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Trial record 3 of 73 for:    aromatherapy

Efficacy of the Yoga and Aromatherapy on Salivary Hormone and Immune Function in Pregnant Women.

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ClinicalTrials.gov Identifier: NCT03002337
Recruitment Status : Completed
First Posted : December 23, 2016
Last Update Posted : December 23, 2016
Sponsor:
Information provided by (Responsible Party):
Pao-Ju chen, National Defense Medical Center, Taiwan

Brief Summary:
This study's aims are to examine the effects of yoga and aromatherapy on women's stress and immune function during pregnancy.

Condition or disease Intervention/treatment Phase
Stress, Psychologic Behavioral: Aromatherapy massage Behavioral: Yoga exercise Not Applicable

Detailed Description:

This longitudinal, prospective, randomized controlled trial recruited 75 healthy pregnant women from a prenatal clinic in Taipei using convenience sampling. The participants were randomly assigned to the aromatherapy group (n=25), yoga group (n=25) or control (n=25) group using Clinstat block randomization.

The aromatherapy group received 70 minutes of aromatherapy massage once biweekly for 20 weeks; the yoga group participated in two weekly 70-minute yoga sessions led by a midwife certified as a yoga instructor for 20 weeks; the control group received only routine prenatal care. All participants' salivary cortisol and immunoglobulin A levels were collected before and after yoga or aromatherapy every 4 weeks from 16 to 36 weeks' gestation.

To collect a sufficient quantity of saliva, we used Salivette® cotton swabs (Salimetrics, State College, PA, USA), which were stored in double-layer plastic tubes with a lid. When participants chew a swab for about 2 to 3 minutes, saliva flow is stimulated to a sufficient amount (1 mL) for collection. After the tube was centrifuged at 1000 x g for 2 minutes, saliva was stored at -80°C until assay for salivary cortisol and IgA concentrations.

Cortisol was measured using a competitive enzyme-linked immunoassay (ELISA) kit (Cayman Chemical Company, USA), and salivary IgA was measured using double-antibody sandwich ELISA method per the manufacturer's instruction (ICL, Inc., USA).


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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 75 participants
Allocation: Randomized
Intervention Model: Factorial Assignment
Masking: None (Open Label)
Primary Purpose: Supportive Care
Official Title: Yoga and Aromatherapy on Salivary Hormone and Immune Function in Pregnant Women.
Study Start Date : February 2014
Actual Primary Completion Date : February 2015
Actual Study Completion Date : February 2015

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Hormones

Arm Intervention/treatment
Experimental: Aromatherapy massage
Ten aromatherapy group received 70 minutes of aromatherapy massage once biweekly by certified aromatherapy therapist for 20 weeks.
Behavioral: Aromatherapy massage
All of the participants in the aromatherapy group underwent aromatherapy massage for 70 minutes every two weeks between 16 to 36 weeks GA (ten sessions total). The aromatic massage oils were composed of 2 c.c. lavender (Lavandula angustifolia) blended with 98 c.c. almond oil. This concentration of the mixed essential oil was kept at room temperature for massage use.

Experimental: Yoga exercise
The yoga group participated in two weekly 70-minute yoga sessions led by a midwife certified as a yoga instructor for 20 weeks
Behavioral: Yoga exercise
Prenatal yoga was offered in six 70-minute yoga sessions per week for 20 weeks, with 10-12 women in each session. Each participant should attend two sessions of yoga every two days, held in a quiet room near the prenatal clinic. Yoga specifically designed for women during the second and third trimesters, was guided by a midwife who was certified as a yoga instructor. Yoga included physical postures/ stretch, deep breathing, guided imagery, and deep relaxation. Before each posture/stretch, the instructor guided participants to relax each body part and calm their mind.

No Intervention: Control
the control group received only routine prenatal care.



Primary Outcome Measures :
  1. Physiological parameter (salivary cortisol) [ Time Frame: 20 weeks ]
    This study used salivary cortisol as the indicator of stress. To assess stress in this study, the concentrations of cortisol (μg/dL) in saliva samples were analysed and was measured using a competitive enzyme-linked immunoassay (ELISA) kit (Cayman Chemical, Ann Arbor, USA). The participants' salivary cortisol levels were collected before and after the intervention group received aromatherapy massage (every month from 16 to 36 weeks gestation).


Secondary Outcome Measures :
  1. Physiological parameter (salivary IgA) [ Time Frame: 20 weeks ]
    This study used salivary IgA as the indicator of immune function. To assess immune function in this study, the concentrations of IgA (μg/mL) in saliva samples were analysed and was measured using the double-antibody sandwich ELISA method according to the manufacturer's instructions (ICL, Inc., USA). The participants' salivary immunoglobulin A levels were collected before and after the intervention group received aromatherapy massage (every month from 16 to 36 weeks gestation).



Information from the National Library of Medicine

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Ages Eligible for Study:   20 Years to 40 Years   (Adult)
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Normal pregnancy
  • Age 20-45 years
  • Agreed to follow-up collections of saliva samples
  • Could read and write Chinese

Exclusion Criteria:

  • Oral steroid use
  • History of severe illness (e.g., heart disease, systemic lupus erythaematosus, metabolic disorders) or depression.
  • Drug use (prescribed or illicit).
  • High-risk pregnancy (i.e., first-trimester vaginal bleeding, artificially insemination, multiple gestations, foetal growth restriction or other abnormalities).

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Responsible Party: Pao-Ju chen, Principal Investigator, National Defense Medical Center, Taiwan
ClinicalTrials.gov Identifier: NCT03002337     History of Changes
Other Study ID Numbers: 2-102-05-148
First Posted: December 23, 2016    Key Record Dates
Last Update Posted: December 23, 2016
Last Verified: December 2016
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

Keywords provided by Pao-Ju chen, National Defense Medical Center, Taiwan:
aromatherapy massage, yoga

Additional relevant MeSH terms:
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Stress, Psychological
Behavioral Symptoms
Hormones
Hormones, Hormone Substitutes, and Hormone Antagonists
Physiological Effects of Drugs