257 results match your criteria: "University of Tennessee College of Medicine-Chattanooga[Affiliation]"

Surgical stabilization of rib fractures (SSRF): the WSES and CWIS position paper.

World J Emerg Surg

October 2024

Department of General and Emergency Surgery, Anesthesia and Intensive Care Unit, Maurizio Bufalini Hospital, Cesena, Italy.

Article Synopsis
  • * A thorough literature review led to the selection of 287 studies, which informed the development of 39 key statements addressing surgical indications, timing, and techniques for SSRF.
  • * The consensus document serves to clarify best practices in managing rib fractures, helping clinicians make informed decisions about the surgical treatment process.
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Article Synopsis
  • The study aimed to assess opioid usage and prescribing trends among workers' compensation (WC) patients after foot or ankle surgeries compared to a control group of non-WC patients.
  • A total of 118 patients were analyzed, revealing that 67% of WC patients received multiple opioid prescriptions post-surgery, significantly higher than the 39% of non-WC patients.
  • The findings suggest that WC patients have greater opioid prescription rates, highlighting the need for physicians to discuss opioid expectations and set safe prescribing limits before surgery.
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Arthroscopic anterior cruciate ligament (ACL) reconstruction has been the gold standard of care for ACL injuries for many years. Recently, there has been growing literature and interest in arthroscopic primary ACL repair in select patients with predominantly proximally based ACL tears. This Technical Note demonstrates a surgical technique that offers an efficient minimally invasive and physeal-sparing anatomic ACL repair with all-inside internal brace augmentation that in the short term has offered good results for our patients.

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Immediate Postpartum Long-Acting Reversible Contraception for Preventing Severe Maternal Morbidity: A Cost-Effectiveness Analysis.

Obstet Gynecol

September 2024

Department of Obstetrics and Gynecology, University of Tennessee College of Medicine Chattanooga, Chattanooga, Tennessee; and the Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, Oregon.

Objective: To estimate the cost effectiveness of Medicaid covering immediate postpartum long-acting reversible contraception (LARC) as a strategy to reduce future short interpregnancy interval (IPI), severe maternal morbidity (SMM), and preterm birth.

Methods: We built a decision analytic model using TreeAge software to compare maternal health and cost outcomes in two settings, one in which immediate postpartum LARC is a covered option and the other where it is not, among a theoretical cohort of 100,000 people with Medicaid insurance who were immediately postpartum and did not have permanent contraception. The primary outcome was the incremental cost-effectiveness ratio (ICER), which represents the incremental cost increase per an incremental quality-adjusted life-years (QALY) gained from one health intervention compared with another.

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Background: Notable surgeon-to-surgeon variation in rates of uncommon surgery can reflect appropriate concentration of expertise with technically difficult or risky procedures that address problematic impairment due to objective pathophysiology. Examples include vascularized tissue transfer or transplantation to address complex tissue loss and release of bony elbow ankylosis. Perhaps more problematic is notable variation in straightforward, discretionary surgeries intended to alleviate pain, offered in the absence of objectively measurable pathophysiology, and without experimental evidence of benefit over placebo and other nonspecific effects.

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Systolic Blood Pressure and Survival to Very Old Age: Results From the Women's Health Initiative.

Circulation

May 2024

Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo-SUNY, Buffalo, NY (C.A.A., K.H., M.J.L.).

Background: The relationship between systolic blood pressure (SBP) and longevity is not fully understood. We aimed to determine which SBP levels in women ≥65 years of age with or without blood pressure medication were associated with the highest probability of surviving to 90 years of age.

Methods: The study population consisted of 16 570 participants enrolled in the Women's Health Initiative who were eligible to survive to 90 years of age by February 28, 2020, without a history of cardiovascular disease, diabetes, or cancer.

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Expanding comprehensive pregnancy care for Emergency Medicaid recipients: a cost-effectiveness analysis.

Am J Obstet Gynecol MFM

May 2024

Department of Obstetrics and Gynecology, Center for Reproductive Health Equity, Oregon Health & Science University, Portland, OR (Drs Bullard, Hersh, Caughey, and Rodriguez). Electronic address:

Background: Emergency Medicaid is a restricted benefits program for individuals who have low-income status and who are immigrants.

Objective: This study aimed to compare the cost-effectiveness of 2 strategies of pregnancy coverage for Emergency Medicaid recipients: the federal minimum of covering the delivery only vs extended coverage to 60 days after delivery.

Study Design: A decision analytical Markov model was developed to evaluate the outcomes and costs of these policies, and the results in a theoretical cohort of 100,000 postpartum Emergency Medicaid recipients were considered.

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Early experience with a 3-D printed porous surface, fixed-bearing, total ankle arthroplasty: A minimum of 2-year follow-up.

Foot Ankle Surg

July 2024

Department of Orthopaedic Surgery, University of Tennessee College of Medicine Chattanooga, 975 East Third Street, Hospital Box 260, Chattanooga, TN 37403, USA.

Background: This is a pilot study reviewing patients undergoing ankle replacement with the 3-D printed INFINITY™ with ADAPTIS™ total ankle arthroplasty (TAA) system.

Methods: A retrospective review was conducted of patients with a minimum two-year follow-up who underwent TAA with the INFINITY™ with ADAPTIS™ implant system. Outcome measures include implant survivorship, complications with subsequent reoperations, patient reported outcomes, and radiologic subsidence or radiolucency.

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Article Synopsis
  • Collecting duct carcinoma is a rare and aggressive type of renal cell carcinoma, accounting for 0.4 to 1.8% of cases, primarily affecting young African-American males.
  • This case study highlights a 22-year-old Caucasian female diagnosed with this condition at a pathological stage of pT1aN1.
  • The patient underwent robot-assisted surgery to remove the affected kidney and nearby lymph nodes, prompting a discussion on additional treatment options due to her lymph node involvement.
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Venous thromboembolism (VTE) remains a leading cause of preventable harm among hospitalized patients. Pharmacologic VTE prophylaxis reduces the rate of in-hospital VTE by 60%, but medication administration is often missed for various reasons. Electronic medical record (EMR) prompts may be a useful tool to decrease withholding of critical VTE chemoprophylaxis medications.

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Introduction: The Enneagram is an ancient personality typing system developed to improve self-knowledge. Broken down into nine personality types, each is driven by a core motivating factor. Other personality assessments have been used to study the personality profile of surgeons.

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Background: Blunt traumatic abdominal wall hernias (TAWH) occur in <1 % of trauma patients. Optimal repair techniques, such as mesh reinforcement, have not been studied in detail. We hypothesize that mesh use will be associated with increased surgical site infections (SSI) and not improve hernia recurrence.

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Introduction: The purpose of this study is to investigate the amount of healthcare resources dedicated to patients with WC after common foot or ankle procedures compared with a procedure-matched control group.

Methods: A retrospective review was performed of patients with WC and without WC undergoing foot and ankle procedures. Measures of healthcare burden included clinical communications, documents, prescriptions, office visits, and days to return to work and clinic discharge.

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Prostate papillary and cribriform ductal prostatic adenocarcinoma is a rare malignancy infrequently reported in the literature. We describe a case of rectally invasive prostate cystic adenocarcinoma and surgical extirpative management not requiring fecal or urinary diversion.

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Analysis of fibrinolytic shutdown in trauma patients with traumatic brain injury.

Am J Surg

January 2024

Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA. Electronic address:

Background: Coagulation profiles following major trauma vary depending on injury pattern and degree of shock. The physiologic mechanisms involved in coagulation function at any given time are varied and remain poorly understood. Thromboelastography (TEG) has been used evaluate coagulation profiles in the trauma population with some reports demonstrating a spectrum of fibrinolysis to fibrinolytic shutdown on initial presentation.

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Currently, there is a paucity of data regarding Single Port (SP) robotic-assisted laparoscopic prostatectomy (RALP). Our objective was to compare our single-institution single-surgeon SP RALP experience to our XI RALP experience with regard to patient selection, perioperative data, and outcomes. Patients who underwent prostatectomy at our institution between August 2019 and April 2021 were selected for analysis.

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Surgeon Implicit Association of Women With Supportive Roles in Medicine.

J Am Acad Orthop Surg

January 2024

From the The University of Texas Dell Medical School, Austin, TX (Alexander, Rajagopalan, Ramtin, Ngoue, and Ring), and the Department of Orthopaedic Surgery, University of Tennessee College of Medicine-Chattanooga, Erlanger Orthopaedic Institute, Chattanooga, TN (Adams).

Background: In a previous study, we documented patient implicit bias that surgeons are men. As a next step, we tested the implicit bias of surgeons that women in medicine have leading (chair, surgeon) or supporting roles (medical assistant, physician assistant).

Questions/purpose: (1) What is the relationship between the implicit associations and expressed beliefs of surgeons regarding women as leaders in medicine? (2) Are there factors associated with surgeon implicit association and explicit preference regarding the roles of women in medicine?

Methods: A total of 102 musculoskeletal surgeon members of the Science of Variation Group (88 men and 12 women) completed an implicit association test (IAT) of implicit bias regarding sex and lead/support roles in medicine and a questionnaire that addressed respondent demographics and explicit preference regarding women's roles.

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Background: Few evidence-based suggestions are available to help applicants and mentors improve reapplication outcomes. We sought to provide program directors' (PDs) perspectives on actionable steps to improve reapplicants' chances for a match.

Methods: The PDs were asked to rank positions unmatched applicants can pursue, steps these applicants can take for the next application cycle, and reasons why reapplicants do not match.

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Systolic Blood Pressure and Survival to Very Old Age. Results from the Women's Health Initiative.

medRxiv

June 2023

Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo - SUNY, Buffalo, NY, USA.

Background: The association between systolic blood pressure (SBP) and longevity is not fully understood. We aimed to determine survival probabilities to age 90 for various SBP levels among women aged ≥ 65 years with or without BP medication.

Methods: We analyzed blood pressure data from participants in the Women's Health Initiative (n=16,570) who were aged 65 or older and without history of cardiovascular disease, diabetes or cancer.

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Objective: We hypothesize that cut screws will deform in a manner that increases the core and outer diameters of the screw hole compared to uncut controls, and effects will be more pronounced in titanium screws.

Materials And Methods: We used biomechanical polyurethane foam blocks to simulate cortical bone. We organized four groups of stainless steel and titanium cut and uncut screws.

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Mirizzi syndrome is defined as a common hepatic duct obstruction from a cystic duct stone, which results in a severe inflammatory reaction that distorts biliary anatomy and makes surgical intervention challenging. Most case reports describe an open subtotal cholecystectomy as the most common surgical technique with few reports detailing successful laparoscopic interventions. This case involves an 11-year-old African American female who presented with right upper quadrant abdominal pain and imaging consistent with Mirizzi syndrome.

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Article Synopsis
  • Opioids are commonly used for pain management after lumbar spine surgery but can lead to dependence and side effects, prompting exploration of alternative methods like regional nerve blocks for better pain control.
  • This study reviews the effectiveness of transversus abdominis plane (TAP) blocks in reducing opioid use and hospital stay length after anterior lumbar interbody fusion (ALIF).
  • Results showed patients receiving TAP blocks had lower opioid consumption in the first five days post-surgery and reported less pain on specific days, suggesting TAP blocks could help minimize opioid use after ALIF surgery.
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