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 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study determines the prevalence of types of sicknesses and diseases affecting patients visiting health service facilities and the available health services within the Selebi Phikwe Ni-Cu mine area, Botswana. Through the administration of questionnaires and structured questions, attempts were made to establish and verify the existing human health problems at the study area by focusing on respiratory tract related symptoms of sicknesses and diseases. With the aid of statistical package for social sciences (SPSS), interpreted results from respondents indicated that all the health service providers served patients suffering from headaches, persistent coughing, chest pains, lower abdominal pains, pain when passing out urine, genital discharge and diarrhea. Seventy one percent of the health service providers indicated that their patients suffered from body weakness, 86 % indicated that they had patients who suffered from recent loss of body weight, and another 86 % pointed out that their patients had influenza/common cold. Other health complaints reported included unusual spitting, shortness of breath, palpitations, nausea/vomiting, diarrhoea, and constipation. Moreover the health service providers indicated that they had patients who suffered from significant illnesses of which some passed away. However if there are lacking facilities, patients are referred to bigger health service providers in the country. The findings of the study do not in general depict demarcating differences of health status of residents of the study area to those of the control site. A need therefore for further investigations to be conducted to establish relations of mining activities to human health at Selebi Phikwe is called for.
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PMID:Health Worker Opinion/perception of health services provided to patients in the Selebi Phikwe Ni-Cu Mine Area, Botswana. 1734 49

Reported here is a rare case of babesiosis with pulmonary complications followed by a review of the literature. Babesiosis presents clinically as a malaria-like illness with fever, chills, headache, fatigue with lymphopenia, atypical lymphocytes, mildly or transiently elevated serum transaminases, thrombocytopenia, and increased lactate dehydrogenase (LDH) levels. The diagnosis of babesiosis is based on identification of Babesia spp. on a peripheral blood smear. Babesiosis is usually mild in normal hosts, but it may be severe or even fatal in asplenic patients. Pulmonary manifestations are rare in babesiosis, but non-cardiogenic pulmonary edema (NCPE) is the most frequent manifestation. NCPE in babesiosis does not appear to be related to the degree of parasitemia or splenic function and its onset may be early or late. NCPE usually resolves rapidly with supportive treatment; it is rarely fatal. Clinicians should suspect NCPE in patients with babesiosis who acutely develop shortness of breath and have chest radiograph findings compatible with acute pulmonary edema without cardiomegaly or pleural effusions.
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PMID:Pulmonary complications of babesiosis: case report and literature review. 1755 89

2,4,6-Trinitrotoluene (TNT) is an important occupational and environmental pollutant. In TNT-exposed humans, notable toxic manifestations have included aplastic anaemia, toxic hepatitis, cataracts, hepatomegaly and liver cancer. Therefore, it is important to develop protection measures and to monitor workers involved in the clean-up of ammunition sites. Haemoglobin (Hb) adducts of TNT, 4-amino-2,6-dinitrotoluene (4ADNT) and 2-amino-4,6-dinitrotoluene (2ADNT), and the urine metabolites of TNT, 4ADNT and 2ADNT were found in 22-50% of the exposed workers, but not in the control group. The exposed workers were wearing protective equipment. The levels of erythrocytes, haemoglobin, creatinine, serum glutamic pyruvic transaminase and lymphocyte levels were significantly lower in the exposed workers than in the non-exposed workers. The levels of blood urea and reticulocytes were significantly higher in the exposed workers than in the non-exposed workers. Headache (26%), mucous membrane irritation (16%), sick leave (18%), lassitude (8%), anxiety (6%), shortness of breath (3%), nausea (5%) and allergic reactions (8%) were reported by the exposed workers. In a further analysis the U-4ADNT levels and the Hb-adduct levels were compared to the blood parameter and the health effects. The blood parameters were not significantly different between the U-4ADNT positive and U-4ADNT-negative group. Headache, mucous membrane irritation, sick leave, lassitude, anxiety, shortness of breath and allergic reactions were statistically not different between the two groups. Also in the workers with Hb-4ADNT adducts no significant negative changes were seen in regards to the changes of the blood parameters or the health effects. According to the results of the present study, it appears that the blood parameter changes and the health effects are more influenced by other factors than by the internal exposure to TNT.
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PMID:Biomonitoring of workers cleaning up ammunition waste sites. 1785 74

Topiramate is effective in migraine headache prophylaxis. Pulmonary symptoms are rarely described as adverse effects. We report the case of a 42-year-old woman with migraine headaches who developed chronic shortness of breath while taking topiramate. Our patient experienced hand paresthesiae at a dose of 25 mg daily, and exercise induced dyspnea at doses above 50 mg daily; these symptoms worsened with increasing topiramate doses. Physical exam and chest x-ray were normal. Blood gas revealed a metabolic acidosis. Symptoms resolved after discontinuation of topiramate. Topiramate induces a lowering of blood carbon dioxide, which is usually asymptomatic. This is due to inhibition of carbonic anhydrase at the proximal renal tubule resulting in impaired proximal bicarbonate reabsorption. The decrease in CO(2) blood level facilitates the occurrence of metabolic acidosis. To our knowledge, this is the first case report of topiramate-induced dyspnea in a patient with migraine headaches.
Headache
PMID:Migraine and topiramate induced dyspnea. 1786 49

To assess the associations between job stress and somatic symptoms and to investigate the effect of individual coping on these associations. In July 2006, a cross-sectional study was conducted during a periodic health check-up of 185 Japanese male office workers (21-66 yr old) at a Japanese company. Job stress was measured by job demand, control, and strain (=job demand/control) based on the Job Content Questionnaire (JCQ). Major somatic symptoms studied were headache, dizziness, shoulder stiffness, back pain, shortness of breath, abdominal pain, general fatigue, sleep disturbance, and skin itching. Five kinds of coping were measured using the Job Stress Scale: active coping, escape, support seeking, reconciliation, and emotional suppression. Comorbidities of hypertension, diabetes, obesity, depression, and anxiety were also evaluated. The most frequently cited somatic symptom was general fatigue (66%), followed by shoulder stiffness (63%) and sleep disturbance (53%). Of the five kinds of coping, only "active coping" was significantly and negatively associated with the number of somatic symptoms. The generalized linear models showed that the number of somatic symptoms increased as job strain index (p=0.001) and job demand (p=0.001) became higher, and decreased as active coping (p=0.018) increased, after adjusting for age and comorbidities. There was no statistical interaction among active coping, the number of somatic symptoms, and the three JCQ scales. Reporting somatic symptoms may be a simple indicator of job stress, and active coping could be used to alleviate somatization induced by job stress.
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PMID:The association of the reporting of somatic symptoms with job stress and active coping among Japanese white-collar workers. 1795 68

Enhanced sympathetic activity causes an exaggerated heart rate response to standing in the postural tachycardia syndrome (POTS). All patients describe symptoms of orthostatic intolerance such as dizziness, blurred vision, shortness of breath, palpitations, tremulousness, chest discomfort, headache, lightheadedness and nausea, but only one third suffer loss of consciousness. We report four patients with POTS, who had long ventricular pauses (i.e. asystole) and syncope during head-up tilt test. This suggests that a subset of patients with POTS can have a surge in parasympathetic outflow that precedes vasovagal syncope.
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PMID:Postural tachycardia syndrome with asystole on head-up tilt. 1795 28

In the afternoon of March 23, 2006 a Providence firefighter was diagnosed as having cyanide poisoning after working at a building fire. In the aftermath of three fires at commercial and residential sites that day, eight additional firefighters (out of 28 tested) were found to have elevated levels of cyanide. Numerous other members reported symptoms consistent with cyanide poisoning, including headaches, weakness and fatigue, nausea, and shortness of breath. The Providence Fire Department (PFD) established a joint union management committee to review the situation.
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PMID:Report of the investigation committee into the cyanide poisonings of Providence firefighters. 1837 73

Isopropanol (IPA) is a volatile solvent that is used in many industrial process. The major symptoms of acute isopropanol toxicity include dizziness, incoordination, headache, hypothermia, eye ataxia, irritation of upper respiratory tract and shortness of breath. Vomiting, hematemesis, diarrhoea and hypotension may occur following accidental ingestion of IPA. No data regarding subchronic or chronic toxicity of IPA were identified. The aim of this study was to measure the serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and of gamma-glutamyltransferase (gamma-GT) of the last five years in 40 printer workers after the removal of IPA from the industry. The serum levels of ALT, AST and gamma-GT were higher in the exposed workers than in non exposed. In conclusion, the results of this study show that the removal of IPA from the industry had a positive health effect improving the hepatic function of the workers.
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PMID:[Modifications of hepatic transaminases in workers exposed to low doses of isopropanol]. 1840 81

Diagnosis of myocardial infarction or acute coronary syndrome is difficult, especially in atypical presentation at an emergency department, and sometimes results in serious legal issues. Symptoms of atypical presentation include shortness of breath, dyspnoea on exertion, toothache, abdominal pain, back pain and throat pain. As of now, reports of a headache, especially exertional headache, as the only presentation of acute cardiac ischaemia are rare and only have case reports. We present two patients with a cardiac source of headache and analyse 32 patients with similar situations from MEDLINE search from 1966 to the present. Cardiac cephalalgia is benign in general, but potential risks for death should be considered. If the patient has increased risk of atherosclerosis with exertional headache, anginal headache should be highly suspected and further work-up should be undertaken.
Cephalalgia 2008 Aug
PMID:Cardiac cephalalgia: case reports and review. 1850 57

The "magic bullet" era of targeted cancer therapy began with the United States Food and Drug Administration approval of rituximab for the treatment of B-cell lymphoma in the late fall of 1997. Since then, several additional anticancer antibody products have received regulatory approval, including the monoclonal antibodies (MoAbs) trastuzumab for breast cancer and alemtuzumab for chronic lymphocytic leukemia, and the MoAb immunoconjugates gemtuzumab ozogamicin for acute myelogenous leukemia and yttrium 90 ibritumomab tiuxetan for B-cell lymphoma. These products are associated with adverse events that are quite different than those seen with chemotherapy. Adverse events associated with MoAb products typically have 1 of 3 etiologies: direct and indirect effects of antibody-antigen interaction, effects of toxins or radioisotopes that have been conjugated to antibodies, and allergic and hypersensitivity reactions to foreign protein. The infusion-related symptom complex is the most common and predictable side effect associated with all MoAbs that react with circulating blood cells. This pattern of various systemic effects includes flu-like symptoms such as headache, shortness of breath, fever, skin rash, hypotension, nausea, and asthenia, but usually occurs only in association with the first of any series of weekly infusions. The severity of these reactions is influenced by the rate of infusion, and the syndrome is the consequence of cytokines released from immune cells. Severe hypotension, bronchospasm, hypoxia, and even death have occurred. A true tumor lysis syndrome may occur if there are large numbers of proliferating antigen-positive cells in the blood. Symptoms related to the infusion reaction are ameliorated by slowing or stopping the infusion and administering antiinflammatory agents and antihistamines.
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PMID:Unique aspects of supportive care using monoclonal antibodies in cancer treatment. 1862 30


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