Retrospective-Prospective Observational Study of Italian Patients Treated in Melanoma Adjuvant Cohort MAP-MADAM (Maximing ADjuvAnt MAP): Interim Analysis.

: Dabrafenib and trametinib (D + T) have been approved for the treatment of stage III melanoma with BRAF V600E V600K mutations in an adjuvant setting, based on the results from the COMBI-AD trial. To provide early access to this combination therapy prior to its commercial availability in Italy, a Managed Access Program (MAP) was run in Italy from June 2018 to December 2019. : The MADAM (Maximing ADjuvAnt MAP) study is an Italian retrospective-prospective observational study that included patients who received at least one dose of D + T through the MAP.

Rituximab in steroid-refractory immune-related pancreatitis: a case report.

The use of immune checkpoint inhibitors (ICIs) for treating several types of cancer is increasing, but they may be associated with immune-related adverse events (irAEs). Pancreatitis is a rare irAE, mostly responsive to steroid treatment. There are no published data on the management of steroid-refractory ICI-induced pancreatitis.

Total Neoadjuvant Treatment for Locally Advanced Rectal Cancer Patients: Where Do We Stand?

The therapeutic landscape in locally advanced rectal cancer (LARC) has undergone a significant paradigm shift in recent years with the rising adoption of total neoadjuvant treatment (TNT). This comprehensive approach entails administering chemotherapy and radiation therapy before surgery, followed by optional adjuvant chemotherapy. To establish and deliver the optimal tailored treatment regimen to the patient, it is crucial to foster collaboration among a multidisciplinary team comprising healthcare professionals from various specialties, including medical oncology, radiation oncology, surgical oncology, radiology, and pathology.

A Case of Pulmonary Sarcoidosis during First-Line Targeted Therapy with Dabrafenib Plus Trametinib in V600E-Mutated Metastatic Melanoma.

BRAF inhibitors (BRAFi) and MEK inhibitors (MEKi) exert a cytotoxic and immune-mediated effect on metastatic melanoma. The immune-mediated mechanism can lead to some adverse events, including panniculitis, erythema, keratitis, vitiligo-like lesions, or, more rarely, sarcoid-like skin reactions. In particular, sarcoidosis-related manifestations during melanoma treatment are characterized mainly by skin involvement and are seldom associated with chest or lymph node lesions.

Connective tissue panniculitis and vitiligo in a patient with stage IV melanoma achieving complete response to dabrafenib and trametinib combination therapy.

The combination of BRAF and MEK inhibitors, such as dabrafenib and trametinib, respectively, is an established treatment option for patients with advanced BRAFV600-mutated melanoma. With the wide adoption of these therapies, a range of cutaneous adverse effects has been reported. We describe the case of a 47-year-old woman with BRAFV600E-mutated stage IV melanoma treated with dabrafenib and trametinib for 30 months who presented to our attention for painful skin lesions that had been present on her limbs since the start of targeted therapy.

Tailored Toxicity-Driven Administration of Vismodegib in Patients With Multiple or Locally Advanced Basal Cell Carcinoma: A Pilot Analysis.

In this pilot study, we describe our experience with vismodegib in the treatment of basal cell carcinoma (BCC) and evaluate the feasibility of a tailored toxicity-driven administration of vismodegib in patients with multiple or locally advanced BCC. We retrospectively analyzed the clinical charts of 17 consecutive patients with BCC who were treated with vismodegib. Therapy was started at the usual dosage of 150 mg per day per person, continuously; a rescheduled dosage of 150 mg per day for 4 weeks with a subsequent stop of 2 weeks was allowed during the treatment according to the standard practice of our institution.

An Italian Retrospective Survey on Bone Metastasis in Melanoma: Impact of Immunotherapy and Radiotherapy on Survival.

Background: We performed a multicenter retrospective observational study to investigate the impact of clinical-pathological features and therapeutic strategies on both the complications and survival of patients with bone metastases (BMs) from malignant melanoma.

Patients And Methods: A total of 305 patients with melanoma and radiological evidence of BMs were retrospectively enrolled from 19 Italian centers. All patients received conventional treatments in accordance with each own treating physician's practice.

Regorafenib in patients with refractory metastatic pancreatic cancer: a Phase II study (RESOUND).

Regorafenib may be active in different cancer types. This Phase II trial included patients with various refractory cancer types treated with regorafenib. Here, we report the results of the pancreatic adenocarcinoma cohort.

Phase II Study of Tivantinib and Cetuximab in Patients With KRAS Wild-type Metastatic Colorectal Cancer With Acquired Resistance to EGFR Inhibitors and Emergence of MET Overexpression: Lesson Learned for Future Trials With EGFR/MET Dual Inhibition.

Background: MET overexpression/amplification has been associated with resistance to anti- epidermal growth factor receptor therapies in patients with metastatic colorectal cancer (mCRC). Combining tivantinib, an inhibitor of the MET receptor tyrosine kinase, and cetuximab may be effective in patients with epidermal growth factor receptor-resistant MET-high mCRC.

Patients And Methods: This multicenter, single-arm, Simon 2-stage, phase II study enrolled patients with MET-high, KRAS wild-type mCRC, who were treated with ≥ 1 prior systemic therapy, with at least stable disease on the last treatment regimen containing cetuximab or panitumumab.

Effect of Comorbidities in Stage II/III Colorectal Cancer Patients Treated With Surgery and Neoadjuvant/Adjuvant Chemotherapy: A Single-Center, Observational Study.

Background: Comorbidity has a detrimental effect on cancer survival, however, it is difficult to disentangle its direct effect from its influence on treatment choice. In this study we assessed the effect of comorbidity on survival in patients who received standard treatment for resected stage II and III colorectal cancer (CRC).

Patients And Methods: In total, 230 CRC patients, 68 rectal (29.

Assessment of HER2 status in patients with gastroesophageal adenocarcinoma treated with epirubicin-based chemotherapy: heterogeneity-related issues and prognostic implications.

Background: HER2 and topoisomerase 2 alpha (TOP2A) genomic status was previously reported to predict benefit from anthracyclines in breast cancer. We sought to define the prognostic impact and possible pitfalls related to these biomarkers in resectable gastroesophageal adenocarcinoma.

Methods: HER2 and TOP2A gene amplification by fluorescent in situ hybridization and HER2 protein expression by immunohistochemistry (IHC) were assessed on whole tissue sections from 101 patients receiving peri- or postoperative epirubicin-based chemotherapy.

KRAS mutation in lung metastases from colorectal cancer: prognostic implications.

KRAS mutant colorectal cancer (CRC) patients develop lung and brain metastases more frequently than KRAS wild-type (WT) counterpart. We retrospectively investigated the prognostic role of KRAS, BRAF, and PIK3CA (exon 20) mutations and loss of phosphatase and tensin homolog (PTEN) in surgically resected lung metastases. Lung specimens from 75 metastatic CRC (mCRC) patients treated with one or more metastasectomies with curative intent were analyzed.

FOLFIRI and Cetuximab Every Second Week for First-Line Treatment of KRAS Wild-Type Metastatic Colorectal Cancer According to Phosphatase and Tensin Homolog Expression: A Phase II Study.

Background: Retrospective studies have suggested that phosphatase and tensin homolog (PTEN) expression might predict the efficacy of cetuximab in patients with KRAS wild-type metastatic colorectal cancer (mCRC). The present study was designed to prospectively evaluate the efficacy of first-line irinotecan, fluorouracil, and folinate (FOLFIRI) plus cetuximab every second week according to PTEN expression.

Patients And Methods: Originally, patients with KRAS wild-type mCRC were randomly assigned to receive either FOLFIRI or cetuximab plus FOLFIRI (FOLFIRI-C).

A phase II randomized dose escalation trial of sorafenib in patients with advanced hepatocellular carcinoma.

Background: Sorafenib has proven survival benefits in patients with advanced hepatocellular carcinoma (HCC). The viability of continuing sorafenib at a higher dosage in patients who experienced radiologic disease progression was investigated.

Methods: Patients who experienced disease progression while on sorafenib 400 mg twice daily were randomized to sorafenib 600 mg twice daily (n = 49) or best supportive care (n = 52).

Molecular determinants of outcome in sorafenib-treated patients with hepatocellular carcinoma.

Purpose: Preclinical studies show that sorafenib, a multitarget kinase inhibitor, displays anti-proliferative, anti-angiogenic, and pro-apoptotic properties in hepatocellular carcinoma (HCC). However, the determinants of sorafenib sensitivity in vivo remain largely unknown.

Methods: We assessed the expression of Mcl-1, activated/phosphorylated extracellular signal-regulated kinase (pERK) 1/2, and activated/phosphorylated AKT (pAKT) in pretreatment tumor specimens from 44 patients with advanced HCC who received sorafenib.

Usefulness of alpha-fetoprotein response in patients treated with sorafenib for advanced hepatocellular carcinoma.

Background & Aims: Tumor shrinkage has been considered a fundamental surrogate efficacy measure for new cancer treatments. However, in patients treated with sorafenib for advanced hepatocellular carcinoma (HCC), tumor shrinkage rarely accompanies increased survival, thereby questioning the prognostic value of imaging-based Response Evaluation Criteria in Solid Tumors (RECIST). We investigated the prognostic usefulness of a decrease in serum alpha-fetoprotein (AFP) and compared it to RECIST.

Adjuvant PEFG (cisplatin, epirubicin, 5-fluorouracil, gemcitabine) or gemcitabine followed by chemoradiation in pancreatic cancer: a randomized phase II trial.

Background: Information from randomized trials on the role of combination chemotherapy in the adjuvant treatment of pancreatic adenocarcinoma is limited. This randomized phase II trial aimed to identify the most promising regimen warranting phase III evaluation.

Methods: Therapy-naive patients, age 18-75 years, Karnofsky Performance Status (KPS)>60, gross total resection of stage IB-III pancreatic adenocarcinoma, stratified for center and surgical margins, were randomly assigned to receive either gemcitabine 1 g/m2 weekly on days 1, 8, and 15 (arm A) or the PEFG regimen (cisplatin and epirubicin 40 mg/m2, day 1; gemcitabine 600 mg/m2, days 1, 8; 5-fluorouracil 200 mg/m2 daily, days 1-28) (arm B).

Primary tumor response to preoperative chemoradiation with or without oxaliplatin in locally advanced rectal cancer: pathologic results of the STAR-01 randomized phase III trial.

Purpose: To investigate oxaliplatin combined with fluorouracil-based chemoradiotherapy as preoperative treatment for locally advanced rectal cancer.

Patients And Methods: Seven hundred forty-seven patients with resectable, locally advanced (cT3-4 and/or cN1-2) adenocarcinoma of the mid-low rectum were randomly assigned to receive pelvic radiation (50.4 Gy in 28 daily fractions) and concomitant infused fluorouracil (225 mg/m(2)/d) either alone (arm A, n = 379) or combined with oxaliplatin (60 mg/m(2) weekly × 6; arm B, n = 368).

Treatment trends in metastatic pancreatic cancer patients: Is it time to change?

Background: Since gemcitabine became the standard treatment for metastatic pancreatic adenocarcinoma, combination chemotherapy obtained conflicting impact on survival (OS).

Aims: To evaluate Italian treatment trends in metastatic pancreatic cancer.

Methods: Data on treatment outcome of 943 chemo-naive patients with pathological diagnosis of stage IV pancreatic adenocarcinoma treated between 1997 and 2007 in Italian centres were analysed.

Clinical outcome of hypofractionated stereotactic radiotherapy for abdominal lymph node metastases.

Purpose: We report the medium-term clinical outcome of hypofractionated stereotactic body radiotherapy (SBRT) in a series of patients with either a solitary metastasis or oligometastases from different tumors to abdominal lymph nodes.

Methods And Materials: Between January 2006 and June 2009, 19 patients with unresectable nodal metastases in the abdominal retroperitoneal region were treated with SBRT. Of the patients, 11 had a solitary nodal metastasis and 8 had a dominant nodal lesion as part of oligometastatic disease, defined as up to five metastases.

Phase II study of NGR-hTNF, a selective vascular targeting agent, in patients with metastatic colorectal cancer after failure of standard therapy.

Background: NGR-hTNF consists of human tumour necrosis factor (hTNF) fused with the tumour-homing peptide Asp-Gly-Arg (NGR), which is able to selectively bind an aminopeptidase N overexpressed on tumour blood vessels. Preclinical antitumour activity was observed even at low doses. We evaluated the activity and safety of low-dose NGR-hTNF in colorectal cancer (CRC) patients failing standard therapies.

Rectal squamous cell carcinoma treated with chemoradiotherapy: report of six cases.

Purpose: Squamous cell carcinoma (SCC) of the colon and rectum is a rare pathologic entity. From May 2006 to August 2008 six consecutive patients with SCC of the rectum were treated at our institution. A retrospective analysis of these cases was performed in order to evaluate the role of chemoradiotherapy as an alternative to surgery.

An Italian study on treatment trends and outcomes of patients with stage III pancreatic adenocarcinoma in the gemcitabine era: is it time to change?

A series of 650 patients treated between 1997 and 2007 at 10 Italian centers was analyzed to assess treatment trends and efficacy in stage III pancreatic adenocarcinoma. Data on patient characteristics, treatment and outcomes were collected. The inclusion criteria were pathological diagnosis of stage III pancreatic adenocarcinoma; age more than 18 years, Eastern Cooperative Oncology Group performance status less than 3, and no past therapy.