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Which genetic tests should I undergo for muscle issues at 42?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

I am a 47-year-old woman, and I have been dealing with health complications for most of my life, so I have managed well with diet and exercise. I have presented with ataxia on three different occasions, and IV antioxidant therapies were helpful to relieve my symptoms. A few years ago, carnitine was recommended to my daughter and me after going through some organic acid tests.

The reports showed that I have some issues with 3-methylglutaric acid, and my daughter has issues with it. I would also mention that I have chronic muscle spasms, with clinical manifestations related to ocular disturbances, pain, kidney pain, heart fluttering while sleeping, and loss of smell with no autoimmune markers. I can say that I have a long list of muscle issues and multisystem afflictions with some mitochondrial alteration, which can also be genetic.

So, I want to know what the correct genetic tests are. I had a PEM, MRI, EMG, blood work, spinal tap test, and irregular ECG, and my doctor required a muscle biopsy.

Please help.

Thank you.

Hi,

Welcome to icliniq.com.

I understand your concern.

You have a chronic myopathic problem along with some episodes of ataxia and cardiac problems. It seems that some evaluation and screening tests that have been done previously, including MRI, EMG, and blood tests, and the results convinced you that you suffer from some kind of mitochondrial disorder. The fact that your daughter has some vague, similar problems may suggest that some inheritance evidence exists. But I require detailed data to be able to propose the genetic tests to you.

Apart from that, I want a few answers to questions like,

  1. How long has your ataxia lasted?
  2. Whether it was confirmed by a neurological examination or not.
  3. Did your brain MRI show any abnormal signs?
  4. What is your EMG diagnosis?
  5. What are the results of laboratory tests?
  6. Have tests such as serum pyruvate and lactate been checked?
  7. Have you been examined by an ophthalmologist to seek evidence of retinopathy (which is prevalent in mitochondrial diseases)?

Kindly revert.

Thank you.

Patient's Query

Hi doctor,

Thank you for replying.

I would like to answer your questions.

The ataxia pancytopenia has occurred three times, and all three times, I was not doing regular IV antioxidant therapies. The first time I did an extensive stem cell treatment, I recovered in two months, and the second time it lasted six months, with a general overall deterioration. I was not seeing an ophthalmologist when this occurred, as it was suggested I had optic neuritis and still had some unusual movement when I went to a neuro-ophthalmologist.

The second time, I had a treatment called "neurocytonix" in the neurocytotron, and I recovered fully in a few months, but symptoms returned. I have my test reports, and the reports suggested a spinal MRI with syringomyelia, and an ECG presented with epileptic waves and possible left parietal lobe atrophy.

In the PEM, there is an absence of cortical response with peripheral stimulus in the lower extremities. The EMG depicts no evidence of peripheral neuropathy, no evidence of inferior motor neuropathy, no evidence of inflammatory muscle disease, and the data suggest intrinsic muscle affectation non-inflammatory of the proximal in inferior members, a muscle biopsy is recommended, and polyphasic MUAP.

I feel very ill and will soon fall sick. I also have organic acid tests, which are recommended for a DNA Methylation test. Ethylmalonic acid is elevated due to the Methylsuccinic and Suberic, low amino acids, and elevated 3,3-methylglutaric. Reduced aconitic acid and reduced pirúvico. I have major digestive issues and atrophied villi, chronic ileitis, and duodenitis.

Mostly, I have managed my health with IV ozone therapy for the last 16 years and high doses of vitamin C and glutathione. I got rickettsia in two months, one week after the antibiotic, and I began with ataxia. I always have high cholesterol, have kidney pain, and have to retest my urine labs, which indicates a possible error. I do regular exercise and eat mostly animal protein, vegetables, and fruit. A few nuts and things like quinoa.

I have less dairy, bread, and other carbs, as it makes me unwell, and the first signs of not being well are my muscles. I am drained by all the things going on. I want to know how I could manage these, as I have to travel a long way for just an ozone IV treatment, which makes my blood heavily oxidized. Although at present all basic blood is ok, my Hashimoto's is in line if I eat well; I normally have chronic anemia and low white blood cells, but they are ok now.

I also have low alpha tend, and my CK is fine. I have gone through autoimmune tests and do have a positive ANA 1:160 with a pattern that is too low for my extreme symptoms. I will share my most recent labs.

Please help and let me know how I can manage the symptoms.

Thank you.

Hi,

Welcome to icliniq.com.

I understand that you feel exhausted, and you are trying to find the underlying cause of your problems. But some points should be considered.

  1. Organic acid tests are useful for the detection of inborn errors of metabolism in newborns, and these tests do not have clear clinical usefulness in adults.
  2. If you had a serious inborn error of metabolism, then one of your internal organs, such as the kidney or liver, would have shown significant failure in laboratory tests at your age.
  3. Unfortunately, some clinics or companies use such tests inappropriately to sell unapproved treatments like antioxidant therapy. So, we do not consider that.
  4. As you said, your EEG (electroencephalogram) was abnormal with epileptic waves. It is an important note because many of your unwell feelings may be related to this issue. So, are you taking anti-epileptics to relieve the symptoms?
  5. Regarding your EEG report about the parietal lobe, you must be evaluated by a brain MRI (magnetic resonance imaging), and the result may help to find the cause of your problems. Even mitochondrial disorders show fingerprints in brain MRIs.
  6. Your EMG (electromyography) result is also important. If a muscle biopsy has been recommended, do it, please. It is also useful for your concern about the mitochondrial problem, as some of them show diagnostic evidence in a muscle biopsy.

I hope it helps.

Thank you.

Medically reviewed byiCliniq medical review team

Published At June 8, 2023
Reviewed AtMay 26, 2026

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