Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0022672 (acute tubular necrosis)
 2,175 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Emergency surgery is the only effective treatment of ruptured abdominal aortic aneurysms, even though morbidity and mortality rates remain high. We have studied the feasibility of left retroperitoneal aortic exposure in these cases in an effort to reduce postoperative complications. Over a 33 month period, 29 patients underwent emergency surgery for either a ruptured or symptomatic infrarenal abdominal aortic aneurysm. Of 13 patients with ruptured aneurysms, 4 underwent repair through a midline transperitoneal approach (3 deaths) whereas the remaining 9 were repaired through the retroperitoneal exposure (1 death). Supraceliac aortic clamping through the same incision prior to aneurysm exposure maintained hemodynamic integrity. The remaining 16 patients with symptomatic aneurysms were all treated through the retroperitoneal exposure (3 deaths). In the retroperitoneal groups, the cause of death was cardiac in two patients, hypertensive stroke in one, and necrotizing pancreatitis in one. Morbidity consisted of prolonged intubation, respiratory distress syndrome, and thrombophlebitis in one patient each and acute tubular necrosis in two patients. We believe that the left retroperitoneal approach is a useful option in the emergent treatment of abdominal aortic aneurysms.
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PMID:Selective use of retroperitoneal aortic exposure in the emergency treatment of ruptured and symptomatic abdominal aortic aneurysms. 340 Aug 6

A retrospective review was conducted of 34 women who underwent emergency peripartum hysterectomy at Hutzel Hospital--Wayne State University, Detroit from January 1986 to December 1991. Indications for hysterectomy were placenta accreta, uterine rupture, uterine atony and unspecified uterine bleeding. The median age of the patients was 33 years (20-40 years). The median hospital stay was 6 days (4-26 days) and median blood loss was 2000 ml (1000-6000 ml), with a median blood replacement of 4 units of packed cells (0-16 RPC). Postoperative complications included urinary tract infection (2), vaginal cuff cellulitis (3), wound infections (2), septic thrombophlebitis (2), acute tubular necrosis (1) and wound hematoma (1). No patient died.
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PMID:[Emergency postpartum hysterectomy. A study over 5 years]. 799 96

The study was conducted in 35 cases of acute tubular necrosis of varied aetiology. Cases were divided in 2 groups, Group A--17 cases treated conservatively and Group B--18 cases managed by early haemodialysis. Criteria for early haemodialysis were blood urea < 120 mg% and serum creatinine < 7 mg%. Before starting therapy both the groups had comparable biochemical and renal parameters (p > 0.05). Overall mortality was lower in Group B as compared to Group A (22.2% Vs 29.4). Complication events such as uraemic encephalopathy, pulmonary oedema, haematemesis and malena, thrombophlebitis and vomiting were significantly lower in Group B (p < 0.05). Hospital stay was also significantly lower (p < 0.05) in Group B (18 +/- 2.5 days Vs 28 +/- 3 days), this can reduce the cost of treatment also.
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PMID:Early haemodialysis in acute tubular necrosis. 1122 83

A 49-year-old lady with history of polysubstance use disorder, recurrent cutaneous abscesses, spinal diskitis and septic thrombophlebitis presented to the emergency room with complaints of intermittent fevers, worsening right hip pain and bilateral lower extremity edema. A month before the presentation, she had left another hospital against medical advice after being diagnosed with Methicillin-resistant Staphylococcus aureus bacteremia and right hip septic arthritis. Post discharge, she was off antibiotics, but continued heroin and methamphetamine use. On admission, she had right hip chronic osteomyelitis and was also in acute renal failure with evidence of nephrotic range proteinuria. Her renal biopsy subsequently revealed acute tubular necrosis and secondary (AA) amyloidosis with the classic apple green birefringence and positive immunohistochemical stain for serum amyloid A protein. Secondary amyloidosis, where there is deposition of fibrils composed of fragments of the acute phase reactant - serum amyloid A protein, often complicates chronic diseases with ongoing or recurring inflammation like spondyloarthropathies, inflammatory bowel disease and heredofamilial periodic fever syndromes. Epidemiological studies now indicate that chronic inflammation as noted in illicit drug users, especially heroin users is on the rise as the etiology for AA amyloidosis in some parts of the developed world. The most common organ system involved in AA amyloidosis is the kidney. Given the opioid epidemic, clinicians are more likely to encounter similar cases of secondary amyloidosis.
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PMID:Secondary amyloidosis associated with heroin use and recurrent infections - A case report. 3058 68