Impact of the laparoscopic approach, early closure and preoperative stimulation on outcomes of ileostomy closure after rectal resection.

Aim: To evaluate the clinical outcome of early closure of a protective ileostomy and preoperative stimulation of the efferent limb in a cohort of patients with rectal cancer treated surgically, primarily using the laparoscopic approach.

Methods: We performed an observational retrospective cohort study in a prospectively recorded series of patients with rectal cancer who underwent laparoscopic surgery with a protective loop ileostomy between 2017 and 2022. Ileostomy closure was programmed for within 3 months after surgery.

Presentation and Follow-up of Familial Adenomatous Polyposis: Differences Between APC and MUTYH Mutations.

Background: Familial adenomatous polyposis is described as one of the common two types of genetic disorders: APC and MUTYH gene associated polyposis syndrome and the clinical differences between the two can sometimes be unclear.

Materials And Methods: A retrospective analysis and comparison was made of clinical, surgical, and histological criteria, mutation types and the long-term results of patients who underwent genetic analysis which resulted in the diagnosis of Familial Adenomatous Polyposis between 1984 and 2018.

Results: Of the total 71 patients included in the study, 14 were identified with the MUTYH gene, and 57 with the APC mutation.

The Era of the Large Databases: Outcomes After Gastroesophageal Surgery According to NSQIP, NIS, and NCDB Databases. Systematic Literature Review.

Background: The term big data refers to databases that include large amounts of information used in various areas of knowledge. Currently, there are large databases that allow the evaluation of postoperative evolution, such as the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP), the Healthcare Cost and Utilization Project (HCUP) National Inpatient Sample (NIS), and the National Cancer Database (NCDB). The aim of this review was to evaluate the clinical impact of information obtained from these registries regarding gastroesophageal surgery.

What have we learned in minimally invasive colorectal surgery from NSQIP and NIS large databases? A systematic review.

Background: "Big data" refers to large amount of dataset. Those large databases are useful in many areas, including healthcare. The American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) and the National Inpatient Sample (NIS) are big databases that were developed in the USA in order to record surgical outcomes.

Gastrointestinal metastasis from primary lung cancer. Case series and systematic literature review.

Aim of the present study is to report clinical characteristics and outcomes of patients treated in authors' hospital for GI metastasis from primary lung cancer, and to report and analyse the same data concerning patients retrieved from a systematic literature review. We performed a retrospective analysis of prospectively collected data, and a systematic review using the Meta-analysis Of Observational Studies in Epidemiology (MOOSE) guidelines. Ninety-one patients were included, 5 patients from the authors' hospital and 86 through PubMed database using the keywords "intestinal metastasis" AND "lung cancer".

Endovascular Management of Ureteroarterial Fistula: Single Institution Experience and Systematic Literature Review.

Background: Ureteroarterial fistula (UAF) represents an uncommon complication after urological surgery; however, this is a well-documented condition in patients with predisposing risk factors. The aim of the present study is to report and analyze the endovascular management of a series of patients with UAF, treated in authors' hospital, and to report and analyze the same data concerning patients retrieved from a systematic literature review.

Methods: Authors conducted a retrospective analysis of prospectively collected data and a systematic literature review.

HPV-related squamous cell carcinoma in a neovagina after male-to-female gender confirmation surgery.

Vaginoplasty by penile and scrotal skin inversion is a well-established technique for male-to-female gender confirmation surgery. In this setting, chronic inflammation and lacerations associated with history of human papillomavirus (HPV) infection may induce a high risk of malignant degeneration in the long term. A 78-year-old transgender woman was admitted with genital discomfort and neovaginal discharge.

Outcomes after bariatric surgery according to large databases: a systematic review.

Purpose: The rapid development of technological tools to record data allows storage of enormous datasets, often termed "big data". In the USA, three large databases have been developed to store data regarding surgical outcomes: the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP), the Healthcare Cost and Utilization Project (HCUP) National Inpatient Sample (NIS) and the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP). We aimed to evaluate the clinical impact of studies found in these databases concerning outcomes of bariatric surgery.

Laparoscopic sleeve gastrectomy in patients over 60 years: impact of age on weight loss and co-morbidity improvement.

Background: Advanced age has traditionally been considered a relative contraindication to bariatric surgery due to increased perioperative risk and less weight loss. However, it is now being reconsidered in older patients after encouraging results in recent series and the increasing life expectancy. We compared operative and postoperative outcomes of laparoscopic sleeve gastrectomy in patients over 60 years with outcomes in younger patients.

Differentially altered molecular signature of visceral adipose tissue in HIV-1-associated lipodystrophy.

Objective: Lipodystrophy in HIV-1-infected antiretroviral-treated patients is often associated with opposite alterations in adipose tissue depots as follows: lipoatrophy of subcutaneous adipose tissue (SAT) versus lipohypertrophy of visceral adipose tissue (VAT). We determined the specific molecular alterations in VAT relative to SAT in patients.

Design: We analyzed the expression of marker genes of mitochondrial function, adipogenesis, and inflammation in a unique collection of 8 biopsies of omental VAT from HIV-1-infected antiretroviral-treated patients with lipodystrophy.

[Medium term results on introducing colorrectal laparoscopic surgery into clinical practice after having an intensive training course].

Introduction: Endoscopic surgery has characteristics that increase the difficulties of learning. Five years ago, an intensive colorectal laparoscopic surgery course was designed to offer training in the technical bases of this type of surgery. The aim of this article is to determine the impact of the colorectal surgery course on clinical practice, and to investigate the factors that limit its applicability and the training preferences of the surgeons.

Laparoscopic rectal surgery: does immediate outcome differ in respect to sex?

Purpose: This study analyzed the immediate postoperative outcome of the laparoscopic approach to the rectum in relation to the sex of the patient.

Methods: Two hundred thirty-nine patients were included in our study. The inclusion criterion was rectal cancer <15 cm from the anal margin.

[Surgical treatment of achalasia: Better than dilations?].

Achalasia is an infrequent esophageal disease that severely impairs the quality of life of affected individuals. The etiology of this entity is not well defined and its main clinical features are dysphagia and regurgitation. The treatment of achalasia continues to be palliative and is aimed at providing functional and symptomatic relief through opening of the lower esophageal sphincter.

[Quality of life and long-term results of reinterventions performed by laparoscopy after oesophageal hiatus surgery].

Introduction: Laparoscopic surgery has had a significant impact on gastro-oesophageal reflux disease (GORD), para-oesophageal hiatal hernia (POHH) and achalasia. There have been a percentage of poor results due to reappearance, persistence or appearance of new symptoms. Reinterventions of the hiatus are more complicated and are not always accompanied by a satisfactory clinical response.

Portal vein thrombosis after laparoscopic splenectomy: the size of the risk.

Portal vein thrombosis (PVT) after splenectomy is a potentially life-threatening complication. Clinical symptoms may be insidious, and progression can lead to intestinal infarction and portal hypertension. Interest in PVT has increased as a high incidence has been found in the laparoscopic setting.

Laparoscopic resection of clinically suspected gastric stromal tumors.

Gastrointestinal stromal tumors (GISTs) account for 5% of all gastric tumors. Preoperative diagnosis is relatively difficult because biopsy samples are rarely obtained during fibergastroscopy. Surgical radical resection is the gold standard treatment, allowing pathologic study for both diagnosis and prognosis.