RESUMEN
The objective of the present study is to perform a systematic review with meta-analysis of the literature on treatment of developmental dysplasia of the hip (DDH) in patients over eight years of age to provide better understanding of therapeutic strategies and results. Authors carried out a systematic review and metanalysis of the literature on DDH treated in patients aged eight years of age or older. A literature search was carefully performed from June 2019 to June 2020. The articles had to report one stage reconstructive surgical treatment of DDH for patients eight years or older, presenting clinical and radiographic evaluation according to the Tonnis and Severin, and McKay systems. Meta-analysis was carried out using the software metanalyst to perform the pooled effect size Nine studies met the inclusion criteria. They assessed a total of 234 patients and 266 hips. Female patients accounted for 75.7% (eight unknown) and the follow-up ranged from 1 to 17.4 years. The majority of the procedures included an acetabular surgery (93.9%) while femoral shortening was performed in 78%. Acceptable outcomes were found in between 67% (Mckay system) and 91% (Severin system) of the cases. Femoral varus and derrotation shortening associated with redirectional osteotomy of the acetabulum (for those with closed triradiate cartilage) or acetabular redirection/reshaping were the most prevalent combined procedures; this strategy can lead to 60% of acceptable clinical results and 90% of radiographically acceptable results. Therefore, our findings give credence to the recommendation for the treatment of DDH in patients over eight years old.
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Displasia del Desarrollo de la Cadera , Luxación Congénita de la Cadera , Humanos , Femenino , Niño , Luxación Congénita de la Cadera/diagnóstico por imagen , Luxación Congénita de la Cadera/cirugía , Displasia del Desarrollo de la Cadera/diagnóstico por imagen , Displasia del Desarrollo de la Cadera/cirugía , Displasia del Desarrollo de la Cadera/complicaciones , Resultado del Tratamiento , Estudios Retrospectivos , Acetábulo/diagnóstico por imagen , Acetábulo/cirugíaRESUMEN
Red wine is a relevant source of bioactive compounds, which contribute to its antioxidant activity and other beneficial advantages for human health. However, the bioavailability of phenols in humans is not well understood, and the inter-individual variability in the production of phenolic compounds has not been comprehensively assessed to date. The present work describes a new method for the extraction and analysis of phenolic compounds including gallic acid (Gal), vanillic acid (Van), caffeic acid (Caf), syringic acid (Sir); (-)-epicatechin (Epi); p-coumaric acid (Cum) and resveratrol (Rsv) in human saliva samples. The target analytes were extracted using Fabric Phase Sorptive Extraction (FPSE), and subsequently analysed by high-performance liquid chromatography (HPLC) coupled with photodiode array detector (PDA). Chromatographic separation was achieved using a Symmetry C18 RP column in gradient elution mode, with methanol and phosphate buffer as the mobile phases. The linearity (intercept, slope, and determination coefficient) was evaluated in the range from 1 to 50 µg/mL. The limit of quantification (LOQ) was 1 µg/mL (LLOQ ≥0.8 µg/mL), whereas limit of detection was 0.25 µg/mL. The intra and inter-day RSD% and BIAS% values were less than± 15%. The analytical performances were further tested on human saliva collected from healthy volunteers after administering red wine. To the best of our knowledge, this is the first FPSE procedure for the analysis of phenols in saliva, using a non-invasive and easy to perform sample collection protocol. The proposed fast and inexpensive approach can be deployed as a reliable tool to study other biological matrices to proliferate understanding of these compounds distribution in human body.
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Saliva , Vino , Administración Oral , Cromatografía Líquida de Alta Presión , Humanos , Límite de Detección , Fenoles , Vino/análisisRESUMEN
The reported method aims to be a powerful aid for the simultaneous determination of tetrahydrocannabinol (THC), cannabidiol (CBD), cannabinol (CBN), cannabigerol (CBG), tetrahydrocannabinolic acid (THCA), cannabidiolic acid (CBDA), and tetrahydrocannabivarin (THCV) in oily based preparations. The chromatographic separation was carried out using an Hypersil Gold PFP (50â¯×â¯2.1â¯mm, 1.9⯵m) column, using H2Oâ¯+â¯2â¯mM ammonium formate + 0.2 % formic acid (M1) and Methanol + 2â¯mM ammonium formate + 0.2 % formic acid (M2) as mobile phases. The flow rate was set 0.4â¯mL/min. Specifically, this method was validated in terms of linearity, limit of detections and quantifications (LODs and LOQs), accuracy (precision and trueness, both intra and interday), selectivity, and matrix effects. This procedure allowed quantifying seven phytocannabinoids in less than 10â¯min. The validated method shows a good linearity within the range 0.25-1000â¯ng/mL, while precision and trueness (intra- and inter-day) were below <13.25 % and 7.59 %, respectively. Regarding the matrix effect, the method satisfies all the requirements, except for the THC and THCV, where it reaches about 120 %. This element does not affect the method performances as it has been observed that this value is constant and reproducible and therefore does not involve errors in the quantitative analysis. The method was tested and applied on more 70 different oily based preparations. Furthermore, starting from four different cannabis cultivar (FM2, Bedrolite, Bedrocan, and Bediol), it allowed to evaluate the reproducibility of the magistrali preparations. The real samples, in fact, derive from different local pharmacies, and were analyzed by the accredited UNI CEI EN ISO/IEC 17025:2018, Pharmatoxicology Laboratory (ACCREDIA, lab n. 2274 ASLPE, accreditation number 1822â¯L), accordingly to the current regulations.
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Cannabis , Espectrometría de Masas en Tándem , Cannabinol , Cromatografía Liquida , Dronabinol/análisis , Reproducibilidad de los ResultadosRESUMEN
A fast off-line FPSE-HPLC-PDA method has been reported that allows simultaneous clean up and determination of six non-steroidal anti-inflammatory drugs (NSAIDs) in saliva samples from healthy volunteers. Particularly, furprofen, indoprofen, ketoprofen, fenbufen, flurbiprofen, and ibuprofen were chromatographically resolved. Benzyl paraben was chosen as the internal standard (BzPB, IS). These target compounds were successfully extracted from human saliva using fabric phase sorptive extraction (FPSE) and then analysed in the liquid chromatographic system by means of a short analytical column (Symmetry C18, 75 × 4.6 mm, 3.5 µm) using acetonitrile (AcN) and phosphate buffer (PBS, 30 mM; pH = 2.5) as the mobile phases. The method, validated through the calculation of all analytical parameters in accordance of International Guidelines, was applied to real saliva sample analysis collected from informed volunteers. The proposed approach that included the use of sol-gel polytetrahydrofuran (sol-gel PTHF) sorbent immobilized on cellulose support and C18 stationary phase used in HPLC, showed high potential as a fast tool for future clinical and forensic applications. The herein reported results encourage potential future application of FPSE in the forensic field. Furthermore, the FPSE membrane was tested in dried saliva spot mode (DSS) in order to check its potential use as a sampling device, also for forensic applications.
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Antiinflamatorios no Esteroideos/química , Flurbiprofeno/química , Fenilpropionatos/química , Saliva/química , Antiinflamatorios no Esteroideos/farmacocinética , Celulosa/química , Cromatografía Líquida de Alta Presión , Femenino , Flurbiprofeno/farmacocinética , Humanos , Límite de Detección , Masculino , Estructura Molecular , Parabenos/normas , Fenilpropionatos/farmacocinética , Microextracción en Fase SólidaRESUMEN
The current study reports the development of a novel biofluid sampler (BFS) which is capable of sampling and sample preparation of whole blood without converting it into plasma or serum. The sampler can retain a whole blood sample from 10 to 1000 µL. Although the device shares the same working principle of dried blood spot (DBS) cards, it eliminates most of the technological shortcomings of DBS cards such as low maximum sample volume (~50 µL), sample inhomogeneity due to haematocrit, and poor physical adsorption driven analyte retention by incorporating sol-gel derived high efficiency, multi-functional sorbents on cellulose fabric substrate. The performance of BFS was tested via "Mail-in-Analysis" using three non-steroidal anti-inflammatory drugs (NSAIDs, ketoprofen, carprofen and diclofenac) as the test compounds. Human whole blood samples were fortified with the test compounds and sampled on conventional DBS cards and biofluid samplers (BFSs) in the USA. After drying the blood samples at room temperature, the samples were shipped to Italy for chromatographic analysis. The analytes were back-extracted from the DBS cards and BFSs using methanol and subsequently analysed using a short Symmetry C18 column (75 × 4.6 mm, 3.5 µm). Acetonitrile (ACN) and PBS (30 mM; pH = 2.5) were used as the mobile phases and the elution was performed under isocratic conditions. Compared to the classical dried blood spot cards (DBS), BFSs offer better performance in retaining the selected NSAIDs under conventional postal shipment. By substantially expanding the sampling capacity, eliminating most of the shortcomings of classical DBS cards and exploiting the better materials properties of sol-gel based functional sorbents, BFSs offer a new and profoundly simplified approach for whole blood sampling and analysis and is expected to change the current practice of blood analysis, allowing accurate quantitative analyses either in a local laboratory (on site) or using mail-in-analysis (off site) without compromising the quality of bioanalytical data.
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Antiinflamatorios no Esteroideos/análisis , Carbazoles/sangre , Diclofenaco/sangre , Cetoprofeno/sangre , Plasma/química , Adsorción , Cromatografía Líquida de Alta Presión , Pruebas con Sangre Seca , Hematócrito , Humanos , Límite de Detección , Plasma/metabolismo , Servicios Postales , Reproducibilidad de los Resultados , Manejo de Especímenes , Propiedades de SuperficieRESUMEN
Graduate students increasingly use personal electronic devices for learning but little is known about how they evaluate their benefits as mobile learning devices (MLDs). This study surveyed students in a hybrid distance education doctoral (PhD) program about their perceptions of the benefits of MLDs. Overall, the study found a range of opinions about the value of MLDs with about one-half of respondents finding benefits. Respondents emphasized that the MLDs improved motivation and productivity and that they were helpful in reviewing course-casts of on-campus sessions. Continued research is needed on doctoral education in general and the increasing use of innovations such as MLDs.
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Empleos Relacionados con Salud/educación , Educación a Distancia , Educación de Postgrado , Aplicaciones Móviles , Estudiantes , Adulto , Técnicos Medios en Salud , Humanos , Aprendizaje , Persona de Mediana Edad , Encuestas y CuestionariosRESUMEN
Gabexate mesilate (GM) is a synthetic inhibitor of plasmatic and pancreatic serine proteases licensed for the treatment of pancreatitis. Here we show that in suspensions of isolated hepatocytes, profound changes in extracellular, cytoplasmic, and vesicular pH occur after addition of GM. Isolated hepatocytes obtained by collagenase perfusion of rat liver were pre-incubated with 1, 2, and 4 mM GM. Extracellular pH (pH in the incubation medium) was measured by a conventional pH electrode, cytosolic and vesicular pH were measured by fluorescence changes of 2',7'-biscarboxyethyl-5,6-carboxyfluorescein acetoxymethyl ester (BCECF-AM) and fluorescein dextran, respectively. Incubation of hepatocytes with GM resulted in a dose-dependent decrease of extracellular pH. Cytosolic pH decreased rapidly and markedly in a dose-dependent manner during the first minutes and gradually returned towards baseline. Simultaneously, GM induced a rapid alkalinization of acidic vesicles. The presence of bis-(p-nitrophelyl) phosphate (BNPP), an esterase inhibitor, reduced the extent of extracellular acidification. Incubation of hepatocytes in the presence of dimethylamiloride, an Na+/H+ exchanger inhibitor, or in a sodium-free medium, did not modify the rate and extent of extracellular acidification. GM, a commercially available pharmacological agent, could be useful to manipulate extra- and intracellular pH.
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Gabexato/farmacología , Hepatocitos/efectos de los fármacos , Inhibidores de Serina Proteinasa/farmacología , Animales , Supervivencia Celular/efectos de los fármacos , Hepatocitos/metabolismo , Concentración de Iones de Hidrógeno , Masculino , Mesilatos/farmacología , Ratas , Ratas WistarRESUMEN
In this study we assessed the seroprevalence of hepatitis E virus (HEV) infection in both the Italian population and immigrants from developing countries in Foggia (Apulia, Southern Italy). The seroprevalence of HEV was determined in 1217 subjects [412 (34%) immigrants and 805 Italian subjects (blood donors, general population, HIV-positive, haemodialysis patients)]. Serum samples were tested for anti-HEV and confirmed by Western blot assay; in positive patients HEV RNA and genotype were also determined. There were 8·8% of patients that were positive to anti-HEV, confirmed by Western blot. The prevalence in immigrants was 19·7%, and in Italians 3·9% (blood donors 1·3%, general population 2·7%, HIV-positive patients 2·0%, haemodialysis patients 9·6%). Anti-HEV IgM was found in 38/107 (35·5%) of the anti-HEV-positive serum samples (34 immigrants, four Italians). This study indicates a higher circulation of HEV in immigrants and Italian haemodialysis patients, whereas a low prevalence of HEV antibodies was seen in the remaining Italian population.
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Hepatitis E/epidemiología , Adulto , Anciano , Western Blotting , Emigrantes e Inmigrantes/estadística & datos numéricos , Femenino , Virus de la Hepatitis E , Humanos , Italia/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Diálisis Renal/estadística & datos numéricos , Factores de Riesgo , Estudios SeroepidemiológicosRESUMEN
To compare clinical characteristics and therapeutic management of newly HIV-diagnosed immigrants to natives. Patients with a first HIV diagnosis from 1996 to 2010 were included. Of 716 new diagnoses, 85 (12 %) were immigrants. Migrants were younger, more frequently females and sexually infected, less likely to voluntarily request testing, and less HCV-coinfected. Late presenters (CD4 <350 or AIDS) were 76 % among migrants versus 56 % in natives (p = 0.006) with an increasing trend over time. HAART was initiated in 76.5 % of natives and 72.4 % of immigrants; the number/type of adverse events and treatment discontinuation were similar. Immigrants received more NNRTIs-based regimens. A similar proportion of patients reached virological suppression at month 1-3-6 after HAART initiation, but 43 % of immigrants versus 27 % of natives resulted lost to follow-up (p < 0.001). Diagnosis of HIV was often delayed among migrants, who also presented a higher rate of lost to follow-up.
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Terapia Antirretroviral Altamente Activa , Emigrantes e Inmigrantes , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/etnología , Adulto , Femenino , Infecciones por VIH/epidemiología , Humanos , Italia/epidemiología , Perdida de Seguimiento , Masculino , Factores de RiesgoAsunto(s)
Emigración e Inmigración , Infecciones por VIH/etnología , VIH-1 , Adulto , África/etnología , Femenino , Humanos , Italia/epidemiología , Masculino , PrevalenciaRESUMEN
Paired PBMCs and plasma samples from 34 HIV-infected patients were studied to verify the relationship between coreceptor use based on genotyping of V3 region of HIV-1 envelope gp120 and biological phenotype with virus isolation and subsequent correlation to clinical characteristics. The "11/25" rule, geno2pheno and PSSM were compared. All SI patients were HIV-1 subtype B (p=0.04) and had a lower CD4 count than NSI patients (p=0.01), while no differences were observed in mean HIV-RNA (log) (p=0.6). SI phenotype was not associated with AIDS-defining events (p=0.1) or with concurrent antiretroviral therapy (p=0.4). With geno2pheno, which shows the highest sensibility (83%), an X4 or X4/R5 genotype in PBMC DNA was also associated to B-subtype and lower CD4 count (p=0.01) compared to R5 isolates. Based on plasma RNA sequences, the predicted coreceptor usage agreed with PBMC DNA in 79% of cases with the "11/25" rule, 82% with geno2pheno, and 82% with PSSM. A X4 virus in plasma (but not in PBMCs) was significantly associated with HAART in all three methods (p=0.01 for "11/25" rule, p=0.01 for geno2pheno and p=0.03 for PSSM). Due to viral mixtures and/or difficulties in genotype interpretation, current V3 sequence-based methods cannot accurately predict HIV-1 coreceptor use.
Asunto(s)
Células Gigantes/virología , Proteína gp120 de Envoltorio del VIH/fisiología , Infecciones por VIH/virología , VIH-1/fisiología , Leucocitos Mononucleares/virología , Acoplamiento Viral , Recuento de Linfocito CD4 , Proteína gp120 de Envoltorio del VIH/química , Proteína gp120 de Envoltorio del VIH/genética , VIH-1/genética , VIH-1/aislamiento & purificación , Humanos , Datos de Secuencia Molecular , ARN Viral/sangre , Análisis de Secuencia de ADNRESUMEN
An extended spectrum of HIV-1 reverse-transcriptase (RT) mutations in HAART-treated patients has been recently described. To verify the possible association of previously unreported RT mutations with a decrease of phenotypic susceptibility to nucleoside (NRTIs) and non-nucleoside (NNRTIs) RT inhibitors, the RT sequence of 328 HIV-1-positive patients (102 naïve and 226 treated with HAART participating in either the PhenGen or Genpherex study) was analyzed. All treated patients were tested at the time of therapeutic failure with both phenotypic (Antivirogram, Virco) and genotypic analyses (VircoGen); the frequency of RT substitutions (positions 1-240) with respect to consensus B was compared to that of naïve patients using a Chi-square test. Amino acid changes at 13 positions not included in the IAS list of resistance-associated mutations were detected more frequently in treated than in naïve subjects. The mutations involving 10 of these positions were associated with a reduced susceptibility to antiretroviral drugs; K20R, T39A, K43EQN, E203KD, H208Y, and D218E were correlated with NRTI resistance while mutations K101EQP, H221Y, K223EQ, L228HR were associated to NNRTI resistance. A correlation was found between K20R and lamivudine resistance (P = 0.006) while T39A (P = 0.005), K43EQN (<0.001), E203KD (P = 0.010), and H208Y (P = < 0.001) seemed to be associated with a previous use of zidovudine and stavudine and with the development of thymidine analog resistance. For H208Y, an association with use/resistance to abacavir (P = 0.004) was also noted. D218E showed a weak association to didanosine resistance (P = 0.013). The data confirm that previously unreported mutations are associated with antiretroviral drug experience and, more importantly, with a reduced susceptibility to NRTIs and NNRTIs.
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Fármacos Anti-VIH/farmacología , Farmacorresistencia Viral/genética , Infecciones por VIH/virología , Transcriptasa Inversa del VIH/genética , VIH-1/efectos de los fármacos , Inhibidores de la Transcriptasa Inversa/farmacología , Adulto , Anciano , Sustitución de Aminoácidos , Femenino , Infecciones por VIH/tratamiento farmacológico , VIH-1/genética , VIH-1/aislamiento & purificación , Humanos , Masculino , Persona de Mediana Edad , Datos de Secuencia Molecular , Mutación Missense , Análisis de Secuencia de ADN , Estadística como AsuntoRESUMEN
Since 1996, AIDS has declined in the Italian population, but cases in foreign patients, including both recent immigrants and long-term residents, have increased from 3.9% in 1995-1996 to 15.4% in 2001-2002. This increase can only be partly explained by a higher migratory flow and might reflect a delayed access to health facilities and to antiretroviral therapy in migrants. We performed a survey for the year 2003 of HIV-infected immigrants to Italy from countries outside the European Union to verify which factors might influence a lack of access to highly active antiretroviral therapy (HAART). Italian centers of infectious diseases were requested to send sociodemographic and clinical data of HIV-infected immigrant patients. A total of 553 HIV-infected immigrants (49.9% women) were evaluated, representing 6.5% of all HIV-infected patients from these centers. The mean duration of residency in Italy was 6.6 +/- 5.0 years. The country of origin was Africa (64.5%), North and South America (24.2%), Eastern Europe (7.0%), and Asia (3.8%). A total of 407 of 553 patients (73.6%) were taking antiretroviral drugs at the time of screening. Females presented a younger age (p = 0.001), a lower frequency of Centers for Disease Control (CDC) stage B/C (p = 0.008) and a more frequent heterosexual exposure to HIV (p < 0.001), while no differences were observed for time of first positive serology (p = 0.7). CD4 cell count (p = 0.9) and log plasma HIV-RNA (p = 0.1). Characteristics of HAART patients were compared to those of nontreated patients, despite a CD4 cell count less than 350 cells/mm(3). No significant difference was found for gender, country of origin, risk factor, and years of Italian residence, while legal immigrants (p = 0.018) and registered in the National Health Service (p = 0.014) were significantly more likely to receive HAART compared to illegal immigrants.
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Terapia Antirretroviral Altamente Activa , Emigración e Inmigración/estadística & datos numéricos , Infecciones por VIH/tratamiento farmacológico , Accesibilidad a los Servicios de Salud , Adulto , Recuento de Linfocito CD4 , Femenino , Infecciones por VIH/etiología , Humanos , Italia , Masculino , Estudios Multicéntricos como Asunto , Estudios RetrospectivosRESUMEN
The Authors carried out a survey on private and public managers of 80 Italian swimming pools to evaluate the hygienic aspects and safety of the swimming pools. Participants were submitted to a set of questions about the modifications recently brought to the Act on management of the swimming pools during 2003. The study showed a poor knowledge about the hygienic-safety parameters, in particular of chlorine doses, range of temperature and frequency of daily turnover of the swimming pool water. The respect of chemical-physical parameters is necessary not only to assure an adequate microbial control of the water, but also to reduce the production of irritant and potentially toxic substances. The Authors pointed out the need of greater attention to hygienic aspects in order to reduce health risks, deriving from an uncorrected application of the laws, and to provide a greater comfort to the users of swimming pools.
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Desinfección/legislación & jurisprudencia , Piscinas/legislación & jurisprudencia , Cloro/farmacología , Desinfectantes/farmacología , Desinfección/normas , Encuestas Epidemiológicas , Humanos , Italia , Seguridad , Encuestas y Cuestionarios , Piscinas/normasRESUMEN
Functioning gastroenteropancreatic endocrine tumors produce and secrete different substances that can be detected in the plasma and cause hormone-related syndromes. Symptoms such as diarrhea associated either with typical skin rash or peptic ulcer disease may be suggestive of the presence of intestinal carcinoid or gastrinoma. Other clinical manifestations such as severe hypoglycemia, diabetes, necrolytic erythema and gallbladder disease may also indicate an endocrine tumor. Sometimes, patients present no, or just vague, symptoms such as dyspepsia or abdominal pain and nonfunctioning endocrine tumors in these patients can be found incidentally during diagnostic imaging procedures or at operation. Usually, the diagnosis is established by the measurement of the specific tumor marker in the plasma and, sometimes, in the urine. In some cases, normal basal hormone levels are observed even in the presence of typical symptoms. Therefore, stimulatory tests such as the secretin test for gastrinomas are required to establish the diagnosis. General markers for the diagnosis of gastroenteropancreatic endocrine tumors are also available. Among these, chromogranin A has proved to be of great value for diagnosing nonfunctioning tumors and is considered the most sensitive general marker. The availability of both specific and general markers as well as stimulatory tests may enable the clinician to diagnose functioning gastroenteropancreatic endocrine tumors at an early stage and to recognize nonfunctioning tumors.
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Adenoma de Células de los Islotes Pancreáticos/diagnóstico , Biomarcadores de Tumor/sangre , Tumor Carcinoide/diagnóstico , Neoplasias Gastrointestinales/diagnóstico , Neoplasias Pancreáticas/diagnóstico , Adenoma de Células de los Islotes Pancreáticos/sangre , Tumor Carcinoide/sangre , Neoplasias Gastrointestinales/sangre , Humanos , Neoplasias Pancreáticas/sangre , Neoplasias Gástricas/sangre , Neoplasias Gástricas/diagnósticoRESUMEN
The burden of obesity on patients' everyday life is high; obese subjects perceive a poor Health-Related Quality of Life (HRQL) in both physical and mental dimensions. We aimed to identify the areas of everyday life limited by health status and factors mainly responsible for perceived problems. The Nottingham Health Profile questionnaire (NHP) was used in 274 obese subjects seeking treatment at a university-based obesity center. Values were compared with normative Italian data, corrected for age and sex. Anthropometric and clinical data were also recorded, and correlated with health status. All domains of NHP were significantly impaired in obesity, the effect size ranging from 0.14 (Emotional Reactions; p = 0.02) to 0.99 (Physical Mobility; p < 0.0001), and varying in relation to gender, age and obesity class. Female subjects reported a higher-than-expected prevalence of problems in most areas of daily life [from 20% (Paid Employment) to 44% (Jobs around the home), compared with 14-26% in controls]. Males reported a high prevalence of problems in Sex life (31%), Holidays (37%) and Hobbies (49%), compared with 14, 14, and 16% in controls, respectively. Logistic regression analysis identified osteoarticular pain (knee and hip pain) and respiratory diseases as major factors predicting a poor HRQL in its physical dimensions, or perceived problems in everyday life. The relative importance of knee pain was higher than that of hip pain. Osteoarticular and respiratory diseases are major determinants of poor HRQL in obesity. Prevention strategies and treatment of somatic diseases are mandatory for a comprehensive approach to obesity.
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Estado de Salud , Artropatías/epidemiología , Obesidad/complicaciones , Calidad de Vida , Enfermedades Respiratorias/epidemiología , Adolescente , Adulto , Anciano , Empleo , Femenino , Encuestas Epidemiológicas , Pasatiempos , Humanos , Italia , Artropatías/etiología , Modelos Logísticos , Masculino , Persona de Mediana Edad , Actividad Motora/fisiología , Obesidad/fisiopatología , Obesidad/psicología , Dolor , Enfermedades Respiratorias/etiología , Índice de Severidad de la Enfermedad , Factores Sexuales , Conducta Sexual , Conducta Social , Encuestas y CuestionariosRESUMEN
BACKGROUND: There are many different strategies for the treatment of the main bile duct lithiasis. When lithiasis of the biliary tract is suspected at a preoperative stage, we can treat patients with sequential treatment: endoscopic netrograde cholangiopancreatography followed by laparoscopic cholecystectomy. If common bile duct-lithiasis is recognized at an intraoperative stage, many options for treatment exist, one of which is intraoperative retrograde endoscopic sphincterotomy (ES) (laparoendorendezvous). METHODS: We report our experience using the aforementioned technique with 58 patients affected by cholelithiasis and complex Common bile duct disease who underwent laparoscopic cholecystectomy and intraoperative ES consecutively from March 1996 to May 2000. Of the 58 patients, 43 were affected by cholecystocholedocolithiasis: 12 by previously described lithiasis plus stenosant papillitis, 2 also by a pancreas head cancer, and 1 by cancer of the papilla. RESULTS: The combined technique was performed in 86% of the cases. Six patients required conversion to open surgery. In two other patients, laparoscopic choledocotomy was performed with positioning of a Kehr-tube for an ampulla-impacted lithiasis. CONCLUSIONS: Intraoperative ES offers a valid approach to the treatment of cholecystocholedocolithiasis in one session. Furthermore, it represents a valid alternative to transcholedocical laparoscopic treatment of cholelithiasis and complex common bite duct pathology.
Asunto(s)
Enfermedades de los Conductos Biliares/cirugía , Colangiopancreatografia Retrógrada Endoscópica/métodos , Colecistectomía Laparoscópica/métodos , Constricción Patológica/cirugía , Cálculos Biliares/cirugía , Neoplasias Pancreáticas/cirugía , Adulto , Anciano , Cateterismo/efectos adversos , Cateterismo/instrumentación , Cateterismo/métodos , Colangiopancreatografia Retrógrada Endoscópica/efectos adversos , Colangiopancreatografia Retrógrada Endoscópica/instrumentación , Colecistectomía Laparoscópica/efectos adversos , Colecistectomía Laparoscópica/instrumentación , Conducto Cístico/cirugía , Drenaje/instrumentación , Femenino , Humanos , Masculino , Persona de Mediana Edad , Medición de Riesgo , Esfinterotomía Endoscópica/efectos adversos , Esfinterotomía Endoscópica/instrumentación , Esfinterotomía Endoscópica/métodosRESUMEN
BACKGROUND: Cholecystoenteric fistula (CF) is a rare complication of cholelithiasis. The aim of this study was to evaluate the safety and risk of complications when the laparoscopic approach is applied in patients with CF. METHODS: A questionnaire was mailed to all surgeons with experience of >100 cholecystectomies working in Naples, Italy, and the neighboring area. RESULTS: Between February 1990 and May 1999, 34 patients presented with cholecystoenteric fistula (0.2% of >15,000 laparoscopic cholecystectomies performed in the same period). These patients were allocated into two groups: the LT group (those who underwent laparotomic conversion after the diagnosis of CF), which consisted of 20 patients, four men and 16 women, with a mean age of 66.5 +/- 9.3 years (range, 46-85) and the LS group (laparoscopically treated patients), which consisted of 14 patients, three men and 11 women, with a mean age of 65.6 +/- 8.8 years (range, 51-74). They types of CF observed were as follows: in the former group of patients, cholecystoduodenal fistulas (n = 11, 55%), cholecystocolic fistulas (n = 5, 25%), cholecystojejunal fistulas (n = 3, 15%), and cholecystogastric fistulas (n = 1, 5%); in the latter group, cholecystoduodenal fistulas (n = 8, 5.1%), and cholecystocolic fistulas (n = 4, 28.6) and cholecystojejunal fistulas (n = 2, 14.3%). Stapler closure of CF was done in four LT patients and three LS patients with cholecystoduodenal fistula; it was also done in three LT patients and three LS patients with cholecystocolic fistula. Hand-sutured fistulectomy was performed in six LT patients and three LS patients with cholecystoduodenal fistula, in two LT patients with cholecystocolic fistula, and in all patients with cholecystojejunal or cholecystogastric fistula. There were no deaths or intraoperative complications in either group. One patient in the LT group developed a bronchopneumonia postoperatively. Postoperative hospital stay was significantly longer in LT patients-17 +/- 4 vs 3+/-1 days (p < 0.001). CONCLUSION: Cholecystoenteric fistula is an occasional intraoperative finding during laparoscopic cholecystectomy. The results of this study, which are based on the collective experiences of 19 surgeons, illustrate the growing success of the laparoscopic approach to this condition, including a decreasing rate of conversion to open surgery over the last 3 years.
Asunto(s)
Colecistectomía Laparoscópica/métodos , Colelitiasis/cirugía , Fístula/epidemiología , Fístula/cirugía , Enfermedades de la Vesícula Biliar/epidemiología , Enfermedades de la Vesícula Biliar/cirugía , Fístula Intestinal/epidemiología , Fístula Intestinal/cirugía , Anciano , Colangiopancreatografia Retrógrada Endoscópica , Colecistectomía Laparoscópica/estadística & datos numéricos , Colelitiasis/diagnóstico , Colelitiasis/epidemiología , Comorbilidad , Contraindicaciones , Enfermedades Duodenales/epidemiología , Enfermedades Duodenales/cirugía , Estudios de Factibilidad , Femenino , Fístula/diagnóstico , Enfermedades de la Vesícula Biliar/diagnóstico , Fístula Gástrica/epidemiología , Fístula Gástrica/cirugía , Humanos , Italia/epidemiología , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
Reports the development and implementation of one academic medical center's comprehensive program to increase organ donation rates. Describes a systematic program of family care and communication with special attention to the role of pastoral care. Data demonstrate a positive impact on consent and donation rates in the program's second year. Results suggest factors which impact consent and donation rates.