Labor Pain Clinical Trial
Official title:
Effect of Focusing on Maryam's Flower During the First Phase of the Labor
Objective: To determine the effect that focusing attention on the plant, Maryam's Flower, has
on pregnant women's perception of pain, level of comfort and labor satisfaction during the
first phase of labor.
Method: This randomized controlled experimental study was conducted with an intervention
group (n=61) and control group (n=63) involving primipara pregnant women who were at 1 cm
cervical dilatation. The pregnant women in the intervention group were asked to focus their
attention on Maryam's flower opening its leaf buds and imagine the labor's progress during
the course of their labor. The control group only received standard midwifery care. Each
group was administered the VAS at specific times (at 4-5 cm, 6-7 cm, and 8-9 cm cervical
dilatation) to determine their level of labor pain. The Childbirth Comfort Questionnaire
(CCQ) was also administered when the women were at 4-5 cm and 8-9 cm cervical dilatation to
determine their level of birth comfort. The duration of labor was monitored using a
partograph form. Finally, the Birth Satisfaction Scale was applied to determine the women's
satisfaction with the labor in the 2nd hour of the postpartum period.
Design and Settings This randomized controlled experimental study was conducted in the
delivery room of the Atatürk City Hospital in Balıkesir, Turkey between the dates of May 2019
and January 2020.
Participants The sample size was determined using G * Power 3 power calculations, taking into
consideration previous studies on the effect of positive mental imagination during labor.
Impact predictions were obtained from the findings derived from Yavari et al., which
specified the pain intensity during 6-7 cm cervical dilatation to be 6.73 ± 1.34 in the
positive mental imagination group, and 7.63 ± 1.64 in the control group (18). This study
expected to detect differences similar to those reported by Yavari et al. The sample size was
determined to be 61 for each group. Maryam's flower group included 61 pregnant women, while
the control group included 63 pregnant women. In the Maryam's flower group, 6 pregnant women
and in the control group, 2 pregnant women underwent cesarean sections, therefore, the study
was completed with 55 pregnant women from the Maryam's flower group and 61 pregnant women
from the control group (The pregnant women underwent cesarean sections after 6-7 cm cervical
dilatation). The power analysis indicated that the sample size of the study had a power of
94% with α = 0.05. The decrease observed in labor pain for the Maryam's flower group at 6-7
cm cervical dilatation had an effect size of 0.59 when compared to the control group.
Study inclusion criteria included pregnant women who expected vaginal delivery and a single
healthy fetus, who were primipara and in the first phase of the labor, and who were at 1 cm
cervical dilatation. Pregnant women who were multipara, had a risky pregnancy, a child with
complications, multiple pregnancies, or a premature delivery and those who delivered after 1
cm cervical dilatation were excluded from the study.
Single-blind block randomization was performed with closed opaque envelopes, where 61 of the
124 envelopes include pieces of paper on which were written "intervention" and 63 on which
were written "control". The randomization sequence was determined by a statistician through a
computerized research randomizer. The intervention group focused on Maryam's flower
throughout the delivery, while the control group was provided standard midwifery care.
Data Collection The participating pregnant women who were in the first phase of labor and at
1 cm cervical dilatation were administered an introductory information form. In the
intervention group, Maryam's flower was placed in a bowl of water once the women were at 1 cm
cervical dilatation, and the pregnant women were asked to focus on the plant. Each group,
that is, the intervention group and the control group, were administered the Visual Analog
Scale (VAS-1) when they were at 4-5 cm cervical dilatation and the Childbirth Comfort
Questionnaire, to detect their levels of birth comfort, and the VAS-2 when they were at 6-7
cm cervical dilatation. Once the women reached 8-10 cm cervical dilation, they were asked to
respond to the VAS-3 and Childbirth Comfort Questionnaire. The Birth Satisfaction Scale was
used to determine the level of postnatal satisfaction.
Measures The study data were collected through the Pregnant Information Form, the VAS, the
Partograph form, the Childbirth Comfort Questionnaire, and the Birth Satisfaction Scale.
The Pregnant Information Form (PIF): This form included questions on the sociodemographic,
gynecological, and obstetric characteristics of the pregnant women.
Visual Analog Scale (VAS): This scale was used to determine the level of labor pain. The
scale features a 10-cm long vertical line, with 0 at the bottom end and 10 at the top end.
The VAS was administered when the women were at 4-5 cm, 6-7 cm, and 8-10 cm cervical
dilatation, and the women completed the scale themselves Partograph Form: This form was used
to determine the duration of the first phase of the labor process (active phase and
transition phase).
Childbirth Comfort Questionnaire (CCQ): This questionnaire was developed by Kerri Durnell
Schuling and Carolyn Sampselle in 2003 (7). The Turkish reliability and validity study of the
questionnaire was conducted by Potur et al. (2015) (11), who reported that the CCQ included
physical, environmental, and psychospiritual subscales and relief and transcendence levels.
The questionnaire features 9 items, each of which are evaluated based on a 5-point
Likert-type scale, where 1 represented strongly disagree and 5 represented strongly agree.
The minimum and maximum scores possible on the scale are 9 and 45, respectively, with higher
scores representing higher levels of comfort and lower scores representing lower levels.
Potur et al. found Cronbach's alpha reliability coefficient to be 0.75. The CCQ was
administered twice in this study, once at 4-5 cm cervical dilatation and once at 8-9 cm
cervical dilatation.
The Birth Satisfaction Scale (BSS): The Turkish reliability and validity study of this scale
developed by Hollins Martin and Fleming was conducted by Çoşar et al. (2015). The scale is a
Likert-type scale comprised of 30 questions. The minimum and maximum scores possible on the
scale are 30 and 150, respectively. Higher scores indicate higher birth satisfaction. An
analysis conducted to determine the internal consistency of the BSS found the Cronbach's
alpha value to be 0.62. The BSS was administered at the 2nd hour of the postnatal period.
Intervention Maryam's flower was placed in a bowl of water and left in the room of the
pregnant women who were at 1 cm cervical dilatation and in the first phase of the labor. It
was explained to the pregnant women that the leaves of the plant would open up in the water,
and they were asked to imagine that the birth canal would simultaneously open up. In effect,
they were told to focus on the opening of these leaves during the course of the labor
(Pictures 1 and 2). All the pregnant women, those in the control group and in intervention
group, were provided with standard midwifery care. As part of the standard midwifery care
given to the pregnant women, follow-up of cervical dilatation and effacement, contraction,
fetal heart rate, and vital signs were monitored. The pregnant women were given information
on breathing and pushing techniques. Moreover, induction was performed on all the pregnant
women. in labor.
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