רדאר קליני AI | ||
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הניסוי הקליני NCT07414810 (SWEAT CF) עבור סיסטיק פיברוזיס הוא טרם החל גיוס. לכל הפרטים, עיינו בתצוגת הכרטיסים של רדאר ניסויים קליניים ובכלי הגילוי של AI. אפשר גם לשאול כל דבר כאן. | ||
מחקר אחד תואם לקריטריוני המסנן
תצוגת כרטיסים
Novel Point-of-care Sweat Chloride Testing Device for Monitoring CFTR Function (SWEAT CF) 300 ילדים טיפול חדשני
פרטי הניסויים הקליניים זמינים בעיקר באנגלית. רדאר קליני AI יכול לעזור! לחץ על 'הסבר את המחקר' כדי לצפות ולשוחח על מידע מהמחקר בשפה המועדפת עליך.
הניסוי הקליני NCT07414810 (SWEAT CF) הוא מחקר מסוג התערבותי עבור סיסטיק פיברוזיס, שנמצא במצב טרם החל גיוס. גיוס המשתתפים צפוי להתחיל ב-1 באוגוסט 2026, במטרה לכלול 300 משתתפים. המחקר ינוהל על ידי אוניברסיטת אמורי וצפוי להסתיים ב-1 ביולי 2027. מידע זה עודכן לאחרונה באתר ClinicalTrials.gov ב-17 בפברואר 2026.
סיכום קצר
This study is being done to test a device called micro Sweat Test Patch (mSTP or µSTP).
The study team will compare the standard of care (SOC) method of sweat testing with a novel sweat test technique using an integrated micro Sweat Test Patch (µSTP) with microneedle assembly made out of Pilocarpine nitrate, microfluidic channels, and a chloride sensor for point-of-care (POC) measurements of sweat chloride concentra...
הצג עודתיאור מפורט
The current SOC sweat testing method, using pilocarpine iontophoresis and Macroduct collectors, results in inconsistent sweat production, leading to inadequate collection, delays in CF diagnosis, longer testing times, skin discomfort, and a risk of skin burns. It requires trained personnel and expensive equipment, limiting patient access, and repeating sweat tests after inadequate collection causes delays in starting...הצג עוד
כותרת רשמית
Novel Point-of-care Sweat Chloride Testing Device for Monitoring CFTR Function
מצבים רפואיים
סיסטיק פיברוזיסמזהי מחקר נוספים
- SWEAT CF
- 2025P011870
מספר NCT
תחילת המחקר (בפועל)
2026-08
עדכון אחרון שפורסם
2026-02-17
סיום המחקר (מוערך)
2027-07
משתתפים (מתוכנן)
300
סוג המחקר
התערבותי
שלב
לא ישים
סטטוס
טרם החל גיוס
מילות מפתח
Sweat Test Device
Microneedle
Sensor
Pilocarpine
Micro Sweat Test Patch (mSTP)
Microneedle
Sensor
Pilocarpine
Micro Sweat Test Patch (mSTP)
מטרה ראשית
אבחנה
הקצאת טיפול
לא אקראי
דגם מתערב
קבוצות מקבילות
עיוורון
אין (מחקר פתוח)
זרועות / התערבויות
| קבוצת משתתפים/זרוע | התערבות/טיפול |
|---|---|
משווה פעילSweat testing using the standard of care For the SOC method, the forearm will be cleaned with alcohol and then cleaned with deionized (DI) water. The study team will then place two pilocarpine gel discs into the corresponding electrodes and place them on the subject's arm. The SOC method takes 5 minutes to induce sweating using iontophoresis. After sweat has been induced by the SOC method, a sweat collector will be placed on the location of the red electrod...הצג עוד | Sweat Testing using SOC The study team will place two pilocarpine gel discs into the corresponding electrodes and place them on the participant's arm.
The SOC method takes 5 minutes to induce sweating. After sweat has been induced by the SOC method, a sweat collector will be placed on the location of the red electrode to collect the sweat. At the end of the sweat collection period, the sweat collection device will be removed, and the study...הצג עוד |
ניסיNovel sweat test method Participants will have the micro Sweat Test Patch (µSTP) placed on the forearm after cleaning with an alcohol pad for 20 minutes. After the stimulation phase, the collection of sweat will be automatically collected by the microfluidics channel on the µSTP, and the sensor will continuously read the sweat chloride value. | Micro Sweat Test Patch (mSTP) A novel sweat test method, using a device that includes a microneedle pilocarpine patch and a microchannel with a sweat chloride sensor.
µSTP sweat testing device that operates without electrical current, eliminating the risk of burns and the need for specialized equipment.
Like the SOC method, the µSTP stimulates sweating with pilocarpine nitrate and measures sweat chloride concentration but differs from the curre...הצג עוד |
מדדי תוצאה ראשיים
מדדי תוצאה משניים
| מדד תוצאה | תיאור המדידה | טווח זמן |
|---|---|---|
Sweat Chloride Concentration using the sweat test sensor | Sweat chloride concentration by the µSTP will be assessed and measured using the sweat test sensor. | up to 30 minutes post-device placement |
Sweat Chloride Concentration by SOC | Sweat chloride concentrations will be measured using the standard-of-care method, using pilocarpine iontophoresis. The collected sweat samples will be sent for analysis of the chloride concentration. The results from the same participant will be compared to the measurements made with the µSTP device. | up to 45 minutes post-intervention |
| מדד תוצאה | תיאור המדידה | טווח זמן |
|---|---|---|
Visual Erythema Assessment Scale | The µSTP application site will be photographed after patch removal, and the degree of skin erythema at the site of µSTP application will be scored by the study team member using the Visual Erythema Assessment Scale. The Visual Erythema Assessment Scale ranges from 0 (clear/no erythema) to 9 (severe/intense redness).
1-2: Trace/Very Mild - Barely perceptible redness; may require side-by-side comparison with unaffected skin to detect.
3-4: Mild/Faint - Distinct pinkness but lacks sharp borders; usually described as a "healthy glow" in facial assessments.
5-6: Moderate - Clear, definite redness that is easily recognized across a room; skin may begin to feel warm.
7-8: Severe/Bright - Intense, fiery red coloration; often accompanied by localized swelling (edema) or heat.
9: Very Severe - Deep purple or "beet-red" intensity; may involve blistering, skin erosion, or extreme tenderness. | Immediately after patch removal |
Pain Score | Pain Score will be assessed using either the Wong-Baker FACES® Pain Rating Scale or the numeric pain rating scale (NPRS). Both instruments use a 0 to 10 rating range.
The Wong-Baker FACES® Pain Rating Scale is a validated tool used to help individuals (typically ages 3 years and older) communicate their level of pain by selecting one from six faces representing increasing pain intensity. The scale corresponds to values from 0 ("no hurt") to 10 ("hurts worst"), with higher values indicating greater pain.
The NPRS is a segmented numeric version of the visual analog scale (VAS) in which participants select an integer from 0 to 10 that best reflects the intensity of their pain. A score of '0' indicates "no pain", and a score of '10' represents the "worst pain imaginable".
For both scales, scores range from 0 to 10, with higher scores indicating greater pain intensity. | Up to 2 hours post-intervention |
עוזר השתתפות
קריטריוני זכאות
גילאים מוערכים למחקר
ילד, מבוגר, גיל שלישי
גיל מינימלי למחקר
2 Weeks
מגדרים מוערכים למחקר
הכל
- Age 0-90 years old
- Signed a written informed consent
- Confirmed CF diagnosis via genetic test or elevated Immunoreactive Trypsinogen (IRT) level in newborn screen
- History of skin disorders (eczema, psoriasis, etc.) that could prevent sweat testing on the forearms
Georgia Institute of Technology
The Consortium for Technology & Innovation in Pediatrics (CTIP)
הגורם האחראי למחקר
Lokesh Guglani, חוקר ראשי, Professor of Pediatrics, Emory University
איש קשר מרכזי למחקר
איש קשר: Lokesh Guglani, MD, 404-785-7856, [email protected]
2 מיקומי המחקר ב-1 מדינות
Georgia
Adult Cystic Fibrosis Clinic, Atlanta, Georgia, 30324, United States
Arthur M. Blank Hospital | Children's Healthcare of Atlanta, Atlanta, Georgia, 30329, United States