Comparison of Surgical Results and Postoperative Recurrence Rates by Laparoscopic Sacrocolpopexy with Other Surgical Procedures for Managing Pelvic Organ Prolapse.

OBJECTIVES: Pelvic organ prolapse (POP) is relatively high for a gynecologic disease. Laparoscopic sacrocolpopexy (LSC) is currently the main surgical option for managing POP. The priority of the surgical treatment is preventing recurrence after the surgery. We presented the surgical outcome and recurrence rate of LSC and compared the data of LSC with that of other surgical procedures for managing POP to examine the effectiveness of LSC over other them. MATERIALS AND METHODS: We compared the results of 138 cases of LSC with other conventional procedures, namely 30 cases of total vaginal hysterectomy (TVH) combined with colporrhaphy anterior and posterior, 66 cases of the Manchester operation, and 68 cases of colpocleisis. We compared the age, body mass index, operative time, blood loss volume, postoperative hospital stay duration, rate of complications, recurrence rate, reoperation rate, and the cumulative recurrence rate after 10 years. RESULTS: The complication rate of LSC, TVH, the Manchester operation, and colpocleisis was 2.2%, 3.3%, 3.0%, and 4.4%; the recurrence rate 2.8%, 3.5%, 4.5%, and 8.7%; and the cumulative recurrence rate after 10 years 3.7%, 4.6%, 8.8%, and 18.2%. There was no significant difference between LSC and the other three groups. CONCLUSION: LSC seems to be an effective surgical option that requires a higher skill level than other surgical methods and has a longer operative time, lesser operative invasion, and a lower long-term recurrence rate. We will actively recommend LSC to those when appropriate.

Sequential Sensing by TLR2 and Mincle Directs Immature Myeloid Cells to Protect against Invasive Group A Streptococcal Infection in Mice.

Severe invasive group A Streptococcus (GAS) infection evades anti-bacterial immunity by attenuating the cellular components of innate immune responses. However, this loss of protection is compensated for by interferon (IFN)-γ-producing immature myeloid cells (γIMCs), which are selectively recruited upon severe invasive GAS infection in mice. Here, we demonstrate that γIMCs provide this IFN-γ-mediated protection by sequentially sensing GAS through two distinct pattern recognition receptors. In a mouse model, GAS is initially recognized by Toll-like receptor 2 (TLR2), which promptly induces interleukin (IL)-6 production in γIMCs. γIMC-derived IL-6 promotes the upregulation of a recently identified GAS-sensing receptor, macrophage-inducible C-type lectin (Mincle), in an autocrine or paracrine manner. Notably, blockade of γIMC-derived IL-6 abrogates Mincle expression, downstream IFN-γ production, and γIMC-mediated protection against severe invasive GAS infection. Thus, γIMCs regulate host protective immunity against severe invasive GAS infection via a TLR2-IL-6-Mincle axis.