Clinical trial NCT03294772: Impact of a Multifactorial Program of Hand Hygiene on Infections in Children Attending in Day-care Centres
Official title: Socio-health Impact of a Multifactorial Program of Hand Hygiene on Respiratory and Gastrointestinal Infections in Children Attending in Day-care Centres
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Respiratory Tract Infections
Gastroenteritis
Keywords: Respiratory Tract Infections
gastroenteritis
hand sanitizer
handwashing
day care
Lead sponsor: Fundación Pública Andaluza para la Investigación Biomédica Andalucía Oriental
Sponsor class: OTHER
Collaborators: name: Ministry of Health, Spain
First posted: 2017-09-27
Enrollment: 911
Sex: ALL
Minimum age (years): 4
Maximum age (years): 3
Standard ages: CHILD
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: PREVENTION

Brief summary: It is well known that attending Day Care Centres (DCCs) can lead to an increase in the frequency of infections, due to the high incidence at this age and also the ease of transmission among children. This high incidence respiratory tract infections (RTIs) and acute gastroenteritis can also have a significant impact on the cost of health care systems, increasing the number of medical visits, hospitalizations and prescribing medications as symptomatic drugs or unnecessary antibiotics in some cases.The aim of the study was to determine whether a multifactorial hand-hygiene program (handwashing with soap and water vs hand sanitizer vs control group) reduce episodes due to RTIs and gastroenteritis in children attending DCCs. In addition, analyze the cost-effectiveness of these interventions.

Detailed description: A randomized, controlled, and open study of 3 cohorts of families with children attending to DCCs, between the ages of 0 and 3, attending 25 DCC (911 children) in Almeria (Spain) was designed. This study was carried out over the course of 8 months (November 2013 to June 2014). A group of DCCs/families will perform hand hygiene with soap and water (SWG), another group with hand sanitizer gel (HSG) and a control group (CG) practiced usual handwashing techniques.

Intervention: The families and DCCs staff randomly assigned to HSG and SWG attended handwashing workshops of 2-hour duration. These took place one month before the beginning of the study. Workshop content included education about the most frequent infections in DCCs, their transmission, prevention, treatment, instructions on how and when hands should be washed, use of hand sanitizers and possible side effects in the HSG. Every 2 weeks, the research assistant and the teachers (staff) performed activities such as stories, songs and posters in the classroom, which are linked to hand hygiene and infection's transmission. In the Children/families in the HSG and SWG were instructed by the researchers, teachers, and research assistant to maintain the usual handwashing procedure after going to the toilet and when their hands were visibly dirty. They also were told to use the hand sanitizer and handwashing with water and liquid soap correctly in the following circumstances: after coming into the classroom; before and after lunch; after playing outside; when they went home; and after coughing; sneezing; or blowing their noses; after diapering.

Parents of the three groups completed the survey on sociodemographic characteristics and questions about hand hygiene referred to when and how their children wash their hands. Progenitors of children whit episodes due to RTIs and gastroenteritis collected the symptoms and handed in the completed form to the teacher. A research assistant collected the absence sheets of the participating classes weekly, called the parents of absent children to enquire about the cause of their absence, visited the classrooms and collaborated with the teachers in activities related to the hygiene of hands.

Eligibility criteria: Inclusion Criteria: Children between 0 and 3 years old enrolled in the aforementioned DCCs, attended the DCCs for at least 15 hours per week and whose parents/guardians had signed an informed consent document were included.

Exclusion Criteria: Children whit chronic illnesses or medication that could affect their likelihood of contracting an infection. Families who used hydroalcoholic gel prior to the start of the study and/or antiseptic soaps in the control group.

Primary outcomes:
measure: the episodes due to respiratory tract infections
timeFrame: 8 moth
measure: The episodes due to gastroenteritis
timeFrame: 8 month
Secondary outcomes:
measure: Antibiotic prescribing for respiratory infections
timeFrame: 8 month
measure: The direct cost of respiratory and gastrointestinal infections
timeFrame: 8 month
Other outcomes:
Locations:
Study officials:
References:
citation: Azor-Martinez E, Garcia-Mochon L, Lopez-Lacort M, Strizzi JM, Munoz-Vico FJ, Jimenez-Lorente CP, Fernandez-Campos MA, Bueno-Rebollo C, Del Castillo-Aguas G, Balaguer-Martinez JV, Gimenez-Sanchez F. Child Care Center Hand Hygiene Programs' Cost-Effectiveness in Preventing Respiratory Infections. Pediatrics. 2021 Dec 1;148(6):e2021052496. doi: 10.1542/peds.2021-052496.
citation: Azor-Martinez E, Yui-Hifume R, Munoz-Vico FJ, Jimenez-Noguera E, Strizzi JM, Martinez-Martinez I, Garcia-Fernandez L, Seijas-Vazquez ML, Torres-Alegre P, Fernandez-Campos MA, Gimenez-Sanchez F. Effectiveness of a Hand Hygiene Program at Child Care Centers: A Cluster Randomized Trial. Pediatrics. 2018 Nov;142(5):e20181245. doi: 10.1542/peds.2018-1245. Epub 2018 Oct 8.