Publications by authors named "Jean M Grow"

4 Publications

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Surgical management of patients with von Willebrand Disease: summary of 2 systematic reviews of the literature.

Blood Adv 2021 Oct 15. Epub 2021 Oct 15.

Department of Health Research Methods, Evidence and Impact, McMaster University, Canada.

Von Willebrand disease (VWD) is the most common inherited bleeding disorder. The management of patients with VWD undergoing surgeries is crucial to prevent bleeding complications. To systematically summarize the evidence on the management of patients with VWD undergoing major and minor surgeries to support the development of practice guidelines. We searched Medline and EMBASE through October 2019 for randomized clinical trials (RCTs), comparative observational studies and case series comparing maintaining factor VIII levels or VWF levels >0.50 IU/mL for at least 3 days in patients undergoing major surgery, and options for perioperative management of patients undergoing minor surgery. Two authors screened, abstracted data, and assessed the risk of bias. We conducted meta-analysis when possible. We evaluated the certainty of the evidence using the GRADE approach. We included 7 case series for major surgeries and 2 RCTs and 12 case series for minor surgeries. Very low certainty evidence showed that maintaining factor VIII levels, or VWF levels > 0.50 IU/mL for at least 3 consecutive days showed excellent hemostatic efficacy (as labeled by the researchers) after 74-100% of major surgeries. Low to very low certainty evidence showed that prescribing tranexamic acid and increasing VWF levels to 0.50 IU/mL resulted in less bleeding complications after minor procedures compared to increasing VWF levels to 0.50 IU/mL alone. Given the low-quality evidence to guide management decisions, a shared-decision model leading to individualized therapy plans will be important in patients with VWD undergoing surgical and invasive procedures.
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October 2021

ASH ISTH NHF WFH 2021 guidelines on the management of von Willebrand disease.

Blood Adv 2021 01;5(1):301-325

Outcomes and Implementation Research Unit, Division of Nephrology and Hypertension, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS.

Background: von Willebrand disease (VWD) is a common inherited bleeding disorder. Significant variability exists in management options offered to patients.

Objective: These evidence-based guidelines from the American Society of Hematology (ASH), the International Society on Thrombosis and Haemostasis (ISTH), the National Hemophilia Foundation (NHF), and the World Federation of Hemophilia (WFH) are intended to support patients, clinicians, and health care professionals in their decisions about management of VWD.

Methods: ASH, ISTH, NHF, and WFH formed a multidisciplinary guideline panel. Three patient representatives were included. The panel was balanced to minimize potential bias from conflicts of interest. The University of Kansas Outcomes and Implementation Research Unit and the McMaster Grading of Recommendations Assessment, Development and Evaluation (GRADE) Centre supported the guideline development process, including performing and updating systematic evidence reviews (through November 2019). The panel prioritized clinical questions and outcomes according to their importance to clinicians and patients. The panel used the GRADE approach, including GRADE Evidence-to-Decision frameworks, to assess evidence and make recommendations, which were subject to public comment.

Results: The panel agreed on 12 recommendations and outlined future research priorities.

Conclusions: These guidelines make key recommendations regarding prophylaxis for frequent recurrent bleeding, desmopressin trials to determine therapy, use of antiplatelet agents and anticoagulant therapy, target VWF and factor VIII activity levels for major surgery, strategies to reduce bleeding during minor surgery or invasive procedures, management options for heavy menstrual bleeding, management of VWD in the context of neuraxial anesthesia during labor and delivery, and management in the postpartum setting.
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January 2021

Breaking the silence surrounding hepatitis C by promoting self-efficacy: hepatitis C public service announcements.

Qual Health Res 2008 Oct;18(10):1401-12

Department of Advertising and Public Relations, Marquette University, Milwaukee, Wisconsin 53201-1881, USA.

Hepatitis C virus (HCV) is the most common chronic bloodborne virus in the United States. Despite this fact, there is a startling lack of awareness about HCV among individuals who might have contracted the virus. In this study, grounded in self-efficacy theory, we analyze public service announcements for HCV. Using focus groups to contextualize the responses of individuals living with HCV, we conclude that stigma and structural barriers pose the greatest challenges for health communicators trying to reach at-risk populations. The findings suggest that expanded use of celebrity appeals, realistic drug-use portrayals, more extensive use of social networking in tandem with nontraditional media, tapping into veterans, and maximizing self-efficacy messages while minimizing fear tactics offer new hope for successful health communication strategies. With 3.9 million people in the United States infected with HCV, this study offers urgently needed communication strategies to address this silent epidemic.
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October 2008