Tonduuse à aspiration en préopératoire : Effets sur la contamination et l'intégrité cutanée
Une évaluation des effets de l'utilisation d'un rasoir électrique à aspiration pour l'épilation préopératoire sur la contamination microbienne de l'environnement et la peau
This randomized controlled study aims to evaluate the effectiveness of a vacuum-assisted electric trimmer (VD-ETM) compared with a standard electric trimmer (ETM) for preoperative hair removal. The study will assess microbial and environmental contamination, surgical site infection (SSI), procedure duration, skin integrity, patient safety, and patient satisfaction. Preoperative hair removal is a critical step in preventing SSI; however, conventional ETM devices may contribute to environmental contamination due to dispersed hair particles. VD-ETM systems are designed to reduce this risk by simultaneously removing hair and capturing particles. This study will provide evidence on whether VD-ETM improves operating room hygiene and patient outcomes.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
This study is designed as a randomized controlled trial to evaluate the effectiveness of a vacuum-assisted electric trimmer (VD-ETM) compared with a standard electric trimmer (ETM) for preoperative hair removal. The primary focus is to assess microbial and environmental contamination associated with each method, as well as their impact on surgical site infection (SSI), skin integrity, procedure duration, and patient-related outcomes. Participants will be randomly assigned to the intervention (VD-ETM) or control (ETM) group using block randomization via an online randomization tool. All procedures will be performed preoperatively in the operating room under standardized conditions to ensure consistency between groups. Data collection will include demographic and clinical characteristics, microbial contamination (measured as colony-forming units [CFU] from settle plates and skin swab samples), environmental contamination, skin irritation (assessed by visual inspection), and patient satisfaction (evaluated using a structured questionnaire). Swab samples will be collected before and after hair removal, and procedure duration will be recorded. All practitioners will receive standardized training. Surgical site infection (SSI) will be assessed prospectively on postoperative days 7 and 30 through clinical evaluation and, when necessary, structured telephone follow-up. This study is expected to provide evidence-based data to improve preoperative hair removal practices, enhance patient and staff safety, and support evidence-based nursing interventions in surgical care.
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: Esma AYDIN
- Numéro de téléphone: +905316901620
- E-mail: esma.aydin@bilecik.edu.tr
Lieux d'étude
-
-
Merkez
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Bilecik, Merkez, Turquie (Türkiye), 11100
- Bilecik Şeyh Edebali Üniversitesi
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Male patients aged 18 years and older
- Scheduled for elective laparoscopic surgery
- Require preoperative hair removal at the surgical site
- Classified as ASA I, ASA II, or ASA III
- Able and willing to provide written informed consent
Exclusion Criteria:
- Female patients
- Patients who do not require preoperative hair removal
- ASA IV or higher risk classification
- Presence of active skin lesions at the surgical site that may affect assessment (e.g., dermatitis, psoriasis, open wounds, prominent scars, recent sunburn)
- Use of any of the following within the last 7 days:
- Antimicrobial soap, lotion, or shampoo
- Topical or systemic antibiotics
- Steroid therapy
- Exposure to biocide-containing pools or thermal/spa waters
- Severe immunosuppression (e.g., absolute neutropenia, high-dose steroid therapy)
- Requirement for emergency surgery
- Known allergy to any products or procedures used in the study
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: müdahale kolu
The study population will consist of patients requiring preoperative hair removal at the surgical site. Participants will be randomly assigned into two groups using block randomization: standard electric trimmer (ETM) or vacuum-assisted electric trimmer (VD-ETM). All procedures will be performed preoperatively in the operating room under standardized conditions, using the same boundaries and clipper head type. Data Collection: Data will include demographic and clinical characteristics, microbial contamination (measured by settle plates and sterile swab samples with CFU counts), skin irritation (assessed visually for redness, dryness, and irritation), and patient satisfaction (structured questionnaire). Swab samples will be collected before and after hair removal, environmental contamination will be assessed using petri dishes, and procedure duration will be recorded. All nurses will receive standardized training. Outcome Assessment: Surgical site infection (SSI) will be prospectively |
The study population will consist of patients requiring preoperative hair removal at the surgical site. Participants will be randomly assigned into two groups using block randomization: standard electric trimmer (ETM) or vacuum-assisted electric trimmer (VD-ETM). All procedures will be performed preoperatively in the operating room under standardized conditions, using the same boundaries and clipper head type. Data Collection: Data will include demographic and clinical characteristics, microbial contamination (measured by settle plates and sterile swab samples with CFU counts), skin irritation (assessed visually for redness, dryness, and irritation), and patient satisfaction (structured questionnaire). Swab samples will be collected before and after hair removal, environmental contamination will be assessed using petri dishes, and procedure duration will be recorded. All nurses will receive standardized training. Outcome Assessment: Surgical site infection (SSI) will be prospectively |
|
Aucune intervention: kontrol grubu
No interventions will be performed on the control group by the researcher; the institution's standard protocol will be followed. |
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Microbial Environmental Contamination
Délai: Time Frame: Immediately after completion of the hair removal procedure
|
Description: Environmental contamination will be measured using settle plates (Petri dishes containing culture medium) placed at standardized distances during preoperative hair removal. Plates will be exposed for 5-10 minutes, incubated at 37 °C for 24-72 hours, and colony-forming units (CFU) will be counted. Additional microbial contamination will be assessed using sterile swab samples collected from a standardized surface area (25×25 cm) before and after hair removal and cultured on agar plates. Measurement Unit: Colony-forming units (CFU/plate and CFU/cm²) |
Time Frame: Immediately after completion of the hair removal procedure
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Directeur d'études: Dilek AYGİN, Sakarya University
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- BilecikSeyhEU-CHH-EA-01
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
produit fabriqué et exporté des États-Unis.
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