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Table 1 Study design and baseline characteristics of efficacy trials that assessed AL and AS + AQ

From: Monitoring of efficacy and safety of artemisinin-based anti-malarials for treatment of uncomplicated malaria: a review of evidence of implementation of anti-malarial therapeutic efficacy trials in Tanzania

Study ID

Authors

Year of study

Study duration in months

Study site

Randomization

Sample size

Days of follow-up

Parasitaemia inclusion criteria/μl

Pf- GMPD

Supervised

TZ001_AL

Martensson et al. [31]

2002-2003

4

Zanzibar

Yes, two arms

200

42

2,000-200,000

13,731

Yes

TZ001_ AS + AQ

Martensson et al. [31]

2002-2003

4

Zanzibar

Yes, two arms

208

42

2,000-200,000

19,731

Yes

TZ002_AL

Mutabingwa et al. [40]

2002-2004

26

Muheza

Yes, four arms

519

28

≥2,000

19,280

No

TZ002_ AS + AQ

Mutabingwa et al. [40]

2002-2004

26

Muheza

Yes, four arms

515

28

≥2,000

18,920

No

TZ003_AL

Kabanywanyi et al. [39]

2004

7

Kyela

Yes, four arms

99

28

2,000-200,000

43,115

Yes

TZ003_AS + AQ

Kabanywanyi et al. [39]

2004

7

Kilombero

Yes, four arms

76

28

2,000-200,000

49,348

Yes

TZ004_AL

Sykes et al. [41]

2008

7

Muheza

Yes, two arms

132

42

2,000-200,000

24,280**

Partial

TZ004_AZ + AS

Sykes et al. [41]

2008

7

Muheza

Yes, two arms

129

42

2,000-200,000

20,960**

Partial

TZ005_AL

Ngasala et al. [36]

2007-2008

12

Bagamoyo

Yes, two arms

180

56

2,000-200,000

41,885

Yes

TZ005*_AL

Ngasala et al. [36]*

2007-2008

12

Bagamoyo

Yes, two arms

179

56

2,000-200,000

38,272

No

TZ006_AL

Ngasala et al. [37]

2007

6

Kibaha

No, single arm

244

42

NR

19,054

No

TZ007_AL

Kamugisha et al. [35]

2010-2011

12

Mwanza

No, single arm

108

28

2,000-200,000

5,608

Yes

TZ008_AL

Joseph et al. [34]

2011

3

Tabora

No, single arm

20

28

2,000-200,000

39,400

Partial

TZ009_AL***

Shayo et al. [38]

2013

2

Muheza

No, single arm

88

28

250-200,000

18,603

Yes

  1. Doses of AL were given twice a day for three days; Doses of AS + AQ were given once a day for three days;
  2. TZ005_AL was the same study split into supervised and unsupervised*arm; NR = Not reported, Pf-GMPD = P. falciparum geometric mean parasite density of asexual parasites per microlitre of blood. **median parasite counts (asexual parasites per microlitre of blood) reported
  3. ***The study was conducted after malaria transmission had declined in the area and recruited children aged six months to 10 years and low cut-off of parasite density (250 asexual parasites/μl).