Download Table S1: Studies involving Doppler assessment of uterine arteries

Table S1: Studies involving Doppler assessment of uterine arteries
Study
Dugoff, Lynch et al. (2005)
Valentin, Sladkevicius et al.
(1996)
Deutinger, Rudelstorfer et al.
(1988)
Duggan and McCowan (1993)
Merce, Barco et al. (1989)
Jouppila and SuomalainenKonig (1994)
Irion, Masse et al. (1996)
Kofinas, Penry et al. (1988)
Kofinas, Espeland et al.
(1992)
Bewley, Campbell et al.
(1989)
Fleischer, Anyaegbunam et
al. (1987)
Kurmanavichius, Baumann et
al. (1990)
Brar, Medearis et al. (1989)
Khalil, Akolekar et al. (2010)
den Ouden, Cohen-Overbeek
et al. (1990)
Hershkovitz, Sheiner et al.
(2002)
Type of study
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective crosssectional
Prospective crosssectional
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
Number of
participants
Purported to assess
flow (primary data)
1006
No
No
64
No
No
88
No
No
19
No
No
25
No
No
21
No
No
665
No
No
112
No
No
154
No
No
993
No
No
12
No
No
67
No
No
92
No
No
308
No
No
85
No
No
144
No
No
If yes, comparison made
with healthy control
group?
Study
Type of study
Kähler, Schleussner et al.
(2004)
Caruso, De Carolis et al.
(1998)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Morrow, Ritchie et al. (1988)
Brar, Horenstein et al. (1989)
Goynumer, Yayla et al.
(2009)
Oosterhof and Aarnoudse
(1992)
Oosterhof, Dijkstra et al.
(1992)
Makikallio, Tekay et al.
(2004)
Petzold, Jank et al. (2011)
Jauniaux, Zaidi et al. (1994)
Alfirevic and Kurjak (1990)
Jauniaux, Jurkovic et al.
(1992)
Yunohara, Ito et al. (1994)
Levi-Setti, Rognoni et al.
(1995)
Pirhonen, Erkkola et al.
(1991)
Metsala, Pirhonen et al.
(1993)
Valli, Pirhonen et al. (1994)
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
Number of
participants
Purported to assess
flow (primary data)
27
No
No
11
No
No
15
No
No
45
No
No
760
No
No
45
No
No
16
No
No
16
No
No
50
No
No
60
No
No
75
No
No
44
No
No
23
No
No
70
No
No
10
No
No
17
No
No
24
No
No
If yes, comparison made
with healthy control
group?
Study
Type of study
Pirhonen, Bergersen et al.
(2005)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Cross sectional
observational
Prospective
interventional
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational study
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Randomised controlled
trial
Yildiz, Sezer et al. (2011)
Albuquerque, Smith et al.
(2004)
Kimya, Cengiz et al. (1998)
Adali, Kurdoglu et al. (2011)
Rafla and Etokowo (1998)
Ferland, Bujold et al. (2013)
Tahara, Nakai et al. (2009)
Schiessl, Strasburger et al.
(2003)
Muller, James et al. (2006)
Weiner, Farmakides et al.
(1996)
Park, Cho et al. (1996)
Castro, Allen et al. (1993)
Mehalek, Berkowitz et al.
(1988)
Prefumo, Sebire et al. (2004)
Lin, Shimizu et al. (1995)
Hata, Senoh et al. (1995)
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
Number of
participants
Purported to assess
flow (primary data)
884
No
No
101
No
No
143
No
No
43
No
No
70
No
No
102
No
No
94
No
No
88
No
No
49
No
No
222
No
No
81
No
No
2321
No
No
19
No
No
85
No
No
31
No
No
43
No
No
20
No
No
If yes, comparison made
with healthy control
group?
Study
Type of study
Erkkola, Pirhonen et al.
(1992)
Prospective
interventional cohort
Retrospective casecontrol
Prospective
interventional cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Prospective
interventional cohort
Cross-sectional
observational
Retrospective casecontrol
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Prospective
observational cohort
Smith, Yu et al. (2007)
Polvi, Pirhonen et al. (1996)
Weiner, Lorber et al. (1992)
Economides, Nicolaides et al.
(1990)
Aristidou, Van den Hof et al.
(1990)
Pirhonen, Erkkola et al.
(1990)
Thaler, Weiner et al. (1992)
Polvi, Pirhonen et al. (1995)
Jurkovic, Jauniaux et al.
(1991)
Pirhonen, Erkkola et al.
(1990)
Pirhonen and Erkkola (1990)
Strigini, Lencioni et al. (1995)
Brar, Platt et al. (1988)
Brar, Medearis et al. (1988)
Mari, Kirshon et al. (1990)
Goetzinger, Cahill et al.
(2012)
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
Number of
participants
Purported to assess
flow (primary data)
8
No
No
30519
No
No
20
No
No
5
No
No
30
No
No
98
No
No
10
No
No
140
No
No
10
No
No
45
No
No
12
No
No
10
No
No
417
No
No
27
No
No
60
No
No
10
No
No
578
No
No
If yes, comparison made
with healthy control
group?
Study
Beta, Akolekar et al. (2011)
Hafner, Metzenbauer et al.
(2001)
Viero, Chaddha et al. (2004)
Arduini, Rizzo et al. (1990)
Vergani, Roncaglia et al.
(2002)
Park, Cho et al. (2000)
Dekker, Lee et al. (2012)
Alves, Silva et al. (2013)
Guedes-Martins, Saraiva et
al. (2014)
Flo, Wilsgaard et al. (2011)
Abd el Aal and Kunzel
(1994)
Li, Gudmundsson et al.
(2004)
Bower, Campbell et al.
(1991)
Fay, Ellwood et al. (1994)
Farrell, Chien et al. (1998)
Lefebvre, Demers et al.
(2012)
Liao, Toyama et al. (2009)
Type of study
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
Number of
participants
Purported to assess
flow (primary data)
34025
No
No
1060
No
No
60
No
No
50
No
No
294
No
No
198
No
No
3184
No
No
409
No
No
312
No
No
53
No
No
20
No
No
67
No
No
13
No
No
70
No
No
1371
No
No
81
No
No
344
No
No
If yes, comparison made
with healthy control
group?
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
Study
Type of study
Number of
participants
Purported to assess
flow (primary data)
Plasencia, Barber et al.
(2011)
Jaffa, Weissman et al.
(1995)
Weissman, Jaffa et al.
(1995)
Prospective
observational cohort
351
No
No
Cross sectional
observational
88
No
No
201
No
No
83
No
No
231
No
No
Prospective
observational cohort
67
No
No
Cross sectional
observational
153
No
No
Prospective
observational cohort
20
No
No
Prospective
observational cohort
26
No
No
Prospective
observational cohort
18
No
No
Retrospective case
control
2490
No
No
Prospective
observational cohort
196
No
No
Prospective
observational cohort
37
No
No
Prospective
observational cohort
43
No
No
Retrospective case
control
147
No
No
Prospective
observational cohort
557
No
No
Locci, Nazzaro et al. (1993)
Lindqvist and
Gudmundsson (2001)
Dubiel, SeremakMrozikiewicz et al. (2005)
Zimmermann, Alback et
al. (1995)
Montan, Anandakumar et
al. (1993)
Makikallio, Tekay et al.
(2001)
van Zalen-Sprock, van
Vugt et al. (1994)
Soares, Fratelli et al.
(2007)
Saemundsson, Svantesson
et al. (2009)
Coppens, Loquet et al.
(1996)
Valensise, Novelli et al.
(2000)
Donohoe, Geary et al.
(1999)
Geipel, Hennemann et al.
(2011)
Cross sectional
observational
Prospective
observational cohort
Retrospective case
control
If yes, comparison made
with healthy control
group?
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
Study
Type of study
Number of
participants
Purported to assess
flow (primary data)
Gomez, Figueras et al.
(2008)
Kurmanavicius, Florio et
al. (1997)
Prospective crosssectional observational
620
No
No
1675
No
No
33629
No
No
100
No
No
12
No
No
20
No
No
63
No
No
116
No
No
5706
No
No
11
No
No
692
No
No
1
No
No
1102
No
No
93
No
No
96
No
No
100
No
No
977
No
No
Fonseca, Yu et al. (2006)
Papageorghiou, To et al.
(2001)
Gagnon, Morrow et al.
(1988)
Yan, Tan et al. (1995)
Hollis, Mavrides et al.
(2001)
Herraiz, Lopez-Jimenez et
al. (2009)
Cobian-Sanchez, Prefumo
et al. (2004)
Amit, Thaler et al. (1998)
Bindra, Curcio et al. (2001)
Acacio (2002)
Hafner, Schuchter et al.
(2000)
Prefumo, Fratelli et al.
(2007)
Kent, Hughes et al. (2002)
Teixeira, Fisk et al. (1999)
Bewley, Chard et al. (1993)
Prospective crosssectional observational
Prospective
observational cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective crosssectional observational
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Case report
Retrospective case
control
Retrospective case
control
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
If yes, comparison made
with healthy control
group?
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
Study
Type of study
Number of
participants
Purported to assess
flow (primary data)
Bracero, Evanco et al.
(1997)
Wallace, Fraser et al.
(2014)
Derwig, Barker et al.
(2013)
Prospective
observational cohort
265
No
No
Prospective
observational cohort
36
No
No
40
No
No
171
No
No
86
No
No
58
No
No
48
No
No
Cross sectional
451
No
No
Cross sectional
781
No
No
Prospective
observational cohort
46
No
No
Prospective
observational cohort
86
No
No
Prospective
observational cohort
1238
No
No
Prospective
observational cohort
111
No
No
Prospective
interventional cohort
21
No
No
Case control
146
No
No
Prospective
observational cohort
10
No
No
Oros, Figueras et al. (2011)
Ito, Shono et al. (1998)
Mehalek, Rosenberg et al.
(1989)
Ito, Shouno et al. (1990)
Ventura, De Paco et al.
(2012)
Nguyen, Evenson et al.
(2013)
Fraser, Whitley et al.
(2012)
Wortelboer, Koster et al.
(2011)
Walker, Hindmarsh et al.
(2010)
Baschat, Kasdaglis et al.
(2009)
Alahuhta, Rasanen et al.
(1995)
Pietryga, Brazert et al.
(2006)
Strumper, Louwen et al.
(2005)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
If yes, comparison made
with healthy control
group?
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
Study
Type of study
Number of
participants
Purported to assess
flow (primary data)
Jacquemyn and Verdonk
(2001)
Giannubilo, Menegazzi et
al. (2008)
Bower, Kingdom et al.
(1998)
Gogarten, Struemper et al.
(2005)
Karinen, Rasanen et al.
(1995)
Prospective
observational cohort
278
No
No
Prospective
observational cohort
27
No
No
Case control
50
No
No
Randomised trial
14
No
No
Randomised trial
26
No
No
Prospective
interventional cohort
18
No
No
Case study
1
No
No
Cross sectional
280
No
No
Prospective
observational cohort
491
No
No
Prospective
observational cohort
45
No
No
Prospective
observational cohort
84
No
No
37
No
No
60
No
Yes
Yes
114
No
Yes
Yes
893
No
Yes
Yes
64
No
Yes
Yes
Thaler, Amit et al. (1996)
Krakow, Castro et al.
(1994)
Pirhonen and Erkkola
(1994)
Melchiorre, Sutherland et
al. (2011)
Thuring, Marsal et al.
(2012)
Thuring, Laurini et al.
(2010)
Derwig, Lythgoe et al.
(2013)
Guven, Ertas et al. (2007)
Cok, Tarim et al. (2012)
Audibert, Boucoiran et al.
(2010)
Anastasakis, Paraskevas et
al. (2008)
Prospective
observational cohort
Prospective
observational cohort
Retrospective case
control
Prospective cohort
study
Prospective
observational cohort
Study
Farrell and Dawson (2001)
Prefumo, Fratelli et al. (2008)
Brodszki, Lanne et al. (2008)
McCowan, Ritchie et al.
(1988)
Park, Kim et al. (2014)
North, McCowan et al. (2011)
Papageorghiou, Yu et al.
(2005)
Yu, Smith et al. (2005)
Bower, Schuchter et al.
(1993)
Subtil, Goeusse et al. (2003)
Goffinet, Aboulker et al.
(2001)
Aardema, Saro et al. (2004)
Fleischer, Schulman et al.
(1986)
Ducey, Schulman et al.
(1987)
Bodova, Biringer et al. (2011)
Rizzo, Capponi et al. (2008)
Rizos, Eleftheriades et al.
(2013)
Type of study
Retrospective case
control
Retrospective casecontrol
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Randomised controlled
trial
Randomised controlled
trial
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Retrospective casecontrol
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
56
No
Yes
Yes
57
No
Yes
Yes
15
No
Yes
Yes
262
No
Yes
Yes
3529
No
Yes
Yes
17319
No
Yes
Yes
32157
No
Yes
Yes
2430
No
Yes
Yes
1253
No
Yes
Yes
3317
No
Yes
Yes
531
No
Yes
Yes
71
No
Yes
Yes
136
No
Yes
Yes
102
No
Yes
Yes
348
No
Yes
Yes
116
No
Yes
Yes
Number of
participants
Purported to assess
flow (primary data)
43
If yes, were
volumetric data
provided?
Study
Type of study
Frusca, Soregaroli et al.
(1998)
Soregaroli, Soregaroli et al.
(2001)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Randomised trial
Retrospective casecontrol
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Retrospective nested
case-control
Prospective
observational cohort
Prospective
observational cohort
Prospective crosssectional
Prospective
observational cohort
Caruso, Caforio et al. (1996)
Barkehall Thomas, Barkehall
Thomas et al. (2005)
Makino, Izumi et al. (1997)
Staboulidou, Galindo et al.
(2009)
Prefumo, Canini et al. (2006)
Konchak, Bernstein et al.
(1995)
Miyakoshi, Tanaka et al.
(2001)
Vergani, Roncaglia et al.
(2002)
Palma-dias, Fonseca et al.
(2009)
Todros, Ferrazzi et al. (1995)
Phupong, Dejthevaporn et al.
(2003)
D'Antonio, Hamilton et al.
(2013)
Caforio, Testa et al. (1999)
Ferrier, North et al. (1994)
Salvesen, Higueras et al.
(1993)
Lai, Poon et al. (2013)
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
282
No
Yes
Yes
42
No
Yes
Yes
62
No
Yes
Yes
37
No
Yes
Yes
2330
No
Yes
Yes
433
No
Yes
Yes
103
No
Yes
Yes
359
No
Yes
Yes
294
No
Yes
Yes
1057
No
Yes
Yes
916
No
Yes
Yes
322
No
Yes
Yes
336
No
Yes
Yes
865
No
Yes
Yes
51
No
Yes
Yes
65
No
Yes
Yes
4600
No
Yes
Yes
Number of
participants
Purported to assess
flow (primary data)
78
If yes, were
volumetric data
provided?
Study
Poon, Volpe et al. (2013)
Gallo, Poon et al. (2013)
Audibert, Benchimol et al.
(2005)
Mires, Williams et al. (1998)
Espinoza, Romero et al.
(2007)
Crispi, Domínguez et al.
(2006)
Wright, Akolekar et al. (2012)
Poon, Syngelaki et al. (2013)
Karagiannis, Akolekar et al.
(2011)
Akolekar, Syngelaki et al.
(2013)
Bewley, Cooper et al. (1991)
Dane, Dane et al. (2010)
Grab, Hutter et al. (1992)
Guzman, Schulman et al.
(1992)
Schulman, Winter et al.
(1989)
Maymon, Jauniaux et al.
(1998)
Block-Abraham, Turan et al.
(2013)
Type of study
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
50490
No
Yes
Yes
2615
No
Yes
Yes
6579
No
Yes
Yes
3348
No
Yes
Yes
153
No
Yes
Yes
58884
No
Yes
Yes
62052
No
Yes
Yes
32850
No
Yes
Yes
58884
No
Yes
Yes
977
No
Yes
Yes
404
No
Yes
Yes
612
No
Yes
Yes
27
No
Yes
Yes
255
No
Yes
Yes
85
No
Yes
Yes
1283
No
Yes
Yes
Number of
participants
Purported to assess
flow (primary data)
65819
If yes, were
volumetric data
provided?
Study
Type of study
Aardema, Lander et al.
(2000)
Hershkovitz, de Swiet et al.
(2005)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Retrospective case
control
Prospective
observational cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
interventional cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Stepan, Geipel et al. (2008)
de Melo, de Amorim et al.
(2010)
Carbone, Cruz et al. (2011)
Poon, Kametas et al. (2009)
Park, Leung et al. (2013)
Khaw, Kametas et al. (2008)
Stepan, Unversucht et al.
(2007)
Driul, Damante et al. (2005)
Irion, Masse et al. (1998)
Madazli, Kuseyrioglu et al.
(2005)
Belfort, Akovic et al. (1994)
Belfort, Akovic et al. (1994)
Walther, Wessel et al. (2006)
Florio, D'Aniello et al. (2005)
Zimmermann and Ranta
(1998)
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
88
No
Yes
Yes
77
No
Yes
Yes
154
No
Yes
Yes
27461
No
Yes
Yes
7797
No
Yes
Yes
3014
No
Yes
Yes
534
No
Yes
Yes
63
No
Yes
Yes
103
No
Yes
Yes
1311
No
Yes
Yes
122
No
Yes
Yes
10
No
Yes
No
5
No
Yes
No
102
No
Yes
Yes
65
No
Yes
Yes
347
No
Yes
Yes
Number of
participants
Purported to assess
flow (primary data)
94
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
73
No
Yes
Yes
100
No
Yes
Yes
1536
No
Yes
Yes
100
No
Yes
Yes
3678
No
Yes
Yes
124
No
Yes
Yes
112
No
Yes
Yes
64
No
Yes
Yes
1014
No
Yes
Yes
2083
No
Yes
Yes
100
No
Yes
Yes
45
No
Yes
Yes
393
No
Yes
Yes
283
No
Yes
Yes
106
No
Yes
Yes
Nested case control
170
No
Yes
Yes
Prospective
observational cohort
1757
No
Yes
Yes
Study
Type of study
Zeeman, Zeeman et al.
(2003)
Elsandabesee, Srinivas et al.
(2006)
Prospective
observational cohort
Retrospective case
control
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Controlled trial
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Randomised trial
Randomised controlled
trial
Prospective
observational cohort
Prospective
observational cohort
Randomised controlled
trial
Prospective
observational study
Sharma, Singh et al. (2011)
Takahashi, Ohkuchi et al.
(2012)
Agarwal, Suneja et al. (2004)
Becker (2011)
Torricelli, Reis et al. (2006)
Shaker and Shehata (2011)
Hanretty, Whittle et al.
(1988)
Steel, Pearce et al. (1990)
Davies, Gallivan et al. (1992)
McParland, Pearce et al.
(1990)
Leible, Munoz et al. (1998)
Joern, Funk et al. (1996)
Chappell, Seed et al. (1999)
Fay, Ellwood et al. (1994)
Thilaganathan, Wormald et
al. (2010)
Albaiges, Missfelder-Lobos et
al. (2000)
Number of
participants
Purported to assess
flow (primary data)
56
If yes, were
volumetric data
provided?
Study
Bower, Bewley et al. (1993)
Lees, Parra et al. (2001)
Groom, North et al. (2009)
Caruso, De Carolis et al.
(1993)
Benifla, Tchobroutsky et al.
(1992)
Chan, Pun et al. (1995)
Iwata, Matsuzaki et al.
(1993)
North, Ferrier et al. (1994)
Rizzo, Arduini et al. (1993)
Frusca, Soregaroli et al.
(2003)
Poon, Stratieva et al. (2010)
Akolekar, Syngelaki et al.
(2011)
Spencer, Yu et al. (2005)
Roncaglia, Crippa et al.
(2008)
Spencer, Cowans et al. (2007)
Yu, Lakasing et al. (2004)
Diguisto, Le Gouge et al.
(2013)
Cooper, Johnson et al. (2009)
Type of study
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Retrospective casecontrol
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Retrospective casecontrol
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Nested case-control
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
5121
No
Yes
Yes
2189
No
Yes
Yes
24
No
Yes
Yes
28
No
Yes
Yes
334
No
Yes
Yes
47
No
Yes
Yes
458
No
Yes
Yes
64
No
Yes
Yes
344
No
Yes
Yes
8061
No
Yes
Yes
33602
No
Yes
Yes
4390
No
Yes
Yes
182
No
Yes
Yes
85
No
Yes
Yes
683
No
Yes
Yes
235
No
Yes
Yes
289
No
Yes
Yes
Number of
participants
Purported to assess
flow (primary data)
329
If yes, were
volumetric data
provided?
Study
Youssef, Righetti et al. (2011)
Di Lorenzo, Ceccarello et al.
(2012)
Odibo, Zhong et al. (2011)
Madazli, Somunkiran et al.
(2003)
Toal, Keating et al. (2008)
Haddad, Cabrol et al. (1999)
Contro, Maroni et al. (2010)
Asnafi and Hajian (2011)
Haddad, Uzan et al. (1995)
Rampello, Frigerio et al.
(2009)
Loupas, Ellwood et al. (1995)
Diab, El-Behery et al. (2008)
Ferrazzi, Bulfamante et al.
(1999)
Nicolaides, Bindra et al.
(2006)
Vainio, Kujansuu et al.
(2002)
Olofsson, Laurini et al.
(1993)
Bower, Harrington et al.
(1996)
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
2118
No
Yes
Yes
452
No
Yes
Yes
72
No
Yes
Yes
60
No
Yes
Yes
35
No
Yes
No
262
No
Yes
Yes
70
No
Yes
Yes
48
No
Yes
Yes
139
No
Yes
Yes
92
No
Yes
Yes
108
No
Yes
Yes
127
No
Yes
Yes
Nested case control
433
No
Yes
Yes
Randomised controlled
trial
90
No
Yes
Yes
Prospective
observational cohort
26
No
Yes
Yes
Randomised controlled
trial
60
No
Yes
Yes
Type of study
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Retrospective case
control
Retrospective case
Prospective
observational cohort
Prospective
observational cohort
Prospective
interventional
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Number of
participants
Purported to assess
flow (primary data)
528
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
614
No
Yes
Yes
Prospective
observational cohort
180
No
Yes
Yes
Prospective
observational cohort
139
No
Yes
Yes
Prospective
observational cohort
144
No
Yes
Yes
Prospective
observational cohort
347
No
Yes
Yes
Prospective
observational cohort
272
No
Yes
Yes
Prospective
observational cohort
185
No
Yes
Yes
Prospective
observational cohort
352
No
Yes
Yes
Prospective
observational cohort
160
No
Yes
Yes
Prospective
observational cohort
108
No
Yes
No
Prospective
observational cohort
4132
No
Yes
Yes
Prospective
observational cohort
252
No
Yes
Yes
Nested case control
534
No
Yes
Yes
Prospective
observational cohort
3058
No
Yes
Yes
Prospective
observational cohort
3010
No
Yes
Yes
Study
Type of study
Number of
participants
Purported to assess
flow (primary data)
Albaiges, Missfelder-Lobos
et al. (2003)
Aquilina, Barnett et al.
(2000)
Benedetto, Valensise et al.
(1998)
Gudnasson, Dubiel et al.
(2004)
Parretti, Mealli et al.
(2003)
Zimmermann, Eirio et al.
(1997)
Valensise, Bezzeccheri et
al. (1993)
Harrington, Cooper et al.
(1996)
van den Elzen, CohenOverbeek et al. (1995)
Khalil, Harrington et al.
(2010)
van Asselt, Gudmundsson
et al. (1998)
Prefumo, Sebire et al.
(2004)
Khalil, Cowans et al.
(2010)
Spencer, Cowans et al.
(2007)
Melchiorre, Wormald et
al. (2008)
Melchiorre, Leslie et al.
(2009)
Prospective
observational cohort
157
Prospective
observational cohort
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
8366
No
Yes
Yes
Prospective
observational cohort
8531
No
Yes
Yes
Prospective
observational cohort
402
No
Yes
Yes
Prospective
observational cohort
689
No
Yes
Yes
Cross sectional
observational
110
No
Yes
Yes
633
No
Yes
Yes
1123
No
Yes
Yes
124
No
Yes
Yes
114
No
Yes
Yes
Prospective
observational cohort
7851
No
Yes
Yes
Prospective
observational cohort
456
No
Yes
Yes
Prospective
observational cohort
1757
No
Yes
Yes
Prospective
observational cohort
3529
No
Yes
Yes
200
No
Yes
Yes
30639
No
Yes
Yes
168
No
Yes
Yes
Study
Type of study
Number of
participants
Purported to assess
flow (primary data)
Prefumo, Thilaganathan et
al. (2008)
Poon, Staboulidou et al.
(2009)
Poon, Karagiannis et al.
(2009)
Poon, Akolekar et al.
(2010)
Aquilina, Thompson et al.
(2001)
Hofstaetter, Dubiel et al.
(1996)
Gudmundsson, Korszun et
al. (2003)
Prospective
observational cohort
40
Prospective
observational cohort
Pilalis, Souka et al. (2007)
Yu, Shixia et al. (2011)
Coleman, McCowan et al.
(2000)
Papageorghiou, Yu et al.
(2001)
Frusca, Soregaroli et al.
(1997)
Albaiges, Missfelder-Lobos
et al. (2000)
Onwudiwe, Yu et al.
(2008)
Prajapati and Maitra
(2013)
Yu, Khouri et al. (2008)
Spencer, Yu et al. (2006)
Prospective
observational cohort
Prospective
observational cohort
Case control
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Case-control study
If yes, were
volumetric data
provided?
Study
Crispi, Llurba et al. (2008)
Savvidou, Yu et al. (2006)
Aardema, De Wolf et al.
(2000)
Yu, Papageorghiou et al.
(2003)
Liberati, Rotmensch et al.
(1997)
Pilalis, Souka et al. (2007)
Martin, Bindra et al.
(2001)
Hafner, Metzenbauer et
al. (2006)
Valensise and Romanini
(1993)
Napolitano, Santo et al.
(2010)
Prefumo, Guven et al.
(2004)
Florio, Reis et al. (2003)
Antsaklis, Daskalakis et al.
(2000)
Grunewald, Kublickas et
al. (1994)
Kurdi, Campbell et al.
(1998)
Harrington, Goldfrad et al.
(1997)
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
106
No
Yes
Yes
625
No
Yes
Yes
560
No
Yes
Yes
481
No
Yes
Yes
878
No
Yes
Yes
3324
No
Yes
Yes
Prospective
observational cohort
2489
No
Yes
Yes
Prospective
observational cohort
192
No
Yes
Yes
Retrospective case
control
24859
No
Yes
Yes
411
No
Yes
Yes
58
No
Yes
Yes
654
No
Yes
Yes
Prospective
observational cohort
121
No
Yes
Yes
Prospective
observational cohort
1022
No
Yes
Yes
Prospective
observational cohort
652
No
Yes
Yes
Type of study
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Randomised controlled
trial
Prospective
observational cohort
Prospective
observationa cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Number of
participants
Purported to assess
flow (primary data)
114
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
203
No
Yes
Yes
Prospective
observational cohort
380
No
Yes
Yes
Prospective
observational cohort
3107
No
Yes
Yes
Prospective
observational cohort
5148
No
Yes
Yes
999
No
Yes
Yes
47
No
Yes
Yes
628
No
Yes
Yes
Prospective
observational cohort
292
No
Yes
Yes
Prospective
observational cohort
7660
No
Yes
Yes
Prospective
observational cohort
8377
No
Yes
Yes
150
No
Yes
Yes
179
No
Yes
Yes
43
No
Yes
Yes
37
No
Yes
Yes
108
No
Yes
Yes
Study
Type of study
Number of
participants
Purported to assess
flow (primary data)
Harrington, Kurdi et al.
(2000)
Murakoshi, Sekizuka et al.
(1996)
Schuchter, Metzenbauer
et al. (2001)
Plasencia, Maiz et al.
(2008)
Plasencia, Maiz et al.
(2007)
Gomez, Martinez et al.
(2005)
Randomised controlled
trial
216
Prospective crosssectional observational
Lees, Brown et al. (1997)
Harrington, Fayyad et al.
(2004)
Geipel, Ludwig et al.
(2001)
Gaillard, Arends et al.
(2013)
Rurangirwa, Gaillard et al.
(2012)
Tommaselli, Pighetti et al.
(2004)
Chung, Cho et al. (2000)
Grab, Paulus et al. (2000)
Haddad, Uzan et al. (1993)
Tobinaga, Torloni et al.
(2014)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Retrospective case
control
Prospective
observational cohort
Randomised controlled
trial
Prospective
observational cohort
Prospective
observational cohort
If yes, were
volumetric data
provided?
Study
Chaiworapongsa, Espinoza
et al. (2008)
Chaiworapongsa, Romero
et al. (2010)
Schlembach, Wallner et al.
(2007)
Guzin, Tomruk et al.
(2005)
Poon, Musci et al. (2013)
Kafkaslı, Türkçüoğlu et al.
(2013)
Gomez-Arriaga, Herraiz et
al. (2013)
Meler, Figueras et al.
(2010)
Crovetto, Crispi et al.
(2014)
Scazzocchio, Figueras et al.
(2013)
Hernandez-Andrade,
Brodszki et al. (2002)
Villa, Kajantie et al. (2013)
Brandao, Cabral et al.
(2012)
Beneventi, Locatelli et al.
(2012)
Bolin, Wikstrom et al.
(2012)
Brandao, Pereira et al.
(2012)
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
204
No
Yes
Yes
31
No
Yes
No
Type of study
Number of
participants
Purported to assess
flow (primary data)
Cross sectional
300
Cross sectional
Prospective
observational cohort
If yes, were
volumetric data
provided?
Prospective
observational cohort
Prospective
observational cohort
Retrospective case
control
52
No
Yes
Yes
1949
No
Yes
Yes
259
No
Yes
No
Prospective
observational cohort
92
No
Yes
Yes
Prospective
observational cohort
190
No
Yes
No
Prospective
observational cohort
4970
No
Yes
Yes
Prospective
observational cohort
5759
No
Yes
Yes
Case control
741
No
Yes
Yes
152
No
Yes
Yes
74
No
Yes
Yes
Prospective
observational cohort
3932
No
Yes
Yes
Retrospective case
control
175
No
Yes
Yes
Prospective
observational cohort
59
No
Yes
Yes
Randomised controlled
trial
Prospective
observational cohort
Study
Parra-Cordero, Rodrigo et
al. (2013)
Abdelaziz, Maher et al.
(2012)
Everett, Mahendru et al.
(2012)
Napolitano, Melchiorre et
al. (2012)
Kaymaz, Demir et al.
(2011)
Herraiz, Escribano et al.
(2012)
Klein, Mailath-Pokorny et
al. (2011)
Trapani, Goncalves et al.
(2011)
Maroni, Youssef et al.
(2011)
Napolitano,
Rajakulasingam et al.
(2011)
Eser, Zulfikaroglu et al.
(2011)
Noori, Donald et al. (2010)
Souza, Amorim et al.
(2010)
Ramos-Santos, Devoe et
al. (1991)
Leal, Poon et al. (2009)
Poon, Maiz et al. (2009)
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
1898
No
Yes
Yes
Prospective
observational cohort
99
No
Yes
Yes
Prospective
observational cohort
3549
No
Yes
Yes
Prospective
observational cohort
103
No
Yes
Yes
Prospective
observational cohort
135
No
Yes
Yes
Prospective
observational cohort
423
No
Yes
Yes
Prospective
observational cohort
30
No
Yes
No
Prospective
observational cohort
66
No
Yes
Yes
Prospective
observational cohort
6221
No
Yes
Yes
195
No
Yes
Yes
159
No
Yes
Yes
40
No
Yes
No
25
No
Yes
Yes
697
No
Yes
Yes
8051
No
Yes
Yes
Type of study
Number of
participants
Purported to assess
flow (primary data)
Nested case control
359
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
400
No
Yes
Yes
Prospective
observational cohort
170
No
Yes
Yes
Prospective
observational cohort
304
No
Yes
Yes
Prospective
observational cohort
42
No
Yes
Yes
Nested case-control
78
No
Yes
Yes
91
No
Yes
Yes
150
No
Yes
Yes
346
No
Yes
Yes
120
No
Yes
Yes
178
No
Yes
Yes
91
No
Yes
Yes
Prospective
observational cohort
203
No
Yes
Yes
Prospective
observational cohort
360
No
Yes
Yes
Cross sectional
665
No
Yes
Yes
Prospective
observational cohort
346
No
Yes
Yes
Study
Type of study
Number of
participants
Purported to assess
flow (primary data)
Poon, Zaragoza et al.
(2008)
Phupong and
Dejthevaporn (2008)
Venkat-Raman, Backos et
al. (2001)
Spencer, Cowans et al.
(2008)
Rang, van Montfrans et al.
(2008)
Parra-Cordero, Turan et al.
(2007)
Schiessl, Strasburger et al.
(2007)
Prospective
observational cohort
905
Prospective
observational cohort
Piazze, Gioia et al. (2007)
Simanaviciute and
Gudmundsson (2006)
Vainio, Kujansuu et al.
(2005)
Ay, Kavak et al. (2005)
Shaarawy, Al-Sokkary et
al. (2005)
Anastasiadis, Avgidou et
al. (2005)
Yu, Papageorghiou et al.
(2002)
Yu, Papageorghiou et al.
(2004)
Schwarze, Nelles et al.
(2005)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
13
No
Yes
Yes
28
No
Yes
Yes
Prospective
observational cohort
126
No
Yes
Yes
Prospective
observational cohort
86
No
Yes
Yes
Study
Type of study
Axt-Fliedner, Schwarze et
al. (2005)
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Boito, Struijk et al. (2004)
Di Paolo, Volpe et al.
(2003)
Ochi, Kusanagi et al.
(2003)
Savvidou, Hingorani et al.
(2003)
Savvidou, Noori et al.
(2008)
Geipel, Berg et al. (2002)
Delle Chiaie, Gramellini et
al. (2001)
Ohkuchi, Minakami et al.
(2000)
Delemarre, van Leest et al.
(2000)
Axt-Fliedner, Wrobel et al.
(2000)
Joern, Funk et al. (1999)
Luzi, Caserta et al. (1999)
Lees, Valensise et al.
(1998)
Tranquilli, Giannubilo et
al. (2005)
Morris, Fay et al. (1998)
van den Elzen,
Wladimiroff et al. (1996)
Number of
participants
Purported to assess
flow (primary data)
52
If yes, were
volumetric data
provided?
Prospective
observational cohort
Retrospective case
control
Prospective
observational cohort
83
No
Yes
Yes
256
No
Yes
Yes
30
No
Yes
Yes
Prospective
observational cohort
288
No
Yes
Yes
Randomised controlled
trial
127
No
Yes
Yes
194
No
Yes
Yes
102
No
Yes
Yes
30
No
Yes
Yes
40
No
Yes
Yes
Case control
20
No
Yes
Yes
Case control
Prospective
observational cohort
50
No
Yes
Yes
393
No
Yes
Yes
Prospective
observational cohort
Prospective
observational cohort
Controlled trial
Randomised controlled
trial
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
No
31
No
Yes
No
12
No
Yes
No
89
No
Yes
No
38
No
Yes
Yes
11
No
Yes
No
123
No
Yes
Yes
65
No
Yes
Yes
68
No
Yes
Yes
28
No
Yes
Yes
300
No
Yes
Yes
33
No
Yes
Yes
320
No
Yes
Yes
1090
No
Yes
Yes
Cross sectional
89
No
Yes
Yes
Cross sectional
34
No
Yes
Yes
Study
Type of study
Karinen, Rasanen et al.
(1996)
Prospective
interventional cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Prospective
observational cohort
Yang, Yang et al. (1996)
Grunewald, Kublickas et
al. (1995)
Yang and Wang (1995)
Zamudio, Palmer et al.
(1995)
Feinkind, Nanda et al.
(1992)
Kofinas, Penry et al. (1992)
Kofinas, Penry et al. (1991)
Kofinas, Penry et al. (1990)
Carroll (1990)
Kofinas, Penry et al. (1989)
Bracero, Jovanovic et al.
(1989)
Ferreira, Rezende et al.
(2013)
Yu, Ertl et al. (2013)
Adali, Kurdoglu et al.
(2012)
Fujimaki, Watanabe et al.
(2011)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Number of
participants
Purported to assess
flow (primary data)
12
If yes, were
volumetric data
provided?
Study
Type of study
Sifakis, Akolekar et al.
(2012)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Nanda, Yu et al. (2011)
Foidart, Munaut et al.
(2010)
Goetzinger, Zhong et al.
(2013)
Jamal, Abbasalizadeh et
al. (2013)
Erkkola and Pirhonen (1992)
Moore, Jarrett et al. (1988)
Thoresen and Wesche (1988)
Taylor, Burns et al. (1985)
Palomba, Falbo et al. (2010)
Kurjak, Kupesic-Urek et al.
(1992)
Czajkowski, Sienko et al.
(2007)
Jaffe and Friedman (1998)
Kaminopetros, Higueras et
al. (1991)
Alcazar and Ruiz-Perez (2000)
Maymon, Herman et al.
(1995)
Chen, Izumi et al. (1998)
Mulders, Jongsma et al.
(1988)
Prospective
observational cohort
Prospective
observational cohort
Prospective cohort
Prospective cohort
Prospective
observational cohort
Prospective crosssectional
Prospective
observational cohort
Cross-sectional
observational
Randomised controlled
trial
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
No
Yes
Yes
390
No
Yes
Yes
270
No
Yes
Yes
578
No
Yes
Yes
435
No
Yes
Yes
15
11
Yes
Yes
No
No
No
No
1
Yes
No
No
45
Yes
No
No
146
Yes
No
No
62
Yes
No
No
53
Yes
No
No
10
Yes
No
No
55
Yes
No
No
178
Yes
No
No
30
Yes
No
No
123
Yes
No
No
41
Yes
No
No
Number of
participants
Purported to assess
flow (primary data)
180
If yes, were
volumetric data
provided?
Study
Type of study
Mulders, Jongsma et al.
(1989)
Farmakides, Schulman et al.
(1988)
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Randomised controlled
trial
Prospective
observational cohort
Prospective
interventional cohort
Fugino, Ito et al. (1993)
Stridsklev, Carlsen et al.
(2014)
Lunell, Garoff et al. (1991)
Vaha-Eskeli, Pirhonen et al.
(1991)
Manninen, Aantaa et al.
(2000)
Pirhonen, Vaha-Eskeli et al.
(1994)
Yogev, Ben-Haroush et al.
(2003)
Guzman, Vintzileos et al.
(1996)
Suzuki (2006)
Kurjak, Zudenigo et al. (1993)
Florio, Severi et al. (2003)
Florio, Calonaci et al. (2005)
Nakatsuka, Takata et al.
(2002)
Nakatsuka, Habara et al.
(2003)
Deurloo, Bolte et al. (2009)
Randomised trial
Prospective
interventional cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Prospective
observational cohort
Number of
participants
Purported to assess
flow (primary data)
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
99
Yes
No
No
149
Yes
No
No
73
Yes
No
No
231
Yes
No
No
55
Yes
No
No
17
Yes
No
No
44
Yes
No
No
26
Yes
No
No
30
Yes
No
No
10
Yes
No
No
64
Yes
No
No
108
Yes
No
No
55
Yes
No
No
57
Yes
No
No
12
Yes
No
No
104
Yes
No
No
97
Yes
No
No
If yes, comparison made
with healthy control
group?
Study
Kurjak, Zalud et al. (1994)
Janbu, Koss et al. (1985)
Jauniaux, Johnson et al.
(1994)
Ducros, Bonnin et al. (2002)
Oosterhof, Wichers et al.
(1993)
Bewley, Chard et al. (1993)
Ghosh, Breborowicz et al.
(2006)
Guedes-Martins, Cunha et al.
(2014)
Bar, Mashiah et al. (2001)
Dillon, Case et al. (1993)
Cohen-Overbeek, Jahoda et
al. (1990)
Pellizzari, Pozzan et al.
(2002)
Hollis, Prefumo et al.
(2003)
Dorman, Shulman et al.
(2002)
Li, Gudmundsson et al.
(2003)
Stonek, Hafner et al.
(2008)
Campbell, Black et al. (2000)
Number of
participants
Purported to assess
flow (primary data)
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
188
Yes
No
No
53
Yes
No
No
42
Yes
No
No
10
Yes
No
No
21
Yes
No
No
183
Yes
No
No
217
Yes
No
No
103
Yes
No
No
65
Yes
No
No
45
Yes
No
No
17
Yes
No
No
81
Yes
No
No
Cross sectional
observational
265
Yes
No
No
Prospective
observational cohort
995
Yes
No
No
Prospective
observational cohort
81
Yes
No
No
1955
Yes
No
No
1309
Yes
No
Yes
Type of study
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Cross sectional
Prospective
observational cohort
Prospective
observational cohort
Prospective
interventional trial
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
If yes, comparison made
with healthy control
group?
Yes
Study
Type of study
Simmons, Hennessy et al.
(2000)
Prospective
observational cohort
Prospective
observational cohort
Retrospective crosssectional
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Randomised controlled
trial
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Parra, Rodrigo et al. (2005)
Sankaran, Prefumo et al.
(2009)
Ghi, Youssef et al. (2009)
Meler, Figueras et al. (2010)
Carbillon, Uzan et al. (2004)
Arduini, Rizzo et al. (1987)
Joern and Rath (1998)
Becker, Vonk et al. (2002)
Mulders, Jongsma et al.
(1988)
Grunewald, Nisell et al.
(1994)
Schulman, Ducey et al.
(1987)
Meizner, Paran et al. (1992)
Mello, Parretti et al. (2003)
Cacciatore, Halmesmaki et al.
(1998)
Yoneyama, Sawa et al. (1996)
Ramsay, De Belder et al.
(1994)
Number of
participants
Purported to assess
flow (primary data)
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
19
Yes
No
Yes
Yes
1447
Yes
No
Yes
Yes
2035
Yes
No
Yes
Yes
99
Yes
No
Yes
No
120
Yes
No
Yes
No
263
Yes
No
Yes
Yes
60
Yes
No
Yes
Yes
142
Yes
No
Yes
Yes
7508
Yes
No
Yes
Yes
73
Yes
No
Yes
Yes
32
Yes
No
Yes
Yes
31
Yes
No
Yes
Yes
20
Yes
No
Yes
No
106
Yes
No
Yes
Yes
17
Yes
No
Yes
No
39
Yes
No
Yes
No
25
Yes
No
Yes
No
Study
Morris, Fay et al. (1996)
Kurdi, Fayyad et al. (2004)
Blumenfeld, Weiner et al.
(1991)
Myatt, Clifton et al. (2012)
Aardema, Oosterhof et al.
(2001)
Li, Gudnason et al. (2005)
Gomez, Figueras et al.
(2006)
Piccoli, Gaglioti et al.
(2013)
Ginosar, Nadjari et al.
(2009)
Fratelli, Rampello et al.
(2008)
Harville, Savitz et al.
(2008)
Lau, Lam et al. (2007)
Cobellis, De Luca et al.
(2006)
Takata, Nakatsuka et al.
(2002)
Gunenc, Cicek et al. (2002)
Beinder, Mohaupt et al.
(1999)
Kimura, Okamura et al.
(1998)
Type of study
Number of
participants
Purported to assess
flow (primary data)
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
102
Yes
No
Yes
Yes
779
Yes
No
Yes
Yes
Randomised controlled
trial
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Retrospective case
control
Prospective
observational cohort
67
Yes
No
Yes
Yes
2188
Yes
No
Yes
Yes
70
Yes
No
Yes
No
570
Yes
No
Yes
No
870
Yes
No
Yes
Yes
Retrospective case
control
61
Yes
No
Yes
Yes
Prospective
interventional cohort
10
Yes
No
Yes
No
Prospective
observational cohort
76
Yes
No
Yes
Yes
872
Yes
No
Yes
Yes
2
Yes
No
Yes
No
20
Yes
No
Yes
Yes
99
Yes
No
Yes
Yes
48
Yes
No
Yes
Yes
34
Yes
No
Yes
Yes
17
Yes
No
Yes
Yes
Prospective
observational cohort
Cross sectional
Prospective
interventional cohort
Prospective
observational cohort
Prospective
interventional cohort
Prospective
observational cohort
Prospective
interventional cohort
Study
Type of study
Ekici, Vicdan et al. (1996)
Case study
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Cross-sectional casecontrol
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Cross sectional
observational
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Thaler, Manor et al. (1990)
Flo, Wilsgaard et al. (2010)
Konje, Kaufmann et al.
(2001)
Flo, Widnes et al. (2014)
Dickey and Hower (1996)
Bower, Flack et al. (1995)
Dickey and Hower (1995)
Dickey and Hower (1995)
Palmer, Zamudio et al. (1992)
Ferrazzi, Rigano et al. (2011)
Rigano, Ferrazzi et al. (2010)
Hale, Schonberg et al. (2009)
Bower, Vyas et al. (1992)
Zamudio, Palmer et al.
(1995)
Pennati, Socci et al. (2008)
Konje, Howarth et al.
(2003)
Yes
If yes, were
volumetric data
provided?
No
Study related to
patients with preeclampsia
Yes
24
Yes
Yes
No
53
Yes
Yes
No
57
Yes
Yes
No
32
Yes
Yes
No
43
Yes
Yes
No
21
Yes
Yes
No
84
Yes
Yes
No
44
Yes
Yes
No
24
Yes
Yes
No
73
Yes
Yes
No
66
Yes
Yes
No
19
Yes
Yes
No
227
Yes
Yes
No
45
Yes
Yes
No
4
Yes
Yes
No
38
Yes
Yes
No
Number of
participants
Purported to assess
flow (primary data)
1
If yes, comparison made
with healthy control
group?
No
Study
Type of study
Jeffreys, Stepanchak et al.
(2006)
Prospective
interventional cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Prospective
observational cohort
Cross-sectional casecontrol
Flo, Wilsgaard et al. (2010)
Julian, Wilson et al. (2009)
Wilson, Lopez et al. (2007)
Julian, Galan et al. (2008)
Harrington, Carpenter et al.
(1997)
Browne, Toledo-Jaldin et
al. (2011)
Schauf, Mannschreck et al.
(2004)
Prospective
observational cohort
Number of
participants
Purported to assess
flow (primary data)
If yes, were
volumetric data
provided?
Study related to
patients with preeclampsia
If yes, comparison made
with healthy control
group?
14
Yes
Yes
No
53
Yes
Yes
No
137
Yes
Yes
No
68
Yes
Yes
No
43
Yes
Yes
No
652
Yes
Yes
Yes
Yes
210
Yes
Yes
Yes
Yes
25
Yes
Yes
Yes
No
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