RESUMO
BACKGROUND: Despite the variability and complexity of geriatric conditions, few COVID-19 reports of clinical characteristic prognostication provide data specific to oldest-old adults (over age 85), and instead generally report broadly as 65 and older. OBJECTIVE: To examine metabolic syndrome criteria in adults across 25 hospitals with variation in chronological age. DESIGN AND PARTICIPANTS: This cohort study examined 39,564 hospitalizations of patients aged 18 or older with COVID-19 who received inpatient care between March 13, 2020, and February 28, 2022. EXPOSURE: ICU admission and/or in-hospital mortality. MAIN MEASURES: Metabolic syndrome criteria and patient demographics were examined as risk factors. The main outcomes were admission to ICU and hospital mortality. KEY RESULTS: Oldest old patients (≥ 85 years) hospitalized with COVID-19 accounted for 7.0% (2758/39,564) of all adult hospitalizations. They had shorter ICU length of stay, similar overall hospitalization duration, and higher rates of discharge destinations providing healthcare services (i.e., home health, skilled nursing facility) compared to independent care. Chronic conditions varied by age group, with lower proportions of diabetes and uncontrolled diabetes in the oldest-old cohort compared with young-old (65-74 years) and middle-old (75-84 years) groups. Evaluations of the effect of metabolic syndrome and patient demographics (i.e., age, sex, race) on ICU admission demonstrate minimal change in the magnitude of effect for metabolic syndrome on ICU admission across the different models. CONCLUSIONS: Metabolic syndrome measures are important individual predictors of COVID-19 outcomes. Building on prior examinations that metabolic syndrome is associated with death and ARDS across all ages, this analysis supports that metabolic syndrome criteria may be more relevant than chronological age as risk factors for poor outcomes attributed to COVID-19.
Assuntos
COVID-19 , Mortalidade Hospitalar , Hospitalização , Síndrome Metabólica , Humanos , COVID-19/mortalidade , COVID-19/epidemiologia , COVID-19/terapia , Síndrome Metabólica/epidemiologia , Síndrome Metabólica/mortalidade , Masculino , Feminino , Idoso de 80 Anos ou mais , Idoso , Hospitalização/estatística & dados numéricos , Fatores Etários , Estudos de Coortes , Pessoa de Meia-Idade , Fatores de Risco , SARS-CoV-2 , Unidades de Terapia Intensiva/estatística & dados numéricos , AdultoRESUMO
BACKGROUND: Postoperative recurrence remains a significant problem in Crohn's disease, and the mesentery is implicated in the pathophysiology. The Kono-S anastomosis was designed to exclude the mesentery from a wide anastomotic lumen, limit luminal distortion and fecal stasis, and preserve innervation and vascularization. OBJECTIVE: To review postoperative complications and long-term outcomes of the Kono-S anastomosis in a large series of consecutive unselected patients with Crohn's disease. DESIGN: Retrospective study of prospectively collected patients. SETTINGS: Four tertiary referral centers. PATIENTS: Consecutive patients with Crohn's disease who underwent resection with Kono-S anastomosis between May 2010 and June 2022. INTERVENTIONS: Extracorporeal handsewn Kono-S anastomosis. MAIN OUTCOME MEASURES: Postoperative outcomes and recurrence defined as endoscopic, clinical, laboratory, or surgical, including endoscopic, intervention. RESULTS: A total of 262 consecutive patients (53.4% male) were included. The mean duration of disease at surgery was 145.1 months. One hundred thirty-five patients (51.5%) had previous abdominal surgery for Crohn's disease. Forty-four patients (17%) were actively smoking and 150 (57.3%) were on biologic therapy. Anastomotic failure occurred in 4 (1.5%), with 2 patients requiring reoperation (0.7%). Sixteen patients had postoperative surgical site infection (6.1%). With a median follow-up of 49.4 months, 20 patients (7.6%) were found to have surgical recurrence. In the multivariate analysis, perianal disease (OR = 2.83, p = 0.001), urgent/emergent surgery (OR = 3.23, p = 0.007), and postoperative use of steroids (OR = 2.29, p = 0.025) were associated with increased risk of overall recurrence. LIMITATIONS: Retrospective study and variability of perioperative medical therapy. CONCLUSIONS: This study showed very low postoperative complication rates despite the complexity of the patient population. There was a low rate of surgical recurrence, likely due to the intrinsic advantages of the anastomotic configuration and the low rate of postoperative septic complications. In experienced hands, the Kono-S anastomosis is a safe technique with very promising short- and long-term results. Randomized controlled trials are underway to validate this study's findings. See Video Abstract . RESULTADO A LARGO PLAZO DE LA ANASTOMOSIS KONOS UN ESTUDIO MULTICNTRICO: ANTECEDENTES:La recurrencia posoperatoria sigue siendo un problema importante en la enfermedad de Crohn y el mesenterio está implicado en la fisiopatología. La anastomosis Kono-S fue diseñada para excluir el mesenterio de una anastomosis amplia, limitar la distorsión luminal y la estasis fecal y preservar la inervación y vascularización.OBJETIVO:Revisar las complicaciones posoperatorias y los resultados a largo plazo de la anastomosis Kono-S en una gran serie de pacientes consecutivos no seleccionados con enfermedad de Crohn.DISEÑO:Estudio retrospectivo de pacientes recolectados prospectivamente.ESCENARIO:Cuatro centros de referencia terciarios.PACIENTES:Pacientes consecutivos con enfermedad de Crohn sometidos a resección con anastomosis Kono-S entre mayo de 2010 y junio de 2022.INTERVENCIONES:Anastomosis Kono-S extracorpórea manual.PRINCIPALES MEDIDAS DE RESULTADO:Resultados posoperatorios y recurrencia definidos como endoscópicos, clínicos, de laboratorio o quirúrgicos, incluida la intervención endoscópica.RESULTADOS:Se incluyeron un total de 262 pacientes consecutivos (53,4% varones). La duración media de la enfermedad al momento de la cirugía fue de 145,1 meses. Ciento treinta y cinco pacientes (51,5%) habían tenido cirugía abdominal previa por enfermedad de Crohn. Cuarenta y cuatro pacientes (17%) eran fumadores activos y 150 (57,3%) estaban en tratamiento biológico. Se produjo filtración anastomótica en 4 (1,5%) y 2 pacientes requirieron reoperación (0,7%). Dieciséis pacientes tuvieron infección postoperatoria del sitio quirúrgico (6,1%). Con una mediana de seguimiento de 49,4 meses, se encontró que 20 pacientes (7,6%) tuvieron recurrencia quirúrgica. En el análisis multivariado, la enfermedad perianal (OR = 2,83, p = 0,001), la cirugía urgente/emergente (OR = 3,23, p = 0,007), el uso postoperatorio de esteroides (OR = 2,29, p = 0,025) se asociaron con un mayor riesgo de recurrencia general.LIMITACIÓN:Estudio retrospectivo. Variabilidad del tratamiento médico perioperatorio.CONCLUSIONES:Nuestro estudio mostró tasas de complicaciones postoperatorias muy bajas a pesar de la complejidad de la población de pacientes. Hubo una baja tasa de recurrencia quirúrgica, probablemente debido a las ventajas intrínsecas de la configuración anastomótica y la baja tasa de complicaciones sépticas posoperatorias. En manos experimentadas, la anastomosis Kono-S es una técnica segura con resultados muy prometedores a corto y largo plazo. Se están realizando estudios randomizados controlados para validar nuestros hallazgos. (Traducción-Dr. Felipe Bellolio ).
Assuntos
Doença de Crohn , Humanos , Masculino , Feminino , Estudos Retrospectivos , Doença de Crohn/cirurgia , Anastomose Cirúrgica/métodos , Infecção da Ferida Cirúrgica , Complicações Pós-Operatórias/epidemiologia , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
INTRODUCTION: Two common surgical procedures used to treat esophageal motility disorders are laparoscopic Heller myotomy (LHM) with partial fundoplication and per-oral endoscopic myotomy (POEM). The difference in frequency of follow-up interventions following these procedures is unknown. This study was designed to report differences in post-surgical interventions as one of the major long-term follow-up expectations. METHODS: An IRB approved registry was used to identify all patients undergoing surgery with LHM or POEM. Following surgery, patients requiring additional interventions with esophageal non-pneumatic dilation, botox injection, or repeat myotomy, as well as persistent proton pump inhibitor (PPI) use were recorded. Multivariable logistic regression analysis was performed to estimate risk factors associated with return for additional post-operative intervention. RESULTS: A total of 203 patients were identified, 139 met inclusion criteria (33 LHM and 106 POEM). There was a higher rate of non-pneumatic EGD dilation (33% vs 15%, p = 0.04), repeat myotomy (18% vs 2%, p < 0.01), and higher rate of overall post-operative intervention in LHM than POEM. With POEM, there was a higher rate of post-operative PPI use (63 vs 29%, p < 0.01). There was no difference in time to post-operative intervention for either group, but if intervention were to occur the median time was within the first year. Patients with a change in pre- to post-operative Eckardt score of 4 or greater decreased their chance of having a post-operative intervention. CONCLUSION: Our results for both LHM and POEM emphasize the importance of long-term follow-up in patients with an esophageal motility disorder. We have found that patients undergoing LHM are more likely to have a post-operative intervention as well as a higher rate of repeat myotomy than POEM. With both interventions, a greater change in Eckardt score decreased the likelihood of reintervention.
Assuntos
Acalasia Esofágica , Transtornos da Motilidade Esofágica , Laparoscopia , Miotomia , Cirurgia Endoscópica por Orifício Natural , Humanos , Acalasia Esofágica/cirurgia , Seguimentos , Laparoscopia/métodos , Resultado do Tratamento , Transtornos da Motilidade Esofágica/cirurgia , Miotomia/métodos , Fatores de Risco , Cirurgia Endoscópica por Orifício Natural/métodos , Esfíncter Esofágico Inferior/cirurgiaRESUMO
INTRODUCTION: Enhanced recovery after surgery (ERAS) programs provide a framework for optimal perioperative care to improve post-operative outcomes following surgical procedures. However, there is no consensus regarding an ERAS protocol following foregut surgery. The purpose of this study was to develop an ERAS protocol for these patients and determine whether they improved outcomes. METHODS: An IRB approved prospectively maintained database was retrospectively reviewed for all patients undergoing benign minimally invasive foregut surgery from October 2018 to January 2020. All patients were entered into the ACS risk calculator to determine their predicted rate of complications and length of stay for comparison between the ERAS and control groups. Propensity matching was used to compare post-ERAS implementation to pre-ERAS implementation patients. Firth logistic and Poisson regression analysis were used to assess the rate of complications and length of stay among the different groups of patients. RESULTS: There were 255 patients (60 Post-ERAS, 195 Pre-ERAS) who underwent foregut operations and met inclusion criteria. ERAS was implemented, and patients were then subdivided based on those who completed ERAS (44) and those who deviated from the protocol (16). Propensity matching analysis was performed to compare the different cohorts and showed ERAS patients had 41% decreased odds of complications and 33% reduction in length of stay compared to pre-ERAS patients. Completion of the ERAS protocol resulted in even further reductions in odds of complication and length of stay compared to patients who deviated from the protocol. CONCLUSIONS: ERAS has shown to improve perioperative outcomes, but there is limited literature supporting the use of ERAS in foregut surgery. Usage of an ERAS protocol can decrease complications and reduce the length of stay in patients.
Assuntos
Recuperação Pós-Cirúrgica Melhorada , Humanos , Estudos Retrospectivos , Tempo de Internação , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Assistência Perioperatória/métodosRESUMO
INTRODUCTION: Most surgeons who perform single-anastomosis duodeno-ileal switches (SADI-S) use a pre-determined common channel length without measuring total bowel length (TBL). However, TBL varies between patients, and a standardized common channel length could contribute to malabsorptive complications and reoperations following SADI-S. The purpose of this study was to determine whether using a TBL measurement protocol to individualize common channel length would be associated with reduced reoperations and complications. METHODS: A prospectively maintained data registry was retrospectively reviewed to identify all patients who underwent SADI-S between September 2017 and February 2022. In April 2021, we began using TBL measurements during SADI-S with 40% of the TBL used as the length for the common channel. Outcomes pre-TBL and post-TBL measurement protocol were compared. RESULTS: A total of 119 SADI-S recipients (59 pre-TBL; 60 post-TBL) were included. The pre-TBL group had a higher frequency of reoperations (23.7% vs 1.7%, p < 0.001) and late complications (29.3% vs 3.3%, p < 0.001). The mean time to reoperation was 13.7 months in the pre-TBL group and 6.7 months in the post-TBL group (p = 0.347). Patients in the post-TBL group had significantly higher serum albumin levels at 3 months (4.2 g/dL vs 3.5 g/dL, p < 0.001), 6 months (4.1 g/dL vs 3.6 g/dL, p < 0.001), and 12 months (4.2 g/dL vs 3.8 g/dL, p = 0.023) postoperatively when compared to the pre-TBL group. CONCLUSION: Using TBL measurements to individualize common channel length was associated with a significant reduction in reoperations and late complications following SADI-S.
Assuntos
Derivação Gástrica , Obesidade Mórbida , Humanos , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Reoperação/métodos , Gastrectomia/métodos , Duodeno/cirurgia , Anastomose Cirúrgica/efeitos adversos , Derivação Gástrica/métodosRESUMO
BACKGROUND: Surgical site infections are a major preventable source of morbidity, mortality, and increased health care expenditures after colorectal surgery. Patients with penicillin allergy may not receive the recommended preoperative antibiotics, putting them at increased risk for surgical site infections. OBJECTIVE: This study aimed to evaluate the impact of patient-reported penicillin allergy on preoperative antibiotic prophylaxis and surgical site infection rates among patients undergoing major colon and rectal procedures. DESIGN: This is a retrospective observational study. SETTING: This study was conducted at a tertiary teaching hospital in Dallas. PATIENTS: Adults undergoing colectomy or proctectomy between July 2012 and July 2019 were included. MAIN OUTCOME MEASURES: The primary outcomes measured were preoperative antibiotic choice and surgical site infection. RESULTS: Among 2198 patients included in the study, 12.26% (n = 307) reported a penicillin allergy. Patients with penicillin allergy were more likely to be white (82%) and female (54%; p < 0.01). The most common type of allergic reaction reported was rash (36.5%), whereas 7.2% of patients reported anaphylaxis. Patients with self-reported penicillin allergy were less likely to receive beta-lactam antibiotics than patients who did not report a penicillin allergy (79.8% vs 96.7%, p < 0.001). Overall, 143 (6.5%) patients had surgical site infections. On multivariable logistic regression, there was no difference in rates of surgical site infection between patients with penicillin allergy vs those without penicillin allergy (adjusted OR 1.14; 95% CI, 0.71-1.82). LIMITATIONS: A limitation of this study was its retrospective study design. CONCLUSIONS: Self-reported penicillin allergy among patients undergoing colorectal surgery is common; however, only a small number of these patients report any serious adverse reactions. Patients with self-reported penicillin allergy are less likely to receive beta-lactam antibiotics and more likely to receive non-beta-lactam antibiotics. However, this does not affect the rate of surgical site infection among these patients, and these patients can be safely prescribed non-beta-lactam antibiotics without negatively impacting surgical site infection rates. See Video Abstract at http://links.lww.com/DCR/B838 .IMPACTO DE LA ALERGIA A LA PENICILINA INFORMADA POR EL PACIENTE EN LA PROFILAXIS ANTIBIÓTICA Y LA INFECCIÓN DEL SITIO OPERATORIO ENTRE PACIENTES DE CIRUGÍA COLORECTAL. ANTECEDENTES: Las infecciones del sitio operatorio son una de las principales fuentes prevenibles de morbilidad, mortalidad y aumento del gasto sanitario después de cirugía colorrectal. Es posible que los pacientes con alergia a la penicilina no reciban los antibióticos preoperatorios recomendados, lo que los pone en mayor riesgo de infecciones en el sitio operatorio. OBJETIVO: Este estudio tuvo como objetivo evaluar el impacto de la alergia a la penicilina informada por el paciente sobre la profilaxis antibiótica preoperatoria y las tasas de infección del sitio operatorio entre pacientes sometidos a procedimientos mayores de colon y recto. DISEO: Estudio observacional retrospectivo. AJUSTE: Hospital universitario terciario en Dallas. PACIENTES: Adultos sometidos a colectomía o proctectomía entre julio de 2012 a julio de 2019. PRINCIPALES MEDIDAS DE DESENLACE: Elección de antibióticos preoperatorios e infección del sitio operatorio. RESULTADOS: Entre los 2198 pacientes incluidos en el estudio, el 12,26% (n = 307) informó alergia a la penicilina. Los pacientes con alergia a la penicilina tenían más probabilidades de ser blancos (82%) y mujeres (54%) ( p < 0,01). El tipo más común de reacción alérgica notificada fue erupción cutánea (36,5%), mientras que el 7,2% de los pacientes notificó anafilaxia. Los pacientes con alergia a la penicilina autoinformada tenían menos probabilidades de recibir antibióticos betalactámicos en comparación con los pacientes que no informaron alergia a la penicilina (79,8% frente a 96,7%, p < 0,001). En general, hubo 143 (6,5%) pacientes con infecciones del sitio operatorio. En la regresión logística multivariable no hubo diferencias en las tasas de infección del sitio operatorio entre los pacientes con alergia a la penicilina frente a los que no tenían alergia a la penicilina (razón de probabilidades ajustada 1,14; intervalo de confianza del 95%, 0,71-1,82). LIMITACIONES: Diseño de estudio retrospectivo. CONCLUSIONES: La alergia a la penicilina autoinformada entre los pacientes de cirugía colorrectal es común, sin embargo, solo un pequeño número de estos pacientes informan reacciones adversas graves. Los pacientes con alergia a la penicilina autoinformada tienen menos probabilidades de recibir antibióticos betalactámicos y más probabilidades de recibir antibióticos no betalactámicos. Sin embargo, esto no afecta la tasa de infección del sitio quirúrgico entre estos pacientes y se les puede recetar de forma segura con antibióticos no betalactámicos sin afectar negativamente las tasas de infección del sitio quirúrgico. Consulte Video Resumen en http://links.lww.com/DCR/B838 . (Traducción-Dr. Juan Carlos Reyes ).
Assuntos
Cirurgia Colorretal , Hipersensibilidade , Adulto , Antibacterianos/efeitos adversos , Antibioticoprofilaxia , Colectomia/efeitos adversos , Cirurgia Colorretal/efeitos adversos , Feminino , Humanos , Hipersensibilidade/etiologia , Lactamas , Medidas de Resultados Relatados pelo Paciente , Penicilinas/efeitos adversos , Estudos Retrospectivos , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologia , Infecção da Ferida Cirúrgica/prevenção & controleRESUMO
INTRODUCTION: Medical therapy is the first-line treatment for gastroesophageal reflux disease, but surgical options are available and shown to be effective when medical management fails. There is no consensus for when a surgical evaluation is indicated. We set out to determine if the GERD-HRQL questionnaire scores correlate to objective findings found in patients undergoing anti-reflux surgery to predict when surgical consultation could be warranted. METHODS: A prospectively gathered database was used for patients undergoing anti-reflux surgery from January 2014 to September 2020. Inclusion criteria required a diagnosis of GERD and comprehensive esophageal workup with the GERD-HRQL questionnaire, EGD, esophageal manometry, and ambulatory pH monitoring. Analysis of the GERD-HRQL scores was compared to objective endpoints to see correlation and predictability. Logistic regression analysis was used to assess relationship between the presence of objective findings and GERD-HRQL questionnaire scores. RESULTS: There were 246 patients meeting inclusion criteria. There was no significant correlation between GERD-HRQL score and DeMeester score (correlation coefficient = 0.23), or presence of a hiatal hernia, regardless of size (p = 0.89). Patients with esophagitis had significantly higher average GERD-HRQL scores compared to those without esophagitis (40.1 ± 18.9 vs 30.4 ± 19.1, p < 0.0001). Patients with a score of 40 or greater had a 42% to 65% probability of having esophagitis versus a score of 30 or less, lowering the chances of having esophagitis to less than 35%. CONCLUSION: Usage of a GERD-HRQL questionnaire score can potentially show the correlation between subjective and objective findings in the workup of a patient for anti-reflux surgery. Specifically, patients with a GERD-HRQL score of 40 or greater have an increased probability of esophagitis compared to those with a score of 30 or less. Using these scores can help referring clinicians identify those patients failing medical therapy and allow for prompt referral for surgical evaluation.
Assuntos
Esofagite , Refluxo Gastroesofágico , Hérnia Hiatal , Monitoramento do pH Esofágico , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/cirurgia , Hérnia Hiatal/complicações , Hérnia Hiatal/diagnóstico , Hérnia Hiatal/cirurgia , Humanos , Manometria , Qualidade de VidaRESUMO
The burden of cirrhosis hospitalizations is increasing. The admission Model for End-Stage Liver Disease-lactate (MELD-lactate) was recently demonstrated to be a superior predictor of in-hospital mortality compared with MELD in limited cohorts. We identified specific classes of hospitalizations where MELD-lactate may be especially useful and evaluated the predictive role of lactate clearance. This was a retrospective cohort study of 1036 cirrhosis hospitalizations for gastrointestinal bleeding, infection, or other portal hypertension-related indications in the Veterans Health Administration where MELD-lactate was measured on admission. Performance characteristics for in-hospital mortality were compared between MELD-lactate and MELD/MELD-sodium (MELD-Na), with stratified analyses of MELD categories (≤15, >15 to <25, ≥25) and reason for admission. We also incorporated day 3 lactate levels into modeling and tested for an interaction between day 1 MELD-lactate and day 3 lactate clearance. MELD-lactate had superior discrimination for in-hospital mortality compared with MELD or MELD-Na (area under the curve [AUC] 0.789 versus 0.776 versus 0.760, respectively; P < 0.001) and superior calibration. MELD-lactate had higher discrimination among hospitalizations with MELD ≤15 (AUC 0.763 versus 0.608 for MELD, global P = 0.01) and hospitalizations for infection (AUC 0.791 versus 0.674 for MELD, global P < 0.001). We found a significant interaction between day 1 MELD-lactate and day 3 lactate clearance; heat maps were created as clinical tools to risk-stratify patients based on these clinical data. MELD-lactate had significantly superior performance in predicting in-hospital mortality among patients hospitalized for infection and/or with MELD ≤15 when compared with MELD or MELD-Na. Incorporating day 3 lactate clearance may further improve prognostication.
Assuntos
Doença Hepática Terminal , Transplante de Fígado , Estudos de Coortes , Doença Hepática Terminal/diagnóstico , Mortalidade Hospitalar , Humanos , Ácido Láctico , Cirrose Hepática/diagnóstico , Prognóstico , Curva ROC , Estudos Retrospectivos , Índice de Gravidade de DoençaRESUMO
BACKGROUND AND AIMS: Compared to other chronic diseases, patients with chronic liver disease (CLD) have significantly higher inpatient mortality; accurate models to predict inpatient mortality are lacking. Serum lactate (LA) may be elevated in patients with CLD due to both tissue hypoperfusion as well as decreased LA clearance. We hypothesized that a parsimonious model consisting of Model for End-Stage Liver Disease (MELD) and LA at admission may predict inpatient mortality in patients with CLD. APPROACH AND RESULTS: We examined all patients with CLD in two large and diverse health care systems in Texas (North Texas [NTX] and Central Texas [CTX]) between 2010 and 2015. We developed (n = 3,588) and validated (n = 1,804) a model containing MELD and LA measured at the time of hospitalization. We further validated the model in a second cohort of 14 tertiary care hepatology centers that prospectively enrolled nonelective hospitalized patients with cirrhosis (n = 726). MELD-LA was an excellent predictor of inpatient mortality in development (concordance statistic [C-statistic] = 0.81, 95% confidence interval [CI] 0.79-0.82) and both validation cohorts (CTX cohort, C-statistic = 0.85, 95% CI 0.78-0.87; multicenter cohort C-statistic = 0.82, 95% CI 0.74-0.88). MELD-LA performed especially well in patients with specific cirrhosis diagnoses (C-statistic = 0.84, 95% CI 0.81-0.86) or sepsis (C-statistic = 0.80, 95% CI 0.78-0.82). For MELD score 25, inpatient mortality rates were 11.2% (LA = 1 mmol/L), 19.4% (LA = 3 mmol/L), 34.3% (LA = 5 mmol/L), and >50% (LA > 8 mmol/L). A linear increase (P < 0.01) was seen in MELD-LA and increasing number of organ failures. Overall, use of MELD-LA improved the risk prediction in 23.5% of patients compared to MELD alone. CONCLUSIONS: MELD-LA (bswh.md/meldla) is an early and objective predictor of inpatient mortality and may serve as a model for risk assessment and guide therapeutic options.
Assuntos
Doença Hepática Terminal/mortalidade , Mortalidade Hospitalar , Ácido Láctico/sangue , Cirrose Hepática/mortalidade , Índice de Gravidade de Doença , Idoso , Tomada de Decisão Clínica , Técnicas de Apoio para a Decisão , Doença Hepática Terminal/sangue , Doença Hepática Terminal/diagnóstico , Doença Hepática Terminal/terapia , Feminino , Humanos , Cirrose Hepática/sangue , Cirrose Hepática/diagnóstico , Cirrose Hepática/terapia , Masculino , Pessoa de Meia-Idade , Nomogramas , Admissão do Paciente/estatística & dados numéricos , Estudos Prospectivos , Medição de Risco/métodos , Medição de Risco/estatística & dados numéricosRESUMO
INTRODUCTION: Staple line leaks following laparoscopic sleeve gastrectomy (LSG) are associated with significant morbidity and mortality. Endoluminal techniques, including stent placement and endoluminal vacuum therapy (EVAC), have become viable options to treat these patients without the need for additional surgery. The purpose of this study was to define the conditions where certain endoscopic therapies are most likely to succeed compared to surgery. METHODS: An IRB approved prospectively maintained database was retrospectively reviewed for all patients treated for gastrointestinal leaks from July 2013 to March 2019. All patients who were treated for gastrointestinal leaks following LSG were included. Endpoints include success of leak closure and hospital-related morbidity for the patients treated solely by endoscopic only methods (EP) compared to the additional surgery group (SP). RESULTS: There were 39 patients (33 females; 6 males) with a median age of 45.9 years. The EP group included 23 patients (59%), whereas SP included 16 patients (31%). On average, the SP had longer days from sentinel surgery to our hospital admission (70 vs 41), a higher percentage of previous bariatric surgery prior to sentinel LSG (50% vs 17%), and a higher readmission rates following discharge (50% vs 39%). Total length of stay was also higher in the SP compared to the EP (45.4 vs 11). Using this data, a treatment algorithm was developed to optimally treat future patients who suffer from gastrointestinal leaks following LSG. CONCLUSIONS: Endoscopic therapies, such as EVAC, stent placement, internal drainage, and over-the-scope clips, have a higher chance of success if performed earlier to their sentinel surgery and if patients have had no prior bariatric surgeries. Patients who require additional surgery tend to have longer hospital stays and readmission rates. Using the treatment algorithm provided can help determine when endoscopic therapies are likely to succeed.
Assuntos
Laparoscopia , Obesidade Mórbida , Fístula Anastomótica/cirurgia , Feminino , Gastrectomia/efeitos adversos , Humanos , Laparoscopia/efeitos adversos , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: The surgical gold standard for esophageal motility disorders is laparoscopic Heller myotomy (LHM). Per-oral endoscopic myotomy (POEM) is a less invasive flexible endoscopic alternative. We compare their intermediate-term outcomes. METHODS: Data were collected on consecutive LHM and POEM patients treated for esophageal motility disorders from January 2015 to December 2019. All patients were invited for a comprehensive workup between 6 and 12 months post-myotomy including symptom evaluation, pH testing off medications, manometry, and esophagogastroduodenoscopy (EGD). Primary outcomes include swallowing function and development of postoperative gastroesophageal reflux disease (GERD). RESULTS: There were 100 patients (46 LHM and 54 POEM). Patient demographics and presenting symptoms were comparable. Follow-up data were obtained from 49% of patients. Average length of follow-up for all patients was 10 months. Mean Eckardt scores for LHM decreased from 6.6 to 2.4 (P < .05) and from 7.06 to 2.2 for POEM (P < .05). Mean integrated relaxation pressure decreased from 22.8 preoperatively to 11 postoperatively in LHM patients and from 24.6 to 11.5 in POEM patients. POEM patients had a lower incidence of objective postoperative GERD with lower average DeMeester scores (20 vs 29.4) and a higher percentage of patients with a normal DeMeester score (47% vs 31%) compared to LHM patients. However, postoperative GERD health related quality of life scores (11.7 vs 14.1), the percent of patients on proton pump inhibitors (PPIs) (40% vs 53%), and frequency of grade C/D esophagitis (4.3% vs 5.6%) were lower in LHM patients. CONCLUSIONS: Intermediate-term symptom resolution and esophageal physiology are improved equally with both procedures. The development of postoperative GERD is equivalent.
Assuntos
Acalasia Esofágica , Miotomia de Heller , Laparoscopia , Miotomia , Cirurgia Endoscópica por Orifício Natural , Acalasia Esofágica/epidemiologia , Acalasia Esofágica/cirurgia , Miotomia de Heller/efeitos adversos , Humanos , Cirurgia Endoscópica por Orifício Natural/efeitos adversos , Qualidade de Vida , Resultado do TratamentoRESUMO
BACKGROUND: Magnetic sphincter augmentation (MSA) is a surgical treatment for gastroesophageal reflux disease using a ring of titanium beads to improve the function of the lower esophageal sphincter. Prior to implantation, a comprehensive preoperative esophageal workup is required to determine patient candidacy in an effort to reduce the dysphagia, dilation, and explantation rate of the device. This study was designed to assess the best predictors for these endpoints. METHODS: A prospectively maintained IRB-approved database was retrospectively reviewed for patients undergoing MSA implantation. Patients were divided into 3 groups, those that needed no intervention, those that needed medical intervention with oral steroids for reported dysphagia, and surgical intervention, which included endoscopic dilation and/or surgical explantation. Primary endpoints included preoperative objective and subjective testing from a comprehensive esophageal workup including intraoperative notation of number of beads on the device. RESULTS: There were 99 patients eligible for the study with a mean age of 52 and mean follow-up of 10.2 months. Mean BMI was 27 and 59% were female. The no-intervention group had 59 patients, medical intervention group had 25 patients, and surgical intervention group had 15 patients. Preoperative esophageal manometry findings, pH testing off medications, endoscopic and radiologic evaluation showed no difference between the 3 groups. No differences were seen in preoperative subjective evaluations based on GERD-HRQL or RSI scores. There was no difference in average number of beads on the device between the 3 groups. CONCLUSION: A comprehensive esophageal workup is important to confirm the presence of gastroesophageal reflux disease and rule out other esophageal pathology. However, this study shows that a preoperative comprehensive esophageal workup does not predict which patients will develop dysphagia or require either medical or surgical interventions following MSA implantation.
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Esfíncter Esofágico Inferior/cirurgia , Refluxo Gastroesofágico/cirurgia , Magnetoterapia/instrumentação , Complicações Pós-Operatórias/prevenção & controle , Cuidados Pré-Operatórios , Dilatação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
BACKGROUND: The purpose of this study was to determine whether magnetic sphincter augmentation (MSA) could effectively treat patients with gastroesophageal reflux disease (GERD) who suffer primarily from atypical symptoms due to laryngopharyngeal reflux (LPR). MSA has been shown to treat typical symptoms of GERD with good success, but its effect on atypical symptoms is unknown. METHODS: A retrospective review of a prospectively maintained institutional review board-approved database was conducted for all patients who underwent MSA between January 2015 and December 2018. All patients had objective confirmation of GERD from ambulatory pH monitoring off anti-reflux medications (DeMeester score > 14.7). Symptoms were assessed preoperatively and at 1 year postoperatively using GERD Health-Related Quality of Life (GERD-HRQL) and Reflux Symptom Index (RSI) questionnaires. RESULTS: There were 86 patients (38 males; 48 females) with a median age of 51.5 years. Total GERD HRQL scores improved from a mean of 38.79 to 6.53 (p < 0.01) and RSI scores improved from a mean of 20.9 to 8.1 (p < 0.01). Atypical symptoms evaluated from the RSI questionnaire include hoarseness, throat clearing, postnasal drip, breathing difficulties, and cough. All atypical symptoms were significantly improved at 1 year following MSA (p < 0.01). All three typical symptoms of heartburn, dysphagia, and regurgitation were significantly improved based on pre and postoperative GERD HRQL questionnaires (p < 0.02). Ninety-one percent of patients were off their PPI and dissatisfaction with their current therapy decreased from 95% preoperatively to 13% postoperatively. CONCLUSION: MSA is an effective treatment for typical and atypical GERD symptoms.
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Esfíncter Esofágico Inferior/cirurgia , Refluxo Gastroesofágico/cirurgia , Laparoscopia , Imãs , Adulto , Feminino , Seguimentos , Humanos , Laparoscopia/instrumentação , Laparoscopia/métodos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Several vascular surgical procedures, including repair of abdominal aortic aneurysms (AAAs), show poorer outcomes for women than for men. We evaluated the impact of sex-based demographic differences on survival after endovascular aneurysm repair (EVAR). METHODS: We reviewed EVARs performed at our institution between 2003 and 2009 and assessed aortic neck variables (length, diameter, angulation, and calcification), iliac artery variables (length, tortuosity, angulation, and calcification), and AAA diameter. Cox proportional hazards models were used to examine the association between sex and 5-year mortality while adjusting for patients' demographics, comorbidities, anatomic variables, and AAA parameters. The final model adjusted for sex, age, body mass index, hypertension, iliac artery length, and aortic neck length. RESULTS: Of 336 patients, 278 were male (mean age, 73 years) and 58 were female (mean age, 77 years; P = .0005). Men had more coronary artery bypass grafts (79 vs 8; P = .02) and percutaneous coronary interventions (52 vs 4; P = .03) than women did. Significant differences between the sexes was seen for aortic neck angle, diameter, and length and for iliac artery diameter and length. Men (44%) were more likely than women (22%; P = .0002) to have EVAR performed within the device guidelines. Five-year survival was 73% in men and 49% in women. Multivariable analysis showed that female sex, increase in age, low body mass index (<25 kg/m2), and aortic neck length were significantly associated with risk of 5-year mortality. CONCLUSIONS: Women presented at an older age and with a more hostile anatomy. They had reduced survival compared with men after EVAR. After controlling for comorbidities and aortic neck and iliac artery anatomy, sex remained an independent predictor for survival.
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Aneurisma da Aorta Abdominal/cirurgia , Implante de Prótese Vascular , Procedimentos Endovasculares , Fatores Etários , Idoso , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/mortalidade , Comorbidade , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/mortalidade , Feminino , Disparidades nos Níveis de Saúde , Humanos , Masculino , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores Sexuais , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Neurogenic thoracic outlet syndrome (NTOS) is the most common form of thoracic outlet syndrome (TOS) and may occur from injury, occupational stress, or athletic endeavors. Although most patients with NTOS will improve after first-rib resection and scalenectomy (FRRS), the prognostic risk factors for success remain unclear. Athletes are a very motivated and disciplined demographic and therefore should be a group more likely to respond to FRRS for NTOS than nonathletes. We hypothesized that athletes would do better after FRRS than nonathletes despite the added physical stress that sporting activity imposes. METHODS: We reviewed our office records for all patients treated for TOS from July 2009 to May 2014 and extracted demographic, historical, procedural, and follow-up data. We contacted these patients to complete a survey to assess patient-centered outcomes of FRRS and compared athlete versus nonathlete survey responses. RESULTS: Five hundred sixty-four patients had FRRS for NTOS, and 184 (33%) responded to the survey. Of the 184 who responded, 97 were athletes (53%) and 87 were nonathletes (47%). Survey results suggested that 87% were improved in pain medication use (athletes 93% vs. nonathletes 80%, P = 0.013), 77% would undergo FRRS on the contralateral side if needed (athletes 75% vs. nonathletes 79%, P = 0.49), 73% had resolution of TOS symptoms (athletes 80% vs. nonathletes 65%, P = 0.02), and 86% could perform activities of daily living without limitation (athletes 95% vs. nonathletes 77%, P = 0.0004). Although 24% of respondents required another non-TOS procedure (athletes 27% vs. nonathletes 22%, P = 0.6), 89% felt that they had made the right decision (athletes 93% vs. nonathletes 80%, P = 0.09). Multivariable analysis of age, race, gender, previous surgery, preoperative physical therapy, preoperative narcotic use, and athletic status confirmed that athletic status was a significant predictor for improvement in pain medication use, complete TOS resolution, and the ability to perform activities of daily living. CONCLUSIONS: Most patients undergoing FRRS for NTOS are improved and satisfied with the result and indicate they made the correct choice to have FRRS. Although being an athlete was an independent variable for better outcomes in activity and pain medication use, their satisfaction after FRRS was similar to that in nonathletes. Further investigation is needed to determine if these findings are due to physical and/or psychosocial factors.
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Atletas , Descompressão Cirúrgica , Satisfação do Paciente , Síndrome do Desfiladeiro Torácico/cirurgia , Analgésicos/uso terapêutico , Feminino , Humanos , Masculino , Análise Multivariada , Músculo Esquelético/cirurgia , Estudos Retrospectivos , Costelas/cirurgia , Inquéritos e Questionários , Síndrome do Desfiladeiro Torácico/tratamento farmacológico , Resultado do TratamentoRESUMO
BACKGROUND: Neurogenic thoracic outlet syndrome (NTOS) results from compression of the brachial plexus by the clavicle, first rib, and scalene muscles and may develop secondary to repetitive motion of the upper extremity. Athletes routinely perform repetitive motions, and sports requiring significant arm and shoulder use may put the participant at increased risk for NTOS. Competitive athletes who develop NTOS may require first rib resection and scalenectomy (FRRS) for symptomatic relief. However, the effectiveness of FRRS has not previously been studied in this vulnerable population. METHODS: This is a cross-sectional study of competitive athletes with NTOS who received FRRS by the senior author between 2009 and 2014. Eligible patients were contacted by phone and invited to complete a nine-item survey assessing the long-term effects of FRRS on pain medication use, postoperative physical therapy duration, patient satisfaction, symptom relief, activities of daily living, athletic performance, time to return of athletic performance, and need for other operations. Multivariate analyses of the following risk factors were performed: age, pectoralis minor release, preoperative narcotic use, athletic shutdown, and involvement in a throwing sport. RESULTS: There were 232 competitive athletes who met the inclusion criteria, and 67 of these (age, 14-48 years; 35 male; 99% white) responded to the survey. The average time between surgery and survey completion was 3.9 years (range, 2.2-7.0 years). The most frequent sports conducted by this group were baseball and softball (n = 44 [66%]), volleyball (n = 7 [10%]), and cheerleading and gymnastics (n = 5 [7%]), ranging from high-school to professional levels. The survey results revealed that 96% were improved in pain medication use, 75% would undergo FRRS on the contralateral side if needed, 82% had resolution of symptoms, and 94% were able to perform activities of daily living without limitation; 70% returned to the same or better level of athletic activity after FRRS, and this occurred within 1 year in 50%. Multivariate regression analysis identified younger age as a predictor of the length of physical therapy and preoperative narcotics use as a predictor of symptom resolution. CONCLUSIONS: At our center, >40% of patients requiring FRRS for NTOS are competitive athletes. The results of this study show that the majority of them are able to return to their precompetitive state after FRRS, and few experience limitations in their daily living activities. Half can return to competition at or exceeding their premorbid ability level within 6 months of surgery. The majority are pleased with their decision to undergo FRRS. Further investigation is needed to identify predictive factors for successful return to competitive athletics.
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Atletas , Comportamento Competitivo , Descompressão Cirúrgica/métodos , Osteotomia , Costelas/cirurgia , Síndrome do Desfiladeiro Torácico/cirurgia , Adolescente , Adulto , Analgésicos/uso terapêutico , Estudos Transversais , Descompressão Cirúrgica/efeitos adversos , Feminino , Humanos , Modelos Lineares , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Medição da Dor , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Satisfação do Paciente , Modalidades de Fisioterapia , Reoperação , Estudos Retrospectivos , Volta ao Esporte , Fatores de Risco , Inquéritos e Questionários , Síndrome do Desfiladeiro Torácico/diagnóstico , Síndrome do Desfiladeiro Torácico/fisiopatologia , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
INTRODUCTION: To test with actual data a new decision algorithm derived by probability modeling of the number of positive cores, for deciding insignificant versus significant prostate cancer, based on prostate volume, Gleason score, tumor length on biopsy cores, and number of positive cores. MATERIALS AND METHODS: A dataset of 59 cancer-involved autopsied prostate glands from patients aged 42 to 92 years with prostate volumes of 22 cc to 95 cc was used. An 18 core-systematic biopsy was performed on the first 47 patients, and saturation biopsy protocol of 36 cores was performed on the remainder. Clinically insignificant prostate cancer was defined on whole-mount prostates as Gleason score < 7, total tumor volume ≤ 0.5 cc. Separate counts of 'significant' versus 'insignificant' prostate cancer by both the model-based decision algorithm and the actual data were obtained. These yielded specificity (SP), sensitivity (SE), and concordance values for evaluation of the efficacy of the decision algorithm. RESULTS: The model-based decision algorithm yielded SP from 83% to 100%, SE from 62% to 100%, and concordance from 78% to 100%. These findings compared favorably with those of currently used study-based algorithms and their individually fitted SP and SE derived from their corresponding studies. CONCLUSIONS: The model-based decision algorithm performed well with this dataset of autopsied prostates for patients with Gleason score 6 or lower, confirming its practical feasibility and its potential to help reduce over- and under-treatment, especially with marginally positive biopsy cases, by taking prostate volume properly into account. However, additional validation studies with other datasets including higher prostate volumes are needed for further calibration and improvement of the model-based decision algorithm.
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Algoritmos , Tomada de Decisão Clínica , Próstata/patologia , Neoplasias da Próstata/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Biópsia com Agulha de Grande Calibre , Humanos , Masculino , Pessoa de Meia-Idade , Gradação de TumoresRESUMO
ABSTRACT: Standard lead aprons do not protect the female breast adequately from radiation exposure, which has been associated with breast cancer in healthcare workers. A novel lead shield was designed to reduce radiation to the breast, axilla, and thyroid (BAT). A procedure room was simulated with an anthropomorphic phantom representing the operator. Dosimeters were positioned on the outer quadrant of each breast, the chest, the thyroid, and deep inside of a phantom acrylic female torso with neck and head. Standard lead vest plus a thyroid shield was used as control and compared to standard lead vest plus BAT shield. Three operator and two image receptor positions were tested. The reductions in radiation exposure were calculated. The standard vest plus BAT shield provided significant reductions in radiation exposure for all anatomic locations compared to control. When averaging all operator positions, the BAT provided reductions of 91% (p < 0.0001) for near breast. Reductions for far breast, chest, thyroid, and deep tissues were 76% (p = 0.016), 94% (p < 0.0001), 52% (p = 0.026), and 60% (p = 0.004). With operator 90° to the table using a cross-table lateral beam, the BAT provided a 97.7% reduction in radiation to the near breast and significant reduction in radiation to the chest, thyroid, and deep tissues. The BAT shield reduces radiation exposure to the breast, chest, thyroid and deep hematopoietic tissues. Such shields could benefit healthcare workers to reduce the risk of breast cancer and other radiation-associated cancers.
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Introduction: Coronavirus-19 (COVID) stressed healthcare systems by increasing hospital admissions and in-hospital mortality. The impact of COVID on surgical patients is unknown. The purpose of this study was to evaluate how the COVID pandemic affected surgical patients at a large quaternary referral hospital. Methods: A retrospective review of patients undergoing surgical procedures was performed to evaluate patients undergoing surgery. The impact of COVID on surgical patients was divided into four timeframes based on government regulations: pre-COVID (January 1, 2020 to March 15, 2020), suspended (March 16, 2020 to May 4, 2020), backlogged cases (May 5, 2020 to June 14, 2020), and restoration (June 15, 2020 to September 30, 2020). Differences between patient characteristics and outcomes during these timeframes were evaluated. Results: A total of 21,424 surgical cases were performed between January 1, 2020 and September 30, 2020. During the suspended timeframe (when all elective cases were cancelled), the percentage of surgeries increased in men (53.8% compared to 49.2% pre-COVID; P < 0.01), in Black and Hispanic patients (23.1% and 15.3%, respectively; P < 0.05), and in Medicaid and self-pay patients (16.3% compared to 9.9% pre-COVID; P < 0.01). All service lines experienced similar trends in overall case volume except obstetrics (constant), trauma, vascular, and thoracic (which increased during the suspended timeframe). Conclusions: COVID-19 induced stresses in surgical patients, altering payor mix and impacting minority groups at a large quaternary referral hospital.
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BACKGROUND: Obesity affects more than one-third of Americans and can be treated with bariatric surgery, most commonly sleeve gastrectomy (SG). SG has been shown to increase the incidence of gastroesophageal reflux disease (GERD) in some patients, which can be refractory to medical management. Surgical options for post-SG GERD include magnetic sphincter augmentation (MSA) and subtotal gastrectomy with Roux-en-Y reconstruction (SGRY). A comparative analysis of MSA and SGRY for post-SG GERD was performed to evaluate postoperative outcomes. METHODS: A retrospectively maintained prospectively gathered database from 2018 to 2023 was used to identify patients who underwent MSA or SGRY for the indication of GERD after SG. Differences among patient characteristics; GERD assessments, including the health-related quality of life (HRQL) questionnaire and the reflux symptom index (RSI); and procedure outcomes were collected and analyzed according to surgery type. RESULTS: A total of 92 patients (85 females and 7 males) met the inclusion criteria. The study included 17 patients in the MSA group, 71 patients in the SGRY group, and 4 patients who underwent both procedures. The average preoperative body mass index (BMI) of all patients was 33.3. Compared with patients who underwent MSA, those who underwent SGRY presented with higher BMI (29.4 vs 34.2, respectively; P = .013), preoperative GERD-HRQL (35 vs 52, respectively; P = .046), and RSI (14 vs 28, respectively; P = .017). Postoperatively, patients who underwent SGRY demonstrated a higher decrease in mean postoperative DeMeester score than those who underwent MSA (44.2 vs 13.9, respectively; P = .040), with 22 patients (50%) in the SGRY group vs 10 patients (20%) in the MSA group achieving normalization. CONCLUSION: Although MSA remains a viable surgical alternative, our study indicated that SGRY can produce better symptom control and decrease acid exposure compared with MSA in patients with post-SG GERD.