Nunzio Velotti

ORCID: 0000-0002-3478-6270
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Bariatric Surgery and Outcomes
  • Colorectal Cancer Surgical Treatments
  • Gastric Cancer Management and Outcomes
  • Esophageal and GI Pathology
  • Body Contouring and Surgery
  • Anorectal Disease Treatments and Outcomes
  • Retinal Diseases and Treatments
  • Glaucoma and retinal disorders
  • Gastroesophageal reflux and treatments
  • Ocular Oncology and Treatments
  • Diet and metabolism studies
  • Ocular Diseases and Behçet’s Syndrome
  • Esophageal Cancer Research and Treatment
  • Retinal and Optic Conditions
  • Breast Cancer Treatment Studies
  • Minimally Invasive Surgical Techniques
  • Colorectal and Anal Carcinomas
  • Breast Implant and Reconstruction
  • Retinal and Macular Surgery
  • Diverticular Disease and Complications
  • Enhanced Recovery After Surgery
  • Reconstructive Surgery and Microvascular Techniques
  • Optical Coherence Tomography Applications
  • Colorectal Cancer Screening and Detection
  • Pelvic floor disorders treatments

University of Naples Federico II
2016-2025

Federico II University Hospital
2017-2025

Winterthur Museum Garden and Library
2023

University of St. Gallen
2023

Advanced Pharma
2020

Background: Optical coherence tomography (OCT) angiography is a new method to assess the density of vascular networks. Vascular abnormalities are considered involved in multiple sclerosis (MS) pathology. Objective: To presence MS and evaluate their correlation disease features. Methods: A total 50 patients with without history optic neuritis (ON) 46 healthy subjects were included. All underwent spectral domain (SD)-OCT OCT angiography. Clinical history, Expanded Disability Status Scale...

10.1177/1352458517729463 article EN Multiple Sclerosis Journal 2017-09-21

Abstract Purpose Sleeve Gastrectomy (SG) is the most performed bariatric surgery, but a considerable number of patients may require revisional procedures for suboptimal clinical response/recurrence weight (SCR/RoW). Conversion options include One-Anastomosis Gastric Bypass (OAGB) and Single Anastomosis Duodeno-Ileal (SADI). The study aims to compare SADI vs. OAGB as in terms early mid-term complications, operative time, postoperative hospital stay outcomes. Methods All who underwent or...

10.1007/s00423-024-03306-y article EN cc-by Langenbeck s Archives of Surgery 2024-04-16

Efficacy and safety of OAGB/MGB (one anastomosis/mini gastric bypass) have been well documented both as primary revisional procedures. However, even after OAGB/MGB, surgery is unavoidable in patients with surgical complications or insufficient weight loss.A questionnaire asking for the total number demographics OAGB/MGBs performed between January 2006 July 2020 was e-mailed to all S.I.C. OB centres excellence (annual caseload > 100; 5-year follow-up 50%). Each bariatric centre asked provide...

10.1007/s11695-021-05779-y article EN cc-by Obesity Surgery 2022-01-01

Abstract Purpose To evaluate the efficacy of optical coherence tomography (OCT) angiography versus fluorescein (FA) in terms retinal vessel imaging ischaemic diabetic maculopathy defined according to Early Treatment Diabetic Retinopathy Study (ETDRS) classification. Methods Twenty patients (31 eyes) with and 17 control subjects (27 were enrolled this prospective study. Patients underwent complete ophthalmic examination, including best‐corrected visual acuity (BCVA), intraocular pressure, FA,...

10.1111/aos.13159 article EN Acta Ophthalmologica 2016-07-15

Abstract Background Recent reports have demonstrated that de novo reflux and worsening of pre-existing symptoms occur after SG; concerns are still expressed about the risk symptomatic biliary gastritis oesophagitis. The aim our study was to investigate compare rate postoperative acid non-acid following Mini-/One anastomosis gastric bypass (MGB/OAGB) laparoscopic sleeve gastrectomy (LSG). Study design A prospective randomized open-label, controlled trial registered on clinicaltrial.gov (NCT...

10.1007/s00464-020-08182-3 article EN cc-by Surgical Endoscopy 2020-12-02

Laparoscopic adrenalectomy is the preferred surgical approach for adrenal resection. The simultaneous presence of obesity and subsequent liver steatosis may complicate procedure, increasing risk intra- perioperative complications. This study explores effectiveness a preoperative very low-calorie ketogenic diet in improving outcomes patients with undergoing laparoscopic adrenalectomy. A retrospective analysis was conducted on 70 from January 2021 to July 2024 at Bariatric Endocrine-Metabolic...

10.1016/j.surg.2024.109147 article EN cc-by Surgery 2025-01-30

Abstract This study explores the efficacy of Rubber Band Ligation (RBL) as a treatment for symptomatic occult prolapse in single outpatient center, proposing it viable alternative to traditional surgical methods. The research aims assess patient outcomes, complication rates, and overall satisfaction with RBL, providing insights into its potential less invasive option. Occult prolapse, often underdiagnosed, can significantly impact patient's quality life. Traditional treatments, while...

10.1055/s-0045-1805010 article EN cc-by Journal of Coloproctology 2025-03-01

Abstract No clear consensus on the need to perform an intracorporeal anastomosis (IA) after laparoscopic right colectomy is currently available. One of potential benefits may be a reduction in surgical stress. Herein, we evaluated stress response and metabolic patients who underwent colonic resection for colon cancer. Fifty-nine cancer were randomized receive or extracorporeal (EA). Data including demographics (age, sex, BMI ASA score), pathological (AJCC tumour stage localization) results...

10.1038/s41598-021-89183-7 article EN cc-by Scientific Reports 2021-05-06
Coming Soon ...