[Clinico-anamnestic diagnostics of chronic maxillary sinusitis associated with chlamydial infection]. / Kliniko-anamnesticheskaya diagnostika khronicheskogo verkhnechelyustnogo sinusita, assotsiirovannogo s khlamidiinym infitsirovaniem.

The present study included 201 adult patients presenting with exacerbation of chronic maxillary sinusitis. The presence of Chlamydia trachomatis and Chl. pneumoniae was verified by the direct immunofluorescencetechnique and polymerase chain reaction. The study material consisted of swipes und swabs from the mucous membrane of the middle nasal passage. The information from the patients was collected with the use of a questionnaire specially elaborated for the purpose of this study. The correlation relationships were established by means of gamma-statistics. The method is based on the calculation of the integral index characterizing the risk of development of chlamydial infection using the scoring scale for the evaluation of the clinical and anamnestic characteristics of the patients. The assessment of the risk of chlamydial colonization by the anamnestic method makes it possible to enhance the effectiveness of clinical diagnostics of chlamydial infection and thereby provides a basis for the prescription of the adequate anti-chlamydial treatment facilitating reduction of the frequency of complications and preventing dissemination of the causative factor of the disease. Moreover, this approach creates the conditions for the targeted selection of the patients to be referred to the laboratory verification of Chlamydia. Highoperating performance and effectiveness characteristics of the clinic-anamnestic diagnostics make it a method of choice for the wide application in the clinical practice.

[The atypical course of subperiosteal abscess of the orbital wall].

The authors describe a clinical case of malformation of intranasal structures of the lateral wall and the middle turbinated bone of the nose (bullous middle turbinated bone, lateral position of the middle turbinated bone, hypertrophy of ethmoidal bulla and uncinate process) in combination with expressed deformation of the nasal septum. These malformations were responsible for the development of acute hemisinusitis complicated by subperiosteal abscess of the superomedial orbital wall. Conjunctival chemosis was impossible to remove by traditional medicamental therapy and surgical intervention. Hirudotherapy produced the well-apparent anti-odematous, anti-inflammatory, anti-coagulative, and thrombolytic effects that resulted in reduced conjunctival oedema and marked positive dynamics of the state of the eyeball. Subcutaneous administration of anticoagulants was used to prevent thrombosis of orbital veins and cerebral venous sinuses.

Use of pharmacodynamic endpoints for the evaluation of levofloxacin for the treatment of acute maxillary sinusitis.

Sinusitis remains 1 of the most common reasons for antimicrobial prescriptions in the United States, with health care costs approaching $4 billion annually. We utilized the serial sinus aspirate sampling (SSAS) technique to obtain daily specimens to evaluate the time course of drug effect in patients with acute maxillary sinusitis. Eighteen patients with a radiologically confirmed acute maxillary sinusitis were enrolled into a study evaluating the relationship between levofloxacin exposure and the time course of antimicrobial effect using SSAS. SSAS was performed daily during therapy for bacteriologic evaluation. Six steady-state levofloxacin concentrations were obtained. Levofloxacin plasma and sinus aspirate concentrations were modeled using Monte Carlo Parametric Expectation Maximization algorithm implemented in S-ADAPT 1.53. Endpoints evaluated included time to resolution of signs and symptoms and time to sinus sterilization. Among the 18 enrolled patients, 15 were clinically evaluable. From these, 1 Streptococcus pneumoniae, 3 Haemophilus influenzae, 1 Moraxella catarrhalis, 1 Corynebacterium spp., and 1 coagulase-negative Staphylococcus organisms were isolated, with the latter 2 organisms being likely contaminants. For the pathogens, levofloxacin MIC values ranged from 0.03 to 2 mg/L. All pathogens were eradicated by the 4th day of therapy. The median and mean time to sinus sterilization (pathogens only) was 1 and 1.4 days, respectively. The median time to resolution of each sign and symptom ranged from 1.5 to 12-19 days, with the 83% of total signs and symptoms resolved by the end of therapy (day 5). The mean plasma area under the concentration-time curve (AUC) (mg x h/L) was 100.1 (n = 14, %CV = 27). Plasma AUC/MIC ratios ranged from 33.9 to 1696 for isolated pathogens. In this pilot SSAS study, levofloxacin rapidly eradicated isolated pathogens from the maxillary sinus.