelman syndrome are usually diagnosed by chance or present with muscular weakness, constipation, or tetanies due to hypokalemia and hypomagnesemia. We present a short statured boy with a clear history of familial short stature, normal growth and a final height prognosis within the target height range. However, routine laboratory studies led to the diagnosis of Gitelman syndrome. If a baseline laboratory analysis had not been performed, this diagnosis would have been missed.
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PMID:A boy presenting with familial short stature--diagnosis Gitelman syndrome. 1061 49

From 1990 to 1996, 21 patients with sacral tumor were surgically, including 8 cases with giant tumor of bone, 7 cases of spinal cord tumor, each 2 cases of neurofibroma and adenoma, 1 case of myeloma and 1 case of lipoma with low grade of malignancy. A total of 22 operations involving one for recurrent tumors in 21 cases were performed. Sacral resection and curettage plus resection were the surgical ways. 19 patients were followed up with an average period of 2.5 years. 15 patients showed good results, 3 patients occurred urinary incontinence and constipation, one of 3 cases occurred weakness of ankles and feet. Authors conclude that surgery should be advised and actively adopted for sacral tumors.
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PMID:[Surgical treatment of sacral tumor]. 1068 43

A multivariate analysis of the data was conducted to evaluate the effects of age, gender, and performance status on symptom profile. A comprehensive prospective analysis of symptoms was conducted in 1,000 patients on initial referral to the Palliative Medicine Program of the Cleveland Clinic. The median number of symptoms per patient was 11 (range 1-27). The ten most prevalent symptoms were pain, easy fatigue, weakness, anorexia, lack of energy, dry mouth, constipation, early satiety, dyspnea, and greater than 10% weight loss. The prevalence of these 10 symptoms ranged from 50% to 84%. Younger age was associated with 11 symptoms: blackout, vomiting, pain, nausea, headache, sedation, bloating, sleep problems, anxiety, depression, and constipation. Gender was associated with 8 symptoms. Males had more dysphagia, hoarseness, >10% weight loss and sleep problems; females, more early satiety, nausea, vomiting, and anxiety. Performance status was associated with 14 symptoms. Advanced cancer patients are polysymptomatic. Ten symptoms are highly prevalent. Symptom prevalence for 24 individual symptoms differs with age, or gender, or performance status.
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PMID:The symptoms of advanced cancer: relationship to age, gender, and performance status in 1,000 patients. 1078 56

This study was undertaken to analyse the clinical and immunological features in a large group of Lambert-Eaton Myasthenic Syndrome (LEMS) patients (n = 110). In the Japanese LEMS patients studied, there was a male predominance with a male to female ratio of 3:1. The age at onset of neurological symptoms ranged between 17 and 80 years with a mean of 62 years. Malignancy was detected in 69% of the patients, of whom 61% had small cell lung carcinoma (SCLC). Neurological symptoms preceded a diagnosis of malignancy in 84% of cases. The neurological findings were similar in all patients and consisted of lower limb weakness in 97%, upper limb weakness in 80%, hyporeflexia in 85%, autonomic dysfunction in 37% (dry mouth in 31%, constipation in 11%, impaired sweating, urinary disturbance, impotence, and blurred vision in less than 10%), blepharoptosis in 28% and ophthalmoplegia in 5%. Signs of cerebellar involvement are noted in 9% and all of these patients had SCLC. Of 110 patients with LEMS, 85% had detectable antibodies against P/Q-type voltage-gated calcium channel (P/Q-type VGCC). Seronegative patients (15%) had similar neurological findings, but a lower incidence of SCLC than seropositive patients. The clinical features of our patients were very similar to those observed in British LEMS patients (n = 50), but autonomic features in our study were less prevalent than reported in British patients.
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PMID:[The Lambert-Eaton myasthenic syndrome: a study of 110 Japanese cases]. 1079 Oct 87

On September 28, 1999, a previously healthy 48-year-old man from California sought care at a local emergency department (ED) and was hospitalized with a 2-day history of fever (102 F [38.9 C]), chills, headache, photophobia, diffuse myalgias, joint pains, nausea, vomiting, constipation, upper abdominal discomfort, and general weakness. On September 26, he had returned from a 10-day trip to Venezuela. On September 29, an infectious disease physician from the ED contacted the Marin County Health Department (MCHD) about the patient's symptoms; MCHD reported his illness to the California Department of Health Services (CDHS) as a suspected case of viral hemorrhagic fever. This report describes the investigation of the case.
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PMID:Fatal yellow fever in a traveler returning from Venezuela, 1999. 1082 87

A case of erythropoietic protoporphyria associated with severe hepatic dysfunction and acute pancreatitis is reported. The patient, a 33-year-old man, was admitted to our hospital complaining of upper abdominal pain, nausea, and vomiting of 3 days' duration. Laboratory tests on admission demonstrated liver dysfunction, anemia, and thrombocytopenia. On the third hospital day, the intensity of the upper abdominal pain increased, concomitantly with elevated levels of serum amylase. Ultrasonography and computed tomography scanning revealed a slightly enlarged pancreas. During this episode, he also complained of various neurological symptoms, including reduced mental alertness, weakness of extremities, constipation, profound sweating, and urinary retention. Porphyrin studies demonstrated markedly elevated erythrocyte and fecal protoporphyrin levels. Laparoscopic findings obtained after the attack subsided were compatible with porphyric liver cirrhosis. We therefore concluded that neurologic disorders and acute pancreatitis could develop in patients with erythropoietic protoporphyria with severe liver dysfunction.
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PMID:Erythropoietic protoporphyria with severe liver dysfunction and acute pancreatitis. 1083 76

Physical symptoms, which are highly prevalent in patients with cancer, have a major impact on many aspects of quality of life, and the best possible quality of life is the principal aim of palliative care. Few studies have reported the impact of home care on pain and symptoms among cancer patients living at home. The aim of this study was to evaluate the impact of home palliative care given by an experienced team on symptoms in advanced cancer patients. A consecutive series of 373 patients who were referred to a home palliative care program in the period 1993-1995 were prospectively evaluated. Patients were enrolled for the presence of different symptoms (pain, nausea and vomiting, dry mouth, dysphagia, gastric discomfort, constipation, diarrhea, dyspnea, drowsiness, weakness, confusion, psychological symptoms). For the purpose of the study we have selected 211 patients who, according to a retrospective assessment, survived for longer than 3 weeks and who were followed up until their deaths. Pain, nausea and vomiting, gastric discomfort, and diarrhea significantly decreased after palliative intervention. This improvement was maintained until death, whereas, after an initial improvement, dyspnea and constipation tended to increase in intensity in the last days of life. Drowsiness, weakness, and confusion increased in intensity in the last days of patients' lives. Similarly, fluid and food intake significantly decreased during the last days of life. Opioid dosage and frequency of opioid use increased with time, but this change did not reach statistical significance until the last days, when 70% of patients were taking opioids. These figures demonstrate the good impact of palliative care in this group of patients.
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PMID:The impact of home palliative care on symptoms in advanced cancer patients. 1092 71

We assessed the prevalence of self-reported medical complaints among the community-dwelling elderly receiving regular medication, and determined associations between health and sociodemographic variables, and the prevalence of complaints. The study included 170 patients, 60-90 years of age, living at home. Participants were recruited from the 3 main primary care clinics in Rishon LeZion. All were receiving chronic medication and were followed-up utilizing a long-term medication card. Data were gathered in interviews held in patients' homes using a structured questionnaire which included sociodemographics, diseases and medication, mental state assessment by Katzman's score, and a list of 15 medical complaints common among the aged. Relations to age, gender, education, living arrangements, number of diseases and number of medications per patient were determined. Mean age of participants was 73.2 +/- 6.0 years and they suffered an average of 4.07 +/- 2.16 diseases and took 5.10 +/- 2.83 types of drugs. The most prevalent complaints were: weakness and fatigue (65.0%), agitation and restlessness (56.4%), dry mouth (45.6%), constipation (43.6%) and dizziness (43.2%). The number of diseases, gender, education and age had the strongest associations with the prevalence of specific complaints, as well as their total number. The association between number of medications and mean number of complaints was of borderline significance.
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PMID:[Prevalence of medical complaints in the community-dwelling elderly receiving regular medication]. 1095 68

Four hundred consecutive patients who were referred to a home palliative care program were prospectively surveyed to estimate the prevalence and severity of common symptoms according to the changes in the performance status. Patients were admitted for the presence of different symptoms and psychosocial support. Common symptoms included in a standard form were rated for severity (absent 0, mild 1, moderate 2, severe 3) for each visit. Pain intensity was rated on a numerical scale (0-10). For each level of Karnofsky performance score (K), the frequency and the worse symptom intensity were recorded until patient's death. Data from 370 patients were analyzed. Pain was effectively controlled. In the final stage, it was also less frequently observed, despite the use of lower analgesic doses in the last days of life. The peak of opioid consumption and symptom frequency and severity was found at K40. This was also the most frequent K level at admission. Some symptoms, such as nausea and vomiting, dry mouth, gastric pyrosis, and diarrhea reached a peak in frequency and severity, then decreased with the advanced stage of the disease. Other symptoms, such as dyspnea, drowsiness, weakness, and confusion tended to further increase and to have a peak at the lowest levels of K. Dysphagia and constipation progressively increased in frequency and intensity, but decreased at the end. These findings clarify the actual frequency and intensity of symptoms in a non-selected home care population with advanced cancer.
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PMID:The course of symptom frequency and intensity in advanced cancer patients followed at home. 1098 48

We report the case of a 72-year-old female with pure autonomic failure, a rare entity, whose diagnosis of autonomic dysfunction was determined with a series of complementary tests. For approximately 2 years, the patient has been experiencing dizziness and a tendency to fall, a significant weight loss, generalized weakness, dysphagia, intestinal constipation, blurred vision, dry mouth, and changes in her voice. She underwent clinical assessment and laboratory tests (biochemical tests, chest X-ray, digestive endoscopy, colonoscopy, chest computed tomography, abdomen and pelvis computed tomography, abdominal ultrasound, and ambulatory blood pressure monitoring). Measurements of catecholamine and plasmatic renin activity were performed at rest and after physical exercise. Finally the patient underwent physiological and pharmacological autonomic tests that better diagnosed dysautonomia.
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PMID:Hormonal and cardiovascular reflex assessment in a female patient with pure autonomic failure. 1101 9


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