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1.
Surg Endosc ; 2022 Jul 19.
Article in English | MEDLINE | ID: covidwho-2250341

ABSTRACT

BACKGROUND: Laparoscopic surgery is rapidly expanding in low-and middle-income countries (LMICs), yet many surgeons in LMICs have limited formal training in laparoscopy. In 2017, the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) implemented Global Laparoscopic Advancement Program (GLAP), an in-person simulation-based laparoscopic training curriculum for surgeons in LMICs. In light of COVID-19, SAGES adapted GLAP to a virtual format with telesimulation. This study explores the feasibility and efficacy of virtual laparoscopic simulation training in resource-limited settings. METHODS: Participants from San Jose, Costa Rica, Leon, México, and Guadalajara, México enrolled in the virtual GLAP curriculum, meeting biweekly for 2-h didactic classes and 2-h hands-on live simulation practice. Surgical residents' laparoscopic skills were evaluated using the five Fundamentals of Laparoscopic Surgery (FLS) tasks during the initial and final weeks of the program. Participants also completed pre-and post-program surveys assessing their perception of simulation-based training. RESULTS: The study cohort consisted of 16 surgical attendings and 20 general surgery residents. A minimum 70% response rate was recorded across all surveys in the study. By the end of GLAP, residents completed all five tasks of the FLS exam within less time relative to their performance at the beginning of the training program (p < 0.05). Respondents (100%) reported that the program was a good use of their time and that education via telesimulation was easily reproduced. Participants indicated that the practice sessions, guidance, and feedback offered by mentors were their favorite elements of the training. CONCLUSION: A virtual simulation-based curriculum can be an effective strategy for laparoscopic skills training. Participants demonstrated an improvement in laparoscopic skills, and they appreciated the mentorship and opportunity to practice laparoscopic skills. Future programs can expand on using a virtual platform as a low-cost, effective strategy for providing laparoscopic skills training to surgeons in LMICs.

3.
Cirugi´a Cardiovascular ; 2022.
Article in Spanish | EuropePMC | ID: covidwho-1668417

ABSTRACT

Introducción y objetivos: la oxigenación con membrana extracorpórea (ECMO) ha resultado ser una opción terapéutica en los pacientes con insuficiencia respiratoria y/o cardiaca severa por COVID-19. Las indicaciones y manejo de estos pacientes están aún por determinar. Nuestro objetivo es evaluar los resultados de la terapia ECMO en pacientes COVID-19 incluidos en un registro prospectivo e intentar optimizar los resultados. Métodos: en marzo de 2020 se inició un registro multicéntrico anónimo prospectivo de pacientes COVID-19 tratados mediante ECMO veno-arterial (V- A) o veno-venosa (V-V). Se registraron las variables clínicas, analíticas y respiratorias pre-implante, datos de implante y evolución de la terapia. El evento primario fue la mortalidad hospitalaria de cualquier causa y los eventos secundarios fueron la recuperación funcional y el evento combinado de recuperación funcional y mortalidad de cualquier causa a partir de los 3 meses de seguimiento post-alta. Resultados: se analizaron un total de 365 pacientes procedentes de 25 hospitales, 347 V-V y 18 V-A (edad media 52.7 y 49.4 años respectivamente). Los pacientes con ECMO V-V fueron más obesos, presentaban menos fracaso orgánico diferente al pulmonar y precisaron menos terapia inotrópica previa al implante. El 33.3% y 34.9% de los pacientes con ECMO V-A y V-V respectivamente fueron dados de alta del hospital (p=NS) y la mortalidad fue similar, del 56.2% y 50.9% de los casos respectivamente, la inmensa mayoría durante la ECMO y predominantemente por fracaso multiorgánico. El 14.0% (51 pacientes) permanecían ingresados. El seguimiento medio fue de 196+/-101.7 días. En el análisis multivariante, resultaron protectores de evento primario en pacientes con ECMO V-V el peso corporal (OR 0.967, IC 95% 0.95-0.99, p=0.004) y la procedencia del propio hospital (OR 0.48, IC 95% 0.27-0.88, p=0.018), mientras que la edad (OR 1.063, IC 95% 1.005-1.12, p=0.032), la hipertensión arterial (3.593, IC 95% 1.06-12.19, p=0.04) y las complicaciones en ECMO globales (2.44, IC 95% 0.27-0.88, p=0.019), digestivas (OR 4,23, IC 95% 1.27-14.07, p=0.019) y neurológicas (OR 4.66, IC 95% 1.39-15.62, p=0.013) fueron predictores independientes de mortalidad. El único predictor independiente de aparición de los eventos secundarios resultó el momento de seguimiento del paciente. Conclusiones: la terapia con ECMO permite supervivencias hospitalarias hasta del 50% en pacientes con COVID-19 grave. La edad, la HTA y las complicaciones en ECMO son los predictores de mortalidad hospitalaria en pacientes con ECMO V-V. Un mayor peso corporal y la procedencia del propio hospital son factores protectores. La recuperación funcional sólo se ve influenciada por el tiempo de seguimiento transcurrido tras el alta. La estandarización de los criterios de implante y manejo del paciente con COVID grave, mejoraría los resultados y la futura investigación clínica

4.
Cirugía Cardiovascular ; 2022.
Article in Spanish | ScienceDirect | ID: covidwho-1664787

ABSTRACT

RESUMEN Introducción y objetivos: la oxigenación con membrana extracorpórea (ECMO) ha resultado ser una opción terapéutica en los pacientes con insuficiencia respiratoria y/o cardiaca severa por COVID-19. Las indicaciones y manejo de estos pacientes están aún por determinar. Nuestro objetivo es evaluar los resultados de la terapia ECMO en pacientes COVID-19 incluidos en un registro prospectivo e intentar optimizar los resultados. Métodos: en marzo de 2020 se inició un registro multicéntrico anónimo prospectivo de pacientes COVID-19 tratados mediante ECMO veno-arterial (V- A) o veno-venosa (V-V). Se registraron las variables clínicas, analíticas y respiratorias pre-implante, datos de implante y evolución de la terapia. El evento primario fue la mortalidad hospitalaria de cualquier causa y los eventos secundarios fueron la recuperación funcional y el evento combinado de recuperación funcional y mortalidad de cualquier causa a partir de los 3 meses de seguimiento post-alta. Resultados: se analizaron un total de 365 pacientes procedentes de 25 hospitales, 347 V-V y 18 V-A (edad media 52.7 y 49.4 años respectivamente). Los pacientes con ECMO V-V fueron más obesos, presentaban menos fracaso orgánico diferente al pulmonar y precisaron menos terapia inotrópica previa al implante. El 33.3% y 34.9% de los pacientes con ECMO V-A y V-V respectivamente fueron dados de alta del hospital (p=NS) y la mortalidad fue similar, del 56.2% y 50.9% de los casos respectivamente, la inmensa mayoría durante la ECMO y predominantemente por fracaso multiorgánico. El 14.0% (51 pacientes) permanecían ingresados. El seguimiento medio fue de 196+/-101.7 días. En el análisis multivariante, resultaron protectores de evento primario en pacientes con ECMO V-V el peso corporal (OR 0.967, IC 95% 0.95-0.99, p=0.004) y la procedencia del propio hospital (OR 0.48, IC 95% 0.27-0.88, p=0.018), mientras que la edad (OR 1.063, IC 95% 1.005-1.12, p=0.032), la hipertensión arterial (3.593, IC 95% 1.06-12.19, p=0.04) y las complicaciones en ECMO globales (2.44, IC 95% 0.27-0.88, p=0.019), digestivas (OR 4,23, IC 95% 1.27-14.07, p=0.019) y neurológicas (OR 4.66, IC 95% 1.39-15.62, p=0.013) fueron predictores independientes de mortalidad. El único predictor independiente de aparición de los eventos secundarios resultó el momento de seguimiento del paciente. Conclusiones: la terapia con ECMO permite supervivencias hospitalarias hasta del 50% en pacientes con COVID-19 grave. La edad, la HTA y las complicaciones en ECMO son los predictores de mortalidad hospitalaria en pacientes con ECMO V-V. Un mayor peso corporal y la procedencia del propio hospital son factores protectores. La recuperación funcional sólo se ve influenciada por el tiempo de seguimiento transcurrido tras el alta. La estandarización de los criterios de implante y manejo del paciente con COVID grave, mejoraría los resultados y la futura investigación clínica Background and aim: COVID-19 patients with severe heart or respiratory failure are potential candidates for extracorporeal membrane oxygenation (ECMO). Indications and management of these patients are unclear. Our aim is to describe the results of a prospective registry of COVID-19 patients treated with ECMO. Methods: an anonymous prospective registry of COVID-19 patients treated with veno-arterial (V-A) or veno-venous (V-V) ECMO was created on march 2020. Clinical, analytical and respiratory pre-implantation variables, implantation data and post-implantation course data were recorded. The primary endpoint was all cause in-hospital mortality. Secondary events were functional recovery and the combined endpoint of mortality and functional recovery in patients followed at least 3 months after discharge. Results: Three hundred and sixty-six patients from 25 hospitals were analyzed, 347 V-V ECMO and 18 V-A ECMO patients (mean age 52.7 and 49.5 years respectively). Patients with V-V ECMO were more obese, had less frequently organ damage other than respiratory failure and needed less inotropic support. Thirty three percent of V-A ECMO and 34.9% of V-A ECMO were discharged (p=NS). Hospital mortality was non-significantly different, 56.2% versus 50.9% respectively, mainly during ECMO therapy and mostly due to multiorgan failure. Other 51 patients (14%) remained admitted. Mean follow-up was 196+/-101.7 days (95% IC 95170.8-221.6). After logistic regression, body weight (OR 0.967, IC 95% 0.95-0.99, p=0.004) and ECMO implantation in the own centre (OR 0.48, IC 95% 0.27-0.88, p=0.018) were protective for hospital mortality. Age (OR 1.063, IC 95% 1.005-1.12, p=0.032), arterial hypertension (3.593, IC 95% 1.06-12.19, p=0.04) and global (2.44, IC 95% 0.27-0.88, p=0.019), digestive (OR 4,23, IC 95% 1.27-14.07, p=0.019) and neurological (OR 4.66, IC 95% 1.39-15.62, p=0.013) complications during ECMO therapy were independent predictors of primary endpoint occurrence. Only the post-discharge day at follow-up was independent predictor of both secondary endpoints occurrence. Conclusions: hospital survival of severely ill COVID-19 patients treated with ECMO is near 50%. Age, arterial hypertension and ECMO complications are predictors of hospital mortality, and body weight and implantation in the own centre are protective. Functional recovery is only predicted by the follow-up time after discharge. A more homogeneous management of these patients is warranted for clinical results and future research optimization.

6.
Rev Med Chil ; 149(2): 203-209, 2021 Feb.
Article in Spanish | MEDLINE | ID: covidwho-1395074

ABSTRACT

BACKGROUND: SARS-CoV-2 hampered the resolution of multiple diseases, including cancer. AIM: To show that a multidisciplinary program of Strategies to Advance Recovery (STAR) can be implemented in a public hospital in Chile, despite the global pandemic and state of a national catastrophe, to provide a solution to cancer patients. MATERIAL AND METHODS: A retrospective descriptive study, of patients requiring an elective resolution of a colorectal cancer. Patients met the inclusion criteria, established in the STAR program. A total of 24 perioperative interventions were performed in the protocol. Demographic variables, days of hospitalization, complications, mortality, and readmissions were described. RESULTS: The 24 interventions of the protocol were successfully implemented, although some partially. Sixteen patients aged 53 to 83 years (50% women) were operated. The median length of hospitalization was four days (range 2 to 9). Four complications were recorded, all were grade I or II according to the Clavien-Dindo classification. Two patients were readmitted. There were no reoperations or mortality. One patient was infected with coronavirus, diagnosed at the time of readmission. CONCLUSIONS: The STAR protocol reduces the length of hospital stay. In a pandemic context such as COVID-19 it becomes a useful resource and can be implemented in cancer patients, as herein reported.


Subject(s)
COVID-19 , Colorectal Neoplasms , Aged , Aged, 80 and over , Colorectal Neoplasms/surgery , Enhanced Recovery After Surgery , Female , Humans , Length of Stay , Male , Middle Aged , Pandemics , Retrospective Studies
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