Fluorescent Hand Hygiene Training and Long-Term Effects in First-Year Nursing Students

August 10, 2026 updated by: Powiślańska Academy of Applied Sciences

Durability of Fluorescent Hand Hygiene Training Effects Among First-Year Nursing Students: A Single-Group Quasi-Experimental Before-After Study With Repeated Measures of Knowledge and Technique

This single-group quasi-experimental study will evaluate the effectiveness and durability of a fluorescent hand hygiene training program for first-year nursing students at a Polish university. Students will complete the WHO Hand Hygiene Knowledge Questionnaire and undergo Glo Germ-based fluorescent assessment of handwashing technique at baseline, immediately after the training, approximately two weeks later, at the end of the first semester, and just before their first clinical placements. The primary objective is to determine whether the training improves and sustains hand hygiene technique quality over time, while secondary objectives include changes in hand hygiene knowledge and the relationship between knowledge and technique

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
80

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • First-year nursing students enrolled at Powiślańska Academy of Applied Sciences in Kwidzyn during the study period.
  • Aged 18 years or older.
  • Able to provide written informed consent.
  • Able to participate in the planned educational activities.

Exclusion Criteria:

  • Known allergy or skin intolerance to Glo Germ™ /gel or similar products.
  • Current dermatological condition of the hands that precludes the use of fluorescent lotion/gel or repeated handwashing (e.g., severe eczema or open wounds).
  • Previous participation in a pilot study or an earlier version of the same fluorescent hand-hygiene training at this institution.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Fluorescent Hand Hygiene Training Arm
Behavioral: Fluorescent Hand Hygiene Training with Glo Germ
First-year nursing students receive a standardized fluorescent hand hygiene training session using Glo Germ lotion and UV light. The session includes a brief review of WHO hand hygiene indications, demonstration of proper handwashing technique, application of fluorescent lotion, handwashing by the student, and visual feedback of missed areas under UV illumination. Students repeat handwashing until adequate coverage is achieved. This training is delivered early in the first semester and its effects are assessed at immediate, short-term, semester-end, and pre-clinical time points

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Quality of hand hygiene technique assessed with fluorescent Glo Germ
Time Frame: Baseline, immediately post-training, approximately 2 weeks post-training, end of first semester, and just before first clinical placements
Baseline, immediately post-training, approximately 2 weeks post-training, end of first semester, and just before first clinical placements
Quality of hand hygiene technique assessed with fluorescent Glo Germ
Time Frame: Baseline, immediately post-training, approximately 2 weeks post-training, end of first semester, and just before first clinical placements
Hand hygiene technique will be evaluated at five time points using Glo Germ fluorescent lotion and UV light. After applying fluorescent lotion, students wash their hands as usual; residual fluorescence indicating missed areas is recorded by the investigator on a standardized checklist (e.g., fingertips, thumbs, interdigital spaces, dorsal surfaces). The primary outcome will be the proportion of students achieving adequate technique (no or minimal missed areas) and changes in individual technique scores over time
Baseline, immediately post-training, approximately 2 weeks post-training, end of first semester, and just before first clinical placements

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Powiślańska Academy of Applied Sciences

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
October 15, 2026

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 30, 2027

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 30, 2027

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 3, 2026

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 10, 2026

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 11, 2026

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 11, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 10, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2026

More Information

Terms related to this study

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • PANS-HH-EDU-2026
  • 1/2026 (Powiślańska Akademia Nauk Stosowanych w Kwidzynie)

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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