Related Experiment Video
Updated: Jul 14, 2026

Tension-Free Weight-Bearing Model of Steroid-Induced Osteonecrosis of Femoral Head in Rats
Published on: September 27, 2024
[Glucocorticoid-induced osteoporosis].
Wanda Foltyn1, Beata Kos-Kudła, Bogdan Marek
1Klinika Endokrynologii, Katedra Patofizjologii i Endokrynologii w Zabrzu, Slaska Akademia Medyczna, Katowice. wandafoltyn@poczta.onet.pl
Glucocorticoids are a common cause of secondary osteoporosis, leading to fractures in 30-50% of users. This review covers diagnosis, prevention, and treatment to improve patient care.
Area of Science:
- Endocrinology
- Bone Metabolism
- Pharmacology
Context:
- Glucocorticoids are widely prescribed medications.
- Prolonged use is a leading cause of secondary osteoporosis.
- Significant fracture risk (30-50%) exists in chronic users.
Purpose:
- To elucidate the pathophysiology of glucocorticoid-induced osteoporosis.
- To provide guidelines for diagnosis, prevention, and treatment.
- To raise awareness of this common iatrogenic disorder.
Summary:
- Glucocorticoid therapy significantly accelerates bone loss, particularly within the first six months.
- Vertebral and hip fractures are common complications in long-term users.
- Current diagnostic, preventive, and therapeutic strategies are underutilized.
Impact:
- Enhancing clinical awareness of glucocorticoid-induced osteoporosis.
- Promoting timely diagnosis and intervention.
- Reducing fracture incidence and improving patient outcomes.
Related Concept Videos
Drugs for Treatment of Crohn's Disease in IBD Using Glucocorticoids
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Antiasthma Drugs: Inhaled Corticosteroids and Glucocorticoids
ICS work through a multifaceted mechanism of action. They suppress the inflammatory response caused by the proliferation of TH cells. They also reduce the transcription of the IL-2 gene, which is involved in the...
Oral Hypoglycemic Agents: Glinides
Glucagon-like Receptor Agonists
GLP-1, when administered in high doses intravenously, triggers insulin secretion, inhibits glucagon release, slows gastric emptying, reduces food intake, and restores normal insulin secretion. However, its rapid inactivation by the...
Cushing Syndrome I: Introduction