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Effect of Total Contact Insoles Intervention on Balance Ability for the Elderly

11 settembre 2026 aggiornato da: Taipei Veterans General Hospital, Taiwan
This randomized controlled trial evaluated the effects of custom-made total contact insoles on postural control, functional mobility, walking performance, and plantar pressure characteristics in institutionalized older adults. Participants were randomly assigned to either an intervention group receiving custom-made total contact insoles or a control group continuing to use their usual insoles. The intervention period was 8 weeks, with assessments conducted at baseline, after initial use of the assigned insole condition, at 4 weeks, and at 8 weeks. Outcomes included static postural control, functional mobility assessed using the instrumented Timed Up and Go test, walking performance during a 10-meter walk test, and plantar pressure characteristics measured during walking. The study aimed to characterize changes in postural control, functional mobility, gait-related function, and plantar loading associated with custom-made total contact insole use over the intervention period.

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Descrizione dettagliata

The study was designed as a two-group randomized controlled trial involving institutionalized older adults residing in a veterans' residential care facility. Eligible participants were aged 65 years or older, were able to walk independently in daily life, had no previous experience using individually fabricated custom-made total contact insoles, were willing to use the assigned insole condition during daily activities, and were able to understand and comply with the study procedures. Participants were randomly assigned to either an intervention group or a control group. Participants in the intervention group received individually customized total contact insoles fabricated according to each participant's foot morphology and arch characteristics. Participants in the control group continued using their usual personal insoles. The assigned insole condition was maintained throughout the 8-week intervention period. Assessments were conducted at baseline, after initial use of the assigned insole condition, at 4 weeks, and at 8 weeks. Static postural control was assessed using force-platform measurements. Functional mobility and trunk movement characteristics were evaluated using an instrumented Timed Up and Go test. Walking performance was assessed during a 10-meter walk test using a wearable gait analysis system. During the 10-meter walk test, plantar pressure was simultaneously recorded using an in-shoe plantar pressure measurement system. Plantar pressure analysis included peak plantar pressure, timing of peak plantar pressure within the gait cycle, pressure-time integral, and contact area. Measurements were evaluated across plantar regions including the heel, midfoot, individual metatarsal regions, toe regions, and the total foot. Plantar pressure analyses were performed using data from the participant's dominant foot.

Tipo di studio

Interventistico

Iscrizione (Effettivo)

49

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

      • New Taipei City, Taiwan, 22058
        • Banqiao Veterans Home, VAC

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

  • Adulto più anziano

Accetta volontari sani

No

Descrizione

Inclusion Criteria:

Aged 65 years or older. No previous use of individually fabricated custom-made total contact insoles. Able to walk independently in daily life. Willing to wear the assigned insoles during daily activities and complete follow-up assessments.

Able to follow simple instructions, understand the purpose of the study, and comply with the study procedures.

Exclusion Criteria:

Neurological disorders affecting gait or balance, such as Parkinson's disease, stroke, poliomyelitis, or lower-limb nerve injury.

Diabetes mellitus with peripheral neuropathy. Vertebral compression fracture. Arthritis-related or soft-tissue pain that interfered with study testing. Clinically evident visual or hearing impairment affecting test safety or comprehension of instructions.

History of psychiatric illness or substance misuse.

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Separare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Custom-Made Total Contact Insole Group
Participants assigned to this group received individually customized total contact insoles and wore them during the 8-week intervention period. After the baseline assessment, participants wore the insoles and walked at least 320 steps for familiarization before the immediate post-intervention assessment. Participants were instructed to wear the insoles for at least per day during the intervention period.
Individually customized total contact insoles were fabricated by trained orthotic professionals according to each participant's foot morphology. The insoles were designed to support the medial longitudinal arch, lateral longitudinal arch, and transverse arch, and to increase contact between the plantar surface of the foot and the insole. After the baseline assessment, participants wore the custom-made total contact insoles and walked at least 320 steps for familiarization before the immediate post-intervention assessment. Participants were instructed to wear the insoles for at per day during the 8-week intervention period.
Nessun intervento: Control Group
Participants assigned to the control group continued using their usual insoles and did not receive the custom-made total contact insole intervention during the 8-week study period. Footwear from participants in both groups was handled using the same procedure to maintain participant masking.

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Static Postural Control During Quiet Standing
Lasso di tempo: Baseline, immediately after initial insole use, Week 4, and Week 8
Static postural control was assessed using dual Hawkin Dynamics force platforms during three 30-second eyes-open quiet-standing trials. Outcomes included mediolateral and anteroposterior sway length, total sway length, sway range, and average sway velocity, calculated separately for the left and right sides to characterize postural stability and directional control during quiet standing.
Baseline, immediately after initial insole use, Week 4, and Week 8
Timed Up and Go Total Time
Lasso di tempo: Baseline, immediately after initial insole use, Week 4, and Week 8
Functional mobility and movement control were assessed using the Timed Up and Go test with a G-Walk wearable inertial sensor. Outcomes included total completion time and phase durations for Sit-to-Stand, Forward Gait, Mid Turning, Return Gait, End Turning, and Stand-to-Sit. Maximum and minimum trunk accelerations in the vertical, mediolateral, and anteroposterior directions, peak trunk flexion and extension angles and ranges of motion during Sit-to-Stand and Stand-to-Sit, and mean and peak trunk angular velocities during turning phases were also recorded.
Baseline, immediately after initial insole use, Week 4, and Week 8
Gait Performance During the 10-Meter Walk Test
Lasso di tempo: Baseline, immediately after initial insole use, Week 4, and Week 8
Gait performance was assessed during a 10-meter walk test using the G-Walk wearable inertial sensor positioned over the fifth lumbar vertebra. Participants walked at their natural or self-selected speed, and two trials were performed. Outcomes included cadence, gait speed, bilateral symmetry index, left and right stride cycle time, stride length, stride length normalized to height, stance phase, swing phase, first double-support phase, single-support phase, propulsion index, walking quality index, and pelvic tilt, obliquity, and rotation symmetry indices.
Baseline, immediately after initial insole use, Week 4, and Week 8

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Plantar Pressure During Walking
Lasso di tempo: Baseline, after initial use of the assigned insole condition, 4 weeks, and 8 weeks
Peak plantar pressure (kPa) was measured for the dominant foot using the F-Scan in-shoe plantar pressure system during the 10-meter walk test. Measurements were obtained for the total foot and predefined plantar regions, including the heel, midfoot, metatarsal regions, and toe regions.
Baseline, after initial use of the assigned insole condition, 4 weeks, and 8 weeks

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

15 luglio 2025

Completamento primario (Effettivo)

21 novembre 2025

Completamento dello studio (Effettivo)

21 novembre 2025

Date di iscrizione allo studio

Primo inviato

11 settembre 2026

Primo inviato che soddisfa i criteri di controllo qualità

11 settembre 2026

Primo Inserito (Effettivo)

17 settembre 2026

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

17 settembre 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

11 settembre 2026

Ultimo verificato

1 settembre 2026

Maggiori informazioni

Termini relativi a questo studio

Altri numeri di identificazione dello studio

  • 2025-06-007C
  • 114VACS-004 (Altro numero di sovvenzione/finanziamento: Veterans Affairs Council, R.O.C.)

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

NO

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .