A multimodal nutritional intervention after discharge improves quality of life and physical function in older patients - a randomized controlled trial.

BACKGROUND: Many older hospitalized patients are at nutritional risk or malnourished and the nutritional condition is often further impaired during hospitalization. When discharged to own home, a "Nutrition Gap" often occurs, causing inadequate dietary intake, and potentially impeded recovery. Previously, cross-sectorial studies of single component nutritional intervention have shown a limited effect on clinically relevant outcomes. We hypothesized that a multimodal nutritional intervention is necessary to elicit a beneficial effect on clinically relevant outcomes. METHODS: A randomized controlled trial was performed for a period of 16 weeks. At discharge, the intervention group (IG) received dietetic counselling including a recommendation of daily training, an individual nutrition plan and a package containing foods and drinks covering dietary requirements for the next 24 h. Further, a goodie-bag containing samples of protein-rich milk-based drinks were provided. Information regarding recommendations of nutritional therapy after discharge was systematically and electronically communicated to the municipality. The dietician performed telephone follow-ups on day 4 and 30 and a home visit at 16 weeks. The control group (CG) received standard treatment. The primary outcome was readmissions within 6 month, secondary outcomes were Length of Stay (LOS), Health Related Quality of Life (EQ-5D-3L), nutritional status, physical function (30s-CST) and mortality. This trial was registered under ClinicalTrials.gov Identifier no. NCT03488329. RESULTS: We included 191 patients (IG: n = 93). No significant difference was seen in readmissions within 6 month (IG: 45% vs. CG: 45%, Risk Ratio (RR): 0.96 0.71-1.31, p = 0.885). At the 16-weeks follow-up more patients in the IG reached at least 75% of energy and protein requirements (82% vs. CG: 61%, p = 0,007). The energy (kcal) and protein intake (g) per kg was significantly higher in the IG (26.4 kcal/kg (±7.4) vs. 22.6 (±7.4), p = 0.0248) (1.1 g/kg (±0.3) vs. 0.9 g/kg (±0.3). Furthermore, significant lower weight loss was seen in IG (0.7 (±4.3) vs. -1.4 (±3.6), p = 0.002). A significant and clinically relevant difference was found in the EQ-5D-3L VAS-score (IG: mean 61.6 ± 16.2 vs. CG: 53.3 ± 19.3, p = 0.011) (Δ14.3 (±15.5) vs. Δ5.6 (±17.2), p = 0.002). A significant difference in mean 30s-CST in IG was also found (7.2 (±4.3) vs. 5.3 (±4.1), p = 0.010). The improvements in physical function were of clinical relevance in both groups, but significantly higher in the IG (Δ4.2 (±4.4) vs. Δ2.2 (±2.5), p = 0.008). In fact, 86% in IG experienced improvements in the 30s-CST compared with 68% in the CG (p = 0.022). LOS was found to be lower at all time points, however not significant (30 days: -3 (-8.5 to 2.5), p = 0.276, 16 weeks: -4 (-10.2 to 2.2, p = 0.204), 6 months: -3 (-9.3 to 3.3, p = 0346)). All-cause mortality was not different between groups, however RR showed a non-significantly 47% reduction at day 30 (0.53 (0.14-2.05, p = 0.499)) and a 17% reduction at 16 weeks (0.83 (0.40-1.73, p = 1.000)) in IG. Per protocol (PP) analysis revealed a non-significant decrease of 32% in readmission at 6 months (RR: 0.68 (0.42-1.08), p = 0.105). CONCLUSION: The present study, using a multimodal nutritional approach, revealed no significant effect on readmissions however a significant positive effect on nutritional status, quality of life and physical function was found. The improvements in quality of life and physical function were of clinical relevance. No significant effect was found on LOS and mortality.

Nutritional Rehabilitation in Patients with Malnutrition Due to Crohn's Disease.

BACKGROUND: Crohn's disease (CD) is a chronic inflammatory bowel disease frequently associated with malabsorption and secondary protein-energy malnutrition (PEM). METHODS: Biochemical and clinical data of 63 (34 females, 29 males) patients with PEM due to CD sent to our outpatient unit for nutritional evaluation were retrospectively analyzed. Patients were divided into two groups, according to disease activity. Thirty-eight patients (group A) had the active disease, and 25 patients (group B) suffered from malabsorption resulting from past intestinal resections due to CD. After a physical and hemato-biochemical evaluation at the first visit, all patients received disease-specific personalized dietetic indications. When indicated, oral nutritional supplements, oral/parenteral vitamins, micronutrients, and electrolytes, up to parenteral nutrition, were prescribed. RESULTS: After 1, 3, and 6 months of nutritional therapy, body weight, body mass index (BMI), and serum butyryl-cholinesterase significantly improved in both groups. In 8 out of 13 (61.5%) patients with a cutaneous stoma, intestinal continuity was restored. CONCLUSIONS: This study confirms the effectiveness of nutritional rehabilitation and provides information on the time required for nutritional treatment in patients with CD, both during the acute phase and after malabsorption due to intestinal resection.

Rehabilitation nutrition in pressure ulcer management with type 2 diabetes: a case report.

BACKGROUND AND OBJECTIVES: Severe infection, inadequate food intake, and pressure ulcers in patients with type 2 diabetes can result in malnutrition. We describe a case in which rehabilitation nutrition was effective for treat-ing a pressure ulcer in a malnourished patient with type 2 diabetes. METHODS AND RESULTS: A 58-year-old man with type 2 diabetes was diagnosed with hidradenitis suppurativa on the left buttock and thigh and a severe pres-sure ulcer on his left kneecap. Malnutrition was related to hypermetabolism caused by chronic hidradenitis suppu-rativa and inadequate protein-energy intake before admission. We initiated a rehabilitation nutrition intervention to improve physical function and to treat a pressure ulcer by prescribing 2,000 kcal/day of food, including 80 g of protein, and physical rehabilitation for 40 minutes/day. The patient showed good progress in terms of his physical function and healing of the pressure ulcer. After prescribing 2,250 kcal/day of food, including 85 g of protein, and physical rehabilitation for 60 minutes/day, HbA1c levels increased to 7.4%. The energy prescription was de-creased to 2,000 kcal/day to improve glycemic levels. Then, the patient's weight decreased and his hand grip strength became weaker. On day 134 and discharge the patient could walk independently with a t-cane and ankle supporter. By day 14 after discharge, the pressure ulcer had epithelialized. CONCLUSION: Rehabilitation nutrition management improved physical function and facilitated pressure ulcer healing in a malnourished patient with type 2 diabetes. Close conjoint management of hyperglycemia was also necessary.

Struggling with nutrition in patients with advanced cancer: nutrition and nourishment-focusing on metabolism and supportive care.

Patients with advanced cancer are at high risk of losing vital body resources resulting in malnutrition, immunodeficiency, impaired quality of life and worse clinical outcome. Prominent among the diverse factors contributing to this complex condition are metabolic derangements characterized by systemic inflammation, catabolism and accumulating changes in body composition. Because cure in advanced cancer still remains elusive, optimal supportive and integrated palliative care are required to allow patients to tolerate aggressive or long-term anticancer treatments, to maintain an adequate quality of life or to stay the course of advancing disease. Support needs to address and focus on all physical, psychological and social problems interfering with food intake, digestion and anabolism to maintaining adequate body resources and functions. Reliable screening for malnutrition, adequate assessment of the nutritional and metabolic status, and individualized multimodal care require the establishment of dedicated operating procedures involving experts and standardized pathways for communication among all participants involved in clinical cancer care. Therapeutic options include counseling, enriching foods, oral nutritional supplements, enteral and parenteral nutrition, metabolic modulation, exercise training, supportive care to enable and improve the intake of adequate amounts of food, as well as psycho-oncology and social support. Finally, to enable this new level of nutritional and metabolic patient care it appears necessary to establish common definitions and grading systems allowing not only for efficient treatment but allocating adequate medical resources to reach this goal.

Early and Long-term Undernutrition in Female Rats Exacerbates the Metabolic Risk Associated with Nutritional Rehabilitation.

Human studies have suggested that early undernutrition increases the risk of obesity, thereby explaining the increase in overweight among individuals from developing countries who have been undernourished as children. However, this conclusion is controversial, given that other studies do not concur. This study sought to determine whether rehabilitation after undernutrition increases the risk of obesity and metabolic disorders. We employed a published experimental food-restriction model. Wistar female rats subjected to severe food restriction since fetal stage and controls were transferred to a moderately high-fat diet (cafeteria) provided at 70 days of life to 6.5 months. Another group of undernourished rats were rehabilitated with chow. The energy intake of undernourished animals transferred to cafeteria formula exceeded that of the controls under this regime and was probably driven by hypothalamic disorders in insulin and leptin signal transduction. The cafeteria diet resulted in greater relative increases in both fat and lean body mass in the undernourished rats when compared with controls, enabling the former group to completely catch up in length and body mass index. White adipose tissues of undernourished rats transferred to the high-lipid regime developed a browning which, probably, contributed to avoid the obesigenic effect observed in controls. Nevertheless, the restricted group rehabilitated with cafeteria formula had greater accretion of visceral than subcutaneous fat, showed increased signs of macrophage infiltration and inflammation in visceral pad, dyslipidemia, and ectopic fat accumulation. The data indicate that early long-term undernutrition is associated with increased susceptibility to the harmful effects of nutritional rehabilitation, without causing obesity.

Impact of paroxysmal sympathetic hyperactivity on nutrition management after brain injury: a case series.

OBJECTIVE: To review the nutritional requirements of all new inpatient brain injury admissions presenting with Paroxysmal Sympathetic Hyperactivity (PSH) in the rehabilitation setting. METHODS: RABIU is a 25-bed Regional facility in Northern Ireland which opened in 2006. All records of patients with a single episode non-progressive acquired brain injury admitted to RABIU from 2006 until the present were reviewed for evidence of PSH. Dietetic assessment and management was examined and recorded. RESULTS: Four patients with persisting paroxysmal sympathetic hyperactivity were identified. All patients displayed dystonia and posturing and had clinically important percentage weight loss. All had nutrition and/or hydration requirements markedly above their estimated requirement for slow weight gain, despite adjustment for brain injury. All four had posture-related complications of their dystonia and nutrition. CONCLUSION: Careful monitoring of nutrition, hydration and mineral supplementation is paramount in patients presenting with paroxysmal sympathetic hyperactivity after brain injury. It is argued that morbidity may be reduced by aggressive and expert nutrition management.

A 15-year study on the treatment of undernourished children at a nutrition rehabilitation centre (CREN), Brazil.

OBJECTIVE: To build a life table and determine the factors related to the time of treatment of undernourished children at a nutrition rehabilitation centre (CREN), São Paulo, Brazil. DESIGN: Nutritional status was assessed from weight-for-age, height-for-age and BMI-for-age Z-scores, while neuropsychomotor development was classified according to the milestones of childhood development. Life tables, Kaplan-Meier survival curves and Cox multiple regression models were employed in data analysis. SETTING: CREN (Centre of Nutritional Recovery and Education), São Paulo, Brazil. SUBJECTS: Undernourished children (n 228) from the southern slums of São Paulo who had received treatment at CREN under a day-hospital regime between the years 1994 and 2009. RESULTS: The Kaplan-Meier curves of survival analysis showed statistically significant differences in the periods of treatment at CREN between children presenting different degrees of neuropsychomotor development (log-rank = 6·621; P = 0·037). Estimates based on the multivariate Cox model revealed that children aged ≥24 months at the time of admission exhibited a lower probability of nutritional rehabilitation (hazard ratio (HR) = 0·49; P = 0·046) at the end of the period compared with infants aged up 12 months. Children presenting slow development were better rehabilitated in comparison with those exhibiting adequate evolution (HR = 4·48; P = 0·023). No significant effects of sex, degree of undernutrition or birth weight on the probability of nutritional rehabilitation were found. CONCLUSIONS: Age and neuropsychomotor developmental status at the time of admission to CREN are critical factors in determining the duration of treatment.

Enfoque clínico del niño desnutrido según recomendaciones de la OMS: segunda parte

La desnutrición (DNT) en niños, afecta cerca de una décima parte de los < 5 años a nivel mundial, y se asocia con la mitad de las muertes en esta misma edad, sobre todo, en poblaciones que viven en circunstancias de pobreza extrema. En algunos casos, según las condiciones sociales de cada paciente, se puede continuar con la fase de rehabilitación de forma ambulatoria, con visitas domiciliarias, suplementosnutricionales y administración de micronutrientes. Se considera que el niño está preparado para entrar en lafase de rehabilitación cuando ha recuperado el apetito, habitualmente una semana después del ingreso. Losniños DNT presentan un retraso del desarrollo mental y del comportamiento, que si no se trata puede convertirse en la secuela más grave a largo plazo de la DNT. Se considera que un niño se ha recuperado si su peso es del 90% del que le correspondería según su talla (equivalente a –1 DE); no obstante, puede seguirteniendo bajo peso para su edad, debido al retraso del crecimiento. Es esencial un seguimiento planificado del niño con intervalos regulares después del alta. Pacientes con DNT moderada y severa sin complicaciones, sin enfermedad crónica, con manejo en casa, alcanzan tasas de recuperación entre el 85-90%.

Malnutrition (UND) in children, affecting about onetenth of <5 years worldwide, and is associated with halfof the deaths in this age, especially in populations living in conditions of extreme poverty. In some cases, depending on the social conditions of each patient can continue the rehabilitation on an outpatient basis, withhome visits, nutritional supplements, and administration of micronutrients. It is believed that the child is ready to enter the rehabilitation phase when it has regained appetite, usually one week after admission. UND children have delayed mental development and behavior, which if untreated can become the worst sequel in the long term UND. It is believed that a child has recovered if its weight is 90% which would correspond by size (equal to -1 SD), however, may still underweight for their age due to growth retardation. Planned follow-up is essential the child at regular intervals after discharge.

Multimodal nutritional rehabilitation improves clinical outcomes of malnourished patients with chronic respiratory failure: a randomised controlled trial.

BACKGROUND: In chronic respiratory failure (CRF), body composition strongly predicts survival. METHODS: A prospective randomised controlled trial was undertaken in malnourished patients with CRF to evaluate the effects of 3 months of home rehabilitation on body functioning and composition. 122 patients with CRF on long-term oxygen therapy and/or non-invasive ventilation (mean (SD) age 66 (10) years, 91 men) were included from eight respiratory units; 62 were assigned to home health education (controls) and 60 to multimodal nutritional rehabilitation combining health education, oral nutritional supplements, exercise and oral testosterone for 90 days. The primary endpoint was exercise tolerance assessed by the 6-min walking test (6MWT). Secondary endpoints were body composition, quality of life after 3 months and 15-month survival. RESULTS: Mean (SD) baseline arterial oxygen tension was 7.7 (1.2) kPa, forced expiratory volume in 1 s 31 (13)% predicted, body mass index (BMI) 21.5 (3.9) kg/m2 and fat-free mass index (FFMI) 15.5 (2.4) kg/m2. The intervention had no significant effect on 6MWT. Improvements (treatment effect) were seen in BMI (+0.56 kg/m2, 95% CI 0.18 to 0.95, p=0.004), FFMI (+0.60 kg/m2, 95% CI 0.15 to 1.05, p=0.01), haemoglobin (+9.1 g/l, 95% CI 2.5 to 15.7, p=0.008), peak workload (+7.2 W, 95% CI 3.7 to 10.6, p<0.001), quadriceps isometric force (+28.3 N, 95% CI 7.2 to 49.3, p=0.009), endurance time (+5.9 min, 95% CI 3.1 to 8.8, p<0.001) and, in women, Chronic Respiratory Questionnaire (+16.5 units, 95% CI 5.3 to 27.7, p=0.006). In a multivariate Cox analysis, only rehabilitation in a per-protocol analysis predicted survival (HR 0.27, 95% CI 0.07 to 0.95, p=0.042). CONCLUSIONS: Multimodal nutritional rehabilitation aimed at improving body composition increased exercise tolerance, quality of life in women and survival in compliant patients, supporting its incorporation in the treatment of malnourished patients with CRF. Clinical Trial number NCT00230984.

Effects of undernourishment on the hypothalamic orexinergic system.

The present study examined the effects of a severely restricted diet during the pre- and postnatal periods with later nutritional rehabilitation on orexin hypothalamic neurons in male and female Wistar rats. Immunocytochemistry was used to reveal orexin-immunoreactive (orexin-ir) cells in the ventromedial hypothalamus (VMH), dorsomedial hypothalamus (DMH), lateral hypothalamic area (LH) and the perifornical nucleus (PF). Dietary restriction decreased the number of orexin-ir cells in the LH, whereas DMH or PF orexin-ir populations were not affected in either male or female rats. Nutritional rehabilitation resulted in a differential recovery that depended on the period during which rehabilitation occurred and on the sex of the animal. In summary, our study suggests that the hypothalamic nuclei implicated in eating behavior present a differential vulnerability to adverse environmental conditions during development. Specifically, among the studied nuclei only the LH orexin-ir cells were sensitive to severe food deprivation during development in male and female rats. These results suggest that starvation interferes with developmental events that occur during CNS sexual differentiation.

Home-based rehabilitation of severely malnourished children in resource poor setting.

OBJECTIVE: To evaluate the feasibility and outcome of home-based rehabilitation of severely malnourished children. DESIGN: Prospective and observational. SETTING: Rehabilitation at home (16 weeks) following initial assessment or/and stabilization at hospital. PARTICIPANTS: Thirty-four severely malnourished (weight for length < 70% of WHO reference) children between the ages of 6 months to 5 years. INTERVENTION: Initial assessment of the patient was done in hospital. Those with complications or loss of appetite were admitted in hospital and managed as per WHO guidelines. After discharge, they were managed at home using home based diets. Those without complications and with preserved appetite were directly eligible for home-based rehabilitation. Follow up was done in hospital up to 16 weeks. Dietary intake, anthropometry and morbidities were recorded during follow-up. RESULTS: Of the enrolled 34 children, 19 children were admitted in hospital and 15 children were sent home after initial assessment in hospital. Five did not clear the initial stabilization phase (2 died, 3 left hospital). Finally 29 children qualified for home based rehabilitation out of which 26 completed 16 week follow-up. During the home based management phase, the reported mean (±SD) calorie intake increased from 100 (± 5) kcal/kg/d at entry point to 243 (± 13) kcal/kg/d at 16 weeks (P=0.000). Similarly, reported protein intake increased from 1.1 (± 0.3) g/kg/d to 4.8 (± 0.3) g/kg/d (P=0.000). During hospital stay (n=19), children had weight gain of 9.0 (±5.3) g/kg/d, while during home based follow up (n=29), weight gain was 3.2 (± 1.5) g/kg/d only. During home based rehabilitation, only 3 (11.5%) children had weight gain of more than 5 g/kg/d by the end of 16 weeks. Weight for height percent increased from an average (± SD) of 62.9% (± 6.0%) to 80.3% (± 5.7%) after the completion of 16 weeks (P=0.000). Thirteen (45%) children recovered completely from malnutrition achieving a weight for length of >80; % whereas 15 (51.7%) recovered partly achieving weight for length >70;%. There was no death during the home stabilization. CONCLUSION: Home based management using home prepared food and hospital based follow up is associated with sub-optimal and slower recovery.

Altered Fos immunoreactivity in the hypothalamus after glucose administration in pre- and post-weaning malnourished rats.

The present study explored the effects of malnutrition and nutritional rehabilitation on the response to glucose in hypothalamic nuclei involved in metabolic homeostasis. Male Wistar rats were malnourished during gestation-lactation (MGL) or at weaning to 55 days (MPW). Two groups of rats were rehabilitated with a balanced diet until 90 days (MGL-R and MPW-R, respectively). After a glucose tolerance test (GTT), brains were processed for Fos immunoreactivity (Fos-IR). Both malnourished groups displayed hyperglycemia after GTT. MGL exhibited an increased number of Fos-IR neurons in the ventromedial hypothalamic nucleus (VMH), while MPW showed increased Fos-IR in the arcuate nucleus (ARC) and VMH and a decrease in the paraventricular nucleus (PVN), as compared with their controls. Nutritional rehabilitation normalized values of glucose after GTT in both groups, while low number of Fos-IR neurons remained in the ARC, PVN and VMH of MPW-R rats, indicating a deleterious, long-lasting effect after post-weaning malnutrition.

Quality of care in nutritional rehabilitation in HIV-endemic Malawi: caregiver perspectives.

In Malawi, HIV and malnutrition are two of the most common causes of childhood morbidity and mortality. This qualitative study based in Nutrition Rehabilitation Units (NRU) in HIV-endemic Malawi explores caregiver's (staff and family) perspectives on quality of care for severely malnourished children. Three carer focus groups and 30 carer and staff in-depth interviews were conducted in two NRUs. The interviews and data analysis used a grounded theory approach, using both male and female Malawian researchers. Trustworthiness was enhanced through the researchers' prolonged engagement with the study setting and participants. The use of multiple methods - interviews, focus groups and observation - allowed for triangulation of the data. Data was then cross-referenced between staff and family caregiver reports. The analysis generated five themes. 'We have different blood' referring to staff attitudes and underperformance, 'What wrong did I do to God?' referring to stigma and chronic illness, 'My other children back home' referring to the carer's multiple responsibilities and challenges, 'Always in short supply' referring to resources available in the NRU (milk, medicine, space, hygiene) and 'you are always lagging behind' referring to the need for change and participants recommendations. Quality of care is a complex issue, bound by resources and capacity, influenced by stigma and hierarchy and limited by caregivers' conflicting responsibilities. Valuing and involving caregivers is essential in improving quality of care. Care should be patient and family centred and HIV services should be integrated into malnutrition care at the hospital and community level.

[Nutrition and oncogeriatry]. / Nutrition en oncogériatrie.

In oncogeriatric patients, severe malnutrition is associated with increased morbidity and mortality, nosocomial infections, radiotherapy or chemotherapy toxicities, and decreased of quality of life. Therefore, systematic screening and care of malnutrition is mandatory, in accordance with the French guidelines in 2007. Now, dietary counselling should be purposed systematically in malnourish patients and when radiotherapy or radiochemotherapy are considered. Oral supplementation by specific diet (immune-enhancing diets) should be used with cautions, and actually, reserved only in digestive neoplasms and surgery. In cases of severely malnourished patients or if dietary counselling suffers a setback, enteral nutrition should be recommended. In radiotherapy or chemotherapy, used parenteral nutrition is associated with an increase in infectious complications. Artificial nutrition should not be used when Karnofski index is lesser than 50% (or performance status greater than 2) and prognosis lesser at three months.

[The effect of spiruline during nutritional rehabilitation: systematic review]. / Supplémentation en spiruline dans le cadre de la réhabilitation nutritionnelle: revue systématique.

BACKGROUND: To evaluate the impact of spiruline on nutritional rehabilitation. DATA SOURCES: Systematic search in medical and scientific databases (Medline, Cochrane, Embase) and other specific databases (PhD theses, reports...). METHODS: We selected studies in which spiruline was used as supplementation in malnourished patients, irrespective of the form and dose of spiruline and in controlled trials or not. Two persons made the selection separately. Nutritional status was estimated by anthropometric and biological measures. RESULTS: Thirty-one references were identified and seven studies were retained for this review; three randomized controlled and four non-controlled trials. Spiruline had a positive impact on weight in all studies. In non-controlled trials, the other parameters: arm circumference, height, albumin, prealbumin, protein and hemoglobin improved after spiruline supplementation. For these studies, methodology was the main drawback. None of the studies retained for analysis were double-blinded clinical trials and all involved small samples. Four of them did not have a control group for comparison. CONCLUSION: The impact of spiruline was positive for most of the considered variables. However, the studies taken into account in this review are of poor-methodological quality. A randomized, a large-sized double-blind controlled clinical trial with a longer follow-up should be conducted to improve current knowledge on the potential impact of spiruline on nutritional rehabilitation.

Post-fracture management of patients with hip fracture: a perspective.

BACKGROUND: Hip fracture creates a worldwide morbidity, mortality and economic burden. After surgery, many patients experience long-term disability or die as a consequence of the fracture. A fracture is a major risk factor for a subsequent fracture, which may occur within a short interval. METHODS: A literature search on post-fracture management of patients with hip fracture was performed on the Medline database. Key experts convened to develop a consensus document. FINDINGS: Management of hip-fracture patients to optimize outcome after hospital discharge requires several stages of care co-ordinated by a multidisciplinary team from before admission through to discharge. Further studies that specifically assess prevention and post-fracture management of hip fracture are needed, as only one study to date has assessed an osteoporosis medication in patients with a recent hip fracture. Proper nutrition is vital to assist bone repair and prevent further falls, particularly in malnourished patients. Vitamin D, calcium and protein supplementation is associated with an increase in hip BMD and reduction in falls. Rehabilitation is essential to improve functional disabilities and survival rates. Fall prevention and functional recovery strategies should include patient education and training to improve balance and increase muscle strength and mobility. Appropriate management can prevent further fractures and it is critical that high-risk patients are identified and treated. To foster this process, clinical pathways have been established to support orthopaedic surgeons. CONCLUSION: Although hip fracture is generally associated with poor outcomes, appropriate management can ensure optimal recovery and survival, and should be prioritized after a hip fracture to avoid deterioration of health and prevent subsequent fracture.

Too much too soon? Refeeding syndrome as an iatrogenic cause of delirium.

BACKGROUND: Delirium is a significant and costly complication of medical hospitalization, and it has been shown to be a significant predictor of morbidity and mortality. It is often noted as a symptom in reported cases of refeeding syndrome, which is a potentially fatal complication in the treatment of patients suffering from malnutrition. OBJECTIVE: A case of delirium due to refeeding syndrome in a 61-year-old man is presented to help clinicians recognize this entity. The pathophysiology of refeeding syndrome and its possible role as an as-yet poorly-identified iatrogenic cause of delirium are discussed. METHOD: A diagnosis of delirium due to refeeding syndrome was made, and a nutrition consult was requested. Per nutrition recommendations, the patient was placed on a restricted calorie regimen, with aggressive supplementation of magnesium and phosphate. RESULTS: With his new dietary regimen, his mental status gradually improved, with complete resolution of his delirium by the 8th hospital day. He suffered no further episodes of confusion or disorientation. CONCLUSION: The relationship between refeeding syndrome and delirium may be of particular significance in the elderly, since malnutrition, medical hospitalization, and delirium are prevalent phenomena in this population.

[Effects of home pulmonary rehabilitation in patients with chronic respiratory failure and nutritional depletion]. / IRAD2: Insuffisant respiratoire à domicile 2 (2e étude). Effets d'une réhabilitation à domicile chez l'insuffisant respiratoire chronique dénutri.

STATE OF THE ART: The IRAD2 trial is evaluating a 3-month home intervention which includes education, oral supplements, exercise and androgenic steroids in undernourished patients with chronic respiratory failure. The main objective is to increase the six-minute walking distance by more than 50 m with an improvement in health-related quality-of-life. Secondary end-points include a reduction in exacerbation rates by 25%, a reduction in health-related costs and an increase in survival during the year following intervention. MATERIAL AND METHODS: This interventional, multi-centre, prospective, two-armed parallel, controlled trial is being conducted in 200 patients. In both groups, "Control" and "Rehabilitation", 7 home visits are scheduled during the 3-month intervention for education purpose. In the "Rehabilitation" group, patients will receive 160 mg/d of oral testosterone undecanoate in men, 80 mg/d in women, oral dietary supplements (563 kcal/d) and exercises on an ergometric bicycle 3 to 5 times a week. EXPECTED RESULTS: In the event of significant responses to intervention, this trial would validate a comprehensive and global home-care for undernourished patients with chronic respiratory failure combining therapeutic education, oral supplements, androgenic substitution and physical activity.