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OBJECTIVE: Lower extremity amputation continues to be necessary in a significant number of patients with peripheral vascular disease. The 5-year survival following lower limb loss is markedly reduced. Many of these patients are never fitted with a prosthesis, and there is a dearth of knowledge regarding the barriers to prosthetic attainment. The goal of this study was to identify the risk factors for not receiving a prosthesis and the effect of mobility level on survival following major amputation. METHODS: This was a retrospective analysis of all patients that underwent lower extremity amputation by surgeons in our practice from January 1, 2010, to December 31, 2019. Abstracted data included: age, sex, race, body mass index, comorbidities, American Society of Anesthesiologists score, statin use, level of amputation, stump revision, fitting for prosthesis, type of prosthesis, and the United States' Medicare Functional Classification Level, also called K level. Survival was determined using a combination of sources, including the Social Security Death Master File, searches of multiple genealogic registries, and general internet searches. Multivariable logistic regression was used to determine risk factors associated with prosthesis attainment. Multivariable Cox proportional hazard regression with time-dependent covariates was performed to assess risk factors associated with 5-year mortality. RESULTS: A total of 464 patients were included in this study. The mean age was 65 years, and mean body mass index was 27 kg/m2. The majority of patients were male (68%), White (56%), diabetic (62%), and hypertensive (76%), and underwent below-the-knee amputation (69%). Prosthetic attainment occurred in 185 (40%). On multivariable analysis, age >81 years and current tobacco use were associated with no prosthetic fitting. Overall 5-year survival was 41.9% (95% confidence interval [CI], 37.6%-46.6%) (below-the-knee amputation, 47.7% [95% CI, 42.5%-53.5%]; above-the-knee amputation, 28.7% [95% CI, 22.1%-37.2%]). On multivariable analysis, age >60 years, congestive heart failure, above-the-knee amputation, and no prosthetic attainment were associated with decreased survival. Increasing K level was incrementally associated with improved survival. CONCLUSIONS: This study has identified several patient factors associated with prosthetic attainment, as well as multiple factors predictive of reduced survival after amputation. Being referred for prosthetic fitting was associated with improved survival not explained by patient characteristics and comorbidities. The Medicare Functional Classification Level K level predicts survival. More research is needed to determine the barriers to prosthetic attainment and if improving a patients K level will improve survival.
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Amputação Cirúrgica , Membros Artificiais , Humanos , Masculino , Amputação Cirúrgica/mortalidade , Estudos Retrospectivos , Feminino , Idoso , Fatores de Risco , Pessoa de Meia-Idade , Fatores de Tempo , Medição de Risco , Resultado do Tratamento , Extremidade Inferior/irrigação sanguínea , Extremidade Inferior/cirurgia , Limitação da Mobilidade , Idoso de 80 Anos ou mais , Ajuste de Prótese , Doenças Vasculares Periféricas/cirurgia , Doenças Vasculares Periféricas/mortalidade , AmputadosRESUMO
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.
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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 ).
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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
BACKGROUND: Poly-4-hydroxybutyrate (P4HB) is a bioabsorbable mesh with a non-adhesive coating on one side that is being used to reinforce the hiatus during hiatal hernia repair; however, there is limited data regarding its use. The aim of this study was to investigate outcomes after hiatal hernia repair using this mesh at our institution and through a review of the literature. METHODS: An institutional review board-approved prospective database was retrospectively reviewed for all patients undergoing hiatal hernia repair from April 2018 to December 2022. A systematic review with meta-analysis was conducted to evaluate outcomes using P4HB coated mesh. RESULTS: In our institutional cohort, there were 230 patients (59 males; 171 females) with a mean follow-up of 20 ± 14.6 months. No mesh-related complications occurred. Hernia recurrence was diagnosed in 11 patients (4.8%) with a median time to recurrence of 16 months. In the systematic review, 4 studies with 221 patients (76 males; 145 females) were included. Median follow-up ranged from 12 to 27 months. Recurrence rate in these studies was reported from 0 to 8.8%, with a total of 12 recurrences identified. Like our institutional cohort, no mesh-related complications were reported. After our recurrences were combined with those from the systematic review, a total of 23 recurrences were included in the meta-analysis. Our meta-analysis revealed a low recurrence rate following hiatal hernia repair with P4HB coated mesh (incidence rate per 100 person-years, 2.82; 95% confidence interval, 1.60, 4.04). CONCLUSION: P4HB coated mesh is safe and effective for hiatal hernia repairs.
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Hérnia Hiatal , Laparoscopia , Masculino , Feminino , Humanos , Herniorrafia , Telas Cirúrgicas , Estudos Retrospectivos , Hérnia Hiatal/cirurgia , Recidiva , Hidroxibutiratos , Resultado do TratamentoRESUMO
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.
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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.
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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
BACKGROUND: While endoscopic vacuum assisted closure (EVAC) therapy is a validated treatment for gastrointestinal leaks, its impact on long-term quality of life (QoL) is uncertain. The purpose of this study was to evaluate the impact of successful EVAC management on long-term QoL outcomes. METHODS: An institutional review board approved prospectively maintained database was retrospectively reviewed to identify patients undergoing treatment for gastrointestinal leaks between June 2012 and July 2022. The Short-Form 36 (SF-36) survey was used to assess QoL. Patients were contacted by telephone and sent the survey electronically. QoL outcomes between patients who underwent successful EVAC therapy and those who required conventional treatment (CT) were analyzed and compared. RESULTS: A total of 44 patients (17 EVAC; 27 CT) completed the survey and were included in our analysis. All included patients had foregut leaks with sleeve gastrectomy being the most common sentinel operation (n = 20). The mean time from the sentinel operation was 3.8 years and 4.8 years for the EVAC and CT groups, respectively. When evaluating long-term QoL, the EVAC group scored higher in all QoL domains when compared to the CT group with physical functioning (87.3 vs 69.3, p = 0.04), role limitations due to physical health (84.1 vs 45.7, p = 0.02), energy/fatigue (60.0 vs 40.9, p = 0.04), and social functioning (86.2 vs 64.1, p = 0.04) reaching statistical significance. Overall, patients who achieved organ preservation via successful EVAC therapy scored higher in all domains with role limitations due to physical health (p = 0.04) being statistically significant. In a multivariable regression analysis, increased age and a history of prior abdominal surgery at the time of the sentinel operation were patient characteristics that negatively impacted QoL outcomes. CONCLUSION: Patients with gastrointestinal leaks successfully managed by EVAC therapy have better long-term QoL outcomes when compared to patients undergoing other treatments.
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Tratamento de Ferimentos com Pressão Negativa , Qualidade de Vida , Humanos , Tratamento de Ferimentos com Pressão Negativa/efeitos adversos , Estudos Retrospectivos , Fístula Anastomótica/etiologia , Endoscopia , Resultado do TratamentoRESUMO
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.
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Derivação Gástrica , Obesidade Mórbida , Humanos , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Reoperação/métodos , Gastrectomia/métodos , Duodeno/cirurgia , Anastomose Cirúrgica/efeitos adversos , Derivação Gástrica/métodosRESUMO
INTRODUCTION: Gastric Per-Oral Endoscopic Myotomy (GPOEM) has been developed as an effective treatment option for patients with medically refractory gastroparesis. Other endoscopic options, such as pyloric injection of botulinum toxin (Botox), is often performed with limited efficacy. The purpose of this study was to evaluate GPOEM for the treatment of gastroparesis and compare its efficacy to Botox injection results reported in the literature. METHODS: A retrospective review was conducted to identify all patients who underwent a GPOEM for the treatment of gastroparesis between September 2018 and June 2022. Changes in Gastric Emptying Scintigraphy (GES) studies and Gastroparesis Cardinal Symptom (GCSI) scores from the preoperative to postoperative period were analyzed. In addition, a systematic review was conducted to identify all publications reporting the outcomes of Botox injections for the treatment of gastroparesis. RESULTS: A total of 65 patients (51 female, 14 male) underwent a GPOEM during the study period. Twenty-eight patients (22 female, 6 male) had both preoperative and postoperative GES studies in addition to GCSI scores. The etiologies of gastroparesis were diabetic (n = 4), idiopathic (n = 18), and postsurgical (n = 6). Fifty percent of these patients had undergone previous failed interventions including Botox injections (n = 6), gastric stimulator placement (n = 2), and endoscopic pyloric dilation (n = 6). Outcomes showed a significant decrease in GES percentages (mean difference = - 23.5%, p < 0.001) and GCSI scores (mean difference = - 9.6, p = 0.02) postoperatively. In the systematic review for Botox, transient mean improvements in postoperative GES percentages and GCSI scores were reported at 10.1% and 4.0, respectively. CONCLUSION: GPOEM leads to significant improvement in GES percentages and GCSI scores postoperatively and is superior to Botox injection results reported in the literature.
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Toxinas Botulínicas Tipo A , Gastroparesia , Miotomia , Humanos , Masculino , Feminino , Gastroparesia/tratamento farmacológico , Gastroparesia/etiologia , Gastroparesia/cirurgia , Esvaziamento Gástrico , Toxinas Botulínicas Tipo A/uso terapêutico , Piloro/cirurgia , Resultado do Tratamento , Miotomia/efeitos adversosRESUMO
BACKGROUND: Predictors of poor outcome associated with variceal bleeding remain suboptimal. In patients with cirrhosis, serum lactate combined with Model for End-Stage Liver Disease (MELD-LA) improved prediction across heterogeneous populations. However, prognostic properties have not yet been assessed in the context of variceal bleeding. AIMS: We aimed to evaluate the predictive performance of MELD-LA compared to MELD, lactate, and nadir hemoglobin in cirrhosis patients with variceal bleeding. METHODS: In this multicenter study, we identified 472 patients with variceal bleeding from a German primary cohort (University Hospitals Hamburg/Frankfurt/Cologne), and two independent external validation cohorts [Veterans Affairs (VA), Baylor University]. Discrimination for 30-day mortality was analyzed and scores were compared. MELD-LA was evaluated separately in validation cohorts to ensure consistency of findings. RESULTS: In contrast to nadir hemoglobin, MELD and peak-lactate at time of bleeding were significantly higher in 30-day non-survivors in the primary cohort (p = 0.708; p < 0.001). MELD-LA had excellent discrimination for 30-day mortality (AUROC 0.82, 95% CI 0.76-0.88), better than MELD and peak-lactate (AUROC 0.78, 95% CI 0.71-0.84; AUROC 0.73, 95% CI 0.66-0.81). MELD-LA predicted 30-day mortality independently of age, sex, severity of liver disease and vasopressor support (HR 1.29 per 1-point-increase of MELD-LA; 95% CI 1.19-1.41; p < 0.001). Similarly, MELD-LA demonstrated excellent discrimination for 30-day mortality in the VA (AUROC = 0.86, 95% CI 0.79-0.93) and Baylor cohort (AUROC = 0.85, 95% CI 0.74-0.95). CONCLUSIONS: MELD-LA significantly improves discrimination of short-term mortality associated with variceal bleeding, compared to MELD, peak-lactate and nadir hemoglobin. Thus, MELD-LA might represent a useful and objective marker for risk assessment and therapeutic intervention in patients with variceal bleeding.
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Doença Hepática Terminal , Varizes Esofágicas e Gástricas , Humanos , Varizes Esofágicas e Gástricas/etiologia , Varizes Esofágicas e Gástricas/complicações , Ácido Láctico , Doença Hepática Terminal/complicações , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/terapia , Índice de Gravidade de Doença , Cirrose Hepática , Prognóstico , Estudos RetrospectivosRESUMO
Zenker per-oral endoscopic myotomy (ZPOEM) has become a promising technique for Zenker's diverticulum (ZD). The aim of this study was to add to the limited body of literature evaluating the safety and efficacy of ZPOEM. A prospectively maintained database was retrospectively reviewed to identify patients who underwent ZPOEM at two separate institutions between January 2020 and January 2022. Demographics, preoperative and postoperative clinical data, intraoperative data, adverse events, and length of stay were analyzed. A total of 40 patients (mean age 72.5 years, 62.5% male) were included. Average operative time was 54.7 minutes and average length of stay was 1.1 days. There were three adverse events, and only one was related to the technical aspects of the procedure. Patients showed improvement in the Functional Oral Intake Scale (FOIS) scores at 1 month (5 vs 7, p < 0.0001). The median FOIS scores remained 7 at both 6 and 12 months, although this improvement was not statistically significant at these time intervals (p = 0.46 and 0.37, respectively). Median dysphagia scores were decreased at 1 (2.5 vs 0, p < 0.0001), 6 (2.5 vs 0, p < 0.0001), and 12 months (2.5 vs 0, p = 0.016). The number of patients reporting ≥1 symptom was also decreased at 1 (40 vs 9, p < 0.0001) and 6 months (40 vs 1, p = 0.041). Although the number of patients reporting ≥1 symptom remained consistent at 12 months, this was not statistically significant (40 vs 1, p = 0.13). ZPOEM is a safe and highly effective treatment for the management of ZD. .
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Transtornos de Deglutição , Miotomia , Divertículo de Zenker , Humanos , Masculino , Idoso , Feminino , Divertículo de Zenker/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/cirurgia , Miotomia/efeitos adversos , Esofagoscopia/efeitos adversos , Esofagoscopia/métodosRESUMO
INTRODUCTION: The burden of liver disease is substantial and increasing; the impact of comorbid chronic diseases on the clinical course of patients with compensated and decompensated cirrhosis is not well-defined. The aim of this study was to examine the individual and additive impact of comorbid chronic diseases on mortality in patients with cirrhosis. METHODS: In this population-based study, we used Cox proportional hazards modeling with time-dependent covariates to assess the impact of comorbid chronic diseases (diabetes mellitus, chronic kidney disease, and cardiovascular disease [CVD]) on mortality in patients with cirrhosis in a large, diverse Metroplex. RESULTS: There were 35,361 patients with cirrhosis (mean age 59.5 years, 41.8% females, 29.7% non-White, and 17.5% Hispanic ethnicity). Overall, the presence of chronic comorbidities was 1 disease (28.9%), 2 diseases (17.5%), and 3 diseases (12.6%) with a majority having CVD (45%). Adjusted risk of mortality progressively increased with an increase in chronic diseases from 1 (hazard ratio [HR] 2.5, 95% confidence interval [CI] 2.23-2.8) to 2 (HR 3.27.95% CI 2.9-3.69) to 3 (HR 4.52, 95% CI 3.99-5.12) diseases. Survival of patients with compensated cirrhosis and 3 chronic diseases was similar to subsets of decompensated cirrhosis (67.7% as compared with decompensated cirrhosis with 1-3 conditions, 61.9%-63.9%). DISCUSSION: In patients with cirrhosis, a focus on comorbid chronic disease(s) as potential management targets may help avoid premature mortality, regardless of etiology. Multidisciplinary care early in the clinical course of cirrhosis is needed in addition to the current focus on management of complications of portal hypertension.
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Doenças Cardiovasculares , Hipertensão Portal , Feminino , Humanos , Pessoa de Meia-Idade , Masculino , Cirrose Hepática/complicações , Cirrose Hepática/epidemiologia , Hipertensão Portal/complicações , Modelos de Riscos Proporcionais , Doenças Cardiovasculares/complicações , Doença CrônicaRESUMO
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
BACKGROUND: Despite advances in peripheral vascular disease treatment, lower extremity amputation continues to be necessary in a significant number of patients. Up to 80% of amputees are not referred for prosthetic fitting. The factors contributing to referral decisions have not been adequately investigated, nor has the impact of prosthetic referral on survival. We characterized differences between patients who were successfully referred to our in-house prosthetists and those who were not, and identified factors associated with prosthetic referral and predictive of survival. METHODS: This was a retrospective analysis of all patients who underwent lower extremity amputation by surgeons in our practice from January 1, 2010, to June 30, 2017. Data regarding age, sex, race, body mass index (BMI), diabetes, hypertension, hyperlipidemia, end-stage renal disease, prior coronary artery bypass graft surgery, congestive heart failure, tobacco use, American Society of Anesthesiologists (ASA) score, previous arterial procedure, chronic obstructive pulmonary disease, statin use, postoperative ambulatory status, level of amputation, stump revision, and referral for prosthesis were collected. Survival was determined from a combination of sources, including the Social Security Death Master Index, multiple genealogic registries, and internet searches. Multivariable logistic regression was used to determine risk factors associated with prosthesis referral. Multivariable Cox proportional hazard regression with time-dependent covariates was performed to assess risk factors associated with 5-year mortality. RESULTS: There were 293 patients included in this study. Mean age was 66 years, and mean BMI 27 kg/m2. The majority of patients were male (69%), white (53%), with diabetes (65.4%) and hypertension (77.5%), and underwent below-the-knee amputation (BKA) (73%). Prosthetic referral occurred in 123 (42.0%). Overall 5-year survival was 61.7% (95% confidence interval [CI], 55.9%-68.1%) (BKA 64.7% [95% CI, 57.9%-72.3%]; above-the-knee amputation 53.8% [95% CI, 43.4%-66.6%]). On multivariate analysis, age >70 years, female sex, diabetes, ASA score 4 or 5, and current tobacco use were associated with no referral for prosthetic fitting. Patients with BMI 25 to 30, a previous arterial procedure, BKA, and history of stump revision were more likely to be referred. Factors associated with decreased survival were increasing age, higher ASA class, black race, and BMI; prosthetic referral was seen to be protective. CONCLUSIONS: We identified multiple patient factors associated with prosthetic referral, as well as several characteristics predictive of reduced survival after amputation. Being referred for prosthetic fitting was associated with improved survival not explained by patient characteristics and comorbidities. Further research is needed to determine whether the factors identified as associated with nonreferral are markers for patient characteristics that make them clinically unsuitable for prosthetic fitting or if they are symptoms of unconscious bias or of the patient's access to care.
Assuntos
Amputação Cirúrgica , Amputados/reabilitação , Membros Artificiais , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde , Ajuste de Prótese , Encaminhamento e Consulta , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Amputação Cirúrgica/efeitos adversos , Amputação Cirúrgica/mortalidade , Comorbidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores Sexuais , Fatores de TempoRESUMO
BACKGROUND: Magnetic sphincter augmentation (MSA) has been recognized as an effective treatment option for patients with gastroesophageal reflux disease. The feasibility of MSA in patients with prior gastric surgery has not been well established. This study aims to evaluate the safety and efficacy of MSA in patients with prior gastric surgery including bariatric and other anti-reflux operations. METHODS: A prospectively gathered registry approved by the institutional review board for patients undergoing anti-reflux surgery was retrospectively reviewed. All patients who underwent MSA were included. The patients were divided into two groups based on the presence of prior gastric surgeries compared to those without. Endpoints collected include differences between the two groups in their preoperative evaluation, perioperative course, and postoperative effectiveness. RESULTS: A total of 103 patients underwent MSA where 82 patients (80%) had no prior gastric surgery and 21 patients (20%) had prior gastric surgery. The prior gastric surgery group included 10 patients with prior anti-reflux surgery, 11 patients with prior bariatric surgery. Perioperative factors were higher in the prior gastric surgery group including operating room time (135 min vs. 93 min, p = < 0.001), number of beads used (16 vs. 14, p = < 0.001), and percent of patients staying overnight (47% vs. 5%, p = < 0.001). There was no difference in several factors of their preoperative evaluation including preoperative GERD-HRQL and RSI scores, hiatal hernia presence, or DeMeester score. Post-operative GERD-HRQL and RSI scores were not different as well as patient satisfaction, patients resuming PPI use, and device explant rate. CONCLUSIONS: This study demonstrates equivalent outcomes with integration of MSA in patients with prior gastric surgery in comparison to patients without prior gastric surgery. However, these surgeries are longer, require larger devices, and patients are more likely to stay overnight.
Assuntos
Cirurgia Bariátrica , Esfíncter Esofágico Inferior , Esfíncter Esofágico Inferior/cirurgia , Humanos , Fenômenos Magnéticos , Qualidade de Vida , Estudos RetrospectivosRESUMO
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.