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INTRODUCTION: Anterior cruciate ligament (ACL) rupture is a debilitating condition and often requires surgery to restore joint stability. Common autografts used for reconstruction include patella tendon and hamstring tendons. The primary aim of this study was to evaluate the early to mid-term clinical outcomes of ACL reconstruction using validated patient-reported outcome measures (PROMs). The secondary aim was to compare clinical outcomes between patella tendon and hamstring tendon autografts. The tertiary aim was to compare clinical outcomes between males and females. METHODS: Patients with an ACL rupture were evaluated before and after surgery using PROM scores which included Lysholm, Tegner, International Knee Documentation Committee (IKDC), Knee Injury and Osteoarthritis Outcome Score (KOOS), Short Form-12 Item (SF-12) and EQ-5D-5L. RESULTS: A total of 87 patients were included in the study. All PROM scores significantly improved following surgery (p < 0.001) at a mean follow-up time of 28 months (range 12 to 88 months). The patella tendon subgroup (n = 27) had superior post-operative results as compared to the hamstring tendon subgroup (n = 60) for KOOS sport and recreation (p = 0.005), KOOS quality of life (p = 0.025), KOOS overall (p = 0.026), Tegner (p = 0.046) and IKDC (p = 0.021) scores. There was no significant difference of PROM scores between males (n = 60) and females (n = 27) (p > 0.05). CONCLUSIONS: ACL reconstruction significantly improves clinical outcomes for patients with symptomatic instability consequent to ACL rupture. Overall, patella tendon autograft resulted in better clinical outcomes as compared to hamstring tendon autograft following surgery. Gender did not influence clinical outcome following ACL reconstruction.
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The human luteinising hormone choriogonadotropin receptor (LHCGR) is a G-protein coupled receptor activated by both human chorionic gonadotropin (hCG) and luteinizing hormone (LH), two structurally related gonadotropins with essential roles in ovulation and maintenance of the corpus luteum. LHCGR expression predominates in ovarian tissues where it elicits functional responses through cyclic adenosine mononucleotide (cAMP), Ca2+ and extracellular signal-regulated kinase (ERK) signalling. LHCGR expression has also been localized to the human endometrium, with purported roles in decidualization and implantation. However, these observations are contentious. In this investigation, transcripts encoding LHCGR were undetectable in bulk RNA sequencing datasets from whole cycling endometrial tissue and cultured human endometrial stromal cells (EnSC). However, analysis of single-cell RNA sequencing data revealed cell-to-cell transcriptional heterogeneity, and we identified a small subpopulation of stromal cells with detectable LHCGR transcripts. In HEK-293 cells expressing recombinant LHCGR, both hCG and LH elicited robust cAMP, Ca2+ and ERK signals that were absent in wild-type HEK-293 cells. However, none of these responses were recapitulated in primary EnSC cultures. In addition, proliferation, viability and decidual transformation of EnSC were refractory to both hCG and LH, irrespective of treatment to induce differentiation. Although we challenge the assertion that LHCGR is expressed at a functionally active level in the human endometrium, the discovery of a discrete subpopulation of EnSC that express LHCGR transcripts may plausibly account for the conflicting evidence in the literature.
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Receptores de HL , Células del Estroma , Quinasas MAP Reguladas por Señal Extracelular/metabolismo , Femenino , Células HEK293 , Humanos , Receptores Acoplados a Proteínas G , Receptores de HL/genética , Receptores de HL/metabolismo , Células del Estroma/metabolismoAsunto(s)
Artralgia , Medicina , Artralgia/diagnóstico , Artralgia/etiología , Humanos , Obesidad/diagnóstico , DolorAsunto(s)
Obesidad , Pérdida de Peso , Humanos , Obesidad/diagnóstico , Obesidad/terapia , EspecializaciónRESUMEN
BACKGROUND: The incidence of esophageal cancer continues to increase. Despite increasing experience in esophageal surgery and perioperative management, anastomotic leakage remains a frequent and severe complication. OBJECTIVE: The aim of this article is to demonstrate the current role of fluorescence angiography (FA) with indocyanine green (ICG) in the assessment of esophageal anastomoses. The main focus is on the evaluation of the perfusion situation. MATERIAL AND METHODS: A systematic search was carried out in PubMed and Medline on FA and ICG, especially with respect to current subjective and objective interpretation approaches of FA against the background of own research. RESULTS: The rate of anastomotic leakage remains high despite modern surgical procedures. Assessment of neoesophageal perfusion with FA can significantly reduce the rate of anastomotic leakage. At present, FA is mostly subjectively applied in small case studies. The study situation is heterogeneous. Randomized studies do not so far exist. CONCLUSION: The use of FA with ICG is suitable for evaluation of perfusion of the gastric tube. The implementation is simple and can be standardized. Prospective, randomized trials and objective quantification are needed in the future in order to clarify the potential of the technique.
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Fuga Anastomótica , Angiografía con Fluoresceína/métodos , Verde de Indocianina/administración & dosificación , Fuga Anastomótica/diagnóstico por imagen , Humanos , Estudios Prospectivos , EstómagoRESUMEN
BACKGROUND: Obesity has been shown to trigger adaptive increases in pancreas parenchymal and fat volume. Consecutively, pancreatic steatosis may lead to beta-cell dysfunction. However, it is not known whether the pancreatic tissue components decrease with weight loss and pancreatic steatosis is reversible following Roux-en-Y gastric bypass (RYGB). Therefore, the objective of the study was to investigate the effects of RYGB-induced weight loss on pancreatic volume and glucose homeostasis. METHODS: Eleven patients were recruited in the Obesity Centre of the University Medical Centre Hamburg-Eppendorf. Before and 6 months after RYGB, total GLP-1 levels were measured during oral glucose tolerance test. To assess changes in visceral adipose tissue and pancreatic volume, MRI was performed. Measures of glucose homeostasis and insulin indices were assessed. Fractional beta-cell area was estimated by correlation with the C-peptide-to-glucose ratio; beta-cell mass was calculated by the product of beta-cell area and pancreas parenchymal weight. RESULTS: Pancreas volume decreased from 83.8 (75.7-92.0) to 70.5 (58.8-82.3) cm3 (mean [95% CI], P = .001). The decrease in total volume was associated with a significant decrease in fat volume. Fasting insulin and C-peptide were lower post RYGB. HOMA-IR levels decreased, whereas insulin sensitivity increased (P = .03). This was consistent with a reduction in the estimated beta-cell area and mass. CONCLUSIONS: Following RYGB, pancreatic volume and steatosis adaptively decreased to "normal" levels with accompanying improvement in glucose homeostasis. Moreover, obesity-driven beta-cell expansion seems to be reversible; however, future studies must define a method to more accurately estimate functional beta-cell mass to increase our understanding of glucose homeostasis after RYGB.
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Adaptación Fisiológica/fisiología , Derivación Gástrica , Obesidad Mórbida/fisiopatología , Obesidad Mórbida/cirugía , Páncreas/fisiología , Pérdida de Peso/fisiología , Adiposidad/fisiología , Adulto , Femenino , Estudios de Seguimiento , Derivación Gástrica/rehabilitación , Prueba de Tolerancia a la Glucosa , Humanos , Insulina/metabolismo , Resistencia a la Insulina/fisiología , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Obesidad Mórbida/diagnóstico , Páncreas/diagnóstico por imagenAsunto(s)
Acalasia del Esófago/diagnóstico , Acalasia del Esófago/terapia , Dilatación , Acalasia del Esófago/etiología , Acalasia del Esófago/fisiopatología , Esfínter Esofágico Inferior/fisiopatología , Esofagoscopía , Humanos , Laparoscopía , Manometría , Músculo Liso/fisiopatología , Músculo Liso/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND: Hypoxic environment of pancreatic cancer (PC) implicates high vascular in-growth, which may be influenced by angiogenesis-related germline polymorphisms. Our purpose was to evaluate polymorphisms of vascular endothelial growth factor receptor 2 (VEGFR-2), CXC chemokine receptor 2 (CXCR-2), proteinase-activated receptor 1 (PAR-1) and endostatin (ES) as prognostic markers for disease-free (DFS) and overall survival (OS) in PC. PATIENTS AND METHODS: Genotyping of 173 patients, surgically treated for PC between 2004 and 2011, was carried out by TaqMan(®) genotyping assays or polymerase chain reaction. Chi-square test, Kaplan-Meier estimator and Cox regression hazard model were used to assess the prognostic value of selected polymorphisms. RESULTS: VEGFR-2 -906 T/T and PAR-1 -506 Del/Del genotypes predicted longer DFS (P = 0.003, P = 0.014) and OS (VEGFR-2 -906, P = 0.011). CXCR-2 +1208 T/T genotype was a negative predictor for DFS (P < 0.0001). Combined analysis for DFS and OS indicated that patients with the fewest number of favorable genotypes simultaneously present (VEGFR-2 -906 T/T, CXCR-2 +1208 C/T or C/C and PAR-1 -506 Del/Del) were at the highest risk for recurrence or death (P < 0.0001). CONCLUSION: VEGFR-2 -906 C>T, CXCR-2 +1208 C>T and PAR-1 -506 Ins/Del polymorphisms are potential predictors for survival in PC.
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Neoplasias Pancreáticas/genética , Neoplasias Pancreáticas/mortalidad , Receptor PAR-1/genética , Receptores de Interleucina-8B/genética , Receptor 2 de Factores de Crecimiento Endotelial Vascular/genética , Adulto , Anciano , Anciano de 80 o más Años , Biomarcadores de Tumor/genética , Supervivencia sin Enfermedad , Femenino , Genotipo , Humanos , Masculino , Persona de Mediana Edad , Neovascularización Patológica/genética , Neoplasias Pancreáticas/cirugía , Polimorfismo de Nucleótido Simple , Sobrevida , Neoplasias PancreáticasAsunto(s)
Pancreatectomía , Pancreatoyeyunostomía , Pancreatitis Crónica/cirugía , Drenaje , Medicina Basada en la Evidencia , Humanos , Pancreatectomía/métodos , Pancreatoyeyunostomía/métodos , Pancreatitis Crónica/epidemiología , Pancreatitis Crónica/etiología , Prevalencia , Calidad de Vida , Factores de Riesgo , Stents , Resultado del TratamientoRESUMEN
Metformin is the oral drug of first choice in type 2 diabetes. Therefore a large number of patients undergoing bariatric surgery will be on Metformin treatment. However, use of Metformin has been associated with lactate acidosis. Weight loss following bariatric surgery is most pronounced during the first weeks after the operation and this creates a phase of negative energy balance with ketone body formation. To shed more light on this situation we measured ketone bodies in 90 patients 5 days-18 months after bariatric surgery. Ketone bodies were markedly elevated during the first 3-4 months. Metformin use should therefore be critically reconsidered after bariatric operations.
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Cirugía Bariátrica , Cuerpos Cetónicos/sangre , Metformina/administración & dosificación , Obesidad/cirugía , Cuidados Posoperatorios/métodos , Ácidos/sangre , Adulto , Cirugía Bariátrica/métodos , Cirugía Bariátrica/rehabilitación , Terapia Combinada , Diabetes Mellitus Tipo 2/sangre , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Esquema de Medicación , Femenino , Estudios de Seguimiento , Humanos , Hipoglucemiantes/administración & dosificación , Masculino , Persona de Mediana Edad , Obesidad/sangre , Obesidad/complicaciones , Obesidad/tratamiento farmacológico , Guías de Práctica Clínica como Asunto , Factores de TiempoRESUMEN
BACKGROUND: Gastroesophageal reflux disease (GERD) is among the most common dysfunctions of the upper gastrointestinal tract. It interferes with quality of life and is a risk factor for the development of adenocarcinoma in the lower esophagus. Laparoscopic fundoplication is an effective treatment of GERD, but the physiologic mechanisms of the different available procedures had not been investigated to date. METHODS: In this study, 28 German Landrace pigs underwent baseline manometry and 24-h pH monitoring followed by myotomy to induce reflux esophagitis. After new-onset reflux was proved, the pigs were randomized to groups based on four treatments: total fundoplication, anterior hemifundoplication, posterior hemifundoplication, and control. On days 10 and 60 after the intervention, the effectiveness of the different fundoplication modifications was compared with that of the control subjects by 24-h pH monitoring manometry. Finally, the pigs were killed, after which the minimum volume and pressure required to breach the gastroesophageal junction were recorded. RESULTS: After myotomy, a significant increase in the reflux could be confirmed. The findings after fundoplication showed a significant decrease in the fraction of time that the pH fell below four and an increase in the vector volume compared with the measurement after myotomy. Total fundoplication and posterior hemifundoplication were highly effective, whereas measurements after anterior fundoplication still showed increased fraction times. Pharmacologic stimulation with pentagastrin showed an increase in the vector volume of the esophageal sphincter. CONCLUSIONS: Total fundoplication and posterior hemifundoplication are potent operations for the treatment of GERD. Anterior hemifundoplication reduces the reflux as well, but the effects are significantly less than with total and posterior fundoplication. Pharmacologic stimulation showed excellent results after posterior hemifundoplication, and a tendency to overcorrection was shown after total fundoplication.
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Fundoplicación/métodos , Reflujo Gastroesofágico/cirugía , Análisis de Varianza , Animales , Modelos Animales de Enfermedad , Monitorización del pH Esofágico , Manometría , Estudios Prospectivos , Distribución Aleatoria , PorcinosRESUMEN
BACKGROUND: Heart failure (HF) clinics are known to improve outcomes of patients with HF. Studies have been limited to single, usually tertiary centres whose experience may not apply to the general HF population. OBJECTIVES: To determine the effectiveness of HF clinics in reducing death or all-cause rehospitalization in a real-world population. METHODS: A retrospective analysis of the Improving Cardiovascular Outcomes in Nova Scotia (ICONS) disease registry was performed. All 8731 patients with a diagnosis of HF (844 managed in HF clinics) who were discharged from the hospital between October 15, 1997, and July 1, 2000, were identified. Patients enrolled in any one of four HF clinics (two community-based and two academic-based) were compared with those who were not. The primary outcome was the one-year combined hospitalization and mortality. RESULTS: Patients followed in HF clinics were younger (68 versus 75 years), more likely to be men (63% versus 48%), and had a lower ejection fraction (35% versus 44%), lower systolic blood pressure (137 mmHg verus 146 mmHg) and lower serum creatinine (121 micromol/L versus 130 micromol/L). There was no difference in the prevalence of hypertension (56%), diabetes (35%) or stroke/transient ischemic attack (16%). The one-year mortality rate was 23%, while 31% of patients were rehospitalized; the combined end point was 51%. Enrollment in an HF clinic was independently associated with reduced risk of total mortality (hazard ratio [HR] 0.69 [95% CI 0.51 to 0.90], P=0.008; number needed to treat for one year to prevent the occurrence of one event [NNT]=16), all-cause hospital readmission (HR 0.27 [95% CI 0.21 to 0.36], P<0.0001; NNT=4), and combined mortality or hospital readmission (HR 0.73 [95% CI 0.60 to 0.89], P<0.0015; NNT=5). DISCUSSION: HF clinics are associated with reductions in rehospitalization and mortality in an unselected HF population, independent of whether they are academic- or community-based. Such clinics should be made widely available to the HF population.
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Centros Comunitarios de Salud/organización & administración , Insuficiencia Cardíaca/terapia , Hospitales Especializados/organización & administración , Tiempo de Internación/estadística & datos numéricos , Admisión del Paciente/estadística & datos numéricos , Garantía de la Calidad de Atención de Salud/tendencias , Sistema de Registros , Anciano , Femenino , Estudios de Seguimiento , Insuficiencia Cardíaca/epidemiología , Humanos , Masculino , Morbilidad/tendencias , Nueva Escocia/epidemiología , Estudios ProspectivosRESUMEN
BACKGROUND: The prevalence of morbid obesity and its sequelae is increasing in Germany, Europe and worldwide. Bariatric surgery is thus gaining in importance for the treatment of patients with malignant obesity. Creation of a gastric bypass is one of the most frequently performed procedures for obesity. DISCUSSION: The gastric bypass has been used -since 1966 as a surgical means of weight reduction in obese patients. In the mean time various modifications have been developed. Thus, for example, the laparoscopic procedure represents the current standard. After the operation most patients experience an excess weight loss (EWL) of between 61 and 83 %. The comorbidities of obesity are also markedly improved and in a high percentage even cured after the operation. It is worthy of note that diabetes mellitus type II improves shortly after the operation even before any weight loss has occurred. The suggests that the operation induces more than "just" a loss of weight. CONCLUSION: For decades the gastric bypass has been a well known standard operation of overweight and, in addition to the reduction in weight, is also a therapy for diabetes mellitus -type II.
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Derivación Gástrica/métodos , Obesidad Mórbida/cirugía , Comorbilidad , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiología , Derivación Gástrica/efectos adversos , Humanos , Obesidad Mórbida/epidemiología , Cuidados Posoperatorios , Complicaciones Posoperatorias/diagnóstico , Calidad de Vida , Resultado del Tratamiento , Pérdida de PesoRESUMEN
Characteristic symptoms of chronic pancreatitis are difficult to manage conservatively. They include severe pain and endocrine and exocrine insufficiency. Surgical treatment with simple and extended draining procedures addresses pain relief and the management of chronic pancreatitis-associated complications of adjacent organs. Following the assumption that pancreatic duct changes with intraductal hypertension are the reason for pain, simple drainage procedures have reduced pain in up to 80% of patients, with low morbidity and mortality. In case of complications involving adjacent organs with inflammatory pancreatic head tumor and stenosis of the distal bile duct, extended drainage procedures with limited pancreatic head resection according to Frey and V-shaped excision of the ventral aspect of the pancreas have been performed successfully.
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Anastomosis Quirúrgica/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Pancreatectomía/métodos , Pancreatitis Crónica/cirugía , Colangiopancreatografia Retrógrada Endoscópica , Pancreatocolangiografía por Resonancia Magnética , Drenaje/métodos , Insuficiencia Pancreática Exocrina/cirugía , Humanos , Conductos Pancreáticos/cirugía , Pancreatitis Crónica/diagnóstico , Pancreatitis Crónica/mortalidad , Tasa de Supervivencia , Tomografía Computarizada por Rayos XRESUMEN
Intrathoracic enlarged lymph nodes in patients with malignant diseases always arouse suspicion of lymphatic metastases. Despite modern diagnostic investigation, surprising findings sometimes emerge. The present case of a young man with intrathoracic lesions in association with a germ-cell tumor of the testis turned out to have sarcoidosis mimicking testicular cancer relapse.
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Germinoma/complicaciones , Sarcoidosis Pulmonar/complicaciones , Sarcoidosis Pulmonar/diagnóstico , Neoplasias Testiculares/complicaciones , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica , Bleomicina , Quimioterapia Adyuvante , Cisplatino , Diagnóstico Diferencial , Etopósido , Germinoma/tratamiento farmacológico , Germinoma/patología , Germinoma/cirugía , Humanos , Laparoscopía , Escisión del Ganglio Linfático , Enfermedades Linfáticas/diagnóstico por imagen , Masculino , Estadificación de Neoplasias , Tomografía de Emisión de Positrones , Radiografía Torácica , Sarcoidosis Pulmonar/patología , Neoplasias Testiculares/tratamiento farmacológico , Neoplasias Testiculares/patología , Neoplasias Testiculares/cirugía , Testículo/patología , Toracotomía , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Reinsertion of the distal common bile duct (CBD) into the pancreatic resection cavity during duodenum-preserving pancreatic head excision (DPPHE) may be an alternative option to Whipple resection or bilioenteric anastomosis when chronic pancreatitis is associated with CBD stenosis. METHODS: Outcome in 82 patients with chronic pancreatitis who underwent DPPHE with CBD reinsertion was compared with that in 432 who had DPPHE without reinsertion and 50 who had a Whipple procedure or pylorus-preserving pancreatoduodenectomy (PPPD). RESULTS: There were no deaths after DPPHE with CBD reinsertion, compared with four (0.9 per cent) after DPPHE without reinsertion and three (6 per cent) after classical resection. Overall morbidity rates were 30, 28.9 and 36 per cent respectively. Fifteen patients (18 per cent) who had DPPHE with CBD reinsertion developed a stricture at the reinsertion site, compared with a long-term stricture rate of 2.3 per cent (ten patients) after DPPHE without CBD reinsertion and 4 per cent (two patients) after PPPD/Whipple resection. CONCLUSION: Although associated with a high incidence of anastomotic stricture, reinsertion of the CBD into the resection cavity as part of DPPHE can be used to preserve duodenal passage and offers an alternative to extended resection for chronic pancreatitis.
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Colestasis Extrahepática/cirugía , Enfermedades del Conducto Colédoco/cirugía , Conducto Colédoco/cirugía , Pancreaticoduodenectomía/métodos , Pancreatitis Crónica/cirugía , Complicaciones Posoperatorias/etiología , Adulto , Anciano , Anastomosis Quirúrgica/métodos , Femenino , Humanos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Dolor/prevención & control , Calidad de Vida , Reimplantación/métodos , Resultado del TratamientoRESUMEN
BACKGROUND: A 67-year-old woman with a gastrointestinal stromal tumor (GIST) of the stomach presented to our outpatient clinic. Preoperative computed tomographic scans and endoscopic examination revealed a spherical submucosal tumor (7.7 x 6.1 x 6 cm) in the posterior wall of the stomach less than 1cm away from the cardia, on the small curvature side. METHODS: The tumor, which endosonographically had a volume of 282 cm(3), was completely resected by a full-thickness laparoscopic wedge excision without discontinuous gastric resection. The whole procedure was performed using 4 working ports (one 12-mm and three 5-mm ports) and 1 camera port (12 mm). Because the resection margins were tumor free on frozen sections and the distance between the resection margin and cardia was wide enough not to compromise food passage, there was no need for total gastrectomy or upper discontinuous gastric resection. The patient was discharged on the fourth postoperative day after an uneventful clinical course. RESULTS: Histological examination revealed a malignant gastrointestinal stroma tumor of the stomach. The patient was therefore enrolled for Imatinib adjuvant therapy. Careful and long-term follow-up of 21 months showed no signs of local or distant tumor recurrence. However, further follow-up is needed to monitor for signs of possible recurrence or distant metastases. CONCLUSION: The described technique prevented proximal gastric resection and a risk of anastomosis without compromising the food passage and radicality.
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Tumores del Estroma Gastrointestinal/cirugía , Laparoscopía/métodos , Anciano , Antineoplásicos/uso terapéutico , Benzamidas , Endosonografía , Femenino , Tumores del Estroma Gastrointestinal/diagnóstico por imagen , Tumores del Estroma Gastrointestinal/patología , Humanos , Mesilato de Imatinib , Piperazinas/uso terapéutico , Pirimidinas/uso terapéutico , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: In our institution, about one third of annual deaths occur on the general medical teaching unit. (MTU) The average patient dies on the MTU from non-malignant disease after 4 weeks in hospital, and approximately 20% of available beds on the MTU at any time are occupied by patients who will not survive to discharge, but quality of end-of-life care on the MTU is not routinely assessed. AIM: To identify areas for improvement in delivering high quality end-of-life care on the medical teaching unit. DESIGN: Qualitative study using semi-structured interviews. METHODS: Six months after the death of the patient, next of kin were sent a letter inviting participation; 75 family members were screened and 50 invitations were mailed out. Interviews were conducted in the home. Eliciting narratives and direct questioning about important aspects of end-of-life care were used. RESULTS: Six next of kin agreed to participate. All patients were described as seriously and chronically ill. None died of cancer. Deaths were not described as 'good', and some comments suggested that death was unexpected and not inevitable. There were few concerns about pain control or unnecessary suffering. Proactive efforts to provide prognostic information or end-of-life care were not described. Survival, not palliation, was of central importance. Consistent with this priority, satisfaction with care provided in the intensive care unit was high. Follow-up after death was desired, especially if autopsy results were available. DISCUSSION: Earlier discussions about treatment failure and end-of-life care, and the need for palliation, appear to be central to improving the quality of end-of-life care for patients dying on our medical teaching unit. Our results are consistent with other studies in this area.
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Atención a la Salud/normas , Familia/psicología , Hospitales de Enseñanza/normas , Calidad de la Atención de Salud/normas , Cuidado Terminal/normas , Actitud Frente a la Muerte , Aflicción , Femenino , Humanos , Entrevistas como Asunto/métodos , Masculino , Relaciones Profesional-Familia , Enfermo TerminalRESUMEN
Patients with arterio-venous fistula of the splenic hilum seek medical assistance because of abdominal discomfort and symptoms of portal hypertension. We report on a 43 year old female who was diagnosed with an arterio-venous aneurysm after suffering from dyspnoea, tachycardia and extrasystolies for several years. After uncomplicated distal splenopancreatectomy the patient was discharged free of symptoms.
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Malformaciones Arteriovenosas/diagnóstico , Complejos Cardíacos Prematuros/etiología , Dispepsia/etiología , Arteria Esplénica/anomalías , Vena Esplénica/anomalías , Taquicardia/etiología , Adulto , Angiografía de Substracción Digital , Malformaciones Arteriovenosas/cirugía , Diagnóstico Diferencial , Femenino , Humanos , Persona de Mediana Edad , Páncreas/irrigación sanguínea , Pancreatectomía , Esplenectomía , Tomografía Computarizada por Rayos X , UltrasonografíaRESUMEN
In times of plentiful nutrition an environmental advantage turns into a problem - obesity. Apart from an increase in morbidity and overall mortality the development of osteoarthrosis is well documented. Pre-arthrotic conditions may arise from trauma and can lead, depending on the pattern of injury, to full-blown arthrosis. The presence of obesity can play the role of a relevant progressive factor in this setting. Here we report about the case of an obese man (BMI 53.5 kg/m(2)), who suffered a fracture of the femoral head with acetabular participation (Pipkin IV) as well as a fracture of the tibial plateau. Operative management and rehabilitation were followed by gastric bypass surgery for weight reduction. The case is discussed with regard to the present literature.