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OBJECTIVES: Individuals with spinal cord injury are at risk of secondary health conditions (SHC) that develop as a consequence of autonomic dysfunction, prolonged oxidative stress and inflammation, and physical inactivity coupled with inadequate energy and nutritional intake. SHC can be debilitating and even life-threatening, and its prevention remains one of the major challenges in the continuum of medical care of aging SCI population. An unhealthy diet is a major driver of inflammation, oxidative stress, and unfavourable metabolic status and may be a practical preventive target to tackle increased SHC risk post-injury. AIMS: To provide a catalogue of dietary interventions beneficial in prevention of SHC among individuals with SCI by conducting a systematic review of the literature on dietary interventions and dietary supplementation in promoting health and well-being after the injury. In addition, we aimed to provide a summary of observational studies exploring the association between habitual diet (macro- and micronutrients intake and dietary patterns) and health patterns following the injury. METHOD: This review was registered at PROSPERO (University of York) with registration number CRD42022373773. Four medical databases (EMBASE.com, MEDLINE [Ovid], Cochrane CENTRAL, and Web of Science Core Collection) and Google Scholar were searched from inception until 11th July 2022. Studies were included if they were clinical trials or observational studies conducted in adult individuals with SCI and provided information of interest. Based on strength of the study design and risk of bias assessment (using the NIH tool), we classified studies from Level 1 (most reliable studies) to Level 4 (least reliable studies). RESULTS: Of 12,313 unique citations, 47 articles (based on 43 original studies) comprising 32 interventional (22 RCTs, 3 NRCT, and 7 pre-post studies) and 11 observational studies (2 cohort studies, 2 case-control, 1 post-intervention follow-up study, and 6 cross-sectional studies) were included in the present systematic review. Twenty studies (46.5%) were classified as Level 1 or 2, indicating high/moderate methodological quality. Based on those studies, dietary strategies including high protein diet, intermittent fasting, balanced diet in combination with physical conditioning and electrical stimulation, and dietary supplementation including alpha-lipoic acid, creatine, vitamin D, and cranberry-derived supplements and probiotics were mapped as the most promising in prevention of SHC among individuals with SCI. CONCLUSIONS: To develop timely and effective preventive strategies targeting major SHC (e.g., cardiometabolic diseases, urinary tract infections) in SCI, further research is warranted to confirm the effectiveness of dietary strategies/interventions identified through the current systematic review of the literature.
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Dieta , Médula Espinal , Humanos , Estudios Transversales , Estudios de Seguimiento , InflamaciónRESUMEN
Pancreas transplantation exposes to high rates of complications, either vascular (thrombosis, stenosis, pseudoaneurysm, arteriovenous fistula) or nonvascular (fluid collection, graft rejection). With advances in percutaneous and endovascular techniques, interventional radiologists are increasingly involved in the management of these complications. In this article, we review the anatomical considerations relevant to pancreas transplantation, the techniques used for image-guided interventions for vascular and nonvascular complications, and the expected outcomes of these interventions.
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Aneurisma Falso , Procedimientos Endovasculares , Trasplante de Páncreas , Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/etiología , Aneurisma Falso/terapia , Humanos , Trasplante de Páncreas/efectos adversos , Complicaciones Posoperatorias/diagnóstico por imagen , Radiografía Intervencional , Radiología IntervencionistaAsunto(s)
Hemangioma Cavernoso , Hipertensión Portal , Derivación Portosistémica Intrahepática Transyugular , Hemangioma Cavernoso/diagnóstico por imagen , Hemangioma Cavernoso/cirugía , Humanos , Hipertensión Portal/cirugía , Laparotomía , Vena Porta/diagnóstico por imagen , Vena Porta/cirugía , Resultado del TratamientoRESUMEN
PURPOSE: The purpose of our study was to retrospectively assess the safety and efficacy of percutaneous real-time ultrasound guidance for portal vein puncture during transjugular intrahepatic portosystemic shunt (TIPS) placement. MATERIALS AND METHODS: Between January 2011 and November 2018, procedure details and outcome were retrospectively analyzed for 224 patients who underwent TIPS placement using real-time ultrasound guidance for portal vein puncture. There were 175 men and 49 women with a mean age of 52.7±10.6 (SD) years (range: 22-82 years). For each procedure, technical success, primary ultrasound guidance success, portosystemic pressure gradient, duration of the intervention, procedural complications, radiation exposure, mortality and morbidity rates at day 30 post-procedure were recorded for data analysis. RESULTS: Technical success rate was 100.0% with a success rate of the primary ultrasound guidance of 97.8% (219/224; 95% CI: 95.8-99.7). Mean duration of the procedure was 86.2±41.7 (SD) min (range: 22.0-267.0min). Mean dose-area product was 62.0±50.2 (SD) Gy.cm2 (range: 3.7-306.5Gy.cm2). Twelve complications (12/224; 5.4%) occurred in ten patients during TIPS procedures including 8 arterial punctures (3.6%) and 4 biliary punctures (1.8%). Four complications (4/224; 1.8%) were clinically significant. Mortality rate at day 30 after the procedure was 9.8% (22/224), without any patient dying from technical complications. CONCLUSION: Real-time ultrasound guidance is a safe technique to assist in the creation of TIPS and may allow for lower radiation exposure.
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Vena Porta/diagnóstico por imagen , Derivación Portosistémica Intrahepática Transyugular/métodos , Punciones , Ultrasonografía Intervencional , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenAsunto(s)
Fístula Arteriovenosa/diagnóstico , Arteria Renal/anomalías , Cólico Renal/diagnóstico , Venas Renales/anomalías , Telangiectasia Hemorrágica Hereditaria/diagnóstico , Adulto , Fístula Arteriovenosa/terapia , Embolización Terapéutica , Femenino , Humanos , Riñón/irrigación sanguínea , Riñón/diagnóstico por imagen , Arteria Renal/diagnóstico por imagen , Cólico Renal/etiología , Cólico Renal/terapia , Venas Renales/diagnóstico por imagen , Telangiectasia Hemorrágica Hereditaria/complicaciones , Telangiectasia Hemorrágica Hereditaria/terapiaRESUMEN
Neurofibromatosis type 1 (NF1) is a frequent autosomal dominant genetic disorder that predisposes to the development of benign and malignant tumors. Mutation of the NF1 gene affects the RAS-MAPK signaling pathway and leads to a dysfunction in cell proliferation and induces tumor development. Epidemiology of cancer in children with NF1 is very different from the general pediatric population, which requires regular and specific monitoring. Neurofibroma is the most frequent benign tumor. It can be very invalidating depending on the size and location of the tumor. Currently, there is no specific treatment for these tumors. The most frequent malignancies in children with NF1 are leukemias, rhabdomyosarcomas, malignant peripheral nerve sheath tumors and gliomas. The treatment of these tumors should consider the risk of second cancers induced by radio- and chemotherapy. We report on the case of a 5-year-old boy with NF1 developing two tumors.
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Neoplasias Primarias Múltiples , Neurofibroma Plexiforme , Neurofibromatosis 1 , Rabdomiosarcoma , Preescolar , Humanos , Masculino , Neoplasias Primarias Múltiples/diagnóstico , Neoplasias Primarias Múltiples/terapia , Neurofibroma Plexiforme/diagnóstico , Neurofibroma Plexiforme/terapia , Neurofibromatosis 1/diagnóstico , Neurofibromatosis 1/terapia , Rabdomiosarcoma/diagnóstico , Rabdomiosarcoma/terapiaAsunto(s)
Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/terapia , Aneurisma Roto/diagnóstico por imagen , Aneurisma Roto/terapia , Embolización Terapéutica/métodos , Enbucrilato , Arteria Pulmonar , Tomografía Computarizada por Rayos X , Enbucrilato/administración & dosificación , Humanos , Masculino , Persona de Mediana EdadRESUMEN
STUDY DESIGN: Literature review of studies investigating vitamin D status in individuals with a spinal cord injury (SCI). OBJECTIVES: Prevalence of vitamin D deficiency seems to be high in the general population. Little is known regarding such a deficiency in individuals with a SCI. This review aimed to examine the literature that investigated vitamin D status in this population. SETTING: Switzerland. METHODS: A literature review was performed to investigate the prevalence of vitamin D deficiency in individuals with a SCI and to determine the factors leading to deficiency. RESULTS: Sixteen studies which met all the inclusion criteria were identified. All of these studies assessed total serum 25-hydroxy vitamin D status in individuals with an acute or chronic SCI. Overall, the prevalence of vitamin D deficiency or insufficiency seems to be high (range: 32-93%) in this population compared with that in able-bodied persons. The main factors are immobility, low physical activity and bedrest, and therefore not enough exposure to sunlight. In addition, age, skin pigmentation, lesion level, occurrence of pressure ulcers, body mass index, season and latitude appeared to be further determinants for vitamin D deficiency. In athletes, playing their sport indoors or outdoors may have an additional role in developing vitamin D deficiency. CONCLUSION: The available studies suggest that individuals with a SCI are at increased risk for vitamin D insufficiency/deficiency. Nutritional strategies and supplementation recommendations need to be developed to prevent these conditions in SCI. SPONSORSHIP: Not applicable.
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Traumatismos de la Médula Espinal/sangre , Traumatismos de la Médula Espinal/epidemiología , Deficiencia de Vitamina D/epidemiología , Vitamina D/sangre , Animales , Índice de Masa Corporal , Humanos , Prevalencia , Riesgo , Traumatismos de la Médula Espinal/etiología , Deficiencia de Vitamina D/sangreRESUMEN
BACKGROUND: Infection by Toxoplasma gondii postnatally can occur after ingestion of contaminated meat or water (tissue cysts/oocysts). In Europe, percentage of meat borne infections is estimated between 30 and 63 %, out of which pork makes the most important source. The aim of this study was to (i) investigate the seroprevalence of T. gondii in intensive pig farms from western France; and (ii) identify the risk factors associated with seropositivity. METHODS: Data were collected between November 2006 and February 2008 in 60 intensive farrow-to-finish farms, where sera were taken from 3595 fattening pigs, weaned and suckling piglets. Information about three classes of potential seropositivity risk factors were obtained through a questionnaire concerning: (i) breeding characteristics; (ii) farm management; and (iii) husbandry and hygiene. The modified agglutination test (MAT) was used for detection of specific anti T. gondii antibodies in pig sera, starting from 1/6 dilution. RESULTS: The overall proportion of seropositive animals was 6.9 %, but the proportion of herds with at least one positive pig was 100 %. Multivariate logistic mixed model showed an increased seropositivity risk in weaned compared to suckling piglets, and a decreasing risk for mid-sized and large farms. The presence of a Danish entry facility, that clearly separates clean and dirty areas, had a protective effect on T. gondii seropositivity as well. CONCLUSIONS: The observed proportion of herds with at least one T. gondii seropositive animal provides further evidence that even in confined conditions of pig breeding, infection occurs, and is common. The highest risk for acquiring T. gondii is at the end of weaning period. Smaller confined pig farms demonstrate higher T. gondii seropositivity levels. This study also showed that Danish entry on farm buildings provides effective protection against T. gondii.
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Vivienda para Animales , Enfermedades de los Porcinos/parasitología , Toxoplasma , Toxoplasmosis Animal/parasitología , Crianza de Animales Domésticos , Animales , Francia/epidemiología , Oportunidad Relativa , Factores de Riesgo , Porcinos , Enfermedades de los Porcinos/epidemiología , Toxoplasmosis Animal/epidemiología , Toxoplasmosis Animal/transmisiónRESUMEN
The aim of this study was to assess the seroprevalence of the Toxoplasma gondii parasite in pork produced in France, and to determine infection risk factors. An innovative survey was designed based on annual numbers of slaughtered pigs from intensive and outdoor farms in France. A total of 1549 samples of cardiac fluids were collected from pig hearts to determine seroprevalence using a Modified Agglutination Test. Of those, 160 hearts were bio-assayed in mice to isolate live parasites. The overall seroprevalence among fattening pigs was 2·9%. The adjusted seroprevalence in pigs from intensive farms was 3·0%; the highest in sows (13·4%); 2·9% in fattening pigs and 2·6% in piglets. Adjusted seroprevalence in fattening animals from outdoor farms was 6·3%. Strains were isolated from 41 animals and all were genotyped by Restriction Fragment Length Polymorphism as type II. Risk-factor analysis showed that the risk of infection was more than three times higher for outdoor pigs, and that sows' risk was almost five times higher than that of fattening animals. This study provides further evidence of extensive pork infection with T. gondii regardless of breeding systems, indicating that farm conditions are still insufficient to guarantee 'Toxoplasma-free pork'.
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Carne/parasitología , Enfermedades de los Porcinos/epidemiología , Toxoplasmosis Animal/epidemiología , Factores de Edad , Animales , Anticuerpos Antiprotozoarios/sangre , Cruzamiento/métodos , Estudios Transversales , Francia/epidemiología , Factores de Riesgo , Estudios Seroepidemiológicos , Porcinos , Enfermedades de los Porcinos/parasitología , Toxoplasma/inmunología , Toxoplasma/aislamiento & purificaciónRESUMEN
STUDY DESIGN: This is a retrospective analysis of total serum 25-hydroxyvitamin D (25[OH]D) in Swiss elite wheelchair athletes. OBJECTIVES: The aim was to investigate the occurrence of vitamin D deficiency in Swiss elite wheelchair athletes over the whole year and to detect differences between winter and summer months, and between indoor and outdoor athletes. SETTING: This study was conducted in Switzerland. METHODS: A total of 164 blood samples from 72 Swiss elite wheelchair athletes (mean±s.d.: age 32±13 years) were analyzed for total serum 25[OH]D. All participants were members of the national team in their discipline. The following disciplines have been included: rugby, athletics, cycling, tennis, ski alpine, curling and basketball. According to general guidelines, insufficient vitamin D status was defined between 50 and 75 nmol l-1, deficiency below 50 nmol l-1 and severe deficiency below 27.5 nmol l-1. RESULTS: In all, 73.2% of all samples showed an insufficiency/deficiency in vitamin D status. Total serum 25[OH]D was significantly higher during summer compared with winter months (69.5±21.4 nmol l-1 vs 51.5±21.9 nmol l-1; P<0.001). Indoor sports showed a higher amount of vitamin D insufficiency/deficiency (80.9%) than outdoor sports (70.1%), with a significantly higher 25[OH]D concentration in outdoor sports (P=0.042). CONCLUSION: A high percentage of vitamin D deficiency was found among Swiss elite wheelchair athletes. Conclusively, we recommend supplementation with vitamin D-especially during winter-to prevent a deficiency and an impairment of performance.
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Atletas , Cuadriplejía/sangre , Deficiencia de Vitamina D/sangre , Vitamina D/análogos & derivados , Silla de Ruedas , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Estaciones del Año , Suiza , Vitamina D/sangre , Adulto JovenRESUMEN
INTRODUCTION: Cutaneous arterio-venous malformations (AVM) are high-flow vascular malformations made up of a direct link between arteries and veins without intermediary capillary space. 'Distal limb's AVM', which mean involving hands or feet, are rare and their functional prognosis is often poor. Little is known about their early clinical symptoms. The objectives of this study were to identify early clinical symptoms of distal limb's cutaneous AVMs and to determine their long-term clinical outcome. METHODS: A retrospective study was carried out including adult patients who had distal limb's AVM, who were followed up between January 2000 and November 2013 in two regional tertiary care centres. The information was collected from patients' clinical records and completed by a structured telephone questionnaire. RESULTS: Nineteen patients were included in the study: four (21%) with foot AVM and 15 (79%) with hand AVM. The first clinical symptoms were as follows: swelling (47%), pain (47%), one or several venous dilatations (37%) and rarely abnormal skin colour, hyperthermia and pulsating sensation. The median diagnosis delay was 9 years after the onset of first manifestations. Amongst the 17 patients who underwent a treatment, 53% had embolotherapy session(s), 12% surgery and 35% had both. After an average follow-up of 57.6 months, 31% of the 13 patients contacted who were receiving treatment were in complete remission; 31% had partial remission; 15% had relapse after initial improvement and 23% had treatment failure. Overall, 74% of patients had a serious development of the AVM: 37% had digital or hand amputation, and 42% remained symptomatic and/or unstable. CONCLUSION: This study suggests that initial manifestations of distal limb's AVMs are discreet and non-specific, leading to a diagnosis delay of about 10 years, with poor prognosis. Doctors should evoke the diagnosis earlier, when these symptoms are shown: pain and/or swelling, sometimes with a large vein.
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Malformaciones Arteriovenosas/diagnóstico , Malformaciones Arteriovenosas/terapia , Pie/irrigación sanguínea , Mano/irrigación sanguínea , Piel/irrigación sanguínea , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Retrospectivos , Encuestas y Cuestionarios , Resultado del TratamientoRESUMEN
BACKGROUND: Previous ecological studies have shown a temporal and spatial association between influenza epidemics and meningococcal disease (MNG); however, none have examined more than two respiratory viruses. METHODS: Data were obtained in Chile between 2000 and 2005 on confirmed cases of MNG and all confirmed cases of respiratory viruses (influenza A and B; parainfluenza; adenovirus; and respiratory syncytial virus [RSV]). Both variables were divided by epidemiological weeks, age range, and regions. Models of transference functions were run for rates of MNG. RESULTS: In this period, 1022 reported cases of MNG and 34,737 cases of respiratory virus were identified (25,137 RSV; 4300 parainfluenza; 2527 influenza-A; 356 influenza-B; and 2417 adenovirus). RSV was the major independent virus temporally associated to MNG (it appears one week before MNG), followed by parainfluenza, influenza-B, adenovirus, and influenza-A. CONCLUSIONS: The rate of MNG in Chile is temporally associated to all of the respiratory viruses studied, but with variability according age range, and regions
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Adolescente , Adulto , Niño , Preescolar , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Infecciones Meningocócicas/epidemiología , Gripe Humana/epidemiología , Síndrome de Waterhouse-Friderichsen/epidemiología , Infecciones por Paramyxoviridae/epidemiología , Virus Sincitial Respiratorio Humano , Alphainfluenzavirus , Betainfluenzavirus , Adenovirus Humanos , Monitoreo Epidemiológico/tendencias , Neisseria meningitidis , Meningitis/epidemiología , Meningitis Meningocócica/epidemiología , Infecciones Meningocócicas/mortalidad , Infecciones del Sistema Respiratorio/epidemiología , Factores de Riesgo , Estaciones del Año , Estudios Ecológicos , Chile/epidemiologíaRESUMEN
The 3-min all-out test is a well-established exercise test developed for cycling ergometry. However, no such test exists in arm cranking. Thus the aim of this study was to investigate the test-retest reliability of a 3-min all-out exercise test on an arm crank ergometer. 21 healthy participants (9 male and 12 female, age 34±11 years, body mass 69.6±11.1 kg and height 175.5±6.9 cm) twice performed a 3-min all-out exercise test on an arm crank ergometer separated by 7 days. Peak power (PP), mean power (MP), fatigue index (FI), time to peak (TTP) and total work (TW) were assessed to detect test-retest reliability. PP, MP, FI and TW showed an excellent intra-class correlation coefficient (ICC) ranging from 0.940 to 0.984. Only TTP showed very low reliability with an ICC of 0.379. The results from this test-retest analysis showed that all parameters except the TTP were highly reliable in a 3-min all-out exercise test on an arm crank ergometer in able-bodied participants.
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Brazo/fisiología , Prueba de Esfuerzo/métodos , Esfuerzo Físico/fisiología , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Fatiga Muscular/fisiología , Reproducibilidad de los Resultados , Adulto JovenRESUMEN
The LKB1 tumor suppressor gene encodes a master kinase that coordinates the regulation of energetic metabolism and cell polarity. We now report the identification of a novel isoform of LKB1 (named ΔN-LKB1) that is generated through alternative transcription and internal initiation of translation of the LKB1 mRNA. The ΔN-LKB1 protein lacks the N-terminal region and a portion of the kinase domain. Although ΔN-LKB1 is catalytically inactive, it potentiates the stimulating effect of LKB1 on the AMP-activated protein kinase (AMPK) metabolic sensor through a direct interaction with the regulatory autoinhibitory domain of AMPK. In contrast, ΔN-LKB1 negatively interferes with the LKB1 polarizing activity. Finally, combining in vitro and in vivo approaches, we showed that ΔN-LKB1 has an intrinsic oncogenic property. ΔN-LKB1 is expressed solely in the lung cancer cell line, NCI-H460. Silencing of ΔN-LKB1 decreased the survival of NCI-H460 cells and inhibited their tumorigenicity when engrafted in nude mice. In conclusion, we have identified a novel LKB1 isoform that enhances the LKB1-controlled AMPK metabolic activity but inhibits LKB1-induced polarizing activity. Both the LKB1 tumor suppressor gene and the oncogene ΔN-LKB1 are expressed from the same locus and this may account for some of the paradoxical effects of LKB1 during tumorigenesis.
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Proteínas Quinasas Activadas por AMP/metabolismo , Neoplasias Experimentales/metabolismo , Proteínas Serina-Treonina Quinasas/metabolismo , Quinasas de la Proteína-Quinasa Activada por el AMP , Empalme Alternativo , Animales , Dominio Catalítico , Línea Celular Tumoral , Humanos , Isoenzimas/química , Isoenzimas/metabolismo , Ratones , Ratones Desnudos , Músculo Esquelético/metabolismo , Miocardio/metabolismo , Trasplante de Neoplasias , Neoplasias Experimentales/patología , Proteínas Serina-Treonina Quinasas/químicaRESUMEN
Toxoplasma gondii is an obligate, intracellular, parasitic protozoan within the phylum Apicomplexa that causes toxoplasmosis in mammalian hosts (including humans) and birds. We used modified direct agglutination test for the screening of the animals' sera collected in Senegal. In total, 419 animals' sera have been studied: 103 bovines, 43 sheep, 52 goats, 63 horses, 13 donkeys and 145 dogs. The collection of sera was performed in four different regions of Senegal: Dakar, Sine Saloum, Kedougou and Basse Casamance from 2011 to 2013. We have revealed antibodies in 13% of bovines, 16% of sheep, 15% of goats, 30% of horses, 23% of donkeys and 67% of dogs. Private dogs from villages were more often to have the anti-Toxoplasma antibodies compared to security society-owned dogs from Dakar. It may be explained by different meal consumed by dogs (factory-produced meal for dogs from Dakar vs. irregular sources for village dogs). Intense circulation of T. gondii in the studied zone may explain the unusually high seroprevalence among horses and donkeys. Tropical climate with high temperature and humidity is favorable for the conservation of oocysts of T. gondii. Results presented here may contribute to the evaluation of the risks of toxoplasmosis in humans in Senegal.
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Animales Domésticos , Toxoplasmosis Animal/epidemiología , Animales , Animales Domésticos/sangre , Animales Domésticos/parasitología , Anticuerpos Antiprotozoarios/sangre , Bovinos , Perros , Equidae , Cabras , Caballos , Senegal/epidemiología , Estudios Seroepidemiológicos , Ovinos , Toxoplasmosis Animal/sangreRESUMEN
BACKGROUND: Previous ecological studies have shown a temporal and spatial association between influenza epidemics and meningococcal disease (MNG); however, none have examined more than two respiratory viruses. METHODS: Data were obtained in Chile between 2000 and 2005 on confirmed cases of MNG and all confirmed cases of respiratory viruses (influenza A and B; parainfluenza; adenovirus; and respiratory syncytial virus [RSV]). Both variables were divided by epidemiological weeks, age range, and regions. Models of transference functions were run for rates of MNG. RESULTS: In this period, 1022 reported cases of MNG and 34,737 cases of respiratory virus were identified (25,137 RSV; 4300 parainfluenza; 2527 influenza-A; 356 influenza-B; and 2417 adenovirus). RSV was the major independent virus temporally associated to MNG (it appears one week before MNG), followed by parainfluenza, influenza-B, adenovirus, and influenza-A. CONCLUSIONS: The rate of MNG in Chile is temporally associated to all of the respiratory viruses studied, but with variability according age range, and regions.
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Infecciones por Adenovirus Humanos/epidemiología , Infecciones Meningocócicas/epidemiología , Infecciones por Virus ARN/epidemiología , Infecciones del Sistema Respiratorio/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Chile/epidemiología , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Persona de Mediana Edad , Infecciones del Sistema Respiratorio/virología , Estaciones del Año , Adulto JovenRESUMEN
UNLABELLED: The development of outpatient surgery is one of the major goals of the public health policy in 2010. The purpose of this observational study is to evaluate the feasibility of the laparoscopic sleeve gastrectomy (LSG) in ambulatory. METHODS: This prospective observational study was conducted from May 2011 to June 2013. The procedure was proposed for patients undergoing LSG who were predetermined inclusion criteria. Following preoxygenation, anaesthesia was induced with propofol and sufentanil. Tracheal intubation was facilitated with rocuronium. Anaesthesia was maintained with desflurane and remifentanil target-controlled infusion. Antiemetic prophylaxis was supplied with intravenous (IV) droperidol and dexamethasone; postoperative pain prophylaxis was IV paracetamol, nefopam, tramadol, and ropivacaine infiltration. The patients were extubated in the operating room and kept in the postoperative care unit. A water-soluble contrast examination was performed in the output of the postoperative care unit. Oral feeding was resumed immediately in the absence of fistula on this leak test in an ambulatory surgical unit. When the patient has satisfied the modified Post-Anaesthesia Discharge Scoring System (PADSS) criteria, he or she can then be discharged and sent home. RESULTS: Among 280 patients operated on for obesity by laparoscopic sleeve gastrectomy during the study period, 68 (24.2 %) underwent ambulatory procedure. Of the 68 obese patients, 94.1 % were female. Mean age was 34.4 years (22-55). Mean preoperative BMI was 42.6kg/m(2). Thirteen patients (19.1 %) had HTN; 7 (10.2 %) had dyslipidemia and 6 (8.8 %) had diabetes not requiring treatment. The mean operating time was 60minutes (range, 45-95) and there were no conversions to open surgery. No intra-operative anesthetic or surgical complications occurred. Mean time in the recovery room was 86.5minutes (35-240). The overall satisfaction rate was 92.6 % (n=63). No patients were admitted because of nausea or inadequate pain control. There were no re-admissions or hospitalizations were reported. We recorded five surgical complications including two case of gastric fistula, one case of gastric stenosis, one case of scar dehiscence and one case of splenic upper pole ischemia. Its complications have arisen from the fourth postoperative day. This does not undermine the ambulatory procedure. CONCLUSION: The laparoscopic sleeve gastrectomy in ambulatory is feasible with a dedicated anesthesiological concept in an expert surgical team. Appropriate patient selection is important in order to secure safety and quality of care within outpatient program. The risk versus benefit must be adequately evaluated on an individual basis.