Obstructive Sleep ApneaOSANCT06265792
Efficacy of Stellate Ganglion Block in Obstructive Sleep Apnea
A study testing routine rehabilitation treatment and Stellate ganglion block in people with Obstructive Sleep Apnea, run by Zeng Changhao at 1 site in South Korea.
Trial summary
The goal of this clinical trial is to test the efficacy of stellate ganglion block in Obstructive Sleep Apnea. The main question it aims to answer are: Can stellate ganglion block improve Obstructive Sleep Apnea? Patients were randomly divided into two groups, all provided with routine therapy. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Obstructive Sleep Apnea
- What is being tested?
- routine rehabilitation treatment and Stellate ganglion block
- Type of treatment
- Surgery or procedure, Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 80 participants
- Where
- 1 siteSouth Korea
- Study dates
- 1 Mar 2024to 15 Dec 2024
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patients aged over 18 years diagnosed with OSA by polysomnography
- Patients with moderate to severe OSA (AHI > 15 events per hour)
- Patients who have undergone continuous positive airway pressure (CPAP) treatment for at least 3 months but have not achieved satisfactory therapeutic effects
- Patients who voluntarily agree to receive stellate ganglion block (SGB) treatment and sign the informed consent form
Who cannot join
- Patients with a history of allergy or contraindications to local anesthetics or corticosteroids
- Patients with severe cardiovascular, cerebrovascular, respiratory, hepatic, or renal diseases
- Patients with a history of neck surgery or cervical spine disease
- Patients with psychiatric disorders or other medical conditions that may affect the safety or effectiveness of SGB treatment
- Pregnant or lactating women
- Patients who have participated in other clinical trials within the past 3 months
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Randomized Controlled Trial to Explore the Efficacy of Stellate Ganglion Block in Obstructive Sleep Apnea
The goal of this clinical trial is to test the efficacy of stellate ganglion block in Obstructive Sleep Apnea. The main question it aims to answer are:
- Can stellate ganglion block improve Obstructive Sleep Apnea? Patients were randomly divided into two groups, all provided with routine therapy. Based on this, the experimental group was given stellate ganglion block. The video fluoroscopic swallowing study was done to test the swallowing function before and after the study.
Read the detailed description
Obstructive Sleep Apnea is of increasingly high prevalence.
The goal of this clinical trial is to test the efficacy of stellate ganglion block in Obstructive Sleep Apnea. The main question it aims to answer are:
- Can stellate ganglion block improve Obstructive Sleep Apnea? Patients were randomly divided into two groups, all provided with routine therapy. Based on this, the experimental group was given stellate ganglion block. The video fluoroscopic swallowing study was done to test the swallowing function before and after the study.
- Conditions
- Obstructive Sleep Apnea
- Being tested
- routine rehabilitation treatment, Stellate ganglion block
- Medical subject headings
- Sleep Apnea, Obstructive
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
routine rehabilitation treatmentBehavioural
All participants were given routine rehabilitation treatment by professional rehabilitation therapists, including exercise therapy, guided education, psychological therapy, acupuncture and massage therapy
Stellate ganglion blockProcedure or surgery
The patients were provided with Stellate ganglion block , using 0.5ml of 2% Lidocaine hydrochloride (1ml: 0.5mg) and 500ug of Vitamin B12 (1ml: 0.5g). The percutaneous approach via the paratracheal route was used for Stellate ganglion block . The operator stood on the side of the block, instructed the patient to lie supine with a thin pillow placed below the shoulders, and tilted the head 45° towards the blocked side, fully exposing the neck. Then, routine disinfection of the neck skin was performed. The puncture site was located 2.5 cm above the sternoclavicular joint and 1.5 cm lateral to the midline of the neck.
| Study group | Role | What they receive |
|---|---|---|
| The experimental group | Experimental | All participants were given routine rehabilitation treatment by professional rehabilitation therapists, including exercise therapy, guided education, psychological therapy, acupuncture and massage therapy.The experimental group was given Stellate Ganglion Block. Receives: Behavioral: routine rehabilitation treatment; Procedure: Stellate ganglion block |
| The control group | Active comparator | All participants were given routine rehabilitation treatment by professional rehabilitation therapists, including exercise therapy, guided education, psychological therapy, acupuncture and massage therapy. Receives: Behavioral: routine rehabilitation treatment |
What is being measured
The primary outcome is the main question the study is designed to answer.
Epworth Sleepiness Scale
This scale measures daytime sleepiness. By scoring the level of sleepiness in different situations, it can help evaluate whether a patient has OSA or other sleep disorders.Scores range from 0-24. Higher scores indicate more severe daytime sleepiness.
Measured: day 1 and day 20
Secondary outcomes (1)
Apnea-Hypopnea Index
Apnea-Hypopnea Index is a method to evaluate the severity of OSA. It calculates the number of apnea and hypopnea events per hour.
Measured: day 1 and day 20
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted20 Feb 2024
- Study start1 Mar 2024 (estimated)
- Primary completion1 Dec 2024 (estimated)
- Study completion15 Dec 2024 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Obstructive Sleep ApneaStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Investigator, Outcomes assessor
- Enrolment
- 80 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Zeng Changhao
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor-investigator, Zeng Changhao, People's Hospital of Zhengzhou University
- Investigators
- Nieto Luis, Doctor, Study chair, Site Coordinator of United Medical Group located in Miami
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06265792
- Sponsor's protocol ID
- 2024-KY-0125
- Acronym
- OSA
- Status last verified
- Mar 2024
- First submitted
- 24 Jan 2024
- Last updated
- 6 Mar 2024
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 6 Mar 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized Controlled Trial to Explore the Efficacy of Stellate Ganglion Block in Obstructive Sleep Apnea
- ClinicalTrials.gov ID
- NCT06265792
- Acronym / sponsor ID
- OSA / 2024-KY-0125
- Conditions
- Obstructive Sleep Apnea
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 80 participants (estimated)
- Lead sponsor
- Zeng ChanghaoUniversity, hospital or other
- Study start
- 1 Mar 2024 (estimated)
- Primary completion
- 1 Dec 2024 (estimated)
- Study completion
- 15 Dec 2024 (estimated)
- First posted
- 20 Feb 2024 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The goal of this clinical trial is to test the efficacy of stellate ganglion block in Obstructive Sleep Apnea. The main question it aims to answer are:
- Can stellate ganglion block improve Obstructive Sleep Apnea? Patients were randomly divided into two groups, all provided with routine therapy. Based on this, the experimental group was given stellate ganglion block. The video fluoroscopic swallowing study was done to test the swallowing function before and after the study.
Detailed description
Obstructive Sleep Apnea is of increasingly high prevalence.
The goal of this clinical trial is to test the efficacy of stellate ganglion block in Obstructive Sleep Apnea. The main question it aims to answer are:
- Can stellate ganglion block improve Obstructive Sleep Apnea? Patients were randomly divided into two groups, all provided with routine therapy. Based on this, the experimental group was given stellate ganglion block. The video fluoroscopic swallowing study was done to test the swallowing function before and after the study.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| The experimental group | Experimental | Behavioral: routine rehabilitation treatment, Procedure: Stellate ganglion blockAll participants were given routine rehabilitation treatment by professional rehabilitation therapists, including exercise therapy, guided education, psychological therapy, acupuncture and massage therapy.The experimental group was given Stellate Ganglion Block. |
| The control group | Active comparator | Behavioral: routine rehabilitation treatmentAll participants were given routine rehabilitation treatment by professional rehabilitation therapists, including exercise therapy, guided education, psychological therapy, acupuncture and massage therapy. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (4 listed)
- Patients aged over 18 years diagnosed with OSA by polysomnography
- Patients with moderate to severe OSA (AHI > 15 events per hour)
- Patients who have undergone continuous positive airway pressure (CPAP) treatment for at least 3 months but have not achieved satisfactory therapeutic effects
- Patients who voluntarily agree to receive stellate ganglion block (SGB) treatment and sign the informed consent form
Key exclusion criteria (6 listed)
- Patients with a history of allergy or contraindications to local anesthetics or corticosteroids
- Patients with severe cardiovascular, cerebrovascular, respiratory, hepatic, or renal diseases
- Patients with a history of neck surgery or cervical spine disease
- Patients with psychiatric disorders or other medical conditions that may affect the safety or effectiveness of SGB treatment
- Pregnant or lactating women
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| routine rehabilitation treatmentAll participants were given routine rehabilitation treatment by professional rehabilitation therapists, including exercise therapy, guided education, psychological therapy, acupuncture and massage therapy | Behavioural | The control group, The experimental group |
| Stellate ganglion blockThe patients were provided with Stellate ganglion block , using 0.5ml of 2% Lidocaine hydrochloride (1ml: 0.5mg) and 500ug of Vitamin B12 (1ml: 0.5g). The percutaneous approach via the paratracheal route was used for Stellate ganglion block . The operator stood on the side of the block, instructed the patient to lie supine with a thin pillow placed below the shoulders, and tilted the head 45° towards the blocked side, fully exposing the neck. Then, routine disinfection of the neck skin was performed. The puncture site was located 2.5 cm above the sternoclavicular joint and 1.5 cm lateral to the midline of the neck. | Procedure or surgery | The experimental group |
Primary outcome
Epworth Sleepiness Scale
Time frame: day 1 and day 20
This scale measures daytime sleepiness. By scoring the level of sleepiness in different situations, it can help evaluate whether a patient has OSA or other sleep disorders.Scores range from 0-24. Higher scores indicate more severe daytime sleepiness.
1 secondary outcome
Apnea-Hypopnea Index
Time frame: day 1 and day 20
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 6 Mar 2024.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Nieto Luis, Doctor study chair
Site Coordinator of United Medical Group located in Miami
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing routine rehabilitation treatment and Stellate ganglion block in people with Obstructive Sleep Apnea, run by Zeng Changhao at 1 site in South Korea.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 6 Mar 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in South Korea. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Zhefeng Wang, Master (19501376864, zhengzhouzhj@qq.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Epworth Sleepiness Scale (time frame: day 1 and day 20). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 6 Mar 2024.