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Goyal S, Dhull RS, Deepthi B, Saha A. First episode of nephrotic syndrome with acute abdominal pain. Clin Exp Pediatr 2020; 63:411-414. [PMID: 32689763 PMCID: PMC7568953 DOI: 10.3345/cep.2019.01333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 03/26/2020] [Indexed: 11/27/2022] Open
Affiliation(s)
- Samridhi Goyal
- Division of Pediatric Nephrology, Department of Pediatrics, Lady Hardinge Medical College and Associated Kalawati Saran Children Hospital, New Delhi, India
| | - Rachita Singh Dhull
- Division of Pediatric Nephrology, Department of Pediatrics, Lady Hardinge Medical College and Associated Kalawati Saran Children Hospital, New Delhi, India
| | - Bobbity Deepthi
- Division of Pediatric Nephrology, Department of Pediatrics, Lady Hardinge Medical College and Associated Kalawati Saran Children Hospital, New Delhi, India
| | - Abhijeet Saha
- Division of Pediatric Nephrology, Department of Pediatrics, Lady Hardinge Medical College and Associated Kalawati Saran Children Hospital, New Delhi, India
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Direct oral anticoagulant successfully used to treat an adult nephrotic patient complicated with portal vein thrombosis. CEN Case Rep 2019; 8:134-138. [PMID: 30721455 DOI: 10.1007/s13730-019-00381-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 01/23/2019] [Indexed: 12/13/2022] Open
Abstract
Thromboembolism is a major complication of nephrotic syndrome, with the renal vein being the most frequent site. However, the incidence of portal vein thrombosis (PVT) in patients with nephrotic syndrome is rare. We report a case of a relapsed steroid-dependent minimal change disease with incidental PVT. A 38-year-old man presented with anasarca. Elevated liver enzymes were discovered during routine blood testing within days after commencing treatment. Although drug-induced liver injuries are frequently observed with mild aminotransferase abnormality during therapy with steroid or immune-suppressive agents, imaging revealed a massive thrombus of the portal vein, which was treated by anticoagulant therapy with edoxaban. Treatment with anticoagulant therapy could normalize liver function. Two months after the initiation of treatment with edoxaban, the follow-up CT scan and ultrasound showed the disappearance of PVT. Our case suggests that much attention should be paid to PVT as a cause of liver enzyme elevation when treating patients with nephrotic syndrome.
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Successful treatment of massive thrombosis in different locations with prolonged thrombolytic therapy: A life-saving intervention. Am J Emerg Med 2018; 36:1722.e1-1722.e3. [PMID: 29895483 DOI: 10.1016/j.ajem.2018.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 05/30/2018] [Accepted: 06/01/2018] [Indexed: 11/24/2022] Open
Abstract
Venous thrombosis is recognized as one of the most important complications of nephrotic syndrome (NS). In patients with NS, venous thrombosis may develop in the renal veins, the deep veins of the lower limb, and the inferior vena cava. Here, we describe a case report of an NS patient with multiple venous thrombosis in the right renal vein, the left iliac vein, the vena cava inferior, the right atrium, and the pulmonary arteries. Moreover, we describe the successful treatment of multiple venous thrombosis with prolonged thrombolytic treatment in spite of an increased risk of bleeding due to renal biopsy.
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Dumortier J, Sicard A, Guillaud O, Valette PJ, Scoazec JY, Boillot O. Portal Vein Thrombosis and Nephrotic Syndrome After Liver Transplant. EXP CLIN TRANSPLANT 2017; 17:418-420. [PMID: 28589849 DOI: 10.6002/ect.2016.0259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Despite systemic thromboembolic complications being frequent, portal vein thrombosis is a rare complication of nephrotic syndrome. We report here a liver transplant recipient who presented a late extensive portal vein thrombosis related to nephrotic syndrome. During regular follow-up after liver transplant, the patient presented with diabetes, arterial hypertension, hypercholesterolemia, and progressive renal dysfunction. In addition, urine analysis showed isolated proteinuria, and the diagnosis of nephrotic syndrome was made 36 months after liver transplant. Sixty months after liver transplant, the patient presented with mild acute abdominal pain, and the diagnosis of portal vein thrombosis was made from a computed tomography scan. Other causes for portal vein thrombosis were excluded. Histologic examination of a liver biopsy disclosed only mild steatosis. Histologic examination of a kidney biopsy disclosed severe lesions, suggesting a multifactorial, advanced chronic nephropathy probably caused by nephroangiosclerosis, diabetes, and toxicity of calcineurin inhibitors. Anticoagulation therapy led to complete recanalization of the portal and splenic veins, which was maintained thereafter. In conclusion, the case we report here illustrates that portal vein thrombosis can occur after liver transplant in the context of nephrotic syndrome, complicating chronic kidney disease, which is a very frequent and multifactorial complication after liver transplant.
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Affiliation(s)
- Jérôme Dumortier
- From the Hospices Civils de Lyon, Hôpital Edouard Herriot, Unité de Transplantation Hépatique, and the Université Claude Bernard Lyon
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Li SJ, Tu YM, Zhou CS, Zhang LH, Liu ZH. Risk factors of venous thromboembolism in focal segmental glomerulosclerosis with nephrotic syndrome. Clin Exp Nephrol 2015. [PMID: 26220221 DOI: 10.1007/s10157-015-1149-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Venous thromboembolism (VTE) is an important and potentially life-threatening complication in focal segmental glomerulosclerosis (FSGS). The aim of this study was to investigate the prevalence and predisposing risk factors of venous thromboembolism in patients with FSGS with nephrotic syndrome. METHODS A total of 120 FSGS patients with nephrotic syndrome were enrolled in this study. Venous thromboembolism was confirmed by contrast-enhanced dual-source computed tomography angiography or magnetic resonance venography. Potential clinical and laboratory risk factors for VTE were screened. RESULTS Venous thrombosis was demonstrated in 12 (10 %) patients. Venous thrombosis occurred during the first episode of nephrotic syndrome in 3 patients and during a relapse in 9 patients. Eight patients had a pulmonary embolism, four had a renal vein thrombosis, three had a lower limb deep vein thrombosis, one had a cerebral sinovenous thrombosis, and one had a portal vein thrombosis. The positive predictive value for the D-dimer level was 22.4 % in the patients with FSGS, and the negative predictive value for the D-dimer level was 100 %. Of the screened risk factors, higher hematocrit and relapse of nephrotic syndrome were risk factors for VTE. Other risk factors, such as proteinuria, hypoalbuminemia, platelet count, fibrinogen level, and antithrombin III level, were not risk factors for VTE in patients with FSGS. CONCLUSION We found that the prevalence of venous thromboembolism is approximately 10 % in FSGS patients with nephrotic syndrome. Most of the patients had a PE. Hemoconcentration and relapse of nephrotic syndrome were risk factors for the development of VTE in FSGS. Negative D-dimer may exclude venous thromboembolism in patients with nephrotic syndrome.
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Affiliation(s)
- Shi-jun Li
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, People's Republic of China.
| | - Yuan-Mao Tu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, People's Republic of China
| | - Chang-sheng Zhou
- Department of Medical Imaging, Jinling Hospital, Nanjing University School of Medicine, Nanjing, People's Republic of China
| | - Li-Hua Zhang
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, People's Republic of China
| | - Zhi-hong Liu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, People's Republic of China
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Abstract
INTRODUCTION Venous thromboembolism (VTE) is a well-known complication of nephrotic syndrome (NS). Proteinuria, a marker of chronic kidney disease, discovered at the time of VTE, may be the first presentation in patients with occult chronic kidney disease and/or NS. METHODS Electronic medical records at a community teaching hospital were retrospectively reviewed to measure the percentage of patients with acute VTE who had a urinalysis (UA) and/or an evaluation of 24-hour urine protein collection or urine protein to creatinine ratio. Thromboembolic events were defined as acute deep vein thrombosis and/or pulmonary embolism. NS was defined as ≥3.5 g proteinuria in 24 hours or by urine protein to creatinine ratio exceeding 3.5. RESULTS UA was done in 198 patients (63%) on the same admission for VTE and in 83 patients (26%) at a later date. Proteinuria, on routine UA, was identified in 154 (54%) patients. However, only 29 of 154 patients (19%) with proteinuria on UA had a formal evaluation of urine protein excretion, either by 24-hour collection or by spot protein to creatinine ratio. Eight of these 29 patients (28%) had NS. CONCLUSIONS Patients suffering from VTE may have proteinuria if not frank NS. The UA should be part of the routine evaluation of a patient with VTE given the unexpectedly high prevalence of proteinuria and even NS in this cohort.
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Shumei S, Ling X, Yanxia W, Lei Z, Yuanyuan S. Acute kidney injury as the first sign of spontaneous renal vein thrombosis: report of 2 cases. J Thromb Thrombolysis 2011; 33:129-32. [PMID: 21904843 DOI: 10.1007/s11239-011-0633-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Spontaneous renal vein thrombosis (RVT) is very rare in the absence of nephrotic syndrome. It is more common in newborns and infants. RVT should always be included in the differential diagnosis of flank pain and hematuria, and because RVT can induce acute renal injury. A 19-year-old man was admitted to our hospital because he complained of right flank pain and oliguria for 3 days. Another patient, a 24-year-old man, complained of a severe and sudden onset of bilateral flank pain and anuria for a day. They were both healthy before they developed the described symptoms and had different levels of decrease in renal function when they visited the hospital. Color Doppler ultrasonography revealed RVT in both the patients. The patients received therapy, including anticoagulation and thrombolysis, following their diagnoses, and they recovered in a few days.
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Nephrotic syndrome complicated with acute mesenteric ischemia. Am J Emerg Med 2011; 29:243.e1-3. [DOI: 10.1016/j.ajem.2010.03.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Accepted: 03/15/2010] [Indexed: 11/22/2022] Open
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Ma ALT, Lai WM, Chiu MC. An unusual case of loin pain and nephritis. Clin Exp Nephrol 2009; 14:75-9. [PMID: 19802521 DOI: 10.1007/s10157-009-0222-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2008] [Accepted: 07/30/2009] [Indexed: 05/25/2023]
Abstract
We report a 14-year-old girl with nephrotic syndrome and renal vein thrombosis (RVT) on initial presentation. The patient tested positive for antinuclear antibodies but only weakly positive for anti-double-stranded DNA (anti-dsDNA). Her C3 level was normal. Treatment with low molecular weight heparin resulted in resolution of RVT. Renal biopsy showed membranous glomerulonephritis with segmental sclerosis. Tissue immunostaining showed diffuse granular C3 and immunoglobulin (Ig)G staining along the capillary wall with focal segmental IgM staining deposits in the mesangium. No C1q, IgA, or fibrinogen was noted on immunofluorescence assay. With cyclosporin A and prednisolone, the patient went into remission and corticosteroids were tapered off gradually. Two years later, she had a relapse of proteinuria, hypocomplementemia, and extremely high anti-dsDNA. Systemic lupus erythematosus (SLE) was diagnosed, and she was promptly started on steroid and immunosuppressive agents, which resulted in reduction of proteinuria. Her renal function has been normal all along. Membranous nephropathy is uncommon in Chinese children and could be a possible early presentation of SLE.
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Affiliation(s)
- Alison Lap-tak Ma
- Department of Paediatrics, Paediatric Nephrology Centre, Princess Margaret Hospital, Lai King, Hong Kong.
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Saadatnia M, Fatehi F, Basiri K, Mousavi SA, Mehr GK. Cerebral venous sinus thrombosis risk factors. Int J Stroke 2009; 4:111-23. [PMID: 19383052 DOI: 10.1111/j.1747-4949.2009.00260.x] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Cerebral venous sinus thrombosis is an uncommon disease marked by clotting of blood in cerebral venous, or dural sinuses, and, in rare cases, cortical veins. It is a rare but potentially fatal cause of acute neurological deterioration previously related to otomastoid, orbit, and central face cutaneous infections. After the advent of antibiotics, it is more often related to neoplasm, pregnancy, puerperium, systemic diseases, dehydration, intracranial tumors, oral contraceptives, and coagulopathies are the most common causes, but in 30% of cases no underlying etiology can be identified. It has been found in association with fibrous thyroiditis, jugular thrombosis after catheterization, or idiopathic jugular vein stenosis. Other factors include surgery, head trauma, arterio-venous malformations, infection, paraneoplastic, and autoimmune disease. This article presents a comprehensive review of cerebral venous sinus thrombosis etiologies.
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Affiliation(s)
- Mohammad Saadatnia
- Neurology Department, Isfahan University of Medical Sciences, Isfahan, Iran
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Portal vein thrombosis as the first sign of nephrotic syndrome. ACTA ACUST UNITED AC 2008; 4:342-5. [DOI: 10.1038/ncpneph0810] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2007] [Accepted: 02/13/2008] [Indexed: 11/09/2022]
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Fatal diffuse pulmonary arterial thrombosis as a complication of nephrotic syndrome. Clin Exp Nephrol 2007; 11:316-320. [PMID: 18085394 DOI: 10.1007/s10157-007-0498-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2007] [Accepted: 08/07/2007] [Indexed: 10/22/2022]
Abstract
A 21-year-old man was admitted to our hospital because of leg edema. Because laboratory findings revealed massive proteinuria and hypoproteinemia, he was diagnosed as having nephritic syndrome caused by minimal change disease. He was given a continuous heparin infusion and intravenous steroid therapy, at a prednisolone dose of 1 mg/kg per day, and his condition gradually improved. Five months after discharge, the patient's proteinuria relapsed. He was readmitted to our hospital and we restarted anticoagulant treatment with intravenous heparin and 60 mg prednisolone. On the third hospital day, he complained of chest pain with sudden onset and dyspnea. He quickly developed shock and died. The findings of an autopsy confirmed the presence of diffuse fibrin thrombi in bilateral pulmonary arteries, and we diagnosed the cause of death as diffuse pulmonary artery thrombosis. A coagulation test for activated partial thromboplastin time (aPTT) had already shown that aPTT was prolonged before the initiation of treatment. There may have been a deficit of antithrombin III (ATIII) - a cofactor of heparin - because of the proteinuria; thus, the continuous heparin treatment might not have been effective for the prevention of thrombosis. Alternatives to heparin treatment that do not suppress AT III, such as nafamostat mesilate or argatroban, which do not require the presence of AT III for their anticoagulant action, should be considered in cases similar to the that in the patient reported here. In patients with nephrotic syndrome who exhibit altered coagulation test results, the choice of anticoagulation therapy for treatment of the hypercoagulabilty status associated with nephrotic syndrome should be carefully considered.
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Anand AC, Saha A, Seth AK, Chopra GS, Nair V, Sharma V. Symptomatic portal system thrombosis in soldiers due to extended stay at extreme altitude. J Gastroenterol Hepatol 2005; 20:777-83. [PMID: 15853994 DOI: 10.1111/j.1440-1746.2005.03723.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
BACKGROUND With induction of Indian Army to heights over 5000 m above mean sealevel (MSL), several new complications of long-term stay at extreme altitude have come to light. The authors' experience with soldiers who developed symptomatic portal system thrombosis (SPST) is described here. METHODS Clinical data were prospectively collected between April 1998 and April 2003, on all patients hospitalized for SPST from high-altitude areas (HAA, >3000 m above MSL) and those from non-high-altitude areas (NHAA). Site of thrombosis was confirmed by imaging and included splenic, portal, superior mesenteric, or inferior mesenteric vein thrombosis. Patients were investigated to rule out known predisposing factors and prothrombotic conditions. RESULTS A total of 37 cases of SPST were seen during the study period, of which 26 were from HAA. Mean age of cases from HAA was 27 +/- 4.6 years and all were male. Mean stay at high altitude was 11.7 +/- 6.2 months. First symptom was pain in abdomen in almost all the cases, later followed by gastrointestinal bleeding and fever in 14 each, and vomiting in 19. Clinical examination showed ascites (81%), splenomegaly (76.9%), and hepatomegaly (69.2%). Diagnosis was made by imaging scans (23 cases) and on surgery in three cases. A known prothrombotic state was detected in five cases from HAA and in eight cases from NHAA (P < or = 0.01). Ultrasound Doppler scan picked up collaterals as early as 12-45 days after onset of symptoms. CONCLUSIONS Extended stay at HAA may be a risk factor for development of symptomatic portal system thrombosis.
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Affiliation(s)
- Anil C Anand
- Command Hospital, Chandimandir and Army Hospital R and R, New Delhi Armed Forces Medical Services, New Delhi, India.
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