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Low dose naltrexone in foot pain of diabetes

A randomized, double-blinded and active-comparison cross-over clinical trial comparing efficacy and safety of low dose naltrexone and amitriptyline in painful diabetic neuropathy

Status
Active, not recruiting
Phases
Phase 2Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2013/06/003735
Enrollment
60
Registered
2013-06-11
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: null- Diabetic Neuropathy Health Condition 2: E114- Type 2 diabetes mellitus with neurological complications

Interventions

Intervention1: Low-dose naltrexone: Low-dose naltrexone is compared with Amitriptyline for efficacy and safety in painful diabetic neuropathy 2 mg orally once per day for a total duration of 6 weeks

Sponsors

Postgraduate Institute of Medical Education and Research
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: - Presence of type 2 diabetes mellitus - No change in anti-diabetic medication for the last 1 month - Evidence of diabetic neuropathy by - Diabetic Neuropathy Symptom Score >1 point - Diabetic Neuropathy Examination Score >4 point - Vibration perception test and monofilament test - Neuropathic pain present for at least 1 month. - Mean pain intensity of more than 50% by patient assessment by VAS

Exclusion criteria

Exclusion criteria: - Age below 18 or above 75 years - Evidence of renal disease (S. creatinine > 1.5) - Evidence of liver disease (deranged LFT with clinical evidence) - Pregnant and lactating mothers and women intending pregnancy. - Evidence of other causes for neuropathy and painful conditions - Epilepsy, psychiatric and cardiac diseases, hypertensives not on treatment, peripheral vascular disease and substance abuse. - Intake of anticonvulsants, antidepressants, membrane stabilizers and opioids. - Participation in any other clinical trial with in the last 30 days

Design outcomes

Primary

MeasureTime frame
VAS scoring of diabetic neuropathic painTimepoint: Every 2 weeks from 2 to 16 weeks

Secondary

MeasureTime frame
Improvement on Likert scale, PGIC and neuropathy scoreTimepoint: every 2 weeks from 2 to 16 weeks

Countries

India

Contacts

Public ContactDebasish Hota

PGIMER

debhota@gmail.com01722755244

Outcome results

None listed

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