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Items: 1 to 50 of 358

1.

Variability in intensive care unit admission among pregnant and postpartum women in Canada: a nationwide population-based observational study.

Aoyama K, Pinto R, Ray JG, Hill AD, Scales DC, Lapinsky SE, Hladunewich M, Seaward GR, Fowler RA.

Crit Care. 2019 Nov 27;23(1):381. doi: 10.1186/s13054-019-2660-x.

2.

Preeclampsia Brings the Risk of Premature Cardiovascular Disease in Women Closer to That of Men.

Langlois AWR, Park AL, Lentz EJM, Ray JG.

Can J Cardiol. 2019 Jul 11. pii: S0828-282X(19)30464-7. doi: 10.1016/j.cjca.2019.06.028. [Epub ahead of print]

3.

Pre-Pregnancy Diabetes and Perinatal Mental Illness: A Population-Based Latent Class Analysis.

Brown HK, Cairncross ZF, Lipscombe LL, Wilton AS, Dennis CL, Ray JG, Guttmann A, Vigod SN.

Am J Epidemiol. 2019 Nov 12. pii: kwz254. doi: 10.1093/aje/kwz254. [Epub ahead of print]

PMID:
31712817
4.

Rates of recognized pregnancy in women with disabilities in Ontario, Canada.

Brown HK, Chen S, Guttmann A, Havercamp SM, Parish S, Ray JG, Tarasoff LA, Vigod SN, Carty A, Lunsky Y.

Am J Obstet Gynecol. 2019 Nov 2. pii: S0002-9378(19)31355-9. doi: 10.1016/j.ajog.2019.10.096. [Epub ahead of print] No abstract available.

PMID:
31689381
5.

Characteristics of Women With Gestational Diabetes From Non-Caucasian Compared With Caucasian Ethnic Groups.

Read SH, Wu W, Ray JG, Lowe J, Feig DS, Lipscombe LL.

Can J Diabetes. 2019 Dec;43(8):600-605. doi: 10.1016/j.jcjd.2019.09.005. Epub 2019 Sep 27.

PMID:
31679964
6.

Neighbourhood Income and Risk of Having an Infant With Concomitant Preterm Birth and Severe Small for Gestational Age Birth Weight.

Jairam JA, Vigod SN, O'Campo P, Park AL, Siddiqi A, Ray JG.

J Obstet Gynaecol Can. 2019 Oct 31. pii: S1701-2163(19)30664-4. doi: 10.1016/j.jogc.2019.06.014. [Epub ahead of print]

PMID:
31679923
7.

Twice-Daily vs 4-Times-Daily Glucose Testing in Women With Gestational Diabetes Mellitus: A Pilot Study.

Bussière-Côté S, Sieffien W, Berger H, Park AL, Ray JG.

Can J Diabetes. 2019 Aug 22. pii: S1499-2671(19)30597-0. doi: 10.1016/j.jcjd.2019.08.007. [Epub ahead of print]

8.

The association between ethnicity and pre-eclampsia in Australia: A multicentre retrospective cohort study.

Al-Rubaie ZTA, Malcolm Hudson H, Jenkins G, Mahmoud I, Ray JG, Askie LM, Lord SJ.

Aust N Z J Obstet Gynaecol. 2019 Oct 3. doi: 10.1111/ajo.13069. [Epub ahead of print]

PMID:
31583696
9.

Navigating severe maternal morbidity using big data: Green, yellow, and red flags for researchers.

Davidson AJ, Park AL, Ray JG.

Obstet Med. 2019 Sep;12(3):105-106. doi: 10.1177/1753495X19872880. Epub 2019 Sep 8. No abstract available.

PMID:
31523265
10.

Perinatal Outcomes Among Different Asian Groups With Gestational Diabetes Mellitus in Ontario: A Cohort Study.

Kwong W, Ray JG, Wu W, Feig DS, Lowe J, Lipscombe LL.

Can J Diabetes. 2019 Dec;43(8):606-612. doi: 10.1016/j.jcjd.2019.06.006. Epub 2019 Jun 26.

PMID:
31492620
11.

Chronic physical conditions and risk for perinatal mental illness: A population-based retrospective cohort study.

Brown HK, Wilton AS, Ray JG, Dennis CL, Guttmann A, Vigod SN.

PLoS Med. 2019 Aug 26;16(8):e1002864. doi: 10.1371/journal.pmed.1002864. eCollection 2019 Aug.

12.

Association of Maternal Age With Severe Maternal Morbidity and Mortality in Canada.

Aoyama K, Pinto R, Ray JG, Hill AD, Scales DC, Lapinsky SE, Hladunewich MA, Seaward GR, Fowler RA.

JAMA Netw Open. 2019 Aug 2;2(8):e199875. doi: 10.1001/jamanetworkopen.2019.9875.

13.

Risk of Severe Maternal Morbidity or Death in Relation to Prenatal Biochemical Screening: Population-Based Cohort Study.

Lentz EJM, Park AL, Langlois AWR, Huang T, Meschino WS, Ray JG.

Am J Perinatol. 2019 Aug 14. doi: 10.1055/s-0039-1694731. [Epub ahead of print]

PMID:
31412403
14.

Severe maternal morbidity surveillance: Monitoring pregnant women at high risk for prolonged hospitalisation and death.

Dzakpasu S, Deb-Rinker P, Arbour L, Darling EK, Kramer MS, Liu S, Luo W, Murphy PA, Nelson C, Ray JG, Scott H, VandenHof M, Joseph KS.

Paediatr Perinat Epidemiol. 2019 Aug 12. doi: 10.1111/ppe.12574. [Epub ahead of print]

PMID:
31407359
15.

Attained pregnancy among women with a prosthetic heart valve.

Siu SC, Lam M, Allen B, Richard L, Shariff SZ, Garg P, Silversides CK, Ray JG.

Eur J Obstet Gynecol Reprod Biol. 2019 Sep;240:172-177. doi: 10.1016/j.ejogrb.2019.06.038. Epub 2019 Jul 6.

PMID:
31299524
16.

Transcranial direct current stimulation (tDCS) for depression in pregnancy: A pilot randomized controlled trial.

Vigod SN, Murphy KE, Dennis CL, Oberlander TF, Ray JG, Daskalakis ZJ, Blumberger DM.

Brain Stimul. 2019 Nov - Dec;12(6):1475-1483. doi: 10.1016/j.brs.2019.06.019. Epub 2019 Jun 19.

PMID:
31257092
17.

Estimating Renal Function in Pregnancy-Reply.

Harel Z, Ray JG.

JAMA. 2019 Jun 4;321(21):2136. doi: 10.1001/jama.2019.3618. No abstract available.

PMID:
31162567
18.

Oral submucous fibrosis: A global challenge. Rising incidence, risk factors, management, and research priorities.

Ray JG, Chatterjee R, Chaudhuri K.

Periodontol 2000. 2019 Jun;80(1):200-212. doi: 10.1111/prd.12277. Review.

PMID:
31090137
19.

Physician procedure volume and related adverse events after surgically induced abortion: a population-based cohort study.

Liu N, Vigod SN, Farrugia MM, Urquia ML, Ray JG.

CMAJ. 2019 May 13;191(19):E519-E528. doi: 10.1503/cmaj.181288. Epub 2019 May 12.

20.

Severe Maternal Morbidity in Canada: Temporal Trends and Regional Variations, 2003-2016.

Dzakpasu S, Deb-Rinker P, Arbour L, Darling EK, Kramer MS, Liu S, Luo W, Murphy PA, Nelson C, Ray JG, Scott H, VandenHof M, Joseph KS; Canadian Perinatal Surveillance System (Public Health Agency of Canada).

J Obstet Gynaecol Can. 2019 Nov;41(11):1589-1598.e16. doi: 10.1016/j.jogc.2019.02.014. Epub 2019 May 3.

21.

Refugee mothers, migration pathways and HIV: a population-based cohort study.

Wanigaratne S, Rashid M, Gagnon A, Cole DC, Shakya Y, Moineddin R, Blake J, Yudin MH, Campbell D, Ray JG, Urquia ML.

AIDS Care. 2020 Jan;32(1):30-36. doi: 10.1080/09540121.2019.1612009. Epub 2019 May 6.

PMID:
31060379
22.

Weight gain during pregnancy: Does the antenatal care provider make a difference? A retrospective cohort study.

Murray-Davis B, Berger H, Melamed N, Hasan H, Mawjee K, Syed M, Ray JG, Geary M, Barrett J, McDonald SD; Diabetes, Obesity and Hypertension in Pregnancy Research Network and Southern Ontario Obstetrical Network investigators.

CMAJ Open. 2019 Apr 23;7(2):E283-E293. doi: 10.9778/cmajo.20180116. Print 2019 Apr-Jun. Erratum in: CMAJ Open. 2019 May 14;7(2):E333.

23.

Postpartum self-inflicted injury, suicide, assault and homicide in relation to immigrant status in Ontario: a retrospective population-based cohort study.

Vigod SN, Arora S, Urquia ML, Dennis CL, Fung K, Grigoriadis S, Ray JG.

CMAJ Open. 2019 Apr 12;7(2):E227-E235. doi: 10.9778/cmajo.20180178. Print 2019 Apr-Jun.

24.

Prevalence of Pre-Pregnancy Diabetes, Obesity, and Hypertension in Canada.

Berger H, Melamed N, Murray-Davis B, Hasan H, Mawjee K, Barrett J, McDonald SD, Geary M, Ray JG; Diabetes, Obesity and Hypertension in Pregnancy Research Network (DOH-NET) and the Southern Ontario Obstetrical Network (SOON) Investigators.

J Obstet Gynaecol Can. 2019 Nov;41(11):1579-1588.e2. doi: 10.1016/j.jogc.2019.01.020. Epub 2019 Mar 23.

PMID:
30914233
25.

Cardiovascular Disease-Related Morbidity and Mortality in Women With a History of Pregnancy Complications.

Grandi SM, Filion KB, Yoon S, Ayele HT, Doyle CM, Hutcheon JA, Smith GN, Gore GC, Ray JG, Nerenberg K, Platt RW.

Circulation. 2019 Feb 19;139(8):1069-1079. doi: 10.1161/CIRCULATIONAHA.118.036748. Erratum in: Circulation. 2019 Aug 27;140(9):e544.

PMID:
30779636
26.

Infertility treatment and risk of severe maternal morbidity: a propensity score-matched cohort study.

Dayan N, Joseph KS, Fell DB, Laskin CA, Basso O, Park AL, Luo J, Guan J, Ray JG.

CMAJ. 2019 Feb 4;191(5):E118-E127. doi: 10.1503/cmaj.181124.

27.

Prevalence of Severe Maternal Morbidity and Factors Associated With Maternal Mortality in Ontario, Canada.

Ray JG, Park AL, Dzakpasu S, Dayan N, Deb-Rinker P, Luo W, Joseph KS.

JAMA Netw Open. 2018 Nov 2;1(7):e184571. doi: 10.1001/jamanetworkopen.2018.4571.

28.

Cardiovascular Disease Among Women Who Gave Birth to an Infant With a Major Congenital Anomaly.

Cohen E, Horváth-Puhó E, Ray JG, Pedersen L, Ehrenstein V, Adler N, Vigod S, Milstein A, Sørensen HT.

JAMA Netw Open. 2018 Sep 7;1(5):e182320. doi: 10.1001/jamanetworkopen.2018.2320. Erratum in: JAMA Netw Open. 2019 Mar 1;2(3):e192366. JAMA Netw Open. 2019 Mar 1;2(3):e192266.

29.

Serum Creatinine Levels Before, During, and After Pregnancy.

Harel Z, McArthur E, Hladunewich M, Dirk JS, Wald R, Garg AX, Ray JG.

JAMA. 2019 Jan 15;321(2):205-207. doi: 10.1001/jama.2018.17948. No abstract available.

30.

Gestational diabetes mellitus is associated with adverse outcomes in twin pregnancies.

Hiersch L, Berger H, Okby R, Ray JG, Geary M, McDonald SD, Murray-Davis B, Riddell C, Halperin I, Hasan H, Barrett J, Melamed N; DOH-NET (Diabetes, Obesity and Hypertension in Pregnancy Research Network); SOON (Southern Ontario Obstetrical Network) Investigators.

Am J Obstet Gynecol. 2019 Jan;220(1):102.e1-102.e8. doi: 10.1016/j.ajog.2018.10.027. Epub 2018 Oct 25.

PMID:
30595142
31.

Lead accumulation, growth responses and biochemical changes of three plant species exposed to soil amended with different concentrations of lead nitrate.

Chandrasekhar C, Ray JG.

Ecotoxicol Environ Saf. 2019 Apr 30;171:26-36. doi: 10.1016/j.ecoenv.2018.12.058. Epub 2018 Dec 27.

PMID:
30594754
32.

Liquid biopsy: miRNA as a potential biomarker in oral cancer.

Mazumder S, Datta S, Ray JG, Chaudhuri K, Chatterjee R.

Cancer Epidemiol. 2019 Feb;58:137-145. doi: 10.1016/j.canep.2018.12.008. Epub 2018 Dec 19. Review.

PMID:
30579238
33.

Hormone Levels in Pregnancy and Subsequent Risk of Maternal Breast and Ovarian Cancer: A Systematic Review.

Iqbal J, Kahane A, Park AL, Huang T, Meschino WS, Ray JG.

J Obstet Gynaecol Can. 2019 Feb;41(2):217-222. doi: 10.1016/j.jogc.2018.03.133. Epub 2018 Oct 24. Review.

PMID:
30528445
34.

Risk prediction models for maternal mortality: A systematic review and meta-analysis.

Aoyama K, D'Souza R, Pinto R, Ray JG, Hill A, Scales DC, Lapinsky SE, Seaward GR, Hladunewich M, Shah PS, Fowler RA.

PLoS One. 2018 Dec 4;13(12):e0208563. doi: 10.1371/journal.pone.0208563. eCollection 2018.

35.

Temporal Variations in Incidence andOutcomes of Critical Illness Among Pregnant and Postpartum Women inCanada: A Population-Based Observational Study.

Aoyama K, Ray JG, Pinto R, Hill A, Scales DC, Lapinsky SE, Fowler RA.

J Obstet Gynaecol Can. 2019 May;41(5):631-640. doi: 10.1016/j.jogc.2018.07.021. Epub 2018 Oct 29.

PMID:
30385209
36.

Pre-eclampsia and the brain.

Ray JG, Park AL.

BMJ. 2018 Oct 17;363:k4236. doi: 10.1136/bmj.k4236. No abstract available.

PMID:
30333102
37.

To β or Not to β? Very Likely OK to β.

Ray JG.

Ann Intern Med. 2018 Nov 20;169(10):718. doi: 10.7326/M18-2500. Epub 2018 Oct 16. No abstract available.

PMID:
30326080
38.

Risk of contralateral lower limb amputation and death after initial lower limb amputation - a population-based study.

Huseynova K, Sutradhar R, Booth GL, Huang A, Ray JG.

Heliyon. 2018 Oct 9;4(10):e00836. doi: 10.1016/j.heliyon.2018.e00836. eCollection 2018 Oct.

39.

Identification of potential biomarkers of head and neck squamous cell carcinoma using iTRAQ based quantitative proteomic approach.

Babu N, Mohan S, Nanjappa V, Chavan S, Advani J, Khan AA, Renuse S, Radhakrishnan A, Prasad TSK, Kumar RV, Ray JG, Biswas M, Thiyagarajan S, Califano JA, Sidransky D, Gowda H, Chatterjee A.

Data Brief. 2018 May 24;19:1124-1130. doi: 10.1016/j.dib.2018.05.100. eCollection 2018 Aug.

40.

Assessment of NICE and USPSTF guidelines for identifying women at high risk of pre-eclampsia for tailoring aspirin prophylaxis in pregnancy: An individual participant data meta-analysis.

Al-Rubaie ZTA, Askie LM, Hudson HM, Ray JG, Jenkins G, Lord SJ.

Eur J Obstet Gynecol Reprod Biol. 2018 Oct;229:159-166. doi: 10.1016/j.ejogrb.2018.08.587. Epub 2018 Sep 2.

PMID:
30199814
41.

Difference in Visceral Adipose Tissue in Pregnancy and Postpartum and Related Changes in Maternal Insulin Resistance.

Shinar S, Berger H, De Souza LR, Ray JG.

J Ultrasound Med. 2019 Mar;38(3):667-673. doi: 10.1002/jum.14737. Epub 2018 Aug 31.

PMID:
30171627
42.

Rapid repeat pregnancy among women with intellectual and developmental disabilities: a population-based cohort study.

Brown HK, Ray JG, Liu N, Lunsky Y, Vigod SN.

CMAJ. 2018 Aug 13;190(32):E949-E956. doi: 10.1503/cmaj.170932.

43.

Immigration, region of origin, and the epidemiology of venous thromboembolism: A population-based study.

Lazo-Langner A, Liu K, Shariff S, Garg AX, Ray JG.

Res Pract Thromb Haemost. 2018 May 27;2(3):469-480. doi: 10.1002/rth2.12113. eCollection 2018 Jul.

44.

Canadian Stroke Best Practice Consensus Statement: Acute Stroke Management during pregnancy.

Ladhani NNN, Swartz RH, Foley N, Nerenberg K, Smith EE, Gubitz G, Dowlatshahi D, Potts J, Ray JG, Barrett J, Bushnell C, Bal S, Chan WS, Chari R, El Amrani M, Gandhi S, Hill MD, James A, Jeerakathil T, Jin A, Kirton A, Lanthier S, Lausman A, Leffert LR, Mandzia J, Menon B, Pikula A, Poppe A, Saposnik G, Sharma M, Bhogal S, Smitko E, Lindsay MP.

Int J Stroke. 2018 Oct;13(7):743-758. doi: 10.1177/1747493018786617. Epub 2018 Jul 18.

PMID:
30021491
45.

Heavy metal contamination in "chemicalized' green revolution banana fields in southern India.

Sahodaran NK, Ray JG.

Environ Sci Pollut Res Int. 2018 Sep;25(27):26874-26886. doi: 10.1007/s11356-018-2729-0. Epub 2018 Jul 13.

PMID:
30003489
46.

Prenatal biochemical screening and long term risk of maternal cardiovascular disease: population based cohort study.

Ray JG, Huang T, Meschino WS, Cohen E, Park AL.

BMJ. 2018 Jul 11;362:k2739. doi: 10.1136/bmj.k2739. Erratum in: BMJ. 2018 Aug 15;362:k3540.

47.

Incidence and risk factors for gestational diabetes mellitus in twin versus singleton pregnancies.

Hiersch L, Berger H, Okby R, Ray JG, Geary M, Mcdonald SD, Murry-Davis B, Riddell C, Halperin I, Hasan H, Barrett J, Melamed N; for DOH-NET (Diabetes, Obesity and Hypertension in Pregnancy Research Network) and SOON (Southern Ontario Obstetrical Network) Investigators™.

Arch Gynecol Obstet. 2018 Sep;298(3):579-587. doi: 10.1007/s00404-018-4847-9. Epub 2018 Jul 3.

PMID:
29971559
48.

Beneficial Changes in Capsicum frutescens Due to Priming by Plant Probiotic Burkholderia spp.

Sabu R, Aswani R, Nidheesh KS, Ray JG, Remakanthan A, Radhakrishnan EK.

Probiotics Antimicrob Proteins. 2019 Jun;11(2):519-525. doi: 10.1007/s12602-018-9438-3.

PMID:
29943378
49.

Oral squamous cell carcinoma profile in North-Eastern regions of India from habits to histopathology: A hospital-based study.

Sharma P, Deb T, Ray JG, Singh AK, Gupta G, Das A, Srivastava S.

Natl J Maxillofac Surg. 2018 Jan-Jun;9(1):56-60. doi: 10.4103/njms.NJMS_59_15.

50.

Venous thromboembolism after induced abortion: a population-based, propensity-score-matched cohort study in Canada.

Liu N, Vigod SN, Farrugia MM, Urquia ML, Ray JG.

Lancet Haematol. 2018 Jul;5(7):e279-e288. doi: 10.1016/S2352-3026(18)30069-3. Epub 2018 Jun 18.

PMID:
29891177

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