| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
| Peripheral artery disease. Patients due for by-pass surgery of lower extremity arteries. | 
 
 
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| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 12.0 | 
 
| E.1.2 | Level  | HLT | 
 
| E.1.2 | Classification code  | 10034638 | 
 
| E.1.2 | Term  | Peripheral vascular disorders NEC | 
 
 
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| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 12.0 | 
 
| E.1.2 | Level  | LLT | 
 
| E.1.2 | Classification code  | 10003611 | 
 
| E.1.2 | Term  | Atherosclerosis of arteries of the extremities, unspecified | 
 
 
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| E.1.3 | Condition being studied is a rare disease  |  No  | 
| E.2 Objective of the trial | 
| E.2.1 | Main objective of the trial  | 
Using pharmacological blockade of the angiotensin II receptor type 1, we aim to elucidate which molecular pathways mediate the pro-inflammatory and pro-angiogenc effects of angiotensin II. 
 
 
 Using pharmacological blockade of the angiotensin II receptor type 1 (ARB), we aim to elucidate if ARB treatment can affect histological markesr of inflammation and angiogenesis. | 
 
 
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| E.2.2 | Secondary objectives of the trial  | 
| Using pharmacological blockade of the angiotensin II receptor type 1 (ARB), we aim to elucidate if ARB treatment can affect serum markers of inflammation and angiogenesis. | 
 
 
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| E.2.3 | Trial contains a sub-study  |  No  | 
| E.3 | Principal inclusion criteria  | 
1/ Claudicatio intermittens 2/ Patients are considered suitable for reconstruction of the femoral artery using open surgical technique. 
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| E.4 | Principal exclusion criteria | 
1) Patient already on treatment with angiotensin recepeptor blockade (ARB) and/or angiotensin converting enzyme inhibitor (ACEi). 2) Due to the medical condition - patient can not wait 5-8 weeks for surgical intervention. 3) Contra-indicated with angiotensin receptor blockers 4) Reduced renal function (estimated creatinine clearance < 60 ml/min/1.72m2). 5) Known renal artery stenosis 6) Known heart failure with ejection fraction (EF) <40 % 7) Informed consent can not be obtained since patient can not understand written or spoken Swedish. | 
 
 
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| E.5 End points | 
| E.5.1 | Primary end point(s) | 
Primary end-point 1)	A coordinated regulatory pattern of gene regulation in plaque tissue indicating either an anti-inflammatory activity or an alteration in angiogenesis drive induced by angiotensin receptor blockers. a)	To fulfill the criteria for a tissue anti-inflammatory activity the mRNA expression of one or more of the following pre-specified groups of candidate genes should be significantly altered in plaque tissue measured using immunohistochemistry; i/ reductions in 2 of 3 adhesion molecule (ICAM-1, VCAM-1 or e-selectin); ii/ reduction in 2 of 3 pro-inflammatory cytokines (TNF-alfa, IL-1 or MCP-1); iii/ increase in 2 anti-inflammatory cytokines TGF-alfa or IL-10. b)	To fulfill the criteria for changes in angiogenesis signaling the mRNA expression of 3 of the following 5 candidate genes should be significantly altered in plaque tissue measured using immunohistochemistry; reductions in VEGF, VEGF-R2, FGF-2, FLT-1 or HGF. 2)	A significant change in plaque tissue protein expression of histological markers of inflammation, angiogenesis and plaque stability. The following histological or immunohistochemical markers will be used; picro Sirius red, (collagen), smooth muscle actin, CD68, VEGF, VEGF-R2, HIF-1alfa. 3)	Reduced level of serum markers of inflammation and angiogenesis. Serum markers that will be used includes: hsCRP, IL-6, s-VEGF, TNF-alfa and MCP-1. 
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| E.6 and E.7 Scope of the trial | 
| E.6 | Scope of the trial | 
| E.6.1 | Diagnosis |  No  | 
| E.6.2 | Prophylaxis |  No  | 
| E.6.3 | Therapy |  No  | 
| E.6.4 | Safety |  No  | 
| E.6.5 | Efficacy |  No  | 
| E.6.6 | Pharmacokinetic |  No  | 
| E.6.7 | Pharmacodynamic |  No  | 
| E.6.8 | Bioequivalence |  No  | 
| E.6.9 | Dose response |  No  | 
| E.6.10 | Pharmacogenetic |  No  | 
| E.6.11 | Pharmacogenomic |  No  | 
| E.6.12 | Pharmacoeconomic |  No  | 
| E.6.13 | Others |  Yes  | 
| E.6.13.1 | Other scope of the trial description | 
| Drug used to affect target tissue | 
 
 
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| E.7 | Trial type and phase | 
| E.7.1 | Human pharmacology (Phase I) |  No  | 
| E.7.1.1 | First administration to humans |  No  | 
| E.7.1.2 | Bioequivalence study |  No  | 
| E.7.1.3 | Other |  No  | 
| E.7.1.3.1 | Other trial type description |  | 
| E.7.2 | Therapeutic exploratory (Phase II) |  No  | 
| E.7.3 | Therapeutic confirmatory (Phase III) |  No  | 
| E.7.4 | Therapeutic use (Phase IV) |  Yes  | 
| E.8 Design of the trial | 
| E.8.1 | Controlled |  Yes  | 
| E.8.1.1 | Randomised |  Yes  | 
| E.8.1.2 | Open |  No  | 
| E.8.1.3 | Single blind |  No  | 
| E.8.1.4 | Double blind  |  Yes  | 
| E.8.1.5 | Parallel group |  Yes  | 
| E.8.1.6 | Cross over  |  No  | 
| E.8.1.7 | Other |  No  | 
| E.8.2 |  Comparator of controlled trial | 
| E.8.2.1 | Other medicinal product(s) |  No  | 
| E.8.2.2 | Placebo  |  Yes  | 
| E.8.2.3 | Other |  No  | 
| E.8.3 | 
                                The trial involves single site in the Member State concerned
                             |  No  | 
| E.8.4 |  The trial involves multiple sites in the Member State concerned  |  Yes  | 
| E.8.4.1 | Number of sites anticipated in Member State concerned | 2 | 
| E.8.5 | The trial involves multiple Member States |  No  | 
| E.8.6 Trial involving sites outside the EEA | 
| E.8.6.1 | Trial being conducted both within and outside the EEA |  No  | 
| E.8.6.2 | Trial being conducted completely outside of the EEA |  Information not present in EudraCT  | 
| E.8.7 | Trial has a data monitoring committee |  No  | 
| E.8.8 | 
                        Definition of the end of the trial and justification where it is not the last
                        visit of the last subject undergoing the trial
                     | 
| Last visit of the last subject undergoing the trial. | 
 
 
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| E.8.9 Initial estimate of the duration of the trial | 
| E.8.9.1 | In the Member State concerned years | 1 | 
| E.8.9.1 | In the Member State concerned months | 0 | 
| E.8.9.1 | In the Member State concerned days | 0 | 
| E.8.9.2 | In all countries concerned by the trial years | 0 | 
| E.8.9.2 | In all countries concerned by the trial months | 0 | 
| E.8.9.2 | In all countries concerned by the trial days | 0 |