Please select the eligibility criteria that correspond to the clinical trial below.
Title: Levobupivacïne Into Post-analgesia : Randomized Monocentric Study Against Placebo
Brief Summary: The locoregional anaesthesia is increasingly important in surgical practice, often allowing to simplify per- and post-operative analgesia. caesarian occurs in 20 % of delivery leading to a longer hospitalization because of the pain resulting from the surgery. The Levobupivacaïne (Chirocaïne) administered through catheters placed in the caesarean scars, showed its efficiency in post-operative analgesia.

Method : realization of a double blind prospective randomized study, control versus placebo Purpose : to show that the local administration of a unique dose of analgesia reduce the post-operative pain with a little or non-invasive technique


Options:
A: Inclusion Criteria:

* Non-emergent CD with planned spinal anesthesia
* American Society of Anesthesia physical status class I \& II
* Age ≥ 18 years
* Term gestational age (≥ 37 weeks)
* English-speaking

Exclusion Criteria:

* Morbid Obesity (BMI³ 45 kg/m2)
* Laboring women
* Emergency CD
* Severe maternal cardiac disease
* Subjects with significant obstetric co-morbidities
* Failed spinal anesthesia
* Patient enrollment in another study involving medication within 30 days of CD
* Any other condition which may impair ability to cooperate with data collection
* Height less than 152 cm (5'0")
* Fetal anomalies or intrauterine fetal death
B: Inclusion Criteria:

1. informed consent
2. age older than 18 to 80 years (inclusive)
3. scheduled for mastectomy because of breast cancer
4. American Society of Anesthesiologists (ASA) physical classification classes I - III

Exclusion Criteria:

1. Allergy to local anesthetics, fentanyl or morphine
2. severe cardiovascular disease (myocardial infarction within 6 months), profoundly decreased left ventricular function (ejection fraction \<40%) or high-grade arrhythmias
3. severe liver disease (known AST or ALT or billirubin \>2.5 times the upper limit of normal)
4. renal impairment (creatinine clearance less than 60)
5. pregnant or breast feeding
6. patient is enrolled in another study or have been in one in the last 30 days
C: Inclusion Criteria:

* age \> 18 years
* all patients requiring a non-urgent caesarian done according to the Misgav-Ladach technique

Exclusion Criteria:

* Patients requiring very urgent caesarian
* allergic to levobupivacaïne
* with previous history of alcoholism or drug addiction
* with severe hypotension or an ischemic cardiopathy badly compensated or thyrotoxicoses
* treated with first generation of IMAO (monoamine oxidase inhibitor) or with anti-arrhytmia drugs with anesthesic activity
D: Inclusion Criteria:

* Subject between 18 and 85 years
* subject of both sexes
* subject operated in the service of thoracic surgery of a lobectomy by thoracotomie lateral or postlaterale subject
* subject operated in settled surgery

Exclusion Criteria:

* Against indication in the epidural insanity,
* confusionnel, patient psychotic
* treatment in the long price by medicine which can interfere on the pain (morphine, antidepressants, psychotropic treatment)

Answer: C