Comparison of Subcutaneous Injection of Normal Saline and Bacteriostatic Saline
Public ClinicalTrials.gov record NCT05109000. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Clinical Effects of the Subcutaneous Injection of 10ml of Normal Saline and Bacteriostatic Saline: A Double-Blind Randomized Clinical Trial
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a randomized, double-blind, single-center clinical trial comparing normal saline and bacteriostatic saline subcutaneous injection within a single subject. While both normal saline and bacteriostatic saline can be administered intravenously, this study aims to investigate their effects following subcutaneous injection. While benzyl alcohol (the bacteriostatic component of bacteriostatic saline) is known to have local anesthetic properties, it also is an irritant and can cause inflammation at the injection site. Based on clinical experience investigators anticipate that a normal saline injection will cause a mild stinging sensation and no subsequent inflammation. In contrast, subcutaneous injection of bacteriostatic saline will not cause stinging but will cause a mild degree of inflammation which is manifested as mild tenderness and mild ecchymosis at the site of injection.
Study identification
- NCT ID
- NCT05109000
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 32 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 16 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2021
- Primary completion
- Dec 31, 2021
- Completion
- Dec 31, 2021
- Last update posted
- Nov 4, 2021
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| HK Dermatology | San Juan Capistrano | California | 92675 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05109000, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 4, 2021 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05109000 live on ClinicalTrials.gov.