A multi-center study on recurrent inguinal hernias: assessment of surgeons’ compliance to guideline-based repair and evaluation of short-term outcomes

Hernia - As patients with recurrent inguinal hernia (RIH) are at a higher risk of perioperative complications, international guidelines have been developed to mitigate these risks by recommending...     

Should peritoneal tears be routinely closed during laparoscopic total extraperitoneal repair of inguinal hernias? A reappraisal

Background Peritoneal tears (PTs) are not uncommon during the course of laparoscopic total extraperitoneal (LTEP) repair of groin hernias. Most endoscopic surgeons advocate routine closure of these tears. Our approach is not to perform routine closure of PTs. The aim of this study was to evaluate the possible effect of our approach on the intra- and postoperative course of patients in whom PTs were left opened.Methods Prospective data were collected for LTEP repairs of 298 hernias performed in 166 consecutive patients.Results There were 134 primary and 34 recurrent hernias. In 23% of patients, unilateral or bilateral PTs were observed during the course of operation. Of these, the prevalence of tears was 21.8% for primary repair and 41% for recurrent repair. In 40 patients with PTs, the procedure was accomplished successfully laparoscopically. The early postoperative course was uncomplicated in all patients. Results of outpatient follow-up with a mean observation time of 16 months (range, 2–30) did not reveal any complications that could be attributed to PTs.Conclusions These data demonstrate that PTs do not have to be routinely closed and the majority of cases may be safely managed without peritoneal closure. We have not observed any intra- or postoperative complications that could be attributed to peritoneal tears.     

Perioperative outcomes of surgical procedures for symptomatic fundoplication failure: a retrospective case–control study

Background  

Anatomic failure with recurrent gastroesophageal reflux disease (GERD) or related symptoms following fundoplication is a well-described occurrence. Occasionally, reoperative surgery is required. The morbidity of revisional surgery can be quite high, and the clinical outcomes may not be as good as is observed following primary antireflux operations.     

Follow-up period of 13?years after endoscopic total extraperitoneal repair of inguinal hernias: a cohort study

Background  

Endoscopic inguinal hernia repair was introduced in the Netherlands in the early 1990s. The authors’ institution was among the first to adopt this technique. In this study, long-term hernia recurrence among patients treated by the total extraperitoneal (TEP) approach for an inguinal hernia is described. A cohort study was conducted.     

Laparoscopic preperitoneal mesh repair or tension-free mesh plug technique? A prospective study of 471 patients with 543 inguinal hernias.

OBJECTIVE: To compare two modem mesh-based "tension free" hernioplasties, laparoscopic repair and mesh plug technique. DESIGN: Prospective, non-randomised study. SETTING: Two major medical centres, Greece. SUBJECTS: 471 patients with 543 inguinal hernias. INTERVENTION: Patients entering the study were treated in two major medical centres either by laparoscopic repair under general anaesthesia (n = 237) in hospital A, or by insertion of a mesh plug under monitored local, epidural, or spinal anaesthesia (n = 234) in hospital B. Patients with known bilateral inguinal hernias, femoral hernias, and those with both inguinal hernias and cholelithiasis were encouraged to undergo laparoscopic repair. MAIN OUTCOME MEASURES: Operative time, hospital mortality, morbidity and length of stay, costs, time to return to work, and recurrence rate. RESULTS: The median operative time for laparoscopic repair was significantly longer (57 compared with 33 minutes, p < 0.001). Laparoscopic repair was more costly (1,200 US dollars compared with 500), and technically more demanding than insertion of a mesh plug. The median postoperative hospital stay, consumption of narcotic analgesics, and return to full work and heavy activities were similar in the two groups, whereas light activities were started earlier after plug repair [5.4 (2.4) compared with 3.4 (1.5) hours, p < 0.0001]. There were 6 recurrences in the laparoscopic group and 1 in the plug group. CONCLUSIONS: Mesh plug insertion is faster, cheaper, technically easier, does not require general anaesthesia, and is suitable to be done by surgeons as part of their general practice without special instruments and by junior surgeons. Plug repair resulted in fewer short or long term complications and reduced the recurrence rate.     

Suture repair of umbilical hernia during caesarean section: a case–control study

Purpose

The objective of this study was to investigate the additional burdens in terms of pain, prolongation of surgery and morbidity which is added to elective caesarean section if umbilical hernia suture repair is performed simultaneously. Secondly, patient’s satisfaction and hernia recurrence rate were assessed.

Methods

Consecutive women with symptomatic umbilical hernia undergoing internal or external suture repair during elective caesarean were included in this retrospective cohort–control study. Data on post-operative pain, duration of surgery and morbidity of a combined procedure were collected. These patients were matched 1:10 to women undergoing caesarean section only. Additionally, two subgroups were assessed separately: external and internal suture hernia repair. These subgroups were compared for patient’s satisfaction, cosmesis, body image and recurrence rate.

Results

Fourteen patients with a mean age of 37 years were analysed. Internal suture repair (n = 7) prolonged caesarean section by 20 min (p = 0.001) and external suture repair (n = 7) by 34 min (p < 0.0001). Suture repair did not increase morphine use (0.38 ± 0.2 vs. 0.4 ± 02 mg/kg body weight), had no procedure-related morbidity and prolonged hospitalization by 0.5 days (p = 0.01). At a median follow-up of 37 (5–125) months, two recurrences in each surgical technique, internal and external suture repair, occurred (28 %). Body image and cosmesis score showed a higher level of functioning in internal suture repair (p = 0.02; p = 0.04).

Discussion

Despite a high recurrence rate, internal suture repair of a symptomatic umbilical hernia during elective caesarean section should be offered to women if requested. No additional morbidity or scar is added to caesarean section. Internal repair is faster, and cosmetic results are better, additional skin or fascia dissection is avoided, and it seems to be as effective as an external approach. Yet, women must be informed on the high recurrence rate.     

Laparoscopic repair of pediatric inguinal hernia--is vascularity of the testis at risk? A study of 125 testes

Aim

The aim of this study was to study the effects of laparoscopic inguinal hernia repair on testicular perfusion and size.

Materials and Methods

A prospective study concerning laparoscopic inguinal hernia repair was performed for an 18-month period to evaluate testicular perfusion and size in the preoperative, early postoperative (within 48 hours of surgery), and late postoperative periods (6 months after surgery) using Doppler ultrasound (DUS) (both duplex and power Doppler mode). Laparoscopic closure of the deep inguinal ring was accomplished with a purse string suture (Nylon 3-0) using standard 3-port technique. The testis units were divided in 2 groups: group 1 comprising testis units in which a resistive index (RI) could be calculated and group 2 with instances in which an RI could not be calculated but showed blood flow consistently on DUS.

Results

A total of 112 boys underwent laparoscopic inguinal hernia repair with 100 available for complete follow-up and data analysis. One hundred twenty-five inguinal (25 bilateral) hernia repairs were performed. Group 1 had 80 testis units. There was no significant difference in values of RI between preoperative, early postoperative, and late postoperative periods. Group 2 had 45 testis units. Resistive index could not be calculated. Seventy-five percent showed only systolic blood flow on spectral analysis; hence, RI, 1; and the rest showed the presence of blood flow on power Doppler scan. All testis units consistently showed blood flow in the early and late postoperative period.No testicular atrophy was found at 6-month follow-up examination on DUS.

Conclusion

Laparoscopic repair of inguinal hernia in children does not affect testicular perfusion or growth.     

Are bony pelvis dimensions associated with levator ani defects? A case–control study

Introduction and hypothesis

Bony pelvis dimensions have been shown to differ in women with and without pelvic floor dysfunction. The goal of this study was to determine whether bony pelvis dimensions are different when comparing women with severe bilateral levator ani defects (LAD) with those with normal muscles.

Methods

This is a secondary analysis of a case–control study comparing women with and those without pelvic organ prolapse. Subjects underwent pelvic organ prolapse quantification (POP-Q) examination and were classified as either having prolapse or being normal. All underwent pelvic magnetic resonance imaging (MRI). Levator defects were assessed based on the muscles’ appearance on imaging and subjects were stratified into two groups—women with normal muscles (n?=?99) and women with severe bilateral LAD (n?=?50). Bony pelvis dimensions were measured via MRI pelvimetry. The subpubic angle, interspinous and intertuberous diameters, and the sacrococcygeal joint-to-infrapubic point (SCIPP) lengths were compared.

Results

Both groups had similar demographics. The SCIPP length was 2.5 % (3 mm) shorter in women with severe LAD than in those without defects (P?=?0.02). The SCIPP measured 4 % (5 mm) less in women with prolapse and severe LAD than in subjects with prolapse but normal muscles (P?=?0.01). Logistic regression identified SCIPP length and history of forceps delivery as being independent predictors of severe bilateral LAD.

Conclusions

Severe bilateral LAD are associated with shorter SCIPP length and forceps-assisted vaginal delivery.     

Is erectile dysfunction related to self-esteem and depression? A prospective case–control study

Sexual activity is important role in life of men. Decreased sexual function has a negative impact on the quality of life of the patients and their partners. In this study, we aimed to evaluate the relationship of erectile dysfunction (ED) with self-esteem, symptom severity and depression. The 80 patients were evaluated prospectively. Group 1 (cases group) included 40 patients who with ED an age range of up to 18–70 years. Group 2 (healthy control group) included 40 patients who apply to the urology clinic for various reasons without ED. All patients were filled international index of erectile function-5 (IIEF-5), Beck Depression questionnaire (BDI-2) and Rosenberg self-esteem questionnaires (RESQ). Demographic characteristics and inventory results of the patients were compared between the two groups. Significant differences were found between the two groups in IIEF-5, RESQ and BDI-2 scores. In Group 1, IIEF-5 score was low, RESQ, BDI-2 scores were significantly higher (All scores p < 0.001). As a result people significantly reflect their sexual satisfaction in their social life. The patients with mild ED are not entirely satisfied in spite of normal sexual frequency. This situation causes significantly low the self-esteem of men. Prevention of ED will contribute to increased self-esteem and happy lives.     

A two-centre blinded randomised control study comparing the Lichtenstein patch, Perfix® plug and ProLoop® plug in the repair of primary inguinal hernia

Introduction

Mesh plug is an established and effective method for repair of inguinal hernia. The ProLoop plug^® (Atrium) is a recently developed mesh plug with a novel configuration, which may offer advantages over the standard Prefix plug^® (Bard) or the Lichtenstein repair. This two-centre double-blinded randomised control trial assessed the short- and medium-term outcomes, comparing the above three methods.

Patients and methods

Consecutive patients over the age of 18 years with primary unilateral inguinal hernia were randomised to receive a Lichtenstein tension free mesh repair (LTFM), Perfix^® plug (Bard) (PF) or ProLoop^® plug (Atrium) (PL) repair. Follow-up was at 2 weeks, 6 months and 12 months. Endpoints were operative time, hospital stay, bodily pain scores, return to daily activity and complications.

Results

A total of 295 consecutive patients were recruited to the study. Ninety-three patients were randomised to receive PL plug repairs, 101 PF plug repairs and 101 LTFM repairs. There was no significant difference among the three groups in terms of age, sex or BMI. There was no significant difference among the groups in terms of operative time (PL vs PF P = 0.92; PL vs LTFM P = 0.52), hospital stay (PL vs PF P = 0.74; PL vs LTFM P = 0.44), bodily pain scores (at 12 months PL vs PF P = 0.84, PL vs LTFM P = 0.85, PF vs LTFM P = 0.16), complication rates or return to daily activity.

Conclusions

The ProLoop^® plug (Atrium) is a safe and effective method of repairing primary inguinal hernias. Its novel lightweight configuration does not increase the risk of recurrence when compared to thicker mesh plugs, and it may offer benefit in terms of long-term patient comfort. The ProLoop^® plug (Atrium) represents a new effective alternative to the established mesh repairs.     

The implications of the foot health status in Parkinson patients: A case–control study

Parkinson's disease (PD) is a neurodegenerative disorder that affects both health of the feet, as to gait patterns. This study aimed to find out about foot problems and their impact on self-perceived quality of life and related to foot health in Parkinson's patients compared to a group of healthy subjects and to measure it with Spanish Podiatry Health Questionnaire (PHQ-S). It is about a case–control study in a sample of Parkinson's patients n = 62, healthy controls n = 62. The PHQ-S was reported, it describes perception the subject has in each of podiatric 6 dimensions consulted, assessing appreciation of health status of interviewee's feet and a self-rated the foot health score on the visual analog scale (VAS). There were statistically significant differences (P < 0.05) in the dimensions that assessed problems with walking and moving, nail trimming, concern feet state, and affectation of quality of life related foot health. Regarding the self-perception of state of their feet, Parkinson's patients perceive a worse state of health of their feet than healthy subjects. The mean value was 4.8 (SD 2.2) for Parkinson's patients and 3.8 (SD 2.3) for healthy subjects. In conclusion, patients with PD have problems in walking or moving, foot pain, difficulties in foot hygiene and in cutting for their nails, as well as the concern they suffer from deterioration in state of their feet affect them and decrease their quality of life. Podiatric problems in Parkinson's patients have a great impact in reducing quality of life related to foot health.     

A multicenter case–control study of diagnostic tests for urinary tract infection in the presence of urolithiasis

Urinary stone disease (USD) alone can cause much morbidity, but when present in conjunction with urinary tract infection, complications and morbidity increase even more. This study investigated the clinical and laboratory findings in patients who had USD with and without infection and evaluated the most suitable diagnostic value for urinary tract infection parameters before urine culture results were available. In a prospective fashion, patients who presented to the emergency department with a complaint of colicky flank pain (with or without hematuria) and who were diagnosed as having urolithiasis with ultrasound were evaluated for 1 year. The gold standard for the diagnosis of urinary tract infection was urine culture. The most suitable diagnostic value for urinary tract infection parameters was determined by receiver operating characteristic (ROC) curves. Logistic regression was used to identify independent variables that predicted a positive urine culture. Of the 192 eligible patients, 177 agreed to participate in the study. Of the clinical and laboratory characteristics analyzed, urine WBC, blood WBC, and fever were significantly different between culture positive and negative patients (p < 0.001, p = 0.04 p = 0.012, respectively). Using ROC curve analysis, pyuria (over 10 WBCs per HPF), fever over 37.9°C, and leucocytosis over 11,300 were the best predictors of a positive culture result. The logistic regression model for leukocytosis >11,300 (OR 2.1), pyuria (OR 2.8), and temperature >37.9°C (OR 3.1) showed a significantly increased risk of having a positive urine culture (correct class 87.9%). While a single physical examination or laboratory finding cannot predict urinary tract infection in USD patients with complete reliability, the presence of pyruria, fever, and leukocytosis significantly increases the odds of a positive urine culture.     

Palmar wrist ganglion: does intervention improve outcome? A prospective study of the natural history and patient-reported treatment outcomes

A prospective cohort study was undertaken to observe the long-term outcome of different treatments for palmar wrist ganglia. One hundred and eighty-two patients agreed to participate in the study. One hundred and fifty-five patients (88%) responded at 2 or 5 years. Seventy-nine had been treated by surgical excision, 39 by aspiration and 38 by reassurance alone. At 5 years no significant differences were observed in the recurrence rates which were 42% after excision of a palmar wrist ganglion and 47% (19 of 39) after aspiration. Twenty of the 39 untreated ganglia had disappeared spontaneously. Eighty-five per cent of the patients were satisfied irrespective of treatment. Patients having surgery had a complication rate of 20% and took more time off work (14 days). Significantly more patients in the untreated group felt the persistent ganglion was unsightly. The patient evaluation measure scores were similar. At 2 and 5 year follow-up, regardless of treatment, no difference in symptoms was found, regardless of whether the palmar wrist ganglion was excised, aspirated or left alone. One in four wrists remained weak regardless of treatment or disappearance of the ganglion.