Publications by authors named "B G Petty"

Purpose: Rehabilitation intervention descriptions often do not explicitly identify active ingredients or how those ingredients lead to changes in patient functioning. The Rehabilitation Treatment Specification System (RTSS) provides guidance to identify the critical aspects of any rehabilitation therapy and supported the development of standardly named ingredients and targets in voice therapy (Rehabilitation Treatment Specification System for Voice Therapy [RTSS-Voice]). This study sought to test the content validity of the RTSS-Voice and determine if the RTSS-Voice can be used to identify commonalities and differences in treatment (criterion validity) across clinicians in everyday clinical practice.

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Purpose: This study sought to investigate whether a significant difference exists in attendance, cancellations, and no-shows between in-person therapy and telepractice. The authors hypothesized that telepractice no-show and cancellation rates would be less than in-person no-show and cancellation rates.

Method: This retrospective study manually reviewed and analyzed attendance, no-show, and cancellation data over a 3-month span of in-person-only visits (September 2019-November 2019) and a 3-month span of telepractice visits (September 2020-November 2020) conducted at the Emory Voice Center, a tertiary care practice in urban Atlanta, Georgia.

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Background: The optimal regimen for prevention and treatment of venous thromboembolism in bariatric surgical patients remains controversial. Direct oral anticoagulants are potentially advantageous over other agents, but inadequate evidence exists regarding their effects in bariatric surgical patients.

Objectives: To investigate single-dose pharmacokinetic (PK) and pharmacodynamic (PD) parameters of apixaban when administered to patients undergoing vertical sleeve gastrectomy (VSG) or Roux-en-Y gastric bypass (RYGB) and to determine whether the PK and PD parameters are affected by type of bariatric surgery and weight loss in the immediate and postoperative period up to 12 months.

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Article Synopsis
  • Edwardsiella piscicida is a fish pathogen affecting multiple species, with unclear reasons for its genetic diversity; this study analyzed 37 isolates from 10 different fish species in North America.
  • Using multilocus sequence analysis (MLSA), researchers grouped these isolates into six clades, assessing their virulence in Chinook salmon after introducing the bacteria.
  • Results showed high mortality rates (≥83.3%) in salmon infected with certain clades, indicating a genetic basis for the virulence of different strains, highlighting the need for further research on various fish models.*
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Purpose Clinical trials have demonstrated that standardized voice treatment programs are effective for some patients, but identifying the unique individual treatment ingredients specifically responsible for observed improvements remains elusive. To address this problem, the authors used a taxonomy of voice therapy, the Rehabilitation Treatment Specification System (RTSS), and a Delphi process to develop the RTSS-Voice (expert consensus categories of measurable and unique voice treatment ingredients and targets). Method Initial targets and ingredients were derived from a taxonomy of voice therapy.

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