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Prajjwal P, Marsool MDM, Yadav V, Kanagala RSD, Reddy YB, John J, Lam JR, Karra N, Amiri B, Islam MU, Nithya V, Marsool ADM, Gadam S, Vora N, Hussin OA. Neurological, cardiac, musculoskeletal, and renal manifestations of scleroderma along with insights into its genetics, pathophysiology, diagnostic, and therapeutic updates. Health Sci Rep 2024; 7:e2072. [PMID: 38660003 PMCID: PMC11040569 DOI: 10.1002/hsr2.2072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 04/08/2024] [Accepted: 04/09/2024] [Indexed: 04/26/2024] Open
Abstract
Background Scleroderma, also referred to as systemic sclerosis, is a multifaceted autoimmune condition characterized by abnormal fibrosis and impaired vascular function. Pathologically, it encompasses the persistent presence of inflammation, abnormal collagen buildup, and restructuring of blood vessels in various organs, resulting in a wide range of clinical symptoms. This review incorporates the most recent scientific literature on scleroderma, with a particular emphasis on its pathophysiology, clinical manifestations, diagnostic approaches, and treatment options. Methodology A comprehensive investigation was carried out on numerous databases, such as PubMed, MEDLINE, Scopus, Web of Science, and Google Scholar, to collect pertinent studies covering diverse facets of scleroderma research. Results Scleroderma presents with a range of systemic manifestations, such as interstitial lung disease, gastrointestinal dysmotility, Raynaud's phenomenon, pulmonary arterial hypertension, renal complications, neurological symptoms, and cardiac abnormalities. Serological markers, such as antinuclear antibodies, anti-centromere antibodies, and anti-topoisomerase antibodies, are important for classifying diseases and predicting their outcomes. Discussion The precise identification of scleroderma is crucial for promptly and correctly implementing effective treatment plans. Treatment approaches aim to improve symptoms, reduce complications, and slow down the progression of the disease. An integrated approach that combines pharmacological agents, including immunosuppressants, endothelin receptor antagonists, and prostanoids, with nonpharmacological interventions such as physical and occupational therapy is essential for maximizing patient care. Conclusion Through the clarification of existing gaps in knowledge and identification of emerging trends, our goal is to improve the accuracy of diagnosis, enhance the effectiveness of therapeutic interventions, and ultimately enhance the overall quality of life for individuals suffering from scleroderma. Ongoing cooperation and creative research are necessary to advance the field and achieve improved patient outcomes and new therapeutic discoveries.
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Affiliation(s)
| | | | - Vikas Yadav
- Department of Internal MedicinePt. B. D. S. Postgraduate Institute of Medical SciencesRohtakIndia
| | | | | | - Jobby John
- Department of Internal MedicineDr. Somervell Memorial CSI Medical College and HospitalNeyyāttinkaraIndia
| | - Justin Riley Lam
- Department of Internal MedicineCebu Institute of MedicineCebuPhilippines
| | - Nanditha Karra
- Department of Internal MedicineOsmania Medical CollegeHyderabadTelanganaIndia
| | - Bita Amiri
- Cardiovascular Research CenterTabriz University of Medical SciencesTabrizIran
| | - Moiz Ul Islam
- Department of Internal MedicinePunjab Medical CollegeFaisalabadPakistan
| | - Venkatesh Nithya
- Department of Internal MedicineS. D. Asfendiyarov Kazakh National Medical UniversityAlmatyKazakhstan
| | | | | | | | - Omniat Amir Hussin
- Department of MedicineAlmanhal University Academy of ScienceKhartoumSudan
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Lundström S, Buchwald P, Agger E. A retrospective cohort study on renal morbidity related to stoma type in inflammatory bowel disease patients following colectomy and ileal pouch-anal anastomosis surgery. Scand J Surg 2024:14574969241228411. [PMID: 38414142 DOI: 10.1177/14574969241228411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
BACKGROUND AND OBJECTIVE Defunctioning loop ileostomy (DLI) is frequently used to decrease the consequences of anastomotic leak after ileal pouch-anal anastomosis (IPAA) surgery but is controversial because of stoma-associated morbidity. The aim of this study was to describe stoma-associated morbidity in IPAA-DLI patients compared with terminal ileostomy patients. METHODS Patients treated with colectomy for inflammatory bowel disease at Skåne University Hospital, Sweden, between 2005 and 2021 were eligible for inclusion. Terminal stoma-related morbidity was measured until 12 months after colectomy, IPAA surgery, or conversion to ileorectal anastomosis, whichever occurred first. DLI-related morbidity was measured until 12 months after IPAA surgery or stoma closure, whichever occurred first. Laboratory data were reviewed up to 18 months after surgery since patients without complications were rarely subjected to blood sampling. Data on patient characteristics, renal function, surgical complications, and readmissions were collected retrospectively. Primary outcomes were DLI- and terminal ileostomy-related renal morbidity, whereas secondary outcomes focused on stoma-related complications. RESULTS The study cohort consisted of 165 patients with terminal ileostomy after colectomy (median (interquartile range (IQR)): stoma time 30 (15-74) months) and 42 patients with IPAA-DLI (median (IQR): stoma time 4 (3-5) months). One case of anastomotic IPAA leakage was observed. IPAA-DLI patients more often required hospital care due to high-volume stoma output immediately after surgery (0-30 days, 29%) compared with terminal ileostomy patients (4%, p < 0.001). There were no significant differences in acute renal injury (p = 0.073) or chronic renal failure (p = 0.936) incidences between the groups. DLI closure was achieved in 95% of IPAA-DLI patients, with 5% suffering Clavien-Dindo complications > 2. CONCLUSIONS IPAA-DLI patients exhibited higher incidence of short-term high-volume stoma output without higher rates of acute renal injury or chronic renal failure compared with terminal ileostomy patients in this small single-center retrospective study suggesting that the risk of renal morbidity in IPAA-DLI patients may have been overestimated.
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Affiliation(s)
- Simon Lundström
- Department of Surgery, Skåne University Hospital, Malmö, Sweden
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Pamela Buchwald
- Department of Surgery, Skåne University Hospital, Malmö, Sweden
| | - Erik Agger
- Department of Clinical Sciences, Lund University, Lund, Sweden
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Wang-Koehler E, Kern-Goldberger AR, Srinivas SK. Complications of lymphangioleiomyomatosis in pregnancy: a case report and review of the literature. AJOG Glob Rep 2024; 4:100309. [PMID: 38327672 PMCID: PMC10848140 DOI: 10.1016/j.xagr.2024.100309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024] Open
Abstract
Lymphangioleiomyomatosis is a rare cystic lung disease primarily affecting premenopausal females and may be exacerbated by pregnancy. We conducted a literature review of lymphangioleiomyomatosis during pregnancy with a specific focus on related maternal morbidity and obstetrical outcomes. We also report a case of lymphangioleiomyomatosis that presented as an acute spontaneous pneumothorax in the third trimester of pregnancy, followed by significant maternal morbidity. A 37-year-old primigravid woman who presented at 29 weeks 5 days gestation with chest pain was diagnosed with spontaneous pneumothorax. Further imaging demonstrated cystic lung lesions and renal angiomyolipomas. She developed severe abdominal pain concerning for placental abruption that led to an urgent cesarean delivery at 30 weeks 2 days gestation. Her course was complicated by recurrent pneumothorax, superimposed preeclampsia, and significant ileus and bowel dilation complicated by bowel perforation. For patients with a clinical suspicion of lymphangioleiomyomatosis in pregnancy, prompt recognition, diagnosis, and referral to appropriate multidisciplinary subspecialists is critical to mitigate complications and optimize outcomes both during and after pregnancy.
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Affiliation(s)
- Eileen Wang-Koehler
- Department of Obstetrics and Gynecology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA (Drs Wang-Koehler and Srinivas)
| | - Adina R. Kern-Goldberger
- Division of Maternal-Fetal Medicine, Women's Health Institute, Cleveland Clinic Foundation, Cleveland, OH (Dr Kern-Goldberger)
| | - Sindhu K. Srinivas
- Department of Obstetrics and Gynecology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA (Drs Wang-Koehler and Srinivas)
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA (Dr Srinivas)
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Farooq K, Hameed N, Zaib Z, Hameed MB, Ausaf H, Shakil F, Afzaal Nawaz M. Comparison of STONE Score, Guy's Stone Score, CROES Nomogram, and Seoul National University Renal Stone Complexity Score in Prognosticating Outcomes of Multiple-Tract Mini-Percutaneous Nephrolithotomy: A Retrospective Study. Cureus 2024; 16:e54790. [PMID: 38529424 PMCID: PMC10961480 DOI: 10.7759/cureus.54790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2024] [Indexed: 03/27/2024] Open
Abstract
Objective The objective of this study was to compare the STONE score (Size of the stone, Topography or location, degree of Obstruction of the urinary system, Number of stones, and Evaluation of Hounsfield units), Guy's stone score (GSS), Clinical Research Office of the Endourological Society (CROES) nomogram, and Seoul National University Renal Stone Complexity Score (RSCS) in prognosticating multiple tract mini-percutaneous nephrolithotomy (mPCNL) outcome. Methodology This descriptive retrospective analysis was carried out at the Urology Department, Lady Reading Hospital, Peshawar, Pakistan. Male and female patients in the age range of 18-70 years who underwent multiple tract mPCNL for renal stones from July 1, 2021, to June 30, 2023, were included in the analysis. Results A total of 110 patients were registered. Stone-free status (SFS) was achieved in 78.2% (n=86), and complications were observed in 13.6% (n=15) patients. The odds ratio for STONE score, GSS, CROES scoring system, and RSCS for predicting the SFS was 7.093 (95%CI 2.40-20.89), 9.333 (95%CI 2.92-29.81), 11.70 (95%CI 2.56-53.38) and 3.450 (95%CI 1.25-9.53), respectively. Conclusion Multiple tract mPCNL is a safe and effective technique for the management of renal stones, producing a high stone-free rate. This study demonstrated adequate efficacy and dependability of the four scoring systems in predicting SFS.
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Affiliation(s)
| | - Najma Hameed
- Radiology, Northwest General Hospital, Peshawar, PAK
| | - Zainab Zaib
- Obstetrics and Gynecology, Lady Reading Hospital, Peshawar, PAK
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Liu W, Zheng S, Du X. Association of Systemic Immune-Inflammation Index and Systemic Inflammation Response Index with Diabetic Kidney Disease in Patients with Type 2 Diabetes Mellitus. Diabetes Metab Syndr Obes 2024; 17:517-531. [PMID: 38327734 PMCID: PMC10849098 DOI: 10.2147/dmso.s447026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 01/12/2024] [Indexed: 02/09/2024] Open
Abstract
Purpose To evaluate the association of the systemic immune-inflammatory index (SII) and systemic inflammatory response index (SIRI) with the clinical and pathological features and progression of diabetic kidney disease (DKD). Patients and Methods We analyzed 303 patients with type 2 diabetes mellitus (T2DM), classifying them into distinct groups: T2DM, early DKD (EDKD), and clinical DKD (Cli-DKD). Variations in SII and SIRI levels across these groups and their association with renal function were assessed. Logistic regression analysis was used to identify independent risk factors for DKD. Additionally, in 43 patients with biopsy-confirmed DKD, we analyzed the relationship between SII, SIRI, and pathological changes. Kaplan-Meier survival analysis and the Cox proportional hazards model were used to assess the influence of SII and SIRI levels on outcomes in patients with DKD. Results SII and SIRI were significantly higher in the Cli-DKD group than in the T2DM and EDKD groups, and were positively correlated with the urinary albumin-creatinine ratio and negatively correlated with estimated glomerular filtration rate. Notably, SIRI was identified as an independent risk factor for DKD development. Additionally, a lower SII score was associated with a higher cumulative survival rate. Conclusion This study demonstrates an association between SII, SIRI, and renal function in patients with T2DM. A high SIRI was an independent risk factor for DKD, while an elevated SII was associated with an increased risk of kidney disease progression in biopsy-confirmed DKD cases. Our findings underscore the potential implications of utilizing SII and SIRI as cost-effective and readily available inflammatory indicators for monitoring DKD in primary care settings.
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Affiliation(s)
- Wenli Liu
- Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Shuran Zheng
- Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Xiaogang Du
- Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
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Vacaroiu IA, Balcangiu-Stroescu AE, Stanescu-Spinu II, Balan DG, Georgescu MT, Greabu M, Miricescu D, Cuiban E, Șerban-Feier LF, Lupușoru MOD, Gaube A, Georgescu DE. Chronic Pelvic Puzzle: Navigating Deep Endometriosis with Renal Complications. J Clin Med 2023; 13:220. [PMID: 38202227 PMCID: PMC10780270 DOI: 10.3390/jcm13010220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/16/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024] Open
Abstract
This case report delves into the intricacies of a challenging clinical scenario involving deep pelvic endometriosis, which manifested with renal complications. Endometriosis, a complex gynecological condition, is explored in this case, highlighting its multifaceted nature. The patient presented with a complex interplay of symptoms, including chronic pelvic pain, urinary tract issues, and severe deep adenomyosis. The diagnostic journey was protracted, emphasizing the need for early recognition and intervention in such cases. A thorough evaluation, including laparoscopic examination and histopathological analysis, revealed the extensive presence of endometriotic lesions in various pelvic and renal structures, ultimately leading to left hydronephrosis. The report underscores the significance of timely diagnosis and surgical intervention to prevent irreversible renal damage. This case provides valuable insights into the management of deep endometriosis with renal involvement and the importance of interdisciplinary collaboration. Understanding the complexities of this condition can aid in improving patient outcomes and enhancing the quality of care provided.
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Affiliation(s)
- Ileana Adela Vacaroiu
- Department of Nephrology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (I.A.V.); (E.C.); (L.F.Ș.-F.)
| | - Andra-Elena Balcangiu-Stroescu
- Department of Physiology, Faculty of Dentistry, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.-E.B.-S.); (I.-I.S.-S.)
| | - Iulia-Ioana Stanescu-Spinu
- Department of Physiology, Faculty of Dentistry, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.-E.B.-S.); (I.-I.S.-S.)
| | - Daniela Gabriela Balan
- Department of Physiology, Faculty of Dentistry, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.-E.B.-S.); (I.-I.S.-S.)
| | - Mihai-Teodor Georgescu
- “Prof. Dr. Al. Trestioreanu” Oncology Discipline, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Maria Greabu
- Department of Biochemistry, Faculty of Dentistry, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (M.G.); (D.M.)
| | - Daniela Miricescu
- Department of Biochemistry, Faculty of Dentistry, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (M.G.); (D.M.)
| | - Elena Cuiban
- Department of Nephrology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (I.A.V.); (E.C.); (L.F.Ș.-F.)
| | - Larisa Florina Șerban-Feier
- Department of Nephrology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania; (I.A.V.); (E.C.); (L.F.Ș.-F.)
| | - Mircea Ovidiu Denis Lupușoru
- Department of Physiology I, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania;
| | - Alexandra Gaube
- National Institute of Infectious Diseases “Prof. Dr. Matei Bals”, 1st Doctor Calistrat Grozovici St., 021105 Bucharest, Romania;
| | - Dragos-Eugen Georgescu
- “Dr. Ion Cantacuzino” General Surgery Discipline, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania;
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Moturi K, Sharma H, Hashemi-Sadraei N. Nephrotoxicity in the Age of Immune Checkpoint Inhibitors: Mechanisms, Diagnosis, and Management. Int J Mol Sci 2023; 25:414. [PMID: 38203586 PMCID: PMC10778678 DOI: 10.3390/ijms25010414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/15/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Immune checkpoint inhibitors (ICI) revolutionized cancer therapy by augmenting anti-tumor immunity via cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and programmed death-1/programmed death-ligand 1 (PD-1/PD-L1). However, this breakthrough is accompanied by immune-related adverse effects (irAEs), including renal complications. ICI-related nephritis involves complex mechanisms like auto-reactive T cells, auto-antibodies, reactivation of drug-specific T cells, and cytokine-driven inflammation culminating in AKI. ICI-AKI typically manifests weeks to months into treatment, often with other irAEs. Timely detection relies on monitoring creatinine levels and urine characteristics. Biomarkers, like soluble interleukin-2 receptor (sIL-2R) and urine cytokine levels, provide non-invasive insights, while renal biopsy remains the gold standard for confirmation. Management of ICI-AKI requires a balance between discontinuing ICI therapy and prompt immunosuppressive intervention, typically with corticosteroids. Some cases permit ICI therapy resumption, but varying renal recovery rates highlight the importance of vigilant monitoring and effective therapy. Beyond its clinical implications, the potential of irAEs to predict positive treatment responses in certain cancers raises intriguing questions. Data on nephritis-treatment response links are limited, and ongoing research explores this complex interaction. In summary, ICI therapy's transformative impact on cancer treatment is counterbalanced by irAEs, including nephritis. Early recognition and management are vital, with ongoing research refining diagnostic and treatment strategies.
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Affiliation(s)
- Krishna Moturi
- Department of Medicine, Division of Hematology and Oncology, University of New Mexico Comprehensive Cancer Center, Albuquerque, NM 87131, USA;
| | | | - Neda Hashemi-Sadraei
- Department of Medicine, Division of Hematology and Oncology, University of New Mexico Comprehensive Cancer Center, Albuquerque, NM 87131, USA;
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Crump C, Sundquist J, Sundquist K. Adverse pregnancy outcomes and long-term risk of chronic kidney disease in women: national cohort and co-sibling study. Am J Obstet Gynecol 2023:S0002-9378(23)00737-8. [PMID: 37827269 PMCID: PMC11006822 DOI: 10.1016/j.ajog.2023.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 09/21/2023] [Accepted: 10/05/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Women with adverse pregnancy outcomes may have higher subsequent risk of chronic kidney disease, but the long-term independent risks and potential causality are unclear. OBJECTIVE This study aimed to determine long-term risks of chronic kidney disease associated with 5 major adverse pregnancy outcomes in a large population-based cohort, and to assess for familial confounding using co-sibling analyses. STUDY DESIGN A national cohort study was conducted of all 2,201,279 women with a singleton delivery in Sweden from 1973 to 2015, followed up for chronic kidney disease identified from nationwide diagnoses through 2018. Cox regression was used to compute hazard ratios for chronic kidney disease associated with preterm delivery, small for gestational age, preeclampsia, other hypertensive disorders, and gestational diabetes, adjusting for other adverse pregnancy outcomes and maternal factors. Co-sibling analyses assessed for potential confounding by shared familial (genetic or environmental) factors. RESULTS In 56 million person-years of follow-up, 11,572 (0.5%) women were diagnosed with chronic kidney disease (median age, 61 years). All 5 adverse pregnancy outcomes were independently associated with increased chronic kidney disease risk. Within 10 years following delivery, adjusted hazard ratios associated with specific adverse pregnancy outcomes were: 7.12 for other hypertensive disorders (95% confidence interval, 5.88-8.62), 4.38 for preeclampsia (3.72-5.16), 3.50 for preterm delivery (2.95-4.15), 3.15 for gestational diabetes (2.53-3.92), and 1.22 for small for gestational age (1.02-1.44). All hazard ratios remained significantly elevated even 30 to 46 years after delivery (gestational diabetes, 3.32 [95% confidence interval, 2.96-3.72]; other hypertensive disorders, 2.44 [1.91-3.11]; preeclampsia, 2.03 [1.90-2.16]; preterm delivery, 1.56 [1.44-1.68]; and small for gestational age, 1.24 [1.16-1.31]). These findings were only partially (0%-45%) explained by shared familial factors. Women with multiple adverse pregnancy outcomes had further increases in risk. CONCLUSION In this large national cohort, women who experienced any of 5 major adverse pregnancy outcomes had increased risk for chronic kidney disease up to 46 years later. Women with adverse pregnancy outcomes need early preventive actions and long-term monitoring to reduce risk of chronic kidney disease.
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Affiliation(s)
- Casey Crump
- Department of Family and Community Medicine and of Epidemiology, Human Genetics and Environmental Sciences, University of Texas Health Science Center, Houston, TX.
| | - Jan Sundquist
- Department of Center for Primary Health Care Research, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Kristina Sundquist
- Department of Center for Primary Health Care Research, Department of Clinical Sciences, Lund University, Malmö, Sweden
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Vudathaneni VKP, Nadella SB, Hema D, Boyapati R. Renal Complications Following COVID-19 Vaccination: A Narrative Literature Review. Indian J Community Med 2023; 48:214-219. [PMID: 37323744 PMCID: PMC10263038 DOI: 10.4103/ijcm.ijcm_654_22] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 02/13/2023] [Indexed: 06/17/2023] Open
Abstract
Background Renal complications have previously been reported with various vaccinations, including those for influenza and hepatitis. On a similar note, a spectrum of nephrological complications, both de novo, and flare-ups, were reported after immunization with various coronavirus disease 2019 (COVID-19) vaccines, causing concerns among patients as well as physicians. Materials and Methods A systematic search of the literature published on renal complications seen post-COVID-19 vaccination was performed up to April 2022 using electronic databases such as PubMed and Google Scholar. Result Immunoglobulin A (IgA) nephropathy, minimal change disease, glomerulonephritis, acute kidney injury, nephrotic syndrome, and anti-neutrophil cytoplasmic antibody-associated vasculitis were some of the renal complications reported upon administration of COVID-19 vaccines. The causality and underlying pathogenic mechanisms linking these complications and COVID-19 vaccination remain unclear. Nonetheless, a temporal relationship has been established with dysregulated T-cell response, transient systemic pro-inflammatory cytokine response, molecular mimicry, delayed hypersensitivity reaction to the vaccine, and other mechanisms such as hyperresponsive IgA, dysregulation of neutrophil extracellular traps were hypothesized as the possible mechanisms linking renal complications and COVID-19 vaccination. Conclusion This review emphasizes the need for rigorous surveillance and reporting of the adverse events following COVID-19 vaccination and explores the underlying mechanisms instigating these renal complications in individuals vaccinated against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
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Affiliation(s)
| | | | - Duddukuri Hema
- Mamata Dental College, Giriprasad Nagar Colony, Khammam, Telangana, India
| | - Ramanarayana Boyapati
- Department of Periodontology, Sibar Institute of Dental Sciences, Takkellapadu, Guntur, Andhra Pradesh, India
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Liu X, Xiao H, Yao Y, Wang S, Zhang H, Zhong X, Yang Y, Ding J, Wang F. Prominent renal complications associated with MMACHC pathogenic variant c.80A > G in Chinese children with cobalamin C deficiency. Front Pediatr 2022; 10:1057594. [PMID: 36704130 PMCID: PMC9871484 DOI: 10.3389/fped.2022.1057594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 12/14/2022] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE CblC deficiency, the most common cobalamin metabolic abnormality, is caused by pathogenic variants in the MMACHC gene. The renal complications of this disease have been described only in a small number of cases. This study aimed to better delineate renal phenotype and genetic characteristics in Chinese children with cblC defect. METHODS Children with cblC deficiency who manifested as kidney damage were enrolled. Clinical, renal pathological, and genetic data were reviewed in detail. RESULTS Seven cases were enrolled. Ages at disease onset ranged from 9 months to 5 years. All patients presented with hematuria and proteinuria, and 2/7 cases presented with nephrotic syndrome. Renal dysfunction was observed in 4/7 cases. Renal biopsy was performed in 5/7 cases, and all of them had renal thrombotic microangiopathy. Macrocytic anemia was detected in all seven patients. Six out of seven cases had hypertension, and 2/7 cases presented with pulmonary hypertension. Two of them had a mild intellectual disability, and one suffered from epilepsy. Increased urine methylmalonic acid and plasma homocysteine were detected in seven cases, while two patients had normal levels of urine methylmalonic acid at the initial evaluation. After diagnosis, all seven cases were treated with hydroxocobalamin IM. Six cases were followed-up for 3-8 years. After treatments, anemia was the first to be recovered, followed by proteinuria. Renal function recovered after 1 year in two cases, whereas patient 2 progressed to stage 2 chronic kidney disease 13 years after onset. While a case presented with end-stage kidney disease because of late diagnosis, one case died 3 months after disease onset due to giving up treatment. Three MMACHC pathogenic variants c.80A > G (8/14), c.609G > A (4/14), and c.658_660delAAG (2/14) were detected in all seven children. CONCLUSION MMACHC variant c.80A > G may be associated with prominent renal complications in Chinese cblC patients. Macrocytic anemia and hyperhomocysteinemia are useful clues for patients with hematuria and proteinuria caused by cblC defect. The most frequent renal pathological manifestation is thrombotic microangiopathy. Early diagnosis and treatment resulted in improving renal and hematological signs.
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Affiliation(s)
- Xiaoyu Liu
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Huijie Xiao
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Yong Yao
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Suxia Wang
- Laboratory of Electron Microscopy, Pathological Center, Peking University First Hospital, Beijing, China
| | - Hongwen Zhang
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Xuhui Zhong
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Yanling Yang
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Jie Ding
- Department of Pediatrics, Peking University First Hospital, Beijing, China
| | - Fang Wang
- Department of Pediatrics, Peking University First Hospital, Beijing, China
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Farrelly E, Lindbo L, Seiger Å. The Stockholm Spinal Cord Uro Study: 3. Urodynamic characteristics in a regional prevalence group of persons with spinal cord injury and indications for improved follow-up. Scand J Urol 2021; 55:412-418. [PMID: 34279177 DOI: 10.1080/21681805.2021.1954994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AIMS Examine the outcome of urodynamic studies in a regional prevalence group of patients with traumatic spinal cord injury (SCI), explore relationships between urodynamic parameters and renal complications/other SCI-related dysfunctions, assess the role of urodynamics in SCI follow-up. METHODS In a cross-sectional study, 211 patients were included, who attended a yearly check-up and had urodynamics performed as part of the follow-up in addition to S-creatinine, S-cystatin-C, renal ultrasound, and a questionnaire regarding complications. Relationships between urodynamic parameters and renal complications/other SCI-related dysfunctions were explored by descriptive and comparative statistics. RESULTS Neurogenic detrusor overactivity (NDO) was found in 150, underactive/acontractile detrusor in 44, normal detrusor function in 17 patients. Maximum detrusor pressures during filling/voiding in NDO attained mean levels of >40 cm H2O in 68% of patients and >25 cm H2O in 83%. Reduced compliance of the bladder wall, cystometric bladder capacity <250 mL, and detrusor overactivity leakage during filling were associated with higher detrusor pressures. Detrusor overactivity during more than one-third of the filling phase was significantly related to signs of renal complications among patients with SCI duration 11-20 years. No significant relationships were found between other urodynamic parameters and renal/other SCI-related complications. Renal complications in underactive/acontractile and normal detrusor function co-varied with evidence of previous NDO and other co-morbidities which may negatively influence kidney function. CONCLUSIONS Maximum detrusor pressures during the filling/voiding phases attained high levels in a majority of patients. Detrusor overactivity during more than one-third of the filling phase was significantly related to signs of renal complications.
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Affiliation(s)
- Elisabeth Farrelly
- Division of Clinical Geriatrics, Department NVS, Karolinska Institute, Solna, Sweden.,Department of Surgical and Perioperative Sciences, Urology and Andrology, Umeå University Hospital, Umeå, Sweden
| | | | - Åke Seiger
- Division of Clinical Geriatrics, Department NVS, Karolinska Institute, Solna, Sweden.,Aleris Rehab Station, Stockholm, Sweden
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12
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Belliere J, Mazieres J, Meyer N, Chebane L, Despas F. Renal Complications Related to Checkpoint Inhibitors: Diagnostic and Therapeutic Strategies. Diagnostics (Basel) 2021; 11:1187. [PMID: 34208848 PMCID: PMC8303282 DOI: 10.3390/diagnostics11071187] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 06/12/2021] [Accepted: 06/28/2021] [Indexed: 12/12/2022] Open
Abstract
Immune checkpoint inhibitors (ICI) targeting CTLA-4 and the PD-1/PD-L1 axis have unprecedentedly improved global prognosis in several types of cancers. However, they are associated with the occurrence of immune-related adverse events. Despite their low incidence, renal complications can interfere with the oncologic strategy. The breaking of peripheral tolerance and the emergence of auto- or drug-reactive T-cells are the main pathophysiological hypotheses to explain renal complications after ICI exposure. ICIs can induce a large spectrum of renal symptoms with variable severity (from isolated electrolyte disorders to dialysis-dependent acute kidney injury (AKI)) and presentation (acute tubule-interstitial nephritis in >90% of cases and a minority of glomerular diseases). In this review, the current trends in diagnosis and treatment strategies are summarized. The diagnosis of ICI-related renal complications requires special steps to avoid confounding factors, identify known risk factors (lower baseline estimated glomerular filtration rate, proton pump inhibitor use, and combination ICI therapy), and prove ICI causality, even after long-term exposure (weeks to months). A kidney biopsy should be performed as soon as possible. The treatment strategies rely on ICI discontinuation as well as co-medications, corticosteroids for 2 months, and tailored immunosuppressive drugs when renal response is not achieved.
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Affiliation(s)
- Julie Belliere
- Department of Nephrology and Organ Transplantation, University Hospital of Toulouse, 31 400 Toulouse, France
- INSERM U1048 (Institute of Metabolic and Cardiovascular Diseases), 31 400 Toulouse, France
- Department of Biological Sciences, Paul Sabatier University, 31 400 Toulouse, France; (J.M.); (N.M.)
| | - Julien Mazieres
- Department of Biological Sciences, Paul Sabatier University, 31 400 Toulouse, France; (J.M.); (N.M.)
- Institut Universitaire du Cancer Toulouse Oncopole, 31 400 Toulouse, France
- Department of Pneumology, University Hospital of Toulouse, 31 400 Toulouse, France
| | - Nicolas Meyer
- Department of Biological Sciences, Paul Sabatier University, 31 400 Toulouse, France; (J.M.); (N.M.)
- Institut Universitaire du Cancer Toulouse Oncopole, 31 400 Toulouse, France
- Department of Dermatology, University Hospital of Toulouse, 31 400 Toulouse, France
| | - Leila Chebane
- Service Pharmacologie Médicale et Clinique, Centre Midi-Pyrénées de PharmacoVigilance, de Pharmacoépidémiologie et d’Informations sur le Médicament, 31 400 Toulouse, France; (L.C.); (F.D.)
| | - Fabien Despas
- Service Pharmacologie Médicale et Clinique, Centre Midi-Pyrénées de PharmacoVigilance, de Pharmacoépidémiologie et d’Informations sur le Médicament, 31 400 Toulouse, France; (L.C.); (F.D.)
- Service de Pharmacologie Médicale et Clinique, Faculté de Médecine, Université Paul Sabatier, Equipe PEPSS Centre d’Investigation Clinique 1436, INSERM 1297, 31 400 Toulouse, France
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13
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Tancredi M, Rosengren A, Svensson AM, Pivodic A, Gudbjörnsdottir S, Wedel H, Lind M. Glycaemic control and excess risk of major coronary events in patients with type 2 diabetes: a population-based study. Open Heart 2019; 6:e000967. [PMID: 31565231 PMCID: PMC6744076 DOI: 10.1136/openhrt-2018-000967] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 04/18/2019] [Accepted: 05/06/2019] [Indexed: 12/21/2022] Open
Abstract
Objective The purpose of the study was to investigate the excess risk of acute myocardial infarction (AMI) and death from coronary artery disease (coronary heart disease, CHD) in relation to age, level of glycaemic control and renal complications in patients with type 2 diabetes. Methods A total of 431 579 patients with type 2 diabetes mellitus registered in the Swedish National Diabetes Register from 1 January 1998 to 31 December 2012, and 2 173 620 controls from the general population were included. Cox regression was used to study the excess risk of AMI and CHD. Results During follow-up of 5.1 years in the diabetes group and 5.4 years in the control group, 36 124 (8.4%) and 115 712 (5.3%) CHD events were registered, with corresponding incidence rates/1000 person-years of 14.64 (95% CI 14.49 to 14.79) and 8.73 (95% CI 8.68 to 8.78), respectively. The HR after adjustment for sex and age was 1.67 (1.65-1.69) which was reduced to 1.42 (1.41-1.44) with further adjustment for level of education, country of birth, diabetes duration and comorbidities. The multivariable-adjusted HR for AMI and CHD death with a time-updated glycated haemoglobin level of 6.9% or lower (≤52 mmol/mol) together with normoalbuminuria and estimated glomerular filtration rate ≥60 mL/min for patients with diabetes compared with controls was 0.95 (95% CI 0.92 to 0.98, p<0.001). Conclusions In this study, the excess risk of AMI and CHD death was higher for patients with type 2 diabetes compared with controls but converged to that in the general population in patients with on-target HbA1c levels and without renal complications.
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Affiliation(s)
- Mauro Tancredi
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden.,Department of Medicine, NU-Hospital Organization, Trollhättan and Uddevalla, Sweden
| | - Annika Rosengren
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Ann-Marie Svensson
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden.,Centre of Registers in region Västra Götaland, Gothenburg, Sweden
| | - Aldina Pivodic
- Statistiska Konsultgruppen, Gothenburg, Sweden.,Department of Ophthalmology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Soffia Gudbjörnsdottir
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Hans Wedel
- Health Metrics Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Marcus Lind
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden.,Department of Medicine, NU-Hospital Organization, Trollhättan and Uddevalla, Sweden
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14
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Demosthenous C, Vlachaki E, Apostolou C, Eleftheriou P, Kotsiafti A, Vetsiou E, Mandala E, Perifanis V, Sarafidis P. Beta-thalassemia: renal complications and mechanisms: a narrative review. ACTA ACUST UNITED AC 2019; 24:426-438. [PMID: 30947625 DOI: 10.1080/16078454.2019.1599096] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Beta-thalassemias are a group of recessively autosomal inherited disorders of hemoglobin synthesis, which, due to mutations of the beta-globin gene, lead to various degrees of defective beta-chain production, an imbalance in alpha/beta-globin chain synthesis, ineffective erythropoiesis, and anemia. Improved survival in thalassemic patients has led to the emergence of previously unrecognized complications, such as renal disease. METHODS A comprehensive literature review through PubMed was undertaken to summarize the published evidence on the epidemiology and pathophysiology of renal disease in thalassemia. Literature sources published in English since 1990 were searched, using the terms beta-thalassemia, renal disease. RESULTS Renal disease is considered to be the 4th cause of morbidity among patients with transfusion dependent thalassemia. Chronic anemia, hypoxia and iron overload are the main mechanisms implicated in development of renal injury, whereas several studies also suggested a contributive role of iron chelators. DISCUSSION AND CONCLUSION Kidney disease may develop through progressive renal tubular and glomerular damage; thus, its early recognition is important in order to prevent and/or reverse deterioration. This review will provide an insight on the involved mechanisms implicated in kidney disease in thalassemic patients and will discuss the updates on diagnosis and prevention of renal complications in thalassemia.
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Affiliation(s)
- Christos Demosthenous
- a Department of Hematology and HCT Unit , General Hospital of Thessaloniki "George Papanicolaou" , Thessaloniki , Greece
| | - Efthymia Vlachaki
- b Adults Thalassemia Unit, Second Department of Internal Medicine , Aristotle University, Hippokration Hospital , Thessaloniki , Greece
| | - Chrysa Apostolou
- b Adults Thalassemia Unit, Second Department of Internal Medicine , Aristotle University, Hippokration Hospital , Thessaloniki , Greece
| | - Perla Eleftheriou
- c Department of Haematology , University College London , London , UK
| | - Aggeliki Kotsiafti
- b Adults Thalassemia Unit, Second Department of Internal Medicine , Aristotle University, Hippokration Hospital , Thessaloniki , Greece
| | - Evangelia Vetsiou
- b Adults Thalassemia Unit, Second Department of Internal Medicine , Aristotle University, Hippokration Hospital , Thessaloniki , Greece
| | - Evdokia Mandala
- d Fourth Department of Internal Medicine , Aristotle University, Hippokration Hospital , Thessaloniki , Greece
| | - Vassilios Perifanis
- e First Propedeutic Department of Internal Medicine , Aristotle University, AHEPA General Hospital of Thessaloniki , Thessaloniki , Greece
| | - Pantelis Sarafidis
- f Department of Nephrology , Hippokration Hospital, Aristotle University of Thessaloniki , Thessaloniki , Greece
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15
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Jaikumkao K, Pongchaidecha A, Chueakula N, Thongnak LO, Wanchai K, Chatsudthipong V, Chattipakorn N, Lungkaphin A. Dapagliflozin, a sodium-glucose co-transporter-2 inhibitor, slows the progression of renal complications through the suppression of renal inflammation, endoplasmic reticulum stress and apoptosis in prediabetic rats. Diabetes Obes Metab 2018; 20:2617-2626. [PMID: 29923295 DOI: 10.1111/dom.13441] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 06/05/2018] [Accepted: 06/15/2018] [Indexed: 12/13/2022]
Abstract
AIM To evaluate the renoprotective roles of dapagliflozin in prediabetic rats in order to elucidate the effects of this sodium-glucose co-transporter-2 (SGLT2) inhibitor on the renal complications associated with metabolic dysfunction in diet-induced obesity. METHODS Obesity was induced by feeding a high-fat diet (HFD) to male Wistar rats for 16 weeks. HFD-fed rats were treated with dapagliflozin (1 mg/kg/d) or metformin (30 mg/kg/d) by oral gavage for 4 weeks after insulin resistance had been established. The metabolic characteristics and renal function associated with lipid accumulation, inflammation, fibrosis, endoplasmic reticulum (ER) stress and apoptosis in the renal tissue were examined. RESULTS The results showed that HFD-fed rats developed both obesity and impaired renal function, along with increased renal triglyceride accumulation. Importantly, dapagliflozin had greater efficacy in improving renal function and reducing both body weight and visceral fat accumulation than metformin treatment. Dapagliflozin and metformin were found to have similar effects regarding the suppression of renal triglycerides, superoxide dismutase (SOD) expression and malondialdehyde (MDA) levels, subsequently leading to a decrease in renal inflammation and fibrosis. Renal ER stress and apoptosis were increased in HFD-fed rats and were effectively reduced after administration of dapagliflozin. The expression of renal SGLT2 was not affected by administration of dapagliflozin or metformin. CONCLUSION Collectively, these findings indicate that dapagliflozin exerts renoprotective effects by alleviating obesity-induced renal inflammation, fibrosis, ER stress, apoptosis and lipid accumulation in the prediabetic condition.
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Affiliation(s)
- Krit Jaikumkao
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Anchalee Pongchaidecha
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Nuttawud Chueakula
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - La-Ongdao Thongnak
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Keerati Wanchai
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- School of Medicine, Mae Fah Luang University, Chiang Rai, Thailand
| | | | - Nipon Chattipakorn
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Cardiac Electrophysiology Research and Training Centre, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Anusorn Lungkaphin
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Centre for Research and Development of Natural Products for Health, Chiang Mai University, Chiang Mai, Thailand
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16
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Elaziz MMA, Fayed A. Patterns of renal involvement in a cohort of patients with inflammatory bowel disease in Egypt. Acta Gastroenterol Belg 2018; 81:381-385. [PMID: 30350525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND AND STUDY AIM Renal complications are frequent extraintestinal manifestations in inflammatory bowel disease (IBD). We aimed in our study to describe the spectrum of renal affection in our IBD patients. PATIENTS AND METHODS This study is a retrospective analysis of renal biopsies done for IBD patients who developed renal diseases, at Cairo University Hospital, from June 2005 to Jan. 2016. Results : Among 896 IBD patients, 218 patients (24.3%) developed renal affection. The onset of renal disease mandated renal biopsy at 5.6 ± 7.4 years after IBD diagnosis. Nephrotic range proteinuria was the most common indication for a renal biopsy [81 (37.15%) patients]. Amyloidosis was the most common renal pathological diagnosis [56 patients (25.7%)] followed by immunoglobulin A (IgA) nephropathy [35 patients (16.1%)], focal segmental glome- rulosclerosis (FSGS) [32patients (14.7%)], crescentic glomerulonephritis (CGN) [32 patients (14.7%)], membranous nephropathy (MN) [18 patients (8.25%)], minimal change disease [17 patients (7.7%)], chronic interstitial nephritis (CIN) [10 patients (4.6%)], acute tubular necrosis (ATN) [8 patients (3.7%)], thrombotic microangiopathy (TMA) [6 patients (2.75%)], and acute interstitial nephritis (AIN)[4 patients (1.8%)]. Variable renal histopathology diagnoses did not correlate with age, duration of IBD diagnosis, or drugs used for IBD treatment. Crescentic GN was significantly correlating with ASCA, ANCA-p, and ANCA-c in serum. CONCLUSION Amyloidosis is a common renal pathological diagnosis in our patients, and is followed by IgA nephropathy, and FSGS.
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MESH Headings
- Acute Disease
- Adult
- Amyloidosis/epidemiology
- Amyloidosis/etiology
- Amyloidosis/metabolism
- Amyloidosis/pathology
- Antibodies, Antineutrophil Cytoplasmic/metabolism
- Biopsy
- Egypt/epidemiology
- Female
- Glomerulonephritis/epidemiology
- Glomerulonephritis/etiology
- Glomerulonephritis/metabolism
- Glomerulonephritis/pathology
- Glomerulonephritis, IGA/epidemiology
- Glomerulonephritis, IGA/etiology
- Glomerulonephritis, IGA/metabolism
- Glomerulonephritis, IGA/pathology
- Glomerulonephritis, Membranous/epidemiology
- Glomerulonephritis, Membranous/etiology
- Glomerulonephritis, Membranous/metabolism
- Glomerulonephritis, Membranous/pathology
- Glomerulosclerosis, Focal Segmental/epidemiology
- Glomerulosclerosis, Focal Segmental/etiology
- Glomerulosclerosis, Focal Segmental/metabolism
- Glomerulosclerosis, Focal Segmental/pathology
- Humans
- Inflammatory Bowel Diseases/complications
- Inflammatory Bowel Diseases/epidemiology
- Inflammatory Bowel Diseases/physiopathology
- Kidney Cortex Necrosis/epidemiology
- Kidney Cortex Necrosis/etiology
- Kidney Cortex Necrosis/metabolism
- Kidney Cortex Necrosis/pathology
- Kidney Diseases/epidemiology
- Kidney Diseases/etiology
- Kidney Diseases/metabolism
- Kidney Diseases/pathology
- Male
- Middle Aged
- Nephritis, Interstitial/epidemiology
- Nephritis, Interstitial/etiology
- Nephritis, Interstitial/metabolism
- Nephritis, Interstitial/pathology
- Nephrosis, Lipoid/epidemiology
- Nephrosis, Lipoid/etiology
- Nephrosis, Lipoid/metabolism
- Nephrosis, Lipoid/pathology
- Nephrotic Syndrome/epidemiology
- Nephrotic Syndrome/etiology
- Nephrotic Syndrome/metabolism
- Nephrotic Syndrome/pathology
- Proteinuria/epidemiology
- Proteinuria/etiology
- Proteinuria/metabolism
- Proteinuria/pathology
- Renal Insufficiency, Chronic/epidemiology
- Renal Insufficiency, Chronic/etiology
- Renal Insufficiency, Chronic/metabolism
- Renal Insufficiency, Chronic/pathology
- Retrospective Studies
- Thrombotic Microangiopathies/epidemiology
- Thrombotic Microangiopathies/etiology
- Thrombotic Microangiopathies/metabolism
- Thrombotic Microangiopathies/pathology
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Affiliation(s)
- M M A Elaziz
- Department of Medicine, Cairo University Hospital, Cairo, Egypt
| | - A Fayed
- Department of Medicine, Cairo University Hospital, Cairo, Egypt
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17
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Heung M, Steffick DE, Zivin K, Gillespie BW, Banerjee T, Hsu CY, Powe NR, Pavkov ME, Williams DE, Saran R, Shahinian VB. Acute Kidney Injury Recovery Pattern and Subsequent Risk of CKD: An Analysis of Veterans Health Administration Data. Am J Kidney Dis 2015; 67:742-52. [PMID: 26690912 DOI: 10.1053/j.ajkd.2015.10.019] [Citation(s) in RCA: 246] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 10/14/2015] [Indexed: 01/06/2023]
Abstract
BACKGROUND Studies suggest an association between acute kidney injury (AKI) and long-term risk for chronic kidney disease (CKD), even following apparent renal recovery. Whether the pattern of renal recovery predicts kidney risk following AKI is unknown. STUDY DESIGN Retrospective cohort. SETTING & PARTICIPANTS Patients in the Veterans Health Administration in 2011 hospitalized (> 24 hours) with at least 2 inpatient serum creatinine measurements, baseline estimated glomerular filtration rate > 60 mL/min/1.73 m², and no diagnosis of end-stage renal disease or non-dialysis-dependent CKD: 17,049 (16.3%) with and 87,715 without AKI. PREDICTOR Pattern of recovery to creatinine level within 0.3 mg/dL of baseline after AKI: within 2 days (fast), in 3 to 10 days (intermediate), and no recovery by 10 days (slow or unknown). OUTCOME CKD stage 3 or higher, defined as 2 outpatient estimated glomerular filtration rates < 60 mL/min/1.73m² at least 90 days apart or CKD diagnosis, dialysis therapy, or transplantation. MEASUREMENTS Risk for CKD was modeled using modified Poisson regression and time to death-censored CKD was modeled using Cox proportional hazards regression, both stratified by AKI stage. RESULTS Most patients' AKI episodes were stage 1 (91%) and 71% recovered within 2 days. At 1 year, 18.2% had developed CKD (AKI, 31.8%; non-AKI, 15.5%; P < 0.001). In stage 1, the adjusted relative risk ratios for CKD stage 3 or higher were 1.43 (95% CI, 1.39-1.48), 2.00 (95% CI, 1.88-2.12), and 2.65 (95% CI, 2.51-2.80) for fast, intermediate, and slow/unknown recovery. A similar pattern was observed in subgroup analyses incorporating albuminuria and sensitivity analysis of death-censored time to CKD. LIMITATIONS Variable timing of follow-up and mostly male veteran cohort may limit generalizability. CONCLUSIONS Patients who develop AKI during a hospitalization are at substantial risk for the development of CKD by 1 year following hospitalization and timing of AKI recovery is a strong predictor, even for the mildest forms of AKI.
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Affiliation(s)
| | | | - Kara Zivin
- Department of Psychology, University of Michigan, Ann Arbor, MI; Ann Arbor Veteran Affairs Medical Center, Ann Arbor, MI
| | | | - Tanushree Banerjee
- Department of Medicine, University of California San Francisco, San Francisco, CA
| | - Chi-Yuan Hsu
- Department of Medicine, University of California San Francisco, San Francisco, CA
| | - Neil R Powe
- Department of Medicine, University of California San Francisco, San Francisco, CA
| | | | | | - Rajiv Saran
- Kidney Epidemiology and Cost Center, Ann Arbor, MI
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18
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Abstract
BACKGROUND Good glycemic control can delay the progression of kidney diseases in type 2 diabetes mellitus (T2DM) patients with renal complications. To date, the association between antidiabetic agents and glycemic control in this specific patient population is not well established. PURPOSE This study aimed to identify antidiabetic regimens as well as other factors that associated with glycemic control in T2DM patients with different stages of chronic kidney disease (CKD). PATIENTS AND METHODS This retrospective, cross-sectional study involved 242 T2DM inpatients and outpatients with renal complications from January 2009 to March 2014 and was conducted in a tertiary teaching hospital in Malaysia. Glycated hemoglobin (A1C) was used as main parameter to assess patients' glycemic status. Patients were classified to have good (A1C <7%) or poor glycemic control (A1C ≥7%) based on the recommendations of the American Diabetes Association. RESULTS Majority of the patients presented with CKD stage 4 (43.4%). Approximately 55.4% of patients were categorized to have poor glycemic control. Insulin (57.9%) was the most commonly prescribed antidiabetic medication, followed by sulfonylureas (43%). Of all antidiabetic regimens, sulfonylureas monotherapy (P<0.001), insulin therapy (P=0.005), and combination of biguanides with insulin (P=0.038) were found to be significantly associated with glycemic control. Other factors including duration of T2DM (P=0.004), comorbidities such as anemia (P=0.024) and retinopathy (P=0.033), concurrent medications such as erythropoietin therapy (P=0.047), α-blockers (P=0.033), and antigouts (P=0.003) were also correlated with A1C. CONCLUSION Identification of factors that are associated with glycemic control is important to help in optimization of glucose control in T2DM patients with renal complication.
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Affiliation(s)
- Hasniza Zaman Huri
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
- Clinical Investigation Centre, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Lay Peng Lim
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Soo Kun Lim
- Renal Unit, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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19
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Bakr A, Al-Tonbary Y, Osman G, El-Ashry R. Renal complications of beta-thalassemia major in children. Am J Blood Res 2014; 4:1-6. [PMID: 25232499 PMCID: PMC4165117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 07/27/2014] [Indexed: 06/03/2023]
Abstract
The success that has been made in the care of patients with thalassemia has led to the emergence of unrecognized complications including several renal abnormalities. Chronic anemia and iron overload as well as the use of iron chelator are believed to lie behind these abnormalities. Many investigators document the presence of tubular dysfunction and abnormalities in glomerular filtration rate in these patients. In this review we will discuss the updates in the diagnosis, pathogenesis and prevention of renal complications of thalassemia.
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Affiliation(s)
- Ashraf Bakr
- Pediatric Nephrology Unit, Department of Pediatrics, Mansoura UniversityMansoura, Egypt
| | - Youssef Al-Tonbary
- Pediatric Hematology Unit, Department of Pediatrics, Mansoura UniversityMansoura, Egypt
| | - Ghada Osman
- Department of Pediatrics, Ministry of HealthKhartoum, Sudan
| | - Rasha El-Ashry
- Pediatric Hematology Unit, Department of Pediatrics, Mansoura UniversityMansoura, Egypt
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20
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Abstract
Non-steroidal anti-inflammatory drugs (NSAID) are increasingly popular in hospital medicine and general practice and are readily available over the counter. The vast majority of healthy children who ingest therapeutic doses of NSAID for a limited duration tolerate them without any significant adverse effects. However, the risk of renal toxicity is potentially increased in situations where there is stimulation of the renin-angiotensin system such as with volume depletion or in pre-existing chronic renal disease. We describe four cases which illustrate this complication occurring in a children's hospital. We have not proven cause and effect, but further research is needed to define the true risk of the potential renal complications of NSAID in patients at risk of dehydration.
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Affiliation(s)
- Cheri Mathews John
- Department of Nephrology, Royal Liverpool Children's NHS Trust, Alder Hey, Liverpool, UK
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