77 results match your criteria: "John P. and Kathrine G. McGovern Medical School[Affiliation]"

Osteogenesis imperfecta (OI) is a multisystem disorder most often caused by pathogenic variants in genes that encode type I collagen. Type I collagen is abundant not only in bone but also in multiple tissues including skin, tendons, cornea, blood vessels and heart. Thus, OI can be expected to affect cardiovascular system, and there are numerous reports of cardiovascular disease (CVD) in people with OI.

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Background: Bicuspid aortic valve (BAV) is the most common congenital heart defect in adults, often leading to complications such as thoracic aortic aneurysms and aortic stenosis. While BAV is frequently associated with 22q11.2 deletion syndrome (22q11.

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Implementation of a Comprehensive Endovascular Aortic Programme and Maintenance of Clinical Excellence during Fenestrated Branched Endovascular Aortic Repair in Two Centres.

Eur J Vasc Endovasc Surg

November 2024

Advanced Aortic Research Program, Department of Cardiothoracic and Vascular Surgery, University of Texas Health Science Centre at Houston, John P. and Kathrine G. McGovern Medical School, Houston, TX, USA. Electronic address:

Objective: Comprehensive endovascular aortic programmes need optimal infrastructure and multidisciplinary teams to manage complex aortic aneurysms. This study assessed the implementation of such a programme in two centres and its impact on fenestrated or branched endovascular aortic repair (FB-EVAR) outcomes.

Methods: A retrospective review of patients treated for complex abdominal and thoraco-abdominal aortic aneurysms (TAAAs) by FB-EVAR between 2013 and 2023 was undertaken.

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Article Synopsis
  • The Genomic Medicine Guidance (GMG) application was developed to help clinicians and patients understand and manage heritable thoracic aortic aneurysms and dissections (TAD) using genetic testing information, responding to a gap in integrating genetics into clinical practice.
  • GMG compiles genetic data and clinical recommendations, focusing on the 13 most common mutated TAD genes, providing users with streamlined guidance on testing, treatment options, and lifestyle management.
  • The app aims to enhance accessibility to genomic medicine, facilitate better clinical decisions, and promote collaborative research in understanding genetic variants linked to TAD.
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The Impact of Surgical Margin in Wide Local Excision of Pediatric Melanoma - An Argument for a More Conservative Approach.

J Pediatr Surg

January 2025

The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA; University of Texas Health Science Center at Houston (UTHealth Houston), 7000 Fannin St, Suite 1706, Houston, TX 77030, USA; UTHealth Houston John P. and Kathrine G. McGovern Medical School, 6431 Fannin St, Houston, TX 77030, USA.

Background: Pediatric melanoma is the most common skin cancer in children. Achieving surgical margins recommended by the National Comprehensive Cancer Network (NCCN) for wide local excision (WLE) is challenging in children with less body domain. This study investigated whether surgical margin impacted postoperative clinical outcomes following WLE for melanoma in children and adolescents.

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Epidemiology of Patient Record Duplication.

Appl Clin Inform

January 2025

Department of Clinical and Health Informatics, D. Bradley McWilliams School of Biomedical Informatics, The University of Texas Health Science Center (UTHealth), Houston, Texas, United States.

Objectives:  Duplicate patient records can increase costs and medical errors. We assessed the association between demographic factors, comorbidities, health care usage, and duplicate electronic health records.

Methods:  We analyzed the association between duplicate patient records and multiple demographic variables (race, Hispanic ethnicity, sex, and age) as well as the Charlson Comorbidity Index (CCI), number of diagnoses, and number of health care encounters.

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A Review of Linear Lichen Planus Case Reports.

Am J Dermatopathol

September 2024

Dermatologist, Dermatology, Mosaic Dermatology, Houston, TX.

Lichen linear planus is a rare variant of lichen planus that appears as pruritic, polygonal, purple papules in a blaschkoid distribution. This review critically assesses all reported cases of linear lichen planus (LLP) for proposed etiology, clinical and histologic traits, treatment options, and recurrence. A PubMed search from inception through March 2023, followed by article screening and full-text review, identified 51 unique cases of LLP.

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Article Synopsis
  • The Surgical Infection Society (SIS) has updated its evidence-based guidelines for managing intra-abdominal infections (IAI) after a systematic review of literature from 2016 to February 2024.
  • This update includes new recommendations and revisions based on rigorous evaluations of evidence using the GRADE system, which ranks the strength and quality of recommendations.
  • Key topics covered involve antimicrobial agent selection, treatment timing and methods, pathogen-specific treatments, and the implementation of antimicrobial stewardship programs in hospitals.
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Allostatic load (AL) has been shown to impact cancer outcomes. At present, no gold standard exists surrounding AL computation. As such, a systematic review of the literature was performed to identify studies that retrospectively calculated AL in patients with cancer.

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Skin Cancer Precursors: From Cancer Genomics to Early Diagnosis.

Hematol Oncol Clin North Am

August 2024

Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1484, Houston, TX 77030, USA; Department of Dermatology, University Hospital of Zurich, University of Zurich, Rämistrasse 100, 8091 Zürich, Switzerland.

Skin cancers, including melanoma and keratinocyte carcinomas, are responsible for increasing health care burden internationally. Risk stratification and early detection are paramount for prevention and less risky treatment to overall improve patient outcomes and disease morbidity. Here, the authors discuss the key concepts leading to skin cancer initiation and progression.

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Dysphagia After Anterior Cervical Spine Surgery: Pathophysiology, Diagnosis, and Management.

J Am Acad Orthop Surg

July 2024

From the Department of Orthopaedic Surgery, University of California Davis School of Medicine, Sacramento, CA (Le, Javidan, Khan), and the Department of Orthopaedic Surgery, John P. and Kathrine G. McGovern Medical School at UTHealth, Houston, TX (Klineberg).

Anterior cervical spine surgery (ACSS) is a surgical intervention widely used for a myriad of indications including degenerative, oncologic, inflammatory, traumatic, and congenital spinal conditions. A primary concern for surgeons performing ACSS is the postoperative development of oropharyngeal dysphagia. Current literature reports a wide incidence of this complication ranging from 1 to 79%.

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Purpose: Previous studies have shown that individuals living in areas with persistent poverty (PP) experience worse cancer outcomes compared to those living in areas with transient or no persistent poverty (nPP). The association between PP and melanoma outcomes remains unexplored. We hypothesized that melanoma patients living in PP counties (defined as counties with ≥ 20% of residents living at or below the federal poverty level for the past two decennial censuses) would exhibit higher rates of incidence-based melanoma mortality (IMM).

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Financial exploitation (FE) is one of the most common reports to Adult Protective Services (APS) and the cases are often complex. Consequently, APS caseworkers report FE investigations to be among the most difficult while simultaneously reporting low confidence in productive outcomes for these investigations. This necessitates finding ways to support APS FE investigations.

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Article Synopsis
  • - The study aimed to evaluate the effectiveness and outcomes of endoscopic olecranon bursectomy for treating chronic olecranon bursitis, focusing on patient demographics, types of bursitis, and complications.
  • - Data was collected from 28 patients who underwent the procedure between January 2018 and May 2021, revealing a mix of aseptic (54%) and septic (46%) bursitis cases, with a follow-up period averaging 24.7 months.
  • - Results showed that 86% of patients reported no issues post-surgery, and there were no instances of recurrence or the need for additional operations; however, four patients experienced minor complications within three months of the procedure.
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Gonorrheal and chlamydia yield for genital and extragenital testing in children evaluated for sexual abuse.

Child Abuse Negl

January 2024

The John P. and Kathrine G. McGovern Medical School, Department of Pediatrics, 6410 Fannin St Ste 1425, Houston, TX 77030, USA; Texas Forensic Nurse Examiners, 2990 Richmond Ste 180, Houston, TX 77098, USA. Electronic address:

Objective: Texas Forensic Nurse Examiners (TXFNE) performs routine testing of genital and non-genital sites for Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG), and further testing for other sexually transmitted pathogens. The current Centers for Disease Control and Prevention (CDC) guidelines recommend that testing be based primarily on patient history of type of sexual contact, patient age, community prevalence of sexually transmitted infections (STIs), perpetrator risk factors for STIs, and patient symptoms (Centers for Disease Control and Prevention, 2021). In this study, we were interested in determining whether our practice of testing all sites in all prepubertal patients presenting for sexual abuse for CT and NG resulted in identification of infections that would have been missed if testing had been limited to disclosed sites of sexual contact.

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Ambulation for latency during expectant management of preterm prelabor rupture of membranes: a randomized controlled trial (AMBLE).

Am J Obstet Gynecol MFM

January 2024

Department of Obstetrics, Gynecology and Reproductive Sciences, John P. and Kathrine G. McGovern Medical School, University of Texas Health Science Center at Houston, Houston, TX (Drs Pineles and Vial, Ms Castro, Dr Ghorayeb, Ms Ajishegiri, and Drs Sadek, Blackwell, Chauhan, and Sibai).

Background: Individuals hospitalized with preterm prelabor rupture of membranes are often advised to limit their activity or adhere to bed rest. Some evidence suggests that greater activity is associated with longer latency and improved outcomes, but no high-quality evidence from a randomized controlled trial exists.

Objective: This study aimed to evaluate whether encouragement to ambulate at least 2000 steps daily affects latency among individuals with preterm prelabor rupture of membranes compared with usual care.

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Successful Treatment of SCD-Related Priapism With Crizanlizumab: A Case Series.

J Investig Med High Impact Case Rep

November 2023

Department of Internal Medicine, John P. and Kathrine G. McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA.

Priapism, an unwanted, painful, prolonged erection that is unrelated to sexual stimulation, is a common complication of sickle cell disease (SCD). Priapic events in SCD are stuttering, meaning they occur repeatedly with intervening periods of detumescence. Without health care intervention, repeated episodes can lead to erectile dysfunction.

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Objective: Medication discrepancies between clinical systems may pose a patient safety hazard. In this paper, we identify challenges and quantify medication discrepancies across transitions of care.

Methods: We used structured clinical data and free-text hospital discharge summaries to compare active medications' lists at four time points: preadmission (outpatient), at-admission (inpatient), at-discharge (inpatient), and postdischarge (outpatient).

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Article Synopsis
  • A 63-year-old male with no significant health issues presented with a long-standing, non-bothersome vascular eruption on his left thigh and abdomen.
  • The eruption appeared benign, leading the patient to decline a biopsy or any further medical follow-up.
  • This case highlights the need for more research on diffuse vascular eruptions, particularly their potential genetic or environmental causes in otherwise healthy individuals.
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Importance: The gut microbiome modulates the immune system and responses to immunotherapy in patients with late-stage melanoma. It is unknown whether fecal microbiota profiles differ between healthy individuals and patients with melanoma or if microbiota profiles differ among patients with different stages of melanoma. Defining gut microbiota profiles in individuals without melanoma and those with early-stage and late-stage melanoma may reveal features associated with disease progression.

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