Laparoscopic prepregnancy transabdominal cerclage: operative and pregnancy outcomes for a novel technique of suture placement using port closure device

Transabdominal cerclage is an effective surgical intervention for preterm birth prevention. Placement of cervical sutures using a port closure device for prepregnancy laparoscopic abdominal cerclage has been used at our unit in recent years. We report the operative and pregnancy outcomes for prepregnancy laparoscopic abdominal cerclage using the port closure device and compare it with the outcomes of the traditional approach. For prepregnancy laparoscopic transabdominal cerclage (n=52), the port closure device approach was associated with less blood loss during surgery (0.95±4.4 mL vs 5.4±15.7 mL; P=.007) and a shorter hospital length of stay (0.0; 0.0-0.0 days vs 1.0; 0.0-1.0 days; P<.001). There were also trends toward shorter operating times (41.4±15.3 minutes vs 50.1±18.0 minutes; P=.167) and lower perioperative complication rates (0.0%; 0/21 vs 16.1%; 5/31; P=.065) when compared with the traditional technique. There was no significant difference between the port closure device technique and the traditional approach in the rate of preterm birth in a subsequent pregnancy (0.0%; 0/9 vs 22.6%; 7/39; P=.248). Use of the port closure device for suture placement during prepregnancy laparoscopic cerclage for preterm birth prevention was reported. This technique was associated with less blood loss and a shorter hospital length of stay, had trends toward shorter operating times and lower perioperative complication rates, and had similar rates of preterm birth.

Remote hands-on training with a novel "video-game" simulator for teaching fetoscopic laser techniques for ablation of placental anastomoses in twin-to-twin syndrome

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What does this study add?

Web-based education for placental complications of pregnancy

OBJECTIVE

The objective of this study was to determine whether a web-based education strategy could improve maternal knowledge of placental complications of pregnancy and reduce maternal anxiety in high risk-pregnancies.

METHODS

Prospective study in the Placenta Clinic at Mount Sinai Hospital, Toronto, Ontario. Maternal demographics and Internet usage were recorded at the patient's baseline appointment. Placental knowledge was determined using structured verbal and illustrative assessments. The six-item State-Trait Anxiety Inventory (STAI) was administered to assess baseline maternal anxiety. Women were asked to visit the Placenta Clinic website for a minimum of 15 minutes before their follow-up appointment, at which time their placental knowledge and STAI assessments were repeated.

RESULTS

Eighteen women were included in the study. Patient knowledge at the baseline appointment was generally poor (median score 10.5 out of a maximum score of 27, range 1 to 22), with major deficits in basic placental knowledge, placenta previa/increta, and preeclampsia. At the follow-up appointment, placental knowledge was significantly improved (median score 23, range 10 to 27; P < 0.001). Educational status (high school or less vs. college or more) had no effect on either baseline knowledge or knowledge improvement. Maternal anxiety at baseline (median score 12 out of a maximum score of 24, range 6 to 23) was significantly reduced at the follow-up appointment (median score 8.5, range 6 to 20; P = 0.005).

CONCLUSION

Deficits in maternal knowledge of placental complications of pregnancy in high-risk pregnant women were substantial but easily rectified with a disease-targeted web-based educational resource. This intervention significantly improved patient knowledge and significantly reduced maternal anxiety.