Evidence map›Paper›PMID 22870442›Full record

ArticleTherapeutic advances in musculoskeletal disease2010

Viscosupplementation with hylan g-f 20 in patients with osteoarthrosis of the knee.

Jack M Bert, David D Waddell

Open access · bronzeAbstract read
In one paragraph

Article in Therapeutic advances in musculoskeletal disease, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 40% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Jack M BertOrthopedic Specialists of Louisiana, 1500 Line Avenue, Suite 101, Shreveport, LA 71101, USA.
David D Waddell
Summit School · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Viscosupplementation (VIS) is one of several treatment modalities for osteoarthritis of the knee. It is useful in the treatment of osteoarthritis when other methods of conservative care have failed and it may be a safer method of treatment than oral chemical therapy which can have significant side effects with even short-term usage. The biochemical effects of hyaluronic acid are incompletely understood, however there are several accepted modes of action which result in a positive clinical effect on the function of the knee joint. There is some evidence that hyaluronic acid preparations with a higher molecular weight may be more beneficial to the patient. It is commonly used after arthroscopic meniscectomy and or debridement of the knee in a patient with chondral disease. The clinical effects have been well documented in multiple studies in patients with mild to moderate osteoarthritis in study groups before or after arthroscopic surgery of the knee. Adverse events do occur and are easily treated with only rare case reports of systemic effects. Furthermore, there is some evidence that VIS can prolong the need for total knee arthroplasty in the older patient as well.

Indexed as

knee osteoarthritispostarthroscopyviscosupplementation

Identifiers

PMID22870442
PMCPMC3382675
OpenAlexW2088033848

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.