Skip to main content

previous disabled Page of 2
and
  1. No Access

    Article

    Evaluating frailty using the modified frailty index for colonic diverticular disease surgery: analysis of the national inpatient sample 2015–2019

    Frailty has been associated with increased postoperative mortality and morbidity; however, the use of the modified frailty index (mFI-11) to assess patients undergoing surgery for diverticular disease has not ...

    Tyler McKechnie, Ghazal Jessani, Noor Bakir, Yung Lee, Niv Sne in Surgical Endoscopy (2024)

  2. Article

    Open Access

    The impact of frailty on rectal prolapse repair: a retrospective analysis of the national inpatient sample for clinical outcomes and health resource utilization

    Rectal prolapse commonly affects elderly, frail patients. The impact of frailty alone on surgical outcomes for rectal prolapse has not been thoroughly investigated. The aim of this study was to utilize the Nat...

    Tyler McKechnie, Janhavi Patel, Ghazal Jessani, Yung Lee, Nalin Amin in Discover Medicine (2024)

  3. Article

    Open Access

    PReoperative very low-Energy diets for obese PAtients undergoing non-bariatric surgery Randomized Evaluation (PREPARE): a protocol for a pilot randomized controlled trial

    Patients with obesity presenting in need of surgical intervention are at 2-to-sixfold higher risk of prolonged hospitalization, infectious morbidity, venous thromboembolism, and more. To mitigate some of these...

    Tyler McKechnie, Karim Ramji, Maisa Saddik, Jordan Leitch in Pilot and Feasibility Studies (2024)

  4. No Access

    Article

    Dr. GPT will see you now: the ability of large language model-linked chatbots to provide colorectal cancer screening recommendations

    This study assessed the performance of LLM-linked chatbots in providing accurate advice for colorectal cancer screening to both clinicians and patients.

    Bright Huo, Tyler McKechnie, Monica Ortenzi, Yung Lee in Health and Technology (2024)

  5. Article

    Short-term postoperative outcomes for obese versus non-obese inflammatory bowel disease patients undergoing bowel resection: a propensity score matched analysis

    Up to 40% of patients with inflammatory bowel disease (IBD) are obese. Obesity is a well-known risk factor for increased perioperative morbidity, but this risk has never been quantified in IBD patients undergo...

    Lily Park, Tyler McKechnie, Yung Lee in International Journal of Colorectal Disease (2024)

  6. No Access

    Article

    Enhanced recovery after surgery protocols following emergency intra-abdominal surgery: a systematic review and meta-analysis

    The aim of this systematic review and meta-analysis was to evaluate whether Enhanced Recovery After Surgery (ERAS) protocols for patients undergoing emergency intra-abdominal surgery improve postoperative outc...

    Tyler McKechnie, Léa Tessier in European Journal of Trauma and Emergency S… (2023)

  7. No Access

    Article

    Total Abdominal Colectomy Versus Diverting Loop Ileostomy and Antegrade Colonic Lavage for Fulminant Clostridioides Colitis: Analysis of the National Inpatient Sample 2016–2019

    When surgery is indicated for fulminant Clostridioides difficile infection (CDI), total abdominal colectomy (TAC) is the most common approach. Diverting loop ileostomy (DLI) with antegrade colonic lavage has been...

    Tyler McKechnie, Jigish Khamar, Yung Lee in Journal of Gastrointestinal Surgery (2023)

  8. No Access

    Article

    Gastrojejunostomy versus endoscopic stenting for the palliation of malignant gastric outlet obstruction: a systematic review and meta-analysis

    Though gastrojejunostomy (GJ) has been a standard palliative procedure for gastric outlet obstruction (GOO), endoscopic stenting (ES) has shown to provide benefits due to its non-invasive approach. The aim of ...

    Jigish Khamar, Yung Lee, Anjali Sachdeva, Tharani Anpalagan in Surgical Endoscopy (2023)

  9. No Access

    Article

    Primary anastomosis with diverting loop ileostomy versus Hartmann’s procedure for acute complicated diverticulitis: analysis of the National Inpatient Sample 2015–2019

    Up to 50% of patients with acute complicated diverticulitis require operative management on their index admission. There is ongoing debate as to whether primary anastomosis with diverting ileostomy versus a Ha...

    Yung Lee, Tyler McKechnie in International Journal of Colorectal Disease (2023)

  10. Article

    Management of left-sided malignant colorectal obstructions with curative intent: a network meta-analysis

    Several management options exist for colonic decompression in the setting of malignant large bowel obstruction, including oncologic resection, surgical diversion, and SEMS as a bridge-to-surgery. Consensus has...

    Tyler McKechnie, Jeremy E. Springer, Zacharie Cloutier in Surgical Endoscopy (2023)

  11. No Access

    Article

    HEmoRhoidal disease management with Band ligation versus polidocanol Sclerotherapy: a systematic review and meta-analysis (the HerBS Review)

    Symptomatic internal hemorrhoids affect up to 40% of people in Western society. Patients with grade I–III hemorrhoids, who fail lifestyle and medical management, may benefit from office-based procedures. As pe...

    Janhavi Patel, Tyler McKechnie, Kathy Wu in International Journal of Colorectal Disease (2023)

  12. No Access

    Article

    The Senhance Surgical System in Colorectal Surgery: A Systematic Review

    The Senhance Surgical System allows for infrared eye tracking, haptic feedback, and an adjustable upright seat allowing for improved ergonomics. This systematic review was designed with the aim of reviewing th...

    Tyler McKechnie, Jigish Khamar, Ryan Daniel, Yung Lee in Journal of Robotic Surgery (2023)

  13. No Access

    Article

    Perioperative intravenous dexamethasone for patients undergoing colorectal surgery: a systematic review and meta-analysis

    Dexamethasone is a glucocorticoid that is often administered intraoperatively as prophylaxis for postoperative nausea and vomiting (PONV). Several randomized controlled trials (RCTs) have examined its use in c...

    Tyler McKechnie, Geoffrey Elder in International Journal of Colorectal Disease (2023)

  14. Article

    Video-based coaching for surgical residents: a systematic review and meta-analysis

    Video-based coaching (VBC) is used to supplement current teaching methods in surgical education and may be useful in competency-based frameworks. Whether VBC can effectively improve surgical skill in surgical ...

    Ryan Daniel, Tyler McKechnie, Colin C. Kruse, Marc Levin, Yung Lee in Surgical Endoscopy (2023)

  15. No Access

    Article

    Preoperative carbohydrate loading before colorectal surgery: a systematic review and meta-analysis of randomized controlled trials

    Preoperative carbohydrate loading has been introduced as a component of many enhanced recovery after surgery programs. Evaluation of current evidence for preoperative carbohydrate loading in colorectal surgery...

    Justin Lu, Jigish Khamar, Tyler McKechnie in International Journal of Colorectal Disease (2022)

  16. No Access

    Article

    Short-stay compared to long-stay admissions for loop ileostomy reversals: a systematic review and meta-analysis

    Short-stay admissions, with lengths of stay less than 24 h, are used for various surgeries without increasing adverse events. However, it is unclear if short-stay admissions would be safe for loop ileostomy re...

    Victoria Archer, Zacharie Cloutier in International Journal of Colorectal Disease (2022)

  17. No Access

    Article

    Posterior mesorectal thickness as a predictor of increased operative time in rectal cancer surgery: a retrospective cohort study

    In rectal cancer surgery, larger mesorectal fat area has been shown to correlate with increased intraoperative difficulty. Prior studies were mostly in Asian populations with average body mass indices (BMIs) l...

    Tyler McKechnie, Karim Ramji, Colin Kruse, Hussein Jaffer in Surgical Endoscopy (2022)

  18. No Access

    Article

    Concurrent use of statins and neoadjuvant chemoradiotherapy for rectal cancer: a systematic review and meta-analysis

    Statins are used primarily in patients with cardiovascular disease. More recently, they have demonstrated benefit in oncology patients. In vitro models have shown decreased rectal tumor cell viability in cells...

    Tyler McKechnie, Gaurav Talwar, Yung Lee in International Journal of Colorectal Disease (2021)

  19. No Access

    Article

    Extent of Surgical Resection in Inflammatory Bowel Disease Associated Colorectal Cancer: a Population-Based Study

    The extent of surgical resection in inflammatory bowel disease (IBD) patients who develop colorectal cancer (CRC) is not prescribed by guidelines. We aim to evaluate, at a population level, the association of ...

    Jessica Bogach, Gregory Pond, Cagla Eskicioglu in Journal of Gastrointestinal Surgery (2021)

  20. No Access

    Article

    Selective Opioid Antagonists Following Bowel Resection for Prevention of Postoperative Ileus: a Systematic Review and Meta-analysis

    Postoperative ileus (POI) remains a common complication following bowel resection. Selective opioid antagonists have been increasingly studied as prophylactic pharmaceutical aids to reduce rates of POI. The ai...

    Tyler McKechnie, Tharani Anpalagan in Journal of Gastrointestinal Surgery (2021)

previous disabled Page of 2