Blood sample collection
20 Aug 2025
CapillaryClinic
- Collector
- Participant
- Device type
- Whatman 903 PSC
- Analytes
- 3
Overview
Key participant information
Participant code
COMFORT-005
Enrollment date
13 Aug 2025
Clinical site
Dundee University
Enrollment place
Hospital
Enrolled part
B
Status
Completed
Study Population Cohort
Breast cancer
QUESTIONNAIRE
Not started
Study Visits
Details of participatnt visits in Part A and/or Part B
| Date | Part | Type of visit | Place | Status | Comments |
|---|---|---|---|---|---|
| 13 Aug 2025 | B | Screening | Hospital | Completed | Screening visit completed. Eligibility confirmed. |
| 20 Aug 2025 | B | 1st Visit | Not applicable (N/A) | Completed | Follow-up visit completed. Capillary microsampling at home. |
| 10 Sep 2025 | B | 2nd Visit | Not applicable (N/A) | Completed | Ad-hoc follow-up visit. |
| 01 Oct 2025 | B | 3rd Visit | Hospital | Completed | Ad-hoc follow-up visit. |
Collections
Blood microsampling and venipuncture collections with associated analyte results
B
Blood sample collection
10 Sep 2025
CapillaryClinic
- Collector
- Participant
- Device type
- Greiner MiniCollect EDTA
- Analytes
- 5
Blood sample collection
01 Oct 2025
VenousClinic
- Collector
- Phlebotomist
- Device type
- —
- Analytes
- 3
| Collection | Collection type | Collection place | Collector | Device type | Part | Analytes | Action |
|---|---|---|---|---|---|---|---|
Blood sample collection Details 20 Aug 2025 | Capillary | Clinic | Participant | Whatman 903 PSC | B | 3 | Open |
Blood sample collection Details 10 Sep 2025 | Capillary | Clinic | Participant | Greiner MiniCollect EDTA | B | 5 | Open |
Blood sample collection Details 01 Oct 2025 | Venous | Clinic | Phlebotomist | — | B | 3 | Open |
Adverse Events
Reported adverse events during the study
No adverse events reported
This participant has no adverse events recorded during the study.
Medical profile
Past medical history and conditions
Coming soon
Past medical history, conditions, medications and allergies will appear here once the ETL feed is connected.
Usability Questionnaire
Participant responses — surveyed on 2025-09-07
| SECTION | Q # | Question | Answer | Comments / Free-text |
|---|---|---|---|---|
| A. Previous Experience with Microsampling | A1 | Had you heard about blood microsampling before this study? | Not answered | — |
| A. Previous Experience with Microsampling | A2 | Name of the microsampling device previously known | Not answered | — |
| A. Previous Experience with Microsampling | A3 | Number of previous uses | Not answered | — |
| A. Previous Experience with Microsampling | A4 | Ease of previous use | Not answered | — |
| A. Previous Experience with Microsampling | A5 | Previous difficulties experienced | Not answered | — |
| B. Study Information and Visit Experience | B1 | Study information was easy to understand | Not answered | — |
| B. Study Information and Visit Experience | B2 | I felt comfortable asking questions about the study | Not answered | — |
| B. Study Information and Visit Experience | B3 | Satisfaction with study visit organisation | Not answered | — |
| B. Study Information and Visit Experience | B4 | Convenience of visit scheduling | Not answered | — |
| B. Study Information and Visit Experience | B5 | Study staff treated me respectfully | Not answered | — |
| B. Study Information and Visit Experience | B6 | I felt comfortable asking questions during the visit | Not answered | — |
| B. Study Information and Visit Experience | B7 | Satisfaction with answers received | Not answered | — |
| B. Study Information and Visit Experience | B8 | Visit duration was acceptable | Not answered | — |
| B. Study Information and Visit Experience | B9 | Impact on daily life was acceptable | Not answered | — |
| B. Study Information and Visit Experience | B10 | I felt comfortable providing feedback on sampling preferences | Not answered | — |
| C. Conventional Sampling vs Microsampling Experience | C1 | Pain rating for conventional venous blood sampling (0-10) | Not answered | — |
| C. Conventional Sampling vs Microsampling Experience | C2 | Pain rating for microsampling device collection (0-10) | Not answered | — |
| C. Conventional Sampling vs Microsampling Experience | C3 | Preferred blood collection method if given a choice | Not answered | — |
| C. Conventional Sampling vs Microsampling Experience | C4 | Why did you choose this preferred method? | Not answered | — |
| D. Microsampling Device Experience | D1 | The device seemed easy to use | Not answered | — |
| D. Microsampling Device Experience | D2 | The device caused little or no pain | Not answered | — |
| D. Microsampling Device Experience | D3 | I could use the device at home | Not answered | — |
| D. Microsampling Device Experience | D4 | Confidence that microsampling could replace conventional blood sampling | Not answered | — |
| D. Microsampling Device Experience | D5 | Problems experienced with the device | Not answered | — |
| E. Home / Self-Collection Experience | E1 | Did you take part in Part A (home self-collection)? | Not answered | — |
| E. Home / Self-Collection Experience | E2 | Satisfaction with microsampling equipment and materials | Not answered | — |
| E. Home / Self-Collection Experience | E3 | Helpfulness of training materials | Not answered | — |
| E. Home / Self-Collection Experience | E4 | Confidence using microsampling for self-collection | Not answered | — |
| E. Home / Self-Collection Experience | E5 | Self-collection instructions were clear | Not answered | — |
| E. Home / Self-Collection Experience | E6 | I was able to complete sample collection without help | Not answered | — |
| E. Home / Self-Collection Experience | E7 | I had access to support during self-collection | Not answered | — |
| E. Home / Self-Collection Experience | E8 | Time required for collecting and returning samples was acceptable | Not answered | — |
| E. Home / Self-Collection Experience | E9 | Microsampling fitted into my usual routine | Not answered | — |
| E. Home / Self-Collection Experience | E10 | I felt safe and confident during self-collection | Not answered | — |
| E. Home / Self-Collection Experience | E11 | Satisfaction with shipping samples back to the lab | Not answered | — |
| F. Training and Support | F1 | Which support types were helpful? | Not answered | — |
| F. Training and Support | F2 | Which factors would build your confidence in using microsampling? | Not answered | — |
| G. Future Preferences | G1 | Preferred future blood collection location | Not answered | — |
| G. Future Preferences | G2 | Willingness to use a microsampling device at home for regular health-related blood sampling | Not answered | — |
| G. Future Preferences | G3 | If you answered Maybe or No, please explain | Not answered | — |
Legal
Consent and withdrawal information
Date of consent
10 Aug 2025
Date of withdrawal
—
Withdraw reason
—