The purpose of this study is to investigate the effects of postoperative coffee consumption on postdural puncture headache (PDPH) and analgesic use in women undergoing cesarean section with spinal anesthesia.
Surgical procedures are frequently preferred today. The choice of anesthesia is crucial for patient safety in surgical procedures. Spinal anesthesia is recommended in national and international guidelines and protocols. There are many reasons for the frequent preference for spinal anesthesia. Spinal anesthesia provides better pain control than narcotic analgesics in postoperative pain management, reduces systemic opioid use, and allows for earlier onset of bowel movements in the postoperative period. However, postdural puncture headache can also occur with this method. Postdural puncture headache (PDPH) is one of the most common complications after spinal anesthesia. Current data in the literature indicate a significant incidence of PDPH. Caffeine has a structure similar to adenosine. Therefore, it replaces adenosine by binding to the same receptors as adenosine. Consequently, caffeine can alleviate headaches through its vasoconstrictive effect. Additionally, caffeine can inhibit the synthesis of leukotrienes and prostaglandins to a limited extent. These properties suggest that caffeine may be effective in pain control. However, the effectiveness of caffeine intake in preventing PDPH has not been definitively established. The most effective method used to prevent this complication is epidural blood patching. However, this is an invasive procedure. To avoid the drawbacks of invasive methods, reliable, practical, and cost-effective non-invasive methods should be preferred. Caffeine is believed to have a potential role in the prevention of postdural puncture headache based on its mechanism of action.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Enrollment
82
The first coffee (2 g Nescafe Gold™ in 200 ml of hot water) will be given to the participant within the first hour after starting oral feeding. The second coffee will be scheduled according to the participant's surgery time, individual preferences, and sleep patterns, taking into account the 3-9 hour half-life of caffeine. Participants will be given coffee two more times in the following 24-hour period. Thus, participants will consume coffee four times in 48 hours.
Ankara Bilkent City Hospital
Ankara, Ankara, Turkey (Türkiye)
Incidence of Postdural Puncture Headache
Incidence of postdural puncture headache will be determined based on the presence or absence of headache at any scheduled assessment during the assessment period, as reported by participants.
Time frame: From postoperative hour 6 through postoperative day 5
Severity of Postdural Puncture Headache
The Numeric Rating Scale (NRS) will be used to determine the severity of PDPH. This scale is a one-dimensional tool that allows for the numerical expression of pain intensity on a scale of 0-10. On the scale, 1-3 points are classified as mild pain, 4-6 points as moderate pain, and 7-10 points as severe pain.
Time frame: From postoperative hour 6 through postoperative day 5
Postoperative Analgesic Use
Postoperative analgesic use will be assessed by recording the analgesic drug name (commercial and active ingredient), route of administration (oral, intravenous, or intramuscular), date and time of administration, and the amount administered during the assessment period.
Time frame: From postoperative hour 6 through postoperative day 5
Patient Satisfaction Level
Patient satisfaction with postoperative, will be assessed using the Numeric Rating Scale - Satisfaction (NRS-S). The scale is a measurement tool where the patient selects a whole number between 0 and 10 to express their satisfaction with the treatment. The scale, divided by 11 lines, indicates 0 for "not satisfied" and 10 for "very satisfied". Those scoring 7 or above on a 10-point scale will be considered satisfied.
Time frame: Once prior to hospital discharge
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