scholarly journals PCV chemotherapy alone for WHO grade 2 oligodendroglioma: prolonged disease control with low risk of malignant progression

2021 ◽  
Author(s):  
Jonathan Weller ◽  
Sophie Katzendobler ◽  
Philipp Karschnia ◽  
Stefanie Lietke ◽  
Rupert Egensperger ◽  
...  
Keyword(s):  
Stereotactic Biopsy ◽  
Tumor Volume ◽  
Progression Free Survival ◽  
Who Grade ◽  
Free Survival ◽  
First Relapse ◽  
Pcv Chemotherapy ◽  
Grade 3 ◽  
Histological Progression

Abstract Introduction The role of chemotherapy alone in newly diagnosed WHO grade 2 oligodendroglioma after biopsy, incomplete or gross total resection remains controversial. We here analyze the clinical outcome of four patient cohorts being treated with either procarbazine, CCNU and vincristine (PCV) or temozolomide (TMZ) after biopsy, resection only, or wait-and-scan after biopsy. Methods Patients (n = 142) with molecularly defined oligodendroglioma (WHO 2016) were assigned to four cohorts: W&S, wait-and-scan after stereotactic biopsy (n = 59); RES, surgical resection only (n = 27); TMZ, temozolomide after biopsy (n = 26) or PCV (n = 30) after biopsy. Presurgical MRI T2 tumor volumes were obtained by manual segmentation. Progression-free survival (PFS), post-recurrence PFS (PR-PFS) and rate of histological progression to grade 3 were analyzed. Results PFS was longest after PCV (9.1 years), compared to 5.1 years after W&S, 4.4 years after RES and 3.6 years after TMZ. The rate of histological progression from grade 2 to 3 within 10 years was 9% for the PCV, 29% for the W&S, 67% for the RES and 75% for the TMZ group (p = 0.01). In the W&S group, patients treated with PCV at first relapse had a longer PFS from intervention than those treated with TMZ (7.2 vs 4.0 years, p = 0.04). Multivariate analysis identified smaller tumor volume prior to any intervention (p = 0.02) to be prognostic for PFS. Conclusions PCV chemotherapy alone is an effective treatment for WHO grade 2 oligodendroglioma, with long PFS and low rate of histological progression.

scholarly journals CTNI-20. PCV CHEMOTHERAPY ALONE IS ASSOCIATED WITH BETTER CLINICAL COURSE IN OLIGODENDROGLIOMA WHO GRADE II

2020 ◽  
Vol 22 (Supplement_2) ◽  
pp. ii46-ii46
Author(s):  
Jonathan Weller ◽  
Sophie Katzendobler ◽  
Philipp Karschnia ◽  
Stefanie Lietke ◽  
Rupert Egensperger ◽  
...  
Keyword(s):  
Stereotactic Biopsy ◽  
Tumor Volume ◽  
Treatment Guidelines ◽  
Tumor Resection ◽  
World Health ◽  
Incomplete Resection ◽  
Watch And Wait ◽  
Who Grade ◽  
Long Term Outcome ◽  
Pcv Chemotherapy

Abstract BACKGROUND Current treatment guidelines for oligodendrogliomas (OD) recommend watch-and-wait strategies after gross total resection and radiation with subsequent chemotherapy (procarbazine, CCNU and vincristine (PCV)) after incomplete resection. The value of chemotherapy alone as an option to delay the risk of late cognitive deficits is not well defined yet. Here, we retrospectively investigated long-term outcome in OD WHO II with respect to initial therapy and tumor volume in magnetic resonance imaging (MRI). METHODS A total of 142 patients with OD WHO (World Health Organization) II according to WHO 2016 were retrospectively included. Patients either had watch and wait (W&W) after histological sampling through stereotactic biopsy (n=59) or tumor resection (n=27) or else stereotactic biopsy with subsequent temozolomide (TMZ) (n=26) or PCV (n=30). Pre- and post-therapeutic T2 tumor volumes were obtained. Progression-free survival (PFS), post-recurrence PFS (PR-PFS) and rate of secondary malignization after 10 years (MR-10yrs) were correlated with clinical and volumetric data. RESULTS PFS was significantly longer in the PCV cohort compared to TMZ (9.1 vs. 3.6 years, p = 0.04), even after matching patients according to age and initial tumor volume (9.1 vs 4.7 yrs, p = 0.03). PFS in the W&W cohort was 5.1 years and 4.4 years in those receiving tumor resection only. MR-10yrs was 4% in PCV cohort, 18% in the W&W cohort and 52% in the resection only cohort (p = 0.01). In the W&W cohort, patients treated with PCV at first relapse had a longer PR-PFS than those treated with TMZ (in years, 7.2 vs 4.0, p = 0.04). Multivariate analysis confirmed initial PCV therapy (p = 0.01) and initial T2 tumor volume (p = 0.02) to be prognostic. CONCLUSION In oligodendrogliomas WHO II PCV chemotherapy alone is superior in terms of PFS and rate of secondary malignization compared to TMZ chemotherapy alone or tumor resection only.

scholarly journals Radiotherapy using IMRT boosts after hyperbaric oxygen therapy with chemotherapy for glioblastoma

2016 ◽  
Vol 58 (3) ◽  
pp. 351-356 ◽  
Author(s):  
Katsuya Yahara ◽  
Takayuki Ohguri ◽  
Hiroki Udono ◽  
Junkoh Yamamoto ◽  
Kyosuke Tomura ◽  
...  
Keyword(s):  
Hyperbaric Oxygen ◽  
Tumor Volume ◽  
Combined Therapy ◽  
Survival Rates ◽  
Intensity Modulated Radiotherapy ◽  
Progression Free Survival ◽  
Hematological Toxicity ◽  
Free Survival ◽  
Promising Treatment ◽  
Grade 3

Abstract The purpose of this study was to evaluate the feasibility and efficacy of radiotherapy (RT) using intensity-modulated radiotherapy (IMRT) boosts after hyperbaric oxygen (HBO) therapy with chemotherapy in patients with glioblastoma. Twenty-four patients with glioblastoma were treated with the combined therapy, which was RT using IMRT boosts after HBO with chemotherapy, and were retrospectively analyzed. The RT protocol was as follows: first, 3D conformal RT [40 Gy/20 fractions (fr)] was delivered to the gross tumor volume (GTV) and the surrounding edema, including an additional 1.5–2.0 cm. The IMRT boost doses were then continuously delivered to the GTV plus 5 mm (28 Gy/8 fr) and the surrounding edema (16 Gy/8 fr). Each IMRT boost session was performed immediately after HBO to achieve radiosensitization. The planned RT dose was completed in all patients, while HBO therapy was terminated in one patient (4%) due to Grade 2 aural pain. The toxicities were mild, no non-hematological toxicity of Grade 3–5 was observed. The 2-year overall survival (OS) and progression-free survival rates in all patients were 46.5% and 35.4%, respectively. The median OS time was 22.1 months. In conclusion, the combined therapy of RT using IMRT boosts after HBO with chemotherapy was a feasible and promising treatment modality for patients with glioblastoma. The results justify further evaluation to clarify the benefits of this therapy.

scholarly journals Stereotactic radiosurgery in the treatment of parasellar meningiomas: long-term volumetric evaluation

2018 ◽  
Vol 128 (2) ◽  
pp. 362-372 ◽  
Author(s):  
Or Cohen-Inbar ◽  
Athreya Tata ◽  
Shayan Moosa ◽  
Cheng-chia Lee ◽  
Jason P. Sheehan
Keyword(s):  
Tumor Volume ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Volume Control ◽  
Tumor Control ◽  
Who Grade ◽  
Free Survival ◽  
Nerve Dysfunction

OBJECTIVEParasellar meningiomas tend to invade the suprasellar, cavernous sinus, and petroclival regions, encroaching on adjacent neurovascular structures. As such, they prove difficult to safely and completely resect. Stereotactic radiosurgery (SRS) has played a central role in the treatment of parasellar meningiomas. Evaluation of tumor control rates at this location using simplified single-dimension measurements may prove misleading. The authors report the influence of SRS treatment parameters and the timing and volumetric changes of benign WHO Grade I parasellar meningiomas after SRS on long-term outcome.METHODSPatients with WHO Grade I parasellar meningiomas treated with single-session SRS and a minimum of 6 months of follow-up were selected. A total of 189 patients (22.2% males, n = 42) form the cohort. The median patient age was 54 years (range 19–88 years). SRS was performed as a primary upfront treatment for 44.4% (n = 84) of patients. Most (41.8%, n = 79) patients had undergone 1 resection prior to SRS. The median tumor volume at the time of SRS was 5.6 cm3 (0.2–54.8 cm3). The median margin dose was 14 Gy (range 5–35 Gy). The volumes of the parasellar meningioma were determined on follow-up scans, computed by segmenting the meningioma on a slice-by-slice basis with numerical integration using the trapezoidal rule.RESULTSThe median follow-up was 71 months (range 6–298 months). Tumor volume control was achieved in 91.5% (n = 173). Tumor progression was documented in 8.5% (n = 16), equally divided among infield recurrences (4.2%, n = 8) and out-of-field recurrences (4.2%, n = 8). Post-SRS, new or worsening CN deficits were observed in 54 instances, of which 19 involved trigeminal nerve dysfunction and were 18 related to optic nerve dysfunction. Of these, 90.7% (n = 49) were due to tumor progression and only 9.3% (n = 5) were attributable to SRS. Overall, this translates to a 2.64% (n = 5/189) incidence of direct SRS-related complications. These patients were treated with repeat SRS (6.3%, n = 12), repeat resection (2.1%, n = 4), or both (3.2%, n = 6). For patients treated with a margin dose ≥ 16 Gy, the 2-, 4-, 6-, 8-, 10-, 12-, and 15-year actuarial progression-free survival rates are 100%, 100%, 95.7%, 95.7%, 95.7%, 95.7%, and 95.7%, respectively. Patients treated with a margin dose < 16 Gy, had 2-, 4-, 6-, 8-, 10-, 12-, and 15-year actuarial progression-free survival rates of 99.4%, 97.7%, 95.1%, 88.1%, 82.1%, 79.4%, and 79.4%, respectively. This difference was deemed statistically significant (p = 0.043). Reviewing the volumetric patient-specific measurements, the early follow-up volumetric measurements (at the 3-year follow-up) reliably predicted long-term volume changes and tumor volume control (at the 10-year follow-up) (p = 0.029).CONCLUSIONSSRS is a durable and minimally invasive treatment modality for benign parasellar meningiomas. SRS offers high rates of growth control with a low incidence of neurological deficits compared with other treatment modalities for meningiomas in this region. Volumetric regression or stability during short-term follow-up of 3 years after SRS was shown to be predictive of long-term tumor control.

NGR-hTNF and doxorubicin in relapsed ovarian cancer (OC).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 5059-5059
Author(s):  
Domenica Lorusso ◽  
Giovanni Scambia ◽  
Giulia Amadio ◽  
Alessia di Legge ◽  
Antonella Pietragalla ◽  
...  
Keyword(s):  
Median Duration ◽  
Human Tumor ◽  
Progression Free Survival ◽  
Free Survival ◽  
Phase 2 Trial ◽  
Randomized Phase Ii ◽  
Common Grade ◽  
Grade 3 ◽  
Necrosis Factor

5059 Background: NGR-hTNF (asparagine-glycine-arginine human tumor necrosis factor) is able to promote antitumor immune responses and to improve the intratumoral doxorubicin (D) uptake by selectively damaging tumor vessels. Methods: OC patients (pts) with progressive disease (PD) after ≥ 1 platinum/taxane regimen and with a platinum free interval lower than 6 months (PFI <6) or ranging from 6 to 12 months (PFI 6-12) received NGR-hTNF (N) 0.8 µg/m2 and D 60 mg/m2 on day 1 every 3 weeks. Primary endpoint of this phase 2 trial was response rate by RECIST criteria with a target of ≥ 6/37 responding pts. Secondary aims were progression free survival (PFS) and overall survival (OS). Results: 37 pts (median age 57 years; PS 0/1 32/5; PFI < 6/6-12 25/12; prior regimens 1-5) were enrolled. Median baseline peripheral blood lymphocyte count (PBLC) was 1.6/mL (interquartile range 1.2-2.1). In all, 177 cycles were given, with 18 pts (49%) receiving ≥ 6 cycles and 12 pts (32%) 8 cycles. Neither grade 3/4 adverse events (AEs) related to N nor increase of D-related AEs were noted. Common grade 1/2 AEs included chills (65%). Eight pts (23%; 95% CI 12-39) had partial response (PR; 2 with PFI < 6 and 6 with PFI 6-12; median duration: 8.2 months). Fifteen pts had stable disease (SD, 43%; 10 with PFI < 6 and 5 with PFI 6-12; median duration: 4.9 months) for an overall disease control (DC, PR+SD) rate of 66%. Mean changes from baseline in target tumor size after 2, 4, 6, and 8 cycles were 2%, -54%, -69%, and -77%, respectively. Median PFS was 5.0 months (95% CI 3.1-6.9) and median OS was 17.0 months (10.4-23.6). In pts with PFI < 6 or 6-12, median PFS were 3.8 and 7.8 months (p=.03) and median OS were 14.3 and 20.1 months (p=.14), respectively. Pts with DC had longer median OS than those with early PD (24.0 and 4.9 months, respectively, p=.02). Longer PFI (p=.03) and higher PBLC (p=.01) were associated with better PFS, while OS correlated only with PBLC (p=.001). In the subset with PFI < 6, pts with PBLC ≥ or < 1.2/mL (1st quartile) had median PFS of 4.9 and 2.6 months (p=.02) and median OS of 15.8 and 4.3 months (p=.0001), respectivel Conclusions: A randomized phase II trial is currently testing D ± NGR-hTNF in pts with PFI < 6 (refractory/resistant). The role of PBLC as blood-based biomarker deserves further investigation.

Role of Extent of Resection in the Long-Term Outcome of Low-Grade Hemispheric Gliomas

2008 ◽  
Vol 26 (8) ◽  
pp. 1338-1345 ◽  
Author(s):  
Justin S. Smith ◽  
Edward F. Chang ◽  
Kathleen R. Lamborn ◽  
Susan M. Chang ◽  
Michael D. Prados ◽  
...  
Keyword(s):  
Tumor Volume ◽  
Progression Free Survival ◽  
Extent Of Resection ◽  
Malignant Progression ◽  
Low Grade ◽  
Karnofsky Performance Score ◽  
Long Term Outcome ◽  
Free Survival

Purpose The prognostic role of extent of resection (EOR) of low-grade gliomas (LGGs) is a major controversy. We designed a retrospective study to assess the influence of EOR on long-term outcomes of LGGs. Patients and Methods The study population (N = 216) included adults undergoing initial resection of hemispheric LGG. Region-of-interest analysis was performed to measure tumor volumes based on fluid-attenuated inversion-recovery (FLAIR) imaging. Results Median preoperative and postoperative tumor volumes and EOR were 36.6 cm3 (range, 0.7 to 246.1 cm3), 3.7 cm3 (range, 0 to 197.8 cm3) and 88.0% (range, 5% to 100%), respectively. There was no operative mortality. New postoperative deficits were noted in 36 patients (17%); however, all but four had complete recovery. There were 34 deaths (16%; median follow-up, 4.4 years). Progression and malignant progression were identified in 95 (44%) and 44 (20%) cases, respectively. Patients with at least 90% EOR had 5- and 8-year overall survival (OS) rates of 97% and 91%, respectively, whereas patients with less than 90% EOR had 5- and 8-year OS rates of 76% and 60%, respectively. After adjusting each measure of tumor burden for age, Karnofsky performance score (KPS), tumor location, and tumor subtype, OS was predicted by EOR (hazard ratio [HR] = 0.972; 95% CI, 0.960 to 0.983; P < .001), log preoperative tumor volume (HR = 4.442; 95% CI, 1.601 to 12.320; P = .004), and postoperative tumor volume (HR = 1.010; 95% CI, 1.001 to 1.019; P = .03), progression-free survival was predicted by log preoperative tumor volume (HR = 2.711; 95% CI, 1.590 to 4.623; P ≤ .001) and postoperative tumor volume (HR = 1.007; 95% CI, 1.001 to 1.014; P = .035), and malignant progression-free survival was predicted by EOR (HR = 0.983; 95% CI, 0.972 to 0.995; P = .005) and log preoperative tumor volume (HR = 3.826; 95% CI, 1.632 to 8.969; P = .002). Conclusion Improved outcome among adult patients with hemispheric LGG is predicted by greater EOR.

scholarly journals Combined Treatment of Bortezomib, Continuous Low-Dose Cyclophosphamide and Dexamethasone Followed By One Year of Maintenance Treatment for Refractory or Relapsed Multiple Myeloma Patients: A Prospective Phase II Study

Blood ◽  
2014 ◽  
Vol 124 (21) ◽  
pp. 4733-4733
Author(s):  
Esther GM Waal de ◽  
Linda Munck de ◽  
Gerhard Woolthuis ◽  
Annet velden Van Der ◽  
Yvonne Tromp ◽  
...  
Keyword(s):  
Overall Survival ◽  
Maintenance Therapy ◽  
Research Funding ◽  
Low Dose ◽  
Progression Free Survival ◽  
Free Survival ◽  
First Relapse ◽  
Grade 3 ◽  
One Year

Abstract Introduction: Combination therapy for longer periods but at low dose, also called metronomic scheduling, might be an effective manner to treat patients with relapsing myeloma. In particular if the used agents attack the malignant clone in an alternative manner. Therefore we used the combination of bortezomib, dexametasone and daily low dose of oral cyclophosphamide as an induction regimen followed by one year of maintenance therapy consisting of bortezomib and cyclophosphamide. Methods: Relapsing myeloma patients, bortezomib naïve, were treated with three cycles of 1.3 mg/m2 bortezomib at day 1, 4, 8 and 11, cyclophosphamide 50 mg daily, and 20 mg dexamethasone at day 1, 2, 4, 5, 8, 9, 11 and 12 followed by three cycles of bortezomib 1.6 mg/m2 (day 1, 8, 15 and 2), cyclophosphamide (50 mg) daily and dexamethasone (20 mg) at day 1, 2, 8, 9, 15, 16, 22 and 23. Maintenance therapy consisting of bortezomib 1.3 mg/m2 every two weeks and daily dose of 50 mg cyclophosphamide for one year was applied to patients in partial or complete remission. Primary endpoints were toxicity during re-induction and maintenance therapy. Secondary endpoints were response to treatment and progression free and overall survival. Results: 59 patients with relapsing multiple myeloma were included of whom 69% were in first relapse (Table 1). The upfront treatment consisted mainly of thalidomide-based and vincristine-based chemotherapy and 40% of the patients have been treated with an autologous stem cell transplantation. All 6 cycles of induction chemotherapy could be given in 49% of the patients. Premature discontinuation before starting maintenance therapy was due to toxicity (31%), progressive disease (7%), death (7%) or other reasons (6%). Myelosuppression was the most common side effect with WHO grade 3-4 in 31% of the patients. Neuropathy grade 3-4 was observed in 16% of patients, partially due to the fact that bortezomib was given intravenously during the first 2 yrs of the protocol which included 76% of the patients. Maintenance therapy was started in 47% of the patients with a median duration of 7.3 months (range 0.36.-13.4). Grade 3-4 toxicity was observed in 25% of the patients including infections (n=3) and myelosuppression (n=3) which did not resulted in discontinuation of therapy. Median follow up time was 29 months with an overall response of 62%, and a very good partial response (VGPR), complete remission (CR) in 21% and 7% of the patients respectively. During the maintenance phase an improvement in responsiveness was observed in 25% of the patients. The CR rate increased with 9% to a total of 16%. VGPR rate was 20% and 16% of the patient had a PR. At end of the maintenance therapy 50% of patients started with maintenance had stable disease. The median progression free survival (PFS) was 17.2 months (range 0.13 – 43.5) as depicted in figure 1. and the median overall survival was 21.6 months (range 0.46-54.4, figure 2). During follow up 33 % of the patients died due to progression of MM. Conclusion: The present study demonstrates that combination therapy with bortezomib, continuous low dose cyclophosphamide and dexamethasone is an effective and manageable regimen. Adding a year of maintenance was feasible with limited side effects and an increase in CR rate. Table 1: patient characteristics Patients (%) Age, mean (min,max) 69 (46-86) Sex Male 56 Female 44 Relapse number First relapse 75 Second relapse 20 Third relapse 5 Performance status 0 65 1 29 2 5 M-protein heavy chain IgA 18 IgG 65 Light chain disease 18 Polyneuropathy No 61 Yes 39 Figure 1: Progression free survival Figure 1:. Progression free survival Figure 2: Overall survival Figure 2:. Overall survival Disclosures Waal de: Jansen Cilag: Research Funding. Munck de:Jansen Cilag: Research Funding. Woolthuis:Jansen Cilag: Research Funding. velden Van Der:Jansen Cilag: Research Funding. Tromp:Jansen Cilag: Research Funding. Hoogendoorn:Jansen Cilag: Research Funding. Vellenga:Jansen Cilag: Research Funding. Hovenga:Jansen Cilag: Research Funding.

scholarly journals Contemporary assessment of extent of resection in molecularly defined categories of diffuse low-grade glioma: a volumetric analysis

2020 ◽  
Vol 133 (5) ◽  
pp. 1291-1301 ◽  
Author(s):  
Vasileios K. Kavouridis ◽  
Alessandro Boaro ◽  
Jeffrey Dorr ◽  
Elise Y. Cho ◽  
J. Bryan Iorgulescu ◽  
...  
Keyword(s):  
Tumor Volume ◽  
Cox Regression ◽  
Molecular Subtypes ◽  
Progression Free Survival ◽  
Residual Tumor ◽  
Extent Of Resection ◽  
Low Grade Glioma ◽  
Low Grade ◽  
Who Grade ◽  
Free Survival

OBJECTIVEWhile the effect of increased extent of resection (EOR) on survival in diffuse infiltrating low-grade glioma (LGG) patients is well established, there is still uncertainty about the influence of the new WHO molecular subtypes. The authors designed a retrospective analysis to assess the interplay between EOR and molecular classes.METHODSThe authors retrospectively reviewed the records of 326 patients treated surgically for hemispheric WHO grade II LGG at Brigham and Women’s Hospital and Massachusetts General Hospital (2000–2017). EOR was calculated volumetrically and Cox proportional hazards models were built to assess for predictive factors of overall survival (OS), progression-free survival (PFS), and malignant progression–free survival (MPFS).RESULTSThere were 43 deaths (13.2%; median follow-up 5.4 years) among 326 LGG patients. Median preoperative tumor volume was 31.2 cm3 (IQR 12.9–66.0), and median postoperative residual tumor volume was 5.8 cm3 (IQR 1.1–20.5). On multivariable Cox regression, increasing postoperative volume was associated with worse OS (HR 1.02 per cm3; 95% CI 1.00–1.03; p = 0.016), PFS (HR 1.01 per cm3; 95% CI 1.00–1.02; p = 0.001), and MPFS (HR 1.01 per cm3; 95% CI 1.00–1.02; p = 0.035). This result was more pronounced in the worse prognosis subtypes of IDH-mutant and IDH-wildtype astrocytoma, for which differences in survival manifested in cases with residual tumor volume of only 1 cm3. In oligodendroglioma patients, postoperative residuals impacted survival when exceeding 8 cm3. Other significant predictors of OS were age at diagnosis, IDH-mutant and IDH-wildtype astrocytoma classes, adjuvant radiotherapy, and increasing preoperative volume.CONCLUSIONSThe results corroborate the role of EOR in survival and malignant transformation across all molecular subtypes of diffuse LGG. IDH-mutant and IDH-wildtype astrocytomas are affected even by minimal postoperative residuals and patients could potentially benefit from a more aggressive surgical approach.

Updated survival results of the randomized phase II study comparing cisplatin/capecitabine (CX) with epirubicin plus CX (ECX) in advanced gastric cancer (AGC).

2011 ◽  
Vol 29 (4_suppl) ◽  
pp. 46-46 ◽  
Author(s):  
T. Lim ◽  
J. Yun ◽  
J. Lee ◽  
S. Park ◽  
J. Park ◽  
...  
Keyword(s):  
Performance Status ◽  
Randomized Study ◽  
Progression Free Survival ◽  
Free Survival ◽  
Randomized Phase Ii ◽  
Grade 3 ◽  
To Receive ◽  
Line Chemotherapy

46 Background: We previously reported results of a randomized study showing that CX is equally active to ECX in terms of progression-free survival (PFS) (Yun et al. Eur J Cancer. 2010). Here we report updated overall survival (OS) results with an additional 12 months' follow-up. Methods: Ninety-one chemotherapy-naïve patients with histologically-confirmed, measurable AGC were randomized to receive CX (cisplatin 75 mg/m2 iv on day 1 and capecitabine 1,000 mg/m2 bid po on days 1-14, n=45) or ECX (epirubicin 50 mg/m2 plus CX, n=44) every 3 weeks. After CX or ECX had failed, second-line chemotherapy (SLC) was recommended for all patients if their performance status was preserved. Results: Treatment duration was similar for both arms (4.4 for CX v 4.2 months for ECX). There was no relevant difference in the occurrence of overall grade 3 or 4 toxicities between the CX and ECX arms (80% v 78%, respectively; p=0.516). However, none in the CX and 12% in the ECX arm discontinued treatment because of toxicity. There were no significant differences in therapeutic efficacy between CX and ECX with respect to the response rate (38% v 37%, respectively), PFS (6.4 v 6.5 months), as well as OS (12.7 v 13.8 months; p=0.51). After failure, 60% of patients (26 CX and 28 ECX patients) received SLC. However, OS was not differed whether a patient was treated with SLC or not (13.1 v 11.2 months; p=0.94). Conclusions: The present analysis confirms previous findings that both CX and ECX appear to be comparatively active as first-line chemotherapy for AGC. Furthermore, the role of SLC in AGC warrants further evaluation. No significant financial relationships to disclose.

Efficacy and safety of radiotherapy (RT) plus temozolomide (TMZ) in elderly patients (EP) with glioblastoma (GBM).

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. 2043-2043 ◽  
Author(s):  
Giuseppe Lombardi ◽  
Luisa Bellu ◽  
Franco Berti ◽  
Patrizia Farina ◽  
Sara Galuppo ◽  
...  
Keyword(s):  
Haematological Toxicity ◽  
Progression Free Survival ◽  
Severe Toxicity ◽  
Wild Type ◽  
Free Survival ◽  
Kaplan Meier ◽  
Significant Difference ◽  
Grade 3 ◽  
Ecog Ps

2043 Background: the optimal management of EP with GBM remains controversial. The role of RT with TMZ for EP is unclear, and EP are often treated with RT alone, TMZ alone or palliative approaches. We describe our experience of combining RT with concurrent TMZ for treatment of EP with GBM Methods: medical records of patients ≥65 years old with newly GBM, histologically confirmed at Veneto Institute of Oncology – Padua, and treated with RT plus TMZ, were reviewed. Concomitant TMZ was 75mg/m2/die. The adjuvant treatment consisted of TMZ 150-200mg/m2/die for six cycles. Median progression-free survival(PFS) and overall survival(OS) were estimated with Kaplan-Meier method. Toxicity was scored according to CTCAE 4.0 Results: we analyzed 60 patients(PTS), 34 males and 26 females; the average age was 70 (range 65-82); ECOG PS was 0-1 in 35 PTS and 2 in 25 PTS; complete surgery was performed in 35 PTS, partial surgery in 25 PTS. 40 and 20 PTS received RT within 6 or more weeks (range 7-9) from surgery. MGMT and IDH1 were analyzed in 43 PTS: MGMT methylated in 20 PTS (46%), all PTS had wild-type IDH1. 34 PTS were treated with RT 40Gy in 15 fractions, 26 PTS with RT 60Gy in 30 fractions with no significant difference in ECOG PS, MGMT and type of surgery between the two subgroups. For all PTS, PFS and OS were 9.5 and 12.7 ms, respectively. OS was 13.7 and 12.4 ms (p=0.9) in PTS receiving RT within 6 or more weeks from surgery, respectively. 13% of PTS showed grade 3-4 haematological toxicity, 12% grade 3-4 asthenia, 3% nausea/vomiting. MGMT methylated and complete surgery was associated with a longer survival. PFS was 9 vs 10 months (p=0.4) and OS was 11.7 vs 13.7 ms (p=0.1), for PTS treated with 40Gy and 60Gy, respectively. Regarding toxicity: grade 3-4 haematological toxicity was 9% vs 23%, severe asthenia was 9% vs 15%, nausea/vomiting was 3% vs 4% of PTS receiving RT 40Gy and 60Gy, respectively. Conclusions: RT plus TMZ is effective and safe in EP with GBM and good ECOG PS. PFS and OS was not statistically different between PTS receiving RT 40Gy or 60Gy, although we showed a trend for longer OS with RT 60Gy; in contrast, severe toxicity was higher in PTS with RT 60Gy. OS was similar between PTS receiving RT within 6 or more weeks (7-9ws) from surgery.

Autologous Transplantation in Relapsed and Refractory Mantle Cell Lymphoma

Blood ◽  
2012 ◽  
Vol 120 (21) ◽  
pp. 4542-4542
Author(s):  
Bijal D. Shah ◽  
Bryan J Little ◽  
Jennifer Cultrera ◽  
Celeste M. Bello ◽  
Lubomir Sokol ◽  
...  
Keyword(s):  
Autologous Transplantation ◽  
Progression Free Survival ◽  
Refractory Disease ◽  
Limited Data ◽  
Free Survival ◽  
Significant Difference ◽  
Mantle Cell ◽  
First Remission ◽  
First Relapse

Abstract Abstract 4542 Introduction: Consolidation with autologous transplantation (AutoSCT) may extend progression free survival when administered following initial induction. There are limited data to support the role of AutoSCT in the relapsed or refractory setting. Methods: We retrospectively evaluated all patients with MCL transplanted at our institution before 2010. We identified 57 patients, among whom 42 were transplanted in first remission (CR1, n=32; PR1 n=10), 11 in second remission (CR2, n=4, PR2, n=7), and 4 with relapsed/refractory disease beyond first remission. Results: The median PFS are: CR1 37mo, PR1 24mo, CR2 not reached, and PR2 23mo. No statistically significant difference was observed between patients transplanted CR1 vs PR1 (p one-sided =0.08), CR2 vs PR2 (p one-sided =0.10), or in CR/PR1 vs CR/PR2 (p one-sided =0.39). The median PFS for those with refractory disease, and/or those transplanted beyond second remission was 6mo which is significantly inferior to the cohort of those transplanted in first or second remission (p one-sided =.01). The median OS calculated from transplant are: CR1 63mo, PR1 50mo, CR2 not reached, PR2 45mo. No statistically significant difference was observed between patients transplanted CR1 vs PR1 (p one-sided =0.47), CR2 vs PR2 (p one-sided =0.46), or in CR/PR1 vs CR/PR2 (p one-sided =0.29). The median OS for those with refractory disease, and/or those transplanted beyond second remission was 16mo which is not statistically significantly inferior to the cohort of those transplanted in first or second remission (p one-sided =.067). MIPI data collected at diagnosis were available for 30 patients, all transplanted in first or second remission with chemosensitive disease. These data were not predictive of survival or progression from transplantation. Simplified MIPI obtained at the time of transplant were available for 44 patients, all transplanted in first or second remission with chemosensitive disease. These data were similarly uninformative for prediction of progression or survival from transplantation. Conclusions: Consolidation with AutoSCT may be similarly effective for patients in first relapse with chemosensitive disease. MIPI at diagnosis and the simplified MIPI at transplant may failed to account for survival among highly selected patients considered eligible for transplantation. Disclosures: Sokol: Celgene: Honoraria, Speakers Bureau.

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