Clinical nephrology最新文献

{"title":"In Memoriam Hartmut H. Malluche.","authors":"Peter Sawaya","doi":"10.5414/CNP103157","DOIUrl":"https://doi.org/10.5414/CNP103157","url":null,"abstract":"","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143390281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Timing of magnesium supplementation in patients with nephrolithiasis: A randomized controlled trial.","authors":"Adam J Sharbaugh, Omar M Ayyash, Julie M Riley, Timothy D Averch, Michelle J Semins","doi":"10.5414/CN111168","DOIUrl":"10.5414/CN111168","url":null,"abstract":"<p><strong>Background: </strong>Urinary magnesium plays an important role in the prevention of calcium oxalate stone formation, but the role of magnesium supplementation has yet to be clearly defined. We examined the urinary biochemistry of patients taking magnesium supplementation with meals versus while fasting.</p><p><strong>Materials and methods: </strong>This was a single-institution, prospective, randomized controlled pilot study examining magnesium supplementation taken with meals versus while fasting in patients with a history of calcium oxalate stones and isolated hyperoxaluria. Patients were provided a controlled diet and randomized to take magnesium supplementation either fasting or with meals during a 7-day study period. A pre-intervention and post-intervention 24-hour urinalysis was completed for all patients.</p><p><strong>Results: </strong>Eight patients were enrolled with 4 patients randomized to each arm of magnesium supplementation. Those taking magnesium supplementation with meals experienced a median decrease of 17.8 mg/d in urinary oxalate, increase of 33.6 mg/d in urinary magnesium, and increase of 134.8 mg/d in urinary citrate from the pre- to the post-intervention 24-hour urinalysis. Those taking supplementation while fasting experienced an average decrease of 8.5 mg/d in urinary oxalate, increase of 21.8 mg/d in urinary magnesium, and increase of 116.6 mg/d of urinary citrate.</p><p><strong>Conclusion: </strong>Patients with a prior history of calcium oxalate stone formation and isolated hyperoxaluria who took magnesium supplementation with meals were found to have a more substantial improvement in urinary parameters on 24-hour urinalysis compared to those who took magnesium supplementation while fasting. Magnesium supplementation should be taken with meals if prescribed for the prevention of recurrent calcium oxalate nephrolithiasis.</p>","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143363968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and factors associated with renal insufficiency in patients with lung cancer: A cross-sectional study.","authors":"Guibao Ke, Yongzhang Huang, Ying Yu, Yonghua Peng, Zongshun Huang, Peilan Zhou, Ping Zhang, Xiaomin Yu, Qianglin Zeng, Xin Xu, Jie Xiao","doi":"10.5414/CN110961","DOIUrl":"10.5414/CN110961","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this study was to determine the prevalence of renal insufficiency in patients with lung cancer and factors associated with its development.</p><p><strong>Materials and methods: </strong>All patients at the First Affiliated Hospital of Guangzhou Medical University from January 1 to December 31, 2016 who had lung cancer were included in this study. Baseline characteristics, including age, sex, clinical features, estimated glomerular filtration rate (eGFR), echocardiographic findings, electrocardiogram results, and biochemical indicators were collected retrospectively. eGFR was divided into three categories: ≥ 60, 45 - 59, and < 45 mL/min/1.73m². Renal insufficiency was defined as eGFR < 60 mL/min/1.73m². The prevalence of co-occurring lung cancer and renal insufficiency as well as factors associated with it were also studied.</p><p><strong>Results: </strong>A total of 140 patients with a lung cancer diagnosis confirmed by pathologic examination were included. The prevalence of eGFR ≥ 60, 45 - 59, and < 45 mL/min/1.73m² categories was 77.14%, 12.14%, and 10.71%, respectively. The lung cancer subtypes were adenocarcinoma (102 cases (72.86%)), squamous cell carcinoma (23 cases (16.43%)), and small cell carcinoma (15 cases (10.71%)). Logistic regression analysis showed that age (odds ratio (OR), 5.522; 95% CI, 2.712 - 11.243; p < 0.001), proteinuria (OR, 4.832; 95% CI, 1.518 - 15.383; p = 0.008), and thyroid-specific transcription factor-1 (TTF-1) positivity (OR, 5.730; 95% CI, 1.509 - 21.754; p = 0.010) were independently associated with eGFR category < 60 mL/min/1.73m2. Age (OR, 2.372; 95% CI, 1.331 - 4.228; p = 0.003) and TTF-1 positivity (OR, 12.791; 95% CI, 3.394 - 49.575; p < 0.001) were independently associated with eGFR category 45 - 59 mL/min/1.73m². Finally, age (OR, 4.083; 95% CI, 1.979 - 8.426; p < 0.001), low albumin (OR, 9.05; 95% CI, 1.335 - 61.349; p = 0.024), and hyperuricemia (OR, 4.974; 95% CI, 1.22 - 20.282; p = 0.025) were independently associated with eGFR category < 45 mL/min/1.73m².</p><p><strong>Conclusion: </strong>Renal function is an important parameter to monitor in patients undergoing lung cancer treatment. The patient's age and presence of proteinuria, low albumin, hyperuricemia, and TTF-1 positivity in lung cancer are all independently associated with renal insufficiency in these patients. To ensure safe recovery and discharge after lung cancer treatment, factors associated with renal insufficiency should be recognized during treatment. Large-scale multicenter trials are warranted for further validation of these findings.</p>","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143363966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preoperative dapagliflozin use and cardiac surgery-associated acute kidney injury: A single-center retrospective cohort study.","authors":"Zitong Chen, Kang Liu, Xiaohua Liu, Buyun Wu, Zhimin Huang, Changying Xing, Huijuan Mao","doi":"10.5414/CN111514","DOIUrl":"10.5414/CN111514","url":null,"abstract":"<p><strong>Background: </strong>No drug has been shown to be effective in preventing cardiac surgery-associated acute kidney injury (CSA-AKI). In different clinical settings, sodium-glucose transporter 2 (SGLT2) inhibitors confer renal protection and may be promising drug candidates. We examined the association between preoperative dapagliflozin use and the incidence and prognosis of CSA-AKI.</p><p><strong>Materials and methods: </strong>Data were obtained for consecutive patients undergoing cardiac surgery with cardiopulmonary bypass between December 2020 and November 2022 at a large teaching hospital in Eastern China. The exposure was preoperative dapagliflozin use, and the primary outcome was the incidence of AKI within seven days following cardiac surgery. The secondary outcomes included dialysis, death, AKI recovery, and length of hospitalization. The association between the exposures and outcomes was determined by various logistic regression models with propensity scores.</p><p><strong>Results: </strong>A total of 1,424 patients were included, of which 201 (14.1%) received dapagliflozin preoperatively, and 321 (22.5%) developed CSA-AKI. Patients with dapagliflozin use developed CSA-AKI more frequently than those without (32.3 vs. 20.9%, unadjusted odds ratio 1.81; 95% CI, 1.30 - 2.50). However, the association became non-significant in the multivariate model (adjusted odds ratio, 1.11; 95% CI, 0.73 - 1.68), in the adjusted model with inverse probability weighting (odds ratio, 1.21; 95% CI, 0.76 - 1.93), or in the propensity-score-matched model (odds ratio, 1.09, 95% CI, 0.68 - 1.73). Furthermore, there was no significant association between preoperative dapagliflozin use and secondary outcomes.</p><p><strong>Conclusion: </strong>Results from this study suggest that preoperative dapagliflozin use was not associated with a lower risk of CSA-AKI.</p>","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143001229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The nonlinear correlation between total bilirubin and lumbar spine bone mineral density in patients receiving maintenance hemodialysis.","authors":"Na Zhao, Song-Tao Yang, Xiao-Fang Shen, Yue-Fei Xiao","doi":"10.5414/CN111473","DOIUrl":"10.5414/CN111473","url":null,"abstract":"<p><strong>Background: </strong>Patients receiving maintenance hemodialysis (MHD) are at increased risk of osteoporosis. The effects of bilirubin on bone metabolism vary among different disease populations. However, the relationship between total bilirubin (TBIL) and bone metabolism in MHD has not been investigated yet.</p><p><strong>Materials and methods: </strong>This cross-sectional study included 122 MHD patients aged ≥ 18 years who underwent regular hemodialysis at the Blood Purification Center of Aerospace Central Hospital from April 2021 to April 2023. Blood sampling and bone mineral density (BMD) examinations were conducted. Multivariate linear regression, restricted cubic spline and subgroup analyses were performed to evaluate the association between TBIL and BMD.</p><p><strong>Results: </strong>TBIL (correlation coefficient: 1.7 (0.17, 3.25); p = 0.04) was independently associated with BMD in the multivariate linear regression analysis. The results showed that BMD was nonlinearly related to TBIL in MHD patients, exhibiting a J shaped curve (p = 0.035). When plasma TBIL level < 0.64 mg/dL, there is an average increase of 5.3 (95% CI: 2.0 - 8.7; p = 0.002) g/cm² in BMD for every 1-unit increase in plasma TBIL level. The association between TBIL and BMD was not significant when the plasma TBIL level was ≥ 0.64 mg/dL.</p><p><strong>Conclusion: </strong>The relationship between TBIL and BMD in MHD patients is J-shaped, with an inflection point of 0.64 mg/dL.</p>","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142982633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of persistent hypercalcemia on hemoglobin levels after kidney transplantation.","authors":"Gabriel Cojuc-Konigsberg, Alfonso Gindl-Bracho, Cielo Estefanny Linares-Pérez, Sophia Albarrán-Muñoz, Estefania Reul-Linares, Nathalie Desire Pichardo-Cabrera, Lluvia A Marino-Vazquez, Luis Eduardo Morales-Buenrostro, Juan C Ramírez-Sandoval","doi":"10.5414/CN111553","DOIUrl":"10.5414/CN111553","url":null,"abstract":"<p><strong>Introduction: </strong>After kidney transplantation, persistent hyperparathyroidism commonly occurs, often alongside increased serum calcium levels. It is reasonable to infer that kidney transplant recipients (KTRs) with hypercalcemia related to persistent hyperparathyroidism are more susceptible to developing anemia. However, reports suggest that hypercalcemia could be a contributing factor to erythrocytosis. Our aim was to assess the effect of persistent hypercalcemia on the trajectory of hemoglobin levels after transplantation.</p><p><strong>Materials and methods: </strong>We conducted a retrospective cohort study investigating the trajectory of hemoglobin in 385 KTRs with and without persistent hypercalcemia (free Ca > 5.2 mg/dL). We performed mixed-model analyses adjusting for potential confounders.</p><p><strong>Results: </strong>Persistent hypercalcemia was present in 62% KTRs (56% male, median age 36 (IQR 28 - 48) years, median follow-up 4.1 (IQR 1 - 8.2) years). Compared to KTRs without hypercalcemia, KTRs with persistent hypercalcemia had a mean positive difference in hemoglobin levels of +0.76 g/dL/year (95% CI +0.45 - +1.08, p < 0.001) throughout the follow-up period. Specifically, the change slope was +0.80 (95% CI +0.32 - +1.27, p < 0.001) g/dL/year for males and +0.36 (95% CI +0.16 - +1.08, p < 0.001) g/dL/year for females. Persistent hypercalcemia was significantly associated with post-transplant erythrocytosis according to the WHO (47 vs. 24%, OR 2.8, 95% CI 1.8 - 4.4) and altitude-adjusted criteria (22 vs. 10%, OR 2.5, 95% CI 1.2 - 4.5). The effect of hypercalcemia on hemoglobin levels was consistent after adjusting for confounders, except in KTRs who developed an estimated glomerular filtration rate < 45 mL/min/1.73m2 after transplantation.</p><p><strong>Conclusion: </strong>Persistent hypercalcemia after kidney transplantation was significantly associated with higher hemoglobin levels and an increased risk of developing post-transplant erythrocytosis.</p>","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142945763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of adverse drug reactions of heparin and its derivates in the European Economic Area based on data from EudraVigilance between 2017 and 2021.","authors":"Yan Wang, Liang-Ying Gan, Zhun Sui, Mi Wang, Li Zuo","doi":"10.5414/CN111448","DOIUrl":"10.5414/CN111448","url":null,"abstract":"<p><strong>Introduction: </strong>Hemodialysis patients need long-term frequent use of parenteral anticoagulants, and the side effects need to be taken seriously. This study aimed to assess the reporting of adverse drug reactions (ADRs) following administration of unfractionated heparin (UFH), low molecular weight heparins (LMWHs), fondaparinux, and danaparoid, in relation to their usage in European Economic Area (EEA).</p><p><strong>Materials and methods: </strong>The total number of ADRs of each anticoagulant between 2017 to 2021 was collected using data from the EudraVigilance database. The number of hemorrhages, thrombocytopenia, injection-site reaction, liver injury, hypersensitivity and bone disorder were collected, respectively. Usage of these anticoagulants was estimated using sales data from the IQVIA MIDAS database. The reporting rates of ADRs were calculated and compared using χ²-test.</p><p><strong>Results: </strong>Between 2017 and 2021 in the EEA, the overall ADRs reporting rates per 10,000,000 standard units (SU) of UFH, enoxaparin, nadroparin, dalteparin, fondaparinux, and danaparoid were 12.3, 40.8, 23.6, 36.5, 91.4, and 430.0, respectively. There were significant differences among these drugs (χ² = 7,239.26, p < 0.001). Specifically, hemorrhage and thrombocytopenia were reported at higher rates, ranging from 2.8 to 140.1, and 2.0 to 115.9 per 10,000,000 SU among different anticoagulants. Injection-site reactions and hypersensitivity came in second, between 0.2 - 29.0 and 0.1 - 53.1 per 10,000,000 SU, respectively. The reporting rates for liver injury and bone disorder were reported at low rates.</p><p><strong>Conclusion: </strong>The reporting rates of ADRs for heparin and its derivates were all very low. In comparison, the reporting rate of ADRs for danaparoid and fondaparinux was relatively high. The most commonly reported ADRs were hemorrhage, thrombocytopenia, followed by injection-site reactions and hypersensitivity.</p>","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142945762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the mindset of kidney transplant recipients regarding COVID-19 vaccination: An insightful survey analysis.","authors":"Burak Pacacı, Ilay Berke, Dilek Barutcu Atas, Murat Tugcu, Hakki Arikan, Ebru Asicioglu, Serhan Tuglular, Arzu Velioglu","doi":"10.5414/CN111530","DOIUrl":"10.5414/CN111530","url":null,"abstract":"<p><strong>Background: </strong>Kidney transplant (KT) recipients are at risk of severe disease and high mortality from COVID-19, and vaccination offers some degree of protection. In this study, KT recipients' and controls' attitudes towards COVID-19 vaccination were examined.</p><p><strong>Materials and methods: </strong>In this cross-sectional survey-based study, the willingness and hesitancy towards COVID-19 vaccines in KT recipients and a control group from the general population were assessed via questionnaire. Vaccine hesitancy was described as either not being fully vaccinated or vaccine refusal.</p><p><strong>Results: </strong>A total of 154 KT recipients and 172 controls completed the questionnaire. The rate of those who had received at least 1 dose of COVID-19 vaccine was similar in the two study groups (92.4 vs. 92.9%, p = 0.88). The proportion of those fully vaccinated against COVID-19 was significantly lower in the KT recipients (58.7 vs. 70.4% p = 0.033). Only 11 (7.1%) of the KT recipients refused the COVID-19 vaccination. There was no significant difference between the groups in terms of vaccine refusal and vaccine hesitancy rates. Concerns about vaccine-related adverse events were common in both groups (63.6 vs. 53.8%; p = 0.488).</p><p><strong>Conclusion: </strong>Although participants showed a high willingness towards COVID-19 vaccination, the number of KT recipients who were fully vaccinated appears to be lower than controls. Concerns about vaccine-related adverse events were the main reason for avoiding vaccination. Healthcare personnel, particularly nephrologists and public health experts, must take a proactive role in addressing vaccine hesitancy and ensuring that patients receive the required protection against COVID-19.</p>","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142945765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nutritional and psychological sequelae of COVID-19 infection in maintenance hemodialysis patients.","authors":"Sara T Ibrahim, Basant M Talaat, Iman E ElGohary, Gihane I Khalil, Dalia A Maharem","doi":"10.5414/CN111369","DOIUrl":"10.5414/CN111369","url":null,"abstract":"<p><strong>Aim: </strong>The risk of infection with COVID-19 in hemodialysis (HD) patients is higher compared to the general population. Additionally, HD patients are at higher risk of developing post-COVID-19 infection sequelae. However, this has not been thoroughly investigated. Therefore, we aimed to study the impact of COVID-19 on nutritional status and psychological health in HD patients 6 months following recovery.</p><p><strong>Materials and methods: </strong>We recruited HD patients who were proven to be infected with COVID-19 and received treatment at two HD units in two institutions between April 2022 and December 2022. Additionally, we enrolled a group of age- and sex-matched HD patients who had not previously been infected with COVID-19 or received vaccination. Nutritional status was assessed using malnutrition inflammation score (MIS), while psychological health was assessed using online questionnaires. The Patient Health Questionnaire 9 (PHQ 9) was employed to assess symptoms of depression, the Generalized Anxiety Disorder 7 (GAD 7) was used to identify anxiety disorders, the Patient Health Questionnaire 15 (PHQ 15) was utilized to measure somatic symptoms, and the Insomnia Severity Index (ISI) was used to measure insomnia.</p><p><strong>Results: </strong>A total of 60 subjects (30 patients and 30 controls) were assessed in the study. We found statistically significant differences between patients and controls regarding the MIS (median score (interquartile range (IQR)); 11 (9 - 12) and 5.5 (5 - 7), respectively), PHQ 15 (median score (IQR); 17.5 (15 - 19) and 9 (6 - 11), respectively), PHQ 9 (median score (IQR); 17 (13 - 19) and 5 (7 - 8), respectively), GAD 7 (median score (IQR); 14 (11 - 16) and 6 (4 - 8), respectively), and ISI (median score (IQR); 20 (15 - 22) and 8 (7 - 11), respectively), with p < 0.001 for all scores.</p><p><strong>Conclusion: </strong>COVID-19 has long-term effects on the psychosocial health of HD patients and may lead to a higher incidence of malnutrition 6 months post recovery.</p>","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":"44-52"},"PeriodicalIF":1.1,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142307252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of bisphosphonates in chronic kidney disease is associated with cardiovascular death.","authors":"Kathleen A Borghoff, Agnes E Ounda, Melissa L Swee, Saket Girotra, Amal A Shibli-Rahhal, Patrick Ten Eyck, Diana I Jalal, Anna J Jovanovich","doi":"10.5414/CN111428","DOIUrl":"10.5414/CN111428","url":null,"abstract":"<p><strong>Background and objectives: </strong>Chronic kidney disease (CKD) is associated with increased cardiovascular risk, which may be mediated by vascular calcification. Based on evidence that bisphosphonates inhibit vascular calcification, we hypothesized use of bisphosphonates in CKD would be associated with lower incident cardiovascular disease (CVD), CVD-related mortality, and all-cause mortality.</p><p><strong>Materials and methods: </strong>This was a longitudinal observational study including 2,593 Framingham Offspring participants. We used propensity score-adjusted Cox regression models to determine the association between bisphosphonate use and outcomes: time to incident CVD, time to CVD-related mortality, and time to all-cause mortality. The data were stratified by presence or absence of CKD, defined as estimated glomerular filtration rate < 60 mL/min/1.73m². The propensity score included age, sex, hypertension, smoking status, diabetes, total cholesterol, high-density lipoprotein, and self-reported history of fracture.</p><p><strong>Results: </strong>In unadjusted and propensity score-adjusted analyses, those with CKD using bisphosphonates had a trend toward increased incident CVD risk (adjusted hazard ratio (HR) 1.66 (95% CI, 93 - 2.97)) compared to those with CKD not using bisphosphonates. Those with CKD using bisphosphonates also had increased risk of cardiovascular mortality in the propensity score-adjusted model (adjusted HR 2.20 (95% CI, 1.12 - 4.32)). There was no significant association between bisphosphonate use and all-cause mortality in participants with CKD. Among individuals without CKD, bisphosphonate use was significantly associated with an increase in all-cause mortality in the propensity-score adjusted analysis (adjusted HR 1.59 (95% CI, 1.27 - 1.98)). However, there was no significant association between bisphosphonate use and incident CVD events (adjusted HR 0.85 95% CI, 0.63 - 1.16) or CVD-related death (adjusted HR 0.70 (95% CI 0.36 - 1.37) in those without CKD.</p><p><strong>Conclusion: </strong>Contrary to our hypothesis, bisphosphonate use was associated with a trend toward increased incident CVD and a two-fold higher risk of CVD mortality in CKD.</p>","PeriodicalId":10396,"journal":{"name":"Clinical nephrology","volume":" ","pages":"5-11"},"PeriodicalIF":1.1,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142614747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}