Syndrome de Lemierre : revue de la littérature

Renewal of peritonsillar abscess: Impact of the bacterial species of the infection and clinical features of the patient-A prospective comparative aetiological study

OBJECTIVES

To compare the bacterial species and patient clinical features in peritonsillar abscesses between patients who had renewal (renewal group) and those who did not (recovery group).

DESIGN

Prospective comparative aetiological study.

SETTING

Tertiary referral centre.

PARTICIPANTS

A total of 180 adult peritonsillar abscess patients were prospectively enrolled and treated as outpatients with incision and drainage and oral antibiotics. Bacteria from the pus were evaluated with a microarray assay. All contact with the healthcare system and renewal of the symptoms were recorded.

MAIN OUTCOME MEASURES

Different bacterial species and patient clinical features between the renewal and recovery groups.

RESULTS

Of the 180 enrolled patients, 18 experienced a renewal of symptoms. Bacteria from the Streptococcus anginosus group were detected in the patient samples of the renewal group more often than in those of the recovery group (P=.002). No isolated Streptococcus pyogenes samples were reported in the renewal group, while in the recovery group it was reported on 24% of the patients (P=.014). In the renewal group, patients over age 40 experienced symptom renewal faster than the younger patients (P=.013) and were more likely to be male (P=.036).

CONCLUSIONS

Bacteria in the Streptococcus anginosus group appear to predict renewal of PTA symptoms, while Streptococcus pyogenes was not found in our patients with symptom renewal. Certain subgroups of patients should be followed more closely.

[Lemierre syndrome: several clinical features of "a forgotten disease"]

INTRODUCTION

Lemierre syndrome (LS) is considered as a forgotten disease since the beginning of Penicillin. The lack of use of beta-lactamase inhibitors antibiotics together with the increase in the use of macrolids or second-generation and third-generation cephalosporins for oropharyngeal processes has led to an increasing incidence. We propose to review all LS cases seen in an Emergency Department over the last 5 years.

METHODS

Retrospective study of patients diagnosed as LS in the Emergency Department of Hospital general universitario Gregorio Marañón from 2004 to the present. Descriptive analysis of age, gender, clinical features, laboratory and radiological results, management and outcome.

RESULTS

We had 6 patients with LS. 5 males. Median age: 25 years old. All with sore throat and pulmonary embolisms. 2 patients with negative blood cultures. 1 patient was admitted into ICU because of severe sepsis. One of the 6 developed acute renal failure, another one hemoptysis, and another a hydropneumothorax which was drained. All the patients were managed with antibiotics against anaerobes, carbapenems in 3 cases. Two patients did not receive anticoagulants, with no complications recorded. There were no deaths.

CONCLUSION

LS still has a high morbidity, therefore it must be on mind in young people with febrile pharyngeal symptoms in order to start specific treatment as soon as possible to decrease complications. Carbapenems appears to be a good therapeutic choice.