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Table 7 Mean changes in SF-12 physical and mental component summary scores by discontinuation status among patients switched to lurasidone

From: Health-related quality of life among patients treated with lurasidone: results from a switch trial in patients with schizophrenia

 

Parameter

All patients

Sedating

Non-sedating

Discontinued*

Completed

Discontinued*

Completed

Discontinued*

Completed

(n = 37)

(n = 198)

(n = 18)

(n = 65)

(n = 19)

(n = 133)

Physical component summary

Baseline (SD)

46.8 (8.8)

47.2 (10.4)

48.3 (9.0)

46.8 (10.7)

45.3 (8.6)

47.3 (10.2)

LOCF (SD)

46.6 (10.2)

47.0 (9.8)

50.6 (7.2)

46.1 (9.9)

42.3 (11.6)

47.4 (9.8)

Mean change (SD)

-1.1 (9.6)

-0.1 (8.4)

1.5 (5.7)

-0.6 (8.5)

-3.9 (12.3)

-0.1 (8.3)

p-value**

0.915

0.142

0.106

Mental component summary

Baseline (SD)

41.7 (11.4)

41.3 (11.4)

39.9 (11.9)

40.2 (11.7)

43.3 (11.0)

41.9 (11.3)

LOCF (SD)

42.3 (12.2)

45.5 (10.9)

38.8 (14.7)

45.1 (12.0)

46.1 (7.5)

45.8 (10.4)

Mean change (SD)

-1.6 (14.6)

4.3 (11.0)

-3.5 (18.9)

4.9 (11.9)

0.5 (8.4)

4.0 (10.5)

p-value**

0.029

0.036

0.498

  1. *Subjects who discontinued treatment with lurasidone due to any reason, at 6-week endpoint.
  2. **Comparison of mean change between subjects who discontinued versus completed treatment with lurasidone at 6-week endpoint.
  3. Note: preswitch sedating medications include quetiapine and olanzapine; preswitch non-sedating medications include risperidone, aripiprazole, and ziprasidone.