View clinical trials related to Inguinal Hernias.
Filter by:Purpose: To determine if observation (watchful waiting is a safe alternative to routine repair of asymptomatic inguinal hernias in adult males. Scope: Traditionally surgeons are taught that all inguinal hernias should be repaired at diagnosis to prevent the life threatening complications of bowel obstruction or incarceration with strangulation and that operation becomes more difficult the longer a hernia is left un-repaired.
A monocentric interventional randomized placebo controlled trial evaluating the efficacy of the post surgical and wound care recovery kit. It's a small device that consists of a thin metal ring that is placed on the skin surface, non-invasively. It's connected with a small battery. When the plastic tag is removed and the button is pushed the device is activated. Within the ring a Pulsed Electromagnetic Field is created. It influences the receptor-ligand binding at the cell surface and might improve wound healing by diminishing wound edema and inflammation. It possibly helps reducing the inflammatory reaction induced by surgery. Patients will be treated for uni or bilateral inguinal hernias and at the end of surgery, at the time of bandage, a kit will be applied at the level of the incision. One group will at random receive a working device, the other half will have a kit without active electromagnetic field. Postoperative analgesic consumption will be measured in a diary and pain and quality of life will be measured using Visual Analogue Scale and EuraHS-Quality Of Life questionnaires. The aim of this study is to evaluate whether the placement of the device reduces the acute postoperative pain and whether it reduces the incidence of chronic groin pain.
The aim of this study was to analyze the shrinkage of two different screens in the repair of inguinal hernias in men . 32 patients with unilateral inguinal hernia were assigned randomly. A Lichtenstein tension-free hernia repair was accomplished by emplacing heavy weight versus ultralight weight polypropylene meshes for repair of incisional hernia, marked next to the lips with six titanium clips (LT200).
Inguinal hernia repair is a common surgical procedure. The major current debates revolve around laparoscopic hernia repair. The most recent Cochrane review concluded that laparoscopic inguinal hernia repair was associated with less post operative and chronic pain, shorter convalescence and earlier return to work when compared to open repair (McCormack K, Scott NW, Go PM, Ross S, Grant AM. EU hernia trialist collaboration. Laparoscopic techniques versus open techniques for inguinal hernia repair. Cochrane Database Syst Rev 2003; 1(CD001785.). However, laparoscopic repair has not gained wide acceptance. It is more expensive, technically difficult for the inexperienced surgeon, is associated with rare but potentially more hazardous procedure related complications (Lo CH, Trotter D, Grossberg P. Unusual complications of laparoscopic totally extraperitoneal inguinal hernia repair. ANZ journal of Surgery 2005 Oct, 75(10): 917 - 919.) and unlike open repair, requires a general anaesthetic. Critics state that laparoscopic repair is not suitable for all general surgeons and should be restricted to experts. Two prospective studies have shown that a longer laparoscopic learning curve exists when compared to open surgery. Up to 200 laparoscopic procedures are required to achieve a recurrence rate comparable to open mesh repair. (Bittner R, Schmedt CG, Schwarz J, Kraft K, Leigl BJ. Laparoscopic transperitoneal procedure for routine repair of groin hernia British journal of Surgery 2002 89; 1062 - 1066.) A meta-analysis and large multicentre randomised study have added to these concerns by demonstrating a higher recurrence rate with laparoscopic repair. (Memon MA, Cooper NJ, Memon B, Memon MI, Abrams KR. Meta-analysis of randomised controlled trials comparing open and laparoscopic inguinal hernia repair. British journal of Surgery 2003; 90: 1479 - 1492. Neumayer L, Giobbie-Hurder, Jonasson O, Fitzgibbons R, Dunlop D, Gibbs J et al. Open mesh versus laparoscopic mesh repair of inguinal hernias. New England Journal of Medicine 2004; 350: 1819 - 1827.). Over the period 1998 to 2003, in Denmark, the frequency of laparoscopic repair remained constant at 4.5 - 8.0%, the laparoscopic approach being used more frequently for bilateral hernia repairs and recurrent hernia repairs. There was a higher re-operation rate following laparoscopic repair of bilateral inguinal hernias compared to bilateral open hernia repair. (Wara P, Bay-Nielsen M, Juul P, bendix J, Kehlet H. Prospective nationwide analysis of laparoscopic versus Lichenstein repair of inguinal hernia. British Journal of Surgery 2005 92(10); 1277 - 1281.) Given these issues, a considerable number of adult inguinal hernia repairs will continue to be performed using the open technique. There is the opportunity to improve the results of open repair by potentially improving post operative pain and chronic pain. One method may be to perform an ilio inguinal nerve block. However, this procedure can be complicated by femoral nerve palsy, colonic or small bowel puncture and pelvic haematomas (Johr M, Sossai R. Colonic puncture during ilioinguinal nerve block in a child. Anesth Analg 1999 88 1051 - 1052, Amory C, mariscal A, Guyot E et al. Is ilioinguinal/iliohypogastric nerve block always totally safe in children? Paediatr Anaesth 2003; 13: 164 - 166. Vaisman J. Pelvic hematoma after an ilioinguinal nerve block for orchialgia Anesth Analg 2001 92 1048 - 1049. Notaras MJ. Transient femoral nerve palsy complicating preoperative ilioinguinal nerve blockade for inguinal herniorrhaphy. British Journal of Surgery 1995 82: 854. Rosario DJ, Skinner PP, Raftery AT. Transient femoral nerve palsy complicating preoperative ilioinguinal nerve blockade for inguinal herniorrhaphy. British journal of Surgery 1994 81: 897. Ghani KR, McMillan R, Paterson-Brown S. Transient femoral nerve palsy following ilio-inguinal nerve blockade for day case inguinal hernia repair. J R Coll Surg Edinb 2002; 47: 626 - 629. Erez I, Buchumensky V, Shenhman Z, et al. Quadriceps paresis in pediatric groin surgery. Pediatr Surg Int 2002; 18: 157 - 158, Vironen J, Neiminen J, Eklund A, Paavolainen P. Randomised clinical trial of Lichtenstein patch or prolene hernia system for inguinal hernia repair. British Journal of Surgery 2006; 93: 33 - 39)), resulting in delayed discharge of patients. It also has a failure rate of 20 - 30% (Lim SL, Ng SB, Tan GM. Ilioinguinal and iliohypogastric nerve block revisited; single shot versus double shot technique for hernia repair in children. Paediatr Anaesth 2002; 12; 255 - 260.) The aim of our study is therefore to assess the role of ilio inguinal nerve block in adult patients undergoing primary inguinal hernia repair.