Prevalence of neoplasms in acromegaly in the Moscow Region
Rationale: Prevalence of neoplasms in patients with acromegaly and the effects of various risk factors on their development have been insufficiently studied.Aim: To assess the prevalence of thyroid, gastric and colon neoplasms in patients with newly diagnosed acromegaly, depending on their age, gend...
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| Format: | Article |
| Language: | Russian |
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MONIKI
2017-08-01
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| Series: | Alʹmanah Kliničeskoj Mediciny |
| Subjects: | |
| Online Access: | https://www.almclinmed.ru/jour/article/view/566 |
| _version_ | 1818694190927708160 |
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| author | A. V. Dreval' I. D. Chikh I. V. Trigolosova O. A. Nechaeva |
| author_facet | A. V. Dreval' I. D. Chikh I. V. Trigolosova O. A. Nechaeva |
| author_sort | A. V. Dreval' |
| collection | DOAJ |
| description | Rationale: Prevalence of neoplasms in patients with acromegaly and the effects of various risk factors on their development have been insufficiently studied.Aim: To assess the prevalence of thyroid, gastric and colon neoplasms in patients with newly diagnosed acromegaly, depending on their age, gender, duration and activity of the underlying disease.Materials and methods: We retrospectively analyzed data extracted from out- and in-patient medical files of 108 patients with acromegaly (25 male, 93 female). Their median age was 50.5 [range 39.3 to 59] years, median duration of acromegaly 5 [range 2 to 10] years (starting from the first appearance of the first physique abnormalities). Thyroid ultrasound was performed in 96 patients, gastroscopy in 92, and colonoscopy in 89.Results: Benign thyroid nodules were found in 50% (48/96) of patients, malignant thyroid nodules in 6.2% (6/96). Insulinlike growth factor 1 (IGF-1) levels (calculated as a percentage above upper limit of the normal range) in patients with thyroid cancer was 2.3-fold higher than in patients without nodular thyroid disease and 2-fold higher than in patients with benign thyroid nodules (р < 0.012 and p < 0.03, respectively). Malignant neoplasms were more often seen in the elderly (above 60 years of age), compared to younger adults (45 to 60 years) (30.8% and 4.3% of patients, respectively, p = 0.01). Male patients had higher prevalence of thyroid cancer than female (11.1% and 5.1%, respectively). Benign gastrointestinal neoplasms were observed in 51.7% of patients (18% had gastric polyps and 37% colon polyps). Age and duration of acromegaly in patients with gastric neoplasms were higher, than in those without them (р = 0.015 and p = 0.036, respectively). Colon neoplasms consisted of hyperplastic polyps (33.7%) and colon cancer (3% of patients). Patients with colon neoplasms were 11 years older than those without it (p = 0.015).Conclusion: Gastrointestinal tract and thyroid gland should be diagnostically assessed in all patients at diagnosis of acromegaly, because of the higher risk of the neoplasms in these patients. The association of higher IGF-1 levels with thyroid cancer indicates that this factor may contribute to carcinogenesis and requires further studies. |
| first_indexed | 2024-12-17T13:25:39Z |
| format | Article |
| id | doaj.art-56acff97f2d8442789b5e172afa94b51 |
| institution | Directory Open Access Journal |
| issn | 2072-0505 2587-9294 |
| language | Russian |
| last_indexed | 2024-12-17T13:25:39Z |
| publishDate | 2017-08-01 |
| publisher | MONIKI |
| record_format | Article |
| series | Alʹmanah Kliničeskoj Mediciny |
| spelling | doaj.art-56acff97f2d8442789b5e172afa94b512022-12-21T21:46:45ZrusMONIKIAlʹmanah Kliničeskoj Mediciny2072-05052587-92942017-08-0145432633210.18786/2072-0505-2017-45-4-326-332465Prevalence of neoplasms in acromegaly in the Moscow RegionA. V. Dreval'0I. D. Chikh1I. V. Trigolosova2O. A. Nechaeva3Moscow Regional Research and Clinical Institute (MONIKI)Moscow Regional Research and Clinical Institute (MONIKI)Moscow Regional Research and Clinical Institute (MONIKI)Moscow Regional Research and Clinical Institute (MONIKI)Rationale: Prevalence of neoplasms in patients with acromegaly and the effects of various risk factors on their development have been insufficiently studied.Aim: To assess the prevalence of thyroid, gastric and colon neoplasms in patients with newly diagnosed acromegaly, depending on their age, gender, duration and activity of the underlying disease.Materials and methods: We retrospectively analyzed data extracted from out- and in-patient medical files of 108 patients with acromegaly (25 male, 93 female). Their median age was 50.5 [range 39.3 to 59] years, median duration of acromegaly 5 [range 2 to 10] years (starting from the first appearance of the first physique abnormalities). Thyroid ultrasound was performed in 96 patients, gastroscopy in 92, and colonoscopy in 89.Results: Benign thyroid nodules were found in 50% (48/96) of patients, malignant thyroid nodules in 6.2% (6/96). Insulinlike growth factor 1 (IGF-1) levels (calculated as a percentage above upper limit of the normal range) in patients with thyroid cancer was 2.3-fold higher than in patients without nodular thyroid disease and 2-fold higher than in patients with benign thyroid nodules (р < 0.012 and p < 0.03, respectively). Malignant neoplasms were more often seen in the elderly (above 60 years of age), compared to younger adults (45 to 60 years) (30.8% and 4.3% of patients, respectively, p = 0.01). Male patients had higher prevalence of thyroid cancer than female (11.1% and 5.1%, respectively). Benign gastrointestinal neoplasms were observed in 51.7% of patients (18% had gastric polyps and 37% colon polyps). Age and duration of acromegaly in patients with gastric neoplasms were higher, than in those without them (р = 0.015 and p = 0.036, respectively). Colon neoplasms consisted of hyperplastic polyps (33.7%) and colon cancer (3% of patients). Patients with colon neoplasms were 11 years older than those without it (p = 0.015).Conclusion: Gastrointestinal tract and thyroid gland should be diagnostically assessed in all patients at diagnosis of acromegaly, because of the higher risk of the neoplasms in these patients. The association of higher IGF-1 levels with thyroid cancer indicates that this factor may contribute to carcinogenesis and requires further studies.https://www.almclinmed.ru/jour/article/view/566acromegalymalignant neoplasmsinsulin-like growth factor 1growth hormonecolorectal cancerthyroid cancer |
| spellingShingle | A. V. Dreval' I. D. Chikh I. V. Trigolosova O. A. Nechaeva Prevalence of neoplasms in acromegaly in the Moscow Region Alʹmanah Kliničeskoj Mediciny acromegaly malignant neoplasms insulin-like growth factor 1 growth hormone colorectal cancer thyroid cancer |
| title | Prevalence of neoplasms in acromegaly in the Moscow Region |
| title_full | Prevalence of neoplasms in acromegaly in the Moscow Region |
| title_fullStr | Prevalence of neoplasms in acromegaly in the Moscow Region |
| title_full_unstemmed | Prevalence of neoplasms in acromegaly in the Moscow Region |
| title_short | Prevalence of neoplasms in acromegaly in the Moscow Region |
| title_sort | prevalence of neoplasms in acromegaly in the moscow region |
| topic | acromegaly malignant neoplasms insulin-like growth factor 1 growth hormone colorectal cancer thyroid cancer |
| url | https://www.almclinmed.ru/jour/article/view/566 |
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