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  1. Article ; Online: Concurrent lithium and haemodialysis treatment: Clinical recommendations based on the literature and a multicentre survey.

    Kuiper, Wytse J / Grootens, Koen P / Kerckhoffs, Angèle P M

    Bipolar disorders

    2023  

    Abstract: Introduction: Lithium has an irreplaceable role in the treatment of severe mood disorders, but declining renal function associated with its use leads to clinical dilemmas. Although not often applied, and requiring close monitoring and multidisciplinary ... ...

    Abstract Introduction: Lithium has an irreplaceable role in the treatment of severe mood disorders, but declining renal function associated with its use leads to clinical dilemmas. Although not often applied, and requiring close monitoring and multidisciplinary actions, concurrent lithium and haemodialysis treatment (CLHT) is a feasible option. To our knowledge, however, there are no detailed consensus- or evidence-based treatment guidelines or directives on its delivery.
    Methods: To fill this gap, we reviewed the literature and surveyed psychiatrists and nephrologists with experience in CLHT using a self-designed questionnaire. Our goal was to form an integrated picture of the current knowledge and clinical practices of CLHT and formulate practical recommendations for colleagues being confronted with patients with renal dysfunction requiring lithium to help manage their mood disorder.
    Results: We identified 14 case reports and case series describing CLHT and one systematic review concluding CLHT to be effective. Ten nephrologists and six psychiatrists practising in the Netherlands completed our questionnaire, providing details on collaboration, lithium dosing regimens, serum level evaluations and additional amenities and services they deemed necessary during CLHT delivery.
    Discussion: We found that CLHT appears to be safe and effective and argue that delivery is a shared responsibility and needs continuous multidisciplinary finetuning. To facilitate delivery, we provide a flowchart for the initiation or reinstatement of lithium therapy in haemodialysis patients and a practical guide for CLHT, including an easy-to-use rule of thumb for calculating the lithium target dose.
    Language English
    Publishing date 2023-11-15
    Publishing country Denmark
    Document type Journal Article
    ZDB-ID 1472242-2
    ISSN 1399-5618 ; 1398-5647
    ISSN (online) 1399-5618
    ISSN 1398-5647
    DOI 10.1111/bdi.13390
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Registered report protocol: A scoping review to identify potential predictors as features for developing automated estimation of the probability of being frail in secondary care.

    van Dalen, Dirk H / Kerckhoffs, Angèle P M / de Vries, Esther

    PloS one

    2022  Volume 17, Issue 9, Page(s) e0275230

    Abstract: Introduction: The impact of frailty surges, as the prevalence increases with age and the population age is rising. Frailty is associated with adverse health outcomes and increased healthcare costs. Many validated instruments to detect frailty have been ... ...

    Abstract Introduction: The impact of frailty surges, as the prevalence increases with age and the population age is rising. Frailty is associated with adverse health outcomes and increased healthcare costs. Many validated instruments to detect frailty have been developed. Using these in clinical practice takes time. Automated estimation of the probability of being frail using routinely collected data from hospital electronic health records (EHRs) would circumvent that. We aim to identify potential predictors that could be used as features for modeling algorithms on the basis of routine hospital EHR data to incorporate in an automated tool for estimating the probability of being frail.
    Methods: PubMed (MEDLINE), CINAHL Plus, Embase, and Web of Science will be searched. The studied population consists of older people (≥65 years). The first step is searching articles published ≥2018. Second, we add two published literature reviews (and the articles included therein) [Bery 2020; Bouillon, 2013] to our search results. In these reviews, articles on potential predictor variables in frailty screening tools were included from inception until March 2018. The goal is to identify and extract all potential predictors of being frail. Domain experts will be consulted to evaluate the results.
    Discussion: The results of the intended study will increase the quality of the developed algorithms to be used for automated estimation of the probability of being frail in secondary care. This is a promising perspective, being less labor-intensive compared to screening each individual patient by hand. Also, such an automated tool may raise awareness of frailty, especially in those patients who would not be screened for frailty by hand because they seem robust.
    Conclusion: The identified potential predictors of being frail can be used as evidence-based input for machine learning based automated estimation of the probability of being frail using routine EHR data in the near future.
    MeSH term(s) Aged ; Frail Elderly ; Frailty/diagnosis ; Frailty/epidemiology ; Humans ; Prevalence ; Review Literature as Topic ; Risk Factors ; Secondary Care
    Language English
    Publishing date 2022-09-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0275230
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  3. Article ; Online: Dialysis or kidney transplantation in older adults? A systematic review summarizing functional, psychological, and quality of life-related outcomes after start of kidney replacement therapy.

    Schoot, Tessa S / Goto, Namiko A / van Marum, Rob J / Hilbrands, Luuk B / Kerckhoffs, Angèle P M

    International urology and nephrology

    2022  Volume 54, Issue 11, Page(s) 2891–2900

    Abstract: Background: In older patients, the choice between kidney transplantation (KT) and dialysis may be complicated because of a high prevalence of comorbidities and geriatric syndromes. Ideally, this decision-making process focusses on older patients' ... ...

    Abstract Background: In older patients, the choice between kidney transplantation (KT) and dialysis may be complicated because of a high prevalence of comorbidities and geriatric syndromes. Ideally, this decision-making process focusses on older patients' outcome priorities, which frequently include functional, psychological, and quality of life (QOL)-related outcomes.
    Purpose: This systematic review aims to summarize functional, psychological (including cognition), and QOL-related outcomes after start of kidney replacement therapy (KRT) in older adults.
    Methods: We searched PubMed and Embase for research that investigated change in these variables after start of KRT in patients aged ≥ 60 years. Data were extracted using the summary measures reported in the individual studies. Risk of bias was assessed with the ROBINS-I tool.
    Results: Sixteen observational studies (prospective n = 9, retrospective n = 7; KT-recipients n = 3, dialysis patients n = 13) were included. The results show that QOL improves in the majority of the older KT recipients. After start of dialysis, QOL improved or remained stable for most patients, but this seems less prevalent than after KT. Functional status decreases in a substantial part of the older dialysis patients. Furthermore, the incidence of serious fall injuries increases after start of dialysis. Nutritional status seems to improve after start of dialysis.
    Conclusion: The interpretability and comparability of the included studies are limited by the heterogeneity in study designs and significant risk of bias in most studies. Despite this, our overview of functional, psychological (including cognition), and QOL-related outcomes is useful for older adults and their clinicians facing the decision between KT and dialysis.
    MeSH term(s) Aged ; Humans ; Kidney Failure, Chronic ; Kidney Transplantation ; Prospective Studies ; Quality of Life/psychology ; Renal Dialysis/psychology ; Renal Replacement Therapy ; Retrospective Studies
    Language English
    Publishing date 2022-05-06
    Publishing country Netherlands
    Document type Journal Article ; Review ; Systematic Review
    ZDB-ID 204048-7
    ISSN 1573-2584 ; 0301-1623 ; 0042-1162
    ISSN (online) 1573-2584
    ISSN 0301-1623 ; 0042-1162
    DOI 10.1007/s11255-022-03208-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Kidney transplantation or dialysis in older adults-an interview study on the decision-making process.

    Schoot, Tessa S / Perry, Marieke / Hilbrands, Luuk B / van Marum, Rob J / Kerckhoffs, Angèle P M

    Age and ageing

    2022  Volume 51, Issue 6

    Abstract: Background: In older patients with end-stage kidney disease (ESKD), the choice between kidney transplantation (KT) and dialysis may be more complex than in younger patients because of a higher prevalence of comorbidities and frailty. This study aims to ... ...

    Abstract Background: In older patients with end-stage kidney disease (ESKD), the choice between kidney transplantation (KT) and dialysis may be more complex than in younger patients because of a higher prevalence of comorbidities and frailty. This study aims to provide greater insight into the current decision-making process by exploring the expectations, experiences and health outcome priorities of all stakeholders.
    Methods: We performed semi-structured interviews with patients ≥65 years with ESKD (eGFR <15 ml/min/1.73m2, KT recipient or treated with dialysis), patients' relatives and healthcare professionals (nephrologists, nurses and medical social workers). Interviews were conducted until data saturation and thematically analysed.
    Results: We performed 36 interviews (patients n = 18, relatives n = 5, healthcare professionals n = 13). Thematic analysis revealed five themes. Older patients' health outcome priorities were mostly related to quality of life (QOL). Individual older patients showed marked differences in the preferred level of engagement during the decision-making process (varying from 'wants to be in the lead' to 'follows the nephrologist') and in informational needs (varying from evidence-based to experience-based). On the contrary, healthcare professionals were quite unanimous on all aspects. They focused on determining eligibility for KT as start of the decision-making process, on clear and extensive information provision and on classical, medical outcomes.
    Conclusions: The decision-making process could benefit from early identification of older patients' values, needs and health outcome priorities, in parallel with assessment of KT eligibility and before discussing the treatment options, and the explicit use of this information in further steps of the decision-making process.
    MeSH term(s) Aged ; Conservative Treatment ; Humans ; Kidney Failure, Chronic/diagnosis ; Kidney Failure, Chronic/epidemiology ; Kidney Failure, Chronic/therapy ; Kidney Transplantation/adverse effects ; Qualitative Research ; Quality of Life ; Renal Dialysis
    Language English
    Publishing date 2022-05-31
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 186788-x
    ISSN 1468-2834 ; 0002-0729
    ISSN (online) 1468-2834
    ISSN 0002-0729
    DOI 10.1093/ageing/afac111
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Immunosuppressive Drugs and COVID-19: A Review.

    Schoot, Tessa S / Kerckhoffs, Angèle P M / Hilbrands, Luuk B / van Marum, Rob J

    Frontiers in pharmacology

    2020  Volume 11, Page(s) 1333

    Abstract: Background: Coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It is currently unknown whether immunosuppressive drugs are advantageous or detrimental in patients with COVID-19. ... ...

    Abstract Background: Coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It is currently unknown whether immunosuppressive drugs are advantageous or detrimental in patients with COVID-19. Immunosuppressive drugs could be harmful in the initial phase of COVID-19. In this phase, the host immune response is necessary to inhibit viral replication. However, immunosuppressive drugs might have a beneficial effect in the later, more severe phase of COVID-19. In this phase, an overshoot of the host immune response (the "cytokine storm") can cause ARDS, multiorgan failure and mortality.
    Aim: To summarize the available evidence on the effect of immunosuppressive drugs on infection with SARS-CoV-2. The effects of immunosuppressive drugs on similar pandemic coronaviruses may resemble the effects on SARS-CoV-2. Thus, we also included studies on the severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome coronavirus (MERS-CoV).
    Methods: The study protocol was registered in PROSPERO (registration number CRD42020181137). We included randomized controlled trials (RCTs), cohort studies with a control group and case-control studies concerning humans ≥ 18 years old. We also included
    Results and conclusion: Sixty-nine studies were included. Interestingly, MPA inhibits SARS-CoV-2 replication
    Keywords covid19
    Language English
    Publishing date 2020-08-28
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2020.01333
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Response to "Lithium therapy in patients with chronic kidney disease - a clinical dilemma?"

    Schoot, Tessa S / Molmans, Thomas H J / Grootens, Koen P / Kerckhoffs, Angèle P M

    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology

    2020  Volume 34, Page(s) 88

    MeSH term(s) Humans ; Kidney ; Lithium ; Renal Insufficiency, Chronic/complications ; Renal Insufficiency, Chronic/drug therapy
    Chemical Substances Lithium (9FN79X2M3F)
    Language English
    Publishing date 2020-03-13
    Publishing country Netherlands
    Document type Letter ; Comment
    ZDB-ID 1082947-7
    ISSN 1873-7862 ; 0924-977X
    ISSN (online) 1873-7862
    ISSN 0924-977X
    DOI 10.1016/j.euroneuro.2020.03.001
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  7. Article ; Online: Effect of conventional hemodialysis on the apixaban plasma concentration.

    Poel, Tim / de Rouw, Nikki / Péquériaux, Nathalie C V / van de Kerkhof, Daan / Windsant, Annemieke M A Vermeulen / van Marum, Rob J / Kerckhoffs, Angele P M

    Hemodialysis international. International Symposium on Home Hemodialysis

    2023  Volume 28, Issue 1, Page(s) 72–76

    Abstract: Purpose: Apixaban is a factor Xa inhibitor used in patients undergoing hemodialysis treatment. The objective of this study is to investigate the effect of hemodialysis on apixaban plasma concentrations.: Methods: This observational study is on ... ...

    Abstract Purpose: Apixaban is a factor Xa inhibitor used in patients undergoing hemodialysis treatment. The objective of this study is to investigate the effect of hemodialysis on apixaban plasma concentrations.
    Methods: This observational study is on patients treated with apixaban 2.5 mg twice daily on conventional hemodialysis with standard low-molecular-weight heparin (LMWH) anticoagulation (nadroparin 3800-7600 IU). Plasma blood samples were collected before starting dialysis (t1), 2 h after starting dialysis (t2), and directly after dialysis (t3). Apixaban concentration was measured before and after dialysis. Anti-Xa activity was measured for all three samples.
    Results: A significant difference was observed between the apixaban concentration before and after dialysis (mean before dialysis 141.03 ng/mL; mean after dialysis 102.71 ng/mL; p = 0.003). Nonetheless, both apixaban plasma concentrations and anti-Xa levels remained within the reference range. Anti-Xa levels had a strong correlation with the apixaban concentrations (r = 0.935, p = 0.000). Thus, anti-Xa activity might be used as a surrogate for apixaban plasma concentration.
    Conclusion: There seems to be no need for dose adjustments of apixaban; co-administration of LMWH next to apixaban might also be unnecessary.
    MeSH term(s) Humans ; Heparin, Low-Molecular-Weight ; Anticoagulants/therapeutic use ; Renal Dialysis/adverse effects ; Blood Coagulation ; Pyrazoles ; Pyridones
    Chemical Substances Heparin, Low-Molecular-Weight ; Anticoagulants ; apixaban (3Z9Y7UWC1J) ; Pyrazoles ; Pyridones
    Language English
    Publishing date 2023-11-14
    Publishing country Canada
    Document type Observational Study ; Journal Article
    ZDB-ID 2192458-2
    ISSN 1542-4758 ; 1492-7535
    ISSN (online) 1542-4758
    ISSN 1492-7535
    DOI 10.1111/hdi.13127
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  8. Article: Impact of geriatric co-management on outcomes in hospitalised cardiology patients aged 85 and over.

    Raijmann, Renee C M A / Koek, Huiberdina L / Emmelot-Vonk, Marielle H / Swaving, Joost G E / Agema, Willem R P / Kerckhoffs, Angèle P M / Keijsers, Carolina J P W

    Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation

    2023  Volume 32, Issue 2, Page(s) 76–83

    Abstract: Objective: Cardiovascular disease and frailty are common among the population aged 85+. We hypothesised these patients might benefit from geriatric co-management, as has been shown in other frail patient populations. However, there is limited evidence ... ...

    Abstract Objective: Cardiovascular disease and frailty are common among the population aged 85+. We hypothesised these patients might benefit from geriatric co-management, as has been shown in other frail patient populations. However, there is limited evidence supporting geriatric co-management in older, hospitalised cardiology patients.
    Methods: A retrospective cohort study was performed in a large teaching hospital in the Netherlands. We compared patients aged 85 and over admitted to the cardiology ward before (control group) and after the implementation of standard geriatric co-management (intervention group). Data on readmission, mortality, length of stay, number of consultations, delirium, and falls were analysed.
    Results: The data of 1163 patients were analysed (n = 542 control, n = 621 intervention). In the intervention group, 251 patients did not receive the intervention because of logistic reasons or the treating physician's decision. Baseline characteristics were comparable in the intervention and control groups. Patients in the intervention group had a shorter length of stay (-1 day, p = 0.01) and were more often discharged to a geriatric rehabilitation facility (odds ratio [OR] 1.97, 95% confidence interval [CI] 1.10-3.54, p = 0.02) compared with the control patients. Other outcomes were not significantly different between the groups.
    Conclusions: After implementation of standard geriatric co-management for hospitalised cardiology patients aged 85 and over, the length of hospital stay shortened and the number of patients discharged to a geriatric rehabilitation facility increased. The adherence to geriatric team recommendations was high. Geriatric co-management would appear to optimise care for older hospitalised patients with cardiac disease.
    Language English
    Publishing date 2023-08-31
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2211468-3
    ISSN 1876-6250 ; 1568-5888 ; 0929-7456
    ISSN (online) 1876-6250
    ISSN 1568-5888 ; 0929-7456
    DOI 10.1007/s12471-023-01806-y
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  9. Article ; Online: Apathy Symptoms, Physical and Cognitive Function, Health-Related Quality of Life, and Mortality in Older Patients With CKD: A Longitudinal Observational Study.

    Voorend, Carlijn G N / van Buren, Marjolijn / Berkhout-Byrne, Noeleen C / Kerckhoffs, Angèle P M / van Oevelen, Mathijs / Gussekloo, Jacobijn / Richard, Edo / Bos, Willem Jan W / Mooijaart, Simon P

    American journal of kidney diseases : the official journal of the National Kidney Foundation

    2023  Volume 83, Issue 2, Page(s) 162–172.e1

    Abstract: Rationale & objective: Apathy reflects diminished motivation, goal-directed behavior, and emotions, as well as less engagement in social interactions. Apathy overlaps with depression and is associated with cognitive decline. In the older individuals ... ...

    Abstract Rationale & objective: Apathy reflects diminished motivation, goal-directed behavior, and emotions, as well as less engagement in social interactions. Apathy overlaps with depression and is associated with cognitive decline. In the older individuals with chronic kidney disease (CKD), both depression and cognitive impairments are common, but apathy symptoms have been underreported. We investigated the occurrence of apathy symptoms and their associations with physical and cognitive functioning, health-related quality of life (HRQoL), and mortality in older patients with CKD.
    Study design: Prospective observational cohort study.
    Setting & participants: 180 outpatients aged≥65 years with estimated glomerular filtration rate≤20mL/min/1.73m
    Exposure: Apathy symptoms at baseline were considered present when a Geriatric Depression Scale's 3-item apathy subscale score was≥2 points.
    Outcome: Physical and cognitive functioning, HRQoL (assessed in annual geriatric assessments), and 4-year mortality.
    Analytical approach: Linear regression for cross-sectional associations, linear regression models for longitudinal associations, and Cox regression models for mortality over 4 years of observation.
    Results: Apathy symptoms were present in 64 patients (36%; 67% men; median age 75.5 years), of whom 32 (50%) had no depressive symptoms. At baseline, the presence of apathy symptoms was associated with significantly more frailty, more functional dependence, less physical capacity, lower visuoconstructive performance, worse delayed recall, and lower HRQoL scores. The presence of apathy symptoms at baseline was also associated with a higher mortality risk (hazard ratio, 2.3 [95% CI, 1.3-4.2], P=0.005 adjusted for age, sex, and high education level), but not with changes in physical and cognitive functioning or HRQoL during the follow-up period.
    Limitations: Risk of selection bias and residual confounding.
    Conclusions: Apathy symptoms were highly prevalent and associated with concurrent lower physical and cognitive status, lower HRQoL, and increased mortality. These findings highlight apathy as a potentially important clinical phenotype in older CKD patients.
    Plain-language summary: We observed that older kidney patients often present apathy symptoms, such as less motivation, fewer goal-directed behaviors, fewer emotions, and less social engagement. Prior research has not extensively described apathy in kidney disease. We investigated the link between apathy symptoms and poor outcomes. We measured physical functioning, cognitive functioning, and quality of life. We learned that one-third of our older kidney patients showed symptoms of apathy, only half of whom had symptoms of depression. Patients with apathy symptoms showed lower quality of life and lower physical and cognitive performance. They also had a higher risk of death. These findings highlight the need for awareness of apathy symptoms in older kidney patients.
    MeSH term(s) Male ; Aged ; Humans ; Female ; Quality of Life/psychology ; Apathy ; Prospective Studies ; Cross-Sectional Studies ; Renal Insufficiency, Chronic/epidemiology ; Cognition
    Language English
    Publishing date 2023-09-22
    Publishing country United States
    Document type Observational Study ; Journal Article
    ZDB-ID 604539-x
    ISSN 1523-6838 ; 0272-6386
    ISSN (online) 1523-6838
    ISSN 0272-6386
    DOI 10.1053/j.ajkd.2023.07.021
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  10. Article: The perspectives of patients with lithium-induced end-stage renal disease.

    Kerckhoffs, Angèle P M / Hartong, Erwin G T M / Grootens, Koen P

    International journal of bipolar disorders

    2018  Volume 6, Issue 1, Page(s) 13

    Abstract: Background: Lithium is the treatment of choice for patients suffering from bipolar disorder (BD) but prolonged use induces renal dysfunction in at least 20% of patient. Intensive monitoring of kidney functioning helps to reveal early decline in renal ... ...

    Abstract Background: Lithium is the treatment of choice for patients suffering from bipolar disorder (BD) but prolonged use induces renal dysfunction in at least 20% of patient. Intensive monitoring of kidney functioning helps to reveal early decline in renal failure. This study investigates the views and experiences of BD patients who have developed end-stage renal disease and were receiving renal replacement therapy.
    Results: The patients overall reported not to have been offered alternative treatment options at the start of lithium therapy or when renal functions deteriorated. All indicated to have lacked sound information and dialogue in accordance with shared decision making. Kidney monitoring was inadequate in many cases and decision making rushed.
    Conclusions: Retrospectively, the treatment and monitoring of lithium and the information process were inadequate in many cases. We give suggestions on how to inform patients taking lithium for their BD timely and adequately on the course of renal function loss in the various stages of their treatment.
    Language English
    Publishing date 2018-06-02
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2732954-9
    ISSN 2194-7511
    ISSN 2194-7511
    DOI 10.1186/s40345-018-0121-0
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