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Persaud SA, Jankie S, Andrews R, Varachhia S, Morris M. High Self-Reported Prevalence of Kidney Stones in Trinidad and Tobago: Results of a Cross-Sectional Online Survey. Cureus 2024; 16:e57651. [PMID: 38707028 PMCID: PMC11070117 DOI: 10.7759/cureus.57651] [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] [Accepted: 04/05/2024] [Indexed: 05/07/2024] Open
Abstract
Introduction No data exist on the prevalence of kidney stone disease in Trinidad and Tobago. Local clinicians have noted that the disease is very common, and this study represents the first attempt to investigate the prevalence of urolithiasis in these islands. Objectives The objective is to estimate the prevalence of kidney stone disease in Trinidad and Tobago and to investigate the epidemiology of the disease. Methods An online survey using the online tool Survey Monkey was distributed among members of the public via instant messaging and social media. The survey captured data relating to the stone status and demographics of respondents. Results 1225 patients completed the survey of whom 46.5% were males and 53.5% were females. Respondents were equally distributed throughout the country. 16.74% of those surveyed indicated that they were currently affected by stones confirmed by imaging. Kidney stones were more common among Trinidadians of East Indian ancestry (20.6% vs 10.6%). Positive correlations were established between kidney stones and the presence of hypertension, diabetes, and gout. Persons with kidney stones were more likely to have a family member with the disease - 45.6% vs 31.4% among those without kidney stones. Conclusion This study demonstrates a high self-reported prevalence of kidney stones in Trinidad and Tobago.
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Affiliation(s)
- Satyendra A Persaud
- Faculty of Medical Sciences, University of the West Indies, St Augustine, TTO
| | - Satish Jankie
- Faculty of Medical Sciences, University of the West Indies, St Augustine, TTO
| | - Roger Andrews
- Department of Physics, University of the West Indies, St Augustine, TTO
| | - Saleem Varachhia
- Faculty of Medical Sciences, University of the West Indies, St Augustine, TTO
| | - Michael Morris
- Faculty of Medical Sciences, University of the West Indies, St Augustine, TTO
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Khurana S, Gulati A, Rivera Boadla ME, Tan S, Katic L, Sharma A, Vinayak M, Kumar K, Kumar S, Hooda A. Chunky Mitral Annular Calcification: Caseoma or a Tumor? Cureus 2024; 16:e58031. [PMID: 38738040 PMCID: PMC11088215 DOI: 10.7759/cureus.58031] [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: 04/11/2024] [Indexed: 05/14/2024] Open
Abstract
Mitral annular calcification (MAC) is relatively common in clinical practice. Females are more often affected than males. Patients with end-stage renal disease have MAC relatively more commonly than the general population. Patients with MAC often develop conduction system disturbances, including advanced atrioventricular blocks. They are also more likely to develop various arrhythmias, including atrial fibrillation. Caseous mitral annulus calcification is a variant of MAC that often looks like a cardiac tumor on an echocardiogram and needs to be differentiated.
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Affiliation(s)
- Sakshi Khurana
- Radiology, New York Presbyterian-Columbia University Irving Medical Center, New York, USA
| | - Amit Gulati
- Cardiology, Icahn School of Medicine at Mount Sinai, New York, USA
| | | | - Samuel Tan
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Luka Katic
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Anupam Sharma
- Hematology and Oncology, Fortis Hospital, Noida, IND
| | - Manish Vinayak
- Cardiology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Kelash Kumar
- Internal Medicine, Maimonides Medical Center, Brooklyn, USA
| | - Sachin Kumar
- Cardiology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Amit Hooda
- Interventional Cardiology, Icahn School of Medicine at Mount Sinai, New York, USA
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Khemchandani M, Nasir K, Qureshi R, Dhrolia M, Ahmad A. Frequency of Pulmonary Hypertension and Its Associated Risk Factors in End-Stage Renal Disease (ESRD) Patients on Maintenance Hemodialysis. Cureus 2024; 16:e55206. [PMID: 38558648 PMCID: PMC10981504 DOI: 10.7759/cureus.55206] [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: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction Pulmonary hypertension (PH) is a recognized complication in patients with end-stage renal disease (ESRD undergoing maintenance hemodialysis (MHD). PH is commonly found in patients with chronic kidney disease (CKD) and ESRD. PH is associated with increased morbidity and mortality in patients with CKD. Methodology This cross-sectional study aimed to assess the prevalence of PH and its associated risk factors in MHD patients. A total of 220 ESRD patients on MHD patients at The Kidney Center, Karachi, Pakistan, aged 18-70 were included. Patients with chronic obstructive lung disease, valvular heart disease, and obstructive sleep apnea were excluded, as these conditions can be responsible for PH. PH was evaluated by echocardiography (ECHO), which was performed by a cardiologist. Results The mean age was 50.65 ± 14.4 years, with 131 (59.5%) males and 89 (40.5%) females. The average duration on hemodialysis was 5.3 ± 2.8 years. Hypertension (89.5%) and ischemic heart disease (24.1%) were prominent comorbidities. Hypertensive nephropathy (42.7%) was the leading cause of ESRD. Left ventricular hypertrophy was mild in most cases (85.5%), whereas regional wall motion abnormality (RWMA) was common (67.3%). The average pulmonary artery pressure was 35.2 ± 15.3 mmHg. Out of 220 patients, 109 patients (49.8%) of them had mild PH, nine patients (4.1%) had severe PH, and 72 patients (32.7%) had moderate PH. Associations between PH and various factors were examined. RWMA, left ventricular hypertrophy, and left ventricular ejection fraction were significantly associated with PH (p < 0.001). Serum calcium and albumin levels were also associated with PH severity (p < 0.05). Other demographic and laboratory parameters did not show a significant association. Conclusion This study highlights the prevalence of PH in MHD patients and identifies associated risk factors. Understanding these associations can aid in better managing PH in ESRD patients.
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Affiliation(s)
| | - Kiran Nasir
- Nephrology, The Kidney Centre Post-Graduate Training Institute, Karachi, PAK
| | - Ruqaya Qureshi
- Nephrology, The Kidney Centre Post-Graduate Training Institute, Karachi, PAK
| | - Murtaza Dhrolia
- Nephrology, The Kidney Centre Post-Graduate Training Institute, Karachi, PAK
| | - Aasim Ahmad
- Nephrology, The Kidney Centre Post-Graduate Training Institute, Karachi, PAK
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Misakyan N, Abu-Shanab A, Shah S. Penile Calciphylaxis: A Successfully Treated Case. Cureus 2024; 16:e54824. [PMID: 38529436 PMCID: PMC10962866 DOI: 10.7759/cureus.54824] [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: 02/24/2024] [Indexed: 03/27/2024] Open
Abstract
Penile calciphylaxis is a rare presentation of calcific uremic arteriolopathy and can be a life-threatening condition usually seen in patients with end-stage renal failure with hemodialysis. The clear etiopathogenesis of calciphylaxis is not fully understood, but it is postulated to be characterized by the accumulation of calcium in the microvessels of adipose tissue and skin, which leads to ischemia and necrosis, causing painful ulcerations, and could potentially be complicated by sepsis and mortality. End-stage renal disease (ESRD) is one of the major risk factors for penile calciphylaxis. In this report, we describe a case of a 53-year-old Hispanic male patient with ESRD and diabetes on hemodialysis, who presented with a five-day history of acute, severe, burning, non-radiating pain to the head of his penis associated with black discoloration. He was diagnosed with penile calciphylaxis and received a combination of conservative and surgical interventions, resulting in a highly positive outcome marked by complete healing of the scar without any reported complications.
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Affiliation(s)
- Narine Misakyan
- Internal Medicine, Capital Health Medical Center, Trenton, USA
| | - Amer Abu-Shanab
- Internal Medicine, Monmouth Medical Center, Long Branch, USA
| | - Shazia Shah
- Internal Medicine, Monmouth Medical Center, Long Branch, USA
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Hussain F, Ashraf S, Arshad M, Rehman MMU, Khan FS, Ahmad MA, Ali S, Asif MA, Munawar A, Mehmood Qadri H. Knowledge, Adherence, and Perception of Patients on Maintenance Hemodialysis to Treatment Regimens at a Tertiary Care Hospital in Pakistan. Cureus 2023; 15:e51341. [PMID: 38288238 PMCID: PMC10824504 DOI: 10.7759/cureus.51341] [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: 12/30/2023] [Indexed: 01/31/2024] Open
Abstract
Background The management of end-stage renal disease (ESRD) demands meticulous adherence to treatment regimens, encompassing hemodialysis (HD) sessions, medication protocols, dietary guidelines, and fluid restrictions. The intricate interplay of factors impacting treatment adherence warrants comprehensive exploration, particularly within Pakistan. Objective To assess knowledge, adherence, and perception regarding the treatment regimens and their determinants among ESRD patients. Methodology Employing a nonprobability, consecutive sampling method, this prospective, cross-sectional study was conducted in July and August 2023 at Lahore General Hospital, Lahore, Pakistan. It exclusively enrolled adult patients with a minimum three-month history of hemodialysis. Thorough demographic data were collected, followed by the meticulous administration of a translated version of the End Stage Renal Disease-Adherence Questionnaire (ESRD-AQ) through face-to-face interviews in the native language. IBM SPSS Statistics for Windows, Version 26 (released 2019; IBM Corp., Armonk, New York, United States) was used to acquire descriptive statistics, as well as Pearson's and Spearman's correlations and univariate and multivariate regression analysis. Results The study encompassed 119 patients, with a mean age of 43.13 ± 14.99 years. Adherence scores revealed means of 921.83 ± 28.37 for males and 865.18 ± 28.81 for females, out of 1200. Notably, only 10.1% demonstrated good adherence, 31.9% displayed moderate adherence, and 58% exhibited poor adherence. A statistically significant association emerged between better adherence and access to personal transportation (β=-0.225; 95% CI -178.24 to -20.77, p=0.014), with no other demographic factors predicting adherence. Conclusion The study underscores the sobering reality of minimal optimal adherence. Chief impediments include anxiety, alongside challenges such as fistula complications, financial constraints, transportation barriers, and inadequate counseling and motivation. Evidently, robust patient education, sustained motivation, and unwavering support from healthcare providers and institutional entities are imperative to surmount the multifaceted barriers that compromise treatment adherence.
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Affiliation(s)
| | - Sania Ashraf
- Nephrology, Lahore General Hospital, Lahore, PAK
| | | | | | - Faheem Shahzad Khan
- Epidemiology and Biostatistics, University of Health Sciences, Lahore, Lahore, PAK
| | | | - Salamat Ali
- Internal Medicine, Aziz Bhatti Shaheed Teaching Hospital, Gujrat, PAK
| | | | - Ali Munawar
- Internal Medicine, Shaikh Zayed Hospital, Lahore, PAK
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6
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Khadka N, Kc P, Sharma S, Sharma S, Rayamajhi S. Dilated Cardiomyopathy and Nail-Patella Syndrome: A Case Report. Cureus 2023; 15:e48969. [PMID: 38106781 PMCID: PMC10725733 DOI: 10.7759/cureus.48969] [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: 11/17/2023] [Indexed: 12/19/2023] Open
Abstract
Nail-patella syndrome (NPS) is a rare genetic disorder with multiple skeletal deformities and a variety of extra-skeletal involvements. We present a 17-year-old male with a clinical tetrad of skeletal abnormalities, multiple bony deformities, advanced renal failure, hypothyroidism, and dilated cardiomyopathy. A clinical diagnosis of NPS was made, supported by radiographic findings, and corroborated by compatible renal biopsy results. There are very few published reports describing the association of dilated cardiomyopathy with this syndrome. A high index of suspicion is needed to make this diagnosis, given myriads of multi-systemic manifestations.
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Affiliation(s)
| | - Pooja Kc
- Internal Medicine, Nepal Development Society, Kathmandu, NPL
| | | | | | - Sumugdha Rayamajhi
- Internal Medicine, Michigan State University College of Human Medicine, East Lansing, USA
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7
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Adone A, Anjankar A. Alport Syndrome: A Comprehensive Review. Cureus 2023; 15:e47129. [PMID: 38021591 PMCID: PMC10649250 DOI: 10.7759/cureus.47129] [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] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Alport syndrome is an genetic disorder that distresses the basement membrane of the kidneys and can also impact other organs, such as the cochlea of the inner ear and eyes. It is characterized by mutation causing abnormalities in the collagen within the basement membrane, which has a crucial role in the filtration process of the kidneys. These abnormalities lead to progressive kidney damage and often result in chronic kidney disease. In some cases of Alport syndrome, the abnormal collagen can also affect the cochlea in the inner ear, leading to sensorineural hearing loss. Additionally, changes in the ocular lens, named anterior lenticonus, can occur, causing vision problems. Alport syndrome can manifest differently among individuals, and its severity can vary. Some people may experience mild symptoms, while others may develop more severe kidney problems, including end-stage renal disease, which may need dialysis or kidney transplant. Treatment for Alport syndrome primarily focuses on managing its symptoms and complications. Regular monitoring of kidney function and blood pressure, along with medications to control hypertension, are crucial aspects of the management plan. In cases of severe kidney damage, kidney transplantation may be necessary. As with any medical condition, early detection and intervention can improve results and quality of life for persons with Alport syndrome. Therefore, if there is a family history of the disorder or any concerning symptoms, it is essential to seek medical attention promptly. Genetic testing can help confirm the diagnosis and identify affected family members, allowing for appropriate monitoring and management.
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Affiliation(s)
- Avanti Adone
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Ashish Anjankar
- Biochemistry, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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8
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Anderson MB, Layton R, Woods R. Acute-on-Chronic Liver Failure From Acquired Hemochromatosis in a Patient With Sickle Cell Disease. Cureus 2023; 15:e46959. [PMID: 38022165 PMCID: PMC10640723 DOI: 10.7759/cureus.46959] [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: 10/12/2023] [Indexed: 12/01/2023] Open
Abstract
Late presentations of liver failure were previously rare in clinical practice given the high mortality of sickle cell disease (SCD) and shorter life expectancy compared to the general population. With advancements in therapeutics for SCD, patients with SCD have increased lifespans, and with them, patients are placed at increased risk for differing patterns of chronic and end-organ failures. We describe a case of an elderly patient who had multiple chronic complications from her years of SCD, including end-stage renal disease (ESRD) on hemodialysis, acquired hemochromatosis, cirrhosis, and pulmonary hypertension. During this presentation for shortness of breath, she developed acute-on-chronic liver failure (ACLF) with a significant lower gastrointestinal bleed and hemorrhagic shock. Her family ultimately elected to pursue comfort care measures, and she passed later that day.
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Affiliation(s)
- Matthew B Anderson
- Internal Medicine, Atrium Health Wake Forest Baptist, Winston Salem, USA
- Internal Medicine, Wake Forest School of Medicine, Winston Salem, USA
| | - Ryan Layton
- Internal Medicine, Wake Forest School of Medicine, Winston Salem, USA
| | - Ryan Woods
- Hematology and Oncology, Atrium Health Wake Forest Baptist, Winston Salem, USA
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9
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Alhamad MA, Almulhim MY, Alburayh AA, Alsaad RA, Alhajji AM, Alnajjar JS, Alhashem SS, Salah G, Al Sahlawi M. Factors Affecting Adherence to Hemodialysis Therapy Among Patients With End-Stage Renal Disease Attending In-Center Hemodialysis in Al-Ahsa Region, Saudi Arabia. Cureus 2023; 15:e46701. [PMID: 38022334 PMCID: PMC10630638 DOI: 10.7759/cureus.46701] [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: 10/08/2023] [Indexed: 12/01/2023] Open
Abstract
Background Chronic kidney disease (CKD) and end-stage renal disease (ESRD) are global health concerns, with ESRD requiring renal replacement therapy (RRT). Hemodialysis is a prevalent modality for RRT. However, access to hemodialysis is challenging for rural patients due to geographical barriers and limited nephrology services. This research aims to identify factors influencing adherence to hemodialysis sessions among rural ESRD patients, addressing travel, healthcare infrastructure, and socioeconomic factors. Materials and methods A cross-sectional study of 154 participants was conducted from July 06 to September 10, 2023 at Al-Jaber Dialysis Center in Al-Ahsa, Saudi Arabia. It included adult CKD patients on hemodialysis who were interviewed to assess factors influencing hemodialysis adherence using a structured questionnaire. Results Our study assessed hemodialysis adherence in 154 patients in Al-Ahsa, Saudi Arabia. Gender distribution was nearly equal (male = 54.5%), with the majority aged 41-60, married, and residing in downtown areas. Hypertension (43.9%) and diabetes (32.3%) were the prevalent comorbidities. Most patients received thrice-weekly dialysis (96.15%), with family cars as the primary transportation mode (55.2%). Hypertension (43.3%) and diabetic nephropathy (40.9%) were the leading causes of CKD. Approximately 26% missed dialysis, with health issues and transportation difficulties being common reasons. Notably, adherence correlated with female gender, lower education, and family car transportation mode. Social support significantly influenced adherence, highlighting its importance in maintaining hemodialysis adherence. Conclusion Our study identified various sociodemographic and dialysis-related factors influencing adherence among hemodialysis patients in the Al-Ahsa region, Saudi Arabia. Notably, factors such as gender, education level, and transportation means significantly influenced adherence. Adequate family and social support were associated with better adherence. These findings highlight the importance of tailored interventions addressing these factors to enhance hemodialysis adherence and ultimately improve patient outcomes in this population.
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Affiliation(s)
| | - Mohammed Y Almulhim
- Nephrology, King Faisal University, Al-Ahsa, SAU
- Internal Medicine, College of Medicine, King Faisal University, Al-Ahsa, SAU
| | | | | | | | | | | | - Ghassan Salah
- Nephrology, King Fahad General Hospital, Al-Ahsa, SAU
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10
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Dubey S, Kashiv P, Sejpal KN, Gurjar P, Gupta S, Mahajan V, Pasari A, Balwani M. Lupus Nephritis With Collapsing Glomerulopathy: A Rare Association. Cureus 2023; 15:e45215. [PMID: 37842467 PMCID: PMC10576254 DOI: 10.7759/cureus.45215] [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: 08/21/2023] [Accepted: 09/14/2023] [Indexed: 10/17/2023] Open
Abstract
Lupus nephritis (LN) is one of the most severe organ manifestations of systemic lupus erythematosus (SLE). Crescentic lupus nephritis rarely presents as rapidly progressive renal failure (RPRF) and needs prompt initiation of treatment. Collapsing glomerulopathy (CG) itself is associated with poor renal survival. Collapsing glomerulopathy's association with lupus nephritis is rarely reported in the literature. It may indicate a severe form of lupus podocytopathy.
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Affiliation(s)
- Shubham Dubey
- Department of Nephrology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Pranjal Kashiv
- Department of Nephrology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Kapil N Sejpal
- Department of Nephrology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Prasad Gurjar
- Department of Nephrology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sushrut Gupta
- Department of Nephrology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Vrushali Mahajan
- Department of Pathology, Alexis Multispecialty Hospital, Nagpur, IND
| | - Amit Pasari
- Department of Nephrology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Manish Balwani
- Department of Nephrology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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11
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Shahid S, Asghar S, Mahmood T, Fatima M, Rasheed A, Asghar S. Sofosbuvir and Velpatasvir Regimen Outcome for Chronic Hepatitis C Patients With End-Stage Renal Disease Undergoing Hemodialysis. Cureus 2023; 15:e45680. [PMID: 37868481 PMCID: PMC10590019 DOI: 10.7759/cureus.45680] [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] [Accepted: 09/20/2023] [Indexed: 10/24/2023] Open
Abstract
Background Patients on hemodialysis (HD) are most likely to contract hepatitis C (HCV) infection, which is associated with significant morbidity and disease progression. Direct-acting antivirals (DAAs) are safe and tolerable in chronic kidney disease (CKD) with a 90-100% cure rate, and limited data exist regarding their efficacy in end-stage renal disease (ESRD), particularly for HD patients in South Asia. The study aimed to assess the outcome of a 12-week sofosbuvir (SOF) and velpatasvir (VEL) treatment regimen on ESRD patients with chronic HCV infection undergoing HD in the Pakistani Asian population. Methodology This prospective cohort study was conducted between January 2022 and January 2023 at the outpatient nephrology and gastroenterology clinic of Sheikh Zayed Medical College and Hospital, Rahim Yar Khan, Pakistan. This study included a total of 220 ESRD patients fulfilling the inclusion criteria, aged 20-55 years, who had been undergoing weekly HD sessions for at least two years, with acquired HCV infection. Data on demographic and clinical characteristics were collected through patient interviews. Laboratory and dialysis profiling was executed to assess ESRD and discover the underlying cause by ultrasound abdomen, blood pressure measurement by sphygmomanometer, random blood sugar for diabetes, and taking note of the duration and frequency of dialysis. HCV RNA PCR was done at selected intervals to evaluate the virological response to treatment. Sustained virological response (SVR), liver cirrhosis status, and number of weekly HD sessions were compared at one year of SOF/VEL regimen. Results The mean age of patients with ESRD was 41.8 with a standard deviation (SD) of 9.3 years, and HCV diagnosis was 1.3 years with SD of 0.4 years; 52.7% (n=116) were males, 47.3% (n=104) were females, 75% (n=165) were urban dwellers, and 93.6% (n=206) were married. CKD that requires dialysis was caused mainly by hypertension (78, 35%), diabetes mellitus type 2 (52, 24%), bilateral small kidney disease (40, 18%), and others (34, 16%). One hundred and six (48.2%) received dialysis thrice weekly, 83 (37.7%) twice, and 31 (14.1%) once weekly. The study monitored the rapid virological response (RVR) at four weeks of SOF/VEL regimen in 89.5% of ESRD patients, observed end-of-treatment response (ETR) at 12 weeks in 93.2%, and noted 91.4% SVR response at one year. Only four (1.8%) relapses were observed in the study, which was statistically insignificant. The status of liver cirrhosis showed a 50% improvement, decreasing from 40% to 20%. The frequency of weekly HD sessions decreased from thrice to twice-thrice a week. Conclusion The prevalence of contracting HCV is high among CKD and dialysis ESRD patients. All-oral DAA therapy has revolutionized HCV treatment with co-morbidities. Renal functions improved after the SOF/VEL regimen for chronic HCV infection in ESRD patients undergoing HD, with the number of weekly dialysis sessions reduced and SVR reaching 91.4%. Thus, a single-tablet, pan-genotypic DAA regimen of SOF/VEL for 12 weeks is safe, effective, and tolerable regardless of the underlying etiology of ESRD, complications of cirrhosis, HCV genotype, or previous treatment exposure. The successful treatment of HCV and achieving SVR lowers the risk of ESRD complications, improves extra-hepatic manifestations, and greatly enhances survival. Further studies are warranted after the availability of other DAAs to confirm findings with no limitations.
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Affiliation(s)
- Salman Shahid
- Internal Medicine, Bedfordshire Hospitals NHS (National Health Services) Foundation Trust, Bedford, GBR
| | - Shoaib Asghar
- Internal Medicine, Sheikh Zayed Medical College/Hospital, Rahim Yar Khan, PAK
| | - Tayyab Mahmood
- Geriatric Medicine, King's College Hospital, London, GBR
| | - Mishal Fatima
- Internal Medicine, Bedfordshire Hospitals NHS (National Health Services) Foundation Trust, Bedford, GBR
| | - Ali Rasheed
- Colorectal Surgery, King's College Hospital, London, GBR
| | - Sohaib Asghar
- Cardiology, Morriston Hospital, Swansea Bay University Health Board, Swansea, GBR
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12
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Khudair AD, Khudair AD, Awadh M, Pérez Romano NS, Darwish A. Calciphylaxis: A Rare Complication With a Fatal Outcome in End-Stage Renal Disease. Cureus 2023; 15:e45557. [PMID: 37868583 PMCID: PMC10586526 DOI: 10.7759/cureus.45557] [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: 09/19/2023] [Indexed: 10/24/2023] Open
Abstract
Calciphylaxis, or calcific uremic arteriolopathy, is a rare and deadly disease that affects patients with end-stage renal disease (ESRD). It typically manifests in the abdomen and lower extremities. We present a case of a 59-year-old female patient on dialysis due to ESRD who complained of a three-week history of hemorrhagic and painful bilateral lower limb lesions. The predominant clinical suspicion was warfarin-induced skin necrosis (WISN); however, the persistence of unresolved skin lesions post-warfarin cessation generated the impression of calciphylaxis. A skin biopsy confirmed the classical histological findings associated with calciphylaxis. This paper highlights the possible importance of warfarin being an inciting event, as well as the early differentiation between the presentations of WISN and calciphylaxis.
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Affiliation(s)
- Ahmed D Khudair
- Department of Pathology and Laboratory Medicine, Royal College of Surgeons in Ireland - Bahrain, Muharraq, BHR
| | - Aiman D Khudair
- Department of Pathology and Laboratory Medicine, Royal College of Surgeons in Ireland - Bahrain, Muharraq, BHR
| | - Mohamed Awadh
- Department of Pathology and Laboratory Medicine, Bahrain Defense Force Hospital - Royal Medical Services, Riffa, BHR
| | - Nuria S Pérez Romano
- Department of Nephrology, Bahrain Defense Force Hospital - Royal Medical Services, Riffa, BHR
| | - Abdulla Darwish
- Department of Pathology and Laboratory Medicine, Bahrain Defense Force Hospital - Royal Medical Services, Riffa, BHR
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13
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Williams P. Retaining Race in Chronic Kidney Disease Diagnosis and Treatment. Cureus 2023; 15:e45054. [PMID: 37701164 PMCID: PMC10495104 DOI: 10.7759/cureus.45054] [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] [Accepted: 09/08/2023] [Indexed: 09/14/2023] Open
Abstract
The best overall measure of kidney function is glomerular filtration rate (GFR) as commonly estimated from serum creatinine concentrations (eGFRcr) using formulas that correct for the higher average creatinine concentrations in Blacks. After two decades of use, these formulas have come under scrutiny for estimating GFR differently in Blacks and non-Blacks. Discussions of whether to include race (Black vs. non-Black) in the calculation of eGFRcr fail to acknowledge that the original race-based eGFRcr provided the same CKD treatment recommendations for Blacks and non-Blacks based on directly (exogenously) measured GFR. Nevertheless, the National Kidney Foundation and the American Society of Nephrology Task Force on Reassessing the Inclusion of Race in Diagnosing Kidney Disease removed race in CKD treatment guidelines and pushed for the immediate adoption of a race-free eGFRcr formula by physicians and clinical laboratories. This formula is projected to negate CKD in 5.51 million White and other non-Black adults and reclassify CKD to less severe stages in another 4.59 million non-Blacks, in order to expand treatment eligibility to 434,000 Blacks not previously diagnosed and to 584,000 Blacks previously diagnosed with less severe CKD. This review examines: 1) the validity of the arguments for removing the original race correction, and 2) the performance of the proposed replacement formula. Excluding race in the derivation of eGFRcr changed the statistical bias from +3.7 to -3.6 ml/min/1.73m2 in Blacks and from +0.5 to +3.9 in non-Blacks, i.e., promoting CKD diagnosis in Blacks at the cost of restricting diagnosis in non-Blacks. By doing so, the revised eGFRcr greatly exaggerates the purported racial disparity in CKD burden. Claims that the revised formulas identify heretofore undiagnosed CKD in Blacks are not supported when studies that used kidney failure replacement therapy and mortality are interpreted as proxies for baseline CKD. Alternatively, a race-stratified eGFRcr (i.e., separate equations for Blacks and non-Blacks) would provide the least biased eGFRcr for both Blacks and non-Blacks and the best medical treatment for all patients.
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Affiliation(s)
- Paul Williams
- Life Sciences, Lawrence Berkeley National Laboratory, Berkeley, USA
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14
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Asghar S, Asghar S, Mahmood T, Bukhari SMH, Mumtaz MH, Rasheed A. Microalbuminuria as the Tip of Iceberg in Type 2 Diabetes Mellitus: Prevalence, Risk Factors, and Associated Diabetic Complications. Cureus 2023; 15:e43190. [PMID: 37692611 PMCID: PMC10485877 DOI: 10.7759/cureus.43190] [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] [Accepted: 08/08/2023] [Indexed: 09/12/2023] Open
Abstract
Background Microalbuminuria (MA) is an important clinical marker for the early detection of kidney damage in patients with type 2 diabetes (T2DM). Urine albumin-to-creatinine ratio (ACR), also known as urine microalbumin, is a sign of diabetic nephropathy (DN), which is a prevalent complication of diabetes and can result in end-stage renal disease (ESRD) if not managed. The prevalence of MA in T2DM has been steadily increasing worldwide, making it a significant public health concern. The goal of this study was to estimate the prevalence of MA and its relationship to hypertension and other diabetic complications among people with T2DM. Methodology This descriptive cross-sectional study was conducted from February 5, 2022, to February 10, 2023, to analyse data from T2DM patients who visited the outpatient diabetic clinic of Sheikh Zayed Medical College and Hospital, Rahim Yar Khan, Pakistan. This study included a total of 640 patients, aged 35-60 years, who had been diagnosed with T2DM for at least five years and fulfilled the inclusion criteria. Data on demographic and clinical characteristics, blood pressure (BP) measurements, and laboratory investigations were collected. MA was assessed based on the ACR in a spot urine sample of more than 30 mg/l. Blood pressure greater than 140/90 or already taking anti-hypertensives was taken to constitute hypertension. Factors associated with MA like hypertension, gender, mode of diabetes treatment, duration of diabetes, glycosylated haemoglobin (HbA1c), dyslipidemia, and other diabetic complications such as retinopathy and neuropathy were also recorded. Results The prevalence of MA in this study of T2DM patients study was 39.1%. The mean age of the participants with MA was 53.9 with a standard deviation (SD) of 6.1 years, and the mean duration of diabetes was 10.1 years (SD 6.2 years); 101 (33.4%) males (n=302) and 103 (30.5%) females (n=338) had MA. There was a statistically significant correlation between MA > 30mg/d and hypertension (p = <0.001), diabetes duration since diagnosis (p=0.04), HbA1C level (p = <0.001), dyslipidemia (p=0.001), therapy type (p = <0.001), triglyceridemia (p = 0.03), history of diabetes retinopathy (p= <0.002), and peripheral neuropathy (p= <0.001). However, there was no statistically significant correlation between MA and age (p = 0.56), female gender (p = 0.08), low- and high-density lipids, or statin use (p = 0.06). Conclusion The prevalence of microalbuminuria among T2DM patients is significantly high (39.1%) and is positively correlated with various factors such as male gender, hypertension, suboptimal control of diabetes mellitus, high HbA1c levels, longer disease duration, dyslipidemia with high triglycerides, treatment modalities of T2DM, and other diabetic complications like neuropathy and retinopathy. As diabetes is very prevalent in our country, the number of patients with diabetic kidney disease will rise significantly in the near future, leading to ESRD and other diabetic complications, and immediate intervention is needed to prevent this. Further research is warranted to explore potential interventions and evaluate their impact on patient outcomes.
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Affiliation(s)
- Sohaib Asghar
- Gastroenterology, Glan Clwyd Hospital, Betsi Cadwaladr University Health Board, Rhyl, GBR
| | - Shoaib Asghar
- Internal Medicine, Sheikh Zayed Medical College and Hospital, Rahim Yar Khan, PAK
| | - Tayyab Mahmood
- Geriatric Medicine, King's College Hospital, NHS foundation Trust, London, GBR
| | | | | | - Ali Rasheed
- Colorectal Surgery, King's College Hospital, NHS foundation Trust, London, GBR
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15
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Khan BA, Tagore R, Rastogi S, Hua Y, See VW, Qu X, Wee HL, Cai CGX. The Impact of COVID-19 Infection Control Measures on End-Stage Renal Disease Patients in a Community Hemodialysis Setting. Cureus 2023; 15:e43114. [PMID: 37692622 PMCID: PMC10483260 DOI: 10.7759/cureus.43114] [Citation(s) in RCA: 2] [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] [Accepted: 08/08/2023] [Indexed: 09/12/2023] Open
Abstract
INTRODUCTION Several non-pharmaceutical infection control measures have been implemented at community-based hemodialysis centers to reduce the risk of Coronavirus Disease of 2019 (COVID-19) transmission, caused by the SARS-CoV-2 virus. However, there have been concerns that such measures may disrupt the routine and timely care required by patients, with adverse effects on their health outcomes. This cross-sectional study aims to determine the unintended consequences of COVID-19 infection control measures on hemodialysis patients. METHODS Electronic medical records were extracted from patients enrolled in community-based hemodialysis centers in Singapore. A baseline group prior of patients consisted of those enrolled in 2017, which was three years prior to the SARS-CoV-2-related pandemic (n = 548). This was compared with the study group of patients enrolled in 2019 (n = 426), just before the COVID-19 pandemic started. Medical records for these two groups were extracted from January to July 2018 for the baseline group and from January to July 2020, respectively. Three regression models were built to study dialysis adherence, kidney disease biomarkers, and hospitalization episodes. RESULTS There was no statistically significant difference in hospitalization and mortality outcomes, adherence to dialysis management, laboratory results for dialysis-related clearance, and anemia outcomes. There was a higher proportion of patients hospitalized for vascular access-related reasons in the study group as compared to the baseline group (OR 1.6, 95% CI: 1.10 to 2.29, P = 0.014). Patients in the study group had albumin levels 2.13% higher (95% CI: 0.88 to 3.39, P < 0.001) and alkaline phosphatase levels 7.3% lower (95% CI: 1.17 to 13.02, P = 0.020) than those in the baseline group. CONCLUSIONS From this community-based hemodialysis study in Singapore, it was shown that the COVID-19 pandemic did not disrupt regular healthcare services for these patients. With strategies instituted for a coordinated health delivery workflow, ensuring sufficient capacity in the various healthcare delivery sites and overall pandemic preparedness, the patient clinical outcomes measures continued to be met with no adverse consequences noted. Some improvements in dialysis-related laboratory values and quality of care targets may be due to more stringent measures instituted to protect these vulnerable patients in the community.
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Affiliation(s)
- Behram A Khan
- Medicine, National University of Singapore, Singapore, SGP
| | - Rajat Tagore
- Renal Medicine, Ng Teng Fong General Hospital, Singapore, SGP
| | - Shilpa Rastogi
- Renal Medicine, Ng Teng Fong General Hospital, Singapore, SGP
| | - Yan Hua
- Medical Affairs, The National Kidney Foundation Singapore, Singapore, SGP
| | - Vincent W See
- Medical Affairs, The National Kidney Foundation Singapore, Singapore, SGP
| | - XiaoJie Qu
- Medical Affairs, The National Kidney Foundation Singapore, Singapore, SGP
| | - Hwee Lin Wee
- Public Health, National University of Singapore, Singapore, SGP
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16
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Mandyam S, Kalluru PKR, Valisekka SS, Parghi DP. A Rare Presentation of Perivalvular Abscess and Infective Valve Endocarditis as Multiple Cerebral Septic Emboli Mimicking Ischemic Stroke. Cureus 2023; 15:e41806. [PMID: 37575829 PMCID: PMC10422861 DOI: 10.7759/cureus.41806] [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: 07/12/2023] [Indexed: 08/15/2023] Open
Abstract
The perivalvular cardiac abscess is a severe condition associated with infective endocarditis, leading to significant morbidity and mortality if not diagnosed and managed promptly. Neurological complications, particularly stroke, can occur due to embolic events resulting from cardiac abscesses. A 63-year-old female with end-stage renal disease and multiple comorbidities presented with altered mental status. Imaging revealed acute ischemic infarcts in the frontotemporal lobes, suggesting the embolic phenomenon. Blood cultures grew Enterococcus faecalis, and an echocardiogram showed severe aortic valve destruction with perivalvular abscess. Cardiac abscesses can cause severe complications, including tissue destruction, valve damage, and embolic events. Echocardiography is crucial for diagnosis, detecting vegetation, and assessing associated complications. Transthoracic echocardiography is reliable but has limitations, whereas transesophageal echocardiography is highly sensitive. Prompt antibiotic therapy and surgical intervention are crucial for treatment. Early initiation of appropriate antibiotic therapy and surgical intervention is crucial for positive outcomes. The choice of treatment should be individualized based on the patient's specific condition and the medical team's expertise.
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Affiliation(s)
| | | | | | - Devam P Parghi
- Internal Medicine, Southeast Health Medical Center, Dothan, USA
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17
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Alkhalifah RH, Alhaddad MJ, Alhashem AT, Alwesaibi H, AlKhalaf AA, Albin Saad A, Almattar M, Alkhalaf MA, Alramadhan H, Albaggal M. Prevalence of Hepatitis B Virus, Hepatitis C Virus, and HIV Infections in Hemodialysis Patients at Kano Kidney Center. Cureus 2023; 15:e41769. [PMID: 37449288 PMCID: PMC10337696 DOI: 10.7759/cureus.41769] [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: 07/12/2023] [Indexed: 07/18/2023] Open
Abstract
Background Hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV) infections are more prevalent in hemodialysis patients compared to the general population. The objective of this study was to evaluate the prevalence of HBV, HCV, and HIV infections in hemodialysis patients dialyzing regularly at Kano Kidney Center (KKC) in the Eastern Health Cluster of Saudi Arabia in 2022. Methods This retrospective study included all hemodialysis patients who were dialyzed regularly at KKC during 2022. Their electronic medical records were reviewed for the results of HBV, HCV, and HIV along with the patient's demographics, comorbid conditions, and dialysis history. The study was approved and monitored by the Institutional Review Board of Dammam Medical Complex. Results A total of 239 regular hemodialysis patients were included, consisting of 142 males and 97 females (59.41% and 40.59%, respectively), with a mean age of 52.71±15.83 years. Most of the patients were Saudis (156 patients, 65.27%) with the non-Saudi patients being composed mostly of Arabian patients. Nine patients (3.77%) tested positive for hepatitis B surface antigen (HBsAg), the serologic hallmark of HBV infection. Two patients (0.84%) had resolved HBV infections as evidenced by positive hepatitis B core antibody (anti-HBc) and hepatitis B surface antibody (anti-HBs). However, the majority (226 patients, 94.56%) were never tested for anti-HBc. Anti-HBs, which can imply long-term immunity against HBV from prior immunizations or infections, were positive in 165 patients (69.04%). A protective anti-HBs level of ≥ 10 IU/L was detected in 158 patients (66.11%) including 104 patients (43.51%) having ≥ 100 IU/L. Eighteen patients (7.53%) had reactive HCV antibodies. Four patients (1.67%) had chronic HCV infection as they had detectable HCV RNA. The remaining 14 patients (5.86%) cleared HCV either spontaneously (seven patients, 2.93%) or by medications (seven patients, 2.93%). HIV screening tests were negative in all 239 patients (100%). HBsAg-positive patients did not have any statistically significant differences from HBsAg-negative patients. On the other hand, the patients who were positive for HCV antibodies were older than the patients who were negative for HCV antibodies (60.66 vs 52.05 years on average, p-value <0.05). They also contained a statistically larger proportion of non-Saudi patients than the patients with no evidence of prior infections (61.11% vs 32.13%, p-value <0.05). Conclusions The study found that the prevalence of HBV and HCV infections among hemodialysis patients in KKC at 3.77% and 1.67%, respectively, is higher than that reported in the general population in Saudi Arabia, with non-Saudis having a higher prevalence rate of HCV infection than Saudis. However, the current prevalence rate is lower compared to the previous studies that were conducted in Saudi Arabia in the first decade of the 21st century, and there were no cases of HIV infections. Nevertheless, a significant proportion of patients had unprotective or negative anti-HBs antibody titers, indicating the need for strict vaccination protocols and monitoring of antibody titers to ensure optimal protection.
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Affiliation(s)
| | - Mousa J Alhaddad
- Department of Internal Medicine, Dammam Medical Complex, Dammam, SAU
| | - Ali T Alhashem
- Department of Internal Medicine, Dammam Medical Complex, Dammam, SAU
| | - Hussain Alwesaibi
- Department of Internal Medicine, Dammam Medical Complex, Dammam, SAU
| | | | | | - Mohammed Almattar
- Department of Internal Medicine, Dammam Medical Complex, Dammam, SAU
| | - Makarem A Alkhalaf
- College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, SAU
| | - Habib Alramadhan
- Nephrology, Kano Kidney Center, Dammam Medical Complex, Dammam, SAU
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18
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Ramrattan A, Mohammed EP, Bodkin D. Understanding the Burden of Kidney Failure in Trinidad and Tobago: A Review of the Epidemiological Data From a Regional Center. Cureus 2023; 15:e40663. [PMID: 37347076 PMCID: PMC10281740 DOI: 10.7759/cureus.40663] [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: 06/19/2023] [Indexed: 06/23/2023] Open
Abstract
Objective The aim of this study was to determine the incidence of new patients requiring renal replacement therapy and to gather data on sex, age, ethnicity, mortality, and causes of kidney failure in Trinidad and Tobago in comparison with the rest of the world. Method Electronic data were gathered for new patients initiating dialysis between January 1, 2016, and December 31, 2017, including the date of dialysis initiation, age, gender, ethnicity, diagnosis, dialysis access and modality, and outcome at three months and the end of the year. The data were analyzed using simple descriptive statistics via Microsoft Excel (Microsoft Corporation, Redmond, Washington, United States). Results Over a two-year period, 265 new patients underwent renal replacement therapy, of which 51.7% were 50-69 years of age, 53.9% were male, 46% were female, 67.9% were Afro-Trinidadian, and 38.1% had a combination of diabetes mellitus and hypertension as the cause of kidney failure. The incidence rates of treated end-stage renal disease (ESRD) globally in 2016 and 2017 were 306 and 224 per million population, respectively, and mortality for both years was 32% and 32.1%, respectively. Conclusion Our study showed that Trinidad and Tobago has one of the highest incidences of patients initiating renal replacement therapy and mortality rates.
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Affiliation(s)
- Amit Ramrattan
- Internal Medicine, Port of Spain General Hospital, Port of Spain, TTO
| | - Emile P Mohammed
- Internal Medicine, Port of Spain General Hospital, Port of Spain, TTO
| | - Darren Bodkin
- Neonatology, UPMC (University of Pittsburgh Medical Center) Children's Hospital of Pittsburgh, Pittsburgh, USA
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19
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Kowalski KJ, Bhat S, Fedje M, Stahl G, Beyersdorfer N, Goade DS, Johnson K, Arnce R, Hillard R. COVID-19 and Kidney Disease (KD): A Retrospective Investigation in a Rural Southwestern Missouri Region Patient Population. Cureus 2023; 15:e41043. [PMID: 37519535 PMCID: PMC10374171 DOI: 10.7759/cureus.41043] [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: 06/27/2023] [Indexed: 08/01/2023] Open
Abstract
BACKGROUND Studies have linked pre-existing kidney disease (KD) to higher rates of mortality due to coronavirus disease 2019 (COVID-19) infection. In the rural Midwest, where KD is prevalent, the impact of COVID-19 has been significant in a population that includes many patients on Medicare or Medicaid. METHODS A retrospective cohort study was performed assessing patients with acute kidney injury (AKI), chronic kidney disease (CKD) and end stage renal disease (ESRD), with and without COVID-19. International Classification of Diseases 10th Revision codes were submitted by physicians into Freeman Health System's Electronic Medical Records and gathered from April 2020 to January 2021. The data were analyzed and compared to determine whether the mortality rate in patients with varying stages of KD and COVID-19 was higher than the mortality rate in patients with KD alone, excluding variables such as sex and age. RESULTS The 95% confidence interval (CI) of the mortality rate of patients with COVID-19 and any degree of KD, encompassing both AKI and CKD, was between 30.21% and 37.63%. This metric was significantly higher than the 95% CI of COVID-19 infection (6.70%-9.96%, p<0.0001) or KD alone (10.89%-13.01%, p<0.0001). Within those with COVID-19 and KD, the highest rate of mortality was in patients with AKI (38.13% and 49.02%). There was not sufficient statistical support in our sample to assert that COVID-19 increased mortality in ESRD patients. CONCLUSIONS Based on our results, patients with KD and COVID-19 are at higher risk for mortality when compared to patients with KD alone. Further studies are warranted into individual comorbidities affecting KD patient outcomes with COVID-19.
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Affiliation(s)
| | - Shilpa Bhat
- College of Medicine, Kansas City University, Joplin, USA
| | - Mariah Fedje
- College of Medicine, Kansas City University, Joplin, USA
| | - Greg Stahl
- Quality Improvement, Freeman Health System, Joplin, USA
| | | | - Darrin S Goade
- Pharmacy, Freeman Health System, Joplin, USA
- Mathematics, Missouri Southern State University, Joplin, USA
| | - Kerry Johnson
- Mathematics, Missouri Southern State University, Joplin, USA
| | - Robert Arnce
- Primary Care, Kansas City University, Joplin, USA
- Emergency Medicine, Freeman Health System, Joplin, USA
| | - Robert Hillard
- Pathology and Anatomical Sciences, Kansas City University, Joplin, USA
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20
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Ekume S, Arfan S, Shahzad M. End-Stage Renal Disease in a 29-Year-Old Male With Aneurysmal Arteriovenous Fistulas Status Post-Right-Kidney Transplant: A Case Report. Cureus 2023; 15:e41028. [PMID: 37519514 PMCID: PMC10373432 DOI: 10.7759/cureus.41028] [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: 06/26/2023] [Indexed: 08/01/2023] Open
Abstract
The occurrence of renal failure is higher among African Americans in comparison to individuals of other descents, indicating a disproportionate representation. Chronic kidney disease (CKD) poses a significant healthcare burden that disproportionately affects low-income and minority communities. There are various factors that drive the progression and deterioration of CKD to its advanced stages. These factors include genetic predispositions, socioeconomic status, barriers to medical care, and the patients' own health beliefs and behaviors which impact their screening, risk factor control, and adherence to treatment. Earlier detection and management of hypertension can slow or halt the progression of CKD. This case report is on a case of a 29-year-old African American male with end-stage renal disease (ESRD) status-post right renal transplant. At 21 years old, the patient was diagnosed with benign essential hypertension which progressed from CKD to ESRD. Furthermore, at the age of 23 years old, he was requiring right renal transplants. We aim to shed light on the underlying predispositions that put this young patient at risk for CKD and related comorbidities. Lastly, to highlight dialysis-related complications from the treatment of ESRD and the impact of chronic illness on this patient's overall health.
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Affiliation(s)
- Sharon Ekume
- Department of Internal Medicine, Windsor University School of Medicine, Chicago, USA
| | - Sara Arfan
- Department of Internal Medicine, Windsor University School of Medicine, Chicago, USA
| | - Muhammad Shahzad
- Department of Internal Medicine, AMITA Health Adventist Medical Center, Glen Oaks, USA
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21
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Hassan MA, Bhagwandeen SN, Ali MJ. An Interesting Case of Possible Left Atrium Thrombus Versus Fungal Mass in a Patient With Ischemic Cardiomyopathy. Cureus 2023; 15:e39834. [PMID: 37397673 PMCID: PMC10314756 DOI: 10.7759/cureus.39834] [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: 06/01/2023] [Indexed: 07/04/2023] Open
Abstract
Left atrial masses can present diagnostic challenges due to the wide range of etiologies they can encompass. We present a unique case of a 48-year-old patient with ischemic cardiomyopathy and end-stage renal disease (ESRD) on hemodialysis, who developed a left atrial mass after undergoing intervention with drug-eluting stents. The differential diagnosis included left atrial thrombus versus fungal mass. The patient presented with chest pain and subsequently developed sepsis during the hospital stay, with further workup revealing evidence of fungemia. Transthoracic echocardiography (TTE) demonstrated the presence of a new mass in the left atria. The challenge was to differentiate between a left atrial thrombus and a fungal mass. The patient was managed with a combination of antifungal therapy and anticoagulation and was discharged home. This case highlights the diagnostic complexities and management considerations associated with left atrial masses in patients with underlying ischemic cardiomyopathy, ESRD, and septic complication versus cardiogenic shock. Accurate differentiation between left atrial thrombus and fungal mass is crucial to guide appropriate treatment strategies. A multidisciplinary approach involving cardiology, infectious diseases, and nephrology is essential in managing such complex cases.
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Affiliation(s)
- Mubariz A Hassan
- Internal Medicine, Howard University Hospital, Washington, D.C., USA
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22
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Kumar V, Gala D, Green M, Shah M, Moparty H, Gayam VR, Bandaru P, Gokturk S, Reddy M, Gadaputi V. Outcomes of Acute Mesenteric Ischemia in End-Stage Renal Disease and Predictors of Mortality: A Nationwide Assessment. Cureus 2023; 15:e37657. [PMID: 37200648 PMCID: PMC10188235 DOI: 10.7759/cureus.37657] [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] [Accepted: 04/15/2023] [Indexed: 05/20/2023] Open
Abstract
Background Acute mesenteric ischemia (AMI) is an uncommon disease caused by obstruction of blood flow to the bowel, which can lead to high mortality rates. End-stage renal disease (ESRD) is another disease commonly seen in the elderly. There are limited data evaluating the relationship between AMI and ESRD, but it has been shown that ESRD patients have a higher risk of mesenteric ischemia than the general population. Methods This retrospective analysis utilized the National Inpatient Sample database for 2016, 2017, and 2018 to identify patients with AMI. Patients were then divided into two groups, AMI with ESRD and AMI only. All-cause in-patient mortality, hospital length of stay (LOS), and total costs were identified. The Student's t-test was used to analyze continuous variables, while Pearson's Chi-square test was used to analyze categorical variables. Results A total of 169,245 patients were identified, with 10,493 (6.2%) having ESRD. The AMI with ESRD group had a significantly higher mortality rate than the AMI-only group (8.5% vs 4.5%). Patients with ESRD had a longer LOS (7.4 days vs 5.3 days; P = 0.00), and higher total hospital cost ($91,520 vs $58,175; P = 0.00) compared to patients without ESRD. Conclusion The study found that patients with ESRD who were diagnosed with AMI had a significantly higher mortality rate, longer hospital stays, and higher hospital costs than patients without ESRD.
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Affiliation(s)
- Vikash Kumar
- Internal Medicine, The Brooklyn Hospital Center, Brooklyn, USA
| | - Dhir Gala
- Internal Medicine, American University of the Caribbean School of Medicine, Sint Maarten, SXM
| | - Miranda Green
- Internal Medicine, American University of the Caribbean School of Medicine, Sint Maarten, SXM
| | - Mili Shah
- Internal Medicine, American University of the Caribbean School of Medicine, Sint Maarten, SXM
| | - Hamsika Moparty
- Internal Medicine, The Brooklyn Hospital Center, Brooklyn, USA
| | - Vijay Reddy Gayam
- Gastroenterology and Hepatology, The Brooklyn Hospital Center, Brooklyn, USA
| | - Praneeth Bandaru
- Gastroenterology and Hepatology, The Brooklyn Hospital Center, Brooklyn, USA
| | - Suut Gokturk
- Gastroenterology and Hepatology, The Brooklyn Hospital Center, Brooklyn, USA
| | - Madhavi Reddy
- Gastroenterology and Hepatology, The Brooklyn Hospital Center, Brooklyn, USA
| | - Vinaya Gadaputi
- Gastroenterology and Hepatology, Blanchard Valley Health System, Findlay, USA
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23
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Swanner KKD, Patel R, Nguyen TT, Patel FN, Magadia R, Rifai AO, Davenport M. A Rare Presentation of Rhodococcus Equi Bacteremia as a Result of Right Upper Arm Cellulitis: A Case Report and Literature Review. Cureus 2023; 15:e38295. [PMID: 37255906 PMCID: PMC10226525 DOI: 10.7759/cureus.38295] [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: 04/08/2023] [Accepted: 04/29/2023] [Indexed: 06/01/2023] Open
Abstract
Rhodococcus equi is an emerging opportunistic pathogen in immunocompromised patients. Owing to its resemblance to Mycobacterium, Nocardia, and Corynebacterium, R. equi is frequently misdiagnosed as a contaminant, which can result in treatment delays. A 65-year-old man with a history of end-stage renal disease (ESRD) presented to the emergency room with pain and increased swelling in his right upper extremity. Shortly after he arrived in the emergency room, his condition deteriorated. Intravenous vancomycin was administered after collecting blood cultures. The blood cultures grew Rhodococcus equi, and oral azithromycin and oral rifampin were added for a 14-day course of treatment. The patient recovered without any further complications and was subsequently discharged home. R. equi is a partially acid-fast actinomycete that spreads through contact with grazing animals and contaminated soil. R. equi invades macrophages to survive and causes infection within a host. In this particular case, the patient worked on a farm taking care of goats. He was exposed to the bacteria after falling and sustaining multiple lacerations to the right arm. This case is unique due to the development of bacteremia with R. equi, an uncommon cause of bacteremia that led to cardiopulmonary arrest. The treatment with oral azithromycin combined with oral rifampin and intravenous vancomycin was effective for the complete resolution of the infection.
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Affiliation(s)
| | - Riya Patel
- College of Medicine, Alabama College of Osteopathic Medicine, Dothan, USA
| | - Thuy T Nguyen
- Internal Medicine, Alabama College of Osteopathic Medicine, Dothan, USA
| | - Felicia N Patel
- Internal Medicine, Alabama College of Osteopathic Medicine, Dothan, USA
| | - Raul Magadia
- Department of Infectious Diseases, Regional Medical Center, Anniston, USA
| | - Ahmad O Rifai
- Nephrology, The Virtual Nephrologist, Panama City Beach, USA
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Goon KC, Alldredge J. Tolerance of Olaparib in a Patient With Unresectable Serous Gynecologic Cancer and End-Stage Renal Disease. Cureus 2023; 15:e36505. [PMID: 37090414 PMCID: PMC10119740 DOI: 10.7759/cureus.36505] [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: 03/22/2023] [Indexed: 04/25/2023] Open
Abstract
Poly (adenosine diphosphate-ribose) polymerase enzyme (PARP) inhibitors have risen in popularity for the treatment of gynecologic cancers, largely due to an expansion of applications with the discovery of more genetic mutations that manifest as homologous recombination deficiency. PARP inhibitors further represent an appealing management option as oral maintenance or monotherapy. While dose adjustments exist for mild kidney dysfunction, little is published about the use of PARP inhibitors in patients with severe renal dysfunction. We present a case of advanced, serous gynecologic cancer in a patient who was ineligible for surgery due to cardiac and renal comorbidities and treated with olaparib for nine months without direct adverse effects, despite a paucity of literature supporting the use or dosing of olaparib in patients requiring dialysis. Further studies are needed to better establish the safety, efficacy, and appropriate dose modification for patients with end-stage renal disease.
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Affiliation(s)
- Kelsey C Goon
- Obstetrics and Gynecology, University of Colorado Hospital, Aurora, USA
| | - Jill Alldredge
- Obstetrics and Gynecology/Gynecologic Oncology, University of Colorado Hospital, Aurora, USA
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25
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Muacevic A, Adler JR, Mathis AK, Doucet K, Kinimaka C. Adult-Onset Immunoglobulin A Vasculitis Following Hemodialysis Treatment: An Unusual Presentation. Cureus 2023; 15:e34984. [PMID: 36819957 PMCID: PMC9928482 DOI: 10.7759/cureus.34984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2023] [Indexed: 02/16/2023] Open
Abstract
Immunoglobulin A (IgA) vasculitis, formerly known as Henoch-Schönlein purpura (HSP), is a small vessel vasculitis due to perivascular deposition of dominant IgA immune complexes. It classically presents with symptoms such as palpable purpura, abdominal pain, kidney dysfunction, and joint pain. It most commonly affects children less than 10 years old. We present the case of a 53-year-old male who developed purpuric rashes a few hours after receiving hemodialysis. Initially, the lesions were localized to his legs and buttocks. They continued to spread over his back, abdomen, and arms. He experienced joint pain in both of his wrists, as well as abdominal tenderness. Labs revealed elevated IgA levels: 422 mg/dL (normal: 61 - 356 mg/dL). C3, C4, and antinuclear antibody (ANA) levels were within normal limits. Oral prednisone and topical diphenhydramine resulted in significant improvement in his symptoms. To our knowledge, there are only five reports documenting the occurrence of HSP in adults undergoing hemodialysis. Although HSP is a rare finding in adults, recognition of the disease is important as it can cause significant morbidity and mortality if left untreated.
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Al Tamimi AR, Bahashwan RS, Almousa SA, Aldalaan A, Almusallam MH, Alawad NK, Alangari AF. Obesity and Kidney Transplant Candidates: An Outcome Analysis Based on Body Mass Index. Cureus 2023; 15:e34640. [PMID: 36895529 PMCID: PMC9989980 DOI: 10.7759/cureus.34640] [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] [Accepted: 02/04/2023] [Indexed: 02/09/2023] Open
Abstract
Background Obesity is a well-established risk factor for a decline in renal function and post-operative complications. Also, obese patients suffer worse outcomes such as higher rates of wound complications, longer hospital stays, and delayed graft function (DGF) when compared to nonobese patients. The correlation between having a high BMI and the postoperative outcomes of kidney transplantation has not been investigated yet in Saudi Arabia. There is scarce evidence that patients with obesity who have undergone kidney transplantation are devoid of any complications before, during, or after their procedure. Methodology A retrospective cross-sectional study was conducted using charts of nearly 142 patients in King Abdullah Specialist Children's Hospital in Riyadh, who had kidney transplant surgery in the organ transplantation department. All Obese patients with BMI >29.9 who underwent Kidney Transplant Surgery in King Abdulaziz Medical City from 2015 to 2022 were used. Details of hospital admissions were retrieved. Results A total of 142 patients fulfilling the inclusion criteria were included. There was a significant difference between patients regarding pre-surgical history where all cases (100%; 2) with class three obesity were hypertensive and on dialysis versus (77.8%; 21) and (70.4%; 19) of class two obesity and (86.7%; 98) and (78.8%; 89) of class one obesity cases, respectively (P = 0.041). Regarding medical history, hypertension was reported among 121 (85%), followed by dialysis (77%; 110), diabetes mellitus (DM) (52%; 74), dyslipidemia (24%; 35), endocrine diseases (15%; 22), and cardiovascular diseases (16%; 23). Considering post-transplant complications, 14.1% (20) of the study cases had DM (16.8% of obese class one, 3.7% of obese class two, and none of obese class three; P = 0.996) and urinary tract infection (UTI) among 7% (10) of the cases (6.2% of obese class one, 11.1% of obese class two, and none of obese class three; P = 0.996). All these differences according to patients' BMI were statistically insignificant. Conclusion Obese patients are more likely to experience difficult intraoperative management along with a complicated postoperative course due to numerous concomitant comorbidities. Post-transplant DM (PTDM) was the most prominent post-transplant complication followed by UTI. A remarkable reduction in serum creatinine and blood urea nitrogen (BUN) has been observed at the time of discharge and after six months compared to pre-transplant measurements.
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Affiliation(s)
- Abdulrahman R Al Tamimi
- Organ Transplant Surgery, King Abdulaziz Medical City, King Abdullah International Medical Research Center Medical Research, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, SAU
| | - Rayan S Bahashwan
- Medicine, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Riyadh, SAU
| | - Saad A Almousa
- Medicine, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Riyadh, SAU
| | - Abdulaziz Aldalaan
- Medicine and Surgery, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Riyadh, SAU
| | - Mohammed H Almusallam
- Medicine, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Riyadh, SAU
| | - Nawaf K Alawad
- Medicine, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Riyadh, SAU
| | - Abdullah F Alangari
- Medicine, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Riyadh, SAU
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Muacevic A, Adler JR, Isber R, Haider MS, Isber N. Hyperkalemia Causing Inappropriate Subcutaneous Implantable Cardioverter Defibrillator Shocks in a Patient with End-Stage Renal Disease: A Case Report and Literature Review. Cureus 2022; 14:e31137. [PMID: 36505168 PMCID: PMC9728990 DOI: 10.7759/cureus.31137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/05/2022] [Indexed: 11/08/2022] Open
Abstract
Subcutaneous implantable cardioverter-defibrillators (S-ICD) provide an effective treatment option for ventricular arrhythmias. When compared to transvenous implantable cardioverter-defibrillators (TV-ICDs), S-ICDs have a lower infection rate but a higher rate of inappropriate shocks. In patients with end-stage renal disease (ESRD), significant electrolyte disturbances are commonly seen, such as hyperkalemia, which can cause an increase in T wave amplitude. We present a patient with ESRD on hemodialysis who experienced inappropriate shocks from an S-ICD during sinus rhythm due to hyperkalemia-induced T wave oversensing and highlight related cases in the current literature.
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28
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Muacevic A, Adler JR. Safety and Efficacy of Apixaban vs Warfarin in Patients With Stage 4 and 5 Chronic Kidney Disease: A Systematic Review. Cureus 2022; 14:e30230. [PMID: 36381830 PMCID: PMC9651588 DOI: 10.7759/cureus.30230] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 10/12/2022] [Indexed: 11/24/2022] Open
Abstract
Warfarin has been an anticoagulant of choice in patients with advanced Chronic Kidney Diseases (CKD) at stages 4 and 5 for decades, but with the advent of Novel Oral Anticoagulants (NOACs), there has been a sharp rise in their prescriptions. Among all NOACS, apixaban is the least reliant on kidney function and is a very popular choice for this patient population. However, being utilized extensively, most of the landmark trials evaluating the safety and efficacy of apixaban excluded patients with Creatinine Clearance (CrCl) <25mL/min/1.73 m2 or Serum Creatinine (SCr) ≥2.5mg/dL. Its approval for advanced CKD patients came from limited pharmacokinetic data only. We conducted a systematic review comparing the safety and efficacy of apixaban to warfarin in patients with stage 4 and 5 CKD and on dialysis. We queried major research literature databases, including MEDLINE, PubMed, PubMed Central (PMC), Cochrane Central, and ScienceDirect to find relevant articles without any time or language restrictions. After screening and quality checks, we identified 11 studies relevant to our research question, of which nine were retrospective cohort studies, one was a post-hoc analysis of a randomized controlled trial (RCT), and one was an RCT. The included studies had a total of 27,007 patients, with 4,335 patients taking apixaban and 22,672 on warfarin. The results indicate that the overall efficacy of apixaban was equivalent to warfarin for the prevention of stroke, systemic embolization, and recurrent venous thromboembolism, but apixaban showed an equivalent and, in some studies, better safety profile than warfarin concerning the occurrence of bleeding. Apixaban may hence be considered a reasonable alternative to warfarin in patients with Stage 4 or 5 CKD and receiving dialysis. In light of the reviewed articles, we conclude that apixaban has similar efficacy and somewhat superior safety profile to warfarin, with more randomized controlled trials required to add to the evidence.
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Akanya DT, Parekh J, Abraham S, Uche S, Lancaster G. Catheter-Related Right Atrial Thrombus Requiring Surgical Embolectomy. Cureus 2021; 13:e17641. [PMID: 34646689 PMCID: PMC8485875 DOI: 10.7759/cureus.17641] [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] [Accepted: 09/01/2021] [Indexed: 11/29/2022] Open
Abstract
Temporary central venous hemodialysis (HD) catheters are commonly used in end-stage renal disease (ESRD) patients while awaiting peritoneal dialysis catheter, arterio-venous fistula or graft placement and maturation. Catheter-related right atrial thrombus (CRAT) is a common finding in patients with central venous catheters (CVCs) and can cause CVC to malfunction. The incidence of CRAT is about 29% with a mortality of 18.3% or greater if not identified and managed appropriately. Two major types of right atrial (RA) thrombi have been identified. Type A thrombus usually originates in the peripheral veins embolizing to the RA. Type B originates within a structurally abnormal RA and is usually attached to the chamber walls or foreign bodies like CVC or intra-cardiac wires. There is a high risk of thrombi embolization leading to pulmonary embolism as in our patient, systemic embolization if a right to left shunt is present and potential hemodynamic compromise. The optimal therapeutic approach is still a subject of discussion, but timely catheter removal with prompt initiation of systemic anticoagulation is key. Surgical management is pursued when medical therapy fails or if the thrombus is greater than 6 cm. Our case is that of a 30-year-old male with CRAT successfully treated with surgical embolectomy after the failure of systemic anticoagulation. This case highlights the importance of early detection of CRAT, initiation of optimal medical therapy and the need for surgical intervention when medical therapy fails.
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Affiliation(s)
- Deborah T Akanya
- Cardiology, Yale New Haven Health/Bridgeport Hospital, Bridgeport, USA
| | - Jay Parekh
- Internal Medicine, Yale New Haven Health/Bridgeport Hospital, Bridgeport, USA
| | - Soniya Abraham
- Internal Medicine, Yale New Haven Health/Bridgeport Hospital, Bridgeport, USA
| | - Sam Uche
- Data Analyst/Health Information Technologist, Cigna Health Insurance, Bloomfield, USA
| | - Gilead Lancaster
- Cardiology, Yale New Haven Health/Bridgeport Hospital, Bridgeport, USA
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30
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Singh P, Faisal AR, Sheikh AU, Alam MM, Faizan M, Neupane P, Uzair M, Acharya A, Saeed A, Akhtar FN. An Evaluation of Socio-Demographic and Risk Factor Profile in End-Stage Renal Disease Patients: A Cross-Sectional Assessment. Cureus 2021; 13:e16353. [PMID: 34395131 PMCID: PMC8358890 DOI: 10.7759/cureus.16353] [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] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2021] [Indexed: 11/05/2022] Open
Abstract
Background The global incidence and prevalence of chronic kidney disease (CKD) is skyrocketing. In Asia, the prevalence of CKD varies from 10%-18%. However, as Asia is largely populated by developing countries with nascent health care systems, there is a dearth of research and data. It is estimated that a large number of cases go unreported. As a result, the exact disease burden remains unclear. The knowledge about risk factors and their proportionate role in CKD is indispensable in regards to patient management and care. Objective The early recognition of the most important risk factors for end-stage renal disease (ESRD) is key to early diagnosis, successful treatment, and general heightened awareness regarding CKD. In developing countries, the provision of medical services, in general, and nephrological services, in particular, is wholly inadequate. The insufficiency of solid and regularly updated data compounds the problem. This research study aims to partake in catering to that need. Methodology A structured questionnaire was used to obtain quantitative and categorical data from 119 ESRD patients in the nephrology ward, Allied Hospital, Faisalabad through non-probability sampling. Socio-demographic profile of the patients and information regarding the presence or absence of risk factors were collected. The resulting dataset was analyzed using R version 3.6.3 (R Foundation for Statistical Computing, Vienna, Austria) for data visualization and descriptive analysis. Results The most common age group for ESRD presentation was 46-60 years (52.1%). Among the 119 ESRD patients, the most frequent risk factor was hypertension with 85.7% of the patients presenting with the condition, followed by diabetes mellitus (DM) in 54.6%, renal calculi in 28.6%, glomerulonephritis (GN) in 31.1%, Family history of CKD in 24.4%, and polycystic kidney disease (PKD) in 5% of the patients. Gender-wise distribution of the patients shows that the proportion of patients with hypertension, renal calculi, and family history of CKD varied very little among the two groups. Conclusion In conclusion, our study has reinforced the existing body of knowledge and brought some fresh evidence regarding the prevalence of risk factors in ESRD to light. Hypertension and DM, together, represent the vast majority of cases with ESRD. However, hypertension far outpaces DM as the leading risk factor. Nephrolithiasis was also present in a considerable minority, with a figure much higher than previously reported. Finally, a relatively younger age group (45-60 years) formed the majority of the ESRD patients which is a concerning development. It points to early progression of CKD to ESRD. Long-term adequate control of these risk factors limits disease progression.
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Affiliation(s)
- Pramod Singh
- Nephrology Department, Faisalabad Medical University, Faisalabad, PAK
| | | | - Ateeq U Sheikh
- Nephrology Department, Faisalabad Medical University, Faisalabad, PAK
| | - Mohammad M Alam
- Nephrology Department, Faisalabad Medical University, Faisalabad, PAK
| | - Muhammad Faizan
- Nephrology Department, Akhtar Saeed Medical and Dental College, Lahore, PAK
| | | | - Muhammad Uzair
- Nephrology Department, Allama Iqbal Medical College, Lahore, PAK
| | - Ayushma Acharya
- Emergency Medicine, Helping Hands Community Hospital, Kathmandu, NPL
| | - Ahmad Saeed
- Nephrology Department, Faisalabad Medical University, Faisalabad, PAK
| | - Faisal N Akhtar
- Internal Medicine, PNS Hafeez Naval Hospital, Islamabad, PAK
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31
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Raj JJ, Kow RY, Ramalingam S, Low CL. Neck of Femur Fracture in Young Patients With End-Stage Renal Disease and Hyperparathyroidism: A Report of Three Cases and Proposed Treatment Algorithm. Cureus 2021; 13:e16155. [PMID: 34367767 PMCID: PMC8338123 DOI: 10.7759/cureus.16155] [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] [Accepted: 07/03/2021] [Indexed: 11/05/2022] Open
Abstract
Secondary hyperparathyroidism is a complication arising from untreated end-stage renal disease (ESRD). It can invariably lead to osteoporosis and subsequently cause pathological neck of femur (NOF) fracture. Despite being young, osteosynthesis in neck of femur fractures of these patients often leads to nonunion and implant failure due to severely osteoporotic bone. We present our experience in managing three young patients with ESRD and secondary hyperthyroidism who sustained NOF fractures. All three patients were successfully treated and showed no complication at one year post-operation. Based on our experience and literature review, we propose a simple algorithm to guide the management of these patients.
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Affiliation(s)
- Jeffrey J Raj
- Department of Orthopaedics, Hospital Tengku Ampuan Afzan, Kuantan, MYS
| | - Ren Yi Kow
- Department of Orthopaedics, Traumatology & Rehabilitation, International Islamic University Malaysia, Kuantan, MYS.,Department of Orthopaedics, Hospital Tengku Ampuan Afzan, Kuantan, MYS
| | | | - Chooi Leng Low
- Department of Radiology, International Islamic University Malaysia, Kuantan, MYS
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Abstract
There are a few cases of valacyclovir-associated neurotoxicity (VAN) reported. This case report documents a case of a 55-year-old male presenting with emotional lability or pseudobulbar affect as the predominant or sole manifestation of VAN. A failure to adjust valacyclovir's dose for herpes simplex infection in the setting of dialysis-dependent end-stage renal disease (ESRD) preceded VAN in this patient. The patient presented with involuntary and uncontrollable outbursts of emotion. Computerized tomography (CT) scan identified no underlying cause. A complete neurological examination with cognitive assessment was performed, with no abnormalities. He benefited from the use of aggressive peritoneal dialysis (PD) that was employed to enhance valacyclovir's clearance in this case of intractable VAN. On discharge, the patient was back to baseline mental function. Traumatic brain injury, neoplasm, vascular lesions, metabolic abnormality, neurological disease, herpetic encephalitis, and disorders of mood were ruled out. This led to the hypothesis of encephalopathy due to valacyclovir intoxication. Given that the clinical manifestations were related to ESRD, a dose-adjustment of valacyclovir is imperative in the setting of ESRD to prevent VAN. Our case presents important clinical variations. Firstly, our patient demonstrates that VAN may present with no focal neurological impairment, but pseudobulbar affect. Secondly, aggressive PD was useful in this case for the treatment of VAN as opposed to hemodialysis. We believe that it cleared valacyclovir resulting in the resolution of symptoms.
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Affiliation(s)
- Waqas Memon
- Internal Medicine/Nephrology, Virginia Commonwealth University, Richmond, USA
| | - Emily K Rose
- Internal Medicine, Virginia Commonwealth University, Richmond, USA
| | - Ayesha Akram
- Internal Medicine, Combined Military Hospital, Rawalpindi, PAK.,Internal Medicine, Rawalpindi Medical University, Rawalpindi, PAK
| | - Brian Simba
- Internal Medicine/Nephrology, Virginia Commonwealth University, Richmond, USA
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Voto C, Panetta T. Salvage of Suboptimal or Occluded Arteriovenous Fistulas Using a 4 French System From the Radial Artery for Initial Balloon Angioplasty Maturations. Cureus 2021; 13:e13446. [PMID: 33767930 PMCID: PMC7982301 DOI: 10.7759/cureus.13446] [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: 11/05/2022] Open
Abstract
Introduction End-stage renal disease (ESRD) is a condition that has seen a large increase in prevalence in recent decades. Paralleling this increase in prevalence is the increasing number of patients requiring vascular access for hemodialysis. Arteriovenous fistulas (AVFs) and arteriovenous grafts (AVGs) are considered the procedures of choice for hemodialysis access. However, due to the suboptimal venous anatomy (<2 mm diameter, sclerotic vascular walls) and chronic medical conditions (diabetes mellitus) seen in many ESRD patients, successful AVF creation and maturation is not always possible using standard procedures. In this study, we performed primary balloon angioplasty (PBA) at the time of AVF creation with subsequent balloon angioplasty maturation (BAM) procedures in a group of patients with a large proportion of diabetes and suboptimal venous anatomy. The purpose of this study was to compare the assisted patency and survival rates in patients with suboptimal veins used to create AVFs to patients with standard vein AVFs and AVGs. Methods Over a nine-year period, PBA during AVF creation was performed 682 times. Of these, 551 AVFs were matured in optimally sized veins using standard BAM procedures, and 131 AVFs were matured in suboptimal veins utilizing a modified approach. In the subset of patients with suboptimal venous anatomy, we performed the initial BAM procedure via the radial artery utilizing a 4 French system. Additionally, routine clinical surveillance was scheduled throughout the study period for all patients. Suboptimal veins included small (<2 mm diameter), sclerotic, accessory, or recanalized veins. During the study period, 69 AVGs were created and matured using standard graft-gram procedures. A Kaplan-Meier analysis of survival and assisted patency rates comparing the three groups were calculated utilizing data from a retrospective database and medical records. A hazard ratio and a log-rank test were calculated to assess statistical significance. Results The mean time of follow-up for all three groups (n=703) was 43.2 months. Among patients requiring hemodialysis access in the study, the fistula creation rate was 90.8%. Patients with suitable venous anatomy who underwent AVF creation with PBA and standard BAM procedures experienced higher primary assisted patency rates relative to the suboptimal vein AVF and AVG groups (p<0.0001). No difference was seen between the suboptimal vein AVF and AVG groups. Patient survival and the percentage of diabetics were comparable amongst all three groups. Conclusion Using our approach, we were able to achieve a high AVF creation rate amongst a group of patients with a large proportion of suboptimal veins and diabetes. Despite not performing as well as standard vein AVFs in regards to primary assisted patency, the patients with suboptimal vein AVFs experienced similar patency and survival rates as compared to patients receiving AVGs. This new approach enhances the ability to create AVFs in patients who would otherwise not be amenable to fistulas and may contribute to reduced complication risk and improved overall survival.
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Affiliation(s)
- Christian Voto
- College of Osteopathic Medicine, University of New England, Biddeford, USA
| | - Thomas Panetta
- Vascular Surgery, Mercy Medical Center, Rockville Centre, USA
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34
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Oo KT, Yee HW. A Case of Reversible Atrioventricular Block Potentially Associated with Atenolol-Induced Hyperkalemia. Cureus 2021; 13:e13151. [PMID: 33692921 PMCID: PMC7937400 DOI: 10.7759/cureus.13151] [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: 11/12/2022] Open
Abstract
Potassium is an extracellular ion that plays an important role in the electrophysiological function of the heart. Any change in the extracellular concentration of potassium can have a marked impression upon cardiac electrophysiology. Underlying kidney disease, certain medical conditions, dietary indiscretions, and medications can precipitate hyperkalemia. Drug-induced hyperkalemia is one of the most important causes of increased serum potassium in everyday clinical practice. Hyperkalemia can lead to various life-threatening dysrhythmias and if left untreated, it will ultimately cause ventricular arrhythmias and asystole. This case report describes an end-stage renal disease (ESRD) patient taking atenolol who presented with hyperkalemia and type II second degree atrioventricular (AV) block. He presented with hyperkalemia when atenolol was introduced and normalized when atenolol was discontinued. The heart block completely resolved after treatment of hyperkalemia.
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Affiliation(s)
- Kay Thi Oo
- Internal Medicine, Interfaith Medical Center, Brooklyn, USA
| | - Hnin Wut Yee
- Internal Medicine, Interfaith Medical Center, Brooklyn, USA
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35
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Naaraayan A, Nimkar A, Hasan A, Pant S, Durdevic M, Elenius H, Nava Suarez C, Basak P, Lakshmi K, Mandel M, Jesmajian S. End-Stage Renal Disease Patients on Chronic Hemodialysis Fare Better With COVID-19: A Retrospective Cohort Study From the New York Metropolitan Region. Cureus 2020; 12:e10373. [PMID: 33062496 PMCID: PMC7550023 DOI: 10.7759/cureus.10373] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 12/15/2022] Open
Abstract
Introduction Several comorbid conditions have been identified as risk factors in patients with coronavirus disease 2019 (COVID-19). However, there is a dearth of data describing the impact of COVID-19 infection in patients with end-stage renal disease on hemodialysis (ESRD-HD). Methods This retrospective case series analyzed 362 adult patients consecutively hospitalized with confirmed COVID-19 illness between March 12, 2020, and May 13, 2020, at a teaching hospital in the New York City metropolitan area. The primary outcome was severe pneumonia as defined by the World Health Organization. Secondary outcomes were the (1) the Combined Outcome of Acute respiratory distress syndrome or in-hospital Death (COAD), and (2) need for high levels of oxygen supplementation (HiO2). Results Patients with ESRD-HD had lower odds for poor outcomes including severe pneumonia [odds ratio (OR) 0.4, confidence interval (CI) 0.2-0.9, p=.04], HiO2 [OR 0.3, CI (0.1-0.8), p=.02] and COAD [OR 0.4, CI (0.2-1.05), p=.06], when compared to patients without ESRD. In contrast, higher odds for severe pneumonia, COAD and HiO2 were seen with advancing age. African Americans were over-represented in the hospitalized patient cohort, when compared to their representation in the community (35% vs 18%). Hispanics had higher odds for severe illness and HiO2 when compared to Caucasians. Conclusions Patients with ESRD-HD had a milder course of illness with a lower likelihood of severe pneumonia and a lesser need for aggressive oxygen supplementation when compared to patients not on chronic dialysis. The lower odds of severe illness in ESRD-HD patients might have a pathophysiologic basis and need to be further explored.
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Affiliation(s)
- Ashutossh Naaraayan
- Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, USA
| | - Abhishek Nimkar
- Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, USA
| | - Amrah Hasan
- Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, USA
| | - Sushil Pant
- Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, USA
| | - Momcilo Durdevic
- Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, USA
| | - Henrik Elenius
- Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, USA
| | - Corina Nava Suarez
- Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, USA
| | - Prasanta Basak
- Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, USA
| | - Kameswari Lakshmi
- Internal Medicine, Montefiore New Rochelle Hospital, New Rochelle, USA
| | - Michael Mandel
- Internal Medicine, Montefiore New Rochelle Hospital, New Rochelle, USA
| | - Stephen Jesmajian
- Internal Medicine, Montefiore New Rochelle Hospital, Albert Einstein College of Medicine, New Rochelle, USA
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AlHassan A, AlKadhem SM, Alkhalifah F, Almajed JM, Alwabari ME. Congenital Nephrotic Syndrome With a Novel Presentation in Saudi Arabia. Cureus 2020; 12:e10222. [PMID: 32923293 PMCID: PMC7478667 DOI: 10.7759/cureus.10222] [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] [Received: 08/28/2020] [Accepted: 09/03/2020] [Indexed: 11/11/2022] Open
Abstract
Congenital nephrotic syndrome (CNS) is a rare and serious entity of renal diseases diagnosed in infants younger than three months. The triad of this syndrome is proteinuria, hypoalbuminemia, and edema. Without renal transplantation, these patients rarely live beyond the age of three years. Infections and sepsis are the most common causes of this condition among children. The majority of patients progress to end-stage renal disease early in life, even with aggressive supportive therapy. In this study, we present a case of a 10-year-old Saudi boy who had been diagnosed with CNS since he was two months old and has improved without renal transplantation.
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Zanib A, Anwar S, Saleem K, Wasif Khan HM, Zafar S. Frequency of Left Ventricular Hypertrophy Among Patients on Maintenance Hemodialysis by Voltage Criteria and Its Relationship with Biophysical-Chemical Parameters. Cureus 2020; 12:e7426. [PMID: 32337146 PMCID: PMC7182164 DOI: 10.7759/cureus.7426] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 03/26/2020] [Indexed: 11/24/2022] Open
Abstract
Background Among the dialysis population, left ventricular hypertrophy (LVH) is becoming a major cause of cardiovascular death, mainly due to myocardial infarction, heart failure, and arrhythmias. Electrocardiography (ECG) is a cheap and easily available test to detect the presence of left ventricular hypertrophy. The basic purpose of this study was to assess the frequency of left ventricular hypertrophy among the maintenance hemodialysis patients by applying different voltage criteria for the diagnosis of LVH and its relationship with various biophysical and biochemical parameters. Methods A total of 68 patients of end-stage renal disease (ESRD) were included in the study who were on maintenance hemodialysis at the dialysis center of Sughra Shafi Hospital. Baseline characteristics were recorded from the patients' data. Blood samples were drawn and electrocardiographs were taken, both before and after hemodialysis. Results Results showed variability in the detection of left ventricular hypertrophy in the pre- and post-dialysis period, as it was positive for 45%, 21%, and 17% in the pre-dialysis period versus 40%, 32%, and 25% in the post-dialysis period, when the Framingham, Sokolow-Lyon, and Cornell criteria were applied, respectively. The study showed a significant relationship between left ventricular hypertrophy with a high body mass index (BMI), hypertension, and pre- and post-dialysis hypomagnesemia (P <0.05). A significant association was also seen with low serum albumin levels over the past year. Conclusion According to this study, almost half of the dialysis patients were having left ventricle hypertrophy when Framingham criteria were applied. Good control of factors that are significantly associated with the occurrence of left ventricular hypertrophy can reduce morbidity and mortality among dialysis patients secondary to cardiovascular events. In this study, these factors included hypertension, hypomagnesemia, hypoalbuminemia, and high BMI.
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Affiliation(s)
- Alvina Zanib
- Internal Medicine, Fatima Jinnah Medical University, Lahore, PAK
| | - Shahid Anwar
- Nephrology, Fatima Jinnah Medical University, Lahore, PAK
| | - Khurram Saleem
- Internal Medicine, University College of Medicine, University of Lahore, Lahore, PAK
| | | | - Sana Zafar
- Internal Medicine, University College of Medicine, University of Lahore, Lahore, PAK
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Suwanwongse K, Shabarek N. Does Atrial Fibrillation Increase the Risk of Developing End-stage Renal Disease in Patients with Chronic Kidney Disease? Cureus 2020; 12:e6908. [PMID: 32190463 PMCID: PMC7061811 DOI: 10.7759/cureus.6908] [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: 12/03/2022] Open
Abstract
Patients with atrial fibrillation (AF) have elevated risks of developing stroke, heart failure, and myocardial infarction. However, the impact of AF on the progression of chronic kidney disease (CKD) is uncertain. Our review objective is to investigate whether AF increases the risk of developing end-stage renal disease (ESRD) in patients with CKD. On 31 January 2019, a systemic search was performed on the MEDLINE database using the predefined search criteria. Limits included human participants and English-language publications. Studies that evaluated an association of AF and the risk of CKD progression to ESRD were selected. A total of 751 articles were identified. One prospective cohort study was included after screening abstracts from overall retrieved studies based on our inclusion/exclusion criteria, with a total of 3,091 CKD patients and a mean follow-up of 5.9 years. A total of 172 CKD patients developed AF, of which 43 patients later developed ESRD. Of 2,919 CKD patients with no incident AF, 581 patients progressed to ESRD. The rate of ESRD after the development of AF was 11.8/100 person-years compared with 3.4/100 person-years in CKD patients without AF. In conclusion, AF is an independent risk factor for developing ESRD in CKD patients, but more evidence is needed to support this result.
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Affiliation(s)
| | - Nehad Shabarek
- Internal Medicine, Lincoln Medical Center, New York City, USA
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LaRiviere WB, Irazabal MV, Torres VE. Novel therapeutic approaches to autosomal dominant polycystic kidney disease. Transl Res 2015; 165:488-98. [PMID: 25438190 PMCID: PMC4363282 DOI: 10.1016/j.trsl.2014.11.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Revised: 10/17/2014] [Accepted: 11/06/2014] [Indexed: 01/14/2023]
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is an inherited disorder characterized by the progressive growth of renal cysts that, over time, destroy the architecture of the renal parenchyma and typically lead to kidney failure by the sixth decade of life. ADPKD is common and represents a leading cause of renal failure worldwide. Currently, there are no Food and Drug Administration-approved treatments for the disease, and the existing standard of care is primarily supportive in nature. However, significant advances in the understanding of the molecular biology of the disease have inspired investigation into potential new therapies. Several drugs designed to slow or arrest the progression of ADPKD have shown promise in preclinical models and clinical trials, including vasopressin receptor antagonists and somatostatin analogs. This article examines the literature underlying the rationale for molecular therapies for ADPKD and reviews the existing clinical evidence for their indication for human patients with the disease.
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Affiliation(s)
- Wells B LaRiviere
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minn
| | - Maria V Irazabal
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minn
| | - Vicente E Torres
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minn.
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Hong SY, Yang DH, Lee BH, Ki EK, Chung KH. The urine urokinase concentration in end stage renal disease with acquired renal cyst. Korean J Intern Med 1991; 6:64-8. [PMID: 1807367 PMCID: PMC4532122 DOI: 10.3904/kjim.1991.6.2.64] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
To see whether there was any difference in the urine urokinase concentration between acquired cystic kidney disease (ACKD) group and control (non cyst) group in end stage renal disease patients (ESRD), we evaluated fifty ESRD patients who had been maintained on chronic hemodialysis for various period. The urine urokinase concentration was higher in the ACKD group (17.5 +/- 14.7 unit/ml, range 13.5-47.0 unit/ml, n = 9) than the control group (4.1 +/- 3.4 unit/ml, range 0.5-12.0 unit/ml, n = 36) (p less than 0.001), and polycyst group (2.6 +/- 1.8 unit/ml, range 1.0-5.1 unit/ml, n = 5) (p less than 0.01). But there was no difference between the control group and polycyst group. In the control group and the ACKD group, there was a direct relation between the dialysis duration and the urokinase concentration and the longer the dialysis duration, the higher the urine urokinase concentration (r squared = 0.424, p = 0.0001). The hemodialysis duration was longer in the ACKD group (42 +/- 17.0 months) than the control group (20.0 +/- 12.5 months) (p less than 0.005). These findings suggest that urokinase may be responsible for cystogenic degeneration in ESRD.
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Affiliation(s)
- S Y Hong
- Department of Internal Medicine, Soonchuhyang University Hospital, Chunan, Korea
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