Montreal Cognitive Assessment (MoCA) screening mild cognitive impairment in patients with chronic kidney disease (CKD) pre-dialysis

Paraizo, Marilise de Andrade; Almeida, Ana Laura Maciel; Pires, Leopoldo Antônio; Abrita, Renata; Crivellari, Mary Hellen Teixeira; Pereira, Beatriz dos Santos; Fernandes, Natália; Bastos, Marcus Gomes

doi:10.5935/0101-2800.20160006

Cited by 26 publications

(43 citation statements)

References 28 publications

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“…The lack of normative values for patients with kidney disease may also be a potential limitation. The normative values used in this study have also been used in several previous studies with younger CKD populations and found that the MoCA still showed high sensitivity and specificity in these CKD populations . Further, the MoCA has been shown to be age and gender independent .…”

Section: Discussionmentioning

confidence: 64%

“…The normative values used in this study have also been used in several previous studies with younger CKD populations and found that the MoCA still showed high sensitivity and specificity in these CKD populations. 13,58 Further, the MoCA has been shown to be age and gender independent. 59 We therefore believe that the use of these norms and the results obtained in this study are appropriate.…”

Section: Discussionmentioning

confidence: 98%

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Comparison of the extent and pattern of cognitive impairment among predialysis, dialysis and transplant patients: A cross‐sectional study from Australia

et al. 2017

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Section: Discussionmentioning

confidence: 64%

Section: Discussionmentioning

confidence: 98%

Comparison of the extent and pattern of cognitive impairment among predialysis, dialysis and transplant patients: A cross‐sectional study from Australia

et al. 2017

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“… 29 , 31 - 33 However, cognitive decline is clearly more prevalent among older subjects, especially those aged 65 years or older. 34 , 35 …”

Section: Discussionmentioning

confidence: 99%

Effect of educational status on performance of older adults in digital cognitive tasks: A systematic review

Carvalho

Monteiro

Orlandi

et al. 2017

Dement. neuropsychol.

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As people age, cognitive abilities may decline resulting in serious disabilities. Neuropsychological instruments can provide information on the cognitive state of older adults. Researchers worldwide have been using digital cognitive tests to assess cognitive domains.ObjectiveTo determine whether educational status affects the performance of older adults on digital cognitive tasks.MethodsA systematic review of articles in English, Portuguese, or Spanish published in the last 5 years was conducted. The databases searched were SCOPUS, PubMed, Lilacs, Scielo and PsychInfo. The PRISMA method was used.ResultsA total of 7,089 articles were initially retrieved. After search and exclusion with justification, seven articles were selected for further review.ConclusionThe findings revealed that researchers using digital tasks generally employed paper-based tests to compare results. Also, no association between years of education and test performance was found. Finally, a dearth of studies using digital tests published by Brazilian researchers was evident.

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“…Backward digit span not only evaluates the aural attention and retaining capacity in short term but also the capability to manipulate the information in the verbal working memory. [20][21][22] The subject was instructed to repeat the numbers in the reverse order. The maximum number of digits that the subject could recite in the reverse order was noted and given as a score.…”

Section: Methodsmentioning

confidence: 99%

Neurocognitive Assessment in Stage 5 Chronic Kidney Disease Patients on Various Treatment Modalities

Renugasundari

Velkumary

Parameswaran

et al. 2019

IJCEP

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Background and Aim: The prevalence of Chronic Kidney Disease (CKD) is expected to rise among the various non-communicable diseases in India. CKD is associated with cognitive impairment. It requires one among the various treatments such as renal transplantation, Hemodialysis (HD) and Continuous Ambulatory Peritoneal Dialysis (CAPD). So cognitive deficit is known but the magnitude of improvement on different methods of treatment is not well established. Therefore, the present study is undertaken to determine the cognitive functions using MMSE score and paper and pencil neurocognitive test battery in stage 5 chronic kidney disease patients on various methods of treatment such as HD, CAPD and conservative management and compare it with controls. Methods: 54 medically stable stage 5 CKD patients (18 in each treatment group) and 18 healthy controls were recruited for the study. Mini Mental State Examination (MMSE) and Paper and pencil neurocognitive battery such as Trail Making Test A (TMT A), Trail Making Test B (TMT B), Letter cancellation test (LCT), Forward Digit Span (FDS) and Backward Digit Span (BDS) along with Body Mass Index (BMI) and biochemical parameters such as Urea, Creatinine, Glucose, Hemoglobin were noted from case sheets and eGFR calculated using CKD-EPI. Results: The mean MMSE scores, TMT A, TMT B, LCT, FDS and BDS were prolonged in all three treatment groups but found to be more prolonged in CKD patients on conservative management (p<0.001, p=0.008, p=0.039, p=0.059, p=0.135 and p=0.038) respectively. Conclusion: Cognitive functions are more affected in stage 5 CKD patients on conservative management compared to patients on dialysis.

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Montreal Cognitive Assessment (MoCA) screening mild cognitive impairment in patients with chronic kidney disease (CKD) pre-dialysis

Abstract: The MCI is common in non-elderly patients with CKD not yet on dialysis. Together, the CD, DSR and FEP showed similar performance in identify MCI in this population when compared to MoCA, suggesting impairment of executive functions.

Cited by 26 publications

References 28 publications

Comparison of the extent and pattern of cognitive impairment among predialysis, dialysis and transplant patients: A cross‐sectional study from Australia

Comparison of the extent and pattern of cognitive impairment among predialysis, dialysis and transplant patients: A cross‐sectional study from Australia

Effect of educational status on performance of older adults in digital cognitive tasks: A systematic review

Neurocognitive Assessment in Stage 5 Chronic Kidney Disease Patients on Various Treatment Modalities

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