Evidence map›Paper›PMID 27449958›Full record

ArticleJournal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research2017

Skeletal Fluorosis Due To Inhalation Abuse of a Difluoroethane-Containing Computer Cleaner.

Joseph R Tucci, Gary M Whitford, William H McAlister, Deborah V Novack, Steven Mumm, Tony M Keaveny, Michael P Whyte

Open access · greenAbstract read
In one paragraph

Article in Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.2field-weighted citation impact, top 18% 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

13 citing papers in PubMed, 30 citations in OpenAlex.

  1. Skeletal Fluorosis: A Case Report of Rare Diagnosis of Computer-cleaner Toxicosis.Clinical practice and cases in emergency medicine · 2025
    Article
  2. Skeletal fluorosis: an uncommon cause, yet a rescue treatment?Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2024
    Article
  3. Article
  4. Review
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  9. Biomechanical Computed Tomography analysis (BCT) for clinical assessment of osteoporosis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2020
    Review
  10. Article
  11. Article
  12. Article
  13. Plasma Fluoride Level and Femoral Bone Mineral Density in Post-Menopausal Women.The international journal of occupational and environmental medicine · 2017
    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

7 authors at 7 institutions in 2 countries.

Joseph R TucciDepartment of Medicine, Roger Williams Medical Center, Providence, RI, USA.
Gary M WhitfordDepartment of Oral Biology, School of Dental Medicine, George Regents University, Augusta, GA, USA.
William H McAlisterDepartment of Pediatric Radiology, Mallinckrodt Institute of Radiology at St. Louis Children's Hospital, Washington University School of Medicine, St. Louis, MO, USA.
Deborah V NovackDivision of Bone and Mineral Diseases, Department of Internal Medicine, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.
Steven MummDivision of Bone and Mineral Diseases, Department of Internal Medicine, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.
Tony M KeavenyDepartment of Mechanical Engineering, University of California, Berkeley, Berkeley, CA, USA.
Michael P WhyteDivision of Bone and Mineral Diseases, Department of Internal Medicine, Washington University School of Medicine at Barnes-Jewish Hospital, St. Louis, MO, USA.
Barnes-Jewish Hospital · USBioengineering Center · RUGeorgia Regents Medical Center · USJewish Hospital · USProvidence College · USShriners Hospitals for Children - Erie · USSt. Louis Children's Hospital · US

Funding

The Role of the Osteoblast Secretome in Bone FormationP30AR057235 · NIAMS · WASHINGTON UNIVERSITY · PI SILVA, MATTHEW J · 2009 to 2018
$5.7M
GENETIC BASES FOR DISEASES OF THE RANK SIGNALING PATHWAYR01DK067145 · NIDDK · WASHINGTON UNIVERSITY · PI MUMM, STEVEN R · 2010 to 2013
$1.3M
NIAMS NIH HHS P30 AR057235NIDDK NIH HHS R01 DK067145
6 · The paper itself

Abstract

Skeletal fluorosis (SF) is endemic in many countries and millions of people are affected worldwide, whereas in the United States SF is rare with occasional descriptions of unique cases. We report a 28-year-old American man who was healthy until 2 years earlier when he gradually experienced difficulty walking and an abnormal gait, left hip pain, loss of mobility in his right wrist and forearm, and progressive deformities including enlargement of the digits of both hands. Dual-energy X-ray absorptiometry (DXA) of his lumbar spine, femoral neck, total hip, and the one-third forearm revealed bone mineral density (BMD) Z-scores of +6.2, +4.8, +3.0, and -0.2, respectively. Serum, urine, and bone fluoride levels were all elevated and ultimately explained by chronic sniffing abuse of a computer cleaner containing 1,1-difluoroethane. Our findings reflect SF due to the unusual cause of inhalation abuse of difluoroethane. Because this practice seems widespread, particularly in the young, there may be many more such cases. © 2016 American Society for Bone and Mineral Research.

Indexed as

ComputersAdultBone DiseasesElbowFemur NeckFinite Element AnalysisHumansHydrocarbons, FluorinatedInhalation ExposureMalePelvisTomography, X-Ray Computed1,1-difluoroethaneHydrocarbons, FluorinatedFLUORIDEHYPEROSTOSISOSTEOSCLEROSISPERIOSTITIS

Identifiers

PMID27449958
PMCPMC5977397
OpenAlexW2481254939

What OpenQuestion holds

Textmetadata
LicenceTDM
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.