1
|
Kato S, Wang J, Onishi Y, Nangaku M. Association between magnesium, erythropoietin resistance and mortality: the Japanese Dialysis Outcomes and Practice Patterns Study (J-DOPPS). Clin Kidney J 2024; 17:sfae153. [PMID: 38966575 PMCID: PMC11223580 DOI: 10.1093/ckj/sfae153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Indexed: 07/06/2024] Open
Abstract
Background Limited data are now available to evaluate the relationship between serum magnesium level, anemia and mortality in the dialysis population. Methods Using data from the Japanese Dialysis Outcomes and Practice Patterns Study (J-DOPPS) phases 5 and 6, we analyzed the association between serum magnesium (s-Mg) levels and the erythropoiesis-stimulating agents resistance index (ERI) as the primary outcome. To estimate the longitudinal relationship, a mixed-effect model was used with ERI at each 4-month period as the dependent variable and quintiles of s-Mg at the previous 4-month period as the independent variable. We also examined incidence of infectious events, and the all-cause and cardiovascular disease (CVD)-related deaths as secondary outcomes by Cox regression with quintiles of s-Mg at baseline. Results Of the 4776 participants in J-DOPPS, 1650 were included in the analysis. The median of s-Mg at baseline was 2.5 mg/dL. A significant linear association of s-Mg with ERI (P for trend <.001) was revealed. Low and high s-Mg levels were not associated with the clinical outcomes of interest, except for the highest quintile of s-Mg being significantly associated with lower incidence of all-cause mortality and CVD-related deaths compared with the middle (reference) quintile. Conclusions We observed that lower s-Mg levels subsequently induced higher ERI and that mild higher s-Mg levels were possibly associated with good rather than poor outcomes in Japanese hemodialysis patients. Adjustment of s-Mg levels may be proposed as a new strategy at a low cost and risk to reduce the risk of premature mortality.
Collapse
Affiliation(s)
- Sawako Kato
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Jui Wang
- Institute for Health Outcomes and Process Evaluation Research (iHope International), Kyoto, Japan
- College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Yoshihiro Onishi
- Institute for Health Outcomes and Process Evaluation Research (iHope International), Kyoto, Japan
| | - Masaomi Nangaku
- Division of Nephrology and Endocrinology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| |
Collapse
|
2
|
Chen JY, Jiang MY, Huang YT, Hwang JC. Lower product of magnesium × potassium is associated with higher mortality in chronic hemodialysis patients: a cohort study. Sci Rep 2023; 13:22128. [PMID: 38092856 PMCID: PMC10719325 DOI: 10.1038/s41598-023-49372-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023] Open
Abstract
This study aimed to investigate the Mg × K product on the mortality risk of hemodialysis patients with concomitant hypokalemia and lower magnesium levels. This was a prospective observational study of patients in a HD center in southern Taiwan. A total of 444 HD patients were divided into 5 groups by the Mg × K product: group 1, bottom quintile, median Mg × K: 7.87, IQR: 7.03-8.12 (n = 89, age: 64 ± 13 years old); group 2, median Mg × K: 9.37, IQR: 8.97-9.86 (n = 89, age:62 ± 13 years old); group 3, median Mg × K: 10.95, IQR: 10.50-11.26 (n = 89, age:64 ± 13 years old); group 4, median Mg × K: 12.30, IQR: 11.87-12.82 (n = 89, 61 ± 12 years old); and group 5, top quintile, median Mg × K: 14.92, IQR:14.07-16.23 (n = 88, 62 ± 11 years old). The patients were followed up for 2 years to determine the risk of all-cause mortality. Patients with a lower Mg × K product had more comorbidities, malnutrition-inflammation status, and a higher mortality risk. Using multivariable Cox regression analysis, a higher Mg × K [HR, 0.89; 95%CI (0.81-0.98)] was found to be an independent predictor of better survival. HD patients with a lower Mg × K product had more comorbidities, a marked malnutrition-inflammation status, and were associated with long-term mortality. A higher Mg × K value is a favorable survival factor.
Collapse
Affiliation(s)
- Jui-Yi Chen
- Division of Nephrology, Department of Internal Medicine, Chi Mei Medical Center, No. 901, Zhonghua Rd., Yongkang Dist., Tainan City, Taiwan
- Department of Health and Nutrition, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Ming-Yan Jiang
- Division of Nephrology, Department of Internal Medicine, Chi Mei Medical Center, No. 901, Zhonghua Rd., Yongkang Dist., Tainan City, Taiwan
| | - Yun-Ting Huang
- Division of Nephrology, Department of Internal Medicine, Chi Mei Medical Center, No. 901, Zhonghua Rd., Yongkang Dist., Tainan City, Taiwan
| | - Jyh-Chang Hwang
- Division of Nephrology, Department of Internal Medicine, Chi Mei Medical Center, No. 901, Zhonghua Rd., Yongkang Dist., Tainan City, Taiwan.
- Department of Hospital and Health Care Administration, Chia Nan University of Pharmacy and Science, Tainan, Taiwan.
| |
Collapse
|
3
|
Kang SH, Kim GO, Kim BY, Son EJ, Do JY. Effects of Proton Pump Inhibitors on Patient Survival in Patients Undergoing Maintenance Hemodialysis. J Clin Med 2023; 12:4749. [PMID: 37510864 PMCID: PMC10381393 DOI: 10.3390/jcm12144749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/13/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
Data to draw definite conclusions regarding the association between proton pump inhibitor (PPI) and all-cause mortality in patients undergoing hemodialysis (HD) remain insufficient. The object of this retrospective study was to assess the impact of PPIs on patient survival within a substantial cohort of individuals receiving maintenance HD. To achieve this, the study employed laboratory and clinical data sourced from the 4th, 5th, and 6th National HD Quality Assessment Programs. The programs included patients undergoing maintenance HD (n = 54,903). Based on the PPI prescription data collected over the 6-month HD quality assessment, the patients were categorized into three groups: Group 1, comprising individuals with not prescription; Group 2, consisting of patients prescribed PPIs for less than 90 days; and Group 3, comprising patients prescribed PPIs for 90 days or more. The respective number of patients in Groups 1, 2, and 3 was 43,059 (78.4%), 5065 (9.2%), and 6779 (12.3%), respectively. Among the study groups, the 5-year survival rates were as follows: Group 1-70.0%, Group 2-68.4%, and Group 3-63.0%. The hazard ratio for Group 3 was 1.09 (95% CI, 1.04 to 1.15; p < 0.001) and 1.10 (95% CI, 1.03 to 1.18; p = 0.007) compared to Groups 1 or 2 based on multivariable analysis. Multivariable analyses revealed a lower rate of patient survival in Group 3 compared to the other groups, while Groups 1 and 2 exhibited similar patient survival rates. Our study revealed a significant association between long-term PPI usage and increased mortality among patients undergoing HD. However, distinct trends were observed in subgroup analyses. The association between long-term PPI usage and mortality was prominent in patients who did not have a high gastrointestinal burden or comorbidities. Meanwhile, this association was not observed in patients who did have a high gastrointestinal burden or comorbidities.
Collapse
Affiliation(s)
- Seok Hui Kang
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu 42415, Republic of Korea
| | - Gui Ok Kim
- Healthcare Review and Assessment Committee, Health Insurance Review and Assessment Service, Wonju 26465, Republic of Korea
| | - Bo Yeon Kim
- Healthcare Review and Assessment Committee, Health Insurance Review and Assessment Service, Wonju 26465, Republic of Korea
| | - Eun Jung Son
- Healthcare Review and Assessment Committee, Health Insurance Review and Assessment Service, Wonju 26465, Republic of Korea
| | - Jun Young Do
- Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu 42415, Republic of Korea
| |
Collapse
|
4
|
Nie T, Heo YA. Prescribe proton pump inhibitors with care and be aware of the signs of nephrotoxicity. DRUGS & THERAPY PERSPECTIVES 2023. [DOI: 10.1007/s40267-023-00984-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
|
5
|
Roux C, Verollet K, Prouvot J, Prelipcean C, Pambrun E, Moranne O. Choosing the right chronic medication for hemodialysis patients. A short ABC for the dialysis nephrologist. J Nephrol 2023; 36:521-536. [PMID: 36472789 DOI: 10.1007/s40620-022-01477-9] [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: 04/17/2022] [Accepted: 10/01/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Adapting drug treatments for patients on hemodialysis with multiple chronic pathologies is a complex affair. When prescribing a medication, the risk-benefit analysis usually focuses primarily on the indication of the drug class prescribed. However, the pharmacokinetics of the chosen drug should also be taken into account. The purpose of our review was to identify the drugs to be favored in each therapeutic class, according to their safety and pharmacokinetic profiles, for the most common chronic diseases in patients on chronic hemodialysis. METHODS We conducted a narrative review of the literature using Medline and Web of Science databases, targeting studies on the most commonly-prescribed drugs for non-communicable diseases in patients on chronic hemodialysis. RESULTS The search identified 1224 articles, 95 of which were further analyzed. The main classes of drugs included concern the cardiovascular system (anti-hypertensives, anti-arrhythmics, anti-thrombotics, hypocholesterolemics), the endocrine and metabolic pathways (anti-diabetics, gastric anti-secretory, anticoagulant, thyroid hormones, anti-gout) and psychiatric and neurological disorders (antidepressants, anxiolytics, antipsychotics and anti-epileptics). CONCLUSION We report on the most often prescribed drugs for chronic pathologies in patients on chronic hemodialysis. Most of them require adaptation, and in some cases one better alternative stands out among the drug class. More pharmacokinetic data are needed to define the pharmacokinetics in the various dialysis techniques.
Collapse
Affiliation(s)
- Clarisse Roux
- Service Pharmacie, Hopital Universitaire de Nimes, CHU Carémeau, Nîmes, France.
- Institut Desbrest d'Epidemiologie et Santé publique (IDESP), INSERM, Montpellier, France.
| | - Kristelle Verollet
- Service Pharmacie, Hopital Universitaire de Nimes, CHU Carémeau, Nîmes, France
| | - Julien Prouvot
- Institut Desbrest d'Epidemiologie et Santé publique (IDESP), INSERM, Montpellier, France
- Service Néphrologie Dialyse Apherese, Hopital Universitaire de Nimes, CHU Carémeau, Nîmes, France
| | - Camelia Prelipcean
- Service Néphrologie Dialyse Apherese, Hopital Universitaire de Nimes, CHU Carémeau, Nîmes, France
| | - Emilie Pambrun
- Service Néphrologie Dialyse Apherese, Hopital Universitaire de Nimes, CHU Carémeau, Nîmes, France
| | - Olivier Moranne
- Institut Desbrest d'Epidemiologie et Santé publique (IDESP), INSERM, Montpellier, France.
- Service Néphrologie Dialyse Apherese, Hopital Universitaire de Nimes, CHU Carémeau, Nîmes, France.
| |
Collapse
|
6
|
Genovesi S, Regolisti G, Burlacu A, Covic A, Combe C, Mitra S, Basile C. The conundrum of the complex relationship between acute kidney injury and cardiac arrhythmias. Nephrol Dial Transplant 2022; 38:1097-1112. [PMID: 35777072 DOI: 10.1093/ndt/gfac210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Indexed: 11/13/2022] Open
Abstract
Acute kidney injury (AKI) is defined by a rapid increase in serum creatinine levels, reduced urine output, or both. Death may occur in 16%-49% of patients admitted to an intensive care unit with severe AKI. Complex arrhythmias are a potentially serious complication in AKI patients with pre-existing or AKI-induced heart damage and myocardial dysfunction, fluid overload, and especially electrolyte and acid-base disorders representing the pathogenetic mechanisms of arrhythmogenesis. Cardiac arrhythmias, in turn, increase the risk of poor renal outcomes, including AKI. Arrhythmic risk in AKI patients receiving kidney replacement treatment may be reduced by modifying dialysis/replacement fluid composition. The most common arrhythmia observed in AKI patients is atrial fibrillation. Severe hyperkalemia, sometimes combined with hypocalcemia, causes severe bradyarrhythmias in this clinical setting. Although the likelihood of life-threatening ventricular arrhythmias is reportedly low, the combination of cardiac ischemia and specific electrolyte or acid-base abnormalities may increase this risk, particularly in AKI patients who require kidney replacement treatment. The purpose of this review is to summarize the available epidemiological, pathophysiological, and prognostic evidence aiming to clarify the complex relationships between AKI and cardiac arrhythmias.
Collapse
Affiliation(s)
- Simonetta Genovesi
- School of Medicine and Surgery, University of Milano - Bicocca, Nephrology Clinic, Monza, Italy.,Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Giuseppe Regolisti
- Clinica e Immunologia Medica -Azienda Ospedaliero-Universitaria e Università degli Studi di Parma, Parma, Italy
| | - Alexandru Burlacu
- Department of Interventional Cardiology - Cardiovascular Diseases Institute, and 'Grigore T. Popa' University of Medicine, Iasi, Romania
| | - Adrian Covic
- Nephrology Clinic, Dialysis, and Renal Transplant Center - 'C.I. Parhon' University Hospital, and 'Grigore T. Popa' University of Medicine, Iasi, Romania
| | - Christian Combe
- Service de Néphrologie Transplantation Dialyse Aphérèse, Centre Hospitalier Universitaire de Bordeaux, and Unité INSERM 1026, Université de Bordeaux, Bordeaux, France
| | - Sandip Mitra
- Department of Nephrology, Manchester Academy of Health Sciences Centre, Manchester University Hospitals Foundation Trust, Oxford Road, Manchester, UK
| | - Carlo Basile
- Associazione Nefrologica Gabriella Sebastio, Martina Franca, Italy
| | | |
Collapse
|
7
|
Wei X, Yu J, Xu Z, Wang C, Wu Y. Incidence, Pathogenesis, and Management of Proton Pump Inhibitor-Induced Nephrotoxicity. Drug Saf 2022; 45:703-712. [PMID: 35641849 DOI: 10.1007/s40264-022-01181-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2022] [Indexed: 11/25/2022]
Abstract
Proton pump inhibitors are widely used in the treatment of various acid-related diseases and are among the most commonly used drugs. Studies estimate that 25-70% of proton pump inhibitors are prescribed for inappropriate treatments, doses, and indications, where the benefits of proton pump inhibitor use may be less than the risk of adverse drug reactions for many patients. Acute interstitial nephritis is an immune-mediated atypical kidney injury in the long-term use of proton pump inhibitors that causes problems for clinicians and patients. In this review, we summarize the current knowledge of proton pump inhibitors inducing acute interstitial nephritis, chronic kidney disease, and even end-stage renal disease in terms of incidence, pathogenesis, factors, clinical features, and diagnosis. We discuss how these factors change under conditions of acute interstitial nephritis, chronic kidney disease, and end-stage renal disease. The purpose of this review is to assess the current evidence to help clinicians and patients interpret the potential causal relationship between proton pump inhibitor intake and nephrotoxicity. This prompts clinicians to consider the appropriate dose and duration of proton pump inhibitor therapy to avoid inappropriate use.
Collapse
Affiliation(s)
- Xiao Wei
- Department of Nephrology, The First Affiliated Hospital of Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, China.,Blood Purification Center, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Jun Yu
- Institute of Clinical Pharmacology, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Zhengkun Xu
- Institute of Clinical Pharmacology, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Chun Wang
- Institute of Clinical Pharmacology, Anhui Medical University, No. 81 Meishan Road, Hefei, 230032, Anhui, China.
| | - Yonggui Wu
- Department of Nephrology, The First Affiliated Hospital of Anhui Medical University, No. 218 Jixi Road, Hefei, 230022, Anhui, China.
| |
Collapse
|
8
|
Chen YT, Kao ZK, Shih CJ, Ou SM, Yang CY, Yang AH, Lee OKS, Tarng DC. Magnesium exposure increases hip fracture risks in patients with chronic kidney disease: a population-based nested case-control study. Osteoporos Int 2022; 33:1079-1087. [PMID: 34994816 DOI: 10.1007/s00198-022-06301-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 01/04/2022] [Indexed: 11/29/2022]
Abstract
UNLABELLED This population-based study demonstrates a strong link between Mg-containing antacid exposure and hip fracture risk in nondialysis CKD and dialysis patients. As an Mg-containing antacid, MgO is also commonly used as a stool softener, which can be effortlessly replaced by other laxatives in CKD patients to maintain bone health. PURPOSE Bone fracture is a severe complication in chronic kidney disease (CKD) patients, leading to disability and reduced survival. In CKD patients, blood magnesium (Mg) concentrations are usually above the normal range due to reduced kidney excretion of Mg. The present study examines the association between Mg-containing antacid exposure and the risk of hip fracture of CKD patients. METHODS In this nationwide nested case-control study, we enrolled 44,062 CKD patients with hip fracture and 44,062 CKD matched controls, among which the mean age was 77.1 years old, and 87.9% was nondialysis CKD. RESULTS As compared to non-users, Mg-containing antacid users were significantly more likely to experience hip fracture (adjusted odds ratio (OR) 1.36, 95% CI, 1.32 to 1.41; p < 0.001). Subgroup analysis showed that such risk exists in both nondialysis CKD patients and long-term dialysis patients. In contrast, aluminum or calcium-containing-antacid use did not reveal such association. Next, we examined the influence of Mg-containing antacid dosage on hip fracture risk, the adjusted ORs in the first quartile (Q1), Q2, Q3, and Q4 were 1.20 (95% CI, 1.15 to 1.25; p < 0.001), 1.35 (95% CI, 1.30 to 1.41; p < 0.001), 1.49 (95% CI, 1.43 to 1.56; p < 0.001), and 1.54 (95% CI, 1.47 to 1.61; p < 0.001), respectively, showing that such risk exists regardless of the antacid dosage. A receiver operating characteristic curve analysis demonstrated that the best cutoff value of the exposed Mg dose to discriminate the hip fracture is 532 mEq during the follow-up period. CONCLUSION This population-based study demonstrates a strong link between Mg-containing antacid exposure and the hip fracture risk in both nondialysis CKD and dialysis patients.
Collapse
Affiliation(s)
- Y-T Chen
- Division of Nephrology, Department of Medicine, Taipei City Hospital, Heping Fuyou Branch, Taipei, 10065, Taiwan
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
| | - Z-K Kao
- Institute of Clinical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Room 208, Shou-Ren Building, No.155, Section 2, Li-Nong Street, Beitou District, Taipei, 11221, Taiwan
| | - C-J Shih
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Deran Clinic, Yilan, 26044, Taiwan
| | - S-M Ou
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Division of Nephrology, Department of Medicine, Taipei Veterans General Hospital, Taipei, 11217, Taiwan
| | - C-Y Yang
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan.
- Institute of Clinical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Room 208, Shou-Ren Building, No.155, Section 2, Li-Nong Street, Beitou District, Taipei, 11221, Taiwan.
- Division of Nephrology, Department of Medicine, Taipei Veterans General Hospital, Taipei, 11217, Taiwan.
- Center for Osteoporosis Prevention and Treatment, Taipei Veterans General Hospital, Taipei, 11217, Taiwan.
- Division of Clinical Toxicology and Occupational Medicine, Department of Medicine, Taipei Veterans General Hospital, Taipei, 11217, Taiwan.
- Stem Cell Research Center, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan.
- Center for Intelligent Drug Systems and Smart Bio-devices (IDS2B), Hsinchu, 30010, Taiwan.
| | - A-H Yang
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Institute of Clinical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Room 208, Shou-Ren Building, No.155, Section 2, Li-Nong Street, Beitou District, Taipei, 11221, Taiwan
- Department of Pathology, Taipei Veterans General Hospital, Taipei, 11217, Taiwan
| | - O K-S Lee
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Institute of Clinical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Room 208, Shou-Ren Building, No.155, Section 2, Li-Nong Street, Beitou District, Taipei, 11221, Taiwan
- Stem Cell Research Center, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Department of Orthopedics, China Medical University Hospital, Taichung, 40447, Taiwan
| | - D-C Tarng
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Institute of Clinical Medicine, School of Medicine, National Yang Ming Chiao Tung University, Room 208, Shou-Ren Building, No.155, Section 2, Li-Nong Street, Beitou District, Taipei, 11221, Taiwan
- Division of Nephrology, Department of Medicine, Taipei Veterans General Hospital, Taipei, 11217, Taiwan
- Center for Osteoporosis Prevention and Treatment, Taipei Veterans General Hospital, Taipei, 11217, Taiwan
- Center for Intelligent Drug Systems and Smart Bio-devices (IDS2B), Hsinchu, 30010, Taiwan
| |
Collapse
|
9
|
Kitabayashi K, Yamamoto S, Narita I. Magnesium intake by enteral formulation affects serum magnesium concentration in patients undergoing hemodialysis. Ther Apher Dial 2021; 26:749-755. [PMID: 34792294 DOI: 10.1111/1744-9987.13760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/13/2021] [Accepted: 11/15/2021] [Indexed: 11/28/2022]
Abstract
Decreased serum magnesium levels are associated with mortality and fractures in patients with chronic kidney disease; however, there is no recommendation for Mg intake in these populations. This study used cross-sectional analysis to examine the association between Mg intake and serum Mg levels in patients undergoing hemodialysis. Sixty-one patients were included. The daily Mg intake was 185 mg (IQR: 151-203 mg), and serum Mg level was 2.4 mg/dL (IQR: 2.2-2.7 mg/dL). Multiple regression analysis showed that intake of enteral formulation by tube feeding was an independent factor associated with serum Mg level (B = 0.90 [95% confidence interval: 0.61-1.20], p < 0.01). These findings may aid in serum Mg level management through diet and enteral formulation in patients undergoing hemodialysis.
Collapse
Affiliation(s)
- Kou Kitabayashi
- Division of Clinical Nephrology and Rheumatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.,Department of Nutrition, Shinkohkai Murakami-Kinen Hospital, Niigata, Japan
| | - Suguru Yamamoto
- Division of Clinical Nephrology and Rheumatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Ichiei Narita
- Division of Clinical Nephrology and Rheumatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| |
Collapse
|
10
|
Varghese A, Lacson E, Sontrop JM, Acedillo RR, Al-Jaishi AA, Anderson S, Bagga A, Bain KL, Bennett LL, Bohm C, Brown PA, Chan CT, Cote B, Dev V, Field B, Harris C, Kalatharan S, Kiaii M, Molnar AO, Oliver MJ, Parmar MS, Schorr M, Shah N, Silver SA, Smith DM, Sood MM, St Louis I, Tennankore KK, Thompson S, Tonelli M, Vorster H, Waldvogel B, Zacharias J, Garg AX. A Higher Concentration of Dialysate Magnesium to Reduce the Frequency of Muscle Cramps: A Narrative Review. Can J Kidney Health Dis 2020; 7:2054358120964078. [PMID: 33149925 PMCID: PMC7585892 DOI: 10.1177/2054358120964078] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 08/28/2020] [Indexed: 12/21/2022] Open
Abstract
Purpose of review: Strategies to mitigate muscle cramps are a top research priority for patients receiving hemodialysis. As hypomagnesemia is a possible risk factor for cramping, we reviewed the literature to better understand the physiology of cramping as well as the epidemiology of hypomagnesemia and muscle cramps. We also sought to review the evidence from interventional studies on the effect of oral and dialysate magnesium-based therapies on muscle cramps. Sources of information: Peer-reviewed articles. Methods: We searched for relevant articles in major bibliographic databases including MEDLINE and EMBASE. The methodological quality of interventional studies was assessed using a modified version of the Downs and Blacks criteria checklist. Key findings: The etiology of muscle cramps in patients receiving hemodialysis is poorly understood and there are no clear evidence-based prevention or treatment strategies. Several factors may play a role including a low concentration of serum magnesium. The prevalence of hypomagnesemia (concentration of <0.7 mmol/L) in patients receiving hemodialysis ranges from 10% to 20%. Causes of hypomagnesemia include a low dietary intake of magnesium, use of medications that inhibit magnesium absorption (eg, proton pump inhibitors), increased magnesium excretion (eg, high-dose loop diuretics), and a low concentration of dialysate magnesium. Dialysate magnesium concentrations of ≤0.5 mmol/L may be associated with a decrease in serum magnesium concentration over time. Preliminary evidence from observational and interventional studies suggests a higher dialysate magnesium concentration will raise serum magnesium concentrations and may reduce the frequency and severity of muscle cramps. However, the quality of evidence supporting this benefit is limited, and larger, multicenter clinical trials are needed to further determine if magnesium-based therapy can reduce muscle cramps in patients receiving hemodialysis. In studies conducted to date, increasing the concentration of dialysate magnesium appears to be well-tolerated and is associated with a low risk of symptomatic hypermagnesemia. Limitations: Few interventional studies have examined the effect of magnesium-based therapy on muscle cramps in patients receiving hemodialysis and most were nonrandomized, pre-post study designs.
Collapse
Affiliation(s)
- Akshay Varghese
- Division of Nephrology, Department of Medicine, London Health Sciences Centre, London, ON, Canada
| | - Eduardo Lacson
- Division of Nephrology, Tufts University School of Medicine, Boston, MA, USA
| | - Jessica M Sontrop
- Division of Nephrology, Department of Medicine, London Health Sciences Centre, London, ON, Canada
| | - Rey R Acedillo
- Department of Medicine, Thunder Bay Regional Health Sciences Centre, Thunder Bay, ON, Canada
| | - Ahmed A Al-Jaishi
- Division of Nephrology, Department of Medicine, London Health Sciences Centre, London, ON, Canada
| | - Sierra Anderson
- Division of Nephrology, Department of Medicine, London Health Sciences Centre, London, ON, Canada
| | - Amit Bagga
- Division of Nephrology, Department of Medicine, Windsor Regional Hospital, ON, Canada
| | - Katie L Bain
- Division of Nephrology, Department of Medicine, London Health Sciences Centre, London, ON, Canada
| | | | - Clara Bohm
- Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Pierre A Brown
- Department of Nephrology, Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Christopher T Chan
- Division of Nephrology, University Health Network, University of Toronto, ON, Canada
| | - Brenden Cote
- Patient Partner, London Health Sciences Centre, London, ON, Canada
| | - Varun Dev
- Department of Nephrology, Humber River Hospital, Toronto, ON, Canada
| | - Bonnie Field
- Patient Partner, Patient and Family Advisory Council, London Health Sciences Centre, London, ON, Canada
| | - Claire Harris
- Division of Nephrology, Department of Medicine, The University of British Columbia, Vancouver, BC, Canada
| | | | - Mercedeh Kiaii
- Division of Nephrology, Department of Medicine, St Paul's Hospital, The University of British Columbia, Vancouver, BC, Canada
| | - Amber O Molnar
- Division of Nephrology, Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Matthew J Oliver
- Division of Nephrology, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Malvinder S Parmar
- Department of Medicine, Timmins & District Hospital, Timmins, ON, Canada
| | - Melissa Schorr
- Division of Nephrology, Department of Medicine, London Health Sciences Centre, London, ON, Canada
| | - Nikhil Shah
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Samuel A Silver
- Department of Medicine, Kingston Health Sciences Centre, Queen's University, Kingston, ON, Canada
| | - D Michael Smith
- Patient Partner, Patient and Family Advisory Council, London Health Sciences Centre, London, ON, Canada
| | - Manish M Sood
- Department of Nephrology, Department of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Irina St Louis
- Division of Nephrology, Department of Medicine, London Health Sciences Centre, London, ON, Canada
| | - Karthik K Tennankore
- Division of Nephrology, Department of Medicine, Department of Surgery, Dalhousie University, Halifax, NS, Canada
| | - Stephanie Thompson
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Marcello Tonelli
- Division of Nephrology, Department of Medicine, Health Sciences Centre, University of Calgary, Calgary, AB, Canada
| | | | - Blair Waldvogel
- Patient Partner, Home Hemodialysis Department, Health Sciences Centre, Winnipeg, MB, Canada
| | - James Zacharias
- Department of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Amit X Garg
- Division of Nephrology, Department of Medicine, London Health Sciences Centre, London, ON, Canada.,ICES Western, London, ON, Canada
| | | |
Collapse
|
11
|
Yang W, Wang E, Chen W, Chen C, Chen S. Continuous Observation of Serum Total Magnesium Level in Patients Undergoing Hemodialysis. Blood Purif 2020; 50:196-204. [PMID: 32866952 DOI: 10.1159/000509788] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 06/28/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Magnesium is an indispensable cation and plays an important physiological role in the body. Most previous studies focused on the single measurement of serum magnesium in patients undergoing hemodialysis. However, scant studies focused on continuous observations of serum magnesium levels. OBJECTIVE To provide continuous observations of serum magnesium levels in patients on maintenance hemodialysis (MHD). The levels of magnesium in patients initiating hemodialysis are also recorded and analyzed in the present study. METHODS In this retrospective study, we serially investigated the measurements of serum total magnesium in MHD patients and patients initiating hemodialysis. Our data were followed up for one year. We provided real-time update on the levels of serum magnesium in patients on hemodialysis. RESULTS On January 1, 2019, a total of 356 end-stage renal disease patients were receiving hemodialysis in our hospital. On December 31, 2019, the number had increased to 383. We found that serum total magnesium levels were in the normal range before initiating hemodialysis. With the initiation of hemodialysis, the levels of serum total magnesium increased. In patients on MHD, hypermagnesemia was very common. Hypomagnesemia was rare when 0.5 mmol/L magnesium dialysate was used. We did not find proton pump inhibitor associated hypomagnesemia. CONCLUSION We find that serum total magnesium levels are in the normal range before initiating hemodialysis. However, in patients on MHD, hypermagnesemia is common when 0.5 mmol/L magnesium dialysate is used. Hypomagnesemia is very rare. Hypomagnesemia in patients on MHD is an indicator of poor condition.
Collapse
Affiliation(s)
- Wenfang Yang
- Department of Nephrology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Erli Wang
- Clinical Laboratory, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Wenxiu Chen
- Department of Nephrology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Chunming Chen
- Department of Nephrology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Shanying Chen
- Department of Nephrology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China,
| |
Collapse
|
12
|
Use of proton pump inhibitors in dialysis patients: a double-edged sword? J Nephrol 2020; 34:661-672. [PMID: 32710264 DOI: 10.1007/s40620-020-00808-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/15/2020] [Indexed: 12/11/2022]
Abstract
Large cohort-based studies have shown that proton pump inhibitors (PPIs) are linked to rare but multiple and varied secondary events when used in the general population. Although clinicians accept the negative effects of PPIs on renal function, there is a lack of available data regarding the potential consequences of their use by dialysis patients in whom the risk of gastrointestinal bleeding is quite high. This review aims to highlight the risks and benefits of PPIs use in dialysis patients. To summarize, the benefit on the reduction of high digestive bleeding seems certain, but without any beneficial impact on overall survival. The impact on quality of life seems to be significant. The data on the occurrence of peritonitis during PPIs treatment are very contradictory. There is evidence regarding the occurrence of hypomagnesaemia in haemodialysis patients with PPIs; which may lead to increase bone fragility. New data show an increased cardiovascular risk and even a risk of death linked to the use of PPIs on dialysis. Several mechanisms of IPP toxicity are advanced to explain these findings.
Collapse
|
13
|
Kosedo I, Tokushige A, Takumi T, Yoshikawa A, Teraguchi K, Takenouchi K, Shiraishi K, Ikeda D, Imamura M, Sonoda T, Kanda D, Ikeda Y, Ido A, Ohishi M. Use of proton pump inhibitors is associated with an increase in adverse cardiovascular events in patients with hemodialysis: Insight from the kids registry. Eur J Intern Med 2020; 72:79-87. [PMID: 31735546 DOI: 10.1016/j.ejim.2019.11.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 10/04/2019] [Accepted: 11/06/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND Proton pump inhibitors (PPIs) are known to increase the risk of mortality and cardiovascular events in the general population. However, in patients with maintenance hemodialysis, PPI effects are under investigated. METHODS We analyzed the risk of PPIs for cardiovascular events using the Kagoshima Dialysis (KIDS) registry, a prospective, multicenter, observational study in patients with maintenance hemodialysis in Japan. RESULTS In all, 531 patients were enrolled from June 2015 to December 2018. One-year follow-up data were available for 376 patients (Use of PPIs at baseline (PPI group): 217 patients and without PPIs (No PPI group): 159 patients). The incidence of a composite outcome (all-cause mortality, non-fatal myocardial infarction, or non-fatal stroke) was higher in patients in the PPI group than the No PPI group (15.2% vs. 4.4%; hazard ratio (HR): 3.65, 95% confidence interval (CI): 1.61-8.23, P = 0.002). In the multivariate analysis, even after adjustment for covariates, the use of PPIs was an independent risk factor for a composite outcome (HR: 2.38, 95% CI: 1.02-5.54, P = 0.045). We performed propensity score matching analysis as a sensitivity analysis, showing a consistent result. The incidence of bleeding showed no difference between the two groups (15.7% vs. 11.3%; HR: 1.46, 95% CI: 0.83-2.59, P = 0.19). CONCLUSIONS These results indicate that the use of PPIs in patients with maintenance hemodialysis might increase mortality and cardiovascular events without decreasing the risk of bleeding. Therefore, it should always be analyzed if a patient truly needs PPIs.
Collapse
Affiliation(s)
- Ippei Kosedo
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Akihiro Tokushige
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan; Department of Prevention and Analysis of Cardiovascular Diseases, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan.
| | - Takuro Takumi
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | | | | | | | | | | | | | - Takeshi Sonoda
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Daisuke Kanda
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Yoshiyuki Ikeda
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Akio Ido
- Department of Digestive and Lifestyle Diseases, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Mitsuru Ohishi
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan; Department of Prevention and Analysis of Cardiovascular Diseases, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| |
Collapse
|
14
|
Srinutta T, Chewcharat A, Takkavatakarn K, Praditpornsilpa K, Eiam-Ong S, Jaber BL, Susantitaphong P. Proton pump inhibitors and hypomagnesemia: A meta-analysis of observational studies. Medicine (Baltimore) 2019; 98:e17788. [PMID: 31689852 PMCID: PMC6946416 DOI: 10.1097/md.0000000000017788] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Previous meta-analyses have suggested that there might be an association between the use of proton pump inhibitors (PPIs) and the development of hypomagnesemia, although the conclusions were no definitive. METHODS To provide an update on this topic, we performed a meta-analysis of all observational studies that examined the association between the use of PPIs and the development of hypomagnesemia. A literature search was conducted in MEDLINE, Scopus and Cochrane Central Register of Controlled Trials (January 1970 to June 2018) to identify observational studies that examined the association between the use of PPIs and the incidence and prevalence of hypomagnesemia. STUDY ELIGIBILITY CRITERIA In the absence of randomized controlled trials, we focused primarily on observational studies, including cross-sectional, case-control, retrospective, and prospective cohort studies. There was no limitation on sample size or study duration. Random-effect models meta-analyses were used to compute pooled unadjusted and adjusted odds ratios (ORs) for binary variables. RESULTS Sixteen observational studies were identified, including 13 cross-sectional studies, 2 case-control studies, and 1 cohort study, with a total of 131,507 patients. The pooled percentage of PPI users was 43.6% (95% confidence interval [CI] 25.0%, 64.0%). Among PPI users, 19.4% (95% CI 13.8%, 26.5%) had hypomagnesemia compared to 13.5% (95% CI 7.9%, 22.2%) among nonusers. By meta-analysis, PPI use was significantly associated with hypomagnesemia, with a pooled unadjusted OR of 1.83 (95% CI 1.26, 2.67; P = .002) and a pooled adjusted OR of 1.71 (95% CI 1.33, 2.19; P < .001). In subgroup analyses, high-dose PPI use was associated with higher odds for hypomagnesemia relative to low-dose PPI use (pooled adjusted OR 2.13; 95% CI 1.26, 3.59; P = .005). CONCLUSION Our findings are in support of the results of the previous meta-analyses. Furthermore, we found a dose-response between the PPI use and development of hypomagnesemia.
Collapse
Affiliation(s)
- Thawin Srinutta
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Api Chewcharat
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Kullaya Takkavatakarn
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Kearkiat Praditpornsilpa
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Somchai Eiam-Ong
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Bertrand L. Jaber
- Department of Medicine, St. Elizabeth's Medical Center
- Department of Medicine, Tufts University School of Medicine, Boston, MA
| | - Paweena Susantitaphong
- Division of Nephrology, Department of Medicine, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Research Unit for Metabolic Bone Disease in CKD patients, Chulalongkorn University, Bangkok, Thailand
| |
Collapse
|
15
|
Al-Aly Z, Maddukuri G, Xie Y. Proton Pump Inhibitors and the Kidney: Implications of Current Evidence for Clinical Practice and When and How to Deprescribe. Am J Kidney Dis 2019; 75:497-507. [PMID: 31606235 DOI: 10.1053/j.ajkd.2019.07.012] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 07/12/2019] [Indexed: 12/14/2022]
Abstract
Proton pump inhibitors (PPIs), long thought to be safe, are associated with a number of nonkidney adverse health outcomes and several untoward kidney outcomes, including hypomagnesemia, acute kidney injury, acute interstitial nephritis, incident chronic kidney disease, kidney disease progression, kidney failure, and increased risk for all-cause mortality and mortality due to chronic kidney disease. PPIs are abundantly prescribed, rarely deprescribed, and frequently purchased over the counter. They are frequently used without medical indication, and when medically indicated, they are often used for much longer than needed. In this In Practice review, we summarize evidence linking PPI use with adverse events in general and adverse kidney outcomes in particular. We review the literature on the association of PPI use and risk for hypomagnesemia, acute kidney injury, acute interstitial nephritis, incident chronic kidney disease, kidney disease progression, end-stage kidney disease, and death. We provide an assessment of how this evidence should inform clinical practice. We review the impact of this evidence on patients' perception of risk, synthesize PPI deprescription literature, and provide our recommendations on how to approach PPI use and deprescription.
Collapse
Affiliation(s)
- Ziyad Al-Aly
- Clinical Epidemiology Center, Research and Education Service, VA Saint Louis Health Care System, Saint Louis, MO; Nephrology Section, Medicine Service, VA Saint Louis Health Care System, Saint Louis, MO; Veterans Research & Education Foundation of St. Louis, Saint Louis, MO; Department of Medicine, Washington University School of Medicine, Saint Louis, MO; Institute for Public Health, Washington University in Saint Louis, Saint Louis, MO.
| | - Geetha Maddukuri
- Clinical Epidemiology Center, Research and Education Service, VA Saint Louis Health Care System, Saint Louis, MO; Nephrology Section, Medicine Service, VA Saint Louis Health Care System, Saint Louis, MO
| | - Yan Xie
- Clinical Epidemiology Center, Research and Education Service, VA Saint Louis Health Care System, Saint Louis, MO; Veterans Research & Education Foundation of St. Louis, Saint Louis, MO
| |
Collapse
|
16
|
Yang Y, Ye H, He Q, Zhang X, Yu B, Yang J, Chen J. Association between predialysis hypermagnesaemia and morbidity of uraemic restless legs syndrome in maintenance haemodialysis patients: a retrospective observational study in Zhejiang, China. BMJ Open 2019; 9:e027970. [PMID: 31292178 PMCID: PMC6624039 DOI: 10.1136/bmjopen-2018-027970] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE The aim of the present study was to determine whether the predialysis serum magnesium level was associated with morbidity of uraemic restless legs syndrome (RLS) in maintenance haemodialysis patients. DESIGN A retrospective observational study of morbidity of uraemic RLS was conducted. SETTING Patients on maintenance haemodialysis three times a week. PARTICIPANTS We reviewed 578 patients receiving maintenance haemodialysis for >1 year as our cohort. OUTCOME MEASURES Uraemic RLS was diagnosed according to International RLS Study Group criteria, and hypermagnesaemia was defined as serum magnesium level >1.02 mmol/L. RESULTS The prevalence of uraemic RLS was 14.4% in our study cohort. Univariate analysis indicated that patients with uraemic RLS differed significantly from non-RLS ones in certain demographic and clinical characteristics, including younger age, longer dialysis duration, higher serum parathyroid hormone level and higher prevalence of predialysis hyperphosphataemia and hypermagnesaemia. Binary logistic-regression model analysis indicated that predialysis hypermagnesaemia was independently associated with uraemic RLS and conferred an increase in morbidity of the syndrome (OR=2.024; 95% CI 1.160 to 3.532; p=0.013). Moreover, we found that dialysis duration and predialysis hyperphosphataemia were independently associated with morbidity of uraemic RLS. CONCLUSIONS Our data indicated that the predialysis serum magnesium level was associated with morbidity of uraemic RLS in maintenance haemodialysis patients and that predialysis hypermagnesaemia might serve as an independent risk factor for the syndrome.
Collapse
Affiliation(s)
- Yi Yang
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Hongying Ye
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Department of Nephrology, Jinhua Municipal Central Hospital, Jinhua, China
| | - Qien He
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Department of Nephrology, Beilun People’s Hospital, Ningbo, China
| | - Xiaohui Zhang
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Department of Nephrology, Yiwu Municipal Central Hospital, Yiwu, China
| | - Biying Yu
- Department of Nephrology, The Fourth Affiliated Hospital, College of Medicine, Zhejiang University, Yiwu, China
| | - Jingjuan Yang
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Department of Nephrology, The Fourth Affiliated Hospital, College of Medicine, Zhejiang University, Yiwu, China
| | - Jianghua Chen
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| |
Collapse
|
17
|
Liao S, Gan L, Mei Z. Does the use of proton pump inhibitors increase the risk of hypomagnesemia: An updated systematic review and meta-analysis. Medicine (Baltimore) 2019; 98:e15011. [PMID: 30921222 PMCID: PMC6456119 DOI: 10.1097/md.0000000000015011] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Proton pump inhibitors (PPIs) are commonly used in the treatment of acid-related diseases; however, the association between the use of PPIs and potential risk of hypomagnesemia is controversial. METHODS In the present study, databases including PubMed, EMBASE, MEDLINE, PsycINFO, CINAHL, the Cochrane Library, and 4 Chinese databases were searched since the inception until April 2018. Previous observational studies on the incidence of hypomagnesemia in individuals exposed to PPIs were included. RESULTS This systematic review involved 15 studies including 129,347 participants, and the sample size varied from 52 to 95,205. Meta-analysis of 14 studies indicated that the use of PPIs increased the risk of hypomagnesemia [RR, 1.44, 95% CI, 1.13-1.76; I, 85.2%]. Subgroup analysis revealed that the use of PPI was not associated with the incidence of hypomagnesemia in outpatients [RR, 1.49; 95% CI, 0.83-2.14; I, 41.4%] and hospitalized patients [RR, 1.05; 95% CI, 0.81-1.29; I, 62.1%], respectively. The use of PPIs was not related to the risk of hypomagnesemia based on the cut-off values of 1.8 mg/dL [RR, 1.73; 95% CI, 0.87-2.58; I, 65.2%], 1.7 mg/dL [RR, 1.48; 95% CI, 0.90-2.06; I, 87.6%], and 1.6 mg/dL [RR, 0.98; 95% CI, 0.69-1.27; I, 67.9%]. CONCLUSION The association between the exposure to PPI and the incidence of hypomagnesemia remained unclear. Due to the remarkable heterogeneity in previous studies, a definitive conclusion could not be drawn. Further research should be conducted to investigate the relationship between the use of individual PPI and potential risk of hypomagnesemia, and a dose-response analysis may be required.
Collapse
Affiliation(s)
- Shengtao Liao
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing
| | - Li Gan
- Department of Anatomy, North Sichuan Medical College, Nanchong, Sichuan, P.R. China
| | - Zhechuan Mei
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing
| |
Collapse
|
18
|
Vangala C, Niu J, Lenihan CR, Mitch WE, Navaneethan SD, Winkelmayer WC. Proton Pump Inhibitors, Histamine-2 Receptor Antagonists, and Hip Fracture Risk among Patients on Hemodialysis. Clin J Am Soc Nephrol 2018; 13:1534-1541. [PMID: 30262672 PMCID: PMC6218825 DOI: 10.2215/cjn.02190218] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 07/18/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND OBJECTIVES An association between proton pump inhibitor (PPI) use and hip fracture risk has been described in the general population, where the primary causative hypothesis focuses on impaired gastrointestinal calcium absorption. The impact of acid suppressor use on hip fracture risk in a high-risk subset, patients with ESKD requiring hemodialysis, is unknown and could help further distinguish the reason for higher susceptibility among PPI users. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Using the US Renal Data System, we identified all hip fracture events recorded between 2009 and 2014 among patients dependent on hemodialysis. Eligible cases were matched on index date with ten controls. We identified PPI and histamine-2 receptor antagonist use from Medicare Part D claims covering 3 years before the index date and stratified according to proportion of days covered by filled prescriptions. Using logistic regression with multiple imputation for missing data, we estimated unadjusted and multivariable-adjusted odds ratios (ORs) and 95% confidence intervals (95% CIs). RESULTS We studied 4551 cases and 45,510 controls. Patients were older, more likely to be female and white, and had shorter dialysis vintage; fewer were obese. A larger proportion of patients had any prior PPI (70% versus 63%) or histamine-2 receptor antagonist (25% versus 23%) use. Use of PPI was associated with higher risk of hip fracture (adjusted OR, 1.19; 95% CI, 1.11 to 1.28). This association remained within subgroups of low, moderate, and high PPI use, yielding adjusted ORs of 1.16 (95% CI, 1.06 to 1.27), 1.21 (95% CI, 1.11 to 1.31), and 1.19 (95% CI, 1.08 to 1.31), respectively. CONCLUSIONS Among patients with ESKD on hemodialysis, PPIs and not histamine-2 receptor antagonists were associated with hip fracture events.
Collapse
Affiliation(s)
- Chandan Vangala
- Section of Nephrology, Baylor College of Medicine, Houston, Texas
- Division of Nephrology, Michael E. DeBakey VA Medical Center, Houston, Texas; and
| | - Jingbo Niu
- Section of Nephrology, Baylor College of Medicine, Houston, Texas
| | - Colin R. Lenihan
- Division of Nephrology, Stanford University School of Medicine, Palo Alto, California
| | - William E. Mitch
- Section of Nephrology, Baylor College of Medicine, Houston, Texas
| | - Sankar D. Navaneethan
- Section of Nephrology, Baylor College of Medicine, Houston, Texas
- Division of Nephrology, Michael E. DeBakey VA Medical Center, Houston, Texas; and
| | | |
Collapse
|
19
|
Okamoto T, Hatakeyama S, Hosogoe S, Tanaka Y, Imanishi K, Takashima T, Saitoh F, Suzuki T, Ohyama C. Proton pump inhibitor as an independent factor of progression of abdominal aortic calcification in patients on maintenance hemodialysis. PLoS One 2018; 13:e0199160. [PMID: 29969455 PMCID: PMC6029762 DOI: 10.1371/journal.pone.0199160] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Accepted: 06/02/2018] [Indexed: 12/22/2022] Open
Abstract
BACKGROUNDS Proton pump inhibitors (PPIs) can be associated with vascular calcification in patients undergoing dialysis through hypomagnesemia. However, only few studies have demonstrated the influence of PPIs on vascular calcification in patients on maintenance hemodialysis (HD). This study aimed to investigate whether the use of PPIs accelerates vascular calcification in patients on HD. MATERIALS AND METHODS We retrospectively evaluated 200 HD patients who underwent regular blood tests and computed tomography (CT) between 2016 and 2017. The abdominal aortic calcification index (ACI) was measured using abdominal CT. The difference in the ACI values between 2016 and 2017 was evaluated as ΔACI. Patients were divided into PPI and non-PPI groups, and variables, such as patient background, medication, laboratory data, and ΔACI were compared. Factors independently associated with higher ΔACI progression (≥ third tertile value of ΔACI in this study) were determined using multivariate logistic regression analysis. RESULTS The PPI and non-PPI groups had 112 (56%) and 88 (44%) patients, respectively. Median and third tertile value of ΔACIs were 4.2% and 5.8%, respectively. Serum magnesium was significantly lower in the PPI (2.1 mg/dL) than in the non-PPI (2.3 mg/dL) group (P <0.001). Median ΔACI was significantly higher in the PPI (5.0%) than in the non-PPI (3.8%) group (P = 0.009). A total of 77 (39%) patients had a higher ΔACI. Multivariate analysis revealed that PPIs (odds ratio = 2.23; 95% confidence interval = 1.11-4.49), annual mean calcium phosphorus product, ACI in 2016, baseline serum magnesium levels, and HD vintage were independent factors associated with higher ΔACI progression after adjusting for confounders. CONCLUSION PPI use may accelerate vascular calcification in patients on HD. Further studies are necessary to elucidate their influence on vascular calcification.
Collapse
Affiliation(s)
- Teppei Okamoto
- Department of Urology, Oyokyo Kidney Research Institute Aomori Hospital, Aomori, Japan
- * E-mail:
| | - Shingo Hatakeyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - Shogo Hosogoe
- Department of Urology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - Yoshimi Tanaka
- Department of Urology, Oyokyo Kidney Research Institute Aomori Hospital, Aomori, Japan
| | - Kengo Imanishi
- Department of Urology, Oyokyo Kidney Research Institute Aomori Hospital, Aomori, Japan
| | - Toru Takashima
- Department of Urology, Oyokyo Kidney Research Institute Aomori Hospital, Aomori, Japan
| | - Fumitada Saitoh
- Department of Urology, Oyokyo Kidney Research Institute Aomori Hospital, Aomori, Japan
| | - Tadashi Suzuki
- Department of Urology, Oyokyo Kidney Research Institute, Aomori, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| |
Collapse
|
20
|
Hughes J, Y. Y. Chiu D, Kalra PA, Green D. Prevalence and outcomes of proton pump inhibitor associated hypomagnesemia in chronic kidney disease. PLoS One 2018; 13:e0197400. [PMID: 29799851 PMCID: PMC5969743 DOI: 10.1371/journal.pone.0197400] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 04/30/2018] [Indexed: 01/13/2023] Open
Abstract
Background Proton pump inhibitors (PPIs) are one of the most widely prescribed medications across the world. PPIs have been associated with significant electrolyte abnormalities including hypomagnesaemia. We explored the prevalence of PPI associated hypomagnesaemia (PPIH) in different Chronic Kidney Disease (CKD) stages, in different PPI agents, and the impact of PPIH on survival in CKD. Methods This was a subgroup analysis of the Salford Kidney Study, a prospective, observational, longitudinal study of non-dialysis CKD patients. Patients with outpatient magnesium samples obtained between 2002 and 2013 were included in the analysis. The prevalence hypomagnesaemia based on mean values over 12 months as well as ‘ever’ hypomagnesaemia were investigated. Results 1,230 patients were included in this analysis, mean age 64.3± 32.3 years and mean eGFR 29.2±15.8 ml/min/1.73m2. Mean serum magnesium in those on PPI was significantly lower than those not on PPI overall (0.85±0.10 mmolL-1 versus 0.79±0.12 mmolL-1 respectively, p<0.001). This finding was maintained at all CKD stages. The adjusted odds ratio (OR) for mean hypomagnesaemia in PPI use was 1.12 (95% CI 1.06–1.18) p = <0. ‘Ever hypomagnesaemia’ had an OR of 1.12 (95% CI 1.07–1.16) p = <0.001. The expected rise in serum magnesium with declining eGFR was not observed in those on a PPI but was seen in those not on PPI. There was no difference in serum magnesium between PPI drugs. Thiazide diuretics were also associated with hypomagnesaemia independent of PPI use. Cox regression analysis demonstrated no reduction in survival in patients with PPI associated hypomagnesaemia. Conclusion No specific PPI drugs show a favourable profile in regards of risk for hypomagnesaemia in CKD. Avoiding concurrent use of PPI and thiazide may be of value in patients with hypomagnesaemia.
Collapse
Affiliation(s)
- John Hughes
- Renal Vascular Research Group, Salford Royal NHS Foundation Trust, Salford, United Kingdom
- Institute of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Diana Y. Y. Chiu
- Renal Vascular Research Group, Salford Royal NHS Foundation Trust, Salford, United Kingdom
| | - Phillip A. Kalra
- Renal Vascular Research Group, Salford Royal NHS Foundation Trust, Salford, United Kingdom
- Institute of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Darren Green
- Renal Vascular Research Group, Salford Royal NHS Foundation Trust, Salford, United Kingdom
- Institute of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
- * E-mail:
| |
Collapse
|
21
|
William JH, Richards K, Danziger J. Magnesium and Drugs Commonly Used in Chronic Kidney Disease. Adv Chronic Kidney Dis 2018; 25:267-273. [PMID: 29793666 DOI: 10.1053/j.ackd.2018.01.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 01/20/2018] [Accepted: 01/22/2018] [Indexed: 12/20/2022]
Abstract
As with other electrolytes, magnesium homeostasis depends on the balance between gastrointestinal absorption and kidney excretion. Certain drugs used commonly in patients with CKD can decrease gastrointestinal ingestion and kidney reclamation, and potentially cause hypomagnesemia. Other magnesium-containing drugs such as laxatives and cathartics can induce hypermagnesemia, particularly in those with impaired glomerular filtration and magnesium excretion. In this review, we will discuss the potential magnesium complications associated with a range of commonly encountered drugs in the care of CKD patients, discuss the potential mechanisms, and provide basic clinical recommendations.
Collapse
|
22
|
Leehey DJ. Magnesium Homeostasis in CKD. Adv Chronic Kidney Dis 2018; 25:222-223. [PMID: 29793659 DOI: 10.1053/j.ackd.2018.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 01/24/2018] [Indexed: 11/11/2022]
|
23
|
van de Wal-Visscher ER, Kooman JP, van der Sande FM. Magnesium in Chronic Kidney Disease: Should We Care? Blood Purif 2018; 45:173-178. [PMID: 29478069 DOI: 10.1159/000485212] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Magnesium (Mg) is an essential cation for multiple processes in the body. The kidney plays a major role in regulating the Mg balance. In a healthy individual, total-body Mg content is kept constant by interactions among intestine, bones and the kidneys. SUMMARY In case of chronic kidney disease (CKD), renal regulatory mechanisms may be insufficient to balance intestinal Mg absorption. Usually Mg remains normal; however, when glomerular filtration rate declines, changes in serum Mg are observed. Patients with end-stage renal disease on dialysis are largely dependent on the dialysate Mg concentration for maintaining serum Mg and Mg homeostasis. A low Mg is associated with several complications such as hypertension, and vascular calcification, and also associated with an increased risk for both cardiovascular disease (CVD) and non-CVD mortality. Severe hypermagnesaemia is known to cause cardiac conduction defects, neuromuscular effects and muscle weakness; a slightly elevated Mg has been suggested to be beneficial in patients with end-stage renal disease. Key Messages: The role of both low and high Mg, in general, but especially in relation to CKD and dialysis patients is discussed.
Collapse
|
24
|
de Francisco AL, Varas J, Ramos R, Merello JI, Canaud B, Stuard S, Pascual J, Aljama P. Proton Pump Inhibitor Usage and the Risk of Mortality in Hemodialysis Patients. Kidney Int Rep 2017; 3:374-384. [PMID: 29725641 PMCID: PMC5932134 DOI: 10.1016/j.ekir.2017.11.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 10/11/2017] [Accepted: 11/06/2017] [Indexed: 12/11/2022] Open
Abstract
Introduction Long-term inappropriate proton pump inhibitors use (PPIs) is a matter of concern because of the risks associated with their long-term use in older patients with chronic conditions. The risk of PPI treatment in hemodialysis patients remains unexplored. Methods We assessed the relationship between the use of PPIs and the risk of death in hemodialysis patients throughout a retrospective multicenter propensity score–matched study. Information about demographic, hemodialysis treatment, laboratory data, and concomitant medication was obtained from the EuCliD database (Fresenius Medical Care). We studied 1776 hemodialysis patients on PPI therapy compared to 466 patients not receiving PPIs. The resulting population comprising 2 groups of 410 matched patients was studied. Results PPI use was associated with hypomagnesemia (Mg <1.8 mg/dl (0.75 mmol/l); odds ratio [OR] = 2.70, 95% confidence interval [CI] = 1.38−5.27, P < 0.01). The exposure to PPIs in the full patient cohort was identified as an independent predictor for all-cause mortality in both univariate (HR = 3.16, 95% CI = 1.69–5.90, P < 0.01) and multivariate (HR = 2.70, 95% CI = 1.38–5.27, P < 0.01) Cox regression models. Moreover PPI use was identified as a predictor of CV mortality (HR = 1.51, 95% CI = 1.05−2.20, P = 0.03) Of the 820 patients matched throughout the propensity score analysis, the hazard ratios for all-cause mortality (HR = 1.412, 95% CI = 1.04–1.93, P = 0.03) and CV mortality (HR = 1.67, 95% CI = 1.03−2.71, P = 0.04) were higher among patients on PPIs versus those not on PPIs. Conclusion The study data suggest that the PPI treatment should be regularly monitored and prescribed only when indicated.
Collapse
Affiliation(s)
- Angel L.M. de Francisco
- Servicio de Nefrología H. U. Valdecilla, Santander, Spain
- Correspondence: Angel L.M. de Francisco, Department of Nephrology, Valdecilla Universitary Hospital, Avenida Valdecilla sn, 39008 Santander, Spain.
| | - Javier Varas
- Dirección Médica, Fresenius Medical Care, Madrid, Spain
| | - Rosa Ramos
- Dirección Médica, Fresenius Medical Care, Madrid, Spain
| | | | | | | | - Julio Pascual
- Servicio de Nefrologia, Hospital del Mar, Barcelona, Spain
| | - Pedro Aljama
- Servicio de Nefrología, Hospital Universitario Reina Sofía, Córdoba, Spain
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Universidad de Córdoba, Córdoba, Spain
- RedInRen, Instituto de Salud Carlos III, Córdoba, Spain
| | | |
Collapse
|
25
|
Hypomagnesemia and cause-specific mortality in hemodialysis patients: 5-year follow-up analysis. Int J Artif Organs 2017; 40:542-549. [PMID: 28708214 DOI: 10.5301/ijao.5000611] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2017] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The aim of this prospective study was to evaluate the association between serum magnesium (Mg) and mortality, in particular the cause-specific mortality of Mg and other risk factors in hemodialysis (HD) patients. METHODS We studied a cohort of 185 HD patients receiving thrice-weekly HD treatment, on a dialysate Mg concentration of 0.5 mmol/L. We stratified 3 patient groups according to the level of Mg: lower (<1.1 mmol/L), intermediate-reference (1.1 to <1.3 mmol/L), and higher (Mg >1.3 mm/L). RESULTS During the 5-year follow-up, 60 patients died, with cardiovascular (CV) disease as the predominant cause (73.3%). Hazard ratio (HR) for all-cause and CV mortality were 2.55 and 2.67 in the lower versus intermediate Mg group, but there was no significant association between the higher and intermediate Mg group. Univariate Cox regression analysis showed that Mg <1.1 versus 1.1-1.30 mml/L with HR 2.34, was a significant univariate predictor for increased mortality in addition to the Hb <110 g/L, Alb <40 g/L, C-reactive protein (CRP) ≥10 mg/L and brain natriuretic peptide >1,200 pg/mL. However, in the multivariate analysis only CRP ≥10 mg/L with HR 3.89 was a significant predictor of mortality. Subgroup analyses showed that among patients with CRP >10 mg/L, HR for all-cause and CV mortality of the lower versus intermediate Mg group were 1.96 and 2.39, respectively, not reaching significance for the higher versus intermediate Mg group. Conversely, there was no association between Mg level and all-cause and CV mortality within these 3 groups among patients with CRP <10 mg/L. CONCLUSIONS Lower serum Mg level was significantly associated with an increased all-cause and cardiovascular mortality in HD patients, especially in inflamed patients.
Collapse
|
26
|
Misra PS, Nessim SJ. Clinical aspects of magnesium physiology in patients on dialysis. Semin Dial 2017; 30:438-445. [PMID: 28609017 DOI: 10.1111/sdi.12613] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Magnesium balance is infrequently discussed in the dialysis population, and the clinical consequences of derangements in magnesium homeostasis are incompletely understood. There is an association between hypomagnesemia and adverse outcomes including increases in cardiovascular disease and mortality, while elevated magnesium levels have also been linked with complications such as osteomalacia. In this review, we discuss the features of magnesium physiology relevant to dialysis patients and provide an updated summary of the literature linking magnesium derangements with bone disease, cardiovascular disease, sudden cardiac death, and mortality.
Collapse
Affiliation(s)
- Paraish S Misra
- Division of Nephrology, University of Toronto, Toronto, ON, Canada
| | - Sharon J Nessim
- Division of Nephrology, Jewish General Hospital, McGill University, Montreal, QC, Canada
| |
Collapse
|
27
|
Abstract
Dialysate composition is a critical aspect of the hemodialysis prescription. Despite this, trial data are almost entirely lacking to help guide the optimal dialysate composition. Often, the concentrations of key components are chosen intuitively, and dialysate composition may be determined by default based on dialysate manufacturer specifications or hemodialysis facility practices. In this review, we examine the current epidemiological evidence guiding selection of dialysate bicarbonate, calcium, magnesium, and potassium, and identify unresolved issues for which pragmatic clinical trials are needed.
Collapse
Affiliation(s)
- Rita L McGill
- Division of Nephrology, Tufts Medical Center, Boston, Massachusetts
| | - Daniel E Weiner
- Division of Nephrology, Tufts Medical Center, Boston, Massachusetts
| |
Collapse
|
28
|
Ago R, Shindo T, Banshodani M, Shintaku S, Moriishi M, Masaki T, Kawanishi H. Hypomagnesemia as a predictor of mortality in hemodialysis patients and the role of proton pump inhibitors: A cross-sectional, 1-year, retrospective cohort study. Hemodial Int 2016; 20:580-588. [PMID: 27329549 DOI: 10.1111/hdi.12437] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 04/10/2016] [Indexed: 11/29/2022]
Abstract
Introduction This study aimed to evaluate the association between proton pump inhibitor (PPI) use and serum magnesium levels, and the role of hypomagnesemia and PPI use as a risk factor for mortality in hemodialysis patients. Methods An observational study, including a cross-sectional and 1-year retrospective cohort study. The study comprised 399 hemodialysis patients at a single center, and was conducted from January to September 2014. Multiple linear regression analysis was used to investigate the independent relationship between serum magnesium levels and baseline demographic and clinical variables, including PPI and histamine-2 receptor antagonist use. Cox regression model was used to identify lower serum magnesium level and PPI as a predictor of 1-year mortality. Findings Serum magnesium levels were lower with PPI use than non-PPI use (2.39 ± 0.36 vs. 2.56 ± 0.39 mg/dL, P < 0.001). Multiple linear regression analysis showed that PPI use, low serum albumin levels, and low serum potassium and high-sensitivity C-reactive protein (hs-CRP) levels were significantly associated with low serum magnesium levels. A total of 29 deaths occurred during the follow-up period. According to Cox regression analysis stratified by hs-CRP, only high serum hs-CRP levels (>4.04 mg/L) in association with low serum magnesium levels was an independent risk factor for 1-year mortality (hazard ratio: 2.92; 95% CI: 1.53-6.40, P < 0.001). Discussion Serum magnesium levels are lower in PPI use. In the inflammatory state, a low serum magnesium level is a significant predictor of mortality in hemodialysis patients.
Collapse
Affiliation(s)
- Rika Ago
- Department of Artificial Organs, Akane-Foundation, Tsuchiya General Hospital, 3-30 Nakajimacho, Naka-ku, Hiroshima, 730-8655, Japan. .,Department of Nephrology, Miyoshi Central Hospital, 531 Higashisakeya-cho, Miyoshi, Hiroshima, 728-8502, Japan.
| | - Toshihiro Shindo
- Department of Nephrology, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Masataka Banshodani
- Department of Artificial Organs, Akane-Foundation, Tsuchiya General Hospital, 3-30 Nakajimacho, Naka-ku, Hiroshima, 730-8655, Japan
| | - Sadanori Shintaku
- Department of Artificial Organs, Akane-Foundation, Tsuchiya General Hospital, 3-30 Nakajimacho, Naka-ku, Hiroshima, 730-8655, Japan
| | - Misaki Moriishi
- Department of Artificial Organs, Akane-Foundation, Tsuchiya General Hospital, 3-30 Nakajimacho, Naka-ku, Hiroshima, 730-8655, Japan
| | - Takao Masaki
- Department of Nephrology, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Hideki Kawanishi
- Department of Artificial Organs, Akane-Foundation, Tsuchiya General Hospital, 3-30 Nakajimacho, Naka-ku, Hiroshima, 730-8655, Japan.,Faculty of Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| |
Collapse
|
29
|
Mikolasevic I, Milic S, Stimac D, Zaputovic L, Lukenda Zanko V, Gulin T, Jakopcic I, Klaric D, Gulin M, Orlic L. Is there a relationship between hypomagnesemia and proton-pump inhibitors in patients on chronic hemodialysis? Eur J Intern Med 2016; 30:99-103. [PMID: 26905320 DOI: 10.1016/j.ejim.2016.01.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Revised: 01/16/2016] [Accepted: 01/29/2016] [Indexed: 11/19/2022]
Abstract
AIM We investigated the association among long-term proton-pump inhibitors (PPIs) use with serum magnesium (Mg) levels in chronic hemodialysis (HD) patients, as well as possible association among PPI use and increased risk of cardiovascular (CVD) morbidity in HD patients. METHODS Of 418 HD patients that were screened for inclusion, 136 were excluded due to incomplete medical data, duration of renal replacement therapy (RRT) for less than 12months, use of Mg-based-phosphate binders or other Mg-based medications or either to presence of chronic increased GI losses. Among 282 patients included in the study, 170 patients were on PPIs. RESULTS Serum Mg levels were significantly lower among PPI users vs. non-users (0.94±0.2 vs. 1.03±0.2mmol/L; p<0.0001). The median duration of PPI use was 27±9.6months (range from 12 to 108) and it was not significantly associated with Mg levels (r=0.116; p=0.167). Additionally, residual renal function didn't show a significant correlation with Mg concentration (r=-0.102; p=NS) in both groups of patients. The use of PPIs was an independent and strong predictor of low Mg concentrations even in multivariate analysis (OR 3.05; 95% CI 1.2498-7.4594, p=0.01). On the other hand, the daily dose of PPIs was not associated with low Mg levels. PPI users had a higher rate of adverse CVD events during the 1 year of follow-up in comparison to non-PPI users but that difference wasn't statistically significant (17.6% vs. 10.7%; p=0.110). CONCLUSION We have found a significant association between PPI use and lower serum Mg levels in chronic HD patients.
Collapse
Affiliation(s)
- I Mikolasevic
- Department of Nephrology, Dialysis and Kidney Transplantation, UHC Rijeka, Croatia; Department of Gastroenterology, UHC Rijeka, Croatia.
| | - S Milic
- Department of Gastroenterology, UHC Rijeka, Croatia
| | - D Stimac
- Department of Gastroenterology, UHC Rijeka, Croatia
| | - L Zaputovic
- Department of Cardiology, UHC Rijeka, Croatia
| | - V Lukenda Zanko
- Department of Internal Medicine, General Hospital "Josip Benčević", Slavonski Brod, Croatia
| | - T Gulin
- Department of Nephrology and Dialysis, Sestre Milosrdnice University Hospital
| | | | - D Klaric
- Zadar General Hospital, Zadar, Croatia
| | - M Gulin
- Šibenik General Hospital, Šibenik, Croatia
| | - L Orlic
- Department of Nephrology, Dialysis and Kidney Transplantation, UHC Rijeka, Croatia
| |
Collapse
|
30
|
Rosa-Diez G, Negri AL, Crucelegui MS, Philippi R, Perez-Teysseyre H, Sarabia-Reyes C, Loor-Navarrete H, Heguilen R. Sevelamer carbonate reduces the risk of hypomagnesemia in hemodialysis-requiring end-stage renal disease patients. Clin Kidney J 2016; 9:481-5. [PMID: 27274837 PMCID: PMC4886916 DOI: 10.1093/ckj/sfw021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Accepted: 02/23/2016] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Sevelamer has been associated with less progression of vascular calcifications. This effect could be due to a reduction in serum phosphate levels but also to other additive effects. Magnesium has been also shown to prevent vascular calcification but the effect of sevelamer on serum magnesium levels has not been thoroughly evaluated. Our aim was to analyze whether the use of sevelamer reduces the risk of hypomagnesemia in hemodialysis (HD)-requiring end-stage renal disease patients. METHODS All prevalent patients from the dialysis unit of the Hospital Italiano de Buenos Aires as of 1 June 2015 were evaluated. They were on three times per week bicarbonate/citrate-buffered HD. They were not receiving phosphate binders or magnesium-containing drugs. The average of three successive monthly magnesium serum levels was considered as the baseline magnesium concentration. Sevelamer carbonate use was retrieved from the patient's clinical records. RESULTS One hundred and fifty-one patients were included. A large proportion of individuals were on proton pump inhibitors (PPIs) (66%) and more than 50% were using sevelamer carbonate. Serum magnesium levels were significantly higher in those receiving sevelamer compared with those who did not (2.05 ± 0.3 versus 1.8 ± 0.4 mg/dL; P < 0.05). A larger proportion of individuals receiving sevelamer were among those with normal serum magnesium (P = 0.02), while among those with hypomagnesemia, a larger proportion were on PPIs. In the multivariate model including the use of PPIs, sevelamer carbonate resulted in an independent protective factor for hypomagnesemia (odds ratio: 0.44; 95% confidence interval: 0.21-0.87). CONCLUSIONS Hemodialysis patients receiving sevelamer show higher serum magnesium levels and a reduced risk of hypomagnesemia. This effect remains even after adjustment for PPI use. This effect could contribute to the still controversial superiority of sevelamer in preventing vascular calcifications.
Collapse
Affiliation(s)
- Guillermo Rosa-Diez
- Servicio de Nefrología , Hospital Italiano de Buenos Aires , Buenos Aires , Argentina
| | - Armando Luis Negri
- Instituto de Diagnostico e Investigaciones Metabólicas , Universidad del Salvador , Buenos Aires , Argentina
| | | | - Romina Philippi
- Servicio de Nefrología , Hospital Italiano de Buenos Aires , Buenos Aires , Argentina
| | | | - Carmen Sarabia-Reyes
- Servicio de Nefrología , Hospital Italiano de Buenos Aires , Buenos Aires , Argentina
| | - Henry Loor-Navarrete
- Servicio de Nefrología , Hospital Italiano de Buenos Aires , Buenos Aires , Argentina
| | - Ricardo Heguilen
- Servicio de Nefrología , Hospital Juan A. Fernández , Buenos Aires , Argentina
| |
Collapse
|
31
|
Matias PJ, Jorge C, Azevedo A, Laranjinha I, Navarro D, Mendes M, Amaral T, Ferreira C, Aires I, Gil C, Stuard S, Ferreira A. Calcium Acetate/Magnesium Carbonate and Cardiovascular Risk Factors in Chronic Hemodialysis Patients. Nephron Clin Pract 2016; 132:317-26. [PMID: 27023929 DOI: 10.1159/000444421] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 02/02/2016] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIM Calcium acetate/magnesium carbonate (CaMg) is a recent phosphate binder that has been shown to have protective cardiovascular (CV) effects in animal models. The aim of this study was to evaluate the relationship between CaMg therapy and CV risk markers like pulse pressure (PP), left ventricular mass index (LVMI) and valvular calcifications compared to sevelamer or no phosphate binder (NPB) therapy in chronic hemodialysis (HD) patients. METHODS We performed a 48-month prospective study in 138 HD patients under hemodiafiltration with a dialysate Mg concentration of 0.5 mmol/l. Patients underwent treatment with CaMg or sevelamer for at least 36 months or NPB therapy. Demographic, clinical, biochemical and echocardiographic parameters were evaluated at baseline and after a 48-month period. RESULTS At the end of the study, patients who had taken CaMg showed a significant reduction in PP (p < 0.001), LVMI (p = 0.003), aortic (p = 0.004) and mitral valve calcifications (p = 0.03) compared with NPB patients. Patients under CaMg showed a significant reduction of PP (p < 0.001), LVMI (p = 0.01) and aortic valve calcifications (p = 0.02) compared to sevelamer patients. In a multivariable analysis, CaMg therapy was negatively associated with progression of LVMI (p = 0.02) and aortic valve calcifications (p = 0.01). Patients under CaMg showed higher serum Mg levels (0.93 ± 0.14 mmol/l) compared to patients under sevelamer (0.87 ± 0.13) or NPB patients (0.82 ± 0.12; p < 0.001). CONCLUSIONS In prevalent HD patients, the use of CaMg over 48 months was associated with a reduction of PP and LVMI and with a stabilization of aortic valve calcifications. These protective and promising results of this new phosphate binder need to be confirmed in randomized controlled studies.
Collapse
|
32
|
William JH, Danziger J. Magnesium Deficiency and Proton-Pump Inhibitor Use: A Clinical Review. J Clin Pharmacol 2015; 56:660-8. [DOI: 10.1002/jcph.672] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 10/30/2015] [Indexed: 12/11/2022]
Affiliation(s)
| | - John Danziger
- Division of Nephrology; Beth Israel Deaconess Medical Center; Boston MA
| |
Collapse
|
33
|
Proton Pump Inhibitor Use and Magnesium Concentrations in Hemodialysis Patients: A Cross-Sectional Study. PLoS One 2015; 10:e0143656. [PMID: 26618538 PMCID: PMC4664382 DOI: 10.1371/journal.pone.0143656] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Accepted: 11/06/2015] [Indexed: 12/15/2022] Open
Abstract
Magnesium concentration is a proven predictor of mortality in hemodialysis patients. Recent reports have indicated that proton pump inhibitor (PPI) use affects serum magnesium levels, however few studies have investigated the relationship between PPI use and magnesium levels in hemodialysis patients. This study aimed to clarify the association between PPI use and serum magnesium levels in hemodialysis patients. We designed this cross sectional study and included 1189 hemodialysis patients in stable condition. Associations between PPI and magnesium-related factors, as well as other possible confounders, were evaluated using a multiple regression model. We defined hypomagnesemia as a value < 2.0 mg/dL, and created comparable logistic regression models to assess the association between PPI use and hypomagnesemia. PPI use is associated with a significantly lower mean serum magnesium level than histamine 2 (H2) receptor antagonists or no acid-suppressive medications (mean [SD] PPI: 2.52 [0.45] mg/dL; H2 receptor antagonist: 2.68 [0.41] mg/dL; no acid suppressive medications: 2.68 [0.46] mg/dL; P = 0.001). Hypomagnesemia remained significantly associated with PPI (adjusted OR, OR: 2.05; 95% CI: 1.14–3.69; P = 0.017). PPI use is associated with an increased risk of hypomagnesemia in hemodialysis patients. Future prospective studies are needed to explore magnesium replacement in PPI users on hemodialysis.
Collapse
|
34
|
Alhosaini M, Leehey DJ. Magnesium and Dialysis: The Neglected Cation. Am J Kidney Dis 2015; 66:523-31. [DOI: 10.1053/j.ajkd.2015.01.029] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Accepted: 01/13/2015] [Indexed: 11/11/2022]
|
35
|
Misra PS, Alam A, Lipman ML, Nessim SJ. The relationship between proton pump inhibitor use and serum magnesium concentration among hemodialysis patients: a cross-sectional study. BMC Nephrol 2015; 16:136. [PMID: 26268579 PMCID: PMC4535779 DOI: 10.1186/s12882-015-0139-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Accepted: 08/03/2015] [Indexed: 01/24/2023] Open
Abstract
Background Observational data suggest that serum magnesium (Mg) concentration is inversely related to vascular calcification and hyperparathyroidism among patients with end-stage renal disease (ESRD). In recent years, there have been several case reports of hypomagnesemia due to use of proton-pump inhibitors (PPI), with the hypomagnesemia attributed to inappropriate gastrointestinal (GI) Mg loss. We hypothesized that the tendency to GI Mg loss is more common than is currently reported. Since patients with ESRD have little to no renal Mg loss to affect serum Mg concentration, dialysis patients are an interesting population in whom to study the relationship between PPI use and serum Mg levels. Methods Using a single-center cross-sectional design, we studied 155 prevalent hemodialysis (HD) patients. Serum Mg concentration for each patient was determined based on the mean of 3 consecutive serum Mg levels drawn at 6 week intervals. PPI use at the time of the blood tests was documented. The relationship between PPI use and Mg concentration was determined in unadjusted analyses, as well as after adjustment for age, gender, race, cause of ESRD, diabetes, time on HD and dialysate Mg concentration. Results 55 % of patients were on PPIs at the time of the study. The majority of patients (62 %) used a dialysate Mg (in mmol/L) of 0.5, and the remainder (38 %) used a dialysate Mg of 0.375. Serum Mg levels were significantly lower among PPI users vs. non-users (0.93 vs. 1.02 mmol/L, p < 0.001). This finding persisted after stratifying for dialysate Mg concentration, and after multivariable adjustment (p < 0.001). In addition, more PPI users vs. non-users had a Mg level < 1 mmol/L (79 % vs. 43 %) and a Mg level < 0.8 mmol/L (16 % vs. 4 %). There was a non-significant trend toward increased time on PPI being associated with lower serum Mg levels (p = 0.067). Conclusion Among HD patients, PPI users have lower serum Mg levels as compared with non-users. Further research is required to determine whether the magnitude of change in Mg levels among PPI users is associated with adverse outcomes.
Collapse
Affiliation(s)
- Paraish S Misra
- Department of Medicine, Jewish General Hospital, McGill University, Montreal, Canada.
| | - Ahsan Alam
- Department of Medicine, Jewish General Hospital, McGill University, Montreal, Canada. .,Department of Medicine, Division of Nephrology, Royal Victoria Hospital, Montreal, Canada.
| | - Mark L Lipman
- Department of Medicine, Jewish General Hospital, McGill University, Montreal, Canada. .,Department of Medicine, Division of Nephrology, Jewish General Hospital, 3755 Cote-Sainte-Catherine Road, Room G-225.1, Montreal, QC, H3T 1E2, Canada.
| | - Sharon J Nessim
- Department of Medicine, Jewish General Hospital, McGill University, Montreal, Canada. .,Department of Medicine, Division of Nephrology, Jewish General Hospital, 3755 Cote-Sainte-Catherine Road, Room G-225.1, Montreal, QC, H3T 1E2, Canada.
| |
Collapse
|
36
|
Hypomagnesemia Induced by Long-Term Treatment with Proton-Pump Inhibitors. Gastroenterol Res Pract 2015; 2015:951768. [PMID: 26064102 PMCID: PMC4434191 DOI: 10.1155/2015/951768] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Accepted: 04/16/2015] [Indexed: 12/30/2022] Open
Abstract
In 2006, hypomagnesemia was first described as a complication of proton-pump inhibitors. To address this issue, we systematically reviewed the literature. Hypomagnesemia, mostly associated with hypocalcemic hypoparathyroidism and hypokalemia, was reported in 64 individuals on long-term proton-pump inhibitors. Hypomagnesemia recurred following replacement of one proton-pump inhibitor with another but not with a histamine type-2 receptor antagonist. The association between proton-pump inhibitors and magnesium metabolism was addressed in 14 case-control, cross-sectional studies. An association was found in 11 of them: 6 reports found that the use of proton-pump inhibitors is associated per se with a tendency towards hypomagnesemia, 2 found that this tendency is more pronounced in patients concurrently treated with diuretics, carboplatin, or cisplatin, and 2 found a relevant tendency to hypomagnesemia in patients with poor renal function. Finally, findings likely reflecting decreased intestinal magnesium uptake were observed on treatment with proton-pump inhibitors. Three studies did not disclose any relationship between magnesium metabolism and treatment with histamine type-2 receptor antagonists. In conclusion, proton-pump inhibitors may cause hypomagnesemia. In these cases, switching to a histamine type-2 receptor antagonist is advised.
Collapse
|
37
|
João Matias P, Azevedo A, Laranjinha I, Navarro D, Mendes M, Ferreira C, Amaral T, Jorge C, Aires I, Gil C, Ferreira A. Lower serum magnesium is associated with cardiovascular risk factors and mortality in haemodialysis patients. Blood Purif 2015; 38:244-52. [PMID: 25573320 DOI: 10.1159/000366124] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Accepted: 07/22/2014] [Indexed: 11/19/2022]
Abstract
BACKGROUND Hypomagnesaemia is a cardiovascular (CV) risk factor in the general population. The aim of this study was to evaluate the relationship between pre-dialysis magnesium (Mg) and CV risk markers, [including pulse pressure (PP), left ventricular mass index (LVMI) and vascular calcifications (VC)], and mortality in haemodialysis (HD) patients. METHODS We performed a 48-month prospective study in 206 patients under pre-dilution haemodiafiltration with a dialysate Mg concentration of 1 mmol/l. RESULTS Lower Mg concentrations were predictors of an increased PP (≥65 mm Hg) (p = 0.002) and LVMI (≥140 g/m(2)) (p = 0.03) and of a higher VC score (≥3) (p = 0.01). Patients with Mg <1.15 mmol/l had a lower survival at the end of the study (p = 0.01). Serum Mg <1.15 mmol/l was an independent predictor of all-cause (p = 0.01) and CV mortality (p = 0.02) when adjusted for multiple CV risk factors. CONCLUSIONS Lower Mg levels seem to be associated with increased CV risk markers, like PP, LVMI and VC, and with higher mortality in HD patients.
Collapse
|
38
|
Park CH, Kim EH, Roh YH, Kim HY, Lee SK. The association between the use of proton pump inhibitors and the risk of hypomagnesemia: a systematic review and meta-analysis. PLoS One 2014; 9:e112558. [PMID: 25394217 PMCID: PMC4230950 DOI: 10.1371/journal.pone.0112558] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 10/08/2014] [Indexed: 01/03/2023] Open
Abstract
Background Although many case reports have described patients with proton pump inhibitor (PPI)-induced hypomagnesemia, the impact of PPI use on hypomagnesemia has not been fully clarified through comparative studies. We aimed to evaluate the association between the use of PPI and the risk of developing hypomagnesemia by conducting a systematic review with meta-analysis. Methods We conducted a systematic search of MEDLINE, EMBASE, and the Cochrane Library using the primary keywords “proton pump,” “dexlansoprazole,” “esomeprazole,” “ilaprazole,” “lansoprazole,” “omeprazole,” “pantoprazole,” “rabeprazole,” “hypomagnesemia,” “hypomagnesaemia,” and “magnesium.” Studies were included if they evaluated the association between PPI use and hypomagnesemia and reported relative risks or odds ratios or provided data for their estimation. Pooled odds ratios with 95% confidence intervals were calculated using the random effects model. Statistical heterogeneity was assessed with Cochran’s Q test and I2 statistics. Results Nine studies including 115,455 patients were analyzed. The median Newcastle-Ottawa quality score for the included studies was seven (range, 6–9). Among patients taking PPIs, the median proportion of patients with hypomagnesemia was 27.1% (range, 11.3–55.2%) across all included studies. Among patients not taking PPIs, the median proportion of patients with hypomagnesemia was 18.4% (range, 4.3–52.7%). On meta-analysis, pooled odds ratio for PPI use was found to be 1.775 (95% confidence interval 1.077–2.924). Significant heterogeneity was identified using Cochran’s Q test (df = 7, P<0.001, I2 = 98.0%). Conclusions PPI use may increase the risk of hypomagnesemia. However, significant heterogeneity among the included studies prevented us from reaching a definitive conclusion.
Collapse
Affiliation(s)
- Chan Hyuk Park
- Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Hye Kim
- Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Yun Ho Roh
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Korea
| | - Ha Yan Kim
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Kil Lee
- Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| |
Collapse
|
39
|
Sherman RA. Briefly Noted. Semin Dial 2014. [DOI: 10.1111/sdi.12277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|