Conclusions This systemic review shows that preoperative interventions can be beneficial in improving wound healing and scar formation .
In selected cases , wound healing was found to benefit from a higher preoperative body temperature , topical vitamin E application , and low patient stress levels .
Background Poor wound healing and scar formation  remain critical problems in daily surgical practice .
Generally , most attention is paid to intra- and postoperative interventions to improve wound healing after surgery , while preoperative interventions remain unsatisfactorily explored .
Objectives In this systematic review , the available literature on the beneficial effects of preoperative interventions on wound healing and scar formation have been summarized and compared .
Preoperative anxiety in ambulatory surgery: The impact of an empathic patient-centered approach on psychological and clinical outcomes.
OBJECTIVE This study aims to evaluate the influence of an empathic patient-centered approach on preoperative anxiety and surgical outcomes in ambulatory surgery patients . METHODS A sample of 104 patients undergoing general ambulatory surgery was r and omly assigned to the intervention ( IG ) and the control ( CG ) groups . Before surgery , the IG received personalized information through an empathic patient-centered interview . The CG received st and ardized information on surgical procedures .  Anxiety was assessed before and after the preoperative interview and after the surgery . Wound healing , post-surgical recovery and satisfaction with the quality of preoperative information were assessed after the surgery . RESULTS The two groups were identical at baseline regarding anxiety , socio-demographic and clinical characteristics . After the patient-centered intervention , the IG showed lower levels of preoperative anxiety ( p<0.001 ) and pain ( p<0.001 ) , better surgery recovery ( p<0.01 ) and higher levels of daily activity ( p<0.001 ) and of satisfaction with the information received ( p<0.01 ) than the CG . The IG also showed better wound healing ( tissue type , p<0.01 ; local pain , p<0.01 ) . CONCLUSION An empathic patient-centered intervention can reduce preoperative anxiety and increase surgical recovery , wound healing and patient satisfaction . PRACTICE IMPLICATION S This approach is applicable in pre-surgical interviews and can potentially be used in the routine care of various surgical context
Conclusions This systemic review shows that preoperative interventions can be beneficial in improving wound healing and scar formation .
In selected cases , wound healing was found to benefit from a higher preoperative body temperature , topical vitamin E application , and low patient stress levels .
Background Poor wound healing and scar formation  remain critical problems in daily surgical practice .
Generally , most attention is paid to intra- and postoperative interventions to improve wound healing after surgery , while preoperative interventions remain unsatisfactorily explored .
Objectives In this systematic review , the available literature on the beneficial effects of preoperative interventions on wound healing and scar formation have been summarized and compared .