Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
45 participants
OBSERVATIONAL
2022-01-22
2022-03-15
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Evaluation of the Effect of Neuropathic Pain on Quality of Life in Rheumatoid Arthritis Patients
NCT04820426
Anti-TNF Therapy and Nerve Conduction Studies in Ankylosing Spondylitis
NCT04943237
Neuropathic Pain Symptoms in Arthritis
NCT05975281
Neuropathic Hand Pain in Rheumatoid Arthritis
NCT04839081
Pain Mechanisms and Ultrasonographic Disease Activity in Psoriatic Arthritis
NCT02572700
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
COHORT
CROSS_SECTIONAL
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Psoriatic Arthritis patients with neuropathic pain
Patients diagnosed with Psa according to The Classification Criteria for Psoriatic Arthritis (CASPAR) psoriatic arthritis criteria. Who has a DN4 score of ≥4 or PainDETECT score of ≥13.
painDETECT questionnaire
The painDETECT questionnaire was specifically developed to detect neuropathic pain components in adult patients with low back pain. It is also used in detecting the neuropathic pain in rheumatic diseases. A score between ≤12 represents a nonneuropathic pain, ≥13 and ≤18 represents a possible neuropathic pain, while a score of ≥19 represents a neuropathic pain.
Douleur Neuropathique 4 questionnaire (DN4)
DN4 is a clinician-administered questionnaire consisting of 10 items. Seven items related to pain quality (i.e. sensory and pain descriptors) are based on an interview with the patient and 3 items based on the clinical examination. A score of ≥4 represents a neuropathic pain.
Short form-36
The 36-Item Short Form Survey (SF-36) is a self-reported measure of health. It comprises 36 questions which cover eight domains of health. 1) Limitations in physical activities because of health problems. 2) Limitations in social activities because of physical or emotional problems 3) Limitations in usual role activities because of physical health problems 4) Bodily pain 5) General mental health (psychological distress and well-being) 6) Limitations in usual role activities because of emotional problems 7) Vitality (energy and fatigue) 8) General health perceptions. Each domain is scored between 0 and 100 and a higher score represents a better outcome.
Spondyloarthritis Research Consortium of Canada Enthesitis Index (SPARCC)
SPARCC was created as a measure for enthesitis in spondyloarthritis in general. It assesses 16 enthesial sites. Total number of the enthesitis is the total score of the evaluation. Total score is between 0 and 16, and higher scores represent a worse outcome.
Numeric Rating Scale
Self reported pain scored between 0 (minimum)-10 (maximum). Higher scores represent a worse outcome.
Disease activity in psoriatic arthritis (DAPSA)
DAPSA includes a 68/66 joint count summed with a patient global, patient pain score, and C- reactive protein level. The DAPSA provides a continuous score of arthritis activity and has validated cut points for remission (\< 4) and low disease activity (\< 14).
Psoriatic Arthritis patients with nonneuropathic pain
Patients diagnosed with Psa according to The Classification Criteria for Psoriatic Arthritis (CASPAR) psoriatic arthritis criteria. Who has a DN4 score of ≤4 or PainDETECT score of ≤13.
painDETECT questionnaire
The painDETECT questionnaire was specifically developed to detect neuropathic pain components in adult patients with low back pain. It is also used in detecting the neuropathic pain in rheumatic diseases. A score between ≤12 represents a nonneuropathic pain, ≥13 and ≤18 represents a possible neuropathic pain, while a score of ≥19 represents a neuropathic pain.
Douleur Neuropathique 4 questionnaire (DN4)
DN4 is a clinician-administered questionnaire consisting of 10 items. Seven items related to pain quality (i.e. sensory and pain descriptors) are based on an interview with the patient and 3 items based on the clinical examination. A score of ≥4 represents a neuropathic pain.
Short form-36
The 36-Item Short Form Survey (SF-36) is a self-reported measure of health. It comprises 36 questions which cover eight domains of health. 1) Limitations in physical activities because of health problems. 2) Limitations in social activities because of physical or emotional problems 3) Limitations in usual role activities because of physical health problems 4) Bodily pain 5) General mental health (psychological distress and well-being) 6) Limitations in usual role activities because of emotional problems 7) Vitality (energy and fatigue) 8) General health perceptions. Each domain is scored between 0 and 100 and a higher score represents a better outcome.
Spondyloarthritis Research Consortium of Canada Enthesitis Index (SPARCC)
SPARCC was created as a measure for enthesitis in spondyloarthritis in general. It assesses 16 enthesial sites. Total number of the enthesitis is the total score of the evaluation. Total score is between 0 and 16, and higher scores represent a worse outcome.
Numeric Rating Scale
Self reported pain scored between 0 (minimum)-10 (maximum). Higher scores represent a worse outcome.
Disease activity in psoriatic arthritis (DAPSA)
DAPSA includes a 68/66 joint count summed with a patient global, patient pain score, and C- reactive protein level. The DAPSA provides a continuous score of arthritis activity and has validated cut points for remission (\< 4) and low disease activity (\< 14).
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
painDETECT questionnaire
The painDETECT questionnaire was specifically developed to detect neuropathic pain components in adult patients with low back pain. It is also used in detecting the neuropathic pain in rheumatic diseases. A score between ≤12 represents a nonneuropathic pain, ≥13 and ≤18 represents a possible neuropathic pain, while a score of ≥19 represents a neuropathic pain.
Douleur Neuropathique 4 questionnaire (DN4)
DN4 is a clinician-administered questionnaire consisting of 10 items. Seven items related to pain quality (i.e. sensory and pain descriptors) are based on an interview with the patient and 3 items based on the clinical examination. A score of ≥4 represents a neuropathic pain.
Short form-36
The 36-Item Short Form Survey (SF-36) is a self-reported measure of health. It comprises 36 questions which cover eight domains of health. 1) Limitations in physical activities because of health problems. 2) Limitations in social activities because of physical or emotional problems 3) Limitations in usual role activities because of physical health problems 4) Bodily pain 5) General mental health (psychological distress and well-being) 6) Limitations in usual role activities because of emotional problems 7) Vitality (energy and fatigue) 8) General health perceptions. Each domain is scored between 0 and 100 and a higher score represents a better outcome.
Spondyloarthritis Research Consortium of Canada Enthesitis Index (SPARCC)
SPARCC was created as a measure for enthesitis in spondyloarthritis in general. It assesses 16 enthesial sites. Total number of the enthesitis is the total score of the evaluation. Total score is between 0 and 16, and higher scores represent a worse outcome.
Numeric Rating Scale
Self reported pain scored between 0 (minimum)-10 (maximum). Higher scores represent a worse outcome.
Disease activity in psoriatic arthritis (DAPSA)
DAPSA includes a 68/66 joint count summed with a patient global, patient pain score, and C- reactive protein level. The DAPSA provides a continuous score of arthritis activity and has validated cut points for remission (\< 4) and low disease activity (\< 14).
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* being diagnosed PSA according to CASPAR criteria
Exclusion Criteria
* history of fracture or surgery
* endocrinopathies that could cause neuropathic pain (e.g. DM)
* malignancy
18 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Bezmialem Vakif University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Bezmialem Vakif University
Istanbul, Fatih, Turkey (Türkiye)
Countries
Review the countries where the study has at least one active or historical site.
References
Explore related publications, articles, or registry entries linked to this study.
Treede RD, Jensen TS, Campbell JN, Cruccu G, Dostrovsky JO, Griffin JW, Hansson P, Hughes R, Nurmikko T, Serra J. Neuropathic pain: redefinition and a grading system for clinical and research purposes. Neurology. 2008 Apr 29;70(18):1630-5. doi: 10.1212/01.wnl.0000282763.29778.59. Epub 2007 Nov 14.
Ramjeeawon A, Choy E. Neuropathic-like pain in psoriatic arthritis: evidence of abnormal pain processing. Clin Rheumatol. 2019 Nov;38(11):3153-3159. doi: 10.1007/s10067-019-04656-5. Epub 2019 Jul 19.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
2020-06/95
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.