Metastases to the parotid glands: An institutional experience.

BACKGROUND: Metastatic lesions to the salivary gland are rare and mostly affect the parotids. Metastases represent 8% of all malignant lesions of the parotid gland. Around 80% originate from squamous cell carcinomas (SCC) of the head and neck region. Fine needle aspiration (FNA) plays a crucial role in distinguishing primary salivary gland lesions from metastases. Herein we describe our series of metastases to the parotid glands. MATERIALS AND METHODS: We analysed 630 parotid gland FNAs over a decade including conventional and liquid-based cytology specimens. Ancillary techniques such as immunocytochemistry (ICC) were conducted on cell blocks. RESULTS: Eighty (12.4%) cases were malignant lesions, of which 53 (63.75%) were metastases including 24% melanoma, 22.6% SCC, 19% renal carcinomas, 7.5% breast carcinomas, 11.3% lung, 9% intestinal and 1.8% testicular, malignant solitary fibrous tumour and Merkel cell carcinoma. The 53 cases, classified according to the Milan system for salivary cytopathology, belonged to 5 Suspicious for malignancy (SFM) and 48 malignant (M) categories. Forty had a known history of primary malignancy (75.4%), while 13 were suspicious to be a metastatic localisation (24.5%), distributed as 5SFM (2SCC and 3Melanoma) and 8 M. A combination of clinical history, cytomorphology and ICC identified 100% of them. CONCLUSIONS: Fine needle aspiration plays a central role in the diagnostic workup of patients with metastatic lesions to their parotid glands, thereby defining the correct management. Diagnostic accuracy may be enhanced by applying ICC. Although melanoma and SCC are the most common histological types, several other malignancies may also metastasize to the parotid glands and should be kept into consideration.

p16 Expression in Laryngeal Squamous Cell Carcinoma: A Surrogate or Independent Prognostic Marker?

Laryngeal squamous cell carcinoma (LSCC) is a common malignancy that, despite scientific advancements, has not seen an improvement in its prognosis in the last decades. Few promising predictive markers have been found and none are relevant in clinical practice. p16ink4a, an oncosuppressor protein involved in cell cycle arrest, with a prognostic impact on other cancers, has been widely used in the head and neck region as a surrogate marker of HPV infection. Published papers and recent meta-analyses seem to minimize the biological role of HPV in the context of LSCC's cancerogenesis, and to disprove the reliability of p16ink4a as a surrogate prognostic marker in this context, while still highlighting its potential role as an independent predictor of survival. Unfortunately, the available literature, in particular during the last two decades, is often not focused on its potential role as an independent biomarker and few relevant data are found in papers mainly focused on HPV. The available data suggest that future research should focus specifically on p16ink4a, taking into account both its potential inactivation and overexpression, different patterns of staining, and immunohistochemistry cutoffs, and should focus not on its potential role as a surrogate marker but on its independent role as a predictor of survival.

Hybrid primary puncture in stapler-assisted total laryngectomy.

In Video S1, a new surgical technique for hybrid primary tracheoesophageal (TE) puncture in stapler-assisted total laryngectomy is shown. The video describes the surgical steps of the procedure and illustrates some tips and tricks. The procedure incorporates an upper mini-pharyngotomy to enable retrograde placement of the voice prosthesis (VP), eliminating the need for rigid esophagoscopy. This has made it possible to exploit, without additional risks, the potential of the stapler combined with primary TE puncture and VP placement. In our experience, this hybrid procedure in stapler-assisted total laryngectomy is not related to adverse events such as pharyngocutaneous fistula (PCF), hypertonicity, and functional complications. Therefore, it can be considered a valid technique that allows for easy insertion of a primary voice prosthesis also in case of mechanical sutures.

Impact of lymph node ratio and number of lymph node metastases on survival and recurrence in laryngeal squamous cell carcinoma.

INTRODUCTION: The aim of this study is to assess the impact of lymph node ratio (LNR) and number of positive lymph nodes (NPLN) on mortality and recurrence rates in patients with laryngeal squamous cell carcinoma. MATERIALS AND METHODS: We conducted a retrospective multicenter international study involving 24 Otorhinolaryngology-Head and Neck Surgery divisions. Disease-specific survival (DSS) and disease-free survival (DFS) were evaluated as the main outcomes. The curves for DSS and DFS according to NPLN and LNR were analyzed to identify significant variations and establish specific cut-off values. RESULTS: 2507 patients met the inclusion criteria. DSS and DFS were significantly different in the groups of patients stratified according to LNR and NPLN. The 5-year DSS and DFS based on LNR and NPLN demonstrated an improved ability to stratify patients when compared to pN staging. CONCLUSION: Our data demonstrate the potential prognostic value of NPLN and LNR in laryngeal squamous cell carcinoma.

Validity of Italian adaptation of the Vanderbilt Paediatric Dizziness Handicap Inventory.

Objective: The paediatric caregiver version of the Dizziness Handicap Inventory (DHI-PC) questionnaire is a useful Quality of Life (QoL) evaluation instrument for children experiencing dizziness, vertigo or unsteadiness. Its English version has been validated for use with a paediatric population between 5 and 12 years of age. The aim of this work is to validate the DHI-PC into Italian for both patient assessment and appropriate rehabilitative treatment planning. Materials and methods: Cross-cultural adaptation of the DHI-PC was performed using standard techniques. Items of the original questionnaire were translated into Italian by two bilingual investigators. Two native English speakers carried out a back translation of the new version that was compared with the original to check that they had the same semantic value. A pre-final version was obtained by an expert committee and was applied in a pilot test. Results: A total of 42 patient caregivers completed the final adapted questionnaire twice with an interval of 2 weeks. Internal consistency was excellent, with Cronbach's alpha = 0.95. Conclusions: Our study showed evidence that the Italian version of DHI-PC is a valid and reliable tool to quantify the degree of dizziness handicap and its application is recommended.

Thinking biases and their role in persecutory delusions: A systematic review.

AIM: Thinking biases are posited to be involved in the genesis and maintenance of delusions. Persecutory delusions are one of the most commonly occurring delusional subtypes and cause substantial distress and disability to the individuals experiencing them. Their clinical relevance confers a rationale for investigating them. Particularly, this review aims to elucidate which cognitive biases are involved in their development and persistence. METHODS: MEDLINE, Embase, PsycINFO and Global Health were searched from the year 2000 to June 2020. A formal narrative synthesis was employed to report the findings and a quality assessment of included studies was conducted. RESULTS: Twenty five studies were included. Overall, 18 thinking biases were identified. Hostility and trustworthiness judgement biases appeared to be specific to persecutory delusions while jumping to conclusions, self-serving attributional biases and belief inflexibility were proposed to be more closely related to other delusional subtypes. While the majority of the biases identified were suggested to be involved in delusion maintenance, hostility biases, need for closure and personalizing attributional biases were believed to also have aetiological influences. CONCLUSIONS: These findings show that some cognitive biases are specific to paranoid psychosis and appear to be involved in the formation and/or persistence of persecutory delusions.

Italian Validation of the Sexual Desire Inventory (SDI-2): Psychometric Properties and Factorial Structure.

OBJECTIVE: Sexual desire is a psychological state that prompts individuals to engage in sexual activity. Although interest about this topic is constantly increasing, there are no validated instruments to measure sexual desire in Italy, making scientific studies difficult. This paper aims to provide a contribution to validation of the Sexual Desire Inventory-2 (SDI-2) for the Italian population, investigating factorial structure, invariance, reliability and validity. METHOD: The sample was composed of 389 Italian participants from a nonclinical population. The thirteen-item SDI-2 and the Barratt Impulsiveness Scale (BIS-11) for measuring impulsiveness were administered. RESULTS: The results supported two dimensions, i.e. dyadic and solitary desire, and partially measurement invariance across gender. Furthermore, good validity and reliability indicators have been gained. CONCLUSIONS: the Italian version of the SDI-2 supports good psychometrics properties. It may be considered a valid and reliable measure for assessing dyadic and solitary sexual desire. Therefore, the present inventory may be used, in the research and clinical field, as an innovative instrument in order to investigate sexual desire and its relationship with clinical disorders.

Factors Associated with SARS-CoV-2 Infection Risk among Healthcare Workers of an Italian University Hospital.

We report the results of a study on the cumulative incidence of SARS-CoV-2 infections in about 6000 workers of the University Hospital of Modena, Northern Italy, in the period March 2020-January 2021, and the relations with some individual and occupational factors. Overall, in healthcare workers (HCW) the cumulative incidence of COVID-19 during the period was 13.8%. Results confirm the role of overweight and obesity as significant risk factors for SARS-CoV-2 infection. Chronic respiratory diseases, including asthma, also proved to be significantly associated with the infection rate. Considering occupational factors, the COVID-19 risk was about threefold (OR: 2.7; 95% CI 1.7-4.5) greater in nurses and nurse aides than in non-HCW, and about double (OR: 1.9; 95% CI 1.2-3.2) in physicians. Interestingly, an association was also observed between infection risk and nightshifts at work (OR: 1.8; 95% CI 1.4-2.3), significantly related to the total number of shifts in the whole eleven-month period. Even if the vaccination campaign has now greatly modified the scenario of SARS-CoV-2 infections among HCW, the results of this study can be useful for further development of health and policy strategies to mitigate the occupational risk related to the new variants of coronavirus, and therefore the evolution of the pandemic.

Benefit of cochlear implantation in a patient with Myhre syndrome.

Myhre syndrome is a rare disorder characterised by short stature, skeletal anomalies, facial dysmorphism and hearing loss (HL), resulting from heterozygous mutations of the SMAD4 gene. We describe the benefits of cochlear implant (CI) in a patient with sensorineural HL carrying a mutation (NM_005359.6: c.1498A>G; p.lle500Val) within the SMAD4 gene, detected by whole-exome sequencing. The CI was inserted through the round window despite otospongiotic abnormalities. Pure-tone audiometry improved up to 20 dBHL. Speech perception in noise (Simplified Noise Reduction - SNR +10) increased from 0% pre implantation with hearing aids to 50% post implantation. The postoperative setting of the electrical stimulation limits yielded an asymmetric map, with lower levels for central electrodes and higher levels for lateral ones. Action potential could not be evoked via medial electrodes, suggesting a cochlear nerve dysfunction. Outcomes related to quality of life and cognitive impairment improved. CI was shown to be an effective auditory rehabilitation strategy.

The evaluation of global cognitive and emotional status of older patients with chronic tinnitus.

OBJECTIVES: Tinnitus is a common symptom largely impactful on quality of life, especially in the elderly. Our aim was to evaluate the efficacy of self-administered screening tests to correlate the severity of subjective perception of tinnitus with emotional disorders and the overall cognitive status. METHODS: Patients aged ≥ 55 years with chronic tinnitus were recruited and submitted to a complete audiological evaluation; Tinnitus Handicap inventory (THI); Hospital Anxiety and Depression Scale (HADS-A and HADS-D) and Mini-Mental State Examination (MMSE). Demographic and audiological features of patients with and without cognitive impairment (MMSE score cut-off of 24/30) were analyzed in order to reveal the relationship among tinnitus, emotional disorders, and cognitive dysfunction. RESULTS: 102 patients were recruited (mean age: 70.4 ± 9.6). THI score was directly related to HADS-A score (r = .63) HADS-D score (r = .66), whereas there was no relationship between tinnitus severity and MMSE (r = .13). CI and n-CI groups did not differ in the characteristics of tinnitus (p > .05), however, hearing threshold (p = .049) and anxious depressive traits measured with HADS-A (p = .044) and HADS-D (p = .016) were significantly higher in the group with cognitive impairment. Furthermore, age ≥ 75 years (p = .002, OR = 13.8), female sex (p = .032; OR = 6.5), severe hearing loss (p = .036; OR = 2.3), and anxiety (p = .029; OR = 9.2) resulted risk factors for CI. Therefore, in CI group MMSE score was inversely related to age (r = -.84). CONCLUSIONS: Cognitive impairment and psychiatric discomfort should be considered in tinnitus patients, related to increasing age, female sex, and severe hearing loss. Thus, self-administered questionnaires can be useful in addressing clinical approach.

Pediatric oropharyngeal microbiome: Mapping in chronic tonsillitis and tonsillar hypertrophy.

OBJECTIVES: Aim of our study was to map the adenotonsillar lymphoid tissues' microbiome identifying its potential etiopathogenetic role in children affected by chronic tonsillitis or tonsillar hypertrophy with Obstructive Sleep Apnea Syndrome (OSAS). METHODS: In our study, we examined tonsillar swabs from healthy children and children affected by chronic tonsillitis or by tonsillar hypertrophy with Obstructive Sleep Apnea Syndrome (OSAS). Microbiome's analysis was performed and bacterial 16Sr RNA gene was sequenced according to metagenomic principles. Variability was described according to the biodiversity concept, indicating species found in a certain environment and changes they undergo adapting to different environmental conditions. RESULTS: The most significant differences concern variation of microbes in a single sample (alpha diversity) of some phyla in children affected by chronic tonsillitis compared with alpha diversity in healthy children and in children affected by OSAS with tonsillar hyperplasia. Proteobacteria are prevalent in chronic tonsillitis group, Fusobacteria and Spirochete in OSAS and Firmicutes, Actinobacteria, and Bacteroidetes were found in healthy children. Finally, comparison between the groups showed that children with OSAS with tonsillar hypertrophy had a higher presence of the Fusobacterium genus. CONCLUSION: Recurrent upper airway inflammatory and/or infectious processes are polymicrobial; chronicity of such processes appear to be related to variations in microbiome's composition and interaction among various taxonomic units. Knowledge of the microbiomes' composition together with traditional clinical biomarkers can also determine relationships between oropharyngeal microbiome and systemic pathologies to determine preventive changes in lifestyle, eating habits, environmental exposure and use of probiotics.

Risk of cataract in health care workers exposed to ionizing radiation: a systematic review.

BACKGROUND: The eye is an important sensory organ occupationally exposed to ionizing radiation (IR) in healthcare workers (HCWs) engaged in medical imaging (MI). New evidence highlights the possible induction of cataract at IR exposure levels to be much lower than expected in the past. OBJECTIVE: Conduct an updated review on the current evidence on cataract risk in healthcare workers exposed to IR. METHODS: Published scientific studies on cataract risk in IR exposed healthcare workers were collected through a systematic search of two biomedical databases (MEDLINE and Scopus). Data from included studies was extracted and summarized. Study quality was also assessed. RESULTS: All 21 eligible studies reported an increased prevalence of cataract, especially posterior subcapsular cataract, in IR exposed  HCWs with a higher prevalence in interventional cardiology staff. DISCUSSION: Our review synthesizes the latest evidence to support the hypothesis of a significantly increased risk of occupational cataract in healthcare workers operating MI and exposed to IR, especially in interventional cardiologists. Data also support a dose-response relationship between IR exposure and the prevalence of opacities, especially posterior subcapsular opacities. CONCLUSIONS: Findings highlight the need for effective control measures including appropriate training, adherence to protective procedures, and a constant use of shields and eye personal protective equipment in healthcare workers with optical exposure to IR. Periodic health surveillance programs, possibly including lens evaluation, are also important to monitor cataract risk in these MI operators.

Assessing demoralization in medically ill patients: Factor structure of the Italian version of the demoralization scale and development of short versions with the item response theory framework.

OBJECTIVE: Demoralization has been mostly investigated in oncology but is also relevant for patients with other physical illnesses. Our aims were to investigate the psychometric properties of the 24-item Italian version of the Demoralization Scale (DS-24) among medically ill inpatients, and to develop shorter versions for screening. METHODS: Four-hundred and seventy-three participants were recruited from medical wards of the University Hospital of Ferrara. Patients were assessed using the Diagnostic Criteria for Psychosomatic Research-Demoralization module (DCPR/D), Demoralization Scale (DS-24), Patient Health Questionnaire-9 (PHQ-9), Brief-Symptom Inventory-18, Anxiety subscale (BSI-Anx) and EuroQol Group (EQ-5D). Confirmatory factor analyses of previous structures and exploratory factor analyses were conducted using an Item Response Theory approach, including a bifactor model. RESULTS: According to DCPR/D criteria, the prevalence of demoralization was 40%. Confirmatory analyses revealed that none out of seven factor structures from oncology studies adequately fitted data from hospital inpatients. Exploratory Item Factor Analysis uncovered a four-factor model comprising Disheartenment, Dysphoria, Sense of Failure, Loss of Meaning and Purpose, or a bifactor model, comprising similar factors with the addition of a general factor accounting for 45% of the variance. Moreover, we developed 13 and 6-item versions of the DS, both retaining high correlation with DS-24 scores (r = 0.98 and r = 0.95, respectively) and concordance with DCPR/D criteria (AUC-ROC 0.82 and 0.81). CONCLUSION: The DS factor structure differs between general hospital and cancer patients. Differences may depend on intrinsic disease features and cultural-geographic factors. The short versions of the DS-24 may aid clinicians in identifying demoralized patients in hospital settings.

Fixed combination of oral NEPA (netupitant-palonosetron) for the prevention of acute and delayed chemotherapy-induced nausea and vomiting in patients receiving multiple cycles of chemotherapy: Efficacy data from 2 randomized, double-blind phase III studies.

AIM: To assess the efficacy of oral NEPA (netupitant-palonosetron 300/0.50 mg) over multiple chemotherapy cycles. METHODS: Two randomized phase III studies evaluated a single dose of oral NEPA given on day 1 in chemotherapy-naive patients receiving anthracycline-cyclophosphamide (AC)-based (Study 1) or highly (HEC)/moderately (MEC) emetogenic chemotherapy (safety Study 2). Oral NEPA was compared with oral palonosetron 0.50 mg (Study 1) or oral aprepitant 125 mg day 1, 80 mg days 2-3/palonosetron 0.50 mg (Study 2; no formal statistical comparisons). Oral dexamethasone was administered in all treatment groups. Complete response (CR; no emesis/no rescue medication), no emesis, and no significant nausea (NSN) rates during acute (0-24 h) and delayed (>24-120 h) phases of chemotherapy cycles 1-4 in each study were evaluated. RESULTS: In Study 1, 1450 patients received 5969 chemotherapy cycles; in Study 2, 412 patients received 1961 chemotherapy cycles. In each study, ≥75% of patients completed 4 or more cycles. In Study 1, oral NEPA was superior to palonosetron in preventing chemotherapy-induced nausea and vomiting (CINV) in the acute and delayed phases of cycle 1, with higher rates of CR (all P < 0.05), no emesis (all P < 0.05), and NSN (delayed phase P < 0.05 cycles 1, 2, and 4) reported across 4 cycles. In Study 2, oral NEPA had numerically higher CR and NSN rates in the acute and delayed phases than aprepitant-palonosetron in MEC/HEC patients. CONCLUSION: Oral NEPA was highly effective in preventing both acute and delayed CINV over multiple chemotherapy cycles of HEC, AC, and MEC regimens. CLINICAL TRIAL REGISTRATION NUMBERS: Study 1, NCT01339260; Study 2, NCT01376297.

Internal jugular vein agenesis: a rare vascular abnormality and incidental finding. A case of internal jugular vein agenesis in a 52-years old male.

We report a case of vascular malformation arising from internal jugular vein discovered during radiological investigations for restaging of metastatic colon carcinoma of an adult male patient. Congenital absence of internal jugular vein is extremely uncommon. These developmental anomalies in general population are seen in about 0.05%-0.25%. The awareness of these vascular anomalies is extremely important to avoid unsafe complications, primarily in oncological patients, whom usually require the incannulation of neck veins for diagnostic procedures or intravenous therapy administration.

Associated Pulmonary Hypertension Is an Independent Contributor to Exercise Intolerance in Chronic Fibrosing Interstitial Pneumonias.

BACKGROUND: Associated pulmonary hypertension (APH) is frequently observed in fibrosing interstitial pneumonias (FIP), such as idiopathic pulmonary fibrosis (IPF). APH is associated with worse prognosis, but it remains unclear whether it is associated with greater functional impairment. Six-minute walk distance (6MWD) is widely used to assess functional capacity in pulmonary hypertension and FIP. OBJECTIVES: To investigate if APH independently contributes to exercise intolerance in FIP, irrespective of the extent of underlying fibrosis. METHODS: Patients diagnosed with FIP (September 2009 to June 2017) were included in the study if they underwent right heart catheterization, high-resolution chest computed tomography (HRCT), and 6MWD within 3 months. Recruitment was not limited only to patients undergoing lung transplant assessment. APH was defined as mean pulmonary artery pressure (mPAP) ≥25 mm Hg. The extent of fibrosis was quantified on HRCT using a visual fibrosis score by 2 separate observers. RESULTS: Seventy-two patients (60 with IPF) were identified. Fifty-five patients had APH. mPAP was not significantly different in subgroups stratified according to the extent of fibrosis on HRCT. Pulmonary vascular resistance (PVR) was the strongest predictor of 6MWD on both univariate and stepwise regression analyses, and remained so considering only patients with normal wedge pressure (< 15 mm Hg) (n = 61). HRCT fibrosis score and pulmonary function tests did not significantly correlate with 6MWD. CONCLUSIONS: In patients with FIP, PVR is a significant contributor of 6MWD, independently from the extent of fibrosis on HRCT. These results strengthen both the rationale to use 6MWD as endpoint in FIP and to target APH with specific therapies.

Posterior Reversible Encephalopathy Syndrome after Hematopoietic Cell Transplantation in Children with Hemoglobinopathies.

Posterior reversible encephalopathy syndrome (PRES) is a serious adverse event associated with calcineurin inhibitors used for graft-versus-host disease (GVHD) prophylaxis. We compared the incidence of PRES in children with thalassemia (n = 222, 1.4 to 17.8 years old) versus sickle cell disease (SCD; n = 59, 2 to 17 years old) who underwent hematopoietic cell transplantation from HLA-matched siblings or alternative donors and analyzed the risk factors for PRES. Overall, 31 children developed calcineurin inhibitor-related PRES (11%), including 30 patients with seizures and 1 patient without seizures. PRES incidence was significantly higher in SCD patients (22%; 95% confidence interval [CI], 10% to 32%) than in thalassemia patients (8%; 95% CI, 5% to 12%;P = .002). In multivariate analysis, factors associated with PRES were hypertension (hazard ratio [HR], 5.87; 95% CI, 2.57 to 13.43; P = .0001), SCD (HR, 2.49; 95% CI, 1.25 to 4.99; P = .009), and acute GVHD (HR 2.27; 95% CI, 1.06 to 4.85; P= .031). In the entire cohort overall survival (OS) was significantly higher in patients without versus with PRES (90% versus 77%; P = .02). In a subgroup analysis that including matched sibling transplants, OS and disease-free survival (DFS) were similar in thalassemia patients without PRES (92% and 88%, respectively) and with PRES (82% and 73%, respectively), whereas SCD patients with PRES had significantly lower OS (67%) and DFS (67%) than patients without PRES (94% and 94%, respectively; P = .008). Thus, SCD patients had a significantly higher incidence of PRES than thalassemia patients, and hypertension and GVHD were the 2 main risk factors for PRES in patients with hemoglobinopathies. Although PRES did not significantly influence survival in patients with thalassemia, patients with SCD had significantly lower survival after PRES.

Efficacy of NEPA (netupitant/palonosetron) across multiple cycles of chemotherapy in breast cancer patients: A subanalysis from two phase III trials.

OBJECTIVES: Breast cancer (BC) patients represent a high-risk population for experiencing chemotherapy-induced nausea and vomiting (CINV), since they frequently receive highly emetogenic anthracycline-cyclophosphamide-based (AC) chemotherapy, and are often female and young, two predisposing risk factors for CINV. Guidelines recommend the combination of a neurokinin-1 receptor antagonist (NK1RA), 5-hydroxytryptamine-3 RA (5-HT3RA), and dexamethasone (DEX) for CINV prophylaxis in AC-treated patients. This post-hoc analysis evaluated the efficacy of NEPA, a fixed combination of netupitant (NETU [NK1RA]) and palonosetron (PALO [5-HT3RA]) in BC patients from two phase III studies. METHODS: Overall, 1460 BC patients received AC (Study 1) or non-AC (Study 2) therapy over 6060 cycles. Randomized patients received DEX with either NEPA or oral PALO (Study 1), or NEPA or aprepitant+oral PALO (Study 2) before chemotherapy. RESULTS: In AC-receiving patients, overall complete response (CR) rates with NEPA+DEX were statistically significantly higher than oral PALO+DEX rates (cycles 1-4: 73.9% vs 65.9%, 80.0% vs 66.0%, 83.6% vs 69.9%, 83.6% vs 74.4%, respectively). Overall, no significant nausea (NSN) rates were also superior with NEPA+DEX vs oral PALO+DEX (respectively, 74.2%-79.9% vs 68.5%-74.9%). A greater proportion of NEPA+DEX patients experienced "no-impact-on-daily-life" due to CINV (78.4% vs 71.4%) in cycle 1. In non-AC-receiving patients, prophylaxis with NEPA+DEX resulted in high CR and NSN rates across 1-4 chemotherapy cycles; no formal comparison with the control arm was performed. CONCLUSION: NEPA+DEX administered as a single dose is an effective option for preventing CINV in BC patients receiving AC and non-AC, across multiple chemotherapy cycles. CLINICAL TRIALS REGISTRATION NUMBERS: Study 1: NCT01339260, Study 2:NCT01376297.

Anatomical variation: T1 spina bifida occulta. Radiological findings.

We report a 26-year-old male patient who was admitted to our emergency department after a traffic accident and who suffered from neck pain. We have found accidentally a dorsal spinous process schisis, a very rare vertebral abnormality, that we recognized in the X-rays imaging performed for the study of the lung parenchyma.

NEPA, a fixed oral combination of netupitant and palonosetron, improves control of chemotherapy-induced nausea and vomiting (CINV) over multiple cycles of chemotherapy: results of a randomized, double-blind, phase 3 trial versus oral palonosetron.

PURPOSE: Antiemetic guidelines recommend co-administration of targeted prophylactic medications inhibiting molecular pathways involved in emesis. NEPA is a fixed oral combination of a new NK1 receptor antagonist (RA), netupitant (NETU 300 mg), and palonosetron (PALO 0.50 mg), a pharmacologically distinct 5-HT3 RA. NEPA showed superior prevention of chemotherapy-induced nausea and vomiting (CINV) compared with oral PALO in a single chemotherapy cycle; maintenance of efficacy/safety over continuing cycles is the objective of this study. METHODS: This study is a multinational, double-blind study comparing a single oral dose of NEPA vs oral PALO in chemotherapy-naïve patients receiving anthracycline/cyclophosphamide-based chemotherapy along with dexamethasone 12 mg (NEPA) or 20 mg (PALO) on day 1. The primary efficacy endpoint was delayed (25-120 h) complete response (CR: no emesis, no rescue medication) in cycle 1. Sustained efficacy was evaluated during the multicycle extension by calculating the proportion of patients with overall (0-120 h) CR in cycles 2-4 and by assessing the probability of sustained CR over multiple cycles. RESULTS: Of 1455 patients randomized, 1286 (88 %) participated in the multiple-cycle extension for a total of 5969 cycles; 76 % completed ≥4 cycles. The proportion of patients with an overall CR was significantly greater for NEPA than oral PALO for cycles 1-4 (74.3 vs 66.6 %, 80.3 vs 66.7 %, 83.8 vs 70.3 %, and 83.8 vs 74.6 %, respectively; p ≤ 0.001 each cycle). The cumulative percentage of patients with a sustained CR over all 4 cycles was also greater for NEPA (p < 0.0001). NEPA was well tolerated over cycles. CONCLUSIONS: NEPA, a convenient, guideline-consistent, fixed antiemetic combination is effective and safe over multiple cycles of chemotherapy.