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Bjoraker KJ, Eggerding C, Ellenberg E, Hollander S, Holmes BM, Lindstrom K, McNutt M, Miller S, Northrup H, Rogers M, Rose S, Scott M, Shim S, Wardley B, Wessenberg L, Bilder DA. Best practice recommendations for the management of anxiety during the pegvaliase journey. Mol Genet Metab 2024; 141:107737. [PMID: 38043481 DOI: 10.1016/j.ymgme.2023.107737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/16/2023] [Accepted: 11/16/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND Pegvaliase, an enzyme substitution therapy, is a treatment option for phenylketonuria (PKU). Due to the neuropathophysiology and disease burden of PKU, individuals can experience baseline anxiety unrelated to pegvaliase therapy. In addition, there are aspects of pegvaliase therapy that may be anxiety-inducing for those considering or receiving treatment. The aim of this manuscript is to present best practice recommendations for the identification and management of anxiety symptoms that can occur along the pegvaliase journey. METHODS A modified Delphi approach was used to seek consensus among a multidisciplinary panel of experts. To this end, an in-person meeting was held that was preceded by a medical specialist- and patient-specific survey to develop preliminary recommendations on ways to address anxiety along the pegvaliase journey. After the meeting, an additional survey was conducted to rank the proposed solutions and mitigation strategies from which a set of recommendations was developed. All recommendations were voted on with the aim of consensus generation, defined as achieving ≥75% agreement among experts. RESULTS The panel reached consensus on a total of 28 best practice recommendations for the management of anxiety during the pre-treatment, induction and titration, early maintenance (pre-efficacy), and late maintenance (post-efficacy) stages. The recommendations offer strategies to identify and address the most common causes of pegvaliase-related anxiety, including self-injection, side effects, the titration schedule, prescribed dietary changes, and variable time to efficacy. Overall, managing anxiety in those considering or receiving pegvaliase involves patient-centered communication, shared decision-making, and personalized treatment plans. CONCLUSIONS The best practice recommendations described herein can guide healthcare providers in proactively addressing anxiety during the different stages of pegvaliase treatment, and support providers with initiating and managing pegvaliase in individuals who may experience baseline and treatment-related anxiety.
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Affiliation(s)
| | | | | | - Suzanne Hollander
- Department of Clinical Nutrition, Boston Children's Hospital, Boston, MA, USA; Division of Genetics and Genomics, Boston Children's Hospital, Boston, MA, USA
| | - Brittany M Holmes
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, MA, USA
| | | | - Markey McNutt
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Suzanne Miller
- Program for Inherited Metabolic Diseases, Mount Sinai Health System, New York, NY, USA
| | - Hope Northrup
- Department of Pediatrics, McGovern Medical School at the University of Texas Health Science Center at Houston (UTHealth) and Children's Memorial Hermann Hospital, Houston, TX, USA
| | | | - Sarah Rose
- BioMarin Pharmaceutical Inc., Novato, CA, USA.
| | - Mia Scott
- Individual with PKU, Tucson, AZ, USA
| | - Soo Shim
- Ann and Robert H. Lurie Children's Hospital, Chicago, IL, USA
| | | | | | - Deborah A Bilder
- Department of Psychiatry, University of Utah Huntsman Mental Health Institute, Salt Lake City, UT, USA
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Hinz A, Esser P, Friedrich M, Glaesmer H, Mehnert-Theuerkauf A, Schroeter ML, Petrowski K, Toussaint A. Changes in anxiety in the general population over a six-year period. PLoS One 2023; 18:e0291206. [PMID: 37699040 PMCID: PMC10497144 DOI: 10.1371/journal.pone.0291206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 08/24/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Anxiety is a frequent condition in patients and in the general population. The aim of this study was to investigate changes in anxiety over time and to test several psychometric properties of the Generalized Anxiety Disorder Screener (GAD-7) from a longitudinal perspective. METHODS The GAD-7 was included in an examination with two waves, six years apart. The study sample (n = 5355) was comprised of representatively selected adults from the general population with a mean age of 57.3 (SD = 12.3) years. RESULTS During the 6-year time interval, anxiety increased significantly from 3.28 ± 3.16 (t1) to 3.66 ± 3.46 (t2). Confirmatory factor analyses proved the longitudinal measurement invariance of the GAD-7. Reliability of the GAD-7 was established both for the cross-sectional and the longitudinal perspective. The test-retest correlation was r = 0.53, and there were no substantial sex or age differences in these coefficients of temporal stability. The mean changes in anxiety were similar for males and females, and there was no linear age trend in the changes measured by the GAD-7. Changes in anxiety over the 6-year period were correlated with changes in satisfaction with life (r = -0.30), bodily complaints (r = 0.31), and the mental component of quality of life (r = -0.48). CONCLUSION The GAD-7 is a suitable instrument for measuring changes in anxiety. Age and gender have only minor significance when interpreting change scores.
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Affiliation(s)
- Andreas Hinz
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Peter Esser
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Michael Friedrich
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Heide Glaesmer
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Anja Mehnert-Theuerkauf
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Matthias L. Schroeter
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig & Clinic for Cognitive Neurology, University Hospital Leipzig, Leipzig, Germany
- Clinic for Cognitive Neurology, University Hospital Leipzig, Leipzig, Germany
| | - Katja Petrowski
- Medical Psychology & Medical Sociology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
- Department of Internal Medicine III, Dresden University of Technology, Dresden, Germany
| | - Anne Toussaint
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Systematic review of studies using platelet serotonin content to assess bioeffect of serotonin reuptake inhibitors at the serotonin transporter. Psychopharmacology (Berl) 2023; 240:1-13. [PMID: 36399187 DOI: 10.1007/s00213-022-06276-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 11/03/2022] [Indexed: 11/19/2022]
Abstract
RATIONALE Assessment of the bioeffect of serotonin reuptake inhibitors (SRIs, including both selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs)) at the serotonin transporter (SERT) in patients and healthy controls can have important theoretical and clinical implications. OBJECTIVES Bioeffect at SERT has been assessed by neuroimaging of brain SERT occupancy, through in vitro measurements of platelet serotonin (5-HT) uptake, and by measuring platelet 5-HT content pre- and post-initiation of SRI administration. Studies of platelet 5-HT content were reviewed in order to (1) determine the overall apparent bioeffect of SRIs; (2) compare bioeffect across types of SRIs; (3) compare the three approaches to assessing SRI bioeffect; and (4) determine how the findings might inform clinical practice. METHODS We performed a systematic review of the published studies that measured platelet 5-HT content to assess SRI bioeffect at the platelet SERT. Studies using neuroimaging and in vitro platelet 5-HT uptake to assess SRI bioeffect were reviewed for comparison purposes. RESULTS Clinical doses of SRIs typically resulted in 70-90% reductions in platelet 5-HT content. The observed bioeffect at the platelet SERT appeared similar among different SSRIs and SNRIs. The bioeffect estimations based on platelet 5-HT content were consistent with those obtained using neuroimaging to assess brain SERT occupancy and those based on the in vitro measurement of platelet 5-HT uptake. CONCLUSIONS In general, excellent agreement was seen in the apparent SRI bioeffect (70-90% inhibition) among the platelet 5-HT content studies and across the three bioeffect approaches. Theoretical and practical clinical implications are discussed.
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Parker E, Banfield M. Consumer Perspectives on Anxiety Management in Australian General Practice. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095706. [PMID: 35565105 PMCID: PMC9103805 DOI: 10.3390/ijerph19095706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/03/2022] [Accepted: 05/04/2022] [Indexed: 11/16/2022]
Abstract
The aim of the current study was to explore consumer views on the management of anxiety in general practice, which is often the first service from which a consumer seeks professional support. We used a mixed methods survey to explore three broad research questions: (1) what are consumer experiences of anxiety management in general practice, (2) what do consumers prioritise when considering treatment for anxiety and what are their preferences for type of treatment, and (3) how do consumers think care for anxiety could be improved? Consumers reported generally positive views of their GP when seeking help for anxiety, though they had mixed experiences of the approach taken to treatment. Consumers noted that they prioritise effective treatment above other factors and are less concerned with how quickly their treatment works. A preference for psychological intervention or combined treatment with medication was apparent. Consumers noted that key areas for improving care for anxiety were improving access and funding for psychological treatments, increasing community knowledge about anxiety, and reducing stigma.
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Affiliation(s)
- Erin Parker
- Research School of Psychology, Australian National University, Canberra 2601, Australia
- Correspondence: (E.P.); (M.B.)
| | - Michelle Banfield
- Centre for Mental Health Research, Australian National University, Canberra 2601, Australia
- Correspondence: (E.P.); (M.B.)
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Lawn S, Kaine C, Stevenson J, McMahon J. Australian Mental Health Consumers' Experiences of Service Engagement and Disengagement: A Descriptive Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910464. [PMID: 34639765 PMCID: PMC8508315 DOI: 10.3390/ijerph181910464] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/03/2021] [Accepted: 09/30/2021] [Indexed: 12/11/2022]
Abstract
Mental health issues are a severe global concern with significant personal, social, and economic consequences and costs. This paper reports results of an online survey disseminated across the Australian community investigating why people with mental health issues choose particular mental health services over others, what causes them to disengage from services, and what factors and qualities of services are important to consumers to support their continued engagement or re-engagement with mental health services. The importance of GPs was evident, given their key role in providing mental healthcare, especially to those referred to as “the missing middle”—consumers with mental health issues who fall through the gaps in care in other parts of the healthcare system. The study found that many respondents chose to engage with mental healthcare providers primarily due to accessibility and affordability, but also because of the relational qualities that they displayed as part of delivering care. These qualities fostered consumers’ sense of trust, feeling listened to, and not being stigmatized as part of help seeking and having their mental health needs met. Implications for education and practice are offered.
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Affiliation(s)
- Sharon Lawn
- Lived Experience Australia Ltd., Adelaide, SA 5070, Australia; (C.K.); (J.M.)
- College of Medicine and Public Health, Flinders University, Adelaide, SA 5042, Australia;
- Correspondence: ; Tel.: +61-459-098-772
| | - Christine Kaine
- Lived Experience Australia Ltd., Adelaide, SA 5070, Australia; (C.K.); (J.M.)
| | - Jeremy Stevenson
- College of Medicine and Public Health, Flinders University, Adelaide, SA 5042, Australia;
| | - Janne McMahon
- Lived Experience Australia Ltd., Adelaide, SA 5070, Australia; (C.K.); (J.M.)
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