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1.
Croat Med J ; 62(2): 154-164, 2021 Apr 30.
Artículo en Inglés | MEDLINE | ID: mdl-33938655

RESUMEN

AIM: To assess the correlations of B regulatory cells (Bregs) and monocyte subsets in peripheral blood with the National Institutes of Health (NIH)-consensus-defined clinical manifestations of chronic graft-vs-host disease (cGvHD), in an attempt to establish their role as cellular biomarkers. METHODS: This multidisciplinary prospective study enrolled adult cGVHD patients treated in the University Hospital Center Zagreb and University of Zagreb School of Medicine. Immunophenotypic subpopulations of CD24highCD38high Bregs (CD27-, CD27+, and total) and monocyte (classical, intermediate, and non-classical) counts were correlated with demographic, transplant, and cGVHD-related data. Bivariate correlation analysis was performed to evaluate the correlations between Bregs and monocytes subsets and cGVHD organ involvement, as well as cGVHD severity and immunosuppression intensity. RESULTS: Twenty-two adult patients (54.5% female) with cGVHD were enrolled. The median (range) age was 44.5 years (24-65). All patients were transplanted for hematologic malignancies and 40.9% had severe NIH cGVHD global score. The median time from cGVHD diagnosis to the analysis was 16.6 months (0-176). The organ most frequently affected with cGVHD were the eyes (68.2%), skin (45.5%), lungs (45.5%), and liver (40.9%). Lower total and CD27-Bregs counts were correlated with worse cGVHD severity, higher immunosuppression intensity, and lung cGVHD, in terms of cell count, but also with skin cGVHD, in terms of percentages. Patients with liver and joint/fascia cGVHD had a lower percentage of non-classical monocytes and patients with more severe global NIH score had a higher classical monocytes count. CONCLUSION: Different organs affected by cGVHD are differently associated with different subpopulations of Bregs and monocytes.


Asunto(s)
Enfermedad Injerto contra Huésped , Trasplante de Células Madre Hematopoyéticas , Adulto , Anciano , Enfermedad Crónica , Femenino , Humanos , Masculino , Persona de Mediana Edad , Monocitos , Estudios Prospectivos , Estados Unidos , Adulto Joven
2.
Croat Med J ; 57(3): 266-75, 2016 Jun 30.
Artículo en Inglés | MEDLINE | ID: mdl-27374828

RESUMEN

AIM: To determine if there are correlations between joint and fascial chronic graft-vs-host disease (cGVHD) with clinical findings, laboratory parameters, and measures of functional capacity. METHODS: 29 patients were diagnosed with cGVHD based on National Institutes of Health (NIH) Consensus Criteria at the University Hospital Centre Zagreb from October 2013 to October 2015. Physical examination, including functional measures such as 2-minute walk test and hand grip strength, as well as laboratory tests were performed. The relationship between these evaluations and the severity of joint and fascial cGVHD was tested by logistical regression analysis. RESULTS: 12 of 29 patients (41.3%) had joint and fascial cGVHD diagnosed according to NIH Consensus Criteria. There was a significant positive correlation of joint and fascial cGVHD and skin cGVHD (P<0.001), serum C3 complement level (P=0.045), and leukocytes (P=0.032). There was a significant negative correlation between 2-minute walk test (P=0.016), percentage of cytotoxic T cells CD3+/CD8+ (P=0.022), serum albumin (P=0.047), and Karnofsky score (P<0.001). Binary logistic regression model found that a significant predictor for joint and fascial cGVHD was cGVHD skin involvement (odds ratio, 7.79; 95 confidence interval 1.87-32.56; P=0.005). CONCLUSION: Joint and fascial cGVHD manifestations correlated with multiple laboratory measurements, clinical features, and cGVHD skin involvement, which was a significant predictor for joint and fascial cGVHD.


Asunto(s)
Enfermedad Injerto contra Huésped/fisiopatología , Trasplante de Células Madre Hematopoyéticas , Índice de Severidad de la Enfermedad , Adulto , Enfermedad Crónica , Femenino , Enfermedad Injerto contra Huésped/sangre , Fuerza de la Mano , Humanos , Lactante , Masculino , Persona de Mediana Edad , Caminata
3.
Int J Occup Saf Ergon ; 29(4): 1504-1514, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-36472221

RESUMEN

This article elaborates the characteristics of knowledge management in the context of occupational safety and presents the results of research based on the assumption that there is a link between knowledge management and occupational safety performance, and that knowledge management can help in improving occupational safety performance. The research involved 645 occupational safety experts from three Balkan countries (Slovenia, Croatia and Serbia). The results showed that the knowledge management in the organization is related to all of the observed aspects of occupational safety performance: number of work-related injuries within the organization; number of lost working days due to injuries; costs caused by work-related injuries and occupational diseases; financial investments in occupational safety; assessment of the state of occupational safety. The practical implications of the article can be seen in the context of meeting the educational needs for continuous learning and improvement of knowledge/lifelong learning in the field of occupational safety.


Asunto(s)
Salud Laboral , Traumatismos Ocupacionales , Humanos , Serbia , Croacia , Eslovenia , Gestión del Conocimiento
4.
J Cancer Res Clin Oncol ; 146(11): 2967-2978, 2020 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-32507973

RESUMEN

PURPOSE: This study investigated the frequency and characteristics of sarcopenia among patients after allogeneic hematopoietic stem cell transplantation (allo-HSCT) with a specific focus on the chronic graft-versus-host disease (cGVHD) population and its association with malnutrition, vitamin D and clinical characteristics. METHODS: We assessed sarcopenia, vitamin D levels, and nutritional status in 73 patients who underwent allo-HSCT, of which 45 were diagnosed with cGVHD. Sarcopenia was diagnosed according to the European Working Group on Sarcopenia in Older People (EWGSOP) criteria. RESULTS: Sarcopenia was diagnosed in 19.2% of patients after allo-HSCT with statistically no significant difference between cGVHD and non-cGVHD patients. The risk factor for sarcopenia was the male gender. Sarcopenia in allo-HSCT patients correlated strongly with malnutrition and with current corticosteroid treatment (p < 0.005). Among cGVHD patients sarcopenia additionally correlated strongly with the number of prior systemic immunosuppressive therapy lines (p < 0.005) and moderately with the intensity of immunosuppression, cGVHD severity global rating assessed by both the health care provider and the patient and joint and fascia cGVHD involvement (p < 0.05). Vitamin D deficiency was found in more than 54.8% of patients, but the correlation to sarcopenia was not found. CONCLUSION: Sarcopenia was found to be common in long term survivors of allo-HSCT independently of the cGVHD diagnosis. Prospective longitudinal studies are needed for a better understanding of factors affecting the development of sarcopenia after allo-HSCT.


Asunto(s)
Enfermedad Injerto contra Huésped/epidemiología , Enfermedad Injerto contra Huésped/etiología , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Sarcopenia/epidemiología , Adulto , Anciano , Aloinjertos , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estado Nutricional , Sarcopenia/etiología , Vitamina D/sangre , Adulto Joven
5.
J Am Podiatr Med Assoc ; 103(4): 337-9, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-23878387

RESUMEN

Stress fractures are common overuse injuries of the bone that are most often seen in athletes and military personnel. These types of injuries seem to be commonly missed or delayed in diagnosis. Physicians should consider the possibility of such an injury while determining the diagnosis of a long-lasting foot pain. The aim of this paper was to report an isolated stress fracture of the lateral cuneiform bone. A review of the literature failed to find a similar case.


Asunto(s)
Fracturas por Estrés/diagnóstico , Huesos Tarsianos/lesiones , Fracturas de Tobillo , Diagnóstico Diferencial , Femenino , Fracturas por Estrés/diagnóstico por imagen , Fracturas por Estrés/terapia , Humanos , Huesos Tarsianos/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Adulto Joven
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