Effect of Lavender on Sleep Quality and Insomnia Severity in Patients

Saglik Bilimleri Universitesi Gulhane Tip Fakultesi

Status: Completed

Conditions: Insomnia, Psychophysiological

Treatments: Other: control group; Other: lavender sachet group

Study type: Interventional

Funder types: Other

Identifiers

NCT06778876

SBU-RSH-BDA-01

Details and patient eligibility

About

Today, psychophysiological insomnia is the most common persistent insomnia. Lavender essential oil is frequently used in the literature as an aromatherapy method to improve sleep quality. Studies have found that lavender improves sleep quality. They also emphasized that more studies are needed in this area. When the relevant literature is reviewed, no studies examining the effects of lavender oil on patients with psychophysiological insomnia were found. In this context, the aim of the study was to evaluate the effect of lavender on sleep quality and insomnia severity in patients with psychophysiological insomnia.

Full description

Today, psychophysiological insomnia is the most common persistent insomnia. The patient's inability to sleep occurs as a result of repetitive negative thoughts such as the thought that he will have difficulty sleeping before going to bed and/or past experiences involving the bedroom or the night. More effort to sleep causes more wakefulness and more difficulty falling asleep.

Numerous studies have shown that insomnia seriously affects health and quality of life and can cause various problems including memory problems, depression, irritability, cardiovascular and cerebrovascular diseases, etc. Therefore, looking for effective ways to improve sleep quality is important for individual and social health. Today, drug therapy, psychotherapy, physiotherapy and cognitive-behavioral therapy are widely used treatments for insomnia. Recently, more and more studies have found that aromatherapy is one of the non-drug treatments to improve sleep quality. Lavender essential oil appears in the literature as an aromatherapy method frequently used to improve sleep quality.

Studies have found that lavender improves sleep quality. They also emphasized that more studies are needed in this area. When the relevant literature was examined, no studies were found examining the effects of lavender oil on patients with psychophysiological insomnia. In this context, the aim of the study was to evaluate the effect of lavender on sleep quality and insomnia severity in patients with psychophysiological insomnia.

Enrollment: 68 patients

Sex: All

Ages: 18 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Being 18 years of age or older,
• Being over 65 years old
• Being diagnosed with psychophysiological insomnia,
• Knowing Turkish at a level that will allow you to read and understand the survey questions,
• Accepting to participate in the study

Exclusion criteria

• Having a serious physical or cognitive disability that would prevent him/her from answering the survey,
• Being under the age of 18,
• Not accepting to participate in the study,
• Being allergic to lavender,
• Having a chronic additional disease related to the respiratory system,
• Having a psychiatric or neurological additional disease,
• Using medication(s) that may affect sleep,
• Experiencing a physical activity limitation that causes bedriddenness,
• Having or contracting a disease that will affect the ability to smell.

Trial design

Primary purpose: Supportive Care

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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68 participants in 2 patient groups

lavender sachet group

Active Comparator group

Description:

The normal procedure applied in the sleep clinic (keeping a sleep diary, sleep hygiene education) will be followed and participants will be asked to sleep with lavender sachets inside their pillows for two weeks.

Treatment:

Other: lavender sachet group

Control group

Sham Comparator group

Description:

Participants will follow the normal procedure applied (keeping a sleep diary, sleep hygiene training) in the sleep clinic and no additional intervention will be performed.

Treatment:

Other: control group