Perioperative Evaluation and Management of Children with Osteoporosis and Low Bone Mineral Density

Jordan D Ross1, Alicia Diaz-Thomas2

  • 1University of Tennessee Health Science Center, Faculty Office Building, Room 119, 49 North Dunlap, Memphis, TN 38103, USA.

Insights

Optimizing bone health in pediatric osteoporosis requires a multidisciplinary approach. Bisphosphonate therapy, physical therapy, and vitamin D are key for bone accrual and surgical success.

Area of Science:

  • Pediatric Endocrinology
  • Pediatric Orthopedics
  • Pediatric Bone Health

Background:

  • Medical and surgical options for pediatric osteoporosis are expanding.
  • Multidisciplinary strategies are crucial for optimizing bone health in children.
  • Individualized interpretation of bone mineral density and fracture history is essential.

Purpose of the Study:

  • To highlight the importance of multidisciplinary strategies in pediatric osteoporosis.
  • To discuss the role of bisphosphonate therapy in bone accrual and perioperative management.
  • To emphasize adjunctive therapies for optimal surgical outcomes in pediatric patients.

Main Methods:

  • Review of current medical and surgical treatment options for pediatric osteoporosis.
  • Analysis of the role and safety of bisphosphonate therapy in children.
  • Evaluation of adjunctive interventions like physical therapy and vitamin D supplementation.

Main Results:

  • Off-label bisphosphonate use is a standard pharmacologic intervention for bone accrual in pediatric osteoporosis.
  • Bisphosphonate therapy can be continued perioperatively in select cases.
  • Rare side effects like osteonecrosis of the jaw and atypical femur fractures appear less frequent in children.

Conclusions:

  • A multidisciplinary approach is vital for managing pediatric osteoporosis.
  • Bisphosphonates are a key component of therapy, with potential for perioperative continuation.
  • Physical therapy and vitamin D supplementation are important for surgical success and overall bone health.

Related Concept Videos

Bone Disorders01:29

Bone Disorders

Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
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...
3.5K
Osteoclasts in Bone Remodeling01:31

Osteoclasts in Bone Remodeling

Osteoclasts are cells responsible for bone resorption and remodeling. They originate from hematopoietic progenitor cells present in the bone marrow. Numerous progenitor cells fuse to form multinucleated cells, each with 10-20 nuclei. A single osteoclast has a diameter of 150 to 200 µM. These cells have ruffled borders that break down the underlying bone tissue and release minerals such as calcium into the blood in bone resorption. Osteoclasts cling to bones with their ruffled edges during...
2.9K
Bone Remodeling01:40

Bone Remodeling

Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.
38.3K
Fractures: Bone Repair01:27

Fractures: Bone Repair

Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
3.2K
Role of Vitamins in Maintaining Bone Health01:25

Role of Vitamins in Maintaining Bone Health

The growth and maintenance of bone are regulated by a combination of nutritional factors, including vitamins, such as vitamin A, B12, C, D, and K.
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
3.3K
Essential Minerals for Bone Health01:31

Essential Minerals for Bone Health

The minerals contained in all of the food we consume are essential for our organ systems. However, certain essential minerals, such as calcium, phosphorus, magnesium, manganese, and fluoride, largely affect bone health.
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
3.9K