Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We reviewed the case notes of 23 adult patients infected with Salmonella typhi and admitted to the infectious disease unit, Auckland Hospital between January 1977 and December 1984. Fifteen had typhoid fever and eight were chronic carriers of S typhi. All isolates were sensitive to amoxycillin, chloramphenicol and cotrimoxazole. Ten of those with typhoid fever had recently been in tropical countries, predominantly Pacific Islands. The remaining five all lived in South Auckland and had not travelled out of New Zealand: we suspect that contaminated shellfish collected from the Manukau Harbour in South Auckland were the source. Typhoid fever should be suspected in young travellers returning to New Zealand with fever, diarrhoea, abdominal pain and headache. Similarly this diagnosis should be suspected in Polynesians and Maoris from South Auckland who have not travelled. All but one patient with typhoid fever responded clinically to the initial regimen which was usually oral amoxycillin given for a median 18 days. One other patient relapsed. Cholescystectomy and subsequent oral antibacterials eradicated S typhi from five biliary carriers with abnormal gallbladders. Prolonged high dose oral amoxycillin alone was effective in one of two carrier patients with normal gallbladders. The role of the Department of Health in identifying carriers of S typhi remains important.
 ...
PMID:Salmonella typhi infection in adults is not limited to travellers returning from the tropics. 346 68

Patients usually provisionally diagnosed as having typhoid fever or pneumonia are regularly admitted to the Rietfontein Fever Hospital suffering from psittacosis. The main symptoms are intense headache, chills and fever and an irritating non-productive cough. Later most patients develop signs of pneumonitis most clearly seen on radiographic examination. An important clue to the diagnosis is a history of contact with birds, most often budgerigars and more recently cockatiels. The diagnosis may be confirmed by the isolation of Chlamydia psittaci, the causative organism, but more usually reliance is placed on the results of serological tests revealing the development of chlamydial antibodies. None of the patients in this series developed serious complications, but if not treated psittacosis sufferers may develop severe pneumonitis, hepatitis and gastro-enteritis; the mortality rate is up to 20%. A rare but fatal complication is chlamydial endocarditis, presenting with the signs and symptoms of subacute bacterial endocarditis, but giving repeated negative blood cultures. The illness responds specifically to treatment with tetracycline antibiotics within 48 hours. Chlamydial infections are widespread among avian species. In the RSA most cases of psittacosis have resulted from contact with budgerigars and cockatiels, but outbreaks have been associated with imported batches of birds including South American parrots and Australian finches, emphasizing the need for vigilance at seaports.
 ...
PMID:Psittacosis in the RSA. 370 61

Some aspects of typhoid fever in 77 children are discussed. There were 48 boys and 29 girls and their ages ranged from 1 month to 12 years. The patients were treated with chloramphenicol 100 mg/kg/d during the first 2 weeks and with either amoxycillin (100 mg/kg/d) or ampicillin (200 mg/kg/d) during the third week. The average duration of fever was 5.2 days. There was 1 relapse and 1 child, a baby aged 1 month, died. The correct diagnosis was not suspected by the referring doctor in 38% of the patients. On admission the commonest complaints were fever, abdominal pain, diarrhoea, headache and vomiting. The commonest findings on examination were tenderness or distension of the abdomen, apathy or delirium, rhonchi or crepitations, liver enlargement and meningism. There was anaemia (Hb less than 10 g/dl) in 23% and lymphopenia (less than 1500/microliter) in 43% of the patients. The differential white blood cell count revealed 5% or more unsegmented neutrophils in 32% of the patients, while 25% had 10% or more band cells. Two patients (sisters) failed to respond after 15 and 16 days of therapy with chloramphenicol and ampicillin because of resistant Salmonella typhi and were successfully treated with co-trimoxazole. Practitioners caring for black patients should always be on the alert for typhoid fever; some patients may not respond to chloramphenicol or amoxicillin. During the acute phase milk feeds are best replaced by soya products because of abdominal distension or aggravation of diarrhoea by milk.
 ...
PMID:[Aspects of typhoid fever in children]. 376 9

Spondweni virus is a mosquito-borne flavivirus previously reported to cause human disease in Southern and West Africa. A serologically confirmed case of Spondweni virus infection in a U.S. citizen residing in Upper Volta is reported. Symptoms included fever, chills, headache, myalgia, nausea, and rash. A greyish mucoid lining was present on the posterior pharynx. The differential diagnosis included rickettsial infection, leptospirosis, typhoid fever, and numerous viral illnesses including Lassa fever. Evidence of Spondweni virus infection was also found in two other U.S. citizens residing in Gabon and Cameroon. Spondweni virus might be a cause of acute febrile illness throughout West Africa, and its presence should be considered in the differential diagnosis of febrile illness and in antibody surveys in that region.
 ...
PMID:Spondweni virus infection in a foreign resident of Upper Volta. 612 99

A major common-source, foodborne epidemic of typhoid fever occurred in San Antonio, Tex, in the fall of 1981, involving 80 verified cases. We summarize the clinical course of our 34 patients who had a nonspecific symptom complex that included at the initial examination fever (32 patients, 93%), headache (19 patients, 57%), diarrhea (11 patients, 33%), and anorexia (ten patients, 30%). The most common initial diagnoses were urinary tract and upper respiratory tract infections. The subsequent isolation of Salmonella typhi from blood cultures was usually unexpected. Physical findings were different from two previous series originating in the United States. Hepatomegaly was noted in only 7% (two patients), splenomegaly was noted in 13% (four patients), and rose spots were noted in 5% (two patients) of the patients. Liver function test results, however, were abnormal in 32 (95%) of the 34 patients (mean SGOT, 155 IU/mL). Typhoid fever, as seen in this outbreak, was notable for its nonspecific and mild manifestation and uniformly favorable outcome.
 ...
PMID:Typhoid fever. An epidemic with remarkably few clinical signs and symptoms. 670 25

Safety, tolerance and immunogenicity of the purified Vi polysaccharide vaccine (Typhim Vi) against typhoid fever was evaluated in primary school children aged 5-15 years. A total of 435 children were vaccinated, each with a single intramuscular injection in the left deltoid muscle. One hundred and ten children were randomly selected for blood samples on day 0 (pre vaccination) and day 30 (post vaccination). Vi antibodies studied by Radio immuno assay (RIA) on 97(88%) paired sera showed a seroconversion rate of 76.2% and seroprotection rate after vaccination was 74.2%, while 6.2% of children already had protective immunity before vaccination. The vaccine was well tolerated. Most commonly reported reactions were mild pain at site of injection (83%), and a few complained of mild swelling (4.6%), induration (1.1%), itching (1.1%) and headaches (1.4%). All reactions were of mild severity and disappeared within 24 to 48 hours.
 ...
PMID:Typhim Vi vaccine against typhoid fever: a clinical trial in Kenya. 779 67

The present prospective study was carried out to observe the changing trends in the clinical pattern and multidrug resistance in typhoid fever. Fever was the main presenting feature. Other associated features were headache, vomiting, diarrhoea, altered sensorium and jaundice. Out of 78 patients, one patient died due to enteric encephalopathy and other due to septicaemia with peripheral circulatory failure. 12 patients responded to chloramphenicol and gentamycin. 51 patients responded to ciprofloxacin, while remaining 9 patients responded to combination of cefotaxime and amikacin. Three patients showed in vitro resistance to ciprofloxacin and two out of these also showed no response in vivo. This study re-emphasises the changing pattern, prolonged course and role of quinolones especially ciprofloxacin in the management of drug resistant typhoid fever, but at the same time indicates that ciprofloxacin is not the drug of choice in all cases of typhoid fever and resistance to it may be seen in some cases, where other drugs have to be used.
 ...
PMID:A study of culture positive multidrug resistant enteric fever--changing pattern and emerging resistance to ciprofloxacin. 786 49

A total of 592 children with clinical diagnosis of typhoid fever admitted to the Dr B. C. Roy Memorial Hospital for Children, Calcutta, India during the period between February 1990 and January 1992, were screened for Salmonella typhi by blood culture. S. typhi was isolated from 221 (37.3%) cases. The majority of the strains (92.3%) showed multi-drug resistant (MDR). They were resistant to chloramphenicol, ampicillin, tetracycline and trimethoprim-sulphamethoxazole. However, all the strains were uniformly (100%) susceptible to gentamicin, amikacin, furazolidone, norfloxacin and ciprofloxacin. Minimum inhibitory concentration of the antimicrobial agents against the resistant strains of S. typhi ranged between 200 and > 1600 micrograms/ml. Phage type 0 was most frequently encountered. The rate of isolation of S. typhi was more or less the same in all the pediatric age groups. The majority of the cases came from lower socio-economic classes with poor personal hygiene. Fever was the main presenting feature in all the cases. Other associated features of the MDR typhoid fever cases, who were uncomplicated during admission, were headache (36.0%), chill and rigor (23.2%), diarrhea (37.2%), anorexia (26.2%), vomiting (23.8%), cough (18.0%) and abdominal pain (19.8%). Hepatosplenomegaly was present in 42.4% cases. However, complications were less frequently encountered among the MDR typhoid fever cases who were uncomplicated during admission and treated as in-patients. Fourteen bacteriologically-confirmed MDR typhoid fever cases had jaundice and another 18 cases had an abnormal state of consciousness during admission. Four (2.0%) bacteriologically-confirmed MDR typhoid fever patients died during the period of observation.
 ...
PMID:Multi-drug resistant typhoid fever in hospitalised children. Clinical, bacteriological and epidemiological profiles. 795 89

Non-typhoid salmonellosis remains a common infective illness. We studied 77 consecutively admitted children aged 1 month to 15 years in order to determine frequency of antecedents, the strain of the isolated organisms, clinical findings, frequency of complications and the adequacy of management. The presentation and severity of the illness were compared between younger than two and older children. Salmonella typhimurium was isolated in 65% of the cases. Two thirds of the tested strains were multiresistant to antibiotics. Non-typhoid salmonellosis usually occurred in the form of acute gastroenteritis: in only 4% of the cases it presented as pyrexia of unknown origin without gastrointestinal symptoms. 30% of the cases had been exposed to one or more antimicrobial agents within four weeks before the date of their stool culture. Only 30% had been breast fed. Previously diagnosed cow's milk protein intolerance resulted to be present in 14% of the less than two years old children (p < 0.02). Abdominal pain and headache were found more frequently in older children (p < 0.02). Protein C reactive values were significantly higher in this age group (p < 0.05). 25% of the children were mildly or moderately dehydrated. Hypernatremia was uncommon. 31% of the cases were treated with antibiotics: the antimicrobial treated children presented diarrhoea for longer period (p < 0.05) and they remained admitted for longer time (p < 0.00).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Clinico-epidemiological observations of 77 pediatric cases of infection with non-typhi salmonellae]. 807 87

A 24-year-old Chinese woman was admitted for cholestatic jaundice following a short history of fever associated with headache and diarrhoea. She had mild hepatomegaly. Initial laboratory investigations were non-contributory. A percutaneous liver biopsy revealed inflammatory changes more in keeping with a systemic infection than a primary hepatitic problem. Repeat blood and stool cultures finally grew salmonella typhi. Jaundice is a rare manifestation of typhoid fever; it occurs in less than one-third of patients with hepatomegaly. Such a presentation may mimic primary hepatic infections. Awareness of this rare occurrence in typhoid fever would help in early diagnosis and therapy.
 ...
PMID:Uncommon presentation of typhoid fever: a case report. 812 63


<< Previous 1 2 3 4 5 6 7 Next >>