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Mackenzie ACL, Chung S, Hoppes E, Mickler AK, Cartwright AF. Measurement of changes to the menstrual cycle: A transdisciplinary systematic review evaluating measure quality and utility for clinical trials. PLoS One 2024; 19:e0306491. [PMID: 39052601 PMCID: PMC11271926 DOI: 10.1371/journal.pone.0306491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 06/18/2024] [Indexed: 07/27/2024] Open
Abstract
Despite the importance of menstruation and the menstrual cycle to health, human rights, and sociocultural and economic wellbeing, the study of menstrual health suffers from a lack of funding, and research remains fractured across many disciplines. We sought to systematically review validated approaches to measure four aspects of changes to the menstrual cycle-bleeding, blood, pain, and perceptions-caused by any source and used within any field. We then evaluated the measure quality and utility for clinical trials of the identified instruments. We searched MEDLINE, Embase, and four instrument databases and included peer-reviewed articles published between 2006 and 2023 that reported on the development or validation of instruments assessing menstrual changes using quantitative or mixed-methods methodology. From a total of 8,490 articles, 8,316 were excluded, yielding 174 articles reporting on 94 instruments. Almost half of articles were from the United States or United Kingdom and over half of instruments were only in English, Spanish, French, or Portuguese. Most instruments measured bleeding parameters, uterine pain, or perceptions, but few assessed characteristics of blood. Nearly 60% of instruments were developed for populations with menstrual or gynecologic disorders or symptoms. Most instruments had fair or good measure quality or clinical trial utility; however, most instruments lacked evidence on responsiveness, question sensitivity and/or transferability, and only three instruments had good scores of both quality and utility. Although we took a novel, transdisciplinary approach, our systematic review found important gaps in the literature and instrument landscape, pointing towards a need to examine the menstrual cycle in a more comprehensive, inclusive, and standardized way. Our findings can inform the development of new or modified instruments, which-if used across the many fields that study menstrual health and within clinical trials-can contribute to a more systemic and holistic understanding of menstruation and the menstrual cycle.
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Affiliation(s)
- Amelia C. L. Mackenzie
- Global Health and Population, FHI 360, Washington, District of Columbia, United States of America
| | - Stephanie Chung
- Global Health and Population, FHI 360, Durham, North Carolina, United States of America
- Department of Maternal and Child Health, University of North Carolina Gillings School of Global Public Health, Chapel Hill, North Carolina, United States of America
| | - Emily Hoppes
- Global Health and Population, FHI 360, Durham, North Carolina, United States of America
| | - Alexandria K Mickler
- Research, Technology and Utilization Division, United States Agency for International Development and the Public Health Institute, Office of Population and Reproductive Health, Bureau for Global Health, Washington, District of Columbia, United States of America
| | - Alice F. Cartwright
- Global Health and Population, FHI 360, Durham, North Carolina, United States of America
- Department of Maternal and Child Health, University of North Carolina Gillings School of Global Public Health, Chapel Hill, North Carolina, United States of America
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Canis M. Do we want to know the enormity of women's severe menstrual disorders and chronic pelvic pain? J Gynecol Obstet Hum Reprod 2024; 53:102784. [PMID: 38570116 DOI: 10.1016/j.jogoh.2024.102784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Accepted: 03/31/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVE The purpose of this paper is to call for a nationwide study to assess the prevalence and incidence of women health problems related to menstrual disorders and severe pelvic pain. RATIONALE The exact prevalence and incidence of endometriosis, adenomyosis, severe painful menstrual disorders, and of severe chronic pelvic pain are unknown. These issues severely impact women's quality of life and represent huge costs for our societies. Using adapted questionnaires, recent progresses in diagnosis and increased fundings announced by politicians, we can and should change this situation by performing a nationwide study to assess prevalence and incidence of these women problems in the French general population. The huge, anticipated costs of this study do appear quite reasonable when accounting for the enormous costs and societal consequences of endometriosis, menstrual disorders and severe pelvic pain. CONCLUSION These long-awaited data will improve our understanding of the causes, consequences, and natural history of endometriosis. These data will allow women to better understand that pain is not always related to endometriosis, thus preventing unjustified fears. Physicians will be able to adapt and improve medical managements, particularly the diagnosis. Politicians will have the tools to improve women's health and gender equality.
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Affiliation(s)
- Michel Canis
- CHU Clermont-Ferrand, Department of Gynecologic Surgery, CHU Estaing, 1 Place Lucie et Raymond Aubrac, Clermont Ferrand 63000, France; Université Clermont Auvergne, EnCoV, Institut Pascal, UMR 6602 CNRS, SIGMA Clermont, Clermont-Ferrand F-63000, France.
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Skinner CM, Kuijer RG. Self-compassion and health-related quality of life in individuals with endometriosis. Psychol Health 2024:1-18. [PMID: 38475983 DOI: 10.1080/08870446.2024.2325506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/26/2024] [Indexed: 03/14/2024]
Abstract
OBJECTIVE International research highlights the detrimental impact of endometriosis on health-related quality of life (HRQoL), yet few studies have examined positive resources such as self-compassion and resilience as correlates. This cross-sectional study aimed to examine the relationship between self-compassion and HRQoL in individuals with endometriosis in Aotearoa New Zealand. Resilience and perceived symptom severity were examined as potential mediators. METHODS AND MEASURES Six hundred and three individuals with endometriosis completed an online questionnaire measuring demographic and endometriosis-related information, endometriosis symptoms (number and severity), HRQoL, self-compassion and resilience. RESULTS In line with international research, the current sample reported significant impairment in all aspects of HRQoL. As expected, those with higher levels of self-compassion reported less impairment in HRQoL, and this relationship was partially mediated by perceived symptom severity (all aspects of HRQoL). Resilience mediated the relationship between self-compassion and two aspects of HRQoL (emotional wellbeing and control/powerlessness). CONCLUSION These findings confirm that HRQoL is significantly impaired in individuals with endometriosis in Aotearoa New Zealand and point to the potential role of self-compassion and resilience as protective factors in encouraging positive coping styles to manage symptoms and maintain high HRQoL. Interventions targeting self-compassion may be a promising tool to improve wellbeing in individuals with endometriosis.
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Affiliation(s)
- Chelsea M Skinner
- School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand
| | - Roeline G Kuijer
- School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand
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Jones GL, Budds K, Taylor F, Musson D, Raymer J, Churchman D, Kennedy SH, Jenkinson C. A systematic review to determine use of the Endometriosis Health Profiles to measure quality of life outcomes in women with endometriosis. Hum Reprod Update 2024; 30:186-214. [PMID: 38007607 PMCID: PMC10905511 DOI: 10.1093/humupd/dmad029] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/06/2023] [Indexed: 11/27/2023] Open
Abstract
BACKGROUND The Endometriosis Health Profiles (EHPs), the EHP-30 and EHP-5, are patient-reported outcome measures that were developed to measure the health-related quality of life (HRQoL) of women living with endometriosis. Prior to their development, a systematic review was undertaken which identified that the HRQoL of women living with endometriosis was poorly understood, with only three medical and one surgical study identified. OBJECTIVE AND RATIONALE The 20-year anniversary of the EHP-30 provided a timely opportunity to assess how the tools have been used and explore what the findings tell us about the impact of endometriosis and its associated treatments upon women's QoL. Applying robust systematic review methodology, following PRISMA guidelines, we sought to answer: How many studies have used the EHP and for what purpose?; What are the demographic characteristics and international context of the studies?; What is the methodological nature and quality of the studies?; Which interventions have been assessed and what are the reported EHP outcomes?; and Can the EHP outcomes of these interventions be analysed using a meta-analysis and, if so, what do the results show? SEARCH METHODS The electronic databases MEDLINE, CINAHL, PsycINFO, PubMed, and Google Scholar were searched from the year the EHP was first published, in 2001 to 26 February 2020 using the search terms 'EHP30', 'EHP5', 'EHP-30', 'EHP-5', 'endometriosis health profile 30', and 'endometriosis health profile 5'. We updated the searches on 9 April 2021. All included studies were quality assessed using the Mixed Methods Appraisal Tool (MMAT). OUTCOMES The review included 139 papers. In clinical intervention studies, the EHPs were deployed most frequently to measure the outcomes of medical (n = 35) and surgical (n = 21) treatment. The EHPs were also used in 13 other intervention studies, 29 non-interventional studies, 32 psychometric/cross cultural validation studies; six diagnostic studies, and in three other studies to measure outcomes in related conditions. They were mainly deployed in studies undertaken in Europe and North America. Overall, regardless of the nature of the intervention, most women reported improvements in HRQoL after treatment. Surgical interventions generally resulted in significant improvements for the longest amount of time. There was also evidence that when participants stopped taking medication their EHP scores worsened, perhaps reinforcing the temporary impact of medical treatment. Younger patients reported more negative impact upon their HRQoL. Further evidence using classical test theory to support the EHPs' robust psychometric properties, including acceptability, dimensionality, reliability, validity (including cross-cultural), and responsiveness, was demonstrated, particularly for the EHP-30. Strikingly, using anchor-based methods, EHP-30 responsiveness studies demonstrate the largest mean changes in the 'control and powerlessness' domain post-intervention, followed by 'pain'. MMAT outcomes indicated the quality of the papers was good, with the exception of five studies. A meta-analysis was not undertaken owing to the heterogeneity of the interventions and papers included in this review. WIDER IMPLICATIONS Women with endometriosis face a lifetime of surgical and/or medical interventions to keep the condition under control. Less invasive treatments that can lead to improved longer term physical and psycho-social outcomes are needed. The EHPs are reliable, valid, acceptable, and responsive tools, but more assessment of EHP outcomes using modern psychometric methods and in the context of women from ethnically diverse backgrounds and in routine clinical care would be beneficial. Given the brevity of the EHP-5, it may be the most appropriate version to use in routine clinical practice, whereas the longer EHP-30, which provides more granularity, is more appropriate for research.
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Affiliation(s)
- Georgina L Jones
- Department of Psychology, School of Humanities and Social Sciences, Leeds Beckett University, Leeds, UK
| | - Kirsty Budds
- Department of Psychology, School of Humanities and Social Sciences, Leeds Beckett University, Leeds, UK
| | - Francesca Taylor
- Department of Psychology, School of Humanities and Social Sciences, Leeds Beckett University, Leeds, UK
| | - Danielle Musson
- Department of Psychology, School of Humanities and Social Sciences, Leeds Beckett University, Leeds, UK
| | | | | | - Stephen H Kennedy
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, John Radcliffe Hospital, Oxford, UK
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Escriva-Boulley G, Philip CA, Warembourg S, Lenotre L, Flore P, Faure P, Michy T, Letouzey V, Arnold C, Piluso C, Chalmel L, Kacem R, Blum GF, Detayrac R, Trocmé C, Brigaud I, Herbach U, Branche P, Faller E, Chalabaev A. Effects of a physical activity and endometriosis-based education program delivered by videoconference on endometriosis symptoms: the CRESCENDO program (inCRease physical Exercise and Sport to Combat ENDOmetriosis) protocol study. Trials 2023; 24:759. [PMID: 38012776 PMCID: PMC10680283 DOI: 10.1186/s13063-023-07792-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 11/09/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND Endometriosis is a chronic disease characterized by growth of endometrial tissue outside the uterine cavity which could affect 200 million women (The term "woman" is used for convenience. Individuals gendered as man or as nonbinary can also suffer from this disease) worldwide. One of the most common symptoms of endometriosis is pelvic chronic pain associated with fatigue. This pain can cause psychological distress and interpersonal difficulties. As for several chronic diseases, adapted physical activity could help to manage the physical and psychological symptoms. The present study will investigate the effects of a videoconference-based adapted physical activity combined with endometriosis-based education program on quality of life, pain, fatigue, and other psychological symptoms and on physical activity. METHODS This multicentric randomized-controlled trial will propose to 200 patients with endometriosis to be part of a trial which includes a 6-month program with 45 min to more than 120 min a week of adapted physical activity and/or 12 sessions of endometriosis-based education program. Effects of the program will be compared to a control group in which patients will be placed on a waiting list. All participants will be followed up 3 and 6 months after the intervention. None of the participants will be blind to the allocated trial arm. The primary outcome measure will be quality of life. Secondary outcomes will include endometriosis-related perceived pain, fatigue, physical activity, and also self-image, stereotypes, motivational variables, perceived support, kinesiophobia, basic psychological need related to physical activity, and physical activity barriers. General linear models and multilevel models will be performed. Predictor, moderator, and mediator variables will be investigated. DISCUSSION This study is one of the first trials to test the effects of a combined adapted physical activity and education program for improving endometriosis symptoms and physical activity. The results will help to improve care for patients with endometriosis. TRIAL REGISTRATION ClinicalTrials.gov, NCT05831735 . Date of registration: April 25, 2023.
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Affiliation(s)
- Géraldine Escriva-Boulley
- Université de Haute-Alsace, Université de Strasbourg, Université de Lorraine, LISEC UR 2310, F-68100, Mulhouse, France.
| | - Charles-André Philip
- Clinique gynécologique et obstétricale, Hôpital de la Croix-Rousse, groupe hospitalier Nord, CHU de Lyon-HCL, 103, grande rue de la Croix-Rousse, 69317, Lyon cedex, France
| | - Sophie Warembourg
- Clinique gynécologique et obstétricale, Hôpital de la Croix-Rousse, groupe hospitalier Nord, CHU de Lyon-HCL, 103, grande rue de la Croix-Rousse, 69317, Lyon cedex, France
| | - Lionel Lenotre
- Faculté des Sciences et Techniques, Université de Haute-Alsace, 18 Rue des Frères Lumière, 68200, Mulhouse, France
- PASTA - Processus aléatoires spatio-temporels et leurs applications, Inria Nancy - Grand Est, Villers-lès-, Nancy, France
| | - Patrice Flore
- Univ. Grenoble Alpes, Inserm, CHU Grenoble Alpes, HP2, 38000, Grenoble, France
| | - Patrice Faure
- Grenoble University Hospital, Avenue Maquis du Grésivaudan, 38700, La Tronche, France
| | - Thierry Michy
- Department of Gynecology, Grenoble University Hospital, Avenue Maquis du Grésivaudan, 38700, La Tronche, France
| | | | - Carole Arnold
- Université de Lorraine, Inserm, UMRS 1256, NGERE - Nutrition, Genetics, and Environmental Risk Exposure, F-54000, Nancy, France
| | - Claire Piluso
- Université de Haute-Alsace, Université de Strasbourg, SAGE, F-68100, Mulhouse, France
| | - Loic Chalmel
- Université de Haute-Alsace, Université de Strasbourg, Université de Lorraine, LISEC UR 2310, F-68100, Mulhouse, France
| | - Ramzi Kacem
- Service gynécologie GHRMSA, Hôpital Emile Muller, Mulhouse, France
| | - Georges Fabrice Blum
- Cabinet Médical, Clinique du Diaconat-Fonderie et Université de Haute-Alsace, Mulhouse, France
| | | | - Candice Trocmé
- Grenoble University Hospital, Avenue Maquis du Grésivaudan, 38700, La Tronche, France
| | - Isabelle Brigaud
- Université de Haute-Alsace, CNRS, IS2M UMR 7361, Mulhouse, France
| | - Ulysse Herbach
- Université de Lorraine, CNRS, Inria, IECL, F-54000, Nancy, France
| | - Patricia Branche
- Service d'Anesthésie Réanimation Chirurgicale, Hospices Civils de Lyon, Groupement Hospitalier Nord Hôpital de la Croix-Rousse, 103 Grande Rue de la Croix-Rousse, F-69317, Lyon, France
| | - Emilie Faller
- Department of Gynecologic Surgery, Hôpitaux Universitaires de Strasbourg, 67200, Strasbourg, France
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Darici E, Kemahlı MNC, Bahat PY, Yücel B, Oral E. Validation of the Turkish version of Endometriosis Health Profile questionnaire (EHP-30) to evaluate the quality of life in women with endometriosis. Facts Views Vis Obgyn 2023; 15:131-136. [PMID: 37436049 PMCID: PMC10410650 DOI: 10.52054/fvvo.15.2.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND The Endometriosis Health Profile-30 (EHP-30) is a commonly used tool for assessing the impact of endometriosis on a person's quality of life. The EHP-30 is a 30-item questionnaire that measures various aspects of endometriosis-related health, including physical symptoms, emotional well-being, and functional impairment. OBJECTIVES EHP-30 has not yet been evaluated with Turkish patients. Therefore, we aim to develop and validate the Turkish version of EHP-30 in this study. MATERIALS AND METHODS This cross-sectional study was conducted with 281 randomly selected patients from Turkish Endometriosis Patient-Support Groups. The items of the EHP-30 distributed across 5 subscales of the core questionnaire are generally applicable to all women with endometriosis. There are 11 items on the pain scale, 6 on the control and powerlessness scale, 4 on the social support scale, 6 on the emotional well-being scale, and 3 on the self-image scale. The patients were asked to complete the form with brief demographic information and psychometric evaluation included factor analysis, convergent validity, internal consistency, test-retest reliability, data completeness and the determination of floor and ceiling effects. MAIN OUTCOME MEASURE The main outcomes measures were the test-retest reliability, internal consistency, and the assessment of construct validity. RESULTS In this study, 281 completed questionnaires were included with a return rate of 91%. Data completeness was accepted as excellent on all subscales. Floor effects were found in medical profession (37%), children (32%) and work (31%) modules. No ceiling effects were found. Division of the core questionnaire into five subscales identical to the original EHP-30 was confirmed by factor analysis performed. The intraclass correlation coefficient for agreement varied from 0.822 to 0.914. There was agreement between the EHP-30 and EQ-5D-3L on both of the hypotheses that were tested. There was a statistically significant difference in scores between endometriosis patients and healthy women across in all subscales (p<.01). CONCLUSION The results of this validation study for the EHP-30 indicated a high level of data completeness, with no significant floor or ceiling effects. The questionnaire demonstrated good internal consistency and excellent test-retest reliability. These findings confirm that the Turkish version of the EHP-30 is a valid and reliable toolfor measuring the health-related quality of life in individuals with endometriosis. WHAT'S NEW? EHP-30 had not yet been evaluated with Turkish patients and the results of this study demonstrate the validity and reliability of the Turkish translation of the EHP-30 in assessing endometriosis patients' health-related quality of life.
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Marí-Alexandre J, García-Oms J, Agababyan C, Belda-Montesinos R, Royo-Bolea S, Varo-Gómez B, Díaz-Sierra C, González-Cantó E, Gilabert-Estellés J. Toward an improved assessment of quality of life in endometriosis: evaluation of the Spanish version of the Endometriosis Health Profile 30. J Psychosom Obstet Gynaecol 2022; 43:251-257. [PMID: 32735156 DOI: 10.1080/0167482x.2020.1795827] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
PURPOSE Our main objective is to evaluate the psychometric properties of the Spanish version of the EHP-30 questionnaire. The secondary aim is to evaluate the differences in the scores of the core EHP-30 scales between patients with either surgical treatment or conservative management of endometriosis. METHODS Cross-sectional study conducted into a tertiary hospital endometriosis reference unit. All patients (n = 223) pre-surgically completed the core EHP-30 questionnaire, the EQ-5D questionnaire (n = 184) and a visual analogue scale (n = 210) for endometriosis-related pain. Demographical and clinical data were recorded. RESULTS Psychometric characteristics of the Spanish core EHP-30 questionnaire were investigated. Statistical analyses confirmed the five-structure factor, a high degree of internal consistency and of item-total correlation for all the assessed items. Convergent validity between EQ-5D and EHP-30 items and between VAS and EHP-30 subscale pain was observed. Additionally, patients with surgical management rendered significantly higher scores in the core EHP-30 subscales "pain" and "control and powerlessness". CONCLUSIONS We present the reliability, validity and acceptability of the Spanish core EHP-30 questionnaire, providing clinicians and researchers with an improved tool to assess the endometriosis-related quality of life. Additionally, we show that patients subsidiaries of surgical treatment for endometriosis present with higher pain and powerlessness than those with conservative management.
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Affiliation(s)
- Josep Marí-Alexandre
- Research Laboratory in Biomarkers in Reproduction, Gynecology and Obstetrics, Fundación Hospital General Universitario de Valencia, Valencia, Spain.,Unidad de Cardiopatías Familiares, Muerte Súbita y Mecanismos de Enfermedad (CaFaMuSMe), Health Research Institute La Fe, Valencia, Spain
| | - Javier García-Oms
- Research Laboratory in Biomarkers in Reproduction, Gynecology and Obstetrics, Fundación Hospital General Universitario de Valencia, Valencia, Spain.,Comprehensive Multidisciplinary Endometriosis Unit, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Cristina Agababyan
- Research Laboratory in Biomarkers in Reproduction, Gynecology and Obstetrics, Fundación Hospital General Universitario de Valencia, Valencia, Spain.,Comprehensive Multidisciplinary Endometriosis Unit, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Rocío Belda-Montesinos
- Research Laboratory in Biomarkers in Reproduction, Gynecology and Obstetrics, Fundación Hospital General Universitario de Valencia, Valencia, Spain.,Comprehensive Multidisciplinary Endometriosis Unit, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Susana Royo-Bolea
- Research Laboratory in Biomarkers in Reproduction, Gynecology and Obstetrics, Fundación Hospital General Universitario de Valencia, Valencia, Spain.,Comprehensive Multidisciplinary Endometriosis Unit, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Begoña Varo-Gómez
- Research Laboratory in Biomarkers in Reproduction, Gynecology and Obstetrics, Fundación Hospital General Universitario de Valencia, Valencia, Spain.,Comprehensive Multidisciplinary Endometriosis Unit, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Cristina Díaz-Sierra
- Comprehensive Multidisciplinary Endometriosis Unit, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Eva González-Cantó
- Research Laboratory in Biomarkers in Reproduction, Gynecology and Obstetrics, Fundación Hospital General Universitario de Valencia, Valencia, Spain
| | - Juan Gilabert-Estellés
- Research Laboratory in Biomarkers in Reproduction, Gynecology and Obstetrics, Fundación Hospital General Universitario de Valencia, Valencia, Spain.,Unidad de Cardiopatías Familiares, Muerte Súbita y Mecanismos de Enfermedad (CaFaMuSMe), Health Research Institute La Fe, Valencia, Spain.,Comprehensive Multidisciplinary Endometriosis Unit, Consorcio Hospital General Universitario de Valencia, Valencia, Spain.,Department of Paediatrics, Obstetrics and Gynaecology, University of Valencia, Valencia, Spain
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When Two Is Better Than One: A Pilot Study on Transcranial Magnetic Stimulation Plus Muscle Vibration in Treating Chronic Pelvic Pain in Women. Brain Sci 2022; 12:brainsci12030396. [PMID: 35326352 PMCID: PMC8946237 DOI: 10.3390/brainsci12030396] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 02/04/2023] Open
Abstract
Chronic pelvic pain syndrome (CPPS) affects about 4–16% of adult women, and about one-third of them require medical assistance due to severe symptoms. Repetitive transcranial magnetic stimulation (rTMS) over the supplementary motor area (SMA) has been shown to manage pain in refractory CPPS. Focal muscle vibration (FMV) has also been reported to relieve pelvic pain. The objective of this study was to assess the feasibility and effect of rTMS coupled with FMV to reduce pain in seven adult women with refractory CPPS. This pilot, open-labeled, prospective trial examined treatment by 5 Hz rTMS over SMA and 150 Hz FMV over the perineum, suprapubic, and sacrococcygeal areas, with one daily session for five consecutive days for three weeks. We assessed tolerance and subjective pain changes (as per visual analog scale, VAS) until one month post-treatment, with a primary endpoint at day 7. No patients experienced serious adverse effects or a significant increase in pain. Six out of seven patients experienced a VAS improvement of at least 10% at T7; three of these individuals experienced a VAS improvement of more than 30%. Overall, we found a significant VAS reduction of 15 points (95% CI 8.4–21.6) at T7 (t = 6.3, p = 0.001; ES = 2.3 (1.1–3.9)). Three of the women who demonstrated a significant VAS reduction at T7 retained such VAS improvement at T30. VAS decreased by six points (95% CI 1.3–10.7) at T30 (t = 3.1, p = 0.02; ES = 1.5 (0.2–2.6)). This coupled approach seems promising for pain management in adult women with refractory CPPS and paves the way for future randomized controlled trials.
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Hansen KE, Lambek R, Røssaak K, Egekvist AG, Marschall H, Forman A, Kesmodel US. Health-related quality of life in women with endometriosis: psychometric validation of the Endometriosis Health Profile 30 questionnaire using confirmatory factor analysis. Hum Reprod Open 2021; 2022:hoab042. [PMID: 34993353 PMCID: PMC8725642 DOI: 10.1093/hropen/hoab042] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 10/27/2021] [Indexed: 11/13/2022] Open
Abstract
STUDY QUESTION Which of the competing models of the Endometriosis Health Profile 30 Questionnaire (EHP-30) factor structure is best supported by confirmatory factor analysis (CFA)? SUMMARY ANSWER Findings support a five-factor first-order model of the EHP-30, thereby lending support to the model originally suggested by the questionnaire developers. WHAT IS KNOWN ALREADY Endometriosis has a negative impact on quality of life, and measures specifically developed to address this impact, such as the EHP-30, are vital in research and disease management. Previous studies have found different models of the EHP-30 factor structure, and generated uncertainty regarding how to use the questionnaire. CFA can be applied to compare competing factor models and determine the underlying structure of a questionnaire. STUDY DESIGN SIZE DURATION This cross-sectional multicenter study included 304 women with endometriosis recruited from three different public health service endometriosis clinics (referral centers for treatment of severe endometriosis) and the Danish Endometriosis Patients Association from 2014 to 2015. PARTICIPANTS/MATERIALS SETTING METHODS Diagnosis of endometriosis was confirmed in medical records for 84.2% and by histology for 66.8% of participants. Questionnaires (the licensed Danish version of the EHP-30) were sent by post two times with a 6- to 12-week interval. CFA was used to examine construct validity and Bland-Altman plots to examine test-retest reliability and the convergent validity with the Short Form 36 version 2. MAIN RESULTS AND THE ROLE OF CHANCE Response rate was high (87.6%). CFA supported the original first-order five-factor structure of the EHP-30, and thereby, the use of five separate scale-scores in clinical and research practice. Visual inspection of Bland-Altman plots suggested excellent test-retest reliability of the EHP-30 and supported the use of a disease specific quality of life instrument for women with endometriosis. LIMITATIONS REASONS FOR CAUTION Diagnosis could not be confirmed through histology data in 33.2% of participants. However, subgroup analyses based on women with confirmed histology only, yielded similar results. Data related to menstrual cycle stage and the use of hormonal and pain medication during questionnaire completion were not collected. A larger study, including data from different countries on different continents, would be better designed to exclude potential population bias. WIDER IMPLICATIONS OF THE FINDINGS EHP-30, with its original five-factor structure, appears to be a valid, stable, and specific quality of life measure for women with endometriosis. It seems easy to understand, quick to administer, and importantly, scoring might be unaffected by cyclical/menstrual pain symptoms related to endometriosis. The finding of a five-factor model from different studies across several countries supports the crosscultural validity of the EHP-30. STUDY FUNDING/COMPETING INTERESTS This work was supported by the Danish Endometriosis Association, which is a nongovernmental organization run by women with endometriosis and by a scholarship from the Health Research Fund of Central Denmark Region. The authors have no conflicts of interest. TRIAL REGISTRATION NUMBER The Danish Data Protection Agency (J.nr: 2013-41-2264).
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Affiliation(s)
- K E Hansen
- Department of Public Health, Aarhus University, Aarhus, Denmark
| | - R Lambek
- Department of Psychology and Behavioural Sciences, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
| | - K Røssaak
- Department of Obstetrics and Gynaecology, Rigshospitalet, Copenhagen, Denmark
| | - A G Egekvist
- Department of Obstetrics and Gynaecology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - H Marschall
- Department of Psychology and Behavioural Sciences, School of Business and Social Sciences, Aarhus University, Aarhus, Denmark
| | - A Forman
- Department of Obstetrics and Gynaecology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - U S Kesmodel
- Department of Obstetrics and Gynaecology, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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10
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Rea T, Giampaolino P, Simeone S, Pucciarelli G, Alvaro R, Guillari A. Living with endometriosis: a phenomenological study. Int J Qual Stud Health Well-being 2020; 15:1822621. [PMID: 32964806 PMCID: PMC7782044 DOI: 10.1080/17482631.2020.1822621] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Purpose: To explore and understand the lived experiences of women with endometriosis. Method: Qualitative study using Cohen phenomenology. Results: The data analysis identified four main themes and two sub-themes. The main themes are: delay in diagnosis, which includes the sub-theme of the misunderstanding of one's state; worsening of one's life, which includes the sub-theme of a painful life; disastrous intimate life with one's partner; and uncertainty about being able to have one's own children. Conclusions: The themes that emerged represent the starting point for further research and for the implementation of specific educational and support strategies that improve self-care, commitment and quality of life for women with endometriosis.
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Affiliation(s)
- Teresa Rea
- Department of Hygiene and Public Health, A.O.U. Federico II, Naples, Italy
| | | | - Silvio Simeone
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Gianluca Pucciarelli
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Rosaria Alvaro
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Assunta Guillari
- Department of Hygiene and Public Health, A.O.U. Federico II, Naples, Italy
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11
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Grundström H, Rauden A, Wikman P, Olovsson M. Psychometric evaluation of the Swedish version of the 30-item endometriosis health profile (EHP-30). BMC WOMENS HEALTH 2020; 20:204. [PMID: 32928218 PMCID: PMC7490900 DOI: 10.1186/s12905-020-01067-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 09/01/2020] [Indexed: 11/27/2022]
Abstract
Background The 30-Item Endometriosis Health Profile (EHP-30) is a specific instrument measuring quality of life among women with endometriosis. Although the Swedish version of EHP-30 is widely used in research and clinical settings, it has not yet been evaluated psychometrically. Ensuring validity and reliability is of most importance when using translated instruments. Therefore, the aim of the study was to evaluate the psychometric properties of the Swedish version of the EHP-30. Methods This study was conducted at a Swedish referral university hospital specializing in endometriosis. Data collection was performed in January 2013. The EHP-30 was sent to 369 randomly selected women with a laparoscopy-verified endometriosis diagnosis. The psychometric evaluation included evaluation of data completeness, score distributions, floor and ceiling effects, internal consistency, factor analysis and test-retest reliability. Results Out of the 211 women with endometriosis who answered the questionnaire, 128 were native Swedish speakers who had experienced symptoms of endometriosis during the past 4 weeks, and were included in the psychometric evaluation. Data completeness was 99.5%. The highest median score was found in the Control and Powerlessness subscale, and lowest in Pain. Distributions towards ill health were found in all subscales except for the pain subscale, but there were no noteworthy floor or ceiling effects. Internal consistency was good (Cronbach’s α 0.83–0.96). Factor analysis could roughly confirm three of the five subscales. The test-rest analysis showed good reliability. Scores were systematically lower during the second measurement. Conclusions We conclude that the Swedish version of EHP-30 is a valid and reliable instrument to measure health-related quality of life in women with endometriosis. It is understandable, acceptable and usable and can be recommended for use in clinical daily routines and for research purposes.
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Affiliation(s)
- Hanna Grundström
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden. .,Department of Obstetrics and Gynaecology in Norrköping, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
| | - Anna Rauden
- Department of Women's Health, County Council of Gävleborg, Gävle, Sweden
| | - Per Wikman
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Matts Olovsson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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12
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Long-Term Evolution of Quality of Life and Symptoms Following Surgical Treatment for Endometriosis: Different Trajectories for Which Patients? J Clin Med 2020; 9:jcm9082461. [PMID: 32752110 PMCID: PMC7463511 DOI: 10.3390/jcm9082461] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/24/2020] [Accepted: 07/30/2020] [Indexed: 02/07/2023] Open
Abstract
Many studies have shown a global efficacy of laparoscopic surgery for patients with endometriosis in reducing painful symptoms and improving quality of life (QoL) in the short and long-term. The aim of this study was to analyze the different trajectories of long-term evolution in QoL and symptoms following surgical treatment for endometriosis, and to identify corresponding patient profiles. This prospective and multicenter cohort study concerned 962 patients who underwent laparoscopic treatment for endometriosis. QoL was evaluated using the Short Form (SF)-36 questionnaire and intensity of pain was reported using a visual analog scale prior to surgery and at 6, 12, 18, 24 and 36 months after surgery. Distinctive trajectories of pain and QoL evolution were identified using group-based trajectory modeling, an approach which gathers individuals into meaningful subgroups with statistically similar trajectories. Pelvic symptom trajectories (models of the evolution of dysmenorrhea, dyspareunia and chronic pelvic pain intensity over years) correspond to (1) patients with no pain or pain no longer after surgery, (2) patients with the biggest improvement in pain and (3) patients with continued severe pain after surgery. Our study reveals clear trajectories for the progression of symptoms and QoL after surgery that correspond to clusters of patients. This information may serve to complete information obtained from epidemiological methods currently used in selecting patients eligible for surgery.
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13
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Grundström H, Rauden A, Olovsson M. Cross-cultural adaptation of the Swedish version of Endometriosis Health Profile-30. J OBSTET GYNAECOL 2020; 40:969-973. [PMID: 31909643 DOI: 10.1080/01443615.2019.1676215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The Endometriosis Health Profile-30 (EHP-30) is focusing on the effect of endometriosis symptoms upon health-related quality of life. The aim of this study was to pre-test and culturally adapt the Swedish version of EHP-30. Eighteen Swedish-speaking women with laparoscopically verified diagnosis of endometriosis answered the questionnaire and 17 were interviewed regarding their interpretations of the questionnaire. Demographics, distribution of answers, roof-ceiling effects and missing answers were analysed. The interviews were analysed using the qualitative approach proposed by Beaton et al. The Swedish version of EHP-30 was experienced as accessible with 100% data completeness and a roof effect (11%) in one dimension. Some women had difficulties with the instructions and one word should be replaced in order to culturally adapt the questionnaire. In conclusion, the Swedish version of EHP-30 is a useful and well-accepted questionnaire for women with endometriosis in Sweden, but a minor change of wording is recommended. Impact statementWhat is already known on this subject? Cross-cultural adaptation and psychometric testing are crucial when introducing translated questionnaires. Cross-cultural adaptation is a process that looks at both translational and cultural issues when a questionnaire is being prepared for use in another country than the original. EHP-30 has been translated into Swedish but has not yet been cross-culturally adapted.What do the results of this study add? The Swedish version of EHP-30 was experienced as a useful and well-accepted questionnaire for women with endometriosis, but a minor change of wording is recommended in one question to make the questionnaire convergent with the original version.What are the implications of these findings for clinical practice and/or further research? The Swedish version of EHP-30 is user friendly and can be used in clinical practice after a minor change of wording. Then, it should also undergo psychometric testing.
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Affiliation(s)
- Hanna Grundström
- Department of Medical and Health Sciences, Linköping University, Linköping, Sweden.,Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Anna Rauden
- Department of Women's Health, County Council of Gävleborg, Gävle, Sweden
| | - Matts Olovsson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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14
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La Rosa VL, De Franciscis P, Barra F, Schiattarella A, Török P, Shah M, Karaman E, Marques Cerentini T, Di Guardo F, Gullo G, Ponta M, Ferrero S. Quality of life in women with endometriosis: a narrative overview. Minerva Med 2019; 111:68-78. [PMID: 31755667 DOI: 10.23736/s0026-4806.19.06298-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Endometriosis is a very complex condition and has a significant impact on the quality of life, psychological wellbeing and interpersonal relationships of affected women. Endometriosis symptoms progressively impair the woman's ability to carry out some daily activities and result in a perception of worsening health status and overall well-being. The impact of these symptoms has been only partially investigated, and further studies and clinical insights are needed to fully understand the extent of this condition. It has been shown that endometriosis is associated with considerable direct and indirect costs, comparable to those of major worldwide chronic diseases such as diabetes. In addition, endometriosis-related symptoms substantially interfere with the employment of affected women, resulting in many cases in several working days missed. In this scenario, the aim of this narrative review is to provide a general overview of the psychological and social impact of this disease, as well as the effects of different therapeutic options, on quality of life and general well-being.
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Affiliation(s)
- Valentina L La Rosa
- Unit of Psychodiagnostics and Clinical Psychology, University of Catania, Catania, Italy -
| | - Pasquale De Franciscis
- Department of Woman, Child and General and Specialized Surgery, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Fabio Barra
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy.,Academic Unit of Obstetrics and Gynecology, San Martino University Hospital IRCCS, Genoa, Italy
| | - Antonio Schiattarella
- Department of Woman, Child and General and Specialized Surgery, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Péter Török
- Faculty of Medicine, Institute of Obstetrics and Gynecology, University of Debrecen, Debrecen, Hungary
| | - Mohsin Shah
- Department of Physiology, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Erbil Karaman
- Department of Obstetrics and Gynecology, Yuzuncu Yıl University, Van, Turkey
| | | | - Federica Di Guardo
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Giuseppe Gullo
- AOOR Villa Sofia Cervello, IVF Public Center, Palermo, Italy
| | - Marco Ponta
- Department of Neurosciences and Reproductive and Odontostomatological Sciences, Federico II University, Naples, Italy
| | - Simone Ferrero
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy.,Academic Unit of Obstetrics and Gynecology, San Martino University Hospital IRCCS, Genoa, Italy
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15
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Identification of Predictive Factors in Endometriosis for Improvement in Patient Quality of Life. J Minim Invasive Gynecol 2019; 27:712-720. [PMID: 31146030 DOI: 10.1016/j.jmig.2019.05.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 05/15/2019] [Accepted: 05/18/2019] [Indexed: 12/20/2022]
Abstract
STUDY OBJECTIVE To investigate predictive factors for change in quality of life (QOL) between pre- and postoperative periods in patients with endometriosis. DESIGN A prospective and multicenter cohort study. SETTING Five districts including a tertiary referral center and private and general public hospitals. PATIENTS Nine hundred eighty-one patients aged 15 to 50 years underwent laparoscopic treatment (preferred approach) for endometriosis between January 2004 and December 2012. INTERVENTIONS Laparoscopic treatment for endometriosis. All revised American Fertility Society stages were included. MEASUREMENTS AND MAIN RESULTS QOL was evaluated using the 36-Item Short Form Survey questionnaire. Factors influencing changes for each 36-Item Shorty Form Survey domain score between t0 (before surgery) and 1 year after surgery were predicted on the basis of univariate and multivariable analyses. The effect size (ES) method was used to measure changes in QOL. Univariate analysis revealed that 47% of stage IV endometriosis patients presented an improvement in the postoperative Physical Component Summary (PCS) score (ES ≥ 0.8) versus 26%, 31.3%, and 27.5% of patients with stage I, II, and III, respectively (p <.001). Forty-four percent and 38% of patients with chronic pelvic pain (CPP) presented an improvement in postoperative PCS and Mental Component Summary scores (ES>0.8) versus 23% and 24% of patients without CPP, respectively (p <.001). Multivariable analysis (ES > 0.8 vs ES < 0) revealed that women with CPP were more likely to experience greater improvement in postoperative PCS and Mental Component Summary scores than women without CPP (relative risk [RR] = 2.7; 95% confidence interval [CI], 1.7-4.4; p <.001 and RR = 1.8; 95% CI, 1.2-2.8; p <.01, respectively). Accordingly, fertile patients were more likely to show higher rates of improvement in the postoperative PCS score than infertile patients (RR = 1.8; 95% CI, 1.1-3.1; p <.05). CONCLUSION Patients presenting with severe endometriosis and who experience higher levels of pain are more likely to show improvement in QOL after surgery. CPP is the most significant independent predictive factor for changes in QOL scores.
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16
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Comptour A, Chauvet P, Canis M, Grémeau AS, Pouly JL, Rabischong B, Pereira B, Bourdel N. Patient Quality of Life and Symptoms after Surgical Treatment for Endometriosis. J Minim Invasive Gynecol 2019; 26:717-726. [DOI: 10.1016/j.jmig.2018.08.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 08/08/2018] [Accepted: 08/11/2018] [Indexed: 12/30/2022]
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17
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Pinot-Monange A, Moisset X, Chauvet P, Gremeau AS, Comptour A, Canis M, Pereira B, Bourdel N. Repetitive Transcranial Magnetic Stimulation Therapy (rTMS) for Endometriosis Patients with Refractory Pelvic Chronic Pain: A Pilot Study. J Clin Med 2019; 8:jcm8040508. [PMID: 31013910 PMCID: PMC6518231 DOI: 10.3390/jcm8040508] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 03/31/2019] [Accepted: 04/11/2019] [Indexed: 12/12/2022] Open
Abstract
Endometriosis concerns more than 10% of women of reproductive age, frequently leading to chronic pelvic pain. Repetitive transcranial magnetic stimulation (rTMS) over the primary motor cortex (M1) induces an analgesic effect. This effect on chronic pelvic pain is yet to be evaluated. The objective of this study was to assess the feasibility and effect of rTMS to reduce pain and improve quality of life (QoL) in patients with chronic pelvic pain due to endometriosis. This pilot, open-labelled prospective trial examined treatment by neuronavigated rTMS over M1, one session per day for 5 consecutive days. Each session consisted of 1.500 pulses at 10 Hz. We assessed tolerance, pain change and QoL until 4 weeks post treatment with a primary endpoint at day 8. Twelve women were included. No patients experienced serious adverse effects or a significant increase in pain. Nine women reported improvement on the Patient Global Impression of Change with a reduction in both pain intensity and pain interference (5.1 ± 1.4 vs. 4.1 ± 1.6, p = 0.01 and 6.2 ± 2.1 vs. 4.2 ± 1.5, p = 0.004, respectively). rTMS appears well tolerated and might be of interest for patients suffering from chronic pelvic pain for whom other treatments have failed. A randomized controlled trial is mandatory before proposing such treatment.
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Affiliation(s)
- Anne Pinot-Monange
- Department of Gynecological Surgery, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France.
| | - Xavier Moisset
- Department of Neurology, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France.
- Neuro-Dol, University of Clermont Auvergne, Inserm U1107, 63000 Clermont-Ferrand, France.
| | - Pauline Chauvet
- Department of Gynecological Surgery, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France.
| | - Anne-Sophie Gremeau
- Department of Gynecological Surgery, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France.
| | - Aurélie Comptour
- Department of Gynecological Surgery, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France.
| | - Michel Canis
- Department of Gynecological Surgery, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France.
| | - Bruno Pereira
- Biostatistics Division (DRCI), CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France.
| | - Nicolas Bourdel
- Department of Gynecological Surgery, CHU Clermont-Ferrand, 63000 Clermont-Ferrand, France.
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18
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Bourdel N, Chauvet P, Billone V, Douridas G, Fauconnier A, Gerbaud L, Canis M. Systematic review of quality of life measures in patients with endometriosis. PLoS One 2019; 14:e0208464. [PMID: 30629598 PMCID: PMC6328109 DOI: 10.1371/journal.pone.0208464] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 11/16/2018] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVES Endometriosis and quality of life has been the subject of much research, however, there is little consensus on how best to evaluate quality of life in endometriosis, resulting in many and diverse scales being used. In our study, we aim to identify quality of life scales used in endometriosis, to review their strengths and weaknesses and to establish what would define an ideal scale in the evaluation of endometriosis-related quality of life. MATERIALS AND METHODS A search of the MEDLINE and EMBASE databases was carried out for publications in English and French for the period from 1980 to February 2017, using the words 'endometriosis' and 'quality of life'. Publications were selected if they reported on quality of life in patients with endometriosis and specified use of a quality of life scale. A quantitative and a qualitative analysis of each scale was performed in order to establish the strengths and weaknesses for each scale (systematic registration number: PROSPERO 2014: CRD42014014210). RESULTS A total of 1538 articles publications were initially identified. After exclusion of duplicates and application of inclusion criteria, 201 studies were selected for analysis. The SF-36, a generic HRQoL measure, was found to be the most frequently used scale, followed by the EHP-30, a measure specific to endometriosis. Both perform well, when compared with other scales, with scale weaknesses offset by strengths. EHP-5 and EQ-5D also showed to be of good quality. All four were the only scales to report on MCID studied in endometriosis patients. CONCLUSION For clinical practice, routine evaluation of HRQOL in women with endometriosis is essential both for health-care providers and patients. Both SF-36 and EHP-30 perform better overall with regard to their strengths and weaknesses when compared to other scales.
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Affiliation(s)
- Nicolas Bourdel
- Department of Gynaecological Surgery, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
- Faculty of Medecine, ISIT-University of Auvergne, Clermont-Ferrand, France
| | - Pauline Chauvet
- Department of Gynaecological Surgery, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
- Faculty of Medecine, ISIT-University of Auvergne, Clermont-Ferrand, France
| | - Valentina Billone
- Department of Mother and Child, University Hospital P. Giaccone, Palermo, Italy
| | - Giannis Douridas
- Department of Gynaecological Surgery, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Arnaud Fauconnier
- Department of Gynecology and Obstetrics, Centre Hospitalier Intercommunal de Poissy-Saint-Germain-en-Laye, Poissy, EA 7285 Research Unit ‘Risk and Safety in Clinical Medicine for Women and Perinatal Health’, Versailles-Saint-Quentin University (UVSQ), Montigny-le-Bretonneux, France
| | - Laurent Gerbaud
- Dept of Public Health, PEPRADE, Université Clermont Auvergne, CHU Clermont-Ferrand, France, CNRS, SIGMA Clermont, Institut Pascal, Clermont-Ferrand, France
| | - Michel Canis
- Department of Gynaecological Surgery, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
- Faculty of Medecine, ISIT-University of Auvergne, Clermont-Ferrand, France
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19
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Verket NJ, Andersen MH, Sandvik L, Tanbo TG, Qvigstad E. Lack of cross-cultural validity of the Endometriosis Health Profile-30. JOURNAL OF ENDOMETRIOSIS AND PELVIC PAIN DISORDERS 2018; 10:107-115. [PMID: 30320042 PMCID: PMC6159850 DOI: 10.1177/2284026518780638] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Accepted: 05/09/2018] [Indexed: 11/15/2022]
Abstract
Introduction: The Endometriosis Health Profile-30 is a disease-specific patient-reported
outcome measure of health-related quality of life. Cross-cultural validation
of the Endometriosis Health Profile-30 has been performed for several
translated versions. The aim of this study was to evaluate the measurement
properties of a Norwegian version Endometriosis Health Profile-30. Methods: This study was designed as a cross-sectional anonymous postal questionnaire
study. A total of 157 women with endometriosis were included during a period
from 2012 to 2013. Women aged 18–45 years were recruited from the Norwegian
Endometriosis Association. Principal components analysis with varimax
rotation was used to assess construct validity. Short Form-36 was used to
determine convergent validity. Cronbach’s alpha was used to measure internal
consistency. Intraclass correlation coefficients and paired t-tests were
used to evaluate test–retest reliability. Floor and ceiling effects were
estimated. Results: Factor analysis resulted in a three and five-factor model for the core and
modular questionnaire, respectively. Factor analysis could not support
construct validity of the scales self-image and treatment. The Norwegian
version Endometriosis Health Profile-30 demonstrated acceptable internal
consistency and test–retest reliability, except for the scale relationship
with children. Floor effects were observed for the scales self-image
(20.1%), work life (33.9%), relationship with children (34.2%), and medical
profession (20.5%). Conclusion: The construct self-image does not seem to be measured appropriately by the
Norwegian version Endometriosis Health Profile-30, suggesting a lack of
cross-cultural validity of the Endometriosis Health Profile-30. With
multinational studies increasing, adequate translation, cross-cultural
adaptation, and cross-cultural validation of instruments are essential to
ensure equivalence in languages and cultures other than the original.
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Affiliation(s)
- Nina Julie Verket
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Research Centre for Obstetrics and Gynecology, Oslo University Hospital, Oslo, Norway
| | - Marit Helen Andersen
- Institute of Health and Society, University of Oslo, Oslo, Norway.,Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
| | - Leiv Sandvik
- Oslo Center for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | - Tom Gunnar Tanbo
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Reproductive Medicine, Oslo University Hospital, Oslo, Norway
| | - Erik Qvigstad
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Gynecology, Oslo University Hospital, Oslo, Norway
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20
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Chauvet P, Guiguet-Auclair C, Comptour A, Denouël A, Gerbaud L, Canis M, Bourdel N. Feelings and expectations in endometriosis: Analysis of open comments from a cohort of endometriosis patients. J Gynecol Obstet Hum Reprod 2018; 47:281-287. [PMID: 29807206 DOI: 10.1016/j.jogoh.2018.05.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 05/20/2018] [Accepted: 05/23/2018] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Endometriosis symptoms may have a negative effect on health-related quality of life (HRQoL). Analyses of open comments are known to be a key source of information and support. The authors aimed to analyse open comments associated with a validation scale study, in order to ascertain whether the questionnaires allowed an adequate exploration of patient preoccupations and in so doing define important quality of life themes not assessed in HRQoL scales. MATERIAL AND METHODS Analysis of open comments, following two questionnaires (SF-36 and EHP-30) as part of a national study evaluating the EHP-30, was performed. Questionnaires were distributed online, via a link to the RedCap Internet platform. The association EndoFrance, a support group for endometriosis patients, notified women of the launching of the study. Women were asked to complete the questionnaire and had the opportunity to comment. Comments were gathered, coded systematically, and categorised by theme. RESULTS Of the 1156 women who responded to the questionnaire, 913 (79.0%) declared having a confirmed surgical diagnosis of endometriosis, and 265 comments were analysed. Comments were classified in 20 themes. Correspondence between the themes and items for both questionnaires and the open comments was investigated for all topics, including those non-addressed by the questionnaires. 8 themes are not mentioned in both questionnaires, 9 themes are covered by EHP-30, two by SF-36 and only one by both. CONCLUSION Anonymous data collection and subsequent analysis proves to be an effective and practical way of obtaining patient opinion on their pathology. Analysis of comments may provide additional and useful information to the classical HRQoL Scale.
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Affiliation(s)
- Pauline Chauvet
- Department of Gynaecological Surgery, Clermont-Ferrand University Hospital, place Lucie Aubrac, 63100 Clermont-Ferrand, France; Faculty of Medicine, ISIT-University of Auvergne, place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Candy Guiguet-Auclair
- Department of Public Health, PEPRADE, Université Clermont Auvergne, CHU Clermont-Ferrand, CNRS, SIGMA Clermont, Institut Pascal, 63000 Clermont-Ferrand, France
| | - Aurélie Comptour
- Department of Gynaecological Surgery, Clermont-Ferrand University Hospital, place Lucie Aubrac, 63100 Clermont-Ferrand, France
| | - Amélie Denouël
- EndoFrance, 01120 Montluel, France; Research and Innovation Department, Montpellier University Hospital, 34090 Montpellier, France
| | - Laurent Gerbaud
- Department of Public Health, PEPRADE, Université Clermont Auvergne, CHU Clermont-Ferrand, CNRS, SIGMA Clermont, Institut Pascal, 63000 Clermont-Ferrand, France
| | - Michel Canis
- Department of Gynaecological Surgery, Clermont-Ferrand University Hospital, place Lucie Aubrac, 63100 Clermont-Ferrand, France; Faculty of Medicine, ISIT-University of Auvergne, place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Nicolas Bourdel
- Department of Gynaecological Surgery, Clermont-Ferrand University Hospital, place Lucie Aubrac, 63100 Clermont-Ferrand, France; Faculty of Medicine, ISIT-University of Auvergne, place Henri Dunant, 63000 Clermont-Ferrand, France.
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Huchon C, Aubry G, Ploteau S, Fauconnier A. [Specific clinical signs suggestive of endometriosis (excluding adenomyosis) and questionnaires of symptoms, pain and quality of life: CNGOF-HAS Endometriosis Guidelines]. ACTA ACUST UNITED AC 2018. [PMID: 29530559 DOI: 10.1016/j.gofs.2018.02.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In case of consultation for chronic pelvic pain or suspicion of endometriosis, it is recommended to evaluate the pain (intensity, resonance) and to search out the evocative and localizing symptoms of endometriosis (Grade B). The main symptoms suggestive of endometriosis are: severe dysmenorrhea (NP2), deep dyspareunia (NP2), painful defecation during menstruation (NP2), urinary tract symptoms during menstruation (NP2) and infertility (NP2). In patients with chronic pelvic pain, it is recommended to search deep infiltrating endometriosis in patients with painful defecation during menstruation or severe deep dyspareunia (Grade B). It is recommended to search symptoms suggestive of sensitization in painful patients with endometriosis (Grade B). When suggestive symptoms of endometriosis are present, a directed gynecological examination is recommended, where possible, including examination of the posterior vaginal cul-de-sac (Grade C). In assessing pain intensity or evaluating analgesic effectiveness of a treatment, it is recommended to use a scale to measure the intensity of pain (Grade A). In the management of symptomatic endometriosis, it is recommended to evaluate the quality of life (Grade C).
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Affiliation(s)
- C Huchon
- Service de gynécologie & obstétrique, CHI Poissy-St-Germain-en-Laye, Université Versailles-Saint-Quentin en Yvelines, 10, rue du champ Gaillard, BP 3082, 78303 Poissy cedex, France.
| | - G Aubry
- Service de gynécologie-obstétrique, CHI Poissy-St-Germain, 10, rue du Champ-Gaillard, 78303 Poissy, France
| | - S Ploteau
- Service de gynécologie-obstétrique et médecine de la reproduction, hôpital Mère-Enfant, CHU de Nantes, 8, boulevard Jean-Monnet, 44093 Nantes, France
| | - A Fauconnier
- Service de gynécologie & obstétrique, CHI Poissy-St-Germain-en-Laye, Université Versailles-Saint-Quentin en Yvelines, 10, rue du champ Gaillard, BP 3082, 78303 Poissy cedex, France
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