Impact of fosaprepitant in the prevention of nausea and emesis in head and neck cancer patients undergoing cisplatin-based chemoradiation: a pilot prospective study and a review of literature.

PURPOSE: Cisplatin-based chemoradiotherapy (CRT) is standard treatment for head and neck squamous cell carcinoma (HNSCC). However, IMRT may increase chemotherapy-induced nausea and vomiting (CINV). The purpose of this study is to investigate the effect of fosaprepitant in preventing CINV. METHODS: An infusion of 150 mg fosaprepitant was given through a 30 min. We assessed acute toxicity using CTCAE v.4 and the incidence of CINV using the FLIE questionnaire. The evaluation of CINV was done at the second and fifth weeks of CRT and 1 week after the end. The EORTC QLQ-HN 43 questionnaire was administered before treatment beginning (baseline), at second (T1) and fifth (T2) weeks. A dosimetric analysis was performed on dorsal nucleus of vagus (DVC) and area postrema (AP). RESULTS: Between March and November 2020, 24 patients were enrolled. No correlation was found between nausea and DVC mean dose (p = 0.573), and AP mean dose (p = 0.869). Based on the FLIE questionnaire, patients reported a mean score of 30.5 for nausea and 30 for vomiting during week 2 and 29.8 for nausea and 29.2 for vomiting during week 5. After treatment ended, the mean scores were 27.4 for nausea and 27.7 for vomiting. All patients completed the EORTC QLQ-HN 43. Significantly higher scores at T2 assessment than baseline were observed. CONCLUSIONS: The use of fosaprepitant in preventing CINV reduced incidence of moderate to severe nausea and vomiting. No correlation has been found between nausea and median dose to DVC and AP.

Positron Emission Tomography/Computed Tomography (PET/CT)-Based, Local Consolidative Radiotherapy after Chemoimmunotherapy in Metastatic, Non-Oncogene-Addicted Non-Small-Cell Lung Cancer (NSCLC).

The optimal sequence of chemo/immuno- and radiotherapy (RT) in metastatic non-small-cell lung cancer (NSCLC) remains challenging. Here, we describe the case of a 58-year-old female patient with an initially metastasized NSCLC obtaining local and distance durable response after chemo-immunotherapy and local RT associated with immunotherapy maintenance. Our experience offers a valuable perspective in choosing how to combine therapies to ensure the longest possible response in patients with estimated poor prognosis.

Concomitant administration of proton pump inhibitors does not significantly affect clinical outcomes in metastatic breast cancer patients treated with ribociclib.

BACKGROUND: Gastric pH changes by proton-pump-inhibitors (PPIs) were found to affect progression-free survival (PFS) in metastatic breast cancer (mBC) patients treated with palbociclib. The current study was aimed at investigating whether the same effect could occur in patients treated with ribociclib. PATIENTS AND METHODS: Patients with hormone-positive/HER-2-negative mBC candidates for first-line treatment with ribociclib were enrolled in this retrospective-cohort study. Patients were classified as "no concomitant PPIs" or "concomitant PPIs"; PPI administration covered the entire or not less than 2/3 of treatment with ribociclib. All clinical interventions were made according to clinical practice. RESULTS: A total of 128 patients were consecutively enrolled in the study; 78 belonged to the "no concomitant PPIs" group and 50 to the "concomitant PPIs" group. One hundred and six patients were endocrine-sensitive and received ribociclib and letrozole, while 22 were endocrine-resistant and were treated with ribociclib and fulvestrant. The most prescribed PPI was lansoprazole. According to PFS, patients taking PPIs had a PFS almost superimposable to those assuming ribociclib and endocrine therapy alone (35.3 vs. 49.2 months, p = 0.594). No difference in PFS was observed in estrogen-sensitive or estrogen-resistant mBC in the presence or absence of concomitant PPI treatment (p = 0.852). No correlation with adverse events was found including grade>2 hematological toxicities. CONCLUSIONS: The present study supports the hypothesis that the concomitant use of PPIs does not compromise the efficacy of ribociclib in a real-life setting.

Use of an alfa-lipoic, Methylsulfonylmethane, Boswellia serrata and Bromelain dietary supplement (OPERA®) for aromatase inhibitors-related arthralgia management (AIA): a prospective phase II trial (NCT04161833).

Aromatase Inhibitors (AIs) are recommended for the adjuvant treatment of hormone receptor positive breast cancer in both high-risk pre-menopausal and post-menopausal population; arthralgia is the main cause of discontinuation of therapy and affects up to 25% of population on AI treatment. The objective of the study was to prospectively evaluate OPERA® (GAMFARMA srl, Milan, Italy), a new dietary supplement where α-Lipoic acid, Boswellia serrata, Methylsulfonylmethane and Bromelain are combined in a single hard-gelatin capsule to be taken once a day. Fifty-three patients with arthralgia (NCI-CTCAE v4.0 grade ≥ 1) occurring during AI therapy were enrolled. All patients received OPERA® from enrollment (T0) up to sixth months (T3). Patients' AI-related arthralgia was evaluated every two months with VAS Scale, PRAI questionnaire, and CTCAE scale. Primary endpoint was the number of patients with symptom resolution (G0) at T3 if compared to T0, according to CTCAE and VAS scale. Secondary endpoints were decrease in arthralgia intensity measured with PRAI score at T3 compared to baseline, safety of OPERA® and rate of AI interruption. Treatment with OPERA® supplement was overall well tolerated; no relevant toxicities related to OPERA® intake were reported. Seven subjects (13.2%) were not included in the final analysis because of consent withdrawal. 46 participants were eligible for final analysis. According to CTCAE scale, 10 out of 46 patients reported symptoms resolution at 6-month follow-up from the time of enrollment T0 (p = 0.0009). According to VAS score, 5 patients reported complete resolution of symptoms at T3 if compared to baseline starting situation T0 (p = 0.0222). Analysis of PRAI score showed a significant reduction in arthralgia-related pain perceived (p = 0.0001). OPERA® was able to reduce the intensity of arthralgia related to AI therapy. Randomized, double-blind studies are warranted to confirm the effectiveness of this dietary supplement.

Aqueductal CSF stroke volume measurements may drive management of shunted idiopathic normal pressure hydrocephalus patients.

CSF shunting with adjustable valve is the treatment of idiopathic normal pressure hydrocephalus. The opening pressure valve setting is left to the neurosurgeon's experience. Aqueductal CSF stroke volume by phase-contrast magnetic resonance measures the CSF passing through the Sylvian aqueduct and it changes with intracranial hydrodynamics. We sought to identify a window of stroke volume differences associated with the best clinical outcome and lowest rate of complications. The records of 69 patients were reviewed. At every clinical check, stroke volume, opening pressure valve, clinical outcome, and CSF overdrainage were analyzed. The correlation between stroke volume differences and negative outcome was also analyzed. The median follow-up was 2.3 years (range 0.3-10.4 years). The odds of negative outcome between two consecutive checks significantly increased by 16% (95%CI 4-28%, p = 0.006). Taking the lowest risk group as reference, the odds ratio of negative outcome was 1.16 (95%CI 0.51-2.63, p = 0.726) for SV differences less than - 37.6 µL, while it was 1.96 (95%CI 0.97-3.98, p = 0.062) for stroke volume changes above + 23.1 µL. Maintaining stroke volume values within a definite range might help maximize clinical benefit and avoid the risk of CSF overdrainage.

Quantitative Sensory Testing (QST) Estimation of Regional Cutaneous Thermal Sensitivity During Waking State, Neutral Hypnosis, and Temperature Specific Suggestions.

This study aimed to determine the effects of neutral hypnosis and hypnotic temperature suggestions in thermal and pain thresholds compared to resting state. Sixteen healthy medium or high hypnotizable volunteers were enrolled. Hypnotizability was assessed with the Hypnotic Induction Profile (HIP); QST was checked in resting state, in neutral hypnosis, after suggestions of heat and cold, and after deinduction. A significant increase in heat threshold was recorded during hypnosis with both cold and heat suggestions compared to neutral hypnosis. HIP induction score showed a linear correlation with changes of temperature thresholds after heat and cold suggestions. Thermal suggestions may result in a significant increase of heat perception thresholds with respect to neutral hypnosis. HIP score is related to thermal threshold changes. QST is a valuable and manageable tool to measure temperature threshold change during hypnosis.

Computer Assisted REhabilitation (CARE) Lab: A novel approach towards Pediatric Rehabilitation 2.0.

Pediatric Rehabilitation therapists have always worked using a variety of off-the-shelf or custom-made objects and devices, more recently including computer based systems. These Information and Communication Technology (ICT) solutions vary widely in complexity, from easy-to-use interactive videogame consoles originally intended for entertainment purposes to sophisticated systems specifically developed for rehabilitation.This paper describes the principles underlying an innovative "Pediatric Rehabilitation 2.0" approach, based on the combination of suitable ICT solutions and traditional rehabilitation, which has been progressively refined while building up and using a computer-assisted rehabilitation laboratory. These principles are thus summarized in the acronym EPIQ, to account for the terms Ecological, Personalized, Interactive and Quantitative. The paper also presents the laboratory, which has been designed to meet the children's rehabilitation needs and to empower therapists in their work. The laboratory is equipped with commercial hardware and specially developed software called VITAMIN: a virtual reality platform for motor and cognitive rehabilitation.

Habit reversal training in children and adolescents with chronic tic disorders: an Italian randomized, single-blind pilot study.

BACKGROUND: The aim of the present study was to test the possibility to apply habit reversal training (HRT) in Italy and to evaluate the effectiveness of HRT in reducing tic severity compared with the "usual care" (UC) in Italian children and adolescents with Tourette Syndrome. METHODS: We performed a single blind, randomized, pilot study comparing HRT (active treatment) and UC (usual treatment). Out of 69 patients seen during the study period, we were able to enroll 21 patients (11 randomized to HRT e 10 to UC). Assessment included in-depth neurological and psychiatric examination, K-SADS-PL, YGTSS, KIDSCREEN, GTS-QOL, CGI and C-GAS. All these evaluations but the K-SADS-PL were used for baseline assessment but also one week after the end of treatment (T1) and then 3, 6 and 9 months later (respectively T2, T3, and T4). RESULTS: The sample was largely composed of patients of relevant clinical severity (CGI≥3: 85%). OCD and ADHD were the most frequent comorbidities (30% each). Only minor differences in terms of treatment effectiveness were found, although the HRT group turned out to include patients with more tics and a more compromised general functioning despite randomization. CONCLUSIONS: We had a high number of patients who refused to be randomized (23 out of 69) and a high number of drop outs (27% in the HRT group, 50% in the UC group). There was an improvement in terms of reduced tics and improved global functioning in both groups, without significant changes in terms of Quality of Life.

Paroxysmal phenomena in severe disabled children with refractory seizures. From clinical to long-video-EEG processing data to re-examine suspect events.

To provide an estimate of the occurrence of misdiagnosis in paroxysmal events in institutionalized children with severe disabilities and refractory epilepsy. A multi-step diagnostic survey, from observational to long-term video-EEG monitoring was performed in 46 severe disabled children. Multirater Kappa statistic was used to assess agreement between investigators and to individualize children who remained with dubious events. Subsequently, prolonged EEG-video monitoring analysis was performed in selected children to define phenomena due to seizures. A total of 128 video records were performed, 64 routine video-EEG and 27 long-monitoring video-EEG data were screened for detailed analysis. Thirty (21 female, 9 male) children (65%) with dubious seizures were identified by video records (concordance K=0.63). Of these, in 18 children (39%) seizures were excluded by routine video-EEG monitoring (K=0.86). Twelve children (26%) required accurate investigations with long-term video-EEG. In 5 children (11%), 3 symptomatic and 2 cryptogenic, very short and subtle seizures were confirmed by investigators concordance (K=0.83). Distinguishing paroxysmal phenomena is a challenge in children with severe disabilities; its most remarkable consequence is inappropriate pharmacological treatment and social costs. Our data suggest that the frequency of misdiagnosis could have been underestimated. The clinicians who manage children with severe disabilities and refractory epilepsy must remain alert to risk of an incorrect treatment.

[Pain in urology: pathophysiological aspects of pain and chronicity.] / Il dolore in ambito urologico: aspetti fisiopatologici del dolore e della cronicità

Chronic pain has been traditionally defined by pain duration, but this approach has limited empirical support and does not account for chronic pain multidimensionality. Defining chronic pain solely by duration is based on the view that acute pain signals potential tissue damage, whereas chronic pain results from central sensitization in which pain is sustained after nociceptive inputs have diminished. Chronic urological pain is a prevalent condition, which can represent a major challenge to health care providers due to its complex aetiology and poor response to therapy. In most cases, clear signs of on-going tissue trauma, inflammation or infection are not present. Despite this, more underhanded pathophysiological mechanisms, affecting the urinary system or other pelvic organ systems (musculoskeletal, neurologic, urologic, gynaecologic) and some psychological aspects may be present. In this article, some pathophysiological aspects of visceral pain are discussed; the definition of 'chronic pain', the mechanism of action of drugs used in the treatment of pain and the rationale for association therapy are also reviewed.

Rehabilitation of children with hemiparesis: a pilot study on the use of virtual reality.

BACKGROUND: A wide range of treatments have been used to improve upper arm motor performances in children with congenital hemiplegia. Recent findings are suggesting that virtual reality based intervention could be a promising tool also in pediatric rehabilitation. METHODS: Six patients with congenital hemiplegia (age: 4-16 years) were recruited among those treated in the Child Neuropsychiatry and Rehabilitation Unit of the IRCCS "Santa Maria Nascente" (Milan, Italy), for a preliminary investigation about using nonimmersive virtual reality for upper limb rehabilitation. Ten sessions using VRRS system (Khymeia, Padova, Italy) were weekly administered as a part of the rehabilitative treatment. Melbourne Assessment of Unilateral Limb Movement, Ashworth Scale, and Arm's PROM were selected as main outcome measures. At the end of treatment, participants filled in an ad hoc satisfaction questionnaire. RESULTS: All subjects completed the proposed treatment, and they also gave a positive judgment regarding this rehabilitative method. Melbourne score increased in all patients. CONCLUSION: Our findings seem to support the evidence that VR treatment could be a promising and engaging tool for pediatric rehabilitation. However, the limited size of the population and the small number of sessions require further investigations and RCTs to confirm our positive results.

Specific language disorders and season of birth: underlying environmental factors or chance findings?

The medical records of 358 children and adolescents with specific language disorders (SLD; 122 girls and 236 boys) seen in rehabilitation centers from Northern and Central Italy were examined to compare season of birth in these cases to those of the Italian population. Exposure was calculated using univariate and multivariate odds ratios (ORs) and 95% confidence intervals (CIs). Compared to the Italian population, patients with SLD had a 1.67 (95% CI [1.35-2.07]) chance of birth in October-December. Independent predictors were younger age at inclusion and being firstborn. Different neurobiological hypotheses can be drawn to explain these findings.

Listening to the patient as a possible route to cost-effective rehabilitation: a case report.

INTRODUCTION: Adolescents with cerebral palsy often do not need a specific rehabilitative treatment; however, when specific needs are expressed, clinicians should listen and try to answer them. CASE PRESENTATION: We present the case of a 17-year-old Italian male patient with hemiplegia who had received standard physiotherapy and, ultimately, after a period of adapted physical activity performed in a group, was under consideration for discharge. However, due to unsatisfactory hand control, he asked for help to reach a personal goal, the ability to drive a motorbike, without surgery. Functional taping showed efficacy, but was neither cost-effective nor practical for the patient and his family; by contrast, a dynamic orthosis associated with training in a real-life environment was instead successful. CONCLUSION: The present case underlines the importance of considering solutions involving the motivation and compliance of the patient in order to improve his activity and participation.

Stimulation of the globus pallidus internus for childhood-onset dystonia.

We report the results of deep brain stimulation (DBS) of the globus pallidus internus (GPi) in 12 patients with childhood-onset generalized dystonia refractory to medication, including 3 patients with status dystonicus. There were 8 patients who had DYT1-negative primary dystonia, 1 had DYT1-positive dystonia, and 3 had symptomatic dystonia. Stimulation was effective in all but 1 patient. Dystonic postures and movements of the axis and limbs responded to DBS to a greater extent than oromandibular dystonia and fixed dystonic postures. These findings provide further evidence that pallidal stimulation is an effective treatment for intractable childhood-onset dystonia, including status dystonicus, and together with previous findings, suggest that it should be considered the treatment of choice for these conditions.

Enigmatic osteomyelitis and bilateral upper limb palsy in a neonate.

This report describes a male infant who developed right upper limb palsy 5 days after birth and contralateral paralysis at 14 days. Abnormal in utero posture of the right arm had resulted in a difficult cephalic delivery. Right shoulder osteomyelitis was diagnosed at age 16 days from clinical, hematologic, and radiologic findings. Antibiotics were administered, followed by complete resolution of the symptoms in 2 weeks. Electromyographic and nerve conduction studies demonstrated direct involvement of the right brachial plexus, secondary to the osteomyelitis, explaining the unilateral onset and the persistent neurogenic pattern involving the muscles innervated by the right posterior branch to the brachial plexus. However, somatosensory evoked potentials indicated damage to the cervical spinal cord likely related to the birth trauma, which in all likelihood was the cause of the left limb palsy and contributed to the right limb picture.

Paroxysmal dyskinesias in childhood.

We report on clinical features of a large series of patients with paroxysmal dyskinesias. Fourteen patients had paroxysmal kinesigenic dyskinesia, with a mean age at onset of 7.1 years. In thirteen children the condition was idiopathic and nine of them had a positive family history; the remaining one had a Chiari malformation. Response to antiepileptic drugs was good in 60% of the treated patients. Six children had paroxysmal non-kinesigenic dyskinesia, with a mean age at onset of 8.1 years. Five children were symptomatic because of cerebral palsy (two patients), basal ganglia stroke (one patient), and acute inflammatory encephalopathy (one patient); the remaining patient's condition was familial with autosomal-dominant mode of inheritance. Response to medical treatment was unsuccessful contrasting with paroxysmal kinesigenic dyskinesia. Six children had paroxysmal exercise-induced dyskinesia, with a mean age at onset of 5 years. Their condition was idiopathic, with a positive family history in four. Two of these patients had also rolandic epilepsy and writer's cramp, and the syndrome had been previously mapped to chromosome 16. Although there have been great advances in the genetics of paroxysmal dyskinesias in which an ion channel dysfunction has been hypothesized, the diagnosis is still based on clinical grounds. The precise classification of the patients with paroxysmal dyskinesias is important for therapeutic decisions.

Myoclonic dystonia as unique presentation of isolated vitamin E deficiency in a young patient.

We describe a young patient affected by vitamin E deficiency with mutation in the tocopherol transfer protein alleles and the unique presentation as myoclonic dystonia, which was practically the only symptom for 6 years before ataxia became evident. Vitamin E supplementation markedly improved both symptoms. This unusual clinical phenotype must be considered, because isolated vitamin E deficiency is eminently treatable.

Frequency of DYT1 mutation in early onset primary dystonia in Italian patients.

Thirty Italian patients with sporadic, early-onset, primary dystonia were screened for the DYT1 mutation. Five patients were positive (mean age at onset, 8 years); two had the typical phenotype, two a generalised dystonia also involving the cranial muscles, and one a segmental dystonia. In the other 25 patients (mean age at onset, 7.7 years), dystonia was generalised in 22 patients and remained segmental in three. Our results indicate the role of DYT1 mutation in Italian patients and confirm clinical and genetic heterogeneity of early-onset primary dystonia.