Pub Date : 2025-01-01DOI: 10.1016/j.jogc.2024.102715
Ludmila Porto MD, MSc , Nir Melamed MD, MSc , Jessica Liu MD , John Kingdom MD , John Snelgrove MD, MSc , Elizabeth Aztalos MD, MSc , Christopher Sherman MD , Jon Barrett MD , Stefania Ronzoni MD, PhD
Objectives
Acute histological chorioamnionitis (HCA) is detected in over 50% of spontaneous preterm birth (PTB) and is associated with worse neonatal prognosis. We aim to investigate whether the presence of HCA impacts subsequent pregnancy outcomes.
Methods
This retrospective cohort study included deliveries at a tertiary centre from 2014 to 2020. Participants were individuals with a history of spontaneous PTB or pregnancy loss >160 weeks and available placental pathology (index pregnancy) with a subsequent pregnancy followed at the same institution. Placentas were classified according to the presence of HCA, other placental lesions, or no lesions. Subsequent pregnancy outcomes were analyzed. The primary outcome was the rate of overall and spontaneous PTB (<370 weeks) in the subsequent pregnancy.
Results
A total of 292 individuals met the study criteria, of which 133 had HCA, 61 had other placental lesions, and 98 had no lesions. Individuals with HCA in the index delivery had a higher risk of PTB <280 weeks in the subsequent pregnancy, compared to the no-lesion group (10.4% vs. 1.0%, P = 0.004). Rates of PTB >280 weeks did not significantly differ. The risk of neonatal adverse composite outcomes was higher in the HCA group (13.9% vs. 4.2%, P < 0.01). In a subanalysis of different placental lesions at the index PTB, only maternal vascular malperfusion was associated with recurrent PTB (adjusted odds ratio 2.57, P = 0.01).
Conclusions
PTB with HCA is associated with higher rates of extreme PTB and adverse neonatal outcomes in the subsequent pregnancy. The inclusion of placental pathology analysis may improve individualized risk assessment in future pregnancies.
{"title":"Association of Acute Histological Chorioamnionitis and Other Placental Lesions With Subsequent Pregnancy Outcomes After Spontaneous Preterm Birth","authors":"Ludmila Porto MD, MSc , Nir Melamed MD, MSc , Jessica Liu MD , John Kingdom MD , John Snelgrove MD, MSc , Elizabeth Aztalos MD, MSc , Christopher Sherman MD , Jon Barrett MD , Stefania Ronzoni MD, PhD","doi":"10.1016/j.jogc.2024.102715","DOIUrl":"10.1016/j.jogc.2024.102715","url":null,"abstract":"<div><h3>Objectives</h3><div>Acute histological chorioamnionitis (HCA) is detected in over 50% of spontaneous preterm birth (PTB) and is associated with worse neonatal prognosis. We aim to investigate whether the presence of HCA impacts subsequent pregnancy outcomes.</div></div><div><h3>Methods</h3><div>This retrospective cohort study included deliveries at a tertiary centre from 2014 to 2020. Participants were individuals with a history of spontaneous PTB or pregnancy loss >16<sup>0</sup> weeks and available placental pathology (index pregnancy) with a subsequent pregnancy followed at the same institution. Placentas were classified according to the presence of HCA, other placental lesions, or no lesions. Subsequent pregnancy outcomes were analyzed. The primary outcome was the rate of overall and spontaneous PTB (<37<sup>0</sup> weeks) in the subsequent pregnancy.</div></div><div><h3>Results</h3><div>A total of 292 individuals met the study criteria, of which 133 had HCA, 61 had other placental lesions, and 98 had no lesions. Individuals with HCA in the index delivery had a higher risk of PTB <28<sup>0</sup> weeks in the subsequent pregnancy, compared to the no-lesion group (10.4% vs. 1.0%, <em>P</em> = 0.004). Rates of PTB >28<sup>0</sup> weeks did not significantly differ. The risk of neonatal adverse composite outcomes was higher in the HCA group (13.9% vs. 4.2%, <em>P</em> < 0.01). In a subanalysis of different placental lesions at the index PTB, only maternal vascular malperfusion was associated with recurrent PTB (adjusted odds ratio 2.57, <em>P</em> = 0.01).</div></div><div><h3>Conclusions</h3><div>PTB with HCA is associated with higher rates of extreme PTB and adverse neonatal outcomes in the subsequent pregnancy. The inclusion of placental pathology analysis may improve individualized risk assessment in future pregnancies.</div></div>","PeriodicalId":16688,"journal":{"name":"Journal of obstetrics and gynaecology Canada","volume":"47 1","pages":"Article 102715"},"PeriodicalIF":2.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142696281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-01-01DOI: 10.1016/j.jogc.2024.102748
{"title":"2024 Index of SOGC Clinical Practice Guidelines","authors":"","doi":"10.1016/j.jogc.2024.102748","DOIUrl":"10.1016/j.jogc.2024.102748","url":null,"abstract":"","PeriodicalId":16688,"journal":{"name":"Journal of obstetrics and gynaecology Canada","volume":"47 1","pages":"Article 102748"},"PeriodicalIF":2.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143158840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-31DOI: 10.1016/j.jogc.2024.102757
Catherine Lu MD , Carol Schneider MD , Caroline Corbett MD , Anet Maksymowicz MD , Devon Evans MD
Objectives
The placenta accreta spectrum disorders (PASD) are associated with significant maternal and neonatal morbidity and mortality worldwide. As cesarean delivery rates increase, so does the rate of PASD. PASD antepartum diagnosis and perioperative management are evolving, and we primarily aimed to share our tertiary care centre’s institutional approach and outcomes over a decade.
Methods
A retrospective medical record review of cesarean hysterectomy for suspected or confirmed PASD was conducted at a single tertiary centre in Canada from 2010 to 2021.
Results
A total of 46 records remained after applying the exclusion criteria, with a diagnosis of PASD in 94% of cases, and 20% consistent with accreta, 48% with increta, and 26% with percreta. Cesarean hysterectomies were conducted on an unscheduled emergency basis in 41% of cases. All cases had antenatal ultrasound imaging, and 57% received an antenatal MRI. Prophylactic ureteric stenting occurred in 37% of cases. Mean total operative time was 97 minutes, and 50% of cases received an intraoperative blood transfusion. Ureteric injury occurred in 2% of cases, and admission to the intensive care unit in 13% of cases.
Conclusions
PASD is a complex and highly morbid condition. We have shared our institutional experience and explored some variations in practice, including the use of prophylactic ureteric stenting. Additional research is needed to further explore the optimal methods to diagnose and manage this complex disorder.
{"title":"Placenta Accreta Spectrum Disorders: A Canadian Tertiary Care Centre’s Experience Over 10 years","authors":"Catherine Lu MD , Carol Schneider MD , Caroline Corbett MD , Anet Maksymowicz MD , Devon Evans MD","doi":"10.1016/j.jogc.2024.102757","DOIUrl":"10.1016/j.jogc.2024.102757","url":null,"abstract":"<div><h3>Objectives</h3><div>The placenta accreta spectrum disorders (PASD) are associated with significant maternal and neonatal morbidity and mortality worldwide. As cesarean delivery rates increase, so does the rate of PASD. PASD antepartum diagnosis and perioperative management are evolving, and we primarily aimed to share our tertiary care centre’s institutional approach and outcomes over a decade.</div></div><div><h3>Methods</h3><div>A retrospective medical record review of cesarean hysterectomy for suspected or confirmed PASD was conducted at a single tertiary centre in Canada from 2010 to 2021.</div></div><div><h3>Results</h3><div>A total of 46 records remained after applying the exclusion criteria, with a diagnosis of PASD in 94% of cases, and 20% consistent with accreta, 48% with increta, and 26% with percreta. Cesarean hysterectomies were conducted on an unscheduled emergency basis in 41% of cases. All cases had antenatal ultrasound imaging, and 57% received an antenatal MRI. Prophylactic ureteric stenting occurred in 37% of cases. Mean total operative time was 97 minutes, and 50% of cases received an intraoperative blood transfusion. Ureteric injury occurred in 2% of cases, and admission to the intensive care unit in 13% of cases.</div></div><div><h3>Conclusions</h3><div>PASD is a complex and highly morbid condition. We have shared our institutional experience and explored some variations in practice, including the use of prophylactic ureteric stenting. Additional research is needed to further explore the optimal methods to diagnose and manage this complex disorder.</div></div>","PeriodicalId":16688,"journal":{"name":"Journal of obstetrics and gynaecology Canada","volume":"47 3","pages":"Article 102757"},"PeriodicalIF":2.0,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142924384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-01DOI: 10.1016/j.jogc.2024.102746
Paul J. Yong , Zeba Khan , Kate Wahl , Thomas P. Bouchard , Patricia K. Doyle-Baker , Jerilynn C. Prior
{"title":"Connaissances, équité et priorités de recherche en santé menstruelle","authors":"Paul J. Yong , Zeba Khan , Kate Wahl , Thomas P. Bouchard , Patricia K. Doyle-Baker , Jerilynn C. Prior","doi":"10.1016/j.jogc.2024.102746","DOIUrl":"10.1016/j.jogc.2024.102746","url":null,"abstract":"","PeriodicalId":16688,"journal":{"name":"Journal of obstetrics and gynaecology Canada","volume":"46 12","pages":"Article 102746"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142866897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-01DOI: 10.1016/j.jogc.2024.102720
Dobrochna Globerman M.D., Alison Carter Ramirez M.D., Maryse Larouche M.D., M. Sc. (santé publique), Dante Pascali M.D., Sinead Dufour pht, Ph. D., Maria Giroux M.D.
<div><h3>Objectif</h3><div>La présente directive vise à promouvoir la détection et les stratégies de prévention des lésions obstétricales du sphincter anal. Elle fournit aussi des conseils sur la réparation primaire des lésions obstétricales du sphincter anal et leur prise en charge post-partum immédiate afin de limiter les séquelles indésirables.</div></div><div><h3>Population cible</h3><div>Toutes les patientes ayant subi une lésion obstétricale du sphincter anal à l’accouchement vaginal.</div></div><div><h3>Résultats</h3><div>Certaines stratégies préventives sont associées à une diminution de l’incidence des lésions obstétricales du sphincter anal (p. ex., flexion et contrôle de la tête fœtale, utilisation avisée de l’épisiotomie médio-latérale). Les stratégies de prise en charge, telles que le diagnostic et la réparation appropriés des lésions obstétricales du sphincter anal, l’antibioprophylaxie ainsi que la prise en charge du transit intestinal et de la fonction vésicale post-partum, peuvent réduire les séquelles à court et à long terme.</div></div><div><h3>Bénéfices, risques et coûts</h3><div>La mise en application des recommandations de cette directive peut améliorer la détection, la prévention et la prise en charge adéquate des lésions anales obstétricales, ce qui aura pour effet de limiter le fardeau associé à ces lésions. L’adoption de la classification recommandée des lésions obstétricales du sphincter anal améliorera les efforts de recherche nationaux et internationaux.</div></div><div><h3>Données probantes</h3><div>La littérature publiée dans la période du 1<sup>er</sup> septembre 2014 au 30 novembre 2023 a été colligée par des recherches dans les bases de données PubMed, Ovid, Medline, Embase, Scopus et Cochrane Library au moyen de termes MeSH (<em>delivery</em>, <em>obstetrics</em>, <em>obstetric surgical procedures</em>, <em>obstetric labor complications</em>, <em>anal canal</em>, <em>episiotomy</em>) et mots clés pertinents (<em>OASIS</em>, <em>obstetrical anal sphincter injury</em>, <em>anal injury</em>, <em>anal sphincter</em>, <em>vaginal delivery</em>, <em>suture</em>, <em>fecal incontinence</em>, <em>anal incontinence</em>, <em>overlap repair</em>, <em>end-to-end repair</em>, <em>bladder protocol</em>, <em>analgesia</em>). Seuls les résultats de revues systématiques, de méta-analyses, d’essais cliniques randomisés, d’essais cliniques comparatifs, d’études observationnelles et de lignes directrices de pratique clinique ont été retenus. Les recherches se sont limitées aux publications en anglais ou en français. Les données probantes ont été étayées par des références à la directive n<sup>o</sup> 330 de la Société des obstétriciens et gynécologues du Canada, publiée en 2015.</div></div><div><h3>Méthodes de validation</h3><div>Les auteurs ont évalué la qualité des données probantes et la force des recommandations en utilisant le cadre méthodologique GRADE (Grading of Recommendations, Assessment, Development, and Evaluation). Vo
{"title":"Directive clinique no 457 : Lésions obstétricales du sphincter anal (LOSA) – Partie I : prévention, détection et prise en charge immédiate","authors":"Dobrochna Globerman M.D., Alison Carter Ramirez M.D., Maryse Larouche M.D., M. Sc. (santé publique), Dante Pascali M.D., Sinead Dufour pht, Ph. D., Maria Giroux M.D.","doi":"10.1016/j.jogc.2024.102720","DOIUrl":"10.1016/j.jogc.2024.102720","url":null,"abstract":"<div><h3>Objectif</h3><div>La présente directive vise à promouvoir la détection et les stratégies de prévention des lésions obstétricales du sphincter anal. Elle fournit aussi des conseils sur la réparation primaire des lésions obstétricales du sphincter anal et leur prise en charge post-partum immédiate afin de limiter les séquelles indésirables.</div></div><div><h3>Population cible</h3><div>Toutes les patientes ayant subi une lésion obstétricale du sphincter anal à l’accouchement vaginal.</div></div><div><h3>Résultats</h3><div>Certaines stratégies préventives sont associées à une diminution de l’incidence des lésions obstétricales du sphincter anal (p. ex., flexion et contrôle de la tête fœtale, utilisation avisée de l’épisiotomie médio-latérale). Les stratégies de prise en charge, telles que le diagnostic et la réparation appropriés des lésions obstétricales du sphincter anal, l’antibioprophylaxie ainsi que la prise en charge du transit intestinal et de la fonction vésicale post-partum, peuvent réduire les séquelles à court et à long terme.</div></div><div><h3>Bénéfices, risques et coûts</h3><div>La mise en application des recommandations de cette directive peut améliorer la détection, la prévention et la prise en charge adéquate des lésions anales obstétricales, ce qui aura pour effet de limiter le fardeau associé à ces lésions. L’adoption de la classification recommandée des lésions obstétricales du sphincter anal améliorera les efforts de recherche nationaux et internationaux.</div></div><div><h3>Données probantes</h3><div>La littérature publiée dans la période du 1<sup>er</sup> septembre 2014 au 30 novembre 2023 a été colligée par des recherches dans les bases de données PubMed, Ovid, Medline, Embase, Scopus et Cochrane Library au moyen de termes MeSH (<em>delivery</em>, <em>obstetrics</em>, <em>obstetric surgical procedures</em>, <em>obstetric labor complications</em>, <em>anal canal</em>, <em>episiotomy</em>) et mots clés pertinents (<em>OASIS</em>, <em>obstetrical anal sphincter injury</em>, <em>anal injury</em>, <em>anal sphincter</em>, <em>vaginal delivery</em>, <em>suture</em>, <em>fecal incontinence</em>, <em>anal incontinence</em>, <em>overlap repair</em>, <em>end-to-end repair</em>, <em>bladder protocol</em>, <em>analgesia</em>). Seuls les résultats de revues systématiques, de méta-analyses, d’essais cliniques randomisés, d’essais cliniques comparatifs, d’études observationnelles et de lignes directrices de pratique clinique ont été retenus. Les recherches se sont limitées aux publications en anglais ou en français. Les données probantes ont été étayées par des références à la directive n<sup>o</sup> 330 de la Société des obstétriciens et gynécologues du Canada, publiée en 2015.</div></div><div><h3>Méthodes de validation</h3><div>Les auteurs ont évalué la qualité des données probantes et la force des recommandations en utilisant le cadre méthodologique GRADE (Grading of Recommendations, Assessment, Development, and Evaluation). Vo","PeriodicalId":16688,"journal":{"name":"Journal of obstetrics and gynaecology Canada","volume":"46 12","pages":"Article 102720"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142711627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
<div><h3>Objective</h3><div>The purpose of this guideline is to promote recognition and preventive strategies for obstetrical anal sphincter injuries. Furthermore, it provides guidance on primary repair and immediate postpartum management for obstetrical anal sphincter tears in order to minimize further negative sequelae.</div></div><div><h3>Target Population</h3><div>All patients having a vaginal delivery and those who have sustained an obstetrical anal sphincter injury.</div></div><div><h3>Outcomes</h3><div>Certain preventive strategies have been associated with lower rates of obstetrical anal sphincter injuries (e.g., fetal head flexion and control, appropriate use of mediolateral episiotomy). Management strategies, including appropriate diagnosis and repair of obstetrical anal sphincter injuries, antibiotic prophylaxis, and bowel and bladder function management can decrease associated short- and long-term complications.</div></div><div><h3>Benefits, Harms, and Costs</h3><div>Implementation of the recommendations in this guideline may increase detection, prevention, and appropriate management of obstetrical anal injuries, thus limiting the future burden associated with these injuries. Implementation of the recommended classification of obstetrical anal sphincter injuries will improve national and international research efforts.</div></div><div><h3>Evidence</h3><div>Published literature was retrieved through searches of PubMed, Ovid, Medline, Embase, Scopus, and the Cochrane Library from September 1, 2014, through November 30, 2023, using appropriate MeSH terms (delivery, obstetrics, obstetric surgical procedures, obstetric labor complications, anal canal, episiotomy) and keywords (OASIS, obstetrical anal sphincter injury, anal injury, anal sphincter, vaginal delivery, suture, fecal incontinence, anal incontinence, overlap repair, end-to-end repair, bladder protocol, analgesia). Results were restricted to systematic reviews, meta-analyses, randomized controlled trials/controlled clinical trials, observational studies, and clinical practice guidelines. Results were limited to English- or French-language materials. Evidence was supplemented with references from the 2015 Society of Obstetricians and Gynaecologists of Canada guideline no. 330.</div></div><div><h3>Validation Methods</h3><div>The authors rated the quality of evidence and strength of recommendations using the <span><span>Grading of Recommendations Assessment, Development and Evaluation</span><svg><path></path></svg></span> (GRADE) approach. See online <span><span>Appendix A</span></span> (<span><span>Tables A1</span></span> for definitions and <span><span>A2</span></span> for interpretations of strong and conditional recommendations).</div></div><div><h3>Intended Audience</h3><div>Obstetrical care providers.</div></div><div><h3>Tweetable Abstract</h3><div>Updated Canadian guideline on recognition, prevention and management of obstetrical anal sphincter injuries (OASIS).</div></div><di
{"title":"Guideline No. 457: Obstetrical Anal Sphincter Injuries (OASIS) Part I: Prevention, Recognition, and Immediate Management","authors":"Dobrochna Globerman MD, Alison Carter Ramirez MD, Maryse Larouche MD, MPH, Dante Pascali MD, Sinead Dufour PT, PhD, Maria Giroux MD","doi":"10.1016/j.jogc.2024.102719","DOIUrl":"10.1016/j.jogc.2024.102719","url":null,"abstract":"<div><h3>Objective</h3><div>The purpose of this guideline is to promote recognition and preventive strategies for obstetrical anal sphincter injuries. Furthermore, it provides guidance on primary repair and immediate postpartum management for obstetrical anal sphincter tears in order to minimize further negative sequelae.</div></div><div><h3>Target Population</h3><div>All patients having a vaginal delivery and those who have sustained an obstetrical anal sphincter injury.</div></div><div><h3>Outcomes</h3><div>Certain preventive strategies have been associated with lower rates of obstetrical anal sphincter injuries (e.g., fetal head flexion and control, appropriate use of mediolateral episiotomy). Management strategies, including appropriate diagnosis and repair of obstetrical anal sphincter injuries, antibiotic prophylaxis, and bowel and bladder function management can decrease associated short- and long-term complications.</div></div><div><h3>Benefits, Harms, and Costs</h3><div>Implementation of the recommendations in this guideline may increase detection, prevention, and appropriate management of obstetrical anal injuries, thus limiting the future burden associated with these injuries. Implementation of the recommended classification of obstetrical anal sphincter injuries will improve national and international research efforts.</div></div><div><h3>Evidence</h3><div>Published literature was retrieved through searches of PubMed, Ovid, Medline, Embase, Scopus, and the Cochrane Library from September 1, 2014, through November 30, 2023, using appropriate MeSH terms (delivery, obstetrics, obstetric surgical procedures, obstetric labor complications, anal canal, episiotomy) and keywords (OASIS, obstetrical anal sphincter injury, anal injury, anal sphincter, vaginal delivery, suture, fecal incontinence, anal incontinence, overlap repair, end-to-end repair, bladder protocol, analgesia). Results were restricted to systematic reviews, meta-analyses, randomized controlled trials/controlled clinical trials, observational studies, and clinical practice guidelines. Results were limited to English- or French-language materials. Evidence was supplemented with references from the 2015 Society of Obstetricians and Gynaecologists of Canada guideline no. 330.</div></div><div><h3>Validation Methods</h3><div>The authors rated the quality of evidence and strength of recommendations using the <span><span>Grading of Recommendations Assessment, Development and Evaluation</span><svg><path></path></svg></span> (GRADE) approach. See online <span><span>Appendix A</span></span> (<span><span>Tables A1</span></span> for definitions and <span><span>A2</span></span> for interpretations of strong and conditional recommendations).</div></div><div><h3>Intended Audience</h3><div>Obstetrical care providers.</div></div><div><h3>Tweetable Abstract</h3><div>Updated Canadian guideline on recognition, prevention and management of obstetrical anal sphincter injuries (OASIS).</div></div><di","PeriodicalId":16688,"journal":{"name":"Journal of obstetrics and gynaecology Canada","volume":"46 12","pages":"Article 102719"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142711750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-01DOI: 10.1016/j.jogc.2024.102711
Paul J. Yong , Zeba Khan , Kate Wahl , Thomas P. Bouchard , Patricia K. Doyle-Baker , Jerilynn C. Prior
{"title":"Menstrual Health Literacy, Equity and Research Priorities","authors":"Paul J. Yong , Zeba Khan , Kate Wahl , Thomas P. Bouchard , Patricia K. Doyle-Baker , Jerilynn C. Prior","doi":"10.1016/j.jogc.2024.102711","DOIUrl":"10.1016/j.jogc.2024.102711","url":null,"abstract":"","PeriodicalId":16688,"journal":{"name":"Journal of obstetrics and gynaecology Canada","volume":"46 12","pages":"Article 102711"},"PeriodicalIF":2.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142866959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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