Related Experiment Videos
Stiff-man syndrome: case report
Summary
Stiff-man syndrome, a rare neurological disorder, causes progressive muscle rigidity and painful spasms. Early recognition and diazepam treatment are crucial for managing this condition, often misdiagnosed as back pain.
Area of Science:
- Neurology
- Rare neurological disorders
- Autoimmune diseases
Background:
- Stiff-man syndrome (SMS) is a rare neurologic disorder.
- Characterized by progressive muscle rigidity and painful spasms, primarily affecting the back and proximal extremities.
- Often associated with diabetes, autoimmune diseases, and cancer.
Observation:
- A 39-year-old woman presented with a two-year history of leg spasms and severe low back pain, leading to immobility.
- Symptoms included progressive axial and proximal limb muscle stiffness, lumbar hyperlordosis, and spasms triggered by movement.
- Neurological examination was normal between spasms.
Findings:
- Diagnosis of Stiff-man syndrome was supported by clinical presentation.
- Significant symptom improvement was observed after intravenous diazepam administration.
- High-dose oral diazepam is the recommended maintenance therapy.
Implications:
- Highlights the importance of considering Stiff-man syndrome in patients with unexplained back pain and spasms.
- Emphasizes the diagnostic challenge in emergency departments (EDs).
- Underscores the efficacy of diazepam in managing Stiff-man syndrome symptoms.