Please select the eligibility criteria that correspond to the clinical trial below.
Title: Double-blind, Randomized, Placebo-controlled, Parallel Group and Dose-finding, Multicentric, Safety and Efficacy Study With Intramuscular Injections of NV1FGF in Subjects With Intermittent Claudication
Brief Summary: The primary objective is to assess safety and efficacy of two different doses of NV1FGF as compared to placebo.

The secondary objective is to assess the pharmacokinetics of NV1FGF and FGF-1 protein.


Options:
A: Inclusion Criteria:

* Subjects with prior decision for amputation above the ankle because of severe PAOD
* Males or females above 18 years
* Females must be either:

  * Non pregnant, non lactating , having practicing a medically accepted method of birth control for more than 2 months prior screening visit;
  * or surgically sterilized (tubal ligation or hysterectomy)
  * or post menopausal for at least one year

Exclusion Criteria:

* Subjects with urgent need for amputation that cannot await until completion of the screening period (up to 4 weeks), added to the minimum required 48 hours between study test medication administration and tissue sample collection
* Previous or current history of malignant disease (subjects with successful tumor resection more than 5 years -without any recurrence- prior to study start could be enrolled)
* Abnormal Chest X-ray or mammography with suspicion of malignant disease
* Positive stool hemoccult (except in case of hemorrhoids or any other identified cause with no malignancy origin)
* Men with positive Prostate Specific Antigen (PSA) (above 2.5 ng/ml in subjects \< 50 years and above 5 ng/ml in subjects above 50 years)
* Females with Papanicolaou smear of Class IV or Class V characterization
* Serious concomitant medical conditions not adequately controlled
* Alcohol or drug abuse
* Active proliferate retinopathy defined by the presence of new vessel formation and scarring
* Participation in clinical trials of non-approved experimental agents within four weeks before study entry;
* Positive serology for HIV1 or 2
* Creatinine above 2.0 mg/dl (176 µmol/l), unless the subject is on hemodialysis / peritoneal dialysis and diagnosed with complete and irreversible renal failure or end-stage renal disease (ESRD)
* Subjects who had a stroke or a neurological deficit presumably due to a stroke, within 3 months prior to study treatment (Amendment #1)
* Alpha-fetoprotein (AFP) in serum \> 15 µg/l, unless liver ultrasound ruled out any malignant disease
* Positive serology for hepatitis B or C, unless liver ultrasound ruled out any malignant disease.

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
B: Inclusion criteria:

* Age\>40 years
* History of typical intermittent claudication lasting for at least 3 months, showing no improvement and consistent with treadmill test findings
* Objective evidence of Peripheral Arterial Occlusive Disease. After 10 minutes of rest, either by Ankle brachial index measure (ABI) \<0.8 or Systolic ankle pressure (AP) \< 50 mmHg or Systolic toe pressure \<50 mmHg
* Patent femoral inflow above the level of injections recently (\<2 weeks) documented either with Doppler ultrasonography or Magnetic Resonance Angiography or Angiography

Exclusion criteria:

* Evidence of other causes for leg pain other than intermittent claudication.
* Illnesses limiting subject exercise capacity (angina pectoris, heart failure, respiratory disease, orthopaedic disease, neurological disorders...)
* Pain at rest
* Buerger's disease
* Positive serology for HIV 1 or 2, positive serology hepatitis B or C.
* Subjects with serum creatinine \> 2 mg/dl (176 µmol/l) and subjects on dialysis.
* Active proliferative retinopathy defined by the presence of new vessel formation and scarring.
* Subjects who had a stroke or neurologic deficit presumed to be due to stroke within 3 months prior to the first administration of study treatment
* Previous treatment with any angiogenic growth factor
* Pregnant or breast feeding women or who disagree to practice a medically accepted method of birth control. Men and women who do not agree to use condoms as the only accepted protection barrier, for the entire study period
* Serious concomitant medical conditions not adequately controlled.
* Current alcohol or drug abuse

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
C: Inclusion Criteria:

1. Informed consent was to be signed before proceeding with any study procedure.
2. Patients with severe PAD.
3. Trophic lesions with no signs of healing (no reduction in ulcer size or depth) for at least 2 weeks prior to first study treatment administration (Day 1).
4. Patients with objective evidence of peripheral vascular disease in the diseased limb on 2 consecutive examinations performed at least 1 week apart.
5. Demonstration or documentation of total occlusion of the affected limb of one or more of the iliac, superficial femoral, popliteal and/or one or more infrapopliteal arteries as assessed by angiography or magnetic resonance angiography (MRA)
6. Transcutaneous oxygen pressure (TcPO2): mean resting supine TcPO2 of the foot of ≤40 mmHg based on 2 separate measures performed at least 1 week apart
7. Poor/not candidates for revascularization

Exclusion criteria

1. Previous or current history of malignant disease.
2. Positive cancer screening (liver, prostate, colon, cervix, breast, lung)
3. Successful lower extremity surgery (bypass/angioplasty of the leg to be treated) within 3 months prior to the first administration of study treatment \[Day 1\]).
4. Patients planned to undergo amputation of target limb within 1 month following the first administration of study treatment.
5. Patients with a history of severe renal failure.
6. Creatinine \>2.0 mg/dL (176 µmol/L) or estimated creatinine clearance \<30 mL.
7. Serious concomitant medical conditions not adequately controlled (other than severe PAD),
8. Buerger's disease.
9. Patients in dialysis.
10. Active proliferative retinopathy
11. Patients who had a stroke or neurologic deficit presumed to be due to stroke within 3 months prior to the first administration of study treatment.
12. Previous treatment with any angiogenic growth factor.
13. Positive serology for HIV 1 or 2.
14. Participation in clinical trials of non-approved experimental agents within 4 weeks before study entry.
D: Inclusion Criteria:

* Having peripheral artery disease at the stage of Critical Limb Ischemia (CLI) with skin lesions (either ulcer(s) or gangrene);
* With objective evidence of CLI such as ankle systolic pressure \<70 mmHg and/or toe systolic pressure \<50 mmHg or transcutaneous oxygen pressure (TcPO2) \<30 mmHg;
* Unsuitable for standard revascularization of his/her peripheral arterial disease;
* Having a negative screening for cancer.

Exclusion Criteria:

* Previous major amputation on the leg to be treated or planned major amputation within the first month following randomization;
* Known Buerger's disease;
* Successful lower extremity revascularization procedure within 3 months prior randomization;
* Uncontrolled blood pressure defined as systolic blood pressure (SBP) ≥180 mmHg or diastolic blood pressure (DBP) ≥110 mmHg despite adequate antihypertensive treatment;
* Acute cardiovascular events within 3 months prior to randomization;
* Active proliferative retinopathy and severe macular oedema;
* Previous or current history of malignant disease within the past 5 years;
* Previous treatment with systemic angiogenic factors or with stem cells therapy;
* Pregnant or breast-feeding woman or woman of childbearing potential not protected by an effective contraceptive method of birth control. Man not following effective contraceptive method with his partner of childbearing potential during the course of the study.

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Answer: B