Negative impacts of COVID-19 lockdown on mental health service access and follow-up adherence for immigrants and individuals in socio-economic difficulties

Objectives

Lockdown measures in response to the coronavirus disease 2019 (COVID-19) pandemic can have serious mental health effects on the population, especially in vulnerable groups, such as those living in poor socio-economic conditions, those who are homeless, migrant workers and asylum seekers/refugees. In addition, these vulnerable groups frequently have greater difficulty accessing health services and in treatment adherence. The aim of this study is to estimate the impact of the COVID-19–related lockdown on service utilisation and follow-up adherence in an Italian mental health outpatient service for migrants and individuals in socio-economic difficulties.

Study design

The design of this study is a retrospective cross-sectional study.

Methods

All patients who visited the mental health outpatient service in the months of February and March in the years 2017–2020 were included in the study. To compare service utilisation before and after the lockdown, the number of patients who visited the mental health outpatient service for psychiatric interview were recorded. Follow-up adherence was calculated as the percentage of patients who visited in February and subsequently attended a follow-up visit in March of the same year.

Results

The number of patients who visited the outpatient service between February 2017 and February 2020 was continuously increasing. In March 2020, fewer patients visited the service for psychiatric interview, in line with the introduction of lockdown measures. In addition, the number of the patients who visited in February 2020 and returned for their follow-up visits in March 2020 declined from approximately 30% over the same months in 2017–2019 to 17.53% in March 2020.

Conclusions

The lockdown-related reduction in numbers of patients accessing the mental health service makes it difficult to help vulnerable populations during a period of time in which their mental health needs are expected to increase. Moreover, the reduction seen in follow-up compliance increases the risk of treatment discontinuation and possible relapse. Proactive alternative strategies need to be developed to reach these vulnerable populations.

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Lockdown can have serious mental health effects on vulnerable groups.

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These population subgroups also have greater difficulties in accessing health services and maintaining treatment adherence.

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Access to mental health services and follow-up compliance dramatically dropped as a consequence of lockdown.

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Vulnerable groups are at risk of unmet mental health needs, treatment discontinuation and possible relapse.

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Proactive alternative strategies need to be developed to reach these vulnerable populations.

High-density neutrophils in MGUS and multiple myeloma are dysfunctional and immune-suppressive due to increased STAT3 downstream signaling

To understand neutrophil impairment in the progression from MGUS through active MM, we investigated the function of mature, high-density neutrophils (HDNs), isolated from peripheral blood. In 7 MM, 3 MGUS and 3 healthy subjects by gene expression profile, we identified a total of 551 upregulated and 343 downregulated genes in MM-HDN, involved in chemokine signaling pathway and FC-gamma receptor mediated phagocytosis conveying in the activation of STAT proteins. In a series of 60 newly diagnosed MM and 30 MGUS patients, by flow-cytometry we found that HDN from MM, and to a lesser extend MGUS, had an up-regulation of the inducible FcγRI (also known as CD64) and a down-regulation of the constitutive FcγRIIIa (also known as CD16) together with a reduced phagocytic activity and oxidative burst, associated to increased immune-suppression that could be reverted by arginase inhibitors in co-culture with lymphocytes. In 43 consecutive newly-diagnosed MM patients, who received first-line treatment based on bortezomib, thalidomide and dexamethasone, high CD64 could identify at diagnosis patients with inferior median overall survival (39.5 versus 86.7 months, p = 0.04). Thus, HDNs are significantly different among healthy, MGUS and MM subjects. In both MGUS and MM neutrophils may play a role in supporting both the increased susceptibility to infection and the immunological dysfunction that leads to tumor progression.

Dose intercomparison at Italian hadrontherapy centers

PURPOSE

To perform the first dosimetric intercomparison for proton beams in Italy using ionization chambers, according to the IAEA TRS-398 code of practice.

METHODS

Measurement sites included: National Center for Oncological Hadron Therapy (CNAO, Pavia), Center for Proton Therapy (CTP, Trento) and Center for Hadron Therapy and for advanced Nuclear Applications (CATANA, Catania). For comparison we also included a 6 MV photon beam produced at Istituti Clinici Scientifici Maugeri (ICSM, Pavia). For proton beams, both single pseudo-monoenergetic layers (in order to obtain a planned dose of 2 Gy at the reference depth of 2 cm in a water phantom) and Spread-out Bragg peaks (SOBP) have been delivered. Measurements were performed with a PTW Farmer 30010-1 and a PTW Advanced Markus type 34,045 ionization chamber.

RESULTS

Data obtained at CATANA, CNAO and CPT in terms of absorbed dose to water depth show good consistency within the experimental uncertainties, with a weighted mean of 1.99 ± 0.01 Gy and a standard error of 0.003 Gy, with reference to a nominal dose of 2 Gy as designed by the treatment planning system.

CONCLUSIONS

The results showed a standard deviation of less than 1% for single layer and SOBP beams, for all chambers and a percent deviation less than 1.5% for single layer measurements. The weighted means of the absorbed doses for clinical proton beams (118.19 MeV and 173.61 MeV) are consistent within less than 1%. These results agree within the 1.5% difference considered acceptable for national dose intercomparison.

A prospective study for the treatment of proximal humeral fractures with the Galaxy Fixation System

BACKGROUND

Fractures of the proximal humerus represent a common problem in clinical practice; in particular for three- or four-part fractures, there is no consensus regarding which is the best treatment. The aim of our study was to report clinical and radiological outcomes in patients treated with the Galaxy Fixation System™ for a proximal humerus fracture.

MATERIALS AND METHODS

Thirty-two patients of which 18 (56.25%) women, and 14 (43.75%) men suffering from proximal humerus fractures were treated using the Galaxy Fixation System™. Fractures were classified according to Neer and only patients with a three- or four-part fracture with two-thirds of the methaphysis intact were included. Clinical examination included the Constant-Murley score, UCLA score and Quick DASH evaluated at 6, 12 and 24 months after surgery. In addition, at the final follow-up, patients were asked to complete the SF-12 questionnaire. The humeral head-shaft angle was evaluated by radiographs the day after surgery, as well as after 12 and 24 months.

RESULTS

All 32 patients were available for the 6th, 12th and 24th month follow-up examination. The mean interval between trauma and surgery was 2.7 days (range 0-6 days). The period of hospital stay ranged from 2 to 8 days with an average of three days. The time of healing ranged from 4 to 10 weeks with an average of 7 weeks. The mean Constant score increased from 72.9 after 6 months to a mean of 82.8 at 12 months (p < 0.05) to 88.9 at 24 months (p < 0.05). UCLA score ranged from 27.5 at 6 months to 29.5 at 12 months (p < 0.05) and finally improved to 32.3 at final follow-up (p < 0.05). Quick DASH varied from 7.2 at 6 months after surgery to 5.2 at 12 months after surgery (p > 0.05) and reached the value of 3.1 after 24 months (p > 0.05). Mean Mental Component (MCS) resulted in a value of 48.1, while the Physical Component (PCS) was 52.7. The mean head-shaft angulation was 137.6° the day after surgery compared with 137.5° (p > 0.05) measured 12 months later, and 137.2° measured 24 months later (p > 0.05).

CONCLUSIONS

Galaxy Fixation System™ is a safe and efficient procedure for the treatment of three- or four-part proximal humerus fractures, providing an excellent outcome.

LEVEL OF EVIDENCE

Prospective case series, Level IV.

Metabolic syndrome and drug discontinuation in schizophrenia: a randomized trial comparing aripiprazole olanzapine and haloperidol

OBJECTIVE

To determine whether the prescription of aripiprazole, compared with olanzapine and haloperidol, was associated with a lower frequency of metabolic syndrome (MS) and treatment discontinuation at 1 year.

METHOD

Patients were randomly assigned to be treated open-label and according to usual clinical practice with either aripiprazole, olanzapine, or haloperidol and followed up for 1 year.

RESULTS

Three hundred out-patients with persistent schizophrenia were recruited in 35 mental health services. The intention-to-treat (ITT) analysis found no significant differences in the rate of MS between aripiprazole (37%), olanzapine (47%), and haloperidol (42%). Treatment discontinuation for any cause was higher for aripiprazole (52%) than for olanzapine (33%; OR, 0.41; P = 0.004), or haloperidol (37%; OR, 0.51; P = 0.030). No significant difference was found between olanzapine and haloperidol. Time to discontinuation for any cause was longer for olanzapine than for aripiprazole (HR, 0.55; P < 0.001). No significant differences were found between haloperidol and aripiprazole, or between olanzapine and haloperidol.

CONCLUSION

The prescription of aripiprazole did not significantly reduce the rates of MS, but its treatment retention was worse. Aripiprazole cannot be considered the safest and most effective drug for maintenance treatment of schizophrenia in routine care, although it may have a place in antipsychotic therapy.

Mucociliary clearance techniques for treating non-cystic fibrosis bronchiectasis: Is there evidence?

Non-cystic fibrosis bronchiectasis (nCFb) is an acquired condition of variable etiology. An impaired mucociliary clearance seems to be one of the mechanisms behind nCFb, and treatment involves antibiotics, mucoactive agents, and airway clearance techniques (ACTs). Traditional ACTs have four components: postural drainage, percussion, vibration of the chest wall, and coughing. Reviewing the international medical literature on the use of ACTs for patients with nCFb from 1989 to the present day, we retrieved 93 articles, of which 35 met our selection criteria for this analysis. We reviewed active cycle of breathing techniques (ACBT), forced expiration techniques (FET), autogenic drainage, postural drainage, oscillating positive expiratory pressure (OPep), high frequency chest wall oscillation (HFCWO), and exercise or pulmonary rehabilitation. Overall, ACTs appear to be safe for individuals (adults and children) with stable bronchiectasis; where there may be improvements in sputum expectoration, selected measures of lung function, and health-related quality of life. Unfortunately, there is a lack of RCTs in nCFb patients, especially in children. Moreover, none of the studies describes long-term effects of ACTs. It should be noted that a single intervention might not reflect the longer-term outcome and there is no evidence to recommend or contest any type of ACTs in nCFb management. Multicenter RCTs are necessary to evaluate the different techniques of ACTs especially in children with nCFb.

Lithium use from 2000 to 2010 in Italy: a population-based study

INTRODUCTION

Lithium is a highly specific and evidence-supported drug for the acute and maintenance treatment of bipolar disorder.

METHODS

The purpose of this study was to calculate the prevalence and incidence of lithium use and to investigate the prescribing patterns of other mood-stabilizing agents in lithium users. We analyzed lithium utilization from 2000 to 2010 in a large area in Italy on the basis of dispensing data drawn from the regional administrative database. For each calendar year those who had at least one recorded dispensation of lithium were defined as lithium users. Those who received more than 4 dispensations per year were defined as lithium-treated.

RESULTS

Rates of lithium utilization did not change during the observation period, but the amount of drug prescribed increased as a result of longer treatment and higher doses. The prevalence of use showed an initial increase of 8% (2000-2002), followed by a 13% decrease (2002-2006) and a subsequent rise of 11% (2006-2010). The prevalence of treatment grew by 38% during the whole observation period. The proportion of former lithium users who received other drugs or discontinued any treatment increased from 41% in 2002 to 52% in 2006, and then fell to 40% in 2010.

CONCLUSION

The initial decline (2002-2006) and the subsequent rise (2006-2010) of lithium use can be explained by a fall and rise of new prescriptions. This finding together with a similar but opposite change in prescriptions of the other mood-stabilizing agents suggests a temporary change in prescribing attitudes which was subsequently reconsidered.

Prevalence of mental disorders in a Greek island

In Greece, the need for epidemiological data became evident at the beginning of the mental health reform during 1983 with the emergence of the necessity to develop community-based mental health services. This survey was conducted in 2005 by the Association for Regional Development and Mental Health (EPAPSY), supported by the local authorities. It followed the methodology of the survey "Mental Health in the General Population: Images and Realities" (MHGP), a large scale multisite epidemiological research conducted by the World Health Organization Collaborative Centre of Lille in France and other countries. The aim of this study was to assess prevalence, sociodemographic and comorbidity patterns of mental disorders in the general adult population of Evia Island, Greece. This was a cross-sectional survey investigating point, period and lifetime prevalence of mental disorders. The target population was the non-institutionalized adult population of island of Evia (population 230,000 people). The Mini International Neuropsychiatric Interview and a sociodemographic data questionnaire were administered by trained interviewers to 900 residents of Evia. The quota sampling method was used to obtain a sample representative of the target population. Lifetime prevalence of any disorder, as identified by the MINI, was 29%. The prevalence of depression was high, with 17.5% of women and 14.6% of men currently meeting the criteria for diagnosis. Affective and anxiety disorders were found to be more frequent in women than men, except for dysthymia, social phobia and post-traumatic stress disorder which were slightly more frequent in men. The prevalence of psychiatric disorders in Evia was much higher than the prevalence found by other epidemiological studies in Greece and among the highest in Southern Europe. The high prevalence of mental disorders found in Evia means that almost one third of the population will suffer from a clinically significant disorder in their lifetime. Therefore, the resulting social burden is very relevant and requires the inclusion of mental health care among the main goals of a public health strategy. Methodological issues concerning the comparison of results between different countries, the limitations of the study and the rates of alcohol use disorders discussed. High rates of mental disorders are related to demographic changes, such as the increasing are size of elderly population, and probably to economic hardship and rise in unemployment. Results should be taken into consideration for the planning and development of interventions for vulnerable groups.

Pediatric chronic lower respiratory disorders: microbiological and immunological phenotype

The role of infectious agents in children with recurrent/chronic lower respiratory disorders (R/CLRDs) is not clear, whereas it has been largely studied in acute respiratory diseases. The purpose of the study was to evaluate the frequency of infections, in particular viral infections, in children with R/CLRDs correlating their presence with clinical/biohumoral parameters. Eighty children affected by R/CLRDs underwent bronchoscopy and analysis of bronchoalveolar lavage (BAL) for cells, mediators (eosinophil cationic protein-ECP, interleukin-IL-8, tumor necrosis factor-TNFα) and pathogens (viruses and bacteria). Viral genomes were detected in 50/80 (62.5%) children. Rhinovirus, the principal detected virus (26/50, 52%), occurred more frequently in male children. Higher percentages of BAL neutrophils and IL-8 values were detected in virus positive than negative children. ECP values resulted significantly higher in the children with rhinovirus than in those with other viruses. No other statistically significant correlation between viral findings and clinical/biohumoral data were found. Respiratory viruses, especially rhinovirus, seem to play an important role in children with R/CLRDs. They are associated with changes in BAL cellularity and inflammatory cytokines. Further studies are needed to confirm the persistence of viruses in these patients and to identify eventual therapeutic strategies.

Inhaled Mucoactive Drugs for Treating Non-Cystic Fibrosis Bronchiectasis in Children

Non-cystic fibrosis bronchiectasis (nCFb) is an acquired condition of variable etiology. Medical treatment basically involves antibiotics and chest physiotherapy. An impaired mucociliary clearance seems to be one of the mechanisms behind nCFb, and inhaled therapy with mucoactive agents has frequently been used to try to correct it. The most often used mucoactive agents in this setting are N-acetylcysteine, hypertonic saline solution (HS), mannitol powder and recombinant human DNase (rhDNase). Reviewing the international medical literature on the use of these drugs for patients with nCFb from 1992 to the present day, we retrieved 88 articles, only 12 of which met our selection criteria for this analysis. We found only 2 papers and 2 reviews on the use of rhDNase in children, and in adults 3 trials on HS, 5 on mannitol powder and 2 on rhDNase. In conclusion, no observational or randomized controlled trials (RCT) have been published on the use of these drugs in children with nCFb, while the few conducted on adult patients report some evidence of their effects. Further studies are needed on inhaled mucoactive drugs for the treatment of children with nCFb.

Beyond waist circumference in an adult male population of Southern Italy: Is there any role for subscapular skinfold thickness in the relationship between insulin-like growth factor-I system and metabolic parameters?

BACKGROUND

Apart from waist circumference, other adiposity measures, such as subscapular skin fold (SST), arouse growing interest due to their relationship to metabolic complications and cardiovascular risk. The IGF-I system is deregulated in obese subjects in proportion to their degree of visceral adiposity.

AIM

To examine the association among IGF-I, IGF-binding protein (BP)-1 and -3 levels and different measures of adiposity in a sample of adult male population in Southern Italy.

MATERIALS AND METHODS

A complete database for this analysis was available for 229 (age range 50-82 yr) participating at 2002-2004 Olivetti Heart Study follow-up.

RESULTS

After adjustment for age, IGF-I was inversely associated with body mass index (BMI) and waist circumference (p<0.05). IGFBP-1 was inversely associated with BMI, waist circumference, SST, homeostasis model assessment (HOMA) index, fat mass. HOMA index, age, and SST significantly predicted the IGFBP-1 plasma levels, with 24% of IGFBP-1 variability explained at a linear regression analysis.

CONCLUSIONS

IGFBP-1 inversely correlated to adiposity and HOMA index. Among adiposity indexes, SST was the best predictor of IGFBP-1 levels. The evaluation of some components of the IGF system, and simple measures of body adiposity, such as SST, may represent a further tool to better evidence phenotype profiles associated to the pathogenetic mechanism of cardiovascular risk factor clustering in male adults.

Congenital diaphragmatic hernia

Infants with congenital diaphragmatic hernia (CDH) have significant mortality and long-term morbidity. Only 60-70% survive and usually those in high-volume centres. The current Task Force, therefore, has convened experts to evaluate the current literature and make recommendations on both the antenatal and post-natal management of CDH. The incidence of CDH varies from 1.7 to 5.7 per 10,000 live-born infants depending on the study population. Antenatal ultrasound scanning is routine and increasingly complemented by the use of magnetic resonance imaging. For isolated CDH, antenatal interventions should be considered, but the techniques need vigorous evaluation. After birth, management protocols are often used and have improved outcome in nonrandomised studies, but immediate intubation at birth and gentle ventilation are important. Pulmonary hypertension is common and its optimal management is crucial as its severity predicts the outcome. Usually, surgery is delayed to allow optimal medical stabilisation. The role of minimal invasive post-natal surgery remains to be further defined. There are differences in opinion about whether extracorporeal membrane oxygenation improves outcome. Survivors of CDH can have a high incidence of comorbidities; thus, multidisciplinary follow-up is recommended. Multicentre international trials are necessary to optimise the antenatal and post-natal management of CDH patients.

Pharmacological treatment of severe, therapy-resistant asthma in children: what can we learn from where?

There is a lack of high-quality evidence on what treatment should be used in children with properly characterised severe, therapy-resistant asthma. Data have to be largely extrapolated from trials in children with mild asthma, and adults with severe asthma. Therapeutic options can be divided into medications used in lower doses for children with less severe asthma, and those used in other paediatric diseases but not for asthma (for example, methotrexate). In the first category are high-dose inhaled corticosteroids (ICS) (≤ 2,000 μg · day(-1) fluticasone equivalent), oral prednisolone, the anti-immunoglobulin (Ig)E antibody omalizumab, high-dose long-acting β(2)-agonists, low-dose oral theophylline and intramuscular triamcinolone. If peripheral airway inflammation is thought to be a problem, the use of fine-particle ICS or low-dose oral corticosteroids may be considered. More experimental therapies include oral macrolides, cyclosporin, cytotoxic drugs such as methotrexate and azathioprine, gold salts, intravenous infusions of Ig, subcutaneous β(2)-agonist treatment and, in those sensitised to fungi, oral antifungal therapy with itraconazole or voriconazole. Those with recurrent severe exacerbations, particularly in the context of good baseline asthma control, are particularly difficult to treat; baseline control and lung function must be optimised with the lowest possible dose of ICS, and allergen triggers and exposures minimised. The use of high-dose ICS, leukotriene receptor antagonists or both at the time of exacerbations can be considered. There is no evidence regarding which therapeutic option to recommend. Better evidence is required for all these treatment options, underscoring the need for the international and co-ordinated approach which we have previously advocated.

Schizophrenia trial participation: perceived inclusion barriers and beliefs about antipsychotics

BACKGROUND

Patient recruitment is the universal rate-limiting factor for randomized controlled trials (RCTs) in all medical specialties. This study examined the opinions on perceived inclusion barriers and beliefs about antipsychotics of a group of psychiatrists participating in a pragmatic RCT on antipsychotic drugs in schizophrenia (the GiSAS trial).

METHODS

A survey of all clinicians working in the trial recruiting centers was performed exploring factors associated to the respondents' opinions.

RESULTS

Of 465 clinicians, 278 (59.8%) responded to the questionnaire. Respondents (n=278) were mainly influenced by clinical and trial-related barriers (89%). Factors such as work setting and antipsychotic prescription choices appeared to be related to perceived inclusion barriers. Most respondents believed in the superiority of SGAs (62.9%), one-third indicating drug company representatives as the most important source of information; this was related to further optimism towards SGAs.

CONCLUSIONS

Respondents were affected mainly by system-related barriers, whereas personal barriers were given less weight. The influence of industry-mediated information could have affected opinions on SGAs and the lack of uncertainty about antipsychotics attitudes towards trial participation.

A phase I/II trial of non-pegylated liposomal doxorubicin, docetaxel and trastuzumab as first-line treatment in HER-2-positive locally advanced or metastatic breast cancer

AIM

To assess the activity and safety of non-pegylated liposomal doxorubicin (Myocet®) in combination with docetaxel and trastuzumab as first-line treatment of patients with HER-2/neu-positive metastatic breast cancer (MBC).

PATIENTS AND METHODS

The maximum tolerated dose of the combination was defined in the phase I part of the study. In the phase II part, 45 HER-2/neu-positive MBC patients were enrolled to receive 6-8 cycles of Myocet® 50 mg/m2 (day 1), docetaxel 30 mg/m2 (days 2 and 9) plus trastuzumab (day 2, 4 mg/kg followed by 2 mg/kg/week) every 21 d until unacceptable toxicity or progression occurred. Objective response (primary end-point) and treatment tolerability were assessed according to World Health Organisation criteria. Cardiotoxicity was defined as signs and/or symptoms of congestive heart failure and/or a decrease in left ventricular ejection fraction (LVEF).

RESULTS

The overall response rate was 55.6% (complete response 8.9%, partial response 46.7%), with a median time-to-progression of 10.9 months (C.I. 8.7-15.0). Median overall survival was not reached. The most frequent grade 3-4 adverse events were granulocytopaenia (60.0%), leukocytopenia (43.2%) and alopecia (35.6%). Grade 3-4 diarrhoea, pain, oral and skin toxicity (4.4%, each) and nausea/vomiting, thrombocytopenia and elevated alkaline phosphatase (2.2%, each) were also reported. In 2 patients LVEF fell to <50%, with a decrease from baseline>15%. LVEF median values remained stable from baseline to the end of the study (60%).

CONCLUSIONS

The combination of Myocet®, docetaxel and trastuzumab is safe and shows promising activity as first-line treatment of HER-2-positive MBC.

Do patients with bipolar disorders receive evidence-based psychosocial interventions? a survey in Italy

Introduction

Research evidence on bipolar disorder supports the importance of patients’ active role to improve outcome and the efficacy of a number of psychosocial interventions. The lower cost and potential ease of dissemination of group psychoeducation suggest that this should be a first line approach, with more complex interventions, requiring highly specialized skills, reserved to selected patients. However, to what extent research models can be transferred to everyday practice remains to be seen.

Objectives

To explore the delivery of psychosocial interventions to bipolar disorders patients in routine mental health care.

Aims

To estimate the treated prevalence of bipolar disorders in Milan and to collect data about the variety of psychosocial interventions patients received by mental health services.

Methods

A survey of psychosocial interventions received by bipolar patients in three mental health services of Milan (catchment area 867,000 inhabitants) was conducted in 2009. Data from the Regional Mental Health Information System were retrieved to calculate the number of patients involved in psychosocial interventions and the kind of intervention provided.

Results

The treated prevalence rate was low, showing a probable treatment gap. Only 20% of 636 bipolar patients received at least one psychosocial intervention. The interventions provided were: family psychoeducation (3,8%), individual social skills training (11,5%), group social skills training (1,4%), and relatives group (3,0%).

Conclusions

Few bipolar patients receive psychosocial interventions in the MHS of Milan. Moreover, the interventions received were not specifically designed for bipolar disorder. Treatment gap could be reduced providing psychoeducation especially designed for bipolar patients.

Noneosinophilic asthma in children: relation with airway remodelling

Noneosinophilic asthma is increasingly recognised as an important clinical-pathological phenotype in adults. However, this entity has scarcely been investigated in children. In particular, it is unknown whether airway remodelling would develop in children with non-eosinophilic asthma to the same degree as in children with eosinophilic disease. We analysed bronchial biopsies from 80 children undergoing bronchoscopy for appropriate clinical indications: 21 with noneosinophilic asthma, 34 with eosinophilic asthma and 25 control children. Features of airway remodelling - basement membrane thickening, epithelial loss and angiogenesis - and immune activation - inflammatory infiltrate, interleukin (IL)-4, IL-5, transforming growth factor (TGF)-β, TGF-β receptor type II - were quantified by histology and immunohistochemistry. The main components of airway remodelling were present in children with noneosinophilic asthma just as in those with eosinophilic disease. Indeed, compared with control children, both noneosinophilic and eosinophilic asthmatic children had thickened basement membrane, increased epithelial loss and higher number of vessels. Moreover, in both groups of asthmatics, expression of IL-4 and IL-5 was increased, while that of TGF-β receptor type II was reduced, compared with controls. This study demonstrates that structural changes typical of asthma develop in asthmatic children even in the absence of a prominent eosinophilic infiltrate, indicating that other mechanisms, besides eosinophilic inflammation, may promote airway remodelling early in life.

Assessment of problematic severe asthma in children

Assessment of problematic severe asthma in children should be performed in a step-wise manner to ensure an optimal approach. A four-step assessment scheme is proposed. First, a full diagnostic work-up is performed to exclude other diseases which mimic asthma. Secondly, a multi-disciplinary assessment is performed to identify issues that may need attention, including comorbidities. Thirdly, the pattern of inflammation is assessed, and finally steroid responsiveness is documented. Based upon these four steps an optimal individualised treatment plan is developed. In this article the many gaps in our current knowledge in all these steps are highlighted, and recommendations for current clinical practice and future research are made. The lack of good data and the heterogeneity of problematic severe asthma still limit our ability to optimise the management on an individual basis in this small, but challenging group of patients.

Markers of eosinophilic and neutrophilic inflammation in bronchoalveolar lavage of asthmatic and atopic children

BACKGROUND

Recent studies performing fiberoptic bronchoscopy in children have improved our understanding of asthma pathophysiology. Eosinophilic, but also neutrophilic, inflammation has been described in asthma, but the relationship with atopy was incompletely investigated. The aim of this study is to examine inflammatory cells and mediators in children with asthma compared to the appropriate controls, i.e. atopic children without asthma and children with no atopy or asthma. Moreover, asthmatic children were analysed separately based on the presence of atopy and stratified by age.

METHODS

We recruited 191 children undergoing fiberoptic bronchoscopy for appropriate indications: 91 asthmatics (aged 1.4-17 years), 44 atopics without asthma (1.6-17.8 years) and 56 nonasthmatic nonatopic controls (1.4-14 years). In bronchoalveolar lavage, total and differential cell counts and inflammatory mediators, including ECP, eotaxin, IL-8 and TNFalpha, were analysed.

RESULTS

Eosinophils and ECP levels were increased in asthmatic children when compared to controls (P = 0.002 and P = 0.01, respectively), but also atopic children without asthma had increased ECP levels compared to controls (P = 0.0001). Among asthmatic children, eosinophils and ECP levels were not different between atopic and nonatopic individuals. Neither neutrophils nor the related mediators (IL-8 and TNFalpha) differed significantly in the three groups. This pattern of inflammation was observed in both preschool and school-aged asthmatic children.

CONCLUSIONS

This study suggests that markers of eosinophilic, but not neutrophilic inflammation, are increased in asthmatic children and also in atopic children without asthma. Of interest, in asthmatic children, the activation of the eosinophilic response is not solely because of the presence of atopy.

Factors influencing age at diagnosis of primary ciliary dyskinesia in European children

Primary ciliary dyskinesia (PCD) is a hereditary disorder of mucociliary clearance causing chronic upper and lower airways disease. We determined the number of patients with diagnosed PCD across Europe, described age at diagnosis and determined risk factors for late diagnosis. Centres treating children with PCD in Europe answered questionnaires and provided anonymous patient lists. In total, 223 centres from 26 countries reported 1,009 patients aged < 20 yrs. Reported cases per million children (for 5-14 yr olds) were highest in Cyprus (111), Switzerland (47) and Denmark (46). Overall, 57% were males and 48% had situs inversus. Median age at diagnosis was 5.3 yrs, lower in children with situs inversus (3.5 versus 5.8 yrs; p < 0.001) and in children treated in large centres (4.1 versus 4.8 yrs; p = 0.002). Adjusted age at diagnosis was 5.0 yrs in Western Europe, 4.8 yrs in the British Isles, 5.5 yrs in Northern Europe, 6.8 yrs in Eastern Europe and 6.5 yrs in Southern Europe (p < 0.001). This strongly correlated with general government expenditures on health (p < 0.001). This European survey suggests that PCD in children is under-diagnosed and diagnosed late, particularly in countries with low health expenditures. Prospective studies should assess the impact this delay might have on patient prognosis and on health economic costs across Europe.

Factors influencing age at diagnosis of primary ciliary dyskinesia in European children

Primary ciliary dyskinesia (PCD) is a hereditary disorder of mucociliary clearance causing chronic upper and lower airways disease. We determined the number of patients with diagnosed PCD across Europe, described age at diagnosis and determined risk factors for late diagnosis. Centres treating children with PCD in Europe answered questionnaires and provided anonymous patient lists. In total, 223 centres from 26 countries reported 1,009 patients aged < 20 yrs. Reported cases per million children (for 5-14 yr olds) were highest in Cyprus (111), Switzerland (47) and Denmark (46). Overall, 57% were males and 48% had situs inversus. Median age at diagnosis was 5.3 yrs, lower in children with situs inversus (3.5 versus 5.8 yrs; p < 0.001) and in children treated in large centres (4.1 versus 4.8 yrs; p = 0.002). Adjusted age at diagnosis was 5.0 yrs in Western Europe, 4.8 yrs in the British Isles, 5.5 yrs in Northern Europe, 6.8 yrs in Eastern Europe and 6.5 yrs in Southern Europe (p < 0.001). This strongly correlated with general government expenditures on health (p < 0.001). This European survey suggests that PCD in children is under-diagnosed and diagnosed late, particularly in countries with low health expenditures. Prospective studies should assess the impact this delay might have on patient prognosis and on health economic costs across Europe.

Clinical evaluation and treatment of acute asthma exacerbations in children

This update on treatment of asthma exacerbations in children is the result of an Italian Pediatric Society Task-force, made up of a panel of experts working in 2007-2008. The aim is to give clear indications on the use of the drugs most employed in children, grading the quality of evidence and the strength of recommendations. Suggestions on their limits due to unlicensed and off-label use are reported. The level of evidence and the strength of recommendations for different therapeutic approaches demonstrate that frequently the use of drugs in children is extrapolated from the experience in adults and that more studies are required to endorse the correct use of different drugs in asthmatic children.

A multicentre Phase II study of non-pegylated liposomal doxorubicin in combination with trastuzumab and docetaxel as first-line therapy in metastatic breast cancer

To evaluate the cardiotoxicity, general toxicity, and activity of non-pegylated liposomal doxorubicin, in combination with docetaxel and trastuzumab, as first-line therapy in metastatic breast cancer. Thirty-one patients with metastatic human epidermal growth factor receptor 2-overexpressing breast cancer, who had not previously received chemotherapy for metastatic disease, received non-pegylated liposomal doxorubicin (50 mg/m(2)), docetaxel (75 mg/m(2)) and trastuzumab (2 mg/kg/week) for up to eight cycles, followed by trastuzumab alone for up to 52 weeks. Cardiotoxicity was defined as a decrease in left ventricular ejection fraction (LVEF) to below 45%, or a decrease in LVEF of at least 20% from baseline. Mean LVEF was maintained at baseline level also in the subset of patients who had received anthracycline previously. Cardiotoxicity developed in three patients during the treatment cycles, and in two further patients after the end of the study. The most common adverse events were haematological toxicity, alopecia, asthenia and fever. The best overall response rate was 65.5%. Median time to progression was 13.0 months. The combination of non-pegylated liposomal doxorubicin, docetaxel and trastuzumab combines acceptable cardiac and general toxicity and promising activity as first-line therapy in metastatic breast cancer.

Paediatrics in Berlin

The aim of this report is to describe the highlights of the European Respiratory Society annual congress in Berlin, Germany. The best abstracts in asthma and allergy, cystic fibrosis, respiratory infection, paediatric and neonatal intensive care, paediatric investigative techniques (in particular respiratory physiology and bronchoscopy) and respiratory epidemiology are presented and set in the context of the current literature.

Respiratory medicines for children: current evidence, unlicensed use and research priorities

This European Respiratory Society task force has reviewed the evidence for paediatric medicines in respiratory disease occurring in adults and children. We describe off-licence use, research priorities and ongoing studies. Off-licence and off-label prescribing in children is widespread and potentially harmful. Research areas in asthma include novel formulations and regimens, and individualised prescribing. In cystic fibrosis, future studies will focus on screened infants and robust outcome measures are needed. Other areas include new enzyme and antibiotic formulations and the basic defect. Research into pneumonia should include evaluation of new antibacterials and regimens, rapid diagnostic tests and, in pleural infection, antibiotic penetration, fibrinolytics and surveillance. In uncommon conditions, such as primary ciliary dyskinesia, congenital pulmonary abnormalities or neuromuscular disorders, drugs indicated for other conditions (e.g. dornase alfa) are commonly used and trials are needed. In neuromuscular disorders, the beta-agonists may enhance muscle strength and are in need of evaluation. Studies of antibiotic prophylaxis, immunoglobulin and antifungal drugs are needed in immune deficiency. We hope that this summary of the evidence for respiratory medicines in children, highlighting gaps and research priorities, will be useful for the pharmaceutical industry, the paediatric committee of the European Medicines Agency, academic investigators and the lay public.

The olfactory system is affected by steroid aerosol treatment in mice

Asthma needs continuous treatment often for years. In humans, some drugs are administered via aerosol, therefore they come in contact with both respiratory and olfactory mucosa. We explored the possibility that antiasthma corticosteroid treatment could influence the olfactory function by passage through the nose. A group of mice was exposed twice daily for 42 days to fluticasone propionate aerosol and was compared with a control group. Olfactory behavior, respiratory mechanics, histology, and immunoreactivity in the olfactory system were assessed. Fluticasone-treated mice were slower in retrieving a piece of hidden food, but both groups were similarly fast when the food was visible. When a clearly detectable odor was present in the environment, all mice behaved in a similar way. Respiratory mechanics indices were similar in all mice except for the viscose resistance, which was reduced in fluticasone-treated mice. Olfactory mucosa of fluticasone-treated mice was thicker than that of controls. Slight but consistent differences in staining were present for Olfactory Marker Protein but not for other proteins. A mild impairment of olfactory function is present in mice chronically treated with fluticasone aerosol, apparently accompanied by slight modifications of the olfactory receptor cells, and suggests monitoring of olfactory function modifications in long-term steroid users.

A multicenter phase II study of non-pegylated liposomal doxorubicin (MYOCET®) in combination with trastuzumab and docetaxel as first line therapy in metastatic breast cancer

Abstract #3156

The objective of the phase II study is to evaluate the cardiotoxicity, general safety, and efficacy of non-pegylated liposomal doxorubicin, in combination with docetaxel and trastuzumab, as first line treatment of metastatic breast cancer.&#x2028; Patients and methods: Patients (n = 31) with metastatic HER2-overexpressing breast cancer, who had not previously received chemotherapy for metastatic disease, received non-pegylated liposomal doxorubicin (50 mg/m2), docetaxel (75 mg/m2) every 3 weeks and trastuzumab (2 mg/kg/week) for up to eight cycles, followed by trastuzumab alone for up to 52 weeks. Cardiotoxicity was defined as signs and/or symptoms of congestive heart failure (CHF) and/or an absolute decrease in left ventricular ejection fraction (LVEF) of ≥ 20 units or a decline to ≤ 45%. Patients were allowed to receive adjuvant doxorubicin or epirubicin to cumulative doses up to 240 mg/m2 or 450 mg/m2, respectively.&#x2028; Results: The mean LVEF at baseline was 62.8 ± 7.1% and decreased to 60.2 ± 6.5% at cycle 2, but did not change significantly during the rest of the study; mean values at cycle 8 and at the end of the study were 58.7 ± 7.0% and 57.3 ± 9.5% respectively. One case of symptomatic CHF occurred during the study.&#x2028; The most common adverse events were hematologic toxicities, alopecia, asthenia and fever. The Overall Response Rate was 65.5% (CR 31%, PR 34.5%).The median progression free survival was 15.5 months (95% CI 11-24 months). The average overall survival was 27.9 months.Conclusions: These results suggest that the combination of non-pegylated liposomal doxorubicin, docetaxel and trastuzumab has shown a good cardiac safety profile at a long term follow up, comparatively to recent published results data in HET study. A promising efficacy including CR and PFS has been noted in 1st line MBC.

Citation Information: Cancer Res 2009;69(2 Suppl):Abstract nr 3156.

Phase II study of liposomal doxorubicin (Myocet®), docetaxel and trastuzumab combination as first line treatment of patients with her-2/neu positive locally advanced or metastatic breast cancer

Abstract #3149

Objective: the aims of the study are to assess activity and safety of liposomal doxorubicin (Myocet®) in combination with Docetaxel and Trastuzumab as first-line treatment of patients with HER-2/neu positive MBC.&#x2028; Methods: forty-six (46) non treated patients with metastatic HER2-overexpressing BC were planned to receive Myocet 50 mg/m2 (d1) and Docetaxel 30 mg/m2 (d2 and d9) plus Trastuzumab (d2, 4 mg/kg followed by 2 mg/kg weekly) for at least 6 cycles (up to a maximum of 8 unless occurrence of unacceptable toxicity or PD). Cycles were repeated every 21 days. Objective response was assessed according to WHO criteria every 3 cycles. To evaluate the tolerability WHO grading toxicity events were assessed at each cycle. Cardiotoxicity was defined as signs and/or symptoms of CHF and/or a decrease in LVEF below normal limit (&lt; 50%) or a decline ≥ 15% from baseline value. To evaluate LVEF an echocardiography was done at baseline and at cycles 3, 6 and 8.&#x2028; Results: we reported preliminary results of 46 patients enrolled. 41 patients completed at least 3 cycles and at first response evaluation Complete Response was seen in 2 pts (CR=4,9%), Partial Response in 22 pts (PR=53,7%), Stable Disease in 15 pts (SD=36,6%) and Progression Disease in 2 pts (PD=4,9%). The Overall Response Rate (ORR) was 58,6%.&#x2028; 36 pts completed the planned chemotherapy (6 cycles): Complete Response was seen in 4 pts (CR=11,1%), Partial Response in 15 pts (PR=41,7%), Stable Disease in 9 (SD=25,0%) and Progression Disease in 8 pts (PD=22,2%). The Overall Response Rate (ORR) was 52,8%. 12 pts were entered in the follow up and for this subgroup median TTP was 13 months.&#x2028; All 46 enrolled patients were included in the safety analysis. Most frequent toxicity events occurred during the study were: granulocytopenia Grade 4 in 16 pts (30.4%), leukocytopenia Grade 3 in 15 pts (32.6%), increase of transaminase levels Grade 1 in 14 pts (30.4%), alopecia Grade 4 in 16 pts (34.8%) and nausea Grade 2 in 13 pts (28.3%). In 2 patients LVEF dropped &lt; 50% and other 2 pts registered a decrease of LVEF &gt;15% with respect to baseline value. In the whole population LVEF mean value changed from 62.6 ± 4.9 at baseline to 61.0 ± 5.5 at cycle 3, to 62.9 ± 6.4 (cycle 6) and to 60.0 ± 8.1 (cycle 8).&#x2028; Conclusion: these preliminary results suggest that the combination of non-pegylated liposomal doxorubicin, docetaxel and trastuzumab has shown a promising activity in first line MBC. The combination is safe with no significant change in LVEF values from baseline to the end of therapy.

Citation Information: Cancer Res 2009;69(2 Suppl):Abstract nr 3149.

Procoagulant activity in children with community acquired pneumonia, pleural effusion and empyema

In patients with community-acquired pneumonia (CAP), bacterial-cell-wall-derived fragments may induce the coagulation cascade. To contribute to the knowledge of underlying mechanisms, we have studied the fibrinolytic activity in children with CAP and parapneumonic effusions.

PATIENTS AND METHODS

Twenty previously healthy children admitted to our Department with CAP were studied; with (n = 11) or without (n = 9) pleural effusion (PPE). We also investigated 10 children with empyema. In all children we analyzed coagulation and fibrinolytic parameters and compared the results to nine controls.

RESULTS

Prothrombin time (PT) and activated partial thromboplastin time (aPTT) were not significantly modified in the three groups as compared to controls (P = 0.975, P = 0.535, respectively). The fibrinogen levels were significantly increased in respect to the control group (P < 0.0001). The median values of D-dimer showed an increasing trend that was statistically significant: children with pneumonia 244 microg/L, with pneumonia and PPE 751 microg/L and with empyema 2003 microg/L, in respect to values (48 microg/L) of our control group (P < 0.0001).

CONCLUSION

The results suggest that plasma level of D-dimer can give an additional contribution for the evaluation of the severity of CAP and its complications in children.

Case for diagnosis: 4-month-old infant with increasing cough, hemoptysis, and anemia

A 4-month-old caucasian infant presented non-productive cough, fever associated with hemoptysis, and increasing anemia. He had mild tachypnoea; routine lab tests were normal. The thoracic HRCT scan showed a very large mass in the right lung adherent to the thorax wall, well defined and limiting the medium and upper lobe; the mass was well vascularized, and with central hypodensic areas. Fiberoptic bronchoscopy and bronchoalveolar lavage (BAL) cytology were normal. The definitive histology of the mass showed the presence of inflammatory cells admixed with fibroblasts and rare Touton giant cells in the lesion suggestive of a juvenile xanthogranuloma (JXG) of the lung.

Economic evaluation of sublingual immunotherapy: an analysis of literature

Allergic rhinitis and asthma constitute a global health problem because of their very high prevalence and the consequent burden of disease, concerning medical and economical issues. Among the treatments of allergy, specific immunotherapy has the capacity to favourably alter the natural history of the disease both during and after its performance and thus to reduce the direct and indirect costs of allergic rhinitis and asthma. A number of studies reported such cost reduction for traditional, subcutaneous immunotherapy and recent data demonstrate that also sublingual immunotherapy (SLIT) is associated to economic advantages and/or monetary savings, specifically in terms of reduction of disease economic burden. Only few formal economic assessments of SLIT have been carried out so far, this article will present and discuss the published studies addressed to this issue. The data obtained, although the number of studies is still limited, provide preliminary evidence supporting a SLIT effect on sparing costs for respiratory allergy.

Pharmacoeconomics of subcutaneous allergen immunotherapy

The current burden of allergic diseases, estimated by both direct and indirect costs, is very relevant. In fact the cost estimation for rhinitis amount globally to 4-10 billion dollars/year in the U.S. and to an average annual cost of 1089 euros per child/adolescent and 1543 euros per adult in Europe. The estimated annual costs in Northern America for asthma amounted to 14 billion dollars. Consequently, preventive strategies aimed at reducing the clinical severity of allergy are potentially able to reduce its costs. Among them, specific immunotherapy (SIT) joins to the preventive capacity the carryover effect once treatment is discontinued. A number of studies, mainly conducted in the US and Germany demonstrated a favourable cost-benefit balance. In the nineties, most surveys on patients with allergic rhinitis and asthma reported significant reductions of the direct and indirect costs in subjects treated with SIT compared to those treated with symptomatic drugs. This is fully confirmed in recent studies conducted in European countries: in Denmark the direct cost per patient/year of the standard care was more than halved following SIT; in Italy a study on Parietaria allergic patients demonstrated a significant difference in favor of SIT plus drug treatment for three years versus drug treatment alone, with a cost reduction starting from the 2nd year and increasing to 48% at the 3rd year, with a highly statistical significance which was maintained up to the 6th year, i.e. 3 years after stopping immunotherapy, corresponding to a net saving for each patient at the final evaluation of 623 euros per year; in France a cost/efficacy analysis comparing SIT and current symptomatic treatment in adults and children with dust mite and pollen allergy showed remarkable savings with SIT for both allergies in adults and children.

Practice parameters for sublingual immunotherapy

The efficacy and safety of sublingual immunotherapy (SLIT) are currently supported by clinical trials, meta-analysis and post-marketing surveys. Practice parameters for clinical use of SLIT are proposed here by a panel of Italian specialists, with reference to evidence based criteria. Indications to SLIT include allergic rhinoconjunctivitis, asthma, and isolated conjunctivitis (strength of recommendation: grade A). As to severity of the disease, SLIT is indicated in moderate/severe intermittent rhinitis, persistent rhinitis and mild to moderate asthma (grade D). SLIT may be safely prescribed also in children aged three to five years (grade B), and its use in subjects aged more than 60 years is not prevented when the indications and contraindication are ascertained (grade D). The choice of the allergen to be employed for SLIT should be made in accordance with the combination of clinical history and results of skin prick tests (grade D). Polysensitisation, i.e. the occurrence of multiple positive response does not exclude SLIT, which may be done with the clinically most important allergens (grade D). As to practical administration, co-seasonal, pre co-seasonal, and continuous schedules are available, being the latter recommended for perennial allergens or for pollens with particularly prolonged pollination, such as Parietaria (grade D). For pollens with relatively short pollination, such as grasses and trees (cypress, birch, alder, hazelnut, olive) the pre co-seasonal and perennial schedules are preferred (grade C). The build-up phases suggested by manufacturers can be safely used (grade A), but they can be modified according to the patient's tolerance (grade C). A duration of SLIT of 3-5 years is recommended to ensure a long-lasting clinical effect after the treatment has been terminated (grade C).

Marital therapy for depression

BACKGROUND

Marital therapy for depression has the two-fold aim of modifying negative interaction patterns and increasing mutually supportive aspects of couple relationships, thus changing the interpersonal context linked to depression.

OBJECTIVES

1. To conduct a meta-analysis of all intervention studies comparing marital therapy to other psychosocial and pharmacological treatments, or to non-active treatments. 2. To conduct an assessment of the internal validity and external validity. 3. To assess the overall effectiveness of marital therapy as a treatment for depression. 4. To identify mediating variables through which marital therapy is effective in depression treatment.

SEARCH STRATEGY

CCDANCTR-Studies was searched on 5-9-2005, Relevant journals and reference lists were checked.

SELECTION CRITERIA

Randomised controlled trials examining the effectiveness of marital therapy versus individual psychotherapy, drug therapy or waiting list/no treatment/minimal treatment for depression were included in the review. Quasi-randomised controlled trials were also included.

DATA COLLECTION AND ANALYSIS

Data were extracted using a standardised spreadsheet. Where data were not included in published papers, two attempts were made to obtain the data from the authors. Data were synthesised using Review Manager software. Dichotomous data were pooled using the relative risk (RR), and continuous data were pooled using the standardised mean difference (SMD), and 95% confidence intervals (CIs) were calculated. The random effects model was employed for all comparisons. A formal test for heterogeneity, the natural approximate chi-squared test, was also calculated.

MAIN RESULTS

Eight studies were included in the review. No significant difference in effect was found between marital therapy and individual psychotherapy, either for the continuous outcome of depressive symptoms, based on six studies: SMD -0.12 (95% CI -0.56 to 0.32), or the dichotomous outcome of proportion of subjects remaining at caseness level, based on three studies: RR 0.84 (95% CI 0.32 to 2.22). In comparison with drug therapy, a lower drop-out rate was found for marital therapy: RR 0.31 (95% CI 0.15 to 0.61), but this result was greatly influenced by a single study. The comparison with no/minimal treatment, showed a large significant effect in favour of marital therapy for depressive symptoms, based on two studies: SMD -1.28 (95% CI -1.85 to -0.72) and a smaller significant effect for persistence of depression, based on one study only. The findings were weakened by methodological problems affecting most studies, such as the small number of cases available for analysis in almost all comparisons, and the significant heterogeneity among studies.

AUTHORS' CONCLUSIONS

There is no evidence to suggest that marital therapy is more or less effective than individual psychotherapy or drug therapy in the treatment of depression. Improvement of relations in distressed couples might be expected from marital therapy. Future trials should test whether marital therapy is superior to other interventions for distressed couples with a depressed partner, especially considering the role of potential effect moderators in the improvement of depression.