Both approaches showed no differences in complications in the management of appendicitis complicated exclusively with peritonitis. In our experience, laparoscopic appendectomy is a safe approach in cases of appendicitis complicated exclusively with peritonitis.
Summary and background data
Recent coronavirus outbreak and “stay at home” policies have accelerated the implementation of virtual healthcare. Many surgery departments are implementing telemedicine to enhance remote perioperative care. However, concern still arises regarding the safety of this modality in postoperative follow-up after gastrointestinal surgery. The aim of the present prospective study is to compare the use of telemedicine clinics to in-person follow-up for postoperative care after gastrointestinal surgery during COVID-19 outbreak.
Methods
Prospective study that included all abdominal surgery patients operated since the COVID-19 outbreak. On discharge, patients were given the option to perform their postoperative follow-up appointment by telemedicine or by in-person clinics. Demographic, perioperative, and follow-up variables were analyzed.
Results
Among 219 patients who underwent abdominal surgery, 106 (48%) had their postoperative follow-up using telemedicine. There were no differences in age, gender, ASA score, and COVID-19 positive rate between groups. Patients who preferred telemedicine over in-person follow-up were more likely to have undergone laparoscopic surgery (71% vs. 51%,
P
= 0.037) and emergency surgery (55% vs. 41%;
P
= 0.038). Morbidity rate for telemedicine and in-person group was 5.7% and 8%, (
P
= 0.50). Only 2.8% of patients needed an in-person visit following the telemedicine consult, and 1.9% visited the emergency department.
Conclusions
In the current pandemic, telemedicine follow-up can be safely and effectively performed in selected surgical patients. Patients who underwent laparoscopic and emergency procedures opted more for telemedicine than in-person follow-up.
The lack of organs available for transplantation is a global problem. The high mortality rates on the waiting list and the high number of discarded livers are reasons to develop new tools in the preservation and transplantation process.New tools should also be available for low-income countries. This article reports the development of customized normothermic machine perfusion (NMP). An ex vivo dual perfusion machine was designed, composed of a common reservoir organ box (CRO), a centrifugal pump (portal system, low pressure), and a roller pump (arterial system, high pressure). Porcine livers (n = 5) were perfused with an oxygenated normothermic (37℃) strategy for 3 hours. Hemodynamic variables, metabolic parameters, and bile production during preservation were analyzed. Arterial and portal flow remain stable during perfusion. Total bilirubin production was 11.25 mL (4-14.5) at 180 minutes. The median pH value reached 7.32 (7.25-7.4) at 180 minutes. Lactate values decreased progressively to normalization at 120 minutes. This perfusion setup was stable and able to maintain the metabolic activity of a liver graft in a porcine animal model. Design and initial results from this customized NMP are promising for a future clinical application in low-income countries.
HighlightsPrimary leiomyosarcomas of the greater omentum are extremely rare tumors.It appears that early surgical management is a key factor for the treatment of this disease.More cases are needed in literature to define the optimal treatment.
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