Dexamethasone Plus Metoclopramide Versus Paracetamol/NSAIDs for Primary Headache

Starting soon · Phase 4

Conditions studied: Primary Headache

In brief

Primary headache disorders are among the most common neurological conditions presenting to emergency departments and can significantly impair quality of life and daily functioning. Various medications are used for acute headache treatment, including paracetamol, non-steroidal anti-inflammatory drugs (NSAIDs), metoclopramide, and corticosteroids. This randomized controlled trial aims to compare the efficacy of intravenous dexamethasone combined with metoclopramide versus intravenous paracetamol/NSAIDs in patients presenting with primary headache to the emergency department of Pak Emirates Military Hospital, Rawalpindi. A total of 94 patients aged 18 to 60 years with clinically diagnosed primary headache will be enrolled and randomized into two groups. Group A will receive intravenous dexamethasone 8 mg plus intravenous metoclopramide 10 mg, while Group B will receive intravenous paracetamol or NSAIDs according to departmental protocol. Pain severity will be assessed using the Visual Analogue Scale (VAS) before treatment and again after 60 minutes. Treatment efficacy will be defined as at least 50% reduction in pain score from baseline. The results of this study may help identify a more effective treatment strategy for acute primary headache management in emergency departments.

Key facts

Study ID

NCT07605065

Run by

Pak Emirates Military Hospital

People needed

94

Starts

2026-11-01

Expected to finish

2027-11-01

Last updated by the study team

2026-05-22

Who can join

Age: 18 and older, up to 60. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients aged 18 to 60 years.
• Patients presenting with primary headache diagnosed clinically.
• Patients presenting within 72 hours of onset of headache.
• Patients with Visual Analogue Scale (VAS) pain score ≥5.

You may not qualify if…

• Patients with secondary headache disorders.
• Patients with known allergy to dexamethasone, metoclopramide, paracetamol, or NSAIDs.
• Pregnant females.
• Patients with hepatic impairment.
• Patients with renal impairment.
• Patients with peptic ulcer disease or gastrointestinal bleeding.
• Patients with extrapyramidal disorders.
• Patients already receiving corticosteroids within previous 48 hours.

Full record on ClinicalTrials.gov

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