Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0242429 (sore throat)
 2,760 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two ten-minute rapid tests for diagnosing Group A streptococcal pharyngitis in 147 emergency department patients with a complaint of sore throat were evaluated using positive throat cultures as the marker for disease. Treatment was initiated solely on the basis of clinical judgment. Sensitivity and specificity were 78% and 93%, respectively, for the rapid test and 69% and 56%, respectively, for clinical judgment. The rapid test was significantly better than clinical judgment alone in determining the presence of disease (P less than .05). The predictive values of the positive and negative and were 78% and 93%, respectively, for the rapid test and 38% and 85%, respectively, for clinical judgment. In the ED setting in which adequate followup is difficult, the rapid test can identify more accurately than can clinical judgment alone those patients who need therapy.
 ...
PMID:Rapid diagnosis of group A strep pharyngitis in the emergency department. 351 84

In this article the authors address the dilemma confronting school nurses in determining whether or not to counsel parents about seeking medical care for a child with a sore throat. The use of a clinical scorecard in the school setting as an aid in predicting streptococcal pharyngitis is investigated. The authors conclude that the only valid solution to the dilemma is the availability of the throat culture to schools. Using the culture as an additional assessment tool augments those already proven over time--the stethoscope, scoliosis and vision screening, and the otoscope.
 ...
PMID:Prediction of streptococcal pharyngitis: an option for school nurses? 352 65

In a 750-bed community-teaching hospital with 3,200 employees, throat cultures were routinely done in hospital personnel complaining of a sore throat. During a 3-month period, 323 employees had throat cultures; only 20 (6.2%) of these throat cultures grew group A streptococcus. The prevalence of positive throat cultures was similarly low in employees (6.2%) and adult patients (7.3%). There was no evidence that employees either had higher prevalence of group A streptococcal pharyngitis or that they spread the infection to patients. It is concluded that routine throat cultures are not warranted in employees complaining of a sore throat, and that throat cultures should be done only selectively in hospital personnel with a high probability of group A streptococcal pharyngitis.
 ...
PMID:Should routine throat cultures be done in hospital personnel complaining of a sore throat? 388 1

Sore throat is a common complaint among patients seeking treatment from primary care physicians and otolaryngologists. This article reviews the clinical syndromes which present with pharyngitis. An emphasis is placed on differential diagnosis and appropriate use of antibiotic therapy. The continued controversy regarding the treatment of streptococcal pharyngitis is also presented.
 ...
PMID:Sore throat and antibiotics. 395 66

A large outbreak of streptococcal sore throat in a Royal Air Force Training Camp resulted in five cases of rheumatic fever among the 16- to 18-year-old apprentices, and one case in a 33-year-old airman. The most prevalent type of group A streptococcus isolated from throat swabs was M-type 5 and there was serological evidence that at least four of the rheumatic fever (R.F.) cases were due to this type.Among the patients with uncomplicated throat infection the anti-streptolysin O (ASO) and anti-deoxyribonuclease B (anti-DNAase B) responses were in general rather low, even where there was evidence of protective antibody against type 5. However, a combination of the results of the ASO and anti-DNAase B tests gave an estimate of the extent of streptococcal infection 15-25% higher than did either test alone.The titres of antibody to M-associated protein (MAP) were >/= 60 in all the R.F. patients, and in about 50% of the other patients with ASO titres >/= 200. This figure is unusually high compared with data from several other outbreaks of streptococcal infection due to different serotypes and also greatly exceeds comparable figures for cases of sporadic sore throat and acute glomerulonephritis.
 ...
PMID:An outbreak of streptococcal sore throat and rheumatic fever in a Royal Air Force training camp; significance of serum antibody to M-associated protein. 459 39

Viable counts of beta-haemolytic streptococci per ml. of saliva were made in the following groups: (1) children with acute streptococcal sore throat, (2) children with acute non-streptococcal sore throat, (3) children who had no sore throat but were streptococcal throat carriers, (4) children who neither had a sore throat nor were streptococcal throat carriers.The mean counts from cases of streptococcal sore throat and from streptococcal carriers were respectively 1.4 x 10(6) and 2.5 x 10(5) per ml.In a comparison of the efficiency of the throat swab, sublingual swab and specimen of saliva in isolating beta-haemolytic streptococci from the upper respiratory tract, culture of saliva produced the best results.
 ...
PMID:Beta-haemolytic streptococci in saliva. 493 52

The effect of antibiotic therapy on the rate of resolution of signs and symptoms of streptococcal pharyngitis in children has not been previously evaluated in a placebo-controlled study. Patients were randomly assigned to penicillin or placebo therapy and reevaluated after 48 hours, at which time benzathine penicillin G was given to all patients. Rates of improvement in treated (17 patients) or control (18 patients) cases significantly favored treatment with regard to resolution of pharyngeal injection, tender cervical lymph node and total duration of fever. Symptoms of sore throat and the parents' assessment of the well-being of their children also significantly favored treatment. This study confirmed the clinical impression of physicians that specific antibiotic therapy promptly alleviates symptoms in most children with streptococcal pharyngitis.
 ...
PMID:The effect of penicillin therapy on the symptoms and signs of streptococcal pharyngitis. 636 69

This study addresses the usefulness of the throat culture in a family practice residency setting and explores the following questions: (1) Do faculty physicians clinically identify streptococcal pharyngitis better than residents? (2) With time, will residents and faculty physicians improve in their diagnostic accuracy? (3) Should the throat culture be used always, selectively, or never? A total of 3,982 throat cultures were obtained over a five-year study period with 16 percent positive for beta-hemolytic streptococci. The results were compared with the physician's clinical diagnosis of either "nonstreptococcal" (category A) or "streptococcal" (category B). Within category A, 363 of 3,023 patients had positive cultures (12 percent clinical diagnostic error rate). Within category B, 665 of 959 patients had negative cultures (69 percent clinical diagnostic error rate). Faculty were significantly better than residents in diagnosing streptococcal pharyngitis, but not in diagnosing nonstreptococcal sore throats. Neither faculty nor residents improved their diagnostic accuracy over time. Regarding age-specific recommendations, the findings support utilizing a throat culture in all children aged 2 to 15 years with sore throat, but in adults only when the physician suspects streptococcal pharyngitis.
 ...
PMID:A five-year experience with throat cultures. 637 13

The diagnosis of streptococcal sore throat on clinical grounds remains a problem. In this study the clinical prediction in a group of young adults corresponded with laboratory findings indicative of a streptococcal (group A or non-A) infection in 23% of cases. The culture of throat swabs was of little value, as the only group A culture-positive patient did not show an antibody response, indicating a carrier state. In 5 cases a streptococcal infection was diagnosed on rising antibody titres only, as culture remained negative. The value of rising antibody titres as a diagnostic tool is also questioned, since they occurred more frequently in the healthy controls than in the sore-throat group. Antibiotic treatment for sore throat was rarely supported by laboratory findings in the young adult population studied.
 ...
PMID:Should young adults with sore throat be treated with antibiotics? 684 69

An outbreak of streptococcal pharyngitis due to a group A beta-hemolytic streptococcus has occurred in a French Army unit based in Djibouti during the month of september 1991. Out of 304 sick soldiers, 73% were seen by a physician in the initial 48 hours of the outbreak. All the patients showed a sore throat, associated with myalgia and rachialgia (85%), headache (26%) and digestive signs (24%). They were given a systematic antibiotic therapy by a penicillin or a macrolide, so no post-streptococcal complication was observed. From 23 throat swabs, 10 Streptococcus pyogenes strains were recovered with identical chimiotype, antibiotype and serotype (T:11, M non typable). Five serological assays were performed on 33 paired (early and 15 days later) samples of serum: ASLO (latex agglutination and microtitration), ASH, ASD and ASK. ASLO microtitration with ASD appear to be the most profitable association. The cost of such an outbreak is very heavy. More, the operational capacity of this unit was seriously compromised as long as 6 days. Measures to be applied are those used for the prevention of foodborne diseases, including medical surveillance of the cooking staff and strict observance of cool conservation of cooked meals and foods.
 ...
PMID:[Clinical and biological aspects of a collective alimentary toxi- infection by group A streptococcus in a military unit stationed in Djibouti]. 850 59


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