Description

This study will be one of the rare studies that holistically evaluates the effects of Reiki application on pain, breastfeeding success, self-efficacy, comfort, and perception of milk supply in the postpartum period. Scales will be evaluated before and after Reiki sessions, and both the physiological and psychosocial healing process will be examined holistically.

The increase in cesarean section rates is associated with pain, mobility limitations, and increased care needs during hospital stay in the postpartum period. Postpartum pain and functional limitations due to the postoperative healing process can negatively affect early breastfeeding initiation, correct latching, and mother-infant interaction, thus reducing breastfeeding success (Buchko et al., 2022; Chang et al., 2021). Postpartum pain can delay or weaken breastfeeding adaptation; Therefore, the gains from comfort-enhancing interventions for mothers who have undergone cesarean delivery are important in terms of breastfeeding outcomes.

Complementary and supportive care approaches, especially non-pharmacological methods, can increase the effectiveness of nursing care by reducing maternal comfort and anxiety in the postpartum period (Lee \& Frazier, 2019). Energy-based practices such as Reiki are included in the literature with studies reporting positive effects on postoperative pain, anxiety, and some physiological parameters (Midilli \& Eser, 2015; Thrane \& Cohen, 2014). However, some randomized controlled trials have not found a significant difference (van der Vaart et al., 2011). This situation necessitates the evaluation of the effect of Reiki on breastfeeding and comfort in the post-cesarean period with well-designed, repeated-measurement randomized controlled trials. This study aims to examine the short-term (before/after each session) and mid-term (before and after discharge) effects of Reiki administered face-to-face in six short periods postoperatively at 0-4, 6-12, and approximately 24 hours, and remotely at 2, 3, and 4 weeks postpartum, using multiple scales. The literature shows that the LATCH (Jensen et al., 1994) and BSES-SF (Dennis, 2003) scales are used to predict breastfeeding performance and self-efficacy in the early postpartum period; perceived insufficient milk is closely related to weaning (Huang et al., 2021); and postpartum comfort can vary with delivery type or support interventions (Kolcaba, 2003). Therefore, the combined use of these scales strengthens the clinical and nursing care implications of this study.The research design is a randomized controlled, single-blind study.

• Blinding: Participants can be blinded; however, due to the nature of Reiki, the practitioner cannot be blinded. Since the researcher and practitioner are the same person, the Reiki group is known through pre- and post-session assessments. Participants selected for the study will be assigned to a group by coin toss upon admission. Participants will not be informed of their group assignment during the treatment.
• This is a single-center study, and participants will be selected from women who have given birth at the Obstetrics and Gynecology Department of Samsun Training and Research Hospital, and who meet the inclusion criteria.

Inclusion/Exclusion Criteria Participants will be 18-45 years old, have had a single live birth, a planned/emergency cesarean section, be hemodynamically stable, have no problems with breastfeeding in the first 24 hours postoperatively, and be fluent in Turkish. Individuals with preeclampsia/eclampsia, active postpartum hemorrhage, sepsis/fever ≥38°C, need for intensive care, delivery before 37 weeks, serious neonatal problems, separation of mother and baby after birth (follow-up in neonatal intensive care unit without hospitalization), excessive sedation due to analgesia, communication difficulties, and a markedly negative attitude towards Reiki will be excluded from the study.

Timing and Measurements

Application Times (6 sessions):

1. 0-4 hours postpartum day 0
2. 6-12 hours postpartum day 0
3. 24 hours and on postpartum day 1
4. Remote Reiki in the 2nd week postpartum
5. Remote Reiki in the 3rd week postpartum
6. Remote Reiki in the 4th week postpartum

Before the first Reiki session:

• Vital signs: Fever, Pulse, Blood Pressure, SpO₂
• VAS (0-10)
• LATCH
• BSES-SF (Breastfeeding Self-Efficacy Short Form) (pre-test)
• Perceived Insufficient Milk Questionnaire (pre-test)
• Postpartum Comfort Questionnaire (PSQI) (pre-test) Before each face-to-face Reiki session: • Vital signs
• VAS
• LATCH

After each face-to-face Reiki session:

• Vital signs
• VAS
• LATCH
• Reiki experience form

Before discharge (usually 24-72 hours):

• BSES-SF (Short Form of Breastfeeding Self-Efficacy)
• Perceived Insufficient Milk Questionnaire
• Postpartum Comfort Questionnaire (PMCQ)

Post-Discharge Follow-up:

Participants in the Reiki and Sham Reiki groups will be informed by phone before the Reiki session in the second and third weeks, and a phone call will be made after the session for feedback. In the fourth week, a phone call will be made to inquire about the baby's exclusive breastfeeding status (yes/no), the need for formula feeding (yes/no), breastfeeding frequency (how many times a day the baby breastfeeds), the baby's weight gain, and insufficient milk. The perception scale, breastfeeding self-efficacy scale, and postpartum comfort scale will be evaluated.