『Double Duty: Can the meningitis vaccine also protect against gonorrhea?』のカバーアート

Double Duty: Can the meningitis vaccine also protect against gonorrhea?

Double Duty: Can the meningitis vaccine also protect against gonorrhea?

無料で聴く

ポッドキャストの詳細を見る
概要
 Can the meningitis vaccine do double duty against gonorrhea? We examine a fascinating randomized trial inspired by years of encouraging observational studies—and what happened when those earlier results were finally put to the test. Along the way, we discuss ecological studies, case-control studies, why statisticians distrust phrases like “trend toward significance,” how intention-to-treat differs from per-protocol analysis, and why no amount of statistical adjustment can fully substitute for randomization. Along the way we celebrate outrageously named clinical trials, ask whether “flirting with statistical significance” belongs in a romance novel or a medical journal, and discover that “practice safe statistics” may be the best advice of the episode.Statistical topicsCase-control studiesConfoundingEcological studiesGeneralizabilityIntention-to-treatMeta-analysisNull resultsObservational studiesP-valuesPer-protocol analysisRandomized clinical trialsSurvival analysisMethodologic Morals“Don't mistake a p-value of 0.06 for a p-value of 0.04 with bad luck.” “Practice safe statistics; randomize whenever possible.”ReferencesSeib KL, Donovan B, Jin F, et al. Meningococcal B Vaccine to Prevent Neisseria gonorrhoeae Infection. N Engl J Med. 2026; 395: 349-61. Petousis-Harris H, Paynter J, Morgan J, et al. Effectiveness of a group B outer membrane vesicle meningococcal vaccine against gonorrhoea in New Zealand: a retrospective case-control study. The Lancet. 2017; 390: 1603–10.Wang, B., Mohammed, H., Andraweera, P., McMillan, M., Marshall, H., 2024. Vaccine effectiveness and impact of meningococcal vaccines against gonococcal infections: A systematic review and meta-analysis. Journal of Infection. 2024; 89: 106225. Molina JM, Bercot B, Assoumou, L, et al. Doxycycline prophylaxis and meningococcal group B vaccine to prevent bacterial sexually transmitted infections in France (ANRS 174 DOXYVAC): a multicentre, open-label, randomised trial with a 2 × 2 factorial design. The Lancet Infectious Diseases. 2024; 24: 1093–1104.Thng C, Eskandari S, Jin F, et al. Efficacy of the meningococcal vaccine against Neisseria gonorrhoeae: a randomised clinical trial (MenGO). npj Vaccines. 2026.Still Not Significant | Probable Error: List of funny disguises scientists use to describe p>.05Kristin and Regina’s online courses: Demystifying Data: A Modern Approach to Statistical Understanding Clinical Trials: Design, Strategy, and Analysis Medical Statistics Certificate Program Writing in the Sciences Epidemiology and Clinical Research Graduate Certificate Program Programs that we teach in:Epidemiology and Clinical Research Graduate Certificate Program Find us on:Kristin - LinkedIn & Twitter/XRegina - LinkedIn & ReginaNuzzo.com(00:15) - - Introduction (00:51) - - The Claim: Can a Meningitis Vaccine Prevent Gonorrhea? (04:10) - - The Biology Behind the Idea (10:37) - - How Observational Studies Made the Link (14:44) - - Earlier Clinical Trials: MENGO and DOXYVAC (17:30) - - Flirting with Significance: A Statistical Rant (22:40) - - GoGoVax: Study Design and Analysis (33:31) - - The Shocking Null Result (35:38) - - Why These Results Don't Generalize (37:42) - - Rating the Claim
adbl_web_anon_alc_button_suppression_t1
まだレビューはありません