Autoimmune Encephalitis Profile - 2

Autoimmune encephalitis is a serious but rare condition in which your own immune system attacks the brain, leading to inflammation and a wide range of neurological and psychiatric symptoms. These can include memory loss, confusion, seizures, hallucinations, or changes in behavior and mood.

The Autoimmune Encephalitis Profile - 2 helps doctors detect specific antibodies known to cause this condition, including those that target brain receptors like NMDA, AMPA, and GABA-B, as well as other antibodies like VGKC (LGI1 & CASPR2) and DPPX. Finding these antibodies helps confirm a diagnosis of autoimmune encephalitis after other causes, such as infections, have been ruled out.

Early and accurate diagnosis is critical, as the condition can be treated with therapies that help suppress the immune system.

Your doctor may recommend the Autoimmune Encephalitis Profile - 2 test if you have new or unexplained neurological symptoms. These symptoms can include seizures of unknown origin, hallucinations or confusion, and new or worsening neuropsychiatric symptoms. The test may also be recommended for patients with certain tumors who show signs of encephalitis (brain inflammation) or those with neuromyotonia (a disorder that causes muscle stiffness and continuous muscle activity). It is often performed with other tests to get a complete picture of your health.

No special preparation is needed for this test. However, you should inform your doctor about all medications and supplements you are taking, as they could affect the results.

Test result ranges are approximate and may differ slightly between labs depending on the methods and guidelines. Do not self-medicate, and always consult a doctor to understand the test results correctly.

Please note: This is an outsourced test. The sample is collected by TATA 1MG and processed at a NABL accredited partnered lab.