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Journal of the American Medical... Apr 2022Groin hernia repair is one of the most common surgeries performed in the United States, with more than 700,000 performed every year. These repairs are commonly performed... (Review)
Review
Groin hernia repair is one of the most common surgeries performed in the United States, with more than 700,000 performed every year. These repairs are commonly performed in an elective setting to alleviate symptoms and prevent obstruction and/or strangulation. Prior studies have demonstrated that watchful waiting is a reasonable option compared with surgery, because of the low risk of life-threatening complications from groin hernias. However, other studies have demonstrated that there is increased risk of mortality after surgery in older persons (age ≥65 years). Therefore, the question is if and when older patients should pursue groin hernia repair. In this article, we provide an evidence-based overview on the management and treatment of inguinal hernia repair in older persons. Focusing on which patients should be repaired, the optimal timing of surgery, what is the best anesthesia, how the repair should be performed, and the importance of understanding frailty should help surgeons and primary care physicians determine the best management of inguinal hernias in older adults.
Topics: Aged; Aged, 80 and over; Elective Surgical Procedures; Hernia, Inguinal; Humans
PubMed: 35259338
DOI: 10.1016/j.jamda.2022.02.008 -
Advances in Surgery 2014Observation is an acceptable management strategy for asymptomatic and minimally symptomatic inguinal hernias because it is safe. The rate of hernia accident is very low... (Review)
Review
Observation is an acceptable management strategy for asymptomatic and minimally symptomatic inguinal hernias because it is safe. The rate of hernia accident is very low and is not an indication for surgery. However, patients who present to their physician with a hernia will almost certainly undergo a hernia repair if they live long enough.
Topics: Abdominal Pain; Cost-Benefit Analysis; Hernia, Inguinal; Humans; Incidence; Randomized Controlled Trials as Topic; Sex Factors; Treatment Outcome; Watchful Waiting
PubMed: 25293603
DOI: 10.1016/j.yasu.2014.05.017 -
NeoReviews Jun 2020Inguinal hernia is a common problem affecting infants in the NICU. As a group, preterm infants have the highest incidence of inguinal hernia and this risk increases as... (Review)
Review
Inguinal hernia is a common problem affecting infants in the NICU. As a group, preterm infants have the highest incidence of inguinal hernia and this risk increases as gestational age decreases. The etiopathologic factors leading to the development of an inguinal hernia are not clear and interventions to alter these factors have not been thoroughly investigated. Diagnosis of an inguinal hernia is often straightforward, but occasionally it may be difficult to determine if the hernia is strangulated or simply obstructed. Rarely, investigative modalities, such as ultrasonography, may be needed to rule out other potential causes. The ideal timing of surgical repair in this population is unknown and complicated by comorbid conditions and limited randomized controlled trials. During surgery, the choice of regional versus general anesthesia requires a team-based approach and studies have found that greater clinical experience is associated with lower morbidity. The techniques of hernia surgery range from open to laparoscopic repair and have been investigated in small prospective studies, while larger databases have been used to analyze outcomes retrospectively.
Topics: Hernia, Inguinal; Humans; Infant, Newborn; Infant, Premature; Infant, Premature, Diseases
PubMed: 32482701
DOI: 10.1542/neo.21-6-e392 -
Clinical Evidence Jun 2005
Review
Topics: Hernia, Inguinal; Humans; Laparoscopy; Male; Surgical Mesh; Suture Techniques
PubMed: 16135273
DOI: No ID Found -
Current Problems in Surgery Jun 1991
Review
Topics: Hernia, Inguinal; Humans; Recurrence
PubMed: 2032462
DOI: 10.1016/0011-3840(91)90028-n -
Current Problems in Surgery Oct 1967
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Danish Medical Journal May 2014Recurrence after inguinal hernia surgery is a considerable clinical problem, and several risk factors of recurrence such as surgical technique, re-recurrence, and family... (Review)
Review
BACKGROUND
Recurrence after inguinal hernia surgery is a considerable clinical problem, and several risk factors of recurrence such as surgical technique, re-recurrence, and family history have been identified. Non-technical patient related factors that influence the risk of recurrence after inguinal hernia surgery are sparsely studied. The purpose of the studies included in this PhD thesis, was to describe the epidemiologic characteristics of inguinal hernia occurrence and recurrence, as well as investigating the patient related risk factors leading to recurrence after inguinal hernia surgery. Four studies were included in this thesis.
METHODS AND RESULTS
Study 1: The study was a nationwide register-based study combining the Civil Registration System and the Danish National Hospital Register during a five-year period. We included a total of 46,717 persons operated for a groin hernia from the population of 5,639,885 people (2,799,105 males, 2,008,780 females). We found that 97% of all groin hernia repairs were inguinal hernias and 3% femoral hernias. Data showed that inguinal hernia surgery peaked during childhood and old age, whereas femoral hernia surgery increased throughout life. Study 2: Using data from the Danish Hernia Database (DHDB), we included all male patients operated for elective primary inguinal hernia during a 15-year period (n = 85,314). The overall inguinal hernia reoperation rate was 3.8%, and subdivided into indirect inguinal hernias and direct inguinal hernias, the reoperation rates were 2.7% and 5.2%, respectively (p <0.001, chi-square). In the multivariate Cox proportional hazards analysis of factors predicting reoperation, we found that a direct inguinal hernia at primary operation was a substantial risk factor for recurrence with a Hazard ratio of 1,90 (CI 95% 1.77-2.04) compared with an indirect inguinal hernia at primary operation (p < 0.001). We found that there was a significant relationship between the type of hernia at the primary operation and reoperation, when controlling for the effect of the operation method, r = 0.45 (p < 0.001). This corresponded to odds ratios (OR) of 7.1 (CI 95% 6.0-8.4) of being reoperated for a direct inguinal hernia if the hernia at the primary operation was a direct inguinal hernia, and an OR of 3.0 (CI 95% 2.7-3.3) of being reoperated for an indirect inguinal hernia if the primary operation was for an indirect inguinal hernia. As subsequent findings, we saw that the frequency of laparoscopic hernia repair increased during the study period and that the laparoscopic repair of indirect inguinal hernias recurred more often than indirect inguinal hernias operated by Lichtenstein's technique (p < 0.001). Study 3: Using data from the DHDB, we included all female patients operated for elective primary inguinal hernia during a 15-year period (n = 5,893). Of those, a total of 305 operations for recurrences were registered (61 % inguinal recurrences, 38 % femoral recurrences, 1 % no hernial), which corresponded to an overall crude reoperation rate of 5.2%. A noticeable difference was found in reoperation rates after primary operation for direct inguinal hernias (DIH), indirect inguinal hernias (IIH) and combined IIH+DIH of 11.0%, 3.0%, and 0.007% respectively (p < 0.001, chi-square). In the multivariate Cox proportional hazards analysis of factors predicting reoperation, we found that a direct inguinal hernia at primary operation was a substantial risk factor for recurrence with a Hazard ratio of 3.1 (CI 95% 2.4-3.9) compared with an indirect inguinal hernia at primary operation (p < 0.001). Laparoscopic operation was found to give a lower risk of recurrence with a Hazard ratio of 0.57 (CI 95% 0.43-0.75) compared with Lichtenstein's technique (p < 0.001). We found that all femoral recurrences (n = 116) occurred after Lichtenstein's procedure and none occurred after laparoscopic operation (p < 0.001, Log Rank test). Study 4: This study was a systematic review and meta-analysis of non-technical patient-related risk factors for recurrence after inguinal hernia surgery. From a total of 5,061 potentially relevant records we included 40 studies in the review covering 719,901 procedures in 714,167 patients and of those 14 studies covering 378,824 procedures in 375,620 patients were included into meta-analysis of eight risk factors (gender, age, hernia type, hernia size, re-recurrence, bilaterality, mode of admission and smoking). We found that female gender (RR 1.38, 95% CI 1.28-1.48, I2 = 0%), direct inguinal hernias at primary procedure (RR 1.91, 95% CI 1.62-2.26, I2 = 10%), operation for a recurrent inguinal hernia (RR 2.2, 95% CI 2.0-2.42, I2 = 6%), and smoking (OR 2.53, 95% CI 1.43-4.47, I2 = 0%) were risk factors for recurrence after inguinal hernia surgery. Furthermore, emergency admission; connective tissue composition and degradation; and positive family history were found to have an impact on the risk of recurrence, while post-operative convalescence and age had no impact on the risk of recurrence.
CONCLUSION
The studies included in the thesis have studies the natural history of groin hernias on a nationwide basis; have identified the epidemiologic distribution of groin hernias and the non-technical risk factors associated with recurrence. Data showed that non-technical patient-related risk factors have great impact on the risk of recurrence after inguinal hernia surgery. The reason to why inguinal hernias recur is most likely multifactorial and lies in the span of technical and non-technical patient-related risk factors and it is possible that the different groin hernia subtypes have different pathophysiology. This knowledge should be implemented into clinical practice in order to reduce the risk of recurrence and in future research design examining recurrence after inguinal hernia surgery as outcome.
Topics: Age Factors; Denmark; Hernia, Femoral; Hernia, Inguinal; Herniorrhaphy; Humans; Prevalence; Recurrence; Reoperation; Risk Factors; Sex Factors; Smoking
PubMed: 24814748
DOI: No ID Found -
Australian Journal of General Practice 2020An inguinal hernia is one of the most common paediatric surgical presentations in a primary care setting. Hernias can present in multiple ways, ranging from an emergency...
BACKGROUND
An inguinal hernia is one of the most common paediatric surgical presentations in a primary care setting. Hernias can present in multiple ways, ranging from an emergency such as a strangulated hernia to a less urgent reducible hernia.
OBJECTIVE
The aim of this article is to aid in appropriate diagnosis and management of hernias in children. The article also provides useful tips for hernia reduction that are especially beneficial in the primary care setting and assist with the identification of hernias that require urgent referral.
DISCUSSION
Recognising the signs of a hernia containing compromised contents is essential to prevent serious complications such as intestinal perforation, testicular atrophy and ovarian damage. Other common conditions such as hydrocoele and undescended testis are sometimes confused with an inguinal hernia. Young patients under the age of three months and patients with concern for compromised contents require urgent referral. Recent evidence regarding controversial issues in inguinal hernia repair such as the role of laparoscopy and the relevance of a contralateral patent internal inguinal ring will be discussed.
Topics: Diagnosis, Differential; Hernia, Inguinal; Humans; Laparoscopy; Pediatrics; Treatment Outcome
PubMed: 32008266
DOI: 10.31128/AJGP-08-19-5037 -
MMW Fortschritte Der Medizin Dec 2011
Topics: Ambulatory Surgical Procedures; General Practice; Hernia, Inguinal; Humans; Patient Education as Topic; Risk Factors
PubMed: 22308588
DOI: 10.1007/BF03369202 -
Clinical Evidence Dec 2004
Review
Topics: Hernia, Inguinal; Humans; Laparoscopy; Male; Surgical Mesh; Suture Techniques
PubMed: 15865668
DOI: No ID Found