Clinical Research Directory

Patients are eligible to be included in the study only if they meet all of the following criteria: 1. Written informed consent must be given according to ICH/GCP and national/local regulations and be obtained prior to any study-related procedures. 2. Histologically or cytologically confirmed surgically resectable adenocarcinoma of the rectum. 3. Clinical stage II (T3, N-) \\ 4. Absence of metastatic disease 5. Eastern Co-operative Oncology Group (ECOG) performance status \> 2. 6. Age \> to 18. 7. Estimated life expectancy ≥ 12 months. 8. No active infections requiring systemic antibiotic treatment (oral antibiotics are acceptable at the discretion of the treating physician). 9. Measurable disease, as defined by RECIST Version 1.1 10. Adequate haematological, hepatic, and renal function defined as: a. Renal: i. Calculated creatinine clearance (CrCl) \> 50ml/min (see Appendix G) b. Liver function tests: i. Total Bilirubin \< 1.5 ULN (OR \< 3 x ULN (\< Grade 2) in the presence of documented Gilbert's syndrome (unconjugated hyperbilirubinemia) or liver metastases at baseline.) ii. ALT and AST \< 2.5 x ULN (\< 5 x ULN with liver involvement of their cancer) iii. Alkaline Phosphatase \< 2.5 x ULN (\< 5 x ULN with liver involvement of their cancer) c. Haematology: i. Haemoglobin \> 9 g/dL (\< Grade 1) ii. Absolute neutrophil count \> 1.5 x 109/L iii. Platelet count \> 100 x109/L (≤ Grade 1) 11. Normal thyroid function defined as a TSH within normal local institutional range 12. Able to swallow and retain oral medication 13. Women of childbearing potential (WOCBP) and male patients with partners of childbearing potential; agree to remain abstinent (refrain from heterosexual intercourse) or use highly effective contraception measures during the treatment period. For women, highly effective contraception should be used, for X months after last dose of (INSERT AGENT). For men, highly effective contraception should be used, for X months after (INSERT AGENT). (Highly effective contraception is defined in the study as methods that achieve a failure rate of less than 1% per year when used consistently and correctly. Such methods include: i. Combined (oestrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation (oral, intravaginal, transdermal). ii. Progestogen-only hormonal contraception associated with inhibition of ovulation (oral, injectable and implantable). iii. Intrauterine device (IUD). iv. Intrauterine hormone-releasing system (IUS). v. Bilateral tubal occlusion. vi. Successfully vasectomised partner. vii. Sexual abstinence.) 14. Women of childbearing potential must have pregnancy excluded by urine or serum beta-HCG testing within 7 days prior to registration. Exclusion criteria: Patients who meet any of the following criteria at the time of screening will be excluded from study registration: 1. Received prior chemotherapy for local or metastatic disease. 2. Locally advanced rectal cancer; \>T3, Nodal disease 3. Primary unresectable rectal cancer. A tumour is considered unresectable when invading adjacent organs and an en bloc resection will not achieve negative margins. 4. Received prior pelvic radiotherapy. 5. Patients unable to undergo MRI. 6. Previous or concurrent active malignancy ≤ 5 years prior to registration with the exception of non-melanotic skin cancer or carcinoma in situ of any type, or other cancers that the treating Investigator does not feel will impact the study objectives. 7. Screening electrocardiogram (ECG) with evidence of: 1. QT prolongation (QTc \> 450ms in males and \> 470ms in females) 2. Clinically significant cardiac arrhythmias, complete left bundle branch block, high atrioventricular AV block (e.g. bi-vascular block , Mobitz type II and third degree AV block 3. Other severe cardiac dysfunction (ECG must be assessed for all patients within 14 days prior to registration). 8. Clinically significant cardiovascular disease including: 1. Cerebrovascular accident within 6 months prior to registration 2. Myocardial infarction within 6 months prior to registration 3. Uncontrolled angina 4. Uncontrolled or poorly controlled arterial hypertension (i.e. BP \>150/90mmHg under treatment with at a maximum three antihypertensive drugs) 5. Clinically significant valvular disease 6. Congestive Heart Failure (NYHA \> Class 2 (See Appendix E) 7. Known family history of idiopathic cardiac arrest or sudden death whereby a cardiac cause cannot be excluded 8. Known history or family history of Brugada Syndrome. 9. Known pulmonary compromise, as determined by the treating investigator, resulting from intercurrent pulmonary illness, but not limited to, any pulmonary disorder (e.g. severe asthma, severe chronic obstructive pulmonary disease (COPD), restrictive lung disease. 10. Creatinine level \>1.5x ULN 11. Patients with a history of any arterial thromobotic event within the past 6 months. This includes angina (stable or unstable), MI, TIA or CVA. 12. Patients with a history of venous thrombotic episodes such as DVT, PE occurring more than 6 months prior to enrolment may be considered for protocol participation, provided they are on stable doses of anticoagulant therapy. Similarly, patients who are anticoagulated for atrial fibrillation or other conditions may participate, provided they are on stable doses of anticoagulant therapy. 13. Pregnant or nursing women. 14. Concurrent treatment with any other investigational agents within 30 days prior to registration. 15. Any psychological, physical, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; (those conditions should be discussed with the patient before registration in the trial). 16. Unable or unwilling to discontinue (and substitute if necessary) use of prohibited medications for at least 30 days prior to and for the duration of study treatment (see section 7.5 for a description of prohibited medications).