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Batko-Szwaczka A, Francuz T, Kosowska A, Cogiel A, Dudzińska-Griszek J, Wilczyński K, Hornik B, Janusz-Jenczeń M, Włodarczyk I, Wnuk B, Szołtysek J, Durmała J, Dulawa J, Szewieczek J. Predictors of Adverse Outcomes in Healthy Aging Adults: Coronary Artery Disease, Lower Educational Status and Higher P-Selectin Levels. Clin Interv Aging 2022; 17:1173-1185. [PMID: 35957925 PMCID: PMC9362850 DOI: 10.2147/cia.s363881] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 07/02/2022] [Indexed: 11/29/2022] Open
Abstract
Background Societal aging – as a global demographic phenomenon – shows no indication of abating. As a result, the problem of age-associated disability and related long-term care is emerging as a major public health challenge. It is important that methods for identifying older adults at risk of adverse outcomes are implemented early. Methods The study group consisted of 145 individuals, 44.1% women, who were randomized from community-dwelling 60–74-year-old adults. A comprehensive geriatric assessment was supplemented with Fried frailty phenotype evaluation and blood tests (including adhesion molecules, matrix metalloproteinases and neurotrophic factors). A follow-up by phone call was made for at least 3 years after the initial examination. Composite endpoint (CE) included falls, hospitalization, institutionalization and death. Results Mean study group age was 66.5 ± 4.1 years (\documentclass[12pt]{minimal}
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\end{document}) and mean number of diseases was 3.7 ± 2.2. Functional status of the subjects was good, as indicated by high Barthel Index scores of 99.1 ± 2.4, MMSE scores of 29.0 ±1.5 and no frailty case. During a three-year follow-up, 71 participants (49.0%) experienced any CE-events. The Wilcoxon-Gehan test indicates that a higher probability of three-year CE completion was associated with an age >65 years (P = 0.006), coronary artery disease (CAD) (P = 0.008), 6-Minute Walk Test <432 m (P = 0.034), serum glucose >120 mg/dL (P = 0.047), serum cortisol >10 μg/dL (P = 0.011), leptin ≥15 ng/mL (P = 0.018), P-selectin ≥23 ng/mL (P = 0.006) and GDNF ≥20 pg/mL (P = 0.004). CAD (OR = 3.64, 95% CI = 1.53−8.69, P = 0.004), educational status (OR = 0.87, 95% CI = 0.77−0.98, P = 0.022) and P-selectin levels (OR = 1.07, 95% CI = 1.02−1.13, P = 0.013) were independent measures predicting three-year CE occurrence in multivariate logistic regression analysis adjusted for clinical and functional measures, and blood tests. Conclusion Coronary artery disease, poorer lower educational status and higher P-selectin levels were predictive of adverse outcomes in the community-dwelling healthy-aging early-old adults during three-year follow-up.
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Affiliation(s)
- Agnieszka Batko-Szwaczka
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
- Correspondence: Agnieszka Batko-Szwaczka, Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Poniatowskiego 15, Katowice, 40-055, Poland, Tel +48323598239, Fax +48322059483, Email
| | - Tomasz Francuz
- Department of Biochemistry, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Kosowska
- Department of Biochemistry, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Anna Cogiel
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Joanna Dudzińska-Griszek
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Krzysztof Wilczyński
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Beata Hornik
- Department of Internal Nursing, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Magdalena Janusz-Jenczeń
- Department of Internal Nursing, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Iwona Włodarczyk
- Department of Internal Nursing, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Bartosz Wnuk
- Department of Rehabilitation, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Joanna Szołtysek
- Department of Rehabilitation, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jacek Durmała
- Department of Rehabilitation, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jan Dulawa
- Department of Internal Medicine and Metabolic Diseases, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jan Szewieczek
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
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Batko-Szwaczka A, Wilczyński K, Hornik B, Janusz-Jenczeń M, Włodarczyk I, Wnuk B, Szołtysek J, Durmała J, Szuster-Kowolik K, Antoniak-Sobczak K, Dulawa J, Szewieczek J. Predicting Adverse Outcomes in Healthy Aging Community-Dwelling Early-Old Adults with the Timed Up and Go Test. Clin Interv Aging 2020; 15:1263-1270. [PMID: 32801674 PMCID: PMC7402859 DOI: 10.2147/cia.s256312] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 03/31/2020] [Accepted: 06/26/2020] [Indexed: 11/23/2022] Open
Abstract
Background Simple, easy-to-perform, safe and cost-effective methods for the prediction of adverse outcomes in older adults are essential for the identification of patients who are most likely to benefit from early preventive interventions. Methods The study included 160 community-dwelling individuals aged 60-74 years, with 44.4% women. A comprehensive geriatric assessment was performed in all participants. Bioimpedance body composition analysis included 149 subjects. Among other tests, functional assessment included the Barthel Index of Activities of Daily Living (Barthel Index), Mini-Mental State Examination (MMSE), Timed Up and Go (TUG) and Fried frailty phenotype. Follow-up by telephone was made after at least 365 days. The composite endpoint (CE) included fall, hospitalization, institutionalization and death. Results Cohort characteristics: age 66.8±4.2 years (mean±SD), 3.81±2.23 diseases, 4.29±3.60 medications or supplements, and good functional status (MMSE 29.0±1.5, Barthel Index 98.1±8.2, prevalence of Fried frailty phenotype 2.5%). During one-year follow-up, 34 subjects (21.3%; 95% confidence interval [CI] =14.9-27.6%) experienced CE: hospitalizations (13.8%; 95% CI=8.41-19.1), falls (9.38%; 95% CI=4.86-13.9), death (0.63%; 95% CI=0-1.85) and no institutionalization. A higher probability of CE was associated with age ≥70 years (P=0.018), taking any medication or supplements (P=0.007), usual pace gait speed ≤0.8 m/s (P=0.028) and TUG >9 s (P<0.002). TUG was the only independent measure predicting one-year CE occurrence (OR=1.22, 95% CI=1.07-1.40, P=0.003) in multivariate logistic regression. However, its predictive power was poor; the area under the receiver operating characteristic curve was 0.659 (95% CI 0.551-0.766, P=0.004) and Youden's J statistic for a TUG cut-off of 9.0 s was 0.261 (sensitivity 0.618 and specificity 0.643). Conclusion The TUG test was superior to frailty phenotype measures in predicting one-year incidence of a CE consisting of fall, hospitalization, institutionalization and death in a cohort of healthy-aging community-dwelling early-old adults, although its value as a stand-alone test was limited.
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Affiliation(s)
- Agnieszka Batko-Szwaczka
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Krzysztof Wilczyński
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Beata Hornik
- Department of Internal Nursing, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Magdalena Janusz-Jenczeń
- Department of Internal Nursing, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Iwona Włodarczyk
- Department of Internal Nursing, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Bartosz Wnuk
- Department of Rehabilitation, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Joanna Szołtysek
- Department of Rehabilitation, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jacek Durmała
- Department of Rehabilitation, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Karolina Szuster-Kowolik
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Katarzyna Antoniak-Sobczak
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jan Dulawa
- Department of Internal Medicine and Metabolic Diseases, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jan Szewieczek
- Department of Geriatrics, Faculty of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
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Batko-Szwaczka A, Dudzińska-Griszek J, Hornik B, Janusz-Jenczeń M, Włodarczyk I, Wnuk B, Szołtysek J, Durmała J, Wilczyński K, Cogiel A, Dulawa J, Szewieczek J. Frailty Phenotype: Evidence of Both Physical and Mental Health Components in Community-Dwelling Early-Old Adults. Clin Interv Aging 2020; 15:141-150. [PMID: 32103915 PMCID: PMC7008184 DOI: 10.2147/cia.s238521] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [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: 11/13/2019] [Accepted: 12/27/2019] [Indexed: 12/16/2022] Open
Abstract
Background Demographic aging results in increased incidence of old-age disability. Frailty is a major factor contributing to old-age disability. The aim of this study was to investigate the prevalence of the frailty phenotype as defined by Fried et al and to estimate the need for associated preventative interventions in early-old community-dwelling inhabitants of the southern industrial region of Poland, as well as to investigate the defining components of the frailty phenotype. Methods The study group consisted of 160 individuals with an average age of 66.8 ± 4.2 years (\documentclass[12pt]{minimal}
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\end{document} ± SD), 71 (44.4%) of study participants were women. The cohort was randomized out of over 843 thousand community-dwelling Upper Silesian inhabitants aged 60–74 years, who agreed to participate in this project. A comprehensive geriatric assessment (CGA), frailty phenotype test (as described by Fried et al) blood tests and bioimpedance body structure analysis was completed for study participants. Functional assessment included Barthel Index of Activities of Daily Living (Barthel Index), Instrumental Activities of Daily Living Scale (IADL), Mini-Mental State Examination (MMSE), the Timed Up and Go (TUG) test, Tinetti Performance-Oriented Mobility Assessment (POMA), and Geriatric Depression Scale – Short Form (GDS-SF). Results Prefrailty was diagnosed in 24.4% of the subjects (95% Confidence Interval (CI) = 17.7–31.0%; 31% in women and 19.1% in men, P=0.082) and frailty in 2.5% subjects (95% CI 0.1–4.9%; more frequently in women: 4.2% versus 1.1% in men, P=0.046). Having one or more positive frailty criteria was positively associated with depression (odds ratio (OR)=2.85, 95% CI=1.08–7.54, P=0.035) and negatively associated with MMSE score (OR=0.72, 95% CI=0.56–0.93, P=0.012) and fat-free mass (OR=0.96, 95% CI=0.92–0.99, P=0.016) in multivariate logistic regression analysis adjusted for age, sex, disease prevalence, number of medications, functional tests (Barthel Index, IADL, MMSE, GDS-SF), BMI, bioimpedance body composition score, and blood tests. Conclusion At least 25% of the early-old community-dwelling population would benefit from a frailty prevention program. The frailty phenotype reflects both physical and mental health in this population.
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Affiliation(s)
- Agnieszka Batko-Szwaczka
- Department of Geriatrics, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Joanna Dudzińska-Griszek
- Department of Geriatrics, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Beata Hornik
- Department of Internal Nursing, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Magdalena Janusz-Jenczeń
- Department of Internal Nursing, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Iwona Włodarczyk
- Department of Internal Nursing, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Bartosz Wnuk
- Department of Rehabilitation, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Joanna Szołtysek
- Department of Rehabilitation, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jacek Durmała
- Department of Rehabilitation, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Krzysztof Wilczyński
- Department of Geriatrics, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Anna Cogiel
- Department of Geriatrics, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jan Dulawa
- Department of Internal Medicine and Metabolic Diseases, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Jan Szewieczek
- Department of Geriatrics, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, Poland
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Ruospo M, Palmer S, Natale P, Saglimbene V, Graziano G, Wong G, Craig J, Petruzzi M, De Benedittis M, Celia E, Gelfman R, Leal M, Torok M, Bednarek-Skublewska A, Dulawa J, Del Castillo D, Bernat A, Stroumza P, Frantzen L, Hegbrant J, Wollheim C, Gargano L, Schon S, Strippoli G. FP631PREVALENCE OF ORAL MUCOSAL LESIONS IN HEMODIALYSIS PATIENTS AND ASSOCIATION WITH MORTALITY: A PROSPECTIVE COHORT STUDY. Nephrol Dial Transplant 2018. [DOI: 10.1093/ndt/gfy104.fp631] [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: 11/13/2022] Open
Affiliation(s)
- Marinella Ruospo
- Medical Scientific Office, Diaverum, Lund, Sweden
- Division of Nephrology and Transplantation, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Suetonia Palmer
- Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Patrizia Natale
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
- Medical Scientific Office, Diaverum, Lund, Sweden
| | - Valeria Saglimbene
- Medical Scientific Office, Diaverum, Lund, Sweden
- Sydney School of Public Health, University of Sydney, Sydney, Australia
| | | | - Germaine Wong
- Sydney School of Public Health, University of Sydney, Sydney, Australia
| | - Jonathan Craig
- Sydney School of Public Health, University of Sydney, Sydney, Australia
| | | | | | | | | | - Miguel Leal
- Medical Scientific Office, Diaverum, Lund, Sweden
| | | | | | - Jan Dulawa
- Medical Scientific Office, Diaverum, Lund, Sweden
| | | | | | | | - Luc Frantzen
- Medical Scientific Office, Diaverum, Lund, Sweden
| | | | | | | | | | - Giovanni Strippoli
- Medical Scientific Office, Diaverum, Lund, Sweden
- Sydney School of Public Health, University of Sydney, Sydney, Australia
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
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Saglimbene V, Palmer S, Scardapane M, Craig JC, Ruospo M, Natale P, Gargano L, Leal M, Bednarek-Skublewska A, Dulawa J, Ecder T, Stroumza P, Marco Murgo A, Schön S, Wollheim C, Hegbrant J, Strippoli GFM. Depression and all-cause and cardiovascular mortality in patients on haemodialysis: a multinational cohort study. Nephrol Dial Transplant 2018; 32:377-384. [PMID: 28186569 DOI: 10.1093/ndt/gfw016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [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: 09/02/2015] [Accepted: 01/19/2016] [Indexed: 11/14/2022] Open
Abstract
Background Depression and early death are both common in adults with Stage 5 chronic kidney disease. Studies have shown an association between depression and total mortality, but the association between depression and cardiovascular death is less certain. Methods We conducted a prospective multinational cohort study involving adults who were treated with long-term haemodialysis within a single dialysis network between April and November 2010. Depression was considered present when patients reported a Beck Depression Inventory (BDI) II score ≥14 at baseline. Sensitivity analyses considered a BDI II score ≥20 to identify moderate depression. Multivariable Cox proportional hazards regression was used to assess adjusted hazards for all-cause and cardiovascular mortality at 12 months. Results Three thousand and eighty-six participants in the network received the BDI II questionnaire, and 2278 (73%) provided complete responses to the survey questions. Among these, 1047 (46%) reported depression. During a mean follow-up of 11 (standard deviation: 2.5) months (2096 person-years), we recorded 175 deaths, of which 66 were attributable to cardiovascular causes. Depression (BDI score ≥14) was not associated with all-cause mortality [adjusted hazard ratio: 1.26 (95% confidence interval: 0.93–1.71)] or cardiovascular mortality [0.82 (0.50–1.34)]. When a higher BDI score (BDI score ≥20) was used to identify moderate depression, depression was associated with total mortality [1.40 (1.02–1.93)] but not cardiovascular mortality [1.05 (0.63–1.77)]. Conclusions The association between depression and cardiovascular mortality in adults with kidney failure treated with haemodialysis is uncertain. Depression is a heterogeneous disorder and may only be a risk factor for premature death when at least of moderate severity.
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Affiliation(s)
| | | | | | | | - Marinella Ruospo
- Diaverum Medical Scientific Office, Lund, Sweden.,Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | | | | | - Miguel Leal
- Diaverum Medical Scientific Office, Lund, Sweden
| | | | - Jan Dulawa
- Diaverum Medical Scientific Office, Lund, Sweden.,Medical University of Silesia, SHS, Katowice, Poland
| | - Tevfik Ecder
- Diaverum Medical Scientific Office, Lund, Sweden
| | | | | | | | | | | | - Giovanni F M Strippoli
- Diaverum Medical Scientific Office, Lund, Sweden.,University of Sydney, Sydney, Australia.,University of Bari, Bari, Italy.,Diaverum Academy, Bari, Italy
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Dulawa J, Kokot M. Water immersion model in nephrology: from hydrotherapy to weightlessness. G Ital Nefrol 2018; 35:143-145. [PMID: 29482297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- Jan Dulawa
- Department of Internal Medicine and Metabolic Diseases SHS, Medical University of Silesia, Katowice, Poland
| | - Michal Kokot
- Department of Internal Medicine and Metabolic Diseases SHS, Medical University of Silesia, Katowice, Poland
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Ruospo M, Palmer SC, Wong G, Craig JC, Petruzzi M, De Benedittis M, Ford P, Johnson DW, Tonelli M, Natale P, Saglimbene V, Pellegrini F, Celia E, Gelfman R, Leal MR, Torok M, Stroumza P, Bednarek-Skublewska A, Dulawa J, Frantzen L, Del Castillo D, Schon S, Bernat AG, Hegbrant J, Wollheim C, Gargano L, Bots CP, Strippoli GF. Periodontitis and early mortality among adults treated with hemodialysis: a multinational propensity-matched cohort study. BMC Nephrol 2017; 18:166. [PMID: 28532432 PMCID: PMC5440912 DOI: 10.1186/s12882-017-0574-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [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: 12/13/2016] [Accepted: 05/05/2017] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Periodontitis is associated with cardiovascular mortality in the general population and adults with chronic diseases. However, it is unclear whether periodontitis predicts survival in the setting of kidney failure. METHODS ORAL-D was a propensity matched analysis in 3338 dentate adults with end-stage kidney disease treated in a hemodialysis network in Europe and South America designed to examine the association between periodontitis and all-cause and cardiovascular-related mortality in people on long-term hemodialysis. Participants were matched 1:1 on their propensity score for moderate to severe periodontitis assessed using the World Health Organization Community Periodontal Index. A random-effects Cox proportional hazards model was fitted with shared frailty to account for clustering of mortality risk within countries. RESULTS Among the 3338 dentate participants, 1355 (40.6%) had moderate to severe periodontitis at baseline. After using propensity score methods to generate a matched cohort of participants with periodontitis similar to those with none or mild periodontal disease, moderate to severe periodontitis was associated with a lower risk of all-cause (9.1 versus 13.0 per 100 person years, hazard ratio 0.74, 95% confidence interval 0.61 to 0.90) and cardiovascular (4.3 versus 6.9 per 100 person years, hazard ratio 0.67, 0.51 to 0.88) mortality. These associations were not changed substantially when participants were limited to those with 12 or more natural teeth and when accounting for competing causes of cardiovascular death. CONCLUSION In contrast to the general population, periodontitis does not appear to be associated with an increased risk of early death in adults treated with hemodialysis.
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Affiliation(s)
- Marinella Ruospo
- Diaverum Medical Scientific Office, Lund, Sweden.,Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | | | | | | | - Massimo Petruzzi
- Department of Emergency and Organ Transplantation, University of Bari, Piazza Giulio Cesare, 70124, Bari, Italy
| | - Michele De Benedittis
- Department of Emergency and Organ Transplantation, University of Bari, Piazza Giulio Cesare, 70124, Bari, Italy
| | | | - David W Johnson
- University of Queensland, Brisbane, Australia.,Translational Research Institute, Brisbane, Australia
| | | | | | - Valeria Saglimbene
- Diaverum Medical Scientific Office, Lund, Sweden.,University of Sydney, Sydney, Australia
| | | | | | | | | | | | | | | | - Jan Dulawa
- Diaverum Medical Scientific Office, Lund, Sweden.,SHS, Medical University of Silesia, Katowice, Poland
| | - Luc Frantzen
- Diaverum Medical Scientific Office, Lund, Sweden
| | | | | | | | | | | | | | - Casper P Bots
- Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, The Netherlands
| | - Giovanni Fm Strippoli
- Diaverum Medical Scientific Office, Lund, Sweden. .,University of Sydney, Sydney, Australia. .,Department of Emergency and Organ Transplantation, University of Bari, Piazza Giulio Cesare, 70124, Bari, Italy. .,Diaverum Academy, Lund, Sweden.
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Saglimbene V, Natale P, Palmer S, Ruospo M, Craig J, Gargano L, Török M, Celia E, Gelfman R, Bednarek-Skublewska A, Dulawa J, Stroumza P, Leal M, Del Castillo D, Murgo M, Hegbrant J, Wollheim C, Strippoli G. SP640PREVALENCE AND CORRELATES OF SEXUAL DYSFUNCTION IN WOMEN ON HEMODIALYSIS: A MULTINATIONAL CROSS-SECTIONAL STUDY. Nephrol Dial Transplant 2017. [DOI: 10.1093/ndt/gfx154.sp640] [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: 11/13/2022] Open
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Lasek-Bal A, Jedrzejowska-Szypulka H, Rozycka J, Bal W, Kowalczyk A, Holecki M, Dulawa J, Lewin-Kowalik J. The presence of Tau protein in blood as a potential prognostic factor in stroke patients. J Physiol Pharmacol 2016; 67:691-696. [PMID: 28011949] [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] [Received: 03/03/2016] [Accepted: 10/25/2016] [Indexed: 06/06/2023]
Abstract
Tau protein is found in the blood of 40 - 50% of patients in the acute phase of a stroke, as a result of the degradation of neurons and damage to the blood-brain barrier. The aim of the study was to assess the incidence of tau protein in the blood of stroke patients, as well as to evaluate the potential impact of tau protein presence in the blood of patients on their neurological state during the first 24 hours, and their functional condition three months after the stroke. Eighty-seven patients aged 39 - 99 (42 females and 45 males) diagnosed with stroke were enrolled in the prospective study (August 2014 - April 2015). The following parameters were analyzed in enrolled participants: the age at which first ischemic stroke occurred, neurological state during the first 24 hours (National Institutes of Health Stroke Scale - NIHSS), blood tau protein and brain derived neurotrophic factor (BDNF) concentrations on day 2 of stroke, the functional condition on day 90 after stroke onset (mRankin). A multifactorial analysis was carried out to establish independent factors for the presence of serum tau protein and to identify independent factors for poor prognosis. Eighty-seven patients of the mean age of 71.7 ± 11.8 years (median 74; min. 39 max. 99 years) took part in the study. The tau protein was found in the serum of 42 (48.27%) patients in the concentrations between 29.56 and 19 023.50 ng/ml. The female sex was the only independent factor for the presence of tau protein in blood (RR 4.49 (1.68 - 11.97), P = 0.003). The mean BDNF concentration in the evaluated group was: 9.96 ± 5.21; median 10.39. Three independent factors for poor functional condition of patients on day 90 after the stroke were identified: the presence of tau protein in blood (RR 3.90 (1.45 - 10.49), P = 0.007), BDNF concentration below the mean value for the study (RR 14.49 (4.60 - 45.45); P = 0.000) and NIHSS score > 4 during the first 24 hours of stroke (RR 1.14; 95% CI: 1.00 - 1.31; P = 0.027). The presence of the tau protein, low BDNF concentrations, and moderate/serious neurological state during the first 24 hours of stroke can be considered as negative prognosis for the patient's functional condition. The coincidence of high BDNF concentrations and absence of tau in blood during the acute phase of an ischemic stroke is a predictor of patient's good state in 3 months after stroke.
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Affiliation(s)
- A Lasek-Bal
- Department of Neurology, School of Health Sciences in Katowice, Medical University of Silesia in Katowice, Poland.
| | - H Jedrzejowska-Szypulka
- Department of Physiology, School of Medicine in Katowice, Medical University of Silesia in Katowice, Poland
| | - J Rozycka
- Department of Neurology, Medical University of Silesia, Hospital No. 7 and Professor Leszek Giec Upper Silesian Medical Centre, Katowice, Poland
| | - W Bal
- Department of Radiation Oncology and Chemotherapy, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice, Poland
| | - A Kowalczyk
- School of Health Sciences, Medical University of Silesia, Katowice, Poland
| | - M Holecki
- Department of Internal Medicine and Metabolic Diseases, Medical University of Silesia, Hospital No. 7, Professor Leszek Giec Upper Silesian Medical Centre, Katowice, Poland
| | - J Dulawa
- Department of Internal Medicine and Metabolic Diseases, Medical University of Silesia, Hospital No. 7, Professor Leszek Giec Upper Silesian Medical Centre, Katowice, Poland
| | - J Lewin-Kowalik
- Department of Physiology, School of Medicine in Katowice, Medical University of Silesia in Katowice, Poland
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Saglimbene V, Palmer S, Natale P, Scardapane M, Ruospo M, Craig J, Gargano L, Lucisano G, Török M, Celia E, Gelfman R, Bednarek Skublewska A, Dulawa J, Stroumza P, Leal M, Murgo A, Schon S, Wollheim C, Hegbrant J, Strippoli G. SP607THE PREVALENCE AND CORRELATES OF SEXUAL DYSFUNCTION IN WOMEN ON HEMODIALYSIS: A MULTINATIONAL, CROSS-SECTIONAL STUDY. Nephrol Dial Transplant 2016. [DOI: 10.1093/ndt/gfw175.49] [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: 11/13/2022] Open
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11
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Palmer SC, Ruospo M, Wong G, Craig JC, Petruzzi M, De Benedittis M, Ford P, Johnson DW, Tonelli M, Natale P, Saglimbene V, Pellegrini F, Celia E, Gelfman R, Leal MR, Torok M, Stroumza P, Frantzen L, Bednarek-Skublewska A, Dulawa J, Del Castillo D, Bernat AG, Hegbrant J, Wollheim C, Schon S, Gargano L, Bots CP, Strippoli GFM. Patterns of oral disease in adults with chronic kidney disease treated with hemodialysis. Nephrol Dial Transplant 2015; 31:1647-53. [PMID: 27035674 DOI: 10.1093/ndt/gfv413] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [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: 07/21/2015] [Accepted: 11/12/2015] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Oral disease is a potentially treatable determinant of mortality and quality of life. No comprehensive multinational study to quantify oral disease burden and to identify candidate preventative strategies has been performed in the dialysis setting. METHODS The ORAL disease in hemoDialysis (ORALD) study was a prospective study in adults treated with hemodialysis in Europe (France, Hungary, Italy, Poland, Portugal and Spain) and Argentina. Oral disease was assessed using standardized WHO methods. Participants self-reported oral health practices and symptoms. Sociodemographic and clinical factors associated with oral diseases were determined and assessed within nation states. RESULTS Of 4726 eligible adults, 4205 (88.9%) participated. Overall, 20.6% were edentulous [95% confidence interval (CI), 19.4-21.8]. Participants had on average 22 (95% CI 21.7-22.2) decayed, missing or filled teeth, while moderate to severe periodontitis affected 40.6% (95% CI 38.9-42.3). Oral disease patterns varied markedly across countries, independent of participant demographics, comorbidity and health practices. Participants in Spain, Poland, Italy and Hungary had the highest mean adjusted odds of edentulousness (2.31, 1.90, 1.90 and 1.54, respectively), while those in Poland, Hungary, Spain and Argentina had the highest odds of ≥14 decayed, missing or filled teeth (23.2, 12.5, 8.14 and 5.23, respectively). Compared with Argentina, adjusted odds ratios for periodontitis were 58.8, 58.3, 27.7, 12.1 and 6.30 for Portugal, Italy, Hungary, France and Poland, respectively. National levels of tobacco consumption, diabetes and child poverty were associated with edentulousness within countries. CONCLUSIONS Oral disease in adults on hemodialysis is very common, frequently severe and highly variable among countries, with much of the variability unexplained by participant characteristics or healthcare. Given the national variation and high burden of disease, strategies to improve oral health in hemodialysis patients will require implementation at a country level rather than at the level of individuals.
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Affiliation(s)
- Suetonia C Palmer
- Department of Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Marinella Ruospo
- Medical Scientific Office, Diaverum, Lund, Sweden Division of Nephrology and Transplantation, Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Germaine Wong
- Sydney School of Public Health, University of Sydney, Sydney, NSW, Australia
| | - Jonathan C Craig
- Sydney School of Public Health, University of Sydney, Sydney, NSW, Australia
| | - Massimo Petruzzi
- Department of Odontostomatology and Surgery, University of Bari, Bari, Italy
| | | | - Pauline Ford
- School of Dentistry, University of Queensland, Brisbane, QLD, Australia
| | - David W Johnson
- Department of Nephrology, University of Queensland at the Princess Alexandra Hospital, Brisbane, QLD, Australia Translational Research Institute, Brisbane, QLD, Australia
| | - Marcello Tonelli
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | | | | | | | | | | | | | | | | | - Luc Frantzen
- Medical Scientific Office, Diaverum, Lund, Sweden
| | | | - Jan Dulawa
- Medical Scientific Office, Diaverum, Lund, Sweden Medical University of Silesia, Katowice, Poland
| | | | | | | | | | | | | | - Casper P Bots
- Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, The Netherlands
| | - Giovanni F M Strippoli
- Medical Scientific Office, Diaverum, Lund, Sweden Sydney School of Public Health, University of Sydney, Sydney, NSW, Australia Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy Diaverum Academy, Bari, Italy
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12
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Palmer SC, Ruospo M, Wong G, Craig JC, Petruzzi M, De Benedittis M, Ford P, Johnson DW, Tonelli M, Natale P, Saglimbene V, Pellegrini F, Celia E, Gelfman R, Leal MR, Torok M, Stroumza P, Bednarek-Skublewska A, Dulawa J, Frantzen L, Ferrari JN, del Castillo D, Bernat AG, Hegbrant J, Wollheim C, Gargano L, Bots CP, Strippoli GF, Raña S, Serrano M, Claros S, Arias M, Petracci L, Arana M, De Rosa P, Gutierrez A, Simon M, Vergara V, Tosi M, Cernadas M, Vilamajó I, Gravac D, Paulón M, Penayo L, Carrizo G, Ghiani M, Perez G, Da Cruz O, Galarce D, Gravielle M, Vescovo E, Paparone R, Mato Mira C, Mojico E, Hermida O, Florio D, Yucoswky M, Labonia W, Rubio D, Di Napoli G, Fernandez A, Altman H, Rodriguez J, Serrano S, Valle G, Lobos M, Acosta V, Corpacci G, Jofre M, Gianoni L, Chiesura G, Capdevila M, Montenegro J, Bequi J, Dayer J, Gómez A, Calderón C, Abrego E, Cechín C, García J, Corral J, Natiello M, Coronel A, Muñiz M, Muñiz V, Bonelli A, Sanchez F, Maestre S, Olivera S, Camargo M, Avalos V, Geandet E, Canteli M, Escobar A, Sena E, Tirado S, Peñalba A, Neme G, Cisneros M, Oliszewski R, Nascar V, Daud M, Mansilla S, Paredes Álvarez A, Gamín L, Arijón M, Coombes M, Zapata M, Boriceanu C, Frantzen-Trendel S, Albert K, Csaszar I, Kiss E, Kosa D, Orosz A, Redl J, Kovacs L, Varga E, Szabo M, Magyar K, Kriza G, Zajko E, Bereczki A, Csikos J, Kuti A, Mike A, Steiner K, Nemeth E, Tolnai K, Toth A, Vinczene J, Szummer S, Tanyi E, Toth R, Szilvia M, Dambrosio N, Paparella G, Sambati M, Donatelli C, Pedone F, Cagnazzo V, Antinoro R, Torsello F, Saturno C, Giannoccaro G, Maldera S, Boccia E, Mantuano M, Di Toro Mammarella R, Meconizzi M, Steri P, Riccardi C, Flammini A, Moscardelli L, Murgo M, San Filippo N, Pagano S, Marino G, Montalto G, Cantarella S, Salamone B, Randazzo G, Rallo D, Maniscalco A, Fici M, Lupo A, Pellegrino P, Fichera R, D’Angelo A, Falsitta N, Bochenska-Nowacka E, Jaroszynski A, Drabik J, Birecka M, Daniewska D, Drobisz M, Doskocz K, Wyrwicz G, Inchaustegui L, Outerelo C, Sousa Mendes D, Mendes A, Lopes J, Barbas J, Madeira C, Fortes A, Vizinho R, Cortesão A, Almeida E, Bernat A, De la Torre B, Lopez A, Martín J, Cuesta G, Rodriguez R, Ros F, Garcia M, Orero E, Ros E, Caetano A, MacGregor K, Santos M, Silva Pinheiro S, Martins L, Leitão D, Izidoro C, Bava G, Bora A, Gorena H, Calderón T, Dupuy R, Alonso N, Siciliano V, Frantzen-Trendel S, Nagy K, Bajusz Ö, Pinke I, Decsi G, Gyergyoi L, Jobba Z, Zalai Z, Zsedenyi Á, Kiss G, Pinter M, Kereszturi M, Petruzzi M, De Benedittis M, Szkutnik J, Sieczkarek J, Capelo A, Garcia Gallart M, Mendieta C. Dental Health and Mortality in People With End-Stage Kidney Disease Treated With Hemodialysis: A Multinational Cohort Study. Am J Kidney Dis 2015; 66:666-76. [DOI: 10.1053/j.ajkd.2015.04.051] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 04/29/2015] [Indexed: 01/28/2023]
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13
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Szewieczek J, Francuz T, Dulawa J, Legierska K, Hornik B, Włodarczyk I, Janusz-Jenczeń M, Batko-Szwaczka A. Functional measures, inflammatory markers and endothelin-1 as predictors of 360-day survival in centenarians. Age (Dordr) 2015; 37:85. [PMID: 26289439 PMCID: PMC5005827 DOI: 10.1007/s11357-015-9822-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Accepted: 07/28/2015] [Indexed: 05/16/2023]
Abstract
Centenarians represent a rapidly growing population. To better characterize this specific age group, we have performed a cross-sectional study to observe associations between functional measures and a range of biochemical markers, including inflammatory markers and their significance as predictors of 360-day survival. Medical history and physical and functional assessment (Mini-Mental State Examination (MMSE), Katz Index (activities of daily living, ADL) and Barthel Index (Barthel Index) of Activities of Daily Living, and Lawton Instrumental Activities of Daily Living Scale (Lawton IADL)) were conducted on 86 101.9 ± 1.2-year-old (mean ± SD) subjects (70 women, 16 men). Blood tests were performed on 84 subjects of whom 43 also had extended biomarker assessment. As a reference group 30 51.8 ± 5.0-year old healthy subjects (20 women, 10 men) were recruited. The centenarians received follow-up phone calls. Fifty-two centenarians (60 %) survived ≥360 days. Longer survival was associated with higher MMSE (hazard ratio, HR = 0.934, 95 % confidence interval (CI) 0.896-0.975, P = .002), ADL (HR = 0.840, 95 % CI 0.716-0.985, P = .032), Barthel Index (HR = 0.988, 95 % CI 0.977-0.999, P = .026), and albumin level (HR .926, 95 % CI 0.870-0.986, P .016) and with lower white blood cell (WBC) (HR = 1.161, 95 % CI 1.059-1.273, P = .001), C-reactive protein (CRP) (HR = 1.032, 95 % CI 1.014-1.050, P < .001), IL-6 (HR = 1.182, 95 % CI 1.047-1.335, P = .007), and endothelin-1 (ET-1) level (HR = 3.711, 95 % CI 1.233-11.169, P = .020). Centenarians had higher 360-day survival probability with MMSE ≥13 (P < .001), ADL ≥1 (P < .001), Barthel Index ≥15 (P < .001), Lawton IADL ≥10 points (P = .009), WBC <8.3 G/L (P = .039), CRP <10 mg/L (P < .001), IL-6 <6 pg/mL (P .002), and ET-1 <1.1 pg/mL (P .007). Our results indicate that functional measures, inflammatory markers, and endothelin-1 are predictors of 360-day survival in centenarians.
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Affiliation(s)
- Jan Szewieczek
- Department of Geriatrics, School of Health Sciences in Katowice, SUM, SPSK NR 7 SUM GCM, ul. Ziolowa 45/47, 40-635, Katowice, Poland,
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Saglimbene V, Natale P, Palmer S, Scaldapane M, Ruospo M, Craig JC, Gargano L, Torok M, Celia E, Gelfman R, Bednarek-Skublewska A, Dulawa J, Stroumza P, Leal M, Del Castillo D, Murgo AM, Schon S, Wollheim C, Hegbrant J, Strippoli GFM. SP722DOMAINS OF SEXUAL DYSFUNCTION IN WOMEN WITH END STAGE KIDNEY DISEASE TREATED WITH HEMODIALYSIS: Α MULTINATIONAL CROSS SECTIONAL STUDY. Nephrol Dial Transplant 2015. [DOI: 10.1093/ndt/gfv200.41] [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: 11/12/2022] Open
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15
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Saglimbene V, Palmer S, Scaldapane M, Ruospo M, Craig JC, Natale P, Gargano L, Leal M, Bednarek-Skublewska A, Dulawa J, Ecder T, Stroumza P, Murgo AM, Schon S, Wollheim C, Hegbrant J, Strippoli GFM. SP701DEPRESSIVE SYMPTOMS AND EARLY ALL−CAUSE AND CARDIOVASCULAR MORTALITY IN HEMODIALYSIS PATIENTS: A MULTINATIONAL COHORT STUDY. Nephrol Dial Transplant 2015. [DOI: 10.1093/ndt/gfv200.20] [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: 11/13/2022] Open
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16
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Palmer SC, Ruospo M, Campbell KL, Garcia Larsen V, Saglimbene V, Natale P, Gargano L, Craig JC, Johnson DW, Tonelli M, Knight J, Bednarek-Skublewska A, Celia E, del Castillo D, Dulawa J, Ecder T, Fabricius E, Frazão JM, Gelfman R, Hoischen SH, Schön S, Stroumza P, Timofte D, Török M, Hegbrant J, Wollheim C, Frantzen L, Strippoli GFM. Nutrition and dietary intake and their association with mortality and hospitalisation in adults with chronic kidney disease treated with haemodialysis: protocol for DIET-HD, a prospective multinational cohort study. BMJ Open 2015; 5:e006897. [PMID: 25795691 PMCID: PMC4368922 DOI: 10.1136/bmjopen-2014-006897] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Adults with end-stage kidney disease (ESKD) treated with haemodialysis experience mortality of between 15% and 20% each year. Effective interventions that improve health outcomes for long-term dialysis patients remain unproven. Novel and testable determinants of health in dialysis are needed. Nutrition and dietary patterns are potential factors influencing health in other health settings that warrant exploration in multinational studies in men and women treated with dialysis. We report the protocol of the "DIETary intake, death and hospitalisation in adults with end-stage kidney disease treated with HaemoDialysis (DIET-HD) study," a multinational prospective cohort study. DIET-HD will describe associations of nutrition and dietary patterns with major health outcomes for adults treated with dialysis in several countries. METHODS AND ANALYSIS DIET-HD will recruit approximately 10,000 adults who have ESKD treated by clinics administered by a single dialysis provider in Argentina, France, Germany, Hungary, Italy, Poland, Portugal, Romania, Spain, Sweden and Turkey. Recruitment will take place between March 2014 and June 2015. The study has currently recruited 8000 participants who have completed baseline data. Nutritional intake and dietary patterns will be measured using the Global Allergy and Asthma European Network (GA(2)LEN) food frequency questionnaire. The primary dietary exposures will be n-3 and n-6 polyunsaturated fatty acid consumption. The primary outcome will be cardiovascular mortality and secondary outcomes will be all-cause mortality, infection-related mortality and hospitalisation. ETHICS AND DISSEMINATION The study is approved by the relevant Ethics Committees in participating countries. All participants will provide written informed consent and be free to withdraw their data at any time. The findings of the study will be disseminated through peer-reviewed journals, conference presentations and to participants via regular newsletters. We expect that the DIET-HD study will inform large pragmatic trials of nutrition or dietary interventions in the setting of advanced kidney disease.
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Affiliation(s)
- Suetonia C Palmer
- Department of Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | - Marinella Ruospo
- Diaverum Medical Scientific Office, Lund, Sweden
- Division of Nephrology and Transplantation, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Katrina L Campbell
- Department of Nutrition and Dietetics, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Vanessa Garcia Larsen
- Faculty of Medicine, National Health and Lung Institute, Imperial College of Science, Technology, and Medicine, Royal Brompton campus, London, UK
| | | | | | | | - Jonathan C Craig
- Sydney School of Public Health, Edward Ford Building, University of Sydney, Sydney, New South Wales, Australia
| | - David W Johnson
- Department of Nephrology, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
| | - Marcello Tonelli
- Cumming School of Medicine, University of Calgary, 2500 University Drive Northwest, Calgary, Alberta, Canada
| | - John Knight
- The George Institute for Global Health, Sydney, New South Wales, Australia
| | - Anna Bednarek-Skublewska
- Diaverum Medical Scientific Office, Lund, Sweden
- Department of Nephrology, Medical University of Lublin, Lublin, Poland
| | | | | | - Jan Dulawa
- Diaverum Medical Scientific Office, Lund, Sweden
- Department of Internal Medicine, Metabolic Diseases, Medical University of Silesia, Katowice, Poland
| | - Tevfik Ecder
- Diaverum Medical Scientific Office, Lund, Sweden
| | | | - João Miguel Frazão
- Diaverum Medical Scientific Office, Lund, Sweden
- Nephrology and Infectiology Research and Development Group, INEB, and School of Medicine, Porto University, Porto, Portugal
| | | | | | | | | | | | | | | | | | - Luc Frantzen
- Diaverum Medical Scientific Office, Lund, Sweden
| | - G F M Strippoli
- Diaverum Medical Scientific Office, Lund, Sweden
- Sydney School of Public Health, Edward Ford Building, University of Sydney, Sydney, New South Wales, Australia
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
- Diaverum Academy, Bari, Italy
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Szewieczek J, Dulawa J, Francuz T, Legierska K, Hornik B, Włodarczyk-Sporek I, Janusz-Jenczeń M, Batko-Szwaczka A. Mildly elevated blood pressure is a marker for better health status in Polish centenarians. Age (Dordr) 2015; 37:9738. [PMID: 25637333 PMCID: PMC4312308 DOI: 10.1007/s11357-014-9738-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 12/04/2014] [Indexed: 05/16/2023]
Abstract
The number of centenarians is projected to rise rapidly. However, knowledge of evidence-based health care in this group is still poor. Hypertension is the most common condition that leads to multiple organ complications, disability, and premature death. No guidelines for the management of high blood pressure (BP) in centenarians are available. We have performed a cross-sectional study to characterize clinical and functional state of Polish centenarians, with a special focus on BP. The study comprised 86 consecutive 100.9 ± 1.2 years old (mean ± SD) subjects (70 women and 16 men). The assessment included structured interview, physical examination, geriatric functional assessment, resting electrocardiography, and blood and urine sampling. The subjects were followed-up on the phone. Subjects who survived 180 days (83 %) as compared to non-survivors had higher systolic BP (SBP), diastolic BP (DPB), mean arterial pressure (MAP), pulse pressure (PP), higher mini-mental state examination, Barthel Index of Activities of Daily Living and Lawton Instrumental Activities of Daily Living Scale scores, higher serum albumin and calcium levels, and total iron-binding capacity, while lower serum creatinine, cystatin C, folate, and C-reactive protein levels. SBP ≥140 mm Hg, DBP ≥90 mm Hg, MAP ≥100 mm Hg, and PP ≥40 mm Hg were associated with higher 180-day survival probability. Results suggest that mildly elevated blood pressure is a marker for better health status in Polish centenarians.
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Affiliation(s)
- Jan Szewieczek
- Department of Geriatrics, School of Health Sciences in Katowice, SUM, Katowice, Poland,
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Palmer SC, de Berardis G, Craig JC, Tong A, Tonelli M, Pellegrini F, Ruospo M, Hegbrant J, Wollheim C, Celia E, Gelfman R, Ferrari JN, Törok M, Murgo M, Leal M, Bednarek-Skublewska A, Dulawa J, Strippoli GFM. Patient satisfaction with in-centre haemodialysis care: an international survey. BMJ Open 2014; 4:e005020. [PMID: 24840250 PMCID: PMC4039823 DOI: 10.1136/bmjopen-2014-005020] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [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: 12/25/2022] Open
Abstract
OBJECTIVES To evaluate patient experiences of specific aspects of haemodialysis care across several countries. DESIGN Cross-sectional survey using the Choices for Healthy Outcomes in Caring for End-Stage Renal Disease (CHOICE) questionnaire. SETTING Haemodialysis clinics within a single provider in Europe and South America. PARTICIPANTS 2748 adults treated in haemodialysis. PRIMARY AND SECONDARY OUTCOMES The primary outcome was patient satisfaction with overall care. Secondary outcomes included patient experiences of individual aspects of dialysis care. RESULTS 2145 (78.1%) adults responded to the questionnaire. Fewer than half (46.5% (95% CI 44.5% to 48.6%)) rated their overall care as excellent. Global perceptions of care were uninfluenced by most respondent characteristics except age and depressive symptoms; older respondents were less critical of their care (adjusted OR for excellent rating 1.44 (1.01 to 2.04)) and those with depressive symptoms were less satisfied (0.56 (0.44 to 0.71)). Aspects of care that respondents most frequently ranked as excellent were staff attention to dialysis vascular access (54% (52% to 56%)); caring of nurses (53% (51% to 55%)); staff responsiveness to pain or discomfort (51% (49% to 53%)); caring, helpfulness and sensitivity of dialysis staff (50% (48% to 52%)); and ease of reaching dialysis staff by telephone (48% (46% to 50%)). The aspects of care least frequently ranked as excellent were information provided when choosing a dialysis modality (23% (21% to 25%)), ease of seeing a social worker (28% (24% to 32%)), information provided about dialysis (34% (32% to 36%)), accuracy of information from nephrologist (eg, about prognosis or likelihood of a kidney transplant; 37% (35% to 39%)) and accuracy of nephrologists' instructions (39% (36% to 41%)). CONCLUSIONS Haemodialysis patients are least satisfied with the complex aspects of care. Patients' expectations for accurate information, prognosis, the likelihood of kidney transplantation and their options when choosing dialysis treatment need to be considered when planning healthcare research and practices.
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Affiliation(s)
- Suetonia C Palmer
- Department of Medicine, University of Otago Christchurch, Christchurch, New Zealand
| | | | - Jonathan C Craig
- School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| | - Allison Tong
- School of Public Health, University of Sydney, Sydney, New South Wales, Australia
| | - Marcello Tonelli
- Division of Nephrology and Immunology, University of Alberta, Edmonton, Canada
| | - Fabio Pellegrini
- Consorzio Mario Negri Sud, S. Maria Imbaro, Italy
- Scientific Institute Casa Sollievo della Sofferenza, Italy
| | | | | | | | | | | | | | | | - Marco Murgo
- Diaverum Scientific Medical Office, Lund, Sweden
| | - Miguel Leal
- Diaverum Scientific Medical Office, Lund, Sweden
| | | | - Jan Dulawa
- Diaverum Scientific Medical Office, Lund, Sweden
| | - Giovanni F M Strippoli
- Consorzio Mario Negri Sud, S. Maria Imbaro, Italy
- School of Public Health, University of Sydney, Sydney, New South Wales, Australia
- Diaverum Scientific Medical Office, Lund, Sweden
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
- Division of Nephrology and Transplantation, Department of Translational Medicine,Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
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Hornik B, Dulawa J, Durmala J, Szota M, Janusz-Jenczen M, Wlodarczyk-Sporek I. Quality of life and physical activity of hemodialyzed patients. Ann Phys Rehabil Med 2014. [DOI: 10.1016/j.rehab.2014.03.1460] [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: 10/25/2022]
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Hornik B, Dulawa J, Durmala J, Szota M, Dyner-Jama I, Wnuk B. Evaluation of the effects of physical activity in hemodialysis patients. Ann Phys Rehabil Med 2014. [DOI: 10.1016/j.rehab.2014.03.1086] [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: 10/25/2022]
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Stroumza P, Frantzen L, Palmer S, Saglimbene V, Ruospo M, Celia E, Gelfman R, Bednarek A, Dulawa J, Del Castillo C, Hegbrant J, Strippoli G. Dépression chez les patients en hémodialyse : prévalence et corrélation avec la mortalité dans l’étude d’une cohorte multinationale. Nephrol Ther 2013. [DOI: 10.1016/j.nephro.2013.07.128] [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: 10/26/2022]
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Griva K, Mooppil N, Pala Krishnan DS, McBain H, Newman SP, Tripepi G, Pannier B, Mallamaci F, London G, Zoccali C, Sood M, Manns B, Kappel J, Naimark D, Dart A, Komenda P, Rigatto C, Hiebert B, Tangri N, Perl J, Karaboyas A, Tentori F, Morgenstern H, Sen A, Rayner H, Vanholder R, Combe C, Hasegawa T, Mapes D, Robinson B, Pisoni R, Tentori F, Zepel L, Karaboyas A, Mendelssohn D, Ikizler T, Pisoni R, Fukuhara S, Gillespie B, Bieber B, Robinson B, Wilkie M, Karaboyas A, Rayner H, Fluck R, Morgenstern H, Li Y, Kerr P, Mendelssohn D, Wikstrom B, Tentori F, Pisoni R, Robinson B, Vanita Jassal S, Comment L, Karaboyas A, Bieber B, Morgenstern H, Sen A, De Sequera P, Marshall M, Fukuhara S, Robinson B, Pisoni R, Jin HM, Pan Y, Raimann JG, Etter M, Kooman J, Levin N, Marcelli D, Marelli C, van der Sande F, Thijssen S, Usvyat L, Kotanko P, Lu KC, Yang HY, Su SL, Palmer S, Saglimbene V, Ruospo M, Craig J, Celia E, Gelfman R, Stroumza P, Bednarek A, Dulawa J, Frazao J, Del Castillo D, Ecder T, Hegbrant J, Strippoli GFM, Hecking M, Bieber B, Ethier J, Kautzky-Willer A, Jadoul M, Saito A, Sunder-Plassmann G, Saemann M, Gillespie B, Horl W, Mariani L, Ramirez S, Pisoni R, Robinson B, Port F, Mallamaci F, Tripepi G, Leonardis D, Zoccali C, Fukuma S, Akizawa T, Akiba T, Saito A, Kurokawa K, Fukuhara S, Pannier B, Tripepi G, Mallamaci F, Zoccali C, London G, Stack AG, Casserly LF, Abdalla AA, Murthy BVR, Hegarty A, Cronin CJ, Hannigan A, Shaw C, Pitcher D, Sandford R, Spoto B, Pizzini P, Cutrupi S, D'Arrigo G, Tripepi G, Zoccali C, Mallamaci F, Ghalia K, Gubensek J, Arnol M, Ponikvar R, Buturovic-Ponikvar J, Palmer S, de Berardis G, Craig JC, Pellegrini F, Ruospo M, Tong A, Tonelli M, Hegbrant J, Strippoli GFM, Pizzini P, Torino C, Cutrupi S, Spoto B, D'Arrigo G, Tripepi R, Tripepi G, Zoccali C, Mallamaci F, von Gersdorff G, Usvyat L, Schaller M, Wong M, Thijssen S, Marcelli D, Barth C, Kotanko P, Torino C, D'Arrigo G, Postorino M, Tripepi G, Mallamaci F, Zoccali C, Chanouzas D, Ng KP, Baharani J, Endo M, Nakamura Y, Hara M, Murakami T, Tsukahara H, Watanabe Y, Matsuoka Y, Fujita K, Inoue M, Simizu T, Gotoh H, Goto Y, Delanaye P, Cavalier E, Moranne O, Krzesinski JM, Warling X, Smelten N, Pottel H, Schneider S, Malecki AK, Haller HG, Boenisch O, Kielstein JT, Movilli E, Camerini C, Gaggia P, Zubani R, Feller P, Poiatti P, Pola A, Carli O, Valzorio B, Possenti S, Bregoli L, Foini P, Cancarini G, Palmer S, Ruospo M, Natale P, Gargano L, Saglimbene V, Pellegrini F, Johnson DW, Craig JC, Hegbrant J, Strippoli GFM, Brunelli S, Krishnan M, Van Wyck D, Provenzano R, Goykhman I, Patel C, Nissenson A, De Mauri A, Conte MM, Chiarinotti D, David P, Capurro F, De Leo M, Postorino M, Marino C, Vilasi A, Tripepi G, Zoccali C, Dialysis C, Helps A, Edwards G, Mactier R, Coia J, Abe Y, Ito K, Ogahara S, Sasatomi Y, Saito T, Nakashima H, Jean-Charles C, Morgane V, Leila P, Carole S, Pierre-Louis C, Philippe Z, Jean-Francois T, Couchoud C, Dantony E, Guerrin MH, Villar E, Ecochard R, Nishi S, Goto S, Nakai K, Kono K, Yonekura Y, Ito J, Fujii H, Korkmaz S, Ersoy A, Gulten S, Ercan I, Koca N, Serdengecti K, Suleymanlar G, Altiparmak M, Seyahi N, Jager K, Trabulus S, Erek E, Cobo Jaramillo G, Gallar P, Di Gioia C, Rodriguez I, Ortega O, Herrero JC, Oliet A, Vigil A, Pechter U, Luman M, Ilmoja M, Sinimae E, Auerbach A, Lilienthal K, Kallaste M, Sepp K, Piel L, Seppet E, Muliin M, Telling K, Seppet E, Kolvald K, Veermae K, Ots-Rosenberg M, Ambrus C, Kerkovits L, Szegedi J, Benke A, Toth E, Nagy L, Borbas B, Rozinka A, Nemeth J, Varga G, Kulcsar I, Gergely L, Szakony S, Kiss I, Koo JR, Choi MJ, Yoon MH, Park JY, No EY, Seo JW, Lee YK, Noh JW. Epidemiology - CKD 5D II. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Strippoli GFM, Palmer SC, Ruospo M, Natale P, Saglimbene V, Craig JC, Pellegrini F, Petruzzi M, De Benedittis M, Ford P, Johnson DW, Celia E, Gelfman R, Leal MR, Torok M, Stroumza P, Bednarek-Skublewska A, Dulawa J, Frantzen L, Ferrari JN, del Castillo D, Hegbrant J, Wollheim C, Gargano L. Oral disease in adults treated with hemodialysis: prevalence, predictors, and association with mortality and adverse cardiovascular events: the rationale and design of the ORAL Diseases in hemodialysis (ORAL-D) study, a prospective, multinational, longitudinal, observational, cohort study. BMC Nephrol 2013; 14:90. [PMID: 23597063 PMCID: PMC3685555 DOI: 10.1186/1471-2369-14-90] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [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] [Subscribe] [Scholar Register] [Received: 11/17/2012] [Accepted: 04/16/2013] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND People with end-stage kidney disease treated with dialysis experience high rates of premature death that are at least 30-fold that of the general population, and have markedly impaired quality of life. Despite this, interventions that lower risk factors for mortality (including antiplatelet agents, epoetins, lipid lowering, vitamin D compounds, or dialysis dose) have not been shown to improve clinical outcomes for this population. Although mortality outcomes may be improving overall, additional modifiable determinants of health in people treated with dialysis need to be identified and evaluated. Oral disease is highly prevalent in the general population and represents a potential and preventable cause of poor health in dialysis patients. Oral disease may be increased in patients treated with dialysis due to their lower uptake of public dental services, as well as increased malnutrition and inflammation, although available exploratory data are limited by small sample sizes and few studies evaluating links between oral health and clinical outcomes for this group, including mortality and cardiovascular disease. Recent data suggest periodontitis may be associated with mortality in dialysis patients and well-designed, larger studies are now required. METHODS/DESIGN The ORAL Diseases in hemodialysis (ORAL-D) study is a multinational, prospective (minimum follow-up 12 months) study. Participants comprise consecutive adults treated with long-term in-center hemodialysis. Between July 2010 and February 2012, we recruited 4500 dialysis patients from randomly selected outpatient dialysis clinics in Europe within a collaborative network of dialysis clinics administered by a dialysis provider, Diaverum, in Europe (France, Hungary, Italy, Poland, Portugal, and Spain) and South America (Argentina). At baseline, dental surgeons with training in periodontology systematically assessed the prevalence and characteristics of oral disease (dental, periodontal, mucosal, and salivary) in all participants. Oral hygiene habits and thirst were evaluated using self-administered questionnaires. Data for hospitalizations and mortality (total and cause-specific) according to baseline oral health status will be collected once a year until 2022. DISCUSSION This large study will estimate the prevalence, characteristics and correlations of oral disease and clinical outcomes (mortality and hospitalization) in adults treated with dialysis. We will further evaluate any association between periodontitis and risk of premature death in dialysis patients that has been suggested by existing research. The results from this study should provide powerful new data to guide strategies for future interventional studies for preventative and curative oral disease strategies in adults who have end-stage kidney disease.
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Affiliation(s)
- Giovanni FM Strippoli
- Department of Clinical Pharmacology and Epidemiology, Consorzio Mario Negri Sud, Italy
- Diaverum Scientific Office, Lund, Sweden
- School of Public Health, University of Sydney, Sydney, Australia
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | | | | | | | - Valeria Saglimbene
- Department of Clinical Pharmacology and Epidemiology, Consorzio Mario Negri Sud, Italy
| | - Jonathan C Craig
- School of Public Health, University of Sydney, Sydney, Australia
| | - Fabio Pellegrini
- Consorzio Mario Negri Sud; “Casa Sollievo della Sofferenza” Hospital, IRCCS, San Giovanni Rotondo (FG), Italy
| | | | | | - Pauline Ford
- The University of Queensland, School of Dentistry, Brisbane, Australia
| | - David W Johnson
- Centre for Kidney Disease Research, University of Queensland at Princess Alexandra Hospital, Brisbane, Australia
| | | | | | | | | | | | - Anna Bednarek-Skublewska
- Diaverum Medical Office, Poland; and Department of Nephrology, Medical University School of Lublin, Lublin, Poland
| | - Jan Dulawa
- Diaverum Medical Office, Poland and Department of Internal Medicine, Metabolic Diseases, Medical University of Silesia, Silesia, Poland
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Vecchio M, Palmer S, De Berardis G, Craig J, Johnson D, Pellegrini F, Nicolucci A, Sciancalepore M, Saglimbene V, Gargano L, Bonifati C, Ruospo M, Navaneethan SD, Montinaro V, Stroumza P, Zsom M, Torok M, Celia E, Gelfman R, Bednarek-Skublewska A, Dulawa J, Graziano G, Lucisano G, Gentile G, Ferrari JN, Santoro A, Zucchelli A, Triolo G, Maffei S, Hegbrant J, Wollheim C, De Cosmo S, Manfreda VM, Strippoli GFM. Prevalence and correlates of erectile dysfunction in men on chronic haemodialysis: a multinational cross-sectional study. Nephrol Dial Transplant 2012; 27:2479-2488. [PMID: 22207325 DOI: 10.1093/ndt/gfr635] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND Factors associated with erectile dysfunction in men on haemodialysis are incompletely identified due to suboptimal existing studies. We determined the prevalence and correlates of erectile dysfunction and identified combinations of clinical characteristics associated with a higher risk of erectile dysfunction using recursive partitioning and amalgamation (REPCAM) analysis. METHODS We conducted a multinational cross-sectional study in men on haemodialysis within a collaborative network. Erectile dysfunction and depressive symptoms were evaluated using the erectile function domain of the International Index of Erectile Function questionnaire and the Center for Epidemiological Studies-Depression Scale, respectively. RESULTS Nine hundred and forty-six (59%) of 1611 eligible men provided complete data for erectile dysfunction. Eighty-three per cent reported erectile dysfunction and 47% reported severe erectile dysfunction. Four per cent of those with erectile dysfunction were receiving pharmacological treatment. Depressive symptoms were the strongest correlate of erectile dysfunction [adjusted odds ratio 2.41 (95% confidence interval (CI) 1.57-3.71)]. Erectile dysfunction was also associated with age (1.06, 1.05-1.08), being unemployed (1.80, 1.17-2.79) or receiving a pension (2.05, 1.14-3.69) and interdialytic weight gain (1.9-2.87 kg, 1.92 [CI 1.19-3.09]; >2.87 kg, 1.57 [CI 1.00-2.45]). Married men had a lower risk of erectile dysfunction (0.49, 0.31-0.76). The prevalence of erectile dysfunction was highest (94%) in unmarried and unemployed or retired men who have depressive symptoms. CONCLUSIONS Most men on haemodialysis experience erectile dysfunction and are untreated. Given the prevalence of this condition and the relative lack of efficacy data for pharmacological agents, we suggest that large trials of pharmacological and non-pharmacological interventions for erectile dysfunction and depression are needed.
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Coentrao L, Ribeiro C, Santos-Araujo C, Neto R, Pestana M, Kleophas W, Kleophas W, Karaboyas A, LI Y, Bommer J, Pisoni R, Robinson B, Port F, Celik G, Burcak Annagur B, Yilmaz M, Demir T, Kara F, Trigka K, Dousdampanis P, Vaitsis N, Aggelakou-Vaitsi S, Turkmen K, Guney I, Turgut F, Altintepe L, Tonbul HZ, Abdel-Rahman E, Sclauzero P, Galli G, Barbati G, Carraro M, Panzetta GO, Van Diepen M, Schroijen M, Dekkers O, Dekker F, Sikole A, Severova- Andreevska G, Trajceska L, Gelev S, Amitov V, Pavleska- Kuzmanovska S, Karaboyas A, Rayner H, LI Y, Vanholder R, Pisoni R, Robinson B, Port F, Hecking M, Jung B, Leung M, Huynh F, Chung T, Marchuk S, Kiaii M, Er L, Werb R, Chan-Yan C, Beaulieu M, Malindretos P, Makri P, Zagkotsis G, Koutroumbas G, Loukas G, Nikolaou E, Pavlou M, Gourgoulianni E, Paparizou M, Markou M, Syrgani E, Syrganis C, Raimann J, Usvyat LA, Bhalani V, Levin NW, Kotanko P, Huang X, Stenvinkel P, Qureshi AR, Riserus U, Cederholm T, Barany P, Heimburger O, Lindholm B, Carrero JJ, Chang JH, Sung JY, Jung JY, Lee HH, Chung W, Kim S, Han JS, Kim S, Chang JH, Jung JY, Chung W, Na KY, Raimann J, Usvyat LA, Kotanko P, Levin NW, Fragoso A, Pinho A, Malho A, Silva AP, Morgado E, Leao Neves P, Joki N, Tanaka Y, Iwasaki M, Kubo S, Hayashi T, Takahashi Y, Hirahata K, Imamura Y, Hase H, Castledine C, Gilg J, Rogers C, Ben-Shlomo Y, Caskey F, Na KY, Kim S, Chung W, Jung JY, Chang JH, Lee HH, Sandhu JS, Bajwa GS, Kansal S, Sandhu J, Jayanti A, Nikam M, Ebah L, Summers A, Mitra S, Agar J, Perkins A, Simmonds R, Tjipto A, Amet S, Launay-Vacher V, Laville M, Tricotel A, Frances C, Stengel B, Gauvrit JY, Grenier N, Reinhardt G, Clement O, Janus N, Rouillon L, Choukroun G, Deray G, Bernasconi A, Waisman R, Montoya AP, Liste AA, Hermes R, Muguerza G, Heguilen R, Iliescu EL, Martina V, Rizzo MA, Magenta P, Lubatti L, Rombola G, Gallieni M, Loirat C, Loirat C, Mellerio H, Labeguerie M, Andriss B, Savoye E, Lassale M, Jacquelinet C, Alberti C, Aggarwal Y, Baharani J, Tabrizian S, Ossareh S, Zebarjadi M, Azevedo P, Travassos F, Frade I, Almeida M, Queiros J, Silva F, Cabrita A, Rodrigues R, Couchoud C, Kitty J, Benedicte S, Fergus C, Cecile C, Couchoud C, Sahar B, Emmanuel V, Christian J, Rene E, Barahimi H, Mahdavi-Mazdeh M, Nafar M, Petruzzi M, De Benedittis M, Sciancalepore M, Gargano L, Natale P, Vecchio MC, Saglimbene V, Pellegrini F, Gentile G, Stroumza P, Frantzen L, Leal M, Torok M, Bednarek A, Dulawa J, Celia E, Gelfman R, Hegbrant J, Wollheim C, Palmer S, Johnson DW, Ford PJ, Craig JC, Strippoli GF, Ruospo M, El Hayek B, Hayek B, Baamonde E, Bosch E, Ramirez JI, Perez G, Ramirez A, Toledo A, Lago MM, Garcia-Canton C, Checa MD, Canaud B, Canaud B, Lantz B, Pisoni R, Granger-Vallee A, Lertdumrongluk P, Molinari N, Ethier J, Jadoul M, Gillespie B, Port F, Bond C, Wang S, Alfieri T, Braunhofer P, Newsome B, Wang M, Bieber B, Guidinger M, Bieber B, Wang M, Zuo L, Pisoni R, Yu X, Yang X, Qian J, Chen N, Albert J, Yan Y, Ramirez S, Bernasconi A, Waisman R, Beresan M, Lapidus A, Canteli M, Heguilen R, Tong A, Palmer S, Manns B, Craig J, Ruospo M, Gargano L, Strippoli G, Mortazavi M, Vahdatpour B, Shahidi S, Ghasempour A, Taheri D, Dolatkhah S, Emami Naieni A, Ghassami M, Khan M, Abdulnabi K, Pai P, Ruospo M, Petruzzi M, De Benedittis M, Sciancalepore M, Gargano L, Vecchio M, Saglimbene V, Natale P, Pellegrini F, Gentile G, Stroumza P, Frantzen L, Leal M, Torok M, Bednarek A, Dulawa J, Celia E, Gelfman R, Hegbrant J, Wollheim C, Palmer S, Johnson DW, Ford PJ, Craig JC, Strippoli GF, Muqueet MA, Muqueet MA, Hasan MJ, Kashem MA, Dutta PK, Liu FX, Noe L, Quock T, Neil N, Inglese G, Qian J, Bieber B, Guidinger M, Bieber B, Chen N, Yan Y, Pisoni R, Wang M, Zuo L, Yu X, Yang X, Wang M, Albert J, Ramirez S, Ossareh S, Motamed Najjar M, Bahmani B, Shafiabadi A, Helve J, Haapio M, Groop PH, Gronhagen-Riska C, Finne P, Helve J, Haapio M, Sund R, Groop PH, Gronhagen-Riska C, Finne P, Cai M, Baweja S, Clements A, Kent A, Reilly R, Taylor N, Holt S, Mcmahon L, Usvyat LA, Carter M, Van der Sande FM, Kooman J, Raimann J, Levin NW, Kotanko P, Usvyat LA, Malhotra R, Ouellet G, Penne EL, Raimann J, Thijssen S, Levin NW, Kotanko P, Etter M, Tashman A, Guinsburg A, Grassmann A, Barth C, Marelli C, Marcelli D, Van der Sande FM, Von Gersdorff G, Bayh I, Kooman J, Scatizzi L, Lam M, Schaller M, Thijssen S, Toffelmire T, Wang Y, Sheppard P, Usvyat LA, Levin NW, Kotanko P, Neri L, Andreucci VA, Rocca-Rey LA, Bertoli SV, Brancaccio D, Tjipto A, Simmonds R, Agar J, Huang X, Stenvinkel P, Qureshi AR, Riserus U, Cederholm T, Barany P, Heimburger O, Lindholm B, Carrero JJ, Vecchio M, Palmer S, De Berardis G, Craig J, Lucisano G, Johnson D, Pellegrini F, Nicolucci A, Sciancalepore M, Saglimbene V, Gargano L, Bonifati C, Ruospo M, Navaneethan SD, Montinaro V, Stroumza P, Zsom M, Torok M, Celia E, Gelfman R, Bednarek-Skublewska A, Dulawa J, Graziano G, Gentile G, Ferrari JN, Santoro A, Zucchelli A, Triolo G, Maffei S, Hegbrant J, Wollheim C, De Cosmo S, Manfreda VM, Strippoli GF, Janus N, Janus N, Launay-Vacher V, Juillard L, Rousset A, Butel F, Girardot-Seguin S, Deray G, Hannedouche T, Isnard M, Berland Y, Vanhille P, Ortiz JP, Janin G, Nicoud P, Touam M, Bruce E, Rouillon L, Laville M, Janus N, Juillard L, Rousset A, Butel F, Girardot-Seguin S, Deray G, Hannedouche T, Isnard M, Berland Y, Vanhille P, Ortiz JP, Janin G, Nicoud P, Touam M, Bruce E, Rouillon L, Laville M, Janus N, Launay-Vacher V, Juillard L, Rousset A, Butel F, Girardot-Seguin S, Deray G, Hannedouche T, Isnard M, Berland Y, Vanhille P, Ortiz JP, Janin G, Nicoud P, Touam M, Bruce E, Rouillon L, Laville M, Grace B, Clayton P, Cass A, Mcdonald S, Baharani J, Furumatsu Y, Kitamura T, Fujii N, Ogata S, Nakamoto H, Iseki K, Tsubakihara Y, Chien CC, Wang JJ, Hwang JC, Wang HY, Kan WC, Kuster N, Kuster N, Patrier L, Bargnoux AS, Morena M, Dupuy AM, Badiou S, Canaud B, Cristol JP, Desmet JM, Fernandes V, Collart F, Spinogatti N, Pochet JM, Dratwa M, Goffin E, Nortier J, Zilisteanu DS, Voiculescu M, Rusu E, Achim C, Bobeica R, Balanica S, Atasie T, Florence S, Anne-Marie S, Michel L, Cyrille C, Emmanuel V, Strakosha A, Strakosha A, Pasko N, Kodra S, Thereska N, Lowney A, Lowney E, Grant R, Murphy M, Casserly L, O' Brien T, Plant WD, Radic J, Radic J, Ljutic D, Kovacic V, Radic M, Dodig-Curkovic K, Sain M, Jelicic I, Fujii N, Hamano T, Nakano C, Yonemoto S, Okuno A, Katayama M, Isaka Y, Nordio M, Limido A, Postorino M, Nichelatti M, Khil M, Dudar I, Khil V, Shifris I, Momtaz M, Soliman AR, El Lawindi MI, Dzekova-Vidimliski P, Pavleska-Kuzmanovska S, Trajceska L, Nikolov I, Selim G, Gelev S, Amitov V, Sikole A, Shoji T, Kakiya R, Hayashi T, Tatsumi-Shimomura N, Tsujimoto Y, Tabata T, Shima H, Mori K, Fukumoto S, Tahara H, Koyama H, Emoto M, Ishimura E, Nishizawa Y, Inaba M. Epidemiology and outcome research in CKD 5D. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Strippoli GFM, Vecchio M, Palmer S, De Berardis G, Craig J, Lucisano G, Johnson D, Pellegrini F, Nicolucci A, Sciancalepore M, Saglimbene V, Gargano L, Bonifati C, Ruospo M, Navaneethan SD, Montinaro V, Stroumza P, Zsom M, Torok M, Celia E, Gelfman R, Bednarek-Skublewska A, Dulawa J, Graziano G, Gentile G, Ferrari JN, Santoro A, Zucchelli A, Triolo G, Maffei S, Hegbrant J, Wollheim C, De Cosmo S, Manfreda VM. Sexual dysfunction in women with ESRD requiring hemodialysis. Clin J Am Soc Nephrol 2012; 7:974-81. [PMID: 22490876 DOI: 10.2215/cjn.12601211] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND OBJECTIVES The few existing studies of sexual dysfunction in women on hemodialysis are limited by small sample size. This large, cross-sectional study evaluated the prevalence and correlates of female sexual dysfunction in advanced kidney disease. DESIGN, SETTING, PARTICIPANTS, METHODS: A total of 1472 women with ESRD undergoing hemodialysis were recruited to a multinational, cross-sectional study conducted within a collaborative dialysis network in Europe and South America. Sexual dysfunction was identified by the Female Sexual Function Index. Correlates of self-reported sexual dysfunction were identified by regression analyses. RESULTS Of the 1472 women, 659 completed questionnaires (45%). More than half (362 of 659 [55%]) lived with a partner, and 232 of 659 (35%) reported being sexually active. Of these 659 respondents, 555 (84%) reported sexual dysfunction. Women with a partner (282 of 362 [78%]) were less likely to report sexual dysfunction than those without a partner (273 of 297 [92%]) (P<0.001). Sexual dysfunction was independently associated with age, depressive symptoms, less education, menopause, diabetes, and diuretic therapy. Nearly all women who were not wait-listed for a kidney transplant and were living without a partner (249 of 260 [96%]) reported sexual dysfunction. More than half (128 of 232 [55%]) of sexually active women reported sexual dysfunction, associated with age, depressive symptoms, menopause, low serum albumin, and diuretic therapy. CONCLUSIONS This descriptive study suggests most women on hemodialysis experience sexual problems. Additional research on the relevance of sexual dysfunction to symptom burden and quality of life in these women is needed.
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Affiliation(s)
- Giovanni F M Strippoli
- Department of Clinical Pharmacology and Epidemiology, Consorzio Mario Negri Sud, S. Maria Imbaro, Italy.
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Szewieczek J, Dulawa J, Gminski J, Kurek A, Legierska K, Francuz T, Włodarczyk-Sporek I, Janusz-Jenczen M, Hornik B. Better cognitive and physical performance is associated with higher blood pressure in centenarians. J Nutr Health Aging 2011; 15:618-22. [PMID: 21968855 DOI: 10.1007/s12603-011-0334-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Knowledge of rational, evidence based health care in the hundred-year-old is still poor. The aim of the study was to evaluate health and functional state in hundred-year-old inhabitants of Upper Silesia, Poland, with a focus on the heart and vascular function. PARTICIPANTS Medical and nursing assessment at places of residence was performed in thirty five 100.7±1.4 (mean±SD) year-old subjects, 28 women, and 7 men. MEASUREMENTS The protocol included Mini-Mental State Examination (MMSE), Barthel Index (BI) and laboratory tests. A telephone follow-up was performed 180 days after the initial examination. RESULTS Most subjects had increased systolic blood pressure (BP), diminished albumin and folate serum levels as well as decreased Glomerular Filtration Rate. According to the quadratic polynomial regression model MMSE and BI were dependent on BP. Higher BP was associated with better performance and survival. Those who survived more than 180 days had lower levels of CRP and VCAM-1 and higher level of sCD40L. CONCLUSION The relationships between functional scales, survival and blood pressure suggest a beneficial effect of elevated BP on both mental and physical performance in centenarians. Further studies should determine an optimal balance between risk and benefits of elevated blood pressure in the oldest old people.
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Affiliation(s)
- J Szewieczek
- Department of Internal Ńursing, Medical University of Silesia, Katowice, Poland.
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Navaneethan SD, Vecchio M, Johnson DW, Saglimbene V, Graziano G, Pellegrini F, Lucisano G, Craig JC, Ruospo M, Gentile G, Manfreda VM, Querques M, Stroumza P, Torok M, Celia E, Gelfman R, Ferrari JN, Bednarek-Skublewska A, Dulawa J, Bonifati C, Hegbrant J, Wollheim C, Jannini EA, Strippoli GFM. Prevalence and correlates of self-reported sexual dysfunction in CKD: a meta-analysis of observational studies. Am J Kidney Dis 2010; 56:670-85. [PMID: 20801572 DOI: 10.1053/j.ajkd.2010.06.016] [Citation(s) in RCA: 130] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2010] [Accepted: 06/22/2010] [Indexed: 12/20/2022]
Abstract
BACKGROUND Sexual dysfunction is an under-recognized problem in men and women with chronic kidney disease (CKD). The prevalence, correlates, and predictors of this condition in patients with CKD have not been evaluated comprehensively. STUDY DESIGN Systematic review and meta-analysis. SETTING & POPULATION Patients treated using dialysis (dialysis patients), patients treated using transplant (transplant recipients), and patients with CKD not treated using dialysis or transplant (nondialysis nontransplant patients with CKD). SELECTION CRITERIA FOR STUDIES Observational studies conducted in patients with CKD only or including a control group without CKD. PREDICTOR Type of study population. OUTCOMES Sexual dysfunction in men and women with CKD using validated tools, such as the International Index of Erectile Function, the Female Sexual Function Index (FSFI), or other measures as reported by study investigators. RESULTS 50 studies (8,343 patients) of variable size (range, 16-1,023 patients) were included in this review. Almost all studies explored sexual dysfunction in men and specifically erectile dysfunction. The summary estimate of erectile dysfunction in men with CKD was 70% (95% CI, 62%-77%; 21 studies, 4,389 patients). Differences in reported prevalence rates of erectile dysfunction between different studies were attributable primarily to age, study populations, and type of study tool used to assess the presence of erectile dysfunction. In women, the reported prevalence of sexual dysfunction was assessed in only 306 patients from 2 studies and ranged from 30%-80%. Compared with the general population, women with CKD had a significantly lower overall FSFI score (8 studies or subgroups, 407 patients; mean difference, -9.28; 95% CI, -12.92 to -5.64). Increasing age, diabetes mellitus, and depression consistently were found to correlate with sexual dysfunction in 20 individual studies of patients with CKD using different methods. LIMITATIONS Suboptimal and lack of uniform assessment of outcome measures. CONCLUSIONS Sexual dysfunction is highly prevalent in both men and women with CKD, especially among those on dialysis. Larger studies enrolling different ethnic groups, using validated study tools, and analyzing the influence of various factors on the development of sexual dysfunction are needed.
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Affiliation(s)
- Sankar D Navaneethan
- Department of Nephrology and Hypertension, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, USA
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Szewieczek J, Dulawa J, Strzałkowska D, Batko-Szwaczka A, Hornik B. Normal insulin response to short-term intense exercise is abolished in Type 2 diabetic patients treated with gliclazide. J Diabetes Complications 2009; 23:380-6. [PMID: 18394931 DOI: 10.1016/j.jdiacomp.2008.02.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2007] [Revised: 01/23/2008] [Accepted: 02/09/2008] [Indexed: 12/15/2022]
Abstract
BACKGROUND Physical activity is an essential component of diabetes management; however, exercise is associated with the risk for metabolic decompensation. The aim of the study was to analyze insulin response to the short-term intense exercise in middle-aged Type 2 diabetic patients treated with gliclazide. MATERIALS AND METHODS Fourteen Type 2 diabetic patients (47.9+/-1.6 years, mean+/-S.E.M.), treated with gliclazide, and 14 healthy controls (45.1+/-1.0 years) were submitted to standard graduated submaximal (90% HR(max)) exercise treadmill testing at 2 h after standardized breakfast. Serum glucose, insulin, proinsulin, C peptide, growth hormone, insulin-like growth factor-1, and cortisol concentrations; and plasma lactate, glucagon, epinephrine, and norepinephrine concentrations were measured during the periexercise period up to the 60th min of the recovery period. RESULTS Significant hemodynamic (heart rate, systolic, and diastolic blood pressure), metabolic (lactate concentration), and hormonal (epinephrine and norepinephrine levels) responses to the exercise were similar in patients and healthy subjects. Glucose, insulin, and proinsulin levels were higher in the diabetic group at the preexercise and at all the next analyzed time points. The insulin concentration increased during the postprandial period in both groups and decreased subsequently during the exercise only in the control group, without concurrent C peptide decline. The C peptide-to-insulin ratio increased during the exercise and decreased immediately postexercise only in the control group. CONCLUSIONS The initial decrease of the insulin serum concentration during short-term intense exercise in normal middle-aged men is primarily related to the increased clearance of the hormone. Normal insulin response to the exercise was abolished in Type 2 diabetic patients treated with gliclazide.
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Affiliation(s)
- Jan Szewieczek
- Department of Internal Nursing, Medical University of Silesia, Katowice, Poland.
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Szewieczek J, Dulawa J, Strzałkowska D, Hornik B, Kawecki G. Impact of the short-term, intense exercise on postprandial glycemia in type 2 diabetic patients treated with gliclazide. J Diabetes Complications 2007; 21:101-7. [PMID: 17331858 DOI: 10.1016/j.jdiacomp.2006.05.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2005] [Revised: 03/17/2006] [Accepted: 05/16/2006] [Indexed: 11/29/2022]
Abstract
BACKGROUND Physical activity is crucial for treatment of diabetes. However, intensive exercise brings the risk for metabolic decompensation; therefore, predicting its effect on glycemia is of great importance. MATERIALS AND METHODS Fourteen type 2 diabetic patients (47.9+/-1.6 years; mean+/-S.E.M.), treated with gliclazide, and 14 healthy controls (45.1+/-1.0 years) were subjected to standard graded submaximal (90% HR(max)) exercise treadmill testing for 2 h after standardized breakfast. Blood glucose, lactate, insulin, and proinsulin concentrations were measured on fasting and during the periexercise period up to 120 min after the effort. Glucagon, growth hormone, cortisol, and catecholamines were determined up to 60 min of the recovery period. RESULTS After exercise, glycemia decreased from the preexercise value of 11.3+/-1.4 to 8.0+/-1.1 mmol/l at 120 min (P<.001) in the diabetic group, while in controls, it did not change significantly. Shift in glycemia during and after exercise in the diabetic group was dependent on preexercise glycemia, according to the quadratic polynomial regression model, whereas a simple negative correlation between these indices was found in the control group. Insulinemia tended to decrease from the midexercise maximum of 488+/-116 to 261+/-71 pmol/l at the 120th min in diabetic patients. Neither hypoglycemia nor deficit in response of counterregulatory hormones was observed. CONCLUSIONS In the type 2 diabetic patients treated with gliclazide, short-term, intensive, submaximal exercise, performed 2 h after a meal, causes reduction of hyperglycemia during the recovery period. Preexercise glycemia was found to be a primary predictor of the shift in glycemia under the exercise, according to the polynomial regression model.
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Affiliation(s)
- Jan Szewieczek
- Department of Internal Nursing, Medical University of Silesia, 40-635 Katowice, Poland.
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Hruby Z, Smolska D, Filipowski H, Rabczyński J, Cieślar E, Kopeć W, Dulawa J. The importance of tubulointerstitial injury in the early phase of primary glomerular disease. J Intern Med 1998; 243:215-22. [PMID: 9627159 DOI: 10.1046/j.1365-2796.1998.00277.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES As tubulointerstitial damage is regarded secondary to glomerular injury in primary glomerulopathies, we assessed lesions to renal tubulointerstitium in recently diagnosed primary glomerular diseases and evaluated their impact on progression of the disease during the first 2 years after diagnosis. DESIGN A nonrandomized prospective study assessing tubulointerstitial morphometry at diagnosis, markers of tubular function within the next 6 months and progression of the disease (creatinine clearance) during 24 months' follow-up. SETTING Single tertiary referral centre. SUBJECTS Forty-six patients with primary glomerular disease, the diagnostic oligobiopsy performed within 2 months of the onset of clinical symptoms. INTERVENTIONS All patients were subjected to antiinflammatory/immunosuppressive treatment. MAIN OUTCOME MEASURES Alterations in results of tubulointerstitial morphometry and tubular function tests, correlations between these variables and parameters of nephrosis/renal function, selection of the most accurate predictor of disease progression within 24 months after diagnostic biopsy. RESULTS Function of proximal tubules, markedly deteriorated at the time of diagnosis, significantly improved 6 months later (urinary beta2-microglobulin: P < 0.0025), along with reduction in proteinuria (P < 0.00125). No appreciable alterations in function of distal tubules were noted. Morphometric indices revealing interstitial expansion and tubular atrophy significantly correlated with creatinine clearance at 6 months (P = 0.032) and were the best predictors of deteriorating renal function at 24 months. Excretion of beta2-microglobulin at the time of diagnosis was the best marker for impairment of glomerular filtration 6 months later. CONCLUSIONS Significant damage to cortical tubulointerstitium occurs concurrently with glomerular injury in primary glomerulopathies and may predict the clinical course of the disease already in its initial phase.
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Affiliation(s)
- Z Hruby
- Department of Nephrology, University of Medicine, Wrocław, Poland
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Nowicki M, Kokot F, Kokot M, Dulawa J, Franek E. Endogenouw Erythropoietin Levels in patients with Obesity-Related Hypertension. Hypertens Res 1994. [DOI: 10.1291/hypres.17.43] [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: 11/15/2022]
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Kokot F, Religa Z, Pasyk S, Wiecek A, Frycz J, Grzeszczak W, Bochenek A, Dulawa J. Atrial natriuretic peptide secretion in heart transplant patients. Int J Artif Organs 1989; 12:321-6. [PMID: 2525531] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Plasma atrial natriuretic peptide (ANP), plasma renin activity (PRA), aldosterone (ALD) and vasopressin (VP) were assessed in six heart transplant patients (HTP) and ten healthy subjects under bed rest conditions and 60 and 120 minutes after head-out water immersion (WI). Bed rest had no significant influence on these parameters. WI raised plasma volume (PV) to the same extent in both groups. This increase of PV was accompanied by significant suppression of PRA, ALD and VP and an increase of plasma ANP. In HTP basal plasma ANP was significantly elevated and the ANP response to central hypervolemia reduced. Significantly elevated VP plasma levels were also found in HTP. These endocrine abnormalities in HTP seem to be caused by latent failure of the transplanted heart. No direct correlation was found between plasma ANP and PRA, ALD and VP under basal conditions and after WI in either HTP or normals.
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Affiliation(s)
- F Kokot
- Department of Nephrology, Silesian School of Medicine, Katowice, Poland
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Abstract
Tamm Horsfall glycoprotein (THP) was isolated, using sodium chloride precipitation technique, from 24-h urine of 19 non-proteinuric insulin-dependent diabetics and 19 matched controls. Tamm Horsfall glycoprotein was pure, as judged by PAGE electrophoresis, by Ouchterlony double diffusion against anti-THP or anti-albumin antibodies, and by isoelectric focusing. Content of carbohydrates (gas-chromatography), amino acids or amino sugars (AA-analyser), N-acetylneuraminic acid (thiobarbituric acid method) and lysyl-bound glucose (furosine method) were determined and showed the following abnormalities: THP of diabetics had significantly higher glucose content (d: 2.55 +/- 0.66 g 100 g-1 THP; CO: 0.99 +/- 0.23; P less than 0.05) and increased lysyl-bound glucose, but diminished N-acetyl-neuraminic acid content (3.54 +/- 0.25 vs. 4.96 +/- 0.15; P less than 0.01) with no significant differences of amino acids or amino sugars. Low N-acetyl-neuraminic acid content was paralleled by reduced surface charge density of THP, as revealed by polyelectrolyte titration. No abnormality of the protein core was revealed by amino acid analysis and by probing reactivity to seven different monoclonal antibodies to human THP. Altered colloid stability, i.e. greater precipitation of THP of diabetic patients, was demonstrated by laser nephelometry. The data are consistent with abnormal post-translational modification of THP in diabetes.
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Affiliation(s)
- M Rambausek
- Department of Internal Medicine, University of Heidelberg, FRG
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Abstract
The effect of Tamm Horsfall protein (THP) of 18 healthy subjects and 14 diabetics on adherence of Escherichia coli (06:K13) 2699 strain to human kidney cells (HUK) was studied. Adhesion of bacteria (without additions: 100 bacteria per cell) was reduced dose-dependently by THP, half maximal inhibition occurring with 250 micrograms THP ml-1. Maximal inhibition (-84% at 1000 micrograms ml-1) exceeded inhibition by alpha-methyl-mannoside (36% at 50 mM), was specific (not reproduced by other glycoproteins, e.g. ovalbumin, mucin or thyroglobulin) and reversible (abolished by washing THP off HUK cells). Anti-adherence property of THP was not abolished by neuraminidase treatment. No significant difference of anti-adherence activity of THP was found between controls and diabetics, despite altered carbohydrate composition of THP in diabetes.
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Affiliation(s)
- J Dulawa
- Department of Internal Medicine, University of Heidelberg, FRG
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Abstract
In the present study, 8 Type 1 diabetic patients with normal creatinine clearance and 8 matched controls were examined. Tamm Horsfall glycoprotein was isolated with the NaCl precipitation procedure. Its purity was checked by gel-electrophoresis, immunodiffusion and isoelectric focussing. Tamm Horsfall glycoprotein of diabetic patients had higher glucose (p less than 0.05) and lower N-acetylneuraminic acid content (p less than 0.01) than controls. 14C-furosemide binding by Tamm Horsfall glycoprotein was examined using an Amicon ultrafiltration system at 0 degree C. In nominally sodium-free medium, furosemide binding by Tamm Horsfall glycoprotein was significantly (p less than 0.01) higher in diabetic patients than in matched controls. The increment of binding capacity with sodium was similar in controls and diabetic patients so that maximal binding capacity in a NaCl system was 1.7 +/- 0.3 in controls and 3.64 +/- 0.5 in diabetic patients (p less than 0.025). Half maximal furosemide binding by Tamm Horsfall glycoprotein occurred at 1.4 +/- 0.2 mmol Na/l in controls and 0.52 +/- 0.12 in diabetic patients (p less than 0.01). Abnormal radiofurosemide binding of Tamm Horsfall glycoprotein of diabetic patients may be the consequence of abnormal postribosomal modification of the glycoprotein which is synthesized in an insulin- and glucose-sensitive nephron segment.
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Grzeszczak W, Kokot F, Dulawa J. Influence of naloxone on prolactin secretion in patients with acute and chronic renal failure. Clin Nephrol 1984; 21:47-9. [PMID: 6705273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The influence of the opiate antagonist naloxone on chlorpromazine induced prolactin secretion was examined in 12 patients with acute renal failure (ARF), 12 patients with chronic renal failure (CRF) and in 12 healthy subjects. In all examined groups naloxone showed a suppressive effect on chlorpromazine induced prolactin secretion, which was more accentuated in normals and patients with ARF then with CRF. The results of these investigations suggest that endogenous opiates may be of importance in the regulation of prolactin secretion both in normals and uremic patients.
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