Counsel a family given a new diagnosis of glucocorticoid-induced osteoporosis — OSCE

Communication framework

Establish what the parents already understand and fear. Ask the parents to recount what they have been told about the fracture and what they have read about the steroids, and acknowledge their fear directly. The worry that the prednisolone caused the fracture and the temptation to stop the steroids are the two you will spend the most time on, and you address them with the reassurance that the steroids are protecting the muscle and the heart and must not be stopped, and that the bone can be treated alongside the muscle. Do not correct them before you have heard them. [3] [1]

Explain the diagnosis in plain language. Your son's back pain comes from a small fracture in one of the bones of his spine, which we found on the side-view X-ray. We call this a vertebral compression fracture, and it happened because his bones have become thinner and more fragile than they should be for his age. This is called osteoporosis, and in children it means the combination of fragile bones and a fracture. In your son it has happened for two reasons working together: the prednisolone that is protecting his muscle can thin the bones over time, and because he is moving less, his bones are not getting the weight-bearing they need to stay strong. [1] [3]

Address the steroid fear directly. The prednisolone did play a part in thinning the bones, and I will not pretend it did not — but it is also the medicine that is keeping your son walking and protecting his heart, and stopping it suddenly would be dangerous and would not fix the bone. So we do not stop the steroids. Instead, we treat the bone with a medicine that strengthens it, and we make sure he has enough calcium and vitamin D, and we keep him as active and weight-bearing as he safely can be. The two treatments work side by side. [3] [4]

The treatment and the monitoring plan

Explain the calcium and vitamin D preparation and the bisphosphonate simply. Before we start the bone medicine, we make sure your son's calcium and vitamin D levels are good, because the medicine can briefly lower the calcium in the blood in the first day or two and we want to avoid that. The bone medicine itself is called zoledronic acid, and it is given through a drip into a vein about once every several months as a day visit. It works by slowing down the cells that take bone away, so the cells that build bone can catch up and the spine and other bones get stronger. It has been tested properly in children on steroids and it works. [2] [4]

Explain the first-dose reaction and the monitoring. On the first dose, your son may feel flu-like for a day or two — a fever and aching — and we manage that with paracetamol and fluids, and it is much less common after the second dose. We then check the bloods and repeat the side-view X-ray of the spine and the bone-density scan at intervals to watch the bones get stronger and the fractured vertebra remodel. Because your son is growing, the bones can recover a great deal, and our aim is to protect his skeleton all the way through his teenage years so that he carries the strongest bones he can into adult life. [2] [1]

Close with shared planning and safety-netting

Agree a clear, written plan and a safety net. Give the parents the date of the infusion, the calcium and vitamin D instructions, the next appointment for the bone check, and the number to call if the back pain worsens or new pain appears. Confirm their understanding by asking them to repeat the plan, and offer a link to a reliable family resource on bone health in Duchenne muscular dystrophy. Reassure them that the bone programme runs alongside the muscle and heart care, that the team coordinates all of it, and that the fracture is a setback that the treatment can address, not a reason to stop the medicine that is protecting their son. [3] [4]