Neck PainPhase 3NCT05220852
Effects of Dry Needling With a Standard Exercise Programme on Pain and Quality of Life in Patients With Chronic Mechanical Neck Pain
A Phase 3 study testing Dry needling with exercise and Exercise in people with Neck Pain, run by Imam Abdulrahman Bin Faisal University at 1 site in Saudi Arabia.
Trial summary
Abstract\sBackground Physical therapists frequently utilize dry needling (DN), which focuses on trigger points and non-trigger point structures, to treat mechanical neck pain (MNP). Read more about this study
- Who is it for?
- Ages 18 to 60 years
- Conditions the study is for
- Neck Pain
- What is being tested?
- Dry needling with exercise and Exercise
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 31 participants
- Where
- 1 siteSaudi Arabia
- Study dates
- 6 Feb 2022to 9 Aug 2022
- Phase
- Phase 3
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 60 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- -Participants who have been given a primary care doctor's or an orthopaedic consultant's medical diagnosis of chronic mechanical neck discomfort will be screened by the lead investigator.
- 2- Participants who were diagnosed with chronic neck discomfort that was brought on by neck movements, postures, and cervical palpation 3. Neck ache that has persisted for longer than a month. 4- Participants must not be receiving any treatment for their persistent neck discomfort at the time they are recruited for the study.
Who cannot join
- Neurologic impairments are symptoms of radiculopathy, according to participants.
- Medical diagnosis of cervical myelopathy or radiculopathy
- . Aversion to needles
- A history of shoulder, whiplash, or cervical spine injuries that was reported. Any "red flags" (malignancy, inflammatory arthritis, fracture, osteoporosis, and others).
- patient with a congenital condition
- Any treatment that research participants may have been receiving at the time of recruitment.
Trial locations and contacts
1 site in 1 country.
Saudi Arabia1 site
Imam Abdulrahman Bin Faisal University
Dammam, Eastern Province, 718134714
About this study
Abstract\sBackground
Physical therapists frequently utilize dry needling (DN), which focuses on trigger points and non-trigger point structures, to treat mechanical neck pain (MNP). It is an invasive procedure that involves inserting solid fiber needles into myofascial trigger points or hyperirritable nodules that are painful to the touch. This procedure can affect the motor and autonomic neurons and relieve pain.
Read more
Objectives
examining the short-term effects of dry needling in combination with a standardized exercise program on pain and quality of life in chronic mechanical neck pain
Methods
The allocation of 18 participants to the DN or Exercise intervention groups will be done at random. Before the exam, the Beck Depression Inventory (BDI), Neck Disability Index (NDI), Short Form-36 Quality of Life Scale, and Numerical Rating Scale (NPS-11) will be evaluated.
Analytical Statistics
For the statistical analysis of the data, SPSS 23.0 will be employed. The "Kolmogorov-Smirnov test" will be used to determine whether the data are distributed normally. The effectiveness of each intervention will be determined using a paired t test, and between-group comparisons will be made using an independent t test. The distribution of categorical variables will be compared using a chi-square test. A 95% confidence interval and p0.05 will be used to determine significance.
Key words: mechanical neck pain, dry needling, neck exercises, and quality of life.
Read the detailed description
Procedure
The lead investigator screened the participants to ensure that they met the requirements for participation in the study.
The participants were randomly divided into the "control group" and the "experimental group."
Intervention
Needling dry
The experimental group will receive dry needling in addition to the exercise routine, while the control group will just receive the exercise protocol.
The trigger point (TrP) DN will be used, and a TrP location will be palpated and designated for needle insertion in the upper trapezius muscle. Stainless-steel disposable needles 0.3 30 mm; Novasan, S.A.
The needle will be placed into the skin for up to 10 to 15 mm, until a local twitch reaction is felt, and the person will be monitored for two weeks after that. For two weeks, the participant will begin the workouts once daily.
Protocol for neck exercise:
Both the experimental and control groups will get a standardized workout regimen that included neck and upper back muscular stretching and strengthening.
Confidentiality:
Data will be collected collectively and maintained confidentially in a computer protected by a password; no individual's name will be revealed.
- Conditions
- Neck Pain
- Being tested
- Dry needling with exercise, Exercise
- Medical subject headings
- Neck Pain
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Dry needling with exerciseCombination product
At the initial session, dry needling will be given to their upper trapezius muscles' hyperactive trigger sites, and EX will continue for a minimum of three times per week.
- Cranio-cervical spine flexion is the exercise.
- Extension of the cranio-cervical spine Exercice 3 Shoulder Elevation 4-Retraining of the scapular muscles Every exercise should be done for 30 se
ExerciseOther
patients in this group are going to have onley neck exercise for 2 weeks minimum 3 times a week.
- Cranio-cervical spine flexion is the exercise.
- Extension of the cranio-cervical spine Exercice 3 Shoulder Elevation 4-Retraining of the scapular muscles Every exercise should be done for 30 se
| Study group | Role | What they receive |
|---|---|---|
| Dry needling and exercise | Experimental | Subjects in this group will undergo one session of dry needling in their upper trapezius muscles to address any overactive trigger points, and they will subsequently continue with neck exercises for a minimum of two weeks, three times per week. Receives: Combination Product: Dry needling with exercise |
| Exercise | Active comparator | subjects in this group will have neck exercise only for 2 weeks minimum 3 times a week. Receives: Other: Exercise |
What is being measured
The primary outcome is the main question the study is designed to answer.
Numeric pain rating scale
used to assess the intensity of the pain , the NPS ranges between 0 and 10 (0: minimum pain, 10: maximum pain).
Measured: 2 times From admission to discharge, up to 2 week (pre first intervention and post last intervention)
"Short Form-36 Quality of Life Scale (SF-36 QOLS)
for assessing the physical functions of the body through analysis of body pain, physical role difficulties (PRD), vitality/energy, the general perception of health, social functions and mental health. The sub-scores will be calculated separately between 0 and 100 (0: the worst, 100: the best health status)
Measured: 2 times From admission to discharge, up to 2 week (pre first intervention and post last intervention)
Beck Depression Inventory (BDI)
To assess patient depression,The total score of BDI were evaluated between 0 and 63. BDI scores near to high range or above than that indicate more severe forms of depression
Measured: 2 times From admission to discharge, up to 2 week (pre first intervention and post last intervention)
The functional disability, Neck Disability Index (NDI)
has been designed to assess the pain intensity of the neck and how it affects the quality of life by affecting daily activities. The total NDI score is 0 and 54 and consists of 10 questions.(less score less disability)
Measured: 2 times From admission to discharge, up to 2 week (pre first intervention and post last intervention)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted2 Feb 2022
- Study start6 Feb 2022
- Primary completion15 Jun 2022
- Study completion9 Aug 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Neck PainStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- RTC single-blind
- Masking
- Single blind
- Who is masked
- Participant
- Enrolment
- 31 participants (actual)
Sponsor and investigators
- Lead sponsor
- Imam Abdulrahman Bin Faisal University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Muhannad Abdulrahman Almushahhim, Imam Abdulrahman Bin Faisal University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05220852
- Sponsor's protocol ID
- IRB-PGS-2021-03-209
- Status last verified
- Oct 2022
- First submitted
- 3 Dec 2021
- Last updated
- 5 Oct 2022
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Publications
Abbaszadeh-Amirdehi, M. et al. (2017) 'Therapeutic Effects of Dry Needling in Patients with Upper Trapezius Myofascial Trigger Points', Acupuncture in Medicine, 35(2), pp. 85-92. doi: 10.1136/acupmed-2016-011082. 2. Alghadir, A. H., Anwer, S. and Iqbal, Z. A. (2016) 'The psychometric properties of an Arabic numeric pain rating scale for measuring osteoarthritis knee pain', Disability and Rehabilitation, 38(24), pp. 2392-2397. doi: 10.3109/09638288.2015.1129441. 3. Andersen, L. L. et al. (2011) 'Prevalence and anatomical location of muscle tenderness in adults with nonspecific neck/shoulder pain', BMC Musculoskeletal Disorders, 12(1), p. 169. doi: 10.1186/1471-2474-12-169. 4. 'ASAP_Guidelines_2013.pdf' (no date). Available at: https://www.dryneedling.com.au/wp-content/uploads/2016/01/ASAP_Guidelines_2013.pdf (Accessed: 28 March 2020). 5. Beck, A. T. et al. (1961) 'An inventory for measuring depression', Archives of General Psychiatry, 4, pp. 561-571. doi: 10.1001/archpsyc.1961.01710120031004. 6. Borg-Stein, J. (2004) 'Musculoskeletal head and neck pain', Seminars in Pain Medicine, 2(2), pp. 85-92. doi: 10.1016/j.spmd.2004.04.004. 7. Brady, S. et al. (2014) 'Adverse events following trigger point dry needling: a prospective survey of chartered physiotherapists', Journal of Manual & Manipulative Therapy, 22(3), pp. 134-140. doi: 10.1179/2042618613Y.0000000044. 8. Cerezo-Téllez, E. et al. (2016) 'Effectiveness of dry needling for chronic nonspecific neck pain: a randomized, single-blinded, clinical trial', PAIN, 157(9), pp. 1905-1917. doi: 10.1097/j.pain.0000000000000591. 9. Cross, K. M. et al. (2011) 'Thoracic Spine Thrust Manipulation Improves Pain, Range of Motion, and Self-Reported Function in Patients With Mechanical Neck Pain: A Systematic Review', Journal of Orthopaedic & Sports Physical Therapy, 41(9), pp. 633-642. doi: 10.2519/jospt.2011.3670. 10. Fawzi, M. H., Fawzi, M. M. and Abu-Hindi, W. (2012) 'Arabic version of the Major Depression Inventory as a diagnostic tool: reliability and concurrent and discriminant validity.', Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit. doi: 10.26719/2012.18.4.304. 11. Geneen, L. J. et al. (2017) 'Physical activity and exercise for chronic pain in adults: an overview of Cochrane Reviews', The Cochrane Database of Systematic Reviews, 2017(4). doi: 10.1002/14651858.CD011279.pub3. 12. Gerber, L. H. et al. (2015) 'Dry Needling Alters Trigger Points in the Upper Trapezius Muscle and Reduces Pain in Subjects with Chronic Myofascial Pain', PM & R : the journal of injury, function, and rehabilitation, 7(7), pp. 711-718. doi: 10.1016/j.pmrj.2015.01.020. 13. Graham, N. et al. (2008) 'Mechanical traction for neck pain with or without radiculopathy', Cochrane Database of Systematic Reviews, (3). doi: 10.1002/14651858.CD006408.pub2. 14. Gross, A. et al. (2010) 'Manipulation or mobilisation for neck pain: A Cochrane Review', Manual Therapy, 15(4), pp. 315-333. doi: 10.1016/j.math.2010.04.002. 15. Gross, A. et al. (2015) 'Exercises for mechanical neck disorders', The Cochrane database of systematic reviews, 1, p. CD004250.
Study at a glance
From the registry record, last updated by the sponsor on 5 Oct 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Effects of Dry Needling With a Standard Exercise Programme on Pain and Quality of Life in Patients With Chronic Mechanical Neck Pain
- ClinicalTrials.gov ID
- NCT05220852
- Acronym / sponsor ID
- IRB-PGS-2021-03-209
- Conditions
- Neck Pain
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 31 participants (actual)
- Lead sponsor
- Imam Abdulrahman Bin Faisal UniversityUniversity, hospital or other
- Study start
- 6 Feb 2022 (actual)
- Primary completion
- 15 Jun 2022 (actual)
- Study completion
- 9 Aug 2022 (actual)
- First posted
- 2 Feb 2022 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Abstract\sBackground
Physical therapists frequently utilize dry needling (DN), which focuses on trigger points and non-trigger point structures, to treat mechanical neck pain (MNP). It is an invasive procedure that involves inserting solid fiber needles into myofascial trigger points or hyperirritable nodules that are painful to the touch. This procedure can affect the motor and autonomic neurons and relieve pain.
Objectives
examining the short-term effects of dry needling in combination with a standardized exercise program on pain and quality of life in chronic mechanical neck pain
Methods
The allocation of 18 participants to the DN or Exercise intervention groups will be done at random. Before the exam, the Beck Depression Inventory (BDI), Neck Disability Index (NDI), Short Form-36 Quality of Life Scale, and Numerical Rating Scale (NPS-11) will be evaluated.
Analytical Statistics
For the statistical analysis of the data, SPSS 23.0 will be employed. The "Kolmogorov-Smirnov test" will be used to determine whether the data are distributed normally. The effectiveness of each intervention will be determined using a paired t test, and between-group comparisons will be made using an independent t test. The distribution of categorical variables will be compared using a chi-square test. A 95% confidence interval and p0.05 will be used to determine significance.
Key words: mechanical neck pain, dry needling, neck exercises, and quality of life.
Detailed description
Procedure
The lead investigator screened the participants to ensure that they met the requirements for participation in the study.
The participants were randomly divided into the "control group" and the "experimental group."
Intervention
Needling dry
The experimental group will receive dry needling in addition to the exercise routine, while the control group will just receive the exercise protocol.
The trigger point (TrP) DN will be used, and a TrP location will be palpated and designated for needle insertion in the upper trapezius muscle. Stainless-steel disposable needles 0.3 30 mm; Novasan, S.A.
The needle will be placed into the skin for up to 10 to 15 mm, until a local twitch reaction is felt, and the person will be monitored for two weeks after that. For two weeks, the participant will begin the workouts once daily.
Protocol for neck exercise:
Both the experimental and control groups will get a standardized workout regimen that included neck and upper back muscular stretching and strengthening.
Confidentiality:
Data will be collected collectively and maintained confidentially in a computer protected by a password; no individual's name will be revealed.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind (participant)
- Number of arms
- 2
- Model description
- RTC single-blind
| Arm | Type | Receives |
|---|---|---|
| Dry needling and exercise | Experimental | Combination Product: Dry needling with exerciseSubjects in this group will undergo one session of dry needling in their upper trapezius muscles to address any overactive trigger points, and they will subsequently continue with neck exercises for a minimum of two weeks, three times per week. |
| Exercise | Active comparator | Other: Exercisesubjects in this group will have neck exercise only for 2 weeks minimum 3 times a week. |
Who may qualify
- Ages
- 18 to 60 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (2 listed)
- -Participants who have been given a primary care doctor's or an orthopaedic consultant's medical diagnosis of chronic mechanical neck discomfort will be screened by the lead investigator.
- 2- Participants who were diagnosed with chronic neck discomfort that was brought on by neck movements, postures, and cervical palpation 3. Neck ache that has persisted for longer than a month. 4- Participants must not be receiving any treatment for their persistent neck discomfort at the time they are recruited for the study.
Key exclusion criteria (6 listed)
- Neurologic impairments are symptoms of radiculopathy, according to participants.
- Medical diagnosis of cervical myelopathy or radiculopathy
- . Aversion to needles
- A history of shoulder, whiplash, or cervical spine injuries that was reported. Any "red flags" (malignancy, inflammatory arthritis, fracture, osteoporosis, and others).
- patient with a congenital condition
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Dry needling with exerciseAt the initial session, dry needling will be given to their upper trapezius muscles' hyperactive trigger sites, and EX will continue for a minimum of three times per week. 1. Cranio-cervical spine flexion is the exercise. 2. Extension of the cranio-cervical spine Exercice 3 Shoulder Elevation 4-Retraining of the scapular muscles Every exercise should be done for 30 se | Combination product | Dry needling and exercise |
| Exercisepatients in this group are going to have onley neck exercise for 2 weeks minimum 3 times a week. 1. Cranio-cervical spine flexion is the exercise. 2. Extension of the cranio-cervical spine Exercice 3 Shoulder Elevation 4-Retraining of the scapular muscles Every exercise should be done for 30 se | Other | Exercise |
Primary outcome
Numeric pain rating scale
Time frame: 2 times From admission to discharge, up to 2 week (pre first intervention and post last intervention)
used to assess the intensity of the pain , the NPS ranges between 0 and 10 (0: minimum pain, 10: maximum pain).
"Short Form-36 Quality of Life Scale (SF-36 QOLS)
Time frame: 2 times From admission to discharge, up to 2 week (pre first intervention and post last intervention)
for assessing the physical functions of the body through analysis of body pain, physical role difficulties (PRD), vitality/energy, the general perception of health, social functions and mental health. The sub-scores will be calculated separately between 0 and 100 (0: the worst, 100: the best health status)
Beck Depression Inventory (BDI)
Time frame: 2 times From admission to discharge, up to 2 week (pre first intervention and post last intervention)
To assess patient depression,The total score of BDI were evaluated between 0 and 63. BDI scores near to high range or above than that indicate more severe forms of depression
The functional disability, Neck Disability Index (NDI)
Time frame: 2 times From admission to discharge, up to 2 week (pre first intervention and post last intervention)
has been designed to assess the pain intensity of the neck and how it affects the quality of life by affecting daily activities. The total NDI score is 0 and 54 and consists of 10 questions.(less score less disability)
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 5 Oct 2022.
- Results publicationAbbaszadeh-Amirdehi, M. et al. (2017) 'Therapeutic Effects of Dry Needling in Patients with Upper Trapezius Myofascial Trigger Points', Acupuncture in Medicine, 35(2), pp. 85-92. doi: 10.1136/acupmed-2016-011082. 2. Alghadir, A. H., Anwer, S. and Iqbal, Z. A. (2016) 'The psychometric properties of an Arabic numeric pain rating scale for measuring osteoarthritis knee pain', Disability and Rehabilitation, 38(24), pp. 2392-2397. doi: 10.3109/09638288.2015.1129441. 3. Andersen, L. L. et al. (2011) 'Prevalence and anatomical location of muscle tenderness in adults with nonspecific neck/shoulder pain', BMC Musculoskeletal Disorders, 12(1), p. 169. doi: 10.1186/1471-2474-12-169. 4. 'ASAP_Guidelines_2013.pdf' (no date). Available at: https://www.dryneedling.com.au/wp-content/uploads/2016/01/ASAP_Guidelines_2013.pdf (Accessed: 28 March 2020). 5. Beck, A. T. et al. (1961) 'An inventory for measuring depression', Archives of General Psychiatry, 4, pp. 561-571. doi: 10.1001/archpsyc.1961.01710120031004. 6. Borg-Stein, J. (2004) 'Musculoskeletal head and neck pain', Seminars in Pain Medicine, 2(2), pp. 85-92. doi: 10.1016/j.spmd.2004.04.004. 7. Brady, S. et al. (2014) 'Adverse events following trigger point dry needling: a prospective survey of chartered physiotherapists', Journal of Manual & Manipulative Therapy, 22(3), pp. 134-140. doi: 10.1179/2042618613Y.0000000044. 8. Cerezo-Téllez, E. et al. (2016) 'Effectiveness of dry needling for chronic nonspecific neck pain: a randomized, single-blinded, clinical trial', PAIN, 157(9), pp. 1905-1917. doi: 10.1097/j.pain.0000000000000591. 9. Cross, K. M. et al. (2011) 'Thoracic Spine Thrust Manipulation Improves Pain, Range of Motion, and Self-Reported Function in Patients With Mechanical Neck Pain: A Systematic Review', Journal of Orthopaedic & Sports Physical Therapy, 41(9), pp. 633-642. doi: 10.2519/jospt.2011.3670. 10. Fawzi, M. H., Fawzi, M. M. and Abu-Hindi, W. (2012) 'Arabic version of the Major Depression Inventory as a diagnostic tool: reliability and concurrent and discriminant validity.', Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit. doi: 10.26719/2012.18.4.304. 11. Geneen, L. J. et al. (2017) 'Physical activity and exercise for chronic pain in adults: an overview of Cochrane Reviews', The Cochrane Database of Systematic Reviews, 2017(4). doi: 10.1002/14651858.CD011279.pub3. 12. Gerber, L. H. et al. (2015) 'Dry Needling Alters Trigger Points in the Upper Trapezius Muscle and Reduces Pain in Subjects with Chronic Myofascial Pain', PM & R : the journal of injury, function, and rehabilitation, 7(7), pp. 711-718. doi: 10.1016/j.pmrj.2015.01.020. 13. Graham, N. et al. (2008) 'Mechanical traction for neck pain with or without radiculopathy', Cochrane Database of Systematic Reviews, (3). doi: 10.1002/14651858.CD006408.pub2. 14. Gross, A. et al. (2010) 'Manipulation or mobilisation for neck pain: A Cochrane Review', Manual Therapy, 15(4), pp. 315-333. doi: 10.1016/j.math.2010.04.002. 15. Gross, A. et al. (2015) 'Exercises for mechanical neck disorders', The Cochrane database of systematic reviews, 1, p. CD004250.
- Individual participant dataSharing planned: Undecided
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Dry needling with exercise and Exercise in people with Neck Pain, run by Imam Abdulrahman Bin Faisal University at 1 site in Saudi Arabia.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 5 Oct 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Saudi Arabia. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Numeric pain rating scale (time frame: 2 times From admission to discharge, up to 2 week (pre first intervention and post last intervention)). The study lists 4 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT05220852, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 5 Oct 2022.