Hybrid maneuver for benign paroxysmal positional vertigo in individuals with limited neck mobility: Case series.

INTRODUCTION: Mobility limitation of the cervical spine compromises the adequate execution of the canalith repositioning maneuver (CRM) in cases of posterior semicircular canal benign paroxysmal positional vertigo (PSC-BPPV-GEO). Thus, novel therapeutic options are required for such individuals. OBJECTIVES: This study describes the effects of a change in the biomechanical position for the execution of the CRM on symptoms of dizziness and mobility limitation regarding flexion-extension of the cervical spine in older people with unilateral PSC-BPPV-GEO. METHODS: A quasi-experimental viability study was conducted with 15 older adults (11 women; mean age: 72.2 ± 8.1 years). Treatment consisted of a hybrid CRM. The participants were evaluated before and after the intervention using the modified Dix & Hallpike test, Dizziness Handicap Inventory (DHI) and a visual analog scale (VAS) for vertigo. RESULTS: The modified Dix & Hallpike test was negative in all cases after the execution of the hybrid CRM. A significant reduction was found for dizziness measured using the DHI (mean difference: -39.3 ± 9.4, p < 0.001) and VAS (mean difference: -2.9 ± 0.8, p = 0.04) after the intervention. CONCLUSION: The hybrid CRM proved executable and satisfactory for resolving symptoms of dizziness in older adults with PSC-BPPV. The present findings are promising and randomized controlled clinical trials should be conducted to evaluate the effectiveness of the hybrid CRM in this population.

The psychological intervention and clinical efficacy of Rosenthal effect and acupuncture bleeding on middle-aged and young patients with sudden hearing loss.

Combining traditional Chinese medicine theory and modern medical knowledge, this study explores the pathogenesis of sudden hearing loss in middle-aged and young people. Sixty-four young and middle-aged patients with sudden hearing loss who visited a public tertiary hospital in China are chosen as experimental objects. All experimental patients are broken into an experimental group (n = 32) and a control group (n = 32). The control group receive conventional Western medicine treatment regimen. The experimental group receive select acupoint acupuncture and bloodletting combined with Rosenthal effect for psychological intervention, and both groups have a treatment course of 14 days. The changes in the patient's condition before and after treatment are observed, and the differences in hearing threshold values, tinnitus, and dizziness clinical efficacy before and after treatment are observed and recorded. It evaluates the efficacy using the Anxiety, Depression Scale, and Hope Scale and statistically analyzes the data. The dizziness score of the experimental group decreased rapidly, the treatment onset time was shorter, and the improvement effect on dizziness symptoms was better (P < .05). After 1 month of intervention treatment, the intervention of the experimental group was better (P < .05). The hope level and self-efficacy of both groups of patients were raised in contrast with before treatment (P < .05). After 1 month, the intervention effect of the experimental group was more significant (P < .01). Both groups could improve patient ear blood circulation, but the experimental group had lower plasma viscosity, hematocrit, and red blood cell aggregation index, higher red blood cell deformation index, and more significant improvement effect (P < .05). The effective rates of improving hearing and tinnitus in the experimental group reached 87.5% and 81.5%, and the clinical treatment efficacy was better than that in the control group (P < .05). The level of depression and anxiety in the experimental group remained relatively stable, while that in the control group showed a significant rebound (P < .05). In conclusion, both groups had a certain effect in treating sudden deafness, both of which could effectively improve the patient's hearing. But in contrast with the control group, the experimental group had better clinical efficacy, higher safety, and better psychological intervention results, which is worthy of clinical promotion.

Does Catastrophizing Predict Response to Treatment in Patients With Vestibular Disorders? A Prospective Cohort Study.

OBJECTIVE: Determine levels of catastrophizing in patients with vestibular disorders and prospectively evaluate their relationship with patient-reported outcome measures. STUDY DESIGN: Prospective cohort study. SETTING: Tertiary care neurotology vestibular disorders clinic. PATIENTS: Adult patients with various vestibular disorders. INTERVENTIONS: Patients were given the Dizziness Handicap Inventory (DHI) and the Dizziness Catastrophizing Scale (DCS) at a baseline visit and follow-up visit after treatment. MAIN OUTCOME MEASURES: Correlation studies were used to determine the relationships between DHI and DCS. Multivariable linear regression was performed to determine the relationship between DCS and DHI change with treatment, accounting for demographic variables. RESULTS: Forty-six subjects completed both the DHI and the DCS before and after treatment. Patients with higher baseline DCS scores had higher baseline DHI scores ( p < 0.001). There was a significant improvement in both DHI score ( p < 0.001) and DCS ( p < 0.001) at follow-up. Patients who had reduction in DCS scores during were more likely to show reduction in DHI scores ( p < 0.001). A subset of patients had a mindfulness-based stress reduction program included in their treatment. These patients had a greater reduction in both DCS and DHI scores at follow-up compared with those who received other treatments. CONCLUSIONS: Catastrophizing is associated with higher pretreatment DHI scores and worse treatment outcomes. Addressing dizziness catastrophizing may help improve vestibular outcomes.

Effects of Esketamine Combined with Propofol for Hysteroscopy Anesthesia on Patient Hemodynamics and Adverse Reactions.

Objective: To investigate the effect of esketamine combined with propofol on patient hemodynamics and its safety in hysteroscopy anesthesia. Methods: A total of 186 hysteroscopic patients admitted to our hospital from January 2021 to January 2022 were selected, and the patients were divided into group K and Group P according to a completely random number table, with 93 cases each. In short, all patients are uniformly numbered and adequately intermixed, according to the prescribed sampling starting point and order, the sample unit numbers were successively drawn from the random number table, until the extraction to the required sample size. Group K was given esketamine combined with propofol intravenously, and group P was given sufentanil combined with propofol intravenously. The changes in respiratory circulation [heart rate (HR), mean arterial pressure (MAP) and oxygen saturation (SpO2)] at the time of entering the operating room (T0), at the beginning of surgery (T1), 10 minutes after surgery(T2), and 10 minutes after the end of surgery (T3) were compared between the two groups, as well as the total time of surgery, the time to wake up after surgery, the amount of propofol used intraoperatively and the proportion of additional propofol were compared. The numerical rating scale (NRS) was used to assess the pain level of patients in both groups at different times after awakening and the occurrence of intraoperative and postoperative adverse reactions such as body movement, respiratory depression, bradycardia, injection site pain, nausea and vomiting, and dizziness were counted in both groups. Results: There were no significant changes in MAP, HR, and SpO2 in Group K at all moments compared with T0 (P > .05), MAP, HR and SpO2 in Group P at T1 and T2 were lower than those at T0 (P < .05). MAP, HR, and SpO2 were significantly lower in Group P at T1 and T2 moments compared with Group K, suggesting that circulatory depression was more pronounced in Group P at T1 and T2 moments (P < .05) and was not conducive to postoperative recovery. Compared with group P, the postoperative recovery time of group K was significantly shorter, and the dosage of propofol and the proportion of additional propofol were significantly lower (P < .05) which was beneficial to the health of patients. The pain level was significantly lower in Group K at 5, 15, and 30 minutes after awakening than in Group P (P < .05). The incidence of adverse reactions such as intraoperative motion, respiratory depression, bradycardia, injection site pain, and dizziness was significantly lower in group K than in group P (P < .05), and there was no significant difference in the incidence of nausea and vomiting between the two groups (P > .05), and prove that esketamine combined with propofol used for anesthesia which have high safety as well as more effective. Conclusion: The use of esketamine compounded with propofol in hysteroscopy anesthesia has less effect on the patient's circulatory and respiratory systems. This protocol can improve the postoperative analgesic effect of anesthesia in patients, reduce the amount of propofol during surgery, have fewer adverse effects and mild symptoms, is safe and effective, and can be used in clinical practice.

Horizontal semicircular canal benign paroxysmal positional vertigo treated by acupuncture and moxibustion: A case report.

RATIONALE: Horizontal semicircular canal benign paroxysmal positional vertigo (HSC-BPPV) is a second common canal of Benign Paroxysmal Positional Vertigo (BPPV); its actual incidence may have been underestimated because of its complex pathogenesis. Although the canalith repositioning maneuver is the treatment of choice, it has a high recurrence rate, affecting some patients' lives and psychology. We submit a case report describing acupuncture and wheat grain moxibustion treatment for HSC-BPPV. PATIENT CONCERNS: A 70-year-old patient with HSC-BPPV had low acceptability of the otolith repositioning treatment strategy and reported intolerance during the procedure. He turned to acupuncture as a result of recurrent attacks of vertigo. DIAGNOSES: Horizontal semicircular canal benign paroxysmal positional vertigo. INTERVENTIONS: The intervention project was acupuncture followed by wheat grain moxibustion treatment, administered once every 2 days, 3 times a week. The whole treatment period lasted for 2 months. OUTCOMES: The patient's clinical symptoms of vertigo improved significantly after 8 weeks of acupuncture and wheat grain moxibustion treatment. The Dizziness Handicap Inventory (DHI) and Visual Vertigo Analogue Scale (VVAS) scores decreased, thus verifying that the severity of vertigo was reduced. LESSONS: This brief clinical report suggests that acupuncture therapy may be a complementary option for treating HSC-BPPV.

Abnormal uterine bleeding: an insidious presentation.

An adolescent was referred to the emergency department due to abnormal uterine haemorrhages in the previous 2 months, associated with dizziness in the last month. At observation, she was haemodynamically stable, with good clinical impression, but evident mucocutaneous pallor. Full blood count confirmed a severe anaemia (haemoglobin 47 g/L). She received red blood cell transfusion (10 mL/kg) and started oral oestradiol. She was discharged, with oral oestradiol and oral iron supplementation. Two weeks later, she started treatment with oestradiol and progestin. The patient had a good recovery, without new similar episodes.

VM-PATHI Correlates With Cognitive Function Improvement After Successful Treatment in Patients With Vestibular Migraine.

OBJECTIVE: To assess changes in cognitive function in vestibular migraine patients undergoing treatment. STUDY DESIGN: Prospective cohort. SETTING: Single-institution tertiary-care center. PATIENTS: Thirty-four patients with vestibular migraine were included in the study. Average age at diagnosis was 47.9 years. A majority of patients (91.2%) were female. INTERVENTIONS: Vestibular therapies included pharmacologic treatment (67.6%), mindfulness-based stress reduction (58.8%), vestibular physical therapy (20.6%), and lifestyle changes only (2.9%). MAIN OUTCOME MEASURES: Pretreatment and posttreatment questionnaires were collected including the Cognitive Failures Questionnaire (CFQ), Vestibular Migraine Patient Assessment Tool and Handicap Inventory (VM-PATHI), and Dizziness Handicap Inventory. RESULTS: Median time between pretreatment and posttreatment questionnaire was 4.4 months (range, 2.8-15.6. mo). CFQ scores decreased in subjects who responded to treatment, as defined by those with a positive change in VM-PATHI score (average decrease, 6.5; p = 0.03). CFQ scores did not improve in subjects who had no improvement in their vestibular condition, as defined by no change or an increase in VM-PATHI score (average increase, 2.0; p = 0.53). Univariate linear regression showed that VM-PATHI score change was highly predictive of CFQ change ( p < 0.01, r2 = 0.36). Multivariate regression demonstrated that the VM-PATHI ( p = 0.03) and not the Dizziness Handicap Inventory ( p = 0.10) predicted changes in CFQ score. CONCLUSIONS: Self-reported cognitive dysfunction improves with successful treatment of vestibular migraine.

Pearls & Oy-sters: Syndrome of Inappropriate Antidiuretic Hormone Secretion Presenting as Neuromyelitis Optica Spectrum Disorder Flare.

While it was previously believed that neuromyelitis optic spectrum disorder (NMOSD) mostly affected the optic nerves and the spinal cord, it is increasingly recognized that NMOSD can involve any area of the CNS where aquaporin-4 is highly expressed. These other areas can include the hypothalamus and the circumventricular organs that surround the third and fourth ventricles, serving as osmoregulators. The syndrome of inappropriate antidiuretic hormone secretion (SIADH) is one of the most common causes of hyponatremia and has been associated with NMOSD due to these lesions. In this report, we present a case of a patient with known NMOSD, who presented with dizziness, fatigue, and generalized weakness and whose workup revealed hyponatremia in the setting of SIADH and hypothalamic demyelinating lesions. This case illustrates an atypical presentation of NMOSD and the importance of looking for syndromes, such as SIADH. This can guide diagnostic testing, such as getting thin MRI cuts through the hypothalamus and brainstem, as well as advanced management techniques such as immunotherapy.

The processing methods, phytochemistry and pharmacology of Gastrodia elata Bl.: A comprehensive review.

ETHNOPHARMACOLOGICAL RELEVANCE: Gastrodia elata Bl. (GE) is one of the rare Chinese medicinal materials with a long history of medicine and cooking. It consists of a variety of chemical components, including aromatic compounds, organic acids and esters, steroids, saccharides and their glycosides, etc., which has medicinal and edible value, and is widely used in various diseases, such as infantile convulsions, epilepsy, tetanus, headache, dizziness, limb numbness, rheumatism and arthralgia. It is also commonly used in health care products and cosmetics. Thus, its chemical composition and pharmacological activity have attracted more and more attention from the scientific community. AIM: In this review, the processing methods, phytochemistry and pharmacological activities of GE were comprehensively and systematically summarized, which provides a valuable reference for researchers the rational of GE. MATERIALS AND METHODS: A comprehensive search of published literature and classic books from 1958 to 2023 was conducted using online bibliographic databases PubMed, Google Scholar, ACS, Science Direct Database, CNKI and others to identify original research related to GE, its processing methods, active ingredients and pharmacological activities. RESULTS: GE is traditionally used to treat infantile convulsion, epilepsy, tetanus, headache, dizziness, limb numbness, rheumatism and arthralgia. To date, more than 435 chemical constituents were identified from GE including 276 chemical constituents, 72 volatile components and 87 synthetic compounds, which are the primary bioactive compounds. In addition, there are other biological components, such as organic acids and esters, steroids and adenosines. These extracts have nervous system and cardiovascular and cerebrovascular system activities such as sedative-hypnotic, anticonvulsant, antiepileptic, neuron protection and regeneration, analgesia, antidepressant, antihypertensive, antidiabetic, antiplatelet aggregation, anti-inflammatory, etc. CONCLUSION: This review summarizes the processing methods, chemical composition, pharmacological activities, and molecular mechanism of GE over the last 66 years, which provides a valuable reference for researchers to understand its research status and applications.

Is Biofeedback for Vertigo Effective in Ordinary Medical Centers? A Controlled Trial in Northern Italy.

The aim of this study was to assess the therapeutic effectiveness of biofeedback, in a medical center's routine for treating vestibular disorders, reducing emotional, functional, and physical disability at three-month follow-up. A total of 197 outpatients were recruited from a medical center to treat vestibular disorders. Patients in the control group received treatment as usual, consisting of one monthly visit with an otolaryngologist and pharmacological treatment specific for vertigo, while the experimental group attended biofeedback training. Patients in the experimental group received pharmacological therapy only in the phase before the start of biofeedback in order to stabilize the acute phase. During the three-month follow-up, the experimental group did not receive any booster sessions of biofeedback. At three-month follow-up there was a statistically significant difference between the groups, both in the mean total score of the dizziness handicap inventory and in the three subscales: physical, emotional, and functional. Moreover, the biofeedback group had reduced psycho-physiological parameters for all average values at three-month follow-up compared to the baseline. This is one of few studies assessing the effectiveness of biofeedback in a naturalistic setting for vestibular disorder treatment. The data confirmed that biofeedback can impact illness course, in terms of self-perceived disability reduction, assessed on emotional, functional, and physical aspects of daily living.

[Clinical observation on treatment of PC-BPPV by dynamic and static acupuncture method combined with manual reduction].

OBJECTIVE: To observe the clinical effect and advantages of dynamic and static acupuncture method combined with manual reduction on posterior semicircular canal benign paroxysmal positional vertigo (PC-BPPV). METHODS: Ninety patients with PC-BPPV who met the inclusion criteria were randomly divided into manual reduction control group, acupuncture control group and experimental group, with 30 cases in each group. Epley reduction method was used for manual reduction control treatment of patients in the manual reduction control group, until there was no obvious vertigo of patients. Patients in the acupuncture control group received ordinary acupuncture treatment, while patients in the experiment group received dynamic and static acupuncture treatment, both on the basis of manual reduction control treatment. Baihui(GV20) and Yintang(GV24+), Sanyinjiao(SP6), Zhongzhu(TE3), Houxi(SI3) and Waiguan(TE5) on the healthy side, and the vertigo-auditory area and Fengchi(GB20) on the affected side were selected for acupuncture intervention, which was performed once a day, with needles retained for 30 minutes in two acupuncture groups. Every six times was taken as a session and two sessions were required. Dizziness handicap inventory (DHI) scale and visual analogue score (VAS) were used to evaluate the degree of vertigo before, after 1 and 2 sessions of treatment respectively. RESULTS: Compared with those before treatment, the DHI score and VAS score of each group after 1 and 2 sessions of treatment were both significantly decreased (P<0.05). Compared with the acupuncture control group and the manual reduction control group, the DHI score of the experiment group was significantly decreased (P<0.05) after 1 and 2 sessions of treatment. VAS score of the experiment group was significantly decreased compared with that of the manual reduction control group(P<0.05) after 1 and 2 sessions of treatment. The total effective rate of the experiment group was 86.67%, better than those of the acupuncture control group (83.33%, P<0.05) and the manual reduction control group(66.67%, P<0.05). CONCLUSION: The dynamic and static acupuncture method combined with manual reduction effectively improved vertigo symptoms in PC-BPPV with rapid and lasting effects, which is worthy of further clinical promotion and application.

Injuries related to sauna bathing.

PURPOSE: Awareness of well-being and health issues have contributed to increased popularity of sauna bathing. However, little is known about potential risks and injuries. The aim of this study was to identify the causes for injuries, the affected body regions and to define recommendations for prevention. METHODS: A retrospective chart data analysis was conducted among patients treated for an injury related to sauna bathing at the local trauma centre of the Medical University of Innsbruck between January 1, 2005 and December 31, 2021. Patients' demographics, the cause for the injury, the diagnosis, the body region of the trauma and the treatment methods were collected. RESULTS: Two hundred and nine patients with injuries related to sauna bathing (83 female [39.7%] and 126 male [60.3%]) were identified. Fifty-one patients showed more than one injuries leading to a total of 274 diagnosis: contusions/distorsions (113; 41.2%), wounds (79; 28.8%), fractures (42; 15.3%), ligament injuries (17; 6.2%), concussions (15; 5.5%), burns (4; 1.5%) and brain bleeding (3; 1.1%). The most common cause for an injury was a slip/fall (157; 57.5%) followed by dizziness/syncope (82; 30.0%). Interestingly, head and face injuries were mostly caused by dizziness/syncope, whereas slip/fall was the leading cause for injuries of foot, hand, forearm and wrist. Nine patients(4.3%) needed surgical treatment mainly due to fractures. Eight patients got injured by wood splinters. One patient sustained grade IIB-III burns lying unconscious with an alcohol intoxication of 3.6‰ in the sauna. CONCLUSION: The main causes for injuries during sauna bathing were slip/falls and dizziness/syncopes. The latter one might be prevented by improved of the personal behaviour (e.g. drink enough water before and after each sauna bathing), whereas slip/falls might be prevented by the revision of safety regulations, particularly the obligation to wear slip resistant slippers. Thus, everyone himself as well as the operators can contribute to reduce injuries related sauna bathing.

Systemic Venous Air Emboli After Emergent Hyperbaric Therapy for Carbon Monoxide Poisoning.

BACKGROUND A venous air embolism is a rare condition but could have a disastrous effect on vital organs. It usually occurs due to iatrogenic sources, such as central venous catheter insertion, neurosurgery, and other invasive procedures. In most cases, hyperbaric oxygen therapy (HBOT) is the best treatment for those conditions. However, multiple venous air emboli after hyperbaric oxygen therapy has not been reported in the literature. CASE REPORT An 82-yr-old woman came to the Emergency Department after inhalation of fumes at the scene of a house fire. She had dizziness and nausea. Her vital signs were normal at the time of presentation. She received HBOT for carbon monoxide poisoning. Soon after the HBOT, the patient started to have dizziness, abdominal pain, and leg pains. Computed tomography scans showed multiple systemic venous air emboli throughout the portal venous system and femoral veins. The air emboli totally disappeared after HBOT with a longer ascent time. CONCLUSIONS To the best of our knowledge, this is the first case of multiple systemic venous air bubbles after emergent HBOT. Physicians should be aware of any kind of complications when treating patients who need HBOT in the emergent setting. Although decompression sickness following HBOT is extremely rare, it should not be ignored by emergency physicians.

Use of Remimazolam Combined With Alfentanil for Plastic Surgery Anesthesia Cases: A Clinical Trial.

OBJECTIVE: This study aims to observe the safety and effectiveness of remimazolam benzenesulfonate combined with alfentanil for painless and comfort anesthesia in plastic surgery. METHODS: Two hundred patients with American Society of Anesthesiologists (ASA) I-II for elective facial autologous lipofilling + autologous liposuction (thigh or abdomen) plastic surgery in our hospital were selected. One hundred patients received comfort anesthesia (observation group) on odd-numbered day of surgery, and other 100 patients received painless anesthesia (control group) on even-numbered day. Patients in both groups were given slow injection of remimazolam benzenesulfonate 0.1 mg/kg and alfentanil 5 µg/kg to induce sleep before local anesthesia. Depending on body action reaction to surgical stimulation, patients in the observation group were received with remimazolam 0.05 mg/kg and alfentanil 2.5 µg/kg for maintenance until the end of surgery after local anesthesia, and patients in the control group received with remimazolam 0.25 to 0.5 mg/kg/h and alfentanil 25 to 50 µg/kg/h in continuous pumps. Time to fall asleep, sedation score, time to end of medication, time to open eyes, recovery score, and the presence of body movement, glossoptosis, arousal or jaw support during hypoxia, hypotension, bradycardia, operation time, total amount of remimazolam and alfentanil used, and the presence of postoperative complications such as pruritus, dizziness, nausea, and vomiting were recorded in both 2 groups. RESULTS: There were no significant differences in the preoperative vital sign parameters as mean arterial pressure, heart rate, and oxygen saturation between 2 groups ( P > 0.05). Intraoperative mean arterial pressure and heart rate were significantly lower in both groups compared with preoperative ( P < 0.05), but there was no statistically significant between the 2 groups ( P > 0.05). There was no significant decrease in oxygen saturation in both groups under the condition of intraoperative oxygen inhalation ( P > 0.05). There was no significant difference between the 2 groups in the incidence of adverse reactions, such as intraoperative body movement induced by skin cutting, glossoptosis requiring jaw thrust, postoperative pruritus, dizziness, nausea, and vomiting ( P > 0.05). There was no statistically significant difference in time to fall asleep, sedation score during local anesthesia, time to open eyes after stopping anesthetics, and recovery score between the 2 groups ( P > 0.05). Meanwhile, the total amount of remimazolam and alfentanil use was significantly reduced in patients in the observation group compared with the control group ( P < 0.05). CONCLUSIONS: Remimazolam benzenesulfonate combined with alfentanil can be used as a comfort anesthesia and painless anesthesia protocol in plastic surgery, which has the advantages of rapid onset of action, safety and comfort for patients, rapid recovery, and good cooperation. Furthermore, the protocol of remimazolam benzenesulfonate combined with alfentanil used in the observation group can significantly reduce the total amount of remimazolam and alfentanil used.

Temporomandibular Disorders: Rapid Evidence Review.

Temporomandibular disorders affect between 5% and 12% of the population and present with symptoms such as headache, bruxism, pain at the temporomandibular joint, jaw popping or clicking, neck pain, tinnitus, dizziness, decreased hearing, and hyperacuity to sound. Common signs on physical examination include tenderness of the pterygoid muscles, temporomandibular joints, and temporalis muscles, and malocclusion of the jaw and crepitus. The diagnosis is based on history and physical examination; however, use of computed tomography or magnetic resonance imaging is recommended if the diagnosis is in doubt. Nonpharmacologic therapy includes patient education (e.g., good sleep hygiene, soft food diet), cognitive behavior therapy, and physical therapy. Pharmacologic therapy includes nonsteroidal anti-inflammatory drugs, cyclobenzaprine, tricyclic antidepressants, and gabapentin. Injections of the temporomandibular joints with sodium hyaluronate, platelet-rich plasma, and dextrose prolotherapy may be considered, but the evidence of benefit is weak. A referral to oral and maxillofacial surgery is indicated for refractory cases.

Effectiveness of adding rehabilitation of cervical related sensorimotor control to manual therapy and exercise for neck pain: A randomized controlled trial.

BACKGROUND: Local neck treatments and sensorimotor training can improve cervical proprioception and balance, but it remains unclear what treatments and treatment combination achieve the best outcomes. OBJECTIVES: To investigate the most effective interventions to improve disturbances in joint position sense (JPS) and balance and their effects on neck pain, dizziness and related features in the short- and long-terms. DESIGN: 2x2 factorial, randomized controlled trial. METHODS: Participants with neck pain (n = 152) were randomly allocated to one of four intervention groups: i) local neck treatment (NT), ii) NT + JPS/oculomotor exercises (JPS/OC), iii) NT + balance exercises, and iv) all treatments. Participants received 12 treatments over 6 weeks. Primary outcomes were postural sway and joint position error. Secondary outcomes included gait speed, dizziness, pain intensity and disability, cervical range of motion, functional ability, and quality of life. Outcome measures were taken at baseline, posttreatment and 3-, 6- and 12-month follow-ups. RESULTS: All four interventions resulted in short- and long-term improvements in primary and secondary outcomes with medium to large effect sizes, but JPS and balance in neck torsion improved most with the addition of a combined program of JPS/OC + balance exercises to NT while balance in neck neutral improved most with the addition of balance exercises. Adding sensorimotor training was also more effective in maintaining levels of improvement in neck pain and disability at 6- and 12-months. Effect sizes of additional treatment benefits were medium to large. CONCLUSIONS: Adding specific training of JPS/OC and balance to NT best addresses deficits in cervical proprioception and balance. CLINICAL TRIAL REGISTRATION NUMBER: xxxxx.

Impact of osteopathic manipulative techniques on the management of dizziness caused by neuro-otologic disorders: systematic review and meta-analysis.

CONTEXT: Osteopathic manipulative treatment (OMT) has been utilized by osteopathic clinicians as primary or adjunctive management for dizziness caused by neuro-otologic disorders. To our knowledge, no current systematic reviews provide pooled estimates that evaluate the impact of OMT on dizziness. OBJECTIVES: We aimed to systematically evaluate the effectiveness and safety of OMT and analogous techniques in the treatment of dizziness. METHODS: We performed a literature search in CINAHL, Embase, MEDLINE, Allied and Complementary Medicine Database (AMED), EMCare, Physiotherapy Evidence Database (PEDro), PubMed, PsycINFO, Osteopathic Medicine Digital Library (OSTMED.DR), and Cochrane Central Register of Controlled Trials (CENTRAL) from inception to March 2021 for randomized controlled trials (RCTs) and prospective or retrospective observational studies of adult patients experiencing dizziness from neuro-otological disorders. Eligible studies compared the effectiveness of OMT or OMT analogous techniques with a comparator intervention, such as a sham manipulation, a different manual technique, standard of care, or a nonpharmacological intervention like exercise or behavioral therapy. Assessed outcomes included disability associated with dizziness, dizziness severity, dizziness frequency, risk of fall, improvement in quality of life (QOL), and return to work (RTW). Assessed harm outcomes included all-cause dropout (ACD) rates, dropouts due to inefficacy, and adverse events. The meta-analysis was based on the similarities between the OMT or OMT analogous technique and the comparator interventions. The risk of bias (ROB) was assessed utilizing a modified version of the Cochrane Risk of Bias Tool for RCTs and the Cochrane Risk of Bias in Non-randomized Studies - of Interventions (ROBINS-I) for observational studies. The quality of evidence was determined utilizing the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) approach. RESULTS: There were 3,375 studies identified and screened, and the full text of 47 of them were reviewed. Among those, 12 (11 RCTs, 1 observational study, n=367 participants) met the inclusion criteria for data extraction. Moderate-quality evidence showed that articular OMT techniques were associated with decreases (all p<0.01) in disability associated with dizziness (n=141, mean difference [MD]=-11, 95% confidence interval [CI]=-16.2 to -5.9), dizziness severity (n=158, MD=-1.6, 95% CI=-2.4 to -0.7), and dizziness frequency (n=136, MD=-0.6, 95% CI=-1.1 to -0.2). Low-quality evidence showed that articular OMT was not associated with ACD rates (odds ratio [OR]=2.2, 95% CI=0.5 to 10.2, p=0.31). When data were pooled for any type of OMT technique, findings were similar; however, disability associated with dizziness and ACD rates had high heterogeneity (I2=59 and 46%). No studies met all of the criteria for ROB. CONCLUSIONS: The current review found moderate-quality evidence that treatment with articular OMT techniques was significantly associated with decreased disability associated with dizziness, dizziness severity, and dizziness frequency. However, our findings should be interpreted cautiously because of the high ROB and small sample sizes in the eligible studies.

Similarities between explaining dizziness and explaining pain? Exploring common patient experiences, theoretical models, treatment approaches and potential therapeutic narratives for persistent dizziness or pain.

Pain and dizziness are common experiences throughout the lifespan. However, nearly a quarter of those with acute pain or dizziness experience persistence, which is associated with disability, social isolation, psychological distress, decreased independence, and poorer quality of life. Thus, persistent pain or dizziness impacts peoples' lives in similarly negative ways. Conceptual models of pain and dizziness also have many similarities. Many of these models are more expansive than explaining mere symptoms; rather they describe pain or dizziness as holistic experiences that are influenced by biopsychosocial and contextual factors. These experiences also appear to be associated with multi-modal bodily responses related to evaluation of safety, threat detection and anticipation, as influenced by expectations, and predictions anticipation, not simply a reflection of tissue injury or pathology. Conceptual models also characterize the body as adaptable and therefore capable of recovery. These concepts may provide useful therapeutic narratives to facilitate understanding, dethreaten the experience, and provide hope for patients. In addition, therapeutic alliance, promoting an active movement-based approach, building self-efficacy, and condition-specific approaches can help optimize outcomes. In conclusion, there are significant overlaps in the patient experience, theoretical models and potential therapeutic narratives that guide care for people suffering with persistent pain or dizziness.