Effect of Alpha Lipoic Acid on Chemotherapy Induced Neurological Changes in Breast Cancer Patients

Summary

92 female cancer patients, aged from 18 to 75 years old (with a first diagnosis of breast cancer) who will receive Paclitaxel-based chemotherapy (12 weeks) as first line therapy, will be enrolled in the study and will be randomly assigned to either: * Group I: will receive the chemotherapy protocol or * Group II: will receive the chemotherapy protocol plus 600 mg daily dose of Alpha Lipoic Acid for 14 weeks (one week before the start of paclitaxel and continue till one week after the end of paclitaxel). \* Blood samples will be withdrawn 2 times (week 1 and week 12) to measure the following: (Stored in -80 C till the end of the study) * Tumor Necrotizing Factor- alpha (TNF-α) by ELISA. * Brain-Derived Neurotrophic Factor (BDNF) by ELISA. \* All patients will be subjected to 6 tests/questionnaires (week 1 - week 12 - week 24) to predict the functionality of the brain: * Functional Assessment of Cancer Therapy-Cognitive (FACT-Cog) version 3 * Mini-Cog Test * Mini Mental State Examination (MMSE) * Controlled Oral Word Association Test (COWAT) * Hopkins Verbal Learning Test (HVLT) * Trail Making Test (TMT)

Eligibility

Inclusion Criteria:

* Female breast cancer patients aged 18 to 75 years old.
* Patients with a first diagnosis of cancer and indication for first-line therapy with Paclitaxel-based chemotherapy.
* Patients are those who are diagnosed with Stage 1 to 3 non-metastatic breast cancer.
* Patients are intended to receive 12 weeks of paclitaxel (75 - 80 mg/m2) according to the TC protocol.
* No previous neurological conditions (including dementia, Alzheimer's disease, Parkinson's disease) and taking no neurological-related drugs.
* Normal hepatic and renal function (bilirubin ≤1.5 mg/dL, creatinine ≤2.0 mg/dL).
* Eastern Cooperative Oncology Group (ECOG) performance status from 0 - 2.
* Patient Health Questionnaire (PHQ) score from 0 - 9.

Exclusion Criteria:

* Hypersensitivity / Allergy to Alpha Lipoic Acid.
* Any condition that contraindicates chemotherapy (i.e., pregnancy, lactation).
* New-onset neurological symptoms or presence of any neurological disorder.
* Patients with known history or current treatment with neurological agents.
* Alcohol abuse.
* Current participation in any other clinical investigation.

Conditions6

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