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1.
2.

Background

A visual analogue scale (VAS) is a psychometric instrument widely used in the Rhinology field to subjectively quantify patient’s symptoms severity. In allergic rhinitis, VAS has been found to correlate well with the allergic rhinitis and its impact on asthma severity classification, as well as with rhinoconjunctivitis quality of life questionnaire. In chronic rhinosinusitis (CRS), total VAS score are often used to classify disease burden into mild, moderate, and severe, with few studies correlating VAS scores with more complex and validated instruments assessing disease-specific burden like Sino-Nasal Outcome Test (SNOT)-22.

Methods

We correlated VAS scores for total and individual sino-nasal symptom with SNOT-22 scores in a randomly selected group of 180 CRS patients. Pearson’s rho was selected as a correlation coefficient for analysis.

Results

VAS scores for total nasal symptom score and individual symptoms correlated significantly with SNOT-22, irrespective of VAS based subclasses for sino-nasal, ocular, and bronchial symptoms.

Conclusions

VAS for total sino-nasal symptom severity might be used for assessing disease severity, monitoring the course of the disease, and can be used for treatment decisions and disease burden.
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3.

Introduction

Allergen immunotherapy is the only treatment option for allergic rhinitis with disease-altering potential. It was the objective of this study to assess the effectiveness and tolerability of a 5-grass pollen tablet in a large population of non-selected grass pollen allergic patients, i.e. patients with different clinical profiles in daily clinical practice.

Methods

In a 2-year, prospective, open-label, multicenter, non-controlled, observational study patients were included from 327 centers across Germany. Rhinoconjunctivitis symptoms, symptomatic medication intake and adverse events were recorded.

Results

A total of 1482 patients aged 4–75 years were included. During the 2-year period of 5-grass pollen tablet therapy, mean rhinoconjunctivitis score decreased significantly in the overall study population by 65.5% (P < 0.001). The percentage of patients taking symptomatic medication decreased from 83.8% to 42.7%. Mean 2-year improvements in rhinoconjunctivitis scores and decreases in the percentage of patients taking symptomatic medication were broadly similar in adults, adolescents and children, in patients with polyallergy versus monoallergy, and in patients with/without asthma. Among polyallergic patients, concomitant application of another specific immunotherapy did not impair treatment outcomes. Adverse drug reactions, predominantly affecting the local application area, occurred in 15.4% of the overall patient population (n = 229). No cases of anaphylaxis or epinephrine use were documented.

Conclusion

This study indicates that sublingual immunotherapy with the 5-grass pollen tablet is well tolerated and provides sustained effectiveness over 2 years in patients with different clinical profiles, producing a significant decrease in allergic symptoms and a reduction in the use of symptomatic medication.

Funding

Stallergenes GmbH.
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4.

Objective

To compare the safety and estimate the response profile of olanzapine, a second-generation antipsychotic, to haloperidol in the treatment of delirium in the critical care setting.

Design

Prospective randomized trial

Setting

Tertiary care university affiliated critical care unit.

Patients

All admissions to a medical and surgical intensive care unit with a diagnosis of delirium.

Interventions

Patients were randomized to receive either enteral olanzapine or haloperidol.

Measurements

Patient’s delirium severity and benzodiazepine use were monitored over 5 days after the diagnosis of delirium.

Main results

Delirium Index decreased over time in both groups, as did the administered dose of benzodiazepines. Clinical improvement was similar in both treatment arms. No side effects were noted in the olanzapine group, whereas the use of haloperidol was associated with extrapyramidal side effects.

Conclusions

Olanzapine is a safe alternative to haloperidol in delirious critical care patients, and may be of particular interest in patients in whom haloperidol is contraindicated.
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5.

Aims

Create an educational program in chronic pain (EPCP).

Material and methods

We used a four-step process to create the EPCP tailored to patient’s needs.

Results

Five groups of patients can benefit from the program annually. Based on their own assessment, patients stated that their knowledge of chronic pain improved between 2.8 to 24%. The satisfaction with the EPCP was 8.67/10.

Conclusion

Our EPCP helps patients gain and maintain the skills they need to best manage their lives with a chronic pain.
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6.

Introduction

Most asthma patients have mild disease, although the burden of mild asthma is not well understood nor studied. Some evidence suggests that many patients with mild asthma experience suboptimal symptom control and exacerbations. This study characterizes the burden of illness and treatment patterns among patients with a confirmed diagnosis of mild asthma, defined as GINA Step 1 or Step 2, and residing in China, France, Germany, Italy, Japan, Spain, the United Kingdom, or the United States.

Methods

The Respiratory Disease-Specific Programme prospective cross-sectional survey was conducted with primary care and specialty physicians in each of the eight countries. Physician and patient surveys assessed demographic and clinical characteristics, frequency and timing of asthma symptoms, exacerbations, and rescue inhaler usage, the most recent FEV1% predicted, and healthcare utilization. GINA Step was determined by prescribed treatment regimen. GINA Step 1 patients were prescribed as-needed reliever medication and Step 2 required treatment with a low-dose inhaled corticosteroid, leukotriene receptor antagonist, or theophylline. Treatment adherence was assessed with the Morisky Medication Adherence scale, disease control with the Asthma Control Test, and work and activity impairments with the Work Productivity and Activity Impairment scale.

Results

The sample included 1115 GINA Step 1 and 2 patients, with 53% classified as Step 2. Overall asthma control was suboptimal, with reports of nocturnal symptoms (40.6%), symptom worsening (10.5%), and rescue inhaler usage in the last 4 weeks (33.6%). 25% of patients were uncontrolled. The overall mean number of exacerbations in the last 12 months was 0.4, with a higher frequency of exacerbations in Step 2 patients who also experienced more exacerbations requiring treatment intensification, an emergency department visit, or hospitalization.

Conclusion

Mild asthma imposes a substantial burden on patients, establishing the need for comprehensive management plans and ongoing support for treatment adherence.

Funding

AstraZeneca.
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7.

Introduction

This study evaluated patients’ experiences with fluticasone furoate/vilanterol (FF/VI) combination therapy in UK patients with asthma or chronic obstructive pulmonary disease (COPD).

Methods

Participants aged ≥?18 years, with self-reported, physician-diagnosed asthma or COPD (≥?1 year) who had been receiving FF/VI (≥?3 months) were recruited from UK primary care. This two-phase, mixed-methods study consisted of a semi-structured, telephone-interview phase (qualitative) and a self-completed online/paper-survey phase (quantitative).

Results

The telephone-interview phase included 50 individuals [asthma, n?=?25; COPD, n?=?25; mean age (SD) 56.7 years (13.3); 50% female]. Of these, 21 with asthma reported that their condition was stable/well controlled and 13 with COPD felt their condition was manageable. Most participants found FF/VI easy to use (asthma, 25; COPD, 23), easy to integrate into their daily routine (asthma, 25; COPD, 24), and able to control symptoms for ≥?24 h (asthma, 14; COPD, 16). During the survey phase, 199 individuals were recruited [asthma, n?=?100; COPD, n?=?99; mean age (SD) 63.6 years (15.1); 59.3% female]. Most participants were satisfied/very satisfied with the efficacy of FF/VI in terms of all-day symptom relief (asthma, 84%; COPD, 75%) and found FF/VI easy/very easy to fit into their daily routine (asthma, 99%; COPD, 96%), easy/very easy to use (asthma, 97%; COPD, 92%), and convenient/very convenient to take as instructed (asthma, 95%; COPD, 93%). Significantly more individuals with asthma (87% versus 46%, P?<?0.001) and numerically more individuals with COPD (84% versus 76%, P?=?0.055) were satisfied/very satisfied with FF/VI compared with their most recent previous maintenance medication.

Conclusion

The majority of individuals in this study had confidence in FF/VI and were satisfied or very satisfied with various key attributes of the treatment.

Trial Registration

GSK study HO-15-15503/204888.

Funding

GSK.
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8.

Introduction

Dupilumab, a fully human anti-IL-4Rα monoclonal antibody, inhibits signaling of both interleukin (IL)-4 and IL-13, which are key drivers of type 2-mediated inflammation. Dupilumab is approved in the EU, USA, and other countries for the treatment of adults with inadequately controlled moderate-to-severe atopic dermatitis. Following positive phase 2 results in asthma, the phase 3 Liberty Asthma QUEST trial was initiated to provide further evidence for dupilumab efficacy and safety in patients with uncontrolled, moderate-to-severe asthma.

Methods

Liberty Asthma QUEST is a phase 3, multinational, multicenter, randomized, double-blind, placebo-controlled, parallel-group trial (NCT02414854) in patients with persistent asthma who are receiving continuous treatment with inhaled corticosteroids (ICS) plus one or two other asthma controller medicines. A total of 1902 patients (aged?≥?12 years) were randomized in a 2:2:1:1 ratio to receive 52 weeks of add-on therapy with subcutaneously administered dupilumab 200 or 300 mg every 2 weeks or matched placebo. The study consisted of a 4?±?1-week screening period, 52-week randomized treatment period, and 12-week post-treatment follow-up period. All patients continued to receive their prescribed ICS plus up to two additional controller medications. The primary efficacy endpoints were annualized rate of severe exacerbation events during the 52-week treatment period and absolute change from baseline in pre-bronchodilator FEV1 at week 12.

Conclusion

Uncontrolled asthma patients with persistent symptoms represent a population of significant unmet need, for whom new treatments are required. Patients with severe asthma are at high risk of asthma exacerbations, and face an accelerated decline in lung function and impaired quality of life. QUEST examines the efficacy of dupilumab in this at-risk patient population; it is the largest placebo-controlled study in uncontrolled, moderate-to-severe asthma with a biologic agent to date, and the only phase 3 study of a biologic therapy of asthma that enrolled patients irrespective of baseline type 2 inflammatory biomarker levels.

Funding

Sanofi and Regeneron Pharmaceuticals, Inc.

Clinical Trials.gov Identifier

NCT02414854.
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9.

Introduction

Patients and care providers came up with the idea of an educational tool for patients with chronic pain

Methodology

The educational sessions were developed over a five-year period, with four meetings per year.

Results

“Kit KAD” answers the problems faced by patients in pain in everyday life. The “Kit KAD” offers tools and session leaders and can be used by any team trained in PTE (patient therapeutic education).

Conclusion

The “Kit KAD” group, assisted on methodology by the Eastern region UTEP (Transversal Patient therapeutic Education Unit), created an innovative educational tool for patients in chronic pain.
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10.

Purpose

To investigate changes in uterine flexion after cesarean delivery in comparison with vaginal delivery, and their relationship with the presence of deficient cesarean section scars.

Methods

In 147 women who had a vaginal delivery and 101 women who had a cesarean delivery, transvaginal ultrasonographic photographs of the uterus were obtained at the first trimester of pregnancy and at 1 month postpartum, and they were reviewed to determine changes in uterine flexion. The presence of a deficient cesarean section scar was also reviewed in women with a cesarean section.

Results

Changes in uterine flexion were observed more frequently among the woman with a cesarean delivery than in those with a vaginal delivery. The incidence of post-flexed uterus during puerperium tended to increase depending on the number of cesarean sections the woman had undergone. In the women with a cesarean section, changes in uterine flexion were more frequently observed in the women with a deficient cesarean section scar than in those without one.

Conclusion

Changes in uterine flexion after birth occurred more frequently in the women who had a cesarean delivery than in those who had a vaginal delivery, especially in the presence of a deficient cesarean section scar.
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11.

Background

Quetiapine causes less prolactin elevation and/or galactorrhoea than other atypical antipsychotics.

Case Presentation

Ms AB had galactorrhoea and raised prolactin levels at only 100 mg of quetiapine daily.

Conclusion

Low dose quetiapine can also cause galactorrhoea.
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12.

Introduction

Blinatumomab is a bispecific T cell-engaging antibody construct indicated for adult patients with relapsed/refractory (R/R) Ph(?) B-precursor acute lymphoblastic leukemia (ALL), an aggressive disease with poor prognosis. A phase 2 single-arm clinical study showed that 43% of patients achieved CR/CRh within two cycles and approximately 20% of patients receiving blinatumomab were still alive after 2 years.

Methods

The objective of the current analysis was to estimate long-term survival of patients receiving blinatumomab beyond the observed time period in the clinical study using a large historical observational dataset. Conditional survival probabilities of blinatumomab-treated patients beyond month 60 were assumed to be the same as the US general population.

Results

At month 60, the estimated proportion of blinatumomab-treated patients alive was more than double that of historical patients (12.6% vs 5.4%). The mean overall survival was 76.1 months for blinatumomab patients and 39.8 months for historical patients. Sensitivity analyses including additional follow-up data from the clinical study showed consistent results.

Conclusions

These findings suggest that blinatumomab provides substantial overall survival benefit to patients with (R/R) Ph(?) B-precursor ALL compared with salvage chemotherapy.

Funding

Amgen.

Trial Registration

ClinicalTrials.gov identifier NCT01466179 and NCT02003612.
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13.

Background

The study was performed to reveal the effect of an individualized personal outpatient therapy program, based on a multidisciplinary assessment, on pain and health-related quality of life in patients with chronic pain.

Methods

Fifty patients were prospectively evaluated before and 3 months after establishment of an individualized outpatient therapy program. Health-related quality of life, pain and pain-related disability, depression and motivation to adopt self-management of chronic pain were assessed. Therapy adherence was tested with a structured interview.

Results

Only marginal improvements were observed in terms of pain and health-related quality of life. Therapy adherence varied between the different therapies.

Conclusions

An individualized personal outpatient therapy program has only marginal effects on pain and health-related quality of life in patients with chronic pain.
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14.

Background

The subjective state of health with respect to pain and psyche was surveyed utilizing validated pain questionnaires in patients undergoing special pain therapy and represents the basis for targeted treatment measures.

Objective

The purpose of this study was to investigate the possible distortion of answers due to social desirability of responses in chronic pain patients.

Material and methods

During two survey periods assessing patient satisfaction using both anonymized and personalized questionnaires, the effects arising from socially desirable response patterns were analyzed. The sample consisted of chronic pain patients being treated in an inpatient therapy setting.

Results

In both periods of observation no significant impact on the response behavior of chronic pain patients was found in personalized or anonymized questionnaires.

Conclusion

The results of the study suggest that the responses of chronic pain patients with respect to their subjective state of health are not influenced by social desirability. Thus, scoring systems such as the German pain questionnaire will not be influenced by social desirability in chronic pain patients and can therefore be used as a part of diagnostics and therapy planning.
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15.

Objective

To study the clinical effect of body mass index (BMI) in the optimal time of weaning from sequential invasive-noninvasive mechanical ventilation (MV) by treating severity chronic obstructive pulmonary disease (COPD) patients.

Methods

94 patients with severity COPD were divided into the control group (BMI<21) and the study group (BMI>21). These two groups were treated by similar symptomatic therapies such as mechanical ventilation, antibacterial, antispasmodic, relieving asthma, antitussive, expectorant, correction of electrolyte imbalance and acid-base balance disorders, strengthen nutritional support, etc.

Results

Compared with the control group, the study group had shorter duration of invasive mechanical ventilation, non-invasive mechanical ventilation time, total mechanical ventilation time, total hospital stay (P<0.01). There are significant differences between these two groups in re-intubation rate, VAP occurred in the number of case, hospital mortality rate in 28 days (P<0.05).

Conclusions

It is difficult to wean successfully from sequential mechanical ventilation for severity COPD patients (BMI<21), so BMI as one of important reference index can be used to estimate the optimal time for weaning from sequential mechanical ventilation for severity COPD patients.
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16.

Background

In addition to idiopathic shoulder stiffness, secondary shoulder stiffness in particular is often associated with extra-articular subacromial adhesions between the rotator cuff and the surrounding anatomical structures.

Objective

The aim of this article is to present clinical results and complications as well as the surgical technique of extra-articular release in the context of secondary shoulder stiffness.

Material and Methods

Selective review of the literature and presentation of own clinical experience.

Results

Intra-articular and extra-articular release are related to a high patient satisfaction and an improved range of motion. Exact knowledge of the extra-articular anatomy is necessary to prevent iatrogenic lesions of vessels, nerves and the rotator cuff. Compared to patients with a primary stiff shoulder, patients suffering from posttraumatic stiff shoulder benefit more from arthroscopic interventions with intracapsular and extracapsular release.

Conclusion

Restrictions in range of motion of the shoulder can be related to extra-articular adhesions. These adhesions need to be specifically addressed during arthroscopic treatment of stiff shoulders.
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17.

Objectives

1) to assess the prevalence of hepatitis C virus (HCV) infection in a population of acute psychiatric in-patients; 2) to find out relationships between HCV comorbidity and clinical features of psychiatric patients.

Methods

Prospective observational study in a 6-year period.

Results

2396 cases (1492 patients) were admitted in the considered period. Forty-two patients (2.8%) were affected by HCV infection. HCV infection was more frequent in patients with less years of education, lower social class, lower last year best Global Assessment of Functioning score, more hostile or violent behavior in hospital, with a lifetime history of previous suicide attempt, and with substance-related disorders.

Conclusion

HCV infection in psychiatric patients constitutes a major threat to the health of psychiatric patients and is related with unfavorable social background, worse global functioning, hostile or violent behavior, substance-related disorders. It appears also to be a significant risk of suicidal behavior.
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18.

Introduction

The effectiveness of single-inhaler budesonide/formoterol fumarate combination therapy for asthma has been previously shown for the original product. The aim of this nonrandomized, open-label, postauthorization efficacy study (PAES) real-life clinical assessment was to evaluate the clinical effectiveness of a second product (Bufomix Easyhaler®) in the daily clinical practice of asthma therapy.

Methods

This multicenter PAES was conducted by 220 unselected allergologists and pulmonologists who enrolled 2200 adult outpatients (age 49.8 ± 17.9 years) with asthma treated with Bufomix Easyhaler® for at least 14 days before enrolment. Asthma control was assessed during three subsequent visits with 8–12-week intervals on the basis of the Asthma Control Test (ACT). Adherence was assessed with the Medication Adherence Questionnaire. In addition, patient satisfaction with Bufomix Easyhaler® was scored, and adverse drug reactions were recorded.

Results

The percentage of patients with well-controlled asthma or total control of asthma (ACT score 20-25 points) increased from 46.6% at the first visit to 90.8% at the third visit (p < 0.001). In addition, the percentage of patients with poor control of asthma (ACT score less than 15 points) decreased from 14.9% to 1.2% (p < 0.001). The adherence rate increased from 88% at the first visit to 95.3% at the third visit. Patient satisfaction with the use of this dry powder inhaler increased with the duration of its use. Only one adverse drug reaction was reported.

Conclusion

The results obtained confirm the effectiveness of Bufomix Easyhaler® in the treatment of asthma in outpatient adults in daily clinical practice.

Funding

Orion Corporation
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19.

Purpose

The aim of this study was to investigate the multidetector computed tomography (MDCT) features of strangulated ileus caused by epiploic appendix of the sigmoid colon.

Methods

We retrospectively evaluated MDCT images of four patients who underwent surgery in our hospital between 2011 and 2014. Patients were aged from 66 to 79 years, and two were female.

Results

Closed loop obstruction of the small bowel was confirmed in all patients. A fatty peritoneal band around the orifice of the ileus was detected in two patients, but was equivocal in the other two patients. Traction of the sigmoid colon toward the hilum of the closed loop of the small bowel was obvious in three patients.

Conclusion

When traction of the sigmoid colon is detected in MDCT in a case of closed loop obstruction of the small bowel, strangulated ileus caused by an epiploic appendix should be considered in the differential diagnosis.
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20.

Introduction

A significant bronchodilator response is commonly defined as a 12% or greater and 200 ml or greater change in FEV1 from baseline according to the 2005 American Thoracic Society (ATS)/European Respiratory Society (ERS) criterion. A number of studies have shown that the ATS/ERS criterion has limitations in asthma diagnosis, and some experts have argued for correcting the criteria. The aim of this study is to investigate the diagnostic value of acute bronchodilator response for asthma in a Southern Chinese population.

Methods

We prospectively evaluated 805 patients with obstructive lung disease (309 for asthma, 496 for non-asthma). Spirometry was performed according to the ATS/ERS guidelines. Data were analyzed by SPSS 18.0. The receiver-operating characteristic (ROC) curve was drawn to assess the diagnostic accuracy of the ATS/ERS criterion based on FEV1. Linear regression was used to analyze the factors of FEV1 change.

Results

The sensitivity and specificity of the acute bronchodilator test when judged by the ATS/ERS criteria (200 ml or higher and 12% improvement) were 68.6% and 78.2%, respectively. For the ATS/ERS criteria, the Youden Index, which comprehensively reflects the authenticity of a diagnostic test, was 46.8%. The absolute change of FEV1 positively correlated with baseline FEV1 and weight and negatively with age, while the percentage change of FEV1 was negatively correlated with baseline FEV1, age and height and positively with weight. Compared with the different diagnostic values, when ?FEV1 was 195 ml and ?FEV1i% was 14%, the Youden Index was the largest (48.2%) and the diagnostic capability of the test the biggest.

Conclusions

The ATS/ERS criterion for acute bronchodilator response might not be completely suitable for asthma in the Chinese population.

Trial Registration

Chinese Clinical Trial Registry (Registry ID: ChiCTR-DDT-14004976).

Funding

This work was supported by the National Natural Science Foundation of China (grant nos. 81670027, 81270080).
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