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CompletedNCT04727762MaskUpdated Aug 24, 2022

Use of the Mask and Current Pandemic

An observational study in Face Mask Squeeze, sponsored by University of Valencia. Completed at 1 site in Spain. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2022-08-24.

Sponsored by University of Valencia · Observational

Study type
Observational
Model
Cohort
Time perspective
Retrospective
Enrollment
542
Ages
18 Years and older
Sex
All
01

Study summary

Due to the continued use of the mask in order to prevent the spread of COVID-19, an impact on people is observed in different areas. The objective of our study was to collect impact aspects related to the continued use of the mask that may affect the quality of life of the population. For this, an observational study has been carried out that includes an interview with aspects related to headaches, problems in the temporomandibular joint, headache impact and quality of life.

Read the detailed description

Introduction

Due to the continued use of the mask in order to prevent the spread of COVID-19, an impact on people is observed in different areas. The objective of our study was to collect impact aspects related to the continued use of the mask that may affect the quality of life of the population.

Material and methods

Diseny. For this, an observational study has been carried out that includes an interview with aspects related to headaches, problems in the temporomandibular joint, headache impact and quality of life.

Participants. Subjects of all ages from 18 years old will be recruited who use a mask daily for the avoidance of COVID-19 and with the ability to answer the questions and complete the questionnaires. The study will be carried out at the Faculty of Physiotherapy of the University of Valencia. The participants will sign an informed consent guaranteeing the confidentiality of the data. The study is approved by the ethics committee of our institution.

Outcomes. The sociodemographic characteristics and the use of the mask will be collected. Subsequently, the evaluation instruments without the use of a mask and with the use of the same in: Headache and the impact on headaches, pain related to temporomandibular joint and quality of life.

All data will be coded in a database and analyzed later.

02

Conditions studied

  • Face Mask Squeeze

Keywords

  • protection
  • SARS-CoV-2
  • cephalalgia
  • mastication
  • well-being
03

In context

Lead sponsor

University of Valencia is the lead sponsor of 349 studies on the registry; 73 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Probability sample

Study population

Subjects of all ages from 18 years old will be recruited who use a mask daily for the avoidance of COVID-19 and with the ability to answer the questions and complete the questionnaires.

Inclusion criteria

  • from 18 years old will be recruited who use a mask daily for the avoidance of COVID-19.
  • that they use the face mask at least 2 hours a day
  • with the ability to answer the questions and complete the questionnaires.

Exclusion criteria

Exclusion Criteria:

  • I do not use the mask
  • institutionalized subjects
05

Study design

Observational model
Cohort
Time perspective
Retrospective
Enrollment
542 participants (actual)
Patient registry
No
06

What researchers measure

Primary outcomes

  1. Headache

    An ad hoc questionnaire will be carried out that includes a question about the existence of headache before and after the use of the mask with a dichotomous response (Yes, No) and another about the frequency of headache with the options of daily, weekly or monthly.

    Time frame: 1 day

  2. Pain Temporomandibular Joint

    The ad hoc questionnaire will include two questions about the existence of joint discomfort in the TMJ before and after the use of the mask with a dichotomous response (Yes, No) and pain when chewing evaluated using the Visual Analog Scale (VAS).

    Time frame: 1 day

Secondary outcomes

  1. Headache Impact

    Headache Impact Test-6 (HIT-6).To measure the impact of headache. The score is calculated as follows: never (6 points), few times (8 points), sometimes (10 points), very often (11 points) and always (13 points). With a total of 49 or less points is considered "little or no impact", between 50-55 "some impact", between 56-59 "significant impact" and 60 or more "very severe impact".

    Time frame: 1 day

  2. Influence on quality of life

    Will be measured by Cantril Ladder of Life Scale (LADER). The Cantril Staircase (Cantril 1965), measures satisfaction with life. The subject is asked to imagine his life in the best possible way and to describe his hopes and wishes. You are then asked to imagine your future in the worst possible light, your fears and concerns associated with this outcome. Subsequently, the respondent is presented with an image consisting of a ladder numbered from zero to ten, where the top of the ladder represents the best possible life for the subject = 10 and the bottom of the ladder represents the worst possible life = 0.

    Time frame: 1 day

07

Study locations

1 site
  • Gemma Victoria Espí-López
    Valencia, 46010, Spain
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 24, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04727762
Lead sponsor
University of Valencia
Responsible party
GEMMA V ESPÍ LÓPEZ, PhD (Principal Investigator, University of Valencia) — Principal investigator
First posted
Jan 27, 2021
Start date
Feb 4, 2021
Primary completion
Mar 1, 2021
Completion
Mar 30, 2021
Last update
Aug 24, 2022

Study contacts

Gemma V Espí-López
principal investigator · fisiotherapy

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Aug 2022. You cannot join it, but the record below documents what was studied.

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