Lipoedema and Pain: What is the role of the psyche? – Results of a pilot study with 150 patients with Lipoedema

Non-obese lipedema patients show a distinctly altered quantitative sensory testing profile with high diagnostic potential

Introduction and Objectives

Lipedema is a widespread severe chronic disease affecting mostly women. Characterized by painful bilateral fat accumulation in extremities sparing hands and feet, objective measurement-based diagnosis is currently missing. We tested for characteristic psychometric and/or sensory alterations including pain and for their potential for medical routine diagnosis.

Methods

Pain psychometry was assessed using the German Pain Questionnaire. Sensory sensitivity toward painful and nonpainful stimuli was characterized in non-obese lipedema patients and matched controls using the validated quantitative sensory testing (QST) protocol of the German Research Network on Neuropathic Pain.

Results

Lipedema patients showed no overt psychometric abnormalities. Pain was reported as somatic rather than psychosomatic aversive. All QST measurements were normal, but the z-score of pressure pain thresholds (PPT) was twofold reduced and the z-score of vibration detection thresholds (VDT) was two and a half times increased. Both thresholds were selectively altered at the affected thigh but not the unaffected hand. Receiver operating characteristic analysis of the combination of PPT and VDT of thigh vs hand into a PVTH score (PPT, VDT, thigh, hand-score) shows high sensitivity and specificity, categorizing correctly 95.8% of the participants as lipedema patients or healthy controls. Bayesian inference analysis corroborated the diagnostic potential of such a combined PVTH score.

Conclusion

We propose to assess PPT and VDT at the painful thigh and the pain-free hand. Combination in a PVTH score may allow a convenient lipedema diagnosis early during disease development.

Prevalence of Fibromyalgia Syndrome in Women with Lipedema and Its Effect on Anxiety, Depression, and Quality of Life

Background/Aim: The aim of this study was to determine the frequency of fibromyalgia syndrome (FMS) in patients with lipedema and to evaluate the effects of FMS on anxiety, depression, and quality of life (QoL) in this patient group. Methods: Patients with lipedema were invited to participate in a Survey-Monkey questionnaire (according to inclusion and exclusion criteria) that was announced on the facebook page of the lipedema patient community. The demographic and clinical properties, including age, body mass index (BMI), education, marital status, and types and stage of lipedema, were collected. Presence of fibromyalgia was assessed by the questions based on American College of Rheumatology 2016 FMS diagnostic criteria. The Hospital Anxiety and Depression Scale and Short Form-12 (SF-12) were used to assess the anxiety and depression, and QoL respectively. The demographic and clinical characteristics, as well as anxiety/depression level and QoL of lipedema patients were evaluated in regard to the presence (Group 1) and absence (Group 2) of FMS. Results: A total of 354 participants with a mean age of 43.18 ± 9.53 years and BMI of 30.61 ± 6.86 were included. The majority of them were married and had university education. Most of the patients had types 1, 2 and commonly stages 1 and 2 lipedema. One hundred twenty-four patients (35%) satisfied FMS criteria. The demographic characteristics except pain intensity were similar between the groups. The mean anxiety and depression scores of Group 1 were significantly higher compared with Group 2 (13.11 ± 4.2 vs. 9.87 ± 4.65, 10.23 ± 3.79 vs. 8.26 ± 4.15, respectively, p < 0.001). The mental and physical subgroup scores of SF-12 (35.37 ± 8.59 vs. 42.55 ± 10.15, 35.27 ± 8.49 vs. 40.38 ± 11.36, respectively) were significantly lower in Group 1 than in Group 2 (p < 0.001). Conclusion: More than every 3 lipedema patient may have FMS. This comorbidity may increase depression and anxiety, and impair QoL. Therefore, FMS must be kept in mind especially in the assessment of painful lipedema patients to decrease anxiety/depression and enhance the QoL of them.

Body mass index vs. waist-to-height-ratio in patients with lipohyperplasia dolorosa (vulgo lipedema)

BACKGROUND

Lipedema, also known as lipohyperplasia dolorosa (LiDo), is a painful condition affecting women, causing a disproportionate accumulation of subcutaneous adipose tissue in the extremities. It carries a lower risk of diabetes and cardio-metabolic dysfunctions compared to obesity, but coincident obesity can complicate diagnosis and treatment.

PATIENTS AND METHODS

This retrospective study included 607 female LiDo patients, ≥ 18 years, stage 1-3, from Germany, the UK, and Spain. Data were collected as part of the standard initial assessment for LiDo patients.

RESULTS

Based on waist-to-height-ratio (WHtR), 15.2% of patients were underweight, 45.5% normal weight, 22.1% overweight and 17.3% obese. There was a significant association between WHtR category and age group. Body mass index (BMI) is often overestimated, leading to misdiagnosis of obesity.

CONCLUSIONS

The use of BMI also affects the recent decision of the German Federal Joint Committee on the reimbursement of liposuction costs by health insurance funds. Patients with BMI of more than 40 kg/m2 are excluded from cost coverage, and those with BMI between 35 kg/m2 and 40 kg/m2 must first receive conservative obesity therapy. In conclusion, the sole use of BMI in lipedema is unreliable and, in contrast to WHtR, leads to inaccurate diagnoses overestimating overweight and obesity.

Body-Mass-Index vs. Taille-zu-Größe-Verhältnis bei Patientinnen mit Lipohyperplasia dolorosa (vulgo Lipödem)

Hintergrund

Das Lipödem, auch Lipohyperplasia dolorosa (LiDo) genannt, ist eine schmerzhafte Erkrankung von Frauen, die zu einer unverhältnismäßigen Ansammlung von subkutanem Fettgewebe in den Extremitäten führt. Das Risiko für Diabetes und kardiometabolische Störungen ist im Vergleich zur Adipositas geringer, doch kann eine gleichzeitige Adipositas die Diagnose und Behandlung erschweren.

Patientinnen und Methodik

Diese retrospektive Studie umfasste 607 LiDo‐Patientinnen, ≥ 18 Jahre, Stadium 1–3, aus Deutschland, dem Vereinigten Königreich und Spanien. Die Daten wurden im Rahmen der Standard‐Erstuntersuchung erhoben.

Ergebnisse

Basierend auf dem Verhältnis von Taillenumfang zu Körpergröße (Waist‐to‐Height‐Ratio; WHtR) waren 15,2% der Patientinnen untergewichtig, 45,5% normalgewichtig, 22,1% übergewichtig und 17,3% adipös. Es bestand ein signifikanter Zusammenhang zwischen der WHtR‐Kategorie und der Altersgruppe. Der Body‐Mass‐Index (BMI) wird häufig überschätzt, was zu Fehldiagnosen von Fettleibigkeit führt.

Schlussfolgerungen

Die Verwendung des BMI hat auch Auswirkungen auf die jüngste Entscheidung des Gemeinsamen Bundesausschusses über die Kostenerstattung von Fettabsaugungen durch die Krankenkassen. Patientinnen mit einem BMI von über 40 kg/m2 sind von der Kostenübernahme ausgeschlossen, und Patientinnen mit einem BMI zwischen 35 kg/m2 und 40 kg/m2 müssen zunächst eine konservative Adipositastherapie erhalten. Die alleinige Verwendung des BMI bei Lipödemen ist unzuverlässig und führt im Gegensatz zum WHtR zu ungenauen Diagnosen, die Übergewicht und Adipositas überbewerten.

Understanding the Vicious Circle of Pain, Physical Activity, and Mental Health in Lipedema Patients-A Response Surface Analysis

Lipedema is a widespread disease with painful accumulations of subcutaneous fat in the legs and arms. Often, obesity co-occurs. Many patients suffer from impairment in mobility and mental health. Obesity and mental health in turn can be positively influenced by physical activity. In this study, we aimed to examine the interrelations between pain and physical activity on mental health in lipedema patients. In total, 511 female lipedema patients (age M = 40.16 ± 12.45 years, BMI M = 33.86 ± 7.80 kg/m2) filled in questionnaires measuring pain, physical activity, and mental health (PHQ-9; WHOQOL-BREF with subscales mental, physical, social, environmental, and overall health). Response surface analyses were calculated via R statistics. The explained variance was high for the model predicting depression severity (R2 = 0.18, p < 0.001) and physical health (R2 = 0.30, p < 0.001). Additive incongruence effects of pain and physical activity on depression severity, mental, physical, and overall health were found (all p < 0.001). In our study, physical activity and pain synergistically influenced physical, mental, and overall health. The pain not only led to low mental health but also interfered with the valuable potential of engaging in physical activity in lipedema patients.

[Lipedema pain-the neglected symptom]

Pain, which is a central characteristic of lipedema, allows differentiation from other fat tissue diseases. The analysis of the multiple aspects of pain beyond a quantification of pain scale scores could make molecular disease and therapy mechanisms accessible. Lipedema pain is causally linked to lipedema fat. First robust data show peripheral sensory changes. Tissue weight and systemic inflammation are becoming less likely as causes for the experianced pain. Furthermore, genetics and hormonal influences need to be investigated. Lipedema pain cannot currently be treated with drugs. Physical therapy shows transient relief. Liposuction has been shown to have a long-term effect on pain. The potential of modulating the perception of pain with psychotherapeutic approaches is emerging as a potentially effective new therapeutic approach.

The Effect of a Low-Carbohydrate High-Fat Diet on Laboratory Parameters in Women with Lipedema in Comparison to Overweight/Obese Women

The aim of this study was to evaluate alterations in blood parameters after a low-carbohydrate high-fat (LCHF) diet in women with lipedema in comparison to overweight or obese women. A total of 115 women were classified into two groups: the lipedema group and the overweight/obesity group. Both study groups followed the caloric-restricted LCHF diet for 7 months. A total of 48 women completed the study. A reduction in body weight was observed in both study groups. A significant decrease in triglycerides and an increase in HDL-C concentrations were observed in both study groups. Despite the increase in the concentration of LDL-C observed in the lipedema group, changes in LDL-C differed between individual patients. Improvements in liver parameters, glucose tolerance, and a decrease in fasting insulin levels were observed, although they were less pronounced in the lipedema group than in the overweight/obesity group. Kidney and thyroid functions were similar before and after the LCHF diet in both groups. The LCHF diet may be a valuable nutritional strategy for lipedema and overweight/obese women, with a beneficial effect on weight, glucose profile, liver function, the concentration of triglycerides, and HDL-C and with no effect on kidney and thyroid function.

Functioning of People with Lipoedema According to All Domains of the International Classification of Functioning, Disability and Health: A Scoping Review

Lipoedema is a painful non-pitting diffuse "fatty" swelling, usually confined to the legs, that occurs mainly in women. This scoping review aimed to provide an overview of the available research on the functioning of people with lipoedema, according to the International Classification of Functioning, Disability and Health (ICF) framework. Relevant publications and gray literature were retrieved until October 2022. The results sections of each publication were organized using a thematic framework approach. All included studies reported at least one outcome fitting within the domains of body functions and body structures, with most studies focusing on the categories of "sensation of pain", "immunological system functions", and "weight maintenance functions". The ICF domains of activities and participation and environmental factors were mentioned in a small number of the included studies (17 and 13%, respectively), while the domain of personal factors was studied in half of the included studies. In conclusion, the emphasis of lipoedema research is on its description from a disorder-oriented point of view in the form of body functions and body structures, with a lack of information about the other domains of functioning.

The Usefulness of the Application of Compression Therapy among Lipedema Patients-Pilot Study

(1) Background: Although lipedema has gained more interest among researchers, specific treatment methods are still unknown. This study aims to identify the effects of compression therapy combined with exercises compared to exercising only. Moreover, the aim is to assess the methodology and outcome measurements before conducting a larger study. (2) Methods: Six women with lipedema were enrolled in the study; three were undergoing exercise program and compression therapy using compression leggings, and the remaining three were undergoing exercises only. During the first 4 weeks, intervention was under the supervision of a physiotherapist, and in the remaining weeks, participants were exercising independently. Measurements of circumference, weight, thickness of the skin and adipose tissue, symptom severity, and quality of life were taken at baseline, after 4 weeks and after 6 weeks; (3) Results: There was a significant decrease in the subjectively reported tendency for bruising and pain at palpation among patients that received compression therapy. Additionally, there was a tendency to reduce or maintain the circumference of the legs in patients using compression, while it tended to increase in patients without compression. (4) Conclusions: Preliminary results indicate that compression therapy, combined with exercises, could improve the quality of life and decrease the severity of lipedema symptoms. Further studies on a large clinical group are advisable.

Stages of lipoedema: experiences of physical and mental health and health care

PURPOSE

Lipoedema is a progressive adipose (fat) disorder, and little is known about its psychological effect. This study aimed to determine the experiences of physical and mental health and health care across stages of lipoedema.

METHODS

Cross-sectional, secondary data from an anonymous survey (conducted 2014-2015) in Dutch and English in those with self-reported lipoedema were used (N = 1,362, Mdnage = 41-50 years old, 80.2% diagnosed). χ² analyses of categorical data assessed lipoedema stage groups 'Stage 1-2' (N = 423), 'Stages 3-4' (N = 474) and 'Stage Unknown' (N = 406) experiences of health (physical and psychological), and health care.

RESULTS

Compared to 'Stage 1-2', 'Stage 3-4' reported more loss of mobility (p =  < .001), pain (p =  < .001), fatigue (p = .002), problems at work (p =  < .001) and were seeking treatment to improve physical functioning (p =  < .001) more frequently. 'Stage 3-4' were more likely to report their GP did not have knowledge of lipoedema, did not take them seriously, gave them diet and lifestyle advice, dismissed lipoedema, and treated them 'badly' due to overweight/lipoedema compared to 'Stage 1-2' (p =  < .001). 'Stage 3-4' were more likely to report depression (p =  < .001), emotional lability (p = .033) eating disorders (p = .018) and feeling lonelier, more fearful, and stayed at home more (p =  < .001) and less likely to have visited a psychologist (p =  < .001) compared to 'Stage 1-2'.

CONCLUSIONS

A divergent pattern of physical and psychological experiences between lipoedema stages reflects physical symptom differences and differences in psychological symptoms and health care experiences. These findings increase the understanding of lipoedema symptoms to inform psychological supports for women with lipoedema in navigating chronic health care management.

The Difficulties in Emotional Regulation among a Cohort of Females with Lipedema

BACKGROUND

Lipedema is a chronic and progressive adipose tissue disorder that causes significant morbidity and negatively influences mental health and quality of life, and increases the risk of depression, anxiety, and eating disorders. One construct of relevance to better understanding psychological disorders is emotion regulation (ER). Therefore, the aim of this study is to investigate the difficulties in ER among lipedema patients compared to healthy people without lipedema.

METHODS

This cross-sectional study assessed differences in ER and anxiety between two groups: 26 female patients with lipedema and 26 sex- and age-matched healthy controls. The Difficulties in Emotion Regulation Scale (DERS) assessed emotional regulation across six dimensions: Impulse control, goal-directed behavior, awareness, clarity, non-acceptance, and strategies. Anxiety was assessed by the Hamilton Anxiety Scale (HAM-A). ANOVA assessed differences in measures between lipedema and healthy control groups.

RESULTS

Lipedema patients presented with significantly more difficulties in ER and a higher level of anxiety than those without lipedema. Specifically, the lipedema group showed higher and significant differences in total DERS and anxiety scores and all DERS subscales scores compared to those without lipedema.

CONCLUSIONS

Lipedema patients showed significant difficulties with ER, and were associated with anxiety symptoms, indicating that ER difficulties may play a role in developing emotional disorders, such as anxiety, for patients with lipedema. The health care provider should pay more attention to ER difficulties and psychological status among lipedema patients.

The Effect of a Low-Carbohydrate, High-Fat Diet versus Moderate-Carbohydrate and Fat Diet on Body Composition in Patients with Lipedema

INTRODUCTION

Lipedema is a disorder characterized by an excessive accumulation of subcutaneous body fat, mainly bilateral and symmetrical accumulation of fat deposits, particularly in the lower extremities excluding feet. Pain (spontaneous or with palpation) and increased capillary fragility with bruising are also part of clinical presentation. It is estimated to occur in approximately 11.0% of women worldwide. Management of obesity among patients with lipedema is a key component in its treatment.

PURPOSE

The aim of this study was to compare effectiveness of two diets: low-carbohydrate-high-fat diet (LCHF) and medium-fat-medium-carbohydrate diet (MFMC) in body weight, body fat and limb circumference reduction in patients with lipedema.

MATERIAL AND METHODS

The studied women (n = 91) were divided into 2 groups and submitted to 1 of the 2 diets for 16 weeks. Anthropometric measurements such as body height [cm], body weight [kg], body fat percentage [%], body fat [kg], lean body mass [kg], and visceral fat level were collected at the beginning and end of the study.

RESULTS

We have not found any significant differences in anthropometric measurements at the baseline between groups. Body weight and all anthropometric parameters decreased significantly in both groups after 16 weeks of diets, excluding the circumference above the right ankle for the MFMC diet which did not change. The LCHF diet contributed to reduction of body weight (-8.2 ± 4.1 kg vs -2.1 ± 1.0 kg; p < 0.0001), body fat (-6.4 ± 3.2 kg vs 1.6 ± 0.8 kg; p < 0.0001), waist (-7.8 ± 3.9 cm vs -2.3 ± 1.1 cm; p < 0.0001), hips (-7.4 ± 3.7 cm vs -2.5 ± 1.3 cm; p < 0.0001), thighs and calves' circumferences compared with the MFMC diet. We observed reduction of pain in the extremities and mobility improvement in LCHF group (data not shown).

CONCLUSION

The LCHF diet was more effective than MFMC in body weight, body fat and lower limb circumferences reduction.

Lipoedema as a Social Problem. A Scoping Review

(1) Background: Lipoedema is a disease characterized by excessive bilateral and symmetrical accumulation of subcutaneous tissue in the lower extremities. It is a poorly understood condition, and low awareness of its existence often leads to incorrect diagnosis Initially, lipoedema was considered to be completely independent of lifestyle Currently, however, more and more cases of the coexistence of lipoedema and obesity are described in the literature as additionally affecting the severity of the disease The aim of the review is to present lipoedema as a social problem. (2) Methods: Materials on lipoedema in the social context were selected from 2018-2021. The PRISMA-Scr checklist was used in the review. (3) Results: Research has shown that more than 3/4 of patients with lipoedema are also overweight or obese. Patients with lipoedema have many comorbidities, and their presence negatively affects the quality of life. The quality of life in patients with lipoedema is lower than in healthy patients. (4) Conclusions: The number of studies available on lipoedema is low. Obesity is common in patients with lipoedema. Mental disorders increase the level of experienced pain. Lipoedema significantly reduces quality of life. A healthy lifestyle in patients with lipoedema could be helpful for prevention of complications and disability.

The association between serum vitamin D and mood disorders in a cohort of lipedema patients

OBJECTIVES

The association between serum Vitamin D (Vit. D) and mood disorders in lipedema patients has not been investigated. Therefore, the main aim of this study is to investigate the correlation between serum Vit. D, depression and anxiety risk.

METHODS

A cross-sectional cohort of lipedema patients were investigated by collecting the clinical and demographic data. The Hamilton Depression Scale (HAM-D) and the Hamilton of Anxiety Scale (HAM-A) were used to evaluating the risk of depression and anxiety. Serum concentrations of Vit. D were measured. The association between Vit. D levels and both HAM-A and HAM-D scores were statistically examined by bivariate and partial correlations.

RESULTS

Forty lipedema patients were enrolled in this study. Around two-thirds of them had a higher depression or anxiety risk, and 77.5% were under the normal serum Vit. D levels. A significant and inverse correlation was observed between serum Vit. D levels and both HAM-D (r=-0.661, p<0.001), and HAM-A (r=-0.496, p=0.001) scores. This strong association was sustained after the statistical model adjusted for the main potential confounding factors (age, body mass index (BMI), disease duration, and lipedema stages). Additionally, serum Vit. D correlated significantly and inversely with BMI (r=-0.647, p<0.001). Moreover, BMI significantly correlated with HAM-D: r=0.560, p<0.001, and HAM-A: r=0.511, p=0.00.

CONCLUSIONS

This study suggests a strong correlation between Vit. D levels, depression scores, and anxiety scores in lipedema patients. Our results also demonstrate a strong and direct relationship between BMI, Vit. D levels, depression, and anxiety.