1
|
Hull KL, Reast J, Clair C, Kent J, Moore M, Pittaway S, Revell P, Burton JO. UK survey of patient and caregiver perspectives on the impact of chronic kidney disease-associated anaemia. BMJ Open 2024; 14:e087802. [PMID: 39153778 PMCID: PMC11331844 DOI: 10.1136/bmjopen-2024-087802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Accepted: 07/30/2024] [Indexed: 08/19/2024] Open
Abstract
OBJECTIVE Chronic kidney disease (CKD)-associated anaemia has substantial biopsychosocial impacts. This study explores the impact of CKD-associated anaemia and treatment preferences from the patient perspective. DESIGN Cross-sectional survey. SETTING Anonymised online survey implemented by Ipsos UK on behalf of the National Kidney Federation and GSK from October 2022 to January 2023. PARTICIPANTS Data were collected from UK adults living with CKD (self-reported). PRIMARY AND SECONDARY OUTCOME MEASURES Outcome measures were exploratory and not predefined. The cross-sectional survey was designed to explore the biopsychosocial impact of living with anaemia on individuals with CKD; their unmet needs; the treatment strategies typically implemented and the associated barriers/facilitators to adherence; the healthcare professional-patient relationship with regard to anaemia diagnosis and management. RESULTS Of 101 participants, 90 (89%) were patients with CKD and 11 (11%) were informal carers. 96 (95%) participants reported symptom(s) relevant to their experience of CKD. 88 (87%) participants reported symptom(s) associated with anaemia and 61 (64%) expressed an impact on daily life including 18 (19%) unable to perform daily activities, 13 (14%) unable to go to work and 9 (9%) reporting poor social life/interactions. 85 (84%) participants reported they have received treatment for anaemia: intravenous iron (n=55, 54%), iron tablets (n=29, 29%), erythropoietin-stimulating agents (ESAs) via an autoinjector (n=28, 28%), ESA injections via a syringe (n=24, 24%), ESA injections via a dialysis machine (n=17, 17%), folic acid (n=22, 22%) and blood transfusion (n=17, 17%). Six of seven (86%) participants who received their ESA from a healthcare professional at home preferred injections whereas 13/27 (48%) participants who injected themselves at home preferred oral tablets. CONCLUSIONS There is not a 'one-size-fits-all' approach to the management of CKD-associated anaemia. A personalised approach incorporating the treatment preferences of the individual should be explored when discussing treatment options.
Collapse
Affiliation(s)
- Katherine L Hull
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
| | | | | | | | | | | | | | - James O Burton
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
- John Walls Renal Unit, University Hospitals of Leicester NHS Trust, Leicester, UK
| |
Collapse
|
2
|
Tonino RPB, Zwaginga LM, Schipperus MR, Zwaginga JJ. Hemoglobin modulation affects physiology and patient reported outcomes in anemic and non-anemic subjects: An umbrella review. Front Physiol 2023; 14:1086839. [PMID: 36875043 PMCID: PMC9975154 DOI: 10.3389/fphys.2023.1086839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 01/31/2023] [Indexed: 02/17/2023] Open
Abstract
Background: An abnormal hemoglobin concentration has a substantial effect on a person's quality of life and physiology. Lack of tools that effectively evaluate hemoglobin-related outcomes leads to uncertainty regarding optimal hemoglobin levels, transfusion thresholds and treatment targets. We therefore aim to summarize reviews that assess the effects of hemoglobin modulation on the human physiology at various baseline hemoglobin levels, and identify gaps in existing evidence. Methods: We conducted an umbrella review of systematic reviews. PubMed, MEDLINE (OVID), Embase, Web of Science, Cochrane Library and Emcare were searched from inception to the 15th of April 2022 for studies that reported on physiological and patient reported outcomes following a hemoglobin change. Results: Thirty-three reviews were included of which 7 were scored as of high quality and 24 of critically low quality using the AMSTAR-2 tool. The reported data generally show that an increase in hemoglobin leads to improvement of patient reported and physical outcomes in anaemic and non-anaemic subjects. At lower hemoglobin levels, the effect of a hemoglobin modulation on quality of life measures appears more pronounced. Conclusion: This overview has revealed many knowledge gaps due to a lack of high-quality evidence. For chronic kidney disease patients, a clinically relevant benefit of increasing the hemoglobin levels up until 12 g/dL was found. However, a personalized approach remains necessary due to the many patient-specific factors that affect outcomes. We strongly encourage future trials to incorporate physiological outcomes as objective parameters together with subjective, but still very important, patient reported outcome measures.
Collapse
Affiliation(s)
- R. P. B. Tonino
- Research, TRIP, Leiden, Netherlands
- Hematology, Haga Teaching Hospital, The Hague, Netherlands
- Hematology, LUMC, Leiden, Netherlands
| | | | - M. R. Schipperus
- Research, TRIP, Leiden, Netherlands
- Hematology, Haga Teaching Hospital, The Hague, Netherlands
- Department of Clinical Affairs, Sanquin Bloodbank, Amsterdam, Netherlands
| | - J. J. Zwaginga
- Research, TRIP, Leiden, Netherlands
- Hematology, LUMC, Leiden, Netherlands
| |
Collapse
|
3
|
Laras H, Haddoum F, Baghdali FY, Gagi N, Koceir EHA, Bitam A. [Prevalence of malnutrition and absolute and functional iron deficiency anemia in nondialysis-dependent chronic kidney disease and hemodialysis Algerian patients]. Nephrol Ther 2022; 18:237-246. [PMID: 35644772 DOI: 10.1016/j.nephro.2022.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 01/23/2022] [Accepted: 03/10/2022] [Indexed: 11/18/2022]
Abstract
In chronic kidney disease, anemia and malnutrition coupled with inflammation as malnutrition-inflammation complex syndrom are common and considered as morbidity-mortality factors. The link between these two factors has been described at length in the literature highlighting an association of malnutrition with iron deficiency considered itself as one of the causes of anemia in chronic kidney disease (non-dialysis and hemodialysis). Our study aims to know the prevalence of these two factors in a population of chronic kidney disease (non-dialysis and hemodialysis) of Algiers and to highlight the possible associations between them. PATIENTS AND METHODS This is a multicentre, cross-sectional and descriptive study carried out over a period of 6months (August 2018 to January 2019). Anemia and malnutrition were assessed by various biological and clinical tools such as the malnutrition inflammation score and the International Society of Renal Nutrition and Metabolism criteria. Statistical tests were performed on the R studio software, considering P<0.05 as a statistically significant value. RESULTS Two hundred and nine patients on chronic kidney disease were included (90 non dialysis and 119 hemodialysis). The median age was 70 (IQR=16) for non dialysis and 56 (IQR=16.5) for hemodialysis. The prevalence of anemia was 66.66% (n=60) in non dialysis and 70.58% (n=84) in hemodialysis. Absolute iron deficiency anemia was higher in non dialysis (48.33%; n=29) while functional iron deficiency anemia was higher in hemodialysis (34.52%; n=29). The prevalence of malnutrition by malnutrition inflammation score was relatively low. Only functional iron deficiency anemia was associated with malnutrition. CONCLUSION The prevalence of anemia was higher in Algerian chronic kidney disease (non-dialysis and hemodialysis) unlike malnutrition which remains associated with functional iron deficiency anemia.
Collapse
Affiliation(s)
- Hayat Laras
- Département de biologie et physiologie des organismes (BPO), laboratoire de bioénergétique et métabolisme intermédiaire, Faculté des Sciences Biologiques, université des sciences et de la technologie Houari Boumediene (USTHB), Alger, Algérie; Département de médecine, faculté des sciences de la santé, laboratoire risque cardiovasculaire en néphrologie et transplantation, université d'Alger 1, Alger, Algérie.
| | - Farid Haddoum
- Département de médecine, faculté des sciences de la santé, laboratoire risque cardiovasculaire en néphrologie et transplantation, université d'Alger 1, Alger, Algérie; Service de néphrologie, hémodialyse et transplantation, Centre Hospitalier Universitaire Mustapha Pacha, Alger, Algérie
| | - Feriel-Yasmine Baghdali
- Département de médecine, faculté des sciences de la santé, laboratoire risque cardiovasculaire en néphrologie et transplantation, université d'Alger 1, Alger, Algérie; Service de néphrologie, hémodialyse et transplantation, Centre Hospitalier Universitaire Mustapha Pacha, Alger, Algérie
| | - Nadia Gagi
- Département de médecine, faculté des sciences de la santé, université d'Alger 1 et laboratoire central de biochimie, Centre Hospitalier Universitaire Mustapha Pacha, Alger, Algérie
| | - El Hadj Ahmed Koceir
- Département de biologie et physiologie des organismes (BPO), laboratoire de bioénergétique et métabolisme intermédiaire, Faculté des Sciences Biologiques, université des sciences et de la technologie Houari Boumediene (USTHB), Alger, Algérie
| | - Arezki Bitam
- Département de biologie et physiologie des organismes (BPO), laboratoire de bioénergétique et métabolisme intermédiaire, Faculté des Sciences Biologiques, université des sciences et de la technologie Houari Boumediene (USTHB), Alger, Algérie; Département de technologie alimentaire, École nationale supérieure agronomique (ENSA), Laboratoire de recherche en technologie alimentaire et nutrition humaine, El-Harrach, Alger, Algérie
| |
Collapse
|
4
|
Pérez-Morales R, Buades-Fuster JM, Esteve-Simó V, Macía-Heras M, Mora-Fernández C, Navarro-González JF. Electronic Patient-Reported Outcomes in Nephrology: Focus on Hemodialysis. J Clin Med 2022; 11:jcm11030861. [PMID: 35160312 PMCID: PMC8836773 DOI: 10.3390/jcm11030861] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 12/14/2022] Open
Abstract
The success of hemodialysis (HD) treatments has been evaluated using objective measures of analytical parameters, or machine-measured parameters, despite having available validated instruments that assess patient perspective. There is an emerging interest regarding the use and relevance of patient-related outcomes (PROs). Electronic PROs (ePROs) involve the use of electronic technology, provide rapid access to this information, and are becoming more widely used in clinical trials and studies to evaluate efficacy and safety. Despite the scarce literature, this review suggests that ePROs are useful in providing a more customized and multidimensional approach to patient management and in making better clinical decisions in relevant aspects such as vascular access, duration and frequency of dialysis sessions, treatment of anemia, mental health, fatigue, and quality of life. The purpose of this review is to raise interest in the systematic use of ePROs in HD and to promote the development of studies in this field, which can respond to the gaps in knowledge and contribute to the implementation of the use of ePROs through new technologies, helping to improve the quality of health care.
Collapse
Affiliation(s)
- Rosa Pérez-Morales
- Nephrology Service, Hospital Universitario Nuestra Señora de Candelaria, 38010 Santa Cruz de Tenerife, Spain; (M.M.-H.); (J.F.N.-G.)
- Correspondence:
| | - Juan Manuel Buades-Fuster
- Nephrology Service, Hospital Universitario Son Llàtzer, Carretera de Manacor, 07148 Palma, Spain;
- Fundació Institut d’Investigació Sanitària Illes Balears, Carretera de Valldemossa, 79, Hospital Universitario Son Espases, Edificio S, 07120 Palma de Mallorca, Spain
| | - Vicent Esteve-Simó
- Nephrology Service, Consorci Sanitari de Terrassa, Carretera Torrebonica, s/n, 08227 Terrassa, Spain;
| | - Manuel Macía-Heras
- Nephrology Service, Hospital Universitario Nuestra Señora de Candelaria, 38010 Santa Cruz de Tenerife, Spain; (M.M.-H.); (J.F.N.-G.)
| | - Carmen Mora-Fernández
- Research Unit, Hospital Universitario Nuestra Señora de Candelaria, 38010 Santa Cruz de Tenerife, Spain;
- RICORS2040 (RD21/0005/0013), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Juan F. Navarro-González
- Nephrology Service, Hospital Universitario Nuestra Señora de Candelaria, 38010 Santa Cruz de Tenerife, Spain; (M.M.-H.); (J.F.N.-G.)
- Research Unit, Hospital Universitario Nuestra Señora de Candelaria, 38010 Santa Cruz de Tenerife, Spain;
- RICORS2040 (RD21/0005/0013), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Instituto de Tecnologías Biomédicas, Facultad de Ciencias de la Salud, Sección de Medicina, Universidad de La Laguna, 38200 Santa Cruz de Tenerife, Spain
| |
Collapse
|
5
|
Yang CH, Chen YS, Moi SH, Chen JB, Wang L, Chuang LY. Machine learning approaches for the mortality risk assessment of patients undergoing hemodialysis. Ther Adv Chronic Dis 2022; 13:20406223221119617. [PMID: 36062293 PMCID: PMC9434675 DOI: 10.1177/20406223221119617] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 07/27/2022] [Indexed: 11/15/2022] Open
Abstract
Introduction: Mortality is a major primary endpoint for long-term hemodialysis (HD)
patients. The clinical status of HD patients generally relies on
longitudinal clinical observations such as monthly laboratory examinations
and physical examinations. Methods: A total of 829 HD patients who met the inclusion criteria were analyzed. All
patients were tracked from January 2009 to December 2013. Taken together,
this study performed full-adjusted-Cox proportional hazards (CoxPH),
stepwise-CoxPH, random survival forest (RSF)-CoxPH, and whale optimization
algorithm (WOA)-CoxPH model for the all-cause mortality risk assessment in
HD patients. The model performance between proposed selections of CoxPH
models were evaluated using concordance index. Results: The WOA-CoxPH model obtained the highest concordance index compared with
RSF-CoxPH and typical selection CoxPH model. The eight significant
parameters obtained from the WOA-CoxPH model, including age, diabetes
mellitus (DM), hemoglobin (Hb), albumin, creatinine (Cr), potassium (K),
Kt/V, and cardiothoracic ratio, have also showed significant survival
difference between low- and high-risk characteristics in single-factor
analysis. By integrating the risk characteristics of each single factor,
patients who obtained seven or more risk characteristics of eight selected
parameters were dichotomized as high-risk subgroup, and remaining is
considered as low-risk subgroup. The integrated low- and high-risk subgroup
showed greater discrepancy compared with each single risk factor selected by
WOA-CoxPH model. Conclusion: The study findings revealed WOA-CoxPH model could provide better risk
assessment performance compared with RSF-CoxPH and typical selection CoxPH
model in the HD patients. In summary, patients who had seven or more risk
characteristics of eight selected parameters were at potentially increased
risk of all-cause mortality in HD population.
Collapse
Affiliation(s)
- Cheng-Hong Yang
- Department of Information Management, Tainan University of Technology, Tainan
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung
- Biomedical Engineering, Kaohsiung Medical University, Kaohsiung
- School of Dentistry, Kaohsiung Medical University, Kaohsiung
- Drug Development and Value Creation Research Center, Kaohsiung Medical University, Kaohsiung
| | - Yin-Syuan Chen
- Department of Electronic Engineering, National Kaohsiung University of Science and Technology, Kaohsiung
| | - Sin-Hua Moi
- Center of Cancer Program Development, E-Da Cancer Hospital, I-Shou University, Kaohsiung 82445
| | - Jin-Bor Chen
- Department of Neurology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung 83301
| | - Lin Wang
- Department of Nephrology, Dalian University Affiliated Xinhua Hospital, Dalian, 116001, China
| | - Li-Yeh Chuang
- Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung 84004
| |
Collapse
|