Is there a role for adjuvant therapy in radiation-induced angiosarcoma of the breast? A case report and review of the literature.

BACKGROUND: Angiosarcoma (AS) of the breast is very rare, accounting for 1% of all soft tissue breast tumors. AS may present as primary tumors of the breast or as secondary lesions usually associated with previous radiotherapy. Commonly, secondary AS affects older women (median age 67-71 years) with a clinical history of breast cancer. The preferred site of onset of RIAS is the edge of radiation fields, where radiation doses and tumor necrosis may be heterogeneous, resulting in a DNA damage and instability. Radical surgery is the treatment of choice, but no clear consensus exists on surgical management of breast AS. CASE REPORT: We describe an atypical case of relapsed RIAS after radical mastectomy, treated with new surgery and, considering the higher risk of recurrence, subsequent adjuvant chemotherapy with weekly paclitaxel. CONCLUSIONS: The frequency of radiation-induced angiosarcomas (RIAS) after breast-conserving surgery and radiotherapy has been increased to 0.14-0.5% among long survivors. Nevertheless, even if RIAS continues to be prognostically an extremely unfavorable cancer due to a high rate of recurrence, distant spread, and median overall survival (OS) of about 60 months, the benefits of loco-regional breast radiotherapy are clearly higher than the risk in developing angiosarcoma.

Management of systemic prostate cancer: current algorithm from castration sensitive to castration resistant setting.

In recent years, the advanced knowledge of clinical, biological and molecular features of prostate cancer have led to the introduction of new drugs and have allowed the relocation of old drugs in different settings. In this way, the new concepts of systemic disease arise: high risk or high volume vs. low risk and low volume disease castration sensitive prostate cancer (CSPC), diversifying the use of previously approved drugs (CRPC) and opening new scenarios for sequence therapy. The aim of this review is to integrate new developments into the medical management of systemic prostate cancer.

Advanced/metastatic bladder cancer: current status and future directions.

In 2015 bladder cancer was the fourth most frequent malignancy and the eighth cause of death for cancer. At diagnosis, about 30% of bladder cancer (BC) patients present a muscle-invasive bladder cancer (MIBC) and 5% a metastatic bladder carcinoma (MBC). For fit MBC patients, combination chemotherapy (CC) is the standard of care for first-line treatment. CC includes both the treatment with methotrexate, vinblastine, doxorubicin, and cisplatin (MVAC) either the classical or the dose-dense MVAC regimen, and the doublet therapy with cisplatin and gemcitabine (CG). Median progression free survival (PFS) was 7 months and median overall survival (OS) was 15 months. The present review provides an update on the management of MBC, with focus on target therapies, immune checkpoint inhibition, looking for prognostic and predictive factors.

Prognostic and predictive factors in testicular cancer.

OBJECTIVE: Testicular cancer is a relatively rare neoplasia, with an incidence of about 1,5% among male malignancies, usually in the third and fourth decade of life. Although several histological variants are known, with some histotypes affecting older patients (e.g., spermatocytic seminoma), there is a clear predominance (90-95%) of germ cell tumors among young adults patients1. Testicular Germ Cell Tumor (TGCT), undoubtedly the seminoma histological variant more than non-seminoma one, is definitely a highly curable disease, with a distinctive sensitivity to cisplatin-based therapy (and for seminomas to radiotherapy) and an outstanding cure rate of nearly 80% even for patients with advanced disease. So far, clinical and pathohistological features supported our efforts to choose the best treatment option for patients suffering from this malignancy, but we don't clearly enough know molecular and pathological features underlying different clinical behaviors, mostly in early-stage disease: by improving this knowledge, we should better "shape" therapeutic or surveillance programs for each patient, also in order to avoid unnecessary, if not harmful, treatments.

Health-related quality of life and psychosocial implications in testicular cancer survivors. A literature review.

OBJECTIVE: In this review, we focused our attention on Quality of Life (QoL) of testicular cancer survivors (TCSs), in general and in the most relevant areas. Several key findings have been highlighted in our review. MATERIALS AND METHODS: PubMed, MEDLINE and PsycINFO databases were consulted to find published studies, from 1980 to May 2017, that met our inclusion criteria. RESULTS: The majority of studies investigated older adult TCSs, while few studies on adolescent and young adult patients were available. Many studies indicate that health-related QoL (HRQoL) is similar among the TCSs and the general population. Even if QoL deteriorates so clear at the time of diagnosis and throughout treatment, afterward returns to normal levels, as defined by the matched controls. However, there are numerous chronic conditions consequent to diagnosis and treatment of testicular cancer that plague survivors and affect QoL, like Raynaud-like phenomena, peripheral neuropathy, fatigue, anxiety, sexual, fertility and body image problems. Even if these problems can have no effects on the measures of global QoL, they have an impact on the quality of life. Differences between TCSs with and without a partner bring to different outcomes in the adjustments to cancer. CONCLUSIONS: It is necessary to identify TCSs with higher risks of poorer QoL outcomes, to focus interventions on the areas with the greatest impairments. Further researches should consider the effects of testicular cancer on the impaired areas, collecting more data to better identify survivor's needs and consequent interventions, with a special focus on adolescent and young adult TCSs. Other works are requested on therapies, preventive and ameliorative, to reduce chronic side effects of testicular cancer treatment.

[Periodic fever, aphthous stomatitis, pharyngitis, and lymphadenopathy: a pediatric caseload]. / Febbre periodica, stomatite aftosa, faringite, linfoadenopatia (PFAPA): una casistica pediatrica.

We report 5 patients (3F; 2M; age 19-60 months) affected by a syndrome characterized by recurrent episodes of abrupt onset of fever, aphtous stomatitis, pharyngitis and cervical adenopathy named by the acronym PFAPA (periodic fever, aphtous stomatitis, pharyngitis and adenopathy). The episodes had clockwork periodicity (3-4 weeks) and the fever was unaccompanied by remarkable respiratory signs or symptoms. All children were doing well between episodes. The inflammatory markers were elevated only during attacks in all children. Steroid therapy was highly effective in controlling symptoms in 5/5 patients and tonsillectomy was associated with remission in two of five patients. In one child the syndrome resolved spontaneously, in two patients resolved after tonsillectomy and in two children persisted. No long-term sequelae were observed.

Efficacy of long-term treatment with thalidomide in children and young adults with Crohn disease: preliminary results.

BACKGROUND: Several proinflammatory cytokines are involved in the pathogenesis of inflammatory bowel diseases. A significant role has been given to tumor necrosis factor alpha (TNF-alpha) as a guide proinflammatory cytokine. Thalidomide selectively reduces TNF-alpha production by inflammatory cells. The aim of the study was to assess the efficacy of thalidomide to induce and maintain remission in refractory Crohn disease. METHODS: The decision to administer thalidomide was made on the basis of patient intolerance or resistance to conventional medical treatment or as the last medical resort before surgical intervention. Only 5 of 96 patients with inflammatory bowel disease satisfied these criteria. All five patients had Crohn disease (male: mean age, 17 years). Thalidomide was administered at night at a dose of 1.5-2 mg/kg/day. The Pediatric Crohn Disease Activity Index, modified Harvey-Bradshaw scores, and steroids reduction were used to assess clinical response. RESULTS: Disease activity decreased consistently in four patients with a reduction of mean Pediatric Crohn Disease Activity Index from 36,9 to 2,5 and the mean Harvey-Bradshaw from 8.5 to 0.75 after 3 months of treatment. Steroid treatment (mean dose, 35 mg/day before treatment) was tapered and then discontinued, in four patients, within 1-3 months. Four patients are in remission after 19-24 months of treatment. The fifth patient discontinued thalidomide after 1 week because of distal paresthesia. CONCLUSION: Thalidomide seems to be an effective and safe treatment in patients with refractory Crohn disease. This is the first report of long-term use of thalidomide in refractory Crohn disease in pediatric patients.

Screening for coeliac disease in healthy blood donors at two immuno-transfusion centres in north-east Italy.

BACKGROUND AND AIMS: In the past, the reported prevalence of coeliac disease ranged from 1:1000 to 1:4000, whereas recent studies using serological screening methods have found a significantly higher prevalence. The aim of this study was to investigate the prevalence of coeliac disease in healthy blood donors in a North-eastern region of Italy. SUBJECTS: A total of 4000 healthy blood donors were studied from two immunotransfusion centres. METHODS: Serum IgA-antiendomysium antibodies were detected by indirect immunofluorescence using human umbilical cord vein sections, and positive sera were tested also on monkey oesophagus tissue. Intestinal biopsy was performed in all antiendomysium-positive subjects. RESULTS: Ten out of 4000 sera screened were found to be antiendomysium positive on human umbilical cord vein. All positive patients had flat mucosa on intestinal biopsy. Five subjects had coeliac disease-related clinical features (2 had a history of gastrointestinal symptoms, 1 a family history of IDDM, 1 sideropenic anaemia, and 1 IgA deficiency). One of the ten serum, antiendomysium positive on human umbilical cord vein, was found to be negative when tested on monkey oesophagus. CONCLUSIONS: These data confirm the high prevalence of undiagnosed silent coeliac disease in the healthy adult population. This is the first study where umbilical cord was used for screening coeliac disease in a large population. The human umbilical cord vein indirect immunofluorescence test is more specific for villous atrophy than conventional indirect immunofluorescence test on monkey oesophagus and is a reliable screening test for coeliac disease in an apparently healthy population.

Stereotactic injection of herpes simplex thymidine kinase vector producer cells (PA317-G1Tk1SvNa.7) and intravenous ganciclovir for the treatment of progressive or recurrent primary supratentorial pediatric malignant brain tumors.

This study will evaluate the safety and efficacy of in vivo gene transfer of the herpes simplex thymidine kinase (HSV-Tk1) gene using PA317/G1Tk1SvNa.7 vector producer cells (VPC) in pediatric patients with progressive or recurrent primary supratentorial malignant brain tumors. Insertion of the HSV-Tk1 gene confers a sensitivity to the anti-herpes drug ganciclovir. It has been demonstrated that the direct injection of HSV-Tk vector producer cells into growing tumors in animals can result in their complete destruction with ganciclovir therapy. This selective destruction of growing tumors in situ is thought to result from the transfer of the HSV-Tk gene into the tumor cells and the production of toxic ganciclovir metabolites which result from the interaction of HSV-Tk and ganciclovir. This procedure can result in the cure of some experimental animals with limited systemic toxicity due to selective gene transfer into tumors. This clinical trial will focus on maximizing the relative number of vector producer cells to the tumor mass by stereotactically injecting VPCs into the tumor mass. Children with progressive or recurrent primary supratentorial malignant brain tumor which is accessible to stereotactic injection will be evaluated for the extent and location(s) of their disease before being entered into the study. Fifteen days after stereotactic injection of the tumor mass, ganciclovir will be administered at 5 mg/kg IV b.i.d. for 14 days. Upon completion of the treatment with HSV-Tk1 vector producer cells and ganciclovir, the patient will be followed monthly for the first three months, then every two months for the next twenty-one months, and annually for life thereafter.