scholarly journals Predicting atrial fibrillation after acute abdominal surgery

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
C V Madsen ◽  
B Leerhoey ◽  
L Joergensen ◽  
C S Meyhoff ◽  
A Sajadieh ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Atrial Fibrillation ◽  
Chronic Kidney Disease ◽  
At Risk ◽  
Kidney Disease ◽  
Abdominal Surgery ◽  
Prediction Model ◽  
Vital Signs ◽  
Patients At Risk

Abstract Introduction Post-operative atrial fibrillation (POAF) is currently considered a phenomenon rather than a definite diagnosis. Nevertheless, POAF is associated with an increased rate of complications, including stroke and mortality. The incidence of POAF in acute abdominal surgery has not been reported and prediction of patients at risk has not previously been attempted. Purpose We aim to report the incidence of POAF after acute abdominal surgery and provide a POAF prediction model based on pre-surgery risk-factors. Methods Designed as a prospective, single-centre, cohort study of unselected adult patients referred for acute, general, abdominal surgery. Consecutive patients (>16 years) were included during a three month period. No exclusion criteria were applied. Follow-up was based on chart reviews, including medical history, vital signs, blood samples and electrocardiograms. Chart reviews were performed prior to surgery, at discharge, and three months after surgery. Atrial fibrillation was diagnosed either by specialists in Cardiology or Anaesthesiology on ECG or cardiac rhythm monitoring (≥30 seconds duration). Multiple logistic regression with backward stepwise selection was used for model development. Receiver operating characteristic curves (ROC) including area under the curve (AUC) was produced. The study was approved by the Regional Ethics committee (H-19033464) and comply with the principles of the Declaration of Helsinki of the World Medical Association. Results In total, 466 patients were included. Mean (±SD) age was 51.2 (20.5), 194 (41.6%) were female, and cardiovascular comorbidity was present in ≈10% of patients. Overall incidence of POAF was 5.8% (27/466) and no cases were observed in patients <60 years. Incidence was 15.7% (27/172) for patients ≥60 years. Prolonged hospitalization and death were observed in 40.7% of patients with POAF vs 8.4% patients without POAF (p<0.001). Significant age-adjusted risk-factors were previous atrial fibrillation odds ratio (OR) 6.84 [2.73; 17.18] (p<0.001), known diabetes mellitus OR 3.49 [1.40; 8.69] (p=0.007), and chronic kidney disease OR 3.03 [1.20; 7.65] (p=0.019). A prediction model, based on age, previous atrial fibrillation, diabetes mellitus and chronic kidney disease was produced (Figure 1), and ROC analysis displayed AUC 88.26% (Figure 2). Conclusions A simple risk-stratification model as the one provided, can aid clinicians in identifying those patients at risk of developing POAF in relation to acute abdominal surgery. This is important, as patients developing POAF are more likely to experience complications, such as prolonged hospitalization and death. Closer monitoring of heart rhythm and vital signs should be considered in at-risk patients older than 60 years. Model validation is warranted. FUNDunding Acknowledgement Type of funding sources: None.

Development and Validation of a Chronic Kidney Disease Prediction Model for Type 2 Diabetes Mellitus in Thailand

2021 ◽  
Vol 24 ◽  
pp. 157-166
Author(s):  
Wilailuck Tuntayothin ◽  
Stephen John Kerr ◽  
Chanchana Boonyakrai ◽  
Suwasin Udomkarnjananun ◽  
Sumitra Chukaew ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Chronic Kidney Disease ◽  
Type 2 Diabetes Mellitus ◽  
Kidney Disease ◽  
Prediction Model ◽  
Disease Prediction ◽  
Development And Validation

scholarly journals FAKTOR-FAKTOR RISIKO STROKE PADA PENYAKIT GINJAL KRONIK STADIUM V YANG MENJALANI HEMODIALISIS

2018 ◽  
Vol 35 (2) ◽  
Author(s):  
Susanti Dwi Ariani ◽  
Dodik Tugasworo ◽  
Maria Imakulata Widiastuti Samekto
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Chronic Kidney Disease ◽  
Multivariate Analysis ◽  
Ischemic Stroke ◽  
Kidney Disease ◽  
Case Group ◽  
Chi Square ◽  
Stroke Incidence ◽  
Incidence And Mortality

RISK FACTORS OF STROKE IN STAGE V CHRONIC KIDNEY DISEASE WHO UNDERWENT HEMODIALYSISABSTRACTIntroduction: Chronic kidney disease (CKD) and end-stage renal disease are associated with a significantly in- creased risk of stroke. Incidence and mortality of stroke in CKD patients is higher rather than among the general popula- tion. Stroke in hemodialysis patients is also associated with high mortality.Aims: To analyze risk factors that have a relationship with the occurrence of stroke in patients with stage V CKD who underwent hemodialysis in Dr. Kariadi Hospital, Semarang.Method: A case control with retrospective cohort study of patients diagnosed with stage V CKD undergoing hemo- dialysis in Dr. Kariadi Hospital, Semarang, from March 2016 to August 2017. Subject was divided into case group, who experienced stroke, and control group, who did not experience stroke. Bivariate analysis was performed with Chi-square test, multivariate analysis with logistic regression test and rasio Odds.Results: There were 140 subjects with stage V CKD, 70 subjects in each groups. In case group, 85.7% experienced ischemic stroke while the rest hemorrhagic stroke. The duration of hemodialysis was related to the incidence of stroke. In multivariate analysis, patients with diabetes mellitus were more likely to have a stroke by 0.14 times compared to patients who did not have diabetes mellitus, and patients who underwent hemodialysis >12 months, were more likely to have a stroke 4.05 times greater than patients who underwent hemodialysis <12 months.Discussion: There is a relationship between diabetes mellitus and duration of hemodialysis with the occurrence of ischemic stroke, in stage V CKD patients who underwent hemodialysis.Keywords: Chronic kidney disease, hemodialysis, strokeABSTRAKPendahuluan: Penyakit ginjal kronik (PGK) dan penyakit ginjal stadium akhir terkait dengan peningkatan risiko yang signifikan dari stroke. Insiden dan mortalitas stroke pada pasien PGK lebih tinggi dibandingkan populasi umum. Stroke pada pasien dialisis juga dihubungkan dengan mortalitas yang tinggi.Tujuan: Untuk menganalisis faktor-faktor risiko yang memengaruhi terjadinya stroke pada pasien dengan PGK stadium V yang menjalani hemodialisis (HD) di RSUP Dr. Kariadi, Semarang.Metode: Penelitian kasus kontrol dengan pendekatan kohort retrospektif terhadap pasien penyakit ginjal kronik stadium V yang menjalani HD di RSUP Dr. Kariadi, Semarang dari bulan Maret 2016 hingga Agustus 2017. Subjek dibagi ke dalam kelompok kasus, yaitu yang mengalami stroke dan kelompok kontrol yang tidak mengalami stroke. Dilakukan analisis bivariat dengan uji Chi-square dan analisis multivariat dengan uji regresi logistik serta rasio Odds.Hasil: Didapatkan 140 subjek dengan PGK stadium V yang masing-masing kelompok terdiri dari 70 orang. Pada kelompok kasus, sebanyak 85,7% adalah stroke iskemik dan sisanya stroke hemoragik. Lama HD berhubungan dengan kejadian stroke. Pada uji multivariat, subjek yang menderita diabetes melitus (DM) berisiko mengalami stroke sebesar 0,14 kali dibandingkan yang tidak DM dan subjek yang menjalani HD >12 bulan berisiko mengalami stroke 4,05 kali lebih besar dibandingkan yang menjalani HD <12 bulan.Diskusi: Terdapat pengaruh faktor risiko DM dan lama hemodialisis terhadap kejadian stroke iskemik pada pasien PGK stadium V yang menjalani HD.Kata kunci: Hemodialisis, penyakit ginjal kronik, stroke

scholarly journals Atrial Fibrillation and Chronic Kidney Disease—A Risky Combination for Post-Contrast Acute Kidney Injury

2021 ◽  
Vol 10 (18) ◽  
pp. 4140
Author(s):  
Łukasz Kuźma ◽  
Anna Tomaszuk-Kazberuk ◽  
Anna Kurasz ◽  
Małgorzata Zalewska-Adamiec ◽  
Hanna Bachórzewska-Gajewska ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Chronic Kidney Disease ◽  
Acute Kidney Injury ◽  
Kidney Disease ◽  
Coronary Angiography ◽  
Kidney Injury ◽  
Post Contrast ◽  
Acute Kidney Disease ◽  
Patients At Risk ◽  
Kidney Impairment

Atrial fibrillation (AF) symptoms may mimic coronary artery disease (CAD) which reflects the difficulties in qualifying AF patients for invasive diagnostics. A substantial number of coronary angiographies may be unnecessary or even put patients at risk of post-contrast acute kidney injury (PC-AKI), especially patients with chronic kidney disease (CKD). We aimed to investigate the hypothesis indicating higher prevalence of PC-AKI in patients with AF scheduled for coronary angiography. The study population comprised of 8026 patients referred for elective coronarography including 1621 with AF. In the comparison of prevalence of PC-AKI in distinguished groups we can see that kidney impairment was twice more frequent in patients with AF in both groups with CKD (CKD (+)/AF (+) 6.24% vs. CKD (+)/AF (−) 3.04%) and without CKD (CKD (−)/AF (+) 2.32% vs. CKD (−)/AF (−) 1.22%). In our study, post-contrast acute kidney disease is twice more frequent in patients with AF, especially in subgroup with chronic kidney disease scheduled for coronary angiography. Additionally, having in mind results of previous studies stating that AF is associated with non-obstructive coronary lesions on angiography, patients with AF and CKD may be unnecessarily exposed to contrast agent and possible complications.

Prevalence of patients at risk for progression of chronic kidney disease in a sleep clinic cohort with obstructive sleep apnea

2019 ◽  
Vol 64 ◽  
pp. S28-S29
Author(s):  
A. Beaudin ◽  
R.P. Skomro ◽  
N.T. Ayas ◽  
J.K. Raneri ◽  
A. Nocon ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
At Risk ◽  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Kidney Disease ◽  
Obstructive Sleep ◽  
Patients At Risk

scholarly journals Differences in Risk Factors for Diabetic Retinopathy in Type 1 and Type 2 Diabetes Mellitus Patients in North-East Poland

Medicina ◽  
2020 ◽  
Vol 56 (4) ◽  
pp. 177
Author(s):  
Wojciech Matuszewski ◽  
Magdalena M. Stefanowicz-Rutkowska ◽  
Magdalena Szychlińska ◽  
Elżbieta Bandurska-Stankiewicz
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Type 2 Diabetes ◽  
Chronic Kidney Disease ◽  
Type 2 Diabetes Mellitus ◽  
Diabetic Retinopathy ◽  
Kidney Disease ◽  
Study Group

Background and Objective: Nowadays, diabetes is one of the main causes of blindness in the world. Identification and differentiation of risk factors for diabetic retinopathy depending on the type of diabetes gives us the opportunity to fight and prevent this complication. Aim of the research: To assess differences in the risk factors for diabetic retinopathy in type 1 and type 2 diabetes mellitus patients in Warmia and Mazury Region, Poland. Materials and Methods: Risk factors for diabetic retinopathy (DR) were assessed on the basis of an original questionnaire, which included: personal data, clinical history of diabetes and eye disease. Elements of clinical examination: blood pressure, BMI, waist circumference. Indicators of diabetes metabolic control: mean glycemia, glycated hemoglobin (HbA1c), total cholesterol and triglycerides, creatinine, glomerular filtration rate (GFR), albumin–creatinine ratio in urine. Results: The study group included 315 (26%) patients with DM1 and 894 (74%) patients with DM2. Risk factors were estimated on the basis of logistic regression and verified with Student’s t-test. Statistically significant dependencies were found in both groups between the occurrence of diabetic retinopathy and diabetes duration, HbA1c, triglyceride concentrations, indicators of kidney function and cigarette smoking status. In the DM2 group, the development of DR was significantly influenced by the implemented models of diabetic treatment. Conclusions: In the whole study group, the risk of DR was associated with the duration of diabetes, HbA1c, triglyceride concentrations and smoking. In DM1 patients, the risk of DR was associated with diabetic kidney disease in the G1A1/A2 stage of chronic kidney disease, and in DM2 patients with the G2 stage of chronic kidney disease. An important risk factor for DR in DM2 patients was associated with late introduction of insulin therapy.

scholarly journals Central Blood Pressure and Chronic Kidney Disease Progression

2011 ◽  
Vol 2011 ◽  
pp. 1-7 ◽  
Author(s):  
Debbie L. Cohen ◽  
Raymond R. Townsend
Keyword(s):  
Risk Factors ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Disease Progression ◽  
Pulse Wave ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Chronic Kidney Disease Progression ◽  
Patients At Risk ◽  
Kidney Disease Progression

Hypertension, diabetes, and proteinuria are well-recognized risk factors for progressive kidney function loss. However, despite excellent antihypertensive and antidiabetic drug therapies, which also often lower urinary protein excretion, there remains a significant reservoir of patients with chronic kidney disease who are at high risk for progression to end-stage kidney disease. This has led to the search for less traditional cardiovascular risk factors that will help stratify patients at risk for more rapid kidney disease progression. Among these are noninvasive estimates of vascular structure and function. Arterial stiffness, manifested by the pulse wave velocity in the aorta, has been established in a number of studies as a significant risk factor for kidney disease progression and cardiovascular endpoints. Much less well studied in chronic kidney disease are measures of central arterial pressures. In this paper we cover the physiology behind the generation of the central pulse wave contour and the studies available using these approaches and conclude with some speculations on the rationale for why measurements of central pressure may be informative for the study of chronic kidney disease progression.

scholarly journals A pocket guide to identify patients at risk for chronic kidney disease after liver transplantation

2015 ◽  
Vol 28 (5) ◽  
pp. 519-528 ◽  
Author(s):  
Tobias J. Weismüller ◽  
Christian Lerch ◽  
Eleni Evangelidou ◽  
Christian P. Strassburg ◽  
Frank Lehner ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
At Risk ◽  
Liver Transplantation ◽  
Kidney Disease ◽  
Patients At Risk

scholarly journals Prevalence of chronic kidney disease stages 3-5 among patients with type 2 diabetes mellitus in Bangladesh

2017 ◽  
Vol 11 (1) ◽  
pp. 19-24 ◽  
Author(s):  
Muhammad Abdur Rahim ◽  
Palash Mitra ◽  
Hasna Fahmima Haque ◽  
Tasrina Shamnaz Samdani ◽  
Shahana Zaman ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Type 2 Diabetes ◽  
Chronic Kidney Disease ◽  
Type 2 Diabetes Mellitus ◽  
Kidney Disease ◽  
Glycemic Control ◽  
Significant Risk ◽  
Duration Of Diabetes

Background and objectives: Diabetes mellitus is one of the most common causes of chronic kidney disease (CKD). The prevalence of CKD in type 2 diabetes mellitus (T2DM) in Bangladesh is not well described. The present study aimed to find out the prevalence of CKD stages 3-5 and its risk factors among selected Bangladeshi T2DM patients.Methods: This cross-sectional study was conducted in BIRDEM (Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders) General Hospital, Dhaka, Bangladesh from July to December 2015. Diagnosed adult T2DM patients were consecutively and purposively included in this study. Pregnant women, patients with diagnosed kidney disease due to non-diabetic etiology, acute kidney injury (AKI), AKI on CKD and patients on renal replacement therapy were excluded. Age, gender, body mass index (BMI) and laboratory parameters were recorded systematically in a predesigned data sheet. Diagnosis of CKD and its stages were determined according to Kidney Disease: Improving Global Outcomes (KDIGO) Clinical Practice Guidelines 2012 and estimated glomerular filtration rate (eGFR). Estimated GFR was calculated by using Modification of Diet in Renal Disease (MDRD), Cockcroft-Gault (CG) and Chronic Kidney Disease Epidemiology (CKDEPI) creatinine based formula.Results: A total of 400 patients with T2DM of various durations were enrolled in the study. Out of 400 patients, 254 (63.5%), 259 (64.75%) and 218 (54.5%) cases had CKD stages 3-5 according to MDRD, C-G and CKD-EPI equations respectively. CKD was significantly more common in females (p<0.001) and in cases with long duration of diabetes (?5 years; p=0.007). CKD stages 3-5 were significantly associated with hypertension (?2=5.2125, p =0.02) and good control of diabetes (HbA1c <7%) as evidenced by higher proportion of CKD in them (73.3%) compared to those with poor glycemic control (52.1%).Conclusions: More than half of T2DM patients had CKD stages 3-5. Female gender, duration of diabetes and hypertension were significant risk factors and should be emphasized for the prevention of CKD in T2DM. Glycemic control may not reduce CKD in diabetes.IMC J Med Sci 2017; 11(1): 19-24

scholarly journals Prevalence and Risk Factors of Arterio-Venous Fistula Obstruction on Patient with Chronic Kidney Disease

2021 ◽  
Vol 7 (2) ◽  
pp. 5
Author(s):  
Muhamad Taufik Ismail ◽  
Hariadi Hariawan ◽  
Yulia Wardhani ◽  
Metalia Puspitasari ◽  
I Putu Aditio Artayasa ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Chronic Kidney Disease ◽  
Risk Factor ◽  
Kidney Disease ◽  
Doppler Ultrasound ◽  
Duplex Ultrasound ◽  
Smoking Habits ◽  
Av Fistula ◽  
Venous Fistula

Prevalence and Risk Factors of Arterio-Venous Fistula Obstruction on Patient with Chronic Kidney Disease Ismail MT1, Hariawan H1, Wardhani Y2, Puspitasari M2, Artayasa IPA1, Ramadhan G1, Tarigan T1, Triatmaja R1   1Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Gadjah Mada, Yogyakarta, 55284, Indonesia 2Department of Internal Medicine Faculty of Medicine Universitas Gadjah Mada-RSUP Dr. Sardjito Yogyakarta Indonesia   ABSTRACT Aim: AV fistula obstruction has become one of the main vascular access complications in patients undergoing haemodialysis. This complications have significant impacts on the morbidity and mortality of dialysis patients while also leading to higher medical costs. Clinical monitoring has been routinely used for early detection of AV fistula stenosis and obstruction, however screening with Doppler ultrasound is still not a routine recommendation. This study aims to know prevalence and risk factors of AV Fistula obstruction detected by Duplex ultrasound examination.   Methods: This study was a hospital-based descriptive analytic study with cross sectional design conducted at the haemodialysis center of National General Hospital Dr. Sardjito, Yogyakarta, Indonesia. Patient demographic and clinical risk factor were recorded using direct interview. AV fistula obstruction were assessed using Duplex ultrasound by professional sonographer.   Results: Seventy four (74) patients are using AV fistula as entry access for hemodialysis in RSUP dr. Sardjito. It is consist of 39 male (53%) and 35 Female (47%). The mean age of patients is 50 years old. Surveillance using Doppler ultrasound found 20 patients (27%) have stenotic AV Fistula. Smoking habits (OR 5.37, 95% CI, 1.760 - 16.431, p=0.002) and diabetes mellitus (OR 5.00, 95% CI, 1.631 – 15.503, p=0.004) increase risk for having stenotic AV fistula. Only 4 patient (20 %) of all 20 patient with stenotic AV fistula were symptomatic, and needed for further vascular intervention   Conclusion: Prevalence of AV fistula obstruction detected by Doppler ultrasound was 27% of all AV fistula patient with only 5% had symptomatic AV fistula failure. Smoking habits and diabetes mellitus are important risk factor for AV fistula obstruction. Asymptomatic AV fistula obstruction often goes undetected by clinical monitoring that can increase of risk of symptomatic AV fistula obstruction in the future. The further study is needed to determine level recommendation of routine AV fistula surveillance with Doppler Ultrasound.   Key words: AV Fistula obstruction, CKD, Doppler ultrasound surveillance, Risk factors, Prevalence

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