Back to Search
Start Over
The prevalence and associated factors of colorectal neoplasms in acromegaly: a single center based study.
- Source :
- Pituitary; Jun2015, Vol. 18 Issue 3, p343-351, 9p
- Publication Year :
- 2015
-
Abstract
- Purpose: Colorectal neoplasms are well known to be a complication in cases of acromegaly; however, data on the prevalence of colorectal neoplasms in Asian patients with acromegaly are limited. Further, the factors associated with colorectal neoplasms in cases of acromegaly are controversial. Therefore, we aimed to clarify the prevalence of and factors associated with colorectal neoplasms in Japanese patients with acromegaly in a single center. Methods: We analyzed consecutive 57 patients who had undergone full-length colonoscopy at the time of diagnosis at Kobe University Hospital between 1986 and 2012. Results: Of the 57 patients, 22 (38.6 %), 18 (31.6 %) and 3 (5.3 %) patients were diagnosed with hyperplastic polyps, adenomas, and adenocarcinomas, respectively and the prevalence was significantly higher than in a historical control group, Chinese patients with irritable bowel syndrome (The odds ratio was 4.0, 8.7, and 17.5, respectively). The prevalence of adenocarcinomas was also significantly higher in these patients than in the general Japanese population (odds ratio 14.5). Patients with acromegaly who had colorectal neoplasms had longer disease duration than those without colorectal neoplasms. Of note, the area under the growth hormone (GH) concentration-time curve (GH AUC) during the oral glucose tolerance test was significantly higher in patients with adenocarcinomas than in those with no colonic lesion or those with hyperplastic polyps. Conclusion: Japanese patients with acromegaly exhibited an increased risk of colorectal neoplasms, especially colorectal adenocarcinomas. An increased GH AUC was associated with an increased risk for colon adenocarcinomas in patients with acromegaly. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1386341X
- Volume :
- 18
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Pituitary
- Publication Type :
- Academic Journal
- Accession number :
- 102499266
- Full Text :
- https://doi.org/10.1007/s11102-014-0580-y