• Korean Journal of Clinical Laboratory Science
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• v.40 no.1
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• pp.62-70
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• 2008

Benign paroxysmal positional vertigo (BPPV) is one of the most common clinical entities encountered in a dizzness clinic. Retrosepective review was performed for the patient's diagnosed as BPPV at Sunchon "S" hospital dizzness center. Variables for statistical analysis included age, sex, involved canal presence of recent head tramua, presence of chronic otitis media, history of middle ear surgery, underlying disease such as hypertension or diabetics, headache, central lesion. From July 2004 to May 2005, we sampled the 600 dizzness patient's who visited the dizzness center. Dizzness could be classified into BPPV, vestibulopathy. Among these patients, 256 patients had BPPV, 222 patients had vesibulopathy and 97 patients had Normal. Among these BPPV patients, 80 patients had lateral canalolithiasis BPPV (31.3%), 28 patients had lateral cupulolithiasis BPPV (10.9%), 90 patients had posterior canalolithiasis BPPV (35.2%), 7 patients had multicanalolithiasis BPPV (2.3%), 52 patients simultaneously had BPPV, other vestibular disease, and central lesion (20.3%).

• Annals of Clinical Neurophysiology
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• v.8 no.1
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• pp.40-43
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• 2006

Background: Benign paroxysmal positional vertigo (BPPV) is a relatively common disorder, and is characterized by episodic vertigo and nystagmus which was provoked by head motion. However, little is known about the short and long-term outcome and the prognostic factors for recurrence of BPPV. In this pilot study, we tried to identify the prognostic factors of BPPV for short-term outcome. Methods: We analyzed clinical features of 32 patients (men=21, mean $age=60.4^{\circ}{\pm}12.6y$) with BPPV that was diagnosed by typical nystagmus induced by positioning maneuver. The induced nystagmus was recorded using video-oculography (VOG). According to the semicircular canal involved, BPPV patients were classified into horizontal, posterior, or anterior canal type. Univariate analysis for age, sex, and history of vertigo, and Kaplan-Meier analysis for each canal type were performed. Results: Horizontal (n=21, 65.6%) semicircular canal type BPPV was more common than the posterior one (n=11, 34.4%). Median follow-up period was 113 day (from 34 to 216 days). Four patients with horizontal canal type BPPV had recurrent attacks. Age, history of vertigo, and days prior to diagnosis were not different between canal type. Overall recurrence rate of horizontal canal type BPPV by Kaplan-Meier estimation was 19% at 60 days (p=0.13). Conclusions: Horizontal canal type BPPV was more common and recurred more frequently than posterior canal type in the present study. However, we did not find prognostic factors for recurrence of BPPV.

• Journal of Periodontal and Implant Science
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• v.40 no.2
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• pp.86-89
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• 2010

Purpose: Osteotome sinus floor elevation (OSFE) is an often-used technique of great utility in certain implant patients with resorbed posterior maxilla. Recently benign paroxysmal positional vertigo (BPPV) has been reported as an early postoperative complication following OSFE. Although OSFE-induced BPPV commonly resolves itself within a month without treatment, this complication can be a cause of trouble between the implant surgeon and patient. This report presents a case of BPPV following OSFE. Methods: A 27-year-old man without any significant medical problems and missing his maxillary right first molar, was scheduled for OSFE and simultaneous implant placement. Results: The patient suffered dizziness accompanied by nausea immediately after implant placement using OSFE. Following referral to the ear nose throat clinic, "right posterior canal BPPV" was diagnosed. Despite anti vertigo medication and a single episode of the Epley maneuver, the condition did not improve completely. The Epley maneuver was then applied 7 and 8 days later and the symptoms of BPPV disappeared. One year later, the patient remained symptom-free. Conclusions: Before sinus elevation with an osteotome, implant surgeons should screen out patients with a history of vertigo, to diminish the possibility of BPPV. Operators should be aware of BPPV symptoms. As the symptoms may be very incapacitating, immediate referral to an otorhinolaryngologist is recommended.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.3
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• pp.734-739
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• 2009

Benign paroxysmal positional vertigo(BPPV) is the most common peripheral vestibular disorder clinically. It causes dizziness or vertigo, lightheadedness, imbalance, and nausea. by a change of position of the head with respect to gravity. BPPV is very well explained by mechanical consequences of loose debris within the inner ear and oriental medical theory of vertigo resulting from Phlegm(痰). Therefore, for treatment of BPPV, we can consider not only oriental medical therapy but also Canalith Repositioning Procedure. We report four improved cases of dizziness patient diagnosed BPPV and Dam Hun(痰暈) treated by canalith repositioning procedure and herbal medication and acupuncture.

• Korean Journal of Clinical Laboratory Science
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• v.40 no.2
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• pp.135-141
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• 2008

Benign paroxysmal positional vertigo (BPPV) is one of the most common clinical entities encountered in a dizziness clinic. Treatment of this disease, canalith repositioning procedures, have been reported to be successful in 44-90%. Treatment requires only one treatment visit in most patients. However, there are significant numbers of patients who require multiple treatment visits for relief. The goal of this study is to identify variables that may be associated with these difficult to treat cases. Retrospective review was performed for the patients diagnosed as BPPV at St. Carollo dizziness center. Variables for statistical analysis included age, sex, involved canal, presence of bilateral disease, presence of recent head trauma, presence of chronic otitis media, history of middle ear surgery, history of otologic surgery, unilateral vestibular loss, underlying disease such as hypertension or diabetes, change of involved canal during treatment course and number of treatment visits. Two hundred patients with BPPV who received treatment were identified from JAN. 2006 to JUN. 2007. 87% required one treatment visit, 5% required second treatment visit, and 95% were successfully treated after three treatment visits. Variables such as bilateral disease, post-traumatic BPPV, duration of symptom before treatment and change of involved canal during treatment were significantly related with number of treatments. Patient's with bilateral BPPV or with recent head trauma or longer duration of symptom are more likely to require multiple visits for canalith repositioning.

• Journal of Yeungnam Medical Science
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• v.31 no.1
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• pp.1-8
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• 2014

Dizziness can be classified mainly into 4 types: vertigo, disequilibrium, presyncope, and lightheadedness. Among these types, vertigo is a sensation of movement or motion due to various causes. The main causes of peripheral vertigo are benign paroxysmal positional vertigo (BPPV), acute vestibular neuritis (AVN), and Meniere's disease. BPPV is one of the most common causes of peripheral vertigo. It is characterized by brief episodes of mild to intense vertigo, which are triggered by specific changes in the position of the head. BPPV is diagnosed from the characteristic symptoms and by observing the nystagmus such as in the Dix-Hallpike test. BPPV is treated with several canalith repositioning procedures. AVN is the second most common cause of peripheral vertigo. Its key symptom is the acute onset of sustained rotatory vertigo without hearing loss. It is treated with symptomatic therapy with antihistamines, anticholinergic agents, anti-dopaminergic agents, and gamma-aminobutyric acid-enhancing agents that are used for symptoms of acute vertigo. Meniere's disease is characterized by episodic vertigo, fluctuating hearing loss, and tinnitus. It is traditionally relieved with life-style modification, a low-salt diet, and prescription of diuretics. However, diagnosis and treatment of the peripheral vertigo can be difficult without knowledge of BPPV, AVN, and Meniere's disease. This article provides information on the differential diagnosis of peripheral vertigo in BPPV, AVN, and Meniere's disease.

• The Korean Journal of Pain
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• v.8 no.2
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• pp.328-330
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• 1995

A fourty-year-old housewife was admitted to the Department of Ear, Nose, and Throat from the emergency room, because of severe vertigo associated with positional changes of the head. Hallpike maneuver produced typical patterns of bilateral nystagmus consistent with benign paroxysmal positional vertigo(BPPV), and further geotropic rotatory nystagmus with positional change of the head in each direction. Direction of nystagmus reversed when the patients was repositioned upright. Particle repositioning maneuver was administered to her left ear but failed to relieve the severe dizziness associated with the head turning to the right. She was then referred to the patient received 27 SGB treatments and the patients was almost completely healed. It is unusual for the BPPV to occur bilaterally therefore reference concerning the effectiveness of SGB for the treatment of BPPV was difficult to obtain. In conclusion we would like to report the successful treatment of BPPV with SGB.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.16 no.1
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• pp.214-219
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• 2003

Vertigo is one of the common symptoms that we can see often clinically. It is hallucination to motion of oneself or surroundings. Vertigo include not only simple whirling sensation but also leaning or falling down sensation. Particularly in benign paroxysmal positional vertigo(BPPV), the principal symptom is dizziness and accompanied by nausea, lightheadness, vomiting. They are induced by positional change which like shake ones head or lay down or turn over in one' s sleep. Cause of BPPV is otoconium fragments which are released from inner ear and stimulate ampulla of semicircular canal. So in treatment BPPV, we often using the Dix-hallpike maneuver that realignment otoconium fragments. A case of vertigo patient suggested BPPV who is diagnosed oriental medically as weakly dizziness showed prominent improvement by medicate Bojungikgi-tang and operate otoconium-realignmentation (improved Dix-hallpike maneuver) maneuver so we reported.

• The Journal of Internal Korean Medicine
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• v.38 no.4
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• pp.479-490
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• 2017

Objectives: This study provides evidence for clinical practices by analyzing present clinical Korean medicine articles about benign paroxysmal positional vertigo (BPPV). Methods: Articles published up to July, 2017 were found by searching "BPPV", "Benign positions", and "Vertigo" as keywords in three domestic electric databases (i.e., OASIS, NDSL, RISS). Results: The initial search resulted in 228 articles; however, only 20 articles satisfied the selection criteria and were analyzed. Of these, 40% were published in the Journal of Korean Oriental Internal Medicine, and 35% were published in 2003. When diagnosing BPPV patients, VAS scores are primarily used for clinical assessments rather than objective diagnostic tools. Banhabaekchulcheonmatang was the most frequent herbal medicine used to treat BPPV, and the most commonly used therapeutic acupuncture point was Jok-samni (ST36). The most common diagnosis of BPPV was dam-eum according to nine studies. Conclusions: Systematic and large-scale research for the standardization of BPPV treatment is needed.

• The Journal of Internal Korean Medicine
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• v.42 no.4
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• pp.572-589
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• 2021

Objectives: This study examines the effect of Banhabaekchulcheonma-tang on Benign Paroxysmal Positional Vertigo (BPPV) through a systematic review of randomized controlled trials (RCTs) in the Chinese National Knowledge Infrastructure Database (CNKI). Methods: RCTs were included that tested the effect of Banhabaekchulcheonma-tang on BPPV. A study of the literature in the CNKI was performed for papers published from January 1, 2011 to June 30, 2021. Results: A total of eight RCTs met the inclusion criteria. All studies identified the effect of Banhabaekchulcheonma-tang in the treatment of BPPV. The effectiveness of treatment was higher in the intervention group than in the control group, as shown through evaluation indicators, including the total effective rate, dizziness handicap inventory (DHI), and blood lipids. Conclusion: Treatment with Banhabaakchulcheonma-tang was found to be effective in treating BPPV. However, due to the low quality of available studies, the significance of this conclusion is somewhat limited. Further clinical studies are needed on the development of diagnosis and treatment methods for BPPV based on Korean medicine.