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PURPOSE: Late alopecia, defined as incomplete hair regrowth > 6 months following cytotoxic chemotherapy or > 6 months from initiation of endocrine therapy, negatively impacts quality of life and may affect dose intensity of adjuvant therapy. This study investigates the effect of oral minoxidil in women with chemotherapy and/or endocrine therapy-induced late alopecia. METHODS: The rate of clinical response was assessed by standardized photography and quantitated with trichoscopy. RESULTS: Two hundred and sixteen patients (mean age 57.8 ± 13.7) were included. The most common cancer diagnosis was breast, in 170 patients (79.1%). Alopecia developed after chemotherapy in 31 (14.4%) patients, endocrine monotherapy in 65 (30.1%) patients, and chemotherapy followed by endocrine therapy in 120 (55.6%) patients. In 119 patients, standardized photography assessments were used to determine clinical change in alopecia after a median of 105 (IQR = 70) days on oral minoxidil and revealed improvement in 88 (74%) patients. Forty-two patients received quantitative trichoscopic assessments at baseline and at follow-up after a median of 91 (IQR = 126) days on oral minoxidil. Patients had clinically and statistically significant increases in frontal hair shaft density (from 124.2 hairs/cm2 at initial to 153.2 hairs/cm2 at follow-up assessment, p = 0.008) and occipital shaft density (from 100.3 hairs/cm2 at initial to 123.5 hairs/cm2 at follow-up assessment. p = 0.004). No patients discontinued oral minoxidil due to adverse events. CONCLUSIONS: Overall, oral minoxidil was well tolerated by patients and may benefit both frontal and occipital late alopecia in cancer survivors treated with cytotoxic and/or endocrine therapy by increasing hair shaft and follicle density.
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Pathogenic germline TP53 alterations cause Li-Fraumeni Syndrome (LFS), and breast cancer is the most common cancer in LFS females. We performed first of its kind multimodal analysis of LFS breast cancer (LFS-BC) compared to sporadic premenopausal BC. Nearly all LFS-BC underwent biallelic loss of TP53 with no recurrent oncogenic variants except ERBB2 (HER2) amplification. Compared to sporadic BC, in situ and invasive LFS-BC exhibited a high burden of short amplified aneuploid segments (SAAS). Pro-apoptotic p53 target genes BAX and TP53I3 failed to be up-regulated in LFS-BC as was seen in sporadic BC compared to normal breast tissue. LFS-BC had lower CD8+ T-cell infiltration compared to sporadic BC yet higher levels of proliferating cytotoxic T-cells. Within LFS-BC, progression from in situ to invasive BC was marked by an increase in chromosomal instability with a decrease in proliferating cytotoxic T-cells. Our study uncovers critical events in mutant p53-driven tumorigenesis in breast tissue.
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Use of gonadotropin-releasing hormone (GnRH) agonists has been widely adopted to provide reversible ovarian function suppression for pre-menopausal breast cancer patients who are also receiving aromatase inhibitor or tamoxifen therapy based on results of 25 randomized trials representing almost 15,000 women demonstrating a survival benefit with this approach. Past clinical trials designed to establish the efficacy of GnRH agonists have monitored testosterone in the prostate cancer setting and estradiol in the breast cancer setting. We explore the merits of various biomarkers including estradiol, follicle-stimulating hormone (FSH), and luteinizing hormone (LH) and their utility for informing GnRH agonist treatment decisions in breast cancer. Estradiol remains our biomarker of choice in ensuring adequate ovarian function suppression with GnRH agonist therapy among pre-menopausal women with breast cancer. We recommend future trials to continue to focus on estradiol levels as the primary endpoint, as they have in the past.
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PURPOSE: To investigate the utility of contrast-enhanced mammography (CEM) as an alternative to breast MRI for the evaluation of residual disease after neoadjuvant treatment (NAT). METHODS: This prospective study enrolled consecutive women undergoing NAT for breast cancer from July 2017-July 2019. Breast MRI and CEM exams performed after completion of NAT were read independently by two breast radiologists. Residual disease and lesion size on MRI and CEM recombined (RI) and low-energy images (LEI) were compared. Histopathology was considered the reference standard. Statistical analysis was performed using McNemar's and Leisenring's tests. Multiple comparison adjustment was made using Bonferroni procedure. Lesion sizes were correlated using Kendall's tau coefficient. RESULTS: There were 110 participants with 115 breast cancers. Residual disease (invasive cancer or ductal carcinoma in situ) was detected in 83/115 (72%) lesions on pathology, 71/115 (62%) on MRI, 55/115 (48%) on CEM RI, and 75/115 (65%) on CEM LEI. When using multiple comparison adjustment, no significant differences were detected between MRI combined with CEM LEI and CEM RI combined with CEM LEI, in terms of accuracy (MRI: 77%, CEM: 72%; p ≥ 0.99), sensitivity (MRI: 88%, CEM: 81%; p ≥ 0.99), specificity (MRI: 47%, CEM: 50%; p ≥ 0.99), PPV (MRI: 81%, CEM: 81%; p ≥ 0.99), or NPV (MRI: 60%, CEM: 50%; p ≥ 0.99). Size correlation between pathology and both MRI combined with CEM LEI and CEM RI combined with CEM LEI was moderate: τ = 0. 36 vs 0.33 (p ≥ 0.99). CONCLUSION: Contrast-enhanced mammography is an acceptable alternative to breast MRI for the detection of residual disease after neoadjuvant treatment.
Subject(s)
Breast Neoplasms , Female , Humans , Breast Neoplasms/diagnostic imaging , Breast Neoplasms/therapy , Neoadjuvant Therapy , Prospective Studies , Mammography/methods , Breast/pathology , Magnetic Resonance Imaging/methods , Neoplasm, Residual/pathology , Contrast MediaABSTRACT
BACKGROUND: The impact of chemotherapy timing on the fertility preservation (FP) decision is poorly understood. Here we evaluate factors associated with FP completion among women age ≤ 45 years with breast cancer who received chemotherapy and consulted with a reproductive endocrinology and infertility (REI) specialist, and report pregnancy and oncologic outcomes. PATIENTS AND METHODS: This retrospective review included all women age ≤ 45 years diagnosed with stage I-III unilateral breast cancer at Memorial Sloan Kettering Cancer Center between 2009 and 2015 who received chemotherapy and consulted with an REI specialist. Clinicopathologic features and factors associated with the decision to undergo FP were analyzed, and comparisons were made with the Wilcoxon rank-sum test, Chi-square test, or Fisher's exact test. Survival curves were constructed using the Kaplan-Meier method. RESULTS: Among the 172 women identified, median age was 34 years (interquartile range 31-37 years). The majority of women were single (n = 99, 57.6%) and nulliparous (n = 134, 77.9%). Most women underwent FP (n = 121, 70.3%). Factors associated with the decision to undergo FP included younger median age (33 vs. 37 years, p < 0.001), having private insurance (p < 0.001), nulliparity (p < 0.001), and referral from Breast Surgery (p = 0.004). Tumor characteristics and treatments were similar between women who underwent FP and those who declined. Overall survival and recurrence-free survival were also similar between groups. Women who underwent FP were more likely to have a biological child after breast cancer treatment. CONCLUSIONS: Women underwent FP at high rates independent of timing of chemotherapy and oncologic factors. FP is associated with having a biological child and does not compromise oncologic outcomes.
Subject(s)
Breast Neoplasms , Fertility Preservation , Adult , Breast Neoplasms/drug therapy , Female , Fertility Preservation/methods , Humans , Middle Aged , Pregnancy , Referral and Consultation , Retrospective Studies , Treatment OutcomeABSTRACT
PURPOSE: This Phase 1/2 study evaluated safety and efficacy of a topical submicron particle paclitaxel (SPP) in an anhydrous ointment base (SOR007), primarily in breast cancer patients with cutaneous metastases (CM). METHODS: One of three concentrations of SOR007 SPP (0.15%, 1.0%, or 2.0%) was applied twice daily over an area of 50 cm2 under a 3 + 3 phase 1 design for up to 28 days, with the option for expansion to an additional 28 days at the highest dose under a Phase 2a once safety was established. Efficacy was analyzed by lesion measurements and photographs to determine overall response rate (ORR), complete response (CR), and progression free survival by day 28 or 56. RESULTS: Twenty-three subjects were enrolled, 21 with cutaneous metastases of breast cancer (CMOBC). Four subjects received SOR007 0.15% for a median of 28 days (range = 17-29), three at a dose of 1.0% for a median of 28 days (range = 6-29), and sixteen at 2.0% for a median of 55 days (range = 6-60). All doses were well tolerated, and 19 subjects were evaluable for efficacy. At day 28 across all dose levels, 16% (95% CI 3.4 to 39.6%) of subjects achieved an ORR and another 63% (95% CI 34.9-96.8%) had stable disease (SD). The proportion of patients being progression free at 28 days across all treatments was 79% (95 CI 54-94%). CONCLUSION: Application of SOR007 0.15%, 1.0%, and 2.0% to CM was safe and well tolerated with some reduction in lesion pain, and minimal systemic absorption of paclitaxel. Lesion stabilization was observed in most subjects over the study period. A randomized, placebo-controlled trial to confirm these findings is warranted. GOV IDENTIFIER: NCT03101358.
Subject(s)
Breast Neoplasms , Paclitaxel , Skin Neoplasms , Breast Neoplasms/pathology , Female , Humans , Paclitaxel/adverse effects , Progression-Free Survival , Skin Neoplasms/drug therapy , Skin Neoplasms/secondary , Treatment OutcomeABSTRACT
BACKGROUND: Pregnancy-associated breast cancer (PABC) and concurrent, or early development of, stage IV disease is uncommon. Given this rarity, and complexities surrounding pregnancy, data are limited regarding PABC treatment and outcomes. We evaluated oncologic, obstetric, and fetal outcomes of women with stage IV PABC in relation to presentation timing and treatment. PATIENTS AND METHODS: Our retrospective review of an institutional database identified women with stage IV PABC from 1998 to 2018. PABC was defined as diagnosis during pregnancy or ≤ 1 year postpartum. Clinicopathologic, treatment, and outcome variables were compared between women diagnosed during pregnancy versus postpartum. RESULTS: We identified 77 women (median age 35 years; interquartile range [IQR] 32-37 years): 51 (66%) in the postpartum group and 26 (34%) in the pregnant group, including 9 with therapeutic or spontaneous abortion. Among 17 women who continued pregnancy, no obstetric or fetal complications were noted. Clinicopathologic and treatment variables did not differ between groups. Of 43 women dead from disease, 15 had triple negative (TN) tumors. Median overall survival (OS) of TN tumors was 14 months (range 5-39 months); OS was associated with hormone receptor-positive and human epidermal growth factor receptor 2 (HER2) positive tumors (p < 0.01). At 31 months (range 0-137 months) median follow-up, the 5-year OS was 34% (95% confidence interval 21-46%), and did not differ among pregnant and postpartum groups (p = 0.2). CONCLUSIONS: Women with stage IV TN PABC had high mortality rates despite multimodality therapy. Timing of presentation did not affect management decisions or OS, even for women who completed pregnancy. Further research to understand PABC biology, focusing on TN tumors, is warranted.
Subject(s)
Breast Neoplasms , Pregnancy Complications, Neoplastic , Triple Negative Breast Neoplasms , Adult , Azides , Breast Neoplasms/therapy , Female , Humans , Postpartum Period , Pregnancy , Pregnancy Complications, Neoplastic/therapy , Propanolamines , Retrospective StudiesABSTRACT
PURPOSE: To determine the longitudinal impact of adjuvant chemotherapy and tamoxifen-only treatments on the reproductive potential of women with breast cancer by using a sensitive ovarian reserve marker anti-Mullerian hormone (AMH) as a surrogate. METHODS: One-hundred-and-forty-two women with a primary diagnosis of breast cancer were prospectively followed with serum AMH assessments before the initiation, and 12, 18 and 24 months after the completion of adjuvant chemotherapy or the start of tamoxifen-only treatment. The chemotherapy regimens were classified into Anthracycline-Cyclophosphamide-based (AC-based) and Cyclophosphamide-Methotrexate + 5-Fluorouracil (CMF). Longitudinal data were analyzed by mixed effects model for treatment effects over time, adjusting for baseline age and BMI. RESULTS: Both chemotherapy regimens resulted in significant decline in ovarian reserve compared to the tamoxifen-only treatment (p < 0.0001 either regimen vs. tamoxifen for overall trend). AMH levels sharply declined at 12 months but did not show a significant recovery from 12 to 18 and 18 to 24 months after the completion of AC-based or CMF regimens. The degree of decline did not differ between the two chemotherapy groups (p = 0.53). In contrast, tamoxifen-only treatment did not significantly alter the age-adjusted serum AMH levels over the 24-month follow up. Likewise, the use of adjuvant tamoxifen following AC-based regimens did not affect AMH recovery. CONCLUSIONS: Both AC-based regimens and CMF significantly compromise ovarian reserve, without a recovery beyond 12 months post-chemotherapy. In contrast, tamoxifen-only treatment does not seem to alter ovarian reserve. These data indicate that the commonly used chemotherapy regimens but not the hormonal therapy compromise future reproductive potential.
Subject(s)
Breast Neoplasms , Ovarian Reserve , Anti-Mullerian Hormone , Breast Neoplasms/drug therapy , Chemotherapy, Adjuvant , Female , Humans , Tamoxifen/adverse effectsABSTRACT
PURPOSE: Chemotherapy-induced alopecia (CIA) negatively affects psychosocial health and quality of life (QoL). Currently, there are no approved pharmacologic agents to prevent CIA. Here, we evaluated the safety, tolerability, and potential signal of efficacy of topical calcitriol (BPM31543) on CIA prevention. MATERIALS AND METHODS: This Phase 1 trial included 23 female patients with breast cancer, gynecologic cancer, or sarcomas receiving a taxane-based chemotherapy. Patients received a 3 + 3 dose-escalation regimen at 5, 10, 20, 40, 60, and 80 µg/mL, with 3-6 patients per group. Patients applied topical BPM31543 to the scalp twice a day for 2 weeks prior to chemotherapy and continued until chemotherapy treatment was completed. The maximum tolerated dose (MTD) during first 28 day application was determined. Adverse event (AE) monitoring, pharmacokinetics, blinded photographic assessments, and patient self-assessment were evaluated. RESULTS: Out of 23 patients treated with BPM31543, 8 patients experienced at least 1 treatment-related adverse event (AE). The majority of AEs were mild to moderate in severity. Only 1 patient experienced SAEs (vomiting, nausea, fever, and flank pain) considered treatment related. Alopecia < 50% from baseline was observed in 8 patients at Week 7, and, of which 2 patients had < 50% alopecia maintained at Week 15. There were no detectable effects of topical BPM31543 on serum levels of calcitriol. CONCLUSIONS: BPM31543 applied topically twice daily to the scalp is safe and well tolerated in patients receiving taxane-based chemotherapy. No DLT was observed at up to 80 µg/mL, and MTD was not reached. Based on the data from this trial, BPM31543 represents a promising therapy and warrants further investigation in Phase 2/3 trials.
Subject(s)
Antineoplastic Agents , Breast Neoplasms , Alopecia/chemically induced , Alopecia/prevention & control , Antineoplastic Agents/adverse effects , Breast Neoplasms/drug therapy , Calcitriol , Female , Humans , Quality of LifeABSTRACT
OBJECTIVE: Ovarian suppression is recommended to complement endocrine therapy in premenopausal women with breast cancer and high-risk features. It can be achieved by either medical ovarian suppression or therapeutic bilateral salpingo-oophorectomy. Our objective was to evaluate characteristics of patients with stage I-III hormone receptor positive primary breast cancer who underwent bilateral salpingo-oophorectomy at our institution. MATERIALS AND METHODS: Premenopausal women with stage I-III hormone receptor positive primary breast cancer diagnosed between January 2010 and December 2014 were identified from a database. Patients with confirmed BRCA1/2 mutations were excluded. Distribution of characteristics between treatment groups was assessed using χ2 test and univariate logistic regression. A multivariate model was based on factors significant on univariate analysis. RESULTS: Of 2740 women identified, 2018 (74%) received endocrine treatment without ovarian ablation, 516 (19%) received endocrine treatment plus ovarian ablation, and 206 (7.5%) did not receive endocrine treatment. Among patients undergoing ovarian ablation 282/516 (55%) received medical ovarian suppression, while 234 (45%) underwent bilateral salpingo-oophorectomy. By univariate logistic analyses, predictors for ovarian ablation were younger age (OR 0.97), histology (other vs ductal: OR 0.23), lymph node involvement (OR 1.89), higher International Federation of Gynecology and Obstetrics (FIGO) stage (stage II vs I: OR 1.48; stage III vs I: OR 2.86), higher grade (grade 3 vs 1: OR 3.41; grade 2 vs 1: OR 2.99), chemotherapy (OR 1.52), and more recent year of diagnosis (2014 vs 2010; OR 1.713). Only year of diagnosis, stage, and human epidermal growth factor receptor 2 (HER-2) treatment remained significant in the multivariate model. Within the cohort undergoing ovarian ablation, older age (OR 1.05) was associated with therapeutic bilateral salpingo-oophorectomy. Of 234 undergoing bilateral salpingo-oophorectomy, 12 (5%) mild to moderate adverse surgical events were recorded. CONCLUSIONS: Bilateral salpingo-oophorectomy is used frequently as an endocrine ablation strategy. Older age was associated with bilateral salpingo-oophorectomy. Perioperative morbidity was acceptable. Evaluation of long-term effects and quality of life associated with endocrine ablation will help guide patient/provider decision-making.
Subject(s)
Breast Neoplasms/surgery , Premenopause , Salpingo-oophorectomy/adverse effects , Adult , Breast Neoplasms/pathology , Chemotherapy, Adjuvant , Databases, Factual , Female , Gonadotropin-Releasing Hormone/administration & dosage , Humans , Middle Aged , Retrospective Studies , Salpingo-oophorectomy/methods , Salpingo-oophorectomy/statistics & numerical dataABSTRACT
BACKGROUND: The American Society of Clinical Oncology guidelines recommend early referral to reproductive endocrinology and infertility (REI) specialists for young women diagnosed with breast cancer. Current practice patterns demonstrate an increased utilization of neoadjuvant chemotherapy (NAC). We evaluated premenopausal women with breast cancer after consultation with a Fertility Nurse Specialist (FNS) and determine factors associated with referral to REI specialists. METHODS: This retrospective review included all premenopausal women diagnosed at our institution with stage 0-III unilateral breast cancers between 2009 and 2015 who completed an FNS consultation. Clinicopathologic features and factors associated with referral to REI after FNS consultation were analyzed. RESULTS: A total of 334 women were identified. Median age was 35 years (interquartile range 32-38). The majority of women were single (n = 198, 59.3%) and nulliparous (n = 239, 71.6%). REI referrals were common (n = 237, 71.0%). The Breast Surgery service was the most frequent referring service (n = 194, 58.1%), with significantly more REI referrals compared to Breast Medicine and Genetics services (p = 0.002). Nulliparity was associated with REI referral (p < 0.0001). Adjuvant chemotherapy (p = 0.003) was associated with pursuing REI referral, whereas NAC (p < 0.001) was associated with declining REI referral. CONCLUSIONS: Most women elected to consult with an REI specialist, confirming strong interest in fertility preservation among premenopausal women with breast cancer. However, women receiving NAC more frequently declined referral to REI, suggesting that the need to start NAC may influence decisions regarding fertility preservation. With increasing utilization of NAC, our study supports the need for further counseling and education regarding fertility preservation for women undergoing NAC.
Subject(s)
Breast Neoplasms , Fertility Preservation , Adult , Breast Neoplasms/drug therapy , Female , Humans , Mastectomy , Neoadjuvant Therapy , Retrospective StudiesABSTRACT
OBJECTIVE: To assess whether woman who have BRCA mutations (WBM) experience more declines in ovarian reserve after chemotherapy treatment, as it induces oocyte death by deoxyribonucleic acid (DNA) damage, and BRCA mutations result in DNA damage repair deficiency. DESIGN: Longitudinal cohort study. SETTING: Academic centers. PATIENT(S): The 108 evaluable women with breast cancer were stratified into those never tested (negative family history; n = 35) and those negative (n = 59) or positive (n = 14) for a pathogenic BRCA mutation. INTERVENTION(S): Sera were longitudinally obtained before and 12-24 months after chemotherapy treatment, assayed for antimüllerian hormone (AMH), and adjusted for age at sample collection. MAIN OUTCOME MEASURE(S): Ovarian recovery, defined as the geometric mean of the after chemotherapy age-adjusted AMH levels compared with baseline levels. RESULT(S): Compared with the controls, the before chemotherapy treatment AMH levels were 24% and 34% lower in those negative or positive for BRCA mutations, consistent with accelerated ovarian aging in WBM. The WBM had a threefold difference in AMH recovery after chemotherapy treatment (1.6%), when compared with BRCA negative (3.7%) and untested/low risk controls (5.2%). Limiting the analysis to the most common regimen, doxorubicin and cyclophosphamide followed by paclitaxel, showed similar results. These findings were mechanistically confirmed in an in vitro mouse oocyte BRCA knockdown bioassay, which showed that BRCA deficiency results in increased oocyte susceptibility to doxorubicin. CONCLUSION(S): Women who have pathogenic BRCA mutations are more likely to lose ovarian reserve after chemotherapy treatment, suggesting an emphasis on fertility preservation. Furthermore, our findings generate the hypothesis that DNA repair deficiency is a shared mechanism between aging, infertility, and cancer. CLINICAL TRIAL REGISTRATION NUMBER: NCT00823654.
Subject(s)
Antineoplastic Agents/adverse effects , BRCA1 Protein/genetics , BRCA2 Protein/genetics , Breast Neoplasms/drug therapy , DNA Breaks, Double-Stranded , DNA Repair , Germ-Line Mutation , Oocytes/drug effects , Ovarian Reserve/drug effects , Primary Ovarian Insufficiency/chemically induced , Adult , Animals , Anti-Mullerian Hormone/blood , Biomarkers/blood , Breast Neoplasms/genetics , Female , Humans , Longitudinal Studies , Mice , Oocytes/pathology , Ovarian Reserve/genetics , Primary Ovarian Insufficiency/blood , Primary Ovarian Insufficiency/genetics , Primary Ovarian Insufficiency/physiopathology , Prospective Studies , Time Factors , Treatment OutcomeABSTRACT
The objective of The North American Menopause Society (NAMS) and The International Society for the Study of Women's Sexual Health (ISSWSH) Expert Consensus Panel was to create a point of care algorithm for treating genitourinary syndrome of menopause (GSM) in women with or at high risk for breast cancer. The consensus recommendations will assist healthcare providers in managing GSM with a goal of improving the care and quality of life for these women. The Expert Consensus Panel is comprised of a diverse group of 16 multidisciplinary experts well respected in their fields. The panelists individually conducted an evidence-based review of the literature in their respective areas of expertise. They then met to discuss the latest treatment options for genitourinary syndrome of menopause (GSM) in survivors of breast cancer and review management strategies for GSM in women with or at high risk for breast cancer, using a modified Delphi method. This iterative process involved presentations summarizing the current literature, debate, and discussion of divergent opinions concerning GSM assessment and management, leading to the development of consensus recommendations for the clinician.Genitourinary syndrome of menopause is more prevalent in survivors of breast cancer, is commonly undiagnosed and untreated, and may have early onset because of cancer treatments or risk-reducing strategies. The paucity of evidence regarding the safety of vaginal hormone therapies in women with or at high risk for breast cancer has resulted in avoidance of treatment, potentially adversely affecting quality of life and intimate relationships. Factors influencing decision-making regarding treatment for GSM include breast cancer recurrence risk, severity of symptoms, response to prior therapies, and personal preference.We review current evidence for various pharmacologic and nonpharmacologic therapeutic modalities in women with a history of or at high risk for breast cancer and highlight the substantial gaps in the evidence for safe and effective therapies and the need for future research. Treatment of GSM is individualized, with nonhormone treatments generally being first line in this population. The use of local hormone therapies may be an option for some women who fail nonpharmacologic and nonhormone treatments after a discussion of risks and benefits and review with a woman's oncologist. We provide consensus recommendations for an approach to the management of GSM in specific patient populations, including women at high risk for breast cancer, women with estrogen-receptor positive breast cancers, women with triple-negative breast cancers, and women with metastatic disease.
Subject(s)
Breast Neoplasms , Estrogen Replacement Therapy , Female Urogenital Diseases/drug therapy , Menopause , Atrophy , Female , Global Health , Humans , North America , Practice Guidelines as Topic , Societies, Medical , Survivors , Syndrome , Vagina/pathology , Vulva/pathologySubject(s)
Bacteria/isolation & purification , Breast Neoplasms/drug therapy , Fungi/isolation & purification , Paronychia/chemically induced , Paronychia/microbiology , Skin Diseases, Bacterial/microbiology , Antineoplastic Agents, Phytogenic/adverse effects , Dermatomycoses/drug therapy , Dermatomycoses/microbiology , Docetaxel , Female , Humans , Paclitaxel/adverse effects , Skin Diseases, Bacterial/drug therapy , Taxoids/adverse effectsABSTRACT
INTRODUCTION: The use of scalp cooling for the prevention of chemotherapy-induced alopecia (CIA) is increasing. Cold caps are placed onto the hair-bearing areas of the scalp for varying time periods before, during, and after cytotoxic chemotherapy. Although not yet reported, improper application procedures could result in adverse events (AEs). At present, there are no evidence-based scalp cooling protocols, and there is no regulatory oversight of their use. OBJECTIVE: To report the occurrence of cold thermal injury (frostbite) on the scalp, following the use of cold caps for the prevention of CIA. MATERIALS AND METHODS: We identified four patients who developed cold thermal injuries on the scalp following the application of cold caps. Medical records were analyzed to retrieve the demographic and clinical characteristics. RESULTS: The cold thermal injuries in our patients were grade 1/2 in severity and improved with topical interventions and interruption of cold cap use, although grade 1 persistent alopecia ensued in 3 patients. The true incidence of such injuries in this setting, however, remains unknown. CONCLUSIONS: Cold thermal injuries are likely infrequent and preventable AEs that may result from improper device application procedures during cold cap use. Although these untoward events are usually mild to moderate in severity, the potential occurrence of long-term sequelae (e.g., permanent alopecia and scarring) or the need to discontinue cold cap use, are not known. Prospective studies are needed to further elucidate the risk and standardize healthcare delivery methods, and to improve patient/supportive/healthcare provider education.
Subject(s)
Alopecia/prevention & control , Antineoplastic Agents/adverse effects , Frostbite/epidemiology , Hypothermia, Induced/adverse effects , Alopecia/chemically induced , Antineoplastic Agents/therapeutic use , Breast Neoplasms/drug therapy , Female , Frostbite/etiology , Humans , Hypothermia, Induced/instrumentation , Incidence , Middle AgedABSTRACT
PURPOSE: A cancer and fertility program was established at a large cancer center to support clinicians in discussing treatment-related fertility risks and fertility preservation (FP) options with patients and in referring patients to reproductive specialists. The program provides resources, clinician education, and fertility clinical nurse specialist consultation. This study evaluated the program's impact on patient satisfaction with information received. PATIENTS AND METHODS: Retrospective cross-sectional surveys assessed satisfaction before (cohort 1 [C1]) and after (cohort 2 [C2]) program initiation. Questionnaires were investigator-designed, gender-specific, and anonymous. RESULTS: Most C1 (150 males, 271 females) and C2 (120 males, 320 females) respondents were 2 years postdiagnosis; the most frequently reported cancers were testicular, breast, and lymphoma. A significant difference in satisfaction with the amount of information received was seen between C1 and C2. For males, satisfaction with information on fertility risks was high in both cohorts but significantly greater in C2 for information on sperm banking (χ(2) = 9.3, P = .01) and finding a sperm bank (χ(2) = 13.3, P = .001). For females, satisfaction with information was significantly greater in C2 for information on fertility risks (χ(2) = 62.1, P < .001), FP options (χ(2) = 71.9, P < .001), help with decision making (χ(2) = 80.2, P < .001), and finding a reproductive endocrinologist (χ(2) = 60.5, P < .001). Among patients who received and read information materials, 96% of males and 99% of females found them helpful. Among C2 females, fertility clinical nurse specialist consultation was associated with significantly greater satisfaction with information on FP options (χ(2) = 11.2, P = .004), help with decision making (χ(2) = 10.4, P = .006), and finding a reproductive endocrinologist (χ(2) = 22.6, P < .001), with 10% reporting lack of knowledge as a reason for not pursuing FP. CONCLUSION: Improvements in patient satisfaction with information received demonstrate the potential for fertility programs in cancer care settings to improve the quality of clinician-patient discussions about fertility.
Subject(s)
Fertility , Neoplasms/physiopathology , Adolescent , Adult , Cross-Sectional Studies , Female , Fertility Preservation , Humans , Male , Middle Aged , Patient Education as Topic , Patient Satisfaction , Retrospective StudiesABSTRACT
BACKGROUND: The American Society of Clinical Oncology (ASCO) guidelines include incorporation of fertility preservation guidelines in the care of breast oncology patients. This study aimed to examine the baseline knowledge and preferences concerning fertility preservation among women of childbearing age with newly diagnosed breast cancer at the time of their initial visit to Memorial Sloan Kettering Cancer Center (MSKCC). METHODS: A questionnaire on reproductive history, fertility knowledge, and preservation options was administered to women 18-45 years of age with newly diagnosed breast cancer at MSKCC between May and September 2011. RESULTS: The inclusion criteria were met by 60 women eligible for analysis who had a median age of 40 years (range 20-45 years). The findings showed that 50 % of the women either desired children in the future or were unsure whether they wanted children, with 9 % reporting that they received information about fertility preservation options before their MSKCC visit. Women who had never been pregnant were more likely than those with prior pregnancies to consider having children in the future (p = 0.001) and to contemplate fertility preservation options both before (p = 0.001) and after (p = 0.0002) cancer treatment. CONCLUSION: Early referral allows patients to take advantage of fertility preservation options while preventing delay in the initiation of systemic therapy. Referral by the breast surgical oncologist at the time of the initial visit has the potential to increase fertility knowledge because it appears that many women have not yet received fertility information at this early treatment stage.
Subject(s)
Breast Neoplasms/diagnosis , Decision Making , Fertility Preservation/methods , Practice Guidelines as Topic , Referral and Consultation , Adolescent , Adult , Cross-Sectional Studies , Female , Fertility Preservation/statistics & numerical data , Follow-Up Studies , Humans , Middle Aged , Pilot Projects , Pregnancy , Prognosis , Surveys and Questionnaires , Young AdultABSTRACT
BACKGROUND: Dual anti-HER2 therapy is effective for HER2-amplified breast cancer. Weekly paclitaxel, trastuzumab, and full-dose lapatinib (PTL) is not feasible because of grade 3 diarrhea. We conducted a phase II feasibility study of dose-dense (DD; every other week) PTL (ClinicalTrials.gov identifier, NCT01827163). PATIENTS AND METHODS: Eligible patients had HER2-positive breast cancer, tumor size ≤ 3 cm, and negative nodes. Treatment included paclitaxel (175 mg/m(2) × 4, every 2 weeks with pegfilgrastim), trastuzumab (4 mg/kg load and then 2 mg/kg weekly), and lapatinib (1000 mg daily). After paclitaxel × 4, trastuzumab (6 mg/kg every 3 weeks) plus lapatinib were continued for 1 year. The primary endpoint was feasibility, defined as (1) > 80% of patients completing PTL without a dose delay or reduction, (2) grade 3 diarrhea rate < 20%, and (3) cardiac event rate < 4%. RESULTS: From May 2013 to November 2013, we enrolled 20 of 55 planned patients. The median age was 49 years (range, 34-74 years). One patient had immediate paclitaxel hypersensitivity and was deemed inevaluable. Only 13 of 19 evaluable patients (68%) completed PTL without a dose delay or reduction or unacceptable toxicities. Only 3 of 19 (16%) had grade 3 diarrhea. Rash was frequent, with all grades in 18 of 19 (95%) and grade 3 in 2 of 19 (11%). The study was stopped early because of excess toxicity. CONCLUSION: The discontinuation rate during DD PTL was high, owing, in part, to an unexpectedly high incidence of rash. The trial was halted, because the initial discontinuation rate from overall toxicity made it unlikely that full accrual would demonstrate feasibility.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Breast Neoplasms/drug therapy , Neoplasm Recurrence, Local/drug therapy , Receptor, ErbB-2/metabolism , Adult , Aged , Biomarkers, Tumor/metabolism , Breast Neoplasms/metabolism , Breast Neoplasms/pathology , Dose-Response Relationship, Drug , Feasibility Studies , Female , Follow-Up Studies , Humans , Immunoenzyme Techniques , Lapatinib , Middle Aged , Neoplasm Recurrence, Local/metabolism , Neoplasm Recurrence, Local/pathology , Neoplasm Staging , Paclitaxel/administration & dosage , Pilot Projects , Prognosis , Quinazolines/administration & dosage , Receptors, Estrogen/metabolism , Receptors, Progesterone/metabolism , Trastuzumab/administration & dosageABSTRACT
INTRODUCTION: Understanding sexual health issues in cancer patients is integral to care for the continuously growing cancer survivor population. AIM: To create a national network of active clinicians and researchers focusing on the prevention and treatment of sexual problems in women and girls with cancer. METHODS: Interdisciplinary teams from the University of Chicago and Memorial Sloan-Kettering Cancer Center jointly developed the mission for a national conference to convene clinicians and researchers in the field of cancer and female sexuality. The invitee list was developed by both institutions and further iterated through suggestions from invitees. The conference agenda focused on three high-priority topics under the guidance of a professional facilitator. Breakout groups were led by attendees recognized by collaborators as experts in those topics. Conference costs were shared by both institutions. MAIN OUTCOME MEASURE: Development of Scientific Working Groups (SWGs). RESULTS: One hundred two clinicians and researchers were invited to attend the 1st National Conference on Cancer and Female Sexuality. Forty-three individuals from 20 different institutions across 14 states attended, including representation from eight National Cancer Institute (NCI)-funded cancer centers. Attendees included PhD researchers (N = 19), physicians (N = 16), and other healthcare professionals (N = 8). Breakout groups included (i) Defining key life course sexuality issues; (ii) Building a registry; and (iii) Implementing sexual health assessment. Breakout group summaries incorporated group consensus on key points and priorities. These generated six SWGs with volunteer leaders to accelerate future research and discovery: (i) Technology-based interventions; (ii) Basic science; (iii) Clinical trials; (iv) Registries; (v) Measurement; and (vi) Secondary data analysis. Most attendees volunteered for at least one SWG (N = 35), and many volunteered for two (N = 21). CONCLUSION: This 1st National Conference demonstrated high motivation and broad participation to address research on cancer and female sexuality. Areas of need were identified, and SWGs established to help promote research in this field.
Subject(s)
Biomedical Research , Information Services , Neoplasms/physiopathology , Sexual Dysfunction, Physiological/physiopathology , Sexual Dysfunction, Physiological/therapy , Sexuality/physiology , Breast Neoplasms/epidemiology , Breast Neoplasms/physiopathology , Breast Neoplasms/therapy , Colorectal Neoplasms/epidemiology , Colorectal Neoplasms/physiopathology , Colorectal Neoplasms/therapy , Comorbidity , Congresses as Topic , Cooperative Behavior , Cross-Sectional Studies , Evidence-Based Medicine , Female , Genital Neoplasms, Female/epidemiology , Genital Neoplasms, Female/physiopathology , Genital Neoplasms, Female/therapy , Humans , Interdisciplinary Communication , Neoplasms/epidemiology , Neoplasms/therapy , Sexual Dysfunction, Physiological/prevention & control , United StatesABSTRACT
PURPOSE: To evaluate whether treatment with an aromatase inhibitor (AI) influences background parenchymal enhancement (BPE) or amount of fibroglandular tissue (FGT) at breast magnetic resonance (MR) imaging in postmenopausal women with prior history of breast cancer. MATERIALS AND METHODS: A waiver of authorization and patient consent was granted by the institutional review board for this HIPAA-compliant retrospective study. Postmenopausal women with breast cancer and MR imaging findings of the contralateral unaffected breast, before and during 6-12 months of AI treatment (anastrozole, letrozole, or exemestane), between August 1999 and June 2010 were retrospectively identified (n = 149). Two readers performed blinded side-by-side comparison of BPE and MR imaging-depicted FGT before and during treatment. BPE and FGT were classified as the same or greater on one of the two MR studies and by using categorical scales: minimal, mild, moderate, or marked for BPE and fatty, scattered, heterogeneously dense, or dense for FGT. Consensus was reached in cases of disagreement. The sign test was used to conduct a side-by-side comparison of BPE and FGT before and during AI treatment. RESULTS: A decrease in BPE occurred in 33.9% (37 of 109) of women during anastrozole treatment, while an increase occurred in only one (P < .0001); 28 of 37 decreases resulted in a category change of BPE. A decrease in MR imaging-depicted FGT occurred in 5.5% (six of 109) of women, while no increases occurred (P = .031). During letrozole treatment, a decrease in BPE occurred in 46% (15 of 33), while an increase occurred in one woman (P = .0003); a decrease in FGT occurred in only one woman, and no increases occurred. Similar results were seen when women also undergoing chemotherapy were excluded. Only seven women were treated with exemestane. CONCLUSION: Treatment with 6-12 months of anastrozole or letrozole was associated with decreases in BPE, which occurred in a greater proportion of women than decreases in FGT.