Publications by authors named "Triantafyllos Doulias"

Background: The surgical management of complicated diverticulitis varies across Europe. EAES members prioritized this topic to be addressed by a clinical practice guideline through an online questionnaire.

Objective: To develop evidence-informed clinical practice recommendations for key stakeholders involved in the treatment of complicated diverticulitis; to improve operative and perioperative outcomes, patient experience and quality of life through a systematic evidence-to-decision approach by a diverse, multidisciplinary panel.

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Background: We performed a systematic review and network meta-analysis (NMA) of individualized patient data (IPD) to inform the development of evidence-informed clinical practice recommendations.

Methods: We searched MEDLINE, Embase, and Cochrane Central in October 2023 to identify RCTs comparing Hartmann's resection (HR), primary resection and anastomosis (PRA), or laparoscopic peritoneal lavage (LPL) among patients with class Ib-IV Hinchey diverticulitis. Outcomes of interest were prioritized by an international, multidisciplinary panel including two patient partners.

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Background: Hereditary adenomatous polyposis syndromes, including familial adenomatous polyposis and other rare adenomatous polyposis syndromes, increase the lifetime risk of colorectal and other cancers.

Methods: A team of 38 experts convened to update the 2008 European recommendations for the clinical management of patients with adenomatous polyposis syndromes. Additionally, other rare monogenic adenomatous polyposis syndromes were reviewed and added.

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Complications of ileoanal pouch surgery affecting function and quality of life may require surgical correction or pouch excision. The management of patients with pouch dysfunction requires a multidisciplinary approach and demand for service provision include multiple healthcare professionals and resources. The aim of this study is to present the service requirements, and surgical outcomes for redo pouch surgery and pouch excision, with cost analysis of the required resources.

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Background: The impact of COVID-19 in healthcare systems globally was unprecedented leading to cancelations of most planned surgical activities. Surgical trainees were redeployed to Intensive Care and Emergency units supporting urgent and unplanned care on COVID-19 patients. Theater exposure, crucial part of surgical training, was reduced to minimal since elective cases were postponed, and emergency operating was carried out by consultants only.

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Background: Controversial clinical findings of low-dose hydrocortisone supplementation in septic shock led us to investigate the impact of administration in lethal septic shock in adrenalectomized rats.

Materials And Methods: After preliminary experiments, to define the intravenous dose of hydrocortisone delivered in bilaterally adrenalectomized rats with serum cortisol level similar to sham rats, survival experiments were run in 75 rats after intraperitoneal challenge with Escherichia coli. Rats were treated with placebo, ertapenem, hydrocortisone, and a combination.

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Aim: Peri-operative hyperglycaemia is associated with an increased incidence of adverse outcomes. Communication between primary and secondary care is paramount to minimise these harms. National guidance in the UK recommends that the glycated haemoglobin (HbA1c) should be measured within 3 months prior to surgery and that the concentration should be less that 69 mmol/mol (8.

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One of the complications of laparoscopic cholecystectomy for gallstone disease that seems to exceed that of the traditional open method is the gallbladder perforation and gallstone spillage. Its incidence can occur in up to 40% of patients, and in most cases its course is uneventful. However in few cases an abdominal abscess can develop, which may lead to significant morbidity.

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Metastatic melanoma of unknown primary is a rare entity with low life expectancy. Inoperable metastatic malignant melanoma in lungs has a survival rate of <6%. Regression of the primary lesion is a well-documented theory in the literature, since melanoma is one of the tumours that can undergo regression.

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