Rivaroxaban for the treatment of deep vein thrombosis and ...

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Some or all of the above explanations may contribute to the apparent difference in the proportion of suspected VTEs being confirmed in the rivaroxaban arm being lower than the proportion confirmed in the enoxaparin/VKA arm. However, the ERG remains unsure on this point, and it is possible that the differences are due to chance alone. 63 Copyright 2012 Queen's Printer and Controller of HMSO. All rights reserved.
Table 13: Criteria used to define a suspected DVT event, and the criteria used to confirm the event. Compiled from the manufacturer’s clarifications, 17 and the EMA research guidelines. 23 General information EINSTEIN-DVT diagnostic criteria EMA research guidelines diagnostic criteria Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx PE Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 64 Copyright 2012 Queen's Printer and Controller of HMSO. All rights reserved. More than half of patients presenting with clinical signs and symptoms of DVT and/or PE will not have objective proof of these disorders. The following diagnostic methods are considered acceptable for documentation of DVT and PE in studies of drug efficacy and safety: PE Pulmonary angiography or Spiral CT (for large segmental emboli). Ventilation –perfusion (V/Q) lung scanning to rule out clinically important PE. High probability findings on V/Q scan to diagnose PE. Other types of findings should be considered “non-diagnostic”, and be verified through pulmonary angiography. In the presence of symptoms indicative of PE in a patient with demonstrated DVT, “nondiagnostic” findings on V/Q scan are sufficient
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Rivaroxaban for the treatment of de
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TABLE OF CONTENTS List of Abbreviat
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Table 12 Time to therapeutic INR (I
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identified in the model). Table 40
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Figures Figure 1 Flow diagram for i
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Figure 23 Exploratory analysis in c
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MS Manufacturer’s submission NE S
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The dose of LMWH used reflects Amer
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The exploratory analysis in cancer
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intended treatment duration of 12 m
Page 23 and 24: VTE therefore has a substantial bur
Page 25 and 26: indefinite treatment. VTE LMWH, low
Page 27 and 28: 3 Critique of manufacturer’s defi
Page 29 and 30: Subgroups to be considered Special
Page 31 and 32: contraindications for the drug (as
Page 33 and 34: 3.1.3 MTC populations The populatio
Page 35 and 36: 3.2.2 Length of treatment As discus
Page 37 and 38: “No preventative therapy” is th
Page 39 and 40: It could be argued that poor TTR ma
Page 41 and 42: 3.4.2 Outcomes recommended by EMA r
Page 43 and 44: 4 CLINICAL EFFECTIVENESS 4.1 Critiq
Page 45 and 46: competitor products were excluded f
Page 47 and 48: Figure 1 Flow diagram for identifyi
Page 49 and 50: Table 7: Table showing list of rele
Page 51 and 52: The approach taken to quality asses
Page 53 and 54: o EINSTEIN-DVT dose-ranging study 3
Page 55 and 56: Trial name References, study type E
Page 57 and 58: 4.2.1 Critique of pivotal EINSTEIN-
Page 59 and 60: However, the study design did not i
Page 61 and 62: Table 10: Summary of outcomes for E
Page 63 and 64: Chi-square analyses were undertaken
Page 65 and 66: clarification on this matter, the m
Page 67 and 68: Both of these factors are likely to
Page 69 and 70: It remains unclear why these patien
Page 71 and 72: leeding may be less suited to longe
Page 73: may account for the apparent differ
Page 77 and 78: DVT and/or PE xxxxxxxxx xxxxxxxxxxx
Page 79 and 80: There is some doubt about the appro
Page 81 and 82: Subgroup analyses - EINSTEIN-Ext Su
Page 83 and 84: o It is clear that bleed events wer
Page 85 and 86: is likely to be small as the outcom
Page 87 and 88: depends on the specific parameteris
Page 89 and 90: 4.4.3 Between study standard deviat
Page 91 and 92: Table 19.2: VTE recurrence (dichoto
Page 93 and 94: Table 22 Uncertainties in clinical
Page 95 and 96: The ERG are of the understanding th
Page 97 and 98: For the primary analysis, the rates
Page 99 and 100: In the economic model, the manufact
Page 101 and 102: Finally, in cancer patients, the ma
Page 103 and 104: Our experts believed that patients
Page 105 and 106: Similarly, the manufacturer used da
Page 107 and 108: Table 25: baseline risk of events f
Page 109 and 110: y intended treatment duration given
Page 111 and 112: eflect the current long term risk o
Page 113 and 114: survival of 70% in the 148 non-surg
Page 115 and 116: Monitoring xxxxxxxxxxxxxxxxxxxxxxxx
Page 117 and 118: The ERG acknowledges that the monit
Page 119 and 120: For patients managed in the inpatie
Page 121 and 122: The searches identified 2,811 poten
Page 123 and 124: The health state utility value for
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few occasions for both VTEs and ble
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2) the values used in the PSA for t
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5.2.1 Results included in the manuf
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Figure 8: Tornado plot - Net Moneta
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5.2.2.1.2. Results for patients for
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Figure 12: Cost-effectiveness plane
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Figure 14: Tornado plot - Net Monet
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5.2.2.2 Subgroup analysis - cancer
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Figure 17: Tornado plot - Net Monet
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5.2.3 Comment on validity of result
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Table 36: Summary of uncertainties
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Summary of uncertainties Has the im
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Superseded - See Erratum 6. ADDITIO
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Superseded - See Erratum Table 37 S
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Superseded - See Erratum Table 38:
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Superseded - See Erratum Figure 21:
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Superseded - See Erratum 6.3. Proba
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6.5. Exploratory analysis in cancer
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Figure 23: Exploratory analysis in
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Table 60: Deterministic base case a
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The ERG also examined the impact of
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days after stopping treatment.(Bull
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Both Phase II studies performed ana
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Appendix 2 Correction of Tables 29
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Appendix 3 Definition of `sufficien
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A bullet on page 42 states that `53
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Both numbers refer to the placebo a
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9. REFERENCES 1. Bayer PLC. Rivarox
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http://www.dh.gov.uk/en/Publication
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51. Department of Health. NHS Refer
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77. NICE Guidance. Atrial fibrillat
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