RESUMEN
BACKGROUND: Pancreatoduodenectomy (PD) is frequently the surgical treatment indicated for a number of pathologies. Elderly patients may be denied surgery because of concerns over poor perioperative outcomes. The aim of this study was to evaluate postoperative clinical outcomes and provide evidence on current UK practice in the elderly population after PD. METHODS: This was a multicentre retrospective case-control study of octogenarians undergoing PD between January 2008 and December 2017, matched with younger controls from seven specialist centres in the UK. The primary endpoint was 90-day mortality. Secondary endpoints were index admission mortality, postoperative complications, and 30-day readmission rates. RESULTS: In total, 235 octogenarians (median age 81 (range 80-90) years) and 235 controls (age 67 (31-79) years) were included in the study. Eastern Cooperative Oncology Group performance status (median 0 (range 0-3) versus 0 (0-2); P = 0.010) and Charlson Co-morbidity Index score (7 (6-11) versus 5 (2-9); P = 0.001) were higher for octogenarians than controls. Postoperative complication and 30-day readmission rates were comparable. The 90-day mortality rate was higher among octogenarians (9 versus 3 per cent; P = 0.030). Index admission mortality rates were comparable (4 versus 2 per cent; P = 0.160), indicating that the difference in mortality was related to deaths after hospital discharge. Despite the higher 90-day mortality rate in the octogenarian population, multivariable Cox regression analysis did not identify age as an independent predictor of postoperative mortality. CONCLUSION: Despite careful patient selection and comparable index admission mortality, 90-day and, particularly, out-of-hospital mortality rates were higher in octogenarians.
Asunto(s)
Pancreaticoduodenectomía , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pancreaticoduodenectomía/efectos adversos , Pancreaticoduodenectomía/mortalidad , Pancreaticoduodenectomía/estadística & datos numéricos , Readmisión del Paciente/estadística & datos numéricos , Estudios Retrospectivos , Factores de Riesgo , Factores Sexuales , Reino Unido/epidemiologíaRESUMEN
BACKGROUND: Perioperative goal directed fluid therapy (GDFT) has been shown to reduce postoperative complications following major surgery; this intervention has not been formally evaluated in the setting of liver transplantation. METHODS: We conducted a prospective trial of GDFT following liver transplantation randomising patients with liver cirrhosis to either 12 h of GDFT using non-invasive cardiac output monitoring or standard care (SC). The primary outcome was feasibility. Secondary outcomes included survival, postoperative complications (Clavien-Dindo), quality of life (by EQ-5D-5L) and resource use. Trial specific follow up occurred at 90 and 180 days after surgery. RESULTS: The study was feasible. Of 224 eligible patients, 122 were approached, 114 consented to participate and 60 were enrolled into the trial. The mean (SD) volume of IV crystalloid administered to the GDFT group during the 12-h study period was 3968 (2073) ml for the GDFT group and 2510 (1026) ml for the SC group. As regards secondary outcomes there was no difference in survival or overall complication rates. There was no significant difference in quality of life scores and resource use between the groups. CONCLUSION: A randomised study of GDFT following liver transplantation is feasible. A post-trial stakeholder meeting supported proceeding with a full multi-centre trial.
Asunto(s)
Trasplante de Hígado , Gasto Cardíaco , Estudios de Factibilidad , Fluidoterapia , Humanos , Estudios Prospectivos , Calidad de VidaRESUMEN
INTRODUCTION: The internet has become a fundamental source of medical information for patients, however, little is known about the quality of patient information regarding the management of gallstone disease (GD). METHODS: A systematic review of information on GD in the internet was performed. The top 100 websites for every different search term and search engine were assessed using the validated EQIP tool (Score 0-36). RESULTS: A total of 2000 websites were identified and 212 (11%) were eligible for analysis. The overall median EQIP score of all websites was 15 (IQR 13-18). Of all websites, 63% originated from North America however, these represented the lowest median EQIP score of 15. Only 41% of the websites differentiated between clinical presentations and 19% provided emergency information. Only 3% of the websites reported complication rates, ranging from 3 to 36%. CONCLUSION: This is a comprehensive assessment of online patient information on GD using the EQIP tool. The assessment of the quality of websites concerning GD by the EQIP tool indicates that the majority of sites were of low-quality information. There is an immediate need for better informative and educational websites regarding GD that are compatible with international quality standards.
Asunto(s)
Información de Salud al Consumidor , Cálculos Biliares , Internet , Control de Calidad , HumanosRESUMEN
BACKGROUND: By the end of this decade, 70 per cent of all diagnosed pancreatic ductal adenocarcinomas will be in the elderly. Surgical resection is the only curative option. In the elderly perioperative mortality is higher, while controversy still exists as to whether aggressive treatment offers any survival benefit. This study aimed to assess the oncological benefit of pancreatoduodenectomy in octogenarians with pancreatic ductal adenocarcinoma. METHOD: Retrospective multicentre case-control study of octogenarians and younger controls who underwent pancreatoduodenectomy for pancreatic ductal adenocarcinoma between 2008 and 2017. The primary endpoint was overall survival and the secondary endpoint was disease-free survival. RESULTS: Overall, 220 patients were included. Although the Charlson co-morbidity index was higher in octogenerians, Eastern Cooperative Oncology Group performance status, ASA and pathological parameters were comparable. Adjuvant therapy was more frequently delivered in the younger group (n = 80, 73 per cent versus n = 58, 53 per cent, P = 0.006). There was no significant difference between octogenarians and controls in overall survival (20 versus 29 months, P = 0.095) or disease-free survival (19 versus 22 months, P = 0.742). On multivariable analysis, age was not an independent predictor of either oncological outcome measured. CONCLUSION: Octogenarians with pancreatic ductal adenocarcinoma of the head and uncinate process may benefit from comparable oncological outcomes to younger patients with surgical treatment. Due to the age- and disease-related frailty and co-morbidities, careful preoperative assessment and patient selection is of paramount importance.
Asunto(s)
Carcinoma Ductal Pancreático , Neoplasias Pancreáticas , Anciano , Anciano de 80 o más Años , Humanos , Estudios de Casos y Controles , Pancreaticoduodenectomía , Octogenarios , Neoplasias Pancreáticas/cirugía , Carcinoma Ductal Pancreático/cirugía , Neoplasias PancreáticasAsunto(s)
Conductos Biliares/cirugía , Colangiopancreatografia Retrógrada Endoscópica/estadística & datos numéricos , Colestasis/cirugía , Constricción Patológica/cirugía , Trasplante de Hígado/efectos adversos , Complicaciones Posoperatorias/cirugía , Conductos Biliares/diagnóstico por imagen , Conductos Biliares/patología , Colangiopancreatografia Retrógrada Endoscópica/instrumentación , Colangiopancreatografia Retrógrada Endoscópica/métodos , Colestasis/diagnóstico por imagen , Colestasis/etiología , Constricción Patológica/diagnóstico por imagen , Constricción Patológica/etiología , Estudios de Seguimiento , Hospitales de Alto Volumen/estadística & datos numéricos , Humanos , Italia , Angiografía por Resonancia Magnética , Selección de Paciente , Complicaciones Posoperatorias/diagnóstico por imagen , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Stents , Encuestas y Cuestionarios , Resultado del TratamientoRESUMEN
BACKGROUND: Goal-directed fluid therapy (GDFT) reduces complications in patients undergoing major general surgery. There are no reports of cardiac output evaluation being used to optimise the fluid administration for patients with acute pancreatitis (AP) in a general surgery ward. METHOD: 50 patients with AP were randomised to either ward-based GDFT (n = 25) with intravenous (IV) fluids administered based on stroke volume optimisation protocol or standard care (SC) (n = 25), but with blinded cardiac output evaluation, for 48-h following hospital admission. Primary outcome was feasibility. RESULTS: 50 of 116 eligible patients (43.1%) were recruited over 20 months demonstrating feasibility. 36 (72%) completed the 48-h of GDFT; 10 (20%) discharged within 48-h and 4 withdrawals (3 GDFT, 1 SC). Baseline characteristics were similar with only 3 participants having severe disease (6%, 1 GDFT, 2 SC). Similar volumes of IV fluids were administered in both groups (GDFT 5465 (1839) ml, SC 5211 (1745) ml). GDFT group had a lower heart rate, blood pressure and respiratory rate and improved oxygen saturations. GDFT was not associated with any harms. There was no evidence of difference in complications of AP (GDFT 24%, SC 32%) or in the duration of stay in intensive care (GDFT 0 (0), SC 0.7 (3) days). Length of hospital stay was 5 (2.9) days in GDFT and 6.3 (7.6) in SC groups. CONCLUSION: Ward-based GDFT is feasible and shows a signal of possible efficacy in AP in this early-stage study. A larger multi-site RCT is required to confirm clinical and cost effectiveness.
Asunto(s)
Fluidoterapia , Pancreatitis , Enfermedad Aguda , Estudios de Factibilidad , Objetivos , Hospitales , HumanosRESUMEN
PURPOSE: This study was designed to present the 5-year results of patients with multicentric breast cancer who underwent sentinel lymph node biopsy (SLNB) in a single institution. METHODS: Between June 1999 and December 2007, 337 patients with multicentric breast cancer and a clinically negative axilla underwent lymphatic mapping by a single periareolar/peritumoral (n = 306) or a double peritumoral or subdermal injection (n = 31) of (99m)Tc-HSA nanocolloids. The sentinel lymph node (SLN) was evaluated by intraoperative frozen section and axillary dissection was performed only in cases of positive SLNB. RESULTS: The median age of the patients was 48 (range, 22-81) years. The mean number of hot spots identified was 1.4 in the whole series, 1.3 in patients who received a single injection, and 1.7 in those who received a double injection (P < 0.001). The mean number of removed SLNs was 1.7 (median, 1; range, 1-7) with an identification rate of 100%. A total of 138 patients with negative SLNB (n = 134) or isolated tumor cells in the SLN (n = 4) did not receive completion axillary lymph node dissection (CALND). In these latter patients, a total of 27 events (19.5%) occurred with 3 patients (2.2%) developing axillary recurrences after a median follow-up of 5 years (range, 17-134 months). CONCLUSIONS: Axillary lymph node reappearance was infrequent among patients with multicentric breast cancer, having negative SLNB and no CALND. We recommend SLNB as the standard procedure for nodal staging in patients with multicentric breast cancer and a clinically negative axilla.
Asunto(s)
Neoplasias de la Mama/cirugía , Carcinoma Ductal de Mama/cirugía , Carcinoma Lobular/cirugía , Recurrencia Local de Neoplasia/cirugía , Biopsia del Ganglio Linfático Centinela , Adulto , Anciano , Anciano de 80 o más Años , Axila , Neoplasias de la Mama/mortalidad , Neoplasias de la Mama/patología , Carcinoma Ductal de Mama/mortalidad , Carcinoma Ductal de Mama/secundario , Carcinoma Lobular/mortalidad , Carcinoma Lobular/secundario , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Invasividad Neoplásica , Recurrencia Local de Neoplasia/mortalidad , Recurrencia Local de Neoplasia/patología , Estadificación de Neoplasias , Pronóstico , Estudios Retrospectivos , Tasa de Supervivencia , Adulto JovenRESUMEN
Background: Non-randomized studies have investigated multi-agent gemcitabine-based neo-adjuvant therapies (GEM-NAT) in borderline resectable pancreatic ductal adenocarcinoma (BR-PDAC). Treatment sequencing and specific elements of neoadjuvant treatment are still under investigation. The present meta-analysis aims to assess the effectiveness of GEM-NAT on overall survival (OS) in BR-PDAC. Patients and Methods: A meta-analysis of individual participant data (IPD) on GEM-NAT for BR-PDAC were performed. The primary outcome was OS after treatment with GEM-based chemotherapy. In the Individual Patient Data analysis data were reappraised and confirmed as BR-PDAC on provided radiological data. Results: Six studies investigating GEM-NAT were included in the IPD metanalysis. The IPD metanalysis was conducted on 271 patients who received GEM-NAT. Pooled median patient-level OS was 22.2 months (95%CI 19.1-25.2). R0 rates ranged between 81 and 95% (I 2 = 0%, p = 0.64), respectively. Median OS was 27.8 months (95%CI 23.9-31.6) in the patients who received NAT-GEM followed by resection compared to 15.4 months (95%CI 12.3-18.4) for NAT-GEM without resection and 13.0 months (95%CI 7.4-18.5) in the group of patients who received upfront surgery (p < 0.0001). R0 rates ranged between 81 and 95% (I 2 = 0%, p = 0.64), respectively. Overall survival in the R0 group was 29.3 months (95% CI 24.3-34.2) vs. 16.2 months (95% CI 7·9-24.5) in the R1 group (p = 0·001). Conclusions: The present study is the first meta-analysis combining IPD from a number of international centers with BR-PDAC in a cohort that underwent multi-agent gemcitabine neoadjuvant therapy (GEM-NAT) before surgery. GEM-NAT followed by surgical resection improve survival and R0 resection in BR-PDAC. Also, GEM-NAT may result in a good palliative option in non-resected patients because of progressive disease after neoadjuvant treatment. Results from randomized controlled trials (RCTs) are awaited to validate these findings.
RESUMEN
INTRODUCTION: Acute pancreatitis is an inflammatory disease of the pancreas with high risk of developing multiorgan failure and death. There are no effective pharmacological interventions used in current clinical practice. Maintaining fluid and electrolyte balance is the mainstay of supportive management. Goal-directed fluid therapy (GDFT) has been shown to decrease morbidity and mortality in surgical conditions with systemic inflammatory response. There is currently no randomised controlled trial (RCT) investigating the role of GDFT based on cardiac output parameters in patients with acute pancreatitis in the ward setting. A feasibility trial was designed to determine patient and clinician support for recruitment into an RCT of ward-based GDFT in acute pancreatitis, adherence to a GDFT protocol, safety, participant withdrawal, and to determine appropriate endpoints for a subsequent larger trial to evaluate efficacy. METHODS AND ANALYSIS: The GDFT in Acute Pancreatitis trial is a prospective two-centre feasibility RCT. Eligible adults admitted with new onset of acute pancreatitis will be enrolled and randomised into ward-based GDFT (n=25) or standard fluid therapy (n=25) within 6 hours from the diagnosis and continuing for the following 48 hours. Cardiac output parameters will be monitored with a non-invasive device (Cheetah NICOM; Cheetah Medical). The intervention group will consist of a protocolised GDFT approach consisting of stroke volume optimisation with crystalloid fluid boluses, while the control group will receive standard care fluid therapy as advised by the clinical team. The primary endpoint is feasibility. Secondary endpoints will include safety of the intervention, complications, mortality, admission to intensive care unit, cost and quality of life. ETHICS AND DISSEMINATION: Ethics approval was granted by the London Central Research Ethics Committee (17/LO/1235, project ID: 221872). The results of this trial will be presented to international conference with interest in general surgery and acute care and published in a peer-reviewed journal. TRIAL REGISTRATION NUMBER: ISRCTN36077283.
Asunto(s)
Fluidoterapia/métodos , Pancreatitis/terapia , Enfermedad Aguda , Adulto , Estudios de Factibilidad , Humanos , Estudios Multicéntricos como Asunto , Estudios Prospectivos , Ensayos Clínicos Controlados Aleatorios como Asunto/métodosRESUMEN
Monosegment 4±1 Associating Liver Partition and Portal Vein ligation for Staged hepatectomy (ALPPS) for bilateral colorectal liver metastases decreases the risk of drop-out of two stage hepatectomy, triggering a rapid and significant increase in future liver remnant (FLR) with promising oncological outcomes. We report two cases of segment 4+1 monosegment ALPPS for multiple colorectal liver metastases performed at our institution. In the literature, seven similar cases have been reported. Short and long term outcomes of our two patients were reported along with a review of data from the literature. Our patients showed a FLR increase from 13% to 37% and from 14% to 41% of total liver volume, respectively. This was compared to a median growth from 19% at baseline to 34% before stage 2, in the literature. After 20 and 27 months since resection both patients are alive and disease-free. In the literature, median overall survival and disease free survival were 13 months (range, 5-24 months) and 5 months (range, 3-23 months), respectively. Segment 4±1 ALPPS is associated with promising oncological outcomes and a significant FLR growth. It may be safely performed in selected patients as a salvage procedure, reducing the risk of the dropout of two-stage hepatectomy.