- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT07388966
Prospective Longitudinal Multicentric Study to Measure Limb Movement in Patients With FGFR3-related Skeletal Dysplasia (SKY-MOT3)
Prospective Longitudinal Multicentric Study to Measure Limb Movement in Patients With FGFR3-related Skeletal Dysplasia Using Syde®
The study aims to identify which Syde®-derived digital outcomes are reliable in FGFR3-related Skeletal Dysplasia. This requires to set-up a natural history study to measure limb movements in patients with ACH or HCH.
Přehled studie
Postavení
Podmínky
Typ studie
Zápis (Odhadovaný)
Kontakty a umístění
Studijní kontakt
- Jméno: Ferial Toumi
- Telefonní číslo: +33 2 78 00 10 98
- E-mail: ferial.toumi@sysnav.fr
Studijní místa
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Liège, Belgie, 4000
- Zatím nenabíráme
- Hôpital de la Citadelle
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Vrchní vyšetřovatel:
- Julie HARVENGT
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Liège, Belgie, 4000
- Zatím nenabíráme
- CHU de Liège
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Vrchní vyšetřovatel:
- Julie HARVENGT
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Paris, Francie, 75015
- Nábor
- Hopital Necker
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Kontakt:
- Na An
- Telefonní číslo: +33 1 71 19 64 73
- E-mail: na.an@aphp.fr
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Vrchní vyšetřovatel:
- Genevieve Baujat
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Dílčí vyšetřovatel:
- Soo Kyung Kim
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London, Spojené království
- Zatím nenabíráme
- Myriad Trials
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Vrchní vyšetřovatel:
- Melita IRVING
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Metoda odběru vzorků
Studijní populace
France: Participants will be recruited from the patient registry of the Centre de Référence des Maladies Osseuses Constitutionnelles located at Necker Hospital / IMAGINE Institute. The APPT association (Association des Personnes de Petite Taille) will also help with the recruitment through flyers distribution. All visits will take place at Necker Hospital.
Belgium: Participants will be recruited from the Maladies Rares Génétiques Ostéo-articulaires (MaRGOs) patient registry located at Centre Hospitalier Universitaire (CHU) de Liège, with additional recruitment through Centre Hospitalier Régional (CHR) de Liège and support from the Solidarité Wallonne des Personnes de Petite Taille association through flyer distribution. All visits will take place at CHU de Liège and CHR de Liège.
United Kingdom: Participants will be recruited from the Site Research Waiting List
Popis
Inclusion Criteria:
1.a. Aged 2 years old or older at the time of consent (France and Belgium)
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b. Aged between 2 years old and < 17 years old at the time of consent (United Kingdom)
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Written informed consent obtained:
- From the parent(s) or legal guardian(s) for participants under 18 years old.
- From participants 18 years old and older.
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Affiliated to, or beneficiary of a social security category (not applicable for the United Kingdom)
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Able to walk unassisted for at least 10 meters.
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Genetically confirmed diagnosis with one pathogenic variant (ACMG class IV & V) of achondroplasia or hypochondroplasia.
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Participant (and caregivers for participants under 18 years old) willing and able to comply with all study procedures including: questionnaires, Syde® related procedures
Exclusion Criteria:
- Subjects who have short stature condition other than ACH/HCH.
- Presence of cognitive disorders that limit their understanding of the data collection process (training of device use and 4-week recording periods every 6 months, device return at the end of the study), the implication of the study and consent.
- Presence or history of any concurrent disease or condition that could interfere with study participation, impact pediatric growth, affect motor or balance or gait function (such as neurological, endocrine, infectious, allergic, osteoarthritis, or inflammatory), assessed by the investigator.
- Females who are pregnant, or planning to become pregnant during the study duration.
- Body Mass Index = 35 kg/m2.
- Recent upper and/or lower limbs injury (trauma/fracture or surgery) in the 6 months preceding inclusion.
- Prior limb lengthening surgery or planned or expected to have limb lengthening surgery while enrolled in the study.
- Presence of guided growth hardware (such as 8-plates) or planned orthopedic surgeries during the study.
- Vulnerable patient (guardianship, curatorship or safeguarding of justice), unable to provide informed consent or who is unable to express their consent.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Observační modely: COHORT
- Časové perspektivy: PROSPECTIVE
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Reliability of digital endpoint derived from Syde® assessed by the Intra-Class Correlation (ICC) for each recording period timepoint.
Časové okno: 12 months
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reliability assessed by the ICC (Intra-Class Correlation)for each recording period timepoint (baseline, 6 months, 12 months) |
12 months
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Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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number of participants reaching 180 hours of recording during the recording periods defined in the protocol
Časové okno: 12 months
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Number of patients reaching 180 hours of recordings during the recording periods defined in the protocol (supposed optimal threshold for Syde®-derived digital endpoint computation) at baseline, 6 months, 12 months |
12 months
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System Usability Score (F-SUS) score at 6 months of Syde® use
Časové okno: 6 months
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System Usability Score (SUS) at 6 months. The System Usability Scale is a 10-item questionnaire . It is a simple tool to measure the usability of an interactive system and it is widely used. For each item, the user is asked to express their level of agreement or disagreement from 1 (strongly disagree) and 5 (strongly agree). |
6 months
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Correlation between digital endpoints derived from Syde® and 6-minutes walk test (6MWT)
Časové okno: 12 months
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Correlation at baseline and at different timepoints between Syde® derived digital endpoint and 6MWT |
12 months
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Correlation between digital endpoints derived from Syde® and growth parameters
Časové okno: 12 months
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Correlation at baseline and at different timepoints between Syde® derived digital endpoints and annualized growth velocity, height Z-score, body proportion ratios |
12 months
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Correlation between digital endpoints derived from Syde® and Patient-reported Outcomes (PROs)
Časové okno: 12 months
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Correlation at baseline and at different timepoints between Syde® derived digital endpoints and PROs |
12 months
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Longitudinal Change in digital endpoints derived from Syde®
Časové okno: 12 months
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Change from baseline in digital endpoints derived from Syde® at 6 and 12 months |
12 months
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Syde® movement reconstruction accuracy compared to Optical Motion Capture measures.
Časové okno: Baseline
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Stride detection accuracy of Syde®, stride length and stride velocity accuracy of Syde® and upper limb measures, compared to Optical Motion Capture measures |
Baseline
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Qualitative interview exploring limitations on mobility and impact on daily life
Časové okno: baseline
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caregiver and/or participant qualitative interview exploring limitations on mobility daily life |
baseline
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Spolupracovníci a vyšetřovatelé
Sponzor
Vyšetřovatelé
- Vrchní vyšetřovatel: Genevieve Baujat, Hopital Necker
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
Další identifikační čísla studie
- PR5030-108
- 2025-A01608-41 (Jiný identifikátor: ANSM)
Informace o lécích a zařízeních, studijní dokumenty
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