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Jordan AN, Anning C, Wilkes L, Ball C, Pamphilon N, Clark CE, Bellenger NG, Shore AC, Sharp ASP, Valderas JM. Cross-cultural adaptation of the Spanish MINICHAL instrument into English for use in the United Kingdom. Health Qual Life Outcomes 2022; 20:39. [PMID: 35246164 PMCID: PMC8895672 DOI: 10.1186/s12955-022-01943-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 02/20/2022] [Indexed: 12/12/2022] Open
Abstract
Background Hypertension is a highly prevalent condition, with optimal treatment to BP targets conferring significant gains in terms of cardiovascular outcomes. Understanding why some patients do not achieve BP targets would be enhanced through greater understanding of their health-related quality of life (HRQoL). However, the only English language disease-specific instruments for measurement of HRQoL in hypertension have not been validated in accordance with accepted standards. It is proposed that the Spanish MINICHAL instrument for the assessment of HRQoL in hypertension could be translated, adapted and validated for use in the United Kingdom. The aim of the study was therefore to complete this process. Methods The MINICHAL authors were contacted and the original instrument obtained. This was then translated into English by two independent English-speakers, with these versions then reconciled, before back-translation and subsequent production of a 2nd reconciled version. Thereafter, a final version was produced after cognitive debriefing, for administration and psychometric analysis in the target population of patients living in the Exeter area (Southwest UK) aged 18–80 years with treatment-naïve grade II-III hypertension, before, during and after 18 weeks’ intensive treatment. Results The English-language instrument was administered to 30 individuals (median age: 58.5 years, 53% male). Psychometric analysis demonstrated a floor effect, though no ceiling effect. Internal consistency for both state of mind (StM) and somatic manifestations (SM) dimensions of the instrument were acceptable (Cronbach’s alpha = 0.81 and 0.75), as was test–retest reliability (ICC = 0.717 and 0.961) and construct validity, which was measured through co-administration with the EQ-5D-5L and Bulpitt-Fletcher instruments. No significant associations were found between scores and patient characteristics known to affect HRQoL. The EQ-5D-5L instrument found an improvement in HRQoL following treatment, with the StM and SM dimensions of the English language MINICHAL trending to support this (d = 0.32 and 0.02 respectively). Conclusions The present study details the successful English translation and validation of the MINICHAL instrument for use in individuals with hypertension. The data reported also supports an improvement in HRQoL with rapid treatment of grade II-III hypertension, a strategy which has been recommended by contemporaneous European guidelines. Trial registration ISRCTN registry number: 57475376 (assigned 25/06/2015).
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Affiliation(s)
- Andrew N Jordan
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK. .,Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.
| | - Christine Anning
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK
| | - Lindsay Wilkes
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK
| | - Claire Ball
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK
| | - Nicola Pamphilon
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK
| | - Christopher E Clark
- Health Services and Policy Research Group, Exeter Collaboration for Academic Primary Care (APEx), NIHR School for Primary Care Research, University of Exeter, Smeall Building, St Luke's Campus, Magdalen Road, Exeter, EX1 2LU, UK
| | - Nicholas G Bellenger
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.,Department of Cardiology, Royal Devon and Exeter Hospital, Exeter, UK
| | - Angela C Shore
- NIHR Exeter Clinical Research Facility, Vascular Medicine, University Hospitals Dorset, Exeter, UK.,Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
| | - Andrew S P Sharp
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.,Department of Cardiology, Royal Devon and Exeter Hospital, Exeter, UK
| | - Jose M Valderas
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.,Health Services and Policy Research Group, Exeter Collaboration for Academic Primary Care (APEx), NIHR School for Primary Care Research, University of Exeter, Smeall Building, St Luke's Campus, Magdalen Road, Exeter, EX1 2LU, UK
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Jordan AN, Fulford J, Gooding K, Anning C, Wilkes L, Ball C, Pamphilon N, Mawson D, Clark CE, Shore AC, Sharp ASP, Bellenger NG. Morphological and functional cardiac consequences of rapid hypertension treatment: a cohort study. J Cardiovasc Magn Reson 2021; 23:122. [PMID: 34689818 PMCID: PMC8543888 DOI: 10.1186/s12968-021-00805-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 08/12/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Left ventricular (LV) hypertrophy (LVH) in uncontrolled hypertension is an independent predictor of mortality, though its regression with treatment improves outcomes. Retrospective data suggest that early control of hypertension provides a prognostic advantage and this strategy is included in the 2018 European guidelines, which recommend treating grade II/III hypertension to target blood pressure (BP) within 3 months. The earliest LVH regression to date was demonstrated by echocardiography at 24 weeks. The effect of a rapid guideline-based treatment protocol on LV remodelling, with very early BP control by 18 weeks remains controversial and previously unreported. We aimed to determine whether such rapid hypertension treatment is associated with improvements in LV structure and function through paired cardiovascular magnetic resonance (CMR) scanning at baseline and 18 weeks, utilising CMR mass and feature tracking analysis. METHODS We recruited participants with never-treated grade II/III hypertension, initiating a guideline-based treatment protocol which aimed to achieve BP control within 18 weeks. CMR and feature tracking were used to assess myocardial morphology and function immediately before and after treatment. RESULTS We acquired complete pre- and 18-week post-treatment data for 41 participants. During the interval, LV mass index reduced significantly (43.5 ± 9.8 to 37.6 ± 8.3 g/m2, p < 0.001) following treatment, accompanied by reductions in LV ejection fraction (65.6 ± 6.8 to 63.4 ± 7.1%, p = 0.03), global radial strain (46.1 ± 9.7 to 39.1 ± 10.9, p < 0.001), mid-circumferential strain (- 20.8 ± 4.9 to - 19.1 ± 3.7, p = 0.02), apical circumferential strain (- 26.0 ± 5.3 to - 23.4 ± 4.2, p = 0.003) and apical rotation (9.8 ± 5.0 to 7.5 ± 4.5, p = 0.003). CONCLUSIONS LVH regresses following just 18 weeks of intensive antihypertensive treatment in subjects with newly-diagnosed grade II/III hypertension. This is accompanied by potentially advantageous functional changes within the myocardium and supports the hypothesis that rapid treatment of hypertension could improve clinical outcomes. TRIAL REGISTRATION ISRCTN registry number: 57475376 (assigned 25/06/2015).
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Affiliation(s)
- Andrew N Jordan
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK.
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK.
- Diabetes and Vascular Research Centre, Royal Devon and Exeter NHS Foundation Trust, Barrack Road, Exeter, EX2 5DW, UK.
| | - Jon Fulford
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
| | - Kim Gooding
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
| | - Christine Anning
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - Lindsay Wilkes
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - Claire Ball
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - Nicola Pamphilon
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - David Mawson
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
| | - Christopher E Clark
- Primary Care Research Group, Exeter College of Medicine and Health, Smeall Building, St Luke's Campus, Magdalen Road, Exeter, EX1 2LU, UK
| | - Angela C Shore
- Vascular Medicine, NIHR Exeter Clinical Research Facility, Exeter, UK
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
| | - Andrew S P Sharp
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
- Department of Cardiology, Royal Devon and Exeter Hospital, Exeter, UK
| | - Nicholas G Bellenger
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, EX2 5AX, UK
- Department of Cardiology, Royal Devon and Exeter Hospital, Exeter, UK
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