Page 133 - APPENDIX B: Trials Investigating the Management of Acute Radiation-Induced Skin Reactions Reading Qualitative Research
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                                        WOUND CARE




                                 3) Thilmann, C.,          Quantifying the increase  Increase of the        1) Type of        1) Silicone- coated polyamid        With electron therapy, the dose     Removal of lesion
                                 Adamietz, I. A.,          of the dose on the skin      skin dose           wound             net (Mepitel®) 0.5mm thick          increase through a wound            recommended for
                                 Mose, S., Saran, F.,      through different wound                          dressing                 ) Silk acetate (Cuticerin*) 0.4   dressing is small (3-7%).  Any   ulcerating tumor
                                                                                                                              2
                                 Ramm, U., &               dressings during                                 2) Type of        mm thick (3) Hydrocolloid           of the wound dressings can be       as a low surface
                                 Bottcher H. D.            irradiation for different                        Xray beam         (Varihesive®, extra thin)           left on the skin during electron    dose through high
                                 (1996).                   beam qualities and beam                          and                 0.5mm thick (4) Ca- Na-           irradiation, but its thickness      dose build up is
                                 Increase of surface       energies.                                        3) quality of     Alginate (Kaltostat®) 2 mm          should be taken into account        not desired.  Not
                                 dose using wound                                                           beam              thick.                              when calculating the actual         clear, if removal of
                                 dressings during                                                                                                                 applied dose.  With photons the  non-adherent
                                 percutaneous                                                                                                                     dose increases depending on         wound dressing
                                 radiotherapy with                                                                                                                the thickness of its tissue.  The   was intended.
                                 photons and                                                                                                                      polyamide and silk acetate
                                 electrons.                                                                                                                       dressings had equal increase in
                                 Radiotherapy and                                                                                                                 skin dose; a slightly higher skin
                                 Oncology.                                                                                                                        dose was measured for the
                                                                                                                                                                  hydrocolloid wound dressing.
                                                                                                                                                                  For ulcerating tumor, all non-
                                                                                                                                                                  adhesive wound dressings
                                                                                                                                                                  whose clinical aptitude for the
                                                                                                                                                                  treatment of ulcerating tumors
                                                                                                                                                                  have been proven can be used
                                                                                                                                                                  regardless of their dosimetric
                                                                                                                                                                  characteristic.  Wound
                                                                                                                                                                  dressings can be left on the skin
                                                                                                                                                                  without increasing the risk of
                                                                                                                                                                  an aggravated skin reaction.
                                                                                                                                                                  This has to be taken into
                                                                                                                                                                  account while calculating the
                                                                                                                                                                  actual applied dose.
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