Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0043167 (pertussis)
 19,595 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In vitro activities of acidocillin and ampicillin were compared in 20 strains of Haemophilus influenzae, 50 strains of Enterococci and 4 strains of Bordetella pertussis by serial dilution test. There were no significant differences between both antibiotics. On Staphylococcus aureus (100 strains) and Streptococcus group A (25 strains) acidocillin was effective at the same degree as phenoxymethylpenicillin. After oral administration of 0.75 g acidocillin (1 h after a standard breakfast) serum peaks in 10 healthy adults were 6.1 +/- 0.51 mug/ml (after 1 1/2 h) which decreased to 0.5 +/- 0.10 mug/ml (after 4 h) and to 0.045 +/- 0.02 mug/ml (after 6 h). Urine-recovery in 9 h after oral administration of 0.75 g was found as of 58%, after i.v. administration of the same dose 78% (absorption rate nearly 74%). Therapy of whooping cough in 12 children with acidocillin (60 mg/kg/die) led to the disappearance of Bordetella pertussis from nasal swabs (only one failure caused by the child's frequent vomiting).
 ...
PMID:[Azidocillin: activity in vitro, pharmacokinetics and therapeutic results in whooping cough]. 18 85

During an outbreak of pertussis in the Cardiff area in 1974, 229 children with the disease were studied to assess the effect of immunisation upon its natural history and severity. The typical clinical features of pertussis, such as paroxysmal cough, whooping, vomiting, cyanosis, and irregular breathing, were less prevalent in both the immunised and the older children. Immunisation is the main factor in protecting against complications such as fits; and, together with older age, it protects against hospitalisation. Nevertheless, pertussis today can be just as severe as it was 40 years ago, and the vaccine remains the major factor ameliorating its natural history. The immunisation programme needs more active support by all child health workers.
 ...
PMID:The effects of immunisation upon the natural history of pertussis. A family study in the Cardiff area. 71 79

Due to a low acceptance of active immunisation against Bordetella pertussis, whooping cough continues to be a frequent childhood disease in parts of Germany. The age distribution in the lower Rhine area showed a peak incidence at 4.3 years of age, whereas 11% of all cases were observed in infants, and 6% were observed in adults. A significant sex difference was not found in children suffering from pertussis; in adult patients, however, women were more often affected. Whooping cough occurred during the whole year, its peak incidence was found during early winter. In children, paroxysmal coughing fits, vomiting and whooping were the primary symptoms of disease; adults and infants, however, developed these symptoms only in reduced frequency. About 25% of all cases showed an atypical course, and could only be diagnosed by laboratory tests. While leukocyte count and ESR did not have diagnostic significance, a combination of microbiological and serological tests showed a high diagnostic sensitivity and specificity. In contrast to the former GDR and to most European neighbours, the former Federal Republic overrated the side effects of active vaccination as compared to the various risks of natural infection. This resulted in a decline of vaccine acceptance to less than 10% in several areas of the former FRG. It is anticipated that the altered recommendation in favour of vaccination, and especially the future application of acellular vaccines with less side effects, will result in the elimination of whooping cough in all areas of Germany.
 ...
PMID:[The epidemiology of whooping cough]. 145 May 37

This is the first study in children from the United States that evaluates the immunogenicity of and adverse reactions to the Connaught/Biken two-component acellular pertussis vaccine compared with whole-cell pertussis vaccine when given as a primary immunization series at 2, 4, and 6 months of age. Three hundred eighty infants were studied; 285 received acellular diphtheria-tetanus toxoids-pertussis (DTP (ADTP)) and 95 received whole-cell DTP (WDTP). Following the third dose, ADTP vaccination produced higher antibody responses than WDTP to lymphocytosis-promoting factor (enzyme-linked immunosorbent assay IgG geometric mean titer (GMT) = 131 vs 9 and Chinese hamster ovary cell assay GMT = 273 vs 16) and to filamentous hemagglutinin (IgG GMT = 73 vs 10) (all P less than .0001). Agglutinin responses were higher in WDTP compared with ADTP recipients (GMT = 50 vs 37; P = .02). Local reactions were fewer for all three doses following ADTP vaccination. Fever, irritability, drowsiness, anorexia, vomiting, and unusual crying all occurred less frequently in ADTP compared with WDTP recipients for one or more of the three doses. We conclude that this two-component ADTP vaccine when given as a primary series produces greater immunogenicity and fewer adverse effects than the currently licensed WDTP vaccine.
 ...
PMID:Acellular pertussis vaccination of 2-month-old infants in the United States. 157 99

On the 1st of April in 1988, we identified 26 children with Fukuyama type congenital muscular dystrophy (FCMD) among 1,227,000 children in Tokyo whose ages ranged from 6 to 14 years. The prevalence rate of FCMD was 2.1 per 100,000. All affected children attended special school for crippled children. Mean absence from school on account of illness was 33.9 days in a year. Fifteen among 26 affected children had ability of verbal communication. The loss of gross motor function started at ages 6-7 years but muscle weakness might have occurred earlier. Ten affected children were treated with antiepileptic drugs. Six affected children needed to be hospitalized for the treatment of vomiting with dehydration, acute bronchitis, or pertussis infection during one year until the 1st of April in 1989. Two cases among 26 with FCMD died of respiratory complications shortly after admission.
 ...
PMID:[Survey of Fukuyama type congenital muscular dystrophy in Tokyo]. 173 25

A 39-year-old man developed paroxysmal cough, occasional vomiting after cough, and subconjunctival hemorrhage. His illness was complicated by episodes of seizure, with clonic movements of the arms and legs, brief loss of consciousness, and confusion. The episodes were triggered by mild, unremarkable coughing paroxysms. A diagnosis of pertussis was confirmed serologically by measurement of IgG, IgA, and IgM antibodies to pertussis toxin and filamentous hemagglutinin. Serologic studies confirmed the presence of Bordetella pertussis infection in the patient's 10-year-old daughter and suggested that his wife was infected as well. This case report illustrates the occurrence of typical pertussis with serious complications in an adult. Further research is required to determine the scope of this problem and the need for a program of adult immunization against pertussis.
 ...
PMID:Pertussis encephalopathy in an adult: case report and review. 177 35

A prospective study of minor reactions after the four combined vaccinations for diphtheria, tetanus, pertussis, and poliomyelitis (DTPP) was performed in 540 infants in the Netherlands. An analysis was made of the symptoms observed by the infants' parents after 2026 inoculations. The aim was to assess the frequency, association, and risk of recurrence of minor reactions. These were designated as fever (greater than or equal to 38.0 degrees C), local reactions, crying, and other general symptoms (changes in sleeping or eating patterns, vomiting, drowsiness, fretfulness). Fever occurred after 67.7% of inoculations, one or more local reactions after 66.2%, and increased crying after 64.4%. After 80% of inoculations, one or more other general symptoms occurred. Only 4.4% of inoculations were followed by no minor reaction. Fever rarely occurred as an isolated symptom; it showed a significant association (i) with one or more local reactions, (ii) with increased crying, and (iii) with two or more other general symptoms. Chances of fever, redness at the inoculation site, and crying after inoculation increased with repeat inoculations if these reactions had occurred after preceding inoculation(s).
 ...
PMID:Frequent symptoms after DTPP vaccinations. 177 87

Whooping cough continues to be a major childhood disease in parts of West Germany. At age six, more than one third of the children in our area have had pertussis according to parental information, whereas only 12% received a specific vaccination. During a four-year period from 1984 to 1987, a total of 2,881 clinically diagnosed cases of whooping cough were investigated. The children had a mean age of 4.1 years, 11% of all patients were younger than one year and 6% of the patients were adults with a mean age of 35.8 years. No sex difference was observed in children (less than 20 years) with clinically overt whooping cough. The seasonal distribution showed that whooping cough was present throughout the year, peaking in early winter. In relation to clinical symptoms, the isolation rate of Bordetella pertussis or Bordetella parapertussis from nasopharyngeal swabs continuously decreased with the duration of paroxysms, starting with 56% positive swabs on day 1. Titers (greater than or equal to 1:100) of IgA-antibodies to B. pertussis antigens increased with the duration of paroxysmal coughing. B. pertussis, however, was also isolated from 152 of 964 patients without the clinical signs of whooping cough. IgA-antibodies were also found in 522 patients with non-typical respiratory symptoms, but not in healthy blood donors. Children with clinically diagnosed whooping cough were compared to a group of children showing the symptoms but without any clinical or laboratory signs of whooping cough. We can assume from our data that the incidence and duration of non-paroxysmal coughing, the nocturnal increase in coughing, fever, auscultatory findings and a contact anamnesis occurred with a similar frequency in the whooping cough group and the control group. Apart from the typical paroxysmal fits, whooping and vomiting were found significantly more often in the pertussis group. At least 19% of patients with a recent infection with B. pertussis, however, were not diagnosed by clinical symptoms. The leukocyte count differed only marginally between the three groups and was of no great diagnostic value. A relative lymphocytosis, however, was found significantly more often in whooping cough patients and in patients with laboratory-diagnosed infection with B. pertussis. Our study indicates that part of the symptomatology and some laboratory findings in whooping cough patients in endemic areas of West Germany may differ from the classical form of the disease. Furthermore, our data stress the importance of an accurate procedure in diagnosing B. pertussis infection, and this can be facilitated by a combination of bacteriological and serological tests.
 ...
PMID:The epidemiological situation of pertussis in the Federal Republic of Germany. 177 29

The epidemiologic features and clinical spectrum of pertussis in the elderly are poorly understood. In October 1985, the Wisconsin Division of Health investigated an outbreak of pertussis in residents of a nursing home in rural Wisconsin. Clinical information and nasopharyngeal swab and acute- and convalescent-phase serum specimens were obtained from all consenting residents and employees. Of 105 residents, 38 (36.2%) were seropositive, including four who were culture-positive for Bordetella pertussis. Culture-positive residents (age range, 52-81 years) had cough lasting 43-54 days. Three of these residents had paroxysmal cough, and all four had cough that interrupted sleep; none of the residents had cough with apnea or vomiting, and all recovered without sequelae. Of six seropositive residents with clinical pertussis, five lived on the south wing of the facility. Of 104 employees, 8 (7.7%) were seropositive, but none were culture-positive for B. pertussis. The higher attack rate for residents and the clustering of clinical cases were consistent with ongoing transmission within the nursing home.
 ...
PMID:A pertussis outbreak in a Wisconsin nursing home. 189 32

Within a period of four years the diagnosis of pertussis was made in 169 adults (105 women, 64 men; mean age 35.8 [18-79] years). based on symptoms, specific antibodies and bacteriological examination of nasopharyngeal swabs (in 53). The findings were compared with those obtained in a control group of 2,771 children (1,381 females, 1,390 males; mean age 4.3 years). In the adult the dominant symptom was persisting cough, at times convulsive, while the other symptoms, characteristic in children, of rib retraction and vomiting were significantly less common in adults (retraction: 3% vs 40%; vomiting 12% vs 59%). A history of contact was elicited in only 17% of adults (38% in children). Confirmation of the diagnosis was obtained by growing Bordetella pertussis from a nasopharyngeal swab (6 of 53 patients [11%]; in children 45%), or finding significantly elevated antibody concentration or titre rise of specific antibodies against B. pertussis (IgG: 81% vs 68%; IgA: 91% vs 73%; IgM: 44% vs 72%). Half the adult patients were aged between 20 and 35 years. Contrary to the sex distribution of pertussis in children, significantly more women than men contracted the infection (P less than 0.01). It is concluded that even in adults pertussis should be considered in the differential diagnosis of persisting cough.
 ...
PMID:[Whooping cough in adults]. 201 39


1 2 3 4 5 6 7 8 9 Next >>