The Marchand Institute for Minimally Invasive Surgery

09/23/2025

Dr Greg J. Marchand M.D. appears on Newsmax2 with Kelly Sadler on September 22nd 2025

08/31/2025

The Marchand Institute's newest article on Ectopic pregnancy, entitled "The efficacy of single-incision laparoscopic surgery versus conventional laparoscopic surgery in the surgical management of ectopic pregnancy: A systematic review and meta-analysis" is online today! The full text of the article is available for free at the publisher at this address:

The Marchand Institute’s newest article on Ectopic pregnancy, entitled “The efficacy of single-incision laparoscopic surgery versus conventional laparoscopic surgery in the surgical management of ectopic pregnancy: A systematic review and meta-analysis” is online today! The full text of the ar...

08/16/2025

The Marchand Institute is thrilled to be back in EJOG this month with our newest publication on the latest generation of MIGS Techniques. This paper looks into new techniques, including miniature and single port techniques. The paper is called : "Comparative efficacy and safety of newest generation minimally invasive techniques in hysterectomy: A meta-analysis of miniature laparoscopy versus single-port laparoscopy." You can find the full text online available here for a limited time:

The Marchand Institute is thrilled to be back in EJOG this month with our newest publication on the latest generation of MIGS Techniques. This paper looks into new techniques, including miniature and single port techniques. The paper is called : “Comparative efficacy and safety of newest generatio...

08/01/2025

Dr. Marchand's Newest Paper on Ma*****na Use in Pregnancy is Now Online! The latest meta analysis comparing outcomes for pregnancies exposed to ma*****na is now online and free to read! You can see the full paper here at the publisher's website: Or on the US Government's Pubmed Website Here:

Dr. Marchand’s Newest Paper on Ma*****na Use in Pregnancy is Now Online! The latest meta analysis comparing outcomes for pregnancies exposed to ma*****na is now online and free to read! You can see the full paper here at the publisher’s website: https://mhnpjournal.biomedcentral.com/articles/10....

07/06/2025

The Marchand Institute is extremely excited to be back in JMIG this month, working with the prestigious Dr. Ali Azadi on an in-depth analysis of Laparoscopic versus Vaginal Uterosacral Ligament Suspension! The Journal of Minimally Invasive Gynecologic Surgery is the #1 journal in our field and we couldn't be more proud to be part of the cutting edge of MIGS! You can find the article online at this link.

The Marchand Institute is extremely excited to be back in JMIG this month, working with the prestigious Dr. Ali Azadi on an in-depth analysis of Laparoscopic versus Vaginal Uterosacral Ligament Suspension! The Journal of Minimally Invasive Gynecologic Surgery is the #1 journal in our field and we co...

06/26/2025

The Marchand Institute's Latest work on the subject of VNOTES, "The feasibility and surgical outcomes of robotic vaginal natural or***ce transluminal endoscopic single port hysterectomy for benign gynecologic diseases: a systematic review and meta-analysis" is now available online. The paper is open-access and freely accessable through the original publisher at AJOG Global Reports, as well as the US Government's Pubmed indexing service.

The Marchand Institute’s Latest work on the subject of VNOTES, “The feasibility and surgical outcomes of robotic vaginal natural or***ce transluminal endoscopic single port hysterectomy for benign gynecologic diseases: a systematic review and meta-analysis” is now available online. The paper i...

03/11/2025

The latest publication from the Marchand Institute, "Comparative analysis of laparoendoscopic single-site surgery and versus conventional laparoscopic surgery in adnexectomy: A systematic review and metaanalysis of surgical outcomes," is online today! You can view the publication online at NIH's Pubmed System ( or at the publishing journal's website (

The latest publication from the Marchand Institute, “Comparative analysis of laparoendoscopic single-site surgery and versus conventional laparoscopic surgery in adnexectomy: A systematic review and metaanalysis of surgical outcomes,” is online today! You can view the publication online at NIH.....

01/30/2025

The Marchand Institute's latest paper, "Noninferiority of single-incision laparoscopy vs conventional laparoscopy in salpingectomy or salpingotomy for ectopic pregnancy: a meta-analysis" is now available free online. You can read the paper with at Elsevier's Website for the publishing journal (Journal of the American College of Obstetrics and Gynecology - Global Reports), or on the government's National Institute of Health (NIH) Website.

The Marchand Institute’s latest paper, “Noninferiority of single-incision laparoscopy vs conventional laparoscopy in salpingectomy or salpingotomy for ectopic pregnancy: a meta-analysis” is now available free online. You can read the paper with at Elsevier’s Website for the publishing journa...

12/22/2024

Really enjoyed being on COURT TV with Vinnie Politan Court TV again this week!

12/12/2024

The Marchand Institute's newest paper, "Efficacy of conservative laparoscopic surgical treatment for acute ovarian torsion in pediatrics and adolescent populations: A single-armed meta-analysis" is now available online! You can view this exciting analysis on the original journal website here: Or on the NIH's Pubmed Website here: Dr. Marchand and the Marchand Institute look forward to your feedback on our latest work!

The Marchand Institute’s newest paper, “Efficacy of conservative laparoscopic surgical treatment for acute ovarian torsion in pediatrics and adolescent populations: A single-armed meta-analysis” is now available online! You can view this exciting analysis on the original journal website here: ...

11/16/2024

The latest analysis from our institute is a ground-breaking analysis of use of the RSVpreF vaccine in pregnancy. This study represents the highest levels of evidence as we performed a meta analysis using only randomized controlled trials. The exciting results include a direct connection between use of RSVpreF vaccines in pregnancy and preterm birth. The full text is online at this link:

The latest analysis from our institute is a ground-breaking analysis of use of the RSVpreF vaccine in pregnancy. This study represents the highest levels of evidence as we performed a meta analysis using only randomized controlled trials. The exciting results include a direct connection between use....