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Table 1 Study characteristics

From: Outcomes of bisphosphonate and its supplements for bone loss in kidney transplant recipients: a systematic review and network meta-analysis

Study

Follow-up

Country

No. of Patients

Female/Male

Intervention

Bisphosphonate Administration

N

Co-intervention

Immunosuppression

Smerud 2012 [18]

12 months

Norway

129

30/99

ibandronate

3 mg i.v. (every 3 months)

66

PO calcium 500 mg tweice daily+ calcitriol 0.25 mcg daily

corticosteroids, MMF, CsA or FK506

placebo

 

63

Coco 2012 [19]

12 months

USA

42

15/27

risedronate

35 mg p.o. (weekly)

20

PO calcitriol 0.25 μg daily (with or without calcium)

corticosteroids, MMF, FK506, rapamycin

placebo

 

22

Torregrosa 2010 [20]

12 months

Spain

101

34/67

risedronate

35 mg p.o. (weekly)

52

PO calcium 1.5 g daily + vitamin D 400 IU daily

corticosteroids, FK506 with or without MMF

no treatment

 

49

Torregrosa 2011 [21]

12 months

Spain

39

13/26

pamidronate

30 mg i.v. (between day 7 and 10 after KT and 3 months post-KT)

24

PO calcium 1 g daily + cholecalciferol 800 IU daily

corticosteroids, MMF, CsA

placebo

 

15

Walsh 2009 [22]

24 months

UK

125

24/69

pamidronate

1 mg/kg i.v. (perioperatively and at month 1, 4, 8, 12)

65

PO calcium 500 mg daily + vitamin D 400 IU daily

corticosteroids, CsA

no treatment

 

60

Lan 2008 [23]

6 months

China

46

27/19

alendronate

70 mg p.o. (weekly)

23

PO calcium 800 mg daily + calcitriol 0.25 μg daily

corticosteroids, MMF, CsA

no treatment

 

23

Trabulus 2008 [24]

12 months

Turkey

64

19/40

alendronate

10 mg p.o. (daily)

13

PO calcium 1 g daily

corticosteroids, azathioprin or MMF, CsA or FK506

alfacalcidol

0.5 μg p.o. (daily)

25

alendronate + alfacalcidol

17

no treatment

 

9

Nayak 2007 [25]

6 months

India

50

NA

alendronate

35 mg p.o. (weekly)

27

PO calcium 1 g daily + vitamin D

NA

no treatment

 

23

El-Agroudy 2005 [26]

12 months

Egypt

60

0/60

alendronate

5 mg p.o. (daily)

15

PO calcium 500 mg daily

corticosteroids, CsA

alfacalcidol

0.5 μg p.o. (daily)

15

calcitonin

100 μl intranasally (p.o.d and stopped for 1 month every 3 month)

15

no treatment

 

15

Schwarz 2004 [27]

36 months

Austria

20

8/12

zoledronic acid

4 mg i.v. (week 2, month 3)

9

PO calcium 1 g daily

corticosteroids, MMF, CsA

placebo

 

10

Jeffery 2003 [28]

12 months

Canada

117

26/71

alendronate

10 mg p.o. (daily)

57

PO calcium 500 mg daily

corticosteroids, CsA, azathioprin or MMF

calcitriol

0.25 μg p.o. (daily)

60

Coco 2003 [29]

12 months

USA

72

28/31

pamidronate

60 mg i.v. (< 48 h after KT, 30 mg i.v. at months 1, 2, 3, 6)

36

calcium + calcitriol

corticosteroids, CsA or FK506

no treatment

 

36

Hass 2003 [30]

6 months

Austria

20

8/12

zoledronic acid

4 mg i.v. (week 2, month 3)

10

PO calcium 1 g daily

corticosteroids, MMF, CsA

placebo

 

10

Grotz 2001 [31]

12 months

Germany

80

24/48

ibandronate

1 mg i.v. (just before KT, 2 mg i.v. at month 3, 6, 9)

36

PO calcium 500 mg daily

corticosteroids, MMF, CsA

no treatment

 

36

Nam 2000 [32]

6 months

South Kore

50

21/29

pamidronate

30 mg i.v. (every 4 weeks)

15

PO calcium 500 mg daily

NA

calcitriol

0.5 μg p.o. (daily)

15

no treatment

 

20

Grotz 1998 [33]

12 months

Germany

46

17/29

clodronate

800 mg p.o. (daily) for 14 days, each followed by 75 days without treatment

15

PO calcium 500 mg daily

corticosteroids, CsA

calcitonin

100 IU intranasally twice a day

16

no treatment

 

15

Giannini 2001 [34]

12 months

Italy

40

13/27

alendronate

10 mg p.o. (daily)

20

PO calcium 500 mg daily + calcitriol 0.5 μg daily

corticosteroids, CsA with or without azathioprin

no treatment

 

20

Koc 2002 [35]

12 months

Turkey

35

10/25

alendronate

10 mg p.o. (daily)

8

PO calcium 1 g daily

corticosteroids, azathioprin, CsA

calcitriol

0.5 μg p.o. (daily)

8

no treatment

 

8

Torregrosa 2007 [36]

12 months

Spain

84

42/42

risedronate

35 mg p.o. (weekly)

39

PO calcium 2.5 g daily + vitamin D

corticosteroids, CsA or FK506, with or without MMF

no treatment

 

45

  1. KT: kidney transplantation; i.v.: intravenous; p.o., PO: peros; p.o.d: per other day; N: numbers; NA: not available; MMF: mycophenolate mofetil; CsA: cyclosporine; FK506: tacrolimus; AZA: azathioprine; mTOR: mammalian target of rapamycin