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1.
Eat Weight Disord ; 17(3): e194-9, 2012 Sep.
Article in English | MEDLINE | ID: mdl-23086255

ABSTRACT

OBJECTIVE: Aim of the study was to evaluate tumour necrosis factor α (TNF-α) axis and oxidative status in patients with anorexia nervosa (AN) seeking a possible correlation with both nutritional status and evolution of the disease. SUBJECTS AND METHODS: Thirty-nine consecutive women with AN and an age-matched healthy control group were studied. Patients were 26±9 yr, with a body mass index (BMI) of 13.9±2 kg/m(2). TNF-α, its receptors TNF-R55 and TNF-R75, and oxidative status markers (selenium, ascorbic/ dehydroascorbic acid, retinol, α-tocopherol, selenium-dependent gluthatione peroxidase, reduced/oxidated gluthatione) were measured. A correlation with both nutritional indexes (body weight, BMI, albumin, prealbumin, transferrin, lymphocyte count) and disease duration was investigated. Pearson's correlation and unpaired Student's t-test were used to compare patients and controls. RESULTS: TNF-α and oxidative status markers were significantly higher in patients than controls and TNF-α was directly related to dehydroascorbic acid (p<0.05). Both TNF-R55 and TNF-R75 were higher in patients with duration of disease longer than one year as compared to controls and patients with shorter duration. Receptors inversely correlated with BMI (p<0.05 and p<0.01) and directly with disease duration (p<0.05). Inverse correlation between disease duration and BMI was present (p<0.01). CONCLUSIONS: The study showed activation of TNF-α axis and oxidative stress in AN patients, as well as correlation between the two systems. Due to the correlation between TNF receptors and both BMI and disease duration, a possible role of pro-inflammatory cytokines in the evolution of the eating disorder is suggested.


Subject(s)
Anorexia Nervosa/metabolism , Oxidative Stress , Receptors, Tumor Necrosis Factor, Type II/metabolism , Receptors, Tumor Necrosis Factor, Type I/metabolism , Tumor Necrosis Factor-alpha/metabolism , Adolescent , Adult , Body Mass Index , Body Weight , Case-Control Studies , Disease Progression , Female , Humans , Nutritional Status
2.
J Biol Regul Homeost Agents ; 25(1): 101-7, 2011.
Article in English | MEDLINE | ID: mdl-21382279

ABSTRACT

Food choices are influenced by many factors, perhaps the most important being availability. However, the desire to consume one item over another may be viewed as an outcome of sensory hedonic likes, situation and current internal state. In a previous preliminary report, an improvement of joy and mood, associated with good data of digestibility and palatability, was observed in a group of 30 healthy female subjects who consumed a coffee-flavoured iced dessert immediately after a standardized meal. The aim of this study is to confirm the results previously obtained in a smaller population and to investigate whether any differences between male and female subjects could be observed concerning the digestive process and emotional status. One hundred volunteers, after ENT and psychological assessment, were asked to fill out a Psycho-Emotional Questionnaire to assess their basal emotional pattern before the consumption of an iced coffee-flavoured dessert after a standard meal. After the meal they completed an Organoleptic-Sensory questionnaire, a Dynamic Digestibility questionnaire and again the Psycho-Emotional Questionnaire. In our study, most of the 100 subjects found the tested coffee-flavoured iced dessert pleasant according to the Organoleptic-Sensorial Questionnaire (OSQ), in terms of taste, aspect, texture and smell; moreover, the Dynamic Digestibility Questionnaire (DDQ) showed a good digestive experience in 71 subjects. According to the Psycho-Emotional Questionnaire (PEQ), an improvement of joy, activation and mood, associated with good data of digestibility and palatability was recorded. All these observations are statistically significant and the results seem to show a positive correlation between pleasure in eating such a product and emotional status. No statistically significant differences were recorded between male and female subjects.


Subject(s)
Affect/physiology , Coffee , Digestion/physiology , Food , Pleasure/physiology , Sex Characteristics , Adult , Aged , Female , Humans , Male , Middle Aged , Surveys and Questionnaires
3.
Eur J Clin Nutr ; 64(8): 894-8, 2010 Aug.
Article in English | MEDLINE | ID: mdl-20502467

ABSTRACT

BACKGROUND/OBJECTIVES: Disease-related malnutrition is a common comorbidity at hospital admission. The purpose of the present report was to describe the data on nutritional care routines collected during the Project: Iatrogenic MAlnutrition in Italy (PIMAI) study, as these may be helpful to avoid iatrogenic malnutrition and improve nutritional policies. SUBJECTS/METHODS: Standards of nutritional care were assessed on the basis of (1) adherence to study protocol (completeness of data collected); (2) attitude in assessing the nutritional status; (3) prescription of nutritional therapy (within 3 days) at least in patients presenting with overt malnutrition (body mass index (BMI) <18.5 kg/m(2) or significant weight loss (>or=10% in 3 months and/or >or=5% in the last month)), regardless of its adequacy, and adherence to current guidelines and (4) attitude in monitoring nutritional status during the stay (number of weight measurements performed compared with those expected). RESULTS: In total, 1583 subjects were assessed. A minimum data set for performing the Nutritional Risk Screening 2002 tool was available in 1284 patients (81.1%), but nutritional screening was possible in every patient by alternative analytical criteria related to food intake, anthropometry and biochemistry. However, several missing values were recorded, particularly in biochemical parameters due to lack of prescription by admission wards. According to ward practices, only 38.2% of the patients had the BMI calculated. A nutritional support was prescribed only to 26/191 patients (13.6%) presenting with overt malnutrition. Finally, we recorded that only 21.6% of the patients (207/960 were randomly selected) had their weight monitored on a scheduled basis. This reality was worse in surgical rather than medical departments (17 vs 26%; P<0.001). CONCLUSION: Present results confirm that in Italy, nutritional care routines are still poor and need improvements.


Subject(s)
Delivery of Health Care/standards , Hospitalization , Malnutrition/therapy , Nutrition Assessment , Nutritional Sciences , Nutritional Support/statistics & numerical data , Anthropometry , Attitude of Health Personnel , Biomarkers/analysis , Body Mass Index , Clinical Competence , Comorbidity , Energy Intake , Guidelines as Topic , Humans , Italy/epidemiology , Malnutrition/diagnosis , Malnutrition/epidemiology , Nutrition Surveys , Risk Assessment , Weight Loss
4.
J Biol Regul Homeost Agents ; 24(2): 215-20, 2010.
Article in English | MEDLINE | ID: mdl-20487635

ABSTRACT

The aim of our study is to assess, with objective measures, the impact on digestion of a coffee-flavoured iced dessert ingested at the end of a standardized meal; moreover, a subjective assessment, using a specific questionnaire, was carried out in order to compare objective and subjective data. Ten healthy male volunteers, after ENT and psychological assessment, underwent two scintigraphic evaluations (standardized meal without and with coffee-flavoured iced dessert) and, after the meal, filled in a specific questionnaire named dynamic digestibility questionnaire. In our sample the ingestion of the coffee-flavoured iced dessert seemed to improve the digestibility of a standardized meal: the difference between the curves of gastric emptying without and with iced dessert is statistically significant. These data are strongly confirmed by subjective assessment: the dynamic digestibility questionnaire (DDQ) showed a higher digestibility of a standardized meal with the coffee-flavoured iced dessert in comparison to a normal meal. The current study represents a preliminary report on this topic with a small sample of healthy volunteers: further studies on larger population are requested in order to confirm all the encouraging results herein discussed.


Subject(s)
Digestion/physiology , Eating/physiology , Ice , Animals , Coffee , Cooking , Egg White , Gastric Emptying/physiology , Gastrointestinal Motility/physiology , Humans , Male , Milk , Reference Values , Surveys and Questionnaires
5.
Neurology ; 73(20): 1681-5, 2009 Nov 17.
Article in English | MEDLINE | ID: mdl-19917991

ABSTRACT

BACKGROUND: Recently hyperlipidemia was reported to be related to a significantly better outcome in amyotrophic lateral sclerosis (ALS). To investigate this, we evaluated the status of blood lipids in a large Italian series of patients with ALS, and assessed the effect of hyperlipidemia on patients' survival. METHODS: The study population included 658 patients with ALS consecutively observed in 2 Italian ALS centers between 2000 and 2006. They were compared to a series of 658 healthy subjects, matched by age and gender. RESULTS: The mean levels of total cholesterol, triglycerides, high-density lipoprotein (HDL), low-density lipoprotein (LDL), and the LDL/HDL ratio were similar in patients with ALS and controls. Total cholesterol, HDL, triglyceride, and LDL/HDL ratio levels showed a significant decrease in patients with forced vital capacity <70% compared to those with FVC >or=90%. For each level of ALS-FRS, poorer respiratory function was related to a lower LDL/HDL ratio. Univariate survival analysis did not find any significant effect of LDL/HDL ratio on survival, either when comparing patients with ratios 2.99 or patients in the first quartile of LDL/HDL ratio (2.79). No dose-response was found for LDL/HDL ratio subdividing patients into 5 quintiles. CONCLUSION: Our findings do not support the observation that patients with amyotrophic lateral sclerosis have hyperlipidemia or that hyperlipidemia in this population is related to longer survival. However, some evidence emerged that respiratory impairment, but not a worse clinical status or a lower body mass index, is related to a decrease in blood lipids and LDL/HDL ratio.


Subject(s)
Amyotrophic Lateral Sclerosis/blood , Lipids/blood , Respiration Disorders/blood , Amyotrophic Lateral Sclerosis/epidemiology , Amyotrophic Lateral Sclerosis/physiopathology , Analysis of Variance , Cholesterol/blood , Female , Humans , Hyperlipidemias/epidemiology , Italy , Lipoproteins, HDL/blood , Lipoproteins, LDL/blood , Male , Middle Aged , Retrospective Studies , Survival Analysis , Triglycerides/blood , Vital Capacity
6.
Minerva Gastroenterol Dietol ; 52(4): 431-5, 2006 Dec.
Article in English | MEDLINE | ID: mdl-17108872

ABSTRACT

Anorexia nervosa is a complex mental disorder characterized by altered eating behaviour often resulting in life-threatening weight loss (<85% of expected body weight) associated with amenorrhea and a disturbance of body image. Although classified as mental health disorders, they may lead to serious medical consequences and have the highest rate of premature death of any mental health diagnosis. We report our experience with the use of enteral feeding via percutaneous endoscopic gastrostomy in a 39-year-old woman with chronic restricter anorexia nervosa treated in liaison psychiatry and psychotherapy. On admission to psychiatry unit, the patient presented seriously deteriorated general condition and a body mass index (BMI) of 10 (BMI = weight kg/height m(2)). She refused oral feeding, but eventually accepted nasogastric feeding. In preparation for her continuing long-term (>1 month) enteral feeding at home, a percutaneous endoscopic gastrostomy was performed and a home nutrition support regimen that met her energy-protein intake requirements was prescribed. During the follow-up period, an overall improvement in nutritional status, general condition, mood and cognitive functioning was observed. Patient compliance with refeeding is notoriously problematic; however, enteral feeding interventions may be feasible in the long-term treatment of selected anorexia nervosa patients when closely followed-up by a multidisciplinary medical team.


Subject(s)
Anorexia Nervosa/therapy , Enteral Nutrition , Adult , Anorexia Nervosa/psychology , Body Mass Index , Female , Follow-Up Studies , Gastrostomy , Home Care Services , Humans , Patient Compliance , Psychiatric Department, Hospital , Psychotherapy , Time Factors
7.
Dig Liver Dis ; 38(9): 623-42, 2006 Sep.
Article in English | MEDLINE | ID: mdl-16766237

ABSTRACT

Total parenteral nutrition is a life saving therapy for patients with chronic gastrointestinal failure, being an effective method for supplying energy and nutrients when oral or enteral feeding is impossible or contraindicated. Clinical epidemiological data indicate that total parenteral nutrition may be associated with a variety of problems. Herein we reviewed data on the gastroenterological tract regarding: (i) total parenteral nutrition-related hepatobiliary complications; and (ii) total parenteral nutrition-related intestinal complications. In the first group, complications may vary from mildly elevated liver enzyme values to steatosis, steatohepatitis, cholestasis, fibrosis and cirrhosis. In particular, total parenteral nutrition is considered to be an absolute risk factor for the development of biliary sludge and gallstones and is often associated with hepatic steatosis and intrahepatic cholestasis. In general, the incidence of total parenteral nutrition-related hepatobiliary complications has been reported to be very high, ranging from 20 to 75% in adults. All these hepatobiliary complications are more likely to occur after long-term total parenteral nutrition, but they seem to be less frequent, and/or less severe in patients who are also receiving oral feeding. In addition, end-stage liver disease has been described in approximately 15-20% of patients receiving prolonged total parenteral nutrition. Total parenteral nutrition-related intestinal complications have not yet been adequately defined and described. Epidemiological studies intended to define the incidence of these complications, are still ongoing. Recent papers confirm that in both animals and humans, total parenteral nutrition-related intestinal complications are induced by the lack of enteral stimulation and are characterised by changes in the structure and function of the gut. Preventive suggestions and therapies for both these gastroenterological complications are reviewed and reported in the present review.


Subject(s)
Biliary Tract Diseases/etiology , Liver Diseases/etiology , Parenteral Nutrition, Total/adverse effects , Animals , Biliary Tract Diseases/therapy , Humans , Intestines/immunology , Liver Diseases/therapy , Risk Factors
8.
Dig Liver Dis ; 36(6): 426-31, 2004 Jun.
Article in English | MEDLINE | ID: mdl-15248385

ABSTRACT

The monoclonal antibody to the tumour necrosis factor--infliximab--has recently been added to the list of off-label therapeutic means for ulcerative colitis. We conducted a descriptive analysis of the results from studies on the use of the drug published so far. A total of 187 patients qualified for analysis. They were divided into four main categories, including steroid-refractory and responsive adults and children. The median frequencies of an early and a sustained response were 77 and 44.5%. These data suggest that adult non-steroid-refractory, and paediatric patients may respond with the highest frequency. While it is obligatory to wait for the yield of the ongoing controlled trials before any conclusion on these indications is drawn, the data provide seminal ideas to further investigations, including the hypothesis to inaugurate with infliximab a top-down strategy for the treatment of inflammatory bowel disease.


Subject(s)
Antibodies, Monoclonal/therapeutic use , Colitis, Ulcerative/drug therapy , Gastrointestinal Agents/therapeutic use , Tumor Necrosis Factor-alpha/antagonists & inhibitors , Humans , Infliximab
9.
Minerva Med ; 95(1): 65-70, 2004 Feb.
Article in English | MEDLINE | ID: mdl-15041927

ABSTRACT

AIM: The 60% bioavailable oral microemulsion formulation of cyclosporin (NEORAL ), has replaced the intravenous route to treat both organ transplant and immune-based disease. Its use for steroid-refractory ulcerative colitis (a recognized indication for intravenous cyclosporin) has been scanty. METHODS: Twenty-three consecutive patients (14 male/9 female, universal colitis 14/23) entered a 3-month course of NEORAL (initially dosed at 5 mg/kg/day) because of steroid-refractoriness (14 cases) and steroid-dependence (9 cases). Responders (at least showing a 50% reduction of a clinical activity score) were continued on azathioprine. The initial steroid dose was tapered on commencing NEORAL; patients requiring steroid resumption or increase in the follow-up were defined as relapsers. RESULTS: The target trough concentration of 200 ng/ml of whole blood was achieved without major titration in all but 1 patient. There were 7 non-responders (30%). Of the 16 responders (70%), 2 have not relapsed; the remaining 14 relapsed at the median time of 9.5 months (1.5-60) with 10 (71%) showing only 1 relapse. Five patients were colectomized 12 months after NEORAL (1.5-24), leaving 11 of the initial 23 (47%) with their colon. Of the 16, all but 1 had azathioprine; the median daily steroid needs fell from 32 to 5 mg. CONCLUSION: The rates of acute and chronic response of 70% and 47% achieved by NEORAL in this indication duplicate the figures achieved by the traditional schedules of cyclosporin administration.


Subject(s)
Colitis, Ulcerative/drug therapy , Cyclosporine/therapeutic use , Immunosuppressive Agents/therapeutic use , Administration, Oral , Azathioprine/therapeutic use , Cyclosporine/adverse effects , Emulsions , Female , Humans , Immunosuppressive Agents/adverse effects , Male , Recurrence
10.
Minerva Gastroenterol Dietol ; 50(4): 317-23, 2004 Dec.
Article in Italian | MEDLINE | ID: mdl-15788987

ABSTRACT

The involvement of nutritional factors in the etiopathogenesis of multiple sclerosis is currently being investigated. Notwithstanding the huge amount of data present in the literature, the possible etiological or protective role of nutrients with regard to the disease remain debatable. The epidemiological data suggest an association between multiple sclerosis and nutrition; the populations that take in a higher quantity of foods of animal origin (meat p<0.0001 and dairy products p<0.01) seem to be the most affected. A role of saturated fatty acids in the etiopathogenesis of myelinic damage has been hypothesised. Case control studies have identified certain foods that act as risk factors and others as protection in the onset of the disease. Some case control studies point to a time-cause relationship between the intake of total calories (O.R. 2.03) and saturated fats (O.R. 1.88) and the incidence of multiple sclerosis; other prospective studies failed to confirm this hypothesis, negating the protective effect of a diet rich in anti-oxidant vitamins and polyunsaturated fatty acids. Intervention studies are discordant with respect to the effects of polyunsaturated fatty acid supplements on the course of the disease. In patients with a progressive chronic form of the disease, polyunsaturated fatty acids did not demonstrate any effect on the progression of the invalidating lesions. Interventions on patients suffering from an acute and remittent form have pointed to the significant effect of treatment with polyunsaturated fatty acids in slowing down the progression of lesions only in cases with a slight initial degree of disability or no disability (p=0.001) at all. They do, however, seem to confirm the hypothesis of an association between the gravity of the disease and consumption of saturated fats (p<0.05) and show an improvement trend in patients treated with polyunsaturated fatty acids, although the data are not statistically significant.


Subject(s)
Multiple Sclerosis/diet therapy , Humans , Randomized Controlled Trials as Topic
11.
Minerva Gastroenterol Dietol ; 50(4): 325-9, 2004 Dec.
Article in Italian | MEDLINE | ID: mdl-15788988

ABSTRACT

Nutritional management during acute pancreatitis has the purpose to avoid a negative influence on the outcome and to preserve the morphofunctional integrity of the gut, preventing bacterial translocation. When the patient would start again normal nutrition after a period shorter than a week, thanks to the resolution of the clinical picture, and when the initial nutritional state of the patient is satisfactory, a particular nutritional support is not necessary. When the course of the disease is longer and the severity is higher, an early artificial nutritional support is advisable. Caloric needs thought to be useful are 25-30 kcal/kg/die; 40-60% of nutrient mixture should consist of carbohydrates and 20-30% of lipids. Proteins should be approximately 1.0-1.5 g/kg/die. On the basis of recent randomised, prospective clinical trials, enteral jejunal feeding is indicated as a first choice nutritional way, because of its ability to maintain the integrity of the intestinal barrier and its minimal effect on pancreatic secretion, acting significantly on inflammatory parameters and on prognostic markers. This procedure is not indicated when ileum is present and when it causes nausea, vomiting, abdominal pain and an increase of hepatic enzymes. In this case, parenteral feeding is an alternative. Hydroly-sated formulas, containing short peptides and a low percentage of long chain fat acids, are recommended.


Subject(s)
Nutritional Requirements , Nutritional Support , Pancreatitis/diet therapy , Acute Disease , Humans , Severity of Illness Index
12.
Minerva Gastroenterol Dietol ; 50(1): 97-101, 2004 Mar.
Article in Italian | MEDLINE | ID: mdl-15719011

ABSTRACT

AIM: The aim of this study is to analyse the clinical course of ulcerative colitis during maintenance therapy with azathioprine, a drug which is still not proved to be able to modify the natural history of the disease. METHODS: A retrospective study is made of data regarding the frequency of hospital admission for patients with ulcerative colitis referring to a gastroenterological Day-Hospital between 1991 and 2000. The disease history of these patients has been divided into 2 sections: one preceding and the other following an index-event, identified as the beginning of a maintenance regimen with azathioprine; this allowed to find possible differences in the clinical course after the index-event. Patients were controls of themselves. RESULTS: Seventeen patients qualified for analysis. Remission from an acute severe attack of ulcerative colitis was reached by intravenous or oral cyclosporine for 14 of them and by prednisone for 3 of them. The maintenance treatment with azathioprine, which started in all but 1 patient (intention-to-treat), showed a reduction in the number of hospital admissions, decreasing from a mean of 2.12+/-0.69 in the preceding 4.2+/-4.3 years to a mean of 0.12+/-0.33 in the following 5.8+/-2.5 years (p=0.000). CONCLUSIONS: Patients undergoing maintenance therapy with azathioprine showed face fewer relapses needing hospitalisation than those without azathioprine.


Subject(s)
Azathioprine/therapeutic use , Colitis, Ulcerative/drug therapy , Hospitalization , Immunosuppressive Agents/therapeutic use , Adolescent , Adult , Female , Humans , Male , Middle Aged
14.
Minerva Gastroenterol Dietol ; 39(4): 167-74, 1993 Dec.
Article in Italian | MEDLINE | ID: mdl-8161615

ABSTRACT

INTRODUCTION: Previous studies demonstrated deficiencies of selenium and other micronutrients in patients receiving total enteral nutrition (TEN). The content and bioavailability of trace elements in enteral formulas can be suboptimal. MATERIAL AND METHODS: Basal blood levels of some trace elements (copper, iron, selenium, zinc) and vitamins (B12, folic acid) were determined in twenty patients at the beginning of TEN. Vitamin E was measured in 7 patients. Primary diagnosis was cancer (no. = 13) and organic brain syndromes (no. = 7). Commercially available polymeric and oligomeric enteral formulas were used, containing respectively, as a percent of RDA in 1500 kcal, 65-39% of copper, 180-135% of iron, 80-100% of zinc. Selenium was not indicated; determinations in our laboratory gave a content of 78-63% of the minimum recommended intake. Blood levels of copper and zinc (no. = 6), selenium (no. = 5), iron, transferrin and ferritin (no. = 13) were measured after two months of TEN (mean intake of 30 +/- 3 kcal/kg/day). Copper, selenium and zinc were measured with atomic absorption; iron with the complessometric method: vitamin B12 and folic acid with RIA; vitamin E with HPLC. RESULTS: Mean values, expressed as mean +/- SD (range) were: copper: 129 +/- 23 (82-300) micrograms/dl; iron: 37 +/- 18 (16-89) mg/dl; selenium: 53 +/- 20 (22-93) micrograms/dl; zinc: 85 +/- 34 (44-185) micrograms/dl; vitamin B12: 632 +/- 450 (140-1575) pg/ml); vitamin E: 5.4 +/- 1.5 (3.3-7.8) mg/dl; folic acid: 11 +/- 8 (2-20) ng/ml. Values below the lower normal limit were found in 100% (vitamin E), 89% (selenium), 60% (iron), 35% (zinc), 24% (vitamin B12) and 14% (folic acid) of the patients studied. Copper was higher than the upper normal limit in 31% of cases; no data below normal range was found. Mean blood levels of depleted subjects were at the 28%, 43%, 54% and 63% of the mean normal value respectively for iron, selenium, vitamin E and zinc. Blood iron (p < 0.05) and selenium (p < 0.001) were significantly lower in more malnourished patients (weight loss > 20% vs < 20% on usual body weight). After two months of TEN, a reduction of 33% of mean blood selenium was observed in 4 of 5 patients studied. Blood copper and zinc remained stable in 6 subjects with initial normal or higher than normal values. Blood iron increased nonsignificantly, ferritin remained stable, transferrin increased significantly (p < 0.05). No clinical deficiency syndromes were observed. CONCLUSIONS: A careful monitoring of micronutrients during TEN is recommended. Selenium content of enteral formulas, unless supplemented by the producers, seems to be insufficient to maintain the initial blood level in two months of TEN.


Subject(s)
Basal Metabolism , Enteral Nutrition , Trace Elements/blood , Aged , Enteral Nutrition/methods , Enteral Nutrition/statistics & numerical data , Female , Humans , Longitudinal Studies , Male , Middle Aged , Time Factors
15.
Minerva Gastroenterol Dietol ; 37(2): 117-21, 1991.
Article in Italian | MEDLINE | ID: mdl-1720675

ABSTRACT

The collateral effects of antineoplastic therapy often lead to a deterioration of the cachectic condition induced by the presence of the tumour itself. This study analysed the effects of a programme of dietary surveillance/support in patients with non-Hodgkin's lymphoma undergoing a cycle of MACOP-B polychemotherapy. During the entire course of therapy patients were followed weekly by a nutritional specialist and a dietician in order to assess and if necessary modify food intake, also in relation to the onset of collateral effects. Using this programme it was observed that a satisfactory nutritional state was maintained during the entire cycle, with an increased food intake compared to the start of the cycle and to conditions of good health.


Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Lymphoma, Non-Hodgkin/therapy , Nutritional Physiological Phenomena , Adult , Bleomycin/therapeutic use , Body Weight , Cyclophosphamide/therapeutic use , Diet , Doxorubicin/therapeutic use , Female , Humans , Lymphoma, Non-Hodgkin/drug therapy , Male , Methotrexate/therapeutic use , Middle Aged , Prednisolone/therapeutic use , Vincristine/therapeutic use
16.
Minerva Gastroenterol Dietol ; 37(2): 123-30, 1991.
Article in Italian | MEDLINE | ID: mdl-1742397

ABSTRACT

Forty-two patients (M/F 9/33; age 78 +/- 10 years) were studied during Hospital stay for femoral neck fractures (16 neck, 26 pertrochanteric fractures). All underwent fracture surgery (internal fixation in 30, arthroplasty in 12 patients). Food intake was evaluated daily, supplemented with specific recipes. Biochemical assessment of nutritional status (hemoglobin, hematocrit, total proteins, albumin, prealbumin, Na, K, Ca, Fe, P, Mg) was performed before and after surgery. Nitrogen balance was evaluated in 8 patients in the post-operative period (40 determinations). The study group was compared for post-surgical complications and mortality during Hospital stay with a historical control group without any nutritional survey. Mean daily caloric intake was (M +/- DS) 1014 +/- 360 in the preoperative period, 960 +/- 210 and 1036 +/- 185 postoperatively (5-9 and 10-15 days post-surgery, respectively). Mean nitrogen intake was, respectively, 7.5 +/- 2.6, 7 +/- 2.1, 6.9 +/- 1.6 gN/day. No significant differences were found. In the preoperative period, the following tests were found below the normal range: iron (median 30 micrograms/dL), albumin (median 3.1 g/dL), hemoglobin (median 12 g/dL) hematocrit (median 35%). After surgery, they decreased significantly; also prealbumin, in normal limits before surgery (20 +/- 0.7 mg/dl), decreased significantly 5-9 days after surgery. After 10-15 days from surgery, only prealbumin and iron reached the preoperative level.(ABSTRACT TRUNCATED AT 250 WORDS)


Subject(s)
Aged , Femoral Neck Fractures , Hip Fractures , Nutritional Status , Aged, 80 and over , Arthroplasty , Energy Intake , Female , Femoral Neck Fractures/surgery , Fracture Fixation, Internal , Hip Fractures/surgery , Humans , Male
17.
Minerva Dietol Gastroenterol ; 35(4): 277-81, 1989.
Article in Italian | MEDLINE | ID: mdl-2622567

ABSTRACT

The study has been undertaken to test the usefulness of the freezing-method on foods in the dietary formulations of the Hospital Food Service. Thirty-six recipes of specific diets (blended, liquid diets and diets of normal texture with high and low protein content) have been tested. These recipes were precooked and frozed within 2 hours. They were tested for taste, texture, aspect and colour by the same staff of the Dietetic Service (2 Dietitians and 2 Cooks). Twenty-eight recipes, after being reheated, have shown satisfactory results for all the characteristics tested. The time from freezing (test 15, 30, 45 days after freezing) does not influence the results. The freezing method is then useful for the most part of the specific Hospital Diets. A stock of frozen preparations can be used at any moment even by not qualified personnel and let a better work organization of the Dietetic Service Kitchen.


Subject(s)
Diet , Food Preservation , Food Service, Hospital , Frozen Foods
18.
Clin Nutr ; 8(1): 45-7, 1989 Feb.
Article in English | MEDLINE | ID: mdl-16837265

ABSTRACT

Urea urinary nitrogen (UUN) and total urinary nitrogen (TUN) were determined in 15 patients to study their relationship mainly in highly catabolic patients. The subjects were: 7 multiple trauma, 3 autologous bone-marrow transplant, 1 tetanus, 4 postcholecystectomy patients; 180 determination were made, 111 of which in highly catabolic phase (TUN > 15 g/day). TUN and UUN are well correlated (r = 0.9742; p < 0.001) in the range 3 to 52 g/ day of TUN. Urea represents the 83.2 +/- 9.4% (M +/- SD). A double-linear formula to calculate TUN from UUN is proposed (for UUN 15 g/ day: TUN = UUN x 1.17 + 0.7; for UUN > 15 g/ day: TUN = UUN + 4). The least square procedure was used to compare the differences between measured and calculated TUN, and the results obtained with the proposed double-linear formula were compared with that obtained employing pre-existing formulas (Lee's and Mackenzie's). Considering all ranges of values studied (3-52 g of TUN) the results obtained were significantly different (p < 0.005); dividing the levels of TUN in 15 g; 16-29 g and 30 g, the results were always better, but the statistical significancy was not always reached.

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