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Objective: To perform a clinical audit of the practices of third and fourth degree preineal tears management in our institution. Methods: A review of medical records was performed, of women having singleton term vaginal delivery sustaining obstetric anal sphincter injuries (OASIS) at Aga Khan University Hospital (AKUH), Karachi from January 2008 to December 2018. We compared the change in practices regarding management of OASIS with the results of our previous study done at AKUH in 2008. Results: The frequency of OASIS in our department is 0.56% (142/25370). The documentation of OASIS improved compared to previous study ( 20.7% to 87%). There was also a significant increase in documentation of the method of repair, use of delayed absorbable suture material for the repair of external anal sphincter and follow-up at 06 weeks to see the success of repair and plan next delivery. The use of vaccum vaginal delivery increased to 27(19%) from 5(4%) but there was decrease in the OASIS complicated by instrumental vaginal deliveries, which may be due to the decrease in the use of forceps from 64% to 26%. Conclusions: Despite of increase in the number of deliveries , frequency of OASIS remained similar to the previous study. There was a significant increase in the vaccum vaginal delivery, documentation of degree of tears, use of delayed absorbable suture material and long-term follow-up and decrease in the use of forceps. The compliance to international guideline increased as compared to our previous paper. Continuous...

Pelvic organ prolapse and urinary incontinence are among the most common chronic disorders in women. These are common problems whose pathogenesis remains unclear. As life expectancy increases, significantly greater number of women now present with pelvic organ prolapse and urinary incontinence requiring surgical intervention. Currently, the lifetime risk of undergoing prolapse or continence surgery is one in 11, and up to 30% of patients will require repeat reconstructive surgery and repeat surgery for incontinence in 10%. In an attempt to improve surgical outcomes and to preserve vaginal capacity and coital function, a number of synthetic and biological prostheses have been developed. This review aims to look at the role of graft and mesh in vaginal surgery. We conducted a search for English-language articles published during 1997 to 2016, using MEDLINE, PubMed and United States' National Library of Medicine databases. We reviewed around 50 papers but referenced only 30 for this article. The literature review provided us a new insight regarding safety of mesh. Polypropylene mesh is safe for vaginal surgery if used by experienced surgeons. The safety of mesh becomes compromised in the hands of commercial surgical kit providers. All the new mesh tailored kits should undergo evidence-based trials and then can be safely used worldwide.

The Multiparous Goat Pelvic Model was used to train obstetricians and residents for perineal and anal sphincter anatomy and techniques of repair of Obstetric Anal Sphincter Injuries (OASIs). The purpose of this study was to assess the similarity of this model with human anatomy and the usefulness of goat model for training obstetricians for perineal tears. Six workshops were conducted between June 2009 and December 2010. A total of 90 participants, including 64(70.3%) residents and 26(28.5%) consultants in Obstetrics and Gynaecology, attended hands-on training workshops using experimental goat pelvic model for the repair of perineal tears. Among the consultants, 23 (88.5%), and 60 (93.7%) residents could easily identify the goat anal sphincter. With reference to the similarity to human vaginal dimensions, 20 (76.9%) consultants and 43(67.1%) residents found it to be similar with human anatomy. Evaluating the anal canal anatomy, 22 (84.6%) consultants and 34(53.1%) residents reported it to be similar to the human anal canal. The perineal body anatomy was reported as very different by both consultants and residents (80% and 67.9% respectively). All the consultants and 49(76.5%) of the residents strongly recommended the use of this model for future hands-on workshops.

To assess subjective success rates, complications and impact on quality of life (QoL) in women treated by Tension Free Vaginal Tape for urinary incontinence.A retrospective cohort analysis was made on 30 consecutive women undergoing TVT procedure alone or as concomitant to other pelvic surgical procedures, from June 2004 to October 2007. All the Patients were evaluated by history, clinical examination with POP-Q (pelvic organ prolapse-quantification) scoring for uterovaginal prolapse and urodynamic testing. Improvement of health-related QoL (quality of life) was assessed by incontinence impact questionnaire-short form (IIQ-7) and urogenital distress inventory-short form (UDI-6). The success of surgery was evaluated by asking whether the incontinence was cured, improved or had no change after the operation. Data was computed and analyzed by using SPSS version 13.Concomitant surgery was performed in 14 (46.6%) cases. Median age was 47 years and duration of follow up was 14 months (range 4-37 months). Eight (26.6%) women had mixed Urinary Incontinence with Detrusor Overactivity. Previous pelvic surgery like MMK (Marshall-Marchetti-Krantz along with TAH (total abdominal hysterectomy) was found in 5 (16.6%) cases. Complications were listed as per-operative, short-term and long-term. Among the short-term complications Bladder perforation was seen in 2 cases (6.7%) and overt urinary retention in 2 cases (6.7%). Long-term complications as voiding dysfunction occurred in only 1(3.3%) case. Symptoms were labeled as completely cured in 27 (90%) patients, significantly improved in 2(6.6%) and one with mixed incontinence regarded as having worsening of urge symptoms and dysuria.A median follow up of 14 months showed that our surgical results of TVT alone or with concomitant surgery were similar to internationally published results and TVT can be safely performed with concomitant procedures.

To review our practice of diagnosing and managing third and fourth degree perineal tears.Retrospective case series conducted by reviewing medical records of all women having singleton, full term vaginal delivery at Aga Khan University Hospital, Karachi from November 1990 to October 2005.The frequency of obstetric anal sphincter injury (OASI) in our department was 0.5% (135) out of a total of 26,844 vaginal deliveries. Seventy five percent were nulliparous (102). Forceps delivery was performed in 86 patients out of 135 (63.7%). In only 28 patients (20.7%), the diagnostic criterion for classification of third degree tears was used. For the repair of third degree tear end-to-end method was performed on 97 (71.9%) patients. Twenty nine women had subsequent uncomplicated vaginal deliveries. None of these patients were subjected to endo-anal ultrasonography and/or anal manometry. The documented evidence regarding planning of future delivery was found in only 4 cases.The frequency of distribution of third and fourth degree perineal tear in our study was 0.5% which is significantly lower than clinically suspected or recognized. Our study shows that 75.5% patients were nulliparous and the use of forceps for delivery was 63.7% among more than 50% of these patients. This indicates that forceps delivery if possible should be avoided or substituted with vacuum delivery which has a lower incidence of OASI. Most of the management was according to international accepted standards except that 72.3% were stitched under local analgesia.

To determine the frequency of urinary symptoms in women attending Gynecology clinics at Aga Khan University Hospital, Karachi.A total of 186 women attending the gynaecology clinics for symptoms of menstrual disorders, vaginal discharge or uterovaginal prolapse were asked to fill the survey questionnaire which included all the details about lower urinary tract symptoms (LUTS).Of the 180 women, 82.8% were aged between 15-44 years with BMIor = 25. Culture confirmed recurrent urinary tract infection (at least 3 episodes of urinary tract infections evidenced by positive urine culture or treated by repeated use of antibiotics) was reported by 32 (17.2%) women. The frequency of urinary incontinence was 44.4% with 17.2% cases having stress urinary incontinence (SUI). Symptoms of urinary tract infection were not significantly affected by age, parity and mode of delivery. Parity was strongly associated with prevalence of SUI (F=10.48, P0.001). Both urge and mixed incontinence were significantly related to age (F=20.57, P, 0.001 and F=13.88, P0.001) but were not affected by parity and mode of delivery.The high frequency of urinary symptoms in our community demands a need for more extensive epidemiological study and a specialized unit to provide awareness, treatment and training in this area.