Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase III Clinical Trial of Duloxetine in Participants With Fibromyalgia
Brief Summary: The purpose of the study is to assess the effectiveness and safety of duloxetine in participants with fibromyalgia.


Options:
A: Inclusion Criteria:

* Participant must report bladder pain/discomfort score of 3 or greater on a 0-10 Likert scale over the previous 4 weeks.
* Participant must report a symptom score of abnormal urinary frequency of 3 or greater on a 0-10 Likert scale over the previous 4 weeks.
* Symptoms of abnormal urinary frequency and bladder pain/discomfort must have been present for at least six weeks prior to screening visit.

Exclusion Criteria:

* Known allergy or intolerance to amitriptyline or any of its components.
* Currently receives treatment with amitriptyline or other tricyclic antidepressant, selective serotonin reuptake inhibitor (SSRI) or serotonin and norepinephrine reuptake inhibitor (SNRI), or monoamine oxidase (MAO) inhibitor antidepressants.
* Previous treatment with amitriptyline or other tricyclics, hydroxyzine or other antihistamines for bladder symptoms; pentosanpolysulfate; DMSO or any other intravesical therapy, biofeedback or pelvic floor physical therapy for PBS symptoms
B: Inclusion Criteria:

* Participants fulfilling the following criteria in the American College of Rheumatology 1990 Criteria for the Classification of Fibromyalgia
* Participants with pain rated severity 4 or over by Brief Pain Inventory (BPI) - average pain severity item (Question 3)

Exclusion Criteria:

* Participants with serious cardiovascular, hepatic, renal, respiratory, or hematological disease, or clinically significant laboratory or electrocardiogram abnormality which indicate a serious medical problem or require significant intervention in the judgment of the investigators
* Participants with alanine aminotransferase/aspartate aminotransferase of not less than 100 international units per liter (IU/L) or total bilirubin of not less than 1.6 milligrams per deciliter (mg/dL)
* Participants with serum creatinine level of not less than 2.0 mg/dL, participant who has undergone kidney transplantation or hemodialysis
* Participants with pain difficult to discriminate from pain associated with fibromyalgia or disease which disturbs the assessment
* Participants with treatment-refractory fibromyalgia
* Participants with thyroidal dysfunction, excluding those assessed by the investigator that the disorder is controlled as appropriate by 3-month or longer drug therapy
* Participants with present or past history of rheumatoid arthritis, inflammatory arthritis, infectious arthritis, or auto immune disease rather than thyroid deficiency
* Participants with an axis I condition according to Diagnostic and Statistical Manual of Mental Disorders Fourth Edition (DSM-IV), currently or within the past year, except for major depressive disorders
* Participants with a lifetime diagnosis of bipolar disorder or schizoaffective disorder; or any other disorder with psychotic symptoms - based on the clinical opinion of the investigator
* Participants with personality disorder or mental retardation
* Participants with uncontrolled angle closure glaucoma
* Participants with present or past history of uncontrolled seizures or convulsion disorders
* Participants with suicidal ideation within past 6 months, with suicidal attempt within past 1 year
* Participants answering "yes" to any of the questions about active suicidal ideation/intent/behaviors occurring within the past 6 months (Columbia Suicide Severity Rating Scale, Suicide Ideation section - Questions 4 and 5; Suicidal Behavior section)
* Participants with past history of multiple episodes of drug allergy
* Female participants who are pregnant, lactating, or who want to get pregnant during the study period. Male participants who want his partner to get pregnant
* Females of child-bearing potential who can't agree to utilize medically. acceptable and reliable means of birth control during the study and for 1 month following the last dose of the study
* Participants with a history of alcohol or any psychoactive substance abuse or dependence (including alcohol, but excluding nicotine and caffeine) within the past 1 year
* Participants who have a positive urine drug screen for any substance of abuse (phencyclidine, cocaine, antihypnotic agent, or cannabis)
* Participants previously treated with duloxetine
C: Inclusion Criteria:

* Confirmed diagnosis of SPMS. Steady progression rather than relapse must be the major cause of increasing disability in the preceding 2 years. Evidence of progression, either an increase of at least one point in EDSS or clinical documentation of increasing disability in patient notes
* Expanded Disability Status Scale (EDSS) 4.0-6.5
* Aged 25 to 65 inclusive
* Women and men with partners of childbearing potential must be using an appropriate method of contraception to avoid any unlikely teratogenic effects of the 3 drugs from time of consent, to 6 weeks after treatment inclusive
* Women must have a negative pregnancy test within 7 days prior to the baseline visit unless not of child bearing potential (e.g. have undergone a hysterectomy, bilateral tubal ligation or bilateral oophorectomy or they are postmenopausal)
* Willing and able to comply with the trial protocol (e.g. can tolerate MRI and fulfils the requirements for MRI, e.g. not fitted with pacemakers or permanent hearing aids), ability to understand and complete questionnaires
* Written informed consent provided

Exclusion Criteria:

* Pregnancy or breast feeding patients
* Baseline MRI scan not of adequate quality for analysis (e.g. too much movement artefact)
* Significant organ co-morbidity (e.g. malignancy or renal or hepatic failure)
* Relapse within 3 months of baseline visit
* Patients who have been treated with iv or oral steroids for an MS relapse/progression within 3 months of baseline visit (these patients can undergo future screening visits once the 3 month window has expired), patients on steroids for another medical condition may enter as long as the steroid prescription is not for multiple sclerosis (relapse/ progression).
* Use of Simvastatin at 80mg dose within 3 months of baseline visit (lower doses of Simvastatin and other statins are permissible)
* Commencement of fampridine within 6 months of baseline visit
* Use of immunosuppressants (e.g. azathioprine, methotrexate, cyclosporine) or disease modifying treatments (β-interferons, glatiramer) within 6 months of baseline visit
* Use of fingolimod/fumarate/teriflunomide/laquinomod/or other experimental disease modifying treatment (including research of an investigational medicinal product) within 12 months of baseline visit
* Use of mitoxantrone/ natalizumab/ alemtuzumab/ daclizumab if treated within 12 months of baseline visit
* Primary progressive MS
* Relapsing-remitting MS
* Known hypersensitivity to the active substances and their excipients to any of the active drugs for this trial
* Use of: lithium, chlorpropamide, triamterene and spironolactone within 6 months of the baseline visit
* Current use of potassium supplements
* Current use of tamoxifen
* Current use of herbal treatments containing St. John's Wort
* Significant signs of depression
* Use of an SSRI within 6 months of the baseline visit
* Use of monoamine oxidase inhibitors, phenytoin, L-tryptophan) and/or neuroleptic drugs within 6 months of the baseline visit
* A Beck Depression Index score of 19 or higher
* Bipolar disorder
* Receiving or previously received Electro-Convulsive Therapy
* Epilepsy/seizures
* Glaucoma
* Patients with a history of bleeding disorders or currently on anticoagulants Routine screening blood values (LFT) \>/ 3 x upper limit of normal (ULN) of site reference ranges (ALT/AST, bilirubin,ˠGT) Potassium \<2.8mmol/l or \>5.5mmol/l
* Sodium \<125mmol/l
* Creatinine \>130μmol/l
* WBCs \<3 x 109/l
* Lymphocytes \<0.8 x 109/l
* Neutrophil count \<1.0 x 109 /l
* Platelet count \<90 x 109 /l
* Haemoglobin \<80g/l
D: Inclusion Criteria:

1. 18 years of age or above
2. Have a diagnosis of Diabetes mellitus for at least a year
3. Agree not to smoke whilst resident in the CRC
4. Able to understand the patient information sheet and provide written informed consent
5. Score above 12 on the LANSS
6. Have neuropathic pain of diabetic origin
7. Score above 25 on MMSE
8. Willing to withdraw, under the guidance of their diabetologist, from any current pain medication prior to their first visit to the sleep laboratory. Duration of withdrawal will be at least equivalent to 5 half-lives and will be of a relevant duration given the particular medication used.

Exclusion Criteria:

1. There is evidence of an end stage disease of a major system (hepatic, renal, respiratory, haematologic (PA), immunologic, cardiovascular, inflammatory, rheumatology, active infections, peripheral vascular disease, untreated endocrine(hypothyroid)
2. There is evidence of a recent ischaemic event
3. There is evidence of recurrent and/or severe hypoglycemia requiring assistance in last 3 years
4. Evidence of sleep pathology that would interfere with the assessment of treatment (assessed on habituation night)
5. Currently receiving treatment for malignancy
6. Suffer from seizures including epilepsy
7. There is evidence of a history of dependence on or abuse of alcohol/recreational drugs
8. Need to use a wheel chair (incompatible with studies in a sleep laboratory)
9. Involved in a clinical trial in last 3 months
10. Pregnant, lactating or inadequate contraception
11. Vision inadequate for the performance tests (as assessed at screening)
12. Colour Blind
13. Will not co-operate with study procedures
14. Will not give permission to inform GP

Answer: B