Bratislava Medical Journal-Bratislavske Lekarske Listy最新文献

{"title":"APOC3 and ABCA1 variants in unusual combined hypolipidaemia showing premature peripheral vascular disease.","authors":"Zuzana Pos,&nbsp;Milad Khedr,&nbsp;Jan Radvanszky,&nbsp;Adela Penesova,&nbsp;Rastislav Hekel,&nbsp;Tomas Szemes,&nbsp;Lakshminarayan Rao Ranganath,&nbsp;Andrea Zatkova","doi":"10.4149/BLL_2023_053","DOIUrl":"https://doi.org/10.4149/BLL_2023_053","url":null,"abstract":"<p><strong>Background: </strong>Familial combined hypolipidaemia is a condition characterised by very low concentrations of circulating very-low-density lipoprotein (VLDL), low-density lipoprotein cholesterol (LDL), and high-density lipoprotein cholesterol (HDL). It is thought that low LDL/combined hypolipidaemia can protect from cardiovascular disease (CVD), but this is not what we found in a case we present.</p><p><strong>Objective: </strong>We report on a 57-years-old male patient with combined hypolipidaemia who presented with premature peripheral vascular disease. We investigated also his two sons, 32- and 27-years-old, who manifested a tendency to low lipid levels.</p><p><strong>Methods and results: </strong>We used Illumina exome analysis in all three individuals and in all of them we could exclude the major effect of the variants within the genes most frequently mutated in hypolipidaemia, including recently reported LIPC gene variant. Instead, in all three individuals we identified a novel ABCA1 variant, possibly responsible for the decreased HDL levels. The proband and one of his sons also share the splicing APOC3 variant rs138326449, known to be associated with decreased TG levels.</p><p><strong>Conclusion: </strong>The heterogeneous nature and the risk of atherosclerosis in combined hypolipidaemia seems to be variable, based on an interplay between low HDL and LDL levels, and it depends on the combination of variants that cause it (Tab. 2, Ref. 38).</p>","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9657490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Joinpoint analysis of colorectal cancer trend in the Slovakia.","authors":"Phuong Truc Pham,&nbsp;Jarmila Pekarcikova,&nbsp;Rastislav Edelstein,&nbsp;Marek Majdan","doi":"10.4149/BLL_2023_128","DOIUrl":"10.4149/BLL_2023_128","url":null,"abstract":"OBJECTIVES\u0000The aim of this study is to describe the colorectal cancer trend in the Slovakia between 2002 and 2019.\u0000\u0000\u0000BACKGROUND\u0000In 2020, the Slovakia ranked second among the 10 countries with the highest incidence of colorectal cancer and the highest number of deaths from colorectal cancer (hereafter also referred to as CRC).\u0000\u0000\u0000METHODS\u0000To describe the situation of CRC, indicators of incidence and mortality rates stratified by age and sex for the available time period were chosen. A joinpoint regression software was used to identify changes in the trend of development.\u0000\u0000\u0000RESULTS\u0000During the 18-year follow-up period (2002-2019), the overall trend in colorectal cancer incidence continued to increase with an overall mean annual change of 1.3 %. The incidence of CRC tended to increase from 50 years of age and increased with age. The most pronounced increasing trend was observed in the age group of 75 years and older (AAPC in men 1.9 %, IS +1.4; +2.5 and in women 2.0 %, IS +1.6; +2.4). CRC mortality remained relatively stable for the entire 18-year period. A decreasing trend in mortality was observed in the 25-49 age group with an overall annual percentage decrease of 0.9 % (IS -1.5; -0.3), while an increasing trend was observed in the 75+ age group with an overall annual percentage increase of 1.0 % (IS +0.8; +1.3). The incidence and mortality rates in men were higher than in women.\u0000\u0000\u0000CONCLUSION\u0000The situation of colorectal cancer trend in the Slovakia has improved compared to the previous period (1971-2001) (Tab. 4, Fig. 4, Ref. 34).","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50159387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of effects of quercetin and ascorbic acid on inflammatory cytokines and antioxidant biomarkers in infant rats using an experimental sepsis model.","authors":"Emine Ufuk Bozkurt,&nbsp;Abdulrahman Ozel,&nbsp;Meltem Erol,&nbsp;Aslihan Tenekecigil,&nbsp;Ozlem Bostan Gayret,&nbsp;Ovgü Buke,&nbsp;Volkan Tosun","doi":"10.4149/BLL_2023_118","DOIUrl":"10.4149/BLL_2023_118","url":null,"abstract":"<p><strong>Objective: </strong>There is ongoing research on treatments that promote antioxidant and anti-inflammatory mechanisms, which will reduce mortality in sepsis. In this study, we compared the anti-inflammatory and antioxidant activities of quercetin and ascorbic acid using a sepsis model induced in infant rats.</p><p><strong>Methods: </strong>A total of 28 infant rats 21-days-old that had just completed the lactation period were divided into four groups: control, sepsis, sepsis + quercetin, and sepsis + ascorbic acid. The sepsis model was created with an intraperitoneal injection of bacterial lipopolysaccharide. After 24 hours, blood samples were collected for analysis of serum levels of inflammatory cytokines (IL-1β, IL-6, TNF-α, and CRP) and antioxidants (CAT, GPx, SOD, and GST).</p><p><strong>Results: </strong>The superoxide dismutase levels were significantly higher in the sepsis + ascorbic acid group compared to the sepsis and sepsis + quercetin groups. The levels of the most active cytokines in sepsis were significantly lower in the serum samples of the septic subjects who received quercetin and ascorbic acid.</p><p><strong>Conclusion: </strong>The antioxidant activity, which is impaired in sepsis, was increased by both molecules. We observed that these two molecules, which are free of side effects, have a positive influence on the progression of sepsis to severe and fatal sepsis in childhood (Tab. 2, Ref. 38).</p>","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41175038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pelvic floor muscle injuries in women with a history of Caesarean section.","authors":"Livia Melnikova,&nbsp;Michaela Ostatnikova,&nbsp;Petra Psenkova,&nbsp;Zuzana Matusikova,&nbsp;Karin Kollarova,&nbsp;Veronika Serator,&nbsp;Lucia Borovska,&nbsp;Jozef Zahumensky","doi":"10.4149/BLL_2023_111","DOIUrl":"https://doi.org/10.4149/BLL_2023_111","url":null,"abstract":"<p><strong>Objective: </strong>The aim of the paper is to determine the prevalence of levator ani muscle injuries and identify risk factors among women undergoing vaginal birth after Caesarean section (VBAC) compared to those with elective repeat Caesarean section (ERCS).</p><p><strong>Material and methods: </strong>This prospective observational comparative study was conducted at the 2nd Clinic of Gynaecology and Obstetrics of FM CU and UN Bratislava. Women with a history of one Caesarean section were included in the study. They were divided into those who had a successful VBAC and those who delivered by ERCS. The mothers underwent a 3D/4D ultrasound examination of the pelvic floor muscles 3‒5 days after childbirth. The study evaluates the frequency and risk factors of avulsion injury of the levator ani muscle (LAM) in a group of 46 women after a successful vaginal delivery after a previous Caesarean section and 32 women after ERCS using 3D/4D transperineal ultrasound examination of the pelvic floor.</p><p><strong>Results: </strong>A total of 78 women were included in the study, 46 after VBAC and 32 after ERCS. In the first group, we recorded LAM avulsion injury in 13 cases (28.3 %); in the post-ERCS group, we did not record this injury (p < 0.0001). We also found an overdistended hiatal area (21.0 vs 19.4 cm2) and a more frequent occurrence of the area exceeding 25 cm2 (21.3 % vs 6.2 %, p = 0.0340) which was approaching the statistical significance. In the first group, we identified an increase in weight during pregnancy to 15 kg and a neonatal birthweight of 4,000 g or higher as risk factors for LAM injury.</p><p><strong>Conclusion: </strong>In the group of women with VBAC, there is a statistically significant risk of LAM avulsion and a higher occurrence of the overdistended area of ​​the hiatus urogenitalis, especially in women with larger foetuses and in those who experienced greater weight gain during pregnancy (Tab. 3, Ref. 50). Text in PDF www.elis.sk Keywords: pelvic floor, levator ani muscle avulsion, vaginal birth after Caesarean section.</p>","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41177498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A single-centre report of acute pyelonephritis in a patient after kidney transplantation - analyses of risk factors.","authors":"Igor Gala,&nbsp;Tatiana Baltesova,&nbsp;Stefan Hulik,&nbsp;Rastislav Kalanin,&nbsp;David Adandedjan,&nbsp;Jana Katuchova,&nbsp;Luboslav Bena","doi":"10.4149/BLL_2023_114","DOIUrl":"10.4149/BLL_2023_114","url":null,"abstract":"<p><strong>Background: </strong>Urinary tract infections (UTI) are the most common infectious complications after kidney transplantation (KTx) with highest incidence in the first three months of transplantation. UTI in transplant recipients increase morbidity and mortality, risk of graft failure and incidence of acute rejection episodes. According to published data, urinary tract infections significantly affect graft survival. The aim of our study was to identify possible risk factors for the development of UTI.</p><p><strong>Material and methods: </strong>We retrospectively analyzed a cohort of patients who received kidney transplantation between January 2014 and December 2016 in the Transplant Center of Louis Pasteur University Hospital in Košice. One hundred and fifty-three patients after kidney transplantation were included in the study.</p><p><strong>Results: </strong>A total of 47 Caucasian patients (30%) developed UTI, namely - acute pyelonephritis after KTx. We identified independent risk factors associated with UTI such as female gender OR (7.98, 95% CI 2.88-22.12, p < 0.001), diabetes mellitus (OR 5.26, 95% CI 2.01-13.74, p = 0.001; 95% CI 4.57-53.82, p < 0.001) urologic complication (OR 15.68, 95% CI 4.57-53.82; p < 0.001) and acute rejection episode (OR 3.15, 95% CI 1.13-8.76, p = 0.027). The most common microbiological agent was Escherichia coli.</p><p><strong>Conclusion: </strong>We identified the aforementioned risk factors of urinary tract infections in the files of our patients. Statistically, the most significant risk factors are the female gender, and presence of urological complications. The urological complications and BMI of the patients are considered modifiable factors. Based on our analysis, we confirmed a significantly higher number of ACR patients who overcame infection which is in accordance with the published data on association of UTI with the development of acute cellular rejection (ACR) (Tab. 2, Fig. 1, Ref. 15).</p>","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41161714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of interfractional organ motion during neoadjuvant radiotherapy for rectal cancer patients.","authors":"Sefika Arzu Ergen,&nbsp;Ecem Demir,&nbsp;Gunay Can,&nbsp;Songul Karacam,&nbsp;Ceren Barlas,&nbsp;Didem Colpan Oksuz","doi":"10.4149/BLL_2023_043","DOIUrl":"https://doi.org/10.4149/BLL_2023_043","url":null,"abstract":"<p><strong>Objective: </strong>To investigate interfractional motion of the mesorectum and bladder and to assess dosimetric changes using cone-beam computed tomography (CBCT) during neoadjuvant radiotherapy for locally advanced rectal cancer patients.</p><p><strong>Methods: </strong>Twenty-one patients who underwent volumetric arc therapy with CBCT imaging protocol were retrieved. The mesorectum and bladder were delineated on every CBCT image, and treatment plans were recalculated for all CBCTs. The organ motion was analyzed as a mean shift on the X-Y-Z axes. The volume changes were evaluated using the DICE index. Mann-Whitney U test was used in pairwise comparison analysis and ANOVA was used to compare shifts in each direction.</p><p><strong>Results: </strong>A total of 105 CBCTs were evaluated retrospectively. The movement of the total mesorectum was found to be 1.5 mm, 4 mm, and 5 mm on the X-Y-Z-axes, respectively. In the subgroup analysis, the movement of the 1/3 upper mesorectum on the Y-axis was significantly higher (mean movement 8 mm, p = 0.005). Mean bladder displacements were 2 mm, 4 mm, and 8 mm on the X-Y-Z-axes, respectively. In the D2, D95, and D98 doses, there was no statistically significant change depending on the motion.</p><p><strong>Conclusion: </strong>During radiotherapy planning, the mesorectal movement should not be forgotten and PTV margins should be determined accordingly (Tab. 6, Ref. 22). Text in PDF www.elis.sk Keywords: cone-beam computed tomography, rectal cancer, mesorectum, interfractional organ motion, neoadjuvant radiotherapy.</p>","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9082116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The role of computed tomography pulmonary angiography in COVID-19 patients with suspected pulmonary embolism.","authors":"Martin Stevik,&nbsp;Kamil Zelenak,&nbsp;Anton Dzian,&nbsp;Jan Jakus,&nbsp;Zuzana Trabalkova,&nbsp;Daniel Lozan,&nbsp;Marian Grendar,&nbsp;Ján Sykora,&nbsp;Martin Vorcak,&nbsp;Marek Malik,&nbsp;Lukas Meyer,&nbsp;Martin Kopani,&nbsp;Jens Fiehler","doi":"10.4149/BLL_2023_102","DOIUrl":"https://doi.org/10.4149/BLL_2023_102","url":null,"abstract":"<p><strong>Objectives: </strong>This study is aimed to determine the location and distribution of pulmonary embolism (PE) and presence of signs potentially indicative of right heart overload on computed tomography pulmonary angiography (CTPA) in COVID-19 and non-COVID-19 patients. We also evaluated the extent and severity of COVID-19-associated lung changes in relation to PE.</p><p><strong>Methods: </strong>The total number of 1,698 patients with CTPA included in the study were divided into 2 groups according to their COVID-19 status and each group was divided into 2 subgroups based on their PE status. These groups and subgroups were compared in terms of location of PE, diameter of pulmonary artery, right heart strain, ground-glass opacities (GGO), consolidations and other imaging features.</p><p><strong>Results: </strong>In COVID-19 patients, there was a significant predominance of PE in peripheral branches of pulmonary artery (p < 0.001). There was an increased right-to-left ratio of ventricular diameters in cases with PE (p = 0.032 in patients with COVID-19 and p < 0.001 in non-COVID-19 patients). There was no association between the extent and severity of the disease and distribution of PE.</p><p><strong>Conclusion: </strong>COVID-19 is associated with a higher incidence of peripheral location of PE and presence of GGO. There were signs indicative of right heart overload in cases with PE regardless of COVID-19 (Tab. 3, Fig. 1, Ref. 29) Keywords: COVID-19, computed tomography, CTPA, pneumonia, pulmonary embolism.</p>","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10107793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inhalation of multi-wall carbon nanotubes changes the expression of apoptosis and cancer genes in rat brain and lungs.","authors":"Fatemeh Samiei,&nbsp;Maryam Torshabi,&nbsp;Farshad H Shirazi,&nbsp;Mansour Rezazadeh Azari,&nbsp;Jalal Pourahmad","doi":"10.4149/BLL_2023_106","DOIUrl":"https://doi.org/10.4149/BLL_2023_106","url":null,"abstract":"<p><p>One of the important issues in urban areas is air pollution which causes respiratory disorders. A significant association between exposure to inhaled particulate matter (PM), mainly ultrafine particles, and increased neurological and pulmonary morbidity and mortality was observed in some research. This study aimed to demonstrate the relation between multi-wall carbon nanotubes (MWCNTs) inhalation and the carcinogenic effect of these materials in the brain and lungs. For this purpose, we investigated gene expression in rat brain and lung tissues induced by exposure to MWCNTs. Rats were exposed to MWCNTs in diameters of 10 and 100 nm (pure and impure) at a concentration of 5 mg/m3. Exposure was done through a whole-body exposure chamber for 5 h/day, 5 days/week for 14 days. After exposure, both brain and lung tissues were isolated to evaluate certain gene expressions including Bax, Bcl2, Rac1, Tp53, Mmp12, and Arc. The results showed that exposure to impure and pure MWCNTs (10 and 100 nm) at a concentration of 5 mg/m3 causes up-regulation or down-regulation of some of these genes. The results suggest that impure and pure MWCNTs (10 and 100 nm) can increase the risk of central nervous system disorders such as Alzheimer's disease and increase the risk of carcinogenesis in the lung tissues of rats exposed to MWCNTs (Tab. 2, Fig. 2, Ref. 64). Text in PDF www.elis.sk Keywords: multi-wall carbon nanotube, inhalation, gene expression, carcinogenicity, brain, lung.</p>","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10107794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of home parenteral nutrition in malnourished patients.","authors":"Katarina Gazdikova,&nbsp;Andrea Fojtova,&nbsp;Marian Batovsky,&nbsp;Ladislava Wsolova,&nbsp;Barbora Norek","doi":"10.4149/BLL_2023_012","DOIUrl":"https://doi.org/10.4149/BLL_2023_012","url":null,"abstract":"<p><strong>Objective: </strong>The goal of our research was to determine the impact of clinical nutrition in the form of home parenteral nutrition (HPN) in patients with nutritional disorders, most often caused by diseases of the digestive tract, with the risk of developing malnutrition.</p><p><strong>Patients and methods: </strong>We retrospectively evaluated 39 patients from the Gastroenterology Clinic and the Home Parenteral Nutrition Center of the University Hospital Bratislava, whose nutritional status was evaluated based on the determination of the body mass index (BMI), the completed nutritional risk screening (NRS) questionnaire and the determination of performance status. Subsequently, after fulfilling the criteria for HPN, the initiation of parenteral nutrition (PN) followed, implemented in a domestic environment for the following two years as HPN. During this period, we did a monthly check-up of the objective condition and laboratory parameters of the enrolled patients, which were the basis for adjusting the nutritional treatment. We also evaluated the occurrence of infectious and thrombotic complications clinically and on the basis of laboratory parameters focused on culture and hemocoagulation examination. After two years, we performed control exit examinations, which we compared with the entrance examinations and statistically evaluated the success of the treatment. We evaluated the obtained data using standard statistical methods.</p><p><strong>Results: </strong>During HPN, there was a statistically significant elevation of the individual monitored values ​​(BMI, absolute lymphocytes count, cholesterol, cholinesterase, total proteins, albumins), which clearly proves correctly indicated and managed HPN. We recorded vein thrombosis in v. subclavia and v. jugularis in 6 (15 %) patients. Subsequent catheter extraction was necessary after unsuccessful catheter insertion. In 13 (33 %) patients, tunneled catheter replacement was required due to infection. The mortality rate in our group was 8 % (3 patients). These were female patients aged 39, 42, and 66 years. The cause of death in all of these patients was the underlying diagnosis (oncohematological disease, systemic connective tissue disease, and repeated resections of the digestive tract for inflammatory GIT disease with the development of severe malnutrition). We recorded a positive effect of applied HPN in all three patients until death.We did not register any factors that would have a relevant influence on the success of administered HPN.</p><p><strong>Conclusion: </strong>Based on our results, we can conclude that the patients included in the HPN were correctly indicated, and all of them, based on the monitored parameters (regardless of gender, age, initial diagnosis, or BMI value), benefited from the applied treatment, which was correctly chosen based on their individual needs. Our results clearly document the irreplaceable role of HPN in the management of patients with nutrition","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10348532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostic value of the preoperative platelet/lymphocyte ratio and red cell distribution volume in patients with renal masses.","authors":"Nilufer Bulut,&nbsp;Ahmet Unsal,&nbsp;Gokmen Umut Erdem,&nbsp;Abdulmuttalip Simsek","doi":"10.4149/BLL_2023_105","DOIUrl":"https://doi.org/10.4149/BLL_2023_105","url":null,"abstract":"<p><strong>Objectives: </strong>Inflammatory markers indicate immune system responses.</p><p><strong>Background: </strong>We retrospectively explored whether the platelet/lymphocyte ratio (PLR), neutrophil/lymphocyte ratio (NLR), and red blood cell distribution width (RDW) were predictive of malignant disease.</p><p><strong>Material and methods: </strong>Between 2019 and 2023, 148 patients diagnosed with malignant and benign renal tumors via imaging or biopsy were included. Of these tumors, 117 were malignant and 31 were benign. Blood samples were taken for calculation of the NLR, PLR, and RDW prior to renal biopsy or operation.</p><p><strong>Results: </strong>The NLR, PLR, and RDW did not differ significantly between patients with malignant and benign renal masses (all p > 0.05). The PLR significantly increased with the T stage of malignant masses (p = 0.011). According to the T stage, the RDW cutoff was 45.7, the sensitivity was 40 %, and the specificity 82.4 %; the respective values for PLR were 134.9, 70 %, and 70.5 % (p = 0.026 and p = 0.003, respectively).</p><p><strong>Conclusion: </strong>The NLR, PLR, and RDW were not predictive in this study because we only included early- stage patients lacking lymph node involvement and the follow-up was short. In patients with renal cell carcinomas, the RDW and PLR increase with the tumor burden and predict poor prognosis (Tab. 5, Fig. 1, Ref. 23). Text in PDF www.elis.sk Keywords: neutrophil/lymphocyte ratio, platelet/ lymphocyte ratio, renal mass.</p>","PeriodicalId":55328,"journal":{"name":"Bratislava Medical Journal-Bratislavske Lekarske Listy","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10481827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}