Dr. Greg Marchand has 140 indexed works to his name: 99 peer-reviewed articles, 36 conference presentations, 4 book chapters and textbooks, and 1 patent listing, with 1,299 citations, an h-index of 19 and an i10-index of 27 (Google Scholar, November 2026), and 66 systematic review protocols prospectively registered with PROSPERO.

The great majority of that output is systematic review and meta-analysis. Every review is prospectively registered with PROSPERO, reported to PRISMA standards, and appraised with the Cochrane Risk of Bias 2 (RoB 2) tool where randomized trials are included. Read exactly how the reviews are conducted →

Verified researcher identifiers: ORCID 0000-0003-4724-9148 · Google Scholar · Scopus · Web of Science AAG-7878-2021 · ResearchGate · PubMed

Preferred affiliation statement: Marchand Institute for Minimally Invasive Surgery, Mesa, Arizona, USA

Media and academic inquiries: see the Newsroom and Press Kit or propose a collaboration.

This is the complete, continuously updated research output of Dr. Greg J. Marchand and his research team — peer-reviewed journal articles, conference presentations and abstracts, book chapters and patents. Every record links out to its DOI, PubMed entry or full text where one exists.

Use the search box to look up a title, author, journal, DOI or PubMed ID, or narrow the list by publication type and year. You can also subscribe by RSS to be notified whenever new work is added, and export any citation in BibTeX or RIS format from its individual page.

New in the American Journal of Obstetrics & Gynecology

Now in AJOG: the largest analysis ever assembled on abdominal cerclageSurgical and Obstetric Complications of Transabdominal Cervical Cerclage by Laparoscopic, Open, and Robotic Approaches: A Systematic Review and Meta-Analysis. Marchand GJ, Gonzalez Herrera D, Robinson M, O’Connell B, Anderson D, Mera S, Palma A, Ibrahim F, Azadi A. Am J Obstet Gynecol. Article in Press, November 1, 2026. DOI 10.1016/j.ajog.2026.10.040.

The biggest paper of Dr. Marchand’s career and the largest body of patients ever assembled on transabdominal cerclage: 63 studies, 70 study arms and 5,094 women, and the first analysis restricted to within-study comparisons of the laparoscopic, open and robotic routes. Across the six head-to-head studies and 317 pregnancies, no difference was detectable in any complication. Major hemorrhage and uterine perforation were uncommon after laparoscopic placement, with no major hemorrhage in 1,889 laparoscopic procedures; pregnancy loss was not uncommon, and no route was shown to be safer than another. The advantage reported in earlier reviews, which compared two separately pooled literatures, does not reproduce when the routes are compared inside the same studies. Read Dr. Marchand’s account of the paper. PROSPERO CRD420261422920.

140 publications found  RSS feed

  1. Analgesic Efficacy of Multiple Single-Shot Peripheral Nerve Blocks on Postoperative Short-Term Opioid Usage and Clinical Outcomes in a Suburban Hospital Setting

    Peer-Reviewed Article2022

    Soler J, Sciortino N, Badaglialacqua S, Ryan C, Marchand G

    Journal of clinical medicine research

    DOI|PubMed|Details & citation

  2. Letter to the Editor regarding Meta-analysis of the efficacy of gabapentin: a response

    Peer-Reviewed Article2022

    Masoud AT, Marchand G

    AJOG global reports

    DOI|PubMed|Details & citation

  3. Birth Outcomes of Neonates Exposed to Marijuana in Utero: A Systematic Review and Meta-analysis

    Peer-Reviewed Article2022

    Marchand G, Masoud AT, Govindan M, Ware K, King A, Ruther S, Brazil G, Ulibarri H, Parise J, Arroyo A, Coriell C, Goetz S, Karrys A, Sainz K

    JAMA network open

    DOI|PubMed|Details & citation

  4. Efficacy of laparoscopic and trans-abdominal cerclage (TAC) in patients with cervical insufficiency: A systematic review and meta-analysis

    Peer-Reviewed Article2022

    Marchand G, Taher Masoud A, Azadi A, Govindan M, Ware K, King A, Ruther S, Brazil G, Ulibarri H, Parise J, Arroyo A, Coriell C, Goetz S, Cook C, Sainz K

    European journal of obstetrics, gynecology, and reproductive biology

    DOI|PubMed|Details & citation

  5. Systematic review and meta-analysis of COVID-19 maternal and neonatal clinical features and pregnancy outcomes up to June 3, 2021

    Peer-Reviewed Article2022

    Marchand G, Patil AS, Masoud AT, Ware K, King A, Ruther S, Brazil G, Calteux N, Ulibarri H, Parise J, Arroyo A, Coriell C, Cook C, Ruuska A, Nourelden AZ, Sainz K

    AJOG global reports

    DOI|PubMed|Details & citation

  6. Reply to a question regarding ovarian cancer prevention with partial salpingectomy vs complete

    Peer-Reviewed Article2021

    Marchand G, Mills K, Ware K

    American journal of obstetrics and gynecology

    DOI|PubMed|Details & citation

  7. Contained and uncontained morcellation in hysterectomy and myomectomy: A systematic review and meta-analysis

    Peer-Reviewed Article2021

    Marchand G, Masoud A, Christensen A, Ruther S, Brazil G, King A, Ulibarri H, Parise J, Arroyo A, Coriell C, Goetz S, Sainz K

    Turkish journal of obstetrics and gynecology

    DOI|PubMed|Details & citation

  8. Effect of single- and double-layer cesarean section closure on residual myometrial thickness and isthmocele – a systematic review and meta-analysis

    Peer-Reviewed Article2021

    Marchand GJ, Masoud A, King A, Ruther S, Brazil G, Ulibarri H, Parise J, Arroyo A, Coriell C, Goetz S, Christensen A, Sainz K

    Turkish journal of obstetrics and gynecology

    DOI|PubMed|Details & citation

  9. Systematic review and meta-analysis of the efficacy of gabapentin in chronic female pelvic pain without another diagnosis

    Peer-Reviewed Article2021

    Marchand G, Masoud AT, Govindan M, Ware K, King A, Ruther S, Brazil G, Cieminski K, Calteux N, Coriell C, Ulibarri H, Parise J, Arroyo A, Chen D, Pierson M, Rafie R, Sainz K

    AJOG global reports

    DOI|PubMed|Details & citation

  10. Efficacy of hyoscine in pain management during hysteroscopy: a systematic review and meta-analysis

    Peer-Reviewed Article2022

    Marchand GJ, Kurdi W, Sainz K, Maarouf H, Ware K, Masoud AT, King A, Ruther S, Brazil G, Cieminski K, Calteux N, Ulibarri H, Parise J, Arroyo A, Chen D, Pierson M, Rafie R, Shareef MA

    Journal of the Turkish German Gynecological Association

    DOI|PubMed|Details & citation

  11. Complications and objective outcomes of uterine preserving surgeries for the repair of pelvic organ prolapse versus procedures removing the Uterus, a systematic review

    Peer-Reviewed Article2021

    Azadi A, Marchand G, Masoud AT, Sainz K, Govindan M, Ware K, King A, Ruther S, Brazil G, Calteux N, Ulibarri H, Parise J, Arroyo A, Coriell C, Goetz S, Ostergard DR

    European journal of obstetrics, gynecology, and reproductive biology

    DOI|PubMed|Details & citation

  12. Efficacy of Laparoscopic and Trans-Abdominal Cerclage in Patients with Cervical Insufficiency: A Systematic Review and Meta-Analysis

    Peer-Reviewed Article2021

    Marchand G.J., Sainz K.M., Azadi A., Ware K., Masoud A.T., Vallejo J., King A., Ruther S., Brazil G., Cieminski K., Parise J., Arroyo A.

    Journal of Minimally Invasive Gynecology

    DOI|Details & citation

  13. Single Port Gynecologic Laparoscopic and Robotic-Assisted Surgery

    Peer-Reviewed Article2021

    Marchand GJ, (Ed.)

    DOI|Details & citation

  14. Systematic review of the effect of implementing enhanced recovery after surgery on selected attributes of surgical recovery in gynecology

    Peer-Reviewed Article2021

    Marchand GJ, Coriell C, Taher A, King A, Ruther S, Brazil G, Cieminski K, Calteux N, Ulibarri H, Parise J, Arroyo A, Sainz K

    Turkish journal of obstetrics and gynecology

    DOI|PubMed|Details & citation

  15. Case Report of a Rare Nonpuerperal Uterine Inversion Managed with Uterosacral Ligament Hysteropexy

    Peer-Reviewed Article2021

    Azadi A, Wolfe A, Marchand GJ

    Case reports in obstetrics and gynecology

    DOI|PubMed|Details & citation

  16. A Systematic Review and Meta-Analysis of Intraperitoneal Bupivacaine in Laparoscopic Gynecologic Surgery

    Peer-Reviewed Article2021

    Marchand G, Ware K, Govindan M, Masoud AT, King A, Ruther S, Brazil G, Cieminski K, Calteux N, Coriell C, Ulibarri H, Parise J, Arroyo A, Chen D, Pierson M, Rafie R, Sainz K

    Journal of pain research

    DOI|PubMed|Details & citation

  17. Systematic review and meta-analysis of all randomized controlled trials comparing gynecologic laparoscopic procedures with and without robotic assistance

    Peer-Reviewed Article2021

    Marchand G, Taher Masoud A, Ware K, Govindan M, King A, Ruther S, Brazil G, Calteux N, Coriell C, Ulibarri H, Parise J, Arroyo A, Filippelli C, Loli H, Sainz K

    European journal of obstetrics, gynecology, and reproductive biology

    DOI|PubMed|Details & citation

  18. A Systematic Review and Meta-Analysis of the Effect of Intraoperative Bupivacaine in Gynaecologic Surgery After 24 Hours or 9 Half-Lives

    Peer-Reviewed Article2021

    Marchand GJ, Masoud AT, Ware K, King A, Ruther S, Brazil G, Cieminski K, Calteux N, Coriell C, Ulibarri H, Parise J, Arroyo A, Chen YC, Pierson M, Rafie R, Sainz K

    Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC

    DOI|PubMed|Details & citation

  19. The Efficacy of Acetominophen for Total Laparoscopic Hysterectomy

    Peer-Reviewed Article2021

    Marchand GJ, Azadi A, Sainz K, Masoud A, Anderson S, Ruther S, Ware K, Hopewell S, Brazil G, King A, Vallejo J, Cieminski K, Galitsky A, Osipov R, Steele A, Love J

    JSLS : Journal of the Society of Laparoendoscopic Surgeons

    DOI|PubMed|Details & citation

  20. MARCHAND ADVANCED SINGLE PORT HYSTERECTOMY-A LAPAROSCOPIC SURGICAL TECHNIQUE

    Patent2021

    Marchand G, inventor; Marchand Institute for Minimally Invasive Surgery, assignee

    Full text|Details & citation

  21. Novel oxytocin receptor antagonists for tocolysis: a systematic review and meta-analysis of the available data on the efficacy, safety, and tolerability of retosiban

    Peer-Reviewed Article2021

    Marchand G, Blumrick R, Ruuska AD, Ware K, Masoud AT, King A, Ruther S, Brazil G, Cieminski K, Calteux N, Ulibarri H, Sainz K

    Current medical research and opinion

    DOI|PubMed|Details & citation

  22. Systematic review of the safety and efficacy of tramadol during office hysteroscopy

    Peer-Reviewed Article2021

    Maarouf H, Marchand GJ, Ware K, Masoud A, King A, Ruther S, Brazil G, Ulibarri H, Parise J, Arroyo A, Sainz K, Shareef MA

    Turkish journal of obstetrics and gynecology

    DOI|PubMed|Details & citation

  23. Complete Laparoscopic Removal and Staging of a Large Ovarian Malignancy: A Case Report

    Peer-Reviewed Article2021

    Marchand GJ, Carpenter A, Ware K, Vallejo J, King A, Anderson S, Ruther S, Brazil G, Cieminski K, Ulibarri H, Calteux N, Sainz K

    The American journal of case reports

    DOI|PubMed|Details & citation

  24. Systematic review and meta-analysis of ropivacaine use in laparoscopic hysterectomy

    Peer-Reviewed Article2021

    Marchand GJ, Azadi A, Sainz K, Anderson S, Ruther S, Ware K, Hopewell S, Brazil G, King A, Cieminski K, Steele A, Love J

    Turkish journal of obstetrics and gynecology

    DOI|PubMed|Details & citation

  25. Systematic review, meta-analysis and statistical analysis of laparoscopic supracervical hysterectomy vs. endometrial ablation

    Peer-Reviewed Article2021

    Marchand GJ, Azadi A, Sainz K, Masoud A, Anderson S, Ruther S, Ware K, Hopewell S, Brazil G, King A, Vallejo J, Cieminski K, Galitsky A, Steele A, Love J

    Journal of the Turkish German Gynecological Association

    DOI|PubMed|Details & citation

Citation Impact

Dr. Marchand’s published research is cited by other investigators in the medical literature. The citations below are references to his work in journals published by other groups. They are not his own publications.

Cited in all three leading general medical journals

  • New England Journal of Medicine. Gorelick DA. Cannabis-Related Disorders and Toxic Effects. N Engl J Med. 2023;389(24):2267-2275.
  • JAMA. Hsu M, Shah A, Jordan A, Gold MS, Hill KP. Therapeutic Use of Cannabis and Cannabinoids: A Review. JAMA. 2026;335(4):345.
  • The BMJ. Solmi M, De Toffol M, Kim JY, et al. Balancing risks and benefits of cannabis use: umbrella review of meta-analyses of randomised controlled trials and observational studies. BMJ. 2023;382:e072348.

All three cite the same paper by Dr. Marchand and colleagues: Marchand G, Masoud AT, Govindan M, et al. Birth outcomes of neonates exposed to marijuana in utero: a systematic review and meta-analysis. JAMA Network Open. 2022;5(1):e2145653.

Cited in national practice guidance

A 2021 meta-analysis co-authored by Dr. Marchand comparing salpingectomy with tubal ligation (Mills K, Marchand G, Sainz K, et al. Am J Obstet Gynecol. 2021;224(3):258-265.e4) was cited in the Canadian Medical Association Journal’s practice guidance on opportunistic salpingectomy for ovarian cancer risk reduction (CMAJ. 2024;196(22):E765). It appears there alongside Guideline No. 366 of the Society of Obstetricians and Gynaecologists of Canada and ACOG Committee Opinion No. 774, as one of six supporting sources and the only systematic review or meta-analysis among them. The same paper is cited in Endocrine Reviews (2025;46(5):736-759) in guidance on contraceptive selection for the endocrine patient.

Thirty-six citations in first-rank journals

As of August 2026, Dr. Marchand’s research has been cited thirty-six times in journals of the first rank, across four groups:

  • JAMA network. JAMA, JAMA Internal Medicine, JAMA Pediatrics, JAMA Health Forum, and JAMA Network Open, including the invited commentary that accompanied the 2022 meta-analysis.
  • Lancet titles. The Lancet Public Health, The Lancet Global Health, The Lancet Regional Health – Americas, and eClinicalMedicine.
  • Nature titles. Nature Reviews Immunology, Nature Reviews Microbiology, Nature Reviews Disease Primers, and Nature Communications. The Nature Reviews Disease Primers monograph on ovarian cancer cites work published by Dr. Marchand in 2012.
  • Other leading journals. Pediatrics, CMAJ, the Medical Journal of Australia, Endocrine Reviews, Molecular Psychiatry, eBioMedicine, BMC Medicine, BMJ Global Health, Cellular & Molecular Immunology, and the Journal of General Internal Medicine.

Citation data compiled from PubMed, Europe PMC, Semantic Scholar and OpenCitations. Verified 28 August 2026.