| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated | 
| Comparison of Transversus Abdominis Plane (TAP) block, Ilioinguinal Nerve Block and Surgical Infiltration for Orchidoplexy and Hydrocele Repair in Children. |  | 
| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| 
| E.1.2 | Version | 9.1 |  
| E.1.2 | Level | LLT |  
| E.1.2 | Classification code | 10054711 |  
| E.1.2 | Term | Postoperative pain |  | 
| 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 | 
| The aim of the study is to compare the analgesic efficacy of the Transversus Abdominis Plane block, (TAP) with ilioinguinal/iliohyogastric block and wound infiltration for this surgical incision. Does the administration of levobupivacaine, into the transversus abdominis neurofascial plane (i.e. a Transversus Abdominis Plane Block, TAP Block) provide superior pain relief and reduced rescue analgesia, i.e. morphine, in children undergoing the suprapubic incision for urology surgery. 
 Primary Measures: Severity of Postoperative Pain via CHEOPS score
 Total opiate usage in the first 24 hours after surgery
 
 
 |  | 
| E.2.2 | Secondary objectives of the trial | 
| To determine the potential for the TAP Block to reduce postoperative side effects of morphine such as nausea and vomiting, and sedation in children undergoing urological surgery with a suprapubic incision. 
 Secondary Measures: Sedation
 Postoperative Nausea and Vomiting
 Patient (and Parent) Satisfaction
 
 
 |  | 
| E.2.3 | Trial contains a sub-study | No | 
| E.3 | Principal inclusion criteria | 
| Inclusion Criteria:	Children aged 6 months to 6 years Presenting for elective or emergent urology surgery
 Written Informed Parental/Guardian consent
 ASA Grade 1 to 3
 
 |  | 
| E.4 | Principal exclusion criteria | 
| Exclusion Criteria: 	Parental/Guardian refusal Outside Age Range
 Allergy to Levobupivacaine, Morphine, Paracetamol, Sodium 			   Diclofenac
 Skin lesions/infection at site of injection
 Renal or other organ dysfunction
 Sepsis
 Epilepsy/Seizure disorder
 
 |  | 
| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| Severity of Postoperative Pain via CHEOPS score Total opiate usage in the first 24 hours after surgery
 
 |  | 
| 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 | Yes | 
| E.6.4 | Safety | No | 
| E.6.5 | Efficacy | Yes | 
| 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 | No | 
| 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 | Yes | 
| E.8.1.4 | Double blind | No | 
| E.8.1.5 | Parallel group | No | 
| 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) | Yes | 
| E.8.2.2 | Placebo | No | 
| 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 |  | 
| 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 |  | 
| E.8.9.1 | In the Member State concerned days |  | 
| E.8.9.2 | In all countries concerned by the trial years | 1 |