Retrospective comparison of cabergoline and bromocriptine effects in hyperprolactinemia: A single center experience
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Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer International Publishing
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Introduction: Patients with hyperprolactinemia who require medical therapy are typically treated with dopamine agonists (DAs). In most cases, DAs normalize prolactin levels, control symptoms, and substantially decrease tumor size. Here, we aimed to compare the efficacy of cabergoline (CAB) and bromocriptine (BRC) in patients with hyperprolactinemia at a single center. Methods: Retrospective analysis of the clinical records of 498 patients with hyperprolactinemia [mean age 33.3 ± 10.8 years (range 16-66), 450 women, and 48 men] who had received either CAB (n = 450) or BRC (n = 48) was performed. Results: The mean age, gender distribution, and treatment duration were similar between the CAB and BRC groups (33.2 ± 11 vs. 34.1 ± 9.6 years, male/female 44/406 vs. 4/44, 18.7 ± 12.1 vs. 17.8 ± 6.0 months, respectively; p > 0.05 for all). Mean dosage was 1.5 ± 1.6 mg/week for CAB and 3.8 ± 2.7 mg/day for BRC. Baseline prolactin levels, frequency of galactorrhea, amenorrhea, oligomenorrhea, erectile dysfunction, infertility, and visual impairment were similar between the two groups, whereas the baseline tumor volume was higher in the CAB group. The prolactin normalization rate (87.4 vs. 41.4 %, p = 0.029) and tumor volume shrinkage (79.8 ± 39.1 vs. 54.1 ± 55.3 %, p = 0.015) were significantly higher in the CAB-treated patients than in the BRC-treated patients, while the tumor cure rates were similar. Symptom relief was higher in the CAB group than in the BRC group. More side effects were recorded in patients who took BRC (29.1 vs. 5.3 %, p < 0.001). Conclusion: Our data revealed that CAB was more effective than BRC in controlling symptoms associated with hormone excess, normalizing serum prolactin levels, and shrinking prolactinomas. © 2014 Italian Society of Endocrinology (SIE).
Açıklama
Anahtar Kelimeler
Bromocriptine, Cabergoline, Dopamine Agonists, Hyperprolactinemia
Kaynak
Journal of Endocrinological Investigation
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
38
Sayı
4
Künye
Arduç, A., Gökay, F., Işık, S., Özuğuz, U., Akbaba, G., Ateş Tütüncü, Y., Berker, D., Küçükler, F. K. [et.al.]. (2015). Retrospective comparison of cabergoline and bromocriptine effects in hyperprolactinemia: a single center experience. Journal of Endocrinological Investigation, 38(4), 447-453.
