Back to Search
Start Over
[Predictors of postoperative remission of acromegaly. (Experience of the Burdenko Neurosurgical Center)].
- Source :
-
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko [Zh Vopr Neirokhir Im N N Burdenko] 2023; Vol. 87 (6), pp. 76-84. - Publication Year :
- 2023
-
Abstract
- Background: Treatment of acromegaly is still an unresolved problem. Overall postoperative remission rate ranges from 34 to 85%. These values are better for microadenomas (75-90%) and worse for macroadenomas (45-70%). Identification of predictors of acromegaly remission after surgical treatment is an urgent objective to improve the quality of medical care for these patients.<br />Objective: To analyze postoperative freedom from acromegaly and predictors of remission.<br />Material and Methods: A retrospective single-center study included 227 patients with acromegaly who underwent resection of pituitary adenoma between August 2018 and August 2021.<br />Results: Remission (normalization of serum IGF-1) was achieved in 65 (55%) patients. Growth hormone and IGF-1 index decreased after surgery in all patients. Mean preoperative serum growth hormone was 12.45 [6.88, 29.85] ng/ml, early postoperative concentration - 1.54 [0.80, 3.38] ng/ml, in delayed period - 1.15 [0.57, 3.80] ng/ml. Mean IGF-1 index was 2.18 [1.69, 2.71], 1.47 [0.99, 1.90] and 0.99 [0.74, 1.43], respectively.<br />Conclusion: Significant predictors of acromegaly remission after neurosurgical treatment were age, preoperative level of growth hormone, tumor size and location, growth hormone and IGF-1 index in early postoperative period and residual tumor after surgery. Multivariate analysis revealed a significant association of acromegaly remission with small tumor size, low postoperative level of growth hormone and no residual tumor within 3-6 month after surgery.
Details
- Language :
- English; Russian
- ISSN :
- 0042-8817
- Volume :
- 87
- Issue :
- 6
- Database :
- MEDLINE
- Journal :
- Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko
- Publication Type :
- Academic Journal
- Accession number :
- 38054230
- Full Text :
- https://doi.org/10.17116/neiro20238706176