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document
An RCT comparing patient-centred outcome variables of guided surgery ( bone or mucosa supported ) with conventional implant placement . AIM To assess in a randomized study the patient-centred outcome of two guided surgery systems ( mucosa or bone supported ) compared to conventional implant placement , in fully edentulous patients . MATERIAL AND METHODS Fifty-nine patients ( 72 jaws ) with edentulous maxillas and/ or mandibles , were consecutively recruited and randomly assigned to one of the treatment groups . Outcome measures were the Dutch version of the McGill Pain Questionnaire ( MPQ-DLV ) , the Health-related quality of life instrument ( HRQOL ) , visual analogue scales ( VAS ) , the duration of the procedure , and the analgesic doses taken each day . RESULTS Three hundred and fourteen implants were placed successfully . No statistical differences could be shown between treatment groups on pain response ( MPQ-DLV ) , treatment perception ( VAS ) or number or kind of pain killers . For the HRQOLI-instrument , a significant difference was found between the Materialise Mucosa and Materialise Bone group at day 1 ( p = 0.02 ) and day 2 ( p = 0.01 ) . For the duration of the surgery , a statistical difference ( p = 0.005 ) was found between the Materialise mucosa and the Mental group , in favour of the first . CONCLUSION In this study little difference could be found in the patient outcome variables of the different treatment groups . However there was a tendency for patients treated with conventional flapped implant placement to experience the pain for a longer period of time .
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Intervention_Surgical
bone
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Intervention_Physical
or
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Intervention_Surgical
mucosa supported
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Intervention_Surgical
surgery
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Intervention_Surgical
mucosa
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Intervention_Physical
or
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Intervention_Surgical
bone supported
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Intervention_Physical
conventional implant placement
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Intervention_Surgical
Materialise Mucosa
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Intervention_Surgical
Materialise Bone
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Intervention_Surgical
Materialise mucosa
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Outcome_Mental
patient-centred outcome
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Outcome_Pain
Dutch version of the McGill Pain Questionnaire ( MPQ-DLV )
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Outcome_Other
Health-related quality of life instrument ( HRQOL
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Outcome_Physical
visual analogue scales ( VAS )
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Outcome_Other
duration of the procedure
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Outcome_Other
analgesic doses taken each day
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Outcome_Pain
pain response ( MPQ-DLV )
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Outcome_Mental
treatment perception ( VAS )
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Outcome_Pain
number or kind of pain killers .
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Outcome_Other
HRQOLI-instrument
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Outcome_Other
duration of the surgery
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Participant_Condition
fully edentulous patients
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Participant_Sample-size
Fifty-nine patients
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Participant_Condition
edentulous maxillas and/ or mandibles ,