David Rosen

Outcomes of care in Birth Centers.

We studied 11,814 women admitted for labor and delivery to 84 free-standing birth centers in the United States and followed their course and that of their infants through delivery or transfer to a hospital and for at least four weeks thereafter. The women were at lower-than-average risk of a poor outcome of pregnancy, according to many but not all of the recognized demographic and behavioral risk factors. Among the women, 70.7 percent had only minor complications or none; 7.9 percent had serious emergency complications during labor and delivery or soon thereafter, such as thick meconium or severe shoulder dystocia. One woman in six (15.8 percent) was transferred to a hospital; 2.4 percent had emergency transfers. Twenty-nine percent of nulliparous women and only 7 percent of parous women were transferred, but the frequency of emergency transfers was the same. The rate of cesarean section was 4.4 percent. There were no maternal deaths. The overall intrapartum and neonatal mortality rate was 1.3 per 1000 births. The rates of infant mortality and low Apgar scores were similar to those reported in large studies of low-risk hospital births. We conclude that birth centers offer a safe and acceptable alternative to hospital confinement for selected pregnant women, particularly those who have previously had children, and that such care leads to relatively few cesarean sections.Abstract We studied 11,814 women admitted for labor and delivery to 84 free-standing birth centers in the United States and followed their course and that of their infants through delivery or transfer to a hospital and for at least four weeks thereafter. The women were at lower-than-average risk of a poor outcome of pregnancy, according to many but not all of the recognized demographic and behavioral risk factors. Among the women, 70.7 percent had only minor complications or none; 7.9 percent had serious emergency complications during labor and delivery or soon thereafter, such as thick meconium or severe shoulder dystocia. One woman in six (15.8 percent) was transferred to a hospital; 2.4 percent had emergency transfers. Twenty-nine percent of nulliparous women and only 7 percent of parous women were transferred, but the frequency of emergency transfers was the same. The rate of cesarean section was 4.4 percent. There were no maternal deaths. The overall intrapartum and neonatal mortality rate was 1.3 pe...

METHODS OF CREATING PNEUMOPERITONEUM : A REVIEW OF TECHNIQUES AND COMPLICATIONS

The existence of numerous techniques for the creation of pneumoperitoneum at laparoscopy indicates that none have been proven totally efficacious or complication free. These methods include the standard technique of insufflation after insertion of the Veress needle via the umbilicus or less commonly via the transfundal or transforniceal routes, open laparoscopy involving dissection through the linea alba and opening of the peritoneum under direct vision, and direct trocar insertion as well as variations on these techniques. After reviewing the methods available and surveying the existing data concerning the rates of failure and complications, we conclude that no single technique can claim to be overwhelmingly superior, and that laparoscopists should, therefore, acquaint themselves with at least two of these techniques. Finally, we recommend a large-scale combined survey by the colleges of obstetricians and gynecologists and surgeons on rates of failure and complications of the varied approaches of abdominal entry for laparoscopy.

Essure hysteroscopic sterilization: Results based on utilizing a new coil catheter delivery system

STUDY OBJECTIVE To assess the safety and placement effectiveness of a new delivery catheter for the Essure micro-insert hysteroscopic sterilization system. DESIGN Prospective, multicenter, single-arm clinical study. (Canadian Task Force classification II-3). SETTING Hospital-based clinical research centers. PATIENTS One hundred two women of reproductive age and proven fertility. INTERVENTION A new coil catheter delivery system was used for micro-insert placement. MEASUREMENTS AND MAIN RESULTS The bilateral placement of micro-inserts using the coil catheter delivery system occurred in 100 women out of 102 attempts (98%). The two women who did not have successful micro-insert placement were subsequently shown to have proximal tubal stenotic disease. CONCLUSION These findings indicate that the introduction of the coil catheter delivery system for Essure hysteroscopic sterilization improves the micro-insert bilateral placement rate when compared with previous studies. It is hypothesized that the coil catheter has superior navigational properties, particularly within tortuous or narrowed tubal lumens.

Home Within 24 Hours of Laparoscopic Hysterectomy

We assessed the feasibility of safe discharge home within 24 hours following laparoscopic hysterectomy in 30 patients who met the inclusion criteria and consented to be enrolled in the study group. Patients were admitted on the day of their surgery with the expectation of discharge within 24 hours. Appropriate home nursing follow‐up and phone contact by the surgical team were organized preoperatively. Inclusion criteria were: age 30–65 years, absence of any major medical history that would require prolonged hospitalization, availability of home support for the first 48 hours after discharge and presence of a working telephone line and an address within the area of the Community Home Nursing service. All 30 operative procedures were completed without incident. Six patients underwent total laparoscopic hysterectomy (TLH) (all the procedures of hysterectomy being performed laparoscopically including the suturing of uterine arteries, colpotomy and closure of the vaginal vault. The uterus was removed vaginally) and 24 patients underwent laparoscopic hysterectomy (LH) (this techniques differs from TLH in that the colpotomy was performed laparoscopically but the uterosacral ligaments were divided vaginally and the vault also was closed vaginally after the uterus was removed vaginally). The average operating time was 115 minutes (range 85–150 minutes) and the average blood loss was 97 mL (20–250 mL). There were no intraoperative complications, no requirement for transfusion and no readmission to hospital for any of the patients in the study. Postoperative complications were minor (umbilical cellulitis (1), intestinal colic (1)) and both were treated with resolution of the symptoms. Ninety per cent of patients in the study were discharged within 24 hours of their surgery, the average duration of stay being 22.9 hours (20–24 hours). Three patients were not fit for discharge at 24 hours postoperatively due to general lethargy, migraine and nausea; their average discharge time was 53.5 hours. The study showed that laparoscopic hysterectomy can be associated with a reduction in length of in‐patient stay compared to traditional laparotomy. Furthermore this reduction could be safely reduced to 24 hours following laparoscopic hysterectomy. There was also an associated cost saving in terms of inpatient bed days. Patient satisfaction with this protocol was high in this selected and motivated group.

Is Hysterectomy Necessary for Laparoscopic Pelvic Floor Repair? A Prospective Study

STUDY OBJECTIVE To evaluate whether the addition of hysterectomy to laparoscopic pelvic floor repair has any impact on the short-term (perioperative) or long-term (prolapse outcome) effects of the surgery. DESIGN A controlled prospective trial (Canadian Task Force classification II-1). SETTING Private and public hospitals affiliated with a single institution. PATIENTS A total of 64 patients with uterovaginal prolapse pelvic organ prolapse quantification system stage 2 to 4 had consent for laparoscopic pelvic floor repair from January 2005 through January 2006 (32 patients in each treatment arm). Patients self-selected to undergo hysterectomy in addition to their surgery. INTERVENTIONS Patients were divided into group A (laparoscopic pelvic floor repair with hysterectomy) or group B (laparoscopic pelvic floor repair alone). All patients had laparoscopic pelvic floor repair in at least 1 compartment, whereas 52 patients had global pelvic floor prolapse requiring multicompartment repair. Burch colposuspension and/or additional vaginal procedures were performed at the discretion of the surgeon in each case. MEASUREMENTS AND MAIN RESULTS Symptoms of prolapse and pelvic organ prolapse quantification system assessments were collected preoperatively, perioperatively, and at 6 weeks, 12 months, and 24 months postoperatively. Validated mental and physical health questionnaires (Short-Form Health Survey) were also completed at baseline, 6 weeks, and 12 months. No demographic differences occurred between the groups. Time of surgery was greater in group A (+35 minutes), as was estimated blood loss and inpatient stay, although the latter 2 results had no clinically significant impact. No difference between groups was detected in the rate of de novo postoperative symptoms. At 12 months, 4 (12.9%) patients in group A had recurrent prolapse as did 6 (21.4%) patients in group B. At 24 months these figures were 6 (22.2%) and 6 (21.4%), respectively. These differences were not statistically significant (p=.500 at 12 months and .746 at 24 months). In the group not having hysterectomy, 4 (14.3%) of 28 patients had cervical elongation or level-1 prolapse by the 12-month assessment. CONCLUSION The addition of total laparoscopic hysterectomy to laparoscopic pelvic floor repair adds approximately 35 minutes to surgical time with no difference in the rate of perioperative or postoperative complications or prolapse outcome. Leaving the uterus in situ, however, is associated with a risk of cervical elongation potentially requiring further surgery. Laparoscopic pelvic floor repair is successful in 80% of patients at 2 years.

Ureteric Injury at Burch Colposuspension 4 Case Reports and Literature Review

Summary: The Burch colposuspension operation is an accepted and effective technique for the correction of genuine stress incontinence. It is, however, associated with a number of well‐recognized complications. Ureteric injury at the time of colposuspension is a potentially severe, if uncommon, complication of this procedure with legal ramifications for the surgeon as well as health risks for the patient. To date, only 19 cases have been described in the literature. This paper highlights 4 cases of this injury occurring amongst the patients of 1 urogynaecologist (2) and gives an incidence for its occurrence as well as discussing the aetiology and management of this complication.

Do Women With Placenta Praevia Without Antepartum Haemorrhage Require Hospitalization

Summary: Patients with placenta praevia in the third trimester are routinely confined to hospital for fear of major haemorrhage. Whilst this is arguably necessary for those who have had an episode of antepartum haemorrhage (APH), it is uncertain whether these same management principles are valid for those with placenta praevia without antepartum haemorrhage. A retrospective study was undertaken reviewing the case records of 69 consecutive patients diagnosed with placenta praevia in the third trimester of pregnancy. The outcome of 15 who had had no episodes of bleeding were compared with those who had at least 1 antepartum bleeding episode. Patients with placenta praevia without evidence of APH spent a significantly shorter amount of time in hospital and had a significantly lower rate of emergency delivery, with a neonatal outcome as good if not better than the APH group. We conclude that outpatient management in this cohort of patients may be a safe and cost‐effective means of care, and warrants randomized prospective study.

Sydney Contained in Bag Morcellation for Laparoscopic Myomectomy

STUDY OBJECTIVE To demonstrate a new technique of contained in bag morcellation of a myoma after laparoscopic myomectomy. DESIGN Step-by-step explanation of the technique in a narrated video. INTERVENTION Contained In Bag Morcellation of myoma after laparoscopic myomectomy. MEASUREMENTS AND MAIN RESULTS Recent controversy regarding the risk of disseminating occult leiomyosarcomatous tissue during morcellation means we need to revise our current approach to tissue extraction at laparoscopic myomectomy and morcellation in general. Herein we present a novel technique, conceived by Dr. Danny Chou, called the Sydney Contained In Bag Morcellation technique for laparoscopic myomectomy. In this technique an EndoCatch bag (EndoCatch II Auto Suture Specimen Retrieval Pouch; Covidien, Mansfield, MA) is introduced in the typical fashion, the myoma is retrieved, and the mouth of the bag is exteriorized onto the abdominal wall. A 12-mm trocar is then introduced within the bag, and pneumoperitoneum is created before introducing an optical balloon tip port (KII Balloon Blunt Tip System; Applied Medical, Rancho Santa Margarita, CA) and the power morcellator device. Morcellation is then performed within the bag, under direct vision. This technique may offer a safer approach to morcellation because the bowel is not within the morcellation field and there is lower risk of disseminating occult leiomyosarcomatous tissue during morcellation. Subsequent to the morcellation process, suctioning of the bag removes any aerosolized particles of myoma, further minimizing the risk of possible dissemination. CONCLUSION This technique may enable a minimally invasive approach to myomectomy to continue as a viable option in the era since the warning by the US Food and Drug Administration.

Vault Haematoma Following Laparoscopic Hysterectomy

Summary: Thirty consecutive patients underwent transabdominal ultrasound scanning on day 2 postoperatively in order to provide data on the incidence of vaginal vault haematoma following laparoscopic hysterectomy. Details of postoperative morbidity, both inpatient and after discharge, were recorded. Results support the view that there is no significant association between the presence of vaginal vault haematoma (73%) and the incidence of posthysterectomy febrile morbidity (16.7%). Furthermore the incidence of vault haematoma after laparoscopic hysterectomy is comparable to literature figures for both abdominal and vaginal hysterectomy, whilst that of febrile morbidity is at least equivalent if not reduced for the laparoscopic approach. We believe this provides further evidence confirming the safety of the laparoscopic approach to hysterectomy.

Skin closure at laparoscopy

STUDY OBJECTIVE To discern the best method of wound closure after laparoscopy based on patient acceptability of pain, complications, and cosmetic result. DESIGN Randomized, prospective study. SETTING A university-affiliated hospital. PATIENTS Fifty-four women. Interventions. The women received interrupted 3-0 nylon sutures, subcuticular 3-0 polyglactin 910 sutures, or adhesive strips for skin closure. At the umbilical port site the rectus sheath was closed with a single 0 polyglactin suture and then one of the three materials for skin closure. The lateral ports were closed with a combination of these materials, allowing each patient to act as her own control. MEASUREMENTS AND MAIN RESULTS Pain was significantly less in wounds closed by subcuticular technique than in those closed by either transcutaneous suture or adhesive strips. This was seen for the 5-mm, 10-mm, and umbilical port sites. There was no statistically significant difference in the rate of reported complications or patient satisfaction between subcuticular and transcutaneous wound sites. CONCLUSION We believe these results support subcuticular methods of wound closure after laparoscopic procedures.