Health-related problems and quality of life in patients with syndromic and complex craniosynostosis

Purpose: We conducted this study to gauge the health-related problems, quality of life and the performance of the Health Utility Index Mark 3 (HUI-3) in patients with syndromic and complex craniosynostosis. Patients with syndromic and complex craniosynostosis have various physical and mental problems. More insight on these problems, per syndrome, could provide guidance to improve patient treatment and follow-up. Methods: A cross-sectional, comparative study on 131 patients and their parents was performed. Health-related quality of life was measured with the HUI-3 and the Visual Analogue Scale (VAS). All data were compared to a normative Dutch population. Vision, hearing and intelligence were objectively measured. Results: The HUI-3 and the VAS were significant lower compared to the normative Dutch population. All syndromes have a high prevalence of vision and speech problems. Cognitive problems were mainly reported in patients with Apert, Crouzon and Muenke syndrome. Ambulation and dexterity problems were seen in Apert, Crouzon, Saethre-Chotzen and complex craniosynostosis. Only patients with Apert syndrome scored significantly worse on pain. The HUI-3 had a medium to strong correlation with the objectively measured outcomes. Conclusions: The overall quality of life is lower in patients with syndromic and complex craniosynostosis. To improve quality of life, more attention is needed for problems with vision and speech

Dynamics of senescence-related QTLs in potato

The study of quantitative trait's expression over time helps to understand developmental processes which occur in the course of the growing season. Temperature and other environmental factors play an important role. The dynamics of haulm senescence was observed in a diploid potato mapping population in two consecutive years (2004 and 2005) under field conditions in Finland. The available time series data were used in a smoothed generalized linear model to characterize curves describing the senescence development in terms of its onset, mean and maximum progression rate and inflection point. These characteristics together with the individual time points were used in a Quantitative trait loci (QTL) analysis. Although QTLs occurring early in the sene

Cytoreductive Surgery with the PlasmaJet Improved Quality-of-Life for Advanced Stage Ovarian Cancer Patients

Background: Knowledge of quality-of-life after cytoreductive surgery is important to counsel patients with advanced-stage epithelial ovarian cancer prior to surgery. The aim of this study was to determine whether the use of the PlasmaJet Surgical device during cytoreductive surgery has an effect on the quality-of-life of patients with advanced epithelial ovarian cancer. Methods: Data included in this prospective observational study were derived from the PlaComOv study, in which patients with advanced epithelial ovarian cancer were randomly assigned to have cytoreductive surgery with or without adjuvant use of the PlasmaJet. Quality-of-life was measured before surgery and one, six, 12, and 24 months after surgery with three questionnaires: the EORTC QLQ-C30, QLQ-OV28, and EQ-5D-5L. Results: Between 2018 and 2020, 326 patients were enrolled in the trial. The overall response rate was high, with the lowest response rate at 24 months of 77%. At 6 months, quality-of-life was higher in the intervention group (95%CI 0.009; 0.081, p = 0.045). At 12 months, quality-of-life was higher in the intervention group with fewer symptoms of fatigue, appetite loss, and diarrhea (95%CI 0.6; 10,0, p = 0.027); similarly, patients in the intervention group reported a better body image (95%CI −14.2; −3.0, p = 0.003) and a higher score on the visual analog scale (95%CI 1.99; 11.15, p = 0.005). At 24 months postoperatively, no further difference was found between the two groups except for pain (95%CI −12.9; −0.8, p = 0.027) and body image (95%CI −13.808; −0.733, p = 0.029). A higher quality-of-life in the intervention group was partially explained by the mediator ‘surgery outcome’. Conclusions: This study demonstrated knowledge of patients’ quality-of-life until two years after cytoreductive surgery. The use of the PlasmaJet Surgical device during cytoreductive surgery leads to a higher quality-of-life than conventional surgery with electrocoagulation alone. Even after adjustment for the mediator of surgical outcome, a higher quality-of-life was seen in patients who had surgery with the use of the PlasmaJet device.</p

Understanding the genetic basis of potato development using a multi-trait QTL analysis

Understanding the genetic basis of plant development in potato requires a proper characterization of plant morphology over time. Parameters related to different aging stages can be used to describe the developmental processes. It is attractive to map these traits simultaneously in a QTL analysis; because the power to detect a QTL will often be improved and it will be easier to identify pleiotropic QTLs. We included complex, agronomic traits together with plant development parameters in a multi-trait QTL analysis. First, the results of our analysis led to coherent insight into the genetic architecture of complex traits in potato. Secondly, QTL for parameters related to plant development were identified. Thirdly, pleiotropic regions for various types of traits were identified. Emergence, number of main stems, number of tubers and yield were explained by 9, 5, 4 and 6 QTL, respectively. These traits were measured once during the growing season. The genetic control of flowering, senescence and plant height, which were measured at regular time intervals, was explained by 9, 10 and 12 QTL, respectively. Genetic relationships between aboveground and belowground traits in potato were observed in 14 pleiotropic QTL. Some of our results suggest the presence of QTL-by-Environment interactions. Therefore, additional studies comparing development under different photoperiods are required to investigate the plasticity of the crop

Intellectual, Behavioral, and Emotional Functioning in Children With Syndromic Craniosynostosis

OBJECTIVES: To examine intellectual, behavioral, and emotional functioning of children who have syndromic craniosynostosis and to explore differences between diagnostic subgroups. METHODS: A national sample of children who have syndromic craniosynostosis participated in this study. Intellectual, behavioral, and emotional outcomes were assessed by using standardized measures: Wechsler Intelligence Scale for Children, Third Edition, Child Behavior Checklist (CBCL)/6-18, Disruptive Behavior Disorder rating scale (DBD), and the National Institute of Mental Health Diagnostic Interview Schedule for Children. RESULTS: We included 82 children (39 boys) aged 6 to 13 years who have syndromic craniosynostosis. Mean Full-Scale IQ (FSIQ) was in the normal range (M = 96.6; SD = 21.6). However, children who have syndromic craniosynostosis had a 1.9 times higher risk for developing intellectual disability (FSIQ < 85) compared with the normative population (P <.001) and had more behavioral and emotional problems compared with the normative population, including higher scores on the CBCL/6-18, DBD Total Problems (P < .001), Internalizing (P < .01), social problems (P < .001), attention problems (P < .001), and the DBD Inattention (P < .001). Children who have Apert syndrome had lower FSIQs (M = 76.7; SD = 13.3) and children who have Muenke syndrome had more social problems (P < .01), attention problems (P < .05), and inattention problems (P < .01) than normative population and with other diagnostic subgroups. CONCLUSIONS: Although children who have syndromic craniosynostosis have FSIQs similar to the normative population, they are at increased risk for developing intellectual disability, internalizing, social, and attention problems. Higher levels of behavioral and emotional problems were related to lower levels of intellectual functioning

Reliability and Validity of the Obstructive Sleep Apnea-18 Survey in Healthy Children and Children With Syndromic Craniosynostosis

Objective: Obstructive sleep apnea (OSA) affects a person's quality of life. A questionnaire, the OSA-18, is available to measure quality of life in children with OSA not caused by specific craniofacial syndromes. We assessed the internal consistency, test-retest reliability, and discriminative validity of the OSA-18 in children with syndromic and complex craniosynostosis; we also applied the OSA-18 in healthy children to obtain reference values. Method: The OSA-18 was translated in the Dutch language using the procedure of multiple forward and backward translations. Test-retest reliability and internal consistency were examined. In a prospective study, the craniosynostosis patients underwent an ambulatory polysomnography to diagnose OSA. The ability of the OSA-18 to discriminate between subgroups of patients with or without OSA was evaluated. We compared OSA-18 scores of children with syndromic or complex craniosynostosis with scores in healthy children. Results: The Cronbach's alpha was >= 0.70for the total OSA-18 score and for most of the domains in both the craniosynostosis and general population. In the craniosynostosis group, the test-retest intraclass correlation coefficients were >= 0.70, except for the domain physical suffering at 0.69. The discriminative validity of the domains sleep disturbance, physical suffering, caregiver concerns, and total OSA-18 score was significant between the general and craniosynostosis population. Conclusion: This study supports the reliability and validity of the OSA-18 in children with syndromic or complex craniosynostosis