Clinical Trial of TCM Collaborative Care Model in Axial Spondyloarthritis

NCT ID: NCT03420404

Last Updated: 2025-11-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

NA

Total Enrollment

140 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-03-05

Study Completion Date

2025-12-31

Brief Summary

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A pragmatic, prospective, randomized controlled trial will be conducted in patients with axial spondyloarthritis who are NSAID inadequate responders. Patients will be randomized in a 1:1 ratio to either receive standard rheumatological care or a Traditional Chinese Medicine physician involved collaborative model of care (i.e. NSAIDs with acupuncture). Primary end-point was spinal pain score at week 6 with secondary end-points being evaluated week 24. Through this study, we hope to assess a novel model of care in AxSpA and be used as a reference to improve the management of other chronic diseases in Singapore.

Detailed Description

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The objective of this study is to determine the clinical effectiveness, safety and cost-effectiveness of a new model of care in the management of Spondyloarthritis (AxSpA) using a pragmatic trial approach. In this study, we define TCM physician involved collaborative model of care (TCMCMC) as TCM physician delivered acupuncture as well as TCM physician's history taking, physical examination, non-pharmacological advice and communications with rheumatologists in addition to the usual rheumatological care. The TCMCMC involves TCM physicians diagnosing patients based on TCM clinical syndromes and prescribing standardised acupuncture treatment. The patient population will still receive their standard of care (drug therapy and physiotherapy) as background therapy. The proposed study will not be investigating any therapeutic or medicinal products (drugs).

Our primary hypothesis is that novel TCMCMC in patients with AxSpA will result in better pain control as compared the usual rheumatological care. Secondary hypothesis is that TCMCMC will have greater improvements in other clinical, quality of life, and economic outcomes as compared with those under the usual rheumatological care.

Conditions

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Axial Spondyloarthritis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Caregivers Investigators
The rheumatologist will be blinded for the first 6 weeks.

Study Groups

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Collaborative care with TCM physicians

TCM physician involved collaborative care model (TCMCMC): The intervention arm will involve the TCM physician in the management of patients with AxSpA in addition to the usual rheumatological care.

Group Type EXPERIMENTAL

TCM physician involved collaborative care model (TCMCMC)

Intervention Type OTHER

TCM physician delivered acupuncture as well as history taking, physical examination, non-pharmacological advice and communications with rheumatologists.

Acupuncture procedures: After eliciting the deqi sensation, the needles will be left in place for 30 minutes. The acupuncture treatment will be done 2-3 times a week, with 5 sessions constituting a treatment course. There will be a break of 1 week in between each acupuncture course. Patients in the intervention arm will undergo 2 treatment courses (or 10 sessions) in total.

Usual care only

The attending rheumatologist will prescribe a variety of treatment inclusive of medications such as non-steroidal anti-inflammatory drugs and physiotherapy.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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TCM physician involved collaborative care model (TCMCMC)

TCM physician delivered acupuncture as well as history taking, physical examination, non-pharmacological advice and communications with rheumatologists.

Acupuncture procedures: After eliciting the deqi sensation, the needles will be left in place for 30 minutes. The acupuncture treatment will be done 2-3 times a week, with 5 sessions constituting a treatment course. There will be a break of 1 week in between each acupuncture course. Patients in the intervention arm will undergo 2 treatment courses (or 10 sessions) in total.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* 21 years of age or older
* Have AxSpA, diagnosed according to the 2009 Assessment of Spondyloarthritis International Society (ASAS) criteria
* Have active disease based on Bath AS Disease Activity Index (BASDAI) score ≥4 on a 11-point Numerical Rating Scale (NRS) and spinal pain score ≥4 on a 11-point NRS
* Has failed 2 sequential NSAIDs (including COX-2 inhibitor) at maximal tolerated doses for ≥ 4 weeks
* No biologic therapy (i.e tumour necrosis factor blocker or anti-interleukin 17) within the past three months
* Patient who is on current treatment with concomitant methotrexate (MTX) or sulfasalazine (SSZ) at study entry must be on the drug for ≥12 weeks and at stable dose for ≥4 weeks prior to randomisation. Patients who are on non-biologic disease-modifying antirheumatic drugs (DMARDs) other than methotrexate or sulfasalazine must discontinue the DMARD 4 weeks prior to randomisation, except for leflunomide, which has to be discontinued for 8 weeks prior to randomization unless a cholestyramine washout has been performed. Patients taking systemic corticosteroids have to be on stable dose of ≤ 10mg/day prednisolone or equivalent for at least two weeks before randomisation

Exclusion Criteria

* Pregnant or breastfeeding women
* On anti-platelet agents (i.e. aspirin, clopidogrel, dipyridamole, etc) and anti-coagulants (i.e. warfarin, enoxaparin, rivaroxaban, dabigatran, etc)
* Have bleeding disorders
* Have blood-borne communicable diseases (e.g. hepatitis B, hepatitis C, human immunodeficiency virus, etc).
Minimum Eligible Age

21 Years

Maximum Eligible Age

100 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Duke-NUS Graduate Medical School

OTHER

Sponsor Role collaborator

Saw Swee Hock School of Public Health

UNKNOWN

Sponsor Role collaborator

National University of Singapore

OTHER

Sponsor Role collaborator

Thong Chai Medical Institute Singapore

UNKNOWN

Sponsor Role collaborator

Singapore General Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Warren Fong

Role: PRINCIPAL_INVESTIGATOR

Singapore General Hospital

Locations

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Singapore General Hospital

Singapore, Singapore, Singapore

Site Status

Countries

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Singapore

References

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Meng CF, Wang D, Ngeow J, Lao L, Peterson M, Paget S. Acupuncture for chronic low back pain in older patients: a randomized, controlled trial. Rheumatology (Oxford). 2003 Dec;42(12):1508-17. doi: 10.1093/rheumatology/keg405. Epub 2003 Jul 30.

Reference Type RESULT
PMID: 12890859 (View on PubMed)

Kwan YH, Fong W, Ang XL, Chew XY, Yoon S, Tan CS, Tai BC, Huang Y, Bilger M, Phang JK, Tan HC, Quek SA, Eng SYC, Tan CT, Dong BQ, Koh HL, Leung YY, Ng SC, Fong KY, Thumboo J, Ostbye T. Facilitators of and barriers to implementing a traditional Chinese medicine collaborative model of care for axial spondyloarthritis: a qualitative study. Acupunct Med. 2021 Dec;39(6):629-636. doi: 10.1177/09645284211009543. Epub 2021 May 28.

Reference Type DERIVED
PMID: 34049443 (View on PubMed)

Kwan YH, Fong W, Ang XL, Tan CS, Tai BC, Huang Y, Bilger M, Phang JK, Tan HC, Lee JV, Sun L, Tan CT, Dong BQ, Koh HL, Leung YY, Lui NL, Yeo SI, Ng SC, Fong KY, Thumboo J, Ostbye T. Traditional Chinese medicine (TCM) collaborative care for patients with axial spondyloarthritis (AcuSpA): protocol for a pragmatic randomized controlled trial. Trials. 2019 Jan 14;20(1):46. doi: 10.1186/s13063-018-3117-2.

Reference Type DERIVED
PMID: 30642381 (View on PubMed)

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

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2017/2088

Identifier Type: -

Identifier Source: org_study_id

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