Occult incontinence in women with pelvic organ prolapse - does it matter?

Objective

Many surgeons perform an anti-incontinence procedure during prolapse surgery in women in whom occult stress urinary incontinence has been demonstrated. Others prefer a two-step approach. It was the aim of the study to find out how many women really need a second operation and if a positive cough stress test with the prolapse reduced is associated with the development of stress urinary incontinence after prolapse surgery.

Methods

233 women were operated for primary or recurrent prolapse without complaining of SUI. Preoperatively, 53/233 women had a full urogynecological workup with the prolapse reduced. Postoperatively, if the patient suffered from stress urinary incontinence, an anti-incontinence surgery was performed.

Results

19/53 (35.8%) women who had a stress test with the prolapse reduced before surgery were defined as occult stress incontinent. Only 3 women (15.8%) of these 19 women developed symptoms of incontinence after prolapse surgery and had to be operated because of that. 18/233 (7.7%) complained of SUI 6 weeks to 6 months after surgery and received a TVT-tape.

Conclusion

The incidence of stress urinary incontinence manifesting after prolapse surgery is low in this study with 7.7%. This fact and the possible severe side effects of an incontinence operation justify a two-step approach if the patient is counseled and agrees. However, there is a small subgroup of women (3/19, 15.8%) with preoperative OSUI and SUI after surgery, who would benefit from a one-step approach. Further research is required to identify these women before surgical intervention.     

Laparoscopic Suture Rectopexy: An Effective Treatment for Complete Rectal Prolapse

Background

The study was undertaken to validate the efficacy of laparoscopic suture rectopexy as the treatment modality of choice for complete prolapse of rectum.

Methods

Data was prospectively collected and analyzed on 36 patients who underwent laparoscopic suture rectopexy for full thickness rectal prolapse between May 2006 to May 2008. There were 10 male and 26 female patients in this study with a mean age of 43.5 years. The pre and postoperative course of each patient was followed up with attention paid to ano-rectal manometery pressures, first bowel movement, hospital stay, duration of surgery, faecal incontinence, constipation, recurrence and morbidity. Mean follow up period was 12 months (range 1–24 months).

Result

One patient had conversion from laparoscopic to open surgery. while another had recurrence of prolapse in the follow up period. Mean duration of surgery was 115 (range 100–150) minutes. Postoperatively, the mean time for the first bowel movement was 40 (range 24–64) hours. Mean hospital stay was five (range 4–7) days. There was no significant postoperative complication except for one port site infection and one pelvic collection. Of the 20 patients who had varying degree of incontinence preoperatively, 16 (80%) showed improvement after surgery. Constipation was present in 15 (41%) patients preoperatively. Nine of these 15 patients (60%) improved as regards constipation after surgery.

Conclusion

Laparoscopic suture rectopexy is both safe and effective operation for the management of complete prolapse rectum. The procedure carries minimal morbidity and helps improve the problems of incontinence and constipation.Key Words: Laparoscopic, Suture rectopexy, Rectal prolapse     

Urodynamic Management of Neurogenic Bladder in Spinal Cord Injury

Background

A spinal cord injury is devastating and produces profound changes in the life style of the individual and his family. It is difficult to predict bladder and sphincter behaviour on the basis of clinical somatic neurological deficits.

Methods

A prospective study of 100 spinal cord injury patients was conducted to establish a bladder management protocol. The urodynamic variables were assessed frequently. Clean Intermittent Catheterization (CIC) along with antimuscarinic drugs was instituted and response monitored. Nonresponders were offered Intradetrusor Botulinum toxin.

Result

Spinal shock lasted for upto six months and only 8% could be converted to CIC during the acute phase. A total of 82% patients underwent three to four urodynamic studies which revealed an increase in cystometric capacity and a decrease in the maximum detrusor pressures. This lowered the incidence of incontinence episodes and prevented upper urinary tract damage. Botulinum toxin provided only temporary relief.

Conclusion

Aggressive management of neurogenic bladder (NB) dysfunction is a crucial component of the rehabilitation programme for spinal cord injury patients. Repeated urodynamic studies are an essential aid in managing the evolving nature of the bladder dysfunction. Meticulous bladder management protocol can prevent upper urinary tract complications.Key Words: Spinal cord injury, Neurogenic bladder, Urodynamics     

Proteomic Analysis of the Uterosacral Ligament in Postmenopausal Women with and without Pelvic Organ Prolapse

Background:

Pelvic organ prolapse (POP) is a major health problem in adult women that involves many factors. No proteomic analysis has been conducted exclusively in POP patients. This study aimed to identify the differential expression of proteins that may be involved in POP by proteomic analysis.

Methods:

Samples of the uterosacral ligament (USL) were collected from five POP patients and five non-POP patients matched according to age, parity, and menopausal status and analyzed using two-dimensional electrophoresis and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). Quantitative real-time polymerase chain reaction (qRT-PCR) was used to verify the mRNA expression of proteins that showed differential expression in the proteomic analyses.

Results:

Proteins differentially expressed between POP and non-POP patients were detected. Eight proteins that were down-regulated in the POP group were identified by MALDI-TOF-MS. These proteins included electron transfer flavoprotein, apolipoprotein A-I, actin, transgelin, cofilin-1, cyclophilin A, myosin, and galectin-1, and their expression was verified by qRT-PCR.

Conclusion:

Using comparative proteomics, we identified eight differentially expressed proteins (including four cytoskeleton proteins and three proteins related to apoptosis) in the USL that may be involved in apoptosis associated with the tissue effects in POP pathophysiology.     

Incontinence,bladder neck mobility,and sphincter ruptures in primiparous women

Objective

To compare the function of the pelvic floor in primiparae before and during pregnancy with the status post partum concerning symptoms of incontinence, sphincter ruptures, bladder-neck mobility and the influence of the different modes of deliveries.

Methods

Questionnaire evaluating symptoms of urinary and anal incontinence in nulliparous women before and after delivery and correlating these symptoms with functional changes of the pelvic floor based on a careful gynaecologic examination as well as perineal and endoanal ultrasound.

Results

112 women were included in our study and came for the first visit, 99 women returned for follow-up 6 months after childbirth. Stress and flatus incontinence significantly increased from before pregnancy (3 and 12%) to after childbirth (21 and 28%) in women with spontaneous delivery or vacuum extraction. No new symptoms occurred after c-section. There was no significant difference between the bladder neck position before and after delivery. The mobility of the bladder neck was significantly higher after vaginal delivery using a vacuum extraction compared to spontaneous delivery or c-section.The bladder neck in women with post partum urinary stress incontinence was significantly more mobile than in continent controls. The endoanal ultrasound detected seven occult sphincter defects without any correlation to symptoms of anal incontinence.

Conclusion

Several statistically significant changes of the pelvic floor after delivery were demonstrated. Spontaneous vaginal delivery or vacuum extraction increases the risk for stress or anal incontinence, delivery with vacuum extraction leads to higher bladder neck mobility and stress incontinent women have more mobile bladder necks than continent women.     

A bibliometric and social network analysis of pelvic organ prolapse during 2007–2016

Background

Pelvic organ prolapse (POP) seriously affects the life quality of old females. In the present work, we described the knowledge structure of POP in a macroscopic view, and summarized the recent research focus.

Tension-free Polypropylene Mesh-related Surgical Repair for Pelvic Organ Prolapse has a Good Anatomic Success Rate but a High Risk of Complications

Background:Food and Drug Administration announcements have highlighted the standard rate of mesh-related complications.We aimed to report the short-term results and complications of tension-free polypr...     

Elective orthopedic and cardiopulmonary bypass surgery causes a reduction in serum endostatin levels

Background

Endostatin is an endogenous inhibitor of angiogenesis that inhibits neovascularisation. The aim of the study was to evaluate the effect of elective surgery on endostatin levels.

Methods

Blood samples were collected prior to elective surgery and 4 and 30 days postoperatively in 2 patient groups: orthopedic surgery (n =27) and coronary bypass patients (n =21). Serum endostatin levels were measured by ELISA.

Results

Serum endostatin was significantly reduced 30 days after surgery in comparison with presurgical values in both the orthopedic (P =0.03) and cardiopulmonary surgery (P =0.04) group.

Conclusion

Serum endostatin is reduced 30 days after surgery. This reduction would favor angiogenesis and wound-healing.     

What harm does a second delivery to the pelvic floor?

Objective

To compare the pelvic floor function of primiparous women to women after a second delivery regarding symptoms of urinary and anal incontinence, anal sphincter ruptures and bladder-neck mobility.

Methods

A questionnaire evaluating symptoms of urinary and anal incontinence was used in nulliparous women before and 27 months after childbirth. Furthermore these symptoms were correlated with functional changes of the pelvic floor based on a careful gynecologic examination as well as perineal and endoanal ultrasound.

Results

112 nulliparous women were included, 49 women returned for follow-up on average 27 months (SD 4.4 months) after the first delivery. 39 women (group A) had just one delivery, 10 women (group B - 10/49) had had a second delivery. Apart from levator ani muscle strength, no significant difference between pelvic floor function of group A vs group B was demonstrable. Furthermore, we could show no significant difference for symptoms of urinary (11 (28.2%) vs. 5 (50.0%)) and anal incontinence (14 (35.9%) vs. 4 (40.0%)) between both groups. However, we found a lasting increase of stress urinary and anal incontinence as well as overactive bladder symptoms after one or more deliveries. The position of the bladder neck at rest was lower in both groups compared to the position before the first delivery and bladder neck mobility increased after one or more deliveries.

Discussion

Our study shows several statistically significant changes of the pelvic floor function even on average 27 months after delivery, but a subsequent delivery did not compromise the pelvic floor any further.     

Improvement of overactive bladder symptoms: Is correction of the paravaginal defect in anterior vaginal wall prolapse necessary?

Background

To explore the relationship between overactive bladder (OAB) symptoms and paravaginal defects (PVDs), and to identify the necessity of PVD repair by transvaginal mesh (TVM) for the treatment of OAB symptoms.

Management of pelvic lymphoceles after radical prostatectomy: A multicentre community based study

Introduction

Pelvic lymphoceles (LC) following radical prostatectomy (LC-RP) have an incidence up to 27%. LC-managements constitute 50% of surgical interventions performed in post-RP patients.

Objectives

To describe a therapeutic algorithm for LC-managements based on a community based representative retrospective study.Patients and methods: Multicentre data from 304 patients with LC-RP were retrospectively examined for LC-managements. RPs were performed by various surgeons from 67 urological departments. All patients had undergone 3 weeks rehabilitation in a specialized hospital where the data base was generated. Indications and results of therapeutic manoeuvres were used to develop a general concept for planning therapy decisions.

Results

Median age was 64 years. Complications occurred in 9% (28/304) of patients. Median LC-volume was 36 ml (range 20-1800 ml). There were more complications for LCs with ≥100 ml volume than those < 100 ml (27% versus 17%, p = 0.346). Conservative therapy was the standard in uncomplicated cases (87%, 239 of 276 patients), while intervention was done in 13% (puncture and/or drainage, surgery). Surgical intervention was performed significantly more often in complicated cases (82%, 23 from 28 patients; p < 0.001). Based on these data, LCs can be stratified into 3 groups depending on the size and clinical presentation. Therapeutic decisions were used to develop the illustrated new therapy algorithm.

Conclusions

This study based treatment algorithm provides a rationale approach with an accurate LC-classification as regard the indications and decision making for the available LC-RP-therapies. This could facilitate management decisions. Evaluation of this concept prospectively in large patient cohort is mandatory.     

Kinetics of inflammatory markers following cancer-related bowel and liver resection

Background

Macrophage migration inhibitory factor (MIF) was originally described as a cytokine that inhibits migration of macrophages at the site of inflammation. Subsequently it was also identified as a stress-induced hormone released from the anterior pituitary lobe in response to some pro-inflammatory stimuli like endotoxins and tumour necrosis factor (TNF-α).

Aim

To compare postoperative changes in serum MIF levels of patients undergoing bowel and liver resections. It has clinical relevance to describe the kinetics of this crucial mediator of systemic inflammation in surgery.

Methods

A total of 58 patients were studied over 4 years. Group A (28 patients) underwent only hepatic resection without enterotomy. Group B (30 patients) had bowel resection with enterotomy. MIF, IL-1β, IL-8, prealbumin, albumin, α1-glycoprotein, fibrinogen, and C-reactive protein levels were measured preoperatively, immediately following surgery, and postoperatively for three consecutive days. To evaluate organ functions, multiple organ dysfunction score was used.

Results

A significantly higher level of MIF (4,505 pg/mL) was found in group A when compared to that of group B immediately following surgery. Other parameters monitored in this study were not statistically different between the two groups.

Conclusion

Higher elevations in MIF levels with liver resections, compared to bowel resections, might be attributable to MIF release from damaged liver cells. The presumably minimal endotoxin exposure during bowel surgery was either insufficient or inefficient to induce relevant MIF elevations in our patients. To fully delineate implications of this finding further studies are needed.     

Stapled hemorrhoidopexy – Initial experience from a general surgery center

Background

Stapled hemorrhoidopexy is gaining popularity as a relatively painless alternative to conventional excisional hemorrhoidectomy. The initial experience from a service hospital is presented along with review of literature.

Methods

40 cases were managed by stapled hemorrhoidopexy (SH) over a period of two and half years. The primary outcome measures assessed were the analgesic requirement in the post-operative period and the time taken to resume Activities of Daily Living (ADL). Additional outcome measures studied were; presence of bleeding per rectum, prolapse of mass per rectum, incontinence to flatus/stool, post-operative urinary retention, requirement of a repeat procedure, presence of post-operative anal stenosis, and residual external haemorrhoids at 1 week, 1, 3 and 6 months and 1 year after surgery.

Results

40 patients with grade II, III and IV hemorrhoids underwent SH under spinal anesthesia. In the first 24 h 17 patients required a single dose of Injection Diclofenac Sodium while 19 patients required two doses and 4 patients had to be given three doses. 14 patients (35%) achieved Katz Index of Independence in Activities of Daily Living score of 6 on the first post-operative day and another 17 (42.5%) on the second post-operative day. By the fourth post-operative day all patients had achieved a score of 6. One patient had a rectal perforation as a complication of the procedure and another required a second procedure for excision of thrombosed external hemorrhoids.

Conclusion

Stapled hemorrhoidopexy is associated with less post-operative pain and early resumption of ADL. Although the procedure appears simple to perform, it can be associated with serious complications and still cannot be considered the standard of care for the operative treatment of internal hemorrhoids.     

Lower limb orthopaedic surgery results in changes to coagulation and non-specific inflammatory biomarkers,including selective clinical outcome measures

Background

With an aging society and raised expectations, joint replacement surgery is likely to increase significantly in the future. The development of postoperative complications following joint replacement surgery (for example, infection, systemic inflammatory response syndrome and deep vein thrombosis) is also likely to increase. Despite considerable progress in orthopaedic surgery, comparing a range of biological markers with the ultimate aim of monitoring or predicting postoperative complications has not yet been extensively researched. The aim of this clinical pilot study was to test the hypothesis that lower limb orthopaedic surgery results in changes to coagulation, non-specific markers of inflammation (primary objective) and selective clinical outcome measures (secondary objective).

Methods

Test subjects were scheduled for elective total hip replacement (THR) or total knee replacement (TKR) orthopaedic surgery due to osteoarthritis (n = 10). Platelet counts and D-dimer concentrations were measured to assess any changes to coagulation function. C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) were measured as markers of non-specific inflammation. Patients were monitored regularly to assess for any signs of postoperative complications, including blood transfusions, oedema (knee swelling), wound infection, pain and fever.

Results

THR and TKR orthopaedic surgery resulted in similar changes of coagulation and non-specific inflammatory biomarkers, suggestive of increased coagulation and inflammatory reactions postoperatively. Specifically, THR and TKR surgery resulted in an increase in platelet (P = 0.013, THR) and D-dimer (P = 0.009, TKR) concentrations. Evidence of increased inflammation was demonstrated by an increase in CRP and ESR (P ≤ 0.05, THR and TKR). Four patients received blood transfusions (two THR and two TKR patients), with maximal oedema, pain and aural temperatures peaking between days 1 and 3 postoperatively, for both THR and TKR surgery. None of the patients developed postoperative infections.

Conclusions

The most noticeable changes in biological markers occur during days 1 to 3 postoperatively for both THR and TKR surgery, and these may have an effect on such postoperative clinical outcomes as oedema, pyrexia and pain. This study may assist in understanding the postoperative course following lower limb orthopaedic surgery, and may help clinicians in planning postoperative management and patient care.     

Evaluation of Posterior Capsular Opacification following Phacoemulsification,Extracapsular and Small Incision Cataract Surgery

Background

Posterior capsular opacification is the most common complication of modern cataract surgery.

Methods

A prospective study was conducted on 150 patients (150 eyes) out of which 50 eyes each underwent cataract surgery by extracapsular cataract extraction, small incision cataract surgery and phacoemulsification technique. On postoperative follow up posterior capsular opacification and Neodymium: Yttrium Aluminium Garnet laser capsulotomy rate was evaluated.

Result

Posterior capsular opacification rate was significantly less (p=0.03) in eyes which had undergone phacoemulsification as compared to extracapsular cataract extraction. However capsulotomy rate was not statistically significant after comparison of the three surgical techniques of cataract surgery.

Conclusion

Posterior capsular opacification following cataract surgery can be minimized by the use of small incision cataract surgery and phacoemulsification.Key Words: Posterior capsular opacification, Capsulorrhexis, Hydrodissection     

Mesh repair of vaginal wall prolapse

Background

Over the last decade, mesh augmented surgical repair is being increasingly used in pelvic organ prolapse. Perigee and Apogee are comprehensive, single-use needle suspension kits that provide a standardized delivery method for mesh or graft-augmented repairs. This study has been carried out to study the safety and efficacy of the Perigee and Apogee mesh repair systems.

Methods

10 cases of posterior vaginal wall prolapse with or without Apical prolapse underwent Apogee mesh repair surgery and 10 cases of anterior vaginal wall prolapse underwent Perigee mesh repair surgery. Depending on the findings either Apogee or Perigee or both were used. Patients were followed up for complications of the surgery if any, and for the relief of the symptoms related to prolapse and associated symptoms of bowel/bladder dysfunction. Objective cure rate was prolapse < stage 1 as per the POPQ system. Data collected was statistically analyzed.

Results

The objective and subjective cure rates were 100%. Postoperative complications were minor. No patient developed de novo urinary urge symptoms, stress urinary incontinence or UTI postoperatively. There were no operative complications like bladder injuries, hematoma and rectal injuries. The mean blood loss was 180 ml and the mean duration of surgery during the Apogee and Perigee mesh repair was 51.5 ± 2.99 min and 60.9 ± 4.65 min respectively.

Conclusion

In the present study there was a significant improvement in the degree of prolapse after the mesh repair surgeries and the results were consistent even at 12 months follow up.     

Occupational Stress in Naval Personnel

Introduction

Increased stress levels have been reported and it has been implicated for mental illness amongst service personnel. However no study has been reported among Indian naval sailors.

Methods

Occupational stress and life satisfaction was measured in 413 naval personnel serving afloat and ashore.

Result

Naval personnel serving on board submarine and ship had lower levels of occupational stress as compared to those serving on shore establishments. Occupational stress scores were higher among junior sailors (36.7%) as compared to officers and senior sailors (20%). Life satisfaction scores were lower in junior sailors. Greater occupational stress was linked to lower life satisfaction.

Conclusion

The findings of high occupational stress in junior sailors needs to be investigated further with a larger sample.Key Words: Occupational stress, Naval personnel     

Twenty-seven years follow-up of a patient with congenital retinocephalofacial vascular malformation syndrome and additional congenital malformations (Bonnet-Dechaume-Blanc syndrome or Wyburn-Mason syndrome)

Purpose

Follow-up of vascular changes in a patient with congenital retinocephalofacial vascular malformation syndrome.

Methods

MRI and cerebral angiography.

Results

In a 36-year-old man, magnetic resonance im aging of the skull and cerebral angiography revealed left intracranial arteriovenous malformations. Follow-up observation of 27 years revealed no essential change of retinal and cerebral arteriovenous malformations. Additional congenital deficits in this patient were described.

Conclusion

Patients with retinal arteriovenous malformations should be early examined with neuroradiological methods.     

Increased serum nitric oxide and malondialdehyde levels in patients with acute intestinal amebiasis

Objective

To determine the level of oxygen-nitrogen stress parameters in the pathogenesis of amebiasis.

Methods

Twenty-four acute intestinal amebiasis patients and 20 healthy controls were enrolled in the present study. Serum malondialdehyde and nitric oxide levels were determined spectrophotometrically.

Results

Serum malondialdehyde and nitric oxide levels were significantly higher in acute intestinal amebiasis patients than healthy controls (P<0.001).

Conclusions

These results suggest that oxidative and nitrosative stress may play a major role in tissue damage in acute intestinal amebiasis patients. Also these parameters can be used to supplement the conventional microscopic method for reliable diagnosis of intestinal amebiasis.     

Prospective study comparing skin impedance with EEG parameters during the induction of anaesthesia with fentanyl and etomidate

Objective

Sympathetic stimulation leads to a change in electrical skin impedance. So far it is unclear whether this effect can be used to measure the effects of anaesthetics during general anaesthesia. The aim of this prospective study is to determine the electrical skin impedance during induction of anaesthesia for coronary artery bypass surgery with fentanyl and etomidate.

Methods

The electrical skin impedance was measured with the help of an electro-sympathicograph (ESG). In 47 patients scheduled for elective cardiac surgery, anaesthesia was induced with intravenous fentanyl 10 μg/kg and etomidate 0.3 mg/kg. During induction, the ESG (Electrosympathicograph), BIS (Bispectral IndeX), BP (arterial blood pressure) and HR (heart rate) values of each patient were recorded every 20 seconds. The observation period from administration of fentanyl to intubation for surgery lasted 4 min.

Results

The ESG recorded significant changes in the electrical skin impedance after administration of fentanyl and etomidate(p < 0.05). During induction of anaesthesia, significant changes of BIS, HR and blood pressure were observed as well (p < 0.05).

Conclusions

The electrical skin impedance measurement may be used to monitor the effects of anesthetics during general anaesthesia.