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Tsai MY, Huang YC, Cheng BC, Chin CY, Hsu YT, Lee WC. Prevalence and varieties of complementary and alternative medicine usage among individuals with pre-dialysis chronic kidney disease in Taiwan: an investigative cross-sectional analysis. BMC Complement Med Ther 2024; 24:11. [PMID: 38167149 PMCID: PMC10759758 DOI: 10.1186/s12906-023-04311-2] [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: 06/11/2023] [Accepted: 12/12/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Complementary and alternative medicine (CAM) is frequently used in the general population, yet only limited data are available regarding the prevalence of these medications in patients with chronic kidney disease (CKD). Hence, our study aimed to explore the prevalence and types of CAM in Taiwanese patients with CKD. METHODS A cross-sectional questionnaire survey was conducted by face-to-face interview of 275 pre-dialysis patients without dialysis treatment or kidney transplant at an outpatient nephrology clinic in Taiwan from March 2021 to June 2023. The study outcomes were the prevalence of CAM, CAM types, reasons for using CAM, and sources of information about CAM. RESULTS Overall, 128 patients (46.5%) were using CAM, but no significant differences from non-CAM users in the various CKD stages (p = 0.156) were found. CAM usage was high in the age range of 20-60 years and duration of CKD ≤ 5 years (p < 0.05). The most commonly used type of CAM was nutritional approaches (79.7%), followed by other complementary health approaches (26.6%). The most commonly utilized modalities of CAM were vitamins and minerals (38.3%), and only 27.1% of patients disclosed their CAM use to their physicians. The most common sources of information about CAM were family and friends, cited by 66% of the participants. Health promotion and a proactive attitude were reported by 40% of users as the reasons for using CAM. CONCLUSIONS The present study provides data on the CAM usage among CKD patients and adds to the increasing evidence on CAM use. Because some of these practices have safety concerns, better education from healthcare providers on the risks and benefits of CAM therapy is needed by CKD patients.
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Affiliation(s)
- Ming-Yen Tsai
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and, Chang Gung University College of Medicine, No. 123 Dapi Rd., Niaosong Dist., Kaohsiung, 83301, Taiwan.
| | - Yu-Chuen Huang
- Department of Medical Research, China Medical University Hospital and School of Chinese Medicine, China Medical University, Taichung, 41354, Taiwan
| | - Ben-Chung Cheng
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, 83301, Taiwan
| | - Chieh-Ying Chin
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and, Chang Gung University College of Medicine, No. 123 Dapi Rd., Niaosong Dist., Kaohsiung, 83301, Taiwan
- Department of Nursing, MeiHo University, Pingtung, 912009, Taiwan
- Kaohsiung Municipal Feng Shan Hospital-Under the management of Chang Gung Medical Foundation, Kaohsiung, 830025, Taiwan
| | - Yung-Tang Hsu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and, Chang Gung University College of Medicine, No. 123 Dapi Rd., Niaosong Dist., Kaohsiung, 83301, Taiwan
| | - Wen-Chin Lee
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, 83301, Taiwan.
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Kędzierska-Kapuza K, Szczuko U, Stolińska H, Bakaloudi DR, Wierzba W, Szczuko M. Demand for Water-Soluble Vitamins in a Group of Patients with CKD versus Interventions and Supplementation-A Systematic Review. Nutrients 2023; 15:860. [PMID: 36839219 PMCID: PMC9964313 DOI: 10.3390/nu15040860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/03/2023] [Accepted: 02/04/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND Increasingly, chronic kidney disease (CKD) is becoming an inevitable consequence of obesity, metabolic syndrome, and diabetes. As the disease progresses, and through dialysis, the need for and loss of water-soluble vitamins both increase. This review article looks at the benefits and possible risks of supplementing these vitamins with the treatment of CKD. METHODS Data in the PubMed and Embase databases were analyzed. The keywords "chronic kidney disease", in various combinations, are associated with thiamin, riboflavin, pyridoxine, pantothenic acid, folates, niacin, cobalamin, and vitamin C. This review focuses on the possible use of water-soluble vitamin supplementation to improve pharmacological responses and the overall clinical condition of patients. RESULTS The mechanism of supportive supplementation is based on reducing oxidative stress, covering the increased demand and losses resulting from the treatment method. In the initial period of failure (G2-G3a), it does not require intervention, but later, especially in the case of inadequate nutrition, the inclusion of supplementation with folate and cobalamin may bring benefits. Such supplementation seems to be a necessity in patients with stage G4 or G5 (uremia). Conversely, the inclusion of additional B6 supplementation to reduce CV risk may be considered. At stage 3b and beyond (stages 4-5), the inclusion of niacin at a dose of 400-1000 mg, depending on the patient's tolerance, is required to lower the phosphate level. The inclusion of supplementation with thiamine and other water-soluble vitamins, especially in peritoneal dialysis and hemodialysis patients, is necessary for reducing dialysis losses. Allowing hemodialysis patients to take low doses of oral vitamin C effectively reduces erythropoietin dose requirements and improves anemia in functional iron-deficient patients. However, it should be considered that doses of B vitamins that are several times higher than the recommended dietary allowance of consumption may exacerbate left ventricular diastolic dysfunction in CKD patients. CONCLUSIONS Taking into account the research conducted so far, it seems that the use of vitamin supplementation in CKD patients may have a positive impact on the treatment process and maintaining a disease-free condition.
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Affiliation(s)
- Karolina Kędzierska-Kapuza
- State Medical Institute of the Ministry of Interior and Administration in Warsaw, 137 Wołoska St., 02-507 Warsaw, Poland
- Center of Postgraduate Medical Education in Warsaw, Department of Gastroenterological Surgery and Transplantology, 137 Wołoska St., 02-507 Warsaw, Poland
| | - Urszula Szczuko
- Department of Human Nutrition and Metabolomic, Pomeranian Medical University in Szczecin, 71-460 Szczecin, Poland
| | - Hanna Stolińska
- Love Yourself Hanna Stolińska, 112 Sobieskiego St., 00-764 Warsaw, Poland
| | - Dimitra Rafailia Bakaloudi
- Department of Medical Oncology, General Hospital of Thessaloniki “G. Papageorgiou”, Aristotle University of Thessaloniki, 54623 Thessaloniki, Greece
- Division of Oncology, Department of Medicine, University of Washington, Seattle, WA 98109-1023, USA
| | - Waldemar Wierzba
- State Medical Institute of the Ministry of Interior and Administration in Warsaw, 137 Wołoska St., 02-507 Warsaw, Poland
| | - Małgorzata Szczuko
- Department of Human Nutrition and Metabolomic, Pomeranian Medical University in Szczecin, 71-460 Szczecin, Poland
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Fang Y, Lee H, Son S, Oh S, Jo SK, Cho W, Kim MG. Association between Consumption of Dietary Supplements and Chronic Kidney Disease Prevalence: Results of the Korean Nationwide Population-Based Survey. Nutrients 2023; 15:nu15040822. [PMID: 36839180 PMCID: PMC9967330 DOI: 10.3390/nu15040822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 01/23/2023] [Accepted: 02/03/2023] [Indexed: 02/08/2023] Open
Abstract
Despite the enormous global market of dietary supplements, the impact of dietary supplements on kidney disease is still unclear. Based on the National Health and Nutrition Examination Survey from 2015 to 2017, this study evaluated the association between dietary supplement and chronic kidney disease (CKD) in 13,271 Korean adults. Among the dietary supplements, vitamin and mineral intake was the highest at 61.41%, followed by omega-3 fatty acids at 11.85%, and ginseng at 7.99%. The prevalence of CKD was significantly higher in those who consumed amino acids and proteins, ginseng and red ginseng, and herbal medicine (plant extract)-berries than in those who did not. Conversely, patients who consumed probiotic supplements had a significantly lower prevalence of CKD than those who did not. In the population without CKD risk factors or history of CKD, the prevalence of CKD was high in the group consuming ginseng and red ginseng. After adjusting for covariates, the herbal medicine (plant extract)-berry group showed an independent association with CKD incidence. In conclusion, it is suggested that dietary supplements may affect kidney function. Further large-scale cohort studies are required to elucidate the exact effects of each dietary supplement on CKD.
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Affiliation(s)
- Yina Fang
- Department of Internal Medicine, Korea University Anam Hospital, Seoul 02841, Republic of Korea
| | - Hwasun Lee
- Department of Biostatistics, Korea University College of Medicine, Seoul 02842, Republic of Korea
| | - Serhim Son
- Department of Biostatistics, Korea University College of Medicine, Seoul 02842, Republic of Korea
| | - Sewon Oh
- Department of Internal Medicine, Korea University Anam Hospital, Seoul 02841, Republic of Korea
| | - Sang-Kyung Jo
- Department of Internal Medicine, Korea University Anam Hospital, Seoul 02841, Republic of Korea
| | - Wonyong Cho
- Department of Internal Medicine, Korea University Anam Hospital, Seoul 02841, Republic of Korea
| | - Myung-Gyu Kim
- Department of Internal Medicine, Korea University Anam Hospital, Seoul 02841, Republic of Korea
- Correspondence: ; Tel.: +82-2-920-5475
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Huang Y, Wang J, Yang H, Lin Z, Xu L. Causal associations between polyunsaturated fatty acids and kidney function: A bidirectional Mendelian randomization study. Am J Clin Nutr 2023; 117:199-206. [PMID: 36789939 DOI: 10.1016/j.ajcnut.2022.11.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 11/01/2022] [Accepted: 11/03/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND PUFAs were suggested to be beneficial for kidney function in observational studies. However, whether these associations are causal remains unclear. OBJECTIVES This study explores the causality between PUFAs and chronic kidney disease (CKD) or estimated glomerular filtration rate (eGFR) using bidirectional 2-sample Mendelian randomization (MR). METHODS Single nucleotide polymorphisms associated with PUFAs and kidney function were obtained from the largest and most recent genome-wide association studies with sample sizes of 13,544, 13,506, 13,499, 13,527, and 13,549 for omega-3 fatty acids, omega-6 fatty acids, DHA, LA, and other PUFAs than 18:2 (otPUFA), and 480,698 and 1,201,909 for CKD and eGFR, respectively. MR inverse-variance weighted (IVW) and pleiotropy residual sum and outlier test (MR-PRESSO) were used for data analysis, supplemented with a weighted median estimator, MR-Egger regression, and multivariable MR, giving β or OR and their 95% CIs. RESULTS There was suggestive evidence that higher omega-6 fatty acids were associated with increased eGFR using MR-PRESSO [β: 0.005 log(mL/min/1.73 m2) per SD increase in omega-6 fatty acids; 95% CI: 0.002, 0.008; P = 0.008]. Higher LA level was also associated with higher eGFR [β: 0.005 log(mL/min/1.73 m2) per SD increase in LA; 95% CI: 0.003, 0.007; P = 0.0007] using MR-PRESSO. Neither association of the other PUFAs, i.e., omega-3 fatty acids, DHA, and otPUFA, with CKD or eGFR nor the association of CKD and eGFR with PUFAs was found. Similar results were found in sensitivity analyses. CONCLUSIONS Our results suggest that higher omega-6 fatty acids and LA may increase eGFR levels. Although the estimated effects were relatively small, the results provide public health and research relevance, indicating the need for further longitudinal cohorts or randomized controlled trials on omega-6 fatty acids in improving kidney function.
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Affiliation(s)
- Yingyue Huang
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Jiao Wang
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | | | - Zihong Lin
- Hezhou Research Institute of Longevity Health Science, China
| | - Lin Xu
- School of Public Health, Sun Yat-sen University, Guangzhou, China; School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
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Bouazza A, Tahar A, AitAbderrhmane S, Saidani M, Koceir EA. Modulation of cardiometabolic risk and CardioRenal syndrome by oral vitamin D 3 supplementation in Black and White Southern Sahara residents with chronic kidney disease Stage 3: focus on racial and ethnic disparities. Ren Fail 2022; 44:1243-1262. [PMID: 35930297 PMCID: PMC9359195 DOI: 10.1080/0886022x.2022.2106244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 06/20/2022] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Several studies have shown that cholecalciferol supplementation (25OHD-S) in chronic kidney disease (CKD) improves kidney injury by reducing fibrosis-related vascular calcification and declining apoptosis-linked nephron damage. METHODS The oral 25OHD-S was evaluated in 60,000 IU/month/36 weeks versus in 2000 IU/d/24 weeks in CKD Stage 3 with serum 25OHD level < 20 ng/mL. The study was undertaken on 156 black subjects and 150 white subjects Southern Sahara (SS). All biomarkers of cardiometabolic (CMet) and cardiorenal (CRenal) syndrome, Renin-angiotensin-aldosterone system (RAAS) profile, secondary hyperparathyroidism (SHPT), N-terminal pro B-type natriuretic peptide (NT-proBNP), Troponin T (cTnT) and atherogenicity risk were assessed by biochemical methods. Estimate glomerular filtration rate (eGFR) by chronic CKD-EPI equation formula. Total serum vitamin D by liquid chromatography-tandem mass spectrometry (MS). RESULTS Vitamin D deficiency alters in the same manner CMet, CRenal, and others biomarkers in both groups SS; however, these disorders are more acute in blacks compared to whites SS. Oral 25OHD-S a highlighted improvement of eGFR drop, SHPT decrease, decline proteinuria, and cardiac failure risk (NT-proBNP and cTnT) attenuation. Concomitantly, 25OHD-S normalizes Renin, Aldosterone, and Angiotensin System (RAAS) activity. Nevertheless, homocysteine and Lp (a) do not modulate by 25OHD-S. CONCLUSIONS The oral vitamin D3 supplementation, according the dose, and the treatment duration does not like in black-skinned people versus to white-skinned inhabitants, while the 02 groups are native to the same Saharan environment. It emerge that a high intermittent dose through an extensive supplementation (60,000 IU/36 weeks) was more effective in black subjects. At opposite, a lower dose during a short period supplementation is sufficient (2000 IU/24 weeks) in white subjects.
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Affiliation(s)
- Asma Bouazza
- Nutrition and Dietetics in Human Pathologies Post Graduate School, Bioenergetics, Intermediary Metabolism team, Biology and Organisms Physiology laboratory, USTHB, Algiers, Algeria
| | - Amina Tahar
- Nutrition and Dietetics in Human Pathologies Post Graduate School, Bioenergetics, Intermediary Metabolism team, Biology and Organisms Physiology laboratory, USTHB, Algiers, Algeria
| | | | - Messaoud Saidani
- Clinical Nephrology Exploration Unit, Dialysis and Kidney Transplantation Unit, University Hospital Center of Beni Messous, Algiers, Algeria
| | - Elhadj-Ahmed Koceir
- Nutrition and Dietetics in Human Pathologies Post Graduate School, Bioenergetics, Intermediary Metabolism team, Biology and Organisms Physiology laboratory, USTHB, Algiers, Algeria
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Zoubiri H, Tahar A, AitAbderrhmane S, Saidani M, Koceir EA. Oral Cholecalciferol Supplementation in Sahara Black People with Chronic Kidney Disease Modulates Cytokine Storm, Oxidative Stress Damage and Athero-Thromboembolic Risk. Nutrients 2022; 14:nu14112285. [PMID: 35684085 PMCID: PMC9182799 DOI: 10.3390/nu14112285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/26/2022] [Accepted: 05/26/2022] [Indexed: 11/16/2022] Open
Abstract
The 25-hydroxyvitamin D3 (25OHD3) deficiency in chronic kidney disease (CKD) is associated with immune system dysfunction (pro-inflammatory cytokines storm) through macrophages renal infiltration, oxidative stress (OxS) damage and athero-thromboembolic risk. Conversely, cholecalciferol supplementation (25OHD-S) prevents kidney fibrosis by inhibition of vascular calcification and nephrotic apoptosis (nephrons reduction). The objective of this study was to investigate the pleiotropic effects of 25OHD-S on immunomodulation, antioxidant status and in protecting against thromboembolic events in deficiency CKD Black and White individuals living in the Southern Sahara (SS). The oral 25OHD-S was evaluated in 60,000 IU/month/36 weeks versus in 2000 IU/day/24 weeks in Black (n = 156) and White (n = 150). Total serum vitamin D was determined by liquid chromatography-tandem mass spectrometry. All biomarkers of pro-inflammatory cytokines (PIC) were assessed by ELISA tests. OxS markers were assessed by Randox kits. Homocysteine and lipoproteine (a) were evaluated by biochemical methods as biomarkers of atherothromboembolic risk. All statistical analyses were performed with Student’s t-test and one-way ANOVA. The Pearson test was used to calculate the correlation coefficient. The means will be significantly different at a level of p value < 0.05. Multiple logistic regressions were performed using Epi-info and Statview software. Vitamin D deficiency alters the PIC profile, OxS damage and atherothrombogenic biomarkers in both SS groups in the same manner; however, these disorders are more acute in Black compared to White SS individuals. The results showed that the serum 25OHD3 concentrations became normal (>75 nmol/L or >30 ng/mL) in the two groups. We have shown that the dose and duration of 25OHD-S treatment are not similar in Black SS residents compared to White SS subjects, whilst the same inhabit the south Sahara environment. It appears that a high dose intermittent over a long period (D60: 36 weeks) was more efficient in Black people; while a lower dose for a short time is sufficient (D2: 24 weeks) in their White counterparts. The oral 25OHD-S attenuates PIC overproduction and OxS damage, but does not reduce athero-thromboembolic risk, particularly in Black SS residents.
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Affiliation(s)
- Houda Zoubiri
- Laboratory of Biology and Organisms Physiology, Team of Bioenergetics and Intermediary Metabolism Nutrition and Dietetics in Human Pathologies Post Graduate School, University of Sciences and Technology Houari Boumediene, El Alia, Bab Ezzouar, Algiers 16123, Algeria; (H.Z.); (A.T.)
- Biology and Physiology Laboratory, Ecole Nationale Supérieure de Kouba, Algiers 16308, Algeria
| | - Amina Tahar
- Laboratory of Biology and Organisms Physiology, Team of Bioenergetics and Intermediary Metabolism Nutrition and Dietetics in Human Pathologies Post Graduate School, University of Sciences and Technology Houari Boumediene, El Alia, Bab Ezzouar, Algiers 16123, Algeria; (H.Z.); (A.T.)
| | | | - Messaoud Saidani
- Clinical Nephrology Exploration Dialysis and Kidney Transplantation Unit, University Hospital Center of Beni Messous, Algiers 16014, Algeria;
| | - Elhadj-Ahmed Koceir
- Laboratory of Biology and Organisms Physiology, Team of Bioenergetics and Intermediary Metabolism Nutrition and Dietetics in Human Pathologies Post Graduate School, University of Sciences and Technology Houari Boumediene, El Alia, Bab Ezzouar, Algiers 16123, Algeria; (H.Z.); (A.T.)
- Correspondence: ; Tel.: +213-6-66-74-27-70; Fax: +213-(0)21-24-72-17
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The Grocery Store Dilemma. PHYSICIAN ASSISTANT CLINICS 2022. [DOI: 10.1016/j.cpha.2021.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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