Multidimensional analysis of the symptoms of chronic bronchitis and emphysema

Subjective symptoms and experiences were explored within a group of 146 severe, chronic bronchitis and emphysema patients. Eighty-nine symptoms and experiences, derived from initial interviews with 29 patients, were rated according to the frequency of occurrence during breathing difficulties. Key cluster analyses were used to derive a Bronchitis-Emphysema Symptom Checklist (BESC) measuring 11 symptom categories: Helplessness-Hopelessness, Decathexis, Fatigue, Poor Memory, Peripheral-Sensory Complaints, Dyspnea, Congestion, Sleep Difficulties, Irritability, Anxiety, and Alienation. The BESC symptom categories are highly reliable and the relationships among categories are stable across two subgroups of patients. The BESC provides one way to describe how patients cope with and experience chronic bronchitis and emphysema.     

Medical outcome in asthmatic patients: effects of airways hyperreactivity and symptom-focused anxiety.

Hypotheses about medical outcome in asthma, indexed by rates of rehospitalization within 6 months after discharge from long-term intensive care, were evaluated. Predictions for rehospitalization were based on the levels of airways hyperreactivity, indexed by inhalation challenges with histamine or methacholine, and levels of anxiety focused upon and concurrent with periods of asthmatic distress, indexed by Panic-Fear symptomatology. Results indicated that, although some prediction could be made on the basis of levels of anxiety and airways hyperreactivity alone, the best predictions resulted from the combined effects of these factors. Almost half of the patients who had highly hyperreactive airways and a tendency to disregard symptoms of breathing difficulty were rehospitalized. By comparison, none of the patients who had less hyperreactive airways and a tendency to be vigilant about their symptoms were rehospitalized. The hypotheses and results are discussed with respect to symptom-focused and general, illness-dependent types of anxiety which have different effects upon medical outcome in chronic asthma. The results have implications for the application of anxiety-reducing forms of intervention in asthma.     

Continuous Biofeedback and Discrete Posttrial Verbal Feedback in Frontalis Muscle Relaxation Training

During training to relax the frontalis muscle, continuous biofeedback (BF) was compared to discrete verbal feedback (VF) delivered immediately after each trial. Both feedback modalities were based on frontalis electromyographic (EMG) activity. Training consisted of 3 consecutive daily session-each comprised of 3 baseline (nonfeedback) trials followed by 10 training trials of 128 see. The presence or absence of the two informationally positive feedback modalities were combined factorially to define four training conditions: BF + VF, NO BF + VF, BF + NO VF, and NO BF + NO VF. Results indicated that while VF alone facilitated muscle relaxation, BF was clearly prepotent ill effecting consistent decreases in EMG activity both across trials and days of training. Additionally, the facilitating effect of BF transferred to nonfeedback trials while VF did not affect performance on nonfeedback trials. Finally, accuracy of self-evaluations of performance on a trial by trial basis was markedly improved by BF, while VF improved accuracy only for trials having a very large absolute difference between levels of EMG activity. Ss receiving no feedback neither reduced muscle tension during training not were able to evaluate their performance accurately even when large absolute differences occurred between trials in frontalis EMG activity.     

Detection of adenocarcinoma by urinary microsatellite analysis after augmentation cystoplasty

Augmentation cystoplasty is associated with an increased risk of bladder cancer development between 10 and 20 years after augmentation. Using microsatellite analysis, we analyzed urine obtained before surgical resection of the malignant lesion from a patient who developed invasive adenocarcinoma after augmentation cystoplasty. Loss of heterozygosity was identified in both urine and tumor samples from this patient. This observation suggests that microsatellite urine analysis may be useful as a monitoring tool for patients after augmentation cystoplasty.     

Holoprosencephaly: recent advances and new insights

Holoprosencephaly is a relatively common brain malformation occurring in 5-12/100,000 live births. The astonishing growth in molecular genetic medicine has provided the field of developmental nervous system malformations with new perspectives and tools for unraveling its mysteries and offering better information for clinicians and families. This is particularly evident in the group of complex midline malformations known as holoprosencephaly. Although new molecular findings have shed light on some of the causes and manifestations of this malformation, there remains a need to build on the existing clinical knowledge so that we may develop more effective treatments and improve the quality of life of these patients.     

Behavioural insights and the evolving COVID-19 pandemic

Behavioural sciences have complemented medical and epidemiological sciences in the response to the SARS-CoV-2 pandemic. As vaccination uptake continues to increase across the EU/EEA – including booster vaccinations – behavioural science research remains important for both pandemic policy, planning of services and communication. From a behavioural perspective, the following three areas are key as the pandemic progresses: (i) attaining and maintaining high levels of vaccination including booster doses across all groups in society, including socially vulnerable populations, (ii) informing sustainable pandemic policies and ensuring adherence to basic prevention measures to protect the most vulnerable population, and (iii) facilitating population preparedness and willingness to support and adhere to the reimposition of restrictions locally or regionally whenever outbreaks may occur. Based on mixed-methods research, expert consultations, and engagement with communities, behavioural data and interventions can thus be important to prevent and effectively respond to local or regional outbreaks, and to minimise socioeconomic and health disparities. In this Perspective, we briefly outline these topics from a European viewpoint, while recognising the importance of considering the specific context in individual countries.     

Use of child reports of daily functioning to facilitate identification of psychosocial problems in children

BACKGROUND: Despite the availability of effective screening measures, physicians fail to identify and manage many children with psychosocial problems. Physicians are most likely to identify children with psychosocial problems when parents voice concerns about their child's functioning. However, few parents express concerns to their child's physician, and children's perspectives of their own functioning are rarely considered. This study evaluated the potential utility of children's reports of their own functioning. METHODS: The Child Functioning Scale (CFS) was completed by 107 parents and children and compared with the Pediatric Symptom Checklist (PSC) and physician reports on the psychosocial status of each child. RESULTS: Physicians identified 20% of the children identified by the PSC. Children's self-reported problems on the CFS would have identified 53.3% of these children. Additionally, 11.2% of children who did not meet criteria on the PSC self-reported problems in daily functioning. CONCLUSION: Collecting information about children's perceptions of their own daily functioning could provide physicians with an additional tool for the assessment of psychosocial problems.