Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We identified 174 cases of chronic severe renal failure (blood creatinine > 650 mumol/l) and/or blood urea > 35 mmol/l) in a retrospective study of patients admitted to hospital between January 1989 and June 1996. Of these patients, 110 were men and 64 were women. The mean age was 36 +/- 15 years. Fifty three patients had a history of hypertension before admission, 3 patients had diabetes and 3 had gout. The most frequent clinical signs were dyspnea (55.2% of all patients), fatigue (78.2%), vomiting (63.2%) and edema (66.1%). The prevalence of hypertension was 64.9%. Glomerulonephritis was found in 42.5% of patients, chronic interstitial nephritis in 16.1%, polycystic kidney disease in 2 cases, congenital renal hypoplasia in 4 cases and unclassified kidney disease in 14.4% of cases. End-stage renal failure was complicated by heart failure in 40.2% of patients, pericarditis in 31.6%, hemorrhage of the gastrointestinal tract in 15% and infections in 22.4%. 47.7% of the patients died following admission.
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PMID:[Epidemiology of severe chronic renal insufficiency in Burkina Faso]. 950 95

A previously healthy 7-year-old white boy presented to St. Louis Children's Hospital with a 1-day history of headache, malaise, temperature of 38.7 degrees C, and a progressively erythematous, tender calf with central dusky purpura. On the morning of admission, his mother noticed a 2-mm crust on the patient's right calf with a 3-cm x 3-cm area of surrounding erythema. No history of recent trauma or bite was obtained. He had suffered two episodes of nonbloody, nonbilious emesis during the last day. In addition, over the previous 12 h, he presented brown urine without dysuria. His mother and brother had suffered from gastroenteritis over the previous week without bloody diarrhea. On initial physical examination, there was a 6-cm x 11-cm macular tender purpuric plaque with a central punctum on the right inner calf, which was warm and tender to the touch, with erythematous streaking towards the popliteal fossa (Fig. 1). The inguinal area was also erythematous with tender lymphadenopathy and induration, but without fluctuance. Laboratory studies included an elevated white blood cell count of 20, 800/microL with 6% bands, 86% segs, and 7% lymphocytes, hemoglobin of 12.5 g/dL, hematocrit of 35.1%, and platelets of 282,000/microL. The prothrombin time/activated partial tissue thromboplastin was 10. 4/28.0 s (normal PT, 9.3-12.3 s; normal PTT, 21.3-33.7 s) and fibrinogen was 558 mg/dL (normal, 192-379 mg/dL). Urinalysis showed 1+ protein, 8-10 white blood cells, too numerous to count red blood cells, and no hemoglobinuria. His electrolytes, blood urea nitrogen (BUN), and creatine were normal. The urine culture was negative. Blood culture after 24 h showed one out of two bottles of coagulase negative Staphylococcus epidermidis. The patient's physical examination was highly suggestive of a brown recluse spider bite with surrounding purpura. Over the next 2 days, the surrounding rim of erythema expanded. The skin within the plaque cleared and peeled at the periphery. The coagulase negative staphylococci in the blood culture were considered to be a contaminant. Cefotaxime and oxacillin were given intravenously. His leg was elevated and cooled with ice packs. The patient's fever resolved within 24 h. The lesion became less erythematous and nontender with decreased warmth and lymphadenopathy. The child was discharged on Duricef for 10 days. Because the patient experienced hematuria rather than hemoglobinuria, nephritis was suggested. In this case, poststreptococcal glomerulonephritis was the most likely cause. His anti-streptolysin-O titer was elevated at 400 U (normal, <200 U) and C3 was 21.4 mg/dL (normal, 83-177 mg/dL). His urine lightened to yellow-brown in color. His blood pressure was normal. Renal ultrasound showed severe left hydronephrosis with cortical atrophy, probably secondary to chronic/congenital ureteropelvic junction obstruction. His right kidney was normal.
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PMID:A child with spider bite and glomerulonephritis: a diagnostic challenge. 1080 79

Reversible posterior leukoencephalopathy syndrome is an increasingly recognized brain disorder most commonly associated with hypertension, toxemia of pregnancy, or the use of immunosuppressive agents. Its clinical features include headache, decreased alertness, mental abnormalities, such as confusion, diminished spontaneity of speech, changed behavior ranging from drowsiness to stupor, seizures, vomiting, and abnormalities of visual perception like cortical blindness. Magnetic resonance imaging shows edematous lesions primarily involving the posterior supratentorial white matter and corticomedullary junction. We describe a 7-year-old uremic girl who developed neurological symptoms of posterior leukoencephalophaty syndrome during the course of acute poststreptococcal glomerulonephritis. Since the symptoms first appeared 24 h after a hypertensive crisis and the patient was uremic at the time of symptoms, we decided to report this patient to discuss the differential diagnosis of neurological symptoms developing during the course of acute poststreptococcal glomerulonephritis.
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PMID:Posterior leukoencephalopathy syndrome in poststreptococcal acute glomerulonephritis. 1146 12

A 45-year-old man presented with severe hypertension, headache, cortical blindness, and a depressed level of consciousness. A second patient, a 33-year-old woman, was admitted with pre-eclampsia. She developed lethargy, headache, bilateral extensor plantar responses, and seizures. The third patient, a 62-year-old man, presented with acute renal failure due to necrotising vasculitis and glomerulonephritis. Five days after treatment with immunosuppressive drugs had been initiated, he developed headache, confusion, seizures, and cortical blindness. Hypertensive encephalopathy is characterised by headache, vomiting, disturbances in cognition and level of consciousness, visual abnormalities, and seizures. Imaging studies often demonstrate oedema of the white matter in the posterior parietal and occipital areas of the brain. This so-called reversible posterior leucoencephalopathy syndrome is well known in patients with severe hypertension, but it is also associated with immunosuppressive drug use and renal failure. It can be recognised by its fairly characteristic clinical features (different combinations of headache, vomiting, changes in cognition and level of consciousness, seizures, muscle weakness, and visual symptoms) and by its specific imaging findings. Treatment consists of reducing the blood pressure and reducing or discontinuing the use of immunosuppressive drugs. If the treatment is started promptly, symptoms and imaging abnormalities are usually reversible.
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PMID:[Hypertensive encephalopathy: does not only occur at high blood pressure]. 1205 26

An eight-year-old, entire female Pekingese cross, weighing 3.8 kg, had been inappetent with fever, depression, abdominal pain, vomiting and diarrhoea for seven days. The radiographic and ultrasonographic findings were consistent with glomerulonephritis, nephrolithiasis in both kidneys, bladder calculi and an accumulation of fluid in the left perinephric space. The clinical signs, together with the results of the diagnostic imaging, suggested that this fluid could be pus. A definitive diagnosis of a subcapsular abscess in the left kidney was established when this kidney was removed surgically. A histopathological examination of the kidney revealed a diffuse suppurative interstitial nephritis, membranous glomerulonephritis and an abscess invading the perinephric adipose tissue from the renal cortex. Twelve months after surgery the dog remains clinically stable, but owing to the disease of its remaining kidney its long-term prognosis is poor.
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PMID:Left perinephric abscess associated with nephrolithiasis and bladder calculi in a bitch. 1514 2

Recently, plasma exchange (PE) has been added to the treatment regimen for patients with steroid-, cyclophosphamide-, and cyclosporine-resistant nephrotic syndrome. This is a case report of a female patient with severe acute renal failure (ARF) during the relapse of steroid-resistant nephrotic syndrome (SRNS) who recovered completely after PE and became steroid-sensitive in further follow-up of 48 months. An 8-year-old girl was referred to Nephrology Department of the University Children's Hospital due to relapse of SRNS complicated with ARF. Her nephrotic syndrome (mesangioproliferative glomerulonephritis) was diagnosed at the age of 17 months. During the following 6 years, she was given several therapeutic regimens including pulse prednisolone, cyclophosphamide, Cyclosporine (CyA), but she continued to have frequent relapses and during the last six months she was steroid- and cyclosporine-resistant. Three days before admission, she was febrile, had cellulites of the lower abdominal wall, diarrhea, vomiting, hypovolemic shock with generalized edema, severe hypoproteinemia and hypoalbuminemia. In a local hospital, she was treated with fresh frozen plasma, albumin, methylprednisolone, furosemide and antibiotics, but she became anuric and was referred to our hospital. There were no signs of hemolysis. Anuria lasted for 12 days. She was discharged after 42 days in remission with normal GFR. Principal treatment included: 13 sequential hemodialysis sessions (30% of body weight was removed as excess volume), 6 PE, corticosteroids, CyA, ACE inhibitor, antibiotics, antimycotics, and cimetidine. Six PE sessions were performed every other day. In further 48-month follow-up, while under the treatment of CyA the patient had a few steroid-sensitive relapses, the first being 6 months after PE. The second kidney biopsy showed focal segmental glomerulosclerosis with no signs of apparent CyA nephrotoxicity. "Malignant" course of disease in our patient was a good reason to introduce PE into the treatment. Since PE was the only additional mode of treatment, it is believed that its effect was crucial for milder activity of the disease.
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PMID:[The benefit of plasmapheresis in a patient with steroid-resistant nephrotic syndrome and anuria--long-term follow-up]. 1561 78

We retrospectively reviewed 34 consecutive patients with serologically confirmed leptospirosis admitted during years 1992-2002. Nine patients (26.5%) had respiratory symptoms on admission including cough (n = 4), shortness of breath (n = 4), cyanosis (n = 2), and hemoptysis (n = 1). Six patients had pulmonary radiographic findings including (1) diffuse, ill-defined, ground-glass density (n = 3); (2) diffuse alveolar opacities (n = 2); and (3) small nodular density (n = 1). Male/female ratio was 8/1 and mean age was 47 years. Seven patients reported their exposure source including hunting (n = 2), fishing (n = 2), fresh water swimming (n = 2), and canoeing (n = 1). All patients had fever (mean = 40.1 degrees C). Other common symptoms were headache (n = 4), vomiting (n = 3), and myalgia (n = 3). Biological abnormalities included elevated liver enzymes (n = 8), proteinuria (n = 7), lymphopenia (n = 6), hematuria (n = 5), renal failure (n = 4), anemia (n = 4), and elevated neutrophil count (n = 4). PaO(2 )was measured for 3 patients while they were breathing room air (32, 55, and 66 mmHg). Suspected diagnosis on admission included leptospirosis (n = 2), bacterial pneumonia (n = 2), intoxication, influenza, viral hepatitis, biliary tract lithiasis, and rapidly progressive glomerulonephritis (one patient each). The first serologic testing for leptospirosis was positive for 5 patients (55%). Serovar was presumptively identified for 7 patients: Australis (n = 3), Grippotyphosa (n = 2), and Icterohaemorrhagiae (n = 2). Seven patients were treated with penicillin; two patients received no antibiotics. All patients were cured. In conclusion, patients with leptospirosis may present predominantly with nonspecific pulmonary symptoms. In these patients, leptospirosis must be suspected when there is a potential exposure to rats, especially in case of high-grade fever, myalgia, hepatitis, and renal abnormalities.
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PMID:Respiratory manifestations of leptospirosis: a retrospective study. 1621 64

This randomized, open label, multicenter study assessed the dose-response and safety profile for oral sitamaquine in 120 Indian subjects with visceral leishmaniasis (VL). Patients aged 5-64 years (mean age 21.2 years) received one of four sitamaquine doses (1.5, 1.75, 2.0, or 2.5 mg kg(-1) day(-1)) daily for 28 days. At Day 180 in the intent-to-treat population, final cure (primary efficacy outcome) was achieved in 92 of 106 (87%) patients overall and 25 of 31 (81%), 24 of 27 (89%), 23 of 23 (100%), and 20 of 25 (80%) patients at doses of 1.5, 1.75, 2.0, or 2.5 mg kg(-1) day(-1) sitamaquine, respectively. Sitamaquine was generally well tolerated. The most common adverse events during the active treatment phase were vomiting (8% [10 of 120]), dyspepsia (8% [9 of 120]) and cyanosis (3% [4 of 120]). Nephrotic syndrome (3% [3 of 120]) and glomerulonephritis (2% [2 of 120]) were also reported and require further investigation. Oral sitamaquine demonstrated efficacy in Indian VL and was well tolerated.
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PMID:A phase II dose-ranging study of sitamaquine for the treatment of visceral leishmaniasis in India. 1635 2

This report describes an uncommon clinical case of cystic parathyroid adenocarcinoma. A 17-year-old male Persian cat was presented for evaluation of a ventral cervical mass. The cat was inappetent and showed weight loss, polydipsia and vomiting. Serum biochemistry and urinalysis revealed moderate hypercalcaemia, a mild increase of creatinine, isosthenuria and proteinuria. Sodium dodecyl sulphate-agarose gel electrophoresis showed a mixed tubular proteinuric pattern, in accordance with histological examination that revealed interstitial nephritis and glomerulonephritis. Diagnosis of parathyroid carcinoma was based on histopathological findings.
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PMID:Parathyroid adenocarcinoma in a nephropathic Persian cat. 1665 Oct 17

A 32-year-old male patient presented in the emergency department of our hospital with acute vomiting and diarrhoea. He reported occasional non-severe diarrhoea over several years in the past. Furthermore, at the time of presentation the patient had had anuria for several days. A prerenal and postrenal origin of the renal failure was excluded. A renal biopsy was performed and histopathological examination displayed findings consistent with a haemolytic-uraemic syndrome but no signs of glomerulonephritis. MRI examination of the small bowel revealed inflammatory alterations typical for Crohn's disease, even without histological verification. We describe haemolytic-waemic syndrome as manifestation of Crohn's disease for the first time.
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PMID:[A 32-year-old patient with diarrhoea and acute kidney failure]. 1761 97


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