scholarly journals Patient reported pain severity and interference in HR + /HER2- advanced/metastatic breast cancer in real world settings

2016 ◽  
Vol 27 ◽  
pp. vi88
Author(s):  
R. Wood ◽  
J. de Courcy ◽  
D. Mitra ◽  
S. Iyer
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Real World ◽  
Metastatic Breast ◽  
Pain Severity ◽  
Patient Reported

scholarly journals Measuring Quality of Life Using Patient-Reported Outcomes in Real-World Metastatic Breast Cancer Patients: The Need for a Standardized Approach

Cancers ◽  
2021 ◽  
Vol 13 (10) ◽  
pp. 2308
Author(s):  
Marloes E. Clarijs ◽  
Jacob Thurell ◽  
Friedrich Kühn ◽  
Carin A. Uyl-de Groot ◽  
Elham Hedayati ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Quality Of Life ◽  
Metastatic Breast Cancer ◽  
Real World ◽  
Patient Reported Outcomes ◽  
Care Pathway ◽  
Clinical Care ◽  
Metastatic Breast ◽  
Patient Reported

Metastatic breast cancer (MBC) patients are almost always treated to minimize the symptom burden, and to prolong life without a curative intent. Although the prognosis of MBC patients has improved in recent years, the median survival after diagnosis is still only 3 years. Therefore, the health-related quality of life (HRQoL) should play a leading role in making treatment decisions. Heterogeneity in questionnaires used to evaluate the HRQoL in MBC patients complicates the interpretability and comparability of patient-reported outcomes (PROs) globally. In this review, we aimed to provide an overview of PRO instruments used in real-world MBC patients and to discuss important issues in measuring HRQoL. Routinely collecting symptom information using PROs could enhance treatment evaluation and shared decision-making. Standardizing these measures might help to improve the implementation of PROs, and facilitates collecting and sharing data to establish valid comparisons in research. This is a prerequisite to learn about how they could impact the clinical care pathway. In addition, the prognostic value of intensified PRO collection throughout therapy on survival and disease progression is promising. Future perspectives in the field of PROs and MBC are described.

scholarly journals Clinical benefit of treatment after trastuzumab emtansine for HER2-positive metastatic breast cancer: a real-world multi-centre cohort study in Japan (WJOG12519B)

Breast Cancer ◽  
2021 ◽  
Author(s):  
Takamichi Yokoe ◽  
Sasagu Kurozumi ◽  
Kazuki Nozawa ◽  
Yukinori Ozaki ◽  
Tetsuyo Maeda ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cohort Study ◽  
Metastatic Breast Cancer ◽  
Cancer Patients ◽  
Real World ◽  
Treatment Strategies ◽  
Metastatic Breast ◽  
Trastuzumab Emtansine ◽  
Breast Cancer Patients ◽  
Her2 Positive

Abstract Background Trastuzumab emtansine (T-DM1) treatment for human epidermal growth factor receptor-2 (HER2)-positive metastatic breast cancer after taxane with trastuzumab and pertuzumab is standard therapy. However, treatment strategies beyond T-DM1 are still in development with insufficient evidence of their effectiveness. Here, we aimed to evaluate real-world treatment choice and efficacy of treatments after T-DM1 for HER2-positive metastatic breast cancer. Methods In this multi-centre retrospective cohort study involving 17 hospitals, 325 female HER2-positive metastatic breast cancer patients whose post-T-DM1 treatment began between April 15, 2014 and December 31, 2018 were enrolled. The primary end point was the objective response rate (ORR) of post-T-DM1 treatments. Secondary end points included disease control rate (DCR), progression-free survival (PFS), time to treatment failure (TTF), and overall survival (OS). Results The median number of prior treatments of post-T-DM1 treatment was four. The types of post-T-DM1 treatments included (1) chemotherapy in combination with trastuzumab and pertuzumab (n = 102; 31.4%), (2) chemotherapy concomitant with trastuzumab (n = 78; 24.0%), (3), lapatinib with capecitabine (n = 63; 19.4%), and (4) others (n = 82; 25.2%). ORR was 22.8% [95% confidence interval (CI): 18.1–28.0], DCR = 66.6% (95% CI 60.8–72.0), median PFS = 6.1 months (95% CI 5.3–6.7), median TTF = 5.1 months (95% CI 4.4–5.6), and median OS = 23.7 months (95% CI 20.7–27.4). Conclusion The benefits of treatments after T-DM1 are limited. Further investigation of new treatment strategies beyond T-DM1 is awaited for HER2-positive metastatic breast cancer patients.

scholarly journals Patterns of treatment and outcome of palbociclib plus endocrine therapy in hormone receptor-positive/HER2 receptor-negative metastatic breast cancer: a real-world multicentre Italian study

2021 ◽  
Vol 13 ◽  
pp. 175883592098765
Author(s):  
Raffaella Palumbo ◽  
Rosalba Torrisi ◽  
Federico Sottotetti ◽  
Daniele Presti ◽  
Anna Rita Gambaro ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Endocrine Therapy ◽  
Real World ◽  
Hormone Receptor ◽  
Metastatic Breast ◽  
Progression Free Survival ◽  
Her2 Receptor ◽  
Treatment Line ◽  
Hormone Receptor Positive

Background: The CDK4/6 inhibitor palbociclib combined with endocrine therapy (ET) has proven to prolong progression-free survival (PFS) in women with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2−) metastatic breast cancer (MBC). Few data are available regarding the efficacy of such a regimen outside the clinical trials. Patients and methods: This is a multicentre prospective real-world experience aimed at verifying the outcome of palbociclib plus ET in an unselected population of MBC patients. The primary aim was the clinical benefit rate (CBR); secondary aims were the median PFS, overall survival (OS) and safety. Patients received palbociclib plus letrozole 2.5 mg (cohort A) or fulvestrant 500 mg (cohort B). Results: In total, 191 patients (92 in cohort A, 99 in cohort B) were enrolled and treated, and 182 were evaluable for the analysis. Median age was 62 years (range 47–79); 54% had visceral involvement; 28% of patients had previously performed one treatment line (including chemotherapy and ET), 22.6% two lines and 15.9% three. An overall response rate of 34.6% was observed with 11 (6.0%) complete responses and 52 (28.6%) partial responses. Stable disease was achieved by 78 patients (42.9%) with an overall CBR of 59.8%. At a median follow-up of 24 months (range 6–32), median PFS was 13 months without significant differences between the cohorts. When analysed according to treatment line, PFS values were significantly prolonged when palbociclib-based therapy was administered as first-line treatment (14.0 months), to decrease progressively in second and subsequent lines (11.7 and 6.7 months, respectively). Median OS was 25 months, ranging from 28.0 months in 1st line to 18.0 and 13.0 months in 2nd and subsequent lines, respectively. Conclusions: Our data indicate that palbociclib plus ET is active and safe in HR+/HER2− MBC, also suggesting a better performance of the combinations in earlier treatment lines.

scholarly journals Real-world effectiveness of post-trastuzumab emtansine treatment in patients with HER2-positive, unresectable and/or metastatic breast cancer: a retrospective observational study (KBCSG-TR 1917)

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Takahiro Nakayama ◽  
Tetsuhiro Yoshinami ◽  
Hiroyuki Yasojima ◽  
Nobuyoshi Kittaka ◽  
Masato Takahashi ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Observational Study ◽  
Real World ◽  
Metastatic Breast ◽  
Trastuzumab Emtansine ◽  
Her2 Positive ◽  
The Real ◽  
Her2 Positive Breast Cancer ◽  
Positive Breast Cancer

Abstract Background Trastuzumab emtansine (T-DM1) is a second-line standard therapy for patients with human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer. Evidence regarding post–T-DM1 treatments is currently lacking. We evaluated the effectiveness of post–T-DM1 drug therapy in patients with HER2-positive, unresectable and/or metastatic breast cancer. Methods In this multicenter, retrospective, observational study, real-world clinical data of female patients with HER2-positive breast cancer who had a history of T-DM1 treatment were consecutively collected from five sites in Japan. We investigated the effectiveness of post–T-DM1 therapy by evaluating the real-world progression-free survival (rwPFS), time to treatment failure (TTF), overall survival (OS), objective response rate (ORR), and clinical benefit rate (CBR). Tumor response was assessed by investigators according to Response Evaluation Criteria in Solid Tumors (RECIST version 1.1) guidelines. Subgroup and exploratory analyses according to background factors were also undertaken. Results Of the 205 patients who received T-DM1 treatment between 1 January 2014 and 31 December 2018, 128 were included in this study. Among the 128 patients analyzed, 105 (82%) patients received anti-HER2 therapy and 23 (18%) patients received regimens without anti-HER2 therapy. Median (95% confidence interval [CI]) rwPFS, TTF, and OS were 5.7 (4.8–6.9) months, 5.6 (4.6–6.4) months, and 22.8 (18.2–32.4) months, respectively. CBR and ORR (95% CI) were 48% (38.8–56.7) and 23% (15.1–31.4), respectively. Cox-regression analysis showed that an ECOG PS score of 0, a HER2 immunohistochemistry score of 3+, recurrent type, ≥12 month duration of T-DM1 therapy, and anti-HER2 therapy were independent variables for rwPFS. An exploratory subgroup analysis of regimens after T-DM1 showed that those with anti-HER2 therapy had a median rwPFS of 6.3 and those without anti-HER2 therapy had a median rwPFS of 4.8 months. Conclusions In the real-world setting in Japan, several post–T-DM1 regimens for patients with unresectable and/or metastatic HER2-positive breast cancer, including continuation of anti-HER2 therapy, showed some effectiveness; however, this effectiveness was insufficient. Novel therapeutic options are still needed for further improvement of PFS and OS in later treatment settings. Trial registration UMIN000038296; registered on 15 October 2019.

Outcome in Patients with Metastatic Breast Cancer Treated with Eribulin: A Real-world Cohort

2018 ◽  
Vol 30 (6) ◽  
pp. e46
Author(s):  
H. Rush ◽  
M. Khan ◽  
S. Li ◽  
A. Agorastos ◽  
H. Kristeleit
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Real World ◽  
Metastatic Breast
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