Please select the eligibility criteria that correspond to the clinical trial below.
Title: Acupuncture vs. Placebo Acupuncture and vs. Standard Therapy for Pain Control After Elective Caesarean Section - a Randomized Controlled Trial
Brief Summary: The study entitled "Acupuncture vs. placebo acupuncture and vs. standard therapy for pain control after elective caesarian section - a randomized controlled trial" aims to investigate whether acupuncture with indwelling fixed needles reduces pain and analgesic requirement as compared to placebo and standard therapy in patients after after elective caesarian section (CS) in the period from January 2015 to May 2016.

For that purpose 180 adult patients scheduled to elective elective CS in spinal anesthesia will be recruited according to eligibility criteria. 120 patients will be randomized either to verum or placebo acupuncture, 60 patients will be included in non-randomized "standard therapy" arm. The outcome measures are: postoperative analgesic requirement, pain intensity, incidence of side effects and physiological parameters.


Options:
A: Inclusion Criteria:

* Patients with an American Society of Anaesthesiologists physical status of I to III scheduled for elective caesarean section in spinal anaesthesia
* Surgery time does not exceed 60 minutes
* Patients without previous opioid and psychotropic medication
* Patients ranged 19-45 years old
* Patients who have given written informed consent

Exclusion Criteria:

* Recidivist alcoholics
* Local skin infection at the sites of acupuncture
* Age \< 19 and \> 45 years
* Switching to general anaesthesia in cases where spinal anaesthesia fails
* Surgery time more than 60 minutes
* Intraoperative complications (bleeding, required blood transfusion more than 6 units of packed cells, cardiovascular instability, required catecholamines except for short hypotension after induction of spinal anaesthesia )
* Patients who consumed opioid medication at least 6 months before surgery
* Patients who are unable to understand the consent form and fill in the study questionnaire
* History of psychiatric disease
B: Inclusion Criteria:

* Voluntarily
* Performed using spinal anesthesia
* ASA I (Normal healthy patients) and II (Patients with mild systemic disease) (as defined by the American Society of Anesthesiologists Physical Status Classification system)
* PARA 0000, 1, 2, 3 \[i.e. First, Second, or Third C-Section)
* At term pregnancy (\>38 weeks)
* BMI \<35
* Age between 18 - 50 years

Exclusion Criteria:

* Longitudinal surgical incision
* Placental abnormalities noted
* Time of extraction of the fetus \>10 min from cutaneous incision
* Blood loss during surgery of \>800 ml
* Any of the conditions not considered in inclusion criteria
C: Inclusion Criteria:

* Pregnant women undergoing cesarean delivery

Exclusion Criteria:

* Cesarean hysterectomy
* Intraoperative accidental injury to urinary or gastrointestinal organs
* Postoperative admission to intensive care unit (ICU)
* Postoperative intraperitoneal drain placement
* Unable to understand and follow oral/written instructions
* Severe neuromuscular or circulatory disorders
* Pulmonary diseases
D: Inclusion Criteria:

* Age 18 to 45 years
* Female
* Undergoing lower transverse cesarean delivery or cesarean delivery with bilateral tubal ligation.
* Pfannenstiel Skin incision
* Consent to the study and willing to comply with study methods

Exclusion Criteria:

* • Subjects who have any implanted metallic leads, wires, or systems (e.g. pacemaker, implantable cardioverterdefibrillator)

  * Patients undergoing additional procedures at the time of their cesarean delivery such as cesarean hysterectomy or myomectomy.
  * Patients with vertical skin or uterine incisions.
  * Patients who forget to, or decide not to, replace PEMF device

Answer: A