Vitamin D Status in Belgian Children: A Regional Study.

Background: Vitamin D deficiency is the most frequent cause of impaired skeletal growth, and can lead to the development of nutritional rickets. The aim of this study was to evaluate the vitamin D status in a large group of children aged 0-18 years. Methods: We collected laboratory data on vitamin D levels from children who underwent blood sampling between 2014 and 2021. Results: We included 14,887 samples. In this group, 17.7% were vitamin D severely deficient (<12 ng/mL), 25.2% were insufficient (12-20 ng/mL), and another large proportion (28.3%) was borderline (20-30 ng/mL). Sufficient levels (>30 ng/mL) were met in 28.8% of children. We observed no association between gender and vitamin D status (p = 0.132). Adolescents aged 13-18 years (n = 3342) had the highest prevalence of severe vitamin D deficiency (24.9%). Vitamin D levels were higher in summer/autumn compared to winter/spring. Conclusions: Vitamin D deficiency/insufficiency has a high prevalence in children, mostly in children above 7 years of age. Many of these children (over 80%) do not meet the 30 ng/mL sufficiency threshold. It is essential that Belgian Health Authorities are aware of this high prevalence, as the current Belgian recommendation suggests ceasing vitamin D supplementation at the age of six. Additional research is required to investigate the consequences of our findings, and what specific approach is needed to achieve normal vitamin D levels in children aged 0 to 18 years.

Three years pilot of spinal muscular atrophy newborn screening turned into official program in Southern Belgium.

Three new therapies for spinal muscular atrophy (SMA) have been approved by the United States Food and Drug Administration and the European Medicines Agency since 2016. Although these new therapies improve the quality of life of patients who are symptomatic at first treatment, administration before the onset of symptoms is significantly more effective. As a consequence, newborn screening programs have been initiated in several countries. In 2018, we launched a 3-year pilot program to screen newborns for SMA in the Belgian region of Liège. This program was rapidly expanding to all of Southern Belgium, a region of approximately 55,000 births annually. During the pilot program, 136,339 neonates were tested for deletion of exon 7 of SMN1, the most common cause of SMA. Nine SMA cases with homozygous deletion were identified through this screen. Another patient was identified after presenting with symptoms and was shown to be heterozygous for the SMN1 exon 7 deletion and a point mutation on the opposite allele. These ten patients were treated. The pilot program has now successfully transitioned into the official neonatal screening program in Southern Belgium. The lessons learned during implementation of this pilot program are reported.

A dynamic online nomogram predicting severe vitamin D deficiency at ICU admission.

INTRODUCTION: Although prevalent and associated with worsened outcomes, vitamin D severe deficiency is not systematically searched among intensive care unit (ICU) admissions and waiting time for measurement results range from hours to few days. Hence, we developed and internally validated a simple nomogram for predicting severe vitamin D deficiency at ICU admission. PATIENTS AND METHODS: Data of 3338 ICU admissions from an observational prospective cohort registered between January 2017 and December 2019 were analyzed. Demographic data as well as severity scores and season of admission were obtained. After splitting the population into training and test sets, a least absolute shrinkage (LASSO) regression model was used to select factors and construct the nomogram. Calibration and discrimination were used to assess the nomogram performance. Clinical use was evaluated by a decision curve analysis. RESULTS: Age, gender, Sequential Organ Failure Assessment (SOFA), Simplified Acute Physiology Score III (SAPS3) and season of admission were identified by the LASSO regression analysis as significant predictors of vitamin D severe deficiency at ICU admission. The nomogram model showed good discrimination with a 1000 bootstrap analysis and good calibration with a C-index of 0.64. The decision curve analysis showed that at a threshold probability between 30% and 50%, using the nomogram adds more benefit that considering that all patients are severely deficient or non-severely deficient. CONCLUSIONS: This easy-to-use dynamic nomogram can help physicians to select patients that could benefit the most from vitamin D supplementation at ICU admission. External validation is needed to verify the generalizability of this nomogram.

Efficacy and safety of spore-forming probiotics in the treatment of functional dyspepsia: a pilot randomised, double-blind, placebo-controlled trial.

BACKGROUND: Current treatments for functional dyspepsia have limited efficacy or present safety issues. We aimed to assess spore-forming probiotics in functional dyspepsia as monotherapy or add-on therapy to long-term treatment with proton-pump inhibitors. METHODS: In this single-centre, randomised, double-blind, placebo-controlled pilot trial that took place at University Hospitals Leuven (Leuven, Belgium), adult patients (≥18 years) with functional dyspepsia (as defined by Rome IV criteria, on proton-pump inhibitors or off proton-pump inhibitors) were randomly assigned (1:1) via computer-generated blocked lists, stratified by proton-pump inhibitor status, to receive 8 weeks of treatment with probiotics (Bacillus coagulans MY01 and Bacillus subtilis MY02, 2·5 × 109 colony-forming units per capsule) or placebo consumed twice per day, followed by an open-label extension phase of 8 weeks. Individuals with a history of abdominal surgery, diabetes, coeliac or inflammatory bowel disease, active psychiatric conditions, and use of immunosuppressant drugs, antibiotics, or probiotics in the past 3 months were excluded. All patients and on-site study personnel were masked to treatment allocation in the first 8 weeks. Symptoms, immune activation, and faecal microbiota were assessed and recorded. The primary endpoint was a decrease of at least 0·7 in the postprandial distress syndrome (PDS) score of the Leuven Postprandial Distress Scale in patients with a baseline PDS score of 1 or greater (at least mild symptoms), assessed in the intention-to-treat population. This study is registered with ClinicalTrials.gov, NCT04030780. FINDINGS: Between June 3, 2019, and March 11, 2020, of 93 individuals assessed for eligibility, we included 68 patients with functional dyspepsia (51 [75%] women, mean age 40·1 years [SD 14·4], 34 [50%] on proton-pump inhibitors). We randomly assigned 32 participants to probiotics and 36 to placebo. The proportion of clinical responders was higher with probiotics (12 [48%] of 25) than placebo (six [20%] of 30; relative risk 1·95 [95% CI 1·07-4·11]; p=0·028). The number of patients with adverse events was similar with probiotics (five [16%] of 32) and placebo (12 [33%] of 36). Two serious adverse events occurring during the open-label phase (appendicitis and syncope in two separate patients) were assessed as unlikely to be related to the study product. INTERPRETATION: In this exploratory study, B coagulans MY01 and B subtilis MY02 were efficacious and safe in the treatment of functional dyspepsia. Participants had potentially beneficial immune and microbial changes, which could provide insights into possible underlying mechanisms as future predictors or treatment targets. FUNDING: MY HEALTH.

Impact of the COVID-19 pandemic situation on HIV care in Liège, Belgium.

BACKGROUND: Background: The COVID-19 pandemic and associated containment measures dramatically affected the health care systems including the screening of human immunodeficiency virus and the management people living with HIV around the world by making the access to preventive care services and specific medical monitoring more difficult. OBJECTIVE: Objective: To study the impact of the COVID-19 pandemic on the holistic care of people living with HIV in Liège (Belgium). METHODS: Methods: In this retrospective observational study conducted in Liège University Hospital, we compared the out-patient follow-up of HIV-infected individuals as well as the number of new HIV diagnoses between 2019 and 2020 and between the different waves of the COVID-19 pandemic in 2020. RESULTS: Results: In 2020, when compared to 2019, we observed a significant decrease in the number of new HIV diagnoses, especially during the first wave of the pandemic, and in the number of consultations undertaken by sexual health services, psychologists and specialists in infectious diseases at our HIV clinic. We also observed a decrease in the number of viral load assays and blood CD4 + T-cells count analyses performed, although we found less patients with HIV plasma viral load above 400 copies per mL in 2020. Finally, we noted a significant reduction in terms of screening of our HIV-infected patients for hepatitis C, syphilis, colorectal and anal cancers and hypercholesterolemia. CONCLUSIONS: Conclusions: Our experience exhibits the deleterious impact of the COVID-19 pandemic on the HIV care and the need to implement new strategies to guarantee its continuum.

Exposure to green space and pollen allergy symptom severity: A case-crossover study in Belgium.

BACKGROUND: The prevalence of pollen allergy has increased due to urbanization, climate change and air pollution. The effects of green space and air pollution on respiratory health of pollen allergy patients are complex and best studied in spatio-temporal detail. METHODS: We tracked 144 adults sensitized to Betulaceae pollen during the tree pollen season (January-May) of 2017 and 2018 and assessed their spatio-temporal exposure to green space, allergenic trees, air pollutants and birch pollen. Participants reported daily symptom severity scores. We extracted 404 case days with high symptom severity scores and matched these to 404 control days. The data were analyzed using conditional logistic regression with a 1:1 case-crossover design. RESULTS: Case days were associated with exposure to birch pollen concentration (100 grains/m3) [adjusted odds ratio 1.045 and 95% confidence interval (1.014-1.078)], O3 concentration (10 µg/m3) [1.504 (1.281-1.766)] and PM10 concentration (10 µg/m3) [1.255 (1.007-1.565)] on the day of the severe allergy event and with the cumulative exposure of one and two days before. Exposure to grass cover (10% area fraction) [0.655 (0.446-0.960)], forest cover (10% area fraction) [0.543 (0.303-0.973)] and density of Alnus (10%) [0.622 (0.411-0.942)] were protective for severe allergy, but only on the day of the severe allergy event. Increased densities of Betula trees (10%) were a risk factor [unadjusted OR: 2.014 (1.162-3.490)]. CONCLUSION: Exposure to green space may mitigate tree pollen allergy symptom severity but only when the density of allergenic trees is low. Air pollutants contribute to more severe allergy symptoms. Spatio-temporal tracking allows for a more realistic exposure assessment.

Supportive care for cancer patients: a survey of available settings and current practices in Belgium.

INTRODUCTION: The increasing number of cancer diagnoses and deaths underlines the importance of supportive and palliative care. It is defined as "all the care and the support necessary for patients throughout their illness." AIM: To evaluate the current status of the supportive and palliative care organization in Belgium. METHODS: The Belgian Society of Medical Oncology (BSMO) supportive care task force conducted an observational study by sending a 31-point questionnaire to medical doctors responsible for the supportive care units of university, public, or private hospitals in Belgium. RESULTS: Thirty centers completed the questionnaire, of which 12 were university hospitals. Inpatient supportive care units are available in more than 50% of the centers, whereas outpatient supportive care is less available in Brussels than in Flanders and Wallonia. Multidisciplinary teams or specific units dedicated exclusively to supportive care are represented less frequently in all 3 areas of Belgium. Intensive care units for cancer patients are even scarcer. In terms of research and teaching, active research is present in 10 (33%) centers. Of complementary and alternative medicine modalities available to cancer patients, mindfulness and massage are offered most frequently. Reference guidelines for various symptoms are widely used in Flanders and Brussels but less so in Wallonia. CONCLUSION: This is the first in-depth survey in Belgium that shows the limited availability of dedicated supportive care services throughout the country. This represents an unmet need for Belgian cancer patients. Within the BSMO supportive care task force, there is a great opportunity to expand services and develop active research in the area of supportive and palliative care.

Integrated care for older adults during the COVID-19 pandemic in Belgium: Lessons learned the hard way.

The corona pandemic challenges countries worldwide in many different ways. Due to its magnitude and impact on global health, this health crisis exposes several shortcomings in their health systems and emphasizes their shortcomings and deficiencies. These deficiencies have quickly affected the most frail citizens, such as older people. The first wave of the COVID19 pandemic in Belgium has quickly shown that nursing homes were not prepared for these kinds of crises. The nature, speed and extent gave rise to an accelerated and more extensive collaboration between various nursing homes and Ghent University Hospital. Before this crisis, the level of integrated care between nursing homes and hospitals was mostly limited. But setting up a strong collaboration model and integrated care between nursing homes and hospitals enables the nursing homes to manage this specific and complex care in their own environment. IMPLICATIONS FOR PRACTICE: This case study shows that integrated care is possible and that both the hospital and the nursing homes benefit from such a system. Investments in people, resources, training and guidance concerning transitional care and knowledge exchange between hospitals and nursing homes, are necessary to guarantee a more efficient and robust approach to (pandemic) crises in nursing homes.

General practice patients starting treatment for substance use problems: observations from two data sources across levels of care.

BACKGROUND: In Belgium, the incidence of treatment episodes for substance use problems is monitored by the Network of Sentinel General Practices (SGP), and at higher, specialist care levels by the Treatment Demand Indicator (TDI) surveillance. Using both data sources, we examine 1) how patients starting specialist treatment for substance use problems on referral by their GP compare to those that were referred by non-GP caregivers; 2) how patients starting GP treatment for substance use problems without receiving concurrent specialist treatment compare to those who did. METHODS: Both surveillances are based on the TDI protocol for reporting data to the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) on individuals starting treatment as a result of their substance use. Data from 2016 and 2017 were examined using 95% confidence intervals and multivariate logistic regression. RESULTS: According to TDI-data (n = 16,543), determinants of being referred by a GP (versus by a non-GP caregiver) for specialist treatment were age ≥ median (OR 1.25; 95% CI 1.13-1.38), education ≥ secondary level (OR 1.27; 95% CI 1.15-1.41), recent employment (OR 1.71; 1.56-1.88), recent stable accommodation (3.62; 95% CI 3.08-4.26), first treatment episode (OR 1.72; 95% CI 1.57-1.87), recent daily primary substance use (OR 1.46; 95% CI 1.33-1.59) and mono substance use (OR 1.23; 95% CI 1.04-1.48). Type of substance use was a significant determinant with higher odds of using pharmaceuticals (and alcohol) (OR 1.24; 95% CI 1.04-1.48), and lower odds of using cannabis only/primarily (OR 0.73; 95% CI 0.62-0.86), with reference to street drugs minus cannabis only/primarily. According to SGP data (n = 314), determinants of starting GP treatment without concurrent specialist treatment were recent employment (OR 2.58; 95% CI 1.36-4.91), first treatment episode (OR 2.78; 95% CI 1.39-5.55) and living in the Brussels or Walloon region (OR 1.97; 95% CI 1.06-3.66). CONCLUSIONS: This study provides a useful insight into the general practice population treated for substance use problems. It shows that both surveillances consistently found a relatively favourable profile of general practice patients with substance use problems.

The presence of Mycoplasma bovis in colostrum.

In herds with Mycoplasma bovis circulation, colostrum is often considered infectious. However, in contrast to milk, the presence of M. bovis in colostrum was not previously evidenced. In this survey, the presence of M. bovis DNA was determined with real-time PCR in 368 colostrum samples from 17 herds, recently infected with M. bovis. Only 1.9% of the samples tested positive, with 13 herds having no positive samples and an overall within-herd prevalence of 3.2% (SD: 4.9%; Range: 0-30.0%). These results show that in infected herds M. bovis DNA can be retrieved in colostrum. To what extend colostrum is infectious remains to be determined.

Can hypnosis and virtual reality reduce anxiety, pain and fatigue among patients who undergo cardiac surgery: a randomised controlled trial.

BACKGROUND: Different non-pharmacological techniques, including hypnosis and virtual reality (VR) are currently used as complementary tools in the treatment of anxiety, acute and chronic pain. A new technique called virtual reality hypnosis (VRH), which encompasses a combination of both tools, is regularly used although its benefits and underlying mechanisms remain unknown to date. With the goal to improve our understanding of VRH combination effects, it is necessary to conduct randomised and controlled research trials in order to understand their clinical interest and potential benefits. METHODS: Patients (n = 100) undergoing cardiac surgery at the Liège University Hospital will be randomly assigned to one of four conditions (control, hypnosis, VR or VRH). Each patient will receive two sessions of one of the techniques: one the day before the surgery and one the day after. Physiological assessments will be made on the monitor and patients will rate their levels of anxiety, fatigue, pain, absorption and dissociation. DISCUSSION: This study will help to expand knowledge on the application of virtual reality, hypnosis and VRH in the specific context of cardiac and intensive care procedures, and the influence of these non-pharmacological techniques on patient's anxiety, fatigue, pain and phenomenological experience. TRIAL REGISTRATION: ClinicalTrials.gov: NCT03820700. Date registered on 29 January 2019. Study recruitment date: October 6, 2018. Study anticipated completion date: December 28, 2020.

Real-Life Study of Mepolizumab in Idiopathic Chronic Eosinophilic Pneumonia.

INTRODUCTION: Idiopathic chronic eosinophilic pneumonia (ICEP) is an orphan lung disease characterized by concomitant systemic and local eosinophilia, along with bilateral lung infiltrates. Symptoms include dyspnea of subacute/chronic onset, cough, and general systemic signs. Although all patients do respond to oral corticosteroids, relapse rate is very high, which highlights the need for alternative therapies in case of relapsing ICEP. Mepolizumab is a fully humanized antibody directed against interleukin 5, a key growth factor of eosinophils. In the present study, we retrospectively studied the effect of off-label use of mepolizumab for relapsing ICEP. MATERIALS AND METHODS: All data from patients treated with mepolizumab for relapsing ICEP were included in our database and diagnoses were reviewed. We analyzed the effect of treatment on relapse rate, oral corticosteroids (OCS) use, and lung lesions on high-resolution computed tomography (HRCT). RESULTS: We included ten patients in the final analysis, with a median follow-up of 9 months after initiation of mepolizumab. Beside its expected effect on circulating eosinophils, treatment with mepolizumab was associated with a significant reduction of annual rate of exacerbations and a reduced consumption of corticosteroids. We also observed a remission of lung lesions on follow-up HRCT. CONCLUSIONS: In this open-label retrospective study, treatment of ICEP with mepolizumab was associated with a reduction of relapses, OCS use, and the disappearance of lung infiltrates.

The "Cocoon," first alongside midwifery-led unit within a Belgian hospital: Comparison of the maternal and neonatal outcomes with the standard obstetric unit over 2 years.

OBJECTIVES: Our aim was to compare maternal and neonatal outcomes of women with a low-risk pregnancy attending the "Cocoon," an alongside midwifery-led birth center and care pathway, with women with a low-risk pregnancy attending the traditional care pathway in a tertiary care hospital in Belgium. METHODS: We performed a retrospective cohort study of maternal and neonatal outcomes of women with a low-risk pregnancy who chose to adhere to the Cocoon pathway of care (n = 590) and women with a low-risk pregnancy who chose the traditional pathway of care (n = 394) from March 1, 2014, to February 29, 2016. We performed all analyses using an intention-to-treat approach. RESULTS: In this setting, the cesarean birth rate was 10.3% compared with 16.0% in the traditional care pathway (adjusted odds ratios [aOR] 0.42 [95% CI 0.25-0.69]), the induction rate was 16.3% compared with 30.5% (0.46 [0.30-0.69]), the epidural analgesia rate was 24.9% compared with 59.1% (0.15 [0.09-0.22]), and the episiotomy rate was 6.8% compared with 14.5% (0.31 [0.17-0.56]). There was no increase in adverse neonatal outcomes. Intrapartum and postpartum transfer rates to the traditional pathway of care were 21.1% and 7.1%, respectively. CONCLUSIONS: Women planning their births in the midwifery-led unit, the Cocoon, experienced fewer interventions with no increase in adverse neonatal outcomes. Our study gives initial support for the introduction of similar midwifery-led care pathways in other hospitals in Belgium.

Health products' and substance use among pregnant women visiting a tertiary hospital in Belgium: A cross-sectional study.

PURPOSE: To investigate the prevalence and type of health products used among pregnant women visiting a tertiary hospital in Belgium, as well as who advises these products, where women buy these products, which determinants are associated with medication and pregnancy vitamin intake, and preconception lifestyle changes such as folic acid intake and substance use. METHODS: A cross-sectional study was performed at the outpatient obstetrics clinics of the University Hospital Leuven, Belgium between November 2016 and March 2017. All pregnant women 18 years and older and understanding Dutch, French, or English were asked to participate in an online survey. RESULTS: In total, 379 pregnant women participated. Prevalence of medication use during the preceding week was 52%. Paracetamol (14%), levothyroxine (13%), and antacids (9%) were the most frequently used medicines. Pregnancy vitamins were used by 86% of women, and 97% had used a pregnancy vitamin somewhere during pregnancy. Only 56% initiated folic acid supplementation at least 1 month before pregnancy. Preconception use of folic acid among women following assisted reproductive technology was 73%. Inappropriate use of health products was observed among 3% of women. Prevalence of alcohol use and/or smoking during the preceding week was 6%. Alcohol and smoking cessation mainly occurred after pregnancy diagnosis. CONCLUSION: Pregnant women living in Belgium frequently use medicines, pregnancy vitamins, and other health products. Preconception lifestyle changes such as folic acid intake and alcohol and smoking cessation are poorly implemented. Public campaigns and interventions are needed to improve preconception care and counselling.

A Novel Approach to Optimize Vitamin D Intake in Belgium through Fortification Based on Representative Food Consumption Data.

BACKGROUND: Food fortification is a promising means to improve vitamin D intake of a population. Careful selection of food vehicles is needed to ensure that nearly all individuals within the population benefit from the fortification program. OBJECTIVES: The aim of the study was to develop and apply a model that simultaneously selects the optimal combination of food vehicles and defines the optimal fortification level that adequately increases vitamin D intake in the population without compromising safety. METHODS: Food consumption data from the Belgian Food Consumption Survey 2014 (n = 3200; age 3-64 y) were used. The optimization model included 63 combinations of 6 potential vehicles for food fortification, namely "bread," "breakfast cereals," "fats and oils," "fruit juices," "milk and milk beverages," and "yogurt and cream cheese." The optimization procedure was designed to minimize inadequate or excessive vitamin D intake in each of the food combinations. This allowed the relative ranking of the different combinations according to their fortification utility. The estimated average requirement and upper intake level were used as thresholds. An age-specific and population-based approach enabled the sensitivity of the population subgroups to adverse health effects to be taken into account. Feasibility, technical aspects, and healthiness of the food vehicles were used to select the optimal combination. RESULTS: Multiple combinations of food vehicles significantly reduced the prevalence of inadequate vitamin D intake within the Belgian population (from 92-96% to <2%). Taking other aforementioned criteria into account, the fortification of "milk and milk beverages" and "bread" with 6.9 µg vitamin D/100 kcal was proposed as an optimal fortification scenario. CONCLUSIONS: The optimization model allows identification of an effective fortification scenario to improve vitamin D intake within the Belgian population based on acceptable risks of inadequate and excessive intake. The model can be extended to other micronutrients and other populations.

Long-term Clinical Effectiveness of Ustekinumab in Patients with Crohn's Disease Who Failed Biologic Therapies: A National Cohort Study.

BACKGROUND: Ustekinumab [UST] was recently approved in Europe for the treatment of moderate to severe Crohn's disease [CD]. Long-term real-world data are currently scarce for CD patients previously exposed to several biologics. METHODS: This is an observational, national, retrospective multicentre study. Patients received intravenous UST ~6 mg/kg at baseline, with 90 mg subcutaneously thereafter every 8 weeks. Response and remission rates were assessed at Weeks 8, 16, and 52. RESULTS: Data from 152 patients were analysed. All patients were exposed to at least one anti-TNFα agent, with 69.7% were exposed to even two anti-TNFα and vedolizumab. After 1 year, 42.1% and 25.7% of patients had experienced clinical response and clinical remission, respectively, and 38.8% and 24.3% had achieved steroid-free clinical response and remission, respectively; 38.8% of patients discontinued therapy during the 12 months of follow-up. Colonic location was predictive of clinical response at 1 year, and low body mass index [BMI] at baseline was a negative predictor of clinical remission. Resolution of arthralgia was associated with clinical response over time. De novo arthralgia was reported by 17.9% of patients at Week 8 and 13.5% of patients at Week 52. No impact of UST on arthralgia was observed in patients with concomitant ankylosing spondylitis [n = 17]. Others adverse events were reported in 7.2% of patients. CONCLUSIONS: This real-world cohort study confirms the effectiveness of UST in CD patients previously exposed to several biologics. Ustekinumab was well tolerated with respect to adverse events. PODCAST: This article has an associated podcast which can be accessed at https://academic.oup.com/ecco-jcc/pages/podcast.

Imbalance between Omega-6 and Omega-3 Polyunsaturated Fatty Acids in Early Pregnancy Is Predictive of Postpartum Depression in a Belgian Cohort.

While studies revealed that the omega-3 polyunsaturated fatty acids (n-3 PUFA) and their mediators would be able to regulate several biological processes involved into the development of postpartum depression (PPD), evidence from observational studies remains mixed. The aim of the present study was to investigate the association between maternal erythrocyte n-3 PUFA, measured in early pregnancy, and the risk of PPD. A Belgian cohort of 72 healthy women was screened. Erythrocyte fatty acids were analysed using gas chromatography. PPD was assessed using the Bromley Postnatal Depression Scale by phone interview one year after delivery. We observed a significant negative association between docosahexaenoic acid (DHA) levels and the risk of postpartum depression in the adjusted model (p = 0.034). Higher n-6/n-3 and arachidonic acid (AA)/eicosapentaenoic acid (EPA) ratios were significantly associated with an increased odds of PPD (p = 0.013 and p = 0.043, respectively). Women with an omega-3 index <5% had a 5-fold increased risk of depressive episode than did those with an omega-3 index ≥5% (OR 5.22 (95%CI 1.24-21.88)). A low n-3 PUFA status, alone and combined with high n-6 PUFA status, in early pregnancy was associated with a greater risk of PPD. Management of maternal n-3 PUFA deficiency can be a simple, safe and cost-effective strategy for the prevention of this major public health issue.

Impact of an oral nutrition protocol in patients treated with elective radical cystectomy: a long term follow-up.

Background After radical cystectomy, delayed return of bowel function is relatively common. Although studies investigating on the best modality for delivering nutritional support to this patient group are limited, parenteral nutrition was standard of care in those patients at the urological ward of the University Hospitals Leuven. In 2015, we published the findings from our study conducted in patients undergoing elective regular radical cystectomy at the urological ward of the University Hospitals Leuven comparing the length of hospital stay in patients with early postoperative parenteral nutrition (n = 48) versus an immediate oral nutrition protocol (n = 46). It was demonstrated that the implementation of an oral nutrition protocol was associated with a significant reduced length of hospital stay (median [IQR] of 18 [15-22] to 14 [13-18] days (p < 0.001)). The sample size was however too small to investigate the impact of the oral nutrition protocol on the incidence of catheter-related bloodstream infection, a common parenteral nutrition related complication. Objective To investigate the long term impact of an oral nutrition protocol on the incidence of catheter-related bloodstream infection, duration of catheterization and the length of hospital stay. Method Retrospectively, before (parenteral nutrition group) and after the implementation of the oral nutrition protocol (since March 10th 2010), two cohorts of 549 patients who underwent an elective regular radical cystectomy were included. The incidence of a catheter-related bloodstream infection and the length of stay were compared. A central venous catheter was present in every patient, which is standard of care. Results Catheter-related bloodstream infection was reduced from 22 (4%) to 10 (1.8%) (p = 0.031). The median duration of catheterization was 10 [7-13] days for the parenteral nutrition versus 7 [7-7] days for the oral nutrition group (p < 0.001). The median length of stay between both groups, 20 [17-25] before versus 17 [14-21] days after the implementation of the oral nutrition protocol, also differed significantly (p < 0.001). Implementing the oral nutrition protocol resulted in a parenteral nutrition associated cost saving of €470 per patient. Conclusion This large follow-up study showed that the oral nutrition protocol is associated with a reduction in catheter-related bloodstream infection. Besides, postponing parenteral nutrition in favour of oral nutrition enhances recovery.

Prognostic Understanding and Quality of Life in Patients With Advanced Lung Cancer: A Multicenter Study.

INTRODUCTION: Communication about the palliative setting remains a barrier for many physicians because they are afraid to harm the patient by giving bad news. We sought to determine whether this a valid concern; the influence of prognostic understanding on patients' quality of life (QoL); and which factors influence this relationship. METHODS: The present multicenter, cross-sectional study used a questionnaire to measure patients' prognostic understanding, QoL, mood, and coping strategy. RESULTS: We surveyed 125 patients with advanced lung cancer. Prognostic understanding correlated significantly with emotional well-being (r = -0.20; P = .01) and pain (r = 0.43; P = .00) but not with anxiety (r = 0.12, P = .12) or depression (r = 0.05; P = .29). Patients with anxiety (r = -0.23; P = .01) and patients with depressive feelings (r = -0.63; P = .00) experienced poorer QoL. Four in 10 patients reported feelings of anxiety and/or depression. Positive reframing as a coping strategy was associated with a better QoL (r = 0.25; P = .00). CONCLUSION: Prognostic understanding was related to poorer emotional well-being and more pain but does not affect mood. Four in 10 patients reported feelings of anxiety and/or depression, which were associated with a poorer QoL. A holistic approach seems necessary when physicians communicate about the palliative setting.

Use of hyperthermia versus normothermia during intraperitoneal chemoperfusion with oxaliplatin for colorectal peritoneal carcinomatosis: A propensity score matched analysis.

BACKGROUND: Hyperthermic intraperitoneal chemotherapy (HIPEC) with oxaliplatin (OX) is increasingly used in the treatment of colorectal peritoneal carcinomatosis (PC). However, the additional benefit of hyperthermia remains clinically unproven, while it may aggravate postoperative morbidity. Here, we report the correlation of perfusion temperature with postoperative morbidity during clinical HIPEC with OX. PATIENTS AND METHODS: Patients who underwent hyperthermic (41 °C, HT) or normothermic (37 °C, NT) chemoperfusion with OX for colorectal PC were identified from a prospectively kept database of HIPEC cases and matched for baseline characteristics using propensity score (PS) analysis. The groups were compared to assess the impact of perfusion temperature on morbidity. Morbidity was graded using the Clavien-Dindo (CD) classification and the Comprehensive Complication Index (CCI). RESULTS: Out of 612 patients, 146 patients met the inclusion criteria and from these patients, 45 HT patients were matched with 45 NT patients. Baseline variables were comparable between the PS matched groups. Overall mortality was 0.7% and major morbidity (CD ≥ 3) occurred in 35,6% of patients. There were no significant differences between the HT and NT cohorts in mortality, major morbidity (RR 1.33, 95% CI 0.71 to 2.49, p = 0.36), anastomotic leakage (13.8% versus 11.1%, p = 1.0), hemorrhagic complications, or systemic toxicity. A trend of increased wound infections was observed in the hyperthermia group (13.3% versus 4.4%, P = 0.27). CONCLUSIONS: Compared to NT, the use of HT during HIPEC with OX does not aggravate postoperative mortality or morbidity in a high-volume center.