Episodic Ataxia Gene Panel
Episodic ataxia gene panel Price
Brief Details
What is the Episodic Ataxia Gene Panel?
The episodic ataxia gene panel is a specialised genetic blood test used to identify inherited causes of episodic ataxia. Episodic ataxia is a neurological condition characterised by recurrent episodes of poor coordination, imbalance, dizziness, or difficulty speaking, with periods of normal movement in between.
This test analyses specific genes using advanced Next Generation Sequencing technology from a blood sample. It helps confirm whether these symptoms are caused by a genetic condition rather than acquired or structural neurological disorders.
What Does the Episodic Ataxia Gene Panel Measure?
This genetic test evaluates genes involved in nerve signalling and brain coordination:
- Detection of disease causing genetic variants linked to episodic ataxia syndromes
- Identification of the specific gene responsible for recurrent ataxia episodes
- Differentiation of episodic ataxia from progressive or non genetic ataxias
- Support for accurate diagnosis when clinical examination and imaging are inconclusive
Episodic Ataxia Gene Panel: Who Needs It and Why It’s Done
What Symptoms May Call for an Episodic Ataxia Gene Panel?
Your doctor may recommend this test if you experience:
- Recurrent episodes of unsteady walking or loss of balance
- Sudden spells of slurred speech or poor coordination
- Dizziness or vertigo triggered by stress, exercise, or sudden movement
- Muscle twitching or stiffness during episodes
- Normal neurological function between episodes
Who Should Get an Episodic Ataxia Gene Panel?
This test is recommended for:
- Individuals with recurrent, unexplained episodes of ataxia
- Patients suspected to have hereditary episodic ataxia
- People with a family history of episodic ataxia or related movement disorders
- Individuals where brain scans and routine tests are normal
- Families seeking genetic counselling and recurrence risk assessment
Why is the Episodic Ataxia Gene Panel Done?
The test helps confirm a genetic diagnosis of episodic ataxia, enabling appropriate treatment selection, lifestyle guidance, and long term management planning.
Importance of Episodic Ataxia Gene Panel
The episodic ataxia gene panel plays an important role in identifying the underlying cause of recurrent coordination problems. A confirmed genetic diagnosis helps guide medication choices, avoid unnecessary investigations, and distinguish episodic ataxia from progressive neurological disorders. It also supports genetic counselling and helps assess risks for family members.
Episodic Ataxia Gene Panel Booking & Reports – Metropolis Healthcare
How to Book the Episodic Ataxia Gene Panel and Get Your Reports?
- Simple Online Booking
Booking can be done through the Metropolis Healthcare App or website. Select the Episodic Ataxia Gene Panel, choose a convenient time slot, and provide your address for a blood test at home. You may also visit a nearby Metropolis Lab if you prefer in person sample collection. - Safe Home Sample Collection
Trained phlebotomists collect your blood sample while strictly following safety and hygiene protocols. - Sample Tracking Updates
You receive updates at every stage, from sample collection to testing, through the Metropolis Healthcare platform. - Accurate Laboratory Testing
Your sample is processed at NABL and CAP accredited laboratories using advanced molecular diagnostic technology. - Quick and Easy Reports
Your reports are shared via email, WhatsApp, or can be downloaded from the Metropolis Healthcare website or app.
Is Home Sample Collection for Episodic Ataxia Gene Panel Available Near You?
Yes, Metropolis Healthcare offers home sample collection for the Episodic Ataxia Gene Panel. This service reduces the need for travel and ensures professional sample handling while maintaining strict quality standards.
In How Much Time Will I Get Episodic Ataxia Gene Panel Report?
Reports are usually available in about 4 weeks once the sample reaches the laboratory.
Note: Reporting time may vary based on your location.
Where Can I See or Get Episodic Ataxia Gene Panel Results?
You can view and download your test results through the Metropolis Healthcare website or mobile app using your login credentials. Reports are also sent via email or WhatsApp, and you may collect a physical copy from the Metropolis Lab if required.
Interpreting Episodic Ataxia Gene Panel Results
What Your Episodic Ataxia Gene Panel Results May Indicate
| Parameter | Expected Finding | Pathogenic Variant Detected May Indicate | No Variant Detected May Indicate |
|---|---|---|---|
| CACNA1A, CACNB4, KCNA1, SLC1A3 | No disease causing variant detected | Episodic ataxia or related hereditary movement disorder | Symptoms may be due to non genetic causes or genes not included in this panel |
Understanding Abnormal Episodic Ataxia Gene Panel Test Results
| Gene | What a Pathogenic Variant May Indicate |
|---|---|
| CACNA1A | Episodic ataxia type 2 with recurrent balance and coordination episodes |
| KCNA1 | Episodic ataxia type 1 often associated with muscle stiffness or twitching |
| CACNB4 | Calcium channel related episodic ataxia |
| SLC1A3 | Episodic ataxia with possible developmental or cognitive features |
How Should You Prepare for an Episodic Ataxia Gene Panel?
This genetic test requires minimal preparation from your side:
- No fasting required: You can eat and drink normally before sample collection
- Medication information: Inform your doctor about all medicines you are taking
- Clinical history: Share details of episode triggers, frequency, and family history
- Test requisition form: Ensure the completed test requisition form and clinical information are provided
How Is an Episodic Ataxia Gene Panel Done? (Step-by-Step Procedure)
The test is performed using a standard blood collection process:
- Preparation: A tourniquet is tied around your arm to make veins more visible
- Cleaning: The puncture site is cleaned with antiseptic
- Sample Collection: A sterile needle is used to collect about 3 to 5 ml of blood into an EDTA vacutainer
- Completion: The needle is removed, and a bandage is applied
- Processing: The blood sample is analysed using Next Generation Sequencing to study the listed genes
Conditions That May Affect Episodic Ataxia Gene Panel Accuracy
Certain patient related factors may influence result interpretation:
- Incomplete clinical history may limit correlation with genetic findings
- Variants of uncertain significance may require follow up and expert review
- Genetic results should be interpreted alongside clinical examination findings
Diseases That Episodic Ataxia Gene Panel Can Help Detect
- Episodic ataxia type 1
- Episodic ataxia type 2
- Hereditary episodic movement disorders
- Genetic causes of recurrent balance and coordination problems
References
- Jen J.C., Wan J., Palos T.P., Howard B.D., Baloh R.W. (2005). Mutation in the glutamate transporter EAAT1 causes episodic ataxia, hemiplegia, and seizures. Neurology, 65(4), 529–534. PMID: 16116115
- Griggs R.C., Nutt J.G., Kwieci?ski H., et al. (1997). Episodic ataxia type 1: Clinical characterization, quality of life, and treatment. Neurology, 49(3), 777–783. PMID: 9305333
- Dichgans M., Freilinger T., Eckstein G., et al. (2005). Mutation in the neuronal calcium channel CACNA1A causes episodic ataxia type 2. Brain, 128(1), 35–43. PMID: 15509686
- Spacey S.D., Adams P.J., Lam P., et al. (2004). Genetic heterogeneity in episodic ataxia. Neurology, 62(2), 224–230. PMID: 14745057
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