<clinical_study>
  <!-- This xml conforms to an XML Schema at:
    https://clinicaltrials.gov/ct2/html/images/info/public.xsd -->
  <required_header>
    <download_date>ClinicalTrials.gov processed this data on September 20, 2023</download_date>
    <link_text>Link to the current ClinicalTrials.gov record.</link_text>
    <url>https://clinicaltrials.gov/ct2/show/NCT02203279</url>
  </required_header>
  <id_info>
    <org_study_id>UDDS-RemPro-02-2014</org_study_id>
    <nct_id>NCT02203279</nct_id>
  </id_info>
  <brief_title>Evaluation of Three Hard Relining Materials in Complete Dentures</brief_title>
  <official_title>Evaluation of Three Hard Relining Materials in Complete Dentures: An In-vivo Study</official_title>
  <sponsors>
    <lead_sponsor>
      <agency>Damascus University</agency>
      <agency_class>Other</agency_class>
    </lead_sponsor>
  </sponsors>
  <source>Damascus University</source>
  <oversight_info>
    <has_dmc>Yes</has_dmc>
  </oversight_info>
  <brief_summary>
    <textblock>
      Purpose: The purpose of this study is to evaluate three hard relining materials after 3 and 6&#xD;
      months of use with mandibular complete dentures. The effect of hard relining materials on&#xD;
      supporting tissues and patients' satisfaction will also be assessed.&#xD;
&#xD;
      Materials and Methods: 36 complete edentulous patients who already have maxillary dentures&#xD;
      and complaining of instable mandibular dentures will be invited to participate in this study.&#xD;
      Mandibular dentures will be relined randomly by one of three relining materials: two&#xD;
      chairside relining materials (Tokuyama Rebase II Fast, Tokuyama Dental Co, Japan), and&#xD;
      (Flexacryl Hard, Lang Co, USA) and one heat cured acrylic resin (Vertex, Dental technology&#xD;
      Co, Holland).&#xD;
&#xD;
      The color stability of relining material, peeling, and the effect on supporting tissue will&#xD;
      be assessed by two separate prosthodontists after 3 and 6 months of follow up. In addition,&#xD;
      patients will be asked to grade there overall satisfaction on a Visual Analogue Scale (VAS)&#xD;
      ranging from 0 to 100.&#xD;
    </textblock>
  </brief_summary>
  <detailed_description>
    <textblock>
      Relining denture is a process of resurfacing the tissue side of a denture to make it fit more&#xD;
      accurately Direct relining of removable dentures with hard chair-side reline materials is&#xD;
      suitable for improving the fit of the denture bases to the supporting tissues. Chairside&#xD;
      reline materials are more convenient than those processed in a laboratory because the direct&#xD;
      method is faster and does not cause clinically significant dimensional changes of the reline&#xD;
      resin. However, when autopolymerized reline resins are used with a direct method, several&#xD;
      problems can occur as burning sensation caused by monomers, an exothermic heat reaction and&#xD;
      an unpleasant odor.&#xD;
&#xD;
      There are three types of hard relining chair-side materials: Dual-polymerized Visible&#xD;
      light-polymerized as Triad DuaLine, Light Liner (Hard), Astron LC (Hard).Visible&#xD;
      light-polymerized as Lightdon-U, Triad Hi-Flow Reline Material, Triad VLC Reline Material.&#xD;
      Finally, autopolymerized as New Truline, Tokuyama Rebase II (Fast) , GC Reline. Other&#xD;
      concerns related to direct reline materials include patient tolerance (taste, temperature,&#xD;
      odor), color stability, durability and ease of handling and polishing.&#xD;
&#xD;
      Few studies evaluated the effect of disinfection solutions on relining materials properties&#xD;
      as roughness and hardness. In one study, disinfectant solutions caused a decrease in&#xD;
      hardness, whereas with roughness, the materials tested showed a statistically significant&#xD;
      increase, except for Tokuyama. Depending on the examined relining materials, some materials&#xD;
      have increased and the others have decreased surface roughness after immersion in&#xD;
      disinfecting solutions or microwave disinfection.&#xD;
&#xD;
      All previous laboratory studies concentrated on the effects of disinfection on relining&#xD;
      materials properties as roughness, hardness, color change. However, the clinical studies did&#xD;
      not compare chemically cured and heat cured relining materials and their effects on&#xD;
      supporting tissue. The aim of this study is to evaluate the clinical performance of two&#xD;
      -chemically cured- and heat cured denture relining material after 3 and 6 months of use. In&#xD;
      addition, the effect of hard relining materials on supporting tissues, and patients'&#xD;
      satisfaction has not been evaluated yet.&#xD;
    </textblock>
  </detailed_description>
  <overall_status>Completed</overall_status>
  <start_date>July 2014</start_date>
  <completion_date type="Actual">September 2015</completion_date>
  <primary_completion_date type="Actual">August 2015</primary_completion_date>
  <phase>N/A</phase>
  <study_type>Interventional</study_type>
  <has_expanded_access>No</has_expanded_access>
  <study_design_info>
    <allocation>Randomized</allocation>
    <intervention_model>Parallel Assignment</intervention_model>
    <primary_purpose>Treatment</primary_purpose>
    <masking>Single (Participant)</masking>
  </study_design_info>
  <primary_outcome>
    <measure>Supporting Alveolar Mucosa Status_3</measure>
    <time_frame>This will be measured at three months following relining</time_frame>
    <description>According to a clinical examination by two prosthodontists, the supporting alveolar mucosa will be given one of the following levels:&#xD;
Class I: The presence of reddish soft tissues extending to more than half of the area of the supporting mucosa or the presence of large areas of movable tissues.&#xD;
Class II: The presence of irritated soft tissues extending to about third of the area of the supporting mucose or the presence of some areas of movable tissues at the top of the alveolar ridge.&#xD;
Class III: The soft tissues appear in general as normal and fixed except for small isolated areas.&#xD;
Class IV: The soft tissues appear normal and fixed without any signs of irritation or denture-induced injuries.</description>
  </primary_outcome>
  <primary_outcome>
    <measure>Supporting Alveolar Mucosa Status_6</measure>
    <time_frame>This variable will be assessed at six months following relining</time_frame>
    <description>According to a clinical examination by two prosthodontists, the supporting alveolar mucosa will be given one of the following levels:&#xD;
Class I: The presence of reddish soft tissues extending to more than half of the area of the supporting mucosa or the presence of large areas of movable tissues.&#xD;
Class II: The presence of irritated soft tissues extending to about third of the area of the supporting mucose or the presence of some areas of movable tissues at the top of the alveolar ridge.&#xD;
Class III: The soft tissues appear in general as normal and fixed except for small isolated areas.&#xD;
Class IV: The soft tissues appear normal and fixed without any signs of irritation or denture-induced injuries.</description>
  </primary_outcome>
  <primary_outcome>
    <measure>Color Stability_3</measure>
    <time_frame>This will be assessed at three moths following relining</time_frame>
    <description>The color stability variable has four degrees on clinical examination:&#xD;
no change&#xD;
simple&#xD;
medium&#xD;
large</description>
  </primary_outcome>
  <secondary_outcome>
    <measure>Color Stability_6</measure>
    <time_frame>This be assessed at six months following relining</time_frame>
    <description>The color stability variable has four degrees on clinical examination:&#xD;
no change simple medium large</description>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Peeling_3</measure>
    <time_frame>This variable is going to be assessed at three months following relining</time_frame>
    <description>This variable is going to be inspected clinically and it has two categories:&#xD;
peeling more than 4 mm&#xD;
peeling less than 4 mm</description>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Peeling_6</measure>
    <time_frame>This variable is going to be assessed at six months following relining</time_frame>
    <description>This variable is going to be inspected clinically and it has two categories:&#xD;
peeling more than 4 mm&#xD;
peeling less than 4 mm</description>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Satisfaction_3</measure>
    <time_frame>This is going to be measured at three months following relining</time_frame>
    <description>Patient's satisfaction: patients will be asked to grade there overall satisfaction on a visual analogue scale (VAS) ranging from 0 to 100.</description>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Satisfaction_6</measure>
    <time_frame>This is going to be measured at six months following relining</time_frame>
    <description>Patient's satisfaction: patients will be asked to grade there overall satisfaction on a visual analogue scale (VAS) ranging from 0 to 100.</description>
  </secondary_outcome>
  <number_of_arms>3</number_of_arms>
  <enrollment type="Actual">36</enrollment>
  <condition>Complete Mandibular Dentures With Poor Retention</condition>
  <arm_group>
    <arm_group_label>Rebase II Fast</arm_group_label>
    <arm_group_type>Experimental</arm_group_type>
    <description>The direct chair-side relining materiel 'Rebase II Fast' will be used.</description>
  </arm_group>
  <arm_group>
    <arm_group_label>Flexacryl</arm_group_label>
    <arm_group_type>Experimental</arm_group_type>
    <description>The direct chair-side relining material Flexacryl will be used</description>
  </arm_group>
  <arm_group>
    <arm_group_label>Vertex</arm_group_label>
    <arm_group_type>Experimental</arm_group_type>
    <description>Vertex is a heat-cured resin material which is going to be used for indirect relining</description>
  </arm_group>
  <intervention>
    <intervention_type>Other</intervention_type>
    <intervention_name>Rebase II Fast</intervention_name>
    <description>It is going to be used a direct relining material</description>
    <arm_group_label>Rebase II Fast</arm_group_label>
  </intervention>
  <intervention>
    <intervention_type>Other</intervention_type>
    <intervention_name>Flexacryl</intervention_name>
    <description>This is going to be used as a second direct relining material</description>
    <arm_group_label>Flexacryl</arm_group_label>
  </intervention>
  <intervention>
    <intervention_type>Other</intervention_type>
    <intervention_name>Vertex</intervention_name>
    <description>This is going to be used as an indirect relining material</description>
    <arm_group_label>Vertex</arm_group_label>
  </intervention>
  <eligibility>
    <criteria>
      <textblock>
        Inclusion Criteria:&#xD;
&#xD;
          -  Age between 45-80 year,&#xD;
&#xD;
          -  complete maxillary and lower dentures&#xD;
&#xD;
          -  Mandibular dentures with poor retention&#xD;
&#xD;
        Exclusion Criteria:&#xD;
&#xD;
          -  Patients with good stability of mandibular dentures.&#xD;
&#xD;
          -  Partial maxillary edentulous patients&#xD;
      </textblock>
    </criteria>
    <gender>Male</gender>
    <minimum_age>47 Years</minimum_age>
    <maximum_age>78 Years</maximum_age>
    <healthy_volunteers>No</healthy_volunteers>
  </eligibility>
  <overall_official>
    <last_name>Omar Teriaky, DDS MSc</last_name>
    <role>Principal Investigator</role>
    <affiliation>PhD student, Department of Removable Prosthodontics, University of Damascus Dental School, Damascus</affiliation>
  </overall_official>
  <overall_official>
    <last_name>Muhannad Alssadi, DDS MSc PhD</last_name>
    <role>Study Director</role>
    <affiliation>Associate Professor, Removable Prosthodontics Department, University of Damascus Dental School, Damascus</affiliation>
  </overall_official>
  <location>
    <facility>
      <name>Department of Removable Prosthodontics, University of Damascus Dental School</name>
      <address>
        <city>Damascus</city>
        <zip>DM20AM18</zip>
        <country>Syrian Arab Republic</country>
      </address>
    </facility>
  </location>
  <location_countries>
    <country>Syrian Arab Republic</country>
  </location_countries>
  <reference>
    <citation>Al Rifaiy MQ. Shear bond strength between light polymerized hard reline resin and denture base resin subjected to long term water immersion. Saudi Dent J. 2012 Jan;24(1):23-7. doi: 10.1016/j.sdentj.2011.10.004. Epub 2011 Nov 20.</citation>
    <PMID>23960524</PMID>
  </reference>
  <reference>
    <citation>Arima T, Murata H, Hamada T. Analysis of composition and structure of hard autopolymerizing reline resins. J Oral Rehabil. 1996 May;23(5):346-52. doi: 10.1111/j.1365-2842.1996.tb00863.x.</citation>
    <PMID>8736448</PMID>
  </reference>
  <reference>
    <citation>Pinto Lde R, Acosta EJ, Tavora FF, da Silva PM, Porto VC. Effect of repeated cycles of chemical disinfection on the roughness and hardness of hard reline acrylic resins. Gerodontology. 2010 Jun;27(2):147-53. doi: 10.1111/j.1741-2358.2009.00282.x. Epub 2009 Jun 8.</citation>
    <PMID>19508322</PMID>
  </reference>
  <reference>
    <citation>Haywood J, Basker RM, Watson CJ, Wood DJ. A comparison of three hard chairside denture reline materials. Part I. Clinical evaluation. Eur J Prosthodont Restor Dent. 2003 Dec;11(4):157-63.</citation>
    <PMID>14737792</PMID>
  </reference>
  <reference>
    <citation>Hong G, Murata H, Li Y, Sadamori S, Hamada T. Influence of denture cleansers on the color stability of three types of denture base acrylic resin. J Prosthet Dent. 2009 Mar;101(3):205-13. doi: 10.1016/S0022-3913(09)60032-9.</citation>
    <PMID>19231574</PMID>
  </reference>
  <reference>
    <citation>Machado AL, Breeding LC, Vergani CE, da Cruz Perez LE. Hardness and surface roughness of reline and denture base acrylic resins after repeated disinfection procedures. J Prosthet Dent. 2009 Aug;102(2):115-22. doi: 10.1016/S0022-3913(09)60120-7.</citation>
    <PMID>19643225</PMID>
  </reference>
  <reference>
    <citation>Machado AL, Giampaolo ET, Vergani CE, Souza JF, Jorge JH. Changes in roughness of denture base and reline materials by chemical disinfection or microwave irradiation: surface roughness of denture base and reline materials. J Appl Oral Sci. 2011 Oct;19(5):521-8. doi: 10.1590/s1678-77572011000500015.</citation>
    <PMID>21986658</PMID>
  </reference>
  <reference>
    <citation>Matsumura H, Tanoue N, Kawasaki K, Atsuta M. Clinical evaluation of a chemically cured hard denture relining material. J Oral Rehabil. 2001 Jul;28(7):640-4. doi: 10.1046/j.1365-2842.2001.00701.x.</citation>
    <PMID>11422696</PMID>
  </reference>
  <reference>
    <citation>Murata H, Seo RS, Hamada T, Polyzois GL, Frangou MJ. Dynamic mechanical properties of hard, direct denture reline resins. J Prosthet Dent. 2007 Oct;98(4):319-26. doi: 10.1016/S0022-3913(07)60105-X.</citation>
    <PMID>17936130</PMID>
  </reference>
  <reference>
    <citation>Ogle RE, Sorensen SE, Lewis EA. A new visible light-cured resin system applied to removable prosthodontics. J Prosthet Dent. 1986 Oct;56(4):497-506. doi: 10.1016/0022-3913(86)90397-5.</citation>
    <PMID>3463760</PMID>
  </reference>
  <reference>
    <citation>Wyatt CC, Harrop TJ, MacEntee MI. A comparison of physical characteristics of six hard denture reline materials. J Prosthet Dent. 1986 Mar;55(3):343-6. doi: 10.1016/0022-3913(86)90117-4.</citation>
    <PMID>3457166</PMID>
  </reference>
  <verification_date>September 2015</verification_date>
  <study_first_submitted>July 28, 2014</study_first_submitted>
  <study_first_submitted_qc>July 28, 2014</study_first_submitted_qc>
  <study_first_posted type="Estimate">July 29, 2014</study_first_posted>
  <last_update_submitted>September 26, 2015</last_update_submitted>
  <last_update_submitted_qc>September 26, 2015</last_update_submitted_qc>
  <last_update_posted type="Estimate">September 29, 2015</last_update_posted>
  <responsible_party>
    <responsible_party_type>Sponsor</responsible_party_type>
  </responsible_party>
  <keyword>Chair-side hard relining</keyword>
  <keyword>complete denture</keyword>
  <keyword>patients' satisfaction</keyword>
  <keyword>supporting tissues</keyword>
  <keyword>autopolymerized reline resins</keyword>
  <keyword>heat cured relining material</keyword>
  <!-- Results have not yet been posted for this study                                          -->
</clinical_study>


download date: ClinicalTrials.gov processed this data on September 20, 2023
link text: Link to the current ClinicalTrials.gov record.
url: https://clinicaltrials.gov/ct2/show/NCT02203279
org study id: UDDS-RemPro-02-2014
nct id: NCT02203279
lead sponsor: 
has dmc: Yes
Purpose: The purpose of this study is to evaluate three hard relining materials after 3 and 6
      months of use with mandibular complete dentures. The effect of hard relining materials on
      supporting tissues and patients' satisfaction will also be assessed.

      Materials and Methods: 36 complete edentulous patients who already have maxillary dentures
      and complaining of instable mandibular dentures will be invited to participate in this study.
      Mandibular dentures will be relined randomly by one of three relining materials: two
      chairside relining materials (Tokuyama Rebase II Fast, Tokuyama Dental Co, Japan), and
      (Flexacryl Hard, Lang Co, USA) and one heat cured acrylic resin (Vertex, Dental technology
      Co, Holland).

      The color stability of relining material, peeling, and the effect on supporting tissue will
      be assessed by two separate prosthodontists after 3 and 6 months of follow up. In addition,
      patients will be asked to grade there overall satisfaction on a Visual Analogue Scale (VAS)
      ranging from 0 to 100.
Relining denture is a process of resurfacing the tissue side of a denture to make it fit more
      accurately Direct relining of removable dentures with hard chair-side reline materials is
      suitable for improving the fit of the denture bases to the supporting tissues. Chairside
      reline materials are more convenient than those processed in a laboratory because the direct
      method is faster and does not cause clinically significant dimensional changes of the reline
      resin. However, when autopolymerized reline resins are used with a direct method, several
      problems can occur as burning sensation caused by monomers, an exothermic heat reaction and
      an unpleasant odor.

      There are three types of hard relining chair-side materials: Dual-polymerized Visible
      light-polymerized as Triad DuaLine, Light Liner (Hard), Astron LC (Hard).Visible
      light-polymerized as Lightdon-U, Triad Hi-Flow Reline Material, Triad VLC Reline Material.
      Finally, autopolymerized as New Truline, Tokuyama Rebase II (Fast) , GC Reline. Other
      concerns related to direct reline materials include patient tolerance (taste, temperature,
      odor), color stability, durability and ease of handling and polishing.

      Few studies evaluated the effect of disinfection solutions on relining materials properties
      as roughness and hardness. In one study, disinfectant solutions caused a decrease in
      hardness, whereas with roughness, the materials tested showed a statistically significant
      increase, except for Tokuyama. Depending on the examined relining materials, some materials
      have increased and the others have decreased surface roughness after immersion in
      disinfecting solutions or microwave disinfection.

      All previous laboratory studies concentrated on the effects of disinfection on relining
      materials properties as roughness, hardness, color change. However, the clinical studies did
      not compare chemically cured and heat cured relining materials and their effects on
      supporting tissue. The aim of this study is to evaluate the clinical performance of two
      -chemically cured- and heat cured denture relining material after 3 and 6 months of use. In
      addition, the effect of hard relining materials on supporting tissues, and patients'
      satisfaction has not been evaluated yet.
allocation: Randomized
intervention model: Parallel Assignment
primary purpose: Treatment
masking: Single (Participant)
measure: Supporting Alveolar Mucosa Status_3
time frame: This will be measured at three months following relining
description: According to a clinical examination by two prosthodontists, the supporting alveolar mucosa will be given one of the following levels:
Class I: The presence of reddish soft tissues extending to more than half of the area of the supporting mucosa or the presence of large areas of movable tissues.
Class II: The presence of irritated soft tissues extending to about third of the area of the supporting mucose or the presence of some areas of movable tissues at the top of the alveolar ridge.
Class III: The soft tissues appear in general as normal and fixed except for small isolated areas.
Class IV: The soft tissues appear normal and fixed without any signs of irritation or denture-induced injuries.
measure: Supporting Alveolar Mucosa Status_6
time frame: This variable will be assessed at six months following relining
description: According to a clinical examination by two prosthodontists, the supporting alveolar mucosa will be given one of the following levels:
Class I: The presence of reddish soft tissues extending to more than half of the area of the supporting mucosa or the presence of large areas of movable tissues.
Class II: The presence of irritated soft tissues extending to about third of the area of the supporting mucose or the presence of some areas of movable tissues at the top of the alveolar ridge.
Class III: The soft tissues appear in general as normal and fixed except for small isolated areas.
Class IV: The soft tissues appear normal and fixed without any signs of irritation or denture-induced injuries.
measure: Color Stability_3
time frame: This will be assessed at three moths following relining
description: The color stability variable has four degrees on clinical examination:
no change
simple
medium
large
measure: Color Stability_6
time frame: This be assessed at six months following relining
description: The color stability variable has four degrees on clinical examination:
no change simple medium large
measure: Peeling_3
time frame: This variable is going to be assessed at three months following relining
description: This variable is going to be inspected clinically and it has two categories:
peeling more than 4 mm
peeling less than 4 mm
measure: Peeling_6
time frame: This variable is going to be assessed at six months following relining
description: This variable is going to be inspected clinically and it has two categories:
peeling more than 4 mm
peeling less than 4 mm
measure: Satisfaction_3
time frame: This is going to be measured at three months following relining
description: Patient's satisfaction: patients will be asked to grade there overall satisfaction on a visual analogue scale (VAS) ranging from 0 to 100.
measure: Satisfaction_6
time frame: This is going to be measured at six months following relining
description: Patient's satisfaction: patients will be asked to grade there overall satisfaction on a visual analogue scale (VAS) ranging from 0 to 100.
arm group label: Rebase II Fast
arm group type: Experimental
description: The direct chair-side relining materiel 'Rebase II Fast' will be used.
arm group label: Flexacryl
arm group type: Experimental
description: The direct chair-side relining material Flexacryl will be used
arm group label: Vertex
arm group type: Experimental
description: Vertex is a heat-cured resin material which is going to be used for indirect relining
intervention type: Other
intervention name: Rebase II Fast
description: It is going to be used a direct relining material
arm group label: Rebase II Fast
intervention type: Other
intervention name: Flexacryl
description: This is going to be used as a second direct relining material
arm group label: Flexacryl
intervention type: Other
intervention name: Vertex
description: This is going to be used as an indirect relining material
arm group label: Vertex
criteria: 
gender: Male
minimum age: 47 Years
maximum age: 78 Years
healthy volunteers: No
last name: Omar Teriaky, DDS MSc
role: Principal Investigator
affiliation: PhD student, Department of Removable Prosthodontics, University of Damascus Dental School, Damascus
last name: Muhannad Alssadi, DDS MSc PhD
role: Study Director
affiliation: Associate Professor, Removable Prosthodontics Department, University of Damascus Dental School, Damascus
facility: 
country: Syrian Arab Republic
citation: Al Rifaiy MQ. Shear bond strength between light polymerized hard reline resin and denture base resin subjected to long term water immersion. Saudi Dent J. 2012 Jan;24(1):23-7. doi: 10.1016/j.sdentj.2011.10.004. Epub 2011 Nov 20.
PMID: 23960524
citation: Arima T, Murata H, Hamada T. Analysis of composition and structure of hard autopolymerizing reline resins. J Oral Rehabil. 1996 May;23(5):346-52. doi: 10.1111/j.1365-2842.1996.tb00863.x.
PMID: 8736448
citation: Pinto Lde R, Acosta EJ, Tavora FF, da Silva PM, Porto VC. Effect of repeated cycles of chemical disinfection on the roughness and hardness of hard reline acrylic resins. Gerodontology. 2010 Jun;27(2):147-53. doi: 10.1111/j.1741-2358.2009.00282.x. Epub 2009 Jun 8.
PMID: 19508322
citation: Haywood J, Basker RM, Watson CJ, Wood DJ. A comparison of three hard chairside denture reline materials. Part I. Clinical evaluation. Eur J Prosthodont Restor Dent. 2003 Dec;11(4):157-63.
PMID: 14737792
citation: Hong G, Murata H, Li Y, Sadamori S, Hamada T. Influence of denture cleansers on the color stability of three types of denture base acrylic resin. J Prosthet Dent. 2009 Mar;101(3):205-13. doi: 10.1016/S0022-3913(09)60032-9.
PMID: 19231574
citation: Machado AL, Breeding LC, Vergani CE, da Cruz Perez LE. Hardness and surface roughness of reline and denture base acrylic resins after repeated disinfection procedures. J Prosthet Dent. 2009 Aug;102(2):115-22. doi: 10.1016/S0022-3913(09)60120-7.
PMID: 19643225
citation: Machado AL, Giampaolo ET, Vergani CE, Souza JF, Jorge JH. Changes in roughness of denture base and reline materials by chemical disinfection or microwave irradiation: surface roughness of denture base and reline materials. J Appl Oral Sci. 2011 Oct;19(5):521-8. doi: 10.1590/s1678-77572011000500015.
PMID: 21986658
citation: Matsumura H, Tanoue N, Kawasaki K, Atsuta M. Clinical evaluation of a chemically cured hard denture relining material. J Oral Rehabil. 2001 Jul;28(7):640-4. doi: 10.1046/j.1365-2842.2001.00701.x.
PMID: 11422696
citation: Murata H, Seo RS, Hamada T, Polyzois GL, Frangou MJ. Dynamic mechanical properties of hard, direct denture reline resins. J Prosthet Dent. 2007 Oct;98(4):319-26. doi: 10.1016/S0022-3913(07)60105-X.
PMID: 17936130
citation: Ogle RE, Sorensen SE, Lewis EA. A new visible light-cured resin system applied to removable prosthodontics. J Prosthet Dent. 1986 Oct;56(4):497-506. doi: 10.1016/0022-3913(86)90397-5.
PMID: 3463760
citation: Wyatt CC, Harrop TJ, MacEntee MI. A comparison of physical characteristics of six hard denture reline materials. J Prosthet Dent. 1986 Mar;55(3):343-6. doi: 10.1016/0022-3913(86)90117-4.
PMID: 3457166
responsible party type: Sponsor