Résumé Introduction L’efficacité de la mastectomie prophylactique est bien démontrée. La mastectomie NSM (nipple-sparing mastectomy) peut potentiellement améliorer les résultats esthétiques, mais elle n’est pas pratiquée d’emblée en raison de doutes face à sa sécurité oncologique. Objectif Évaluer la faisabilité et la sécurité oncologique de la NSM dans un contexte prophylactique ainsi que les résultats esthétiques et la satisfaction des patientes. Méthodologie Une étude rétrospective fut conduite chez toutes les femmes ayant subi une mastectomie prophylactique suivie d’une reconstruction mammaire immédiate au centre hospitalier de l’Université de Montréal (CHUM) entre1997 et 2008. Les données concernant les facteurs de risque de cancer, les complications post-opératoires et les incidences de cancer furent notées. La satisfaction des patientes était évaluée par questionnaire. Deux chirurgiens ont évalué les résultats esthétiques sur des photos. Résultats Soixante et onze patientes ont subi 86 mastectomies prophylactiques, dont 21 NSM et 65 SSM (skin-sparing mastectomy). Suivant une SSM, 34 CAM (complexe aréolo- mamelonaire) furent reconstruits. Une nécrose totale s’est produite dans 2 CAM préservés et dans 2 CAM reconstruits. Le taux général de complications était significativement plus élevé parmi les CAM reconstruits. La satisfaction des patientes quant à l’apparence du CAM était significativement plus élevée dans le groupe NSM et les résultats esthétiques, meilleurs. Avec un temps de suivi moyen de 50 mois, aucune incidence au niveau du CAM n’est survenue. i Conclusion Les NSM offrent de meilleures résultats, n’augmentent pas les complications post- opératoire et semblent sécuritaires au plan oncologique. / Introduction The efficiency of prophylactic mastectomy is well acknowledged. Nipple sparing mastectomy (NSM) can potentially improve cosmetic results, but it is not the current practice because of doubts regarding its oncological safety. Objectives To evaluate NSM’s feasibility and oncological safety in a prophylactic setting, as well as aesthetic results and patient satisfaction. Methods A retrospective study was conducted on every women that underwent prophylacitc mastectomy followed by immediate breast reconstruction in the centre hospitalier de l’Université de Montréal (CHUM) between 1997 and 2008. Data regarding cancer risk factors, post operative complication and cancer incidence were compiled. Patient satisfaction was evaluated using a questionnaire and two plastic surgeons rated the aesthetic results on photos. Results Seventy-one patients underwent 21 NSM et 65 skin-sparing mastectomies (SSM) for a total of 86 prophylactic procedures. Following SSM, 34 nipple areolar-complexes (NAC) were reconstructed. Necrosis was noted in 2 preserved NAC and in 2 reconstructed NAC. The overall complication rate was superior among the reconstructed NAC. Patient satisfaction regarding NAC appearance was significantly higher within the preserved NAC group and the aesthetic results were evaluated as better. With a mean follow-up time of 50 months, no incidence was noted in the NAC area. iii Conclusion NSM offer superior aesthetic results, do not increase post-operative complications and appear the be oncologicaly safe.

Résumé Introduction L’efficacité de la mastectomie prophylactique est bien démontrée. La mastectomie NSM (nipple-sparing mastectomy) peut potentiellement améliorer les résultats esthétiques, mais elle n’est pas pratiquée d’emblée en raison de doutes face à sa sécurité oncologique. Objectif Évaluer la faisabilité et la sécurité oncologique de la NSM dans un contexte prophylactique ainsi que les résultats esthétiques et la satisfaction des patientes. Méthodologie Une étude rétrospective fut conduite chez toutes les femmes ayant subi une mastectomie prophylactique suivie d’une reconstruction mammaire immédiate au centre hospitalier de l’Université de Montréal (CHUM) entre1997 et 2008. Les données concernant les facteurs de risque de cancer, les complications post-opératoires et les incidences de cancer furent notées. La satisfaction des patientes était évaluée par questionnaire. Deux chirurgiens ont évalué les résultats esthétiques sur des photos. Résultats Soixante et onze patientes ont subi 86 mastectomies prophylactiques, dont 21 NSM et 65 SSM (skin-sparing mastectomy). Suivant une SSM, 34 CAM (complexe aréolo- mamelonaire) furent reconstruits. Une nécrose totale s’est produite dans 2 CAM préservés et dans 2 CAM reconstruits. Le taux général de complications était significativement plus élevé parmi les CAM reconstruits. La satisfaction des patientes quant à l’apparence du CAM était significativement plus élevée dans le groupe NSM et les résultats esthétiques, meilleurs. Avec un temps de suivi moyen de 50 mois, aucune incidence au niveau du CAM n’est survenue. i Conclusion Les NSM offrent de meilleures résultats, n’augmentent pas les complications post- opératoire et semblent sécuritaires au plan oncologique. / Introduction The efficiency of prophylactic mastectomy is well acknowledged. Nipple sparing mastectomy (NSM) can potentially improve cosmetic results, but it is not the current practice because of doubts regarding its oncological safety. Objectives To evaluate NSM’s feasibility and oncological safety in a prophylactic setting, as well as aesthetic results and patient satisfaction. Methods A retrospective study was conducted on every women that underwent prophylacitc mastectomy followed by immediate breast reconstruction in the centre hospitalier de l’Université de Montréal (CHUM) between 1997 and 2008. Data regarding cancer risk factors, post operative complication and cancer incidence were compiled. Patient satisfaction was evaluated using a questionnaire and two plastic surgeons rated the aesthetic results on photos. Results Seventy-one patients underwent 21 NSM et 65 skin-sparing mastectomies (SSM) for a total of 86 prophylactic procedures. Following SSM, 34 nipple areolar-complexes (NAC) were reconstructed. Necrosis was noted in 2 preserved NAC and in 2 reconstructed NAC. The overall complication rate was superior among the reconstructed NAC. Patient satisfaction regarding NAC appearance was significantly higher within the preserved NAC group and the aesthetic results were evaluated as better. With a mean follow-up time of 50 months, no incidence was noted in the NAC area. iii Conclusion NSM offer superior aesthetic results, do not increase post-operative complications and appear the be oncologicaly safe.

According to the 1 991 Annual Report of the Department of Health and Social Services of former Bophuthatswana, there were 364 reported malignant conditions found in women with cancer of the breast and cervix being the most prevalent. What causes great concern is t.he fact that patients present for the first time at health facilities during advanced stages of these diseases thus making the prognosis poor. Black patients in this study were found to present with cancer of the breast at an earlier age than their white counterparts. In addition to the above named problems, no facility exists for the treatment of cancer in the area of study and patients have to be referred to other areas. It was on the strength of the above observations that the researcher embarked upon this study to establish the effects of the diagnosis cancer and mastectomy on the victims. The aims of the study therefore were: to explore and describe the psycho-social effects of the diagnosis and treatment on Black women; develop guidelines for oncology nurses and doctors to assist with the adaptation of these patients to the diagnosis and treatment; and provide information that could lead to better training of oncology personnel as well as develop a proper support system to facilitate adjustment of the mastectomised patient to the disease and its treatment. Data were collected using the qualitative and quantitative approaches with individual in-depth interviews forming the main strategy. The findings revealed that the diagnosis cancer of the breast was equated with death among all respondents. The mastectomy added more stress for the patient, which was further compounded by chemo- and radiotherapy. The latter was described as causing more pain than the tumour itself. Problems experienced by the patients were reported to include: financial difficulties; general weakness; fear of recurrence and metastasis; concern for dependent children and fear of unemployment. All respondents in this study expressed the need for the formation of a voluntary care group, which could assist them with adaptation to the disease and its treatment. / Advanced Nursing Sciences / D. Lit. et Phil. (Advanced Nursing Sciences)

According to the 1 991 Annual Report of the Department of Health and Social Services of former Bophuthatswana, there were 364 reported malignant conditions found in women with cancer of the breast and cervix being the most prevalent. What causes great concern is t.he fact that patients present for the first time at health facilities during advanced stages of these diseases thus making the prognosis poor. Black patients in this study were found to present with cancer of the breast at an earlier age than their white counterparts. In addition to the above named problems, no facility exists for the treatment of cancer in the area of study and patients have to be referred to other areas. It was on the strength of the above observations that the researcher embarked upon this study to establish the effects of the diagnosis cancer and mastectomy on the victims. The aims of the study therefore were: to explore and describe the psycho-social effects of the diagnosis and treatment on Black women; develop guidelines for oncology nurses and doctors to assist with the adaptation of these patients to the diagnosis and treatment; and provide information that could lead to better training of oncology personnel as well as develop a proper support system to facilitate adjustment of the mastectomised patient to the disease and its treatment. Data were collected using the qualitative and quantitative approaches with individual in-depth interviews forming the main strategy. The findings revealed that the diagnosis cancer of the breast was equated with death among all respondents. The mastectomy added more stress for the patient, which was further compounded by chemo- and radiotherapy. The latter was described as causing more pain than the tumour itself. Problems experienced by the patients were reported to include: financial difficulties; general weakness; fear of recurrence and metastasis; concern for dependent children and fear of unemployment. All respondents in this study expressed the need for the formation of a voluntary care group, which could assist them with adaptation to the disease and its treatment. / Advanced Nursing Sciences / D. Lit. et Phil. (Advanced Nursing Sciences)

This study aimed to identify factors affecting women’s utilisation of the prevention of mother-to-child transmission (PMTCT) of HIV, evaluate the quality of PMTCT services, describe health outcomes of mothers and infants and to identify factors that influence mother-to-child transmission (MTCT) of HIV. Structured interviews were conducted with 384 women who had utilised PMTCT services. Information was also obtained from the health records of these women and of their infants. Better educated women, who had male partners and were self-employed were more likely to use PMTCT services. Being unmarried, poor and feeling stigmatised made it difficult for women to use these services. Respondents were satisfied with PMTCT services except that clinics sometimes had no medications. The health care workers followed the Ethiopian guidelines during HIV testing and counseling but not when prescribing treatment. Although the respondents’ CD4 cell counts improved, their clinical conditions did not improve. The MTCT rate was significantly higher if infants did not receive ARVs, had APGAR scores below seven, weighed less than 2.5kg at birth, were born prematurely, and if their mothers had nipple fissures. PMTCT services could be improved if more women used these services, health care workers followed the national guidelines when prescribing ARVs, clinics had adequate supplies of medicines, all infants received ARVs, and mothers’ nipple fissures could be prevented. Antenatal care should help to avoid premature births of infants weighing less than 2.5kg and having APGAR scores below 7. Future research should compare formula feeding versus breastfeeding of infants with HIV-positive mothers / Health Studies / D. Litt. et Phil. (Health Studies)

This study aimed to identify factors affecting women’s utilisation of the prevention of mother-to-child transmission (PMTCT) of HIV, evaluate the quality of PMTCT services, describe health outcomes of mothers and infants and to identify factors that influence mother-to-child transmission (MTCT) of HIV. Structured interviews were conducted with 384 women who had utilised PMTCT services. Information was also obtained from the health records of these women and of their infants. Better educated women, who had male partners and were self-employed were more likely to use PMTCT services. Being unmarried, poor and feeling stigmatised made it difficult for women to use these services. Respondents were satisfied with PMTCT services except that clinics sometimes had no medications. The health care workers followed the Ethiopian guidelines during HIV testing and counseling but not when prescribing treatment. Although the respondents’ CD4 cell counts improved, their clinical conditions did not improve. The MTCT rate was significantly higher if infants did not receive ARVs, had APGAR scores below seven, weighed less than 2.5kg at birth, were born prematurely, and if their mothers had nipple fissures. PMTCT services could be improved if more women used these services, health care workers followed the national guidelines when prescribing ARVs, clinics had adequate supplies of medicines, all infants received ARVs, and mothers’ nipple fissures could be prevented. Antenatal care should help to avoid premature births of infants weighing less than 2.5kg and having APGAR scores below 7. Future research should compare formula feeding versus breastfeeding of infants with HIV-positive mothers / Health Studies / D. Litt. et Phil. (Health Studies)