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IA Lidocaine and Methylprednisolone for Headache Associated With Subarachnoid Hemorrhage

NCT07054801 · Status: NOT_YET_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 25

Last updated 2026-04-29

No results posted yet for this study

Summary

Subarachnoid hemorrhage (SAH) is a type of bleeding around the brain that can cause sudden and severe headaches. These headaches can be debilitating and persist for weeks, significantly impacting a patient's comfort and recovery. Many patients require opioids for pain control, which can lead to side effects such as drowsiness, constipation, and dependency. There is a need for new treatment strategies to help relieve this pain while minimizing side effects.

This clinical study is designed to evaluate whether an injection of two medications (lidocaine and methylprednisolone) directly into the middle meningeal artery (MMA) can help reduce headache severity in patients who recently experienced a SAH. The medications will be given through a minimally invasive procedure performed during a routine angiogram, a type of imaging test already commonly used in SAH patients. The main goals of the study are to determine whether this treatment approach is safe, helps to reduce the severity of headaches, and decreases the need for opioid pain medications. Eligible patients will be those recently diagnosed with persistent headache symptoms and SAH who are undergoing routine cerebral angiogram, during which the medications are infused into the MMA. Participants will be monitored for pain levels using the Headache Impact Test (HIT-6) and for changes in their functional recovery using standard neurologic scales. The results of this study may provide early evidence to support new treatment options for patients suffering from difficult-to-control headaches after a SAH.

Conditions

  • Headaches Associated With Subarachnoid Hemorrhage (SAH)

Interventions

DRUG

Lidocaine hydrochloride

A total of 20 mg injected in 10 mg doses will be administered over 5 min into the frontal and parietal branches of each MMA, resulting in a cumulative dose of 40 mg per MMA. The injection will be performed bilaterally, yielding a total dose of 80 mg per patient.

DRUG

Methylprednisolone sodium succinate

A total of 10 mg were injected over 5 min into the frontal and parietal branches of each MMA, resulting in a cumulative dose of 20 mg per MMA, yielding a total dose of 40 mg per patient.

Sponsors & Collaborators

  • Daniel Raper, MBBS

    lead OTHER

Principal Investigators

  • Daniel Raper, MBBS · University of California, San Francisco

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-09-01
Primary Completion
2028-01-01
Completion
2028-06-01
FDA Drug
Yes

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07054801 on ClinicalTrials.gov