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Table 4 (ii) Overview of DRP categories of the medication review procedure in the IG

From: Determine the impact of a structured pharmacist-led medication review - a controlled intervention study to optimise medication safety for residents in long-term care facilities

DRP categories

1) No. of identified DRPs [n]a;

No. of affected NHRs [n]

2) No. of forwarded

DRPs [n]b;

No. of affected NHRs [n (%)]d

3) No. of resolved DRPs [n]c;

No. of affected NHRs [n [%)]e

Prescribing problems

922; 105

721; 101 (96%)

365; 86 (85%)

 Drug-drug interaction

376; 92

205; 75 (82%)

136; 61 (81%)

 Unclear indication for drug

179; 81

172; 78 (96%)

99; 60 (77%)

 Insufficient drug treatment

138; 77

133; 74 (96%)

30; 21 (28%)

 PIM

116; 68

108; 65 (96%)

45; 33 (51%)

 Dosing problems

37; 27

35; 25 (93%)

17; 14 (56%)

 Inappropriate drug for indication or concomitant condition

26; 22

23; 20 (91%)

13, 11 (55%)

 Therapeutic duplication

23; 18

20; 16 (89%)

11; 8 (50%)

 Inappropriate treatment duration/ drug form/ administration time

19; 18

17; 17 (94%)

9; 9 (53%)

 Contraindication

8; 6

8; 6 (100%)

5; 4 (67%)

Medication use problems

196; 68

182; 64 (94%)

108;48 (75%)

 Incorrect storage

71; 46

68; 43 (93%)

51; 34 (79%)

 Incorrect dispensing

61; 38

59; 36 (95%)

27; 22 (61%)

 Incorrect administration

48; 33

41; 29 (88%)

21; 18 (62%)

 Incorrect preperation

16; 8

14; 7 (88%)

9;4 (57%)

Documentation problems

 Incomplete or unclear documentation in medication records

134; 62

127; 60 (97%)

53; 37 (62%)

Total

1252; 107

1030; 103 (96%)

526; 94 (91%)

  1. Abbreviations: DRP drug related problem, NHR nursing home resident, PIM potentially inappropriate medication
  2. a Data of all identified DRPs includes both clinically relevant and not clinically relevant DRPs
  3. b Data of forwarded DRPs includes only the clinically relevant DRPs that were forwarded to the healthcare professionals
  4. c Data of resolved DRPs includes only the clinically relevant DRPs and refers to the DRPs forwarded to healthcare professionals
  5. d Percentages of residents refer to the respective number of residents with identified DRPs (1)
  6. e Percentages of residents refer to the respective number of residents with DRPs forwarded to healthcare professionals (2)