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2007, Hernia : the journal of hernias and abdominal wall surgery
The aim of this study was to assess long-term chronic pain, numbness and functional impairment after open and laparoscopic groin hernia repair in a teaching hospital. We performed a cross-sectional study in which all adult patients with a groin hernia repair between January 2000 and August 2005 received a questionnaire by post. It contained questions concerning frequency and intensity of pain, presence of bulge, numbness, and functional impairment. One thousand seven hundred and sixty-six questionnaires were returned (81.6%) and after a median follow-up period of nearly 3 years 40.2% of patients reported some degree of pain. Thirty-three patients (1.9%) experienced severe pain. Almost one-fourth reported numbness which correlated significantly with pain (P < 0.001). Other variables, identified as risk factors for the development of pain were age (P < 0.001) and recurrent hernia repair (P = 0.003). One-fifth of the patients felt functionally impaired in their work or leisure ac...
Medicine, 2019
Severe persistent pain after groin hernia repair impairs quality-of-life. Prospective, consecutive cohort study including patients with pain-related impairment of physical and social life. Relevant surgical records were obtained, and examinations were by standardized clinical and neurophysiological tests. Patients demonstrating pain sensitivity to pressure algometry in the operated groin underwent re-surgery, while patients with neuropathic pain received pharmacotherapy. Questionnaires at baseline (Q0) and at the 5-year time point (Q5Y) were used in outcome analyses of pain intensity (numeric rating scale [NRS] 0-10) and pain-related effect on the activityof-daily-living (Activities Assessment Scale [AAS]). Data are mean (95% CI). Analyses were made in 172/204 (84%) eligible patients. In 54/172 (31%) patients re-surgery (meshectomy/selective neurectomy) was performed, while the remaining 118/172 (69%) patients received pharmacotherapy. In the re-surgery group, activity-related, and average NRS-scores at Q0 were 6.6 (5.6-7.9) and 5.9 (5.6-5.9), respectively. Correspondingly, NRS-scores at Q5Y was 4.1 (3.3-5.1) and 3.1 (2.3-4.0; Q0 vs. Q5Y: P < .0005), respectively. Although both groups experienced a significant improvement in AASscores comparing Q0 vs. Q5Y (re-surgery group: 28% (4-43%; P < .0001); pharmacotherapy group: 5% (0-11%; P = .005)) the improvement was significantly larger in the re-surgery group (P = .02). This 5-year cohort study in patients with severe persistent pain after groin hernia repair signals that selection to re-surgery or pharmacotherapy, based on examination of pain sensitivity, is associated with significant improvement in outcome. Analyzing composite endpoints, combining pain and physical function, are novel in exploring interventional effects. ClinicalTrials.gov Identifier NCT03713047 Abbreviations: AAS = Activities Assessment Scale, ADL = Activities of Daily Living, GHR = groin hernia repair, HADS = Hospital (A = anxiety; D = depression) Scale, NRS = Numeric Rating Scale, PCS = Pain Catastrophizing Scale, PPP = Persistent Postsurgical Pain, Q0 = questionnaire at baseline, Q5Y = questionnaire at 5-year time point, QST = quantitative sensory testing, RCT = randomized controlled trial.
Scandinavian Journal of Pain, 2020
Objectives Severe persistent post-surgical pain (PPSP) remains a significant healthcare problem. In the third most common surgical procedure in the U.K., groin hernia repair, including 85,000 surgeries, estimated 1,500–3,000 patients will annually develop severe PPSP. While the trajectory of PPSP is generally considered a continuation of the acute post-surgery pain, recent data suggest the condition may develop with a delayed onset. This study evaluated pain-trajectories in a consecutive cohort referred from groin hernia repair-surgeons to a tertiary PPSP-center. Potential explanatory variables based on individual psychometric, sensory, and surgical profiles were analyzed. Methods Patients completed graphs on pain trajectories and questionnaires on neuropathic pain, pain-related functional assessments, and psychometrics. Surgical records and quantitative sensory testing profiles were obtained. Pain trajectories were normalized, and pre- and post-surgical segments were analyzed by a ...
Hernia, 2010
Purpose Hernia repairs are a common surgical procedure, and are associated with a significant cost. Despite the acceptance of the advantages of early elective hernia repairs, the incidence of emergency admissions with complicated presentations remains high, and the natural history of an untreated hernia is not obvious. This study aimed to define risk factors related with unfavorable outcomes in groin hernia repairs. Methods We analyzed the records of 685 elective or emergency repairs of groin hernias between December 2005 and June 2009. Patient age ranged from 17 to 85 years, with 240 (35%) of patients being older than 60 years of age. Indirect inguinal hernias were the most common hernia type in both sexes of patients. Coexisting cardiopulmonary problems were noted in 294 male and 33 female patients. American Society of Anaesthesiologists (ASA) grades 3 and 4 were encountered in 61 (9%) patients. Data were analyzed by chi-square test. Results Significantly high incarceration and strangulation rates were found in females and femoral hernia type. The overall morbidity rate was 7%, major complications 3%. No mortality was observed in the series and postoperative complications were significantly more common in patients with high ASA score and severe coexisting cardiopulmonary problems. Advanced age, delayed admission, femoral type hernia and female sex were also linked with unfavorable outcomes. Conclusions The risk of complicated presentation and unfavorable outcome in patients with groin hernia is significant in the presence of factors such as advanced age, femoral hernia, female sex, delayed admission, severe coexisting cardiopulmonary problems and high ASA score. Although it is difficult to estimate the natural history of untreated hernia, hernia repairs of patients with the above-mentioned risk factors should be timely and elective.
Acta Anaesthesiologica Scandinavica, 2009
Despite a high prevalence of persistent groin pain after hernia repair, the specific nature of the pain and its clinical manifestation are poorly known. The aim of this study was to determine the type of post-herniorrhaphy pain and its influence on daily life. In order to assess long-term pain qualitatively and to explore how it affects quality of life, 100 individuals with persisting pain, identified in a cohort study of patients operated for groin hernia, were neurologically examined, along with 100 pain-free controls matched for age, gender and type of operation. The patients were asked to answer the SF-36 questionnaire, the hospital anxiety and depression scale, the Swedish Scales of Personality (SSP) and a standardised questionnaire for assessing everyday life coping. The patients were approached approximately 4.9 years after surgery. Twenty-two patients from the pain group had become pain free by the time of examination, whereas 76 patients still had pain, of whom 47 (68%) suffered from neuropathic pain and 11 from nociceptive pain. The remaining patients suffered from mixed pain, neuropathic and nociceptive, or were found to have another reason for pain. All dimensions of SF-36 were poorer for the pain group than the control group. Persistent post-herniorrhaphy pain is mainly neuropathic and has a substantial impact on health-related quality of life.
Surgical endoscopy, 2017
Traditional methods of clinical research may not be adequate to improve the value of care for patients with complex medical problems such as chronic pain after inguinal hernia repair. This problem is very complex with many potential factors contributing to the development of this complication. We have implemented a clinical quality improvement (CQI) effort in an attempt to better measure and improve outcomes for patients suffering with chronic groin pain (inguinodynia) after inguinal hernia repair. Between April 2011 and June 2016, there were 93 patients who underwent 94 operations in an attempt to relieve pain (1 patient had two separate unilateral procedures). Patients who had prior laparoscopic inguinal hernia repair (26) had their procedure completed laparoscopically. Patients who had open inguinal hernia repair (68) had a combination of a laparoscopic and open procedure in an attempt to relieve pain. Initiatives to attempt to improve measurement and outcomes during this period ...
Anz Journal of Surgery, 2016
Background: Repair of groin hernias is the most commonly performed elective procedure by general surgeons worldwide. The techniques of anaesthesia differ among surgeons and vary from one health facility to another. General anaesthesia is much favoured in spite of the lack of anaesthetists in our setting. We aim to determine the feasibility of groin hernia repair under local anaesthesia (LA) with respect to patients' morbidity, acceptability and satisfaction. Method: Ninety-seven patients with uncomplicated groin hernias treated between July 2012 and June 2015, at the State Specialist Hospital, Ikere-Ekiti, Nigeria were recruited for the study. Results: One hundred and five hernias in 97 patients of American Society of Anesthesiologists categories I-III were successfully repaired under LA. Their ages ranged between 16 and 95 years with a median age of 52. There were 91 (93.8%) males and six (6.2%) females, giving a male to female ratio of 15:1. Most hernias were indirect (81.9%) and inguinoscrotal (65.7%) type. Nylon darn and modified Bassini were surgical techniques of repair in 60.9 and 36.2%, respectively. The mean operating time was 51.1 AE 11.2 min. Two patients (1.9%) developed scrotal haematoma while a patient each (1%) developed superficial surgical site infection and scrotal burns. Ninety (92.8%) patients were satisfied with anaesthesia technique. The mean follow-up was 8.9 AE 4.1 months and there was no recurrence. Conclusion: Groin hernia repair under LA is safe, feasible with high patient's satisfaction and would be the most ideal technique in our local setting where anaesthetists are not readily available.
Annals of Surgery, 2001
To analyze reoperation rates for recurrent and primary groin hernia repair documented in the Swedish Hernia Register from 1996 to 1998, and to study variables associated with increased or decreased relative risks for reoperation after recurrent hernia.
Annals of Surgery, 2007
Objective: To analyze mortality following groin hernia operations. Summary Background Data: It is well known that the incidence of groin hernia in men exceeds the incidence in women by a factor of 10. However, gender differences in mortality following groin hernia surgery have not been explored in detail. Methods: The study comprises all patients 15 years or older who underwent groin hernia repair between January 1, 1992 and December 31, 2005 at units participating in the Swedish Hernia Register (SHR). Postoperative mortality was defined as standardized mortality ratio (SMR) within 30 days, ie, observed deaths of operated patients over expected deaths considering age and gender of the population in Sweden. Results: A total of 107,838 groin hernia repairs (103,710 operations), were recorded prospectively. Of 104,911 inguinal hernias, 5280 (5.1%) were treated emergently, as compared with 1068 (36.5%) of 2927 femoral hernias. Femoral hernia operations comprised 1.1% of groin hernia operations on men and 22.4% of operations on women. After femoral hernia operation, the mortality risk was increased 7-fold for both men and women. Mortality risk was not raised above that of the background population for elective groin hernia repair, but it was increased 7-fold after emergency operations and 20-fold if bowel resection was undertaken. Overall SMR was 1.4 (95% confidence interval, 1.2-1.6) for men and 4.2 (95% confidence interval, 3.2-5.4) for women, in accordance with a greater proportion of emergency operations among women compared with men, 17.0%, versus 5.1%. Conclusions: Mortality risk following elective hernia repair is low, even at high age. An emergency operation for groin hernia carries a substantial mortality risk. After groin hernia repair, women have a higher mortality risk than men due to a greater risk for emergency procedure irrespective of hernia anatomy and a greater proportion of femoral hernia.
Hernia, 2018
Introduction Worldwide, more than 20 million patients undergo groin hernia repair annually. The many different approaches, treatment indications and a significant array of techniques for groin hernia repair warrant guidelines to standardize care, minimize complications, and improve results. The main goal of these guidelines is to improve patient outcomes, specifically to decrease recurrence rates and reduce chronic pain, the most frequent problems following groin hernia repair. They have been endorsed by all five continental hernia societies, the International Endo Hernia Society and the European Association for Endoscopic Surgery. Methods An expert group of international surgeons (the HerniaSurge Group) and one anesthesiologist pain expert was formed. The group consisted of members from all continents with specific experience in hernia-related research. Care was taken to include surgeons who perform different types of repair and had preferably performed research on groin hernia surgery. During the Group's first meeting, evidence-based medicine (EBM) training occurred and 166 key questions (KQ) were formulated. EBM rules were followed in complete literature searches (including a complete search by The Dutch Cochrane database) to January 1, 2015 and to July 1, 2015 for level 1 publications. The articles were scored by teams of two or three according to Oxford, SIGN and Grade methodologies. During five 2-day meetings, results were discussed with the working group members leading to 136 statements and 88 recommendations. Recommendations were graded as ''strong'' (recommendations) or ''weak'' (suggestions) and by consensus in some cases upgraded. In the Results and summary section below, the term ''should'' refers to a recommendation. The AGREE II instrument was used to validate the guidelines. An external review was performed by three international experts. They recommended the guidelines with high scores. Results and summary The risk factors for inguinal hernia (IH) include: family history, previous contra-lateral hernia, male gender, age, abnormal collagen metabolism, prostatectomy, and low body mass index. Peri-operative risk factors for recurrence include poor surgical techniques, low surgical volumes, surgical inexperience and local anesthesia. These should be considered when treating IH patients. IH diagnosis can be confirmed by physical examination alone in the vast majority of patients with appropriate signs and symptoms. Rarely, ultrasound is necessary. Less commonly still, a dynamic MRI or CT scan The guidelines have been endorsed by the following societies: European Hernia Society (EHS), Americas Hernia Society (AHS),
Surgical Endoscopy, 2011
Background Laparoscopic inguinal hernia repair is still not the gold standard for patients with inguinal hernia. The aim of this study was to compare testicular dysfunction, incidence and factors influencing chronic groin pain, and quality of life after laparoscopic and open mesh repair. Methods One hundred twenty patients were studied in a prospective randomized trial. One hundred seventeen patients completed the required follow-up, 60 following laparoscopic repair and 57 following open repair. Testicular functions were assessed by testicular volume, blood flow, and hormones, and quality of life was assessed with Short Form 36 version 2 preoperatively and postoperatively at 3 months. Pain was assessed at different time intervals preoperatively and postoperatively. Results Preoperative profiles of both groups were well matched. A significant decrease in testicular volume (p = 0.01) and less improvement in blood flow (p = 0.048) was seen after open repair. There was also a significant reduction in serum testosterone level (p = 0.02) with a significant increase in FSH and LH level (p \ 0.001); however, there was no testicular atrophy. Incidence and severity of chronic groin pain were significantly less after laparoscopic repair during normal and strenuous activities, though they were similar to those after open repair during rest after 3 months postoperatively. Age, preoperative pain, pain at 1 week, and open repair were found to be independent risk factors for chronic pain on multivariate analysis. Quality of life was significantly better postoperatively in terms of physical functions, role physical, bodily pain, and general health after laparoscopic repair. Conclusion Laparoscopic repair seems favorable in terms of better preservation of testicular functions, lower incidence of acute and chronic groin pain, and significant improvement in quality of life when compared to open repair. Younger age, preoperative pain, pain after 1 week postoperatively, and open mesh repair were found to be significant risk factors for chronic groin pain.
2007
Background: In contrast to the well-described 10% risk of chronic pain affecting daily activities after adult groin hernia repair, chronic pain after childhood groin hernia repair has never been investigated. Studies of other childhood surgery before the age of 3 months suggest a risk of increased pain responsiveness later in life, but its potential relationship to chronic pain in adult life is unknown. Methods: This was a nationwide detailed questionnaire study of chronic groin pain in adults having surgery for a groin hernia repair before the age of 5 years (n = 1075). Results: The response rate was 63.3%. In the 651 patients available for analysis, pain from the operated groin was reported by 88 (13.5%) patients whereof 13 (2.0%) patients reported frequent and moderate or severe pain. Pain occurred primarily when exercising sports or other leisure activities. Patients operated on before the age of 3 months (n = 122) did not report groin pain more often or with higher intensity than other patients did. Conclusions: Groin pain in adult patients operated on for a groin hernia in childhood is uncommon and usually mild and occurs in relation to physical activity. Operation before the age of 3 months does not increase the risk of chronic pain.
British Journal of Surgery, 2005
Background: Although 8 per cent of groin hernia repairs are performed in women, there is little published literature relating specifically to women. This study compared differences in outcome between women and men after groin hernia repair.
Surgical endoscopy, 1994
Although the laparoscopic technique is a new approach to groin hernia, it is becoming more widely accepted as an alternative to traditional open techniques. This study is a preliminary review of complications and recurrences. A questionnaire specific for complications was sent to each investigator. From 12/89 to 4/93, 1,514 hernias were repaired; 119 (7.8%) were bilateral and 192 (12.7%) recurrent. There were 860 indirect, 560 direct, 43 pantaloon, 37 femoral, and 6 obturator hernias, and 8 were not specified; 553 were repaired using a transabdominal preperitoneal mesh technique (TAPP), 457 with a total extraperitoneal technique (TEP), 320 with intraperitoneal onlay mesh (IPOM), 102 by ring closure, and 82 involved plug and patch technique. Eighteen intraoperative and 188 postoperative complications were seen. The total complication rate was 13.6%, of which 1.2% were intraoperative. Of the intraoperative complications, 12 were related to the laparoscopic technique, three were relate...
Frontiers in Surgery, 2018
Background: Chronic postoperative pain after inguinal hernia surgery can affect sexual function. A new short form questionnaire for inguinal hernia pain related sexual dysfunction (SexIHQ) was introduced and applied to a register based cohort of total extra-peritoneal hernioplasty (TEP) operated patients. Methods: Sexually active men, 30-60 years old, recorded in the Swedish Hernia Register for a primary inguinal hernia TEP operation were included. Two initial questions of the SexIHQ identify patients with pain at sexual activity. Only these patients proceeded to answer the specific questions on pain-induced impairment of sexual activity, pain frequency and intensity, physical functions (erection and ejaculation), and symptoms of depression. SexIHQ, the Short Form-36 (SF-36), the Inguinal Pain Questionnaire (IPQ) were mailed to participants for long term follow up. Results: In 538 included patients, 44 (8.2%) reported pain during sexual activity at mean 33 months after surgery. Sexual dysfunction was seen in 33 of these patients. A postoperative complication was a risk factor for pain during sexual activity; OR 4.89 (95% CI 1.92-12.43; p < 0.001). Quality-of-life was reduced in almost all SF-36 domains in patients with pain during sexual activity. Conclusions: A short form questionnaire, suitable for large cohorts, was developed to assess sexual dysfunction due to groin pain after inguinal hernia repair in male patients. Sexual dysfunction due to groin pain after hernia surgery by TEP is surprisingly common. Patients should preoperatively be informed of the risk of having pain during sexual activity following groin hernia surgery.
Journal of Pediatric Surgery, 2007
Background: In contrast to the well-described 10% risk of chronic pain affecting daily activities after adult groin hernia repair, chronic pain after childhood groin hernia repair has never been investigated. Studies of other childhood surgery before the age of 3 months suggest a risk of increased pain responsiveness later in life, but its potential relationship to chronic pain in adult life is unknown. Methods: This was a nationwide detailed questionnaire study of chronic groin pain in adults having surgery for a groin hernia repair before the age of 5 years (n = 1075). Results: The response rate was 63.3%. In the 651 patients available for analysis, pain from the operated groin was reported by 88 (13.5%) patients whereof 13 (2.0%) patients reported frequent and moderate or severe pain. Pain occurred primarily when exercising sports or other leisure activities. Patients operated on before the age of 3 months (n = 122) did not report groin pain more often or with higher intensity than other patients did. Conclusions: Groin pain in adult patients operated on for a groin hernia in childhood is uncommon and usually mild and occurs in relation to physical activity. Operation before the age of 3 months does not increase the risk of chronic pain. D
Birat Journal of Health Sciences
Introduction: Groin hernias are common problem worldwide with approximate incidence of 5%. Indirect inguinal hernia is the commonest hernia irrespective of gender. The prevalence as well as complication of inguinal hernia will increase with increasing age. Strangulation, the most common serious complication of inguinal hernia occurs in 1 to 3 % of the patients. Outcome of the treatment depends on the duration of presentation, co-morbidities and extent of the surgery.Objective: The objectives were to study the different clinical presentation, surgical options and outcome of complicated groin hernia in tertiary care centre.Methodology: This retrospective review of case sheet was conducted in the department of surgery. We reviewed the record file of complicated groin hernia patients, irrespective of age and gender from January 2008 to December 2016 (8 years). Ethical Clearance was obtained from institutional review committee. Statistical analysis was performed using SPSS for windows, v...
BMC Surgery, 2013
Background: Groin hernia is one of the most frequently encountered pathologies occurring in old age and it is often the cause of emergency procedures. In our study we evaluate the impact of emergency procedures in over 75 patients compared to younger patients. Methods: We conducted a retrospective study about patients who underwent emergency hernioplasty between September 2007 and January 2013. Bilateral hernias and recurrences were excluded. We divided patients into two groups by age (under and over 75 years old) and then analyzed the early postoperative surgical complications. Results: A total of 48 patients were enrolled, 18 were included in under 75 group and 30 in over 75. In the older group we found a higher rate of comorbidity and also a significant higher rate of postoperative complications. Two patients of over 75 group died. Conclusions: Our data suggests that a quick diagnosis and elective surgical procedures are desirable in order to avoid the complications that occur in emergency operations. Compagna et al. BMC Surgery 2013, 13(Suppl 2):S29
Surgical Endoscopy, 2006
, the Society of American Gastrointestinal Endoscopic Surgeons (SAGES) introduced the SAGES Outcomes Initiative as a way for its members to track their own outcomes. It contains perioperative and postoperative data on nearly 20,000 operations. This report provides a descriptive analysis of the groin hernia database. Methods: The SAGES Outcomes Initiative database was accessed for all groin hernia cases from September 1999 to February 2005. The data from the preoperative, intraoperative, and postoperative entries were summarized. These data are purely descriptive and no statistical analysis was done. Results: The hernia registry contains 1,607 entries, with 1,070 follow-up entries. Males comprised 85% of patients, 63% were employed, 62% had at least one comorbidity, with 84% ASA class I or II. Primary, unilateral hernia accounted for 86% of cases, whereas 14% were recurrent, 11% bilateral, 6% incarcerated, and 3% required emergency repair. The operating surgeon was the attending surgeon in 83% of cases. Anesthetic techniques were general anesthesia in 74% of cases, regional in 7%, and local in 34%, with only 16% of cases local only. Most patients had symptomatic hernias and symptoms were improved in more than 95% of patients. Most repairs were open, although 45% were endoscopic. The most frequently cited postoperative event was significant bruising (6%), with more than 99% of complications being class I or II. More than 95% of patients were able to return to work by the first postoperative visit. Patients who underwent endoscopic repair were
Surgical Endoscopy
Background Groin hernia management has a significant worldwide diversity with multiple surgical techniques and variable outcomes. The International guidelines for groin hernia management serve to help in groin hernia management, but the acceptance among general surgeons remains unknown. The aim of our study was to gauge the degree of agreement with the guidelines among health care professionals worldwide. Methods Forty-six key statements and recommendations of the International guidelines for groin hernia management were selected and presented at plenary consensus conferences at four international congresses in Europe, the America's and Asia. Participants could cast their votes through live voting. Additionally, a web survey was sent out to all society members allowing online voting after each congress. Consensus was defined as > 70% agreement among all participants. Results In total 822 surgeons cast their vote on the key statements and recommendations during the four plenary consensus meetings or via the web survey. Consensus was reached on 34 out of 39 (87%) recommendations, and on six out of seven (86%) statements. No consensus was reached on the use of light versus heavyweight meshes (69%), superior cost-effectiveness of day-case laparo-endoscopic repair (69%), omitting prophylactic antibiotics in hernia repair, general or local versus regional anesthesia in elderly patients (55%) and re-operation in case of immediate postoperative pain (59%). Conclusion Globally, there is 87% consensus regarding the diagnosis and management of groin hernias. This provides a solid basis for standardizing the care path of patients with groin hernias.
Scientific reports, 2018
Thirty-day readmission after surgery has been proposed as a quality-of-care indicator. We explored the effect of postoperative rehabilitation on readmission risk after groin hernia repair. We used the French National Discharge Database to identify all index hospitalizations for groin hernia repair in 2011. Readmissions within 30 days of discharge were clinically classified in terms of their relationship to the index stay. We used logistic regression to adjust the risk of readmission for patient, procedure and hospital factors. Among 122,952 index hospitalizations for inguinal hernia repair, 3,357 (2.7%) related 30-day readmissions were recorded. Reiterated analyses indicated that readmission risk was consistently associated with patient complexity: age (per year after 60 years, OR 1.03, 95% CI 1.02-1.03, P < 0.001), hospitalization within the previous year (OR 1.56, 95% CI 1.44-1.69, P < 0.001), and increasing severity and combination of co-morbidities. Postoperative rehabilit...
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