Impacto asistencial tras la introducción de la ecografía tiroidea en una unidad monográfica de atención al nódulo tiroideo

IntroductionWorldwide incidence of thyroid cancer has increased in recent decades.ObjectiveTo provide evidence of the diagnostic and care efficiency of a monographic thyroid nodule clinic integrating clinical examination, ultrasound examination, and cytology with on site evaluation.Patients and methodsPatients attending the monographic thyroid nodule clinic from January 2004 to June 2010. Two periods may be distinguished based on availability of ultrasound equipment at the time of the visit: a first period (P1: 01/2004-09/2007) where no ultrasound equipment was available at the clinic and FNA by palpation was performed, and a second period (P2: 10/2007-06/2010) where this equipment was available and ultrasound-guided FNA was performed.ResultsA total of 1036 patients [P1: 537 (52%), P2: 499 (48%)] were seen and enrolled.Diagnostic efficiency (P1 vs P2): 143 vs 181 patients were seen annually, p < 0.001; FNA number/nodule: 1.68 vs 1.17, p < 0.001; percent FNAs with inadequate material: 26% vs 5.3%, p < 0.001; mean (SD) nodule size: 23.6 (12.4) vs 21.7 (11.7) mm, p 0.040; proportion of nodules examined less than 10 mm in size: 9.9% vs 13.7%, p 0.030.Care efficiency: mean time (range) from the first visit to surgery indication: 332 (0-2177) vs 108 (0-596) days, p < 0.001; proportion of patients referred for surgery due to suspect cytology/other reasons: 1.06 vs 2.21, p < 0.001; and operated benign neoplasm/pathology: 0.47 vs 0.93, p = 0.002.ConclusionA monographic thyroid nodule clinic integrating clinical examination, ultrasound, and cytology evaluated on site increases diagnostic and care efficiency in patients with thyroid nodules.     

Aplicación de las técnicas de tipificación molecular al estudio de brotes hospitalarios de candidemia

Candidemia is an infectious complication mainly affecting hospitalized patients, particularly those admitted to intensive care units. Patient mortality can reach up to 40%. Candidemia is typically nosocomially-acquired, and horizontal transmission of Candida spp. can lead to the presence of outbreaks of candidemia. Genotyping of isolates of Candida causing candidemia can help us to understand the source of the infection, detect the hospital wards with active Candida spp. transmission and, consequently, improve the prevention of the infection. Several genotyping tools have been used for the molecular characterization of Candida isolates involved in outbreaks of candidemia. Genotyping procedures based on microsatellites are reproducible and show a high discriminatory power. Microsatellites are recommended for the study of outbreaks of candidemia. In most hospital outbreaks of candidemia, patients admitted to intensive care units are involved, mostly neonatal patients. The role of genotyping Candida isolates causing candidemia for the study of nosocomial outbreaks of candidemia is reviewed, as well as the patients more commonly affected by epidemic strains.     

Expresión sexual y regulación de la sexualidad en residencias de personas mayores

Objectives

The study had three objectives: (a) To determine how staff perceives the frequency of different sexual expressions in long-term care facilities for older people; (2) to quantify policies aimed at guaranteeing residents’ sexual rights in such institutions, and (3) to determine factors influencing the presence of these kind of policies.

Resultados de un programa de rehabilitación domiciliaria tras hospitalización en pacientes con fractura de cadera

IntroductionHip fracture is one of the most frequent disabling injuries, presenting serious complications during the acute and subacute phase. Rehabilitation at home, after hospital discharge, allows rapid functional recovery. The objective of this study is to evaluate the possible usefulness of a home rehabilitation program in patients with hip fracture integrated in a Hospital at Home Unit.MethodsRetrospective study that consecutively included patients accepted for home rehabilitation treatment between September 9, 2019 and December 31, 2021 in the Hospital at Home Unit of the Hospital Universitario de la Ribera, Alzira, Valencia. Demographic, clinical, functional and quality of care variables were collected.ResultsTwo hundred twenty-four subjects were included. The mean age was 84.6 (SD 7.7) years, with 66% women and 34% men, with 32% of patients diagnosed with dementia in one of its degrees of severity. The mean hospital stay was 8.4 (SD 4.1) days and 6.5 (5.3) days in the Hospital at Home Unit rehabilitation program. 90% of the patients included in the program reached the therapeutic goal outlined during hospital admission.ConclusionsThe home rehabilitation of patients with hip fracture contributes to a functional recovery of the patient in a shorter time. Further studies are necessary to confirm the results obtained.     

Valoración de la utilidad del test de estimulación intraarterial con calcio en el diagnóstico de localización del hiperinsulinismo endógeno

Background and objectiveThe aim of this study was to assess the utility of arterial calcium stimulation with hepatic venous sampling (ASVS) in the localization of tumors in patients with endogenous hyperinsulinism not detected with other methods.Patients and methodsWe performed a retrospective study of 26 patients admitted to our hospital for hypoglycemia who underwent ASVS because the source of hyperinsulinism was not clearly identified by other imaging techniques. The histopathological result in patients who underwent a surgical procedure was considered the reference for statistical study of the accuracy of this technique. Statistical analysis was performed by comparing proportions with the chi-squared test with Yates’ correction for contingency tables, and Cohen′s kappa coefficient as a measure of interrater agreement between two observations.ResultsSurgery was performed in 17 patients, 13 with positive ASVS and the remaining four with negative results. An insulinoma was removed in 12 patients, and 10 of these were detected in the ASVS. A total of 76.9 % of positive ASVS tests corresponded to a histological diagnosis of insulinoma, and 83% of these insulinomas were positive in ASVS. This association was statistically significant (chi cuadrado = 7.340; p = 0.012). Two of three patients with nesidioblastosis had a positive response in the ASVS. A good and statistically significant agreement was obtained between histopathologic diagnosis and ASVS results (κ=0.556, p = 0.007).ConclusionsASVS is a useful procedure in the localization diagnosis of endogenous hyperinsulinism not detected by other imaging tests. This technique allows tumors in the pancreatic gland to be identified and may be useful in the choice of the surgical technique to be used.     

Recuperación funcional al alta y a tres meses tras una intervención multicomponente de ejercicio físico en ancianos hospitalizados en una unidad de agudos de geriatría

IntroductionHospitalization in the elderly, even in short stays, is associated with functional impairment. Once the acute illness is reversed, the evolution of this hospital-generated impairment can be variable, and a year after hospitalization more than half of the elderly patients remain impaired. This impairment is associated with a higher risk of institutionalization, of mortality at discharge and of 30-day mortality. Previous studies have shown how interdisciplinary physical exercise programs can improve functionality at discharge and decrease mortality rate, hospital stay and institutionalization.Study design and objectivesIn the Acute Geriatric Unit of the Gregorio Marañon University hospital a randomized controlled trial was carried out to assess the effectiveness of an exercise and health education program to prevent functional decline during hospitalization and at three months after discharge in elderly subjects aged 74 years or older. Patients were excluded if at least one of the following exclusion criteria was met: baseline Barthel Index (15-days prior hospitalization) below 20, severe cognitive impairment or inability to walk. The intervention consisted on a physical exercise program (that included squats, balance, gait stimulation, elastic bands, and inspiratory muscle training) and health education program. The control group received usual care.     

Bocio,función tiroidea y excreción de yodo en gestantes de la zona de El Bierzo

Estudios publicados en el año 1993 demuestran alta incidencia de bocio en escolares de la zona de El Bierzo.Hemos valorado mediante encuesta el consumo de sal yodada, la presencia de bocio mediante palpación y ecografía, la función tiroidea midiendo concentraciones hormonales en plasma y la excreción de yodo en orina y leche mediante el método de Benotti, en un grupo de mujeres embarazadas de la zona, en los tres trimestres de la gestación y en el posparto.Nuestros resultados demuestran escaso consumo de sal yodada, endemia bociosa grave, hipotiroxinemia materna, pobre excreción de yodo en orina en las gestantes y escasa presencia de yodo en la leche materna. Todo ello indica la necesidad de campañas institucionales para remediar la situación.     

Utilidad de la estación unipodal en la valoración del riesgo de caídas

Aimsto compare posturographic test with One-Leg Balance test in the elderly.Methodswe studied 59 healthy men and women living in the community who were at least 65 years of age. All of them were evaluated with One–Leg Balance (defined as the ability to stand on one leg unsupported for 5 seconds) and Modifies Clinical Test for the Sensory Interaction on Balance by the Balance Master (Neurocom®). We distributed the patients in two groups. Group A included those who couldn’t perform one-leg balance and group B those who could perform it.Results62.6% of subjects could perform one-leg balance and 37.2% could not perform it. On a firm surface with opened eyes, the A group made a variation of 0.4 deg/s (0.28-0.6) in the gravity center position and the B group 0,2 deg/s (0.1-0.3) (p = 0.010). On a firm surface with closed eyes, the A group made a variation of 0.5 deg/s (0.3-0.8) and the B group 0.3 deg/s (0.1- 0.4) (p = 0.002). On a foam surface with open eyes, the A group made a variation of their gravity center position of 1.10 deg/s (0.90-1.60) and the B group 0.9 deg/s (0.73-1.30) (p = 0.045). On a foam surface with closed eyes the A group made a variation of their gravity center position of 6 deg/s (4-6) and the B group 2.3 deg/s (1.63-3.08) (p < 0.001).Conclusionselderly patients who can perform one-leg balance, make less variations of their gravity centre. The results are the same when visual and propioceptive afferences are suppressed.     

Evaluación del grado de consecución de objetivos de control metabólico en pacientes con diabetes mellitus tipo 2

ObjectiveTo evaluate the extent to which metabolic targets in type 2 diabetes (DM-2) are achieved in the Endocrinology and Clinical Nutrition Unit of the Hospital Puerta del Mar in Cadiz (Spain) from 2005 to 2008.MethodThe database included in the computer application HP-Doctor used for all patients attended in our unit (admissions, consultations and peripheral centers) was analyzed. All patients with a principal or secondary diagnosis of DM-2 were included. Clinical characteristics, chronic complications, drug treatment and the percentage of patients who achieved annual mean targets of glycosylated hemoglobin (HbA1c) and low-density lipoprotein cholesterol (LDLc) were analyzed.ResultsFrom 2005 to 2008, the number of DM-2 patients with computerized records increased by 108.7%. In 2008, 1,177 patients were evaluated. A total of 10.8% were active smokers, 53% had hypertension, and 51.2% and 12.6% presented with retinopathy and cardiovascular disease, respectively. During the study period, the percentage of patients with a mean HbA1c <7% was similar (2005: 31.7% 2008: 30.4%), those with LDLc <100 mg/dl increased from 19.2% to 25.6% and only 9.2% of patients achieved both targets, HbA1c <7% and LDLc <100 mg/dl.ConclusionsIn 2008, only 30% of DM-2 patients achieved a mean HbA1c < 7% and only 25% had LDLc < 100 mg/dl. Metabolic control in DM-2 patients should be improved.     

Revisión de la validez de las escalas de valoración del riesgo de caídas en pacientes hospitalizados

Falls in the hospital setting are a major health problem due to their high prevalence and their physical, functional, psychological or economic consequences. Since 1990s, different fall risk assessment scales have been developed to detect high-risk patients, which are also applied in the hospital setting. The aim of this review is to analyse the validity of different scales for assessing fall risk in adults in the hospital setting, especially in elderly patients. Following a literature search in April 2021, 36 primary studies were found that analysed the validity of the Downton, Morse, Hendrich II, Stratify and Tinetti scales. Meta-analyses of sensitivity and specificity showed a high heterogeneity that does not allow recommending a specific tool that can be considered as standard in acute inpatients.