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Testing the effectiveness and safety of alpha-lipoic acid for pain reduction

Study on the efficacy and safety of an oral a-lipoic acid food supplement in the reduction of pain in different clinical settings: a monocentric, randomized, double-blind, placebo-controlled clinical trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN89876422
Enrollment
210
Registered
2021-06-21
Start date
2021-05-27
Completion date
Unknown
Last updated
2022-02-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pain in different clinical settings (e.g. arthralgia, primitive neuropathic pain, idiopathic myalgia etc), fasting glycemia below 110 mg/dl Signs and Symptoms Pain in joint, Myalgia

Interventions

The randomization sequence was generated by a statistician using STATA 16 software (Stata Statistical Software: Release 16. College Station, TX: StataCorp LLC) and the randomization list was kept hidd
numerical rating scale (NRS) and visual analogue scale (VAS) results
fasting blood glucose assessment
renal and hepatic toxicity assessment by blood test for the evaluation of creatinine level, alanine aminotransferase (ALT) and aspartate aminotransferase (AST). After 2 months (t1): a

Sponsors

Italian Association of Health Products and Manufacturers - Federsalus
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients of both sexes aged 18-75 years 2. Have arthralgia, primitive neuropathic pain, or idiopathic myalgia 3. Cannot or do not want to take analgesic drugs (non-?steroidal anti-inflammatory drugs) 4. Fasting glycemia below 110 mg/dl 5. Signed informed consent

Exclusion criteria

Exclusion criteria: 1. Pregnant women 2. Women suspected of being pregnant 3. Women who hope to become pregnant 4. Breastfeeding women 5. Patients with allergies 6. Congenital or acquired immunodeficiency syndrome 7. Fasting glycaemia above 110 mg/dl 8. Obese (body mass index >30 kg/m²) 9. Taking pharmacological therapy for diabetes, cardiovascular diseases, systemic chronic disease, or analgesic, anti-inflammatory or food supplements for the pain 10. Considered unsuitable for participation by the physician

Design outcomes

Primary

MeasureTime frame
1. Pain measured using the Numerical Rating Scale (NRS) and the Visual Analogue Scale (VAS) at baseline (t0) and after 2 months (t1) 2. Fasting blood glucose in normoglycemic or mildly dysglycaemic subjects measured by taking a blood sample from participants who have fasted for at least 8 hours, at t0 and t1

Secondary

MeasureTime frame
1. Possible hepatic and renal toxicity resulting from oral administration of ALA by the evaluation of creatinine level, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) assessed by blood test at t0 and t2 2. Possible adverse reactions using a form specifically prepared according to the Italian Phytovigilance System (IPS) at t0 and t2

Countries

Italy

Contacts

Public ContactCristina Esposito
cristina.esposito@unina.it+39 (0)81678644

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026