Implementation of a same-day discharge bariatric surgery program and follow-up with a telemonitoring platform

INTRODUCTION

Some groups have initiated outpatient bariatric surgery programs in selected patients, publishing good results after sleeve gastrectomy. Recent studies show that outpatient surgery is also feasible and safe in Roux-en-Y gastric bypass. The aim of this paper is to describe and analyze the results of our initial experience after the implementation of a same-day discharge bariatric surgery program using a telemonitoring system.

METHODS

We have completed a prospective, observational study with 14 consecutive, selected patients undergoing primary bariatric surgery (sleeve gastrectomy or Roux-en-Y gastric bypass) at a single center from April 2021 to February 2023, with home follow-up using the REVITA® telemonitoring platform (HI Iberia, S.A.) and the Home Hospitalization Unit.

RESULTS

From April 2021 to February 2023, 14 patients were selected for this program, which meant 7.3% of the total of 191 patients who underwent bariatric surgery during this period. Ten out of the 14 patients selected completed the circuit (71.4%), 4 of whom consulted the emergency department within the first 24 h (40%). There were no serious complications, readmissions or re-operations typical of bariatric surgery. The estimated savings per patient who completed the circuit was 762.

CONCLUSION

Bariatric surgery without hospital admission is feasible and safe in selected patients using a telemonitoring platform and with the support of a home hospitalization unit.

Opposite changes in meteorin-like and oncostatin m levels are associated with metabolic improvements after bariatric surgery

Bariatric surgery is currently the most effective therapy for type 2 diabetes. However, the mechanisms underlying its beneficial effects remain elusive. Here we studied the effects of bariatric surgery on circulating meteorin-like (Metrnl) and oncostatin m (OSM) levels, two hormones intimately linked to energy homeostasis. Metrnl and OSM levels were assessed at baseline, 6 and 12 months after laparoscopic sleeve gastrectomy (LSG) in 25 patients with obesity, as well as in 33 normal-weight controls. At baseline, patients with obesity showed lower Metrnl and higher OSM levels compared to controls. LSG increased Metrnl and decreased OSM levels, in correlation to improvements in glucose and lipid homeostasis. Our data indicate that LSG conversely modulated Metrnl and OSM levels, and suggest that a dual approach modulating these two molecules might provide a novel strategy for obesity and type 2 diabetes treatment.

The importance of diagnostic criteria in the association between the metabolic syndrome and cardiovascular disease in obese subjects

OBJECTIVE

To investigate whether the association between the metabolic syndrome (MS) and cardiovascular disease (CVD) in obese adults is influenced by the criteria used to diagnose the MS.

DESIGN AND SUBJECTS

Cross-sectional study in 389 obese adults (male/female: 26%/74%; body mass index (BMI): 30.1-63.2 kg/m2; age: 18-79 y).

MEASUREMENTS

To diagnose the MS by the WHO or the ATPIII criteria, body mass index, waist circumference, fasting and 2-h oral Glucose tolerance test plasma glucose, fasting plasma triglycerides and HDL cholesterol, systolic and diastolic blood pressure, 24-h albumin excretion, and fasting insulin were measured. The association between the MS diagnosed with either definition and self-referred CVD was investigated.

RESULTS

The prevalence of the MS by the WHO was higher than by the ATPIII criteria (WHO 69.1%, ATPIII 49.4%; P<0.001). The MS diagnosed by the WHO criteria was significantly associated with self-referred CVD (odds ratio (OR) 5.80, 95% CI 1.35-24.95, P<0.05), whereas the ATPIIII MS was not (OR 1.34, 95% CI 0.59-3.03). An elevated blood pressure (OR 5.04, 95% CI 1.41-18.01, P<0.05) and microalbuminuria (OR 2.61, 95% CI 1.06-6.40, P<0.05) were independently associated with CVD. Consideration of the OGTT data as part of the ATPIII MS definition improved its associations with CVD (OR 4.39, 95% CI 1.29-14.94, P<0.05).

CONCLUSION

The WHO criteria appear to identify a greater number of obese adults at risk for CVD. Nevertheless, the addition of an OGTT at least in nondiabetic patients with two ATPIII-defined metabolic risk factors may help to improve the association between the MS and CVD in obese adults.

Lack of effect of intermittently administered sodium fusidate in patients with newly diagnosed type 1 diabetes mellitus: the FUSIDM trial

AIMS/HYPOTHESIS

We evaluated in a double-blind study the effect of early treatment with the immunomodulatory drug fusidin in patients with newly diagnosed type 1 diabetes mellitus.

METHODS

Twenty-eight adults with newly diagnosed type 1 diabetes were included in the study. The patients were randomly assigned (computer-generated random number sequence) to two experimental groups. Patients allocated to the fusidin (FUS) group (n=15) received sodium fusidate (fusidin; 500 mg orally three times daily for 4 weeks). Subsequently the drug was given at the same dose and scheduled for two consecutive weeks a month followed by 2 weeks a month without the drug for 20 weeks. Subjects allocated to the placebo (PCB) group (n=13) received placebo according to the same schedule and conditions described for sodium fusidate in the FUS group. All patients received a diet adjusted to their age and BMI, and intensive insulin therapy.

RESULTS

There were no statistically significant differences between the FUS and PCB groups in beta cell function, evaluated by basal and glucagon-stimulated C-peptide values during the follow-up (24 and 48 weeks). There was also no difference between the two groups in insulin requirement after 48 weeks (0.4+/-0.2 and 0.4+/-0.2 U/kg body weight for the FUS and PCB groups, respectively). Antibody titres, including insulin autoantibodies, were similar in the two groups during the follow-up.

CONCLUSIONS/INTERPRETATION

Early treatment of newly diagnosed type 1 diabetes patients with intermittently administered fusidin failed to influence the natural course of the disease.