Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 35-year-old woman presented with skin fragility and photosensitivity with blisters affecting her face and hands. Other symptoms included intermittent headache, fatigue, abdominal pain and nausea. Porphyrin studies were markedly raised, with features consistent with hereditary coproporphyria (HCP). Despite strict precautions, symptoms remained significantly problematic. Regular haem arginate infusions of 3 mg/kg per day over 4 days on a monthly basis were commenced and resulted in significant improvement of the patient's symptoms and a reduction in urinary porphobilinogen. Although haem arginate infusion is known as a treatment for severe acute attacks of HCP, the effectiveness of regular infusions as maintenance therapy has not been established. This is the first report of effective symptom control correlating with normalization of biochemical markers in a patient receiving regular haem arginate infusions for the treatment of HCP.
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PMID:Haem arginate as effective maintenance therapy for hereditary coproporphyria. 2160 99

In Germany, analyses of clinical and laboratory features of patients with acute porphyrias are only available for hereditary coproporphyria (HCP) but not with other acute porphyrias, acute intermittent porphyria (AIP) and variegate porphyria (VP). The aim of the study was to analyze a large cohort of patients with particular focus upon quality of life aspects. Sixty-two individuals from separate families with acute porphyrias (57 AIP, 5 VP) were included into an observational study collecting biochemical, genetic, and clinical data. A questionnaire was designed to complete anamnestic information and to assess the influence on quality of life. Most frequent signs and symptoms or laboratory abnormalities were abdominal colicky pain, red coloration of urine, and hyponatremia. Depression or anxiety was reported by 61% or 52% individuals, respectively. Fatigue was mentioned as the most quality of life-limiting symptom. In 59/61 patients, mutations could be identified. 44% (20/45) had to be admitted to an intensive care unit. Heme arginate was used in 64% (29/45) of patients for treatment of acute attacks at least once and in 33% for long-term treatment with high frequency of administration. Serum creatinine values increased in 47% (7/17) of the patients with recurrent attacks. Our analysis confirms a substantial influence of the diseases on the quality of life on patients. Percentages of urine discoloration and intensive care unit admissions were much higher than in other reports. Long-term treatment with heme arginate requires careful monitoring of iron status and renal values.
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PMID:Acute porphyrias: a German monocentric study of the biochemical, molecular genetic, and clinical data of 62 families. 3174