Clinical Research Directory

Epley Versus Semont-plus Maneuver for Benign Paroxysmal Positional Vertigo

The goal of this clinical trial is to learn which of two head-movement treatments works better for benign paroxysmal positional vertigo (BPPV) of the posterior canal in adults. BPPV is a common cause of short spells of spinning dizziness. It happens when tiny crystals come loose inside the balance organ of the inner ear and drift into one of its canals. Changing head position then brings on a spinning feeling, along with quick jerking movements of the eyes. The main question it aims to answer is: \* Does one treatment reduce these jerking eye movements more than the other, measured before treatment, 30 minutes after treatment, and 3 days after treatment? The study will also look at: * How many participants become free of positional dizziness after treatment * How many days pass before the dizziness stops * Whether repeating the treatment at home more times a day shortens recovery * How often unwanted effects, such as nausea or vomiting, happen with each treatment Researchers will compare the Semont-plus maneuver to the Epley maneuver, the long-standing standard treatment, to see if it clears the crystals out of the canal faster and more completely. Participants will: * Be placed by chance, into the Epley group or the Semont-plus group * Have the jerking movements of the eyes recorded with video goggles while the doctor moves their head into the position that brings on the dizziness * Receive their assigned maneuver at the hospital, followed by a second recording about 30 minutes later * Be taught to carry out the same maneuver on their own at home, as often as they feel able to * Come back after 3 days for another recording of their eye movements * Come back after 1 month to talk with the study team about how their dizziness changed over that time * Keep a short daily diary of their dizziness and of how many times a day they did the maneuver at home

Benign Paroxysmal Positional Vertigo With and Without Vestibular Hypofunction: Protocol for an Integrated Home-Based Exercise With Self-Managed Education Programme

The goal of this feasibility pilot randomised controlled trial is to determine whether a home-based exercise programme integrated with a self-managed education programme is feasible, acceptable, and safe for adults aged 60 years and older with benign paroxysmal positional vertigo (BPPV) with and without vestibular hypofunction. The study will also evaluate whether the trial procedures are suitable for a future definitive randomised controlled trial. The main questions it aims to answer are: Can participants follow the programme as planned? Can participants be retained throughout the 20-week study? Is the programme acceptable to participants? Do participants experience any adverse events? Do the clinical outcomes show preliminary changes that support further investigation? Researchers will randomly assign participants to receive either the home-based exercise and self-managed education programme or standard care alone. Preliminary changes in dizziness, balance confidence, gait performance, fall risk, physical activity, and health-related quality of life will be explored. As this is a feasibility pilot study, it is not designed to provide definitive evidence of effectiveness. Participants will: Take part in the study for 20 weeks Follow their assigned intervention or standard care as instructed Complete assessments at baseline, week 10, and week 20 Report their adherence, experience with the programme, and any adverse events during the study

Association Between Benign Paroxysmal Positional Vertigo and Vitamin D Deficiency .

Association between Benign Paroxysmal Positional Vertigo and Vitamin D deficiency

The CAVA Multicentre Dizziness Trial

The CAVA trial is a diagnostic accuracy multicentre device trial which aims to quantify the extent to which the CAVA system can differentiate three common inner-ear causes of dizziness: Ménière's disease, vestibular migraine and Benign Paroxysmal Positional Vertigo (BPPV). The CAVA device is composed of two components: a set of bespoke single-use sensor arrays that adhere to the left and right side of the participant's face; and a small reusable module fitting over the ear that contains a battery, microcomputer data storage facility and connection ports for the arrays. The CAVA device will be worn by all participants for 30 days with the aim of capturing eye movement data during a dizzy attack. The first objective is to develop an algorithm that can discriminate between the 3 listed dizziness conditions. The second is to quantify the financial and patient benefits of deployment in the NHS. The final objective is to expedite a plan to deploy the system in the NHS.

Testing the Epley Maneuver for Treating Dizziness in the Emergency Department

The goal of this randomized controlled trial is to evaluate the efficacy of the Epley maneuver versus a sham maneuver in treating patients presenting to the emergency department (ED) with BPPV. The main questions that the study aims to answer are: * What is the mean difference in Dizziness Handicap Inventory (DHI) scores between patients receiving the Epley maneuver and those receiving the sham maneuver 3 days after enrollment? * What is the immediate response (using a 0-10-point Likert scale) of patients in each arm of the study? * What is the proportion of patients who, despite agreeing to participate, were unable to complete the full Epley maneuver due to symptom severity? Researchers will compare the Epley maneuver arm to the sham maneuver arm to see if the Epley maneuver is more effective in reducing BPPV symptoms. Participants will: * Undergo either the Epley maneuver or a sham maneuver. * Complete the Dizziness Handicap Inventory (DHI) questionnaire at baseline and 3 days post-discharge. * Patients with insufficient improvement in the sham maneuver group will receive a rescue Epley maneuver. * Have their vertigo severity assessed using a 0-10 point Likert scale at baseline, immediately and post-maneuver.

Prevalence av BPPV Among Elderly in Primary Care

This study aims to investigate whether positional tests should be routinely performed on all elderly patients (65 years and older) presenting to primary care with symptoms of acute, episodic, or chronic dizziness or vertigo, unsteadiness, imbalance, and/or an increased tendency to fall in the past 12 months. Study aims to investigate whether diagnostic maneuvers should be performed regardless of the presence of conventional positional vertigo presentation associated with classical cases of benign paroxysmal positional vertigo (BPPV). Specifically, the study aims to identify "hidden" cases of BPPV and assess the potential benefits of clinical screening and initial treatment of BPPV in primary care setting thus improving the BPPV-related quality of life and reducing the risk of falls in the elderly population.

Effects of Epleys Maneuver Versus Semont-Plus Maneuver Combined with Brandt-Daroff Exercises on Dizziness and Quality of Life in Benign Paroxysmal Positional Vertigo

Vestibular hypofunction can result in symptoms consisting of dizziness, imbalance, and/or oscillopsia, gaze and gait instability, and impaired navigation and spatial orientation; thus, may negatively impact an individual\'s quality of life, and ability to perform activities of daily living. Benign paroxysmal positional vertigo (BPPV) is the most common peripheral vestibular disorder which occurs with changing of the positions lying down, rolling over, climbing stairs, or looking up and down. The typical symptoms include dizziness, loss of balance, nystagmus, and nausea, limiting the daily activities of life and functional capacity. Much research has been done to rule out the prime treatment for posterior canal-BPPV using vestibular rehabilitation therapy (VRT), Canalith repositioning maneuvers (CRM), and habituation exercises, but scarce literature renders the combination of maneuvers and exercises. The current study will be used to determine and compare the effects of Epley\'s maneuver Versus the Semont-Plus maneuver combined with Brandt-Daroff exercises on Dizziness and Quality of life in participants with pc-Benign paroxysmal positional vertigo. The participants having clinically diagnosed Posterior canal Benign paroxysmal positional vertigo (BPPV) will be selected in this study. The outcome measure will be the Dizziness Handicap Inventory (DHI) to assess the Dizziness in participants and Vestibular activities and the participation measure (VAP) will assess the Quality of life. For such a randomized control trial a sample of 40 participants will be taken with 20 participants in each group will be included in the study. One group will undergo Epley's Maneuver and Brandt-daroff exercises and the second group will receive Semont-plus maneuver and Brandt-daroff exercises. Scores will be taken again after intervention. The study will be conducted over 1 year at Fauji Foundation Hospital and Foundation University Islamabad. Participants of interest would be approached and explained about the research. Informed written consent will be taken first. Recruited participants will be allocated to either of the groups through a convenient sampling method. All outcome measurements would be performed first at baseline and then after the 6 weeks intervention period..