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Beniwal P, Singh SK, Malhotra V, Agarwal D, Sharma M, Joshi P, Khandelwal S, Gaur N, Sharma S. Gerontolizing Nephrology: Spectrum of Histopathological Findings of Kidney Biopsy in the Elderly. Indian J Nephrol 2020; 30:264-269. [PMID: 33273792 PMCID: PMC7699656 DOI: 10.4103/ijn.ijn_275_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 10/17/2019] [Accepted: 11/10/2019] [Indexed: 02/06/2023] Open
Abstract
Introduction: The spectrum of renal disorder in the elderly differs from the younger population. There is a paucity of literature regarding kidney biopsy in elderly. This study aims to highlight the clinical profile and histopathological spectrum of the elderly patient undergoing a renal biopsy. Materials and Methods: This retrospective study included all patients (age ≥60 years) undergoing native renal biopsies from January 2012 to December 2017. The clinical profile, laboratory parameters, and renal biopsy findings of these patients were recorded from the case files. Results: Out of 1656 renal biopsies performed during the study period, 230 (13.9%%) performed on the elderly were included. Mean age was 64.02 ± 7.87 years (Range: 60-87 years), and males were predominant (70.4%). The commonest indication for biopsy was nephrotic syndrome (NS) (49.6%) followed by Rapidly progressive renal failure (RPRF) (20.9%) and Acute Kidney Injury (AKI) (15.7%). The most frequent histological diagnosis was membranous nephropathy (15.2%) followed by amyloidosis (13.9%) and Focal Segmental Glomerulosclerosis (FSGS) (13.0%). The commonest cause of NS was MGN (29.8%) followed by FSGS (24.6%) and amyloidosis (22.8%). The commonest cause of nephritic syndrome was Diffuse Proliferative Glomerulonephritis (29.4%) and Membranoproliferative Glomerulonephritis (29.4%). Hypertensive nephrosclerosis (40.0%) and diabetic nephropathy (26.7%)) were the commonest histological diagnosis in the patients who underwent renal biopsy for clinical Chronic kidney disease. Crescentic GN (35.4%) and Myeloma cast nephropathy 14.6%) were the commonest cause of RPRF while Acute Tubular Necrosis (41.7%) was the commonest cause of AKI. None of the patients had major complications. Conclusion: Renal biopsy is safe in the elderly and provides a wealth of information with regards to the diagnosis and prognosis of renal disorder.
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Affiliation(s)
- Pankaj Beniwal
- Department of Nephrology, SMS Medical College, Jaipur, Rajasthan, India
| | | | - Vinay Malhotra
- Department of Nephrology, SMS Medical College, Jaipur, Rajasthan, India
| | - Dhananjai Agarwal
- Department of Nephrology, SMS Medical College, Jaipur, Rajasthan, India
| | - Manish Sharma
- Department of Nephrology, SMS Medical College, Jaipur, Rajasthan, India
| | - Parvati Joshi
- Department of Pathology, SMS Medical College, Jaipur, Rajasthan, India
| | - Shikha Khandelwal
- Department of Nephrology, SMS Medical College, Jaipur, Rajasthan, India
| | - Nisha Gaur
- Department of Nephrology, SMS Medical College, Jaipur, Rajasthan, India
| | - Sanjeev Sharma
- Department of Nephrology, SMS Medical College, Jaipur, Rajasthan, India
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A rare adult case of poststreptococcal acute glomerulonephritis with a retropharyngeal abscess. CEN Case Rep 2017; 6:118-123. [PMID: 28509140 DOI: 10.1007/s13730-017-0256-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 03/20/2017] [Indexed: 10/19/2022] Open
Abstract
Retropharyngeal abscess is an infection involving the retropharyngeal space which is posterior to the pharynx and oesophagus, and it results as a complication of a primary infection elsewhere in the head and neck including the nasopharynx, paranasal sinuses, or middle ear, which drain lymph to the retropharyngeal lymph nodes. Their lymph nodes are prominent in children and atrophy with age. Therefore, retropharyngeal abscess is most frequently encountered in children, with 75% of cases occurring before the age of 5 years, and often in the first year of life. We experienced a rare adult case of poststreptococcal acute glomerulonephritis with a retropharyngeal abscess, and conservative therapy ameliorated them. According to past reports, only one child with a retropharyngeal abscess and poststreptococcal acute glomerulonephritis has been presented at a conference to date; this is the first adult case of poststreptococcal acute glomerulonephritis with a retropharyngeal abscess. Retropharyngeal abscess can be fatal including airway compression, so it is important to remember retropharyngeal abscess in a case of poststreptococcal acute glomerulonephritis with severe symptoms of neck.
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Jackson SJ, Steer AC, Campbell H. Systematic Review: Estimation of global burden of non-suppurative sequelae of upper respiratory tract infection: rheumatic fever and post-streptococcal glomerulonephritis. Trop Med Int Health 2010; 16:2-11. [DOI: 10.1111/j.1365-3156.2010.02670.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Chrysochou C, Kalra PA. Epidemiology and natural history of atherosclerotic renovascular disease. Prog Cardiovasc Dis 2010; 52:184-95. [PMID: 19917329 DOI: 10.1016/j.pcad.2009.09.001] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Atheromatous renovascular disease (ARVD) is increasingly suspected and diagnosed, and it commonly presents to several different clinical specialties. In this review, the epidemiology, risk factors, comorbid disease associations, natural history, and prognosis of ARVD is described. Atheromatous renovascular disease is strongly associated with macrovascular pathology in other important vascular beds, especially the coronary, aortoiliac and iliofemoral circulations, and also with structural and functional heart disease. These clinicopathologic relationships contribute to the high morbidity and mortality associated with the condition. Understanding of the natural history of renal artery stenosis may enable intensified treatment strategies to reduce associated risk and improve patient prognosis.
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Choi YH, Lee I, Lee MG. Slower clearance of intravenous metformin in rats with acute renal failure induced by uranyl nitrate: Contribution of slower renal and non-renal clearances. Eur J Pharm Sci 2010; 39:1-7. [DOI: 10.1016/j.ejps.2009.05.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2009] [Revised: 05/06/2009] [Accepted: 05/10/2009] [Indexed: 11/25/2022]
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Abdelhafiz AH, Tan E, El Nahas M. The epidemic challenge of chronic kidney disease in older patients. Postgrad Med 2008; 120:87-94. [PMID: 19020370 DOI: 10.3810/pgm.2008.11.1943] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Since the introduction of estimated glomerular filtration rate (GFR), the number of patients with chronic kidney disease (CKD) has considerably increased. This is particularly true for elderly patients as the majority have a low GFR. Chronic kidney disease has a significant impact on a patient's outcome. We have reviewed important aspects of CKD in older patients, with emphasis on diagnosis and management, as well as explored decision-making regarding specialist-care referral and renal replacement therapy.
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Affiliation(s)
- Ahmed H Abdelhafiz
- Department of Elderly Medicine, Rotherham General Hospital, Rotherham, UK.
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7
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Accuracy of retinal changes in predicting microalbuminuria among elderly hypertensive patients: a cross-sectional study from a teaching hospital in South India. Int Urol Nephrol 2008; 41:137-43. [DOI: 10.1007/s11255-008-9452-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2008] [Accepted: 08/02/2008] [Indexed: 11/26/2022]
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8
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Rodriguez-Iturbe B, Musser JM. The current state of poststreptococcal glomerulonephritis. J Am Soc Nephrol 2008; 19:1855-64. [PMID: 18667731 DOI: 10.1681/asn.2008010092] [Citation(s) in RCA: 124] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Poststreptococcal glomerulonephritis is one of the oldest recognized renal diseases. In the past three decades, significant changes have occurred in its epidemiology, in new insight gained in the nephritogenic characteristics of streptococcal antigens, and in the natural history of the disease. The disease is now rare in industrialized nations, but in the underprivileged world, the burden of poststreptococcal glomerulonephritis ranges between 9.5 and 28.5 new cases per 100,000 individuals per year. Prophylactic antibiotic treatment is advisable in epidemic conditions and to household contacts of index cases in communities where the prevalence of the disease is high. The long-term prognosis is variable; in general, prognosis is excellent in children but significantly worse when it occurs in elderly individuals and in populations that present other risk factors of chronic kidney disease. Contemporary large-scale research strategies such as genome-wide sequencing may uncover new information about pathogenic factors contributing to disease.
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Affiliation(s)
- Bernardo Rodriguez-Iturbe
- Renal Department, Hospital Universitario, Universidad del Zulia and Centro de Investigaciones Biomé dicas, IVIC-Zulia, Maracaibo, Venezuela.
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9
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The contrasting characteristics of acute kidney injury in developed and developing countries. ACTA ACUST UNITED AC 2008; 4:138-53. [DOI: 10.1038/ncpneph0722] [Citation(s) in RCA: 157] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2007] [Accepted: 10/31/2007] [Indexed: 01/07/2023]
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10
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Reshi AR, Bhat MA, Najar MS, Banday KA, Naik MA, Singh DP, Wani F. Etiological profile of nephrotic syndrome in Kashmir. Indian J Nephrol 2008; 18:9-12. [PMID: 20368913 PMCID: PMC2847732 DOI: 10.4103/0971-4065.41281] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Our study aimed to obtain a comprehensive insight into the etiology of nephrotic syndrome in our patient population. We analyzed medical records of 290 patients with diagnosis of nephrotic syndrome as defined by International Study of Kidney Disease in Children (ISKDC), between January 1987 and December 2000, at the Sher-I-Kashmir Institute of Medical Sciences, Soura, Srinagar. Primary glomerular disease was found to be the most prevalent, accounting for 91.73% of all glomerular diseases. Among primary glomerular diseases, minimal change disease (MCD) was the most common histological lesion (43.79%). Most patients presented within 3 months duration (61.4%) and the most common symptom was puffiness of face (98.45%) followed by pedal edema (91%). Focal segmental glomerulosclerosis (FSGS) was the second most common lesion (16.89%) followed by membranous glomerulonephritis (GN) (13.4%) and membranoproliferative GN (11.72%). Amongst secondary glomerular diseases, diabetes mellitus was the most prevalent (4.48%), followed by lupus nephritis (3.1%). In conclusion, primary glomerular diseases constituted the most common group encountered and the prevalence of MCD was quite high with males, children and young adults. FSGS was associated with a high prevalence of end-stage renal disease (ESRD; 26.53%), hypertension (71.42%) and hematuria (81.63%).
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Affiliation(s)
- A. R. Reshi
- Department of Nephrology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - M. A. Bhat
- Department of Nephrology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - M. S. Najar
- Department of Nephrology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - K. A. Banday
- Department of Nephrology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - M. A. Naik
- Department of Nephrology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - D. P. Singh
- Department of Nephrology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - F. Wani
- Department of Nephrology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
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Mahajan S, Tiwari S, Bhowmik D, Agarwal SK, Tiwari SC, Dash SC. Factors affecting the outcome of acute renal failure among the elderly population in India: a hospital based study. Int Urol Nephrol 2007; 38:391-6. [PMID: 16868717 DOI: 10.1007/s11255-006-0053-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2005] [Accepted: 08/02/2005] [Indexed: 10/24/2022]
Abstract
The spectrum of acute renal failure (ARF) in the elderly population and the factors predicting poor outcome in these patients are not well defined in literature. Identification of risk factors and poor prognostic markers in these patients can help in planning strategies to prevent ARF and to prioritise the utilization of sparse and expensive therapeutic modalities, especially in a developing country like ours. We retrospectively analyzed data of 454 elderly patients (age >or=60 years), detected having ARF in a tertiary care super-speciality hospital in North India, from April 2000 to March 2004. The mean age of this population was 66.4 years with 70.5% being male. 64% patients had more than one precipitating factors for ARF, with volume depletion being the most common precipitating factor (33% cases). Infection/sepsis (21.6%) and drugs (11.5%) were other important precipitating factors. 31.8% were recorded as having oliguric ARF (urine output <400 ml/day) and 33.5% required renal replacement therapy (RRT). Acute peritoneal dialysis was the most frequent form of RRT given (62.5%). Mortality was 41.2% (187 cases), of whom 56 (29.8%) died inspite of recovery from ARF. Among the survivors, 103 patients (22.7%) had complete renal recovery, 141 (31.1%) had partial renal recovery, while 23 (8.6%), remained dialysis dependent. The factors which were found to be associated with increased mortality were; age >or=70 years, presence of previous chronic illness, ARF precipitated by cardiac failure and infection, need for RRT, oliguria and increasing numbers of failed organs. To conclude, ARF among elderly is a common problem in nephrology practice at our institute and is responsible for 48.9% of nephrology admissions/consultations among elderly patients. Majority of these patients are prone to multiple renal insults. Underlying chronic illness, presence of cardiac failure and sepsis, oliguria, need for RRT and increasing number of organ failure is associated with poor outcome.
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Affiliation(s)
- Sandeep Mahajan
- Department of Nephrology, All India Institute of Medical Sciences, Ansari Nagar, 110029 New Delhi, India.
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Kohli HS, Bhat A, Sud K, Jha V, Gupta KL, Sakhuja V. Spectrum of renal failure in elderly patients. Int Urol Nephrol 2007; 38:759-65. [PMID: 17245550 DOI: 10.1007/s11255-006-0089-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2005] [Accepted: 03/28/2006] [Indexed: 11/30/2022]
Abstract
This prospective study was undertaken to study the spectrum of renal failure and the outcome in elderly patients. Patients included in the study group were elderly (age>60 years) who either attended outpatient renal clinic and or were hospitalized. Renal failure was classified as acute renal failure (ARF), rapidly progressive renal failure (RPRF) and chronic renal failure (CRF). A total of 4255 elderly patients were seen, of these 236 (5.5%) had renal failure. Mean age was 65.1+/-4.2 years (60-86 years). CRF was the commonest, seen in 137 (58.1%) followed by ARF 69 (29.2%) and RPRF in 30 (12.7%) patients. Diabetic nephropathy was the commonest cause of CRF, seen in 58.4% followed by chronic interstitial nephritis in 9.5% and chronic glomerulonephritis in 8.7% of patients. Of 137 patients 53 (38.7%) presented in end stage renal disease (ESRD). Of these 41 (77.3%) were initiated on maintenance hemodialysis and 12 (22.6%) on continuous ambulatory peritoneal dialysis. Only 15 patients were on dialytic support at the end of 1 year. Sepsis contributed to ARF in 75.4% of cases. Forty of 69 patients (57.9%) needed dialytic support. Forty (57.9%) were critically ill, defined as presence of two or more organ system failures (excluding renal failure). Forty two patients (60.9%) died patients. Acute interstitial nephritis (AIN) was the commonest cause of RPRF seen in 10 (33.3%) patients followed by vasculitis in 7 (23.3%). Myeloma cast nephropathy contributed towards RPRF in 20% of patients. Of 30 patients, 10 (33.3%) reached ESRD at end of 3 months of follow up, 4 (13.3%) died due to sepsis. Only 2 showed complete recovery while 14 (46.6%) had partial improvement. AIN patients had a relatively better outcome.
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Kohli HS, Jairam A, Bhat A, Sud K, Jha V, Gupta KL, Sakhuja V. Safety of kidney biopsy in elderly: a prospective study. Int Urol Nephrol 2006; 38:815-20. [PMID: 17318359 DOI: 10.1007/s11255-006-0088-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2005] [Accepted: 03/28/2006] [Indexed: 11/29/2022]
Abstract
Kidney biopsy plays an important role in the diagnosis and management of several renal diseases. There is a general reluctance to perform kidney biopsy in elderly due to fear of complications. There is no prospective head to head trial comparing complications of percutaneous kidney biopsy in elderly versus young. This prospective study was undertaken to know the frequency and type of biopsy related complications in elderly. Biopsy was performed using a spring loaded automatic 16 G biopsy gun. Post-biopsy, patients were confined to bed rest for 24 h. A record of intraprocedural problems and post-procedural complications was kept. A total of 210 native kidney biopsies were done of which 26 were performed in elderly patients (61-78 years). Co-morbid conditions were present in 17 patients, some having more than one, hypertension (11), diabetes mellitus (5), chronic obstructive airway disease (6), interstitial lung disease (2) and coronary artery disease (2). Mean serum creatinine was 5.6 mg/dl (range 0.8-14.1 mg/dl). Pre-biopsy dialysis was given to 10 patients. Adequate tissue for histopathological diagnosis was seen in 24 out of 26 biopsies. In two elderly patients biopsy had to be abandoned though indicated due to inability to hold the breath because of underlying lung and cardiac disease. Clinico-pathologic discorrelation was seen in eight patients. Incidence of gross hematuria was more in elderly than in young (4/26 vs. 7/184 P<0.01). Hematuria subsided within 1-2 days in three, one had persistent hematuria for 1 week. Other complications viz. gross hematuria with need of blood transfusions or hemodynamic compromise (0/26 vs. 4/184), perinephric hematoma (0/26 vs. 1/184) and need of intervention (0/26 vs. 1/184) were not higher in the elderly. We conclude that the standard precautions kidney biopsy in elderly is a safe procedure.
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Prakash J, Hota JK, Singh S, Sharma OP. Clinical spectrum of chronic renal failure in the elderly: a hospital based study from eastern India. Int Urol Nephrol 2006; 38:821-7. [PMID: 17096077 DOI: 10.1007/s11255-006-9003-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2006] [Indexed: 11/25/2022]
Abstract
The aim of this study was to describe the clinical spectrum of chronic renal failure (CRF) in the elderly. The diagnosis of CRF was made using standard clinical criteria. The elderly was defined as person with over 60 years of age. In total, 200 elderly patients with CRF were evaluated between July 2002 and February 2004. Their age (male: 146; female: 54) ranged between 60 and 90 (mean 64.31+/-4.18) years. Diabetic nephropathy was the most common (46%) cause of CRF. Hypertensive nephrosclerosis, chronic interstitial nephritis and obstructive uropathy were responsible for CRF in 18%, 14% and 13% of patients, respectively. We observed chronic glomerulonephritis in 7% of elderly CRF. Urinary tract infection (55.5%), hypovolemia (22.2%), accelerated hypertension (11.1%) and sepsis (11.1%) were responsible for acute exacerbation of renal failure in 36 (18%) patients. Associated co-morbid conditions were noted in 93 (46.5%) patients. They included; coronary artery disease 46 (49.46%), cerebrovascular disease 20 (21.50%), osteoarthritis 13 (13.97%), chronic obstructive pulmonary disease 6 (6.45%), dilated cardiomyopathy 5 (5.37%), and malignancy in 3 (3.22%) patients. Acute dialytic support was required in 164 (82%) cases and remaining 36 (18%) patients received conservative management. Mortality was noted in 25 (12.5%) cases. The coronary artery disease (48%), acute pulmonary edema (20%) and hyperkalemia (12%) were the main causes of death. Subsequent evaluation revealed that 102 (51%) patients had ESRD of which only 3 (2.94%) patients could afford CAPD. A total of 11 (10.7%) patients underwent chronic maintenance hemodialysis for 3-4 months and then discontinue dialysis mainly because of financial constraints. Remaining 88 (86.27 %) patients with ESRD were discharged from hospital after symptomatic improvement with acute dialysis. Thus, diabetic nephropathy related to type-2 diabetes was the commonest cause of CRF in our elderly patients. Chronic renal failure in elderly was associated with a number of co-morbid conditions, which contributed significantly to morbidity and mortality. Acute on chronic renal failure with severe uremic complications were an important cause of hospitalization. The financial constraint was the major limiting factor for the management of elderly ESRD patients.
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Affiliation(s)
- Jai Prakash
- Department of Nephrology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221 005, India.
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Abstract
PURPOSE Benign prostatic hyperplasia (BPH) and chronic renal failure (CRF) are common medical conditions in older men. Based on the low prevalence of CRF in clinical trials recent American Urological Association guidelines have not recommended routine serum creatinine screening in men presenting with lower urinary tract symptoms. However, chronic renal failure is a well described complication of obstructive BPH. MATERIALS AND METHODS A structured MEDLINE review of the literature on the association between BPH and CRF from 1966 to 2003 was performed. RESULTS Most studies were referral based and did not represent the full spectrum of BPH in men. The definition of renal failure varied from a serum creatinine cutoff of 1.5 to 3.0 mg/dl. Differentiating acute and chronic renal failure, and acute and chronic urinary retention was often not done. Various combinations of chronic retention with large residual urine volumes (greater than 300 ml), detrusor instability and decreased bladder compliance were associated with chronic renal failure. Ureterovesicular junction obstruction from bladder remodeling in chronic urinary retention was the most commonly proposed mechanism for CRF. However, episodic acute urinary retention, urinary tract infections and secondary hypertension may also have a role. Studies showed significant improvement in renal function after prostate surgery but the acuity of renal failure was generally not known. CONCLUSIONS The extent of the association between BPH and CRF is unknown and more community based, observational studies are needed. However, an association exists and it should be considered in men presenting with obstructive BPH or CRF.
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Affiliation(s)
- Andrew D Rule
- Division of Nephrology, Department of Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
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