Annali italiani di chirurgia
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Randomized Controlled Trial Comparative Study
[Two strategies of morphine administration on the control of post-surgical pain after anesthesia with remifentanil].
The post-operative pain (POP) is accompanied by autonomic, psychological and behavioural responses which can result in a significant increase in morbidity and mortality. The purpose of this study was to compare the efficacy and safety of intravenous bolus administration of morphine versus subcutaneous administration. ⋯ Our study suggests that whether intravenous or subcutaneous administration of morphine, both simple and economical analgesic techniques, they are able to guarantee the same quality control of POP in patients undergoing abdominal surgery.
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Randomized Controlled Trial Clinical Trial
[Silicone occlusive sheeting vs silicone cushion for the treatment of hypertrophic and keloid scars. A prospective-randomized study].
Silicone gel and silicone occlusive sheeting are widely used at present for the treatment of hypertrophic and keloid scars. In recent studies the possibility was raised that static electricity generated by friction activated silicone sheeting could be the reason for this effect, and that it can, with time, cause involution of hypertrophic and keloid scars. Objective of this study was to test this hypothesis and to observe weather a continuous and also an increased negatively charged static electric field will shorten the treatment period. A silicone cushion was developed with the purpose of increasing a negative static-electric charge to accelerate the regression process. ⋯ Treatment with the silicone cushions yielded 74,2% cessation of itching and burning followed by pallor and flattening of the scar, some markedly so, over a few weeks to 5 months period. Additional 25,7% had their scars resolved in up to 8 months of treatment. Four patients (11,4%) who add recalcitrant scars with little response to the use of the silicone cushion were given intralesional corticosteroid injections, in addiction to the use of the cushion, resulting in a fairly rayed resolution of these scars over a period of 2 months. Treatment with the silicone occlusive sheeting yielded 52,3% itching and burning cessation followed by pallor and flattening of the scar, some markedly so, over a few weeks to 5 months period. Additional 22,1% had their scars resolved in up to 8 months of treatment. In conclusion by comparing the results of this trial using silicone cushions for the treatment of hypertrophic and keloid scars with those obtained using silicone gel or occlusive sheeting, a much faster response was demonstrated.
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Randomized Controlled Trial Comparative Study Clinical Trial
[Lymphedema secondary to breast cancer treatment: possibility of diagnostic and therapeutic prevention].
We performed a prospective randomized study upon 50 patients who had undergone a breast cancer treatment, considering particularly the possibility of appearance of arm secondary lymphedema. The patients were divided in two groups of 25 patients each. In the 1st group, we performed only a clinical follow-up, whilst in the 2nd one, we used also lymphoscintigraphy. ⋯ Lymphoscintigraphy allows to pointout alterations of lymphatic drainage before the clinical appearance of edema. Preventive physical and rehabilitative measures allows to reduce the clinical appearance of lymphedema significantly. Microsurgical operation performed precociously, at the early stages of the disease, permits to obtain the complete regression of the pathology thanks to the repair of preferential lymphatic pathways before of fibrosclerotic tissural alterations occur, which cause progressive worsening of clinical conditions, together with recurrent attacks of acute lymphangitis.
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Randomized Controlled Trial Comparative Study Clinical Trial
[Use of new elastomeric pumps and PCA in postoperative pain control in thoraco-abdominal surgery].
36 patients submitted to interventions for thoraco-abdominal surgery has been submitted to antalgic post-operatory therapy with elastomeric pump at a continuous intravenous infusion and patient controlled analgesia (PCA). The patients have been randomized in three groups. The patients of the 1 degree group received 30 minutes before of the end of the surgical intervention 30 mg of Ketorolac. ⋯ In the 2 degree group to the awakening (T0), the pain was middle-tall (5.50 +/- 2.32) and an expressive reduction appeared at the time T2 (3.60 +/- 1.35 P < 0.005). In the 3 degrees group have not recorded a diminution of the pain if not after 24 hours from the end of the intervention deposit the intramuscular antalgic therapy. In conclusion, the system infusion + PCA represents an indubitable advantage in comparison with the traditional antalgic therapy as for concern the entity of the reduction of the pain as because it permits the use of a smaller quality of drugs.