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Completed

NCT Number: NCT07801196

Effects of Mint-Flavored Chewing Gum on Childbirth

This study aims to examine the effect of chewing mint-flavored gum during childbirth on labor pain and anxiety levels. Chewing mint-flavored gum is a non-pharmacological method used during childbirth, and it is believed that it can help women cope with pain and anxiety during childbirth.

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Key information

Age range

18 year and older

Sex eligibility

Female

Study type

Interventional

Phase

Not applicable

Primary location

Uskudar University Faculty of Health Sciences

Istanbul, Turkey (Türkiye)

About this study

Objective: Managing pain and anxiety during childbirth is important for the health of the mother and baby, as well as for the positive birth experience. Midwives support women in coping with pain and anxiety during the birth process by utilizing non-pharmacological methods. The aim of this study is to investigate the effect of chewing mint gum during labor on the birth pain and state anxiety levels of primiparous pregnant women.

Materials and Methods: The research was conducted in a randomized controlled experimental design. The sample of the study consisted of 106 primiparous pregnant women who were in the process of labor and met the inclusion criteria of the study. The participants were divided into two groups: 53 in the intervention group and 53 in the control group. Pregnant women in the intervention group were made to chew mint-flavored sugar-free gum for at least 20 minutes during labor, while routine midwifery care was applied to pregnant women in the control group. In both groups, birth pain and state anxiety levels were evaluated. The measurements were taken during the 4-5 cm, 6-7 cm, and 8-9 cm cervical dilatation periods of labor.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • being over the age of 18 and primiparous, There is no risk for vaginal birth, Without communication problems, Pregnant women without systemic or chronic diseases, Pregnant women with cervical dilatation of 4 cm or more, 37. The pregnancy is at term and a singleton pregnancy. Pregnant women who can chew gum without a history of dental, maxillofacial surgery, or dental disease will be included in the study.

Exclusion criteria

  • Pregnant women who do not like chewing gum, Pregnant women with mental and auditory health problems, Pregnant women with mint allergies, Pregnant women with dental or jaw problems, High-risk pregnancies will not be included in the study.

Treatment and study plan

Routine midwifery care

Other

Only midwifery services were provided to pregnant women in the control group.

Mint Chewing Gum During Labor

Other

Participants in the intervention group chewed mint-flavored sugar-free gum for at least 20 minutes during childbirth. The intervention was performed in 4-5 cm, 6-7 cm and 8-9 cm cervical dilatations. Pain and anxiety levels were evaluated at each stage.

Primary outcomes

  1. The Angle Labor Pain Scale

    Time frame: During active labor, when cervical dilation reaches 4-5 cm, 6-7 cm, and 8-9 cm.

    The Angle Labor Pain Scale (A-LPQ) was developed by Angle et al. to assess the pain experienced by women during labor. The scale consists of 22 items, each scored from 0 to 10. The total score ranges from 0 to 220, with higher scores indicating greater perceived labor pain.

Secondary outcomes

  1. State Anxiety Scale

    Time frame: During active labor, when cervical dilation reaches 4-5 cm, 6-7 cm, and 8-9 cm.

    The State Anxiety Scale (SAS) is used to assess the level of state anxiety experienced by individuals. The scale consists of 20 items, with each item scored on a 4-point Likert scale. Total scores range from 20 to 80, with higher scores indicating higher levels of state anxiety.

Sponsors and collaborators

Lead sponsor

Uskudar University

Other

Registry information

Official study title

The Effect of Mint-Flavored Chewing Gum on Pain and Anxiety During the Active Phase of Labor

Acronym: TEMFCGPADAPL

Important dates

Study start
2025
Primary completion
2026
Study completion
2026
First posted
Sep 3, 2026
Registry last updated
Sep 3, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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