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Treatment of acrome...
Treatment of acromegaly with the growth hormone-receptor antagonist pegvisomant.
- Article/chapterEnglish2000
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LIBRIS-ID:oai:gup.ub.gu.se/251174
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https://gup.ub.gu.se/publication/251174URI
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https://doi.org/10.1056/NEJM200004203421604DOI
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
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Patients with acromegaly are currently treated with surgery, radiation therapy, and drugs to reduce hypersecretion of growth hormone, but the treatments may be ineffective and have adverse effects. Pegvisomant is a genetically engineered growth hormone-receptor antagonist that blocks the action of growth hormone.We conducted a 12-week, randomized, double-blind study of three daily doses of pegvisomant (10 mg, 15 mg, and 20 mg) and placebo, given subcutaneously, in 112 patients with acromegaly.The mean (+/-SD) serum concentration of insulin-like growth factor I (IGF-I) decreased from base line by 4.0+/-16.8 percent in the placebo group, 26.7+/-27.9 percent in the group that received 10 mg of pegvisomant per day, 50.1+/-26.7 percent in the group that received 15 mg of pegvisomant per day, and 62.5+/-21.3 percent in the group that received 20 mg of pegvisomant per day (P<0.001 for the comparison of each pegvisomant group with placebo), and the concentrations became normal in 10 percent, 54 percent, 81 percent, and 89 percent of patients, respectively (P<0.001 for each comparison with placebo). Among patients treated with 15 mg or 20 mg of pegvisomant per day, there were significant decreases in ring size, soft-tissue swelling, the degree of excessive perspiration, and fatigue. The score fortotal symptoms and signs of acromegaly decreased significantly in all groups receiving pegvisomant (P< or =0.05). The incidence of adverse effects was similar in all groups.On the basis of these preliminary results, treatment of patients who have acromegaly with a growth hormone-receptor antagonist results in a reduction in serum IGF-I concentrations and in clinical improvement.
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Drake, W M
(author)
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Katznelson, L
(author)
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Freda, P U
(author)
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Herman-Bonert, V
(author)
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van der Lely, A J
(author)
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Dimaraki, E V
(author)
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Stewart, P M
(author)
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Friend, K E
(author)
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Vance, M L
(author)
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Besser, G M
(author)
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Scarlett, J A
(author)
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Thorner, M O
(author)
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Parkinson, C
(author)
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Klibanski, A
(author)
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Powell, J S
(author)
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Barkan, A L
(author)
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Sheppard, M C
(author)
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Malsonado, M
(author)
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Rose, D R
(author)
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Clemmons, D R
(author)
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Johannsson, Gudmundur,1960Gothenburg University,Göteborgs universitet,Institutionen för invärtesmedicin, Avdelningen för kroppssammansättning och metabolism,Institute of Internal Medicine, Dept of Body Composition and Metabolism(Swepub:gu)xjgudn
(author)
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Bengtsson, B A
(author)
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Stavrou, S
(author)
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Kleinberg, D L
(author)
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Cook, D M
(author)
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Phillips, L S
(author)
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Bidlingmaier, M
(author)
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Strasburger, C J
(author)
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Hackett, S
(author)
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Zib, K
(author)
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Bennett, W F
(author)
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Davis, R J
(author)
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Göteborgs universitetInstitutionen för invärtesmedicin, Avdelningen för kroppssammansättning och metabolism
(creator_code:org_t)
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In:The New England journal of medicine342:16, s. 1171-70028-4793
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Trainer, P J
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Drake, W M
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Katznelson, L
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Freda, P U
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Herman-Bonert, V
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van der Lely, A ...
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Dimaraki, E V
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Stewart, P M
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Friend, K E
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Vance, M L
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Besser, G M
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Scarlett, J A
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Thorner, M O
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Parkinson, C
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Klibanski, A
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Powell, J S
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Barkan, A L
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Sheppard, M C
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Malsonado, M
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Rose, D R
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Clemmons, D R
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Johannsson, Gudm ...
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Bengtsson, B A
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Stavrou, S
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Kleinberg, D L
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Cook, D M
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Phillips, L S
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Bidlingmaier, M
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Strasburger, C J
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Hackett, S
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Zib, K
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Bennett, W F
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Davis, R J
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