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 study was undertaken to determine the role of typhoid in febrile illness. It was found that in 1992, Salmonella typhi, the causative agent of typhoid, played a 2.3% role in 25404 diagnostic specimens sent to Mulago Hospital, Kampala, the largest hospital in Uganda. The rates of isolation fell gradually from 2.3% in 1992 to 0.3% by 1995. Instead malaria was found to play a major role in febrile illnesses. Out of 355 patients attending a private clinic in Kampala, whose blood was examined for both malaria and typhoid, 97% were positive for malaria parasites compared to 0.84% with significant O and H Salmonella typhi antibody titres of > 1:80. Also malaria parasites were found in 60% (out of 105) of patients who had had persistent fevers and in whom doctors had also requested for HIV antibodies. Those who had HIV antibodies alone were six per cent and the ones with both were 28%, a finding which showed relatively low association of malaria and HIV. Where multiple tests were requested on one patient having general malaise or body joint pains and/or constant headaches, malaria was found to play a major role (73%) compared to syphilis (4.3%) and brucellosis (13.3%). Malaria parasites were seen in normal sizes and in somehow young or stunted forms. The latter were found more often in patients who had experienced one or a combination of the following: intermittent fevers, backache, headache, tiredness, joint and/or neck pains, and who had already received treatment for malaria.
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PMID:Selected laboratory tests in febrile patients in Kampala, Uganda. 964 Aug 25

Various complications related to gastrointestinal system, central nervous system, and skeletal system may be observed during typhoid fever, but splenic abscess and pleural effusion are rarely encountered. A 12-year-old boy was admitted with fever, fatigue and pallor. On examination he had hepatosplenomegaly and severe anemia. He was diagnosed as having Salmonella typhi infection complicating with splenic abscess, pleural effusion and severe anemia, and successfully treated with percutaneous drainage with ultrasonography and antibiotics. In conclusion we would like to emphasize that typhoid fever should also be considered in patients with hepatosplenomegaly and severe anemia, and percutaneous drainage with ultrasonography may successfully be used in management of splenic abscess in typhoid fever.
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PMID:Splenic abscess, pleural effusion and severe anemia caused by Salmonella typhi. 1141 95

Brucellosis is a common zoonotic disease transmittable to humans from infected animal reservoirs. Malta, Rock, Gibraltar, Cyprus or Mediterranean fever, Bang's disease, intermittent typhoid or typho-malarial fever, undulant fever, etc. are just various synonyms for brucellosis. Patients suffering from this disease show unspecific symptoms, e.g. fever, chills, malaise, arthralgia, headache, tiredness and weakness. Human brucellosis may be caused by four of totally six genetically and phenotypically closely related Brucella species, i.e. B. melitensis, B. abortus, B. suis and B. canis. Although many organ systems may be involved, brucellosis is rarely fatal. Therapeutic failure and relapses, chronic courses and severe complications like bone and joint involvement, neurobrucellosis and endocarditis are characteristic for the disease. A definite diagnosis requires the isolation of Brucellae from blood, bone marrow or other tissues. However, cultural examinations are time-consuming, hazardous and not sensitive. Thus, clinicians often rely on the indirect proof of infection. The detection of high or rising titers of specific antibodies in the serum allows a tentative diagnosis. A variety of serological tests has been applied, but at least two serological tests have to be combined to avoid false negative results. Usually, the serum agglutination test is used for a first screening and complement fixation or Coombs' test will confirm its results. As Brucella ELISAs are more sensitive and specific than other serological tests, they may replace them step by step. This review will summarize advantages and disadvantages of the serological techniques used in clinical laboratories for indirect verification of human brucellosis.
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PMID:Laboratory-based diagnosis of brucellosis--a review of the literature. Part II: serological tests for brucellosis. 1465 29

Vaccines against Salmonella enterica serotype Typhi are used for prophylaxis of international travelers and have potential use as counterbioterrorism agents. The Vaccine Adverse Event Reporting System (VAERS) cannot usually establish causal relationships between vaccines and reported adverse events without further research but has successfully detected unrecognized side effects of vaccine. We reviewed reports to VAERS for US-licensed typhoid fever vaccines for the period of July 1990 through June 2002. We received 321 reports for parenteral Vi capsular polysaccharide vaccine and 345 reports for live, oral, attenuated Ty21a vaccine, with 7.5% and 5.5%, respectively, describing death, hospitalization, permanent disability, or life-threatening illness. Unexpected frequently reported symptoms included dizziness and pruritus for Vi vaccine and fatigue and myalgia for Ty21a vaccine. Gastroenteritis-like illness after receipt of Ty21a vaccine and abdominal pain after receipt of Vi vaccine, which are previously recognized events, occasionally required hospitalization. Nonfatal anaphylaxis was reported after both vaccines. VAERS reports do not indicate any unexpected serious side effects that compromise these vaccines' use for travelers' prophylaxis.
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PMID:Postmarketing safety surveillance for typhoid fever vaccines from the Vaccine Adverse Event Reporting System, July 1990 through June 2002. 1499 18

Life in the concentration camps of the Third Reich was like living on another planet. The prisoners, stripped of all rights, experienced constant humiliation, uncertain survival and endless terror. Living conditions were harsh, characterized by crowding, poor sanitation and personal hygiene, lack of proper clothing and heating. The days began early with long marches and slave labor. Sleep was short and interrupted, and fatigue was constant and severe. Above all hoovered the dark cloud of ever-present famine. The prisoners were given about a fourth of the daily calorie requirements, and the food lacked vital components such as vitamins and other essential ingredients. The psychological stress was extreme, yet morbidity and mortality were mainly due to infections, injuries and hunger. Lice, scabies and other skin diseases were common. Typhus fever was ever-present, both endemic and epidemic, with a fatal outcome. Many suffered from tuberculosis, typhoid, dysentery, pneumonia and other infections diseases. Injuries were common, caused by beating, punitive whiplashing and other forms of physical abuse, gunshot wounds and dog-bites. Skull injuries with brain contusions and hemorrhages were prevalent, as well as fractured limbs, ribs and pelvic bones. Blunt injuries to chest and abdomen often had fatal outcomes due to the perforation of viscera and peritonitis or as a result of massive hemorrhage from ruptured blood vessels. The harsh winters were marked by frozen gangrenous limbs and hypothermia. Yet, the most ominous condition was the "hunger disease" with its multiple clinical expressions which, in their extreme form, led to the emaciated "musleman" and eventual death.
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PMID:[Morbidity in the concentration camps of the Third Reich]. 1511 84

A prospective observational naturalistic study was conducted to assess the reactogenicity of the combined hepatitis A and hepatitis B (HAB) vaccine in a real-life setting. All healthy candidates for HAB vaccination attending an adult vaccination centre between October 1998 and February 2000 were invited to participate in the study. A follow-up diary card was provided to subjects to record local and general symptoms during a 4-day follow-up. Intensity was graded from 1 to 3. Redness was recorded as presence or absence. Fever was defined as axillar temperature > or =37.5 degrees C and grade 3 >39.0 degrees C. For all other symptoms, grade 3 was defined as an adverse reaction preventing normal everyday activities; 998 subjects (74% females), mean age (+/-S.D.) of 23 years (+/-4.5) (range: 11-54 years) agreed to participate. At first immunization 92% were <30 years old. Grade 3 pain and swelling was recorded in 1.2% and 0.3% of local symptom sheets completed, respectively; 438 subjects received the HAB vaccine alone (group 1) whereas 560 received at least one concomitant vaccine (group 2). In 45%, 27%, 18% and 10% of subjects the HAB vaccine was coadministered with 1, 2, 3 or 4 to 6 vaccines (mainly Td adult-type, typhoid, MMR and IPV vaccine). Grade 3 pain and swelling were recorded in 1.2% & 0.3% of symptom sheets (SS), respectively. In group 1, any fever and grade 3 fever was recorded in 3.5% and 0.1% of SS. Group 1 versus 2 had a lower risk for any fatigue (p=0.0002; OR=0.617) and any malaise (p=0.0076; OR=0.693) but not for grade 3 symptoms. In conclusion, our study showed that the HAB vaccine is well tolerated in adults either alone or coadministered with other vaccines in the routine clinical practice.
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PMID:Reactogenicity profile of a combined hepatitis A and B vaccine in clinical practice: a naturalistic study in adult travellers. 1575 32

The present study found adult rates of chronic fatigue syndrome (CFS) in Nigeria that were somewhat higher than rates from community-based CFS epidemiologic studies in the USA. The rates of chronic fatigue for both adults and children were also higher than in existing community-based studies. It is possible that the presence of several fatiguing illnesses such as malaria and typhoid, the lack of adequate healthcare resources and poverty in Nigeria, place individuals at greater risk for fatigue and its syndromes. There is a need for more epidemiologic studies on the prevalence and sociodemographic characteristics of CFS in developing countries.
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PMID:The prevalence of chronic fatigue syndrome in Nigeria. 1743 96

Although salmonellosis is a common endemo-epidemic disease in Benin, there is a paucity of data about it. The purpose of this cross-sectional study was to determine the incidence of major salmonellosis requiring hospitalizaton and to describe its epidemiological, clinical, and serologic features as well as treatment and outcome. Consecutive cases observed at the Medical Department of Parakou University Hospital in Benin between January 1, 2005 and December 31 2007 were included. Salmonellosis was defined on the basis of clinical and serological criteria. Among the 2,520 patients hospitalized during the study period, salmonellosis was diagnosed in 135 (5.4% [95% CI 4.5%-6.3%]). Highest incidences were observed in January, July, October and November. The main symptoms were headache, fever, fatigue and abdominal pain. The Salmonella typhi serotype was identified in 94.8% of patients. Two patients presented co-infection, i.e., Salmonella typhi with paratyphi A in one case and Salmonella typhi with paratyphi B in the other. Fluoroquinolones were used for treatment in 79.3% of patients. Outcome was favorable in 62.2%. The main complications were,typhoid digestive perforation in 11.1%, and gastrointestinal bleeding in 8.1%. The mortality rate was 4.4% (n=6). These data are consistent with previous reports in the literature and confirm the frequency and severity of salmonellosis in Benin.
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PMID:[Major salmonellosis in Benin]. 2239 42

We describe fever of unknown origin (FUO) in a 57-year-old woman with hepatosplenomegaly. The diagnostic workup was directed at diagnosing a lymphoma. Her history of travel and exposures to food and water did not make typhoid fever a likely diagnostic possibility. Because she presented with prolonged fevers, fatigue, anorexia, weight loss, and night sweats with hepatosplenomegaly, lymphoma was likely. Initially, Epstein-Barr virus (EBV) was not considered because of her age, the absence of pharyngitis and cervical adenopathy, and the higher likelihood of another diagnosis, ie, lymphoma. Eventually, her FUO was diagnosed as EBV presenting as "typhoidal mononucleosis." Typhoidal mononucleosis is an extremely rare presentation of EBV as a cause of FUO in an adult. All of her symptoms as well as her clinical and laboratory findings resolved spontaneously.
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PMID:Fever of unknown origin (FUO) in an elderly adult due to Epstein-Barr virus (EBV) presenting as "typhoidal mononucleosis," mimicking a lymphoma. 2281 19

Salmonella enterica (S. enterica) are Gram-negative bacteria that can invade a broad range of hosts causing both acute and chronic infections. This phenotype is related to its ability to replicate and persist within non-phagocytic host epithelial cells as well as phagocytic dendritic cells and macrophages of the innate immune system. Infection with S. enterica manifests itself through a broad range of clinical symptoms and can result in asymptomatic carriage, gastroenteritis, systemic disease such as typhoid fever and in severe cases, death (1). Exposure to S. enterica serovars Typhi and Paratyphi exhibits clinical symptoms including diarrhea, fatigue, fever, and temperature fluctuations. Other serovars such as the non-typhoidal Salmonella (NTS), of which there are over 2,500, are commonly contracted as, but not limited to, food-borne sources causing gastrointestinal symptoms, which include diarrhea and vomiting. The availability of complete genome sequences for many S. enterica serovars has facilitated research into the genetic determinants of virulence for this pathogen. This work has led to the identification of important bacterial components, including flagella, type III secretion systems, lipopolysaccharides, and Salmonella pathogenicity islands, all of which support the intracellular life cycle of S. enterica. Studies focusing on the host-pathogen interaction have provided insights into receptor activation of the innate immune system. Therefore, characterizing the host-S. enterica interaction is critical to understand the pathogenicity of the bacteria in a clinically relevant context. This review outlines salmonellosis and the clinical manifestations between typhoidal and NTS infections as well as discussing the host immune response to infection and the models that are being used to elucidate the mechanisms involved in Salmonella pathogenicity.
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PMID:Salmonella-host interactions - modulation of the host innate immune system. 2533 55


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