RESUMEN
INTRODUCTION: Sexual health education among individuals with autism spectrum disorder (ASD) is unique and may not be adequately addressed both at home and at school. Parents have an important role in delivering sexual health education to their children. This is a pilot study to evaluate parental awareness and effectiveness of parent sexual health training for children with ASD. MATERIALS AND METHODS: Parents of 30 children with ASD with ages ranging from 8 to 12 years attending Child Development Clinic, Hospital Pulau Pinang (CDC HPP) were recruited. Parents attended two-hour virtual parent sexual health training and educational materials were provided to be utilised at home. Follow-up via phone consultation were done at three and six months to ensure training was carried out. Both structured interview and Vineland adaptive behaviour scales (VABS-3) were done at recruitment and at eight months via phone consultation. Wilcoxon-signed rank test was used to analyse differences between pre- and postintervention outcome measures. RESULTS: Statistically significant increase in number of sexual health topics taught by parents and appropriate socio-sexual behaviours of children were found. Intellectual function of children with ASD influenced the study outcomes. CONCLUSION: Parent sexual health training can be done to empower parents to educate children with ASD and promote appropriate socio-sexual behaviours.
Asunto(s)
Trastorno del Espectro Autista , Padres , Salud Sexual , Humanos , Trastorno del Espectro Autista/terapia , Niño , Padres/educación , Padres/psicología , Femenino , Masculino , Proyectos Piloto , Salud Sexual/educación , Adulto , Educación SexualRESUMEN
INTRODUCTION: This study aimed to determine the prevalence and association between the severity of COVID-19 and short and long-term neuropsychiatric symptoms, as well as the risk factors for the development of these symptoms. MATERIALS AND METHODS: A prospective observational study was conducted between 1st October 2021 till September 2022 in the state of Johor, Malaysia. 300 patients with confirmed SARS-CoV-2 infection were randomly selected and followed up for six months. Data were analysed by using Chi-square test, Fisher's Exact test, Paired t test and Multiple logistic regression. RESULTS: The prevalence of short-term neuropsychiatric symptoms was 78%, with anosmia being the most prevalent symptom. Long-term symptoms were found in 22.75% of patients, with headache being the most prevalent (p= 0.001). COVID-19 Stage 2 and 3 infections were associated with a higher risk of short-term neuropsychiatric symptoms, OR for Stage 2 infection was 5.18 (95% CI: 1.48-16.97; p=0.009) and for Stage 3 infection was 4.52 (95% CI: 1.76-11.59; p=0.002). Complete vaccination was a significant predictor of longterm symptoms with adjusted OR 3.65 (95% CI 1.22-10.91; p=0.021). CONCLUSION: This study demonstrated that neuropsychiatric symptoms were common among COVID-19 patients in Johor, Malaysia and the risk of these symptoms was associated with the severity of the infection. Additionally, complete vaccination does not completely protect against long-term neuropsychiatric deficits. This is crucial for continuous monitoring and addressing neuropsychiatric symptoms in COVID-19 survivors.
Asunto(s)
COVID-19 , Pacientes Internos , Humanos , Anosmia , COVID-19/complicaciones , COVID-19/epidemiología , Malasia/epidemiología , SARS-CoV-2 , Estudios ProspectivosRESUMEN
The global outbreak of coronavirus disease 2019(COVID-19) pandemic has heavily impacted the health service, leading to increased mortality and morbidity. Although known to manifest primarily as a respiratory illness, there are reports of cardiac involvement as extrapulmonary manifestation. We are reporting a case of pericarditis in a young patient who presented with only cardiac symptoms in COVID-19. He was admitted to the hospital for observation and treated with oral colchicine and oral ibuprofen. His conditions improved and subsequently discharged well. Acute pericarditis can present as part of the COVID-19 extrapulmonary spectrum. Therefore, it is important and challenging for clinicians to recognise the atypical presentations of COVID-19 to reduce morbidity and mortality.
Asunto(s)
COVID-19 , Pericarditis , COVID-19/complicaciones , Brotes de Enfermedades , Hospitalización , Hospitales de Distrito , Humanos , Masculino , Pericarditis/diagnóstico , Pericarditis/tratamiento farmacológico , Pericarditis/etiologíaRESUMEN
INTRODUCTION: COVID-19 pandemic has affected healthcare services around the globe as hospitals were turned into designated hospitals to accommodate high risk groups of patients with COVID-19 infection including end stage kidney disease (ESKD) patients. In Malaysia, there was insufficient data on COVID-19 infection among ESKD patients. This study aims to determine factors and survival outcomes associated with COVID-19 infection among ESKD patients in a designated COVID-19 hospital in Malaysia. METHODS AND MATERIALS: A retrospective cross-sectional study involving 80 haemodialysis (HD) patients recruited from March 2020 till March 2021. Patients' information and results was retrieved and evaluated. Risk factors affecting the COVID-19 mortality were analysed using a one-way analysis of variance (ANOVA) and binary logistic regression. RESULTS: The mean age of the patients was 54 years who were predominantly Malays (87.5%) and living in rural areas. Majority of them had comorbidities such as diabetes mellitus (71%) and hypertension (90%). The most common presentations were fever (46%) and cough (54%) with chest radiographs showing bilateral lower zone ground glass opacities (45%). A quarter of the study population were admitted to the intensive care unit, necessitating mechanical ventilation. This study found that 51% of the patients were given steroids and 45% required oxygen supplementation. The COVID-19 infection mortality among the study population was 12.5%. Simple logistic regression analysis showed that albumin, Odd Ratio, OR=0.85 (95% Confidence Interval, 95%CI: 0.73, 0.98)) and absolute lymphocyte count OR=0.08 (95%CI: 0.11, 0.56) have inverse association with COVID-19 mortality. C-reactive protein OR=1.02 (95%CI: 1.01, 1.04), lactate dehydrogenase OR=1.01 (95%CI: 1.00, 1.01), mechanical ventilation OR=17.21 (95%CI: 3.03, 97.67) and high dose steroids OR=15.71 (95%CI: 1.80, 137.42) were directly associated with COVID-19 mortality. CONCLUSION: The high mortality rate among ESKD patients receiving HD was alarming. This warrants additional infection control measures to prevent the spread of COVID- 19 infection among this vulnerable group of patients. Expediting vaccination efforts in this group of patients should be advocated to reduce the incidence of complications from COVID-19 infection.
Asunto(s)
COVID-19 , Fallo Renal Crónico , Estudios Transversales , Hospitales , Humanos , Fallo Renal Crónico/complicaciones , Fallo Renal Crónico/epidemiología , Fallo Renal Crónico/terapia , Persona de Mediana Edad , Pandemias , Diálisis Renal , Estudios Retrospectivos , Factores de Riesgo , SARS-CoV-2RESUMEN
INTRODUCTION: Authorities publish recommendations on the hepatitis B virus (HBV) viral load threshold to initiate antiviral treatment but the timing of quantification during pregnancy is not well defined. HBV DNA levels in pregnancy women at 28-30 weeks predict the risk of immunoprophylaxis failure. This study compared and evaluated the correlation between HBV DNA levels before 22 and 28-30 weeks' gestation. Clinical predictive factors for HBV DNA >6, 7 and 8 log10 IU/mL were studied. MATERIAL AND METHODS: A retrospective analysis of HBV DNA levels of women <22 and 28-30 weeks of gestation was carried out in 352 pregnant HBV carriers. HBV DNA was examined using the COBAS TaqMan HBV Monitor Test coupled with the COBAS Ampliprep extraction system (Both Roche Diagnostics, Branchburg, NJ, USA). RESULTS: A strong positive correlation was found between the viral loads of women <22 weeks (mean 16.7 weeks) and 28-30 weeks of gestation, which was independent of the viral load level and gestational age of quantification (r = 0.942, P < 0.001). Univariate analysis showed that positive hepatitis B e antigen (HBeAg), maternal age <35 years old and body mass index ≤21 kg/m2 were associated with a higher mean viral load at 28-30 weeks of gestation (P < 0.05). These factors were also associated with a higher chance of viral load >6, 7 and 8 log10 IU/mL at 28-30 weeks (P < 0.05). In multiple regression analysis, only the viral load of <22 weeks and positive HBeAg remained predictive of a higher mean viral load at 28-30 weeks of gestation (P < 0.05). The receiver operating characteristic curve showed that the HBV DNA of <22 weeks was an excellent predictor for different viral load cut-offs at 28-30 weeks. The area under curve was 0.986, 0.998 and 0.994 for viral load 6, 7 and 8 log10 IU/mL, respectively. CONCLUSIONS: HBV DNA quantification should be performed before 22 weeks of gestation. Viral load cut-offs similar to those at 28 weeks can be used to determine immunoprophylaxis failure at earlier gestation. Maternal positive HBeAg status was associated with a higher chance of viral load >6, 7 or 8 log10 IU/mL.
Asunto(s)
ADN Viral/análisis , Vacunas contra Hepatitis B/administración & dosificación , Virus de la Hepatitis B/genética , Hepatitis B/tratamiento farmacológico , Complicaciones Infecciosas del Embarazo/virología , Carga Viral , Adulto , Femenino , Hong Kong , Hospitales Públicos , Humanos , Recién Nacido , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Embarazo , Segundo Trimestre del Embarazo , Estudios Prospectivos , Estudios Retrospectivos , Factores de RiesgoRESUMEN
â¢A young lady with uterine sarcoma had a successful delivery 3â¯years after diagnosis.â¢Local recurrence occurred after 8â¯years.â¢Ultrasound and endometrial biopsy can be used in the follow-up of these patients.â¢Patients should be counselled on risk of late recurrence.
RESUMEN
Kenaf ( Hibiscus cannabinus L.) seed oil has been proven for its multi-pharmacological benefits; however, its poor water solubility and stability have limited its industrial applications. This study was aimed to further improve the stability of pre-developed kenaf seed oil-in-water nanoemulsions by using food-grade ternary emulsifiers. The effects of emulsifier concentration (1, 5, 10, 15% w/w), homogenisation pressure (16,000, 22,000, 28,000 psi), and homogenisation cycles (three, four, five cycles) were studied to produce high stability of kenaf seed oil-in-water nanoemulsions using high pressure homogeniser. Generally, results showed that the emulsifier concentration and homogenisation conditions had great effect ( p < 0.05) on the particle sizes, polydispersity index and hence the physical stability of nanoemulsions. Homogenisation parameters at 28,000 psi for three cycles produced the most stable homogeneous nanoemulsions that were below 130 nm, below 0.16, and above -40 mV of particle size, polydispersity index, and zeta potential, respectively. Field emission scanning electron microscopy micrograph showed that the optimised nanoemulsions had a good distribution within nano-range. The optimised nanoemulsions were proved to be physically stable for up to six weeks of storage at room temperature. The results from this study also provided valuable information in producing stable kenaf seed oil nanoemulsions for the future application in food and nutraceutical industries.
Asunto(s)
Emulsionantes , Emulsiones/química , Hibiscus , Aceites de Plantas/química , Semillas/química , Agua/química , Estabilidad de Medicamentos , Manipulación de Alimentos/métodos , Calor , Microscopía Electrónica de Rastreo , Nanotecnología , Tamaño de la Partícula , Presión , SolubilidadRESUMEN
INTRODUCTION: Increased prevalence of dengue fever had led to increase stress in providing optimal care for patients. This has been identified as a potential factor that may lead to negative health effects on medical doctors. This study was designed to review the prevalence and associated factors of burnout syndrome (including depression, anxiety, and stress level) among clinicians in the setting of increasing cases of dengue in Malaysia. METHODS: A cross-sectional, multi-centre study was carried out among doctors in contact with patients with dengue infection from four major hospitals in Malaysia in 2015 using Maslach Burnout Inventory and DASS-21 questionnaire. RESULTS: A total of 313 respondents were included in this study with 15.9% of the respondents experiencing high burnout syndrome. Long working hours, depression, anxiety, and stress were significantly associated with high degree of burnout syndrome (p<0.05). However, number of dengue cases reviewed was not significantly associated with the degree of burnout syndrome. Depression and stress were among factors identified as the predictors for burnout syndrome. CONCLUSION: High degree of burnout syndrome among clinicians with significant correlations with symptoms of depression and stress will require early identification to enable early measures to resolve, as well as prevent it. Future studies with more hospitals involvement should be conducted to establish the relationship between the degree of burnout syndrome and prevalence of dengue infection.
Asunto(s)
Agotamiento Profesional/etiología , Dengue/terapia , Personal de Salud/psicología , Adulto , Agotamiento Profesional/epidemiología , Estudios Transversales , Dengue/psicología , Femenino , Personal de Salud/estadística & datos numéricos , Humanos , Malasia/epidemiología , Masculino , Prevalencia , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
Intraoperative peripheral nerve lesions are common complications due to misidentification and limitations of surgical nerve identification. This study validates a real-time non-invasive intraoperative method of nerve identification. Long working distance collimated polarized light imaging (CPLi) was used to identify peripheral radial nerve branches in a human cadaver hand by their nerve specific anisotropic optical reflection. Seven ex situ and six in situ samples were examined for nerves, resulting after histological validation, in a 100% positive correct score (CPLi) versus 77% (surgeon). Nerves were visible during a clinical in vivo observation using CPLi. Therefore CPLi is a promising technique for intraoperative nerve identification.
RESUMEN
Pulmonary actinomycosis is a rare yet important and challenging diagnosis to make. It is commonly confused with other lung diseases, such as tuberculosis and bronchogenic carcinoma, leading to delay diagnosis or misdiagnosis. A 49-year-old man presented with a chronic cough, hemoptysis, and pleuritic chest pain. His initial imaging studies including computed tomography (CT) was suggestive of bronchogenic carcinoma. A subsequent CTguided biopsy was consistent with pulmonary actinomycosis and excluded the possibility of bronchogenic carcinoma. He was treated with antibiotic therapy and achieved remission with complete radiological resolution upon follow-up.
Asunto(s)
Actinomicosis/diagnóstico , Enfermedades Pulmonares/diagnóstico , Neoplasias Pulmonares/diagnóstico , Actinomicosis/diagnóstico por imagen , Diagnóstico Diferencial , Humanos , Pulmón/diagnóstico por imagen , Pulmón/microbiología , Enfermedades Pulmonares/diagnóstico por imagen , Enfermedades Pulmonares/microbiología , Masculino , Persona de Mediana Edad , Radiografía Torácica , Tomografía Computarizada por Rayos XRESUMEN
Dengue fever is a common mosquito-borne disease, which is endemic in tropical and subtropical countries. Bilateral optic neuropathy is a relatively unusual dengue-related ocular complication. Here, we present a case of bilateral optic neuritis with maculopathy complicating dengue infection.
RESUMEN
Purpose Patients with severe deformity beyond the standard indications for unicompartmental knee arthroplasty (UKA) may be suitable and benefit from UKA. This study investigated their outcomes to determine whether good function and quality of life (QOL) can be achieved. MATERIALS AND METHODS: Fifty-three patients with severe deformity (40 patients with FFD ≥15° and 13 patients with varus deformity ≥15°, Group A) were matched with 53 patients with less severe deformities who underwent UKA (Group B/controls) in terms of age, sex, BMI and duration of follow-up. Their flexion range, Knee Society scores (KSS), Oxford knee scores (OKS) and SF-36 QOL scores were analysed pre-operatively and at 2 years. RESULTS: Group A patients were largely similar to Group B patients pre-operatively in terms of maximum flexion angle, OKS and SF-36 scores except for knee score and mental health component of SF-36. At 2 years, Group A reported largely similar results compared with Group B in all outcome scores (OKS, KSS, SF-36) and flexion angle. Post-operative mechanical alignment was better for the control group though it is not statistically significant. There were no revisions in the patients with severe pre-operative deformity at 5 years post-operatively. (Survivorship 100 % at 5 years). CONCLUSION: Selected patients with severe deformity can achieve good function and QOL with UKA if satisfactory mechanical alignment is restored. This study supports a broadening of the indications of UKA; however, further follow-up is needed to assess the longer-term durability of the operation. LEVEL OF EVIDENCE: IV.
Asunto(s)
Artroplastia de Reemplazo de Rodilla/métodos , Genu Varum/cirugía , Deformidades Adquiridas de la Articulación/cirugía , Osteoartritis de la Rodilla/cirugía , Femenino , Humanos , Articulación de la Rodilla/cirugía , Prótesis de la Rodilla , Masculino , Persona de Mediana Edad , Periodo Posoperatorio , Calidad de Vida , Rango del Movimiento Articular , Resultado del TratamientoAsunto(s)
Antitrombinas/efectos adversos , Dabigatrán/efectos adversos , Hemorragia/sangre , Hemorragia/inducido químicamente , Tromboembolia/sangre , Tromboembolia/inducido químicamente , Anciano , Pruebas de Coagulación Sanguínea/estadística & datos numéricos , Femenino , Hemorragia/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Tromboembolia/diagnósticoRESUMEN
AIMS: We evaluated clinical and radiographic outcomes of total shoulder arthroplasty (TSA) using the second-generation Trabecular Metal (TM) Glenoid component. The first generation component was withdrawn in 2005 after a series of failures were reported. Between 2009 and 2012, 40 consecutive patients with unilateral TSA using the second-generation component were enrolled in this clinical study. The mean age of the patients was 63.8 years (40 to 75) and the mean follow-up was 38 months (24 to 42). METHODS: Patients were evaluated using the Constant score (CS), the American Shoulder and Elbow Surgeons (ASES) score and routine radiographs. RESULTS: Significant differences were found between the pre- and post-operative CS (p = 0.003), ASES (p = 0.009) scores and CS subscores of pain (p < 0.001), strength (p < 0.001) and mobility items (p < 0.05). No glenoid or humeral components migrated. Posterior thinning of the keel and slight wear at the polyethylene-TM interface was observed in one patient but was asymptomatic. Radiolucent lines were found around three humeral (< 1.5 mm) and two glenoid components (< 1 mm) and all were asymptomatic. DISCUSSION: TSA with the second-generation TM Glenoid component results in satisfactory to excellent clinical performance, function, and subjective satisfaction at a mean follow-up of about three years. Radiographic changes were few and did not affect the outcome. TAKE HOME MESSAGE: This paper highlights that the second generation Trabecular Metal Glenoid has better outcomes than those reported with the first-generation component.
Asunto(s)
Artroplastia de Reemplazo/instrumentación , Materiales Biocompatibles/uso terapéutico , Articulación del Hombro/cirugía , Tantalio/uso terapéutico , Actividades Cotidianas , Adulto , Anciano , Artroplastia de Reemplazo/métodos , Artroplastia de Reemplazo/rehabilitación , Femenino , Humanos , Masculino , Persona de Mediana Edad , Osteoartritis/fisiopatología , Osteoartritis/rehabilitación , Osteoartritis/cirugía , Polietileno/uso terapéutico , Diseño de Prótesis , Rango del Movimiento Articular/fisiología , Estudios Retrospectivos , Articulación del Hombro/fisiología , Resultado del TratamientoRESUMEN
Dengue fever is a common mosquito-borne viral infection endemic in tropical and subtropical countries. Neurological manifestations in dengue infection are relatively uncommon, and include encephalitis, encephalopathy, neuromuscular disorders and neuro-ocular disorders. Cranial mononeuropathy is a rare manifestation of dengue infection. A 40-year-old man was diagnosed with isolated, unilateral sixth cranial nerve palsy complicating dengue infection. The patient was managed accordingly, and full ocular recovery was observed. This was the first reported case of isolated sixth cranial nerve palsy associated with dengue fever in Malaysia. It is important for clinicians to consider dengue as a differential diagnosis in patients presenting with fever and sixth cranial nerve palsy.
RESUMEN
BACKGROUND/AIM: We aimed to compared estimated glomerular filtration rate (eGFR) according to the Chronic Kidney Disease Epidemiology Collaboration equation (CKD-EPI), with (mL/min/1.73 m(2) ) and without body surface area (BSA) normalisation (CKD-EPI_noBSA, mL/min) against measured (99m) Technetium - diethylenepentaacetic acid (Tc-DTPA GFR) (mL/min) in 222 individuals, including 80 with malignancy. METHODS: BSA was calculated for each individual using the Du Bois equation. The CKD-EPI and CKD-EPI_noBSA equations were compared with measured Tc-DTPA GFR with respect to bias, proportion within 30% of GFR (P30) and root mean square error for predicting levels of GFR, and concordance in relation to carboplatin dosing. RESULTS: The mean (SD) for BSA and measured GFR for the entire group was 1.99 (0.25) m(2) and 127 (41) mL/min respectively. The P30 for Tc-DTPA GFR was significantly higher with the CKD-EPI_noBSA (80%) than with the CKD-EPI equation (63%, P = 0.0001). In those with body mass index (BMI) > 30 kg/m(2) , the P30 values for the CKD-EPI_noBSA and CKD-EPI were 74% and 42% respectively (P < 0.0001). Carboplatin dosing concordance for the cancer patients using the CKD-EPI and CKD-EPI_noBSA equation was 71% and 56% respectively (P = 0.07). In 78 individuals with BMI > 30 kg/m(2) , concordance in relation to carboplatin dosing using CKD-EPI_noBSA was 65% compared with 26% with the CKD-EPI (P < 0.0001). CONCLUSION: The CKD-EPI without normalisation (CKD-EPI_noBSA) equation was superior to the CKD-EPI equation in estimating raw-measured Tc-DTPA GFR (mL/min).
Asunto(s)
Superficie Corporal , Carboplatino/farmacocinética , Tasa de Filtración Glomerular/fisiología , Obesidad/metabolismo , Insuficiencia Renal Crónica/metabolismo , Adulto , Anciano , Índice de Masa Corporal , Humanos , Persona de Mediana Edad , Pentetato de Tecnecio Tc 99m/metabolismo , Adulto JovenRESUMEN
BACKGROUND: Brain volume loss occurs in patients with relapsing-remitting MS. Fingolimod reduced brain volume loss in three phase 3 studies. OBJECTIVE: To evaluate whether the effect of fingolimod on disability progression was mediated by its effects on MRI lesions, relapses or brain volume loss, and the extent of this effect. METHODS: Patients (992/1272; 78%) from the FTY720 Research Evaluating Effects of Daily Oral Therapy in Multiple Sclerosis (FREEDOMS) study were analyzed. Month-24 percentage brain volume change, month-12 MRI-active lesions and relapse were assessed. The Prentice criteria were used to test surrogate marker validity. The proportion of treatment effect on disability progression explained by each marker was calculated. RESULTS: Two-year disability progression was associated with active T2 lesions (OR = 1.24; p = 0.001) and more relapses during year 1 (OR = 2.90; p < 0.001) and lower percentage brain volume change over two years (OR = 0.78; p < 0.001). Treatment effect on active T2 lesions, relapses and percentage brain volume change explained 46%, 60% and 23% of the fingolimod effect on disability. Multivariate analysis showed the number of relapses during year 1 (OR = 2.62; p < 0.001) and yearly percentage brain volume change over two years (OR = 0.85; p = 0.009) were independent predictors of disability progression, together explaining 73% of fingolimod effect on disability. CONCLUSIONS: The treatment effect on relapses and, to a lesser extent, brain volume loss were both predictors of treatment effect on disability; combining these predictors better explained the effect on disability than either factor alone.
Asunto(s)
Encéfalo/patología , Evaluación de la Discapacidad , Clorhidrato de Fingolimod/uso terapéutico , Inmunosupresores/uso terapéutico , Esclerosis Múltiple Recurrente-Remitente/tratamiento farmacológico , Adulto , Progresión de la Enfermedad , Método Doble Ciego , Femenino , Humanos , Imagen por Resonancia Magnética , Masculino , Esclerosis Múltiple Recurrente-Remitente/patologíaRESUMEN
BACKGROUND: It is unclear which renal function equation, employing an isotope dilution mass spectrometry (IDMS)-aligned creatinine assay, best predicts gentamicin clearance. METHODS: The performances of the Cockcroft-Gault, Modification of Diet in Renal Disease (MDRD) Study and Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations for predicting gentamicin clearances were assessed retrospectively in 240 patients treated with gentamicin during 2011-2012, when the local creatinine assay was IDMS-aligned. Comparisons were based on the percentage within 30% of gentamicin clearance (P 30) and the root-mean-square error (RMSE) of each equation. Gentamicin clearance was calculated from plasma concentrations using a one-compartment model. RESULTS: The Cockcroft-Gault equation and the CKD-EPI equation corrected for individual body surface area (BSA) were associated with the highest P 30 (69% and 67%, respectively) and lowest RMSE (39 and 36 mL/min, respectively) in the 240 patients. Correction for individual BSA improved the performances of the MDRD Study and CKD-EPI equations in patients with body mass indices <18.5 or ≥30 kg/m(2). The equations systematically underestimated gentamicin clearance as gentamicin clearance increased, with performance being inferior with gentamicin clearance ≥90 versus <90 mL/min. CONCLUSIONS: The CKD-EPI equation corrected for individual BSA, and the Cockcroft-Gault equation, provided the best estimates of gentamicin clearance. The CKD-EPI and MDRD Study equations should be corrected for individual BSA at the extremes of body size, if used for guiding gentamicin therapy. The performances of the equations were inferior in patients with higher values of gentamicin clearance.
Asunto(s)
Conducta Cooperativa , Dieta , Gentamicinas/farmacocinética , Modelos Biológicos , Insuficiencia Renal Crónica/epidemiología , Insuficiencia Renal Crónica/metabolismo , Adolescente , Adulto , Anciano , Creatinina/sangre , Femenino , Gentamicinas/sangre , Humanos , Masculino , Tasa de Depuración Metabólica , Persona de Mediana Edad , Insuficiencia Renal Crónica/dietoterapia , Insuficiencia Renal Crónica/fisiopatología , Estudios Retrospectivos , Adulto JovenRESUMEN
We prospectively followed 171 patients who underwent bilateral unicompartmental knee replacement (UKR) over a period of two years. Of these, 124 (72.5%) underwent a simultaneous bilateral procedure and 47 (27.5%) underwent a staged procedure. The mean cumulative operating time and length of hospital stay were both shorter in the simultaneous group, by 22.5 minutes (p < 0.001) and three days (p < 0.001), respectively. The mean reduction in haemoglobin level post-operatively was greater by 0.15 g/dl in the simultaneous group (p = 0.023), but this did not translate into a significant increase in the number of patients requiring blood transfusion (p = 1.000). The mean hospital cost was lower by $8892 in the simultaneous group (p < 0.001). There was no significant difference in the rate of complications between the groups, and at two-year follow-up there was no difference in the outcomes between the two groups. We conclude that simultaneous bilateral UKR can be recommended as an appropriate treatment for patients with bilateral medial compartment osteoarthritis of the knee.