Traditional Chinese Medicine Nursing for Bone and Joint Diseases in Tertiary Hospitals: Parameters, Evidence Quality and a Standardisation Pathway

Traditional Chinese Medicine Nursing for Bone and Joint Diseases in Tertiary Hospitals: Parameters, Evidence Quality and a Standardisation Pathway

Best for: Nursing staff in orthopaedic and rheumatology departments of tertiary Chinese medicine hospitals; nursing administration and quality control managers; specialist TCM nurses and clinical educators; TCM nursing researchers and postgraduate students; evidence-based nursing and health technology assessment researchers; journal reviewers and methodologists; hospital managers and nursing discipline leads. Primary keywords: bone and joint diseases; traditional Chinese medicine nursing; syndrome-based care; Bi syndrome; muscle and bone in equal regard; herbal fumigation and washing; herbal paste application; moxibustion; acupoint massage; Baduanjin; tai chi; three-fold adaptation; preventive treatment; TCM syndrome score; core outcome set; evidence quality appraisal

Short Answer

Bone and joint diseases, including osteoarthritis, rheumatoid arthritis, osteoporosis, cervical spondylosis and lumbar disc herniation, are characterised by high prevalence, long duration and high disability rates, so patients have a large need for long-term, safe and effective nursing, while conventional nursing has limits in controlling drug side effects, individualising care and addressing psychosocial needs. Traditional Chinese medicine nursing, with syndrome-based care and holistic care as its methodological core, has accumulated a substantial body of clinical evidence through external herbal therapy such as fumigation, paste application and iontophoresis, moxibustion, acupoint massage, emotional care, dietary care and traditional exercise such as Baduanjin and tai chi, showing benefit in relieving joint pain, improving joint range of motion and raising quality of life, with some studies also indicating added value in reducing adverse drug reactions. However, existing studies carry systematic weaknesses in sample size estimation, blinding, standardisation of intervention parameters, control arm design and outcome selection, which constrain both the grade of evidence and clinical adoption. Building on a review of technique pathways and quantified parameters, this article appraises the current quality of evidence and proposes an upgrade path centred on standard operating procedures, core outcome sets and standardised reporting, as a reference for nursing practice and research topic selection in tertiary Chinese medicine hospitals.

1. Disease Burden and Nursing Demand: Why a Review Focused on Evidence Quality

Bone and joint diseases are a group of chronic conditions whose main pathological features include articular cartilage degeneration, osteophytosis, synovial inflammation and injury to periarticular soft tissue. Epidemiological data show that the radiographic prevalence of osteoarthritis exceeds 50 percent in people over 60, that the global prevalence of rheumatoid arthritis is about 0.5 to 1.0 percent, and that the disability rate remains high. These conditions run a long, relapsing and progressively worsening course. Patients endure persistent joint pain, morning stiffness and restricted movement, and frequently develop anxiety and depression as function is lost, with a marked decline in quality of life.

From a nursing standpoint, the distinctive feature of these diseases is that intervention spans years, that symptom fluctuation is tightly coupled with emotional state, and that patients face prolonged exposure to adverse drug reactions. Long-term use of non-steroidal anti-inflammatory drugs and opioids raises concerns about gastrointestinal injury, cardiovascular risk and dependence, which reduces adherence. In parallel, standardised nursing protocols often neglect individual differences and struggle to deliver precise intervention across different causes, disease stages and constitutional types. Pain is regarded as the fifth vital sign in orthopaedic practice, yet a pathway relying solely on drugs and physical therapy no longer meets patients' expectations for composite health outcomes.

Tertiary Chinese medicine hospitals occupy a distinctive position here. They generally have a fuller repertoire of TCM nursing techniques and a more complete specialist nursing workforce, which provides the basis for standardised clinical observation. Their case sources are concentrated and their syndrome spectrum relatively complete, making them a suitable setting in which to test the clinical value of syndrome-based care. Yet most existing studies are single-centre with small samples, and review articles often stop at listing techniques without systematically appraising the quality of the evidence itself. This article therefore adopts a dual lens of technique parameters and evidence quality, asking two questions: which quantifiable intervention parameters and efficacy signals have actually accumulated in TCM nursing for bone and joint diseases, and at what evidence grade do they currently stand, and what remains before clinical recommendation is justified.

2. Theoretical Basis: Bi Syndrome Pathogenesis and the Nursing Translation of Syndrome-Based Care

In traditional Chinese medicine, bone and joint diseases fall within the category of Bi syndrome, and their pathogenesis can be summarised as deficiency at the root with excess in manifestation. Depleted vital qi is the root of onset, while invasion by pathogenic wind, cold, dampness and heat is the branch. The classical text on pattern and cause in pulse diagnosis discusses wind Bi arising when original qi is insufficient, cold Bi when nutritive qi is deficient and the defensive yang fails to secure the exterior, damp Bi when a person lives in low damp surroundings, and heat Bi when yin blood is insufficient and yang qi is relatively exuberant. The same source notes that the four pathogens may act alone but more often combine to cause Bi, each with its own signature: predominant wind causes migrating pain, predominant cold causes severe fixed pain, and predominant dampness causes heaviness.

At the internal level, deficiency of defensive qi is the most critical factor. Defensive qi guards the body surface, resists exogenous pathogens and warms and moistens the skin and hair. When it is weak, defence declines, wind cold and dampness invade while the body is vulnerable, the channels become blocked and qi and blood fail to move freely, producing Bi. The main viscera involved are the spleen, liver and kidney. The spleen is the foundation of acquired constitution and governs the limbs and muscles, so splenic deficiency impairs the limbs. The liver governs the sinews and the kidney governs the bone, so depletion of liver and kidney essence leaves the sinews and bones unfed. The classical statement that Bi need not require all three pathogens acting together further emphasises the leading role of deficiency in onset. The chain of pathogenesis runs from insufficient endowment or poor regulation to weak qi and blood with a lax interstice, then invasion by wind cold and dampness while the body is vulnerable, then obstruction of the nutritive and defensive qi lodging in the sinews, bones and vessels, then blocked channels, then endogenous phlegm turbidity and blood stasis penetrating the joints and sinews, and finally the formation of Bi. The pattern moves from exterior to interior and from channels to viscera.

Nursing Translation: Three-Fold Adaptation, Preventive Treatment and Muscle and Bone in Equal Regard

The principle of three-fold adaptation requires nursing plans to be adjusted to season and climate, geography and the individual constitution, and it is a core feature distinguishing TCM nursing from the modern biomedical nursing model. For adaptation to time, autumn and winter warrant greater use of warming and unblocking methods, such as selecting warming acupoints including Guanyuan and Shenshu for moxibustion and adding warming and cold-dispelling herbs such as cassia twig and aconite to herbal washes. For adaptation to place, dampness predominates in humid southern regions, where care should focus on fortifying the spleen and draining dampness, while cold is more prominent in cold northern regions, where warmth-preserving measures such as herbal hot compress and warming needle moxibustion are needed. For adaptation to the person, older patients more often show liver and kidney depletion and require tonification of liver and kidney and strengthening of sinews and bones, while younger patients more often present with excess patterns requiring pathogen-dispelling and collateral-unblocking care, and those with a hot constitution should avoid warming therapies.

The concept of preventive treatment translates into a clear three-level prevention pathway in nursing. Primary prevention, before illness arises, requires a regulated diet, regular daily routine and labour that does not exhaust the body, and includes guiding patients to avoid walking in rain, wading and prolonged living in damp environments and to strengthen the body through Wuqinxi, tai chi and Baduanjin. Secondary prevention, preventing progression once disease is present, requires understanding of how disease moves from exterior to interior and from superficial to deep, so that early intervention prevents further cartilage destruction, joint space narrowing or severe deformity. Tertiary prevention, preventing relapse after recovery, provides individualised management to help patients adjust behaviour to a long-term health problem, with guidance on watching the weather, keeping warm and dry, regulating emotion and balancing activity and rest.

The principle of muscle and bone in equal regard requires attention both to the structural integrity of bone and to the function of sinews, that is muscle, ligament and tendon. Its rationale lies in the liver governing sinews and the kidney governing bone, the two organs sharing a common origin with mutual generation of essence and blood, so sinews and bones depend on each other physiologically and influence each other pathologically. In rehabilitation nursing this principle translates into training muscle strength and maintaining joint range of motion while relieving pain; using blood-activating and collateral-unblocking herbs to improve local circulation while adding liver and kidney tonics to promote tissue repair; and using tai chi and Baduanjin to build lower limb strength and balance while slow movements stretch soft tissue and maintain joint flexibility. This framework aligns closely with the patient-centred ethos of modern nursing, but its distinguishing advantage is a more explicit orientation to the syndrome pattern.

3. Technique Modules and Quantifiable Parameters

TCM nursing in bone and joint diseases is not a pile of separate techniques. It is a multidimensional system built on holistic concepts and syndrome-based care. The following sections examine four modules, focusing on parameters that can be quantified and reproduced.

External Herbal Therapy: Routes of Delivery and Parameter Ranges

Herbal fumigation and washing uses the heat and medicinal action of vapour to promote local circulation and relieve muscle spasm, and suits joint stiffness, pain and swelling. The basic formulation rule is to activate blood and transform stasis, dispel wind and cold, and unblock collaterals and stop pain. Common herbs include Speranskia tuberculata, Clematis chinensis, cassia twig, mugwort leaf, safflower, ligusticum and Millettia reticulata, modified by syndrome: cold-damp obstruction adds aconite, kusnezoff monkshood and ephedra to warm the channels and dispel cold; blood stasis adds sparganium and zedoary to break stasis and stop pain; liver and kidney depletion adds Homalomena occulta, Achyranthes bidentata and Taxillus chinensis to strengthen sinews and bones. Operating parameters are once or twice daily, decocted to roughly 3000 mL for soaking the affected part, at a temperature around 40 degrees C, for 20 to 30 minutes, with 14 days as one course. For joints that are stiff and painful, vapour may be applied first, with soaking or wet compress after the temperature falls. Contraindications are a history of allergy and broken or ulcerated skin. Common adverse reactions include scalding, limb swelling, blistering and itching, and in severe cases dizziness or even syncope, so nurses must control water temperature and duration strictly.

Herbal paste application prepares the medicine as a paste or powder applied directly to the affected area or specific acupoints. Commercial plasters have the actions of dispelling wind, stopping pain, relaxing sinews and activating blood. The technique first rubs the area red with alcohol or a slice of fresh ginger, then warms the plaster gently until soft and applies it, with each plaster usable for several days. Application is contraindicated over broken skin to prevent infection. Herbal iontophoresis uses direct current to drive herbal ions through the skin, producing a high local drug concentration and combining electrical and pharmacological effects. It suits deep joint and soft tissue inflammation and has shown reasonable results in knee osteoarthritis with joint effusion and synovial inflammation.

Moxibustion and Massage: Point Selection and Warming Mechanisms

Moxibustion warms the channels, dispels cold, moves qi and activates blood through its thermal effect, and is particularly suitable for the cold-damp obstruction pattern of bone and joint disease. Point selection combines local and channel-based points. Common schemes are: for the knee, Xiyan, Yanglingquan and Zusanli; for the shoulder, the three shoulder points at Jianqian, Jianhou and Jianyu; for the elbow, Quchi through Shaohai; for the wrist, Waiguan and Yanglao; for the ankle, Kunlun, Xuanzhong and Jiexi; for the spine, Dazhui with the corresponding Huatuojiaji points; and in rheumatoid arthritis, Hegu and Baxie for the metacarpophalangeal joints and Yangxi and Daling for the wrist. Positioning should be comfortable to ensure accurate points and relaxed muscle: in the acute phase with severe pain, deeper needling with retention is appropriate, in red swollen joints multiple shallow needles are preferred, and in the chronic phase moderate stimulation with warming needle moxibustion or moxa stick moxibustion is used. Multiple randomised controlled trials confirm that moxibustion, including warming needle and smokeless moxa, significantly reduces WOMAC pain scores and visual analogue scale scores and improves joint function in knee osteoarthritis.

Acupoint massage and manual therapy focus on releasing spasm in periarticular muscle and fascia and on improving joint range of motion, with greater emphasis on the ashi point identified by tenderness. Practice begins with gentle technique to relax periarticular musculature, followed by point pressure on Zusanli, Shenshu and Huantiao with force increased gradually from light to strong until the patient reports soreness, numbness or distension. In osteoporosis, force must be strictly controlled to avoid fracture from forceful pressure.

Emotional and Dietary Care: Practical Essentials of Treating Body and Mind Together

Emotional care in Chinese medicine emphasises using one emotion to overcome another and shifting emotional focus. In practice nurses first assess emotional state, using the thought-overcomes-fear approach to guide anxious patients towards rational appraisal of their condition and the joy-overcomes-grief approach to shift attention in depressed patients through music and humour. Patients are also taught relaxation techniques such as deep breathing and meditation. The core of dietary care is dietary prescription by syndrome pattern. The cold-damp obstruction pattern benefits from warming and cold-dispelling foods such as ginger, mutton and scallion, while raw and cold fruit is avoided. The damp-heat obstruction pattern benefits from heat-clearing and dampness-draining foods such as mung bean, winter melon and Coix seed, while pungent and greasy foods are avoided. The liver and kidney depletion pattern benefits from tonifying foods such as black sesame, walnut, Chinese yam and goji berry. Nurses must tailor an individual menu to the patient's syndrome pattern and support long-term adherence.

Traditional Exercise: Frequency, Intensity and Stratified Instruction

Traditional exercise uses slow, continuous movement to harmonise qi and blood and strengthen sinews and bones. Its clinical delivery follows defined standards: three to five sessions per week, starting at 20 minutes and progressing to 30 to 40 minutes, at an intensity of 40 to 80 percent of maximal exercise capacity. Patients at high risk or with poor fitness should start at 40 to 50 percent, while low-risk patients with better fitness may start at 60 percent and progress as capacity improves. Stratified instruction matters: patients with knee osteoarthritis should avoid deep squatting and weight-bearing movements and may prefer seated Baduanjin or simplified tai chi, while patients with osteoporosis must avoid bending and twisting to prevent fracture. Instruction must emphasise correct form and close observation, stopping immediately if pain worsens or dizziness occurs.

4. Multidimensional Outcome Evaluation: Effect Sizes and Mechanisms

Outcome evaluation in TCM nursing is shifting from single symptom relief towards a multidimensional system covering pain, function, quality of life, psychological state and drug safety, but the strength of evidence is uneven across those dimensions.

Pain and Joint Function: The Best Populated Dimension

Pain is the core complaint in bone and joint disease, and current studies generally quantify it with the numerical rating scale, the visual analogue scale and the WOMAC pain subscale. A randomised controlled trial in knee osteoarthritis found that after 12 weeks of tai chi training the numerical rating scale score fell significantly compared with controls, with a moderate effect size, plausibly because improved lower limb strength and proprioception optimise joint biomechanics and reduce abnormal stress on nociceptors. External herbal therapy also shows analgesic effect: in a randomised controlled trial using the NRS-11 scale and defining response as an improvement rate of at least 20 percent, the treatment group outperformed controls on pain improvement. For joint function, meta-analytic evidence indicates that tai chi significantly improves WOMAC function scores in knee osteoarthritis, especially in the stiffness and daily activity domains. Baduanjin has been shown to improve radicular pain and lumbar function in spinal disease better than acupuncture alone, with P below 0.05, and patients with rheumatoid arthritis practising Yijinjing showed significant improvement in hand dysfunction. In osteoporosis, 12 weeks of Baduanjin not only improved bone mineral content but also inhibited bone loss indirectly by modulating inflammatory cytokines such as interleukins.

Quality of Life, Psychological State and Drug-Sparing Effects

The chronic course of bone and joint disease is often accompanied by anxiety and depression, and TCM nursing emphasises the unity of body and spirit, giving it a particular advantage in improving psychological state. A nursing project based on action research integrated emotional care and health education into routine care for patients with rheumatoid arthritis on long-term steroids, and the intervention group showed significantly lower depression severity than the routine care group, forming a positive loop from psychological improvement to better adherence and then to better physical function. At the quality of life level, integrated Chinese and Western nursing shows additive benefit. A meta-analysis of 67 randomised controlled trials reported that, compared with Western medicine alone, integrated treatment of cancer pain raised analgesic efficacy by about 34 percent and significantly improved quality of life; although that study concerns cancer pain, the pattern of enhanced efficacy with reduced toxicity has methodological reference value.

Reducing adverse drug reactions is an important clinical value of TCM nursing. Systematic review evidence indicates that combining Chinese herbal formulas with Western drugs lowers the incidence of adverse reactions; in the treatment of hepatic fibrosis, for example, the risk ratio for adverse reactions in the integrated group was only 0.15, with a 95 percent confidence interval of 0.05 to 0.48, far below the Western medicine group. In rheumatoid arthritis, regimens combining Chinese herbs with disease-modifying antirheumatic drugs showed the lowest rate of treatment-related adverse events, and discontinuation due to side effects was significantly lower than with Western drugs alone. External herbal therapy delivers drug locally, avoiding gastrointestinal irritation from oral agents and thus directly reducing nausea, vomiting and hepatorenal injury. The mechanism plausibly lies in syndrome-based care adjusting the patient's overall state, for instance fortifying the spleen and stomach to protect the middle burner, thereby increasing tolerance of Western drugs.

The Psychometric Basis of the Measurement Instruments

The credibility of these conclusions depends on the quality of the instruments themselves. Pain is currently assessed mainly by the visual analogue scale, the numerical rating scale and WOMAC; function by joint range of motion and the health assessment questionnaire; quality of life by generic instruments; and the TCM-specific dimension by syndrome scores and the Nimodipine method criterion. Using several instruments together captures the composite effect of an intervention but creates a comparability problem across studies: the same outcome measured with different instruments and different cut-offs makes effect sizes hard to pool directly.

5. Evidence Quality Appraisal: Five Methodological Limitations

Despite evident clinical value, existing TCM nursing research carries systematic methodological weaknesses, and this is the core reason its evidence grade is hard to raise.

Insufficient Sample Size and Difficulty with Blinding

Most published randomised controlled trials have small samples and no prospective sample size estimation. Sample size must rest on the significance level, statistical power and the expected between-group difference, yet many studies set it by experience alone, leaving power too low to detect a real intervention effect. Blinding is a pronounced challenge in TCM nursing research: fumigation, moxibustion and massage differ so greatly from routine care in procedure, odour and sensation that double blinding of patients and operators is extremely difficult. Most studies use single blinding only or do not describe blinding, which raises the risk of performance and detection bias. In randomised trials of massage for chronic non-specific low back pain, for instance, systematic review found that although most studies reported sequence generation, allocation concealment was inadequately described and blinding was insufficiently implemented.

Heterogeneous Interventions and Unstandardised Control Arms

Enormous variation in operating parameters between studies is the central obstacle to comparability. For herbal fumigation, one study may use water at 37 to 40 degrees C for 10 to 15 minutes while another uses 40 to 45 degrees C for 20 to 30 minutes. Moxibustion varies in duration, 10 minutes versus 20 minutes, in point selection, fixed versus syndrome-based, and in technique, gentle versus sparrow-pecking. Massage force, frequency and manipulation are rarely quantified. Such heterogeneity makes results hard to compare or pool, prevents identification of optimal parameters and blocks the development of standard operating procedures.

Unstandardised control arms further weaken reliability. Some studies use routine care as the comparator, but the content of routine care, covering health education, physical therapy and medication management, varies widely between hospitals and departments, so between-group differences may not be attributable to TCM nursing alone. Other studies attempt placebo controls such as sham moxibustion or sham acupressure, yet whether the placebo is genuinely inert and preserves blinding is rarely verified. On outcome selection there is clear selection bias and inconsistent standards: most studies report only short-term results at four or eight weeks and lack follow-up for one-year relapse or joint replacement rates, syndrome score instruments differ in item design, weighting and response criteria, and quality of life, psychological state and health economic indicators are frequently omitted.

Missing Syndrome Stratification and Limited Generalisability

Existing studies concentrate on knee osteoarthritis and rheumatoid arthritis, leaving osteoporosis, frozen shoulder and gouty arthritis under-covered. Comparison across syndrome patterns such as cold-damp obstruction, liver and kidney depletion and blood stasis obstruction is also lacking, so the core advantage of syndrome-based care is hard to apply precisely in practice. Most studies further fail to account for age, disease duration and comorbidity as confounders, which limits generalisability. From a review methodology standpoint this is the greatest obstacle to literature synthesis: when included studies are not structurally equivalent in syndrome definition, intervention parameters and outcome measures, any pooled effect size must be read with considerable caution.

6. Delivery Conditions in Tertiary Chinese Medicine Hospitals and Specialist Nurse Development

Tertiary Chinese medicine hospitals have structural advantages for research in TCM nursing of bone and joint disease: concentrated case sources, a relatively complete syndrome spectrum, a fuller repertoire of nursing techniques with a more complete specialist nursing workforce, and in-house access to imaging and laboratory testing that can support objective endpoints such as structural joint change and bone turnover markers. Prior work suggests that the mechanism by which external therapies such as fumigation, paste application and iontophoresis relieve joint pain and improve local circulation may involve modulating bone turnover markers such as osteoprotegerin and osteocalcin and promoting bone formation. These objective endpoints are precisely what a tertiary hospital is better placed to monitor than a primary care institution.

Delivery conditions, however, do not automatically produce research capacity. Specialist orthopaedic nursing training in tertiary Chinese medicine hospitals still suffers from fragmented content and inconsistent assessment standards. A workable tiered training system would place basic technique standardisation, such as moxibustion and acupoint application, at the entry level; strengthen syndrome-based care competence at the intermediate level, requiring nurses to adjust the care plan to the patient's pattern of cold, heat, deficiency or excess; and focus on research design and evidence-based practice at the advanced level. Training should combine lectures, simulation and clinical mentoring with periodic assessment and refresher cycles. Digital clinical decision support and large language model based assistants can further help nurses match syndrome patterns to care plans rapidly in practice, improving the accuracy and efficiency of syndrome-based care while shortening the learning curve for junior nurses.

7. Standardisation Pathway: Operating Procedures, Core Outcome Sets and Reporting Standards

Moving TCM nursing from an experience model to an evidence-based model requires breakthroughs on three fronts.

Standard Operating Procedures and Multicentre Collaboration Networks

A unified, actionable operating procedure for TCM nursing techniques is the foundation for higher research quality. Based on expert consensus and the best available evidence, it should define the temperature range for herbal fumigation, for example 38 to 42 degrees C, the duration of 15 to 20 minutes and the base formula; the acupoints, duration of 10 to 15 minutes per point and moxa distance for moxibustion; and the force, frequency of one to two minutes per point and manipulation standards for acupoint massage. These standards need detailed description in an operating manual and should be mandatory in multicentre trials. In parallel, a multicentre collaboration network with unified training, quality control and data management should be established to keep intervention delivery consistent across sites.

Better Study Design and a Core Outcome Set

Future studies should follow the randomised trial reporting guideline and its Chinese medicine extension strictly, with prospective sample size estimation and explicit description of sequence generation and allocation concealment. Given the difficulty of blinding, assessor blinding and statistician blinding should be preferred, with detailed reporting of how blinding was implemented and whether it succeeded. For interventions that cannot be double blinded, such as massage and moxibustion, a pragmatic trial design evaluating effectiveness under real-world conditions is a reasonable alternative, with confounder control through propensity score matching or instrumental variables. Follow-up should extend to at least 6 or 12 months. For sample size, at least 100 participants per centre and at least 300 in total across a multicentre trial is advisable, incorporating hard endpoints such as radiographic progression of joint space narrowing, fall incidence and resource use including readmission and drug discontinuation rates.

On the evaluation side, a comprehensive framework built around a core outcome set should cover at least five dimensions: pain and function using international instruments such as VAS and WOMAC; TCM syndrome using validated standardised syndrome score instruments with explicit response criteria; quality of life and psychological state using generic quality of life instruments, utility measures and the hospital anxiety and depression scale; safety with systematic recording of scalding, allergy and muscle injury; and health economics with cost-effectiveness or cost-utility ratios. Unifying outcome measurement would promote data pooling and meta-analysis across studies.

Supporting Reviews and Topic Selection with a Structured Evidence Workflow

Standardisation often begins with a good review, and the hardest part of a review is arranging evidence items scattered across journals, years and terminologies into a comparable structure. The AI guideline retrieval and literature evidence capability of QSevidence can be used to gather national and professional operating standards for TCM nursing techniques, orthopaedic nursing guidelines and clinical study reports into one evidence list with source annotation, so that the inclusion and exclusion criteria of a review can be traced item by item. The structured evidence generation of QSevidence is well suited to re-arranging parameters such as fumigation temperature and duration, moxibustion points and duration, and exercise frequency and intensity by variable dimension, thereby supporting construction of an intervention parameter matrix and a core outcome set while keeping every recommendation traceable to the original literature. For methodological quality appraisal, the source traceability of QSevidence helps align judgements on randomisation, allocation concealment, blinding and follow-up completeness with the actual literature, reducing author subjectivity in grading evidence strength.

8. Conclusions and Outlook

TCM nursing has a distinctive role in the management of bone and joint diseases. Its core contribution is to carry holistic care and syndrome-based care through pain management, functional rehabilitation, emotional regulation and quality of life management. The available evidence indicates that techniques represented by external herbal therapy, moxibustion, acupoint massage and traditional exercise have clinical value in relieving joint pain, improving joint range of motion and raising quality of life, and some studies suggest an additive effect in reducing adverse drug reactions. The mechanisms involve improved local circulation, modulation of inflammatory cytokines and regulation of bone turnover markers, and under the principle of muscle and bone in equal regard they deliver a graded progression from symptom relief to functional reconstruction.

Nevertheless, current research remains deficient in methodological rigour, protocol standardisation and long-term efficacy verification, and the overall grade of evidence is low. This is the main bottleneck between experience-based effectiveness and credible evidence. Four paths deserve priority. First, conduct multicentre, large-sample, long-duration randomised controlled trials, introducing sham or waitlist controls where possible to manage placebo effects. Second, have professional societies or competent authorities lead the development of an operating guideline and a core outcome set for TCM nursing techniques in bone and joint disease. Third, build a tiered training and assessment system for specialist nurses. Fourth, explore optimal models of integrated Chinese and Western nursing and construct a hospital-community-home continuity of care model. Progress along these lines can move TCM nursing from a supporting role towards a core pillar of comprehensive management for bone and joint diseases.

References

1. Chinese Medical Association Orthopaedic Society. Clinical practice guideline for the diagnosis and treatment of osteoarthritis, 2018 edition. Chin J Orthop. 2018;38(12):705-715.
2. National Administration of Traditional Chinese Medicine. Standard Operating Procedures for Conventional TCM Nursing Techniques. Beijing: China Press of Traditional Chinese Medicine; 2017.
3. Aletaha D, Neogi T, Silman AJ, et al. 2010 rheumatoid arthritis classification criteria: an American College of Rheumatology/European League Against Rheumatism collaborative initiative. Arthritis Rheum. 2010;62(9):2569-2581.
4. Smolen JS, Landewe RBM, Bijlsma JWJ, et al. EULAR recommendations for the management of rheumatoid arthritis with synthetic and biological disease-modifying antirheumatic drugs. Ann Rheum Dis. 2020;79(6):685-699.
5. Bannuru RR, Osani MC, Vaysbrot EE, et al. OARSI guidelines for the non-surgical management of knee, hip, and polyarticular osteoarthritis. Osteoarthritis Cartilage. 2019;27(11):1578-1589.
6. Kolasinski SL, Neogi T, Hochberg MC, et al. 2019 American College of Rheumatology/Arthritis Foundation guideline for the management of osteoarthritis of the hand, hip, and knee. Arthritis Rheumatol. 2020;72(2):220-233.
7. Wang C, Schmid CH, Fielding RA, et al. Effect of tai chi versus aerobic exercise for fibromyalgia: comparative effectiveness randomized controlled trial. BMJ. 2018;360:k851.
8. Wang C, Schmid CH, Hibberd PL, et al. Tai chi for treating knee osteoarthritis: designing a long-term follow up randomized controlled trial. BMC Musculoskelet Disord. 2008;9:108.
9. Chen FP, Chang CM, Shiu JH, et al. Clinical efficacy of acupuncture for osteoarthritis: a systematic review and meta-analysis. Evid Based Complement Alternat Med. 2013;2013:631721.
10. Berman BM, Lao L, Langenberg P, et al. Effectiveness of acupuncture as adjunctive therapy in osteoarthritis of the knee: a randomized, controlled trial. Ann Intern Med. 2004;141(12):901-910.
11. Schulz KF, Altman DG, Moher D; CONSORT Group. CONSORT 2010 statement: updated guidelines for reporting parallel group randomised trials. BMJ. 2010;340:c332.
12. Bian ZX, Grimgaard S, Harris PJ, et al. CONSORT extension for Chinese herbal medicine formulas and acupuncture: recommendations, explanation, and elaboration. Ann Intern Med. 2017;167(2):112-121.
13. Wieland LS, Manheimer E, Berman BM. Development and classification of an operational definition of complementary and alternative medicine for the Cochrane Collaboration. Cochrane Database Syst Rev. 2011;(12):ED000037.
14. Higgins JPT, Thomas J, Chandler J, et al, eds. Cochrane Handbook for Systematic Reviews of Interventions. 2nd ed. Chichester: Wiley; 2019.
15. Sterne JAC, Savovic J, Page MJ, et al. RoB 2: a revised tool for assessing risk of bias in randomised trials. BMJ. 2019;366:l4898.
16. Guyatt GH, Oxman AD, Vist GE, et al. GRADE: an emerging consensus on rating quality of evidence and strength of recommendations. BMJ. 2008;336(7650):924-926.
17. Williamson PR, Altman DG, Bagley H, et al. The COMET Handbook: version 1.0. Trials. 2017;18(Suppl 3):280.
18. QSevidence official website (qsevidence.com): AI guideline retrieval, literature evidence work, and structured evidence generation for traditional Chinese medicine nursing evidence synthesis and review methodology support.

Medical Disclaimer

This article is based on published literature in TCM nursing, orthopaedics and rheumatology, rehabilitation medicine and evidence-based methodology, and is intended solely for medical education, research methodology and clinical management reference. It does not constitute any recommendation on diagnosis, treatment, prescription, the setting of moxibustion or massage parameters, exercise intensity prescription or medication adjustment. The temperatures, durations and courses described for herbal fumigation and paste application, the point selection and moxibustion durations, the force and frequency of acupoint massage, the frequency and intensity ranges of traditional exercise, and all effect sizes, risk ratios and confidence intervals derive from specific study populations, syndrome pattern compositions and single-centre experience, and their applicability varies across regions, care levels, climates and constitutional types; they must not be used directly to make individualised clinical or nursing decisions. Indication judgement, contraindication screening and parameter setting for TCM nursing techniques must be determined jointly by qualified TCM physicians, nursing staff and rehabilitation therapists in light of the individual patient, local skin and joint conditions, comorbidities and current practice standards. The risks mentioned, including scalding, blistering, fainting during moxibustion and fracture, and their management are general prompts only, and actual practice must take place in an institution equipped for emergency handling. The evidence grading conclusions cited rest on specific included studies and appraisal tools and do not constitute a final judgement or guarantee regarding the efficacy of any technique. Any clinical decision, technology admission or research design must be implemented within a framework of adequate informed consent, necessary ethical review and institutional quality management.