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Abstract: Cancers of the oropharynx are common lesions. Their treatment often includes radiation therapy either exclusively or in combination with chemotherapy or after surgery. The definition of target volumes is made difficult by the complex anatomy of this area. The aim of this work is to clarify the principles of 3D conformal radiation illustrated by a case report. [ABSTRACT FROM AUTHOR]

Purpose: This retrospective study was conducted to ensure that irradiation of the pelvic lymph node areas associated with simultaneous hypofractionated boost to the prostate according to the protocol implemented at the university hospital of Tours (France) does not result in excess urinary and digestive toxicity in the short and medium term., Materials and Methods: The study population included patients with localized unfavourable intermediate or high-risk prostate cancer. The dose delivered was 65Gy in 25 fractions of 2.6Gy to the prostate and seminal vesicles, and 50Gy in 25 fractions of 2Gy to the pelvic lymph nodes. Acute toxicity events (between the start of radiotherapy and the first follow-up consultation) and medium-term toxicity events (after the first follow-up consultation) were assessed using the CTCAE version 5.0 classification., Results: Sixty-three patients were treated according to the protocol between January 1st, 2020, and October 31st, 2022. The majority of them had high-risk prostate cancer (79%). The median follow-up was 15 months. Very few patients reported grade 3-4 toxicity acutely (6% urinary and 0% digestive toxicity) or in the medium term (7% urinary and 0% and digestive toxicity)., Conclusion: Radiotherapy of pelvic lymph node areas with simultaneous hypofractionated boost to the prostate is feasible, with low rates of severe acute and medium-term toxicity., (Copyright © 2024 Société française de radiothérapie oncologique (SFRO). Published by Elsevier Masson SAS. All rights reserved.)

Background/aim: During low anterior rectal resection for rectal cancer, a protective ileostomy (PI) is routinely created to reduce the severity of anastomotic complications. The aim of this study was to investigate the side-effects of PI during adjuvant chemotherapy., Patients and Methods: A retrospective cohort of patients was operated on for non-metastatic rectal cancer with a PI during 2005-2022. Patients treated with adjuvant chemotherapy (AC) were compared with those not receiving AC. A subgroup analysis compared patients with early PI closure (<10 weeks) and those with a PI in place during chemotherapy., Results: A total of 242 patients were included: 178 (73.6%) without adjuvant chemotherapy and 64 (26.4%) with. History, tumour location, neoadjuvant treatment and postoperative follow-up were similar for both groups. Patients treated with AC had a greater risk of renal failure (37.5% vs. 14.6%, p=0.0002), ionic disorders (45.3% vs. 26.9% p=0.008), malnutrition (23.4% vs. 5.6%, p=0.0002) and rehospitalization (35.9% vs. 18.5% p=0.007). Patients treated with AC needed significant dose adjustments of oxaliplatin in 40.6% of cases, this adjustment being higher in patients with a PI compared to patients with early closure (47.1 vs. 9.1%, p=0.021)., Conclusion: Presence of a PI during chemotherapy predisposes to increased episodes of renal failure, and requires major adaptation of chemotherapy doses, especially of oxaliplatin., (Copyright © 2024 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Objectives: The management of upper aerodigestive tract cancers is a complex specialty. It is essential to provide an update to establish optimal care. At the initiative of the INCa and under the auspices of the SFORL, the scientific committee, led by Professor Béatrix Barry, Dr. Gilles Dolivet, and Dr. Dominique De Raucourt, decided to develop a reference framework aimed at defining, in a scientific and consensus-based manner, the general principles of treatment for upper aerodigestive tract cancers applicable to all sub-locations., Methodology: To develop this framework, a multidisciplinary team of practitioners was formed. A systematic analysis of the literature was conducted to produce recommendations classified by grades, in accordance with the standards of the French National Authority for Health (HAS)., Results: The grading of recommendations according to HAS standards has allowed the establishment of a reference for patient care based on several criteria. In this framework, patients benefit from differentiated care based on prognostic factors they present (age, comorbidities, TNM status, HPV status, etc.), conditions of implementation, and quality criteria for indicated surgery (operability, resectability, margin quality, mutilation, salvage surgery), as well as quality criteria for radiotherapy (target volume, implementation time, etc.). The role of medical and postoperative treatments was also evaluated based on specific criteria. Finally, supportive care must be organized from the beginning and throughout the patients' care journey., Conclusion: All collected data have led to the development of a comprehensive framework aimed at harmonizing practices nationally, facilitating decision-making in multidisciplinary consultation meetings, promoting equality in practices, and providing a state-of-the-art and reference practices for assessing the quality of care. This new framework is intended to be updated every 5 years to best reflect the latest advances in the field., (Copyright © 2024 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.)

Aim: The adrenal gland is a common site of metastasis with a rate of up to 27% in autopsy series. The incidence of these metastases is increasing due to greater use of Positron Emission Tomography scans and improved overall survival of patients with metastatic cancers. Stereotactic body radiation therapy (SBRT) is a non-invasive treatment option for metastasis. The aim of this study is to assess prognostic factors influencing local control, progression-free and overall survival in oligometastatic patients treated with SBRT for an adrenal metastasis., Methods: In this multicentric retrospective study, we included patients with adrenal metastases treated with SBRT between 2010 and 2021 in eleven french centers. All primary tumors were included., Results: A total of 110 patients treated for 121 adrenal lesions were included. Non-small-cell lung cancer was the predominant histologic type (55.4 %). Eighty-two percent of patients had at least 2 metastatic sites. The median Planning Target Volume was 70 cm 3 with a median prescription dose of 40 Gray (Gy). The mean Biologically Effective Dose (BED) 10 dose was 74.2 Gy. Local control at 1 and 2 years was 85.9 % and 72.5 % respectively. The median overall survival and progression-free survival were 31.6 and 8.5 months respectively. Local control was significantly improved by systemic treatment one month before or after SBRT (p = 0.009) and by a BED10 greater than or equal to 50 Gy (p = 0.003).In multivariate analysis, oligometastatic presentation (p = 0.009) and a metachronous metastatic presentation (p = 0.008) were independent factors for progression-free survival.Tolerance was excellent, no grade 3 and 4 toxicities were described due to SBRT., Conclusion: Stereotactic radiotherapy of adrenal metastases makes possible a local control of more than 85% at one year and was well tolerated. The factors influencing survival in oligometastatic patients still need to be found in order to better select those who benefit the most from this type of treatment., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 The Authors. Published by Elsevier B.V. on behalf of European Society for Radiotherapy and Oncology.)

Background: There is no consensus on the best local salvage treatment for prostate cancer recurrence after primary external beam radiotherapy. Prospective data on stereotactic body radiation therapy (SBRT) are very scarce., Objective: To determine the optimal dose regimen for salvage SBRT., Design, Setting, and Participants: The present report concerns the phase 1 part of the GETUG-AFU 31 multicenter open-label study. The main inclusion criteria were histologically proven biochemical recurrence, clinical stage T1-T2 upon relapse, multiparametric magnetic resonance imaging data, prostate-specific antigen (PSA) level ≤10 ng/ml prior to salvage SBRT, PSA doubling time >10 mo, and an International Prostate Symptom Score of ≤12., Intervention: Five or six fractions of 6 Gy were delivered using focal SBRT., Outcome Measurements and Statistical Analysis: Dose-limiting toxicity (DLT) was defined as grade ≥3 gastrointestinal or genitourinary tract toxicity, or any grade 4 toxicity (according to the National Cancer Institute Common Terminology Criteria for Adverse Events version 4.03) occurring in the first 18 wk following treatment initiation. A time-to-event continual reassessment method was used to select the dose regimen., Results and Limitations: Twenty-one patients were treated (median [interquartile range] age: 76.8 yr [72.2-80.8]), including 12 at 6 × 6 dose level. No DLT was observed. The acute grade 2 genitourinary tract toxicity rate was 19%. With a median follow-up of 12.3 mo, the estimated cumulative incidence of late grade 2 genitourinary toxicity was 41.2% (95% confidence interval: 18.1-63.1%). No grade >2 genitourinary toxicity and no grade ≥2 gastrointestinal toxicity were reported. All treated patients were alive and relapse free at the last follow-up., Conclusions: A 6 × 6 Gy dose regimen was selected for our phase 2 study of salvage SBRT. With a short follow-up period, the level of toxicity appears to be acceptable., Patient Summary: There is no consensus on the best local treatment for patients with local relapse after radiotherapy for prostate cancer. Prospective data are very scarce. Our early phase trial allowed us to recommend six fractions of 6 Gy using high-precision radiotherapy for further studies., (Copyright © 2023 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Puprpose: Stereotactic body radiotherapy is more and more used for treatment of oligometastatic mediastinal lymph nodes. The objective of this single-centre study was to evaluate its efficacy in patients with either a locoregional recurrence of a pulmonary or oesophageal cancer or with distant metastases of extrathoracic tumours., Patients and Methods: Patients with oligometastatic mediastinal lymph nodes treated with CyberKnife from June 2010 to September 2020 were screened. The primary endpoint was to assess local progression free survival and induced toxicity. Secondary endpoints were overall survival and progression free survival. The delay before introduction of systemic treatment in the subgroup of patients who did not receive systemic therapy for previous progression was also evaluated., Results: Fifty patients were included: 15 with a locoregional progression of a thoracic primary tumour (87% pulmonary) and 35 with mediastinal metastasis of especially renal tumour (29%). Median follow-up was 27 months (6-110 months). Local progression free survival at 6, 12 and 18 months was respectively 94, 88 and 72%. The rate of local progression was significantly lower in patients who received 36Gy in six fractions (66% of the cohort) versus other treatment schemes. Two grade 1 acute oesophagitis and one late grade 2 pulmonary fibrosis were described. Overall survival at 12, 18 and 24 months was respectively 94, 85 and 82%. Median progression free survival was 13 months. Twenty-one patients were treated by stereotactic body irradiation alone without previous history of systemic treatment. Among this subgroup, 11 patients (52%) received a systemic treatment following stereotactic body radiotherapy with a median introduction time of 17 months (5-52 months) and 24% did not progress., Conclusion: Stereotactic body irradiation as treatment of oligometastatic mediastinal lymph nodes is a well-tolerated targeted irradiation that leads to a high control rate and delay the introduction of systemic therapy in selected patients., (Copyright © 2023 Société française de radiothérapie oncologique (SFRO). Published by Elsevier Masson SAS. All rights reserved.)

The French Society of Young Radiation Oncologists (SFjRO), the National Union of Radiation Oncologists (SNRO) and the French Society of Oncological Radiotherapy (SFRO) aim to reconcile career opportunities and demographic needs in oncology. In 2021, 932 radiation oncologists (RO) are in regular activity in France, this represents an increase of more than 20% in ten years. Physician distribution is changing in public hospitals, cancer centers and private clinics. Currently one third of ROs works in each sector. In addition, fifteen percent of ROs have a mixed activity. In 2021, 180 young RO (trainees and residents) were questioned by SFjRO board about their training, internship, coaching and career guidance. An interactive communication was organized during the 32nd SFRO Meeting in 2021. It was an opportunity to bring the results of this study. More than 70% RO interviewed answered to the survey, for 55% among them, career choice was difficult. In order to help young ROs in their professional approach, three RO made an oral presentation during this session, about radiotherapy in public hospitals, private centers or with a mixed practice. The aim of this article is to summarize the highlights of the last SFjRO/SFRO session: expectations of young RO, career prospects and trends., (Copyright © 2022 Société française de radiothérapie oncologique (SFRO). Published by Elsevier Masson SAS. All rights reserved.)

Introduction: The overall survival (OS) of metastatic castration-resistant prostate cancer (mCRPC) patients has improved since 2011 with the use of novel hormonal agents (NHAs). The incidence of brain metastases (mets) has been reported to increase since 2004 with the use of docetaxel, but not the incidence of visceral mets. Our objective was to study whether the use of NHAs increases the risk of developing visceral or brain mets (VBMs)., Patients and Methods: mCRPC patients with mets limited to bone (bmCRPC), treated at Tours University Hospital between 2007 and 2015, were included retrospectively. The primary endpoint was to determine whether treatment with NHAs was associated with an increased incidence of VBMs. Secondary endpoints included the search for putative predictive factors to develop VBMs., Results: On 187 bmCRPC patients included, 65 developed VBMs. VBM incidence increased in bmCRPC patients alive after 2011, compared to patients who died before (39.7 vs. 24.6%, P = .04). Meanwhile, their median OS increased from 16.3 months to 28.5 months (P = .01). The longer was the treatment with NHAs, the lower was the risk of VBMs (HR = 0.96, 95% CI [0.94; 0.99]), whereas age < 70 years (HR = 3.33, 95% CI [1.50; 7.40]) and low PSA level at diagnosis (HR = 1.58, 95% CI [1.16; 2.15]) increased this risk., Conclusion: Though retrospective, our results showed an increased incidence of VBMs in bmCRPC patients after 2011. However, this was not associated with NHA exposure duration. The role of NHA exposure remains unclear and needs further investigation., (Copyright © 2022. Published by Elsevier Inc.)

Background/aim: The benefit of neoadjuvant (chemo) radiotherapy for locally advanced upper rectal tumors remains controversial. Thus, we aimed to evaluate the outcome of patients with stage II or-III upper rectal cancer undergoing neoadjuvant (chemo) radiotherapy followed by total mesorectal excision in our institution., Patients and Methods: From April 2004 to October 2019, all patients with stage II or III upper rectal cancer treated with neoadjuvant (chemo) radiotherapy followed by total mesorectal excision were identified from our database. Overall survival, progression-free survival, and local recurrence were assessed using the Kaplan-Meier method. Acute and late treatment-related toxicities were recorded according to the CTCAE-5 version., Results: The study group consisted of 106 patients. Respectively, 36% and 61% of patients had stage II and stage III upper rectal cancer. The median follow-up period was 4.4 ± 3.4 years. Five-year overall survival and progression-free survival were respectively 78% [95% confidence interval (CI)=69.2-88] and 76.8% (95%CI=68.4-86.2). The rate of local recurrence at 5 years was 3.78% (95%CI=0-7.98). Forty-two percent of patients presented early toxicities and 27.4% of patients experienced early surgical complications. Late toxicities and surgical complications occurred in 24.5% and 9.4% of patients, respectively., Conclusion: Neoadjuvant (chemo) radiotherapy followed by total mesorectal excision of stage II-III upper rectal cancer is effective and safe., (Copyright © 2022 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Objectives: The aim of this retrospective study was to assess outcomes of SABR for metachronous isolated lung oligometastases from HNSCC., Methods: For patients who developed isolated, 1 or 2 lungs lesions (<5cm) consistent with metastases from HNSCC, the indication of SABR was validated in a multidisciplinary tumor board. All patients were monitored by CT or PET CT after SABR (Stereotactic Ablative Body Radiation) for HNSCC., Results: Between November 2007 and February 2018, 52 patients were treated with SABR for metachronous lung metastases. The median time from the treatment of the primary HNSCC to the development of lung metastases was 18 months (3-93). The cohort's median age was 65.5 years old (50-83). The vast majority (94.2%) received 60 Gy in three fractions. Forty-one patients (78.5%) presented a solitary lung metastasis, while 11 patients (21.5%) had two lung metastases. With a median follow-up of 45.3 months, crude local and metastatic control rates were 74 and 38%, respectively. 1 year and 2 year Overall Survival (OS) were 85.8 and 65.9%, respectively. The median OS was 46.8 months. About one-fourth of patients were retreated by SABR for distant pulmonary recurrence. The treatment was well tolerated with only one patient who reported ≥ grade 3 toxicity (1.9%)., Conclusion: In selected metastatic HNSCC patients, early detection and treatment of lung metastases with SABR is effective and safe. Prospective studies are required to validate this potential shift., Advances in Knowledge: Patients with oligometastases and controlled primary HNSCC seem to benefit from metastasis directed therapies.

Background: Colorectal cancer is the third most common cancer in France and by the time of the diagnosis, 15-25% of patients will suffer from synchronous liver metastases. Surgery associated to neoadjuvant treatment can cure these patients, but few studies focus only on rectal cancer. This study was meant to compare the outcomes of patients who underwent a simultaneous resection to those who underwent a staged resection (rectum first or liver first) in the University Hospital of Tours, France., Methods: We assessed retrospectively a prospective maintained data base about the clinical, pathological and survival outcomes of patients who underwent a simultaneous or a staged resection in our center between 2010 and 2018. A propensity score matching was used, considering the initial characteristics of our groups., Results: There were 70 patients (55/15 males, female respectively) with median age 60 (54-68) years. After matching 48 (69%) of them underwent a staged approach and 22 (31%) a simultaneous approach were compared. After PSM, there were 22 patients in each group. No differences were found in terms of morbidity (p = 0.210), overall survival (p = 0.517) and disease-free survival (p = 0.691) at 3 years after matching. There were significantly less recurrences in the simultaneous group (50% vs 81.8%, p = 0.026)., Conclusions: Simultaneous resection of the rectal primary cancer and synchronous liver metastases is safe and feasible with no difference in terms of survival., (© 2022. The Author(s).)

Background: The aim of this study was to retrospectively investigate the impact of intersphincteric resection (ISR) and Enhanced Recovery After Surgery (ERAS) protocols for rectal cancer., Patients and Methods: Since we implemented rectal ERAS protocol and ISR in 2016, we retrospectively assessed and compared clinical, pathological and survival outcomes of two groups of patients: group 1, treated 2000-2015 (n=242); and group 2, treated 2016-2020 (n=108). Propensity score matching using nearest-neighbor method was used to match each patient of group 1 to a patient of group 2., Results: Before and after matching, the American Society of Anesthesiology score for patients in group 1 was significantly lower than in group 2 (score of 3: 9.9% vs. 25.9%, p<0.0001) as were grade I-II complications (27.7% vs. 45.4% p<0.001). Before and after matching, the quality of the mesorectum excision was significantly lower in group 1 (complete in 31% vs. 59.2% p<0.0001). After matching, 3-year overall survival for groups 1 and 2 were similar (88.2% vs. 92.6%; p=0.988)., Conclusion: ERAS and ISR had no negative impact on the oncological outcome of our patients and increased the preservation of bowel continuity., (Copyright © 2022 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Introduction: Although salvage and adjuvant radiotherapy (RT) are effective in prostate cancer (PC) patients, 30%-40% of men will have disease progression. The objective was to describe the pattern of recurrence in PC patients with biochemical failure (BF) following postoperative RT., Methods: We retrospectively analyzed 935 PC patients treated from 2009 to 2019 with adjuvant or salvage RT at the Institut de Cancérologie de l'Ouest. Of these, 205 (22%) developed BF of whom 166 underwent imaging. Patients with identified radiologic failure prior any specific treatment were included to determine the site of relapse categorized as local (L)-only, locoregional (LR), or metastatic (M) recurrence. Main disease characteristics and RT fields were examined in relation to sites of recurrence., Results: One hundred forty-one patients were identified with 244 sites of failure on imaging. Of these, 108 patients had received RT to the PB alone and 33 RT to the PB and pelvic lymph nodes (PB+PLN). Androgen-deprivation therapy was used concomitantly in 50 patients (35%). The median PSA at imaging was 1.6 ng/ml (range, 0-86.7). In all, 74 patients (52%) had M disease (44% in the PB group and 79% in the PB+PLN group), 61 (43%) had LR failure (52% in the PB alone group and 15% in the PB+PLN group), and six (4%) had L-only failure, at a median of 26.7 months (range, 5-110.3) from RT. Metastases were in extra-pelvic LN (37 (15%)), bones (66 (27%)), and visceral organs (eight (3%)). Fifty-three (48%) of the pelvic LN failures in the PB group would have been encompassed by standard PLN RT volume., Conclusion: We found that most patients evaluated for BF after postoperative RT recurred outside the RT field. Isolated pelvic nodal failure was rare in those receiving RT to the PB+PLN but accounted for half of failures in those receiving PB alone RT. Imaging directed salvage treatment could be helpful to personalize radiation therapy plan., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Gonzalez-Moya, Supiot, Seegers, Lizée, Legouté, Perennec and Calais.)

Background/aim: Impact of neoadjuvant chemoradiotherapy (CRT) in locally advanced upper rectal adenocarcinoma (LAURC) is debated. The aim of this study was to compare outcomes between LAURC and locally advanced sigmoid and recto-sigmoid junction cancer (LASC)., Patients and Methods: This retrospective study included 149 consecutive patients [42 CRT/LAURC, 16 upfront surgery (US/LAURC) and 91 LASC]. Partial mesorectum excision (PME) was performed for all LAURC. Pathology results as well as short-and-long-term outcomes were compared between the three groups., Results: Overall mortality was nil. Morbidity was comparable (CRT/LAURC 23.8% vs. LASC: 20.8% vs. US/LAURC: 37.5%, p=0.2354). CRT was associated with a reduced risk of positive circumferential margin (CRT/LAURC: 9.5% vs. US/LAURC: 18.7%, p<0.0001). Recurrence rate, 5-year disease-free survival and overall survival were similar between the three groups., Conclusion: CRT and PME did not improve LAURC oncological outcomes but were associated with improved margins. CRT for LAURC was not associated with increased morbidity., (Copyright © 2022 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Background: Anxiety is common in hospitalized patients and can worsen pain or lead to unsuccessful pain relief., Aims: The purpose of this study was to evaluate the usefulness of measuring anxiety with a visual analog scale (VAS) in the hospitalized patient experiencing pain., Design: We conducted a multiple-center cross-sectional study., Participants/subjects: Adult inpatients experiencing moderate to severe pain defined by a pain VAS score ≥40 of 100 were included., Methods: Pain and anxiety data were collected using the following instruments: pain VAS, anxiety VAS, State Anxiety Scale of the Spielberger State-Trait Anxiety Inventory (STAI-YA) and Anxiety Subscale of the Hospital Anxiety and Depression Scale (HAD-A)., Results: Data were collected from 394 patients. Of those patients, 43.6% (171 of 392) and 36.6% (143 of 391) had significant anxiety according to STAI-Ya and HAD-A, respectively. Correlation was good between anxiety-VAS and STAI-YA (ρ = 0.67 [95% confidence interval 0.61-0.72]) and moderate between anxiety VAS and HAD-D (ρ = 0.48 [0.39-0.56]). The main factor predictive of situational anxiety was history of anxiety-depression symptoms (odds ratio = 2.95 [1.93-4.56]). For anxiety VAS score ≥ 40 of 100, the sensitivity for detecting anxiety was 81% with 70% specificity., Conclusion: This study confirmed the high prevalence of anxiety among inpatients experiencing pain, demonstrated the capacity of a VAS to assess this anxiety, determined an anxiety VAS cutoff level to screen for significant anxiety, and identified risk factors of anxiety in this population. Anxiety VAS has been found to be an easy-to-use method familiar to caregivers, with all the advantages needed for an effective screening instrument. An anxiety VAS score ≥40 of 100 would thus warrant particular attention to adapt care to the patient's anxiety-related pain and initiate specific therapeutic interventions., (Copyright © 2020 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.)

Background: In Europe, induction chemotherapy (ICT) followed by radiotherapy is preferred to conventional chemoradiotherapy to avoid total laryngectomy in patients with laryngeal/hypopharyngeal cancer. In comparison with conventional radiotherapy, bioradiotherapy with cetuximab significantly improves locoregional control rates (LCRs) and overall survival (OS) without any increase in unmanageable toxicity., Methods: Patients included had untreated non-metastatic stage III-IV laryngeal/hypopharyngeal invasive squamous cell carcinoma. Good responders after three cycles of docetaxel-cisplatin-5-fluorouracil (TPF)-ICT (docetaxel and cisplatin, 75 mg/m 2 each on day 1, and 5-fluorouracil, 750 mg/m 2 /day on days 1-5) every 3 weeks were randomised to receive radiotherapy (70 Gy) with concurrent cisplatin (100 mg/m 2 /day on days 1, 22 and 43 of radiotherapy) or cetuximab (400 mg/m 2 of loading dose, 250 mg/m 2 /week during radiotherapy). The primary end-point was larynx preservation. The secondary end-points were laryngo-oesophageal dysfunction-free survival (LEDFS), LCR and OS., Results: A total of 153 patients were enrolled. Among 126 TPF-ICT responders, 116 were randomised to receive either cisplatin (n = 60) or cetuximab (n = 56). The median follow-up was 77.5 months. Five-year OS rates were 66.6% (95% confidence interval [CI]: 0.54-0.79) versus 66.9% (95% CI: 0.54-0.79) (p = 0.9), respectively. Five-year LCRs were 79.8% (95% CI: 69.5-90.0) versus 67.8% (95% CI: 55.1-80.5%) (p = 0.18). Five-year LEDFS was 62.2% (95% CI: 49.7-74.8%) versus 56.2% (95% CI: 43.0-69.4) (p = 0.38). Late grade III/IV salivary gland and laryngeal toxicity occurred in 10.3% versus 9.8% and 6.8% versus 11.8% of patients receiving cisplatin-radiotherapy versus cetuximab, respectively., Conclusions: No significant difference in LEDFS was observed between the two arms. TPF-ICT followed by conventional chemoradiotherapy or cetuximab was feasible, and long-term toxicity was not statistically different between the two arms. LEDFS appears as a relevant end-point., (Copyright © 2020 Elsevier Ltd. All rights reserved.)

Background/aim: Neoadjuvant chemoradiation/radiation therapy in locally advanced (LA) upper rectal adenocarcinoma management remains unclear. The aim of this study was to compare outcomes between neoadjuvant chemoradiation therapy (CRT) and upfront surgery (US)., Patients and Methods: A total of 127 patients were retrospectively included from 5 centers (79 treated with US and 48 with CRT). CRT and US groups were compared in terms of postoperative complications and long-term oncological and functional results., Results: Total mesorectal excision (TME) was more frequent in CRT (58% vs. 20% in US, p<0.001). CRT was associated with more overall and severe postoperative complications (60% vs. 30%, p<0.001 and 17% vs. 1%, p=0.002, respectively), and was the only risk factor [OR=18.8 (2.2-160.2), p=0.007]. Five-year overall survival and 5-year recurrence-free survival were similar between CRT and US (96% vs. 91% p=0.256 and 85.4% vs. 85%, p=0.495). The functional results were similar between the two groups., Conclusion: CRT did not improve long-term oncological outcomes in patients with LA upper rectal adenocarcinoma, but increased postoperative complications compared with US., (Copyright© 2020, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Objective: The severity of breakthrough cancer pain (BTcP) impacts patients' quality of life, increases the risk of anxiety and depression, lowers functional capacities, and may lead to poor compliance with cancer treatments. The aim of the current study was to assess, in a real-life setting, patient satisfaction with a fentanyl-pectin-nasal-spray (FPNS) for BTcP management in head and neck (H&N) cancer patients treated by radiotherapy., Materials and Methods: This non-interventional, prospective study was conducted in 92 adult H&N-cancer patients undergoing radiotherapy and who started FPNS treatment for BTcP. Throughout the radiotherapy period, the patients completed self-diaries to assess their BTcP episodes, FPNS use, satisfaction on FPNS efficiency (primary outcome), tolerability and ease of use., Results: Prior to FPNS treatment, 86% of the patients were experiencing ≤4 BTcP episodes/day. During the radiotherapy period, the BTcP episodes were treated with a median dose of 100µg of FPNS. Patients were "satisfied/very-satisfied" with the efficiency (73% of assessments), ease of use (87% of assessments) and tolerability (87% of assessments) of FPNS. In total, 27% of patients reported at least one adverse event related to FPNS and 4% of patients discontinued treatment due to adverse events. None of the adverse events were serious. Patient quality of life was maintained throughout the radiotherapy period., Conclusion: This study showed, in a real-life setting, that a clear majority of H&N cancer patients treated with FPNS for BTcP throughout radiotherapy expressed satisfaction with this analgesic treatment., Competing Interests: YP has participated in advisory boards for BMS, Kyowa Kirin Pharma, Merck, MSD, and Pierre Fabre Oncology, and in speakers’ bureau for BMS and MSD. He is also a paid consultant to MSD and BMS. RJB and AR have participated in advisory boards for Kyowa Kirin Pharma. GB has participated in advisory boards for BMS, Janssen and Sanofi, and he is also a paid consultant to Janssen. GJ has participated in advisory boards for Kyowa Kirin Pharma and Pierre Fabre Oncology, and in speakers’ bureau for BMS and Merck. VB and XA are employees at Kyowa Kirin Pharma. BP, GC, MB and CS have no relationships to declare. The authors report no other conflicts of interest in this work., (© 2020 Pointreau et al.)

Purpose: To assess the efficacy and safety of salvage stereotactic body radiation therapy (SBRT) in patients with biopsy-proven local prostate cancer recurrence after radiation therapy., Methods and Materials: Between April 2010 and January 2017, 100 patients were included in 7 centers. Disease extension was assessed by pelvic multiparametric magnetic resonance imaging and choline positron emission tomography in 87% and 94% of patients, respectively. The median time interval between the 2 treatments was 7.5 years (range, 2-18). Median prostate-specific antigen at recurrence was 4.3 ng/mL (range, 2-38). Median SBRT dose was 36 Gy (range, 25-36.25) in 6 fractions (range, 5-6), every other day. Thirty-four percent of patients were treated by androgen deprivation therapy for a median duration of 12 months. Toxicity was assessed according to Common Terminology Criteria for Adverse Events version 4.03., Results: Median follow-up was 29.3 months (range, 4-91). Second biochemical recurrence-free survival rate at 3 years was 55% (95% confidence interval [CI], 42%-66%). The initial D'Amico group, time interval after first radiation therapy, and SBRT dose were prognostic factors of biochemical recurrence-free survival in multivariate analysis (P = .09, P = .025, P = .018, respectively). No patient developed acute gastrointestinal toxicity of grade >1; rates of acute genitourinary toxicity of grade 2 and 3 were 8% and 1%, respectively. The actuarial 3-year grade ≥2 genitourinary and gastrointestinal toxicity was 20.8% (95% CI, 13%-29%) and 1% (95% CI, 0.1%-5.1%), respectively. One patient presented with neuritis of grade 3., Conclusions: With a short follow-up, this study shows that salvage SBRT allows for encouraging control and acceptable toxicity. Further prospective studies are necessary to confirm these preliminary results and to determine late toxicity., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Background/aim: Preoperative radiochemotherapy (RCT) followed by total mesorectum excision has become the gold standard for locally advanced carcinoma of the low and middle rectum. The aim of the study is to evaluate the short and long-term outcomes of patients in complete pathological response (PR) following this treatment sequence., Patients and Methods: One hundred and thirty patients were retrospectively included between 2005 and 2017 in an expert centre, with 3 groups formed, according to the PR: i) complete PR (absence of tumour cells on the surgical specimen ypT0N0), ii) partial PR (T or N downsizing) and iii) without PR., Results: The complete PR rate was 13.1%. The complete PR group tended to develop less symptomatic fistulas compared to partial PR and without PR groups (5.8% versus 13.5% versus 18.7, respectively; p=0.607). The 5-year disease-free survival was increased for complete-PR patients (93% versus 79% versus 47%, respectively; p=0.0003) without an improvement in overall survival., Conclusion: Complete PR is associated with an improvement in survival without recurrence and without an improvement in the overall survival at 5 years., (Copyright© 2019, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

Background: Low-level laser therapy (LLLT) also called Photobiomodulation therapy (PBMT) could reduce oral mucositis (OM) incidence and severity in head and neck cancer patients treated by chemoradiotherapy, however randomised data about efficacy and safety are missing with curative dose 4 J/cm 2 ., Methods: This phase III trial was conducted in patients with oral cavity, or oro/hypopharyngeal cancers (stage III or IV). Patients were treated by lasertherapy on OM lesions grade ≥ 2 (4 J/cm 2 or placebo), during chemoradiotherapy and until recovery. Severity of OM (incidence and duration of grades ≥3) was used as primary endpoint and blindly assessed., Results: Among 97 randomised patients, 83 patients (85.6%) could be assessed finally (erroneous inclusions, chemoradiotherapy interruptions) and 32 patients had no lasertherapy because of unreachable OM lesions. Randomisation and population characteristics (sex ratio, age, chemoradiotherapy procedures, toxicities incidence) were still comparable between the two LLLT/PBMT groups. An acute OM (grade ≥ 3) was observed in 41 patients (49.4%): 23 patients (54.8%) of the active laser group versus 18 (43.9%) in the control group (modified intend to treat, p = 0.32). Median time before occurrence of OM ≥ grade 3 in half of the patients was 8 weeks in active laser group (vs. 9 weeks in control group). However, 95% of patients exhibited a very good tolerance of LLLT/PBMT., Conclusions: This study assessed LLLT/PBMT according to the Multinational Association of Supportive care in Cancer recommendations but lacked power. LLLT/PBMT was well tolerated with a good safety profile, which promotes its use in clinical routine for severe OM treatment., Trial Registration: ClinicalTrials.gov Identifier: NCT01772706 ., Title: Laser Mucite ORL: Effectiveness of Laser Therapy for Mucositis Induced by a Radio-chemotherapy in Head and Neck Cancer (LaserMucite). Study Start Date: October 2008. Primary Completion Date: October 2016. Responsible Party: Institut de Cancérologie de l'Ouest - Paul Papin. Principal Investigator: Eric Jadaud, M.D., Institut de Cancérologie de l'Ouest - Paul Papin., Funding: French Ministry of Health, French national funding scheme (PHRC 2008).

Purpose: The purpose of this paper was to describe local control, overall survival, progression-free survival and toxicity of CyberKnife ® -based stereotactic body radiation therapy of hepatocellular carcinoma., Material and Methods: Records of all the patients treated for hepatocellular carcinoma at the Eugene-Marquis cancer centre, Rennes and the Bretonneau hospital, Tours (France), between November 2010 and December 2016, were reviewed. Radiation therapy was performed as a salvage treatment, while awaiting liver transplantation or if no other treatment was possible., Results: One hundred and thirty-six patients were consecutively included in the study. The median follow-up was 13months. Median total dose prescribed, fractionation and overall treatment time were respectively 45Gy, three fractions and 5 days. Overall survival, progression-free survival and local control rates at 1year and 2years were 79.8 % and 63.5 %, 61.3 % and 39.4 %; 94.5 % and 91 %. Two grade 3 acute toxicity events and two grade 4 late toxicity events corresponding to a duodenal ulcer have been reported. Seven patients underwent classic radiation-induced hepatitis and 13 patients showed non-classical radiation-induced hepatitis. Barcelona Clinic Liver Cancer stage, World Health Organisation grade and planning target volume were correlated with overall survival in univariate Cox analysis., Conclusion: Stereotactic body radiation therapy is effective and well-tolerated for inoperable hepatocellular carcinoma or as a bridge to liver transplantation. Toxicity is mainly related to cirrhotic background and requires a selection of patients and strict dose constraints., (Copyright © 2019 Société française de radiothérapie oncologique (SFRO). Published by Elsevier Masson SAS. All rights reserved.)

Background: This study reports the findings of the first large-scale Phase III investigator-driven clinical trial to slow the rate of cognitive decline in Alzheimer disease with a dihydropyridine (DHP) calcium channel blocker, nilvadipine. Nilvadipine, licensed to treat hypertension, reduces amyloid production, increases regional cerebral blood flow, and has demonstrated anti-inflammatory and anti-tau activity in preclinical studies, properties that could have disease-modifying effects for Alzheimer disease. We aimed to determine if nilvadipine was effective in slowing cognitive decline in subjects with mild to moderate Alzheimer disease., Methods and Findings: NILVAD was an 18-month, randomised, placebo-controlled, double-blind trial that randomised participants between 15 May 2013 and 13 April 2015. The study was conducted at 23 academic centres in nine European countries. Of 577 participants screened, 511 were eligible and were randomised (258 to placebo, 253 to nilvadipine). Participants took a trial treatment capsule once a day after breakfast for 78 weeks. Participants were aged >50 years, meeting National Institute of Neurological and Communicative Disorders and Stroke/Alzheimer's disease Criteria (NINCDS-ADRDA) for diagnosis of probable Alzheimer disease, with a Standardised Mini-Mental State Examination (SMMSE) score of ≥12 and <27. Participants were randomly assigned to 8 mg sustained-release nilvadipine or matched placebo. The a priori defined primary outcome was progression on the Alzheimer's Disease Assessment Scale Cognitive Subscale-12 (ADAS-Cog 12) in the modified intention-to-treat (mITT) population (n = 498), with the Clinical Dementia Rating Scale sum of boxes (CDR-sb) as a gated co-primary outcome, eligible to be promoted to primary end point conditional on a significant effect on the ADAS-Cog 12. The analysis set had a mean age of 73 years and was 62% female. Baseline demographic and Alzheimer disease-specific characteristics were similar between treatment groups, with reported mean of 1.7 years since diagnosis and mean SMMSE of 20.4. The prespecified primary analyses failed to show any treatment benefit for nilvadipine on the co-primary outcome (p = 0.465). Decline from baseline in ADAS-Cog 12 on placebo was 0.79 (95% CI, -0.07-1.64) at 13 weeks, 6.41 (5.33-7.49) at 52 weeks, and 9.63 (8.33-10.93) at 78 weeks and on nilvadipine was 0.88 (0.02-1.74) at 13 weeks, 5.75 (4.66-6.85) at 52 weeks, and 9.41 (8.09-10.73) at 78 weeks. Exploratory analyses of the planned secondary outcomes showed no substantial effects, including on the CDR-sb or the Disability Assessment for Dementia. Nilvadipine appeared to be safe and well tolerated. Mortality was similar between groups (3 on nilvadipine, 4 on placebo); higher counts of adverse events (AEs) on nilvadipine (1,129 versus 1,030), and serious adverse events (SAEs; 146 versus 101), were observed. There were 14 withdrawals because of AEs. Major limitations of this study were that subjects had established dementia and the likelihood that non-Alzheimer subjects were included because of the lack of biomarker confirmation of the presence of brain amyloid., Conclusions: The results do not suggest benefit of nilvadipine as a treatment in a population spanning mild to moderate Alzheimer disease., Trial Registration: Clinicaltrials.gov NCT02017340, EudraCT number 2012-002764-27., Competing Interests: I have read the journal's policy and the authors of this manuscript have the following competing interests: SH is a paid employee of Pentara Corporation, which received payment to verify the primary outcome analysis of this study, and is also a paid consultant for Acumen Pharmaceuticals, Affiris AG, Affirmativ Diagnostics PLLC, Alkahest, Allergan, Alzheon, Amylyx Pharmaceuticals, Apodemus, Avanir Pharmaceuticals, Banner Alzheimer's Institute, Biogen, Dr. Richard Isaacson, Gerson Lehrman Group, Grifols Shared Services North America, Ionis Pharmaceuticals, M3 Biotechnology, Neurotrope BioScience, Nutricia Research B.V., PhotoPharmics, Regenera Pharma, Roche (F. Hoffmann-La Roche--Switzerland), Toyama Chemical Co., and vTv Therapeutics; MM and FC are paid employees of Archer Pharmaceuticals, which owns patents for the use of nilvadipine in Alzheimer disease; MM, FC, SK, RS, and BL are named as inventors in a pending patent for the use of nilvadipine based on the results of this clinical trial. No other authors have declared competing interests.

Background: Renal cell carcinoma (RCC) is usually considered radioresistant, but stereotactic radiation therapy (SRT) may increase local disease control. This study aimed to assess the benefit of SRT in the management of metastatic RCC patients., Methods: Data of all RCC patients who received SRT between 2008 and 2015 with curative intent were retrospectively collected in six French referral centres. Local control (LC), progression-free survival (PFS), local recurrence-free survival (LRFS), time to systemic therapy (TTS) and overall survival (OS) were assessed., Results: One hundred and eighty-eight patients treated with SRT for 252 RCC metastases (brain [n = 120]; spine [n = 75]; and others [n = 57]) were recensed. SRT was performed for oligoprogressive disease (101 patients), oligometastatic disease (80 patients) or residual tumour after a partial response to systemic treatment (7 patients). The median biologically effective dose was 78 Gy. For the whole population, local control rates at 6, 12 and 24 months were 87.5%, 82.9% and 77.6%, respectively; median PFS, LRFS, TTS and OS were 8.5, 23.2, 13.2 and 29.2 months, respectively. Among patients treated for oligoprogressive/oligometastatic disease, the median PFS, TTS, and OS were 8.6/7.6, 10.5/14.2 and 23.2/33.9 months, respectively. Among the 7 patients treated with SRT after partial response to systemic treatment, no relapse occurred for 3 of them after a median follow-up of 22 months. Acute and late severe toxicities were noted in 5 (2.6%) patients., Conclusions: SRT is effective and safe for oligometastatic and oligoprogressive RCC patients and may delay introduction or change of systemic therapy., (Copyright © 2018 Elsevier Ltd. All rights reserved.)

Purpose: To search for factors correlated with relapse-free survival following stereotactic reirradiation in patients with recurrent glioma following radiochemotherapy and evaluate tolerance to this treatment., Patients and Methods: Initial radiotherapy was given according to the protocol of Stupp and al. Reirradiation was performed using the CyberKnife ® system. Patients could have had surgical resection initially and at the time of recurrence. We analysed 13 patients treated between July 2010 and September 2014. The median age was 55 years. The doses delivered ranged from 20 to 36Gy, in one to ten fractions., Results: Median survival after stereotactic radiotherapy was 14 months. Survival without relapse was 3.7 months. Factors significantly influencing duration of relapse-free survival were: age (P=0.04), total dose (P=0.02), dose per fraction (P=0.04) and number of fractions (P=0.01). We found no correlation between gross tumour volume, clinical target volume, grade of tumour or prescription isodose and relapse-free survival following radiochemotherapy. Three patients developed radionecrosis., Conclusion: Reirradiation under stereotactic conditions is well tolerated. A dose of more than 30Gy delivered in 5 or more fractions seems to prolong relapse-free survival., (Copyright © 2017 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.)

Objective: To analyze the outcome of N3 patients treated with very accelerated radiotherapy (VART) or different schedules of concurrent chemoradiotherapy (CRT) within two phase III trials., Patients and Methods: Data of 179 patients with N3 HNSCC from two GORTEC randomized trials (96-01 and 99-02) were pooled. Patients received either VART: 64.8Gy/3.5weeks or one of the 3 following CRT regimens: Conventional CRT: 70Gy/7weeks+3 cycles carboplatin-5FU; Moderately accelerated CRT: 70Gy/6weeks+2 cycles carboplatin-5FU; Strongly intensified CRT: 64Gy/5weeks+cisplatin (days 2, 16, 30) and 5 FU (days 1-5, 29-33) followed by 2 cycles adjuvant cisplatin-5FU., Results: Median follow-up was 13.3 and 5.2years for GORTEC 96-01 and GORTEC 99-02, respectively. Five-year overall survival (OS) was 13.8%. No significant difference was observed between CRT versus VART in terms of OS (hazard ratio [HR]: 0.93, p=0.68), loco-regional progression (HR: 0.70, p=0.13), or distant progression (HR: 0.86, p=0.53). OS was worse for patients with T3-4 tumors versus early T stage (11.0% versus 25.7%, p=0.015). In multivariate analysis, the oropharyngeal subsite presented a higher risk of distant metastasis (as first event 46.5% vs 19.2%, p<0.001),). A significant interaction between treatment modalities and subsites has been observed concerning loco-regional and distant failures., Conclusion: The outcome of N3 HNSCC was extremely poor despite treatment intensification and no difference between CRT and VART. Both distant metastases and loco-regional failures remain important treatment challenge., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Purpose: The main objective of this study was to evaluate the 5-year efficacy of exclusive laryngeal radiotherapy without node prophylactic irradiation for localized cancers of the vocal cords., Patients and Methods: We retrospectively reviewed charts from 258 patients with T1-T2N0 glottic carcinoma irradiated from April 1987 to March 2015 in four France western centers, including pretreated patients. Toxicity was analyzed according to CTCAE v4.0 classification., Results: The median follow-up was 50 months. The median age was 67 years with 87% men and 85.5% had T1 tumor. Five years overall survival was 77.5% (95% confidence interval [95% CI]: 71.4-83.5), 5 years local control was 86.8% (95% CI: 82.3-91.3), specific survival rate was 95% (95% CI: 92.2-97.9) and final laryngectomy-free survival was 87.5% (95% CI: 82.2-92.9). Most toxicities were grade 1 and 2. Grade 3 acute toxicity was 15.5% for the radiation laryngitis, 3.5% for radiodermatitis and 7.7% for dysphonia. Grade 3 chronic toxicity was 3.5% for dysphonia and there were two cases of tracheal stenosis treated by tracheotomy., Conclusion: Radiotherapy provides good results in local control of stage I and II vocal cords cancers as well as the toxicity level., (Copyright © 2017 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.)

Background: A retrospective study was conducted to analyze interindividual variability of cetuximab pharmacokinetics and its influence on survival (progression-free survival and overall survival [OS]) in a cohort of head and neck squamous cell carcinoma (HNSCC)., Methods: Thirty-four patients received cetuximab as an infusion loading dose of 400 mg/m followed by weekly infusions of 250 mg/m. Twenty-one patients had locally advanced HNSCC, and 13 had metastatic/recurrent HNSCC. Cetuximab concentrations were measured by the enzyme-linked immunosorbent assay, and its pharmacokinetics was analyzed by a population approach. Survivals were analyzed with the log-rank test., Results: Cetuximab pharmacokinetics was best described using a 2-compartment model with both first-order and saturable (zero-order) eliminations. Estimated pharmacokinetic parameters (%CV) were central volume of distribution V1 = 3.18 L (6%), peripheral volume of distribution V2 = 5.4 L (42%), elimination clearance CL = 0.57 L/d (31%), distribution clearance Q = 0.64 L/d, and zero-order elimination rate k0 = 6.72 mg/d (29%). Both V1 and V2 increased with the body surface area. Adjunction of chemotherapy reduced CL and increased k0. OS was inversely related with cetuximab global clearance (P = 0.007) and was higher in patients with severe radiation dermatitis (P = 0.005)., Conclusions: Cetuximab pharmacokinetics in patients with HNSCC can be described using a 2-compartment model combining linear and nonlinear mechanisms of elimination. OS is associated with both cetuximab global clearance and severe radiation dermatitis.

Purpose: Management of prostate cancer relapses after external-beam radiation therapy is still undefined. Re-irradiation schedules have been explored in different tumour sites. In this report, we present our preliminary experience of re-irradiation using stereotactic body radiotherapy for localized prostate cancer failure., Material and Methods: Between March 2011 and October 2014, robotic stereotactic body radiation therapy was administered to patients previously treated with external-beam radiation therapy to a median dose of 71.1Gy (range, 45-76.5Gy) and with biochemical failure corresponding to a local in-field recurrence of prostate cancer. Ten patients had recurrences after postoperative external-beam radiotherapy. Patients underwent a pelvic MRI to confirm the recurrence and a total body staging using a ((18)F)-fluorocholine PET/CT. The prescription dose consisted of five fractions of 7.25Gy to a total dose of 36.25Gy. Efficacy was evaluated based on biochemical response and toxicity was evaluated according to CTCAE v.4.0 questionnaires and International Prostate Symptom Score., Results: Twenty-one patients were treated and followed for a median time of 11.7 months (mean: 13.4 months; range: 2.5-46.5 months). Median time between the first external-beam radiation therapy of prostate cancer and the first day of CyberKnife(®) treatment was 111 months (range: 38-398 months). One-year biochemical recurrence-free survival rate was 83.3%, and only one in-field progression was reported. Two patients had a biochemical failure corresponding to metastatic progression without evidence of local recurrence. Treatment was well tolerated, with only one grade 2 acute genitourinary toxicity, no grade≥2 acute gastrointestinal or late toxicities were reported., Conclusion: Stereotactic body re-irradiation therapy using CyberKnife(®) after failed external-beam radiation therapy showed favourable results in terms of in-field local and biochemical control. Toxicity was low and acceptable. Further prospective studies are needed to confirm these results to select patient and to evaluate the introduction of androgen-deprivation therapy., (Copyright © 2016. Published by Elsevier SAS.)

Background: The purpose of GORTEC 2000-01 was to compare the long-term efficacy and safety of induction chemotherapy with cisplatin (P) and 5-fluorouracil (F) with or without docetaxel (T) for larynx preservation., Methods: Operable patients with untreated stage III or IV larynx or hypopharynx invasive squamous cell carcinoma who required total laryngectomy were randomly assigned to three cycles of induction chemotherapy with either TPF or PF, followed by radiation therapy for responders. The primary endpoint was three-year larynx preservation rate. Secondary endpoints included larynx dysfunction-free survival (LDFFS), overall survival (OS), disease-free survival (DFS), loco-regional control rate (LCR), cause of death, and later toxicity rates. Survival and other data were analyzed by Kaplan-Meier methods. All statistical tests were two-sided., Results: Two hundred thirteen patients were treated with median follow-up of 105 months. The five- and 10-year larynx preservation rates were 74.0% (95% CI = 0.64 to 0.82) vs 58.1% (95% CI = 0.47 to 0.68) and 70.3% (95% CI = 0.58 to 0.8) vs 46.5% (95% CI = 0.31 to 0.63, P = .01) in the TPF vs PF arm, respectively. The five- and 10-year LDFFS rates were 67.2% (95% CI = 0.57 to 0.76) vs 46.5% (95% CI = 0.36 to 0.57) and 63.7% (95% CI = 0.52 to 0.74) vs 37.2% (95% CI = 0.24 to 0.52, P = .001), respectively. OS, DFS, and LCR were not statistically improved in the TPF vs the PF arm. Statistically fewer grade 3-4 late toxicities of the larynx occurred with the TPF regimen compared with the PF arm (9.3% vs 17.1%, G-test, P = .038)., Conclusion: Long-term follow-up confirms that induction chemotherapy with TPF increased larynx preservation and larynx dysfunction-free survival. In this larynx preservation approach using induction chemotherapy, TPF should be recommended, followed by radiation therapy., (© The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.)

Purpose and Objectives: To report survival and morbidity of a large homogeneous cohort of patients with a locally advanced esophageal or cardia carcinoma and put in evidence predictive factors of locoregional control and survival., Patients and Methods: Hundred and two patients were treated at the university hospital of Tours between 1990 and 2010 and received neo-adjuvant chemoradiation therapy with external irradiation (40Gy-44Gy) and two courses of chemotherapy (5-fluoro-uracile and cisplatine). Esophagectomy associated with lymph node dissection was performed about ten weeks after the end of chemoradiation therapy., Results: The median follow-up was 22.4 months [6-185 months]. The overall survival rates at 2 and 5years were 53% and 27%, respectively. The median overall survival was estimated at 27months. The overall 2-year survival between patients "responders" and patients "non-responders" was 67% vs 26%, respectively (P<0.0001). In case of histological response, there was a benefit in terms of overall survival (P<0.0001), locoregional control (P<0.0036) and disease-free survival (P<0.001). Overall survival at 2years was 64% for ypN0 group vs 32% for ypN1 group (P<0.0001). The median survival was estimated at 37months against 15months in the absence of lymph node involvement (P<0.0001)., Conclusion: Our results in terms of survival, tolerance and morbidity and mortality were comparable to those in the literature. Complete histological response of lymph node was associated with an improvement of local control, disease-free survival and overall survival., (Copyright © 2015 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.)

Atrophy of the medial temporal lobe structures that support scene perception and the binding of an object to its context (i.e., the hippocampus and the parahippocampal cortex) appears early in the course of Alzheimer's disease (AD). However, few studies have investigated scene perception in people with AD. Here, we assessed the ability to find a target object within a natural scene in people with AD and in people with posterior cortical atrophy (PCA, a variant of AD). Pairs of color photographs were displayed on the left and right of a fixation cross for 1 s. In separate blocks of trials, participants were asked to categorize the target (an animal) by either moving their eyes toward the photograph containing the target (the saccadic choice task) or pressing a key corresponding to the target's location (the manual choice task). Isolated objects and objects within scenes were studied in both tasks. Participants with PCA were more impaired in detection of a target within a scene than participants with AD. The latter's performance pattern was more similar to that of age-matched controls in terms of accuracy, saccade latencies and the benefit gained from contextual information. Participants with PCA benefited less from contextual information in both the saccade and the manual choice tasks-suggesting that people with posterior brain lesions have impairments in figure/ground segregation and are more sensitive to object crowding.

Stereotactic body radiation therapy takes more and more an important place in the therapeutic arsenal of primitive and secondary liver tumours. The administration of ablative radiation doses can result in specific changes to both the tumour and the healthy hepatic parenchyma, relative to conventional radiation therapy, making the assessment of local changes after stereotactic body radiation therapy, in terms of local control and reaction of healthy tissue, often difficult. It is mandatory to standardize and simplify our evaluation criteria to benefit from a better understanding of the effectiveness of this new treatment modality and allow better reproducibility of available imaging exams. This article presents a literature review of the various radiological changes observed after stereotactic body radiation therapy for liver tumours according to the multiple assessment methods used to determine local control. From the data available, we recommend using modified RECIST criteria proposed by the American Association for the Study of Liver Diseases (AASLD), as objective and relevant criteria of local control after stereotactic body radiation therapy for liver tumours., (Copyright © 2014 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.)

Background: EORTC trial 22921 examined the addition of preoperative or postoperative chemotherapy to preoperative radiotherapy in patients with rectal cancer. After a median follow-up of 5 years, chemotherapy-irrespective of timing-significantly improved local control. Adjuvant chemotherapy did not improve survival, but the Kaplan-Meier curves diverged, suggesting possible delayed benefit. Here, we report the updated long-term results., Methods: We randomly assigned patients with clinical stage T3 or T4 resectable rectal cancer to receive preoperative radiotherapy with or without concomitant chemotherapy before surgery followed by either adjuvant chemotherapy or surveillance. Randomisation was done using minimisation with factors of institution, sex, T stage, and distance from the tumour to the anal verge. Study coordinators, clinicians, and patients were aware of assignment. Radiotherapy consisted of 45 Gy to the posterior pelvis in 25 fractions of 1·8 Gy over 5 weeks. Each course of chemotherapy consisted of fluorouracil (350 mg/m(2) per day intravenous bolus) and folinic acid (leucovorin; 20 mg/m(2) per day intravenous bolus). For preoperative chemotherapy, two courses were given (during weeks 1 and 5 of radiotherapy). Adjuvant chemotherapy was given in four cycles, every 3 weeks. The primary endpoint was overall survival. This analysis was done by intention to treat. The trial is registered with ClinicalTrials.gov, number NCT00002523., Findings: 1011 patients were randomly assigned to treatment between April, 1993, and March, 2003 (252 to preoperative radiotherapy and 253 to each of the other three groups). After a median follow-up of 10·4 years (IQR 7·8-13·1), 10-year overall survival was 49·4% (95% CI 44·6-54·1) for the preoperative radiotherapy group and 50·7% (45·9-55·2) for the preoperative radiotherapy and chemotherapy group (HR 0·99, 95% CI 0·83-1·18; p=0·91). 10-year overall survival was 51·8% (95% CI 47·0-56·4) for the adjuvant chemotherapy group and 48·4% (43·6-53·0) for the surveillance group (HR 0·91, 95% CI 0·77-1·09, p=0·32). 10-year disease-free survival was 44·2% (95% CI 39·5-48·8) for the preoperative radiotherapy group and 46·4% (41·7-50·9) for the preoperative radiotherapy and chemotherapy group (HR 0·93, 95% CI 0·79-1·10; p=0·38). 10-year disease-free survival was 47·0% (95% CI 42·2-51·6) for the adjuvant chemotherapy group and 43·7% (39·1-48·2) for the surveillance group (HR 0·91, 95% CI 0·77-1·08, p=0·29). At 10 years, cumulative incidence of local relapse was 22·4% (95% CI 17·1-27·6) with radiotherapy alone, 11·8% (7·8-15·8) with neoadjuvant radiotherapy and chemotherapy, 14·5% (10·1-18·9) with radiotherapy and adjuvant chemotherapy and 11·7% (7·7-15·6) with both adjuvant and neoadjuvant chemotherapy (p=0·0017). There was no difference in cumulative incidence of distant metastases (p=0·52). The frequency of long-term side-effects did not differ between the four groups (p=0·22)., Interpretation: Adjuvant fluorouracil-based chemotherapy after preoperative radiotherapy (with or without chemotherapy) does not affect disease-free survival or overall survival. Our trial does not support the current practice of adjuvant chemotherapy after preoperative radiotherapy with or without chemotherapy. New treatment strategies incorporating neoadjuvant chemotherapy are required., Funding: EORTC, US National Cancer Institute, Programme Hospitalier de Recherche Clinique, Ligue contre le Cancer Comité du Doubs., (Copyright © 2014 Elsevier Ltd. All rights reserved.)

Head and neck cancers are the fifth among the most common cancers in France. Two thirds of cases occur at an advanced stage. For advanced disease, progression-free survival, despite undeniable progress, remains below 50% at three years. The last 20 years have been marked by the necessity to identify situations where less intense surgery and/or radiotherapy and/or chemotherapy is possible without jeopardizing the prognosis, and situations where a therapeutic intensification is necessary and results in a gain in survival while better preserving function with less toxicity. French cooperative groups gathering radiation oncologists (GORTEC), surgeons (GETTEC) and medical oncologists or physicians involved in the management of systemic treatments in head and neck cancers (GERCOR) are now belonging to the INCa-labelled Intergroup ORL to deal with the challenges of head and neck cancers.

Chemotherapy is a part of the combined multimodality treatment for locally advanced head and neck cancers. Concomitant administration with radiation therapy is the standard treatment for these patients. The efficacy of the docetaxel-cisplatinum-5-fluoro-uracil (TPF) regimen compared to the platinum-5-fluoro-uracil (PF) regimen raised the question of whether this treatment could improve the therapeutic results for locally advanced tumours. For larynx preservation, induction chemotherapy using TPF, followed by radiation therapy for good responders is a valid option. However, clinical studies have to be performed to compare this approach to the concomitant radiation therapy-chemotherapy approach using functional endpoints. For locally advanced tumors, despite the superiority of the TPF regimen over the PF, there is no evidence in the literature to support the use of induction chemotherapy prior to concomitant radiation therapy-chemotherapy. Two recent studies (DECIDE, PARADIGM) failed to demonstrate any benefit, but both trials were stopped early because of slow enrollment. Other studies are on going, or with recently finished accrual, will help to shed light on the role of this treatment., (Copyright © 2013. Published by Elsevier SAS.)

PURPOSE Cisplatin plus fluorouracil (PF) induction chemotherapy has been compared with taxane (docetaxel or paclitaxel), cisplatin, and fluorouracil (Tax-PF) in randomized trials in locoregionally advanced head and neck cancers (LAHNCs). The aim of this meta-analysis was to study the efficacy and toxicity of Tax-PF and PF and identify differences in outcomes in subsets of patients. METHODS Five randomized trials representing 1,772 patients were identified. Updated individual patient data (IPD) were retrieved for all trials. The log-rank test, stratified by trial, was used for comparison. Interaction or trend tests were used to study the interaction between covariates and treatment. Results Median follow-up was 4.9 years. The hazard ratio (HR) of death was 0.79 (95% CI, 0.70 to 0.89; P < .001; absolute benefit at 5 years: 7.4%) in favor of Tax-PF. Heterogeneity was significant (P = .08, I(2) = 51%) and related to one trial. There was no more heterogeneity after exclusion of this trial (P = .99, I(2) = 0%), and HR of death was 0.72 (95% CI, 0.63 to 0.83) in favor of Tax-PF. There was no interaction between treatment effect and the following patient covariates: age, sex, performance status, tumor stage, or site. Tax-PF was associated with significant reductions of progression, locoregional failure, and distant failure compared with PF, with HRs of 0.78 (95% CI, 0.69 to 0.87; P < .001), 0.79 (95% CI, 0.66 to 0.94; P = .007), and 0.63 (95% CI, 0.45 to 0.89; P = .009) respectively. CONCLUSION This IPD meta-analysis shows the superiority of Tax-PF over PF as induction chemotherapy. Its precise role in the management of LAHNC remains to be determined.

Purpose: To compare the efficacy and safety of induction chemotherapy (ICT) followed by chemoradiotherapy (CRT) or bioradiotherapy (BRT) for larynx preservation (LP)., Patients and Methods: Previously untreated patients with stage III to IV larynx/hypopharynx squamous cell carcinoma received three cycles of ICT-docetaxel and cisplatin 75 mg/m(2) each on day 1 and fluorouracil 750 mg/m(2) per day on days 1 through 5. Poor responders (< 50% response) underwent salvage surgery. Responders (≥ 50% response) were randomly assigned to conventional radiotherapy (RT; 70 Gy) with concurrent cisplatin 100 mg/m(2) per day on days 1, 22, and 43 of RT (arm A) or concurrent cetuximab 400 mg/m(2) loading dose and 250 mg/m(2) per week during RT (arm B). Primary end point was LP at 3 months. Secondary end points were larynx function preservation (LFP) and overall survival (OS) at 18 months., Results: Of the 153 enrolled patients, 116 were randomly assigned after ICT (60, arm A; 56, arm B). Overall toxicity of both CRT and BRT was substantial following ICT. However, treatment compliance was higher in the BRT arm. In an intent-to-treat analysis, there was no significant difference in LP at 3 months between arms A and B (95% and 93%, respectively), LFP (87% and 82%, respectively), and OS at 18 months (92% and 89%, respectively). There were fewer local treatment failures in arm A than in arm B; salvage surgery was feasible in arm B only., Conclusion: There is no evidence that one treatment was superior to the other or could improve the outcome reported with ICT followed by RT alone (French Groupe Oncologie Radiothérapie Tête et Cou [GORTEC] 2000-01 trial [Induction CT by Cisplatin, 5FU With or Without Docetaxel in Patients With T3 and T4 Larynx and Hypopharynx Carcinoma]). The protocol that can best compare with RT alone after ICT is still to be determined.

Objective: Although depression is prevalent in long-term breast cancer survivors (LTBCS; ≥ 5 years since diagnosis), it is underdiagnosed and undertreated. A better understanding of factors associated with depression could improve depression screening, treatment, and prevention in this population. Our study aimed to assess the link between patient and doctor ratings of breast cosmetic outcomes, late radiotherapy toxicity, and depression in LTBCS., Methods: In all, 214 patients recruited from the ARCOSEIN study were assessed for late radiotherapy toxicity (by using the LENT-SOMA scale) and patient and doctor ratings of breast cosmetic outcomes (mean = 6.7 years since the end of treatment). We reassessed 120 of these patients for depression (HAD) during a second wave of long-term assessment (mean = 8.1 years since the end of treatment). We used univariate analyses and polytomous logistic regression analyses to predict the HAD depression, which was defined as follows: normal, 0-7 points; and significant depression, ≥ 8 points (8-10 points, possible depression; ≥ 11 points, probable depression)., Results: The mean HAD depression score was 4.5 ± 3.6. 19. 2% of our population had significant depression, 6.7% with probable depression, and 12.5% with possible depression. Significant depression was not associated with late radiotherapy toxicity or initial cancer-related variables. Patients with probable depression reported worse cosmetic outcomes than nondepressed patients in terms of perceived breast largeness (p = 0.04), breast deformation (p = 0.02), and changes in skin pigmentation (p = 0.03)., Conclusions: In LTBCS, depression seems to be more strongly associated with changes in some patients' perceived breast cosmetic outcome than late treatment toxicity or initial cancer-related variables., (Copyright © 2012 John Wiley & Sons, Ltd.)

Background: The simultaneous integrated boost (SIB) technique with dose per fraction slightly higher than 2Gy offers the advantages of shortening the treatment time and increasing the biologically equivalent dose to the tumor. This study was designed to evaluate the feasibility of a dose-escalating radiotherapy treatment by using a SIB-IMRT approach in patients with early and moderately advanced head and neck cancers., Materials and Methods: Fifty-seven consecutive patients with pharyngo-laryngeal T2N0 or T2N1, or laryngeal T3N0 SCC were included. The therapeutic PTVs were treated according to three consecutive dose levels i.e., 69 Gy in 30 fractions of 2.3 Gy (dose level I), 72 Gy in 30 fractions of 2.4 Gy (dose level II) or 75 Gy in 30 fractions of 2.5 Gy (dose level III). The prophylactic PTVs received a dose of 55.5 Gy delivered in 30 fractions of 1.85 Gy. The primary endpoint of the study was acute toxicity assessed during treatment and during the first 3 months following the completion of radiotherapy. The secondary endpoints included loco-regional control, disease-free survival, overall survival and late toxicity at 2 years of follow-up. The study design allowed patients to be enrolled in the second dose level group if no more than 10% of grade 4 acute toxicity was observed on the first dose level group within 3 months after the completion of IMRT, and so on for the third level group., Results: Forty-four men and 13 women were included in the trial. The majority of them presented with oropharyngeal cancer (53%) and laryngeal cancer (33%). Only 3 patients developed grade 4 acute mucositis during treatment, one in each dose level. Thirty-two patients (56%) experienced grade 3 toxicity, mostly dermatitis and mucositis, without any significant difference between the groups. Late grade 1 and 2 xerostomia was seen in 53% and 33% of patients, respectively. Transient grade 4 late toxicity was observed in 16% of all patients and was equally distributed among the groups. The 2-year loco-regional control was 82% for all 3 groups (79% dose level I, 88% dose level II, 79% dose level III). The 2-year overall survival was 89% for dose level I and II, and 95% for dose level III., Conclusions: This dose escalation SIB-IMRT protocol was safe and effective as the sole treatment of early and moderately advanced SCC of head and neck. No toxicity difference was observed between the groups., (Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.)

Introduction: This study aimed to assess the impact of late treatment toxicity (especially radiotherapy toxicity), chemoradiotherapy treatment type (concurrent or sequential), depression and anxiety on overall, physical and emotional quality of life (QoL) in long-term breast cancer survivors. Method. We assessed 117 patients (mean follow-up since the end of treatment = 8.1 years) for late radiotherapy toxicity (LENT-SOMA scale), patient and doctor ratings of breast cosmetic outcomes, QoL (EORTC QLQ-C30), depression and anxiety (Hospital and Anxiety Depression scale)., Results: In univariate analyses, factors associated with significantly decreased QoL were: use of sequential treatment and decreased overall QoL (P = 0.002) and emotional QoL (P = 0.02) ; few radiotherapy late toxicity symptoms (pain and decreased physical QoL, P = 0.01 ; fibrosis and decreased emotional QoL, P = 0.04) ; probable depression or probable anxiety and decreased overall, physical and emotional QoL (P ≤ 0.005). In multivariate analyses, probable depression and probable anxiety were the most stronger predictors for decreased QoL in the overall, physical and emotional domains (P ≤ 0.02)., Conclusion: Improving screening for and treatment of depression and anxiety might improve QoL in long-term breast cancer survivors.

Background and Purpose: In 2003, the French Authority for Health (HAS) recommended the use of intensity modulated radiotherapy (IMRT) in prospective trial before its routine use. The Oncology and Radiotherapy Group for Head and Neck Cancer (GORTEC) proposed to evaluate prospectively acute and late toxicities, locoregional control and overall survival for patients treated for head and neck cancer (HNC) with IMRT and bilateral neck irradiation., Materials and Methods: Between 2002 and 2008, 208 patients with HNC were treated with IMRT in 8 centres. There were 38 nasopharynx, 117 oropharynx, 25 pharyngo-larynx, 24 oral cavity and 4 unknown primary (28.5% stage I-II and 71% Stage III-IV). Ninety-three patients (46%) had postoperative IMRT and 78 patients (37.5%) received concurrent chemotherapy. The doses were 70 Gy to the gross tumour, 66 Gy to the high-risk postoperative sites and 50 Gy to the subclinical disease. Toxicities were graded according to the RTOG-EORTC scales., Results: The median follow-up was 25.3 months (range: 0.4-72 months). There were 29 local-regional failures: 24 were in-field, three were marginal and one was out-field. The two-year loco-regional control and overall survival were 86% and 86.7%, respectively. At 18 months, grade ≥ 2 xerostomia was 16.1%. A mean dose to the spared parotid below 28 Gy led to significantly less grade ≥ 2 xerostomia (8.5% vs 24%) with a relative risk of 1.2 [95% CI: 1.02-1.41, p = 0.03]. Grade ≥ 2 xerostomia increased by approximately 3% per Gy of mean parotid dose up to 28, Gy then 7% per Gy above 33 Gy., Conclusions: IMRT for HN cancer seems to reduce late toxicities without jeopardising local control and overall survival., (Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.)

Five hundred and fifty thousand new head and neck cancer cases are diagnosed each year worldwide. They are mostly locally advanced squamous cell carcinoma with a poor prognosis in terms of locoregional and distant failure. A major challenge for patients with locally advanced squamous cell carcinoma is to achieve a high cure rate while preserving functions. Treatment strategies are designed according to the disease stage, primary site, operable status, patient age, and performance status. Surgery, radiation therapy, chemotherapy, and more recently molecular-targeted therapies are part of these strategies, but their sequence remains to be defined. Over the last 30 years, induction chemotherapy has attained an important position in the management of patients with locally advanced squamous cell carcinoma, particularly since the introduction of taxanes. The decision to deliver induction chemotherapy (and its intensification) must be considered in the light of other treatments aiming at better locoregional control (normofractioned radiotherapy, accelerated or hyperfractionated radiotherapy, addition of concurrent chemotherapy, or of targeted therapy) with or without adjuvant treatment. This review summarizes the rationale, these data, and perspectives on induction chemotherapy-based strategies.