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Query: UMLS:C0040425 (
tonsillitis
)
1,594
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The incidence of oral alpha-streptococci with inhibitory activity against group A streptococci, as a defense mechanism against bacterial infection in the oral cavity, was investigated in 141 patients with streptococcal
tonsillitis
. The study population included both children (n = 79) and adults (n = 62).
Infection
by group A streptococci appeared to be more common in children than in adults, as the detection rates of inhibitory alpha-streptococci in healthy children (29.7%), as well as pediatric patients with
tonsillitis
(14.9%), were lower than those in adults (63.0%; p < .01). It is possible to consider oral alpha-streptococci with inhibitory activity to be among the indications for tonsillectomy in patients with streptococcal
tonsillitis
, since the detection rate of inhibitory alpha-streptococci in surgical cases (10.9%) was significantly lower than that in nonsurgical cases (31.1%; p < .01). The high detection rate of these strains during the postoperative state supported the observation that the incidence of group A streptococcal infection was decreased postoperatively. Accordingly, it is useful to investigate bacterial interference between oral alpha-streptococci and group A streptococci in patients scheduled for tonsillectomy.
...
PMID:Interaction between oral alpha-streptococci and group A streptococci in patients with tonsillitis. 922 58
Following its introduction into the market, PAPM/BP (panipenem/betamipron) was clinically studied in 188 evaluable cases out of 207 cases primarily of respiratory
infectious diseases
treated at the pediatric departments of 15 hospitals. In the clinical evaluation, the drug proved effective in three of three cases of sepsis; three of three cases of suppurative meningitis; nine of ten cases of laryngopharyngitis, six of seven cases of
tonsillitis
, 56 of 63 cases of acute bronchitis, 90 of 98 cases of pneumonia, and one of one case of phyothorax, all of which are respiratory
infectious diseases
; one of one case of secondary infection of a chronic respiratory disease; and two of two cases of lymphadenitis, which is a disease of the soft dermal structure. The overall efficacy rate was 91.0% (171/188 cases). In the bacteriological study, Gram-positive bacteria were eliminated in five of five strains of S. aureus, 30 of 31 strains of S. pneumoniae (96.8%), and three of three strains of S. pyogenes. Gramnegative bacteria were eliminated in 15 of 17 strains of H. influenzae (88.2%), three of four strains of M. catarrhalis, and two of two strains of K. pneumoniae. The overall elimination rate was 92.1% (70/76 strains). In the 23 strains of S. pneumoniae that were examined, penicillin-resistant strains accounted for 56.5%, showing an elimination rate of 100%. No serious adverse effects were observed, and the incidence of adverse effects was 1.45%. As for abnormalities in laboratory tests, levels of GOT and GPT increased in eight cases (3.88%), LDH increased in one case (0.48%), and neutropenia occurred in one case (0.51%). These results suggest that PAMP/BP could be considered the first choice in the treatment of
infectious diseases
in pediatrics, due to its effectiveness and high level of safety.
...
PMID:[Clinical and bacteriological studies on panipenem/betamipron in pediatrics. Kanagawa Research Group for Infectious Diseases of Children]. 964 2
The content of medium-weight molecules (MWM) in the plasma was evaluated by the screening method in 280 patients with prevalent
infectious diseases
(viral hepatitides A, B, and C, influenza, acute dysentery, alimentary toxicoinfections, and
tonsillitis
). Control group consisted of 70 donors. The maximum levels of MWM were observed at the peak of disease. In viral infections the increase in the level of MWM was longer. The values of MWM depended on the disease severity and presence of the intoxication syndrome. Plasma concentration of MWM correlated with the presence of the leading clinical syndromes in
infectious diseases
. Measurement of MWM level in the plasma of infectious patients can be used as a criterion of recovery and a prognostic and additional diagnostic test.
...
PMID:[The significance of detecting medium-weight molecules in the plasma of patients with viral and bacterial infectious]. 1087 91
In the course of the past two decennia, a 3rd route of complement activation (next to the classical and the alternative routes) has been identified: the lectin route in which mannose-binding lectin (MBL) plays an essential role. MBL is produced in the liver. From the phylogenetic and functional points of view, complement activation via MBL falls in between the alternative and the classical routes and combines the advantages of the former (an early response, without the intervention of antibodies) with those of the latter (high specificity). The binding of MBL to the surface of a microorganism results in the activation of two serine proteases (MASP1 and MASP2) that are coupled to MBL. These enzymes can activate C4 and C2 so that, via the MBL route, the C3-convertase of the classical route (C4b2b) is produced long before there are any specific antibodies. The gene for MBL is located on the long arm of chromosome 10 and consists of a promoter gene and 4 exons coding for the protein. The prevalence of mutations in the MBL gene is about 10%, but in Africa South of the Sahara it is as high as 30%. MBL deficiency predisposes both children and adults to all sorts of
infectious diseases
, chronic diarrhoea,
tonsillitis
, otitis media, pneumonia, (meningococcal) meningitis, sepsis and osteomyelitis. Remarkably, MBL deficiency may actually be advantageous in some infections, because certain microorganisms use MBL or complement to invade the cell.
...
PMID:[Immunology in the medical practice. XXVII. Mannose-binding lectin, an important link for nonspecific or hereditary immune reaction]. 1107 14
Infection
with group A beta-hemolytic streptococci (GABHS) is the most common bacterial cause of acute pharyngitis and
tonsillitis
beyond infancy. We report on two patients with scarlet fever associated with hepatitis. The patients (boys aged 6 and 7 years) both presented with a scarlatiniform rash, dark urine and light-colored stools. Laboratory studies revealed elevated liver transaminases and negative antibody tests against hepatitis viruses A, B and C, cytomegalovirus and Epstein-Barr virus. Both patients were treated with antibiotics and recovered completely within a few days. Although the association between scarlet fever and hepatitis has been known for many decades, the pathogenesis is still unknown. Physicians treating patients with group A beta-hemolytic streptococcal infections should be aware of possible hepatic involvement.
Infection
PMID:Scarlet fever associated with hepatitis--a report of two cases. 1096 36
Medical documentation of the 342 patients hospitalised for infectious mononucleosis at the departments of
infectious diseases
of two county hospital was retrospectively reviewed between 1990 and 1996 and the most important clinical data were recorded. In order to document the effect of control measures, which were taken for the improvement diagnosis and therapy, data of the 105 infectious mononucleosis patients at one of the mentioned departments were also recorded in 1997 and 1998. The length of the time before the hospital admission (avg. 10.3 days), the length of the hospital stay (avg. 9.2 days) and the respectable amount of antibiotics taken for this indication show that this disease has great cost effect. High rate of classical clinical signs (fever, pharyngitis, lymphadenopathy, atypical cells) indicates, that the majority of the patients consulting their doctors presented the well-known signs of the disease. Only 43.6% of the patients were diagnosed as infectious mononucleosis by the G. P. s. Majority of the cases were treated for
tonsillitis
. 90.7% of the patients were given antibiotics before the hospital admission (avg. 1.6 antibiotics/person). 43.3% of the patients left the hospital without serologic diagnosis. After drowning lesson from the first part of this study, there was significant decrease in the rate of lack of serologic diagnosis and in the amount of consumption of antibiotics for this indication in the hospital, but there was no change at the level of G. P. s. The results of this paper demonstrate that the daily routine diagnosis and treatment of a well-known diseases differs remarkably from optimal practice. The fact is, that even if the physician has knowledge of a certain disease, does not necessarily mean that he uses it in his routine work. In order to reduce this failure, authors propose introduction of protocols and regular review of the practice.
...
PMID:[Clinical aspects of the diagnosis and treatment of infectious mononucleosis in primary care and in departments of infectious diseases]. 1137 92
Bacterial infection with Clostridium perfringens in children less than 2 years of age is frequently associated with meningitis, necrotizing gastrointestinal infection, and postoperative infections. However, a review of the literature reveals no reports of these bacteria infecting the tonsils. A 9-month old black female was found unresponsive at the baby-sitter's and was rushed to the hospital. Shortly after admission to the emergency department death was pronounced. An autopsy performed on this otherwise healthy infant revealed shock and acute necrotizing bacterial
tonsillitis
. The initial report of this infant's death was questionable sudden infant death syndrome and questionable smothering. Postmortem cerebrospinal fluid, blood, and lung cultures grew pure colonies of C. perfringens. The necrotizing tonsil revealed no significant gross lesions. Microscopically, large numbers of gram-positive rods were easily recognized and were compatible with C. perfringens. Because the oropharynx is a common portal of entry for infectious agents, it is essential to sample tissues of Waldeyer's ring and especially the tonsils to find
infectious diseases
that may become systemic.
...
PMID:Acute necrotizing bacterial tonsillitis with Clostridium perfringens. 1139 54
In 1999 for the first time the PHLS undertook a questionnaire survey of general practitioners' views of the burden of
infectious disease
and the priorities for research and development of
infectious disease
services within the PHLS. Three hundred and seventy-one (38%) of 979 questionnaires mailed to chairs of primary care groups in England, and general practitioners in research networks, were returned. Service areas: computer transfer of laboratory results was considered of greatest priority. Guidance on antibiotic usage, guidance on
infectious diseases
and education for general practitioners were ranked two, three and four. Burden of
infectious disease
in primary care: upper respiratory tract infections,
tonsillitis
/pharyngitis, otitis media/externa and acute cough were placed one, three, four and seven respectively. Urinary tract infections were ranked second and dyspepsia/Helicobacter pylori fifth. Leg ulcers, diarrhoea, genital chlamydia infection and vaginal discharge were other diseases considered to cause a large burden of ill-health. Genital chlamydia, tuberculosis, Helicobacter pylori and meningococci were ranked one, two, three, and five in the NHS opportunity to affect the burden of ill-health. Priorities for improvements to diagnostic tests, evidence on which to base treatment and guidance: chronic fatigue/ME was ranked top in these areas. The other top ten syndromes ranked in order were genital chlamydia infections, antibiotic resistance surveillance, vaginal discharge, leg ulcers, sinusitis, otitis media/externa, dyspepsia/Helicobacter pylori, Creutzfeld Jacob Disease, and
tonsillitis
. This consultation exercise has highlighted broad areas for future PHLS involvement in primary care. In order to make progress, further consultation is needed with groups of GPs, and other relevant bodies. Particularly for the areas ranked in the top ten, the type of further PHLS involvement needs to be defined. For some syndromes (chronic fatigue and leg ulcers) this may be writing guidance and for others (respiratory tract infections) more treatment trials are required. The purposes and possible methods of
communicable disease
surveillance in general practice should be the subject of additional consultation.
...
PMID:PHLS primary care consultation--infectious disease and primary care research and service development priorities. 1146 14
Among adults, acute sinusitis,
tonsillitis
/pharyngitis, community-acquired pneumonia (CAP) and acute exacerbations of chronic bronchitis (AECB) are the most commonly encountered respiratory tract infections (RTIs) in the community. Empiric antibacterial therapy is the most widely used approach for the treatment of such infections. The appropriate antibacterial requires consideration of a number of patient-, pathogen- and drug-related factors. One additional factor is the global spread of resistance among common respiratory pathogens such as Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis, which limits the utility of existing antibacterials. Telithromycin (HMR 3647), the first of a new family of antibacterials, the ketolides, was designed specifically to provide optimal therapy for community-acquired RTIs. This agent, which has a broad spectrum of antibacterial activity against common respiratory pathogens (including resistant strains and atypical/intracellular organisms), has been clinically and bacteriologically evaluated against gold-standard comparators in a series of phase III clinical trials. The results of these studies demonstrate that telithromycin, at a dosage of 800 mg once daily, is an effective, well-tolerated agent for the treatment of the most commonly encountered community-acquired RTIs. Moreover, telithromycin meets the challenge of increasing antibacterial resistance. High rates of clinical cure and bacteriologic eradication were achieved, even in patients infected with problematic resistant pathogens such as penicillinG- and macrolide-resistant S. pneumoniae. In summary, telithromycin represents a promising new antibacterial for the treatment of community-acquired RTIs. With high efficacy and bacterial eradication rates, good tolerability and convenient once-daily administration, telithromycin therapy should result in increased patient compliance and improved outcomes, thereby minimizing the risk of developing antibacterial resistance.
Infection
2001 Dec
PMID:Clinical management of respiratory tract infections in the community: experience with telithromycin. 1178 52
The treatment of respiratory tract infections (RTIs) continues to challenge the knowledgeable and conscientious physician. Upper RTIs such as sinusitis and
tonsillitis
/pharyngitis - while not generally life-threatening - are associated with personal cost and suffering, while infections of the lower respiratory tract, including community-acquired pneumonia (CAP) and acute exacerbations of chronic bronchitis (AECB), represent a more serious clinical challenge and account for almost half of all community-acquired infections. Moreover, such infections may be fatal. Laboratory tests for etiologic agents of RTIs are often insensitive and slow and identify the causative pathogen in only a minority of cases. Therapy for RTIs is, therefore, generally presumptive and instituted before there is a clear understanding of etiology. Such an approach requires antibacterials that possess a spectrum of activity which covers both the common and atypical/intracellular pathogens associated with RTIs to enable physicians to confidently prescribe treatment. A major barrier to the confident prescribing of empiric therapies for RTIs is the increasing prevalence of resistance to existing antibacterial agents among respiratory tract pathogens. Increasing levels of antibacterial resistance now threaten the utility of existing agents, primarily the beta-lactams and macrolides, and continue to drive the search for newer agents which retain activity against drug-resistant respiratory tract pathogens. This need is emphasized by recent evidence that bacterial resistance may be associated with poorer clinical outcomes, particularly for patients with severe infections. There is enormous concern and uncertainty about the factors that contribute to increasing bacterial resistance and treatment strategies that should be adopted to minimize this problem. The arguments have raged particularly around recent
Infectious Diseases
Society of America (IDSA) guidelines on the treatment of CAP, which have advocated a greater role for fluoroquinolones. One school of thought - driven in part by concerns over cost of therapy - advocates the use of older agents such as amoxicillin, in the hope that any resistance that is incurred will be to these agents, leaving the newer agents for select cases with acquired resistance. Advocates of the newer agents argue that this approach represents a false economy and that there is a greater likelihood of first-line success with newer agents, so that patients are less likely to require a second physician visit and a second course of antibacterial therapy.
Infection
2001 Dec
PMID:Barriers to the effective management of respiratory tract infections in the community. 1178 53
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