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Open Access
Article
Publication date: 4 August 2021

Ian L. Gordon, Seth Casden and Michael R. Hamblin

This study aims to test the effects of Celliant armbands on grip strength in subjects with chronic wrist and elbow pain. Celliant® is a functional textile fabric containing…

Abstract

Purpose

This study aims to test the effects of Celliant armbands on grip strength in subjects with chronic wrist and elbow pain. Celliant® is a functional textile fabric containing minerals that emit infrared radiation (IR) in response to body heat. IR-emitting fabrics have biological effects including the reduction of pain and inflammation and the stimulation of muscle function.

Design/methodology/approach

A randomized placebo-controlled trial recruited 80 subjects (40 per group) with a six-month history of chronic wrist or elbow pain (carpal tunnel syndrome, epicondylitis or arthritis) to wear an armband (real Celliant or placebo fabric) on the affected wrist or elbow for two weeks. Grip strength was measured by a dynamometer before and after the two-week study.

Findings

For the placebo group, the mean grip strength increased from 47.95 ± 25.14 (baseline) to 51.69 ± 27.35 (final), whereas for the Celliant group, it increased from 46.3 ± 22.02 to 54.1 ± 25.97. The mean per cent increase over the two weeks was +7.8% for placebo and +16.8% for Celliant (p = 0.0372). No adverse effects was observed.

Research limitations/implications

Limitations include the wide variation in grip strength in the participants at baseline measurement, which meant that only the percentage increase between baseline and final measurements showed a significant difference. Moreover, no subjective measurements of pain or objective neurophysiology testes was done.

Practical implications

Celliant armbands are easy to wear and have not been shown to produce any adverse effects. Therefore, there appears to be no barrier to prevent widespread uptake.

Social implications

IR-emitting textiles have been studied for their beneficial effects, both in patients diagnosed with various disorders and also in healthy volunteers for health and wellness purposes. Although there are many types of textile technology that might be used to produce IR-emitting fabrics, including coating of the fabric with a printed layer of ceramic material, incorporating discs of mineral into the garment, the authors feel that incorporating ceramic particles into the polymer fibers from which the fabric is woven is likely to be the most efficient way of achieving the goal.

Originality/value

Celliant armbands appear to be effective in painful upper limb inflammatory disorders, and further studies are warranted. The mechanism of action is not completely understood, but the hypothesis that the emitted IR radiation is absorbed by nanostructured intracellular water provides some theoretical justification.

Open Access
Article
Publication date: 5 December 2018

Chiehyeon Lim, Min-Jun Kim, Ki-Hun Kim, Kwang-Jae Kim and Paul Maglio

The proliferation of customer-related data provides companies with numerous service opportunities to create customer value. The purpose of this study is to develop a framework to…

13978

Abstract

Purpose

The proliferation of customer-related data provides companies with numerous service opportunities to create customer value. The purpose of this study is to develop a framework to use this data to provide services.

Design/methodology/approach

This study conducted four action research projects on the use of customer-related data for service design with industry and government. Based on these projects, a practical framework was designed, applied, and validated, and was further refined by analyzing relevant service cases and incorporating the service and operations management literature.

Findings

The proposed customer process management (CPM) framework suggests steps a service provider can take when providing information to its customers to improve their processes and create more value-in-use by using data related to their processes. The applicability of this framework is illustrated using real examples from the action research projects and relevant literature.

Originality/value

“Using data to advance service” is a critical and timely research topic in the service literature. This study develops an original, specific framework for a company’s use of customer-related data to advance its services and create customer value. Moreover, the four projects with industry and government are early CPM case studies with real data.

Details

Journal of Service Management, vol. 30 no. 1
Type: Research Article
ISSN: 1757-5818

Keywords

Open Access
Article
Publication date: 28 June 2023

Puthy Pat, Kerstin Edin, Bhoomikumar Jegannathan, Miguel San Sebastian and Linda Richter Sundberg

Young prisoners are one of the most vulnerable groups in society for mental health problems and ill-being. Therefore, there is a crucial need to understand their physical…

1652

Abstract

Purpose

Young prisoners are one of the most vulnerable groups in society for mental health problems and ill-being. Therefore, there is a crucial need to understand their physical, psychological and social situations. This study aims to explore young Cambodian prisoners’ experiences and perceptions of mental health and well-being, their determinants and their coping strategies.

Design/methodology/approach

Six focus group discussions were carried out in three prisons with a total of 48 young prisoners between the ages of 15 and 24 years (50% women, 50% men). Semi-structured questions guided the discussions, and thematic analysis was applied to analyse the data.

Findings

Young prisoners reported multifaceted experiences of mental health and well-being. The majority described adverse mental health experiences, while some revealed better well-being, partly influenced by the socio-economic support from outside the prisons and previous involvement or not in drug abuse. The experience of physical overcrowding without emotional attachment among the fellow prisoners was perceived as the overarching determinant of loneliness and mental health problems, while socio-emotional support and rituals were described as the most important coping mechanisms.

Originality/value

This pioneering study from Cambodia gives young prisoners an opportunity to voice their experiences and perceptions of mental health and well-being in the prison setting. The findings in this study underline the importance of prison authorities tackling overcrowding to promote well-being and reduce mental health problems. Also, the coping mechanisms outlined by the participants should be considered when planning psychosocial interventions.

Details

International Journal of Prisoner Health, vol. 19 no. 4
Type: Research Article
ISSN: 1744-9200

Keywords

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