The SUNCT syndrome: successfully treated with lamotrigine

Area of Science:

• Neurology
• Neuroscience
• Headache Medicine

Background:

• Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) is a rare primary headache disorder.
• SUNCT syndrome is characterized by severe, unilateral, short-lasting headaches accompanied by autonomic symptoms.
• This condition is often refractory to standard treatments for primary headache disorders.

Purpose of the Study:

• To report a case of successful treatment of SUNCT syndrome.
• To evaluate the efficacy of lamotrigine in a patient with refractory SUNCT syndrome.
• To compare the effectiveness of lamotrigine against other commonly used anticonvulsants for headache treatment.

Main Methods:

• A single-patient case report.
• Administration of lamotrigine to a patient diagnosed with SUNCT syndrome.
• Assessment of treatment response and comparison with previous failed therapies, including other anticonvulsants.

Main Results:

• The patient experienced significant symptom relief with lamotrigine.
• Lamotrigine proved effective where other anticonvulsants commonly used for migraine and other headaches failed.
• This suggests a potential specific efficacy of lamotrigine in SUNCT syndrome.

Conclusions:

• Lamotrigine can be an effective treatment option for SUNCT syndrome.
• This finding offers a new therapeutic avenue for patients with this rare and debilitating headache disorder.
• Further research is warranted to confirm lamotrigine's efficacy in SUNCT syndrome.