RESUMO
BACKGROUND: Recent studies suggest that routine postoperative laboratory tests are not necessary after primary elective total hip arthroplasty (THA). This study aims to evaluate the utility of routine postoperative laboratory tests in patients undergoing THA for hip fracture in a semi-urgent clinical setting. MATERIALS AND METHODS: This retrospective study included 213 consecutive patients who underwent primary unilateral THA for hip fractures. Patient demographics, clinical information, and laboratory tests were obtained from the electronic medical record system. Multivariate logistic regression analysis was performed to identify risk factors associated with abnormal laboratory test-related interventions. RESULTS: A total of 207 patients (97.18%) had abnormal postoperative laboratory results, which were mainly due to anemia (190/213, 89.20%) and hypoalbuminemia (154/213, 72.30%). Overall, 54 patients (25.35%) underwent a clinical intervention, 18 patients received blood transfusion, and 42 patients received albumin supplementation. Factors associated with blood transfusion were long operative time and low preoperative hemoglobin levels. Factors associated with albumin supplementation were long operative time and low preoperative albumin levels. Of the 33 patients with abnormal postoperative creatinine levels, 7 patients underwent a clinical intervention. For electrolyte abnormalities, sodium supplementation was not given for hyponatremia, three patients received potassium supplementation, and one patient received calcium supplementation. CONCLUSIONS: This study demonstrated a high incidence of abnormal postoperative laboratory tests and a significant clinical intervention rate in patients who underwent THA for hip fracture in a semi-urgent clinical setting, which indicates that routine laboratory tests after THA for hip fracture are still necessary for patients with certain risk factors. LEVEL OF EVIDENCE: Level III. Trial registration Clinical trial registry number ChiCTR1900020690.
Assuntos
Artroplastia de Quadril , Testes Diagnósticos de Rotina , Fraturas do Quadril/cirurgia , Idoso , Idoso de 80 Anos ou mais , Anemia/diagnóstico , Anemia/etiologia , Anemia/terapia , Artroplastia de Quadril/efeitos adversos , Transfusão de Sangue , Emergências , Feminino , Fraturas do Quadril/sangue , Fraturas do Quadril/complicações , Humanos , Hipoalbuminemia/diagnóstico , Hipoalbuminemia/etiologia , Hipoalbuminemia/terapia , Masculino , Pessoa de Meia-Idade , Cuidados Pós-Operatórios , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/terapia , Período Pós-Operatório , Estudos Retrospectivos , Fatores de RiscoAssuntos
Albuminas/administração & dosagem , Cálcio da Dieta/administração & dosagem , Infecções por Coronavirus/mortalidade , Suplementos Nutricionais , Gorduras Insaturadas/análise , Pneumonia Viral/mortalidade , Adulto , Idoso , Betacoronavirus , COVID-19 , Cálcio da Dieta/sangue , Infecções por Coronavirus/sangue , Infecções por Coronavirus/terapia , Feminino , Humanos , Hipoalbuminemia/mortalidade , Hipoalbuminemia/terapia , Hipoalbuminemia/virologia , Hipocalcemia/mortalidade , Hipocalcemia/terapia , Hipocalcemia/virologia , Masculino , Pessoa de Meia-Idade , Pandemias , Pneumonia Viral/sangue , Pneumonia Viral/terapia , SARS-CoV-2 , Albumina Sérica/análiseRESUMO
BACKGROUND: Nearly half of elderly patients with hip fracture were malnourished, indicated with a serum marker of hypoalbuminemia. Malnutrition was a risk factor for poor outcomes in geriatrics after hip replacement. The purpose of this study was to investigate if oral nutritional supplementation after the procedure in geriatrics with hypoalbuminemia was beneficial for outcomes. METHODS: A retrospective cohort study of older (≥ 65 years old) patients suffering femoral neck fracture and undergoing hip replacement with hypoalbuminemia was conducted. Outcomes were compared between patients with and without postoperative nutritional supplementation. RESULTS: There were 306 geriatric patients met the criteria. Following adjustment for baseline characteristics, patients with nutritional supplementation showed a lower grade of wound effusion with adjusted OR 0.57 (95% confidence interval (CI), 0.36 to 0.91, P < 0.05). And also a lower rate of surgical site infection (5.5% compared with 13.0% [adjusted OR 0.40, 95% CI, 0.17 to 0.91, P < 0.05]), periprosthetic joint infection (2.8% compared with 9.9% [adjusted OR 0.26, 95% CI, 0.08 to 0.79, P < 0.05]), and 30 days readmission (2.1% compared with 8.7% [adjusted OR 0.22, 95% CI, 0.06 to 0.79, P < 0.05]). The average total hospital stay was longer in patients without nutritional supplementation (10.7 ± 2.0 compared with 9.2 ± 1.8 days, P < 0.05). CONCLUSIONS: The data suggest that postoperative nutritional supplementation is a protective factor for surgical site infection, periprosthetic joint infection, and 30-days readmission in geriatric with hypoalbuminemia undergoing a hip replacement. Postoperative nutritional supplementation for these patients should be recommended.
Assuntos
Artroplastia de Quadril/efeitos adversos , Nutrição Enteral/métodos , Fraturas do Colo Femoral/terapia , Hipoalbuminemia/terapia , Readmissão do Paciente , Infecções Relacionadas à Prótese/dietoterapia , Infecção da Ferida Cirúrgica/dietoterapia , Idoso , Idoso de 80 Anos ou mais , Artroplastia de Quadril/tendências , Estudos de Coortes , Suplementos Nutricionais , Nutrição Enteral/tendências , Feminino , Fraturas do Colo Femoral/epidemiologia , Humanos , Hipoalbuminemia/epidemiologia , Masculino , Readmissão do Paciente/tendências , Infecções Relacionadas à Prótese/etiologia , Estudos Retrospectivos , Infecção da Ferida Cirúrgica/etiologiaRESUMO
BACKGROUND & AIMS: Hypoalbuminemia is common in acute heart failure (HF) patients and has been associated with increased hospital mortality and long-term mortality. Undernutrition is a factor causing hypoalbuminemia. The PICNIC study results show that a nutritional intervention in undernourished acute HF patients reduces the risks of all-cause death and of readmission for HF. We aimed to investigate whether the efficacy of a nutritional intervention is consistent among the subgroups of patients with and without hypoalbuminemia. METHODS: In PICNIC study, a total of 120 malnourished hospitalized patients due to acute HF were randomized to conventional HF treatment or conventional HF treatment combined with an individualized nutritional intervention. The primary endpoint was a composite of all-cause death or readmission for worsening of HF, with a maximum follow-up of 12 months. In this post-hoc sub-analysis we assessed the interaction of the effects of a nutritional intervention among patients with and without hypoalbuminemia. Analysis was by intention to treat. RESULTS: 59 (49,2%) patients demonstrated hypoalbuminemia and 61 (50,8%) had normalbuminemia. At 12 months, the number of events for the primary endpoint in the intervention group compared with the control group was consistent among patients with hypoalbuminemia (28.6% intervention vs 61.3% control, HR 0,35, 95% CI 0,15-0,81) and those without (25.8% intervention vs 60% control, HR 0,35, 95% CI 0,15-0,79; interaction p = 0,86). CONCLUSION: There was no evidence that the relative efficacy of a nutritional intervention in undernourished acute HF patients was different between patients with normalbuminemia and those with hypoalbuminemia.
Assuntos
Insuficiência Cardíaca/complicações , Insuficiência Cardíaca/terapia , Desnutrição/terapia , Terapia Nutricional/métodos , Albumina Sérica/análise , Idoso , Idoso de 80 Anos ou mais , Feminino , Insuficiência Cardíaca/mortalidade , Hospitalização , Humanos , Hipoalbuminemia/complicações , Hipoalbuminemia/terapia , Masculino , Desnutrição/complicações , Readmissão do PacienteRESUMO
Limited data are available regarding the effects of whey protein on the nutritional status of the peritoneal dialysis population. This study evaluated the effects of whey protein supplementation for 12 weeks on the nutritional status in hypoalbuminemic peritoneal dialysis patients. Thirty-six stable adult patients on maintenance peritoneal dialysis with serum albumin levels <3.5 g/dL were enrolled in the study and were divided into two groups similar in their serum albumin and normalized protein equivalent of total nitrogen appearance (nPNA). Nineteen patients were instructed to receive 1.2 g/kg per day of protein diet and additional whey protein supplement at a dose of 25% of the instructed daily protein diet (whey protein group), and 17 patients were instructed to receive 1.2 g/kg per day protein diet without additional whey protein supplementation (control group). Nutritional status was assessed using two measures: nPNA and lean tissue mass index (LTI) obtained by whole-body bioimpedance spectroscopy technique. In the whey protein group serum albumin and nPNA significantly increased from baseline to week 6 (P < 0.001, P = 0.034; respectively) and from week 6 to week 12 (P < 0.001, P = 0.001; respectively); LTI significantly increased from week 6 to week 12 (P = 0.022). Compared to the control group at week 12, serum albumin, nPNA and LTI values were significantly higher in the whey protein group (P < 0.001, P = 0.002, P = 0.001; respectively). This study demonstrated for the first time that oral supplementation with whey protein improves nutritional status and is well tolerated in hypoalbuminemic PD patients.
Assuntos
Hipoalbuminemia/terapia , Estado Nutricional , Diálise Peritoneal/métodos , Proteínas do Soro do Leite/administração & dosagem , Idoso , Proteínas Alimentares/administração & dosagem , Suplementos Nutricionais , Impedância Elétrica , Feminino , Humanos , Hipoalbuminemia/etiologia , Masculino , Pessoa de Meia-Idade , Albumina Sérica/metabolismo , Análise Espectral , Proteínas do Soro do Leite/efeitos adversosRESUMO
BACKGROUND: Inadequate protein intake and hypoalbuminemia, indicators of protein-energy wasting, are among the strongest mortality predictors in hemodialysis patients. Hemodialysis patients are frequently counseled on dietary phosphorus restriction, which may inadvertently lead to decreased protein intake. We hypothesized that, in hypoalbuminemic hemodialysis patients, provision of high-protein meals during hemodialysis combined with a potent phosphorus binder increases serum albumin without raising phosphorus levels. METHODS: We conducted a randomized controlled trial in 110 adults undergoing thrice-weekly hemodialysis with serum albumin <4.0 g/dL recruited between July 2010 and October 2011 from eight Southern California dialysis units. Patients were randomly assigned to receive high-protein (50-55 g) meals during dialysis, providing 400-500 mg phosphorus, combined with lanthanum carbonate versus low-protein (<1 g) meals during dialysis, providing <20 mg phosphorus. Prescribed nonlanthanum phosphorus binders were continued over an 8-week period. The primary composite outcome was a rise in serum albumin of ≥0.2 g/dL while maintaining phosphorus between 3.5-<5.5 mg/dL. Secondary outcomes included achievement of the primary outcome's individual endpoints and changes in mineral and bone disease and inflammatory markers. RESULTS: Among 106 participants who satisfied the trial entrance criteria, 27% ( n = 15) and 12% ( n = 6) of patients in the high-protein versus low-protein hemodialysis meal groups, respectively, achieved the primary outcome (intention-to-treat P-value = 0.045). A lower proportion of patients in the high-protein versus low-protein intake groups experienced a meaningful rise in interleukin-6 levels: 9% versus 31%, respectively (P = 0.009). No serious adverse events were observed. CONCLUSION: In hypoalbuminemic hemodialysis patients, high-protein meals during dialysis combined with lanthanum carbonate are safe and increase serum albumin while controlling phosphorus.
Assuntos
Doenças Ósseas/tratamento farmacológico , Proteínas Alimentares/administração & dosagem , Hipoalbuminemia/terapia , Lantânio/uso terapêutico , Diálise Renal , Doenças Ósseas/etiologia , Feminino , Humanos , Hipoalbuminemia/complicações , Masculino , Pessoa de Meia-Idade , Fósforo/sangueRESUMO
Protein-losing gastroenteropathy (PLE) consists on an active digestive tract protein loss syndrome and it is related to some diseases. After a wide research into bibliography (MEDLINE - Pubmed),we have found few references to this gastroenteropathy as a cause of hypoalbuminemia related to malnutrition. This has motivated us to review this entity, detailing some recent clinical cases of our experience.
Assuntos
Gastroenteropatias/complicações , Gastroenteropatias/terapia , Hipoalbuminemia/etiologia , Hipoalbuminemia/terapia , Proteínas/metabolismo , Adulto , Idoso de 80 Anos ou mais , Azatioprina/uso terapêutico , Diarreia/etiologia , Suplementos Nutricionais , Diuréticos/uso terapêutico , Nutrição Enteral , Feminino , Gastroenteropatias/diagnóstico , Humanos , Hipoalbuminemia/diagnóstico , Hipoproteinemia/etiologia , Masculino , Albumina Sérica/análise , Albumina Sérica/metabolismo , Tuberculose Pulmonar/complicações , alfa 1-Antitripsina/metabolismoRESUMO
BACKGROUND: A low serum albumin concentration < 3.8 g/dL, a marker of malnutrition-inflammation complex syndrome, is observed in approximately half of all maintenance hemodialysis (MHD) patients in the United States and is strongly associated with increased mortality. OBJECTIVES: We hypothesized that a novel oral nutritional intervention with anti-inflammatory and antioxidant properties taken during routine dialysis sessions is well tolerated and corrects hypoalbuminemia in MHD patients. DESIGN: Controlled clinical study. SETTING: An outpatient dialysis facility affiliated with a tertiary care community medical center with six equally distributed hemodialysis shifts and 163 MHD patients. PATIENTS: Among all MHD outpatients of three selected HD shifts (n = 81 patients), 21 subjects had a serum albumin level < 3.8 g/dL. One patient who was hospitalized before the intervention was excluded. The other three dialysis shifts, with 82 MHD outpatients including 20 hypoalbuminemic subjects, were observed as concurrent controls. INTERVENTION: The nutritional intervention included one can of Oxepa and one can of Nepro to be taken together orally during each routine hemodialysis session for 4 weeks. Each can contains 237 mL fluid. Oxepa provides 355 calories and 14.8 g protein per can, includes maltodextrin, medium-chain triglycerides, borage oil, and refined and deodorized fish oil, and is designed for critically ill patients with inflammation and oxidative stress. Each can of Oxepa includes 1,020 mg gamma-linolenic acid, 3,100 mg caprylic acid, 1,080 mg eicosapentaenoic acid, 75 mg taurine, 2,840 IU vitamin A activity, 75 IU vitamin E, and 200 mg vitamin C. Nepro provides 475 calories and 16.7 g protein per can; includes high-oleic safflower oil, corn syrup solids, and fructo-oligosaccharides; and is tailored for the nutritional needs of MHD patients. Oxepa and Nepro also contain L-carnitine, 43 mg and 62 mg, respectively. MAIN OUTCOME MEASURES: Serum albumin pretrial and posttrial. RESULTS: Studied outpatients (12 men and 8 women) were aged 60.4 +/- 13.0 (SD) years. Three patients had started MHD treatment between 1.5 and 3 months before the intervention. Nine patients were diabetic. Preintervention serum albumin, 3.44 +/- 0.34 g/dL (mean +/- SD) increased to 3.68 +/- 0.34 g/dL (P = .001) 4 weeks after the start of the intervention. In 16 patients, serum albumin level increased by 0.2 to 1.3 g/dL, whereas in 4 patients the serum albumin level decreased by 0.2 to 0.6 g/dL. Three patients reported diarrhea, and one diabetic patient had increased serum glucose values. No other side effects were noted. In 20 control outpatients not receiving nutritional intervention, serum albumin did not change from 3.46 +/- 0.20 to 3.47 +/- 10.44 g/dL (P = .47). CONCLUSIONS: In hypoalbuminemic MHD patients, a short-term in-center nutritional intervention with one can of Nepro and one can of Oxepa during HD is practical, convenient, well-tolerated, and associated with a significant increase in serum albumin level. Well-designed randomized placebo-controlled clinical trials are needed to verify the safety and effectiveness of this nutritional intervention and its impact on clinical outcome in hypoalbuminemic MHD patients.
Assuntos
Anti-Inflamatórios/administração & dosagem , Antioxidantes/administração & dosagem , Suplementos Nutricionais , Hipoalbuminemia/terapia , Diálise Renal , Idoso , Carboidratos da Dieta/administração & dosagem , Gorduras na Dieta/administração & dosagem , Proteínas Alimentares/administração & dosagem , Sacarose Alimentar , Feminino , Alimentos Formulados , Humanos , Masculino , Pessoa de Meia-Idade , Minerais/administração & dosagem , Avaliação Nutricional , Projetos Piloto , Albumina Sérica/análise , Vitaminas/administração & dosagemRESUMO
INTRODUCTION: Malnutrition is a common problem in patients treated with continuous ambulatory peritoneal dialysis (CAPD). Hypoalbuminemia in CAPD patients is an independent risk factor for death and is associated with malnutrition. Previous short-term studies have examined the use of amino acid based PD solutions in terms of albumin levels and anthropometric changes, but not clinical outcome. We report on the extended use of 1.1% amino acid based peritoneal dialysis solution (Nutrineal) and have assessed clinical utility in terms of nutrition, biochemical indices, dialysis adequacy and clinical outcomes. METHODS: The effect of Nutrineal was studied retrospectively in 22 patients during the past 30 months. All patients had an albumin level of < 35 g/l prior to commencing Nutrineal, and had either a protein intake < 1.2 g/kg or weight loss of > 5% in the previous 3 months. 19 of the 22 patients underwent an 8-week trial of oral nutritional supplements with no improvement in serum albumin level. Albumin level, normalized protein catabolic rate, weight, Kt/V and creatinine clearance were assessed for all patients prior to Nutrineal and at the end of the study period. RESULTS: The mean time on Nutrineal therapy was 13.6 months (range 6-26 months). There were no reported side effects of the treatment. There was an average of 1 episode of peritonitis per 23 treatment months, and only 1 patient died (4% annually adjusted mortality cf 8.9% on the peritoneal dialysis program as a whole). There was a significant increase in albumin level from 22.45 +/- 0.97 range 14-33 g/l to 25.68 +/- 1.159 range 16-35 g/l (p = 0.0036). Normalized protein catabolic rate increased significantly, from 0.898 +/- 0.053 to 1.085 +/- 0.056 g/kg/day (p = 0.0057). Weight decreased slightly although this did not reach statistical significance. Kt/V and creatinine clearance both decreased significantly, but remained within the adequate range in > 80% of the patients. There was no significant change in residual renal function (mean residual creatinine clearance 3.8 +/- 0.59 ml/min at the start of the study period, cf 3.4 +/- 0.61 ml/min at the end). CONCLUSION: These data suggest that Nutrineal can be used safely and effectively for an extended period of time. Such use is associated with a low mortality rate and a low peritonitis rate, although dialysis adequacy is compromised to a degree.