Evidence map›Paper›PMID 34528160›Full record

ReviewPain and therapy2021

Historical Review of Studies on Sacroiliac Fatty Nodules (Recently Termed "Back Mice") as a Potential Cause of Low Back Pain.

Marta Cañis Parera, Marta Expósito Izquierdo, Juan Jose Cabré Vila

Open access · goldAbstract readReview
In one paragraph

Review in Pain and therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 52% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Article
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

3 authors at 3 institutions in 1 country.

Marta Cañis PareraUniversitat Rovira i Virgili, Biomedicina, Tarragona, Spain. contact@backmice.info.ORCID http://orcid.org/0000-0001-5071-7745
Marta Expósito IzquierdoUniversitat Rovira i Virgili, Biomedicina, Tarragona, Spain.
Juan Jose Cabré VilaUniversitat Rovira i Virgili, Biomedicina, Tarragona, Spain.
Hospital Sant Pau i Santa Tecla · ESInstitut Català de la Salut · ESUniversitat Rovira i Virgili · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Low back pain is a widespread and poorly understood condition that is frequently diagnosed as non-specific low back pain. We were intrigued by the presence of painful sacroiliac nodules in patients with this condition. We conducted a historical review to elucidate this relationship. This chronicled review summarizes the overlooked literature from different countries, especially from around the 1950s, regarding the diagnosis and management of these painful nodules. Biopsies have confirmed the adipose nature of these nodules and revealed distinct pathological signs, including oedema and fascial fatty herniation. Studies have suggested both intra-nodule local anaesthetic injection and surgery as successful treatments for managing pain on a short- or long-term basis. Recent ultrasound studies have confirmed these findings. The various terms used for these nodules over time are specifically described. We conclude that it may be necessary to reconsider the role of fatty tissue in the aetiology and treatment of low back pain in today's mainstream medicine. This could lead to advances in understanding unexplained musculoskeletal pain disorders beyond low back pain. Meanwhile, despite the remaining questions, the treatments identified in these studies can help physicians manage patients' unresolved pain. We recommend that future research use this review as a foundation for further study.

Indexed as

Back miceFibrositisNon-articular rheumatismNon-specific low back painPainful fatty nodulesSubfascial fat herniation

Identifiers

PMID34528160
PMCPMC8586333
OpenAlexW3201581197

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.