Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0031350 (pharyngitis)
 2,405 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The treatment of acute leukemia in the adult causes prolonged and profound granulocytopenia. When the patient has less than 100 granulocytes per microliter, the risk of life-threatening infection is extremely high. Major infections include bacteremia, pneumonia, pharyngitis, esophagitis, colitis, perianal or perirectal lesions, and cellulitis. The major organisms are gram-negative bacilli (especially Pseudomonas aeruginosa, Escherichia coli, and Klebsiella pneumoniae), gram-positive organisms (Staphylococcus epidermidis and Staphylococcus aureus), the yeasts (Candida albicans and Torulopsis glabrata), and the filamentous fungi (Aspergillus flavus and fumigatus). Infection prevention includes the return to normal of the patient's host defense mechanisms, reduction of invasive procedures which breach body barriers, and methods to decrease the acquisition of potential pathogens, and to reduce the number of organisms colonizing the patient.
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PMID:Symposium on infections in the compromised host. The leukemias. 391 66

151 patients with acute gonorrhea were included in the study. There were 137 cases of urethritis, seven cases of vulvovaginitis, six cases of pharyngitis and one case of proctitis. Five patients were given two i. m. injections of 1 g mezlocillin at an interval of 24 hours. The clinical symptoms had disappeared 24 hours after the first dose. 146 patients were then given single doses of mezlocillin intramuscularly (106 received 1 g, 40 received 2 g). The therapeutic results were confirmed by clinical and bacteriological examinations (urine culture, culture from swab exudate) after 96 hours and 30 days. The first control showed a cure rate of 100%. Thirteen of 133 patients had a reinfection at the second control. The mezlocillin infections were tolerated very well, both locally and generally.
Infection 1982
PMID:Acute gonorrhea treated with a single intramuscular dose of mezlocillin. 621 7

Infections of the upper respiratory tract, including the middle ear cleft, still create therapeutic problems. Although rhinitis is usually a virus infection, the infection of the paranasal sinuses are almost invariably of bacterial origin. Pneumococci, H. influenzae and anaerobes are the bacterial species most frequently isolated. In acute otitis media, pneumococci, H. influenzae and as demonstrated during the last few years, Branhamella catarrhalis constitutes the main pathogens. Anaerobes dominate the isolates in chronic otitis media, characterized by tissue destruction and sometimes intracranial complications. In acute tonsillitis and pharyngitis, Streptococcus pyogenes is the main bacterial pathogen whereas anaerobes are encountered in Vincent's angina, peritonsillar and parapharyngeal abscesses. The role of Branhamella in pharyngeal infections is still a subject of some dispute. In acute epiglottitis of children, H. influenzae is almost invariably isolated from the throat swabs and blood cultures. In adults, Streptococcus pyogenes and anaerobic bacteria also have to be considered as likely pathogens. The acute laryngitis has hitherto been regarded as a nonbacterial inflammation but there are reports indicating that Branhamella catarrhalis can be involved. Apparently the bacteriology of the upper respiratory tract infections have changed but little during the decades. The therapeutical problems of today are mainly due to decreased antibiotic susceptibility among the established pathogens, the presence of beta-lactamase production among bacterial species that establish the normal throat flora and lack of knowledge concerning the pathophysiology of infections of the mucous membranes.
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PMID:Bacterial infections of the upper respiratory airways and beta-lactam antibiotics. 659 57

Selected events in rhinovirus infection of the normal human airway can be regarded as occurring sequentially. Initial steps in rhinovirus pathogenesis are believed to include viral entry into the nose, mucociliary transport of virus to the posterior pharynx, and initiation of infection in ciliated and non-ciliated epithelial cells of the upper airway. Viral replication peaks on average within 48 h of initiation of infection and persists for up to 3 wk. Infection is followed by activation of several inflammatory mechanisms, which may include release or generation of interleukins, bradykinins, prostaglandins, and possibly histamine and stimulation of parasympathetic reflexes. Pathophysiologic processes are initiated, which include vasodilatation of nasal blood vessels, transudation of plasma, glandular secretion, and stimulation of nerve fibers, causing pain and triggering sneeze and cough reflexes. The resultant clinical illness is a rhinosinusitis, pharyngitis, and bronchitis, which, on average, lasts 1 wk.
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PMID:Rhinovirus infection of the normal human airway. 755 10

Infection with herpes simplex virus (HSV) is a common worldwide problem. Primary infection with HSV-1 rarely causes significant problems although widespread involvement in atopic eczema can be life-threatening as may associated encephalitis. Keratoconjunctivitis, pharyngitis and hepatitis can also complicate primary infection. Twenty to 40% of the population at some stage have recurrent orolabial infections with HSV although in only 1% of these cases is this recurrence severe. Recurrent erythema multiforme appears to be associated with HSV-65% of patients are thought to have preceding herpes labialis. Many primary and recurrent infections with HSV-1 require little more than topical antiseptic therapy to control secondary infection. Systemic acyclovir, however, is indicated in various situations including complicated primary infection, infection in neonates, eczema herpeticum, HSV infections in the immunocompromised, and recurrent erythema multiforme. In the latter, prophylactic treatment with 6 months acyclovir appears to be effective.
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PMID:Natural history, management and complications of herpes labialis. 824 88

To analyze the outcome of systemic lupus erythematosus (SLE) associated with acute disseminated intravascular coagulation (DIC) and also to clarify the clinical factor(s) contributing to the outcome, we retrospectively investigated 120 SLE patients treated between 1981 and 1991. Eight of these patients (6.7%) developed acute DIC; four recovered and the other four died within 2 weeks of onset. Infection preceded acute DIC in all these patients. Acute DIC associated with atypical pneumonia was always fatal, while the patients with pharyngitis or urinary tract infection survived when they were treated adequately. Comparison of the dead and surviving groups revealed that the activity of SLE before the onset of DIC, the severity of DIC, and the treatment given for DIC and the coexistent infection were not significantly related to a fatal outcome. However, severe infection such as atypical pneumonia in patients with secondary immunodeficiency was likely to be fatal irrespective of the presence of DIC.
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PMID:Improved or fatal acute disseminated intravascular coagulation in systemic lupus erythematosus. 843 79

In an open, controlled, randomized multicenter study, 160 children suffering from pharyngitis and/or tonsillitis were treated with either 8 mg cefixime/kg body weight once daily for 5 days or 20,000 I.U. penicillin V/kg body weight t.i.d. for 10 days. One hundred fifty-one children were evaluable for clinical efficacy. In the cefixime group, 65 (86.7%) children were cured, seven (9.3%) were significantly improved, one (1.3%) relapsed and in two (2.7%) therapy failed. Of the patients treated with penicillin V, 69 (90.8%) were cured, five (6.6%) improved, one (1.3%) relapsed and in one (1.3%) therapy failed. Elimination of initial pathogens occurred in 57 (82.6%) patients treated with cefixime and in 60 (88.2%) treated with penicillin V. At 3 to 4 weeks after the end of treatment, six relapses were seen in the cefixime group and eight in the penicillin V group. Mild-to-moderate adverse events that were possible related to the medication were seen in four children treated with cefixime and in five treated with penicillin V.
Infection 1995
PMID:5-day cefixime therapy for bacterial pharyngitis and/or tonsillitis: comparison with 10-day penicillin V therapy. Cefixime Study Group. 853 38

Herpetic gingivostomatitis is common in young children, but primary oral infection has also been described in adults. Herpetic whitlow as an occupational hazard of medical personnel has been well documented. Four cases of primary herpetic gingivostomatitis are reported in two pediatricians and two pediatric nurses who contracted the infection in their fourth decade of life. All suffered from sore throat and fever as presenting symptoms. Correct diagnosis was delayed for 4-5 days. In conclusion, pediatric personnel with pharyngitis and a negative history of herpetic gingivostomatitis or herpes labialis should bear the possibility of oral HSV infection in mind. Early diagnosis is essential to prevent the spread of the infection to their patients.
Infection
PMID:Primary herpes simplex virus type 1 gingivostomatitis in pediatric personnel. 933 68

Infection of the expander pocket is the most common complication encountered with soft-tissue expansion. It is usually due to direct inoculation with skin flora either at the time of expander insertion or from extrusion of the device. The authors report two cases of infection of tissue expanders in which the children had concomitant infected sites distant from the prosthesis. Etiological bacteria of common pediatric infections like otitis media and pharyngitis were cultured from the infected expander pocket, raising suspicion that translocation of the organism to the expander had occurred. Aggressive antibiotic treatment, removal of the prosthesis, and flap advancement is advocated.
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PMID:Tissue expander infections in children: look beyond the expander pocket. 1056 Aug 72

Infection with group A streptococci (GAS) can lead to the development of severe postinfectious sequelae such as rheumatic fever (RF). In Thailand, RF and rheumatic heart disease (RHD) remain important health problems. More than 80% of GAS circulating in this population are non-M antigen typeable by conventional M serotyping methods. In this study, we determine the M protein sequence types of GAS isolates found in northern Thailand. The emm genes from 53 GAS isolates, collected between 1985 and 1995 from individuals with pharyngitis, impetigo, acute RF (ARF), RHD, or meningitis as well as from individuals without infections, were amplified by PCR and sequenced. Thirteen new sequence types that did not show homology to previously published sequences were characterized. Six of these sequence types could be isolated from both skin and throat sites of impetigo and pharyngitis/ARF patients, respectively. In many cases we could not specifically differentiate skin strains or throat strains that could be associated with ARF or acute glomerulonephritis. Antigenic variations in the emm gene of the isolates investigated, compared to published M protein sequences, were predominantly due to point mutations, small deletions, and insertions in the hypervariable region. One group of isolates with homology to M44 exhibited corrected frameshift mutations. A new M type isolated from an RHD patient exhibited nucleotide sequence corresponding to the N terminus of M58 and the C terminus of M25, suggesting that recombination between the two types may have occurred. This study provided epidemiological data relating to GAS endemic to northern Thailand which could be useful for identification of vaccine candidates in a specific region of endemicity.
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PMID:Epidemiological analysis of non-M-typeable group A Streptococcus isolates from a Thai population in northern Thailand. 1069 34


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