Table 1.

Patient characteristics, pregnancy outcomes, and complications in the Toronto PreKid Clinic and Registry

Patient	Age (yr)a	Gravida Para	Cause of ESRD	Comorbidities	GA (wk)	Weight (g)	Complications
1	39	G2P1	IgAN	HTN, DVT (recurrent in pregnancy)	26+1	980	Short cervix, preterm delivery
2	34	G1P0	Medullary cystic disease	HTN, parathyroidectomy, PCOS	37+2	2015	Transient polyhydramnios
3
Pregnancy 1	36	G1P0	Liver transplant/CNI toxicity	Liver transplant ×2 for sclerosing cholangitis, Burkitt's lymphoma	37+4	2930	None
Pregnancy 2	38	G2P1			38+3	2520	None
4
Pregnancy 1	30	G1P0	Liver transplant/CNI toxicity	Liver transplant for sclerosing cholangitis	37+0	3175	Short cervix
Pregnancy 2	35	G2P1			22+2	460	Preterm delivery, neonatal death
5	34	G1P0	SLE	SLE, juvenile scleroderma, HTN, congenital deafness	32+3	1120	Preeclampsia, IUGR
6	33	G2P1	MPGN	Failed transplant due to rejection—CMV, EBV infections, cardiac arrest in prior pregnancy	36+1	2415	None
7
Pregnancy 1	30	G1P0	IgAN	HTN	38+0	3000	None
Pregnancy 2	32	G2P1			37+4	2785	None
8	37	G4P0	Hypoplastic kidneys	Failed transplants (×2), HTN (retinal bleed), 3 prior spontaneous abortions (GA 5–8 wk)	38+5	2750	None
9	27	G1P0	Hereditary nephritis	Hyperparathyroidism	36+5	2690	None
10	34	G1P0	PCKD	HTN, failed transplant with nephrectomy	30+0	1260	Preterm delivery, cause unclear
11	25	G1P0	Hypertensive nephrosclerosis	Failed transplant, HTN	32+1	1850	Rescue cerclage (22 wk), chorioamnionitis, PPROM
12
Pregnancy 1	34	G2P1	IgAN	Preeclampsia in prior pregnancy, HTN	36+6	2900	None
Pregnancy 2	36	G3P2			36+2	3030	None
13
Pregnancy 1	35	G1P0	PAN	Failed transplant due to rejection, bronchiectasis due to recurrent pneumonia	35+2	1680	Late-onset IUGR
Pregnancy 2	37				37+2	2202	None
14	33	G1P0	IgAN	None	37+6	2866	None
15	38	G2P0	IgAN	Preeclampsia in prior pregnancy, HTN, pyelonephritis	27+3	360	IUGR, intrauterine fetal demise
16	37	G4P2	Chronic GN NYD	Preeclampsia in prior pregnancy, HTN	12+0	NA	First-trimester loss, severe hypertension
17 (twin pregnancy)	31	G5P2	Chronic GN NYD	HTN in prior pregnancy, sickle cell trait	33+4	2000, 1600	Short cervix, PPROM, preterm delivery

GA, gestational age; IgAN, IgA nephropathy; HTN, hypertension; DVT, deep vein thrombosis; PCOS, polycystic ovarian syndrome; CNI, calcineurin inhibitor; IUGR, intrauterine growth restriction; MPGN, membranoproliferative GN; CMV, cytomegalovirus; EBV, Epstein–Barr virus; PCKD, polycystic kidney disease; PPROM, preterm premature rupture of membranes; PAN, polyarteritis nodosa; GN NYD, GN not yet diagnosed; NA, not available.

^aAge is at conception.