Nutritional and Body Composition Changes in Paediatric ß-Thalassemia Patients Undergoing Hematopoietic Stem Cell Transplantation: A Retrospective Study Using Bioelectrical Impedance Analysis.

Objective: This retrospective study evaluated nutritional status and body composition changes in paediatric ß-thalassemia (ß-TM) patients before and after hematopoietic stem cell transplantation (HSCT), using bioelectrical impedance analysis (BIA), and explored their relationship with HSCT outcomes. Methods: A cohort of 40 paediatric ß-TM patients undergoing allogeneic HSCT was assessed for their nutritional status, anthropometric parameters, including body mass index (BMI), weight, and height, and body composition parameters pre-and post-HSCT, focusing on BIA measurements, including intracellular water (ICW), extracellular water (ECW), fat mass (FAT), fat-free mass (FFM), Skeletal Muscle Mass (SMM), soft Lean Mass (SLM), percent body fat (PBF), Body Cell Mass (BCM), Phase angle (PA) and muscle balance pre- and post-HSCT. Post-HSCT clinical outcomes, including acute graft-vs-host disease (aGVHD), engraftment time, oral mucositis (OM), sinusoidal obstruction syndrome (SOS), and diarrhoea in relation to nutrition status after HSCT were analysed. Results: After HSCT, 28.21% experienced diminished nutritional status, with 71.43% of those who were wasting before HSCT showing diminished nutritional status, significantly higher than the normal group (18.75%, P = 0.012). Anthropometric changes included significant weight reduction (87.5%, 22.15 ± 7.46 vs 20.74 ± 6.57, P < 0.001) and BMI decrease (90%, 15.19 ± 1.70 vs 14.05 ± 1.48, P < 0.001). Body composition parameters, which are FFM, SMM, SLM, ICW, ECW, BCM, and PA (18.26 ± 5.71 vs 17.27 ± 5.19, 8.68 ± 3.30 vs 7.93 ± 3.02, 17.11 ± 5.28 vs 16.06 ± 4.84, 8.19 ± 2.54 vs 7.62 ± 2.31, 5.15 ± 1.58 vs 4.94 ± 1.47, 11.74 ± 3.63 vs 10.92 ± 3.32, 4.42 ± 0.50 vs 3.90 ± 0.57, respectively, P < 0.001) analysis revealed significant decreases. No significant differences in clinical outcomes were observed based on nutritional status. Conclusion: Paediatric ß-TM patients undergoing HSCT exhibit significant changes in nutrition status and body composition, emphasizing the need for focused attention on malnourished children who are more prone to diminished nutritional status. Comprehensive BIA aids in understanding the impact, urging consideration for extended follow-up and larger cohorts in future research.

Physicians' Perception of Oral Nutritional Supplement Acceptance and Tolerability in Malnourished Outpatients: PerceptiONS Study.

Malnutrition is a common condition associated with various pathologies such as infections, neoplasms and digestive system disorders. Patients can be managed using different strategies, which include dietary modifications or oral nutritional supplements (ONS). It is important to promote good ONS adherence in order to attain clinical efficacy and cost-effectiveness. Several factors (amount, type, duration and tolerability) may have an impact on ONS adherence. PerceptiONS is a descriptive, cross-sectional observational study based on an ad hoc electronic survey designed to explore physicians' perception of malnourished outpatients prescribed ONS. The survey considered adherence, acceptance/satisfaction, tolerability and benefits within the context of Spain's healthcare system. The perceptions of 548 physicians regarding the experience of 2516 patients were analyzed. From the physicians' perspective, 57.11% of patients adhered to over 75% of the prescribed ONS. The organoleptic properties of ONS represented the aspect with the most positive impact on adherence, with smell (43.72%) ranking as the top characteristic. In general, patients were satisfied (90.10%) with the ONS, with their related benefits (88.51%) and their organoleptic properties (90.42%), and accepted ONS in their daily diet (88.63%). ONS improved patients' general condition (87.04%), quality of life (QoL) (81.96%) and vitality/energy (81.28%). Physicians would prescribe the same ONS again in 96.4% of the cases.

Prevalence and prediction of pressure ulcers in admitted stroke patients in a tertiary care hospital.

Pressure ulcer (PU) is a localized injury to the skin or underlying tissues usually over a bony prominence, which results due to pressure or pressure in combination with shear. It is an expensive health care problem that have deterring impact on the length of hospitalization and cause extra nursing care time. Moreover, PUs negatively impacts patients' health related quality of life. High PUs prevalence figures were found in specialized hospital units such as intensive care unit (ICU), orthopedics, surgery, and also in stroke patients in medical units. The major purpose of this study is to assess the frequency of pressure ulcers in stroke patients at Ayub teaching hospital. The methodology used for carrying out the research was cross-sectional study conducted during months of September, October, and November 2020. Questionnaire was used to collect the data and well-informed written consent was taken from the patients. A total of 120 stroke patients were initially included with the intention to study the frequency of PUs among them. Different age groups were taken but majority (48.3%) belonged to the age group 31-60 years. Maximum patients were hypertensive (65%), while few of them were diabetic (35%). From the results of proposed work, it is found that out of 120 stroke patients, 75.8% presented with ischemic stroke while 24.2% presented with hemorrhagic stroke. 8.3% that is 10 out of 120 stroke patients developed pressure ulcers of grade 1 (1.7%), grade 2 (1.7%), grade 3 (2.5%), and grade 4 (2.5%) mostly in the sacral region (6.7%) and also on ankle (0.8%), and shoulder (0.8%) respectively. Patients in the study group had unsatisfactory hygiene (6.7%) were malnourished (11.7%) and were not using preventive mattresses (79.2%). Those at the risk of developing pressure ulcers were not being repositioned (6.7%) and did not had awareness (10%). Prevention and treatment used in ward is 100%. Conclusively, the frequency of pressure ulcers in stroke patients was determined to be 8.3% and the most frequent localization was sacrum. The PU care in this hospital is appropriate but still could be improved further by improving risk assessment, prevention specially use of air mattress and patient education regarding PUs. The main objective of the study is to identify the frequency of PUs in stroke patients and to highlight various factors that would avoid PUs development.

Pre-hospital caloric deficits in surgical patients.

BACKGROUND: The timing, route, and amount of nutrition for surgical patients with substantial caloric deficits remain active areas of study. Current guidelines are based on in-hospital days NPO after admission to the hospital. This historic process neglects the multiple days of caloric deficit patients experience prior to hospital admission. AIM: To determine the impact of pre-hospital caloric deficit (PHCD) for surgical patients on their outcomes. METHODS: 313 patients admitted with a diagnosis of small bowel obstruction, pancreatitis, or diverticulitis were analyzed for their PHCD's. PHCD's were estimated using patient-reported days with significant emesis, and absent oral intake. Patients with PHCD's were compared to patients with no PHCD for length of stay, status on discharge, disposition, and 30-day readmission rate. RESULTS: There were 313 patients and 42% of the patients were male. The median age was 65 years. Median number of days sick prior to hospital admission was 1 (IQR: 1 to 2). Median PHCD was 1882 kcal (IQR: 1355 to 3650). Median number of days NPO while in-hospital was 3 (IQR: 2 to 5). Median in-hospital caloric deficit was 4268 kcal (IQR: 2825 to 6610). No significant association was observed between discharge disposition, complication rate, ambulatory status, 30-day readmission rate and PHCD. In-hospital caloric deficit was associated with complications after surgery (p < 0.0001). CONCLUSION: Small PHCD's in patients with SBO's, pancreatitis, or diverticulitis do not negatively affect their outcomes. Further research of patients with large PHCD's is needed to best treat surgical patients at risk for malnutrition.

Effect of preoperative nutritional support in malnourished patients with pancreatobiliary cancer: a quasi-experimental study.

BACKGROUND: In malnourished patients, postoperative morbidity, hospitalization period, and medical expenses are reportedly to be high. We evaluated the clinical impact of a preoperative nutritional support program (PNSP) among malnourished cancer patients. METHODS: For this quasi-experimental study, we enrolled 90 patients who underwent major pancreatobiliary cancer surgery. Malnutrition was defined as at least one of the following: (1) Patient-Generated Subjective Global Assessment (PG-SGA) grade B or C; (2) > 10% weight loss within 6 months; (3) body mass index <18.5 kg/m2; and (4) serum albumin level < 3.0 g/dL. Forty-five malnourished patients allocated to the PNSP group received in-hospital PNSP for a median of 6 (4-35) days. In the PNSP group, the nutrition support team calculated the patients' daily nutritional requirements based on their nutritional status and previous day's intake. The supplementation targets were as follows: total calorie intake, 30-35 kcal/kg/day; protein intake, 1.2-1.5 g/kg/day; and lipid intake, 1-1.5 g/kg/day. Patients who did not meet the diagnostic criteria for malnutrition were allocated to the well-nourished group and underwent surgery without receiving the PNSP (n = 45). We compared the perioperative nutritional indices (as measured using PG-SGA), postoperative outcome, and quality of life (QOL) according to the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire version 3.0. RESULTS: In the PNSP group, the proportion of patients with serum prealbumin <16 mg/dL decreased significantly after PNSP (29.5% vs. 8.9%, p = 0.013). Moreover, patients with PG-SGA grade A had a statistically significant increase (2.2% vs. 50%, p < 0.001). The overall and major complication rates were higher in the PNSP group than in the well-nourished group without significance (51.1%, 33.3%; 42.2%, 26.7%, respectively). However, the overall and major complication rates were similar between the subgroup with PG-SGA improvement after PNSP and the well-nourished group (40.9% vs. 42.2%, p = 0.958; 27.3% vs. 26.7%, p = 0.525, respectively). QOL indicators in the PNSP group were comparable with those in the well-nourished group after PNSP. CONCLUSION: PNSP may improve perioperative nutritional status and clinical outcomes among malnourished patients with pancreatobiliary cancer.

Improvement in Anthropometric Measurements of Malnourished Children by Means of Complementary Food and Nutritional Education in Fars Province, Iran: A Community-Based Intervention.

Background: Childhood malnutrition could have adverse impacts on the growth of child and eventually on fertility and general economic growth, and still, this issue remains a worldwide priority and a concern. This study aimed to evaluate the effectiveness of the national nutritional interventions program on the improvement and nutritional status of malnourished children children aged 6-59 months. Methods: This community-based intervention study was conducted with 1288 acute and moderately malnourished children aged 6-59 months referred to health centers. Children received combined nutritional education and counseling with the provision of affordable complementary food for 10 months. Anthropometric measurements were assessed monthly according to the standard protocols. Results: Our results showed the reduction in the risk of malnutrition among children after nutritional interventions for weight-for-height (WHZ) (P < 0.001), height-for-age (HAZ) (P < 0.001), and weight-for-age (WAZ) (P = 0.008). Total malnourished children indicated improvement in HAZ (<-3 SD: OR = 1.10, P = 0.026), WAZ (<-2SD: OR = 1.21, P < 0.001; <-3SD: OR = 1.60, P < 0.001), and WHZ (<-3SD: OR = 1.10, P = 0.030). Controlling potential confounders (socioeconomic status, childrens' birth supine length, and weight) showed a significant amelioration in HAZ (<-2 SD: OR = 6.20, P = 0.020; <-3 SD: OR = 9, P = 0.003) and WAZ (<-2 SD: OR = 5.85, P = 0.010; <-3 SD: OR = 7.50, P = 0.004). In urban areas, significant amelioration was observed in HAZ (<-3 SD: OR = 1.22, P = 0.010) and WAZ (<-2 SD: OR = 1.24, P = 0.003; <-3 SD: OR = 1.64, P < 0.001). In rural, considerable amelioration was observed in WAZ (<-2 SD: OR = 1.20, P = 0.010; <-3 SD: OR = 1.50, P < 0.001) and WHZ (<-3 SD: OR = 1.20, P = 0.020). Conclusion: Nutritional training and counseling as well as complementary food intervention among the malnourished children significantly improved the nutritional status of children. So community-based intervention is recommended to reduce the malnutrition among children.

Heavy metals drinking water contamination and health risk assessment among primary school children of Pakistan.

The purpose of this study was to characterize the concentrations of lead (Pb), cadmium (Cd), manganese (Mn), and Fe (Fe) in drinking water sources in primary schools in Sindh Province, Pakistan and to quantify potential health risks among those school children. We conducted a representative, cross-sectional study among 425 primary schools in Sindh province of Pakistan. We used risk assessment models to estimate the metal index, pollution index, lifetime cancer risk, and hazard quotient index. Across the 425 sampled schools, the levels of heavy metals in the drinking water often exceeded the WHO permissible limits (67% of schools exceeded Pb limit, 17% for Cd, 15% for Fe). The average incremental lifetime cancer risk (ILCR) for Pb exceeded tolerable limits in all of the districts under study. The findings, particularly for Pb, are of concern, as Pb may negatively influence children's growth, development, school performance, and long-term health.

Effects of potential probiotic strains LBKV-3 on Immune Cells responses in Malnutrite children: a double-blind, randomized, Controlled trial.

This study investigated the phagocytic cell response in malnourished children after oral feeding of a fermented product containing clinically proven probiotic strains of Lactobacillus acidophilus, LBKV-3. The bacterial strain is used as a probiotic for humans to test its effect on immune cell activity in undernourished children below 8 years of age. To study the immune cell activity, implantation abilities of the culture in the GI tract of malnourished children, forty-five children of 6-7 and 7-8 years were randomly selected and distributed in three groups, each comprising 15 children in each of the age group. The test group of the children was receiving 100 g product volunteers/day of freshly prepared probiotic acidophilus milk containing 107 cfu/g of culture. The control group was receiving 100 g freshly prepared "dahi" containing 107 cfu/g of the LAB while the blank group of the volunteers was receiving thermal processed (85° C/30 min) buffalo milk containing 5% fat and 10% SNF at the rate of 100 ml/day/volunteer. Feeding trial was continued for 12 weeks. Blood samples were collected at W2, W4, W8, and W12. The blood serum samples were analyzed for monocytes, neutrophils, basophils, and lymphocytes by BC-3000 + Auto Hematology Analyzer. In conclusion, consumption of PAM increased the proportion of immune cells, including monocytes, neutrophils, basophils, and lymphocytes, as well as their phagocytic activity in all age groups but proportion was significant in the test group of 7-8 years. The effects were higher during W12 compared to W2, W4, and W8, which suggest regulation of the immune system.

Hypophosphatemia and risk of refeeding syndrome in critically ill patients before and after nutritional therapy

Summary OBJECTIVE: To investigate the prevalence of hypophosphatemia as a marker of refeeding syndrome (RFS) before and after the start of nutritional therapy (NT) in critically ill patients. METHODS: Retrospective cohort study including 917 adult patients admitted at the intensive care unit (ICU) of a tertiary hospital in Cuiabá-MT/Brasil. We assessed the frequency of hypophosphatemia (phosphorus <2.5mg/dl) as a risk marker for RFS. Serum phosphorus levels were measured and compared at admission (P1) and after the start of NT (P2). RESULTS: We observed a significant increase (36.3%) of hypophosphatemia and, consequently, a greater risk of RFS from P1 to P2 (25.6 vs 34.9%; p<0.001). After the start of NT, malnourished patients had a greater fall of serum phosphorus. Patients receiving NT had an approximately 1.5 times greater risk of developing RFS (OR= 1.44 95%CI 1.10-1,89; p= 0.01) when compared to those who received an oral diet. Parenteral nutrition was more associated with hypophosphatemia than either enteral nutrition (p=0,001) or parenteral nutrition supplemented with enteral nutrition (p=0,002). CONCLUSION: The frequency of critically ill patients with hypophosphatemia and at risk for RFS on admission is high and this risk increases after the start of NT, especially in malnourished patients and those receiving parenteral nutrition.

RESUMO OBJETIVO: Determinar a frequência de hipofosfatemia como marcador da síndrome de realimentação (SR) antes e após o início da TN em pacientes críticos. MÉTODOS: Coorte retrospectiva realizada com 917 pacientes adultos de um hospital terciário em Cuiabá-MT. Foi determinada a frequência de hipofosfatemia (fósforo <2,5 mg/dl) como marcador de risco de SR, para valores de fósforo sérico da admissão (P1) e após o início da TN (P2). RESULTADOS: Foi observado um aumento significativo (36,3%) da hipofosfatemia entre P1 e P2 e, consequentemente, do risco de SR (25,6% vs 34,9%; p<0,001) com o início da TN. Após o início da TN, pacientes desnutridos apresentaram maior queda do fósforo sérico. Os pacientes com TN apresentaram aproximadamente 1,5 vez mais chance de desenvolver hipofosfatemia e risco de SR (OR=1,44 IC95% 1,10-1,89; p=0,01) quando comparado aos com dieta oral. Nutrição parenteral foi mais associada à hipofosfatemia versus nutrição enteral (p=0,001) e nutrição enteral suplementada com parenteral (p=0,002). CONCLUSÃO: A frequência de pacientes críticos com hipofosfatemia e em risco de SR é alta e esse risco aumenta após o início da TN, especialmente nos desnutridos e naqueles recebendo nutrição parenteral.

Impact of Heat-Killed Lactobacillus casei Strain IMAU60214 on the Immune Function of Macrophages in Malnourished Children.

Malnutrition is commonly associated with immunological deregulation, increasing the risk of infectious illness and death. The objective of this work was to determine the in vitro effects of heat-killed Lactobacillus casei IMAU60214 on monocyte-derived macrophages (MDMs) from well-nourished healthy children, well-nourished infected children and malnourished infected children, which was evaluated by an oxygen-dependent microbicidal mechanism assay of luminol-increase chemiluminescence and the secretion of tumor necrosis factor (TNF-α), interleukin (IL-1ß), IL-6 and IL-10, as well as phagocytosis using zymosan and as its antibacterial activity against Salmonella typhimurium, Escherichia coli and Staphylococcus aureus. We found that reactive oxygen species (ROS), secretion cytokines (TNFα, IL-1ß, IL-6 and IL-10 levels), phagocytosis and bactericidal capacity increased in all groups after pre-treatment with heat-killed L. casei IMAU60214 at a ratio of 500:1 (bacteria:MDM) over 24 h compared with MDM cells without pre-treatment. The results could indicate that heat-killed L. casei IMAU60214 is a potential candidate for regulating the immune function of macrophages.

Effects of nutritional interventions on nutritional status in patients with gastric cancer: A systematic review and meta-analysis of randomized controlled trials.

BACKGROUND & AIMS: Nutritional interventions may improve quality of life, morbidity and mortality in gastric cancer (GC) patients. A growing number of randomized controlled trials (RCTs) evaluated different nutritional strategies - oral nutritional supplements (ONS), enteral nutrition (EN), enteral immunonutrition (EIN), parenteral nutrition (PN) and nutritional counselling - in GC patients. This systematic review and meta-analysis aims to assess the effects of these nutritional interventions on nutritional status of GC patients undergoing gastrectomy and/or chemotherapy. METHODS: A systematic literature search was performed in Pubmed, Web of Science and Scopus databases from inception to March 2020, based on fixed inclusion and exclusion criteria. Effect sizes were estimated with mean difference (MD) or standard mean difference (SMD) with 95% confidence interval (CI) and heterogeneity was assessed by measuring inconsistency (I2) based on chi-squared test. Pooled analyses and quality assessment were performed with Review Manager 5.3. RESULTS: A total of 25 RCTs were identified, including ONS (n = 7), EN (n = 6), PN (n = 4), EIN (n = 5) and nutrition counselling (n = 3) interventions. Ten RCTs with 1838 patients were deemed eligible for pooled analyses. Body weight loss was found lower in ONS group versus control group (MD 0.77; 95% CI -0.02-1.56; p = 0.05). PN and EIN studies did not assess body weight, while all nutrition counselling studies did not show significant differences (p > 0.05). Twenty-three out of 25 studies evaluated serum protein levels - albumin (ALB) and/or prealbumin (PA) and/or transferrin (TF). ALB levels did not significantly differ (p > 0.05) in 4 ONS studies. Significant improvements of PA levels from baseline to postoperative day (POD) ≥ 7 were shown in EN compared with PN groups (MD 19.90; 95% CI 10.09-29.70; p < 0.0001). Compared with EN, EIN interventions showed no significant improvements of ALB, PA and TF levels (p > 0.05) from baseline to POD ≥ 7. Amino-acid enriched PN showed no significant improvements of ALB, PA and TF levels (p > 0.05) while the effect of omega-3 enriched PN was debated. Only three studies out of 25 evaluated total fat mass and skeletal muscle mass and no significant differences (p > 0.05) were found between ONS versus control groups. CONCLUSIONS: Whereas our meta-analysis showed promising results from ONS and EN interventions the optimal delivery of GC nutritional support and nutritional status assessment are still unclear. Moreover, the majority of studies did not consider muscle mass and strength as nutritional parameters. This review highlights the crucial need to close this research gap, with high-quality, large RCTs, adopting effective nutritional assessment tools to evaluate the appropriateness of nutrition strategies.

Efficacy of EPA-enriched supplement compared with standard formula on body weight changes in malnourished patients with head and neck cancer undergone surgery: a randomized study.

BACKGROUND: Eicosapentaenoic acid (EPA) containing nutritional supplement can reverse weight loss and increase lean body mass in a perioperative period of patients with head and neck cancer. To study effects of an EPA-enriched supplement compared with a conventional supplement in malnourished patients with head and neck cancer following surgery is primary objective. METHODS: The patients were randomized into EPA-enriched and standard formula group. The supplements were prescribed 7 days preoperative through 14 days postoperative. Body weight and composition including serum parameters were measured from 7 days preoperative until 4 months postoperative. The hospitalized courses were recorded. RESULTS: Thirty-one patients in each group consumed EPA-enriched and standard formula supplements. There was no significant body weight or composition changes perioperative. No significant differences in the hospitalized days and postoperative complications was observed. CONCLUSIONS: Body weight changes in malnourished patients with head and neck cancer following surgery were not influenced by EPA additives to perioperative nutritional supplements.

Effectiveness of a community-based intervention on nutrition education of mothers of malnourished children in a rural coastal area of South India.

BACKGROUND: There is a paucity of evidence on improvement in malnutrition status after follow-up intervention among malnourished under-five children. OBJECTIVE: The objective of the study is to assess the effect of community-based follow-up health education intervention on the awareness level of mothers, calorie intake, protein intake, and weight gain of malnourished children. METHODS: This intervention study was conducted from December 2012 to October 2014 in three phases at rural Puducherry, coastal South India. The intervention group (57 mothers of 64 children) and control group (60 mothers of 64 children) included moderate and severely malnourished children aged 13-60 months. Children in the control group were taken from different areas and matched for age (±6 months) and sex. Health education intervention and follow-up supervision for 15 months were given to the mothers. RESULTS: Awareness level in all domains increased significantly in the intervention group. In the intervention group, 81% (52) of malnourished children turned out to normal, whereas in the control group, 64% (41) of them became normal. There was a statistically significant difference between the mean changes in the protein intake among boys (15.34 g to 19.91 g in the intervention group against 13.6 g to 16.24 g in the control group) and girls (15.09 g to 19.57 g in the intervention group against 13.36 g to 16.51 g in the control group) and calorie intake among girls (993.86 kcal to 1116.55 kcal in the intervention group against 992.65 kcal to 1078.75 kcal in the control group) between the two groups. CONCLUSION: There was comparatively marginal increase in protein intake, calories' intake, and weight gain in the intervention group.

Effectiveness of pectoralis major myocutaneous flap in the surgical management of oral cancer: A retrospective study.

INTRODUCTION: Over 80,000 oral cancer cases get diagnosed each year in India, majority undergoing extensive resections owing to their late presentation. Pectoralis major myocutaneous (PMMC) flap is a pedicled axial pattern flap which is based on thoracoacromical artery. It is readily available as a viable alternative to free flap reconstruction, especially for the economically poor and malnourished patients. Its proximity to head and neck structures gives added advantage to reconstruct complex and large volume oral and maxillofacial defects. It provides a relatively good possibility of functional and aesthetic restoration providing both mucosal lining and skin cover. MATERIALS AND METHODS: This was a prospective observational study of 29 PMMC flap reconstructions, conducted between 2013-2016. The reconstruction outcomes assessed in this study were divided into two categories namely "success" and "failure" based on certain functional parameters observed during follow-up of 1 year. The complications were broadly classified as major/minor and flap related/non-flap related. We assessed the feasibility of using a PMMC flap for reconstructing various subsites of oral cavity cancer. Further, the association of patient variables with complication rates and outcome of reconstruction were analysed. RESULTS: Out of 29 patients overall complications were noted in 15 (51.7%) cases with a female preponderance. Flap-related complications were noted in 9 whereas non-flap-related complications were seen in 6 patients. Major and minor complications were noted in 2 (both flap related) and 13 cases respectively. Complete full thickness flap necrosis was not encountered in any patient. Patients with flap skin paddle size ≤ 36 cm2 (n = 12) had significantly increased overall complication rates. Despite complications a high success rate (93.1%, n = 27) was achieved with this mode of reconstruction. CONCLUSION: The PMMC flap reconstruction is a versatile, reliable and an affordable single staged procedure with a high success rate in terms of achieving treatment goals. Although it has moderately high complication rates, but PMMC flap proved to be a workhorse in locally advanced cases of head and neck cancer at the end of 1 year follow-up.

Interaction of Lead with Calcium, Iron, and Zinc in the Biological Samples of Malnourished Children.

Interaction between toxic and essential elements is of particular interest, because the deficiency of essential element can dramatically increase the absorption rate of toxic metals inside the body. This study was conducted to evaluate the possible correlation of lead (Pb) with calcium (Ca), iron (Fe), and zinc (Zn) in biological samples (whole blood and scalp hair) of malnourished children (MNC). For comparative purposes, age-matched, well-nourished children (WNC) were selected. The concentrations of understudy elements were analyzed by atomic absorption spectrophotometry after microwave acid digestion. The accuracy of the methodology, as well as its its validity and efficiency, was checked through certified reference material of whole blood and scalp hair. The result indicates that the MNC have a twofold higher level of Pb, while the levels of essential elements (Ca, Fe, and Zn) were onefold to twofold lower as compared to the WNC (p < 0.05). Significant negative correlations of Pb with Ca, Fe, and Zn were found in the studied malnourished population at p < 0.05. Further research studies are required to elucidate the role of these metals and the mechanism of interaction inside the body.

Perfiles psicopatológicos de obesos y desnutridos medidos con el CBCL/6-18 / Psychopathological profiles of obese children and malnourished measures Obesity; in CBCL/6-18

Los objetivos de este trabajo fueron definir los trastornos psicopatológicos más comunes asociados a la obesidad y a la desnutrición, así como establecer el grupo de referencia normativo al cual pertenece México en la escala Child Behavior Checklist 6-18 (CBCL/6-18). Este fue un estudio transversal de diseño cuasiexperiemental. Se utilizó la información de 125 niños de escuelas públicas de Ciudad Juárez, Chihuahua, México, en estados de desnutrición, obesidad y normopeso, obtenida mediante las 113 preguntas relacionadas con el comportamiento de niños, que contiene el CBCL 6-18. Por medio de análisis de varianzas se estudiaron las posibles diferencias entre los grupos. Encontramos que nuestra muestra mexicana, pertenece al grupo normativo de referencia tres; las diferencias más significativas se encuentran en el grupo de obesos en la escala de problemas internalizados específicamente en ansiedad/depresión, y en el total de problemas.

This paper sought to define the most common psychopathological disorders associated with obese and malnourished children, and establish the normative group to which Mexico belongs in the Child Behavior Checklist 6-18(CBCL/6-18). This was a cross-sectional study of cuasiexperimental design. CBCL/6-18 data from 125 children from public school in Ciudad Juárez, Chihuahua, México were categorized into obese, malnourished and normal nutrition states. The 113 questions related to the behavior of children of the CBCL 6-18 through variance analysis were used to explore the possible differences between groups. Our Mexican children sample belongs to the normative group three. We found that the major differences were in internalized problems, specifically in anxiety/depression, and on Total Problems with the obese group.

Malnutrition: a marker for increased complications, mortality, and length of stay after total shoulder arthroplasty.

BACKGROUND: Malnutrition is an established risk factor for postoperative complications. The purpose of this investigation was to determine the overall prevalence of malnutrition in total shoulder arthroplasty (TSA) patients, the differences in prevalence across obesity subgroups, and the overall complication risk of malnourished patients compared with normal patients. METHODS: The American College of Surgeons National Surgical Quality Improvement Program database was queried for TSA cases from 2005 to 2013 for this retrospective cohort study. Malnutrition was defined as preoperative albumin concentration of <3.5 g/dL. Rates of postoperative complications were compared between normal and malnourished patients. RESULTS: We identified 4,655 TSA cases, with preoperative albumin measurements available for 1681 patients (36.1%). Propensity score adjustment successfully reduced selection bias, with adjusted P values of >.05 for demographics, body mass index, and modified Charlson Comorbidity Index. Of the cohort with albumin measurements, 7.6% of patients were malnourished according to our criteria. Bivariate analysis showed malnourished patients had higher rates of pulmonary complications, anemia requiring transfusion, extended length of stay (LOS), and death (all P < .05). Propensity-adjusted multivariable logistic regression demonstrated that malnutrition was significantly associated (all P < .05) with postoperative transfusion (odds ratio, 2.49), extended LOS (odds ratio, 1.69), and death (odds ratio, 18.09). CONCLUSION: The overall prevalence of malnutrition was 7.6%. Malnourished patients were at a significantly increased risk for blood transfusion, longer hospital LOS, and death within 30 days of surgery. Multivariable analysis showed TSA patients with preoperative albumin levels of <3.5 g/dL are at much higher risk for morbidity and death after surgery than patients with albumin levels within normal reference ranges.

Curcumin protects against nicotine-induced stress during protein malnutrition in female rat through immunomodulation with cellular amelioration.

Nicotine aggravates many chronic inflammatory disorders in females under the protein-malnourished conditions because women are more susceptible to nicotine-induced diseases due to their low innate immunity. Although curcumin have been found to obliterate the nicotine-induced disorders through its anti-nicotinic activity under the protein-malnourished condition, the exact mechanism of protective action of curcumin is still unclear. Female Wister rats maintained under the normal and protein-restricted diets in two separate groups were injected with the effective dose of nicotine-tartrate (2.5 mg/kg body weight/day, subcutaneously) and supplemented with the effective dose of curcumin (80 mg/kg body weight/day, orally) for 21 days. The morphology of red blood cells (RBCs), molecular docking, lipid profile and activities of antioxidant enzymes in tissues, cytokines profiling (T helper cell type 1; and T helper cell type 2), mRNA and protein expression of cytokines, transcription factors (activator protein 1), regulatory molecule (P(53)), growth factors (Granulocyte-macrophage colony-stimulating factor; Transforming growth factor beta) were determined to establish the mechanism of actions of curcumin against the nicotine-mediated stress in the protein-malnourished rats. This study revealed that curcumin bound to the Histidine 87 residues of haemoglobin with a greater binding affinity and significantly protected the RBCs against nicotine-induced damage. Furthermore, the nicotine-mediated disruption of Th1/Th2 balance through upregulation and downregulation of different factors was effectively restored by curcumin under the protein-malnourished conditions. The study demonstrated that curcumin was a potent protective compound against the nicotine-induced stress and offered a probable biochemical and immunomodulatory mechanism of protective action of curcumin.

Enteroparasitosis en niños desnutridos graves de un hospital de la ciudad de Maracaibo, Venezuela / Intestinal parasitosis in severely malnourished children at a hospital in the city of Maracaibo, Venezuela

Para comparar la prevalencia de enteroparásitos en niños con desnutrición severa de la Unidad de Recuperación Nutricional del Hospital Chiquinquirá de Maracaibo, Estado Zulia, con niños eutróficos que asisten a la consulta de niños sanos del mismo hospital; se realizó un examen coproparasitológico a 50 niños desnutridos graves y 50 niños eutróficos, mediante examen directo; técnica de concentración (Ritchie) y coloración de Ziehl Neelsen. Entre los protozoarios, Cryptosporidium sp. ocupó el primer lugar con un 14% en el grupo de los desnutridos graves y Giardia lamblia en los eutróficos con un 20%. De los helmintos identificados, Trichuruis trichiura prevaleció con 12% en los desnutridos, mientras Ascaris lumbricoides en los eutróficos ocupó el primer lugar con un 8%. No se encontró diferencia estadísticamente significativa entre la prevalencia de parásitos en general con la edad, el sexo o la desnutrición, ni entre poliparasitismo versus monoparasitismo. La medida en que se relacionan la desnutrición y las parasitosis intestinales es difícil de esclarecer, al ser la desnutrición una condición multifactorial ya que depende de la especie parasitaria presente, la intensidad de la parasitosis, las características inmunológicas y genéticas del hospedero, del medio socioeconómico en el que se desenvuelva el individuo, entre otros factores.

To compare the prevalence of intestinal parasites in children with severe malnutrition in the Nutritional Recovery Unit at the Chiquinquirá Hospital of Maracaibo, State of Zulia, with eutrophic children attending consult for healthy children at the same hospital, stool examinations were performed for 50 seriously malnourished children and 50 eutrophic children by direct examination, using the concentration technique (Ritchie) and Ziehl Neelsen. Among the protozoa, Cryptosporidium sp. ranked first, with 14% in the group of severely malnourished and Giardia lamblia in 20% of the eutrophic children. Of the identified helminths, Trichuris trichiura prevailed, with 12% in the malnourished group, while Ascaris lumbricoides took first place with 8% in the eutrophic group. No statistically significant difference was found between the prevalence of parasites in general with age, sex or malnutrition, or between polyparasitism versus monoparasitism. The extent to which malnutrition and intestinal parasites relate is difficult to clarify, since malnutrition is a multifactorial condition that depends on the parasite species present, intensity of the parasitosis, immunologic and genetic characteristics of the host, the socio economic environment in which the individual develops and other factors.

Deteccion de candida en cavidad bucal en un grupo de niños eutroficos y desnutridos

Candida albicans es una levadura, frecuente comensal en la microflora bucal, sin embargo, la predisposición del hospedero interviene como cofactor en la génesis de la candidiasis bucal, aunado a las deficiencias nutricionales. El objetivo de este estudio fue determinar la presencia de C. albicans y otras especies de Candida en un grupo de niños desnutridos y compararla con un grupo de niños nutridos o eutróficos. En esta investigación se estudiaron sesenta y tres niños de 3 a 6 años de edad que acudieron al Centro Atención Nutricional Infantil de Antímano (CANIA), 34 eran desnutridos y 29 eutróficos; ninguno de los niños evaluados presentó signos clínicos de candidiasis bucal. Del total de casos, 28 (44.44%) dieron positivos para levaduras, de estos 19 (67,87%) correspondieron a niños desnutridos y 9 (32,14%) a niños eutróficos. De los 35 casos de cultivos negativos para levaduras, el mayor porcentaje (57,14%) se encontró en los niños eutróficos. El análisis de test estadístico de diferencias de dos proporciones, demostró que C. albicans fue la especie mas frecuente (35,71%) en los niños desnutridos, en comparación a los eutróficos (14,28%). Otras especies de Candida también fueron encontradas. En cuanto a sexo y edad, no hubo diferencias estadísticamente significativas. La evaluación de la respuesta inmune celular en 40 niños de este estudio con el antígeno de Candidina, evidenció solo un 38% de positividad en los niños desnutridos, ante un 63% en niños eutróficos, esto nos señala la baja respuesta o defensa inmunológica que presenta el grupo de niños desnutridos frente a esta levadura, lo cual nos hace sugerir, que esto puede ser un factor predisponente en este grupo para el desarrollo de la enfermedad.

Candida albicans is a yeast, frequent diner in the oral microflora, however, the predisposition of the host acts as a cofactor in the genesis of oral candidiasis, coupled with nutritional deficiencies. The aim of this study was to determine the presence of C. albicans and other Candida species in a group of malnourished children and compare it with a group of children nourished or eutrophic. This study examined sixty-three children from 3 to 6 years of age who came to the Center for Child Care Nutrition Antímano (Cania), 34 were malnourished and 29 eutrophic; none of the children tested showed signs of clinical oral candidiasis. Of the total cases, 28 (44.44%) were positive for yeast, these 19 (67.87%) children were malnourished and 9 (32.14%) children eutrophic. Of the 35 cases negative for yeast cultivation, the highest percentage (57.14%) were found in children eutrophic. An analysis of statistical test of differences of two proportions, showed that C. albicans species was the most frequent (35.71%) in malnourished children, compared to eutrophic (14.28%). Other Candida species were also found. As for sex and age, there was no statistical difference. The evaluation of the cellular immune response in 40 children in this study with the antigen Candidina, showed only 38% of positivity in malnourished children, with 63% in eutrophic children, we noted that the low immune response or defense that presents the group of malnourished children in front of this yeast, which makes us suggest that this may be a predisposing factor in this group for developing the disease.