Reference health
A retrospective observational study of glucosamine sulfate in addition to conventional therapy in hand osteoarthritis patients compared to conventional treatment alone
2 of 49 checkable references need attention · checked 2026-07-23
At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a retraction notice. Each one is shown with the registry record that put it there.
2 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
References needing attention
does not resolve to a known work10.1016/j.semarthrit.2017
does not resolve to a known work10.1080/1354750X.2017
The 47 checked references that resolve
resolves10.1016/j.joca.2011.08.009
The effect of osteoarthritis definition on prevalence and incidence estimates: a systematic review
resolves10.1186/s12891-018-1965-2
The knitting community-based trial for older women with osteoarthritis of the hands: design and rationale of a randomized controlled trial
resolves10.1038/s41584-018-0095-4
Hand osteoarthritis: clinical phenotypes, molecular mechanisms and disease management
resolves10.1016/j.semarthrit.2016.08.013
Erosive osteoarthritis: A systematic analysis of definitions used in the literature
resolves10.1093/rheumatology/kev295
Coping styles and disability in patients with hand osteoarthritis
resolves10.1016/j.joca.2017.05.016
Systematic review of non-surgical therapies for osteoarthritis of the hand: an update
resolves10.1136/annrheumdis-2018-213826
2018 update of the EULAR recommendations for the management of hand osteoarthritis
resolves10.1016/S1063-4584(03)00028-1
Glucosamine inhibits IL-1β-induced NFκB activation in human osteoarthritic chondrocytes
resolves10.1136/ard.2003.011742
EULAR Recommendations 2003: an evidence based approach to the management of knee osteoarthritis: Report of a Task Force of the Standing Committee for International Clinical Studies Including Therapeutic Trials (ESCISIT)
resolves10.1136/ard.2004.028886
EULAR evidence based recommendations for the management of hip osteoarthritis: report of a task force of the EULAR Standing Committee for International Clinical Studies Including Therapeutics (ESCISIT)
resolves10.1016/j.semarthrit.2014.05.014
An algorithm recommendation for the management of knee osteoarthritis in Europe and internationally: A report from a task force of the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO)
resolves10.1016/j.semarthrit.2015.11.010
A consensus statement on the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO) algorithm for the management of knee osteoarthritis—From evidence-based medicine to the real-life setting
resolves10.1016/j.semarthrit.2019.04.008
An updated algorithm recommendation for the management of knee osteoarthritis from the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO)
resolves10.1002/art.1780331101
The American College of Rheumatology criteria for the classification and reporting of osteoarthritis of the hand
resolves10.1002/art.1780290816
Development of criteria for the classification and reporting of osteoarthritis: Classification of osteoarthritis of the knee
resolves10.1002/acr.23471
Efficacy of Hydroxychloroquine in Hand Osteoarthritis: A Randomized, Double‐Blind, Placebo‐Controlled Trial
resolves10.1186/1471-2474-15-82
Exercise programme with telephone follow-up for people with hand osteoarthritis – protocol for a randomised controlled trial
resolves10.1007/s10165-011-0579-4
Validation of an Italian version of the functional index for hand osteoarthritis (FIHOA)
resolves10.1186/1477-7525-1-20
resolves10.1186/s12891-017-1809-5
Can hybrid hyaluronic acid represent a valid approach to treat rizoarthrosis? A retrospective comparative study
resolves10.1136/annrheumdis-2014-206914
Paracetamol: not as safe as we thought? A systematic literature review of observational studies
resolves10.1007/s40266-019-00658-9
Safety of Paracetamol in Osteoarthritis: What Does the Literature Say?
resolves10.1136/rmdopen-2018-000734
Efficacy and safety of non-pharmacological, pharmacological and surgical treatment for hand osteoarthritis: a systematic literature review informing the 2018 update of the EULAR recommendations for the management of hand osteoarthritis
resolves10.1136/ard.2008.092015
The placebo effect and its determinants in osteoarthritis: meta-analysis of randomised controlled trials
resolves10.1016/S0140-6736(00)03610-2
Long-term effects of glucosamine sulphate on osteoarthritis progression: a randomised, placebo-controlled clinical trial
resolves10.1016/S1063-4584(03)00166-3
Relief in mild-to-moderate pain is not a confounder in joint space narrowing assessment of full extension knee radiographs in recent osteoarthritis structure-modifying drug trials
resolves10.1002/art.22371
Glucosamine sulfate in the treatment of knee osteoarthritis symptoms: A randomized, double‐blind, placebo‐controlled study using acetaminophen as a side comparator
resolves10.1016/j.curtheres.2009.05.004
The efficacy and tolerability of glucosamine sulfate in the treatment of knee osteoarthritis: A randomized, double-blind, placebo-controlled trial
resolves10.1001/jama.2018.19319
Association of Pharmacological Treatments With Long-term Pain Control in Patients With Knee Osteoarthritis
resolves10.1177/1947603516638898
Effect of Glucosamine Sulfate on Osteoarthritis in the Cruciate-Deficient Canine Model of Osteoarthritis
resolves10.1185/03007995.2016.1154521
A review of glucosamine for knee osteoarthritis: why patented crystalline glucosamine sulfate should be differentiated from other glucosamines to maximize clinical outcomes
resolves10.1177/1759720X12437753
Crystalline glucosamine sulfate in the management of knee osteoarthritis: efficacy, safety, and pharmacokinetic properties
resolves10.1016/j.joca.2005.07.009
Glucosamine oral bioavailability and plasma pharmacokinetics after increasing doses of crystalline glucosamine sulfate in man
resolves10.1016/j.joca.2007.01.019
Synovial and plasma glucosamine concentrations in osteoarthritic patients following oral crystalline glucosamine sulphate at therapeutic dose
resolves10.1586/ecp.09.17
Glucosamine therapy for knee osteoarthritis: pharmacokinetic considerations
resolves10.1136/ard.55.8.552
Recommendations for the registration of drugs used in the treatment of osteoarthritis. Group for the respect of ethics and excellence in science (GREES): osteoarthritis section.
resolves10.1016/j.semarthrit.2015.10.009
Effects of glucosamine sulfate on the use of rescue non-steroidal anti-inflammatory drugs in knee osteoarthritis: Results from the Pharmaco-Epidemiology of GonArthroSis (PEGASus) study
resolves10.1016/j.joca.2015.03.007
OARSI Clinical Trials Recommendations: Design and conduct of clinical trials for hand osteoarthritis
The 2 references without a DOI — listed, not checked
no DOI — not checkedDreiser RL, Maheu E, Guillou GB et al (1995) Validation of an algofunctional index for osteoarthritis of the hand. Rev Rhum Engl Ed 62:43S–53S
no DOI — not checkedRanza R, Marchesoni A, Calori G et al (1993) The Italian version of the Functional Disability Index of the Health Assessment Questionnaire. A reliable instrument for multicenter studies on rheumatoid arthritis. Clin Exp Rheumatol 11:123–128
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