Evidence map›Paper›PMID 30321204›Full record

ArticlePloS one2018

The SoftHand Pro: Functional evaluation of a novel, flexible, and robust myoelectric prosthesis.

Sasha Blue Godfrey, Kristin D Zhao, Amanda Theuer, Manuel G Catalano, Matteo Bianchi, Ryan Breighner, Divya Bhaskaran, Ryan Lennon, Giorgio Grioli, Marco Santello and 2 more

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 5% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 86 citations in OpenAlex.

  1. Demystifying upper limb hybrid prostheses-a scoping review.Frontiers in rehabilitation sciences · 2025
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
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  7. The SoftHand Pro platform: a flexible prosthesis with a user-centered approach.Journal of neuroengineering and rehabilitation · 2023
    Article
  8. A Proposal of Bioinspired Soft Active Hand Prosthesis.Biomimetics (Basel, Switzerland) · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. The medical cyborg concept.EMBnet.journal · 2022
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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

12 authors at 5 institutions in 2 countries.

Sasha Blue GodfreySoft Robotics for Human Collaboration and Rehabilitation Lab, Department of Advanced Robotics, Istituto Italiano di Tecnologia, Genoa, GE, Italy.ORCID 0000-0001-9992-5975
Kristin D ZhaoAssistive and Restorative Technology Laboratory, Rehabilitation Medicine Research Center, Mayo Clinic, Rochester, MN, United States of America.
Amanda TheuerDepartment of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, United States of America.
Manuel G CatalanoSoft Robotics for Human Collaboration and Rehabilitation Lab, Department of Advanced Robotics, Istituto Italiano di Tecnologia, Genoa, GE, Italy.
Matteo BianchiAssistive and Restorative Technology Laboratory, Rehabilitation Medicine Research Center, Mayo Clinic, Rochester, MN, United States of America.
Ryan BreighnerAssistive and Restorative Technology Laboratory, Rehabilitation Medicine Research Center, Mayo Clinic, Rochester, MN, United States of America.
Divya BhaskaranAssistive and Restorative Technology Laboratory, Rehabilitation Medicine Research Center, Mayo Clinic, Rochester, MN, United States of America.
Ryan LennonDepartment of Health Sciences Research, Mayo Clinic, Rochester, MN, United States of America.
Giorgio GrioliSoft Robotics for Human Collaboration and Rehabilitation Lab, Department of Advanced Robotics, Istituto Italiano di Tecnologia, Genoa, GE, Italy.
Marco SantelloNeural Control of Movement Laboratory, School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States of America.
Antonio BicchiSoft Robotics for Human Collaboration and Rehabilitation Lab, Department of Advanced Robotics, Istituto Italiano di Tecnologia, Genoa, GE, Italy.
Karen AndrewsDepartment of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, United States of America.
Italian Institute of Technology · ITMayo Clinic in Arizona · USMayo Clinic in Florida · USUniversity of Pisa · ITArizona State University · US

Funding

Soft Synergy-Based Artificial Hand for Prosthetic ApplicationsR21HD081938 · NICHD · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI SANTELLO, MARCO · 2014 to 2015
$393k
NICHD NIH HHS R21 HD081938
6 · The paper itself

Abstract

Roughly one quarter of active upper limb prosthetic technology is rejected by the user, and user surveys have identified key areas requiring improvement: function, comfort, cost, durability, and appearance. Here we present the first systematic, clinical assessment of a novel prosthetic hand, the SoftHand Pro (SHP), in participants with transradial amputation and age-matched, limb-intact participants. The SHP is a robust and functional prosthetic hand that minimizes cost and weight using an underactuated design with a single motor. Participants with limb loss were evaluated on functional clinical measures before and after a 6-8 hour training period with the SHP as well as with their own prosthesis; limb-intact participants were tested only before and after SHP training. Participants with limb loss also evaluated their own prosthesis and the SHP (following training) using subjective questionnaires. Both objective and subjective results were positive and illuminated the strengths and weaknesses of the SHP. In particular, results pre-training show the SHP is easy to use, and significant improvement in the Activities Measure for Upper Limb Amputees in both groups following a 6-8 hour training highlights the ease of learning the unique features of the SHP (median improvement: 4.71 and 3.26 and p = 0.009 and 0.036 for limb loss and limb-intact groups, respectively). Further, we found no difference in performance compared to participant's own commercial devices in several clinical measures and found performance surpassing these devices on two functional tasks, buttoning a shirt and using a cell phone, suggesting a functional prosthetic design. Finally, improvements are needed in the SHP design and/or training in light of poor results in small object manipulation. Taken together, these results show the promise of the SHP, a flexible and adaptive prosthetic hand, and pave a path forward to ensuring higher functionality in future.

Indexed as

Artificial LimbsActivities of Daily LivingAdultAgedAmputation, TraumaticFemaleHandHumansMaleMiddle AgedProsthesis DesignRobotics

Identifiers

PMID30321204
PMCPMC6188862
OpenAlexW2897869921

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.