Publications by authors named "Michael Pucci"

Objective: To investigate the association between workload and pregnancy outcomes among US surgical faculty and trainees.

Summary Background Data: Despite the increased risk of pregnancy associated complications among surgeons, most US institutions do not have formalized support to help sustain a healthy pregnancy in surgeons.

Methods: An anonymous self-administered Qualtrics survey was distributed electronically to US surgeons across all surgical specialties.

View Article and Find Full Text PDF

Laparoscopic subtotal cholecystectomy (LSC) is utilized to prevent complications in the difficult cholecystectomy. Medium-term outcomes are poorly studied for fenestrating and reconstituting operative techniques. A single-institution retrospective review was undertaken of all LSCs.

View Article and Find Full Text PDF

Background: Non-tuberculous mycobacterial pulmonary disease (NTM-PD) is increasing worldwide, with Mycobacterium avium complex (MAC) and Mycobacterium abscessus as the predominant pathogens. Current treatments are poorly tolerated and modestly effective, highlighting the need for new treatments. SPR719, the active moiety of the benzimidazole prodrug SPR720, inhibits the ATPase subunits of DNA gyrase B, a target not exploited by current antibiotics, and therefore, no cross-resistance is expected with standard-of-care (SOC) agents.

View Article and Find Full Text PDF

Background: This meta-analysis investigated the effects of enhanced recovery after surgery (ERAS) protocols compared to conventional care on postoperative outcomes in patients aged 70 years or older undergoing pancreatoduodenectomy (PD).

Methods: Five databases were systematically searched. Comparative studies with available individual patient data (IPD) were included.

View Article and Find Full Text PDF

Background And Objectives: Ulotaront (SEP-363856) is a trace amine-associated receptor 1 agonist with 5-HT receptor agonist activity currently in phase 3 clinical development for the treatment of schizophrenia. In this exploratory, flexibly dosed study, ulotaront was evaluated for the treatment of Parkinson disease psychosis (PDP).

Methods: Patients with PDP requiring antipsychotic therapy were randomized, double-blind to ulotaront (25, 50, or 75 mg/d) or placebo.

View Article and Find Full Text PDF

Antibiotic resistance, when it comes to bacterial infections, is not a problem that is going to disappear anytime soon. With the lack of larger investment in novel antibiotic research and the ever-growing increase of resistant isolates amongst the ESKAPEE pathogens (, , , , , sp., and ), it is inevitable that more and more infections caused by extensively drug-resistant (XDR) and pandrug-resistant (PDR) strains will arise.

View Article and Find Full Text PDF

Tebipenem pivoxil is the first orally available carbapenem antibiotic and has been approved in Japan for treating ear, nose, and throat and respiratory infections in pediatric patients. Its active moiety, tebipenem, has shown potent antimicrobial activity against clinical isolates of species from patients with urinary tract infections (UTIs), including those producing extended-spectrum β-lactamases (ESBLs) and/or AmpC β-lactamase. In the present study, tebipenem was tested for stability to hydrolysis by a set of clinically relevant β-lactamases, including TEM-1, AmpC, CTX-M, OXA-48, KPC, and NDM-1 enzymes.

View Article and Find Full Text PDF

Background: National and international guidelines support early cholecystectomy after mild gallstone pancreatitis but a recent nationwide study suggested these recommendations are not universally followed. Our study sought to quantify the national utilization of same hospitalization cholecystectomy versus non-operative management (NOM) and its association with pancreatitis recurrence, readmissions, and costs after mild gallstone pancreatitis (GP).

Methods: Adult patients admitted with mild GP were identified from the Nationwide Readmission Database 2010-2015.

View Article and Find Full Text PDF

Background: This individual-patient data meta-analysis investigated the effects of enhanced recovery after surgery (ERAS) protocols compared with conventional care on postoperative outcomes in patients undergoing pancreatoduodenectomy.

Methods: The Cochrane Library, MEDLINE, Embase, Scopus, and Web of Science were searched systematically for articles reporting outcomes of ERAS after pancreatoduodenectomy published up to August 2020. Comparative studies were included.

View Article and Find Full Text PDF

The aminobenzimidazole SPR719 targets DNA gyrase in Mycobacterium tuberculosis. The molecule acts as inhibitor of the enzyme's ATPase located on the Gyrase B subunit of the tetrameric Gyrase AB protein. SPR719 is also active against non-tuberculous mycobacteria (NTM) and recently entered clinical development for lung disease caused by these bacteria.

View Article and Find Full Text PDF

and , causative pathogens for anthrax and plague, respectively, along with and are potential bioterrorism threats. Tebipenem pivoxil hydrobromide (TBP HBr, formerly SPR994), is an orally available prodrug of tebipenem, a carbapenem with activity versus multidrug-resistant (MDR) gram-negative pathogens, including quinolone-resistant and extended-spectrum-β-lactamase-producing Enterobacterales. We evaluated the activity and efficacy of tebipenem against biothreat pathogens.

View Article and Find Full Text PDF

Objectives: Escherichia coli, Klebsiella pneumoniae and Proteus mirabilis are urinary tract infection (UTI) pathogens and extended spectrum β-lactamase (ESBL)-producing pathogens exhibit co-resistance to oral fluoroquinolones (FQ) and trimethoprim-sulphamethoxazole (TMP-SMX). This study assessed the prevalence of ESBL phenotypes and co-resistance to FQ and TMP-SMX.

Methods: In total, 766 E.

View Article and Find Full Text PDF

Purpose: The optimal management of achalasia in obese patients is unclear. For those who have undergone Heller myotomy and fundoplication, the long-term outcomes and their impressions following surgery are largely unknown.

Methods: A retrospective review of patients who underwent laparoscopic Heller myotomy and Dor fundoplication (LHMDF) for achalasia was performed.

View Article and Find Full Text PDF

The continued evolution of bacterial resistance to the β-lactam class of antibiotics has necessitated countermeasures to ensure continued effectiveness in the treatment of infections caused by bacterial pathogens. One relatively successful approach has been the development of new β-lactam analogs with advantages over prior compounds in this class. The carbapenems are an example of such β-lactam analogs possessing improved stability against β-lactamase enzymes and, therefore, a wider spectrum of activity.

View Article and Find Full Text PDF

The prospect of ever increasing antibiotic resistance eroding currently available treatment options for bacterial infections underscores the need to continue to identify new antibiotics, preferably those that act on novel targets or with novel mechanisms of action. Bacterial gyrase B subunit (GyrB), an essential component of bacterial gyrase required for successful DNA replication, represents such a target. We describe recent examples of GyrB inhibitors and point out their potential utility for treatment of mycobacterial diseases caused by (TB) and non-tuberculous mycobacteria (NTM).

View Article and Find Full Text PDF

Urinary tract infections (UTIs) caused by Escherichia coli have been historically managed with oral antibiotics including the cephalosporins, fluoroquinolones and trimethoprim-sulfamethoxazole. The use of these agents is being compromised by the increase in extended spectrum β-lactamase (ESBL)-producing organisms, mostly caused by the emergence and clonal expansion of E. coli multilocus sequence typing (ST) 131.

View Article and Find Full Text PDF

Some controversy surrounds the postoperative feeding regimen utilized in patients who undergo esophagectomy. Variation in practices during the perioperative period exists including the type of nutrition started, the delivery route, and its timing. Adequate nutrition is essential for this patient population as these patients often present with weight loss and have altered eating patterns after surgery, which can affect their ability to regain or maintain weight.

View Article and Find Full Text PDF

Introduction: Surgeons often assume patients may be dissatisfied if their operations were stopped due to suspicious intraoperative findings requiring transfer of care. We sought to assess patient opinions regarding transfer of care for unexpected intraoperative findings during laparoscopic cholecystectomy with and without bile duct injury (BDI).

Methods And Procedures: The investigators developed two clinical scenarios comparing transfer of care for unexpected intraoperative findings during elective laparoscopic cholecystectomy: without BDI and with BDI requiring open repair.

View Article and Find Full Text PDF

Paraesophageal hernia repair (PEHR) is burdened by high recurrence rates that frequently lead to redo PEHR. Revisional surgery, because of higher complexity, higher risk of injury, and the intrinsic risk of recurrence, has increased likelihood of higher complication rates and decreased quality of life (QOL) postoperatively. We aimed to compare perioperative outcomes and QOL after revisional and primary PEHR.

View Article and Find Full Text PDF

Background: This study was designed to determine whether a standardized recovery pathway could reduce post-pancreaticoduodenectomy hospital length of stay to 5 days without increasing complication or readmission rates.

Study Design: Pancreaticoduodenectomy patients (high-risk patients excluded) were enrolled in an IRB-approved, prospective, randomized controlled trial (NCT02517268) comparing a 5-day Whipple accelerated recovery pathway (WARP) with our traditional 7-day pathway (control). Whipple accelerated recovery pathway interventions included early discharge planning, shortened ICU stay, modified postoperative dietary and drain management algorithm, rigorous physical therapy with in-hospital gym visit, standardized rectal suppository administration, and close telehealth follow-up post discharge.

View Article and Find Full Text PDF

Carbapenems are potent antibacterials with broad-spectrum activity. However, poor oral absorption generally confines this important drug class to in-hospital use by intravenous (IV) administration. The continued rise in drug resistant pathogens creates a need for alternative oral therapies with broad-spectrum activity.

View Article and Find Full Text PDF

Background: Recommendations of the Joint Commission discourage the use of surgical skull caps in favor of bouffant or helmet headwear; however, data supporting such recommendations are limited and have been questioned in recent studies, as well as by our departmental and hospital leadership. At the end of December 2015, surgical caps were removed from our institution with the theoretic goal of decreasing surgical site infections. We aimed to assess the impact of this intervention on surgical site infection occurrence at our institution.

View Article and Find Full Text PDF

Infections caused by antibiotic-resistant pathogens, particularly Gram-negative bacteria, have become increasingly challenging to successfully treat. The beta-lactam antibiotic subclass, the carbapenems, have proven valuable for the treatment of such Gram-negative bacterial infections due to their spectrum and β-lactamase stability properties. However, all marketed carbapenems to date are parenterally administered to adult patients.

View Article and Find Full Text PDF

Background: The increased incidence of anemia in patients with hiatal hernias (HH) and resolution of anemia after HH repair (HHR) have been clearly demonstrated. However, the implications of preoperative anemia on postoperative outcomes have not been well described. In this study, we aimed to identify the incidence of preoperative anemia in patients undergoing primary HHR at our institution and sought to determine whether preoperative anemia had an impact on postoperative outcomes.

View Article and Find Full Text PDF