Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04482075
Other study ID # 00002
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date July 1, 2019
Est. completion date January 16, 2021

Study information

Verified date August 2021
Source Dow University of Health Sciences
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The association between pressure pain threshold and different aspects of low back pain has garnered attention over the years. However, since most of such studies in the past employed cross sectional designs, a longitudinal study design with follow-up measurements is required to further investigate this relationship. Studying this relationship will not only offer insights into the phenomenon of pain but may also bring us one step closer to achieving the seemingly insurmountable goal of objectively measuring back pain and its different dimensions.


Description:

This study is aimed to examine and evaluate the true extent of the relationship between pressure pain threshold (PPT) and different aspects of somatic pain, by studying the interplay between PPT and different variables, and by further exploring the predictive capability of PPT values to estimate pain intensity, pain affect and disability associated with chronic low back pain (CLBP). In order to estimate these dimensions a calculator based on mathematical equations using different predictive models will be developed. This tool (calculator) will take into account PPT reading from the lower back region and some other variables having confounding effects on PPT and pain, and will be able to predict pain intensity, affect and associated disability with reasonable accuracy. Patients with chronic low back pain shall be the target population and shall be recruited through referrals from the medical Out-Patients Department of Institute of Physical Medicine & Rehabilitation, Dow University of Health Sciences and Department of Rehabilitation Medicine PNS-Shifa Hospital, Karachi, Pakistan after initial screening in accordance with the inclusion and exclusion criteria. Screened patients shall then be briefed about the research project. After explaining the study objectives, procedures, potential benefits and discomforts, written informed consent shall be obtained from the patients. Only upon their agreement shall they become study participants and undergo assessments. The study participants shall receive handouts to document Depression and Anxiety, Pain Intensity, Pain Affect, and Disability. Pressure pain threshold (PPT) shall be measured using a manual Algometer. These measurements shall be followed by a session of physiotherapy treatment, after which Pain Intensity, Pain Affect, and Disability shall be recorded again.


Recruitment information / eligibility

Status Completed
Enrollment 41
Est. completion date January 16, 2021
Est. primary completion date December 23, 2020
Accepts healthy volunteers No
Gender Male
Age group 18 Years to 50 Years
Eligibility Inclusion Criteria: - Adult males with low back pain with an age group of 18-50 years. Exclusion Criteria: 1. Individuals having low back pain for less than 3 months. 2. Individuals with specific underlying pathology as the cause of CLBP. (Active oncological disease, Known disc derangement, cauda equina syndrome, spinal trauma i.e. fracture, neuropathy i.e. sciatica or severe root compression, spinal structural deformity, infection, in?ammatory joint disease, spinal stenosis, spondylolysis, spondylolisthesis). 3. Individuals having neurological diseases (including central and peripheral diseases); metabolic diseases (i.e. diabetes and hypothyroidism); coagulopathies (i.e. haemophilia). 4. Individuals with fibromyalgia syndrome (FMS); myofascial pain syndrome (MPS); allodynia (stroking hyperalgesia). 5. Individuals suffering from aphasia or suffering from deafness, blindness or muteness. 6. Individuals with skin disease (i.e. psoriasis, scleroderma, leprosy, etc.) or skin lesions (i.e. abrasion/laceration/ bruise) in the low back region. 7. Individuals having oral temperature of 100 F or above. 8. Individuals who have undergone spinal surgery. 9. Individuals scoring 28+ for depression, 20+ for anxiety, 34+ for stress on DASS-21. 10. Individuals in whom prone lying causes significant discomfort (i.e. dyspnoea etc.). 11. Individuals who do not perceive pressure pain below 10 kg/cm2 during PPT testing. 12. Individuals evincing bruising to PPT testing.

Study Design


Related Conditions & MeSH terms


Intervention

Other:
segmental stability training
SEGMENTAL STABILISATION TRAINING (SST): This part of the therapy shall involve Isometric co-contraction of Lumbar Transversus abdominis and Lumbar Multifidus. The patient shall perform 10 repetitions of abdominal drawing-in manoeuvre with 30-40% Maximal Voluntary Contraction (MVC) with a 10-second hold in specific prescribed positions.

Locations

Country Name City State
Pakistan Institute of Physical medicine & Rehabilitation, Dow University of Health Sciences Karachi Sindh

Sponsors (1)

Lead Sponsor Collaborator
Dow University of Health Sciences

Country where clinical trial is conducted

Pakistan, 

Outcome

Type Measure Description Time frame Safety issue
Primary Pressure threshold meter Its a type of force gauge which consists of a rubber-tipped plunger with a surface area of usually 1cm square, connected to the force gauge (body) via a metal rod. The force gauge is usually calibrated in Newtons or Kilograms per cm2 with a range of up to 10 kgs. The exerted pressure on the plunger is transmitted to the gauge through the metal rod, which in turn moves the indicator needle in the clockwise direction with a magnitude corresponding to the force applied. The indicator needle remains in this position until the zeroing knob is pressed, which brings the needle back to its starting position. This allows the examiner to record the last reading of the pressure applied after removing the device from the body. Up to 2 weeks
Primary Visual Analogue scale (VAS) - pain intensity Visual Analogue scale furnished with specific anchors to measure pain intensity. It is a continuous scale that is considered as a unidimensional measure of the pain experience. It consists of a 100 mm straight line, anchored by descriptors such as 'no pain at all' (0mm) and 'worst pain imaginable' (100mm) at both extremes. The respondent marks the line which corresponds to the current state of pain. Scoring is done with the help of a ruler and the whole process takes about a minute to complete. VAS demonstrates ratio-scale properties and it can be adapted to assess dimensions other than intensity such as unpleasantness (affective dimension) associated with pain. Up to 2 weeks
Primary Visual Analogue scale (VAS) - pain affect Visual analogue scale fine-tuned to measure pain affect with specific anchors. In general, the same technique used for assessing the pain intensity may be used to assess the pain affect. It consists of a 100 mm straight line, anchored by descriptors such as ''not bad at all'' (0mm) and ''the most unpleasant feeling possible for me'' (100mm) at both extremes. The respondent marks the line which corresponds to the current state of pain. Scoring is done with the help of a ruler and the whole process takes about a minute to complete. Up to 2 weeks
Primary Disability Rating Index (DRI) This article focuses on the Disability Rating Index (DRI), a patient-reported outcome measure developed by Salén et al. in 1994, with the aim of measuring the physical disability of respondents within a clinical setting. The DRI evaluates a respondent's disability by assessing activity and participation limitations. It covers 12 non-specific activities of daily life, each one self-rated on a visual analogue scale of 0-100 mm, providing a score of 0-100 for each activity, where 0 represents no difficulty in performing the specific task and 100 indicates an inability to perform the task at all. Up to 2 weeks
Secondary Saltin-Grimby Physical Activity Level Scale (SGPALS) It's a four-level questionnaire to assess leisure-time physical activity (PA). It is anchored by descriptors such as "physically inactive" (0) and "regular hard physical training for competitive sports" (4). At baseline
Secondary Depression, Anxiety and Stress Scale (DASS-21) This is a set of three self-report scales designed to measure the emotional states of depression, anxiety & stress. The minimum score lies between 0 - 3 (normal) and the maximum score 14 and above (Extremely Severe). For Anxiety 0 - 3 (normal) and the maximum score 10 and above (Extremely Severe) and For Stress 0 - 7 (normal) and the maximum score 17 and above (Extremely Severe). Up to 2 weeks
See also
  Status Clinical Trial Phase
Completed NCT03916705 - Thoraco-Lumbar Fascia Mobility N/A
Completed NCT04007302 - Modification of the Activity of the Prefrontal Cortex by Virtual Distraction in the Lumbago N/A
Completed NCT03273114 - Cognitive Functional Therapy (CFT) Compared With Core Training Exercise and Manual Therapy (CORE-MT) in Patients With Chronic Low Back Pain N/A
Recruiting NCT03600207 - The Effect of Diaphragm Muscle Training on Chronic Low Back Pain N/A
Completed NCT04284982 - Periodized Resistance Training for Persistent Non-specific Low Back Pain N/A
Recruiting NCT05600543 - Evaluation of the Effect of Lumbar Belt on Spinal Mobility in Subjects With and Without Low Back Pain N/A
Withdrawn NCT05410366 - Safe Harbors in Emergency Medicine, Specific Aim 3
Completed NCT03673436 - Effect of Lumbar Spinal Fusion Predicted by Physiotherapists
Completed NCT02546466 - Effects of Functional Taping on Static Postural Control in Patients With Non-specific Chronic Low Back Pain N/A
Completed NCT00983385 - Evaluation of Effectiveness and Tolerability of Tapentadol Hydrochloride in Subjects With Severe Chronic Low Back Pain Taking Either WHO Step I or Step II Analgesics or no Regular Analgesics Phase 3
Recruiting NCT05156242 - Corticospinal and Motor Behavior Responses After Physical Therapy Intervention in Patients With Chronic Low Back Pain. N/A
Recruiting NCT04673773 - MY RELIEF- Evidence Based Information to Support People Aged 55+ Years Living and Working With Persistent Low-back Pain. N/A
Completed NCT06049251 - ELDOA Technique Versus Lumbar SNAGS With Motor Control Exercises N/A
Completed NCT06049277 - Mulligan Technique Versus McKenzie Extension Exercise Chronic Unilateral Radicular Low Back Pain N/A
Completed NCT04980469 - A Study to Explore the Effect of Vitex Negundo and Zingiber Officinale on Non-specific Chronic Low Back Pain Due to Sedentary Lifestyle N/A
Completed NCT04055545 - High Intensity Interval Training VS Moderate Intensity Continuous Training in Chronic Low Back Pain Subjects N/A
Recruiting NCT05552248 - Assessment of the Safety and Performance of a Lumbar Belt
Recruiting NCT05944354 - Wearable Spine Health System for Military Readiness
Completed NCT05801588 - Participating in T'ai Chi to Reduce Back Pain and Improve Quality of Life N/A
Completed NCT05811143 - Examining the Effects of Dorsal Column Stimulation on Pain From Lumbar Spinal Stenosis Related to Epidural Lipomatosis.