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The effects of dexmedetomidine nasal spray on preoperative sedation in patients with trigeminal neuralgia

The effects of dexmedetomidine nasal spray on preoperative sedation in patients with trigeminal neuralgia

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500110536
Enrollment
Unknown
Registered
2025-10-15
Start date
2025-10-15
Completion date
Unknown
Last updated
2025-10-20

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

Conditions

Trigeminal neuralgia

Interventions

Group N:Midazolam injection for sedation
Group D:dexmedetomidine hydrochloride nasal spray for sedation

Sponsors

The Second Hospital of Hebei Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 100 Years

Inclusion criteria

Inclusion criteria: (1) Patients with primary trigeminal neuralgia; (2) ASA classification I–III; (3) Age >= 18 years; (4) Patients are aware of the purpose and procedures of this study, cooperate in completing scale assessments, and sign the informed consent form.

Exclusion criteria

Exclusion criteria: (1) Patients with secondary trigeminal neuralgia; (2) Patients who cannot receive intranasal administration, such as those with nasal surgery or trauma; (3) Patients allergic to this product or its components; (4) Circulatory system disorders, such as hypotension, bradycardia, or sinus arrest; (5) Patients with concurrent immune system or endocrine system diseases, or dysfunction of major organs including heart, brain, lungs, liver, or kidneys; (6) Allergy to related anesthetic drugs; (7) Patients who cannot complete scale assessments or refuse to participate in this study.

Design outcomes

Primary

MeasureTime frame
PAS-7 Score;RSS Score;

Secondary

MeasureTime frame
Incidence of severe adverse reactions after surgery;Incidence and severity of nausea and vomiting;

Countries

China

Contacts

Public ContactJunpeng Liu

The Second Hospital Of Hebe Medical University

672244464@qq.com+86 137 3012 7607

Outcome results

None listed

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