An interventional study of acupuncture in Peripheral Facial Paralysis, sponsored by Nanjing First Hospital, Nanjing Medical University. Recruiting at 1 site in China. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2024-05-16.
Sponsored by Nanjing First Hospital, Nanjing Medical University · Not applicable, Interventional, and Treatment
Bell's palsy itself has a certain self-healing tendency. Therefore, it is recommended to leave a bit of Bell's palsy for self-recovery without treatment. If complete recovery is achieved after treatment, complications such as stiffness, contracture and even hemifacial inversion may occur as time moves. Therefore, this study aims to evaluate the optimal end time of acupuncture for facial paralysis.
This is a randomized, double-blind, controlled study, with a total of 120 eligible patients randomly divided into an observation group (n=60) and a control group (n=60). Both groups received facial acupuncture combined with infrared irradiation treatment, once a day,10 times as a course, and the next course of treatment will be carried out after a 5-day rest.The treatment duration for both groups will not exceed three months, with the observation group aiming for a Sunnybrook score of ≥83 and the control group aiming for a score≥95. The primary outcome measure is Sunnybrook scores at 6 months after onset compared with baseline. Secondary outcome measures included Sunnybrook Scores, electroneurography, blink reflex, Facial Disability Index, Self-Rating Depression Scale and Self-Rating Anxiety Scale.
81 studies on the registry are indexed under Facial Paralysis; 28 are open to participants now.
This study's planned enrollment of 120 is above the median of 50 across 59 interventional studies indexed under Facial Paralysis.
Browse Facial Paralysis studies →Nanjing First Hospital, Nanjing Medical University is the lead sponsor of 224 studies on the registry; 110 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Sunnybrook score ≥83 points
Other: acupuncture
Sunnybrook score ≥95 points
Other: acupuncture
Acupuncture is applied to ST8, GB14, BL12, SJ23, ST2, SI18, ST4, ST7, RN24, Ex-HN16, SJ17 and LI4 on the affected side and needles are retained for half an hour.Add infrared irradiation therapy in the same time
Also known as: infrared irradiation therapy, moxibustion
Sunnybrook(SB) score
This scoring was used to detect the severity of peripheral facial paralysis(PFP).Which include three parts: resting symmetry, symmetry of voluntary movement, and synkinesis. In the resting symmetry scoring of the facial nerve, "normal" in each area refers to being "symmetrical/equivalent" compared to the healthy side. The total score for facial nerve function assessment is calculated as voluntary movement score minus resting symmetry score minus synkinesis score, with a maximum score of 100.The sunnybrook scores were used to define five categories of PFP severity:Normal person（90\~100 points）;mild PFP levels（76\~89 points）;moderate PFP levels（61\~75 points）;moderate to severe PFP levels（31\~60points）;and presence of severe PFP（0\~30 points）。
Time frame: Change from Baseline scores of SB score at at 6-months after onset.
Sunnybrook(SB) score
This scoring was used to detect the severity of peripheral facial paralysis(PFP).Which include three parts: resting symmetry, symmetry of voluntary movement, and synkinesis. In the resting symmetry scoring of the facial nerve, "normal" in each area refers to being "symmetrical/equivalent" compared to the healthy side. The total score for facial nerve function assessment is calculated as voluntary movement score minus resting symmetry score minus synkinesis score, with a maximum score of 100.The sunnybrook scores were used to define five categories of PFP severity:Normal person（90\~100 points）;mild PFP levels（76\~89 points）;moderate PFP levels（61\~75 points）;moderate to severe PFP levels（31\~60points）;and presence of severe PFP（0\~30 points）。
Time frame: Change from Baseline scores of SB score at at 3、12months after onset.
Electroneuronography (ENoG)
The goal of the Electroneurography (ENoG) testing is to measure the amount of neural degradation that has occurred distal to the site of facial nerve injury by measuring the muscle response to an electrical stimulus. The testing of ENoG involves recording the compound muscle action potential (CAMP) of the mimetic muscles, including Orbicularis oculi, Frontalis muscle, Orbicularis oris and Zygomaticus muscle. ENoG is performed first on the healthy side of the face and then on the affected side. Nerve damage or nerve fiber degeneration leads to a decrease or loss of the CAMP. The amplitude of the CAMP on the affected side is compared to the CAMP of the healthy side and expressed as percent (amplitude of the paralyzed side divided by the amplitude of the normal side). A side difference of 30% or bigger is considered pathologic.
Time frame: Change from Baseline amplitude and potential of CAMP and the numbers of pathological ENoG at at 6、12months after onset.
Blink Reflex
The blink reflex test is to measures the facial nerve since the blink reflex delivers information on facial nerve function with normal trigeminal function. Blink reflex testing involves electrical stimulation of the supraorbital nerve on the affected side combined with a 2-channel simultaneous surface electromyogram recording from both orbicularis oculi muscles. The exit of the supraorbital nerve in the supraorbital foramen is palpated on the rim of the orbit. Stimulation with 10-20 mA and 0.2 ms duration is used to produce a constant reflex. In blink reflex testing, two responses, R1 and R2, are analyzed. R1 is the fast ipsilateral response of the orbicularis oculi muscle with a latency of about 10-12 ms. The second bilateral response R2 has a latency of about 30-41 ms. The R2 latency differences between both sides higher than 5-8 ms is considered pathologic.
Time frame: Change from Baseline number of pathological Blink Reflex at 6、12months after onset.
Facial disability index (FDI)
The facial disability index (FDI) included the FDI Physical Function Subscale (FDIP) and the FDI Social/Well-being Subscale (FDIS), with a total of 10 questions in each section.The disease severity decreases as the scores rise
Time frame: Change from Baseline scores of FDI score at at 3、6、12months after onset.
Self-Rating Anxiety Scale(SAS)
The full name of the scale called Zung Self-Rating Anxiety Scale.The SAS contains 20 questions. Each question is scored on a scale of 1-4 (never, some of the time, relatively often, most of the time). Fifteen questions involve the assessment of increasing anxiety levels, and five questions involve decreasing anxiety levels.Each items points accumulated as raw scores,the lowest raw score is 20 points, the highest raw score is 80 points. The raw scores multiply by 1.25, taking the integer part as the standard scores.The SAS standard scores were used to define four categories of anxiety severity: within normal ranger no significant psychopathology (25-49points);presence of mild to moderate anxiety levels (50-59points); severe anxiety levels (60-69points); and presence of extreme anxiety (70-100points).
Time frame: Change from Baseline scores of FDI score at at 3、6、12months after onset.
Self-Rating Depression Scale(SDS)
The full name of the scale called Zung Self-Rating Depression Scale.The SDS contains 20 questions. Each question is scored on a scale of 1-4 (never, some of the time, relatively often, most of the time). Ten questions involve the assessment of increasing depression levels, and ten questions involve decreasing depression levels.Each items points accumulated as raw scores,the lowest raw score is 20 points, the highest raw score is 80 points. The raw scores multiply by 1.25, taking the integer part as the standard scores.The SAS standard scores were used to define four categories of depression severity: within normal ranger no significant psychopathology (25-49points);presence of mild to moderate depression levels (53-62points); severe depression levels (63-72points); and presence of extreme depression (73-100points).
Time frame: Change from Baseline scores of FDI score at at 3、6、12months after onset.
Plan to share: No
No publications or documents are linked to this record.
Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.
Contact study teamGet an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Nanjing First Hospital, Nanjing Medical University →