Comparison of the efficacy of acupuncture with tuina with acupuncture-only in the treatment of peripheral facial paralysis: a network meta-analysis.

At present, traditional Chinese medicine treatment is considered safe for treating peripheral facial paralysis (PFP). Acupuncture-only and acupuncture combined with tuina are widely used for this purpose. However, it is not clear whether acupuncture combined with tuina is better for treating PFP than acupuncture-only. Conventional meta-analysis and network meta-analysis were used to compare the clinical efficacies of acupuncture combined with tuina and acupuncture-only in the treatment of PFP. Randomized controlled trials (RCTs), with the subjects being patients with PFP and treatment interventions including acupuncture combined with tuina, acupuncture-only, tuina-only, placebo, single Western medicine, and steroids combined with other Western medicine were searched from both Chinese and English databases. The primary outcomes included Modified House-Brackmann (MHBN) scores and Sunnybrook Facial Grading System, whereas the secondary outcomes included cure time, Portmann scores, and physical function scale of Facial Disability Index, using conventional meta-analysis and network meta-analysis. The study included 22 RCTs with a sample size of 1814 patients. The results of conventional meta-analysis (MD = 16.12, 95%CI 13.13,19.10) and network meta-analysis (MD = 14.53, 95%CI 7.57,21.49) indicate that acupuncture combined with tuina was better than acupuncture-only in improving MHBN and shortening the cure time (MD = - 6.09, 95%CI - 7.70, - 4.49). Acupuncture combined with tuina was the optimal therapy for improving MHBN (SUCRA was 100%) and shortening the cure time (SUCRA was 100%). The results of this meta-analysis indicate that acupuncture combined with tuina can significantly improve MHBN and shorten the cure time, compared with acupuncture-only. However, the current evidence is insufficient, and more high-quality clinical studies are needed.Registration: This study had been registered with PROSPERO (CRD42022379395).

Parallel needling technique for peripheral facial paralysis with qi deficiency and blood stasis: a randomized controlled trial. / å¹³è¡Œå¯¹åˆºæ³•æ²»ç–—æ°”è™šè¡€ç˜€åž‹å‘¨å›´æ€§é¢ç˜«ï¼šéšæœºå¯¹ç §è¯•éªŒ.

OBJECTIVES: To observe the clinical efficacy of the parallel needling technique for peripheral facial paralysis with qi deficiency and blood stasis. METHODS: Sixty-two patients with peripheral facial paralysis of qi deficiency and blood stasis were randomly assigned to a parallel needling group and a conventional acupuncture group, with 31 patients in each group. The conventional acupuncture group received needling at Yangbai (GB 14), Quanliao (SI 18), Jiache (ST 6), Dicang (ST 4), Yifeng (TE 17) on the affected side, Hegu (LI 4) on the healthy side, and bilateral Zusanli (ST 36), Sanyinjiao (SP 6), Xuehai (SP 10) and Qihai (CV 6) etc. The parallel needling group, in addition to the conventional acupuncture points, received parallel needling at three additional groups of acupoints, i.e. forehead wrinkle group, mid-face group, and corner of the mouth group. Both groups retained needles for 30 min, with one session every other day and a total of three sessions per week, lasting for four weeks. The House-Brackmann (H-B) facial nerve function grading, physical function (FDIP) and social function (FDIS) scores of facial disability index (FDI), TCM syndrome score before and after treatment were compared between the two groups, and the clinical efficacy was assessed. RESULTS: Compared with before treatment, after treatment, both groups showed improvements in H-B facial nerve function grading (P<0.05), FDIP total scores and sub-item scores were increased (P<0.05), FDIS total scores, sub-item scores, and TCM syndrome scores were decreased (P<0.05). After treatment, the parallel needling group showed the higher FDIP total score and eating sub-item score and lower FDIS total score and insomnia sub-item score compared with those in the conventional acupuncture group (P<0.05). The total effective rate was 90.3% (28/31) in the parallel needling group and 87.1% (27/31) in the conventional acupuncture group, with no statistically significant difference between the two groups (P>0.05). CONCLUSIONS: The parallel needling technique combined with conventional acupuncture, is as effective as conventional acupuncture alone in treating facial paralysis with qi deficiency and blood stasis. However, the parallel needling technique combined with conventional acupuncture shows advantages in the improvement of food intake and sleep quality.

Variations in the treatment of acute peripheral facial paralysis. A nationwide survey / Encuesta nacional sobre la variabilidad en el tratamiento de la parálisis facial periférica aguda

Background Acute peripheral facial paralysis may be diagnosed and treated by different specialists. Objective The aim of this study was to explore the variability in the treatment of Bell’s palsy (BP) and Ramsay Hunt Syndrome (RHS) among different medical specialties. Methods An anonymous nationwide online survey was distributed among the Spanish Societies of Otorhinolaryngology (ORL), Neurology (NRL) and Family and Community Medicine (GP). Results 1039 responses were obtained. 98% agreed on using corticosteroids, ORL using higher doses than NRL and GP. Among all, only 13% prescribed antivirals in BP routinely, while 31% prescribed them occasionally. The percentage of specialists not using antivirals for RHS was 5% of ORL, 11% of NRL, and 23% of GP (GP vs. NRL p = 0.001; GP vs. ORL p < 0.0001; NRL vs. ORL p = 0,002). 99% recommended eye care. Exercises as chewing gum or blowing balloons were prescribed by 45% of the participants with statistically significant differences among the three specialties (GP vs. NRL p = 0.021; GP vs. ORL p < 0.0001; NRL vs. ORL p = 0.002). Conclusion There is general agreement in the use of corticosteroids and recommending eye care as part of the treatment of acute peripheral facial paralysis. Yet, there are discrepancies in corticosteroids dosage, use of antivirals and recommendation of facial exercises among specialties. (AU)

Introducción La parálisis facial periférica aguda puede ser diagnosticada y tratada por diferentes especialistas. Objetivo El objetivo de este estudio es analizar la variabilidad entre especialidades en el tratamiento de la parálisis de Bell (PB) y del síndrome de Ramsay-Hunt (SRH). Métodos Se distribuyó una encuesta anónima online entre los miembros de la Sociedad Española de Otorrinolaringología (ORL), la Sociedad Española de Neurología (NRL) y la Sociedad de Medicina Familiar y Comunitaria (MF). Resultados Se recopilaron 1039 respuestas. El 98% de los participantes coincidieron en el uso de corticoides, los ORL utilizaron dosis más altas que NRL y MF. Del total de encuestados, el 13% recomendaba antivirales en la PB de manera rutinaria, mientras que el 31% los recomendaba en ocasiones. El 5% de ORL, 11% de NRL, y 23% de MF (MF vs. NRL p = 0.001; MF vs. ORL p < 0.0001; NRL vs. ORL p = 0,002) no utilizaba antivirales en el tratamiento del SRH. El 99% de añadía cuidados del ojo al tratamiento de la parálisis facial. El 45% de los participantes aconsejaba ejercicios faciales como mascar chicle o inflar globos con diferencias estadísticamente significativas entre las tres especialidades (MF vs. NRL p = 0.021; MF vs. ORL p < 0.0001; NRL vs. ORL p = 0.002). Conclusión Existe acuerdo general en la utilización de corticoides y recomendar cuidados del ojo como parte del tratamiento de la parálisis facial periférica. A pesar de ello, existen diferencias en las dosis utilizadas, la utilización de antivirales o la recomendación de ejercicios faciales entre especialidades. (AU)

Effect of the staging comprehensive treatment with acupuncture-moxibustion on Bell's facial palsy in the acute stage. / 针灸分期综合治疗急性期贝尔面瘫疗效观察.

OBJECTIVES: To compare the clinical effect on Bell's facial palsy in the acute stage between the staging comprehensive treatment with acupuncture-moxibustion and western medication. METHODS: Sixty patients with Bell's facial palsy in the acute stage were randomly divided into an observation group and a control group, with 30 cases in each one. The patients in the control group were administered orally with prednisone acetate tablets and methylcobalamin tablets until the 28th day of illness. In the observation group, the staging comprehensive treatment with acupuncture-moxibustion was adopted. On the affected side, Qianzheng (EX-HN 16), Yifeng (TE 17), Sibai (ST 2), Yangbai (GB 14), Jiache (ST 6), Dicang (ST 4) and Touwei (ST 8), etc. were stimulated. In the acute stage (Day 1 to 7 of illness), the routine acupuncture and the point-toward-point needle insertion were delivered, no any manipulation was exerted at acupoints, and the needles were retained for 30 min. In the subacute stage (Day 8 to 14 of illness), on the base of the treatment as the acute stage, the depth of needle insertion was adjusted at a part of acupoints and the even needling technique was operated by twisting needle. Besides, electroacupuncture (EA) was attached to Qianzheng (EX-HN 16) and Dicang (ST 4), with continuous wave of low intensity and high frequency, 100 Hz, for 20 min. In the recovery stage (Day 15 to 28 of illness), on the base of the treatment as the subacute stage, the heavy stimulation of acupuncture was given, in which, the sticking and lifting needle techniques were delivered after the needles were inserted from Sibai (ST 2) toward Dicang (ST 4), and from Dicang (ST 4) toward Jiache (ST 6), separately; warm needling was operated at Yifeng (TE 17), and EA changed to stimulate the acupoints with the intermittent wave of high intensity and low frequency, 2 Hz, for 30 min. Acupuncture-moxibustion was given once every other day until the end of the 28th day of illness. The level of House-Brackmann facial nerve function rating scale (H-B grade),the score of Sunnybrook facial nerve grading system (Sunnybrook), the score of facial disability index (FDI), the temperature difference in the infrared thermal imaging facial area and electromyogram (EMG) situation of the affected muscle group were observed before and after treatment in the two groups. Using musculoskeletal ultrasound,the facial nerve diameter was detected and the clinical effect was compared between the two groups. RESULTS: After treatment, the level of H-B grade, Sunnybrook score, the scores of physical function and social life function in FDI were improved when compared with those before treatment in the patients of either group (P<0.01, P<0.05), and the results of these evaluations in the observation group were better than those of the control group (P<0.05). After treatment, the temperature difference of the frontal area, the eye area, the zygomatic area and the mouth corner was declined in comparison with that before treatment in the two groups (P<0.05), and the temperature difference in each area in the observation group was lower than that of the control group (P<0.05).The root mean square (RMS) of the frontal muscle group, the zygomatic muscle group and the orbicularis muscle group on the affected side increased in comparison with that before treatment in the two groups (P<0.01), and RMS of the observation group was higher than that of the control group (P<0.05) after treatment. Before treatment, the diameter of the facial nerve on the affected side was larger than that on the healthy side (P<0.01), and after treatment, the diameter on the affected side was reduced when compared with that before treatment in the two groups (P<0.01); the diameter of the facial nerve on the affected side in the observation group was smaller than that of the control group (P<0.05), while, the diameter on the affected side was larger when compared with the healthy side in the control group (P<0.05). The total effective rate of the observation group was 93.3% (28/30), higher than that of the control group (83.3% [25/30], P<0.05). CONCLUSIONS: The staging comprehensive treatment with acupuncture-moxibustion is clearly effective on Bell's facial palsy in the acute stage, which affirms the effectiveness of acupuncture-moxibustion for the acute stage of Bell's facial palsy in comparison with conventional western medication.

Facial Palsy after Orthognathic Surgery: Incidence, Causative Mechanism, Management, and Outcome.

BACKGROUND: Facial palsy after orthognathic surgery is an uncommon but serious complication causing dissatisfaction and affecting quality of life. The occurrence could be underreported. Surgeons need to recognize this issue regarding the incidence, causative mechanism, managements, and outcome. METHODS: A retrospective review of orthognathic surgery records between January of 1981 and May of 2022 was conducted in the authors' craniofacial center. Patients who developed facial palsy after the surgery were identified, and demographics, surgical methods, radiologic images, and photographs were collected. RESULTS: A total of 20,953 sagittal split ramus osteotomies (SSROs) were performed in 10,478 patients. Twenty-seven patients developed facial palsy, resulting in an incidence of 0.13% per SSRO. In a comparison of SSRO technique, the Obwegeser-Dal Pont technique using osteotome for splitting had higher risk of facial palsy than the Hunsuck technique using the manual twist splitting ( P < 0.05). The severity of facial palsy was complete in 55.6% of patients and incomplete in 44.4%. All patients were treated conservatively, and 88.9% attained full recovery in a median duration of 3 months [interquartile range (IQR), 2.75 to 6 months] after surgery, whereas 11.1% attained partial recovery. Initial severity of facial palsy predicted the timing of recovery, with incomplete palsy patients having faster median recovery (3 months; IQR, 2 to 3 months) than the complete palsy patients (6 months; IQR, 4 to 6.25 months) ( P = 0.02). CONCLUSIONS: The incidence of facial palsy after orthognathic surgery was 0.13%. Intraoperative nerve compression was the most likely causative mechanism. Conservative treatment is the mainstay of therapeutic strategy, and full functional recovery was anticipated. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, IV.

Comparison of treatment modalities for non-tuberculous mycobacterial cervicofacial lymphadenitis in children.

PURPOSE: We aim to compare the different treatment modalities of non-tuberculous cervicofacial lymphadenitis in children, by means of a retrospective study conducted in the University Hospitals of Leuven of patients treated between 2012 and 2022. METHODS: For this retrospective cohort study, data were collected and pseudonimised from 52 patients with non-tuberculous cervicofacial lymphadenitis, who were treated in our hospital between January 2012 and December 2022, either conservatively, antibiotically, surgically, or with a combination of these options. We only included patients who were considered immunocompetent. All of the included patients were below 10 years at time of treatment. We collected data regarding time to resolution and adverse effects, i.e., skin discoloration, excessive scar formation, fistula formation, persistence of adenopathies after treatment, need for additional treatment, facial nerve paresis/paralysis, or systemic side-effects due to antibiotic treatment. RESULTS: The mean time to resolution (in days) when looking at primary treatments, was shortest in partial excisions (16), followed by complete excisions (19), antibiotic therapy (129), incision and drainage (153), curettage (240), and finally conservative management (280). Taking into account isolated treatments (i.e., both primary and adjuvant), we also observed consistently faster time to resolution in surgical and antibiotic treatments when compared to conservative treatment. Antibiotic therapy (p = 0.003), incision and drainage (p = 0,004) were associated with a significantly higher need for adjuvant treatment. Curettage was associated with a higher incidence of fistula formation (p = 0,006) and higher number of adjuvant treatments (p = 0,002). CONCLUSIONS: This study shows a faster resolution of nontuberculous mycobacterial cervicofacial lymphadenitis in children when treated surgically, more specifically when treated with partial or complete lymph node excision. Antibiotic treatment also leads to faster resolution than conservative management. There was a low rate of complications, and no permanent facial nerve damage was reported.

Future treatment options for facial nerve palsy: a review on electrical stimulation devices for the orbicularis oculi muscle.

Facial nerve palsy can cause diminished eyelid closure (lagophthalmos). This occurs due to functional deficits of the orbicularis oculi muscle, potentially leading to sight-threatening complications due to corneal exposure. Current management options range from frequent lubrication with eye drops, to the use of moisture chambers and surgery. However, achieving functional restoration may not always be possible. Recent efforts have been directed towards the support of orbicularis oculi muscle function through electrical stimulation. Electrical stimulation of the orbicularis oculi muscle has been demonstrated as feasible in human subjects. This article offers a comprehensive review of electrical stimulation parameters necessary to achieve full functionality and a natural-looking eye blink in human subjects. At present, readily available portable electrical stimulation devices remain unavailable. This review lays the foundation for advancing knowledge from laboratory research to clinical practice, with the ultimate objective of developing a portable electrical stimulation device. Further research is essential to enhance our understanding of electrical stimulation, establish safety standards, determine optimal current settings, and investigate potential side effects.

Acupoint selection rules of staging, syndrome types, and symptoms of acupuncture for peripheral facial paralysis based on data mining. / åŸºäºŽæ–‡çŒ®ç ”ç©¶æŽ¢è®¨é’ˆåˆºæ²»ç–—å‘¨å›´æ€§é¢ç˜«çš„åˆ†æœŸã€è¯åž‹ã€ç—‡çŠ¶é€‰ç©´è§„å¾‹.

OBJECTIVES: To analyze and explore the acupoint selection rules of different staging, syndrome types, and symptoms of acupuncture for peripheral facial paralysis based on data mining. METHODS: Literature regarding acupuncture for peripheral facial paralysis was retrieved in CNKI, VIP, Wanfang, SinoMed, and PubMed from January 1, 2012, to December 31, 2021. The Traditional Chinese Medicine Inheritance Assistant Platform (V 3.0), SPSS Modeler 18.0, and Cytoscape software were used to analyze the selection of acupoints based on staging, meridian distribution of acupoints, the selection of acupoints based on syndrome types, syndrome types based on staging, and symptom-based acupoint selection. Association rule analysis was performed for each stage and major syndrome types, and co-occurrence network diagrams were generated. RESULTS: A total of 1 695 articles were included, involving 124 acupoints with a total frequency of 5 456 times. Among 1 080 articles related to staging-based acupoint selection, the acute stage had the highest acupoint use frequency (2 224 times) and number (88 acupoints). Among all stages, the acupoints of the stomach meridian of foot-yangming were most frequently used, with Dicang (ST 4)-Yangbai (GB 14) and Dicang (ST 4)-Jiache (ST 6) being the high-frequency acupoint pairs in each stage. The top four syndrome types in terms of acupoint usage frequency were wind-cold syndrome, wind-heat syndrome, qi-blood deficiency syndrome, and liver-gallbladder damp-heat syndrome. Among 521 articles combining staging with symptoms or syndrome types with symptoms for acupoint selection, the symptom "nasolabial groove becoming shallow or disappearing" had the highest frequency of occurrence. The symptoms with the highest acupoint usage frequency and number were "forehead wrinkles becoming shallow or disappearing" and "pain behind the ear" respectively. CONCLUSIONS: Acupoint selection for peripheral facial paralysis primarily focuses on the yang meridians in each stage, supplemented by local acupoints and based on the pathological characteristics. Syndrome differentiation and treatment should be prioritized, combined with local acupoint selection. Clinical acupoint selection can be based on a combination of staging, syndrome types, and symptoms.

Progress in treatment of facial neuritis by acupuncture combined with medicine from the perspective of modern medicine: A review.

Facial neuritis is a common clinical disease with high incidence, also known as Bell palsy or idiopathic facial nerve paralysis, which is an acute onset of peripheral facial neuropathy. In modern medicine, there have been obstacles to the effective treatment of facial neuritis. At present, the clinical use of Western medicine treatment is also a summary of clinical experience, the reason is that the cause of facial neuritis is unknown. Facial neuritis belongs to the category of "facial paralysis" in traditional Chinese medicine. For thousands of years, Chinese medicine has accumulated a lot of relevant treatment experience in the process of diagnosis and treatment. At the same time, traditional Chinese medicine, acupuncture and the combination of acupuncture and medicine play an important role in the treatment of facial neuritis. This article discusses the treatment of facial neuritis with acupuncture combined with Chinese medicine, based on the research progress of modern medicine. In this review, we provide an overview of the effectiveness of acupuncture and medication combinations and facial neuritis with current studies investigating acupuncture and medication combinations in the treatment of facial neuritis.

Clinical features, evaluation, and management of ophthalmic complications of facial paralysis: A review.

The purpose of this review was to study the evaluation, diagnosis, and management of ophthalmic complications associated with facial nerve palsy and to discuss the current and future interventions. The ophthalmic complications of facial paralysis include lagophthalmos, ectropion, exposure keratopathy, ocular synkinesis, and crocodile tears. Evaluation by an ophthalmologist skilled in recognizing and managing complications of facial paralysis shortly after its initial diagnosis can help identify and prevent long-term complications. Several types of grading scales are used to evaluate, measure the severity, and track surgical and patient-reported treatment outcomes. Lagophthalmos or ectropion are managed using temporary measures aimed at lubricating and covering the eye, including scleral lenses; however, these measures can be expensive and challenging to acquire and maintain. Temporary surgical interventions include lateral tarsorrhaphy, weighted eyelid implants, lateral canthoplasty, and other procedures that tighten or lift the eyelid or surrounding tissues. Management of flaccid facial paralysis due to iatrogenic injury or neoplasm requires neurorrhaphy or graft repair. The most common techniques for dynamic reconstruction in chronic facial paralysis are regional and free muscle flap transfer. Future directions for the management of ophthalmic complications aim to induce blinking and eye closure by developing systems that can detect blinking in the normal eye and transmit the signal to the paralyzed eye using mechanisms that would stimulate the muscles to induce eyelid closure. Blink detection technology has been developed, and a study demonstrated that blinking can be stimulated using electrodes on the zygomatic branch of the facial nerve. Further studies are needed to develop a system that will automate blinking and synchronize it with that of the normal eye.

Research trends of acupuncture therapy on facial paralysis in a decade spanning 2013-2023: A bibliometric analysis.

OBJECTIVE: This study aimed to employ bibliometric approaches to assess the worldwide scientific achievements in acupuncture for facial paralysis research from 2013 to 2023, and explore the hotspots and frontiers. METHODS: Articles related to acupuncture facial paralysis were retrieved from the Web of Science Core Collection (WoSCC). CiteSpace was utilized to examine journals, publication year, country, institution, cited authors, as well as authors.Research hotspots and trends were analyzed by mapping co-citation networks and keywords. RESULTS: The period from January 1, 2013, to July 31, 2023, yielded nearly 145 research records on acupuncture treatment for facial paralysis, with a steady increase in the number of annual publications.In terms of the number of publications, OTOLARYNGOLOGY HEAD NECK had the highest publication count, while AM J CHINESE MED exhibited the highest centrality and citation frequency among the cited journals. Further, 54.4 % of publications originated from China, followed by USA (8.2 %) and Germany (8.2 %). Guangzhou University of Chinese Medicine stood out with the highest publication volume among institutions. Guntinas-lichius, Orlando was the most prolific author, and PEITERSEN E was the most cited author. The keywords "Randomized controlled trials" and "multicenter" displayed high frequency and centrality, indicating that clinical trials with a randomized controlled design and multicenter studies were prevalent research methods, likely to remain a future trend. CONCLUSION: Acupuncture's potential in the treatment of facial paralysis merits further research. Authors from different countries/regions and organizations need to eliminate language and academic barriers and strengthen collaboration and communication. Current research hotspots focus on "brain", "nerve", "electrical stimulation", "RCT" and "guidelines". The study of acupuncture mechanisms, especially based on the central nervous system mechanism, may be the future research hotspot.

Clinical application of physical therapy in facial paralysis treatment: A review.

This review aims to summarize recent studies regarding the specific modalities of physical therapy as a form of treatment for patients with facial paralysis, analyze the different components of physical therapy, and provide healthcare providers with guidance for their best practice in treating patients with facial paralysis. This paper will discuss the mechanism, indications, and impact factors for facial retraining, evaluate the standards for facial retraining, the creation of a treatment plan, and analyze the combined use of facial retraining with botulinum toxin injections and the application of facial retraining in post facial reanimation patients. Other modes of physical therapy, including electrical stimulation, dry needling, and acupuncture, will be addressed. Lastly, the application of new digital technology will be discussed.

Acupuncture and Traditional Chinese Medicine in the Treatment of Peripheral Facial Palsy Caused by Wisdom Tooth Extraction: A Case Report.

BACKGROUND: Peripheral facial palsy is characterized by acute peripheral facial nerve paralysis. While most cases have no identifiable cause, some are linked to infectious or noninfectious factors. The potential connection between herpes simplex virus-1 and peripheral facial palsy has been studied since the 1970s, with a small number of cases reported following tooth extraction. Patients who have treatment delayed for over a year and still exhibit no signs of recovery have a bleak prognosis. In this case, factors contributing to facial paralysis in this patient are facial nerve injury as a result of wisdom teeth extraction, improper nursing, and delayed treatment. CASE PRESENTATION: A 23-year-old female presented with numbness and stiffness on the right side of the outer skin around the lips. These symptoms persisted for about 4 years after the extraction of the right lower wisdom tooth. Physical examination revealed House-Brackmann grade II peripheral facial paralysis. Acupuncture and traditional Chinese medicine treatments were initiated with an aim to facilitate nerve repair and neurofacilitation in the affected area. Following a 4-week course of treatment, the patient experienced a decrease in numbness and stiffness in the area, and treatment was discontinued. CONCLUSION: The combination of acupuncture and traditional Chinese medicine is a safe and promising supplementary therapy for peripheral facial palsy caused by wisdom tooth extraction. Nevertheless, it is imperative to conduct larger scale and randomized controlled studies to determine whether these complementary interventions have a significant additive or synergistic effect toward achieving complete recovery in the patients.Die periphere Fazialisparese ist durch eine akute periphere Gesichtsnervenlähmung gekennzeichnet. Meist ist keine erkennbare Ursache feststellbar, doch besteht bei einigen Fällen ein Zusammenhang mit infektiösen oder nicht-infektiösen Faktoren. Ein möglicher Zusammenhang zwischen dem Herpes-simplex-Virus-1 (HSV-1) und der peripheren Fazialisparese wird seit den 1970er Jahren untersucht, und es wurde über eine kleine Zahl von Fällen nach einer Zahnextraktion berichtet. Patienten, bei denen die Behandlung erst nach einjähriger Verzögerung oder noch später beginnt und die keine Anzeichen für eine Besserung zeigen, haben eine ungünstige Prognose. In diesem Fall sind die Faktoren, die zur Gesichtslähmung des Patienten beitragen, eine Verletzung des Nervus facialis infolge der Weisheitszahnextraktion, unsachgemäße Pflege und ein verzögerter Behandlungsbeginn.Eine 23-jährige Frau stellte sich mit Taubheitsgefühl und Steifigkeit auf der rechten Seite im Bereich der äußeren Haut um die Lippen herum vor. Die Symptome bestanden seit der Extraktion des rechten unteren Weisheitszahns etwa 4 Jahre zuvor. Die körperliche Untersuchung ergab eine periphere Fazialisparese Grad II nach House-Brackmann. Es wurde eine Behandlung mit Akupunktur und traditioneller chinesischer Medizin begonnen, um die Nervenreparatur und die Neurofazilitation im betroffenen Bereich zu fördern. Nach vierwöchiger Behandlung kam es bei der Patientin zu einer Abnahme des Taubheitsgefühls und der Steifigkeit im betroffenen Bereich und die Behandlung wurde beendet.Die Kombination von Akupunktur und traditioneller chinesischer Medizin ist eine sichere und erfolgversprechende ergänzende Therapie für die periphere Fazialisparese nach Weisheitszahnextraktion. Allerdings müssen unbedingt größere und randomisierte kontrollierte Studien durchgeführt werden, um festzustellen, ob diese komplementärmedizinischen Methoden in Hinblick auf das Ziel einer vollständiger Genesung der Patienten einen signifikanten additiven oder synergistischen Effekt haben.

Treatment of idiopathic facial paralysis (Bell's Palsy) and secondary facial paralysis with extracellular vesicles: a pilot safety study.

BACKGROUND: Paralysis of the facial nerve (CN VII) is one of the most debilitating issues that any patient can encounter. Bell's palsy is the most commonly seen mononeuropathy. Although usually self-limited, symptomatology can persist for decades in persistent cases. The non-surgical alternative therapies discussed in this study are successful without reconstruction and are regenerative. OBJECTIVE AND DESIGN: We sought to determine a safe new treatment could be developed to restore facial nerve function using extracellular vesicles (EVs) in patients who have been unable to return to normal under a variety of conditions. We performed a pilot safety study of 7 patients with idiopathic and secondary facial paralysis to determine if any functional restoration was possible. Each patient had symptomology for varying periods of time, with diverse House-Brackmann scores. They were all treated with the same protocol of extracellular vesicles (EVs) over a 4-week period of time and were evaluated both before and after treatment. CASE PRESENTATIONS: All patients in this study received treatment by their private physicians prior to entering the study. A record review was completed, with independent physical examinations. House-Brackmann scores and Facial Disability Indices were obtained prior to, and after completing the study. EVs were injected into the area of the main trunk of the facial nerve on the affected side, and an intravenous drip of EVs on visits during weeks 1, 2, and 4. CONCLUSIONS: All seven patients enrolled in the study improved with this treatment protocol. After the second week of treatment, we saw a progression of independent motion of the affected eyelid, brow motion, and commissure. Although all patients began at different House-Brackman starting points, almost all ended at the same endpoint on the scale over the same period of time - four weeks. No adverse effects were encountered. Clearly, the duration of the treatment protocol needs to be longer than one month. The pathomechanism is still unknown. But it appears that the mechanism is reversible. At last, these patients can have hope. TRIAL REGISTRATION: The Institute of Regenerative and Cellular Medicine IRB approval number: IRCM-2021-304.

Acquired bilateral facial palsy: a systematic review on aetiologies and management.

OBJECTIVE: To systematically review the published cases of bilateral facial palsy (BFP) to gather evidence on the clinical assessment and management of this pathology. METHODS: Following PRISMA statement recommendations, 338 abstracts were screened independently by two authors. Inclusion criteria were research articles of human patients affected by BFP, either central or peripheral; English, Italian, French or Spanish language; availability of the abstract, while exclusion criteria were topics unrelated to FP, and mention of unilateral or congenital FP. Only full-text articles reporting the diagnostic work-up, the management, and the prognosis of the BFP considered for further specific data analysis. RESULTS: A total of 143 articles were included, resulting a total of 326 patients with a mean age of 36 years. The most common type of the paralysis was peripheral (91.7%), and the autoimmune disease was the most frequent aetiology (31.3%). The mean time of onset after first symptoms was 12 days and most patients presented with a grade higher than III. Associated symptoms in idiopathic BFP were mostly non-specific. The most frequently positive laboratory exams were cerebrospinal fluid analysis, autoimmune screening and peripheral blood smear, and the most performed imaging was MRI. Most patients (74%) underwent exclusive medical treatment, while a minority were selected for a surgical or combined approach. Finally, in more than half of cases a complete bilateral recovery (60.3%) was achieved. CONCLUSIONS: BFP is a disabling condition. If a correct diagnosis is formulated, possibilities to recover are elevated and directly correlated to the administration of an adequate treatment.

Effects of electroacupuncture therapy on intractable facial paralysis: A systematic review and meta-analysis.

OBJECTIVE: This systematic review and meta-analysis aimed to assessment effects of electroacupuncture (EA) therapy on intractable facial paralysis. METHODS: The articles of EA treatment for intractable facial paralysis were retrieved from seven databases, the publication period was from its inception to November 30, 2022. Primary measure was the total effective rate, and other measures included the cure rate, Portmann scores, House-Brackmann scores, Sunnybrook scores and adverse events. The effect size of meta-analysis was expressed using relative risk (RR) or standardized mean difference (SMD) with 95% confidence interval (CI). RESULTS: A total of 18 studies with 1,119 participants were included, all of them had various aspects of bias risk. Meta-analysis results revealed that EA ways improved total effective rate more effectively compared with non-EA counterparts (RR 1.23, 95% CI 1.17-1.31, I2 = 0%, 18 studies, 1119 participants), and improved cure rate more significantly than non-EA groups (RR 2.04, 95% CI 1.70-2.44, I2 = 0%, 18 studies, 1119 participants). None of studies reported adverse events. CONCLUSION: EA therapy is more beneficial for patients with intractable facial paralysis than non-EA, but we lack sufficient evidence to evaluate its safety and follow-up effect. Therefore, more clinical trials with high quality methodologies are needed to further verify long-term effects of EA for IFP and improve the level of evidence. TRIAL REGISTRATION: Registration number: CRD42021278541.

[Facial palsy: diagnostic traps]. / Paralysie faciale : pièges diagnostiques.

Peripheral facial palsy is a common, often idiopathic and self-limiting mononeuropathy. However, secondary facial palsies require specific management: they are most often of infectious, vascular or dysimmune causes. The presence of red flags in the history, clinical examination or medical follow-up should alert clinicians. Because of the high incidence of Lyme disease in our region, this etiology deserves special attention. The management is based on general measures (eye protection, rehabilitation) and corticosteroid therapy; antivirals may provide additional benefit.

La paralysie faciale périphérique (PFP) est une mononeuropathie fréquente, souvent idiopathique et autorésolutive. Cependant, les paralysies faciales secondaires nécessitent une prise en charge spécifique : elles sont le plus souvent de causes infectieuses, vasculaires ou dysimmunes. La présence de drapeaux rouges à l'anamnèse, à l'examen clinique ou lors du suivi médical doivent alerter les cliniciens. En raison de l'incidence élevée de la borréliose dans nos régions, cette étiologie mérite une attention particulière. La prise en charge repose sur des mesures générales (protection oculaire, rééducation) et sur la corticothérapie ; l'ajout d'antiviraux pourrait apporter un bénéfice supplémentaire.