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Table 2 Primary study outcomes per compound

From: The influence of pregnancy on the pharmacokinetic properties of artemisinin combination therapy (ACT): a systematic review

Author (year)

Country (time period)

Population

Drug (dose)

Number of women

Result

Artemether

 Tarning (2013)

Uganda (Oct 2006 –May 2009)

Pregnant women with uncomplicated P. falciparum infection with an EGA > 13 weeks and non-pregnant women matched for history of fever, temp. >37.5 °C, smoking status and level of parasitaemia

AL (80/480 mg p.o. b.i.d. for 3 days) + 200 ml milk tea

21 pregnant women

Estimated exposure to artemether and DHA was similar to that previously reported in pregnant Thai patients and lower than reported in adult non-pregnant Thai patients

 Tarning (2012-2)

Uganda (March 2008–Sept 2008)

Pregnant women in second and third trimester of pregnancy (EGA > 13 weeks) with uncomplicated P. falciparum malaria

AL (80/480 mg p.o. b.i.d. for 3 days) + 200 ml milk tea

21 pregnant women

No statistically significant differences in pharmacokinetic properties between second and third trimester

 McGready (2006-2)

Thailand (April 2004–Aug 2004)

Pregnant women in the second and third trimester of pregnancy with recrudescent uncomplicated multi-drug resistant P. falciparum malaria after 7-day quinine treatment

AL (80/480 mg p.o. b.i.d. for 3 days) + 250 ml chocolate milk (7 g fat)

13 pregnant women

No significant differences in the pharmacokinetic parameters of artemether and DHA between the second and third trimester. Comparison with data from literature showed a lower AUC and Cmax of artemether compared to male Thai patients and of DHA compared to non-pregnant patients

Author (year)

Country (time period)

Type of study

Population

Drug (dose)

Number of women

Pharmacokinetic analytic methodology

Pharmacokinetic variables

Remarks

Artesunate

 Kloprogge (2015)

Thailand (April 2008–March 2009)

Clinical trial

Pregnant women in second and third trimester of pregnancy (Ht > 25 %) with uncomplicated P. falciparum malaria and the same women post partum (3 months) without malaria

Group 1

Artesunate (4 mg/kg) i.v. q.d. on day 0; artesunate (4 mg/kg) p.o q.d. on day 1–6

Group 2

Artesunate (4 mg/kg) p.o. q.d. on day 0; artesunate (4 mg/kg) i.v. q.d. on day 1, artesunate (4 mg/kg) p.o. q.d. on day 2–6)

20 pregnant women

Group 1: 10 women

Group 2: 10 women

14 postpartum women

Compartmental analysis

AUC0-12, Cmax, Tmax, t1/2, CL/F, Vd/F

Based on the same clinical study as McGready (2012)

 Valea (2014)

Burkina Faso (Sept 2008–Jan 2009)

Clinical trial

Pregnant women in second and third trimester of pregnancy with uncomplicated P. falciparum monoinfection and matched non-pregnant women with P. falciparum infection

Mefloquine + Artesunate (8/3.6 mg/kg q.d. for 3 days)

24 pregnant women

23 non-pregnant women

Noncompartmental analysis

Total dose, Cmax, Cmax/dose, Tmax, CL/F, V/F, t1/2, AUC0-last, AUC0-∞, AUC-∞/dose

 

 McGready (2012)

Thailand (April 2008–March 2009)

Clinical trial

Pregnant women in second and third trimester of pregnancy (Ht > 25 %) with uncomplicated P. falciparum malaria and the same women post partum (3 months) without malaria

Group 1

Artesunate (4 mg/kg) i.v. q.d. on day 0; artesunate (4 mg/kg) p.o q.d. on day 1–6

Group 2

Artesunate (4 mg/kg) p.o. q.d. on day 0; artesunate (4 mg/kg) i.v. q.d. on day 1, artesunate (4 mg/kg) p.o. q.d. on day 2–6)

20 pregnant women

Group 1: 10 women

Group 2: 10 women

14 postpartum women

Noncompartmental analysis

Total dose, Cmax, Cmax/dose, Tmax, CL/F, V/F, t1/2, AUC0-∞, AUC0-∞/dose

Based on the same clinical study as Kloprogge (2015)

 Morris (2011)

DRC (May 2007–Nov 2008)

Clinical trial

Pregnant women in second (22–26 weeks) and third (32–36 weeks) trimester of pregnancy with asymptomatic P. falciparum parasitaemia (200–300,000 p/µL; Ht > 30 %) and same women post partum (3 months) with (n = 2) or without (n = 24) P. falciparum parasitaemia and non-pregnant female volunteers with asymptomatic P. falciparum parasitaemia (200–300,000 p/µL)

Artesunate (200 mg) p.o. q.d. on day 0 + SP (1725 mg) p.o. q.d. on day 1

26 pregnant women

26 postpartum women

25 non-pregnant women

Compartmental analysis

T1/2, CL/F, V/F

Based on the same clinical study as Onyamboko (2011)

  Onyamboko (2011)

DRC (May 2007–Nov 2008)

Clinical trial

Pregnant women in second (22–26 weeks) and third (32–36 weeks) trimester of pregnancy with asymptomatic P. falciparum parasitaemia (200–300,000 p/µL; Ht > 30 %) and same women post partum (3 months) with (n = 2) or without (n = 24) P. falciparum parasitaemia and non-pregnant female volunteers with asymptomatic P. falciparum parasitaemia (200–300,000 p/µL)

Artesunate (200 mg) p.o. q.d. on day 0 + SP (1725 mg) p.o. q.d. on day 1

26 pregnant women

26 postpartum women

25 non-pregnant women

Noncompartmental analysis

Total dose, Cmax, Tmax, CL/F, V/F, t1/2, AUC0-∞

Based on the same clinical study as Morris (2011)

  McGready (2006-1)

Thailand (Oct 2000–July 2001)

Clinical trial

Pregnant women in second or third trimester of pregnancy with recrudescent uncomplicated P. falciparum malaria after 7-day quinine treatment and Ht > 25 %

Artesunate-AP (4/20/8 mg/kg p.o. q.d. for 3 days) + 200 ml chocolate milk (8 % fat)

24

Noncompartmental and compartmental analysis

Total dose, Cmax, Tmax, CL/F, V/F, t1/2, AUC48-72

 

Dihydroartemisinin

 Benjamin (2015)

Papua New Guinee (…)

Clinical trial

Pregnant women in second and third trimester of pregnancy (EGA > 14 weeks) and age-matched non-pregnant women with uncomplicated with malaria infection

Group 1

DHA-PPQ (7/58 mg/kg p.o. q.d. for 3 days)

Group 2

PPQ (1280 mg p.o. q.d. for 3 days) + SP (25 mg/kg once)

32 pregnant women

33 non-pregnant women

Compartmental analysis

MTT, NN, CL/F, Vc/F, Q/F, Vp/F, t1/2, AUC0-∞

 

 Valea (2014)

Burkina Faso (Sept 2008–Jan 2009)

Clinical trial

Pregnant women in second and third trimester of pregnancy with uncomplicated P. falciparum monoinfection and matched non-pregnant women with P. falciparum infection

Mefloquine + Artesunate (8/3.6 mg/kg q.d. for 3 days)

24 pregnant women

23 non-pregnant women

Noncompartmental analysis

Total dose, Cmax, Cmax/dose, Tmax, CL/F, V/F, t1/2, AUC0-last, AUC0-∞, AUC-∞/dose

 

 McGready (2012)

Thailand (April 2008–March 2009)

Clinical trial

Pregnant women in second and third trimester of pregnancy (Ht > 25 %) with uncomplicated P. falciparum malaria and the same women post partum (3 months) without malaria

Group 1

Artesunate (4 mg/kg) i.v. q.d. on day 0; artesunate (4 mg/kg) p.o q.d. on day 1–6

Group 2

Artesunate (4 mg/kg) p.o. q.d. on day 0; artesunate (4 mg/kg) i.v. q.d. on day 1, artesunate (4 mg/kg) p.o. q.d. on day 2–6)

20 pregnant women

Group 1: 10 women

Group 2: 10 women

14 postpartum women

Noncompartmental analysis

Total dose, Cmax, Cmax/dose, Tmax, CL/F, V/F, t1/2, AUC0-∞, AUC0-∞/dose

Based on the same clinical study as Kloprogge (2015)

 Tarning (2012-1)

Thailand (June 2008–Dec 2008)

Clinical trial

Pregnant women in second and third trimester of pregnancy (Ht > 25 %) with uncomplicated P. falciparum malaria and matched non-pregnant women with P. falciparum malaria

DHA-PPQ (6.4/51.2 mg/kg p.o. q.d. for 3 days)

24 pregnant women

24 non-pregnant women

Compartmental analysis

Cmax, Tmax, CL/F, V/F, t1/2, AUC0-24, AUC0-92, day 7 and 28 concentration

Based on the same clinical study as Rijken (2011-2)

 Tarning (2012-2)

Uganda (March 2008–Sept 2008)

Clinical trial

Pregnant women in second and third trimester of pregnancy (EGA > 13 weeks) with uncomplicated P. falciparum malaria

AL (80/480 mg p.o. b.i.d. for 3 days) + 200 ml milk tea

21 pregnant women

Compartmental analysis

Total dose, Cmax, Tmax, CL/F, V/F, t1/2, AUC60-last, AUC/dose

Nested in larger efficacy study by Piola (2010)

 Morris (2011)

DRC (May 2007–Nov 2008)

Clinical trial

Pregnant women in second (22–26 weeks) and third (32–36 weeks) trimester of pregnancy with asymptomatic P. falciparum parasitaemia (200–300,000 p/µL; Ht > 30 %) and same women post partum (3 months) with (n = 2) or without (n = 24) P. falciparum parasitaemia and non-pregnant female volunteers with asymptomatic P. falciparum parasitaemia (200–300,000 p/µL)

Artesunate (200 mg) p.o. q.d. on day 0 + SP (1725 mg) p.o. q.d. on day 1

26 pregnant women

26 postpartum women

25 non-pregnant women

Compartmental analysis

T1/2, CL/F, V/F

Based on the same clinical study as Onyamboko (2011)

 Onyamboko (2011)

DRC (May 2007–Nov 2008)

Clinical trial

Pregnant women in second (22–26 weeks) and third (32–36 weeks) trimester of pregnancy with asymptomatic P. falciparum parasitaemia (200–300,000 p/µL; Ht > 30 %) and same women post partum (3 months) with (n = 2) or without (n = 24) P. falciparum parasitaemia and non-pregnant female volunteers with asymptomatic P. falciparum parasitaemia (200–300,000 p/µL)

Artesunate (200 mg) p.o. q.d. on day 0 + SP (1725 mg) p.o. q.d. on day 1

26 pregnant women

26 postpartum women

25 non-pregnant women

Noncompartmental analysis

Total dose, Cmax, Tmax, CL/F, V/F, t1/2, AUC0-∞

Based on the same clinical study as Morris (2011)

 Rijken (2011-2)

Thailand (June 2008–Dec 2008)

Clinical trial

Pregnant women in second and third trimester of pregnancy (Ht < 25 %) with uncomplicated P. falciparum malaria and matched non-pregnant women with P. falciparum malaria

DHA-PPQ (6.4/51.2 mg/kg p.o. q.d. for 3 days)

24 pregnant women

24 non-pregnant women

Noncompartmental analysis

Total dose, Cmax, Cmax/dose, CL/F, V/F, t1/2, AUC0-last, AUC0-∞, AUC0-∞/dose, AUC0-24, AUC24-48, AUC48-72, AUC72-∞, day 7, 14 and 28 concentration

Based on the same clinical study as Tarning (2012-1)

 McGready (2006-1)

Thailand (Oct 2000–July 2001)

Clinical trial

Pregnant women in second or third trimester of pregnancy with recrudescent uncomplicated P. falciparum malaria after 7-day quinine treatment and Ht > 25 %

Artesunate-AP (4/20/8 mg/kg p.o. q.d. for 3 days) + 200 ml chocolate milk (8 % fat)

24

Noncompartmental and compartmental analysis

Total dose, Cmax, Tmax, CL/F, V/F, t1/2, AUC48-72

 

 McGready (2006-2)

Thailand (April 2004–Aug 2004)

Clinical trial

Pregnant women in the second and third trimester of pregnancy with recrudescent uncomplicated multi-drug resistant P. falciparum malaria after 7-day quinine treatment

AL (80/480 mg p.o. b.i.d. for 3 days) + 250 ml chocolate milk (7 g fat)

13 pregnant women

Noncompartmental and compartmental analysis

Total dose, Cmax, Tmax, CL/F, V/F, t1/2, AUC0-24, AUC60-84, AUC/dose

 

Lumefantrine

 Kloprogge (2013)

Uganda (March 2008–Sept 2008)

Clinical trial

Pregnant women in second and third trimester of pregnancy (EGA > 13 weeks) with uncomplicated P. falciparum malaria

AL (80/480 mg p.o. b.i.d. for 3 days) + 200 ml milk tea

115 pregnant women

26 venous samples

89 capillary samples

17 non-pregnant women

(all venous samples)

Compartmental analysis

AUC0-∞, Cmax, T1/2, day 7 concentration

Nested in larger efficacy/safety study by Piola (2010)

 Tarning (2013)

Uganda (Oct 2006–May 2009)

Clinical trial

Pregnant women with uncomplicated P. falciparum infection with an EGA > 13 weeks and non-pregnant women matched for history of fever, temp. >37.5 °C, smoking status and level of parasitaemia

AL (80/480 mg p.o. b.i.d. for 3 days) + 200 ml milk tea

OR

Quinine (10 mg/kg p.o. t.i.d. for 7 days)

AL:

21 pregnant women

Lumefantrine:

26 pregnant women

17 non-pregnant women

Quinine:

21 pregnant women

Noncompartmental analysis

Total dose, Cmax, Cmax/dose, Tmax, CL/F, V/F, t1/2, AUC0-last, AUC0-∞, AUC-∞/dose, AUC72-last, AUC72-∞, day 7 concentration

Results for artemether and dihydroartemisinin are reported by Tarning (2012-2).

Nested in larger efficacy/safety study by Piola (2010)

 Piola (2010)

Uganda (Oct 2006–May 2009)

Clinical trial

Pregnant women with uncomplicated P. falciparum infection (<250,000 p/µL) with an EGA > 13 weeks and Hb > 7 g/dL

AL (80/480 mg p.o. b.i.d. for 3 days) + 200 ml milk

97 pregnant women

Noncompartmental analysis

Day 7 concentration

Based on the same clinical study as Tarning (2012-2) and Tarning (2013)

 Tarning (2009)

Thailand (not reported)

Clinical trial

Pregnant women in second or third trimester of pregnancy with uncomplicated symptomatic P. falciparum malaria

AL (80/480 mg p.o. b.i.d. for 3 days) + 200–250 ml chocolate milk (6-7 g fat)

103 pregnant women

Compartmental analysis

Total dose, CL/F, V/F, day 7 concentration

Nested in larger efficacy/safety study by McGready (2008)

 McGready (2008)

Thailand (April 2004–Aug 2006)

Clinical trial

Pregnant women in second or third trimester of pregnancy with acute uncomplicated P. falciparum malaria

AL (80/480 mg p.o. b.i.d. for 3 days) + 250 ml chocolate milk (7 g fat)

85 pregnant women

Noncompartmental analysis

Day 7 concentration

Based on the same clinical study as McGready (2006-2) and Tarning (2009)

 McGready (2006-2)

Thailand (April 2004–Aug 2004)

Clinical trial

Pregnant women in the second and third trimester of pregnancy with recrudescent uncomplicated multi-drug resistant P. falciparum malaria after 7-day quinine treatment

AL (80/480 mg p.o. b.i.d. for 3 days) + 250 ml chocolate milk (7 g fat)

13 pregnant women

Noncompartmental and compartmental analysis

Total dose, Cmax, Tmax, CL/F, V/F, t1/2, AUC0-24, AUC 60-84, AUC/dose

 

Amodiaquine

 Tarning (2012-3)

Thailand (Oct 2007–May 2008)

Clinical trial

Pregnant women in second and third trimesters of pregnancy with acute P. vivax monoinfection and same women post partum (84–173 days) with (n = 7) or without (n = 12) P. vivax malaria

Amodiaquine (10 mg/kg p.o. q.d. for 3 days)

27 pregnant women

19 postpartum women

Compartmental analysis

Cmax, Tmax, t1/2, AUC-last

Based on the same clinical study as Rijken (2011-1)

 Rijken (2011-1)

Thailand (Oct 2007–May 2008)

Clinical trial

Pregnant women in second and third trimesters of pregnancy with acute P. vivax monoinfection and same women post partum (84–173 days) with (n = 7) or without (n = 12) P. vivax malaria

Amodiaquine (10 mg/kg p.o. q.d. for 3 days)

24 pregnant women

18 postpartum women

Noncompartmental analysis

Total dose, Cmax, Cmax/dose, Tmax, CL/F, V/F, t1/2, AUC0-last, AUC0-∞, AUC0-∞/dose, day 7 concentration

Based on the same clinical study as Tarning (2012-3)

Mefloquine

 Valea (2014)

Burkina Faso (Sept 2008–Jan 2009)

Clinical trial

Pregnant women in second and third trimester of pregnancy with uncomplicated P. falciparum monoinfection and matched non-pregnant women with P. falciparum infection

Mefloquine + Artesunate (8/3.6 mg/kg q.d. for 3 days)

24 pregnant women

23 non-pregnant women

Noncompartmental analysis

Total dose, Cmax, Cmax/dose, Tmax, CL/F, V/F, t1/2, AUC0-last, AUC0-∞, AUC-∞/dose

 

 Na Bangchang (1994)

Thailand (Sept 1986–June 1988)

Clinical trial

Pregnant women in first (n = 2) and third (n = 7) trimester of pregnancy with P. falciparum parasitaemia and non-pregnant women matched for age with P. falciparum parasitaemia

Mefloquine (15 mg/kg)

9 pregnant women

8 non-pregnant women

Compartmental analysis

Total dose, Cmax, Tmax, CL/F, V/F, t1/2

 

 Nosten (1990)

Thailand (not reported)

Clinical trial

Pregnant women in third trimester of pregnancy

Group 1:

Mefloquine (250 mg per week)

Group 2:

Mefloquine (125 mg per week)

20 pregnant women

Compartmental analysis

Cmax, Tmax, CL/F, t1/2, AUC

 

Sulfadoxine-pyrimethamine

 Nyunt (2010)

Mali, Mozambique, Sudan and Zambia (not reported)

Clinical trial

Pregnant women with an EGA 15–36 weeks without P. falciparum parasitaemia (Hb > 8 g/dL) and same women post partum (6–43 weeks) without P. falciparum parasitaemia and with Hb > 8 g/dL (Mali and Zambia)/postpartum women (>6 months) without P. falciparum parasitaemia and with Hb > 8 g/dL (Mozambique and Sudan) and matched non-pregnant women with acute uncomplicated falciparum malaria (Mozambique)

SP (1500/75 mg p.o. once)

97 pregnant women

77 postpartum women

Compartmental analysis

Total dose, Cmax, CL/F, V/F, t1/2, AUC0-∞, day 7 concentration

 

 Karunajeewa (2009)

Papua New Guinee (Feb 2006–July 2006)

Clinical trial

Pregnant women in second or third trimester of pregnancy without severe malaria (n = 17: P. falciparum/vivax/malariae parasitaemia; n = 13: no parasitaemia) and matched non-pregnant women (n = 9: falciparum/vivax/malariae parasitaemia; n = 21: no parasitaemia)

SP (1500/75 mg p.o. once) + Chloroquine (1350 mg p.o. q.d. for 3 days)

30 pregnant women

30 non-pregnant women

Compartmental analysis

CL/F, V/F, t1/2, AUC0-∞

 

 Green (2007)

Kenya (1999–2000)

Clinical trial

Primi- and secundigravid women with uncomplicated singleton pregnancies with EGA 16–28 weeks and Hb > 8 g/dL without symptomatic malaria (n = 11: parasitaemic; n = 22: aparasitaemic) and same women post partum (2-3 months) without symptomatic malaria (n = 1: parasitaemic; n = 10: aparasitaemic)

SP (1500/75 mg p.o. once)

33 pregnant women

16 HIV-positive

17 HIV-negative

11 postpartum women

6 HIV-positive

5 HIV-negative

Compartmental analysis

CL/F, V/F, t1/2, AUC0-∞

 

Piperaquine

 Benjamin (2015)

Papua New Guinee (not reported)

Clinical trial

Pregnant women in second and third trimester of pregnancy (EGA > 14 weeks) and age-matched non-pregnant women with uncomplicated with malaria infection

Group 1

DHA-PPQ (7/58 mg/kg p.o. q.d. for 3 days)

Group 2

PPQ (1280 mg p.o. q.d. for 3 days) + SP (25 mg/kg once)

32 pregnant women

33 non-pregnant women

Compartmental analysis

MTT, NN, CL/F, Vc/F, Q/F, Vp/F, t1/2, AUC0-∞

 

 Adam (2012)

Sudan (Aug 2007–Feb 2008)

Clinical trail

Pregnant women in second and third trimester of pregnancy (EGA 15–40 weeks) with uncomplicated P. falciparum malaria and Hb > 7 g/dL. and age- and weight-matched non-pregnant women with uncomplicated P. falciparum malaria

DHA-PPQ (2.4/20 mg/kg q.d. for 3 days)

12 pregnant women

12 non-pregnant women

Noncompartmental analysis

Total dose, Cmax (after dose 1, 2 and 3), Tmax (after dose 1, 2 and 3), CL/F, V/F, T1/2, AUC0-last, AUC0-∞, AUC-∞/dose, AUC0-24, AUC24-48, AUC48-72, AUC72-∞, day 7 and 14 concentration

Based on the same clinical study as Hoglund (2012)

 Hoglund (2012)

Sudan (Aug 2007–Feb 2008)

Clinical trial

Pregnant women in second and third trimester of pregnancy (EGA 15–40 weeks) with uncomplicated P. falciparum malaria and Hb > 7 g/dL. and age- and weight-matched non-pregnant women with uncomplicated P. falciparum malaria

DHA-PPQ (2.4/20 mg/kg q.d. for 3 days)

12 pregnant women

12 non-pregnant women

Compartmental analysis

Cmax, Tmax, t1/2, AUC 48-90, AUC0-90, day 7 and 28 concentration

Based on the same clinical study as Adam (2012)

 Tarning (2012-1)

Thailand (June 2008–Dec 2008)

Clinical trial

Pregnant women in second and third trimester of pregnancy (Ht > 25 %) with uncomplicated P. falciparum malaria and matched non-pregnant women with P. falciparum malaria

DHA-PPQ (6.4/51.2 mg/kg p.o. q.d. for 3 days)

24 pregnant women

24 non-pregnant women

Compartmental analysis

Cmax, Tmax, CL/F, V/F, t1/2, AUC0-24, AUC0-92, day 7 and 28 concentration

Based on the same clinical study as Rijken (2011-2)

 Rijken (2011-2)

Thailand (June 2008–Dec 2008)

Clinical trial

Pregnant women in second and third trimester of pregnancy (Ht < 25 %) with uncomplicated P. falciparum malaria and matched non-pregnant women with P. falciparum malaria

DHA-PPQ (6.4/51.2 mg/kg p.o. q.d. for 3 days)

24 pregnant women

24 non-pregnant women

Noncompartmental analysis

Total dose, Cmax, Cmax/dose, CL/F, V/F, t1/2, AUC0-last, AUC0-∞, AUC0-∞/dose, AUC0-24, AUC24-48, AUC48-72, AUC72-∞, day 7, 14 and 28 concentration

Based on the same clinical study as Tarning (2012-1)