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El-Reshaid K, Al-Bader S, Madda J. The Beneficial Effect of Three-month Induction Therapy with High-dose Prednisone and Mycophenolate Mofetil Followed by Maintenance Therapy in Acute Non-crescentic Nephritis Associated with Immunoglobulin A Deposition Disease in Adults. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2023; 34:161-166. [PMID: 38146726 DOI: 10.4103/1319-2442.391895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2023] Open
Abstract
The data available on immunoglobulin A (IgA) deposition disease indicate an inherited predisposition to the disease with autoimmune triggering. Hence, we prospectively evaluated the role of a new autoimmune regimen in the treatment of severe nephrotic or nephritic flares associated with noncrescentic nephritis in adult patients. Thirty-six patients were included, and the regimen consisted of an initial 3-month induction phase of prednisone and mycophenolate mofetil (MMF), followed by a maintenance phase of MMF alone for 21 months. Complete remission (CR) (normalization of creatinine clearance [CrCl] and a decrease in protein output to <500 mg/day) was achieved in 29 of 36 patients, and a partial response (no further decline in CrCl and a decrease in proteinuria to <50%) was seen in seven patients. CrCl was maintained in patients with CR but was mildly reduced in partially responsive ones. Our study showed the short- and longterm safety and efficacy of this autoimmune regimen directed toward the autoimmune triggering factors in severe forms of noncrescentic IgA nephritis.
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Al-Bader S, El-Reshaid K, Madda J. Acquired Perforating Dermatosis: A Disorder Treatable with Mycophenolate Mofetil. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2023; 34:142-146. [PMID: 38146723 DOI: 10.4103/1319-2442.391892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2023] Open
Abstract
Acquired perforating dermatosis (APD) is an adult skin disease characterized by an umbilicated papulonodular rash with transepidermal elimination of dermal components such as collagen and/or elastin. It is frequently associated with multiple medications and diseases such as diabetes and chronic renal failure. It is a disabling disease with severe pruritus in 83.3% of cases and generalized ulcerating lesions that are associated with infections and scarring. Nearly 10% of renal patients are affected. Supportive measurements of disease activity and previous medications failed to halt its natural progression. In our study, we documented significant improvements in the severity of the disease as measured by the eczema area and severity index (EASI), in 32 patients with the renal disease through the use of mycophenolate mofetil (MMF), with EASI decreasing from 31 [interquartile range (IQR) = 4] to 3 (IQR = 4) by the 3rd month. Moreover, such changes persisted for up to 2 years despite a decrease in the dose of MMF to half after 1 year. In conclusion, our study showed that MMF is a safe and effective immunosuppressive drug for short- and intermediate-term therapy of severe APD and confirmed its autoimmune etiology.
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El-Reshaid K, Al-Terki A, Al-Bader S. Detailed Nephro-urological Management of a Case of Medullary Sponge Kidney with Distal Renal Tubular Acidosis and Obstructive Uropathy. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2022; 33:828-832. [PMID: 38018723 DOI: 10.4103/1319-2442.390261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023] Open
Abstract
Medullary sponge kidney (MSK) is a rare renal malformation characterized by precalyceal tubular ectasia of the renal collecting ducts that clinically manifests as recurrent renal stones, distal renal tubular acidosis (dRTA), osteoporosis, and nephrocalcinosis. In this case report, we present the case of a woman with a severe form of MSK associated with dRTA. She had extensive nephrocalcinosis and obstructive uropathy caused by a large upper ureteric stone in the left kidney. The stone was disintegrated by flexible ureteroscopic laser lithotripsy. Her initial biochemical derangements were identified and corrected with a Polycitra-K solution and hydrochlorothiazide, leading to reduced stone load and osteopenia 1 year later.
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El-Reshaid K, Al-Bader S, Markova Z. Nephrocalcinosis in a Transplanted Kidney: A New Sign of Chronic Tacrolimus Nephrotoxicity. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2022; 33:824-827. [PMID: 38018722 DOI: 10.4103/1319-2442.390260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023] Open
Abstract
Calcineurin inhibitors are potent immunosuppressive drugs in solid-organ transplantation and multiple autoimmune diseases. Their use is associated with the acute impairment of glomerular filtration and chronic interstitial fibrosis. The latter is mediated by the accumulation of matrix proteins. In this case report, we present a kidney transplant patient with chronic and progressive allograft failure that was associated with nephrocalcinosis. He did not have hypercalcemic-hypercalciuric states such as hyperparathyroidism, sarcoidosis, and hyper-vitaminosis D; normocalcemic-hypercalciuric states such as distal renal tubular acidosis, medullary sponge kidney, excessive use of high-dose loop diuretics, and beta-thalassemia; hyperphosphaturic conditions; and hyperoxaluria. Moreover, his calcifications were limited to the transplanted kidney and spared the native kidneys and extrarenal tissues, and his renal function had improved and stabilized for 6 months after discontinuation of prolonged-release tacrolimus (Advagraf), indicating a cause and an effect phenomenon. Nephrocalcinosis was suspected after ultrasonography and confirmed by computed tomography scanning. Hence, allograft nephrocalcinosis may indicate chronic tacrolimus nephrotoxicity.
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El-Reshaid K, Al-Bader S, Madda JP. Long-term Rituximab Therapy in Adult Patients with Idiopathic Nephrotic Syndrome. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2022; 33:509-515. [PMID: 37929543 DOI: 10.4103/1319-2442.388185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023] Open
Abstract
Patients with refractory idiopathic nephrotic syndrome (INS) are at risk of infections, renal failure, and the inherent side effects of immunosuppressive therapy. In the present study, we investigated the efficacy of yearly rituximab therapy in adult patients with this syndrome over 5-10 years. In the minimal change disease group, 14 of the 15 patients had complete remission (CR) and one had partial remission (PR). Of those who achieved CR, eight patients did not require rituximab 4 years later. The patient with PR was treated in the same way as those with focal segmental glomerulosclerosis (FSGS) group and remained stable by the end of the study. In the FSGS group, rituximab therapy resulted in the amelioration of INS in nine patients, although two were non-responders (NR) and developed end-stage renal disease (ESRD). In the membranous glomerulopathy group, 36 patients had CR but two were NR and developed ESRD. Twenty (55%) of those did not require treatment after 4 years, whereas the rest maintained CR with yearly rituximab. Nine women received rituximab after the third month of pregnancy without significant adverse effects on the fetus or subsequent conception. In conclusion, rituximab is a safe, practical, and effective long-term therapy for adult patients in these three groups of INS.
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El-Reshaid K, Al-Bader S, Sallam HT. A Self-Limited Facial Rash in a Lupus Patient: The Case of Primary Facial Raynaud's Phenomenon. Case Rep Dermatol 2021; 13:366-371. [PMID: 34413734 PMCID: PMC8339507 DOI: 10.1159/000517553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 06/01/2021] [Indexed: 11/19/2022] Open
Abstract
Skin is involved in 80% of systemic lupus erythematosus (SLE) and the second most affected after joint disease. Lupus-specific lesions include (a) acute ones viz. malar rash (80%), (b) subacute ones viz. photosensitive maculopapular dermatitis (50%), and (c) chronic ones viz. discoid rash. The lupus nonspecific lesions include; (a) nonscarring alopecia (86.67%), oral ulcers (56.67%), vasculitic lesions (33.34%), bullous lesions (10%), and Raynaud's phenomenon (6.67%). In this case report, we describe a patient with SLE and antiphospholipid antibodies that had developed a transient facial form of Raynaud's phenomenon that was not associated with disease activity and digital changes. Its association with SLE is discussed.
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El-Reshaid K, Alabdulghani F, Al-Bader S. Partial Splenic Embolization for Hypersplenism Associated with Steatohepatitis in a Hemodialysis Patient. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2021; 32:255-260. [PMID: 34145142 DOI: 10.4103/1319-2442.318535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Hypersplenism (HS) is a disorder characterized by a triad of splenomegaly, peripheral cytopenia due to premature destruction of blood cells and normocellular bone marrow. Its etiology is diverse and includes (a) primary autoimmune cytopenias, (b) secondary to congestion due to portal hypertension in cirrhosis and, other causes such asperiportal fibrosis, infections, autoimmune diseases, lymphoproliferative disorders, infiltrative diseases and hemolytic anemias. The latter diseases are common in patients with end-stage kidney disease. In severe cases, co-existence of multiple co-morbid conditions, coagulopathy of uremia and dialysis-anticoagulation, and their immunosuppressive state render surgical splenectomy at highrisk. Mid-segment partial splenic infarction and with an aim at 50%-70% splenic volume loss was shown to be a less invasive therapy for HS. In our case report, we describe its first successful trial in a hemodialysis patient with severe HS due to cirrhosis.
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El-Reshaid W, El-Reshaid K, Al-Bader S, Ramadan A, Madda JP. Complementary bodybuilding: A potential risk for permanent kidney disease. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2019; 29:326-331. [PMID: 29657200 DOI: 10.4103/1319-2442.229269] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We report our experience of renal disease associated with bodybuilders who had been on high-protein diet, anabolic androgenic steroids (AASs), and growth hormone (GH) for years. A total of 22 adult males who volunteered information about use of high protein diet and AAS or GH were seen over a six-year period with renal disease. Kidney biopsy revealed focal segmental glomerulosclerosis (FSGS) in eight, nephroangiosclerosis in four, chronic interstitial nephritis in three, acute interstitial nephritis in two, nephrocalcinosis with chronic interstitial nephritis in two, and single patients with membranous glomerulopathy, crescentic glomerulopathy, and sclerosing glomerulonephritis. Patients with FSGS had a longer duration of exposure, late presentation, and worse prognosis. Those with interstitial disease had shorter exposure time and earlier presentation and had improved or stabilized after discontinuation of their practice. There is a need for health education for athletes and bodybuilders to inform them about the risks of renal disease involved with the use of high-protein diet, AAS, and GH.
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El-Reshaid K, Al-Bader S. Hypercalcemic crisis as a prodromal feature of Pneumcystis jirovecii pneumonia. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2018; 29:993-996. [PMID: 30152442 DOI: 10.4103/1319-2442.239630] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We describe a patient who had developed hypercalcemic crisis, with altered mental status and renal failure, one year following aggressive corticosteroid-therapy for lupus nephritis. Her disease relapsed after successful live-related kidney transplantation 11 years ago. She had normal parathyroid hormone and 25-hydroxyvitamin D yet high 1,25 dihydroxyvitamin D. Four weeks later, she developed severe dyspnea and hypoxia with a reticulonodular pattern on chest computed tomography. Bacteriological and serological tests were negative for pathogens. However, bronchoalveolar lavage established the diagnosis of Pneumocystis jiroviceii pneumonia (PJP). Her pneumonia and hypercalcemia improved with Co-trimoxazole. The case indicates that severe hypercalcemia can herald PJP.
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El-Reshaid K, El-Reshaid W, Al-Bader D, Varro J, Madda J, Sallam HT. Biopsy of small kidneys: A safe and a useful guide to potentially treatable kidney disease. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2017; 28:298-306. [PMID: 28352011 DOI: 10.4103/1319-2442.202767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Over the past four years, all patients with unexplained rapid progression of their renal disease were subjected to kidney biopsy, despite their small size (<9 cm), to define its etiology. Children, pregnant women, morbidly obese patients, and those with an unstable cardiovascular state, septicemia, bleeding diathesis as well as those kidney size with size <6 cm were excluded from the study. Doppler ultrasound was used to exclude renovascular/ischemic nephropathy. The procedure was performed by an interventional radiologist using a biopsy gun technique and under ultrasound guidance. The actual diagnosis was established in 29 cases while seven had advanced sclerosing glomerulonephritis. Eleven cases had evidence of vasculitis, of which two were due to polyarteritis nodosa and two were due to crescentic immunoglobulin A disease. The remaining patients had a secondary form of focal segmental glomerulosclerosis (n = 4), interstitial nephritis (n = 4), malignant nephro-angiosclerosis (n = 2), and single patient with primary hyperoxaluria, light chain cast nephropathy, amyloidosis, and thrombotic microangiopathy. All, except eight with advanced glomerulosclerosis, had improved or became stable with specific treatment. Our study shows that biopsy of small-sized kidneys, in patients with unexplained renal deterioration, is safe, and its diagnostic value can improve their morbidity and even mortality.
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El-Reshaid K, Al-Bader S, Madda J. Membranous glomerulopathy and massive cervical lymphadenopathy due to immunoglobulin G4-disease. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2017; 28:149-153. [PMID: 28098116 DOI: 10.4103/1319-2442.198167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 32-year-old male presented with acute and severe nephrotic syndrome as well as massive right cervical lymphadenopathy for <2 years. Computed tomography scan of the chest, abdomen, and pelvis did not reveal any lymphadenopathy. Histopathology and immunohistochemical testing of his lymph node biopsy showed infiltrate enriched with immunoglobulin G4 (IgG4)-positive plasma cells. His kidney biopsy showed granular membranous deposits of IgG4 in the basement membrane without interstitial infiltrate. Antiphospholipid 2 receptor antibodies were absent excluding its "idiopathic" nature. Since he was allergic to rituximab, he was treated with corticosteroids for two months and a combination of tacrolimus and mycophenolate. His lymphadenopathy disappeared, and his proteinuria abated. The dose of the latter two medications was reduced to half after four months and will be maintained for a minimum of two years to prevent relapse of his disease.
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El-Reshaid K, Al-Bader S, Sallam H. Multiple visceral venous thromboses associated with oral contraceptive use. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2016; 27:1256-1259. [PMID: 27900976 DOI: 10.4103/1319-2442.194683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Peripheral venous thromboembolism (VTE) is a known complication of oral contraceptive drugs (OCs), yet its association with visceral VTE is rarely reported. We describe a 21-year-old female patient who presented with sudden left loin pain. Plain computed tomography (CT) urography did not show kidney lesion but was suspicious of left renal vein thrombosis. Contrast study confirmed the diagnosis and also disclosed thrombosis of the splenic and left ovarian veins. The patient did not have a family history or laboratory evidence of hypercoagulable disorder. An OC was the only medication she had received in the previous three months. The OC was discontinued, and the patient was anticoagulated with heparin and discharged home on warfarin for a total period of six months. Subsequent CT study with contrast, one month later, showed complete resolution of the thrombosis without any visceral abnormality.
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El-Reshaid K, Varro J, Madda JP. Hilar and para-aortic necrotizing lymphadenopathy associated with antineutrophil cytoplasmic antibody-negative pauci-immune crescentic glomerulonephritis. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2016; 27:795-9. [PMID: 27424701 DOI: 10.4103/1319-2442.185264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Lymph node involvement as a part of systemic vasculitis is rare. We report a case of women with rapidly progressive renal disease associated with recurrent epigastric pain, weight loss, and massive hilar as well as para-aortic lymphadenopathy. Ultrasound-guided biopsy of her scarred kidneys revealed antineutrophil cytoplasmic antibody-negative crescentic glomerulonephritis and that of lymph nodes showed severe necrotizing vasculitis. Biopsy of the lymph nodes and the failing kidney established the diagnosis of this rare presentation and ruled out lymphoma and tuberculosis. Administration of corticosteroids and cyclophosphamide resulted in a favorable outcome.
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El-Reshaid K, Al-Bader D, Madda JP. Primary hyperoxaluria in an adult male: A rare cause of end-stage kidney disease yet potentially fatal if misdiagnosed. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2016; 27:606-9. [PMID: 27215260 DOI: 10.4103/1319-2442.182440] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Primary hyperoxaluria is an autosomal recessive disorder due to a deficiency in the activity of the peroxisomal hepatic enzyme alanine-glyoxylate aminotransferase. It is a common cause of urolithiasis and end-stage kidney disease in children contrary to the adult phenotypic presentation which is considered a mild disorder with occasional urolithiasis. In this case report, we describe a 25-year-old man who presented with advanced and irreversible kidney failure within three months following strenuous physical training in the police academy. He had nephrocalcinosis and stones in one kidney. Diagnosis was confirmed by establishing the existence of extensive tubular and interstitial crystal deposition in his kidneys and molecular genetic testing. The case illustrates the need to establish an early diagnosis of this disorder to prevent the need for combined liver and kidney transplantation.
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Ali AR, El-Reshaid K. Wegner's granulomatosis developing for the first time in a patient eight years after starting maintenance hemodialysis. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2015; 26:1262-5. [PMID: 26586069 DOI: 10.4103/1319-2442.168666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Wegener's granulomatosis is a serious autoimmune disorder characterized by necrotizing small-vessel vasculitis. It is a multisystem disease that primarily affects the lung and kidneys. Previous studies indicated few relapses of vasculitis after hemodialysis due to uremic immunosuppression. Our case report describes an end-stage renal failure patient who had developed non-caseating lung granulomata with giant cell formation and fibrinoid necrosis of arterial media that is consistent with Wegner's granulomatosis for the first time and eight years after initiation of maintenance hemodialysis. We believe that such a phenomenon has rarely been reported.
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El-Reshaid K, Madda JP. Rituximab therapy for severe cutaneous leukocytoclastic angiitis refractory to corticosteroids, cellcept and cyclophosphamide. Case Rep Dermatol 2013; 5:115-9. [PMID: 23687489 PMCID: PMC3656690 DOI: 10.1159/000350559] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
We report our clinical experience with rituximab in the treatment of 2 patients with idiopathic cutaneous angiitis who relapsed after treatment with high-dose corticosteroids and cyclophosphamide. A 39-year-old woman and a 51-year-old man presented with ulcerating maculopapular rash in both lower limbs which relapsed 6 months after treatment with a combination of high-dose corticosteroids and cyclophosphamide. After treatment with 2 g of rituximab, the first patient has still been in clinical remission for 32 months while the second has finished 28 months. Interestingly, CD19 which had dropped to <0.1 one week following the start of retuximab had increased to >0.5% 8 months later in both patients. Despite that, our patients are still in clinical remission. No significant side effects were noted during infusions and up to the period of follow-up. In conclusion, rituximab is a useful and safe agent in the treatment of idiopathic cutaneous angiitis refractory to conventional therapy. Clinical remission persists years after improvement of B-cell suppression.
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El-Reshaid K. Refeeding syndrome in a patient with advanced Kidney failure due to Nephronophthisis. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2013; 24:1217-22. [DOI: 10.4103/1319-2442.121304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Sallam HE, El-Reshaid K, Varro J. Renal ablation using bilateral renal artery embolization for treatment of resistant nephrotic syndrome. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2012; 23:1258-61. [PMID: 23168861 DOI: 10.4103/1319-2442.103572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
An 18-year-old man presented with severe nephrotic syndrome due to focal segmental glomerulosclerosis. His disease failed to remit with corticosteroids, calcineurin inhibitors, mycophenolate and rituximab. As his disease progressed with time, his anasarca became more resistant to high-dose combination diuretics and he developed multiple life-threatening bacterial infections. He was subjected to bilateral renal artery embolization with 99.8% alcohol to ablate his kidneys. Subsequently, the patient was maintained on hemodialysis and had normal serum albumin and did not have further infections. The procedure itself was simple and well tolerated, with only a minor post-embolization syndrome.
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El-Reshaid K, Hakim A, Sallam H, Al-Attiyah R. Rituximab in treatment of idiopathic glomerulopathy. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2012; 23:973-8. [DOI: 10.4103/1319-2442.100878] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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El-Reshaid K, El-Reshaid W, Madda J. Combination of Immunosuppressive Agents in Treatment of Steroid-Resistant Minimal Change Disease and Primary Focal Segmental Glomerulosclerosis. Ren Fail 2009; 27:523-30. [PMID: 16152989 DOI: 10.1080/08860220500198623] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Minimal change disease (MCD) and focal segmental glomerulosclerosis (FSGS) are the most prevalent histopathological lesions in idiopathic nephrotic syndrome (INS). The latter is associated with high morbidity and mortality due to symptomatic anasarca, bacterial infections, venous and arterial thromboembolism, and potential progression to end-stage renal disease in the case of FSGS. Traditionally, most patients are treated with corticosteroids, cyclophosphamide (CTX) or calcineurin-inhibitors (C-I). Unfortunately, many patients become steroid or C-I dependent, with the inherent risk of long-term side effects, or are resistant to both. The aim of this paper is to report on our experience with a new protocol of a combination of immunosuppressive agents added sequentially to improve the response of steroid and C-I refractory or resistant-INS and to minimize the long-term side-effects of single-agent treatment. METHODS Twenty-one patients with corticosteroid-resistant and C-I refractory INS (6 with MCD and 15 with FSGS) were treated prospectively over 6 and a half years. Our protocol consisted of an initial regimen of C-I followed by the addition of mycophenolate mofetil (MMF) and then by monthly intravenous CTX for 3 consecutive months. Dose reduction of C-I or/and MMF was attempted afterwards at 4-months intervals. Patients who remained refractory to the previously mentioned protocol were treated with an additional course of pulse Solu-Medrol given for 3 days followed by oral corticosteroids tapered over 6 months in addition to a second course of intravenous CTX given for 3 consecutive months. RESULTS With the initial regimen, two patients with MCD, remained in complete remission (CR) without any therapy after the course of CTX. Fifteen patients had variable response to C-I and MMF, but they achieved CR after CTX and their initial dosage of C-I and MMF were reduced to nearly one half. The remaining four patients had refractory form of FSGS even after the initial regimen, yet responded with CR to the additional course of steroid/CTX. However, no success with dose-reduction, in C-I and MMF, was achieved in the latter four patients. CONCLUSION Our study represents the first clinical trial with prospective and adequate follow-up of combination therapy of immunosuppressive agents in INS. This method is effective and safe for treatment of patients who are refractory to the conventional single-agent therapy.
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El-Reshaid W, El-Reshaid K, Madda J. Postmortem biopsies: the experience in Kuwait. Med Princ Pract 2005; 14:173-6. [PMID: 15863991 DOI: 10.1159/000084635] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2004] [Accepted: 08/06/2004] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To report our 4-year experience in postmortem needle biopsy of liver, heart, kidney and lung tissues when formal autopsy could not be performed. SUBJECTS AND METHODS In the period from January 2000 to December 2003, postmortem biopsies were done at Al-Amiri Hospital, Kuwait, in 19 cases where the original diagnosis or cause of death was not clear. The procedure was performed by a dedicated trained medical team using a biopsy needle or limited incisions guided by the knowledge of the clinical presentation and results of laboratory and radiological investigations. RESULTS The actual diagnosis was established in 8 cases by postmortem histological findings and corrected in another 9 cases. In the remaining 2 cases with systemic sepsis, autopsy only confirmed the antemortem clinical diagnosis. CONCLUSION Our study shows that needle biopsy is an adequate technique for postmortem examination and should be considered as the minimum alternative to conventional autopsy.
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El-Reshaid W, El-Reshaid K, Kapoor M, Hakim A. Chronic Renal Disease in Kuwaiti Nationals: A Prospective Study During the Past 4 Years. Ren Fail 2005. [DOI: 10.1081/jdi-200049546] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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El-Reshaid W, El-Reshaid K, Kapoor M, Hakim A. Chronic renal disease in Kuwaiti nationals: a prospective study during the past 4 years. Ren Fail 2005; 27:227-33. [PMID: 15807190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023] Open
Abstract
Our study is a prospective one conducted at Al-Amiri Hospital and including all new cases of chronic renal disease (CRD) seen at the capital area of Kuwait between 1 January 1999 and 30 December 2003. Diagnosis of CRD was based on clinical, laboratory, and radiological features. Kidney biopsies were done when indicated. A total of 271 cases of chronic renal failure (CRF) were diagnosed, of whom 143 were women. The median age was 40 years (range, 5 to 80 years; mean +/- SD: 40 +/- 14). The most common cause of CRF was glomerulonephritis (32%), of which systemic lupus erythematosis and vasculitis constituted 5% and 4%, respectively. Diabetic glomerulosclerosis was the second leading cause of CRD (24%), followed by tubulointerstitial disease (11%) and nephroangiosclerosis (10%). Less frequent causes included renovascular/ischemic disease (6%), obstructive nephropathy (3%), and adult polycystic kidney disease (3%). One hundred and seven patients had 121 incidents of acute deterioration of underlying renal disease. This was mostly due to drugs (22%), infection (21%), and volume depletion (13%). Antiinflammatory drugs were the most common drugs (63%) responsible for the acute decline in renal function. By the end of the study, 18 (7%) patients died, 55 (20%) required maintenance dialysis, and 40 (15%) had received a kidney allograft. Diabetic patients did not differ from nondiabetic with regard mortality, although had more renal replacement therapy (p = .002). Using the Cox regression model, analysis of the relative risk factors likely to contribute to mortality, viz. age, gender, original kidney disease, fitness for transplantation, and mode of presentation, did not show significant factors except for less hazard to death in those diagnosed early with CRD (i.e., on routine testing; relative risk 0.06, p = .01). In conclusion, our study indicates that early diagnosis and management of CRD can improve the patient's quality of life and decrease the cost of frequent hospitalization, morbidity, and even mortality associated with end-stage renal disease.
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El-Reshaid W, El-Reshaid K, Kapoor M, Hakim A. Chronic Renal Disease in Kuwaiti Nationals: A Prospective Study During the Past 4 Years. Ren Fail 2005. [DOI: 10.1081/jdi-49546] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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El-Reshaid W, El-Reshaid K, Kapoor MM, Madda JP. Glomerulopathy in Kuwait: the spectrum over the past 7 years. Ren Fail 2003; 25:619-30. [PMID: 12911167 DOI: 10.1081/jdi-120022554] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
There are few studies that examine, prospectively, the epidemiological profile of glomerulopathy (GP) and its clinicopathological correlation. All patients referred to Al-Amiri renal center in Kuwait from January 1st, 1995 to December 31st, 2001 were screened for GP. Detailed clinical data were collected and serological markers were done. Renal biopsy was performed whenever indicated. During those 7 years, a total of 584 patients were diagnosed, on histological basis, to have GP, 315 of whom were Kuwaiti nationals. During the same period of the study, 26 patients presented with bilateral small kidneys, history of proteinuria > 2 g/day and lacked systemic manifestations of autoimmune disease. Furthermore, 164 patients with clinical manifestations of diabetic glomerulosclerosis were not subjected to kidney biopsy. Hence, the calculated annual incidence rate of GP in Kuwaiti nationals was 34.5 per 100,000 population (PTP). The calculated rate of diabetic glomerulosclerosis was 13.4 PTP and that of nondiabetic 21.1 PTP. The calculated incidence rates of GP increased with age and were twice as high in males compared to females. Vasculitis was more common in elderly males while SLE nephritis was a disease of adults, 88.7% of whom were females. In the subgroup of primary GP, focal segmental glomerulosclerosis was the most common histological lesion accounting for 18.0% of the total biopsies in Kuwaiti patients, yet only 36.8% of those who fulfilled the criteria of primary type. Minimal change disease was the second primary GP (13.0%), followed by immunoglobulin A deposition disease (7.9%) and membranous glomerulonephritis (5%). Autoimmune diseases such as systemic lupus erythematosus (SLE) and vasculitis were common. Interestingly, only 44 of 72 (61.1%) of patients with SLE and 11 of the 62 (17.7%) of patients with vasculitis presented with rapidly progressive glomerulonephritis. On the other hand, 10 of 58 (17.2%) patients with nephroangiosclerosis presented with renal failure and protein excretion > 2 g/day simulating primary GP. Furthermore, only 21 of 40 (52.5%) patients with IgA nephropathy presented with "benign disease". Prospective studies are essential to ascertain the actual incidence and etiology of GP. The loose clinicopathological correlation in GP dictates an aggressive diagnostic approach in its study and management.
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MESH Headings
- Adolescent
- Adult
- Aged
- Biopsy
- Disease Progression
- Female
- Glomerulonephritis, IGA/complications
- Glomerulonephritis, IGA/epidemiology
- Glomerulonephritis, IGA/pathology
- Glomerulonephritis, Membranous/epidemiology
- Glomerulonephritis, Membranous/etiology
- Glomerulonephritis, Membranous/pathology
- Glomerulosclerosis, Focal Segmental/complications
- Glomerulosclerosis, Focal Segmental/epidemiology
- Glomerulosclerosis, Focal Segmental/pathology
- Humans
- Incidence
- Kidney/pathology
- Kuwait/epidemiology
- Lupus Erythematosus, Systemic/complications
- Lupus Erythematosus, Systemic/epidemiology
- Lupus Erythematosus, Systemic/pathology
- Male
- Middle Aged
- Prospective Studies
- Renal Insufficiency/epidemiology
- Renal Insufficiency/etiology
- Renal Insufficiency/pathology
- Sex Factors
- Statistics as Topic
- Vasculitis/complications
- Vasculitis/epidemiology
- Vasculitis/pathology
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