scholarly journals The Correlations between Clinical Features, Dermoscopic and Histopathological Findings, and Treatment Outcomes of Patients with Pitted Keratolysis

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Penvadee Pattanaprichakul ◽  
Kanokvalai Kulthanan ◽  
Sumanas Bunyaratavej ◽  
Sasima Eimpunth ◽  
Thanaporn Rungruang ◽  
...  
Keyword(s):  
Cohort Study ◽  
Informed Consent ◽  
Bacterial Infection ◽  
Treatment Outcomes ◽  
Clinical Manifestations ◽  
Current Data ◽  
Histopathological Finding ◽  
Histopathological Findings ◽  
Naked Eye ◽  
Color Alteration

Background. Pitted keratolysis (PK) is a superficial bacterial infection diagnosed mainly by clinical manifestations. Current data on its dermoscopic and histopathological findings, and the correlation of those findings, are limited. Objectives. To evaluate the clinical manifestations, dermoscopic, and histopathological findings of PK and to determine the correlations. Methods. Forty naval cadets with PK and five cadets with normal feet were enrolled this cohort study and provided informed consent. Dermoscopy was independently applied and evaluated by 2 dermatologists. Shave biopsies were performed on 37 patients with PK. Results. Pits were the most common dermoscopic finding (88.1%). The dermoscope had more sensitivity for the detection of PK than the naked eye examinations. Apart from the pits and the presence of bacteria, the most common histopathological finding for PK was color alteration of keratin. The presence of bacteria correlated with interrupted dermatoglyphic lines and the color alteration of keratin. Moreover, the presence of bacteria at the base of pits was related to worse treatment outcomes. Conclusions. Dermoscopy is a useful tool for PK diagnosis. Color alteration of keratin is another histopathological finding for PK. The presence of bacteria is associated with worse treatment outcomes.

Modern methods of treating rosacea

2019 ◽  
Vol 1 (7) ◽  
pp. 65-71
Author(s):  
O. A. Egorova ◽  
K. A. Novikov
Keyword(s):  
Clinical Manifestations ◽  
Treatment Method ◽  
Current Data ◽  
Trigger Factors ◽  
Laser Technology ◽  
Individual Approach ◽  
Modern Methods ◽  
Methods Of Treatment ◽  
Choice Of Therapy

Presented current data on the etiology of rosacea, the main aspects of pathogenesis, clinical forms of the disease. Reflects trigger factors leading to rosacea, as well as complicating its course. Modern methods of treatment are described, including the use of new safe preparations of ivermectin and brimonidine, providing a good, lasting effect of clinical manifestations of rosacea. The role of laser technology, actively occupying a leading place in the choice of physiotherapeutic treatment method, is noted. The need for an individual approach in the choice of therapy for each patient with rosacea is emphasized.

scholarly journals Psychological Traits and Behavioural Influences in Patients with Dystonia—An Observational Cohort Study in a Romanian Neurology Department

Life ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 612
Author(s):  
Eugenia Irene Davidescu ◽  
Irina Odajiu ◽  
Delia Tulbă ◽  
Iulia Mitrea ◽  
Camelia Cucu ◽  
...  
Keyword(s):  
Cohort Study ◽  
Informed Consent ◽  
Personality Traits ◽  
Patient Group ◽  
Observational Cohort Study ◽  
Control Group ◽  
Inclusion Criteria ◽  
Control Subjects ◽  
Observational Cohort ◽  
Idiopathic Dystonia

(1) Background: Emerging evidence indicates that non-motor symptoms significantly influence the quality of life in dystonic patients. Therefore, it is essential to evaluate their psychological characteristics and personality traits. (2) Methods: Subjects with idiopathic dystonia and a matched control group were enrolled in this prospective observational cohort study. Inclusion criteria for patient group included idiopathic dystonia diagnosis, evolution exceeding 1 year, and signed informed consent. Inclusion criteria for the control group included lack of neurological comorbidities and signed informed consent. All subjects completed the DECAS Personality Inventory along with an additional form of demographic factors. Data (including descriptive statistics and univariate and multivariate analysis) were analyzed with SPSS. (3) Results: In total, 95 participants were included, of which 57 were in the patient group. Females prevailed (80%), and the mean age was 54.64 ± 12.8 years. The most frequent clinical features of dystonia were focal distribution (71.9%) and progressive disease course (94.73%). The patients underwent regular treatment with botulinum toxin (85.95%). In addition, patients with dystonia obtained significantly higher openness scores than controls, even after adjusting for possible confounders (p = 0.006). Personality traits were also different between the two groups, with patients more often being fantasists (p = 0.007), experimenters (p = 0.022), sophists (p = 0.040), seldom acceptors (p = 0.022), and pragmatics (p = 0.022) than control subjects. (4) Conclusion: Dystonic patients tend to have different personality profiles compared to control subjects, which should be taken into consideration by the treating neurologist.

Status and Determinants of Treatment Outcomes Among New Tuberculosis Patients in South Korea: A Retrospective Cohort Study

2021 ◽  
pp. 101053952110005
Author(s):  
Hyunjin Son ◽  
Jeongha Mok ◽  
Miyoung Lee ◽  
Wonseo Park ◽  
Seungjin Kim ◽  
...  
Keyword(s):  
Cohort Study ◽  
South Korea ◽  
Success Rate ◽  
Treatment Outcomes ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Health Care Facilities ◽  
Tuberculosis Patients ◽  
Lost To Follow Up

This is a retrospective cohort study using notification data in South Korea. We evaluated the nationwide status, regional differences, and the determinants of treatment outcomes among tuberculosis patients. Treatment success rate improved from 77.0% in 2012 to 86.0% in 2015. The lost to follow-up rate was higher among older people, males, and foreign nationals. Health care facilities designated for the Public-Private Mix (PPM) project showed higher success rate and lower rate of lost to follow-up. Moreover, municipalities with low regional deprivation index had higher PPM project coverage. Since there is a large regional difference in the coverage of the PPM project, an additional community-based support program should be implemented, especially for tuberculosis patients residing in region with low PPM project coverage.

scholarly journals Early Treatment Outcomes for Bloodstream Infections Caused by Potential AmpC Beta-lactamase-producing Enterobacterales with Focus on Piperacillin/Tazobactam: A Retrospective Cohort Study

Antibiotics ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 665
Author(s):  
Lena Herrmann ◽  
Aurelia Kimmig ◽  
Jürgen Rödel ◽  
Stefan Hagel ◽  
Norman Rose ◽  
...  
Keyword(s):  
Cohort Study ◽  
Treatment Outcomes ◽  
Treatment Response ◽  
Sofa Score ◽  
Early Treatment ◽  
Primary Outcome ◽  
Bloodstream Infections ◽  
Beta Lactamase ◽  
Early Treatment Response

The Gram-negative bacilli Serratia spp., Providencia spp., Morganella morganii, Citrobacter freundii complex, Enterobacter spp. and Klebsiella aerogenes are common Enterobacterales that may harbor inducible chromosomal AmpC beta-lactamase genes. The purpose of the present study was to evaluate treatment outcomes and identify predictors of early treatment response in patients with bloodstream infection caused by potential AmpC beta-lactamase-producing Enterobacterales (SPICE-BSI). This cohort study included adult patients with SPICE-BSI hospitalized between 01/2011 and 02/2019. The primary outcome was early treatment response 72 h after the start of active treatment, defined as survival, hemodynamic stability, improved or stable SOFA score, resolution of fever and leukocytosis and microbiologic resolution. Among 295 included patients, the most common focus was the lower respiratory tract (27.8%), and Enterobacter spp. (n = 155) was the main pathogen. The early treatment response rate was significantly lower (p = 0.006) in the piperacillin/tazobactam group (17/81 patients, 21.0%) than in the carbapenem group (40/82 patients, 48.8%). Independent negative predictors of early treatment response (p < 0.02) included initial SOFA score, liver comorbidity and empiric piperacillin/tazobactam treatment. In vitro piperacillin/tazobactam resistance was detected in three patients with relapsed Enterobacter-BSI and initial treatment with piperacillin/tazobactam. In conclusion, our findings show that piperacillin/tazobactam might be associated with early treatment failure in patients with SPICE-BSI.

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