Evidence map›Paper›PMID 28735428›Full record

ArticleInternational orthopaedics2017

Effects of low-intensity pulsed ultrasound on soft tissue micro-circulation in the foot.

Anna Katharina Kösters, Bergita Ganse, Boyko Gueorguiev, Kajetan Klos, Ali Modabber, Sven Nebelung, Bong-Sung S Kim, Matthias Knobe

Abstract read
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In one paragraph

Article in International orthopaedics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

16 citing papers in PubMed, 29 citations in OpenAlex.

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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

8 authors at 4 institutions in 2 countries.

Anna Katharina KöstersDepartment of Orthopaedic Trauma, University of Aachen Medical Center, 30 Pauwelsstreet, 52074, Aachen, Germany.
Bergita GanseDepartment of Orthopaedic Trauma, University of Aachen Medical Center, 30 Pauwelsstreet, 52074, Aachen, Germany.
Boyko GueorguievAO Research Institute Davos, Davos, Switzerland.
Kajetan KlosDepartment of Foot and Ankle Surgery, Catholic Hospital Mainz, Mainz, Germany.
Ali ModabberDepartment of Oral and Maxillofacial Surgery, University of Aachen Medical Center, Aachen, Germany.
Sven NebelungDepartment of Radiology, University of Aachen Medical Center, Aachen, Germany.
Bong-Sung S KimDepartment of Plastic Surgery, Reconstructive and Hand Surgery, University of Aachen Medical Center, Aachen, Germany.
Matthias KnobeDepartment of Orthopaedic Trauma, University of Aachen Medical Center, 30 Pauwelsstreet, 52074, Aachen, Germany. mknobe@ukaachen.de.ORCID 0000-0002-9166-0965
RWTH Aachen University · DEAO Foundation · CHCatholic University of Applied Sciences · DEUniversitätsklinikum Aachen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeLow-intensity pulsed ultrasound (LIPUS) has been shown to accelerate bone healing and is considered to increase blood flow. The aim of this study was to assess changes in micro-circulation of the foots' soft tissue in response to LIPUS intervention. We hypothesised improved micro-circulation in response to LIPUS.

methodsMicro-circulation was assessed in 2 mm and 8 mm-deep skin of 50 healthy volunteers using non-invasive laser-doppler spectrophotometry (O2C-device). Measurements were performed before LIPUS-intervention (pre), directly after intervention (post) and 20, 40 and 60 minutes after LIPUS.

resultsAll parameter of micro-circulation increased directly after LIPUS intervention at 8 mm depth. Participants with a low pre-intervention flow showed the largest changes (p < 0.001) with an increased post-flow of 38%. SO

conclusionIn healthy volunteers, low-intensity pulsed ultrasound led to significant short-term changes in microcirculation of the foot. Younger subjects with a low pre-flow level and smokers showed a higher potential to increase blood flow after LIPUS.

Indexed as

Ultrasonic WavesAdultAgedAged, 80 and overFemaleFootHumansMaleMicrocirculationMiddle AgedPilot ProjectsProspective StudiesSpectrophotometryUltrasonic TherapyYoung AdultBlood flowHindfootLow-intensity pulsed ultrasoundMicro-circulationO2CSoft tissue

Identifiers

PMID28735428
OpenAlexW2737080071

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.