Postoperative Antibiotic Prophylaxis in Reduction Mammaplasty: A Randomized Controlled Trial.

BACKGROUND: Reduction mammaplasty is a well-established procedure. Studies have shown benefits of using antibiotics in this procedure. Nevertheless, there is no solid evidence to support postoperative antibiotic prophylaxis. The authors evaluated the influence of postoperative antibiotic delivery on infection rates after reduction mammaplasty. METHODS: The authors conducted a randomized trial of noninferiority, with two parallel groups, with triple blinding. The participants were 124 women with breast hypertrophy, with reduction mammaplasty already scheduled, selected consecutively. All patients underwent reduction mammaplasty, performed by the same surgical team, using the superomedial pedicle technique for ascending the nipple-areola complex. All patients received cephalothin (1 g) intravenously at the anesthetic induction and every 6 hours for 24 hours. At hospital discharge, they were assigned randomly to either the placebo (n = 62) or antibiotic group (n = 62) and were instructed to take identical capsules containing 500 mg of cephalexin or placebo, respectively, every 6 hours, for 7 days. Patients were assessed weekly, for 4 weeks, regarding the occurrence of surgical-site infection, by a surgeon who was unaware of the allocation. The criteria and definitions of the Centers for Disease Control and Prevention were adopted. RESULTS: There was no statistical difference between groups regarding age, body mass index, or resected breast tissue weight. The overall surgical-site infection rate was 0.81 percent. Only one patient, allocated to the antibiotic, presented infection, classified as superficial incisional (p = 1.00). In the placebo group, surgery time was higher (p = 0.003). CONCLUSION: The maintenance of antibiotics in the postoperative period of reduction mammaplasty did not influence the rates of surgical-site infection. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, I.

Sexual Function and Depression Outcomes Among Breast Hypertrophy Patients Undergoing Reduction Mammaplasty: A Randomized Controlled Trial.

PURPOSE: The breasts are important symbols of femininity and sensuality. Alterations such as breast hypertrophy can affect several aspects of women's quality of life. Breast hypertrophy is a prevalent health condition, which is treated by reduction mammaplasty. The aim of the present study was to assess sexual function and depression outcomes among breast hypertrophy patients undergoing reduction mammaplasty. METHODS: Sixty breast hypertrophy patients were randomly allocated to a control group (CG) (n = 30) or a breast reduction group (BRG) (n = 30). The patients in the CG were assessed at the first appointment as well as 3 and 6 months later. The patients in the BRG were assessed preoperatively as well as 3 and 6 months postoperatively. Validated instruments, the Female Sexual Function Index and the Beck Depression Inventory, were used to assess sexual function and depression among the subjects. The results of these assessments were compared within and between groups. RESULTS: Twenty-seven and 29 patients in the CG and the BRG, respectively, completed the 6-month follow-up period. At baseline, the groups did not differ significantly with regard to the main demographic data. In the initial assessment, the groups did not differ significantly with regard to Female Sexual Function Index or Beck Depression Inventory scores. Compared with the CG, the BRG reported better sexual function 3 (P = 0.015) and 6 (P = 0.009) months postoperatively. Regarding depression scores, the reduction mammaplasty group had better results 6 months postoperatively (P = 0.014). CONCLUSIONS: Reduction mammaplasty positively affected sexual function and depression levels in breast hypertrophy patients.

Sensitivity of the Nipple-Areola Complex and Sexual Function Following Reduction Mammaplasty.

BACKGROUND: The sensitivity of the nipple-areola complex (NAC) is very relevant to female sexuality. OBJECTIVE: To evaluate NAC sensitivity and sexual function after breast reduction, and to assess whether altered NAC sensitivity is related to sexual dysfunction. METHODS: The study included 80 patients, who were allocated to a control group with eutrophic breasts (CG, n = 20), a hypertrophy group without surgery (HG, n = 20), or a mammaplasty group (MG, n = 40). The MG was assessed preoperatively and 6 months postoperatively. The HG and CG were evaluated once. NAC sensitivity was assessed for touch, temperature, vibration, and pressure in four areola quadrants and the nipple. Sexual function was assessed with the Brazilian version of the Female Sexual Function Index, which has six domains (desire, arousal, lubrication, orgasm, satisfaction, and pain) and a total score that indicates the presence or absence of sexual dysfunction. RESULTS: Compared to the CG, the MG had worse sensitivity to temperature and pressure in the nipple and areola medial quadrants postoperatively (P < 0.01). Compared to their preoperative assessment, the MG had reduced temperature and pressure sensitivity in the nipple and areola medial quadrants postoperatively (P < 0.05). Compared to the CG and HG, patients in the MG had higher postoperative scores of excitation (P = 0.0001), lubrication (P = 0.0004), orgasm (P < 0.0001), and satisfaction (P < 0.0001). There was an association between sexual dysfunction and low NAC sensitivity to temperature and vibration (P ≤ 0.041) in the MG's preoperative and postoperative scores, and to touch, temperature, and pressure across all three groups. CONCLUSIONS: Breast reduction with a superomedial pedicle reduced NAC sensitivity but did not interfere with sexual function.

Patients' satisfaction with immediate breast reconstruction with a latissimus dorsi musculocutaneous flap.

Immediate breast reconstruction with a latissimus dorsi musculocutaneous (LDM) flap is still not much reported, particularly in studies of patients' views. The aim of this study was to assess the level of patients' satisfaction with the technique. All patients (n = 257) who had had a mastectomy and immediate breast reconstruction with a LDM flap at a single hospital between January 1999 and December 2005 were identified, and 196 patients free of recurrence were included. The operations were done by the same surgical team in a standard manner. Clinical data, technical details, and outcome were collected prospectively. To assess the patients' degree of satisfaction with the aesthetic results in relation to clinical characteristics and treatment, a study-specific questionnaire and a visual analogue scale were sent to 196 patients; 178 forms were completed and returned. To analyse general satisfaction and aesthetic results we used the Mann-Whitney, Kruskal-Wallis, chi square, or Fisher's exact test, as appropriate. The median reconstruction follow-up period was 34 months. Patients who were 51 years or older at the time of reconstruction were less likely to opt for immediate breast reconstruction with LDM flap than younger patients. Patients who were divorced and those who had postoperative complications were less likely to be satisfied. One hundred and sixty-four patients (92%) were satisfied, and 161 (90%) said they would recommend the reconstruction. The median satisfaction score was 9 (range 1-10, mean 8.5). The technique provided satisfactory immediate breast reconstruction according to the patients' evaluation.

Dressing wear time after reduction mammaplasty: a randomized controlled trial.

BACKGROUND: This randomized controlled trial was designed to assess whether dressing wear time could influence surgical-site infection rates and skin colonization. Patients' perception at self-assessment was also analyzed. METHODS: Seventy patients undergoing reduction mammaplasty were randomly allocated to group I (dressing removed on postoperative day 1) or group II (dressing removed on postoperative day 6). Surgical-site infections were defined by standard criteria from the Centers for Disease Control and Prevention. Skin colonization was assessed by a culture of samples collected at predefined time points. Patients scored dressing wear time in regard to safety, comfort, and convenience. RESULTS: Nine patients (12.9 percent) had an infection, seven from group I and two from group II (p = 0.09). There was no difference between the groups in regard to skin colonization before dressing, but on postoperative day 6, there was higher skin colonization by coagulase-negative staphylococci in group I (p = 0.000). If they had the choice, 66 percent of the patients in group I would choose to keep the dressing for 1 day, whereas 83 percent of the patients in group II would prefer to keep the dressing for 6 days (p = 0.000). Patients in group II also considered keeping the dressing for 6 days a safer choice (p < 0.05). CONCLUSIONS: There was no difference in surgical-site infection rates between groups, but higher colonization levels were observed in group I on postoperative day 6. Most of the patients would choose to keep dressing for 6 days postoperatively, which was perceived as a safer choice. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, II.

Evaluations of aesthetic outcomes of oncoplastic surgery by surgeons of different gender and specialty: a prospective controlled study.

This prospective trial was designed to assess aesthetic outcomes of oncoplastic surgery. Standardized photographs were taken of 45 breast cancer patients undergoing oncoplastic surgery, preoperatively and 6 and 12 months postoperatively (oncoplastic group), and of 45 patients treated by conservative surgery without breast reconstruction (control group). Photographs were assessed by senior male and female physicians, 2 breast surgeons and 2 plastic surgeons. Aesthetic outcomes were evaluated using patients' own assessments (rated 0 to 10) and scoring by panelists (using 0 to 10 global rating scales and a subscales system). Patients in both groups scored the aesthetic outcomes better than physicians did. Panelists and patients considered aesthetic outcomes of oncoplastic group better than control group outcomes. Patients and plastic surgeons attributed progressively higher grades to outcomes of oncoplastic group at 6 and 12 months postoperatively; breast surgeons did not. Overall, female physicians and breast surgeons scored better the aesthetic outcomes of both groups.

The role of antibiotics in reduction mammaplasty.

This prospective study was conducted to assess the influence of antibiotics use on surgical site infections (SSI) rates after reduction mammaplasty. Patients undergoing reduction mammaplasty were assigned to group 1 (n = 50), which received intravenous cephalotin pre- and postoperatively, besides oral cephalexin for 6 days after discharge, or to group 2 (n = 50), which received no antibiotics. Patients were followed up weekly for 30 days, regarding to SSI, by a blinded surgeon. The Centers for Disease Control and Prevention definitions and classification of SSI were adopted. There was no statistical difference between the groups in regard to age, body mass index, duration of operation, and total resection weight. SSI rates were 2% and 14% in groups 1 and 2, respectively (P = 0.03). In group 2, older patients and those with higher resection weight had significant higher SSI rates (P = 0.02 and P = 0.04, respectively). We observed that antibiotics use decreased SSI rates after reduction mammaplasty.

Quality-of-life and self-esteem outcomes after oncoplastic breast-conserving surgery.

BACKGROUND: This prospective trial was designed to assess the impact of oncoplastic surgery on quality of life and self-esteem of breast cancer patients undergoing breast-conserving treatment. METHODS: Forty-five patients with primary breast cancer to be treated with breast-conserving surgery and immediate partial breast reconstruction were assessed with regard to quality-of-life and self-esteem outcomes preoperatively and 6 and 12 months postoperatively. Another 42 breast cancer patients, treated by conservative surgery without breast reconstruction at least 1 year previously, were assessed for the control group. Validated questionnaires (Short Form-36, Brazilian version, and the Rosenberg-EPM Self-Esteem Scale) were used. Data were analyzed by using the Mann-Whitney and Friedman tests. RESULTS: Participation rates at the follow-up assessments were 95.5 percent at the 6-month follow-up and 88.9 percent at the 12-month follow-up. Control and reconstruction groups were matched for age, body mass index, and demographic and oncologic aspects. At postoperative month 12, the breast reconstruction group had significantly better health status than the control group with regard to physical functioning (p < 0.000), health perception (p < 0.002), vitality (p < 0.007), social functioning (p < 0.02), role emotional (p < 0.02), mental health (p < 0.000), and self-esteem (p < 0.02). Compared with preoperatively, breast reconstruction group scores were significantly higher at 12 months postoperatively for seven of the eight dimensions of the Short Form-36: physical functioning (p < 0.01), role physical (p < 0.02), health perception (p < 0.02), vitality (p < 0.01), social functioning (p < 0.02), role emotional (p < 0.05), and mental health (p < 0.02). Self-esteem was also significantly better at 12 months (p < 0.02). CONCLUSION: Oncoplastic surgery had a positive impact on quality of life and self-esteem of patients undergoing breast-conserving treatment.

Depression and conservative surgery for breast cancer.

BACKGROUND: Depression is prevalent among women and associated with reduced quality of life, and therefore it is important to determine its incidence in adult women, especially in those with breast cancer. OBJECTIVE: To determine the occurrence of depression in women who underwent conservative surgery for breast cancer with or without breast reconstruction. METHODS: Seventy-five women aged between 18 and 65 years were enrolled. Patients had undergone conservative surgery for breast cancer with immediate breast reconstruction (n = 25) or without breast reconstruction (n = 25) at least one year before the study. The control group consisted of 25 women without cancer, but of similar age and educational level distribution as the other two groups. The Beck Depression Inventory was used to measure depression. The collected data were assessed using analysis of variance and the χ² test. RESULTS: There were no significant differences between groups in age (p = 0.72) or educational level (p = 0.20). A smaller number of patients had undergone the menopause (p = 0.02) in the control group than in other groups. There were no significant differences in occurrence of depression between groups (χ² = 9.97; p = 0.126). CONCLUSÍON: Conservative surgery for breast cancer did not affect the occurrence of depression in women, regardless of whether breast reconstruction was performed.

Depression and conservative surgery for breast cancer

BACKGROUND: Depression is prevalent among women and associated with reduced quality of life, and therefore it is important to determine its incidence in adult women, especially in those with breast cancer. OBJECTIVE: To determine the occurrence of depression in women who underwent conservative surgery for breast cancer with or without breast reconstruction. METHODS: Seventy-five women aged between 18 and 65 years were enrolled. Patients had undergone conservative surgery for breast cancer with immediate breast reconstruction (n = 25) or without breast reconstruction (n = 25) at least one year before the study. The control group consisted of 25 women without cancer, but of similar age and educational level distribution as the other two groups. The Beck Depression Inventory was used to measure depression. The collected data were assessed using analysis of variance and the χ2 test. RESULTS: There were no significant differences between groups in age (p = 0.72) or educational level (p = 0.20). A smaller number of patients had undergone the menopause (p = 0.02) in the control group than in other groups. There were no significant differences in occurrence of depression between groups (χ2=9.97; p = 0.126). CONCLUSÍON: Conservative surgery for breast cancer did not affect the occurrence of depression in women, regardless of whether breast reconstruction was performed.

Hemicellulose dressing versus rayon dressing in the re-epithelialization of split-thickness skin graft donor sites: a multicenter study.

The aim of this study was to compare the effectiveness of a hemicellulose dressing with that of rayon dressing in the healing of split-thickness skin graft donor sites. Twenty-eight patients were selected from five different hospitals and randomized into two groups: hemicellulose dressing group and rayon dressing group. All patients underwent split-thickness skin grafting for various reasons, and the skin graft donor site wounds were covered with hemicellulose dressing (n=14) or rayon dressing (n=14). The donor site was assessed on postoperative days 1, 7, 14, 21, and 28 for hyperemia, pruritus, pain, exudate level, and adherence of the wound dressing. At the 60-day follow-up visit, the donor site was assessed again for pruritus and pain. Touch-pressure, thermal, and pain sensibility tests were performed preoperatively and on postoperative day 60 together with the assessment of color and texture of the re-epithelialized area. In all patients, re-epithelialization was completed between 14 and 21 days after surgery. There were no significant differences between the two groups with regard to pain, hyperemia, pruritus, exudate, and final appearance (color and texture) of the skin graft donor site. The rayon dressing provided significantly better adherence than the hemicellulose dressing, and both dressings showed similar results with regard to the parameters evaluated when used in the treatment of split-thickness skin graft donor sites.

Magnetic resonance images and linear measurements in the surgical treatment of breast asymmetry.

BACKGROUND: Objective evaluation of breast asymmetry surgical treatment should consider not only breast shape but also breast volume. METHODS: For this study, 22 patients with primary breast asymmetry were evaluated by magnetic resonance imaging (MRI) as well as linear measurements preoperatively and 6 months postoperatively. The mean difference between the pre- and postoperative linear measurements was graduated from excellent to poor. Breast volume was estimated by MRI from axial reconstruction for three-dimensional application using the Cavalieri formula and specific software. RESULTS: A strong correlation (r = 0.817) was found between the pre- and postoperative breast volumes, as increased or decreased by the surgical procedure. Patients with less postoperative volume differences tended to have the best ratings with linear measurements. When the same surgical procedure was performed bilaterally or when only one breast was treated by surgery, greater volume symmetry was observed. CONCLUSIONS: Linear measurements and MRI are objective methods for evaluating postoperative symmetry, and when used in association, can help plastic surgeons to achieve favorable results in mammary asymmetry treatment.

Cellulose Dressing Versus Rayon Dressing in Skin Graft Donor Sites: Aspects of Patients' Health-related Quality of Life and Self-esteem .

UNLABELLED:  Objective. The aim of this study was to compare the health-related quality of life (HRQoL) and self-esteem of patients who underwent split-thickness skin grafting, when either cellulose dressings or rayon dressings were applied to the donor sites. METHODS: A total of 25 patients, who were enrolled at five participant hospitals and required split-thickness skin grafting for various clinical reasons, were randomized into two treatment groups, the rayon dressing group (n = 13), or the cellulose dressing group (n = 12). All patients were assessed preoperatively and 60 days postoperatively. The HRQoL was assessed with the Short Form-36 (SF-36) health survey questionnaire, and self-esteem was evaluated using the Rosenberg Self-Esteem Scale (RSE)/UNIFESP-EPM (Brazilian versions). There were no surgery-related complications during the study period. RESULTS: In both treatment groups, SF-36 scores for emotional role, mental health, vitality, and general health decreased from baseline. RSE scores increased from baseline in both treatment groups, showing a reduction in self-esteem after treatment. There was a statistical difference (P = 0.024) in the SF-36 bodily pain domain for the rayon group. CONCLUSION: There were no significant differences in HRQoL and self-esteem between treatment groups. In the rayon-dressing group, there was a significant decrease in bodily pain from baseline .

Influence of povidone-iodine preoperative showers on skin colonization in elective plastic surgery procedures.

BACKGROUND: Preoperative showering with antiseptic skin cleansers is common in elective operations, although the value of this procedure in reducing surgical wound infections has not been established. The authors designed a prospective study to assess the influence of povidone-iodine preoperative showers on skin colonization in elective plastic surgery procedures. METHODS: Patients older than 18 years scheduled for elective and clean plastic surgery procedures on the thorax or abdomen were assigned randomly to the povidone-iodine group (n = 57) or to a control group (n = 57). Patients allocated to the povidone-iodine group took a shower with liquid detergent-based povidone-iodine 10% 2 hours before surgery. For the control group, no special instructions for showering were implemented before surgery. Quantitative skin cultures were obtained just before the preoperative scrub in the operating room. Samples were plated on hypertonic mannitol agar, blood agar, Sabouraud agar with chloramphenicol, and eosin-methylene blue agar. Samples were collected and processed, and results were assessed by blinded investigators. RESULTS: Staphylococcal skin colonization was significantly lower in the povidone-iodine group (p < 0.001). No microorganism growth was observed on 33 percent of the postshower skin cultures from patients in the povidone-iodine shower group compared with 0 percent of the cultures from patients in the control group. Colonies of fungi and enterobacteria were recovered in small amounts in both groups, and povidone-iodine showers did not significantly reduce skin colonization by these microorganisms. CONCLUSION: Single preoperative povidone-iodine showers are effective in reducing staphylococcal skin colonization before elective clean plastic surgical procedures on the thorax and abdomen.

Risk Factors for Pressure Ulcers in Hospitalized Elderly without Significant Cognitive Impairment.

PURPOSE: To evaluate risk factors for pressure ulcers (PU) in hospitalized elderly without significant cognitive impairment. METHODS: From July 2005 to February 2006, 40 hospitalized elderly patients without cognitive deficit were evaluated in a university hospital in Pouso Alegre, Brazil. Twenty patients with a PU formed the study group and 20 without a PU formed the control group. The Mini Mental State Examination (MMSE) was used to assess cognitive status. Pressure ulcers were classified using the National Pressure Ulcer Advisory Panel (NPUAP) guidelines, followed by evaluation of risk factors for PU using the Braden scale. The chi-squared test was applied and for the Braden scale the Mann-Whitney test was used. RESULTS: In the study group, 14 (70%) of the subjects were women and 6 (30%) were men. The average age was 71.5 years. The average score for the MMSE was 19.7. The average time of hospitalization was 23.1 days for the study group and 13 days for the control. In the Braden scale, the risk factors such as humidity, activity, mobility, friction, and shear force were significant (P < 0.05). CONCLUSION: The data from the present study demonstrate that hospitalized elderly patients have an increased risk for the development of PU. Humidity, activity, mobility, friction, and shear are important risk factors during the hospitalization period.