Please select the eligibility criteria that correspond to the clinical trial below.
Title: Vulvar Vestibulitis Trial: Desipramine-Lidocaine
Brief Summary: The Vulvar Vestibulitis Clinical Trial (VVCT) a randomized, placebo-controlled, double blinded clinical trial. We will study the clinical efficacy of four medical treatments for vulvar vestibulitis: topical lidocaine, oral desipramine, combined lidocaine and desipramine, and placebo cream and capsules. Desipramine is a tricyclic antidepressant commonly used by clinicians for treatment of several chronic pain conditions that demonstrates an optimal side effect profile compared to other tricyclic antidepressants. Topical lidocaine has also been found to be beneficial for vulvar vestibulitis treatment in small studies. It is hypothesized that the combined use of oral desipramine and topical lidocaine will be more therapeutically effective than either one by itself and better than placebo.


Options:
A: Inclusion Criteria:

* Women 18-65 years old
* Fibromyalgia according to the criteria of the American College of Rheumatology (Wolfe 2010)
* Sign the informed consent
* Patients can take medication for chronic pain ( antidepressants , antiepileptics, for example), since there are at least two months

Exclusion criteria:

* patients who did not understand the Portuguese
* diagnosis of malignancies, severe psychiatric disorders , sleep disorders not related to fibromyalgia (apnea , sleepwalking , restless leg syndrome), Alzheimer's disease or any disease (rheumatologic, neurological, etc.) that can modify the evaluations or outcomes
* alcohol abuse or drug addiction
* patients who are performing acupuncture
* BMI greater than 35 ( BMI = body mass index) .
* Patients with history of allergy to amitriptyline or/and melatonin or any other contraindication for the use of these drugs
B: Inclusion Criteria:

* primary knee osteoarthritis

Exclusion Criteria:

* inflammatory conditions
* autoimmune disorders
* psychiatric illness
* morbid obesity
C: Inclusion Criteria:

* Outpatients who have completed double-blind treatment in study 322 (NCT01050218) for DPN. Subjects must have completed all scheduled evaluations, with no major protocol violations and no events that, in the opinion of the investigator, would preclude the subject's entry into the long-term open-label study.
* Women of childbearing potential must have a negative serum pregnancy test on day 91 of the short-term study. A woman of childbearing potential is one who is biologically capable of becoming pregnant. "Biologically capable" includes women who are using contraceptives or whose sexual partners are either sterile or using contraceptives. Sexually active women participating in the study who are biologically capable of becoming pregnant must use a medically acceptable form of contraception during the study and for at least 15 days after the last dose of test article. Medically acceptable forms of contraception include oral contraceptives, transdermal, injectable, or implantable methods, intrauterine devices, or properly used double-barrier contraception, eg, condom plus diaphragm.

Exclusion Criteria:

* Presence of any new and/or clinically important medical condition that might compromise subject safety (including, but not limited to, significant changes in glycemic control).
* Pregnancy, lactation, or plans to become pregnant during the study.
* Use of prohibited treatments.
* Meets any of the exclusion criteria listed for study 322 (NCT01050218).
D: Inclusion Criteria: Candidates must report greater than three continuous months' duration of vulvar symptoms of insertional dyspareunia, pain with tampon insertion, or pain to touch.

Physical exam should demonstrate "Friedrich's Criteria" which includes Criterion #1: history of severe pain on vestibular touch or attempted vaginal entry for a continuous duration of 6 months or greater. Criterion #2: tenderness localized within the vestibule.

The candidate should not demonstrate any other specific neuropathology Pre-randomization laboratory testing should fail to identify atrophic vaginitis, dermatitis such as vulvar dystrophy, or pathogens such as fungus, or herpes.

The candidate should not report use tricyclic-class or topical lidocaine within 30 days of the study.

Candidates will need to be capable of keeping adequate records and demonstrate reliability in use of medication.

If the candidate is premenopausal, adequate contraception will be necessary including oral contraceptives, barrier method, progestational contraceptives, vasectomy, tubal ligation, and hysterectomy.

Exclusion Criteria:

History of cardiac arrhythmia, syncopal episodes, seizures, vulvar cancer, specific dermatoses, choreoathetosis or major depression.

Active infection with herpes simplex, herpes zoster, Bartholin's abscess, Pregnancy, Active liver disease or renal disease, Evidence on prior vulvar biopsy or clinical impression of specific vulvar dermatoses such as lichen sclerosus, squamous cell hyperplasia, or lichen planus Positive culture for fungus (persistence of pain after treatment of particular infection and negative culture will not exclude subject from the study) Known hypersensitivity to either active agents (desipramine/lidocaine) or cream vehicle (Moisturelle cream) Immunocompromised state, History of illicit drug or alcohol abuse within the last year Serious or unstable medical or psychiatric conditions, Evidence of conduction abnormalities (especially prolonged QT interval) on ECG.

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Answer: D