The PURPLE N study: objective and perceived nutritional status in children and adolescents with cerebral palsy.

PURPOSE: To obtain information on characteristics, management, current objective nutritional status and perception of nutritional status of children with cerebral palsy (CP) from healthcare professionals (HCPs) and caregivers. MATERIALS AND METHODS: A detailed survey of several items on eight main topics (general characteristics, motor function, comorbidities, therapies, anthropometry, feeding mode and problems and perceived nutritional status) was developed and tested for the study. Correlation between nutritional status and Gross Motor Function Classification System (GMFCS) levels was assessed using continuous variables (Z-scores for weight-for-age, height-for-age, weight-for-height, and body mass index-for-age), and categorical variables (being malnourished, stunted, or wasted). HCP and caregiver perceptions of the child's nutritional status as well as agreement between perceived and objective nutritional status and agreement between perceived nutritional status and concerns about the nutritional status were analyzed. RESULTS: Data were available for 497 participants from eight European countries. Poorer nutritional status was associated with higher (more severe) GMFCS levels. There was minimal agreement between perceived and objective nutritional status, both for HCPs and caregivers. Agreement between HCP and caregiver perceptions of the child's nutritional status was weak (weighted kappa 0.56). However, the concerns about the nutritional status of the child were in line with the perceived nutritional status. CONCLUSIONS: The risk of poor nutritional status is associated with more severe disability in children and adolescents with CP. There is a mismatch between HCP and caregiver perceptions of participants' nutritional status as well as between subjective and objective nutritional status. Our data warrant the use of a simple and objective screening tool in daily practice to determine nutritional status in children and adolescents with CP. Clinical trial registration: ClinicalTrials.gov Identifier: NCT03499288 (https://clinicaltrials.gov/ct2/show/NCT03499288). IMPLICATIONS FOR REHABILITATIONUse of the ESPGHAN recommendations and simple screening tools in daily practice is needed to improve nutritional care for individuals with CP.Attention should be paid to the differences in the perception of nutritional status of individuals with CP between professionals and caregivers to improve appropriate referral for nutritional support.Objective measures rather than the professional's perception need to be used to define the nutritional status of individuals with CP.

Moderately and Late Preterm Infants: Short- and Long-Term Outcomes From a Registry-Based Cohort.

Background: While most studies on the association of preterm birth and cerebral palsy (CP) have focused on very preterm infants, lately, attention has been paid to moderately preterm [32 to <34 weeks gestational age (GA)] and late preterm infants (34 to <37 weeks GA). Methods: In order to report on the outcomes of a cohort of moderately and late preterm infants, derived from a population-based CP Registry, a comparative analysis of data on 95 moderately preterm infants and 96 late preterm infants out of 1,016 with CP, was performed. Results: Moderately preterm neonates with CP were more likely to have a history of N-ICU admission (p = 0.001) and require respiratory support (p < 0.001) than late preterm neonates. Birth weight was significantly related to early neonatal outcome with children with lower birth weight being more likely to have a history of N-ICU admission [moderately preterm infants (p = 0.006)/late preterm infants (p < 0.001)], to require ventilator support [moderately preterm infants (p = 0.025)/late preterm infants (p = 0.014)] and not to have neonatal seizures [moderately preterm infants (p = 0.044)/late preterm infants (p = 0.263)]. In both subgroups, the majority of children had bilateral spastic CP with moderately preterm infants being more likely to have bilateral spastic CP and less likely to have ataxic CP as compared to late preterm infants (p = 0.006). The prevailing imaging findings were white matter lesions in both subgroups, with statistically significant difference between moderately preterm infants who required ventilator support and mainly presented with this type of lesion vs. those who did not and presented with gray matter lesions, maldevelopments or miscellaneous findings. Gross motor function was also assessed in both subgroups without significant difference. Among late preterm infants, those who needed N-ICU admission and ventilator support as neonates achieved worse fine motor outcomes than those who did not. Conclusions: Low birth weight is associated with early neonatal problems in both moderately and late preterm infants with CP. The majority of children had bilateral spastic CP and white matter lesions in neuroimaging. GMFCS levels were comparable in both subgroups while BFMF was worse in late preterm infants with a history of N-ICU admission and ventilator support.

Tailoring treatment for PCOS phenotypes.

Introduction: Polycystic ovary syndrome (PCOS) is one of the most common endocrinopathies in reproductive-aged women. Hyperandrogenism, polycystic ovaries, chronic anovulation, and metabolic aberrations are its common features. The treatment approach focuses on the main aberrations, which characterize the different phenotypes. Areas covered: Management strategies targeting the metabolic phenotype include lifestyle modifications for weight loss and improvement of dietary habits, as well as medication, such as insulin-sensitizers. The treatment of hyperandrogenic phenotype includes cosmetic procedures and the combined oral contraceptives with or without antiandrogens. The therapeutic approach to reproductive phenotype includes diet and lifestyle modifications, clomiphene citrate, and aromatase inhibitors. Alternative treatments include dietary supplements, herbs, resveratrol, myo-inositol, and acupuncture. Expert opinion: New studies have shown that higher anti-Müllerian hormone levels, gut microbiome composition, and plasma metabolomics are new parameters that are related to the most severe phenotypes. The clinical phenotypes can change over the lifespan with weight gain and can coexist in the same individual. Individualized treatment remains the main approach but grouping the phenotypes and following therapeutic recommendations may prove to be also clinically appropriate.

Effects of measles-containing vaccination in children with severe underlying neurologic disease.

BACKGROUND: Measles outbreaks pose significant risk for those unvaccinated. PATIENTS AND METHODS: Measles-containing vaccine was offered to unvaccinated children with severe neurologic diseases during a measles outbreak. Vaccination adverse events were reported by parents 30 days following vaccination. Long term effects were evaluated 12 months post vaccination. RESULTS: Twenty-seven children were vaccinated (36 doses given). Half of parents (51.8%) reported no adverse events following immunization. Adverse events included afebrile seizures (6/36), fever alone (5/36) and febrile seizures (5/36). Two children required hospitalization. Quadrivalent measles-containing vaccine combined with varicella was associated with febrile seizures (p = 0.04). No child needed adjustment of the anti-epileptic treatment or exhibited developmental regression. CONCLUSION: Ina series of children with prior severe neurologic disease, the safety-tolerability profile ofvaccines containing a measles vaccine component suggests that vaccination is justified. Main side effect was seizure aggravation in children with known epileptic disease.

Evaluation, risk stratification and management of hypertensive patients in the perioperative period.

Uncontrolled hypertension represents an important cause for postponing a non-cardiac surgery. Perioperative management of hypertensive patients should focus on cardiovascular risk stratification, evaluation of blood pressure levels and hypertension control, registration of the ongoing antihypertensive regimen and counseling about clinical decisions related to the expected perioperative blood pressure fluctuations. To date, there is a lack of evidence on how hypertensive patients should be perioperatively treated, while an empirical clinical approach is usually pursued in the usual practice. The present review appraises the gaps in the evidence and illustrates the current empirical approach of perioperative management of hypertension in non-cardiac surgery.

Addition of 100 mg of Tramadol to 40 mL of 0.5% Ropivacaine for Interscalene Brachial Plexus Block Improves Postoperative Analgesia in Patients Undergoing Shoulder Surgeries as Compared to Ropivacaine Alone-A Randomized Controlled Study.

Background and objectives: Brachial plexus block is commonly used in shoulder surgery, as it provides satisfactory surgical conditions and adequate postoperative pain control. However, there are contradictory reports regarding the addition of tramadol to the injected regional anesthetic solution. We performed a prospective randomized study to evaluate the effectiveness of tramadol as an adjuvant to ropivacaine during interscalene brachial plexus block and assess its impact on the opioid consumption and the early postoperative pain in patients that underwent shoulder surgery. Materials and Methods: Eighty patients scheduled for elective shoulder surgery and anesthesia via interscalene brachial plexus block were randomly divided into two groups. In group A (n = 40), a solution of 40 mL of ropivacaine 0.5% and 2 mL (100 mg) of tramadol was administered during the brachial plexus block, while in group B (n = 40), a solution of 40 mL of ropivacaine 0.5% and 2 mL NaCl 0.9% (placebo) was administered. The effectiveness and duration of sensory and motor blocks were recorded in both groups. The sensory block was assessed recording the loss of sensation to pin prick test over the skin distribution of the axillary, radial, and musculocutaneous nerves. The motor block was assessed using the modified 3-point Bromage score (0-2 points). Cumulative morphine consumption and pain, using the Visual Analog Scale (VAS), were evaluated in both groups at 2, 4, 8, and 24 h after surgery. Results: Sensory block onset was achieved earlier in group A than in group B (5.21 ± 3.15 minutes (min) vs. 7.1 ± 4.51 min, p = 0.029). The motor block onset was similar between the two groups (13.08 ± 6.23 min vs. 13.28 ± 6.59 min; p = 0.932). The duration of the sensory block was longer in group A as compared to group B (13 ± 2.3 h vs. 12 ± 2.8 h; p = 0.013). The duration of the motor block did not present any difference between the groups (10 ± 2.2 h vs. 10 ± 2.8 h; p = 0.308). Differences in morphine administration were not significant at 2, 4, and 8 h, however, morphine consumption was found to be decreased in group A 24 h postoperatively A (p = 0.04). The values of VAS were similar at 2, 4, and 8 h, however, they were lower in group A at 24 h (p < 0.013). Conclusions: Combined regional administration of tramadol and ropivacaine during interscalene brachial plexus block improves the time of onset and the duration of the sensory block, while it is associated with reduced morphine consumption during the first 24 h after shoulder surgery.

Perioperative SBP changes during orthopedic surgery in the elderly: clinical implications.

OBJECTIVES: We aimed to determine SBP changes during the perioperative period of a scheduled knee surgery under regional anesthesia and the extent of perioperative (in-hospital) white-coat effect. METHODS: All patients (aged ≥60 years) underwent clinic SBP measurements during both cardiological and anesthesiological visits, while home SBP the week before admission was obtained. Clinic SBP was registered just before surgery, during surgery and reanimation. Ambulatory monitoring was also performed (12 h before surgery to 6-8 h after surgery). One month after discharge, clinic SBP was measured at hypertension unit. RESULTS: Eligible participants (N = 50, mean age 74 ±â€Š7 years, 34% men, 26% with history of cardiovascular disease) had higher SBP during the anesthesiologic than the cardiological evaluation (157 ±â€Š23 vs. 144 ±â€Š18 mmHg, P < 0.001), and the former levels were almost identical to those clinically measured just before surgery. A significant white-coat effect between ambulatory and clinic measurements just before surgery (16.4 ±â€Š21 mmHg, P < 0.001) and between entire ambulatory recording and clinic BP measurements the day before surgery (12.4 ±â€Š16 and 24.8 ±â€Š21 mmHg for cardiologic and anesthesiologic visit, respectively, P < 0.001 for both) was noticed, whereas intraoperatively the white-coat effect faded away. There was a greater SBP decline during surgery in patients aged more than 75 years compared with younger, whereas selective treatment discontinuation (except beta blockers and calcium channel blockers) did not modulate SBP trajectories. CONCLUSION: The significant white-coat effect observed in scheduled noncardiac surgery is clinically important and the home BP measurement performed before surgery or ABPM, highly reflects the hypertensive burden of the patient. Blood pressure decrease during surgery is quite pronounced especially in patients aged more than 75 years. Aggressive BP lowering should be avoided.

Atrial Fibrillation in Hypertension: Patients' Characteristics.

BACKGROUND: The most common risk factor for Atrial Fibrillation (AF) development is hypertension. PURPOSE: to explore patients' characteristics associated with AF caused by hypertension. METHODS: The sample of the study included 170 patients with AF caused by hypertension. Data collection was performed by the method of interview using a questionnaire developed by the researchers of the study for the collection of demographic, clinical and other patients' characteristics. RESULTS: Regarding type of AF, 21.9% of the patients had paroxysmal AF while 64.5% and 13.6% had persistent and permanent AF, respectively. Patients who had persistent AF were receiving anticoagulants and antiarrhythmics at a higher percentage (88.8% and 82.2%,respectively) than patients with paroxysmal (69.4% and 72.2%, respectively) or permanent AF (69.6% and 56.5%, respectively). Patients with persistent AF had at a lower percentage their blood pressure controlled than patients with paroxysmal or permanent AF (85.3% vs. 97.3% and 95.7%, respectively). Patients with permanent AF had at a higher percentage >5 years onset of their heart problem (47.8%) than patients with paroxysmal or persistent AF (10.8% and 8.3%, respectively). Patients with permanent AF had at a higher percentage previous hospitalization due to AF (69.6%) than patients with paroxysmal (40.5%) or persistent AF (62%). Lastly, patients with persistent AF were very informed about the state of their health at a higher percentage (33%) compared patients with paroxysmal or permanent AF (13.5% and 26,1%, respectively). CONCLUSIONS: The present study revealed patients' characteristics that may be helpful when planning nursing interventions or guiding clinical decision-making.

The miR-200 family in ovarian cancer.

Ovarian cancer (OC) is the most lethal gynecological malignancy. Its insidious nature, manifesting with little to no symptoms until the disease progresses to metastasis, along with a wide diversity of histological subtypes and corresponding clinical behavior, poses significant therapeutic challenges. The genetic profiling of this aggressive tumor and its subtypes has led to the identification of various molecular markers of prognosis. Among these, the miR-200 family of miRNAs appears to play an important role. The deregulated expression of the miR-200 family members has been detected in a variety of OC studies. The present review examines the potential usefulness of the miR-200 family members as prognostic indicators in ovarian cancer and their impact across different OC publications, with a particular focus on prognostic features, such as disease stage, tumor histology, survival and response to chemotherapy. We present the potential usefulness of the miR-200 family genes as prognostic indicators in OC and highlight the tendency that miR-200 overexpression corresponds with an advanced cancer stage.

Central line-associated bloodstream infection in childhood malignancy: Single-center experience.

BACKGROUND: Central line-associated bloodstream infection (CLABSI) is a common complication in children with malignancy, often leading to prolonged hospitalization, delay in chemotherapy or catheter removal. This retrospective epidemiological study reviewed 91 children with malignancy over a 5 year period between 2011 and 2015 and analyzed potential risk factors for CLABSI. METHODS: Symptoms, laboratory and microbiology characteristics, subsequent treatment and outcome were recorded and analyzed. All the collected data were processed through SPSS for statistical analysis. RESULTS: Among 40 episodes of CLABSI recorded in 30 patients, the rate of CLABSI was estimated as 2.62 episodes per 1,000 days of central venous catheter (CVC) carriage. Most of the bacterial pathogens isolated in CLABSI episodes were Gram positive, including different strains of staphylococci, while Gram-negative bacteria were involved in 30% of episodes. Invasive mycosis was isolated in 7.5% of episodes, accounting for the highest catheter removal rate. Intensive chemotherapy and prolonged hospitalization proved to be independent risk factors for CVC infection. In children with neutropenia, the risk for CLABSI was also fourfold greater (P = 0.001). Children with leukemia had a fivefold greater risk for CLABSI (P = 0.005). Finally, although 36% of patients received antibiotic lock therapy, in 15% of these patients catheter replacement could not be avoided due to persistent serious infection. CONCLUSIONS: Younger age, neutropenia, hematologic malignancy and longer catheterization are important risk factors for CLABSI, but further research is required for the prevention of catheter-related infection in children with malignancy.

Paediatric Virology: A rapidly increasing educational challenge.

The '2nd Workshop on Paediatric Virology', which took place on Saturday the 8th of October 2016 in Athens, Greece, provided an overview on recent views and advances on Paediatric Virology. Emphasis was given to HIV-1 management in Greece, a country under continuous financial crisis, hepatitis B vaccination in Africa, treatment options for hepatitis C virus in childhood, Zika virus in pregnancy and infancy, the burden of influenza on childhood, hand-foot-mouth disease and myocarditis associated with Coxsackie viruses. Other general topics covered included a critical evaluation of Paediatric Accident and Emergency viral infections, multimodality imaging of viral infections in children, surgical approaches of otolaryngologists to complex viral infections, new advances in the diagnosis and treatment of viral conjunctivitis and novel molecular diagnostic methods for HPV in childhood. A brief historical overview of the anti-vaccination movement was also provided, as well as presentations on the educational challenge of Paediatric Virology as a new subspecialty of Paediatrics. This review highlights selected lectures and discussions of the workshop.

Current views and advances on Paediatric Virology: An update for paediatric trainees.

Paediatric Virology is a bold new scientific field, which combines Paediatrics with Virology, Epidemiology, Molecular Medicine, Evidence-based Medicine, Clinical Governance, Quality Improvement, Pharmacology and Immunology. The Workshop on Paediatric Virology, which took place on Saturday October 10, 2015 in Athens, Greece, provided an overview of recent views and advances on viral infections occurring in neonates and children. It was included in the official programme of the 20th World Congress on Advances in Oncology and the 18th International Symposium on Molecular Medicine, which attracted over 500 delegates from the five continents. During the Workshop, the topics covered included the challenges of vaccine implementation against human papillomaviruses in countries under financial crisis, strategies for eradicating poliomyelitis and its 60th vaccine anniversary, as well as the debate on the association between autism and vaccination against measles, mumps and rubella. Among the non-vaccine related topics, emphasis was given to viral infections in prematurely born infants and their long-term outcomes, new paediatric intensive care management options for bronchiolitis related to respiratory syncytial virus, the clinical implications of hepatitis B virus and cytomegalovirus genotyping, the Ebola virus threat and preparedness in Paediatric Emergency Departments, oral, oropharynx, laryngeal, nasal and ocular viral infections and Merkel cell polyomavirus as a novel emerging virus of infancy and childhood. In this review, we provide selected presentations and reports discussed at the Workshop.

Epithelial-mesenchymal transition-associated miRNAs in ovarian carcinoma, with highlight on the miR-200 family: prognostic value and prospective role in ovarian cancer therapeutics.

MicroRNAs (miRNAs) are a family of short ribonucleic acids found to play a pivotal role in cancer pathogenesis. MiRNAs are crucial in cellular differentiation, growth, stress response, cell death and other fundamental cellular processes, and their involvement in ovarian cancer has been recently shown. They can repress the expression of important cancer-related genes and they can also function both as oncogenes and tumour suppressor genes. During epithelial-mesenchymal transition (EMT), epithelial cells lose their cell polarity and cell-cell adhesion and gain migratory and invasive properties. In the ovarian surface epithelium, EMT is considered the key regulator of the post-ovulatory repair process and it can be triggered by a range of environmental stimuli. The aberrant expression of the miR-200 family (miR-200a, miR-200b, miR-200c, miR-141 and miR-429) in ovarian carcinoma and its involvement in ovarian cancer initiation and progression has been well-demonstrated. The miR-200 family members seem to be strongly associated with a pathologic EMT and to have a metastasis suppressive role. MiRNA signatures can accurately distinguish ovarian cancer from the normal ovary and can be used as diagnostic tools to predict the clinical response to chemotherapy. Recent evidence suggests a growing list of new miRNAs (miR-187, miR-34a, miR-506, miRNA-138, miR-30c, miR-30d, miR-30e-3p, miR-370 and miR-106a, among others) that are also implicated in ovarian carcinoma-associated EMT, either enhancing or suppressing it. MiRNA-based gene therapy provides a prospective anti-tumour approach for integrated cancer therapy. The aim of nanotechnology-based delivery approach for miRNA therapy is to overcome challenges in miRNA delivery and to effectively encourage the reprogramming of miRNA networks in cancer cells, which may lead to a clinically translatable miRNA-based therapy to benefit ovarian cancer patients.

Modern trends into the epidemiology and screening of ovarian cancer. Genetic substrate of the sporadic form.

Ovarian cancer (OC) is a heterogeneous disease, including a broad spectrum of histological subtypes and demonstrating diverse biological behavior. Epithelial-derived ovarian malignant tumours constitute the predominant and most lethal form of the disease. Age, genetic predisposition, gynecological and reproductive factors and environmental factors are the main risk factors that increase the risk for acquiring OC. Vaginal examination, ultrasonography and measurement of blood serum levels of tumour markers, especially CA125 constitute the first-line screening modalities for OC, whereas second-line testing involves more accurate imaging techniques such as color Doppler ultrasound of the lesion or/and a CT scan. Sex steroid hormone pathway genes, cell cycle genes, DNA repair genes, oncogenes and onco-suppressor genes have been associated with a genetic susceptibility to sporadic OC. In the present review we focus on the major oncogenes and onco-suppressor genes in the sporadic form of the disease. Each tumour subtype is associated with a unique molecular signature, as revealed by current genetic and biomarker profiling studies. Different OC pathways emerge early in the process of carcinogenesis, ultimately leading to clinically different tumour types. As mutations acquired early during tumourigenesis will be present in all later stages, large-scale gene expression profiling using DNA microarray analysis techniques can help to classify ovarian cancers into clinically relevant subtypes.

Decreased placental expression of hPGH, IGF-I and IGFBP-1 in pregnancies complicated by fetal growth restriction.

OBJECTIVE: The human Placental Growth Hormone (hPGH) and the Insulin-like Growth Factor (IGF) system are implicated in fetal development. This study aimed to evaluate the expression of hPGH, IGF-I, IGFBP-1 and IGFBP-3 genes in placentas from pregnancies complicated by fetal growth restriction (FGR). DESIGN: The study group was comprised of term placentas from 47 FGR-complicated pregnancies of no recognizable cause. Thirty-seven placentas from normal pregnancies with appropriate for gestational age birth weight were used as controls. The expression status of the genes was evaluated by quantitative real-time PCR. RESULTS: hPGH, IGF-I and IGFBP-1 exhibited significantly lower expression compared to the controls (p=0.003, p=0.049 and p=0.001, respectively). Numerically, lower IGFBP-3 expression was also demonstrated in the FGR-affected group, without however reaching statistical significance (p=0.129). Significant co-expression patterns were detected among the study genes in both the FGR and normal pregnancies. CONCLUSION: Decreased placental expression levels of hPGH, IGF-I and IGFBP-1 were demonstrated in pregnancies with FGR. Whether these alterations are a causative factor of FGR or accompany other pathogenetic mechanisms requires further investigation.