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A COMPARATIVE STUDY TO EVALUATE EFFICACY AND SAFETY BETWEEN GABAPENTIN, PREGABALIN AND DULOXETINE IN PATIENTS WITH PAINFUL DIABETIC PERIPHERAL NEUROPATHY

A COMPARATIVE STUDY TO EVALUATE EFFICACY AND SAFETY BETWEEN GABAPENTIN, PREGABALIN AND DULOXETINE IN PATIENTS WITH PAINFUL DIABETIC PERIPHERAL NEUROPATHY

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2009/091/001058
Enrollment
152
Registered
2010-08-12
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- Peripheral diabetic neuropathy

Interventions

Intervention1: Gabapentin: 300-600mg od/bd for 12 weeks Intervention2: pregabalin: 75mg-300mg, daily od/bd
12 weeks Intervention3: Duloxetine: 20-80 mg daily od/bd
12 weeks Control Intervention1: Nil: Nil

Sponsors

Research society for the study of diabetes in India RSSDI
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Either gender with type 2 diabetes b/w 5-10 yrs duration Patients with distal polyneuropathy by history, examination, biothesiometry & Michigan Neuropathy Screening Instrument (MNSI) Diabetic neuropathy (DN) for at least 3 months Patients above 18 and below 65 years HbA1C Minimum VAS score for pain of 40 mm Patients with written informed consent

Exclusion criteria

Exclusion criteria: Contraindications for the use of study drugs. Hepatic, cardiac or renal failure Patients with neuropathy due to other causes. Patients who have undergone amputations of even one lower limb. Pregnant and lactating women.

Design outcomes

Primary

MeasureTime frame
Primary efficacy measure: Reduction in pain scores at the end of 12 weeks from base line using VAS(100mm). Timepoint: 0,4,8,12 weeks

Secondary

MeasureTime frame
Secondary efficacy measures: Sleep interference: 10 point scale (0-10). Patient Global Impression of Change (PGIC)(0-7) Clinician?s Global Impression of Change (CGIC)(0-7) Timepoint: 0,4,8,12 weeks

Countries

India

Contacts

Public ContactPadmini devi
drchandakulkarni@gmail.com08022065045

Outcome results

None listed

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