1. Volume 54, Issue 3, Pages 907-914 (September 1998)
Intermittent calcitriol therapy in secondary hyperparathyroidism: A comparison between oral and intraperitoneal administration 
Isidro B. Salusky, Beatriz D. Kuizon, Thomas R. Belin, Jorge A. Ramirez, Barbara Gales, Gino V. Segre, William G. Goodman 
Kidney International 
Volume 54, Issue 3, Pages (September 1998)
DOI: /j x
Copyright © 1998 International Society of Nephrology Terms and Conditions

2. Figure 1
Serum total (A) and blood ionized (B) calcium levels during 12months of treatment with intermittent doses of i.p. (•) or p.o. (□) calcitriol.*P < 0.05 versus pre-treatment values in each group. For the full 12months of treatment, levels were greater in i.p. than in p.o.; P < for total calcium and P < for ionized calcium by multiple regression analysis.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

3. Figure 2
Serum phosphorus levels during 12months of treatment with intermittent doses of i.p. or p.o. calcitriol.*P < 0.05 versus pre-treatment values in each group. For the 12months of treatment, values were greater in p.o. (□) than in i.p. (•), P < by multiple regression analysis.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

4. Figure 3
Serum PTH (A) and alkaline phosphatase levels (B) during 12months of treatment with intermittent doses of i.p. (•) or p.o. (□) calcitriol. *P < 0.05 versus pre-treatment values in each group. For the 12months of treatment, values were greater in i.p. than in p.o.; P < for PTH and P < for alkaline phosphatase by multiple regression analysis.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

5. Figure 4
The serum levels of 1,25-dihydroxyvitamin D (A) and the average thrice weekly dose of calcitriol (B) during 12months of treatment with intermittent doses of i.p. (▪) or p.o. (○). *P < 0.05 versus pre-treatment value for each group.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

6. Figure 5
The histological sub-types of renal osteodystrophy before and after 12months of intermittent i.p. (A) or p.o. (B). Abbreviations are: OF, osteitis fibrosa; mild, mild secondary hyperparathyroidism; normal, bone formation rate within the normal range2.
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

7. Kidney International 1998 54, 907-914DOI: (10. 1046/j. 1523-1755. 1998
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions

8. Kidney International 1998 54, 907-914DOI: (10. 1046/j. 1523-1755. 1998
Kidney International  , DOI: ( /j x)
Copyright © 1998 International Society of Nephrology Terms and Conditions