Publications by authors named "Christina Rizk"

Article Synopsis
  • - The study investigated recovery factors from concussions in children and adolescents, focusing on elements that might predict a worse outcome based on clinical evaluations using the Post-concussion Symptom Scale (PCSS).
  • - Researchers conducted a retrospective review of patient charts from a sports medicine center, categorizing patients into recovered and poorly recovered based on their PCSS scores, with 110 cases meeting the criteria for analysis.
  • - Significant findings indicated that a previous migraine diagnosis and having an emergency room visit prior to the first clinic visit were linked to poorer recovery outcomes from concussions in pediatric patients.
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Background: The Ryan White (RW) program funds medical and other support services for low-income persons with HIV, significantly improving progress along the HIV care continuum. Although the program has shown overall improvements in achievement of viral suppression, the relative contributions of changes in clinical practice and RW service components to the optimization of the HIV care continuum, particularly for those with new HIV diagnoses, remain unknown.

Methods: The target population was patients with recent HIV diagnoses who received care at RW-funded clinics in the greater New Haven area between 2009 and 2018.

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Background: Late diagnosis of human immunodeficiency virus (HIV) is associated with increased morbidity and mortality, and represents a serious public health concern.

Methods: A retrospective medical record review was conducted on 188 patients with newly diagnosed HIV at a large academic center's HIV clinic from 1/2010 to 12/2019. Patient demographic data, HIV staging, and response to combination antiretroviral therapy (cART) as measured by HIV viral suppression at 12 weeks (HIV RNA < 50 copies) were collected.

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Background: Among the 1.2 M persons living with HIV in the United States, 25% are co- infected with HCV. The availability of effective direct antiviral agents (DAAs) makes the goal of HCV elimination feasible, but implementation requires improvements to the HCV treatment cascade, especially linkage to and initiation of treatment in underserved populations.

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Context: Developing osteoarthritis is common after anterior cruciate ligament reconstruction (ACLR). Monitoring changes in femoral cartilage size after ACLR may be a way to detect the earliest structural alterations before the radiographic onset of osteoarthritis. Diagnostic ultrasonography (US) offers a clinically accessible and valid method for evaluating anterior femoral cartilage size.

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