NCT03567590

Brief Summary

The investigators aim to investigate the effectiveness and safety of sphenopalatine ganglion pulsed radiofrequency on cluster headache.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
80

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Jul 2018

Typical duration for not_applicable

Geographic Reach
1 country

3 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

May 22, 2018

Completed
1 month until next milestone

First Posted

Study publicly available on registry

June 26, 2018

Completed
9 days until next milestone

Study Start

First participant enrolled

July 5, 2018

Completed
1.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 24, 2020

Completed
9 months until next milestone

Study Completion

Last participant's last visit for all outcomes

January 5, 2021

Completed
Last Updated

October 26, 2021

Status Verified

October 1, 2021

Enrollment Period

1.8 years

First QC Date

May 22, 2018

Last Update Submit

October 24, 2021

Conditions

Keywords

Cluster Headache, pulsed radiofrequency

Outcome Measures

Primary Outcomes (1)

  • Duration of the cluster period

    The duration of the cluster period is defined as the total duration of the headache, including the pain attack time before and after treatment.

    Within 1 year (the cluster period is not over 3 months generally)

Secondary Outcomes (7)

  • The degree of pain during headache attacks after treatment

    1 day, 3 days, 1 week, 2 weeks, 1 month, 3 months, 6 months, and 1 year after surgery

  • Headache attack frequency

    1 day, 3 days, 1 week, 2 weeks, 1 month, 3 months, 6 months, and 1 year after surgery

  • Duration of each headache attack

    1 day, 3 days, 1 week, 2 weeks, 1 month, 3 months, 6 months, and 1 year after surgery

  • Dose of auxiliary analgesic drugs

    1 day, 3 days, 1 week, 2 weeks, 1 month, 3 months, 6 months, and 1 year after surgery

  • Duration of remission period

    1 day, 3 days, 1 week, 2 weeks, 1 month, 3 months, 6 months, and 1 year after surgery

  • +2 more secondary outcomes

Study Arms (2)

Pulsed Radiofrequency Group

EXPERIMENTAL

This group will undergo pulsed radiofrequency treatment.

Procedure: Pulsed Radiofrequency treatment

Nerve Block Group

ACTIVE COMPARATOR

This group will undergo nerve block treatment.

Procedure: Nerve Block treatment

Interventions

The pulse treatment generator (PMF-21-100-5, Baylis Medical Inc., Montreal, Canada) with a length of 10 cm, 21-gauge, and an active tip length of 5 mm is inserted vertically into the puncture point. The pulse treatment generator is set to the pulsed radiofrequency automatic mode, with a temperature of 42 °C, pulse frequency of 2 Hz, pulse width of 20 ms, and treatment duration of 360s.

Pulsed Radiofrequency Group

A mixture of 40 mg Triamcinolone + 2 ml of 1% Bupivacaine + 2 ml of 2% mepivacaine + 1:100000 epinephrine is injected for nerve block treatment using a puncture needle.

Nerve Block Group

Eligibility Criteria

Age18 Years - 60 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • diagnosis of cluster headache is confirmed according to the diagnostic criteria of the 2018 International Classification of Headache Disorders 3rd edition (ICHD-3);
  • patient's age is between 18 and 60 years;
  • patients seek treatment in the pain clinics of hospitals participating in the study within 5 days of the onset of the cluster period; pain conditions of patients remain the same after conservative treatment of conventional oral medication, or the reduction rates are less than 50% in pain degree during headache attacks, headache attack frequency, duration of each headache attack, and auxiliary analgesic drug dosage; and
  • patients signed the informed consent.

You may not qualify if:

  • abnormalities in blood measurements, liver and kidney function, blood glucose, coagulation, electrocardiogram, and chest radiograph;
  • infection at the puncture site;
  • previous mental illness;
  • previous history of narcotic drug abuse;
  • history of anticoagulant and antiplatelet aggregation drugs;
  • implantable pulse generator;
  • previous history of invasive treatments such as sphenopalatine ganglion radiofrequency thermocoagulation and chemical destruction;
  • pregnant or breastfeeding patients.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (3)

Beijing Tiantan Hospital

Beijing, Beijing Municipality, 100050, China

Location

Beijing Sanbo Brain Hospital

Beijing, Beijing Municipality, 100093, China

Location

Jilin Province People's Hospital

Changchun, Jilin, 130021, China

Location

Related Publications (7)

  • Weaver-Agostoni J. Cluster headache. Am Fam Physician. 2013 Jul 15;88(2):122-8.

    PMID: 23939643BACKGROUND
  • Penarrocha-Diago M, Boronat A, Penarrocha-Oltra D, Ata-Ali J, Bagan JV, Penarrocha-Diago M. Clinical course of patients with episodic cluster headache treated with corticosteroids inproximity to the sphenopalatine ganglion: a preliminary study of 23 patients. Med Oral Patol Oral Cir Bucal. 2012 May 1;17(3):e477-82. doi: 10.4317/medoral.17578.

    PMID: 22143727BACKGROUND
  • Lepper A, Frese A, Summ O, Nofer JR, Evers S. Hypothalamic dopaminergic stimulation in cluster headache. Cephalalgia. 2013 Oct;33(14):1155-9. doi: 10.1177/0333102413487445. Epub 2013 Apr 29.

    PMID: 23630400BACKGROUND
  • Loomba V, Upadhyay A, Kaveeshvar H. Radiofrequency Ablation of the Sphenopalatine Ganglion Using Cone Beam Computed Tomography for Intractable Cluster Headache. Pain Physician. 2016 Sep-Oct;19(7):E1093-6.

    PMID: 27676681BACKGROUND
  • Kohlmeier C, Behrens P, Boger A, Ramachandran B, Caparso A, Schulze D, Stude P, Heiland M, Assaf AT. Improved surgical procedure using intraoperative navigation for the implantation of the SPG microstimulator in patients with chronic cluster headache. Int J Comput Assist Radiol Surg. 2017 Dec;12(12):2119-2128. doi: 10.1007/s11548-016-1512-2. Epub 2017 Jan 12.

    PMID: 28083804BACKGROUND
  • Barloese MC, Jurgens TP, May A, Lainez JM, Schoenen J, Gaul C, Goodman AM, Caparso A, Jensen RH. Cluster headache attack remission with sphenopalatine ganglion stimulation: experiences in chronic cluster headache patients through 24 months. J Headache Pain. 2016 Dec;17(1):67. doi: 10.1186/s10194-016-0658-1. Epub 2016 Jul 26.

    PMID: 27461394BACKGROUND
  • Li J, Ren H, Wang B, Wu D, Luo F. Multicentre, prospective, randomised, controlled, blinded-endpoint study to evaluate the efficacy and safety of pterygopalatine ganglion pulsed radiofrequency treatment for cluster headache: study protocol. BMJ Open. 2019 Mar 23;9(3):e026608. doi: 10.1136/bmjopen-2018-026608.

MeSH Terms

Conditions

Cluster Headache

Interventions

Pulsed Radiofrequency Treatment

Condition Hierarchy (Ancestors)

Trigeminal Autonomic CephalalgiasHeadache Disorders, PrimaryHeadache DisordersBrain DiseasesCentral Nervous System DiseasesNervous System Diseases

Intervention Hierarchy (Ancestors)

Electric Stimulation TherapyTherapeuticsPhysical Therapy ModalitiesRadiofrequency TherapyRehabilitation

Study Officials

  • Fang Luo, M.D.

    Beijing Tiantan Hospital

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Director of Department of Pain Management

Study Record Dates

First Submitted

May 22, 2018

First Posted

June 26, 2018

Study Start

July 5, 2018

Primary Completion

April 24, 2020

Study Completion

January 5, 2021

Last Updated

October 26, 2021

Record last verified: 2021-10

Locations