OBJECTIVE: To observe the clinical efficacy of auricular electroacupuncture for post-stroke dysphagia in the pharyngeal phase. METHODS: Eighty-two patients with post-stroke dysphagia in the pharyngeal phase were randomized into an auricular electroacupuncture group (41 cases) and a swallowing electrical stimulation group (41 cases, 1 case dropped out). In the auricular electroacupuncture group, electroacupuncture was applied at auricular points, i.e. Xin (CO₁₅) and Yanhou (TG₃), using disperse-dense wave, in frequency of 2 Hz/10 Hz, 30 min a time. In the swallowing electrical stimulation group, swallowing electrical stimulation was delivered for 30 min a time. Both groups were treated once daily for 4 weeks. The functional oral intake scale (FOIS) grade, as well as the hyolaryngeal complex displacement, the pharyngeal constriction rate (PCR) and the pharyngeal delay time (PDT) under video fluoroscopic study of swallowing (VFSS) were observed before and after treatment, and the clinical efficacy was evaluated in the two groups. RESULTS: Compared before treatment, the FOIS grade was improved (P<0.01), the forward and upward displacement amplitude of hyoid bone and thyroid cartilage was increased (P<0.05), and the PCR and PDT were decreased (P<0.05) after treatment in the two groups. After treatment, compared with the swallowing electrical stimulation group, the FOIS grade was superior (P<0.01), the upward displacement amplitude of hyoid bone and thyroid cartilage was larger (P<0.05) and the PCR and PDT were lower (P<0.05) in the auricular electroacupuncture group. The total effective rate was 85.4% (35/41) in the auricular electroacupuncture group, which was higher than 62.5% (25/40) in the swallowing electrical stimulation group (P<0.05). CONCLUSION Auricular electroacupuncture can effectively trigger pharyngeal initiation and improve post-stroke dysphagia in the pharyngeal phase.
Humans ; Electroacupuncture ; Male ; Deglutition Disorders/etiology* ; Female ; Middle Aged ; Aged ; Stroke/physiopathology* ; Pharynx/physiopathology* ; Acupuncture, Ear ; Acupuncture Points ; Deglutition ; Treatment Outcome ; Adult

BACKGROUND

Stroke is a significant health concern globally, and dysphagia has been a very common complication. Early intervention for managing dysphagia is challenging with a lack of universally accepted treatment protocols. Noninvasive repetitive transcranial magnetic stimulation (rTMS) is emerging as a treatment option for stroke dysphagia. However, there is no standardized rTMS treatment protocol for it, leading to challenges in clinical decision-making.

To determine available rTMS protocols for unilateral hemispheric stroke dysphagia.

A scoping review using PubMed, ProQuest, and EBSCOHost databases was conducted using the keywords “dysphagia,” “stroke,” “repetitive transcranial magnetic stimulation,” “conventional therapy,” and “swallowing examination.” Eligible studies published from inception to April 2020 were appraised using the Oxford Centre for Evidence-Based Medicine and analyzed qualitatively.

Out of 42 articles, five randomized controlled trials met the eligibility criteria. A total of 108 patients with stroke and oropharyngeal dysphagia were randomized into one of the following treatment groups: (1) rTMS (unilateral or bilateral); (2) conventional dysphagia therapy (CDT); and (3) combined intervention (CI) of rTMS and CDT. The CI gave significant improvements in swallowing function and quality of life compared to CDT alone. The bilateral rTMS protocol resulted in more significant improvements than unilateral rTMS.

There are various and heterogeneous treatment protocols involving neuromodulation available for stroke dysphagia. The combination of bilateral excitatory-inhibitory rTMS and CDT seems to result in an optimal outcome for swallowing function among patients with unilateral hemispheric stroke dysphagia.

OBJECTIVE: To observe the efficacy of the Tongnao Huoluo Liyan (unblocking brain, activating collaterals and relaxing throat) acupuncture combined with rehabilitation training for post-stroke dysphagia (PSD). METHODS: A total of 92 PSD patients were randomly assigned to an observation group (46 cases, 1 case was discontinued) and a control group (46 cases, 1 case was discontinued, 1 case dropped out). The patients in the control group received rehabilitation training, including low-frequency neuromuscular electrical stimulation for swallowing, lip and tongue movement training, and oral sensory function training, once daily, five times per week, for four weeks. The patients in the observation group received the Tongnao Huoluo Liyan acupuncture method in addition to the same rehabilitation training. Acupoints included Lianquan (CV23), bilateral Jia Lianquan, Jinjin (EX-HN12), Yuye (EX-HN13), Baihui (GV20), Shuigou (GV26), and bilateral Neiguan (PC6), once daily, five times per week, for four weeks. Before and after treatment, Kubota water stvallowing test grading, standardized swallowing assessment (SSA) scores, Fujishima Ichiro swallowing efficacy scores, and swallowing quality of life questionnaire (SWAL-QOL) scores were assessed in both groups. Surface electromyography (sEMG) was used to evaluate the average amplitude (AEMG) and mean swallowing time of the suprahyoid and infrahyoid muscle groups. RESULTS: After treatment, the proportion of patients classified as Grade Ⅰ or Ⅱ in the Kubota water stvallowing test was increased in both groups (P<0.05), with better results in the observation group compared to the control group (P<0.05). Compare before treatment, SSA scores were decreased in both groups after treatment (P<0.05), with lower scores in the observation group than in the control group (P<0.05). Compare before treatment, Fujishima Ichiro swallowing efficacy scores and SWAL-QOL scores were improved in both groups after treatment (P<0.05), with significantly higher scores in the observation group than those in the control group (P<0.05). Compare before treatment, AEMG values of the Submental musckes and infrahyoid muscles groups were increased (P<0.05), and mean swallowing time was decreased (P<0.05) in both groups after treatment. The observation group showed greater increases in AEMG values and shorter mean swallowing times compared to the control group (P<0.05). The total effective rate was 97.8% (44/45) in the observation group, higher than 84.1% (37/44) in the control group (P<0.05). CONCLUSION The Tongnao Huoluo Liyan acupuncture combined with rehabilitation training could enhance the contraction function in swallowing-related muscle groups, facilitate hyoid and laryngeal elevation, restore swallowing function, and improve patients' quality of life. This combined treatment approach is superior to rehabilitation training alone.
Humans ; Female ; Acupuncture Therapy ; Male ; Middle Aged ; Deglutition Disorders/physiopathology* ; Aged ; Stroke/complications* ; Acupuncture Points ; Adult ; Treatment Outcome ; Stroke Rehabilitation ; Combined Modality Therapy

Based on his extensive clinical experience and the team's mechanistic research, Professor XU Nenggui has proposed the academic concept that "the governor vessel governs the brain and treats cerebral viscus diseases", and established a novel acupuncture approach for encephalopathy treatment centered on the integrated theory of "governor vessel-brain-mind", and developed a staged acupuncture protocol of "governor vessel regulating spirit" for ischemic stroke. This article introduces the academic features of this method in treating post-stroke dysphagia from four aspects: theoretical framework, treatment principles and point selection, mechanistic research, and clinical case studies. In clinical application, the method emphasizes syndrome differentiation based on meridians, harmonization between the conception and governor vessels; precise acupoint selection to treat both form and spirit; stage-specific differentiation with targeted needling. Furthermore, Professor XU integrates basic research with clinical practice, focusing on the neurobiological mechanisms underlying the efficacy of acupuncture in treating post-stroke dysphagia.
Acupuncture Therapy/methods* ; Humans ; Deglutition Disorders/psychology* ; Stroke/complications* ; Meridians ; Acupuncture Points

OBJECTIVE: To explore the effect of acupuncture therapy on dysphagia in patients with Parkinson's disease. METHODS: This randomized controlled study lasted 42 days and included 112 patients with Parkinson's disease and dysphagia. Participants were randomly assigned to the experimental and control groups (56 cases each group) using the completely randomized design, all under routine treatment. The experimental group was given acupuncture therapy. The primary outcome was Penetration-Aspiration Scale (PAS). The secondary outcomes were (1) Standardized Swallowing Assessment (SSA), and (2) nutritional status including body mass index (BMI), serum albumin, prealbumin, and hemoglobin. Adverse events were recorded as safety indicators. RESULTS: One participant quitted the study midway. There were no significant differences in baseline assessment (P>0.05). After treatment, both groups showed significant improvement in PAS, SSA and nutritional status except for BMI of the control group. There were significant differences between the two groups in the PAS for both paste and liquid, SSA (25.18±8.25 vs. 20.84±6.92), BMI (19.97±3.34 kg/m²vs. 21.26 ±2.38 kg/m²), serum albumin (35.16 ±5.29 g/L vs. 37.24 ±3.98 g/L), prealbumin (248.33 ±27.72 mg/L vs. 261.39 ±22.10 mg/L), hemoglobin (119.09±12.53 g/L vs. 126.67±13.97 g/L) (P<0.05). There were no severe adverse events during the study. CONCLUSION: The combination of routine treatment and acupuncture therapy can better improve dysphagia and nutritional status in patients with Parkinson's disease, than routine treatment solely. (registration No. CLINICALTRIAL gov NCT06199323).
Humans ; Parkinson Disease/therapy* ; Deglutition Disorders/physiopathology* ; Acupuncture Therapy/adverse effects* ; Male ; Female ; Aged ; Middle Aged ; Treatment Outcome ; Nutritional Status ; Body Mass Index

OBJECTIVE: To systematically search and integrate the best evidence for early rehabilitation of ICU-acquired swallowing dysfunction (ICU-ASD) using evidence-based medicine methods, providing high-quality evidence-based support for intensive care unit (ICU) healthcare professionals in implementing early rehabilitation assessment and intervention strategies for ICU-ASD. METHODS: The systematic search was conducted according to the "6S" pyramid evidence model. Multiple authoritative databases and resources were comprehensively searched, including: National Guideline Clearinghouse (NGC), National Institute for Health and Care Excellence (NICE), Canadian Medical Association Clinical Practice Guidelines Library (CMACPGL), New Zealand Guidelines Group (NZGG), Guidelines International Network (GIN), Registered Nurses' Association of Ontario (RNAO), Scottish Intercollegiate Guidelines Network (SIGN), PubMed/Medline, Cochrane Library, Embase, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, JBI Evidence-Based Health Care Database, Physiotherapy Evidence Database (PEDro), Chinese Medical Pulse Guidelines Website, SinoMed, CNKI, Wanfang Data, UpToDate, BMJ Best Practice, and professional association websites. The search encompassed guidelines, expert consensus statements, original studies [including cohort studies, quasi-experimental studies, and randomized controlled trials (RCT)], systematic reviews, and evidence summaries related to the prevention and management of ICU-ASD. The search period was limited from the inception of each database to November 30, 2024. The best evidence for early rehabilitation of ICU-ASD was summarized. The quality assessment of the literature and the extraction and synthesis of evidence were independently performed by two researchers with expertise in evidence-based medicine methodology. RESULTS: A total of 16 articles were included, consisting of 1 clinical decision-making study, 1 cohort study, 2 guidelines, 2 RCTs, 6 systematic reviews, 1 evidence summary, 2 expert consensuses, and 1 expert opinion. Following quality assessment, all 16 articles were incorporated into the analysis. For the early rehabilitation of ICU-ASD, five major themes were ultimately identified and 25 best evidence items were summarized, focusing on: multidisciplinary collaboration, swallowing screening and assessment, rehabilitation interventions, dietary and nutritional management, and oral hygiene. CONCLUSIONS The evidence summary provides individualized rehabilitation strategies for ICU-ASD patients, but their implementation still needs to be adapted to China's clinical practice context and patient preferences.
Humans ; Deglutition Disorders/etiology* ; Intensive Care Units ; Evidence-Based Medicine

Humans ; Acupuncture Points ; Deglutition Disorders ; Electroacupuncture

Background: Stroke is a significant health concern globally, and dysphagia has been a very common complication. Early intervention for managing dysphagia is challenging with a lack of universally accepted treatment protocols. Non-invasive repetitive transcranial magnetic stimulation (rTMS) is emerging as a treatment option for stroke dysphagia. However, there is no standardized rTMS treatment protocol for it, leading to challenges in clinical decision-making. Objective: To determine available rTMS protocols for unilateral hemispheric stroke dysphagia. Methods: A scoping review using PubMed, ProQuest, and EBSCOHost databases was conducted using the keywords “dysphagia,” “stroke,” “repetitive transcranial magnetic stimulation,” “conventional therapy,” and “swallowing examination.” Eligible studies published from inception to April 2020 were appraised using the Oxford Centre for Evidence-Based Medicine and analyzed qualitatively. Results: Out of 42 articles, five randomized controlled trials met the eligibility criteria. A total of 108 patients with stroke and oropharyngeal dysphagia were randomized into one of the following treatment groups: (1) rTMS (unilateral or bilateral); (2) conventional dysphagia therapy (CDT); and (3) combined intervention (CI) of rTMS and CDT. The CI gave significant improvements in swallowing function and quality of life compared to CDT alone. The bilateral rTMS protocol resulted in more significant improvements than unilateral rTMS. Conclusion There are various and heterogeneous treatment protocols involving neuromodulation available for stroke dysphagia. The combination of bilateral excitatory-inhibitory rTMS and CDT seems to result in an optimal outcome for swallowing function among patients with unilateral hemispheric stroke dysphagia.
Deglutition Disorders ; Transcranial Magnetic Stimulation ; Stroke

OBJECTIVE: To observe the clinical effect of CHEN Yinglong 's ziwu reinforcing and reducing acupuncture method on post-stroke swallowing dysfunction (PSD) in the pharyngeal phase, and explore its biomechanical mechanism. METHODS: A total of 72 patients with PSD in the pharyngeal phase were randomly divided into a ziwu reinforcing and reducing acupuncture group (36 cases, 2 cases dropped out and 1 case was eliminated) and a conventional acupuncture group (36 cases, 1 case dropped out and 1 case was eliminated). The patients in the conventional acupuncture group were treated with conventional acupuncture at Lianquan (CV 23) and bilateral Fengchi (GB 20), Wangu (GB 12), Tongli (HT 5), Zhaohai (KI 6), Hegu (LI 4), Taichong (LR 3). The patients in the ziwu reinforcing and reducing acupuncture group were treated with CHEN Yinglong 's ziwu reinforcing and reducing acupuncture method on the basis of the conventional acupuncture group's acupoints. Both groups were treated with acupuncture for 30 min each time, once a day, and rested for 1 day after 6 days of treatment, and the treatment lasted 4 weeks. Before and after treatment, the standardized swallowing assessment (SSA) score, Rosenbek penetration aspiration scale (PAS) grade, the shortening rate of mandibular-hyoid distance, swallowing quality of life (SWAL-QOL) score were evaluated in the two groups. The removal rate of nasogastric feeding tube was compared in the two groups, and the clinical efficacy and safety of the two groups were compared. RESULTS: After treatment, the SSA scores and PAS grade of the two groups were lower than those before treatment (P<0.001), and above indexes in the ziwu reinforcing and reducing acupuncture group were lower than those in the conventional acupuncture group (P<0.01, P<0.05). After treatment, the shortening rates of mandibular-hyoid distance and SWAL-QOL scores in the two groups were higher than those before treatment (P<0.001), and the shortening rate of mandibular-hyoid distance in the ziwu reinforcing and reducing acupuncture group was higher than that in the conventional acupuncture group (P<0.001). The removal rate of nasogastric feeding tube in the ziwu reinforcing and reducing acupuncture group was 87.9% (29/33), which was higher than 61.8% (21/34) in the conventional acupuncture group (P<0.05). The total effective rate of the ziwu reinforcing and reducing acupuncture group was 84.8% (28/33), which was higher than 61.8% (21/34) of the conventional acupuncture group (P<0.05). Neither group experienced serious adverse reactions. CONCLUSION CHEN Yinglong 's ziwu reinforcing and reducing acupuncture method can effectively improve swallowing dysfunction in the pharyngeal phase after stroke, reduce the risk of aspiration, and improve quality of life. Its therapeutic effect may be related to increasing the displacement amplitude of the hyoid bone.
Humans ; Male ; Female ; Middle Aged ; Aged ; Acupuncture Therapy ; Stroke/therapy* ; Acupuncture Points ; Deglutition Disorders/physiopathology* ; Deglutition ; Treatment Outcome ; Adult ; Pharynx/physiopathology*

Objective: To explore risk factors affecting treatment for deep neck space infections (DNSIs) so as to provide guidance for appropriate early managements. Methods: A retrospective cohort study was conducted on inpatients with DNSIs admitted to the Department of Otolaryngology, Head and Neck Surgery, Affiliated Hospital of Qingdao University from March 2013 to February 2021. Patients were divided into surgical and non-surgical groups based on whether they had surgery or not. Information collected included demographic data, disease-related signs and symptoms, treatment history, systemic comorbidities, imaging data and laboratory indicators. Hypothesis testing, univariate Logistic regression and multivariate Logistic regression were used for data processing. Resuts A total of 61 patients were included, including 37 males and 24 females, aged 6-96 years. There were 35 cases (57.4%) in the surgical group and 26 cases (42.6%) in the non-surgical group. Multivariate analysis showed that risk factors for surgery as followings: neck dyskinesia (OR=0.03, 95%CI: 0.00-0.24), dysphagia (OR=0.10, 95%CI: 0.02-0.72), serum white blood cell count≥16.74×10⁹/L (OR=1.18, 95%CI: 1.01-1.39) and interspace gas (OR=0.03, 95%CI: 0.00-0.30). Conclusion: Clinicians should be alert to these risk factors for surgery in the course of treatment and timely surgical treatment for patients who meet the conditions.
Male ; Female ; Humans ; Retrospective Studies ; Neck/surgery* ; Risk Factors ; Deglutition Disorders