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Dive into the research topics where C. Menichelli is active.

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Featured researches published by C. Menichelli.


Radiotherapy and Oncology | 2015

PO-0768: SBRT for CRC liver metastases: prognostic factors affecting LC and OS

C. Menichelli; F. Casamassima; J. Petrini; A. Fanelli; S. Grespi; S. Tubin; G. Pastore; C. Arrichiello

The amount of liver involved in the disease was not associated with the outcome Conclusions: FDG-PET/CT was able to separate responders from non-responders about 6 weeks after RE when using PERCIST criteria. Although MTV may provide a baseline prognostic factor, in our experience, the MTV obtained from a manual contouring resulted to be inappropriate to predict the therapeutic response. More sophisticated segmentation methods should be analysed to assess the MTV usefulness. Overall, contrarily to CT, FDG-PET/CT about 6 weeks after the treatment can provide early response and survival


Radiotherapy and Oncology | 2015

PO-0742: Stereotactic radiotherapy for limited nodal prostate cancer disease

S. Grespi; F. Casamassima; C. Menichelli; A. Fanelli; S. Tubin; G. Pastore; C. Arrichiello; A. Ferullo

Purpose/Objective: This study explores the results, in term of Local Control (LC) and Disease Free Survival (DFS), of SBRT used to eradicate nodal recurrence of prostate cancer assessed by Choline-PET scan. Materials and Methods: 103 patients with biochemical relapse were examined by Choline-PET scan to select those with recurrences limited to nodal sites. A total number of 40 patients were selected and treated with ablative SBRT. Among these 7 patients were previously treated for primary tumor with surgery, 11 with radiotherapy and 22 with both. Median age was 65 years (range 46-85). SBRT was delivered by 6 MV Linac (Elekta Synergy), using dynamic micromultileaf collimator and intensity-modulated arc therapy optimization. During the follow-up the patients were submitted to CholinePET scan, Computed Tomography and PSA dosage sixty days after treatment and then every 4 month. Results: Median follow-up was 57 months (range 3-127). At the time of analysis 25/40 (62.5%) patients were still alive, 13/40 (32.5%) were dead and 2/40 (5%) were lost in followup. Median PSA was 1.04 ng/ml (range 0.1-77.6) in patients with Choline-PET negative and 5.65 ng/ml (range 0.37-181.6) with Choline-PET positive scan (p<0.05). Among treated patients 15/40 were with no evidence disease (NED) at the last follow up while 25/40 relapsed out of treated field (4 pts in bone and 6 in lymph nodes other then treated). Disease Free Survival, Overall Survival and Local Control rates at 2 and 5 years were 50%, 92% and 90%, and 17%, 56.3% and 90%, respectively. Any severe acute or late GI and/or GU toxicity (≥G3) was not observed but only mild GI late toxicity in 15% of patients. Conclusions: Our results confirmed that SBRT for isolated nodal relapses from prostate cancer is effective ablative treatment with high LC probability rates and is well tolerated also. Based on results regarding the survival and disease progression SBRT could be considered as a possible alternative treatment able to preserve and/or postpone the systemic treatments or androgen deprivation therapy in patients with isolated relapse of disease. Choline-PET scan is useful diagnostic option in order to detect both disease progression to lymph-node sites and to evaluate the results of SBRT.


Radiotherapy and Oncology | 2018

PO-0834: Hypofractionated electron beam RT in nonmelanoma-skin-cancer (229 pts): exclusive or postoperative

V. Mazzotti; C. Menichelli; A. Fanelli; G. Pastore; F. Casamassima


Radiotherapy and Oncology | 2018

EP-1384: The role of SABR for eradicative treatment of thymoma recurrences

C. Menichelli; C. Casamassima; G. Pastore; A. Fanelli; V. Mazzotti; E. Lombardo; M. Cantarella; A. Chella; J. Petrini


Radiotherapy and Oncology | 2018

EP-1379: Stereotactic radiotherapy for oligometastases in the lung: analysis of 279 patients (647 lesions)

F. Casamassima; C. Menichelli; G. Pastore; A. Fanelli


Radiotherapy and Oncology | 2016

EP-1379: SBRT in the treatment of bone metastases in hormone refractary prostate cancer

S. Grespi; C. Menichelli; A. Fanelli; P. Ferrazza; G. Pastore; F. Casamassima


Radiotherapy and Oncology | 2016

EP-1253: Local control and toxicity for centrally located NSCLC: SABR in no fly zone

C. Menichelli; G. Pastore; A. Fanelli; S. Grespi; P. Ferrazza; A. Chella; I. Petrini; F. Casamassima


Radiotherapy and Oncology | 2015

PO-1089 The use of deformable fusion between PET-CT and planning CT for target delineation of extended tumors in SBRT

C. Arrichiello; C. Menichelli; G. Pastore; A. Fanelli; S. Grespi; S. Tubin; A. Ferullo; F. Casamassima


Radiotherapy and Oncology | 2015

EP-1176: SBRT for primary inoperable NSCLC and secondary lung and adrenal lesions in 121 oligometastatic patients

S. Tubin; F. Casamassima; C. Menichelli; A. Fanelli; S. Grespi; G. Pastore; C. Arrichiello; A. Ferullo


Radiotherapy and Oncology | 2014

PD-0581: In vivo dosimetry as verification of delivered dose leading to an adaptive radiotherapy

G. Pastore; C. Menichelli; A. Fanelli; S. Tubin; C. Arrichiello; S. Grespi; A. Ferullo; F. Casamassima

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