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CompletedNCT05156957EPAC-IIUpdated Mar 28, 2024

Effect of Physiotherapy in Patients Presenting to the Emergency Department With Nonspecific Lower Back Pain

An interventional study of physiotherapeutic intervention in Lower Back Pain, sponsored by University Hospital, Basel, Switzerland. Completed at 1 site in Switzerland. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-03-28.

Sponsored by University Hospital, Basel, Switzerland · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
126
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

Physiotherapy is a long established therapy in lower back pain. It is unknown if physiotherapeutic interventions in patients presenting to the Emergency Department (ED) with nonspecific lower back pain are beneficial. The aim of this study is to assess whether patients presenting to the emergency department with non-specific low risk low back pain would benefit from a physiotherapy intervention, as compared to patients without physiotherapy intervention at time of ED presentation.

02

Conditions studied

  • Lower Back Pain

Keywords

  • physiotherapy intervention
  • Oswestry Disability Index (ODI)
  • nonspecific lower back pain
03

In context

Back Pain

2,373 studies on the registry are indexed under Back Pain; 284 are open to participants now.

This study's enrollment of 126 is above the median of 60 across 1,941 interventional studies indexed under Back Pain.

Browse Back Pain studies →

Lead sponsor

University Hospital, Basel, Switzerland is the lead sponsor of 968 studies on the registry; 191 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Written informed consent
  • Experiencing nonspecific lower back pain
  • Presentation to the Emergency Department (ED) of the University Hospital Basel

Exclusion criteria

Exclusion Criteria:

  • Inpatient disposition after ED work-up
  • "Red Flags" at time of ED-presentation:

    1. Major trauma in all patients
    2. Fractures leading to immobilization
    3. Severe or progressive sensory alteration or weakness
    4. Bladder or bowel dysfunction
    5. Evidence of neurological deficit on physical examination
    6. Severe chronic disease, such as metastasized cancer, palliative care
  • Epidural steroid injections in the last 3 months
  • Inability or contraindications to undergo the investigated intervention or to follow the study procedures, e.g. due to certain neurological disorders, language problems, psychological disorders, cognitive impairment, physical inability etc.
  • Prior enrolment in this trial
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
126 participants (actual)

Study arms

  • Experimental
    intervention group

    The study intervention is a brief physiotherapeutic assessment, a brief information on the expected course of the condition, and a brief instruction on self-management, including three exercises for daily self-guided therapy.

    Other: physiotherapeutic intervention

  • No intervention
    control group

    The control group will receive written information on the expected course of the condition, written instructions on self-management and written instructions on exercises for daily self-guided therapy.

Interventions

  • Otherphysiotherapeutic intervention

    The intervention consists of a brief physiotherapeutic assessment by a short physical performance battery, a brief information on the expected course of the condition and instructions on self-management regarding back friendly behaviour (eg. respecting the pain, staying active and back friendly movement strategies). Additionally, three exercises for daily self-guided therapy are included to the intervention: Turning in bed and coming to a sitting position, sit to stand and squats standing in front of a wall.

06

What researchers measure

Primary outcomes

  1. Oswestry Disability Index (ODI)

    This self-completed questionnaire contains ten topics concerning intensity of pain, lifting, ability to care for oneself, ability to walk, ability to sit, sexual function, ability to stand, social life, sleep quality, and ability to travel. Each topic category is followed by 6 statements describing different potential scenarios in the patient's life relating to the topic. The patient then checks the statement which most closely resembles their situation. Each question is scored on a scale of 0-5 with the first statement being zero and indicating the least amount of disability and the last statement is scored 5 indicating most severe disability. The scores for all questions answered are summed, then multiplied by two to obtain the index (range 0 to 100). Zero is equated with no disability and 100 is the maximum disability possible.

    Time frame: At Day 0 and at Day 7 ± 7 days

Secondary outcomes

  1. Pain Numeric Rating Scale (NRS)

    The NRS is a segmented numeric version of the visual analog scale (VAS) in which a respondent selects a whole number (0-10 integers) that best reflects the intensity of his/her pain ('0' representing one pain extreme (e.g. "no pain") to '10' representing the other pain extreme (e.g. "pain as bad as you can imagine"))

    Time frame: At Day 0, Day 7 ± 7 days, Day 21 ± 3 days, Day 42 ± 3 days

  2. Feasibility of the intervention

    The questionnaire was completed by the physiotherapist after the intervention and consisted of six questions about the feasibility of the physiotherapeutic intervention. Each question had a scale of 1 (= no, strongly disagree) to 6 (=yes, strongly agree) for possible answers.

    Time frame: At Day 0

  3. Patient satisfaction

    This self-completed questionnaire contains six questions about patient satisfaction with their ED visit on day 0. Each question could be answered with a score from 0 (not at all) to 10 (very much).

    Time frame: At Day 7 ± 7 days

  4. Adherence to therapy recommendations

    Patients were asked if they were able to adhere to the behavioral and exercise recommendations given to them on Day 0.

    Time frame: At Day 7 ± 7 days

  5. StarT Back Screening Tool (SBST)

    The SBST categorises back pain patients into 3 categories: low, medium and high risk. It consists of 9 items, each with a value of 0 or 1 points. The SBST Score is calculated by summing the points from each question, with a minimum score of 0 points and a maximum score of 9 points.

    Time frame: Day 0, Day 7 ± 7 days, Day 42 ± 3 days

  6. Oswestry Disability Index (ODI)

    This self-completed questionnaire contains ten topics concerning intensity of pain, lifting, ability to care for oneself, ability to walk, ability to sit, sexual function, ability to stand, social life, sleep quality, and ability to travel. Each topic category is followed by 6 statements describing different potential scenarios in the patient's life relating to the topic. The patient then checks the statement which most closely resembles their situation. Each question is scored on a scale of 0-5 with the first statement being zero and indicating the least amount of disability and the last statement is scored 5 indicating most severe disability. The scores for all questions answered are summed, then multiplied by two to obtain the index (range 0 to 100). Zero is equated with no disability and 100 is the maximum disability possible.

    Time frame: Day 21 ± 3 days, Day 42 ± 3 days

  7. Pain medication use

    Questions about the use of pain medication and how long pain medication have been used.

    Time frame: At Day 0, Day 7 ± 7 days, Day 21 ± 3 days, Day 42 ± 3 days

  8. Utilization of medical resources

    Patients were asked if they had seen a physiotherapist, an emergency department, a general practitioner, a specialist, been hospitalized or had imaging since the last contact.

    Time frame: At Day 7 ± 7 days, Day 21 ± 3 days, Day 42 ± 3 days

  9. Ability to work

    Patients were asked if they were going back to work.

    Time frame: At Day 7 ± 7 days, Day 21 ± 3 days, Day 42 ± 3 days

07

Study locations

1 site
  • Emergency Department University Hospital Basel
    Basel, 4031, Switzerland
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 28, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05156957
Lead sponsor
University Hospital, Basel, Switzerland
Responsible party
Sponsor
First posted
Dec 14, 2021
Start date
Jan 5, 2022
Primary completion
Jun 30, 2023
Completion
Aug 11, 2023
Last update
Mar 28, 2024

Study contacts

Roland Bingisser, Prof. Dr. med.
principal investigator · Emergency Department University Hospital Basel

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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