Understanding Osteoporosis: Rennes Hospital Conference on Bone Health

Conference at CHU de Rennes Addresses Undiagnosed Bone Disease Ahead of World Osteoporosis Day

The Centre Hospitalier Universitaire de Rennes is hosting a public conference on Tuesday, October 20, 2026, to address osteoporosis, a condition that affects nearly half of all women after menopause and can cause bone fractures after minor falls without presenting early symptoms. The session runs from 6:00 PM to 7:00 PM in the amphitheater of the cardio-pneumological center near the Pontchaillou metro station, featuring Pascal Guggenbuhl, head of the rheumatology department, and François Robin, a rheumatologist. Admission to the conference is free and open to the public.

Medical Specialists Outline Risks and Diagnostic Gaps

Osteoporosis frequently remains undiagnosed and undertreated in Switzerland, leaving many patients vulnerable to severe breaks. In Switzerland, an estimated 684,000 women suffering from the condition receive no treatment, according to the International Osteoporosis Foundation. Starting at age 50, one in two women and one in five men will experience a bone fracture due to the disease over their lifetimes, as noted by the Swiss League Against Rheumatism (Ligue suisse contre le rhumatisme). The organization emphasizes that targeted examinations are frequently omitted even after an initial fracture occurs, creating a significant gap in patient care. The extent of this inadequate care among men remains unknown for the time being, as pointed out by the Swiss League Against Rheumatism on the occasion of World Rheumatism Day.

Updated Treatment Guidelines and Risk Evaluation Tools

To combat underdiagnosis, medical organizations are introducing new clinical frameworks and public assessment tools. The Swiss Association against Osteoporosis (ASCO) published revised recommendations in the Swiss Medical Weekly in early October 2026, detailing a committee review of seven experts. These updated guidelines establish a “treat-to-target” approach, aiming for a mineral density T-score above −2.5 at the hip, and above −2.0 for patients facing high or very high fracture risks. Concurrently, the Swiss League Against Rheumatism launched a national awareness campaign featuring a digital 20-question risk assessment tool designed to help individuals evaluate their bone health based on lifestyle and medical history. The organization highlights that the campaign relies on everyday situations rather than medical imagery, utilizing slogans such as No world is padded enough for fragile bones. and No world is gentle enough for fragile bones. to encourage the public to evaluate their bone health early.

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