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1.
Histopathology ; 84(6): 1047-1055, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38305122

RESUMO

AIMS: Plaque-type blue naevi are rare melanocytic tumours presenting as large, pigmented plaques at birth or during childhood. There is a risk for malignant transformation, but no larger comprehensive studies exist and the diagnosis is challenging, especially on limited biopsy material. The aim is to describe the clinicopathological features and behaviour of the disease more comprehensively. METHODS AND RESULTS: We retrieved eight plaque-type blue naevi, presenting as large, pigmented plaques (median = 7 cm; range = 3-26) most frequently affecting the scalp (four) followed by the cheek, arm, abdominal wall and gluteal cleft (one each), with a slight female predilection. Median age at time of biopsy was 39.5 years (range = 15-90), but three tumours had been present at birth and one since childhood. Histopathologically, the tumours were poorly circumscribed and composed of cellular fascicles of uniform spindle cells in a background of variably prominent pigmented dendritic cells affecting dermis and subcutaneous tissues. The majority had mutations in GNAQ. One tumour showed malignant transformation, characterised by an expansile nodule of pleomorphic epithelioid melanocytes with rhabdoid morphology, high mitotic activity and areas of necrosis. This patient developed metastatic melanoma to lymph nodes. All patients are alive with a median follow-up of 60 months. CONCLUSION: Plaque-type blue naevi are diagnostically challenging tumours with risk for malignant transformation. Awareness and familiarity with the salient clinicopathological features are necessary for reliable diagnosis, and long-term clinical follow-up is required to monitor for malignant transformation.


Assuntos
Melanoma , Nevo Azul , Nevo Pigmentado , Neoplasias Cutâneas , Recém-Nascido , Humanos , Feminino , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Nevo Azul/diagnóstico , Nevo Azul/patologia , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/patologia , Nevo Pigmentado/patologia , Melanoma/patologia , Melanócitos/patologia
2.
J Cutan Med Surg ; 25(4): 364-370, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33529083

RESUMO

BACKGROUND: Intralesional injection of interleukin-2 (IL-2) for in-transit melanoma (ITM) is associated with a high rate of complete response. However, there is a paucity of data on treatment durability and long-term outcomes. OBJECTIVES: To provide long-term data on patients with a complete response to IL-2 therapy for ITM. METHODS: Consecutive patients with ITM, treated with intralesional IL-2 therapy, at the Tom Baker Cancer Center were identified from April 2009 to August 2019. All patients received at least 4 cycles (every 2 weeks) of IL-2 (5 MIU/mL). Complete response was defined as sustained (ie, 3 months) clinical complete remission of all known in-transit disease. RESULTS: Sixty-five patients were treated with curative intent for in-transit disease with intralesional IL-2. Complete clinical response was identified in 44.6% (29/65). In this subset of patients, the median number of lesions per patient was 9 (range 1-40). The median total dose of IL-2 was 0.8 mL (IQR 0.4-1.5) per lesion. One patient received isolated limb infusion and 13.8% (4/29) received systemic immunotherapy as part of their initial management. At a median follow-up of 27 months (IQR 16-59), 34.5% (10/29) developed recurrent disease. Of these patients, 50.0% (5/10) presented with synchronous in-transit and distant metastases. The median time to recurrence was 10.5 months (IQR 5.8-16.3). CONCLUSION: With long-term follow-up, 65.5% of complete responders have a durable response to intralesional IL-2 therapy. In this cohort of patients, local in-transit recurrence is most likely to occur within 12 months and is often associated with concomitant distant disease.


Assuntos
Interleucina-2/administração & dosagem , Melanoma/tratamento farmacológico , Neoplasias Cutâneas/tratamento farmacológico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Injeções Intralesionais , Masculino , Melanoma/patologia , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Neoplasias Cutâneas/patologia
3.
BMC Med Educ ; 20(1): 283, 2020 Aug 27.
Artigo em Inglês | MEDLINE | ID: mdl-32854702

RESUMO

BACKGROUND: This study aimed to determine the current state of oncology education in Canadian family medicine postgraduate medical education programs (FM PGME) and examine opinions regarding optimal oncology education in these programs. METHODS: A survey was designed to evaluate ideal and current oncology teaching, educational topics, objectives, and competencies in FM PGMEs. The survey was sent to Canadian family medicine (FM) residents and program directors (PDs). RESULTS: In total, 150 residents and 17 PDs affiliated with 16 of 17 Canadian medical schools completed the survey. The majority indicated their programs do not have a mandatory clinical rotation in oncology (79% residents, 88% PDs). Low rates of residents (7%) and PDs (13%) reported FM residents being adequately prepared for their role in caring for cancer patients (p = 0.03). Residents and PDs believed the most optimal method of teaching oncology is through clinical exposure (65% residents, 80% PDs). Residents and PDs agreed the most important topics to learn (rated ≥4.7 on 5-point Likert scale) were: performing pap smears, cancer screening/prevention, breaking bad news, and approach to patient with increased cancer risk. According to residents, other important topics such as appropriate cancer patient referrals, managing cancer complications and post-treatment surveillance were only taught at frequencies of 52, 40 and 36%, respectively. CONCLUSIONS: Current FM PGME oncology education is suboptimal, although the degree differs in the opinion of residents and PDs. This study identified topics and methods of education which could be focussed upon to improve FM oncology education.


Assuntos
Medicina de Família e Comunidade , Internato e Residência , Canadá , Educação de Pós-Graduação em Medicina , Feminino , Humanos , Avaliação das Necessidades , Inquéritos e Questionários
7.
J Surg Oncol ; 110(6): 770-5, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-24996052

RESUMO

BACKGROUND: Several phase II studies have assessed intra-lesional interleukin-2 (IL-2) for the treatment of in-transit melanoma. This systematic review addresses the efficacy and side effect profile of IL-2. METHODS: MEDLINE, EMBASE, Cochrane Library, and Google Scholar databases were searched from 1980 to 2012 for studies evaluating the clinical response to IL-2 for in-transit melanoma. Titles and abstracts were screened by two independent researchers for suitability using predetermined inclusion and exclusion criteria. A modified quality assessment tool for observational studies was used. Data were pooled and analyzed to determine lesion and patient response rates. RESULTS: Forty-nine studies were identified. Forty-three did not meet inclusion criteria, leaving six observational trials. Heterogeneity was seen in IL-2 dosage and treatment interval. Response rate was variable as well. Overall, 2,182 lesions and 140 patients were treated in these six studies. Pooling the lesions, complete response was seen in 78%. Pooling subjects, 50% achieved a complete response. Treatment was generally well tolerated, with localized pain and swelling, and mild flu-like symptoms. There were only three grade 3 adverse events reported, including rigors, headache, and fever with arthralgia. CONCLUSIONS: Intra-lesional IL-2 safely and effectively provides locoregional control of in-transit melanoma.


Assuntos
Antineoplásicos/uso terapêutico , Interleucina-2/uso terapêutico , Melanoma/tratamento farmacológico , Recidiva Local de Neoplasia/tratamento farmacológico , Neoplasias Cutâneas/tratamento farmacológico , Humanos , Injeções Intralesionais , Melanoma/patologia , Melanoma/secundário , Recidiva Local de Neoplasia/patologia , Neoplasias Cutâneas/patologia
8.
J Surg Oncol ; 109(4): 327-31, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24453036

RESUMO

Intra-lesional interleukin-2 (IL-2) is effective in treating in transit melanoma metastases. Results from multiple studies were examined to evaluate the efficacy of IL-2 for in transit disease. In the published literature, complete response ranged from 0% to 69% per patient, and 41% to 96% per lesion, with excellent tolerability. Combining the results of six studies show complete response in 50% of patients and 78% of lesions. Intra-lesional IL-2 should be considered early in the course of treatment for in transit disease, ahead of other, more toxic therapies.


Assuntos
Interleucina-2/administração & dosagem , Melanoma/tratamento farmacológico , Humanos , Injeções Intralesionais , Melanoma/patologia , Metástase Neoplásica
9.
J Surg Oncol ; 110(7): 796-800, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25043670

RESUMO

BACKGROUND: A person-centered approach to co-decision-making using tailored information respects each woman's preferences and may heighten breast reconstruction satisfaction. METHODS: Women seeking breast reconstruction underwent initial and follow-up consultations wherein suitable options were discussed, and take-away material, balanced website links, and access to a nurse specialist and peer volunteers was provided. After reconstruction, the BRECON-31(©) was administered and analyzed in three groups: autologous, alloplastic, and latissimus dorsi (LD)/implant. BRECON-31(©) subscale scores were compared between the groups, and multiple regression used to determine if the type of reconstruction independently predicted satisfaction. RESULTS: One hundred twenty three of 176 (70%) women completed the questionnaire (43% autologous, 47% alloplastic, and 10% LD/implant reconstructions). The LD/implant group had a low rate of immediate reconstruction (8.3%, P = 0.04), and the highest rate of chemotherapy (91.7%, P = 0.002) and radiation (100%, P = 0.003). The alloplastic group had a high rate of bilateral reconstruction (86.8%, P = 0.01). All groups scored well on the self-image, arm concerns, intimacy, satisfaction, and expectations subscales. All groups scored moderately on the self-consciousness, appearance, and nipple subscales. The autologous group scored the lowest on recovery (51 vs. 68 and 65, P < 0.0001) and only moderately well on the abdomen subscale (67). Multiple regression analysis showed that satisfaction was not driven by type of reconstruction (P > 0.05). CONCLUSION: High satisfaction can be achieved using a person-centered approach by providing detailed information, appreciating each woman's unique features, and tailoring the reconstruction plan to the individual. Recovery remains a particular challenge, especially for women undergoing autologous reconstruction.


Assuntos
Neoplasias da Mama/cirurgia , Tomada de Decisões , Mamoplastia/métodos , Satisfação do Paciente , Satisfação Pessoal , Implantes de Mama , Neoplasias da Mama/psicologia , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Prognóstico , Autoimagem , Inquéritos e Questionários
10.
Breast ; 74: 103678, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38340684

RESUMO

Breast cancer-related lymphedema (BCRL) following axillary lymph node dissection (ALND) is a life-altering sequela for patients and a challenging problem for their surgeons. In order to prevent BCRL, immediate lymphatic reconstruction (ILR) is a surgical technique that has been devised to restore lymphatic drainage to the operative limb. Although ILR is becoming popular in the literature, we have identified several challenges within our own ILR research, including a lack of a clear definition of lymphedema, a lack of common outcome measures and possible alteration of the natural history of lymphedema through early compression therapy. Given these challenges, we must move forward with caution, while striving to develop clear and universally agreed upon definitions and outcomes, so that we can advance the body of evidence in support of ILR.


Assuntos
Linfedema Relacionado a Câncer de Mama , Neoplasias da Mama , Vasos Linfáticos , Linfedema , Humanos , Feminino , Linfedema Relacionado a Câncer de Mama/etiologia , Linfedema Relacionado a Câncer de Mama/prevenção & controle , Neoplasias da Mama/complicações , Neoplasias da Mama/cirurgia , Neoplasias da Mama/patologia , Incerteza , Axila/patologia , Excisão de Linfonodo/efeitos adversos , Excisão de Linfonodo/métodos , Linfedema/etiologia , Linfedema/cirurgia , Linfonodos/cirurgia , Linfonodos/patologia , Vasos Linfáticos/cirurgia
11.
Breast ; 74: 103689, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38368765

RESUMO

We retrospectively identified 295 women undergoing outpatient implant breast reconstruction (IBR) who received standardized ERAS care pre-pandemic (PP; April 2018-March 2020) and during the pandemic (DP; April 2020-March 2022). The majority of IBR was completed as outpatient surgeries DP versus PP (73% versus 38%, p < 0.001). Immediate IBR increased DP versus PP (p < 0.001). Preoperative ERAS© order sets were used 54% of the time. Lack of ERAS© order set use was associated with unplanned admissions (55.3% versus 44.7%, p = 0.02). COVID-19 changed health care and nudged IBR to outpatient procedures. With ERAS© recommendations, IBR can be safely and effectively transitioned to outpatient settings.


Assuntos
Neoplasias da Mama , COVID-19 , Recuperação Pós-Cirúrgica Melhorada , Mamoplastia , Feminino , Humanos , Pandemias/prevenção & controle , Estudos Retrospectivos , Pacientes Ambulatoriais , Neoplasias da Mama/cirurgia , Mamoplastia/métodos
12.
J Surg Oncol ; 107(5): 451-5, 2013 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-22996073

RESUMO

OBJECTIVE: To verify the subscale structure of the BRECON-31 using a test sample of women naïve to the questionnaire. METHODS: The BRECON-31 was administered to women following breast reconstruction. Their responses were subjected to principal components analysis (PCA) with a varimax rotation. Components were maintained with an Eigenvalue greater than one. Internal consistency reliability was measured with Cronbach's Alpha (CA). Components on the test pool analysis were then compared with the subscales developed on 128 women who completed the questionnaire during the development phase. RESULTS: Fifty women completed the BRECON-31. Development and test pools of women were similar across demographics, pathology, and surgical details, except the development sample was somewhat older (53 yo vs. 49 yo, P = 0.02). Using PCA, eight subscales again emerged: self-image, arm concerns, intimacy, satisfaction, recovery, self-consciousness, expectations, and breast appearance. A nipple, and abdominal strength and appearance subscales also emerged. Forty-one of the 45 items loaded similarly in the development and test pools. Internal consistency reliability was high, with CA in the test pool equaling or exceeding CA in the development pool in the majority of the subscales. CONCLUSIONS: The BRECON-31 factor structure identified in the development pool was supported by the test pool, with similar reliability.


Assuntos
Mamoplastia , Satisfação do Paciente , Inquéritos e Questionários , Imagem Corporal , Estética , Feminino , Humanos , Pessoa de Meia-Idade , Análise de Componente Principal , Qualidade de Vida , Reprodutibilidade dos Testes , Sexualidade
13.
Curr Oncol ; 30(2): 1546-1559, 2023 01 24.
Artigo em Inglês | MEDLINE | ID: mdl-36826080

RESUMO

With increasing breast cancer survival rates, one of our contemporary challenges is to improve the quality of life of survivors. Lymphedema affects quality of life on physical, psychological, social and economic levels; however, prevention of lymphedema lags behind the progress seen in other areas of survivorship such as breast reconstruction and fertility preservation. Immediate lymphatic reconstruction (ILR) is a proactive approach to try to prevent lymphedema. We describe in this article essential aspects of the elaboration of an ILR program. The Calgary experience is reviewed with specific focus on team building, technique, operating room logistics and patient follow-up, all viewed through research and education lenses.


Assuntos
Neoplasias da Mama , Linfedema , Mamoplastia , Humanos , Feminino , Qualidade de Vida , Neoplasias da Mama/cirurgia
14.
Plast Reconstr Surg ; 151(3): 495e-505e, 2023 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-36821575

RESUMO

LEARNING OBJECTIVES: After reading this article and viewing the videos, the participant should be able to: 1. Discuss margins for in situ and invasive disease and describe reconstructive options for wide excision defects, including the keystone flap. 2. Describe a digit-sparing alternative for subungual melanoma. 3. Calculate personalized risk estimates for sentinel node biopsy using predictive nomograms. 4. Describe the indications for lymphadenectomy and describe a technique intended to reduce the risk of lymphedema following lymphadenectomy. 5. Offer options for in-transit melanoma management. SUMMARY: Melanoma management continues to evolve, and plastic surgeons need to stay at the forefront of advances and controversies. Appropriate margins for in situ and invasive disease require consideration of the trials on which they are based. A workhorse reconstruction option for wide excision defects, particularly in extremities, is the keystone flap. There are alternative surgical approaches to subungual tumors besides amputation. It is now possible to personalize a risk estimate for sentinel node positivity beyond what is available for groups of patients with a given stage of disease. Sentinel node biopsy can be made more accurate and less morbid with novel adjuncts. Positive sentinel node biopsies are now rarely managed with completion lymphadenectomy. Should a patient require lymphadenectomy, immediate lymphatic reconstruction may mitigate the lymphedema risk. Finally, there are minimally invasive modalities for effective control of in-transit recurrences.


Assuntos
Linfedema , Melanoma , Doenças da Unha , Neoplasias Cutâneas , Humanos , Neoplasias Cutâneas/cirurgia , Metástase Linfática , Melanoma/patologia , Biópsia de Linfonodo Sentinela , Excisão de Linfonodo/métodos , Linfedema/cirurgia , Doenças da Unha/cirurgia
15.
Curr Oncol ; 30(5): 4402-4411, 2023 04 23.
Artigo em Inglês | MEDLINE | ID: mdl-37232793

RESUMO

Background: Early-phase neoadjuvant trials have demonstrated promising results in the utility of upfront immunotherapy in locally advanced stage III melanoma and unresected nodal disease. Secondary to these results and the COVID-19 pandemic, this patient population, traditionally managed through surgical resection and adjuvant immunotherapy, received a novel treatment strategy of neoadjuvant therapy (NAT). Methods: Patients with node-positive disease, who faced surgical delays secondary to COVID-19, were treated with NAT, followed by surgery. Demographic, tumour, treatment and response data were collected through a retrospective chart review. Biopsy specimens were analysed prior to the initiation of NAT, and therapy response was analysed following surgical resection. NAT tolerability was recorded. Results: Six patients were included in this case series; four were treated with nivolumab alone, one with ipilimumab and nivolumab and one with dabrafenib and trametinib. Twenty-two incidents of adverse events were reported, with the majority (90.9%) being classified as grade one or two. All patients underwent surgical resection: three out of six patients following two NAT cycles, two following three cycles and one following six cycles. Surgically resected samples were histopathologically evaluated for the presence of disease. Five out of six patients (83%) had ≤1 positive lymph node. One patient showed extracapsular extension. Four patients demonstrated complete pathological response; two had persisting viable tumour cells. Conclusions: In this case series, we outlined how in response to surgical delays secondary to the COVID-19 pandemic, NAT was successfully applied to achieve promising treatment response in patients with locally advanced stage III melanoma.


Assuntos
COVID-19 , Melanoma , Humanos , Nivolumabe/uso terapêutico , Terapia Neoadjuvante/métodos , Estudos Retrospectivos , Pandemias , Protocolos de Quimioterapia Combinada Antineoplásica , Estadiamento de Neoplasias , COVID-19/etiologia , Melanoma/tratamento farmacológico
16.
JAMA Surg ; 158(7): 693-699, 2023 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-37043216

RESUMO

Importance: There has been an increase in health care-focused smartphone apps, including those for encouraging healthy behaviors and managing chronic conditions, but app-assisted postsurgical care has yet to be fully explored. Objective: To compare quality of recovery and patient satisfaction between conventional in-person follow-up and smartphone app-assisted follow-up for patients following Enhanced Recovery After Surgery Society (ERAS) protocols. Design, Setting, and Participants: This randomized clinical trial, conducted from June 2019 to April 2021, included women older than 18 years undergoing oncologic breast reconstruction or major gynecologic oncology surgery following ERAS protocols with the care of 2 surgeons at an academic tertiary care center. Interventions: Patients were randomized 1:1 to receive smartphone app-assisted follow-up or conventional in-person follow-up. The smartphone group used a surgeon-monitored app to record Quality of Recovery 15 (QoR15) scores, European Organisation for Research and Treatment of Cancer-selected adverse events, drain outputs, and surgical site photographs over 6 weeks. Patient satisfaction scores were assessed using validated Patient Satisfaction Questionnaire III (PSQ-III) subscales at 2 and 6 weeks postoperatively. The conventional follow-up group also completed the QoR15 and PSQ-III questionnaires at these intervals. Main Outcomes and Measures: The primary outcomes were quality of recovery and patient satisfaction, as measured by the QoR15 and PSQ-III, respectively. Secondary outcomes were costs of follow-up; the number of contacts with the medical system, complications, and surgeons' contacts with patients; and surgeons' perceptions of app-assisted care. Results: Of 72 patients included in the trial, 36 underwent breast reconstruction (mean [SD] age, 45.30 [9.13] years) and 36 underwent gynecologic oncology surgery (mean [SD] age, 54.90 [11.18] years). Three patients dropped out (2 who underwent breast reconstruction [1 in the app group, 1 in the control group], 1 who underwent gynecologic oncology surgery [control group]). The app group had significantly higher mean (SD) QoR15 scores than the control group (2 weeks: 127.58 [22.03] vs 117.68 [17.52], P = .02; 6 weeks: 136.64 [17.53] vs 129.76 [16.42], P = .03). Patients were equally satisfied between groups in all subsets of the PSQ-III at these intervals. The mean (SD) number of complications was similar in both groups, and a similar number of surgeon contacts per patient occurred (1.6 [1.2] vs 2.1 [2.0], P = .16). Surgeons appreciated early identification of complications with the app. Conclusions and Relevance: In this randomized clinical trial, postoperative follow-up for patients undergoing breast reconstruction and gynecologic oncology surgery using smartphone app-assisted monitoring led to improved quality of recovery and equal satisfaction with care compared with conventional in-person follow-up. Trial Registration: ClinicalTrials.gov Identifier: NCT03456167.


Assuntos
Neoplasias dos Genitais Femininos , Aplicativos Móveis , Humanos , Feminino , Pessoa de Meia-Idade , Aplicativos Móveis/estatística & dados numéricos , Cuidados Pós-Operatórios , Smartphone , Percepção
17.
Curr Oncol ; 30(4): 4041-4051, 2023 04 03.
Artigo em Inglês | MEDLINE | ID: mdl-37185419

RESUMO

INTRODUCTION: Lymphedema remains a risk for 13-34% of breast cancer patients who require an axillary dissection (ALND) and radiation. Immediate lymphovenous anastomosis (LVA) may mitigate lymphedema by up to 30% by restoring the physiologic lymphatic drainage immediately after ALND. Currently, completion of ALND (cALND) versus radiation after neoadjuvant therapy (NAC) is being addressed by the Alliance A11202 trial, leaving a paucity of data to guide practice. Our study describes the implementation process of LVA into clinical practice after NAC for node-positive breast cancer in the current clinical context. METHODS: We reviewed a prospective database of LVA in node-positive patients (cT1-4,Nany) who received NAC followed by axillary surgery ± immediate LVA from October 2021 to 2022. The evolution of the surgical approach is described. Specifically, patients who downstaged to clinically negative nodes post-NAC were offered targeted SLNB with dual-tracer and intraoperative frozen section (FS). Patients were reminded that the standard of care for any node positive is cALND. Immediate cALND with LVA was performed for grossly positive nodes or all positive SLNs; cALND was omitted for those with negative SLNs. For a microscopic disease on a frozen section, a shared decision was made pre-operatively, given each patient's differing valuations of the benefit and risks of cALND ± LVA versus no cALND with planned regional radiation postoperatively. LVA was offered as an option as part of our institutional evaluation of the procedure. RESULTS: A total of 15 patients were included; the mean age was 49.9 (range 32-75) with stage IIA to IIIB breast cancer. Of these, 6 (40%) were triple negative, 5 (33.3%) HER-2 positive, and 4 (26.7%) ER/PR+ HER-2 negative. There were 13 women (86.7%) who had persistent axillary adenopathy based on clinical and/or ultrasound assessment, with 8 patients proceeding directly to ALND with LVA. Among these patients, 3 (37.5%) had pathologic nodal disease, and 5 (62.5%) were node negative, confirming the limitations of pre-operative imaging. As a result, the subsequent 7 (46.7%) underwent targeted SLNB with FS, with 3 patients (42.9%) avoiding an ALND as a result of a negative FS. A total of 4 patients (57.1%) had 1 or more positive lymph nodes on FS: 3 proceeded with a cALND and LVA, and 1 patient (14.2%) opted for no cALND based on a pre-operative discussion and received adjuvant radiation and chemotherapy. Of the 11 patients who underwent ALND and LVA, 1 patient (9.1%) developed lymphedema at 6.9 months following their surgery. The accuracy, sensitivity, and specificity of pre-operative US were 46.7%, 85.7%, and 12.5% and intraoperative FS were 88.0%, 72.7%, and 100%, respectively. CONCLUSIONS: As adjuvant nodal radiation and systemic therapy continue to improve, the benefit of a cALND in patients with the limited residual disease remains unclear as we await the outcomes from clinical trials. In the era of clinical uncertainty, we propose a nuanced approach to the axilla by utilizing a shared decision model with patients, incorporating targeted SLNB with FS and completion node dissection when required and desired by the patient, coupled with LVA in a simple stepwise treatment pathway.


Assuntos
Neoplasias da Mama , Linfedema , Humanos , Feminino , Pessoa de Meia-Idade , Biópsia de Linfonodo Sentinela , Terapia Neoadjuvante , Axila/cirurgia , Axila/patologia , Tomada de Decisão Clínica , Incerteza , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/cirurgia , Neoplasias da Mama/patologia , Anastomose Cirúrgica
18.
Plast Reconstr Surg Glob Open ; 11(6): e5035, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-37305198

RESUMO

Plastic surgeons are frequently consulted to perform temporal artery biopsy (TAB), even though patients meet the American College of Rheumatology diagnostic criteria for giant cell arteritis (GCA) and are already treated. This study aimed to analyze the impact of TAB on steroid duration in patients undergoing TAB. Methods: We undertook a prospective study of adult patients undergoing TAB for GCA in Calgary. Consecutive, multicenter recruitment was performed over 2 years. Primary outcomes included initiation or discontinuation and duration of corticosteroids. Results: Twenty-one TABs were performed in 20 patients. Nineteen percent of TABs were positive, and 71.4%, negative. In 9.5% of patients, accidental sampling of a vessel other than the superficial temporal artery occurred. Fifty-two percent of patients received steroids before TAB, of which the mean duration was 8.0 days for TAB+ (postive temporal artery biopsy result) patients and 8.4 days for TAB- (negative temporal artery biopsy result; P = 0.22) patients. Before TAB, the American College of Rheumatology score was 2.5 for TAB+ patients and 2.4 for TAB- (P = 0.74). Postbiopsy, the American College of Rheumatology score was 3.5 for TAB+ patients (therefore reaching diagnostic threshold of 3) but remained 2.4 for TAB- (P = 0.02). TAB+ patients were treated for 352.3 days, whereas TAB- patients for 16.7 days (P = 0.29). Complications were more likely with long-term (>6 weeks) steroids (P = 0.17). Conclusion: In patients with a low suspicion of GCA, a negative TAB helps bolster physician confidence and leads to a shorter steroid duration.

19.
Plast Reconstr Surg ; 151(2): 278-288, 2023 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-36696307

RESUMO

BACKGROUND: Decision aids are useful adjuncts to clinical consultations for women considering breast reconstruction. This study compared the impact of two online decision aids, the Breast RECONstruction Decision Aid (BRECONDA) and the Alberta Health Services (AHS) decision aid, on decisional conflict, decisional satisfaction, and decisional regret. METHODS: This randomized controlled trial included 60 women considering whether or not to undergo breast reconstruction. Two online decision aids, the AHS and the BRECONDA, were compared using randomized two-arm equal allocation. Participants responded to questionnaires at baseline, after the first and second consultations, and at 6 weeks and 6 months after deciding to, or not to, undergo reconstruction. Change in decisional conflict scores was compared between the BRECONDA and the AHS decision aid. Secondary outcomes included decisional regret and decisional satisfaction. RESULTS: Both groups were similar in demographic, clinical, and behavioral characteristics. Women spent more time consulting the BRECONDA in comparison to women using the AHS decision aid (56.7 ± 53.8 minutes versus 28.4 ± 27.2 minutes; P < 0.05). Decisional conflict decreased (P < 0.05), and decisional satisfaction improved over time in both groups (P < 0.05). However, there were no differences based on the type of decision aid used (P > 0.05). Both decision aids had a similar reduction in decisional regret (P > 0.05). CONCLUSIONS: Decision aids decrease decisional conflict and improve decisional satisfaction among women considering breast reconstruction. Physicians should therefore offer patients access to decision aids as an adjunct to breast reconstruction consultations to help patients make an informed decision. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, I.


Assuntos
Técnicas de Apoio para a Decisão , Mamoplastia , Humanos , Feminino , Tomada de Decisões , Satisfação do Paciente , Emoções , Participação do Paciente
20.
J Bone Joint Surg Am ; 2023 Apr 21.
Artigo em Inglês | MEDLINE | ID: mdl-37083849

RESUMO

BACKGROUND: The primary purpose of this study was to investigate the relationships between career burnout and the barriers to gender equity identified by Canadian female orthopaedic surgeons. A secondary purpose was to assess relationships between the demographic characteristics of the female surgeons and career burnout and job satisfaction. METHODS: An electronic survey was distributed to 330 Canadian female orthopaedic surgeons. Demographic variables including age, stage and years in practice, practice setting, and marital status were collated. The survey included the Gender Bias Scale (GBS) questionnaire and 2 questions each about career burnout and job satisfaction. The Pearson r correlation coefficient evaluated the relationships among the higher- and lower-order factors of the GBS, burnout, and job satisfaction. Spearman rank correlation coefficient assessed relationships among burnout, job satisfaction, and demographic variables. RESULTS: Survey responses were received from 218 (66.1%) of the 330 surgeons. A total of 110 surgeons (50.5%) agreed or strongly agreed that they felt career burnout (median score = 4). Burnout was positively correlated with the GBS higher-order factors of Male Privilege (r = 0.215, p < 0.01), Devaluation (r = 0.166, p < 0.05), and Disproportionate Constraints (r = 0.152, p < 0.05). Job satisfaction (median = 4) was reported by 168 surgeons (77.1%), and 66.1% were also satisfied or very satisfied with their role in the workplace (median = 4). Burnout was significantly negatively correlated with surgeon age and job satisfaction. CONCLUSIONS: Half of the female orthopaedic surgeons reported symptoms of career burnout. Significant relationships were evident between burnout and barriers to gender equity. Identification of the relationships between gender-equity barriers and burnout presents an opportunity to modify organizational systems to dismantle barriers and reduce this occupational syndrome. CLINICAL RELEVANCE: Given the relationships between gender inequity and career burnout in this study of female orthopaedic surgeons, actions to dismantle gender barriers and address systemic biases are necessary at all career stages to reduce burnout.

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