Saratov JOURNAL of Medical and Scientific Research

Saratov State Technical University n.a. Yu.A. Gagarin

Оценка затрат на лечение пациентов с разными формами псориаза в условиях круглосуточного стационара

Year: 2017, volume 13 Issue: №3 Pages: 612-616
Heading: Dermatovenerology Article type: Original article
Authors: Shnaider D.A., Utz S.R., Zayarskiy D.A., Nechaeva O.V., Guskova O.P.
Organization: Saratov State Medical University, Saratov State Technical University n.a. Yu.A. Gagarin, SEH «Saratov regional dermatovenerologic dispensary»
Summary:

Aim: preliminary studies have made it possible to establish for the polymer a broad spectrum of antimicrobial activity and to attribute it to low-toxic compounds. Material and Methods, the paper presents a comparative evaluation of the treatment of mild and moderate acne with the standard preparation adapalen+clindamycin and cosmetic product Mellisol to change the indices of the dermatological acne index (DAI). Results. The use of the cosmetic product "Mel-lisol" contributed to a significant reduction in the indices of CFU of bacteria. Conclusions. Using of the cosmetic product "Mellisol" is effective in the treatment of acne and showed its high efficacy and safety in the treatment of patients with mild and moderate acne.

AttachmentSize
2017_03-1_612-616.pdf1.13 MB

The far long-wave ultraviolet lichen planus therapy with the use of clearing agents

Year: 2017, volume 13 Issue: №3 Pages: 579-585
Heading: Dermatovenerology Article type: Original article
Authors: Artemina ЕМ, Utz SR, Zimnyakov DA, Slesarenko NA, Yuvchenko SA.
Organization: Saratov State Technical University n.a. Yu.A. Gagarin, Saratov State Medical University
Summary:

 The goal: to increase the effectiveness of far long-wave ultraviolet therapy in patients with lichen planus using immersion agents. Materials and Methods. The study included 50 patients aged from 18 to 65 years with typical and hypertrophic forms of lichen planus who had received UVA1-therapy. All the patients were divided into 2 groups: in the 1-st group before the phototherapy on the elements of lichen planus caused an clearing agent propylene glycol (PG) and in the 2nd group PG was not used. The dynamics of the enlightenment of the skin was assessed using optical coherence tomography. After the end of treatment was a decrease in mean group values of ILP 96% of the original value, pruritic index 98%, DLQI 87% respectively. Results. In the 1-st group patients occurred more rapid resolution of the pathological process, the rate of phototherapy was 15-20 procedures. In the 2nd group to complete resolution of the pathological process, required an increase in the number of procedures to 20-25. Conclusion. Far long-wave UV therapy showed high efficacy and compliance in patients with lichen planus, the use of the 1,2-PG allowed to shorten the duration of treatment of patients.

AttachmentSize
2017_03-1_579-585.pdf1.12 MB

Benefits of optical coherence tomography for imaging of skin diseases

Year: 2015, volume 11 Issue: №3 Pages: 392-396
Heading: Dermatovenerology Article type: Short message
Authors: Utz S.R., Zimnyakov D.A., Galkina E.M., Yuvchenko S.A., Alonova I.V., Artemina E.M., Ushakova O.V.
Organization: Saratov State Medical University, Saratov State Technical University n.a. Yu.A. Gagarin
Summary:

Aim: working out the methods of visualization of information obtained during optical coherent tomography in normal skin and in series of inflammatory disorders. Materials and Methods. OCS1300SS (made in Thorlabs, USA) was used in which the source of emission of radiation was a super-luminiscent diode with mean wavelength of 1325 nm. 12 patients with different skin conditions and 5 virtually healthy volunteers were examined with ОСТ procedure in OPD and IPD settings. High resolution USG numerical system DUB (TPM GmbH, Germany) was used for comparative USG assessment. Results. ОСТ demonstrated considerably more detailed picture of the objects scanned compared to USG investigation. Image obtained with the help of ОСТ contains vital information about sizes of macro-morphological elements, status of vascular elements and their density in different depths of the skin. Conclusion. Additional results obtained from ОСТ of the skin lesions in plane section improves attraction for ОСТ in practical dermatology.

AttachmentSize
2015_03-01_392-396.pdf1.45 MB

Low coherence re-flectometry of skin: benefits for skin imaging

Year: 2015, volume 11 Issue: №3 Pages: 376-380
Heading: Dermatovenerology Article type: Short message
Authors: Zimnyakov D.A., Utz S.R., Galkina E.M., Yuvchenko S.A., Alonova I.V., Artemina E.M., Ushakova O.V.
Organization: Saratov State Medical University, Saratov State Technical University n.a. Yu.A. Gagarin
Summary:

Goal: to examine the effectiveness of use low coherent reflectometry method for diagnostic purposes in clinical dermatology. Materials and methods. For measurements optical coherence tomography OCS1300SS (Thorlab, USA) with swiped frequency was used. 12 patients with different skin diseases were studied (psoriasis, acne, scleroderma, etc.). Results. Distinct border was detected between layers with different optical characteristics (and structure) at a depth of 1000 m to 2000 microns for majority of the samples studied. It is important to note that a good regerneration of distribution of the interference signal during transmission from one section to another and close to an exponential decay of signal with an increase in depth of probing. Conclusion. As a criterion of pathological changes,may be proposed the degree of spatial uniformity in distribution decay constant of interference signal in depth obtained with help of low coherent reflectometry (in vivo).

AttachmentSize
2015_03-01_376-380.pdf781.13 KB