hyperammonemia/nausea

We present the unique case of adult hyperinsulinism hyperammonemia syndrome (HI/HA). This condition is rarely seen in children and even more infrequently in adults. A 27-year-old female with HI/HA, generalized tonic-clonic seizures, staring spells, and gastroesophageal reflux disease presented with

Systemic chemotherapy based on 5-fluorouracil (5-FU) is a standard treatment for unresectable or recurrent colorectal cancer. Although hyperammonemia is known as one of the adverse side effects of 5-FU, a disturbance of consciousness caused by hyperammonemia is not a usual finding. We encountered a

Asparaginase is a mainstay of treatment of childhood acute lymphoblastic leukemia. Pegylation of asparaginase extends its biological half-life and has been introduced in the newest treatment protocols aiming to further increase treatment success. Hyperammonemia is a recognized side effect of

OBJECTIVE To describe a case of oral valproic acid-induced hyperammonemia and thrombocytopenia in an elderly patient. METHODS A 76-year-old white woman presented to the emergency department with generalized weakness, confusion, nausea, and vomiting. She was taking sodium divalproex 750 mg 3 times

Erwinia chrysanthemi-derived asparaginase is increasingly integral to acute lymphoblastic leukemia therapy. In our series, 16% of patients developed symptomatic hyperammonemia following Erwinia administration with symptoms including refractory nausea, vomiting, profound fatigue, malaise, and coma.

Hyperammonemia has been reported to be associated with patients who receive valproic acid (VPA) therapy. This study aimed to determine the risk factors for hyperammonemia in patients with epilepsy treated with VPA. One hundred and fifty-eight adult patients with epilepsy aged older than 17 years who

Cerebral edema remains a significant cause of morbidity and mortality in patients with acute liver failure (ALF) and has been linked to elevated blood ammonia levels. l-ornithine phenylacetate (OPA) may decrease ammonia by promoting its renal excretion as phenylacetylglutamine (PAGN), decreasing the

The "transurethral resection of prostate" syndrome (TURPS) is the clinical manifestation of the resorption into the patient's body of a large amount of glycocolle-containing irrigating fluid used for this procedure. The full clinical picture, which is seldom seen, consists of dyspnoea, nausea,

Clinical characteristics: The phenotypes of dihydrolipoamide dehydrogenase (DLD) deficiency are an overlapping continuum that ranges from early-onset neurologic manifestations to adult-onset liver involvement and, rarely, a myopathic

Benzoate and phenylacetate improve prognosis in inherited urea cycle enzyme deficiencies by increasing waste nitrogen excretion as amino acid acylation products. We studied metabolic changes caused by these substances and their pharmacokinetics in a biochemically different urea cycle disorder,

BACKGROUND Ornithine transcarbamylase deficiency is the most common hereditary urea cycle defect. It is inherited in an X-linked manner and classically presents in neonates with encephalopathy and hyperammonemia in males. Females and males with hypomorphic mutations present later, sometimes in

We report a rare case of a patient with metastatic colorectal cancer who experienced hyperammonemic encephalopathy induced by 5 -fluorouracil(5-FU)and was continuously treated with capecitabine plus oxaliplatin(XELOX)therapy. A 60 years man with anorexia and weight loss was diagnosed with Stage IV

We report a rare case of metastatic colorectal cancer who suffered from hyperammonemic encephalopathy induced by 5- FU and was continuously treated with FOLFOX therapy. A 50-year-old man with ileus was diagnosed with ascending colon cancer Stage IV, and a right hemicolectomy was performed.

A 60-year-old woman was administered mFOLFOX6 therapy as postoperative adjuvant chemotherapy for fStage III a ascending colon cancer. The patient developed a disorder of consciousness(Japan Coma Scale[JCS]III-200)immediately after the completion of the therapy. Blood ammonia levels were high at 319

Fibrolamellar hepatocellular carcinoma is a rare hepatocellular tumor usually arising in noninfected and noncirrhotic livers. Only 2 cases accompanied by hyperammonemia due to intrahepatic shunting have been reported. A 23-year-old white woman presented with a 2-week history of nausea, vomiting,