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Guzik M, Iwanek G, Fudim M, Zymliński R, Marciniak D, Ponikowski P, Biegus J. Author Correction: Spot urine sodium as a marker of urine dilution and decongestive abilities in acute heart failure. Sci Rep 2024; 14:8934. [PMID: 38637672 PMCID: PMC11026421 DOI: 10.1038/s41598-024-59807-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024] Open
Affiliation(s)
- Mateusz Guzik
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.
| | - Gracjan Iwanek
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Marat Fudim
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Robert Zymliński
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, Poland
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
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Guzik M, Iwanek G, Fudim M, Zymliński R, Marciniak D, Ponikowski P, Biegus J. Spot urine sodium as a marker of urine dilution and decongestive abilities in acute heart failure. Sci Rep 2024; 14:1494. [PMID: 38233473 PMCID: PMC10794205 DOI: 10.1038/s41598-024-51744-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 01/09/2024] [Indexed: 01/19/2024] Open
Abstract
The decongestion ability in response to diuretic treatment plays a crucial role in the treatment of acute heart failure. This effectiveness is evaluated through the assessment of sodium concentration and urine volume, which are also treatment goals themselves. However, the bidirectional interconnection between these factors remains not fully understood. The objective of this study is to provide mechanistic insights into the correlation between spot urine sodium concentrations (UNa+) and urine dilution. This aims to better understand of the decongestive abilities in acute heart failure (AHF). The study was single-center, prospective, conducted on a group of 50 AHF patients. Each participant received a standardized furosemide dose of 1 mg per kg of body weight. Hourly diuresis was measured in the first 6 h of the study, and urine composition was assessed at predefined timepoints. The study group presented the exponential (rather than linear) pattern of relationship between UNa+ and 6-h urine volume, whereas relationship between eGFR and 6-h urine volume was linear (r = 0.61, p < 0.001). The relationship between UNa+ and all other analyzed indices of urine dilution, including the change from baseline in urine creatinine concentration, urine osmolarity, and urine osmolarity corrected for urine sodium, also exhibited an exponential relationship. Patients who were chronically exposed to furosemide demonstrated a significantly lower urine dilution (1.78 [1.18-3.54] vs 11.58 [3.9-17.88]; p < 0.001) in comparison to naïve individuals. In conclusion, it should be noted that in AHF higher UNa+ is associated with disproportionally higher urine dilution, and patients naïve to furosemide have significantly greater ability to dilute urine when compare to chronic furosemide users.
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Grants
- SUBZ.A460.23.055 Institute of Heart Diseases, Wroclaw Medical University, Poland.
- SUBZ.A460.23.055 Institute of Heart Diseases, Wroclaw Medical University, Poland.
- SUBZ.A460.23.055 Institute of Heart Diseases, Wroclaw Medical University, Poland.
- SUBZ.A460.23.055 Institute of Heart Diseases, Wroclaw Medical University, Poland.
- SUBZ.A460.23.055 Institute of Heart Diseases, Wroclaw Medical University, Poland.
- SUBZ.A460.23.055 Institute of Heart Diseases, Wroclaw Medical University, Poland.
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Affiliation(s)
- Mateusz Guzik
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.
| | - Gracjan Iwanek
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Marat Fudim
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Robert Zymliński
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, Poland
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
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Malec K, Mikołajczyk A, Marciniak D, Gawin-Mikołajewicz A, Matera-Witkiewicz A, Karolewicz B, Nawrot U, Khimyak YZ, Nartowski KP. Pluronic F-127 Enhances the Antifungal Activity of Fluconazole against Resistant Candida Strains. ACS Infect Dis 2024; 10:215-231. [PMID: 38109184 PMCID: PMC10795414 DOI: 10.1021/acsinfecdis.3c00536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/13/2023] [Accepted: 11/21/2023] [Indexed: 12/19/2023]
Abstract
Candida strains as the most frequent causes of infections, along with their increased drug resistance, pose significant clinical and financial challenges to the healthcare system. Some polymeric excipients were reported to interfere with the multidrug resistance mechanism. Bearing in mind that there are a limited number of marketed products with fluconazole (FLU) for the topical route of administration, Pluronic F-127 (PLX)/FLU formulations were investigated in this work. The aims of this study were to investigate (i) whether PLX-based formulations can increase the susceptibility of resistant Candida strains to FLU, (ii) whether there is a correlation between block polymer concentration and the antifungal efficacy of the FLU-loaded PLX formulations, and (iii) what the potential mode of action of PLX assisting FLU is. The yeast growth inhibition upon incubation with PLX formulations loaded with FLU was statistically significant. The highest efficacy of the azole agent was observed in the presence of 5.0 and 10.0% w/v of PLX. The upregulation of the CDR1/CDR2 genes was detected in the investigated Candida strains, indicating that the efflux of the drug from the fungal cell was the main mechanism of the resistance.
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Affiliation(s)
- Katarzyna Malec
- Department of Drug Form Technology, Faculty of
Pharmacy, Wroclaw Medical University, 211a Borowska Str, 50-556
Wroclaw, Poland
| | - Aleksandra Mikołajczyk
- Screening Biological Activity Assays and Collection of
Biological Material Laboratory, Wroclaw Medical University,
211a Borowska Str, 50-556 Wroclaw, Poland
| | - Dominik Marciniak
- Department of Drug Form Technology, Faculty of
Pharmacy, Wroclaw Medical University, 211a Borowska Str, 50-556
Wroclaw, Poland
| | - Agnieszka Gawin-Mikołajewicz
- Department of Drug Form Technology, Faculty of
Pharmacy, Wroclaw Medical University, 211a Borowska Str, 50-556
Wroclaw, Poland
| | - Agnieszka Matera-Witkiewicz
- Screening Biological Activity Assays and Collection of
Biological Material Laboratory, Wroclaw Medical University,
211a Borowska Str, 50-556 Wroclaw, Poland
| | - Bożena Karolewicz
- Department of Drug Form Technology, Faculty of
Pharmacy, Wroclaw Medical University, 211a Borowska Str, 50-556
Wroclaw, Poland
| | - Urszula Nawrot
- Department of Pharmaceutical Microbiology and
Parasitology, Wroclaw Medical University, 211a Borowska Str,
50-556 Wroclaw, Poland
| | - Yaroslav Z. Khimyak
- Department of Drug Form Technology, Faculty of
Pharmacy, Wroclaw Medical University, 211a Borowska Str, 50-556
Wroclaw, Poland
- School of Pharmacy, University of East
Anglia, Chancellors Drive, NR4 7TJ Norwich, U.K.
| | - Karol P. Nartowski
- Department of Drug Form Technology, Faculty of
Pharmacy, Wroclaw Medical University, 211a Borowska Str, 50-556
Wroclaw, Poland
- School of Pharmacy, University of East
Anglia, Chancellors Drive, NR4 7TJ Norwich, U.K.
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Sutkowska E, Fecka I, Marciniak D, Bednarska K, Sutkowska M, Hap K. Analysis of Methylglyoxal Concentration in a Group of Patients with Newly Diagnosed Prediabetes. Biomedicines 2023; 11:2968. [PMID: 38001968 PMCID: PMC10669086 DOI: 10.3390/biomedicines11112968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 11/01/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND The abnormal serum concentration of methylglyoxal (MGO) has been presented as an indicator of chronic complications in diabetes (DM). Because such complications are also found in pre-DM, we decided to assess the concentration of this compound in individuals with pre-DM, without cardio-vascular diseases. METHODS Frozen samples from individuals newly diagnosed with pre-DM (N = 31) and healthy subjects (N = 11) were prepared and MGO concentration was determined using UHPLC-ESI-QqTOF-MS. RESULTS Statistical significance was established when the groups were compared for body weight, BMI, fasting glucose level, fatty liver and use of statins but not for the other descriptive parameters. The positive linear correlation showed that the higher HbA1c, the higher MGO concentration (p = 0.01). The values of MGO were within the normal range in both groups (mean value for pre-DM: 135.44 nM (±SD = 32.67) and for the control group: 143.25 nM (±SD = 17.93); p = 0.46 (±95% CI)), with no statistical significance between the groups. CONCLUSIONS We did not confirm the elevated MGO levels in the group of patients with pre-DM. The available data suggests a possible effect of statin intake on MGO levels. This thesis requires confirmation on a larger number of patients with an assessment of MGO levels before and after the introduction of statins.
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Affiliation(s)
- Edyta Sutkowska
- University Rehabilitation Centre, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
| | - Izabela Fecka
- Department of Pharmacognosy, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (I.F.); (K.B.)
- The Committee on Therapeutics and Pharmaceutical Sciences, The Polish Academy of Sciences, pl. Defilad 1, 00-901 Warszawa, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
| | - Katarzyna Bednarska
- Department of Pharmacognosy, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (I.F.); (K.B.)
| | - Magdalena Sutkowska
- Faculty of Medicine, Wroclaw Medical University, Wybrzeże Ludwika Pasteura 1, 50-367 Wroclaw, Poland;
| | - Katarzyna Hap
- University Rehabilitation Centre, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
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Sępek M, Marciniak D, Głód M, Kaliszewski K, Rudnicki J, Wojtczak B. Risk Factors for Calcium-Phosphate Disorders after Thyroid Surgery. Biomedicines 2023; 11:2299. [PMID: 37626794 PMCID: PMC10452658 DOI: 10.3390/biomedicines11082299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/04/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
INTRODUCTION Iatrogenic hypoparathyroidism following thyroidectomy is one of the most common complications significantly reducing patients' quality of life. OBJECTIVES This study aimed to analyze the risk factors for calcium-phosphate disorders following thyroidectomy. PATIENTS AND METHODS The study group consisted of 211 patients who underwent thyroidectomy for different conditions in 2018-2020. Demographic, clinical and surgical risk factors were analyzed against hypoparathyroidism and hypocalcemia. RESULTS Hypoparathyroidism occurred in 15.63% of patients, and hypocalcemia occurred in 45% of those operated on. There was statistical significance between hypoparathyroidism and the extent of thyroid surgery: thyroidectomy vs. lobectomy (p = 0.02, OR = 4.5) and surgeon experience (p = 0.016, OR = 6.9). Low preoperative PTH levels were associated with a higher incidence of hypoparathyroidism (p = 0.055, OR = 0.9). There was a statistically significant correlation between the occurrence of hypocalcemia and preoperative vitamin D deficiency (p = 0.04, OR = 3.5). Low calcium levels before surgery were associated with a higher incidence of hypocalcemia (p = 0.051, OR = 0.5). Meta-analyses of selected risk factors confirmed that the most significant factor in the incidence of hypocalcemia was a decrease in PTH levels (p < 0.001). CONCLUSIONS The extent of thyroid surgery and the experience of the surgeon are the most significant risk factors for hypoparathyroidism. Hypocalcemia is much more common than hypoparathyroidism. Among the risk factors for hypocalcemia, in addition to the decrease in parathormone levels due to iatrogenic parathyroid damage, we should mention vitamin D deficiency in the preoperative period.
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Affiliation(s)
- Monika Sępek
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (M.S.); (K.K.); (J.R.)
| | - Dominik Marciniak
- Department of Dosage Form Technology, Wroclaw Medical University, Borowska Street 211 A, 50-556 Wroclaw, Poland;
| | | | - Krzysztof Kaliszewski
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (M.S.); (K.K.); (J.R.)
| | - Jerzy Rudnicki
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (M.S.); (K.K.); (J.R.)
| | - Beata Wojtczak
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland; (M.S.); (K.K.); (J.R.)
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Biegus J, Zymliński R, Testani J, Fudim M, Cox ZL, Guzik M, Iwanek G, Hurkacz M, Raj D, Marciniak D, Ponikowska B, Ponikowski P. The blunted loop diuretic response in acute heart failure is driven by reduced tubular responsiveness rather than insufficient tubular delivery. The role of furosemide urine excretion on diuretic and natriuretic response in acute heart failure. Eur J Heart Fail 2023; 25:1323-1333. [PMID: 37042083 DOI: 10.1002/ejhf.2852] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 03/01/2023] [Accepted: 04/07/2023] [Indexed: 04/13/2023] Open
Abstract
AIMS Diuretic response in heart failure is blunted when compared to healthy individuals, but the pathophysiology underlying this phenomenon is unclear. We aimed to investigate whether the diuretic resistance mechanism is related to insufficient furosemide tubular delivery or low tubular responsiveness. METHODS AND RESULTS We conducted a prospective, observational study of 50 patients with acute heart failure patients divided into two groups based on previous furosemide use (furosemide naïve: n = 28 [56%] and chronic furosemide users: n = 22 [44%]). Each patient received a protocol-derived, standardized furosemide dose based on body weight. We measured diuretic response and urine furosemide concentrations. The furosemide naïve group had significantly higher urine volumes and natriuresis when compared to chronic users at all timepoints (all p < 0.05). Urine furosemide delivery was similar in furosemide naïve versus chronic users after accounting for differences in estimated glomerular filtration rate (28.02 [21.03-35.89] vs. 29.70 [18.19-34.71] mg, p = 0.87). However, the tubular response to delivered diuretic was dramatically higher in naïve versus chronic users, that is the urine volume per 1 μg/ml of urine furosemide at 2 h was 148.6 ± 136.1 versus 50.6 ± 56.1 ml (p = 0.005). CONCLUSIONS Patients naïve to furosemide have significantly better diuresis and natriuresis when compared to chronic furosemide users. The blunted diuretic response in patients with chronic loop diuretic exposure is driven by decreased tubular responsiveness rather than insufficient furosemide tubular delivery.
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Affiliation(s)
- Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Robert Zymliński
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | | | - Marat Fudim
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Zachary L Cox
- Lipscomb University College of Pharmacy, Nashville, TN, USA
| | - Mateusz Guzik
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Gracjan Iwanek
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Magdalena Hurkacz
- Department of Clinical Pharmacology, Wroclaw Medical University, Wroclaw, Poland
| | - Danuta Raj
- Department of Pharmacognosy and Herbal Medicines, Wroclaw Medical University, Wroclaw, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Faculty of Pharmacy, Medical University, Wroclaw, Poland
| | - Barbara Ponikowska
- Student Scientific Organization, Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
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Sutkowska E, Stanek A, Madziarska K, Jakubiak GK, Sokołowski J, Madziarski M, Sutkowska-Stępień K, Biernat K, Mazurek J, Borowkow-Bulek A, Czyżewski J, Wilk G, Jagasyk A, Marciniak D. Physical Activity Modifies the Severity of COVID-19 in Hospitalized Patients-Observational Study. J Clin Med 2023; 12:4046. [PMID: 37373739 DOI: 10.3390/jcm12124046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 06/09/2023] [Accepted: 06/11/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND AND AIM Physical activity (PA) can modulate the immune response, but its impact on infectious disease severity is unknown. We assess if the PA level impacts the severity of COVID-19. METHODS Prospective, cohort study for adults hospitalized due to COVID-19, who filled out the International Physical Activity Questionnaire (IPAQ). Disease severity was expressed as death, transfer to intensive care unit (ICU), oxygen therapy (OxTh), hospitalization length, complications, C-reactive protein, and procalcitonin level. RESULTS Out of 326 individuals, 131 (57; 43.51% women) were analyzed: age: median-70; range: 20-95; BMI: mean-27.18 kg/m²; and SD: ±4.77. During hospitalization: 117 (83.31%) individuals recovered, nine (6.87%) were transferred to ICU, five (3.82%) died, and 83 (63.36%) needed OxTh. The median for the hospital stay was 11 (range: 3-49) for discharged patients, and mean hospitalization length was 14 (SD: ±5.8312) for deaths and 14.22 days (SD: ±6.92) for ICU-transferred patients. The median for MET-min/week was 660 (range: 0-19,200). Sufficient or high PA was found in recovered patients but insufficient PA was observed in dead or ICU-transferred patients (p = 0.03). The individuals with poor PA had a higher risk of death (HR = 2.63; ±95%CI 0.58-11.93; p = 0.037). OxTh was used more often in the less active individuals (p = 0.03). The principal component analysis confirmed a relationship between insufficient PA and an unfavorable course of the disease. CONCLUSION A higher level of PA is associated with a milder course of COVID-19.
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Affiliation(s)
- Edyta Sutkowska
- University Rehabilitation Centre, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Agata Stanek
- Department and Clinic of Internal Medicine, Angiology, and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 41-902 Bytom, Poland
| | - Katarzyna Madziarska
- Clinical Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Grzegorz K Jakubiak
- Department and Clinic of Internal Medicine, Angiology, and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 41-902 Bytom, Poland
| | - Janusz Sokołowski
- Clinical Department of Emergency Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Marcin Madziarski
- Clinical Department of Rheumatology and Internal Medicine, University Hospital, 50-556 Wroclaw, Poland
| | - Karolina Sutkowska-Stępień
- Department of General, Minimally Invasive and Endocrine Surgery, University Hospital, 50-556 Wroclaw, Poland
| | - Karolina Biernat
- University Rehabilitation Centre, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Justyna Mazurek
- University Rehabilitation Centre, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Adrianna Borowkow-Bulek
- Department of Internal Medicine, Angiology and Physical Medicine, Specialist Hospital No.2, 41-902 Bytom, Poland
| | - Jakub Czyżewski
- Postgraduate-Internship, University Hospital, 50-556 Wrocław, Poland
| | - Gabriela Wilk
- Postgraduate-Internship, University Hospital, 50-556 Wrocław, Poland
| | - Arkadiusz Jagasyk
- Postgraduate-Internship, University Hospital, 50-556 Wrocław, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Wroclaw Medical University, 50-556 Wroclaw, Poland
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Sutkowska E, Marciniak D, Koszewicz M, Dziadkowiak E, Budrewicz S, Biernat K, Kuciel N, Mazurek J, Hap K. Validity and reliability of the Polish version of the Michigan Neuropathy Screening Instrument. World J Diabetes 2023; 14:435-446. [PMID: 37122429 PMCID: PMC10130898 DOI: 10.4239/wjd.v14.i4.435] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/11/2022] [Accepted: 01/10/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND Diabetic sensorimotor polyneuropathy is an important risk factor for foot ulceration and amputation. Thus, patients with diabetes should be screened for this disorder according to local guidelines. An obstacle to the diagnosis of this disease may be the lack of unified diagnostic criteria due to the lack of properly validated scales used for assessment.
AIM To validate both sections (A and B) of the Michigan Neuropathy Screening Instrument (MNSI) in Polish (PL) patients with diabetes.
METHODS A cross-sectional study using a test (A1, B1) and re-test (A2, B2) formula was performed in 80 patients with diabetes. The gold standard used for neuropathy detection was a nerve conduction study (NCS) which was performed in all participants. Reliability of the MNSI-PL was assessed using the Cronbach’s alpha, Kuder-Richardson formula 20 (KR-20), split-half reliability, the Gottman split-half tests, and correlation between first and second half was accessed. Stability was assessed using an intraclass correlation coefficient (ICC). For external validation, we used simple linear correlation, binomial regression, and agreement between two different tools using a Bland-Altman plot analysis.
RESULTS The scale was internally consistent (Cronbach’s alpha for the full scale: 0.81 for A and 0.87 for B). MNSI-PL scores in test/retest showed high stability (ICC = 0.73 for A and ICC = 0.97 for B). The statistically important correlations between MNSI-PL and NCS were found for B1, B2, and A1 (P < 0.005). The cut-off points of ≥ 3 for section A (sensitivity of 90%-100%; specificity of 33%-40%) and ≥ 2 for section B (sensitivity of 81%-84%; specificity of 60%-70%) were obtained during neuropathy detection.
CONCLUSION The MNSI-PL is a reliable and valid instrument in screening for diabetic neuropathy.
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Affiliation(s)
- Edyta Sutkowska
- University Rehabilitation Centre, Wroclaw Medical University, Wroclaw 50-556, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw 50-556, Poland
| | | | - Edyta Dziadkowiak
- Department of Neurology, Wroclaw Medical University, Wroclaw 50-556, Poland
| | - Slawomir Budrewicz
- Department of Neurology, Wroclaw Medical University, Wroclaw 50-556, Poland
| | - Karolina Biernat
- University Rehabilitation Centre, Wroclaw Medical University, Wroclaw 50-556, Poland
| | - Natalia Kuciel
- University Rehabilitation Centre, Wroclaw Medical University, Wroclaw 50-556, Poland
| | - Justyna Mazurek
- University Rehabilitation Centre, Wroclaw Medical University, Wroclaw 50-556, Poland
| | - Katarzyna Hap
- University Rehabilitation Centre, Wroclaw Medical University, Wroclaw 50-556, Poland
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Wojtczak B, Marciniak D, Kaliszewski K, Sutkowski K, Głód M, Rudnicki J, Bolanowski M, Barczyński M. Proving the Superiority of Intraoperative Recurrent Laryngeal Nerve Monitoring over Visualization Alone during Thyroidectomy. Biomedicines 2023; 11:biomedicines11030880. [PMID: 36979859 PMCID: PMC10045399 DOI: 10.3390/biomedicines11030880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/23/2023] [Accepted: 03/09/2023] [Indexed: 03/16/2023] Open
Abstract
Vocal fold paralysis after thyroid surgery is still a dangerous complication that significantly reduces patients’ quality of life. Since the intraoperative neuromonitoring (IONM) technique has been introduced and standardized, the most frequently asked question is whether its use has significantly reduced the rate of RLN injury during thyroid surgery compared to visual identification alone (VA). The aim of this study was to attempt to prove the superiority of IONM over VA of the RLN during thyroid surgery in the prevention of vocal fold paralysis, taking into account risk factors for complications. The medical records of 711 patients (1265 recurrent laryngeal nerves at risk of injury) were analyzed retrospectively: in 257 patients/469 RLNs at risk, thyroid surgery was performed with IONM; in 454 patients/796 RLNs at risk, surgery was performed with VA. The statistical analysis showed that in the group of patients with IONM only one risk factor—the surgeon’s experience—proved statistically significant (OR = 3.27; p = 0.0478) regarding the overall risk of vocal fold palsy. In the group of patients where only visualization was used, 5 of the 12 factors analyzed were statistically significant: retrosternal goiter (OR = 2.23; p = 0.041); total thyroid volume (OR = 2.30; p = 0.0284); clinical diagnosis (OR = 2.5; p = 0.0669); gender (OR = 3.08; p = 0.0054) and risk stratification (OR = 3.30; p = 0.0041). In addition, the cumulative risk, taking into account the simultaneous influence of all 12 factors, was slightly higher in the group of patients in whom only VA was used during the procedure: OR = 1.78. This value was also considerably more statistically significant (p < 0.0001) than that obtained in the group of patients in whom IONM was used: OR = 1.73; p = 0.004. Conclusions: Risk factors for complications in thyroid surgery are not significant for any increase in the rate of vocal fold paralysis as long as surgery is performed with IONM, in contrast to thyroid surgery performed only with VA, thus proving the superiority of IONM over VA for safety.
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Affiliation(s)
- Beata Wojtczak
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
- Correspondence: ; Tel./Fax: +48-71-734-30-00
| | - Dominik Marciniak
- Department of Dosage Form Technology, Wroclaw Medical University, Borowska Street 211 A, 50-556 Wroclaw, Poland
| | - Krzysztof Kaliszewski
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Krzysztof Sutkowski
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Mateusz Głód
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Jerzy Rudnicki
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Pasteura Street 4, 50-367 Wroclaw, Poland
| | - Marcin Barczyński
- Department of Endocrine Surgery, Third Chair of General Surgery, Jagiellonian University Medical College, 50 Mikolaja Kopernika Street, 31-501 Krakow, Poland
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10
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Kozakiewicz-Latała M, Marciniak D, Krajewska K, Złocińska A, Prusik K, Karolewicz B, Nartowski KP, Pudło W. Hierarchical Macro-Mesoporous Silica Monolithic Tablets as a Novel Dose-Structure-Dependent Delivery System for the Release of Confined Dexketoprofen. Mol Pharm 2023; 20:641-649. [PMID: 36533661 PMCID: PMC9811460 DOI: 10.1021/acs.molpharmaceut.2c00834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This study reports the application of hierarchical porous monoliths as carriers for controlled and dose-adjustable release of model pharmaceutical (dexketoprofen, DEX). The synthesis and detailed characterization of the hierarchical porous scaffolds are provided before and after the adsorption of three doses of DEX─a widely used nonsteroidal anti-inflammatory drug. The drug incorporated in the mesopores of silica was stabilized in an amorphous state, while the presence of macropores provided sufficient space for drug crystallization as we demonstrated via a combination of powder X-ray diffraction, differential scanning calorimetry, and imaging techniques (scanning electron microscopy and EDX analysis). Drug release from silica matrices was tested, and a mechanistic model of this release based on the Fick diffusion equation was proposed. The hierarchical structure of the carrier, due to the presence of micrometric macropores and nanometric mesopores, turned out to be critical for the control of the drug phase and drug release from the monoliths. It was found that at low drug content, the presence of an amorphous component in the pores promoted the rapid release of the drug, while at higher drug contents, the presence of macropores favored the crystallization of DEX, which naturally slowed down its release. Both the hierarchical porous structure and the control of the drug phase (amorphous and/or crystalline) were proven important for adjustable (fast or prolonged) release kinetics, desirable for effective pharmacotherapy and patient compliance. Therefore, the developed materials may serve as a versatile formulation platform for the smart manipulation of drug release kinetics.
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Affiliation(s)
- Marta Kozakiewicz-Latała
- Department
of Drug Forms Technology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, Wroclaw50-556, Poland
| | - Dominik Marciniak
- Department
of Drug Forms Technology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, Wroclaw50-556, Poland
| | - Karolina Krajewska
- Department
of Drug Forms Technology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, Wroclaw50-556, Poland
| | - Adrianna Złocińska
- Laboratory
of Elemental Analysis Structural Research, Wroclaw Medical University, Borowska 211, Wroclaw50-556, Poland
| | - Krystian Prusik
- Institute
of Materials Engineering, University of
Silesia in Katowice, 75 Pulku Piechoty 1A, Chorzow40-007, Poland,Silesian
Center for Education and Interdisciplinary Research, University of Silesia in Katowice, 75 Pulku Piechoty 1A, Chorzow40-007, Poland
| | - Bożena Karolewicz
- Department
of Drug Forms Technology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, Wroclaw50-556, Poland
| | - Karol P. Nartowski
- Department
of Drug Forms Technology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211, Wroclaw50-556, Poland,
| | - Wojciech Pudło
- Department
of Chemical Engineering and Process Design, Silesian University of Technology, Gliwice44-100, Poland,
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11
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Głód M, Marciniak D, Kaliszewski K, Sutkowski K, Rudnicki J, Bolanowski M, Wojtczak B. Analysis of Risk Factors for Phonation Disorders after Thyroid Surgery. Biomedicines 2022; 10:biomedicines10092280. [PMID: 36140379 PMCID: PMC9496448 DOI: 10.3390/biomedicines10092280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/04/2022] [Accepted: 09/07/2022] [Indexed: 11/16/2022] Open
Abstract
Phonation disorders after thyroidectomy are among the most common complications and occur as a result of recurrent laryngeal nerve (RLN) injury. The multivariate analysis of risk factors for phonation disorders after thyroidectomy was assessed. A group of 830 patients with 1500 RLNs at risk of injury during thyroidectomy were analyzed retrospectively. The impact of the method of RLN identification, age, sex, BMI, kind of thyroid surgery, pathology, surgeon’s experience and thyroid volume on vocal cord paralysis was analyzed. We found that the retrosternal goiter and the volume above 100 mL were the most important risk factors for both transient and permanent paralysis. Thyroid cancer had a statistically significant impact on the increase in permanent paralysis, while this indication had practically no impact on transient paralysis. Among patients over 65 years with obesity, the probability of transient complications approximately doubled, with no effect on the permanent paralysis. Men were approximately 1.7 times more likely to develop any type of phonation disorder. Secondary operations more than doubled the risk of transient and permanent vocal cord paralysis. Thyroidectomy with only visual RLN identification was associated with a risk of both transient and permanent vocal cord paralysis almost two times higher, compared to neuromonitoring.
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Affiliation(s)
- Mateusz Głód
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Dominik Marciniak
- Department of Dosage Form Technology, Wroclaw Medical University, Borowska Street 211 A, 50-556 Wroclaw, Poland
| | - Krzysztof Kaliszewski
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Krzysztof Sutkowski
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Jerzy Rudnicki
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
| | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Pasteura Street 4, 50-367 Wroclaw, Poland
| | - Beata Wojtczak
- Department of General, Minimally Invasive and Endocrine Surgery, Wroclaw Medical University, Borowska Street 213, 50-556 Wroclaw, Poland
- Correspondence: ; Tel./Fax: +48-71-734-30-00
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12
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Kobyłko A, Szcześniak D, Halupczok-Żyła J, Marciniak D, Jawiarczyk-Przybyłowska A, Bolanowski M, Rymaszewska J. The clinical complexity of patients with acromegaly. J Psychosom Res 2022; 159:110946. [PMID: 35644085 DOI: 10.1016/j.jpsychores.2022.110946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 05/10/2022] [Accepted: 05/10/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVES The main aim of the study was to investigate the factors related to the biopsychosocial complexity in the group of patients with acromegaly with different disease activity. METHODS A cross-sectional observational study was performed. First, a linguistic adaptation of the INTERMED - self-assessment questionnaire (IMSA) and after that the assessment of the biopsychosocial complexity among patients with acromegaly and the factors which relate to the complexity was made. The following tools were used to assess: biopsychosocial complexity: The INTERMED -self-assessment (IMSA); quality of life: The World Health Organization Quality of Life - BREF (WHOQoL) and Acromegaly Quality of Life questionnaire (AcroQol); mental state: The General Health Questionnaire - 28 (GHQ-28). RESULTS The final analysis included 71 patients. According to the principal component analysis the mental state (GHQ-28) and the quality of life (AcroQol) are the most important factors related to the clinical complexity among patients with acromegaly. In the model created by a stepwise regression analysis for the total IMSA score higher growth hormone (GH) concentration, longer illness duration, and better general quality of life were included as the protective factors of the clinical complexity. By contrast, a high score in the severe depression subscale of GHQ-28 was a factor of higher clinical complexity. CONCLUSION The mental state and quality of life are the most important determinants of the clinical complexity in the group of patients with acromegaly whereas the biochemical normalization is of lesser importance.
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Affiliation(s)
- Agnieszka Kobyłko
- Department of Psychiatry, Wroclaw Medical University, 50-367 Wroclaw, Poland.
| | - Dorota Szcześniak
- Department of Psychiatry, Wroclaw Medical University, 50-367 Wroclaw, Poland.
| | - Jowita Halupczok-Żyła
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, 50-367 Wroclaw, Poland
| | - Dominik Marciniak
- Department of Dosage Form Technology, Wroclaw Medical University, 50-556 Wroclaw, Poland.
| | | | - Marek Bolanowski
- Department of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, 50-367 Wroclaw, Poland.
| | - Joanna Rymaszewska
- Department of Psychiatry, Wroclaw Medical University, 50-367 Wroclaw, Poland.
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13
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Kuciel N, Mazurek J, Hap K, Marciniak D, Biernat K, Sutkowska E. COVID-19 Vaccine Acceptance in Pregnant and Lactating Women and Mothers of Young Children in Poland. Int J Womens Health 2022; 14:415-424. [PMID: 35378877 PMCID: PMC8975803 DOI: 10.2147/ijwh.s348652] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 02/23/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose The World Health Organization indicated vaccine hesitancy as one of the top 10 threats to global health. The success of a vaccine depends not only on its efficacy but also on its acceptance. Our study aims to define COVID-19 vaccine acceptance in a sample of pregnant and lactating women in Poland. Since mothers are often key decision-makers for whether their children will receive vaccination, it is vital to measure vaccine confidence among this group. Patients and Methods An anonymous online survey was distributed to assess the level of acceptance of COVID-19 vaccination among pregnant and lactating women for themselves and their children in Poland. Results The trust of pregnant and breastfeeding women and women who have offspring in government, in healthcare professionals, in scientific authorities, and sound scientific data is strongly associated with vaccine acceptance and may influence an individual's decision to perceive recommended actions as beneficial to the society as a whole. Conclusion Acceptance and confidence in receiving the COVID-19 vaccination among pregnant and lactating women and mothers with young children is strongly associated with feelings of trust in government, health professionals, scientific authorities, and sound scientific data. The dissemination of professional and reliable information regarding the safety and efficacy of COVID-19 vaccine uptake by qualified health care personnel can significantly increase the level of trust and public awareness regarding the safety and efficacy of COVID-19 vaccine uptake in pregnancy, while breastfeeding, and mothers with young children.
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Affiliation(s)
- Natalia Kuciel
- University Centre of Rehabilitation, Wroclaw Medical University, Wroclaw, Poland
| | - Justyna Mazurek
- University Centre of Rehabilitation, Wroclaw Medical University, Wroclaw, Poland
| | - Katarzyna Hap
- University Centre of Rehabilitation, Wroclaw Medical University, Wroclaw, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland
| | - Karolina Biernat
- University Centre of Rehabilitation, Wroclaw Medical University, Wroclaw, Poland
| | - Edyta Sutkowska
- University Centre of Rehabilitation, Wroclaw Medical University, Wroclaw, Poland
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14
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Pokajewicz K, Białoń M, Svydenko L, Hudz N, Balwierz R, Marciniak D, Wieczorek PP. Comparative Evaluation of the Essential Oil of the New Ukrainian Lavandula angustifolia and Lavandula x intermedia Cultivars Grown on the Same Plots. Molecules 2022; 27:molecules27072152. [PMID: 35408552 PMCID: PMC9000678 DOI: 10.3390/molecules27072152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 11/16/2022]
Abstract
New cultivars of lavender adapted to arid steppe conditions were developed by the Institute of Rice of Ukrainian National Academy of Agrarian Sciences (NAAS). This work is a part of the characterization process of the new cultivars. The chemical composition of the essential oil of the seven new Lavandula angustifolia and eight new Lavandula x intermedia cultivars was investigated and compared. In total, 71 different compounds were identified. Linalool and linalool acetate were the main components in both species in ranges of 26.14-57.07% and 9.08-24.45%, respectively. They were followed by terpinen-4-ol (2.16-22.44%), lavandulyl acetate (2.12-10.23%), and lavandulol (1.30-3.14) in the case of L. angustifolia and camphor (10.11-12.55%), borneol (5.49-8.71%), and eucalyptol (0.47-7.41%) in the case of L. x intermedia. The oils had a valuable terpene profile-a high linalool content and the substantial presence of lavandulol and its ester. Nevertheless, they did not comply with the industry standards, mostly due to high levels of terpinene-4-ol. Evidently, a high content of terpinen-4-ol is a characteristic feature of L. angustifolia oils bred in Ukraine. Additionally, the LA3 cultivar yielded an oil with some of the highest linalool contents reported in the literature. Statistical analysis and literature data allowed for the comparative analysis of the gathered data. MANOVA, PCA, and HCA marked caryophyllene oxide as another potential differentiating compound between studied species.
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Affiliation(s)
- Katarzyna Pokajewicz
- Department of Analytical Chemistry, University of Opole, 45-052 Opole, Poland; (M.B.); (P.P.W.)
- Correspondence:
| | - Marietta Białoń
- Department of Analytical Chemistry, University of Opole, 45-052 Opole, Poland; (M.B.); (P.P.W.)
| | - Liudmyla Svydenko
- Sector of Mobilization and Conservation of Plant Resources, Rice Institute, National Academy of Agrarian Sciences, 74992 Kherson, Ukraine;
| | - Nataliia Hudz
- Department of Drug Technology and Biopharmaceutics, Danylo Halytsky Lviv National Medical University, 79010 Lviv, Ukraine;
- Department of Pharmacy and Ecological Chemistry, University of Opole, 45-052 Opole, Poland;
| | - Radosław Balwierz
- Department of Pharmacy and Ecological Chemistry, University of Opole, 45-052 Opole, Poland;
| | - Dominik Marciniak
- Department of Drug Forms Technology, Faculty of Pharmacy, Wrocław Medical University, 50-556 Wroclaw, Poland;
| | - Piotr Paweł Wieczorek
- Department of Analytical Chemistry, University of Opole, 45-052 Opole, Poland; (M.B.); (P.P.W.)
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15
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Andrzejewska M, Hap K, Biernat K, Sutkowska E, Demczyszak I, Marciniak D, Kuciel N. Factors affecting rehabilitation of infants with Central Coordination Disorders during a three-month-long observation. BMC Pediatr 2021; 21:579. [PMID: 34922477 PMCID: PMC8684221 DOI: 10.1186/s12887-021-03066-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 12/08/2021] [Indexed: 11/24/2022] Open
Abstract
Background Central coordination disorders (CCD) encompass various abnormalities observed in infants but early therapy may have an impact on their condition. The aim was to seek factors that may affect the early results of therapy of infants with CCD. Methods We analyzed the outcomes of a three-month period of rehabilitation of infants living with CCD. Children were treated at Non-public Specialist Healthcare Institution Medi-Reh in Kalisz in the period from 1 Jan 2014 to 31 Nov 2019. In our retrospective study results of three-month therapy of infants, aged 1 to 6 months, with CCD were analysed regards to the effectiveness and the potential impact of different factors. Therapy and assessment of children were conducted with the use of the Vojta method, which was performed during the first visit (WW) and the follow-up visit (after 3 months- 1WK). The analysis of the influence of various factors on the effect of therapy included: mother's age at the time of delivery, duration of breastfeeding, child APGAR, gestational age in which the child was born, sex of the child, birth weight, age of the child at WW, type of delivery, craniosacral therapy as an additive treatment. Results Based on the examination results from 66 medical records it was demonstrated that after active period of the therapy, improvement was observed in 54 (81.81%) (p=0.48) children (condition during WW versus 1WK among the group). The sole factor impacting improvement after 3 months was the age of the child at WW, when the child started therapy. This factor significantly (p=0.002) increased the chance of achieving improvement - by 3.2 times (OR= 3,2; CI= 95). No statistically significant differences were shown for the other studied factors. Conclusions Prompt implementation of rehabilitation in children with CCD provides a better chance of improving their motor function. The rehabilitation should be started as soon as possible after the diagnosis is constituted.
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Affiliation(s)
| | - Katarzyna Hap
- Department and Division of Medical Rehabilitation, Wroclaw Medical University, Borowska Street 213, 50-556, Wroclaw, Poland.
| | - Karolina Biernat
- Department and Division of Medical Rehabilitation, Wroclaw Medical University, Borowska Street 213, 50-556, Wroclaw, Poland
| | - Edyta Sutkowska
- Department and Division of Medical Rehabilitation, Wroclaw Medical University, Borowska Street 213, 50-556, Wroclaw, Poland
| | - Iwona Demczyszak
- Department and Division of Medical Rehabilitation, Wroclaw Medical University, Borowska Street 213, 50-556, Wroclaw, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland
| | - Natalia Kuciel
- Department and Division of Medical Rehabilitation, Wroclaw Medical University, Borowska Street 213, 50-556, Wroclaw, Poland
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16
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Biegus J, Nawrocka-Millward S, Zymliński R, Fudim M, Testani J, Marciniak D, Rosiek-Biegus M, Ponikowska B, Guzik M, Garus M, Ponikowski P. Distinct renin/aldosterone activity profiles correlate with renal function, natriuretic response, decongestive ability and prognosis in acute heart failure. Int J Cardiol 2021; 345:54-60. [PMID: 34728260 DOI: 10.1016/j.ijcard.2021.10.149] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Although renin-angiotensin-aldosterone system (RAAS) activation is believed to be the major driver of acute heart failure (AHF) episodes our understanding of its prevalence and clinical relevance in contemporary settings is incomplete. METHODS Serum renin and aldosterone were measured at day-1 and at discharge in patients (n = 211) that were hospitalized between 2016 and 2017 for AHF in a single cardiology center. The population was profiled based on upper limits of normal (ULN) of both biomarkers assessed at day-1 and linked with the clinical course and outcomes. RESULTS The study population constituted of three profiles: RAAS-/- (n = 121 [57%]); RAAS+/- (n = 60 [28%]); and RAAS+/+ (n = 30 [14%]). The RAAS+/+ profile had the lowest blood pressure and serum sodium at admission, day-2 and discharge compared to the other profiles (p < 0.001). The RAAS+/+ patients had significantly lower urine Na+ at admission (57.8 ± 36.7 vs 97.3 ± 31.3 and 86.4 ± 35.0), day-1 (52.7 ± 32.7 vs 85.3 ± 36.3 and 75.5 ± 33.9) mmol/l, vs RAAS-/- and RAAS+/- profiles, respectively, all p < 0.001. There was also a gradual decrease of renal function across increasing RAAS profiles. The RAAS+/+ profile received higher dose of furosemide at discharge 120 [80-160] vs the other profiles 80 [40-120] mg, p < 0.01. The risks of one year mortality or HF rehospitalization increased across the RAAS profiles (p < 0.001). The trajectory of renin or aldosterone change during hospitalization was not related to outcomes. CONCLUSIONS The RAAS overactivity is not essential for development of AHF. However, elevated RAAS is a marker of more advanced stages of heart failure, is related to low natriuresis and adverse clinical outcomes.
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Affiliation(s)
- Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland; Institute of Heart Diseases, University Hospital, Wroclaw, Poland.
| | | | - Robert Zymliński
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland; Institute of Heart Diseases, University Hospital, Wroclaw, Poland
| | - Marat Fudim
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA; Duke Clinical Research Institute, Durham, NC, USA
| | | | - Dominik Marciniak
- Department of Drugs Form Technology, Faculty of Pharmacy, Medical University, Wroclaw, Poland
| | - Marta Rosiek-Biegus
- Department of Internal Medicine, Pneumology and Allergology, Medical University, Wroclaw, Poland
| | - Barbara Ponikowska
- Student Scientific Club, Department of Heart Diseases, Medical University, Wroclaw, Poland
| | - Mateusz Guzik
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland
| | - Mateusz Garus
- Institute of Heart Diseases, University Hospital, Wroclaw, Poland
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland; Institute of Heart Diseases, University Hospital, Wroclaw, Poland
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17
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Kobusiak-Prokopowicz M, Kaaz K, Marciniak D, Karolko B, Mysiak A. Relationships between Circulating Matrix Metalloproteinases, Tissue Inhibitor TIMP-2, and Renal Function in Patients with Myocarditis. Kidney Blood Press Res 2021; 46:749-757. [PMID: 34801997 DOI: 10.1159/000519594] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 09/11/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Under physiological conditions, the myocardial extracellular matrix (ECM) is maintained by matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs). However, changes in the balance between MMPs and TIMPs can lead to pathological remodeling of the ECM, which contributes to cardiovascular and kidney diseases. The aim of our study was to assess levels of MMPs and TIMP-2 in patients with myocarditis and their relationship to renal function. MATERIALS AND METHODS Forty five patients with myocarditis who underwent CMR were included, comprising 11 with concurrent chronic kidney disease (CKD). Blood samples were obtained to assess serum levels of MMP-2, MMP-3, MMP-9, and TIMP-2. RESULTS Serum MMP-2, MMP-3, and TIMP-2 levels negatively correlated with the ejection fraction in patients with myocarditis, while MMP-3 levels correlated with longitudinal deformation (p < 0.05). Serum MMP-2, MMP-3, and TIMP-2 levels also negatively correlated with renal function, as assessed by the estimated glomerular filtration rate (eGFR) (p < 0.05). Patients with myocarditis and concurrent CKD had higher levels of MMP-2 and TIMP-2 than those without kidney damage. CONCLUSIONS (1) We demonstrated that MMP-2, MMP-3, and TIMP-2 concentrations were related to left-ventricular ejection fraction, and MMP-3 levels correlated with longitudinal deformation, indicating MMPs play an important role in the post-inflammatory remodeling of the myocardium. (2) A negative correlation between the eGFR and MMP-2, MMP-3, and TIMP-2 and a positive correlation between creatinine and MMP-3 levels indicate the role of MMPs and TIMP-2 in renal dysfunction.
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Affiliation(s)
| | - Konrad Kaaz
- Department of Cardiology, Wroclaw Medical University, Wroclaw, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland
| | - Bożena Karolko
- Department of Cardiology, Wroclaw Medical University, Wroclaw, Poland
| | - Andrzej Mysiak
- Department of Cardiology, Wroclaw Medical University, Wroclaw, Poland
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18
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Biegus J, Zymliński R, Fudim M, Testani J, Sokolski M, Marciniak D, Ponikowska B, Guzik M, Garus M, Urban S, Ponikowski P. Spot urine sodium in acute heart failure: differences in prognostic value on admission and discharge. ESC Heart Fail 2021; 8:2597-2602. [PMID: 33932273 PMCID: PMC8318409 DOI: 10.1002/ehf2.13372] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/28/2021] [Accepted: 04/08/2021] [Indexed: 12/16/2022] Open
Abstract
AIMS Most studies examined spot urine sodium's (sUNa+ ) prognostic utility during the early phase of acute heart failure (AHF) hospitalization. In AHF, sodium excretion is related to clinical status; therefore, we investigated the differences in the prognostic information of spot UNa+ throughout the course of hospitalization for AHF (admission vs. discharge). METHODS AND RESULTS The study population were AHF patients (n = 172), who survived the index hospitalization. We compared the relationship between early (on admission, at 24 and 48 h) and discharge sUNa+ measurements with post-discharge study endpoints: composite of 1 year all-cause mortality and AHF rehospitalization (with time to first event analysis) as well as with each event in separation. There were 49 (28.5%) deaths, 40 (23.3%) AHF rehospitalizations, while the composite endpoint occurred in 69 (40.1%) during 1 year follow-up. The sUNa+ had prognostic significance for the composite endpoint when assessed on admission, at 24 and at 48 h: hazard ratios (HRs) with 95% confidence intervals (CIs) (per 10 mmol/L) were 0.88 (0.82-0.94); 0.87 (0.81-0.91); 0.90 (0.84-0.96), all P < 0.005. In contrast to early, active decongestion phase, discharge sUNa+ had no prognostic significance HR (95% CI) (per 10 mmol/L): 0.99 (0.93-1.06) P = 0.79 for the composite endpoint, which was independent from the dose of oral furosemide prescribed at that timepoint (average causal mediation effects: -0.38; P = 0.71). Similarly, discharge sUNa+ was neither associated with 1 year mortality HR (95% CI) (per 10 mmol/L): 0.97 (0.89-1.05) P = 0.48 nor with AHF rehospitalizations HR (95% CI) (per 10 mmol/l): 1.03 (0.94-1.12), P = 0.56. The comparison of longitudinal profiles of sUNa+ during hospitalization showed significantly higher values within the early, active decongestive phase in those who did not experience composite endpoint when compared with those who did: admission: 94 ± 34 vs. 76 ± 35; Day 1: 85 ± 36 vs. 65 ± 37; Day 2: 84 ± 37 vs. 67 ± 35, all P < 0.005 (mmol/L), respectively. There was no difference between those groups in discharge sUNa+ : 73 ± 35 vs. 70 ± 35 P = 0.82 (mmol/L). CONCLUSIONS Spot UNa+ assessed at early phase of hospitalization and at discharge have different prognostic significance, which confirms that it should be always interpreted along with clinical context.
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Affiliation(s)
- Jan Biegus
- Department of Heart Diseases, Wroclaw Medical University, Borowska 213, Wroclaw, 50-556, Poland.,Centre for Heart Diseases, Wroclaw University Hospital, Wroclaw, Poland
| | - Robert Zymliński
- Department of Heart Diseases, Wroclaw Medical University, Borowska 213, Wroclaw, 50-556, Poland.,Centre for Heart Diseases, Wroclaw University Hospital, Wroclaw, Poland
| | - Marat Fudim
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA.,Duke Clinical Research Institute, Durham, NC, USA
| | | | - Mateusz Sokolski
- Department of Heart Diseases, Wroclaw Medical University, Borowska 213, Wroclaw, 50-556, Poland.,Centre for Heart Diseases, Wroclaw University Hospital, Wroclaw, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, Poland
| | - Barbara Ponikowska
- Student scientific organization, Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Mateusz Guzik
- Centre for Heart Diseases, Wroclaw University Hospital, Wroclaw, Poland
| | - Mateusz Garus
- Centre for Heart Diseases, Wroclaw University Hospital, Wroclaw, Poland
| | - Szymon Urban
- Student scientific organization, Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Piotr Ponikowski
- Department of Heart Diseases, Wroclaw Medical University, Borowska 213, Wroclaw, 50-556, Poland.,Centre for Heart Diseases, Wroclaw University Hospital, Wroclaw, Poland
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19
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Pawlowski T, Pawlak D, Inglot M, Zalewska M, Marciniak D, Bugajska J, Janocha-Litwin J, Malyszczak K. The role of anthranilic acid in the increase of depressive symptoms and major depressive disorder during treatment for hepatitis C with pegylated interferon-α2a and oral ribavirin. J Psychiatry Neurosci 2021; 46:E166-E175. [PMID: 33464780 PMCID: PMC7955854 DOI: 10.1503/jpn.190139] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Tryptophan metabolism via the kynurenine pathway is considered the link between the immune and endocrine systems. Dysregulation of serotonergic transmission can stem from the direct influence of interferon-α on the activity of serotonergic receptors 5-HT1A and 5-HT2A, and from its indirect effect on tryptophan metabolism. Induction of the kynurenine pathway increases the concentration of neurotoxic kynurenine metabolites, and the activity of kynurenine derivatives is linked to the onset of depression. The aim of our study was to evaluate the relationships between depressive symptoms and kynurenine, tryptophan, anthranilic acid and kynurenic acid concentrations, indolamine 2,3-dioxygenase (IDO) activity and tryptophan availability to the brain. METHODS The study followed a prospective longitudinal cohort design. We evaluated 101 patients with chronic hepatitis C who were treated with pegylated interferon-α2a, and 40 controls who were awaiting treatment. We evaluated the relationships between total score on the Montgomery-Åsberg Depression Rating Scale and kynurenine, tryptophan, anthranilic acid and kynurenic acid concentrations, IDO activity and tryptophan availability to the brain. A logistic regression model was adapted for the diagnosis of major depressive disorder at each time point, taking into account changes in parameters of the kynurenine pathway between a given time point and the baseline measurement. RESULTS Of the treated patients, 44% fulfilled the criteria for major depressive disorder at least once during the 24 weeks of treatment. Anthranilic acid concentrations were significantly increased compared to baseline for all time points except week 2. Tryptophan availability showed a significant decrease (β = -0.09, p = 0.01) only in week 12 of treatment. Over time, kynurenine, tryptophan and anthranilic acid concentrations, as well as IDO activity and tryptophan availability to the brain, were significantly associated with total score on the Montgomery-Åsberg Depression Rating Scale. A logistic regression model revealed that participants with decreased tryptophan availability to the brain at 12 weeks of treatment and participants with increased anthranilic acid concentrations at week 24 of treatment were at increased risk for diagnosis of major depressive disorder (odds ratios 2.92 and 3.59, respectively). LIMITATIONS This study had an open-label design in a population receiving naturalistic treatment. CONCLUSION The present study provides the first direct evidence of the role of anthranilic acid in the pathogenesis of inflammation-induced major depressive disorder during treatment for hepatitis C with pegylated interferon-α2a.
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Affiliation(s)
- Tomasz Pawlowski
- From the Division of Psychotherapy and Psychosomatic Medicine, Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland (Pawlowski, Malyszczak); the Department of Pharmacodynamics, Medical University of Bialystok, Bialystok, Poland (Pawlak); the Department of Infectious Diseases, Liver Diseases and Acquired Immune Deficiency, Wroclaw Medical University, Wroclaw, Poland (Inglot, Zalewska); the Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland (Marciniak); the Clinical Biochemistry Department, Jagiellonian University College of Medicine, Krakow, Poland (Bugajska); and the Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Wroclaw, Poland (Janocha-Litwin)
| | - Dariusz Pawlak
- From the Division of Psychotherapy and Psychosomatic Medicine, Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland (Pawlowski, Malyszczak); the Department of Pharmacodynamics, Medical University of Bialystok, Bialystok, Poland (Pawlak); the Department of Infectious Diseases, Liver Diseases and Acquired Immune Deficiency, Wroclaw Medical University, Wroclaw, Poland (Inglot, Zalewska); the Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland (Marciniak); the Clinical Biochemistry Department, Jagiellonian University College of Medicine, Krakow, Poland (Bugajska); and the Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Wroclaw, Poland (Janocha-Litwin)
| | - Malgorzata Inglot
- From the Division of Psychotherapy and Psychosomatic Medicine, Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland (Pawlowski, Malyszczak); the Department of Pharmacodynamics, Medical University of Bialystok, Bialystok, Poland (Pawlak); the Department of Infectious Diseases, Liver Diseases and Acquired Immune Deficiency, Wroclaw Medical University, Wroclaw, Poland (Inglot, Zalewska); the Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland (Marciniak); the Clinical Biochemistry Department, Jagiellonian University College of Medicine, Krakow, Poland (Bugajska); and the Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Wroclaw, Poland (Janocha-Litwin)
| | - Malgorzata Zalewska
- From the Division of Psychotherapy and Psychosomatic Medicine, Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland (Pawlowski, Malyszczak); the Department of Pharmacodynamics, Medical University of Bialystok, Bialystok, Poland (Pawlak); the Department of Infectious Diseases, Liver Diseases and Acquired Immune Deficiency, Wroclaw Medical University, Wroclaw, Poland (Inglot, Zalewska); the Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland (Marciniak); the Clinical Biochemistry Department, Jagiellonian University College of Medicine, Krakow, Poland (Bugajska); and the Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Wroclaw, Poland (Janocha-Litwin)
| | - Dominik Marciniak
- From the Division of Psychotherapy and Psychosomatic Medicine, Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland (Pawlowski, Malyszczak); the Department of Pharmacodynamics, Medical University of Bialystok, Bialystok, Poland (Pawlak); the Department of Infectious Diseases, Liver Diseases and Acquired Immune Deficiency, Wroclaw Medical University, Wroclaw, Poland (Inglot, Zalewska); the Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland (Marciniak); the Clinical Biochemistry Department, Jagiellonian University College of Medicine, Krakow, Poland (Bugajska); and the Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Wroclaw, Poland (Janocha-Litwin)
| | - Jolanta Bugajska
- From the Division of Psychotherapy and Psychosomatic Medicine, Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland (Pawlowski, Malyszczak); the Department of Pharmacodynamics, Medical University of Bialystok, Bialystok, Poland (Pawlak); the Department of Infectious Diseases, Liver Diseases and Acquired Immune Deficiency, Wroclaw Medical University, Wroclaw, Poland (Inglot, Zalewska); the Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland (Marciniak); the Clinical Biochemistry Department, Jagiellonian University College of Medicine, Krakow, Poland (Bugajska); and the Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Wroclaw, Poland (Janocha-Litwin)
| | - Justyna Janocha-Litwin
- From the Division of Psychotherapy and Psychosomatic Medicine, Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland (Pawlowski, Malyszczak); the Department of Pharmacodynamics, Medical University of Bialystok, Bialystok, Poland (Pawlak); the Department of Infectious Diseases, Liver Diseases and Acquired Immune Deficiency, Wroclaw Medical University, Wroclaw, Poland (Inglot, Zalewska); the Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland (Marciniak); the Clinical Biochemistry Department, Jagiellonian University College of Medicine, Krakow, Poland (Bugajska); and the Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Wroclaw, Poland (Janocha-Litwin)
| | - Krzysztof Malyszczak
- From the Division of Psychotherapy and Psychosomatic Medicine, Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland (Pawlowski, Malyszczak); the Department of Pharmacodynamics, Medical University of Bialystok, Bialystok, Poland (Pawlak); the Department of Infectious Diseases, Liver Diseases and Acquired Immune Deficiency, Wroclaw Medical University, Wroclaw, Poland (Inglot, Zalewska); the Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland (Marciniak); the Clinical Biochemistry Department, Jagiellonian University College of Medicine, Krakow, Poland (Bugajska); and the Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Wroclaw, Poland (Janocha-Litwin)
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20
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Biegus J, Zymliński R, Testani J, Marciniak D, Zdanowicz A, Jankowska EA, Banasiak W, Ponikowski P. Renal profiling based on estimated glomerular filtration rate and spot urine sodium identifies high-risk acute heart failure patients. Eur J Heart Fail 2020; 23:729-739. [PMID: 33190378 DOI: 10.1002/ejhf.2053] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 08/11/2020] [Accepted: 09/11/2020] [Indexed: 12/21/2022] Open
Abstract
AIMS In acute heart failure (AHF), assessment of renal function comprises estimation of glomerular filtration rate (eGFR), which does not provide any information about renal sodium/water handling. We describe the interactions between urinary sodium concentration and eGFR to better characterize AHF patients. METHODS AND RESULTS In 219 patients with AHF, spot urine sodium (UNa+ ) and eGFR were assessed on admission, day 1 and day 2 of hospitalization. We found no correlation between UNa+ and eGFR (calculated on each consecutive day, as an average of all three values, and as changes from baseline; all P > 0.05). The population was subsequently divided into four profiles based on eGFR (preserved vs. impaired; cutoff of 60 mL/min/1.73 m2 ) and UNa+ (sodium excreter vs. non-excreter; cutoff of 60 mmol/L). At day 1, there were 70 (31.9%) patients classified as preserved eGFR/sodium excreter, 37 (16.8%) as impaired eGFR/sodium non-excreter, 72 (32.9%) as impaired eGFR/sodium excreter, and 40 (18%) as preserved eGFR/sodium non-excreter. Both sodium non-excreter profiles were associated with an increased risk of in-hospital heart failure worsening [odds ratio (OR) 2.8, 95% confidence interval (CI) 1.3-6.4], inotrope use (OR 2.6, 95% CI 1.1-6.7) and rehospitalization due to AHF (OR 3.2, 95% CI 1.6-6.2; all P < 0.05). The preserved eGFR/sodium non-excreter profile was associated with highest 1-year mortality (52.5%) and remained an independent prognosticator after adjustment for other prognosticators (hazard ratio 2.9, 95% CI 1.7-5.2; P < 0.0005). CONCLUSIONS In AHF, values of spot UNa+ and eGFR are not interrelated. Concomitant assessment of eGFR and spot UNa+ may be useful for better clinical and therapeutic profiling of patients.
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Affiliation(s)
- Jan Biegus
- Department of Heart Diseases, Medical University, Wroclaw, Poland
| | - Robert Zymliński
- Department of Heart Diseases, Medical University, Wroclaw, Poland
| | | | - Dominik Marciniak
- Department of Drugs Form Technology, Faculty of Pharmacy, Medical University, Wroclaw, Poland
| | - Agata Zdanowicz
- Student Scientific Organization, Department of Heart Diseases, Medical University, Wroclaw, Poland
| | - Ewa A Jankowska
- Department of Heart Diseases, Medical University, Wroclaw, Poland
| | | | - Piotr Ponikowski
- Department of Heart Diseases, Medical University, Wroclaw, Poland
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21
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Piotrowski P, Babicki M, Maślanka P, Kotowicz K, Marciniak D, Rymaszewska J. Assessment of sleep disorders and use of psychoactive drugs among Polish students. Psychiatr Pol 2020; 54:1007-1024. [PMID: 33529282 DOI: 10.12740/pp/111751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVES Sleep disorders in the form of insomnia or excessive daytime sleepiness have their health and social consequences. The aim of the study was to evaluate the frequency of sleep disorders, quality of life and the pattern of psychoactive substance use among the students of Polish universities using CAVI method. METHODS The Athens Insomnia Scale, the Epworth Sleepiness Scale, and the Manchester Short Assessment of Quality of Life were used. The study was conducted using anonymous and voluntary questionnaires distributed via the Internet. RESULTS Most of the respondents (N = 5,342) were women (74%). A high percentage (>51%) of sleep disorders was found in women. Daytime sleepiness occurred in 28% of respondents, which correlated with sleep disorders. The use of psychoactive drugs is very common (94%) among Polish students of both sexes and (apart from alcohol) significantly affects the quality of life (p = 0.000). In the assessment of the psychoactive substance use pattern, the students of medical universities only slightly differ from students of other majors. The quality of life of people affected by sleep disorders is much lower than of the healthy student population. CONCLUSIONS The great scale of the sleep disorder phenomenon and the use of psychoactive substances among Polish students require further exploration with particular emphasis on preventive and therapeutic activities.
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Affiliation(s)
- Patryk Piotrowski
- Uniwersytet Medyczny im. Piastów Śląskich we Wrocławiu, Katedra i Klinika Psychiatrii
| | - Mateusz Babicki
- Uniwersytet Medyczny im. Piastów Śląskich we Wrocławiu, Katedra i Klinika Psychiatrii
| | - Paulina Maślanka
- Uniwersytet Medyczny im. Piastów Śląskich we Wrocławiu, Studenckie Koło Naukowe przy Katedrze Psychiatrii
| | - Kamila Kotowicz
- Uniwersytet Medyczny im. Piastów Śląskich we Wrocławiu, Katedra i Klinika Psychiatrii
| | - Dominik Marciniak
- Uniwersytet Medyczny im. Piastów Śląskich we Wrocławiu, Studenckie Koło Naukowe przy Katedrze Psychiatrii
| | - Joanna Rymaszewska
- Uniwersytet Medyczny im. Piastów Śląskich we Wrocławiu, Katedra i Klinika Psychiatrii
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22
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Biernat MM, Zińczuk A, Biernat P, Bogucka-Fedorczuk A, Kwiatkowski J, Kalicińska E, Marciniak D, Simon K, Wróbel T. Nosocomial outbreak of SARS-CoV-2 infection in a haematological unit - High mortality rate in infected patients with haematologic malignancies. J Clin Virol 2020; 130:104574. [PMID: 32769026 PMCID: PMC7395815 DOI: 10.1016/j.jcv.2020.104574] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 07/30/2020] [Indexed: 02/06/2023]
Abstract
Higher mortality rate in COVID-19 patients with haematologic diseases. Haematologic patients with COVID-19 have 50 % less chance of survival. Probability of death was higher in patients older than 40 yrs of age with AML/MDS.
Background Here we report nosocomial outbreak of COVID-19 among patients in a haematological unit. To our knowledge this is the first report from Central Europe comparing morbidity and mortality in infected and non-infected patients after exposure to SARS-CoV-2. Methods The outbreak involved 39 individuals: 19 patients and 20 health care workers. The SARS-CoV-2 test by nasopharyngeal swabs was performed by real-time RT-PCR. Exposed patients were divided into two groups: quarantine patients with and without COVID-19. All patients were prospectively examined at the following time points: 0, 7 days, 14 days, 21 days and 28 days after confirmation or exclusion of SARS-CoV-2. Results Infection was confirmed in a total of 5/20 health care workers and 10/19 patients. Among the patients positive for SARS-CoV-2 infection, the mortality rate was 36.8 %. The probability of death in patients infected with SARS-CoV-2 increased 8-fold (p = 0.03). Bacterial, fungal, and viral co-infection significantly decreased survival in these patients (p < 0.05). Additionally, the probability of death was much higher in patients older than 40 years of age (p = 0.032). Conclusion This study showed significantly higher mortality rate in COVID-19 patients with haematologic diseases compared to the non-infected patient group. Haematologic patients with COVID-19 have 50 % less chance of survival.
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Affiliation(s)
- Monika M Biernat
- Department and Clinic of Haematology, Blood Neoplasms, and Bone Marrow Transplantation, Wroclaw Medical University, Pasteura Street 4, 50-367, Wroclaw, Poland.
| | - Aleksander Zińczuk
- Department of Forensic Medicine, Wroclaw Medical University, Infectious Diseases Unit, Gromkowski Regional Hospital in Wrocław, Mikulicz-Radecki Street 4, Koszarowa Street 5, 51-149 50-345, Wroclaw, Poland.
| | - Paweł Biernat
- Department of Drugs Form Technology, Wroclaw Medical University, Borowska Street 211A, 50-556, Wroclaw, Poland.
| | - Aleksandra Bogucka-Fedorczuk
- Department and Clinic of Haematology, Blood Neoplasms, and Bone Marrow Transplantation, Wroclaw Medical University, Pasteura Street 4, 50-367, Wroclaw, Poland.
| | - Jacek Kwiatkowski
- Department and Clinic of Haematology, Blood Neoplasms, and Bone Marrow Transplantation, Wroclaw Medical University, Pasteura Street 4, 50-367, Wroclaw, Poland.
| | - Elżbieta Kalicińska
- Department and Clinic of Haematology, Blood Neoplasms, and Bone Marrow Transplantation, Wroclaw Medical University, Pasteura Street 4, 50-367, Wroclaw, Poland.
| | - Dominik Marciniak
- Department of Drugs Form Technology, Wroclaw Medical University, Borowska Street 211A, 50-556, Wroclaw, Poland.
| | - Krzysztof Simon
- Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Koszarowa Street 5, 51-149, Wroclaw, Poland.
| | - Tomasz Wróbel
- Department and Clinic of Haematology, Blood Neoplasms, and Bone Marrow Transplantation, Wroclaw Medical University, Pasteura Street 4, 50-367, Poland.
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23
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Zymliński R, Sokolski M, Biegus J, Siwołowski P, Nawrocka-Millward S, Sokolska JM, Dudkowiak M, Marciniak D, Todd J, Jankowska EA, Banasiak W, Ponikowski P. Multi-organ dysfunction/injury on admission identifies acute heart failure patients at high risk of poor outcome. Eur J Heart Fail 2018; 21:744-750. [PMID: 30561066 DOI: 10.1002/ejhf.1378] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 10/23/2018] [Accepted: 11/06/2018] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Clinical consequences of an interplay between dysfunction/injury of different end-organs in acute heart failure (AHF) remain unknown. METHODS AND RESULTS In 284 consecutive AHF patients, end-organ dysfunction/injury was defined as cardiac [troponin I level above the upper reference limit (URL, > 0.056 ng/mL)], kidney (estimated glomerular filtration rate < 60 mL/min/1.73 m2 ), and liver [at least one of the following: aspartate transaminase (AST)/alanine transaminase (ALT) > 3 times the URL (> 114 IU/L and > 105 IU/L for AST and ALT, respectively), bilirubin above the URL (> 1.3 mg/mL), albumin below the lower reference limit (< 3.5 mg/dL)]. The primary endpoints were early (within first 48 h) in-hospital worsening of heart failure and 1-year all-cause mortality. On admission, cardiac, kidney, liver dysfunction/injury were present in 38%, 50%, and 54% of patients, respectively. Patients were classified as having 0, 1, 2, or 3 organ injury/dysfunction (17%, 36%, 35%, and 12% of patients, respectively). Baseline clinical characteristics and co-morbidity profile were similar across groups. Patients with three organ dysfunction/injury had the worst 1-year survival rate [46%; hazard ratio (HR) with 95% confidence interval (CI) vs. patients without organ dysfunction: 6.75 (2.52-18.13), those with two (67%; HR 3.54, 95% CI 1.38-9.08), one (84%; HR 1.58, 95% CI 0.58-4.30), or no organ dysfunction/injury (90%); P < 0.01]. Worsening of heart failure was more frequent in patients with three and two vs. those with one or no organ dysfunction/injury (37% vs. 38% vs. 23% vs. 21%, P < 0.05). CONCLUSIONS In patients with AHF, dysfunction/injury of > 1 end-organ dysfunction/injury identifies patients at the highest risk of poor outcomes.
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Affiliation(s)
- Robert Zymliński
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.,Cardiology Department, Centre for Heart Diseases, Military Hospital, Wroclaw, Poland
| | - Mateusz Sokolski
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.,Cardiology Department, Centre for Heart Diseases, Military Hospital, Wroclaw, Poland
| | - Jan Biegus
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.,Cardiology Department, Centre for Heart Diseases, Military Hospital, Wroclaw, Poland
| | - Paweł Siwołowski
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.,Cardiology Department, Centre for Heart Diseases, Military Hospital, Wroclaw, Poland
| | | | - Justyna M Sokolska
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.,Cardiology Department, Centre for Heart Diseases, Military Hospital, Wroclaw, Poland
| | - Marta Dudkowiak
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.,Cardiology Department, Centre for Heart Diseases, Military Hospital, Wroclaw, Poland
| | - Dominik Marciniak
- Department of Drugs Form Technology, Wroclaw Medical University, Wroclaw, Poland
| | | | - Ewa A Jankowska
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.,Cardiology Department, Centre for Heart Diseases, Military Hospital, Wroclaw, Poland
| | - Waldemar Banasiak
- Cardiology Department, Centre for Heart Diseases, Military Hospital, Wroclaw, Poland
| | - Piotr Ponikowski
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.,Cardiology Department, Centre for Heart Diseases, Military Hospital, Wroclaw, Poland
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24
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Kurek-Górecka A, Balwierz R, Marciniak D, Dzierżewicz Z, Więcławek J, Sarecka-Hujar B, Karolewicz B, Delijewski M. Use of bee pollen in the prevention and treatment of many
diseases. Farm Pol 2018. [DOI: 10.32383/farmpol/119190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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25
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Żurawska-Płaksej E, Górka-Dynysiewicz J, Pęcherz A, Marciniak D. Modern pharmacotherapy in the fight against multidrug resistance in
cancers. Farm Pol 2018. [DOI: 10.32383/farmpol/120039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Balwierz R, Jankowski A, Jasinska A, Marciniak D, Pluta J. FORMULATION AND EVALUATION OF MICROSPHERES CONTAINING LOSARTAN POTASSIUM BY SPRAY-DRYING TECHNIQUE. Acta Pol Pharm 2016; 73:1275-1286. [PMID: 29638068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Despite numerous applications of microspheres, few works devoted to the preparation of microspheres containing cardiac medications have been published. This study presents the potential of receiving microspheres containing losartan potassium, based on a matrix containing Eudragit L30D55. The study focuses on the possibilities of controlled release of losartan potassium from microspheres in order to reduce the dosage frequency, and also provides information on the effect of the addition of excipients to the quality of the microspheres. Microspheres are monolithic, porous or smooth microparticles ranging from 1 to 500 microns in size. For the preparation of microspheres containing losartan potassium, the spray-drying method was used. The performed study confirmed that the spray-drying technology used to obtain microspheres meets the criteria of size and morphology of the microparticles. The assessment of the kinetics of losartan potassium release from the examined microspheres demonstrated that the release profile followed the first- and/or zero-order kinetics. The use of spray-drying techniques as well as Eudragit L30D55 polymer matrix to obtain the microspheres containing losartan potassium makes it possible to obtain a product with the required particle morphology and particle size ensuring the release of the active substance up to 12 h.
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Jankowski A, Balwiarz R, Marciniak D, Lukowiec D, Plita J. Influence of spray drying manufacturing parameters on quality of losartan potassium microspheres. Acta Pol Pharm 2014; 71:833-841. [PMID: 25362812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A general aim of the research was to develop a technology of manufacturing microspheres with losartan potassium as an active substance, and Eudragit L30D55 as a matrix with the use of spray drying technique. During the first step of the study, optimal values of parameters in spray drying process were established (i.e., operating temperature, peristaltic pump performance, aspiration value). Those values have a crucial effect on morphological parameters, and the size and homogeneity of received particles. In the obtained microspheres, the activity of excipients, which modify morphological properties of microspheres, were tested. Additionally, we studied the impact of the type and amount of plasticizer, as well as the amount of an adopted polymer in proportion to dry matter of losartan potassium, on quality of final product. Triethyl citrate and citric acid, plasticizers tested in reported studies, were also verified. A detailed study of the influence of both plasticizers on the qualities of microspheres containing losartan potassium on Eudragit L30D55 matrix indicated a positive influence of triethyl citrate and a negative influence of citric acid on morphological properties, shape and size of particles. The application of optimal parameters of spray drying and triethyl citrate as a plasticizer in the amount of 10 to 15% allows to obtain microspheres from 1.27 to 7.24 μm.
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Żurawska-Płaksej E, Grzebyk E, Marciniak D, Szymańska-Chabowska A, Piwowar A. Oxidatively modified forms of albumin in patients with risk factors of metabolic syndrome. J Endocrinol Invest 2014; 37:819-27. [PMID: 24957167 PMCID: PMC4159601 DOI: 10.1007/s40618-014-0111-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 06/01/2014] [Indexed: 11/05/2022]
Abstract
BACKGROUND Metabolic syndrome (MetS) is a complex metabolic disease connected especially with lipid and carbohydrate disturbances. It is postulated that oxidative stress (OS) is linked to metabolic syndrome, constituting a novel component of its pathogenesis. AIM We aimed to examine the plasma level of oxidatively modified proteins--advanced oxidation protein products (AOPP) and ischemia modified albumin (IMA)--as well as thiol (SH) groups and evaluate their connection with metabolic agents in relation to MetS prevalence. SUBJECTS AND METHODS The levels of AOPP, IMA and SH groups were measured spectrophotometrically in 106 patients with MetS risk factors and in 32 control subjects. RESULTS The levels of examined parameters differed significantly between patients with MetS risk factors and the control group. AOPP significantly correlated with glucose (r = 0.30, p = 0.008), HDL-Ch (r = -0.34, p = 0.005), TG (r = 0.48, p < 0.001) and fibrinogen (r = 0.37, p < 0.001). The levels of AOPP and IMA increased progressively with the number of MetS risk factors, being the most significant for AOPP. The highest values of AOPP were associated with the presence of at least three risk factors. Only AOPP were an independent determinant for MetS occurrence in the studied population (OR = 2.72, p = 0.04). Mutual dependence between metabolic, oxidative stress and inflammatory parameters was revealed. CONCLUSIONS Oxidative modifications of proteins are increased in MetS and accumulation of MetS risk factors enhances manifestation of OS. AOPP is the most appropriate parameter for determination of OS, with potential diagnostic value in MetS patients.
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Affiliation(s)
- E. Żurawska-Płaksej
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Wroclaw Medical University, Borowska St. 211A, 50-556 Wroclaw, Poland
| | - E. Grzebyk
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Wroclaw Medical University, Borowska St. 211A, 50-556 Wroclaw, Poland
| | - D. Marciniak
- Department of Drugs Form Technology, Faculty of Pharmacy, Wroclaw Medical University, Wroclaw, Poland
| | - A. Szymańska-Chabowska
- Department and Clinic of Internal and Occupational Diseases and Hypertension, Faculty of Medicine, Wroclaw Medical University, Wroclaw, Poland
| | - A. Piwowar
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Wroclaw Medical University, Borowska St. 211A, 50-556 Wroclaw, Poland
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Biała M, Piotrowski P, Kurpas D, Kiejna A, Steciwko A, Stańczykiewicz B, Mroczek B, Nitsch-Osuch A, Karakiewicz B, Bielska D, Marciniak D. Psychiatric symptomatology and personality in a population of primary care patients. Ann Agric Environ Med 2014; 21:344-348. [PMID: 24959787 DOI: 10.5604/1232-1966.1108602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
INTRODUCTION AND OBJECTIVE Psychiatric disorders (and their high rates of prevalence) in primary care have been widely analyzed, but the problem of underdiagnosis remains unresolved. This becomes increasingly more important in rural health centres in the face of lack of epidemiological data from these centres. The aim of this study is focused on the relationship between general health, psychiatric symptomatology and personality characteristics in the context of an adequate diagnosis. MATERIALS AND METHODS 518 primary care patients in 6 Polish urban clinical centres were studied using (in order of administration): a sociodemographic questionnaire, the General Health Questionnaire (GHQ-28) and Eysenck Personality Questionnaire (EPQ-R). RESULTS The investigated sample was representative for urban primary care patients. The findings confirmed a significant association between neuroticism and general health. The strongest relation with current functioning and mental distress of the patients (GHQ general score) was observed in case of symptoms of anxiety and insomnia. The symptoms of depression may be the most difficult to identify (psychiatric symptoms assessed using GHQ sub-scales). CONCLUSIONS According to the GHQ assumptions and confirmed by the presented study, sub-threshold psychiatric symptomatology affects the functioning of primary care patients and their general health. This correlates with personality factors. Improving adequacy of diagnosis becomes extremely important, as it may often be the only chance for appropriate therapy of mental problems for people living in rural areas due to lower availability of specialistic mental services. Further epidemiological studies concerning rural primary care and prevalence of the spectrum of mental disorders need to be conducted.
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Affiliation(s)
- Maja Biała
- Psychiatry Department, Wroclaw Medical University, Poland
| | | | - Donata Kurpas
- Family Medicine Department, Wroclaw Medical University, Poland, State College of Medical Education in Opole, Poland
| | - Andrzej Kiejna
- Psychiatry Department, Wroclaw Medical University, Poland
| | - Andrzej Steciwko
- Family Medicine Department, Wroclaw Medical University, Poland, State College of Medical Education in Opole, Poland
| | | | - Bożena Mroczek
- Public Health Department, Pomeranian Medical University, Szczecin, Poland
| | | | - Beata Karakiewicz
- ublic Health Department, Pomeranian Medical University, Szczecin, Poland
| | - Dorota Bielska
- Family Medicine Department, Bialystok Medical University, Poland
| | - Dominik Marciniak
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Wroclaw Medical University, Poland
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Marciniak D, Tomaszewicz-Fryca J, Płusa T, Chciałowski A. [Eosinophil cationic protein in children with allergic diseases of the respiratory tract in exacerbation and remission of symptoms]. Pol Merkur Lekarski 1998; 4:75-7. [PMID: 9591438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The role of eosinophil cationic protein (ECP) in allergic inflammatory reaction has been documented in experimental and clinical studies, but a clinical usefulness is still discussed. In the study serum level of ECP has been evaluated in children with allergic diseases of the respiratory system in exacerbation and remission of symptoms for purpose of monitoring of disease course. In 111 children aged 12.0 +/- 3.3 yrs with atopic bronchial asthma and/ or allergic rhinits ECP serum concentrations have been determined in following groups: children with grass pollen hypersensitivity (group P, 17 female and 41 male), children with hypersensitivity to D. pteronyssinus and D. farinae (group D, 16 female and 37 male) and controls without allergic hypersensitivity with negative prick skin tests (19 children, 11 female and 5 male). All children have been qualified to immunotherapy with pollen or mite allergens (Allergovit or Novo-Helisen, Nexter, Allergopharma) and ECP evaluation was performed before, during and after therapy. Serum ECP and IgE levels have been determined with CAP-system (Pharmacia) and obtained results related to clinical symptoms. In all analyzed children serum total IgE has been significantly increased in relation to controls. Serum ECP levels have been increased during clinical exacerbation of symptoms in observed children and parallel with clinical score of symptoms, especially during pollen season. Authors conclude that a degree of increase of serum ECP level is parallel with clinical score of symptoms, especially during highest exposition to pollen allergens. Observed changes of serum ECP levels during immunotherapy suggest the close relationship with allergic inflammatory reaction and indicate clinical usefulness for monitoring of this process.
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Affiliation(s)
- D Marciniak
- Oddziału I Wewnetrznego Wojewódzkiego Szpitala Dzieciecego w Dziekanowie
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Abstract
Experience in Ionia county and Newaygo county in developing prevention services is described. These efforts, starting with needs assessment, illuminate principles underlying a community model for prevention services.
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Abstract
Chestnut (Castanea sativa Mill.) was cloned in vitro. Mycorrhizal syntheses were obtained between cloned plants and Paxillus involutus (Batsch.) Fr. In the case studied, MNM nutrient solution did not favour the development of the host plants. The composition of an original nutrient solution was determined for the mycorrhizal infection of chestnut in vitro. The mycorrhizas obtained were studied by scanning electron microscopy.
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Affiliation(s)
- D G Strullu
- Laboratoire de Physiologie Végétale, Département Symbioses, CNRS et Université d' Angers, 16 Boulevard Lavoisier, 49000 Angers, France
| | - B Grellier
- Laboratoire de Physiologie Végétale, Département Symbioses, CNRS et Université d' Angers, 16 Boulevard Lavoisier, 49000 Angers, France
| | - D Marciniak
- Laboratoire de Physiologie Végétale, Département Symbioses, CNRS et Université d' Angers, 16 Boulevard Lavoisier, 49000 Angers, France
| | - R Letouzé
- Laboratoire de Physiologie Végétale, Département Symbioses, CNRS et Université d' Angers, 16 Boulevard Lavoisier, 49000 Angers, France
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Tablemann B, Marciniak D, Johnson D, Rodgers RR. Stress management training for women on public assistance. Am J Community Psychol 1982; 10:357-367. [PMID: 7113997 DOI: 10.1007/bf00896501] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
A life-coping skills training package for women supported by public assistance was designed to enhance self-esteem and teach life planning and stress management strategies. Ten weeks of training resulted in significant changes in scores on measures reflective of psychological distress, depression, anxiety, inadequacy, self-confidence, and ego strength. A rationale for the impact of the training is suggested.
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