scholarly journals Real-World Study of Cisplatin, Etoposide, and Bleomycin Chemotherapy Regimen in Gestational Trophoblastic Neoplasia

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Ming Wang ◽  
Lianna Shen ◽  
Xiaohong Xu ◽  
Wei Duan ◽  
Jinwei Miao ◽  
...  
Keyword(s):  
Whole Brain Radiotherapy ◽  
Figo Stage ◽  
Primary Treatment ◽  
Salvage Chemotherapy ◽  
Prognostic Scores ◽  
Primary Chemotherapy ◽  
Chemotherapy Group ◽  
Brain Radiotherapy ◽  
Chemotherapy Patients ◽  
Bep Chemotherapy

Objective. Little observational data exist regarding the use of cisplatin, etoposide, and bleomycin (BEP) chemotherapy regimen in patients with gestational trophoblastic neoplasia (GTN). Methods. This is a retrospective study of 95 patients with GTN in our center from June/2010 to June/2018. All patients received at least 2 cycles of BEP chemotherapy. The primary outcomes were the rate of complete remission (CR) and overall survival (OS). The secondary outcomes were disease-free survival (DFS), pregnancy rates after BEP exposure, drug resistance rate, and other adverse events. Results. Of the 95 patients included, 66 (69.5%) patients received BEP as primary treatment and 29 (30.5%) were Salvage chemotherapy. The median age at diagnosis was 37 years (range 29.75-46) and 34 years (range 27-40) in two groups, respectively. The median WHO prognostic scores were 6 (range 3.5-8), and 77.32% of patients were FIGO stage III-IV in the primary treatment group. The median WHO prognostic scores were 5 (range 3-9), and 66.55% of patients were FIGO stage III-IV in the salvage treatment group. Median cycles of BEP treatment were 4 (3, 5) and 3 (2, 4) in two groups, respectively. In the primary chemotherapy group, 18.2% received additional hysterectomy, 4.5% received UAE for vaginal bleeding, and 1.52% received whole-brain radiotherapy. In the salvage chemotherapy group, 20.7% received hysterectomy, 6.9% received lobectomy, 3.4% received hysteroscopic lesion resection, and 3.4% received whole-brain radiotherapy. CR rates to initial chemotherapy were 86.4%, including 87.9% in the primary chemotherapy group and 82.8% in the salvage chemotherapy group. No predictive factor of chemotherapy resistance was identified. The rate of 5 year-DFS was 96.52% (95% CI 86.78–99.12) in the primary chemotherapy group and 92.44% (95% CI 73.02-98.06) in the salvage chemotherapy group. The rate of 5 year-OS was 98.31% (95% CI 88.57–99.76) and 95.65% (95% CI 79.93-99.38) in the two groups, respectively. During the treatment, neutropenia, thrombocytopenia, anemia, and liver dysfunction occurred in 80.3%, 6.1%, 25.8%, and 50% primary chemotherapy patients and 82.8%, 31%, 10.3%, and 86.2% salvage chemotherapy patients. In patients with fertility requirements, live birth rates were 100% (10/10) in primary chemotherapy patients and 80% (4/5) in salvage chemotherapy patients. Conclusions. BEP regimen was effective in the treatment of GTINs. The treatment was well tolerated, with no safety concerns on patients’ fertility.

Stereotactic radiosurgery for brain metastases from pelvic gynecological malignancies: oncologic outcomes, validation of prognostic scores, and dosimetric evaluation

2021 ◽  
pp. ijgc-2021-002906
Author(s):  
Eva Meixner ◽  
Tanja Eichkorn ◽  
Sinem Erdem ◽  
Laila König ◽  
Kristin Lang ◽  
...  
Keyword(s):  
Overall Survival ◽  
Brain Metastases ◽  
Stereotactic Radiosurgery ◽  
Recursive Partitioning ◽  
Whole Brain Radiotherapy ◽  
Prognostic Scores ◽  
Gynecologic Malignancies ◽  
Whole Brain ◽  
Brain Radiotherapy ◽  
Cerebral Control

IntroductionStereotactic radiosurgery is a well-established treatment option in the management of brain metastases. Multiple prognostic scores for prediction of survival following radiotherapy exist, but are not disease-specific or validated for radiosurgery in women with primary pelvic gynecologic malignancies metastatic to the brain. The aim of the present study is to evaluate the feasibility, safety, outcomes, and impact of established prognostic scores.MethodsWe retrospectively identified 52 patients treated with radiotherapy for brain metastases between 2008 and 2021. Stereotactic radiosurgery was utilized in 31 patients for an overall number of 75 lesions; the remaining 21 patients received whole-brain radiotherapy. Kaplan-Meier survival analysis and the log-rank test were used to calculate and compare survival curves and univariate and multivariate Cox regression to assess the influence of cofactors on recurrence, local control, and prognosis.ResultsWith a median follow-up of 10.7 months, overall survival rates post radiosurgery were 65.3%, 51.3%, and 27.7% for 1, 2, and 5 years, respectively, which were significantly higher than post whole-brain radiotherapy (p=0.049). Five local failures (6.7%) were detected, resulting in 1 and 2 year local cerebral control rates of 97.4% and 94.0%, respectively. Univariate factors for prediction of superior overall survival were high performance status (p=0.030) and application of three prognostic scores, especially the Recursive Partitioning Analysis score (p=0.028). Uni- and multivariate analysis revealed that extracranial progression prior to radiosurgery was significant for inferior overall survival (p<0.0001). Radionecrosis was diagnosed in five women (16%); long-term neurotoxicity was significantly worse after whole-brain radiotherapy compared with radiosurgery (p=0.023).ConclusionStereotactic radiosurgery for brain metastases from pelvic gynecologic malignancies appears to be safe and well tolerated, achieving promising local cerebral control. Prognostic scores were shown to be transferable and radiosurgery should be recommended as primary intracranial treatment, especially in women with no prior extracranial progression and Recursive Partitioning Analysis class I.

Primary chemotherapy, stereotactic radiosurgery, or whole brain radiotherapy in non-small cell lung cancer (NSCLC) patients with asymptomatic brain metastases

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e19063-e19063
Author(s):  
K. Kim ◽  
J. Lee ◽  
M. Chang ◽  
J. Uhm ◽  
J. A. Yun ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Brain Metastases ◽  
Stereotactic Radiosurgery ◽  
Whole Brain Radiotherapy ◽  
Progression Free Survival ◽  
Primary Chemotherapy ◽  
Treatment Modalities ◽  
Whole Brain ◽  
Brain Radiotherapy ◽  
Nsclc Patients

e19063 Background: Approximately 25 to 30% of patients with lung cancer develop brain metastases at some stage and 12∼18% at the time of initial presentation. Whole brain radiotherapy (WBRT) has long been a mainstay of treatment of brain metastases. Another treatment approach, Stereotactic radiosurgery (SRS) is a method of delivering high doses of focal irradiation to a tumor while minimizing the irradiation to the adjacent normal tissue. However, the prognosis of NSCLC patients with asymptomatic brain metastases, who are not treated with SRS or WBRT, has not been fully investigated yet. This study aimed to analyze the outcome for various treatment modalities in NSCLC patients with asymptomatic brain metastases. Methods: We reviewed the medical records of 129 patients with a histopathologically proven NSCLC and a synchronous brain metastases between January 2003 and December 2007. The patients were categorized as primary chemotherapy, primary SRS, and primary WBRT group: primary chemotherapy (78 patients), primary SRS (24 patients), and primary WBRT (27 patients). Results: With median follow-up of 30.0 months (7.2 -70.7), the median overall survival (OS) for the entire patients was 15.6 months (0.5–50.7) and the progression free survival (PFS) was 6.1 months (0.3- 53.0). The OS was 22.4m for primary SRS group, 13.9m for primary chemotherapy group, and 17.7m for primary WBRT group; p=0.86). However, patients treated with primary SRS showed trend toward prolonged survival compared to those of primary WBRT p=0.06). Subset analysis of 110 adenocarcinoma patients showed that the median OS for patients treated with primary SRS was longer than those of primary WRBT (29.3m vs 17.7m p=0.01) or primary chemotherapy (29.3m vs 14.6m p=0.04). Conclusions: These results suggest that for NSCLC patients with asymptomatic brain metastases at first diagnosis, SRS rather than primary chemotherapy or WBRT might be considered as initial treatment, especially for patients with adenocarcinoma. No significant financial relationships to disclose.

scholarly journals Leptomeningeal Metastases in a Patient with an Extragonadal Germ Cell Tumor

2008 ◽  
Vol 2 ◽  
pp. CMO.S687
Author(s):  
Yoshiaki Kinebuchi ◽  
Masakuni Ishikawa ◽  
Osamu Ishizuka ◽  
Osamu Nishizawa ◽  
Kazuhiro Hongo
Keyword(s):  
Germ Cell ◽  
Germ Cell Tumor ◽  
Multidisciplinary Treatment ◽  
Germ Cell Tumors ◽  
Whole Brain Radiotherapy ◽  
Salvage Chemotherapy ◽  
Leptomeningeal Metastases ◽  
Cell Tumor ◽  
Extragonadal Germ Cell Tumor ◽  
Brain Radiotherapy

We present a case of leptomeningeal metastases in a 30-year-old man with an extragonadal germ cell tumor. The patient was referred to our hospital for treatment of an occipital brain metastasis. This lesion was resected, followed by whole brain radiotherapy and further chemotherapy, and a temporary complete remission was achieved. However, leptomeningeal recurrence developed, and despite salvage chemotherapy, the patient died of disease. Although multidisciplinary treatment is given to treat brain metastases of germ cell tumors, the patients’ prognosis has been unsatisfactory. The identification of a standard/effective treatment is required.

scholarly journals CTNI-65. COMBINED RITUXIMAB, METHOTREXATE, PROCARBAZINE, VINCRISTINE, AND CYTARABINE (R-MPV-A) TREATMENT FOR PATIENTS WITH RELAPSED PRIMARY CNS LYMPHOMA

2020 ◽  
Vol 22 (Supplement_2) ◽  
pp. ii57-ii57
Author(s):  
Motoo Nagane ◽  
Nobuyoshi Sasaki ◽  
Keiichi Kobayashi ◽  
Kuniaki Saito ◽  
Daisuke Shimada ◽  
...  
Keyword(s):  
Primary Cns Lymphoma ◽  
Whole Brain Radiotherapy ◽  
Standard Of Care ◽  
Median Number ◽  
Salvage Chemotherapy ◽  
Cns Lymphoma ◽  
High Dose ◽  
Brain Radiotherapy ◽  
First Relapse ◽  
Btk Inhibitor

Abstract BACKGROUNDS Standard of care for patients with primary CNS lymphoma (PCNSL) has been high-dose methotrexate (HD-MTX)-based multiagent immunochemotherapy including an induction R-MPV with consolidation whole-brain radiotherapy (WBRT) and HD-cytarabine to achieve complete remission, however, the optimal treatment for relapsed/refractory (r/r) PCNSL has not been established yet, besides the recent approval of a BTK inhibitor, tirabrutinib, in Japan. We evaluated retrospectively efficacy of R-MPV-A for r/rPCNSL. PATIENTS Histologically proven PCNSL patients treated at relapse in our institution from April 2000 to November 2019 were analyzed. Outcomes were compared between those treated with RMPVA or other regimens. RESULTS Among 148 PCNSL patients identified, 73 had at least one relapse, of whom 47 received salvage chemotherapy including 23 treated with RMPVA either at the first relapse (11) or at the second or later relapse (12). Median age/KPS of this salvage RMPVA group were 71 (42–87)/80 (40–100). Nine patients were pretreated with the first-line RMPVA. HD-cytarabine was given to 13 patients. Median number of RMPV cycles was 8 (1–4 cycles: 10; 8 cycles 13). CR/CRu were achieved in 19 (83%), response rate was 87%, while there were two PDs (9%). After median follow-up of 21.9 months, the median PFS after salvage RMPVA was 13.0 m (95%CI: 9.1–16.9), 1-year overall survival (OS) was 82%, median OS was 70.0 m (95%CI: 12.9–127.1), which were longer than those in 24 patients with salvage treatment other than RMPVA (mPFS 4.4 m, P=0.054; mOS 13.6 m, P=0.009). Among patients with salvage RMPVA, HD-cytarabine was associated with better PFS (P=0.066), and complete responses were significantly correlated with longer OS. Treatment was generally well-tolerated but there was one treatment-related death. CONCLUSIONS Salvage RMPVA at relapses was active and associated with longer survival compared with other regimens, necessitating further development of salvage regimens incorporating tirabrutinib in the future studies.

scholarly journals ML-02 Chemotherapy for patients with relapsed or refractory primary CNS lymphoma

2020 ◽  
Vol 2 (Supplement_3) ◽  
pp. ii15-ii15
Author(s):  
Motoo Nagane ◽  
Nobuyoshi Sasaki ◽  
Keiichi Kobayashi ◽  
Kuniaki Saito ◽  
Daisuke Shimada ◽  
...  
Keyword(s):  
Primary Cns Lymphoma ◽  
Whole Brain Radiotherapy ◽  
Standard Of Care ◽  
Median Number ◽  
Salvage Chemotherapy ◽  
Cns Lymphoma ◽  
High Dose ◽  
Brain Radiotherapy ◽  
First Relapse ◽  
Btk Inhibitor

Abstract BACKGROUNDS: Standard of care for patients with primary CNS lymphoma (PCNSL) has been high-dose methotrexate (HD-MTX)-based multiagent immunochemotherapy, particularly with R-MPV-A with or without whole-brain radiotherapy (WBRT), however, the optimal treatment for relapsed/refractory (r/r)PCNSL has not been established yet. Approval of a second-generation BTK inhibitor, tirabrutinib, for r/rPCNSL in Japan in March 2020, prompted us to evaluate retrospectively efficacy of R-MPV-A for r/rPCNSL to compare their activities. PATIENTS: Histologically proven PCNSL patients treated at relapse in our institution from April 2000 to November 2019 were analyzed. Outcomes were compared between those treated with RMPVA or other regimens. RESULTS: Among 148 PCNSL patients identified, 73 had at least one relapse, of whom 47 received salvage chemotherapy including 23 treated with RMPVA, 14 with HD-MTX monotherapy, and 11 with DeVIC (DEX, etoposide, ifosfamide, CDBCA). Median age/KPS were 69 yo (20–87)/ 80 (40–100), 27 patients had received prior WBRT. RMPVA was given at the first relapse in 11 patients, median number of RMPV cycles was 8 (1–4 cycles: 10; 8 cycles 13). CR/CRu were achieved in 19 (83%), response rate was 87%, while there were two PDs (9%). After median follow-up of 21.9 months, the median PFS after salvage RMPVA was 13.0 m (95%CI: 9.1–16.9), 1-year overall survival (OS) was 82%, median OS was 70.0 m (95%CI: 12.9–127.1), which were longer than those in 24 patients with salvage treatment other than RMPVA (mPFS 4.4 m, P=0.054; mOS 13.6 m, P=0.009). Median PFS and OS for HD-MTX monotherapy were 5.1m and 36.6 m, while those for DeVIC were 4.4 m and 9.1 m, respectively. Treatment was generally well-tolerated but there was one treatment-related death. CONCLUSIONS: Salvage RMPVA at relapses was active and associated with longer survival compared with other regimens, necessitating further development of salvage regimens incorporating tirabrutinib in the future studies.

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