Inter-Arm Differences in Continuous Glucose Monitor Readings in Adults With Diabetes
Evaluation of Inter-Arm Differences in Continuous Glucose Monitor Glucose Readings in Patients With Type 1 and Type 2 Diabetes
This is a clinical trial looking at differences in continuous glucose monitor (CGM) glucose readings between the left and right arms in adults with type 1 or type 2 diabetes. The study will enroll 60 participants who will wear a CGM sensor on both arms for 14 days.
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
This study is a prospective, non-randomized clinical trial designed to evaluate differences in continuous glucose monitor (CGM) glucose readings between the left and right arms in adults with type 1 or type 2 diabetes.
The study will enroll 60 participants. Each participant will wear two FreeStyle Libre 3 Plus CGM sensors simultaneously for 14 days, with one sensor placed on each arm.
The primary objective is to compare the frequency of hypoglycemic events, defined as glucose readings below 70 mg/dL, between the left and right arms. Secondary analyses will evaluate differences in Level 1 and Level 2 hypoglycemia and time below range. Additional analyses will compare time in range, time above range, time below range, and average glucose between the two arms.
CGM data from the two sensors will be collected and compared to evaluate differences in glucose readings between the left and right arms.
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Innovative Clinical and Outcomes Research (iCOR)
- Numero di telefono: 925-255-5374
- Email: icor@pacific.edu
Luoghi di studio
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California
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Stockton, California, Stati Uniti, 95211
- University of the Pacific
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Contatto:
- Innovative Clinical and Outcomes Research (iCOR)
- Numero di telefono: 9252555374
- Email: icor@pacific.edu
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Investigatore principale:
- Sachin A Shah, PharmD
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Sub-investigatore:
- Allen Shek, PharmD
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Sub-investigatore:
- Aydin Shek
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Adults 18 years of age and over
- Diagnosed with type 1 or 2 diabetes mellitus
- Female participants with childbearing potential must have a negative urine pregnancy stick test, which has been confirmed by investigators
- Willingness to wear a CGM on each arm for 2 weeks
- A1c <7% within the past 6 months
- Willing to attend 3 virtual call meetings over the course of the trial
- Have active health insurance throughout the duration of the study
- Willing to refrain from consuming or using commercial products containing ascorbic acid (vitamin C) or salicylic acid, and certain skincare products for the duration of the study due to their known potential to interfere with CGM readings (exposure via food is allowed)
- Participants must have a mobile phone that is connected to the internet and compatible with both "FreeStyle Libre 3" and "Libre by Abbott" apps
Exclusion Criteria:
- Under the age of 18
- Any active dermatologic condition on the upper arms
- Implanted medical devices (e.g., pacemaker, insulin pump)
- Use of any medical or other devices (e.g., TMS) incompatible with the FreeStyle Libre 3 Plus CGM
- Critically ill or dialysis patients
- Planned high-frequency electrical heat treatment (diathermy) during the study period
- Currently taking hydroxyurea
- History of or planned gastric bypass within the study period
- Current systemic infections
- Subjects who are unable to fully understand the study or consent process will not be included in the study due to the lack of a qualified medical translator
- Refusal to sign the informed consent document or HIPAA authorization form
- Pregnant, planned pregnancy during study period, or currently breastfeeding
- History of allergic reactions or hypersensitivity to adhesives
- Blood transfusion within the previous 3 months
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Altro
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
|
Sperimentale: Left and Right Arm CGM Wear
Participants will wear two FreeStyle Libre 3 Plus continuous glucose monitors (CGMs) simultaneously for 14 days, with one sensor applied to the back of the upper arm on each arm. Participants will continue their normal daily routine during the study period. CGM data from the left and right arms will be compared. |
Two FreeStyle Libre 3 Plus continuous glucose monitors (CGMs) will be worn simultaneously for 14 days. One sensor will be applied subcutaneously to the back of the upper arm on each arm. The sensors measure glucose in the interstitial fluid, and data from the left and right arms will be collected and compared. |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Difference in Frequency of Hypoglycemic Events Between Left and Right Arms
Lasso di tempo: 14 days
|
Difference in the frequency of hypoglycemic events (<70 mg/dL) between the left arm and right arm. |
14 days
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Difference in Frequency of Level 1 Hypoglycemic Events Between Left and Right Arms
Lasso di tempo: 14 days
|
Difference in the frequency of Level 1 hypoglycemic events (54 to <70 mg/dL) between the left arm and right arm. |
14 days
|
|
Difference in Frequency of Level 2 Hypoglycemic Events Between Left and Right Arms
Lasso di tempo: 14 days
|
Difference in the frequency of Level 2 hypoglycemic events (<54 mg/dL) between the left arm and right arm. |
14 days
|
|
Difference in Percentage of Time Below Range (<70 mg/dL) Between Left and Right Arms
Lasso di tempo: 14 days
|
Difference in percentage of time below range (TBR) <70 mg/dL between the left and right arms. |
14 days
|
|
Difference in Percentage of Time Below Range (54 to <70 mg/dL) Between Left and Right Arms
Lasso di tempo: 14 days
|
Difference in percentage of time below range (TBR) from 54 to <70 mg/dL (Level 1 hypoglycemia) between the left and right arms. |
14 days
|
|
Difference in Percentage of Time Below Range (<54 mg/dL) Between Left and Right Arms
Lasso di tempo: 14 days
|
Difference in percentage of time below range (TBR) <54 mg/dL (Level 2 hypoglycemia) between the left and right arms. |
14 days
|
Collaboratori e investigatori
Sponsor
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- IRB2026-284
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
Individual participant data will not be shared with others.
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
prodotto fabbricato ed esportato dagli Stati Uniti
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