Comparison of postoperative bleeding using harmonic scalpel and LigaSure in thyroid surgery: a 15-year single-centre retrospective study.

Aim Thyroidectomy is the most common operation in the field of endocrine surgery. The aim of this study was to compare the use of LigaSure vessel (LS) and harmonic scalpel (HS) in 1653 total thyroidectomies between January 2008 and March of 2023, with regards to analysis of surgical bleeding complications duration the hospital stay and operative surgical time. Methods It is a retrospective analysis of a prospectively maintained database. Patients have been categorized into two groups: Group A included 718 patients from January 2008 to May 2013 when LS was used, and the Group B included 935 patients from June 2013 to March 2023 when HS was used. Results From the total of 14 postoperative bleeding cases that occurred in patients of Group A, only in 4 of them it was necessary to have a reoperation. The other 10 cases involved minor haemorrhages, while from the total of 6 postoperative bleeding cases that happened to patients of Group B, there were 4 cases that needed a reoperation (p-value >0.05) and 2 patients with minor haemorrhages. The postoperative evaluation of minor bleedings revealed statistically significant differences between the two groups (p-value < 0.05). The average hospital stay was similar in the two groups. Conclusion Both devices exhibit identical safety profiles in thyroidectomies specifically regarding major bleeding complications that require reoperation. Additionally, HS was found to be more effective at achieving haemostasis, especially in the subgroup of patients with thyroid carcinoma. The results of the present study may be useful for high-volume centres performing numerous thyroidectomies every day.

Arrhythmogenic Mitral Valve Prolapse.

Mitral valve prolapse (MVP) is a common condition present in 1-3% of the population. There has been evidence that a subset of MVP patients is at higher risk of sudden cardiac death. The arrhythmogenic mechanism is related to fibrotic changes in the papillary muscles caused by the prolapsing valve. ECG features include ST-segment depression, T wave inversion or biphasic T waves in inferior leads, and premature ventricular contractions arising from the papillary muscles and the fascicular system. Echocardiography can identify MVP and mitral annular disjunction, a feature that has significant negative prognostic value in MVP. Cardiac MRI is indicated for identifying fibrosis. Patients with high-risk features should be referred for further evaluation. Catheter ablation and mitral valve repair might reduce the risk of malignant arrhythmia. MVP patients with high-risk features and clinically documented ventricular arrhythmia may also be considered for an ICD.

Avoiding emergency stoma surgery with the use of sugar.

George Theofanis, Mahmud Saedon, Soo Hua Kho, Francesk Mulita, Stylianos Germanos and Edmund Leung discuss the use of sugar as an aid to reducing a stomal prolapse.

Preoperative High Dose of Methylprednisolone Improves Early Postoperative Pulmonary Function, in Super-Obese Patients Undergoing Open Surgery; a Prospective, Comparative Study.

BACKGROUND: Surgery stimulates an intense systemic inflammatory response which might increase postoperative morbidity. Corticosteroids may reduce this inflammatory reaction. The purpose of this study was to investigate any possible effect on postoperative morbidity and recovery after administrating methylprednisolone in super-obese patients undergoing open surgery. METHODS: Sixty super-obese patients with BMI ≥50 kg/m2 (mean 57.48 ± 7.33), mean age of 39 ± 9 years, who underwent an open bariatric procedure, were enrolled. Thirty patients (group A) were allocated to a preoperative single dose of 30 mg/kg (ideal body weight) methylprednisolone versus placebo (group B, 30 patients). Endpoints included assessment of IL-6 and CRP; evaluation of postoperative pulmonary function, pain management, nausea, and vomiting; and documentation of postoperative complications. RESULTS: Significant improvement in spirometry parameters and arterial blood gas analysis, in the first and third postoperative days, was observed in the methylprednisolone group. IL-6 and CRP levels were significantly lower in that group. Administration of methylprednisolone was associated with less postoperative pain, nausea, and vomiting, with no statistical difference in septic complications. CONCLUSIONS: Preoperative administration of a single high dose of methylprednisolone in super-obese patients undergoing open surgery inhibits the inflammatory signaling cascade, lessens the systemic inflammatory response, and results in fewer pulmonary complications and better patient recovery.