Your search
Results 4 resources
-
Lipedema, a chronic and painful disorder primarily affecting women without a definitive cure, has traditionally been managed with conservative therapy, notably complete decongestive therapy, across many countries. Recently, liposuction has been explored as a potential surgical treatment, prompting this study to evaluate its effectiveness as possibly the first-line therapy for lipedema. Through extensive literature searches in databases such as CrossRef, Web of Science, PubMed, and Google Scholar up to December 2023, and using the Newcastle-Ottawa Scale for quality assessment, the study selected seven studies for inclusion. Results showed significant post-operative improvements in spontaneous pain, edema, bruising, mobility, and quality of life among lipedema patients undergoing liposuction. However, over half of the patients still required conservative therapy after surgery. Despite these promising results, the study suggests caution due to lipedema's complexity, significant reliance on self-reported data, and limitations of the studies reviewed. Thus, while liposuction may offer symptomatic relief, it should be considered an adjunct, experimental therapy rather than a definitive cure, emphasizing the need for a comprehensive approach to care.
-
Background Lipedema is characterized by disproportionate gluteofemoral adiposity with anti-inflammatory properties. We hypothesized that this phenotype may confer immunological protection against T-helper 1 (Th1)-mediated autoimmunity ("Immunological Shield Hypothesis"). Objective The objective of this study is to explore whether women with a dual-energy X-ray absorptiometry (DXA)-defined lipedema-like phenotype, characterized by disproportionate gluteofemoral fat accumulation, exhibit distinct immunometabolic profiles and lower prevalence of celiac disease (CD) autoimmunity in a nationally representative sample. Methods The cross-sectional analysis included 3,833 women from the National Health and Nutrition Examination Survey (NHANES) 2011-2014. Celiac disease (n=11, 0.56% weighted prevalence) was defined by strict serology (tissue transglutaminase {tTG}-IgA+/endomysial antibody {EMA}-IgA+); lipedema phenotype was defined as leg-to-trunk fat ratio of >90th percentile via DXA. Results Women with celiac disease exhibited 7.4% lower gynoid fat (39.5% versus 42.6%, p=0.0007), persisting in overweight/obese strata. Conversely, the lipedema phenotype demonstrated superior metabolic health: 44.2% lower homeostatic model assessment of insulin resistance (HOMA-IR) (p<0.001) and 7.6% lower neutrophil-to-lymphocyte ratio (NLR) (p=0.012). Conclusions This exploratory population-based analysis identifies phenotypic divergence in fat distribution between the DXA-defined lipedema phenotype and celiac disease autoimmunity, yielding observations consistent with, but not confirmatory of, the "Immunological Shield Hypothesis." While limited by the small number of celiac cases (n=11), a sample size insufficient to detect prevalence differences for a ~7%-9% phenotype, for which approximately 225-600 celiac cases would be required, the observed differences in gynoid adiposity (7.4% reduction, p=0.0007) and the favorable metabolic profile of the lipedema phenotype (44.2% lower HOMA-IR and 7.6% lower NLR) suggest biological plausibility warranting validation in larger, targeted cohorts. These findings motivate targeted studies to evaluate whether dietary exposures, including gluten-related immune activation, interact with gluteofemoral adipose biology in lipedema.
-
Objective The aim of this study is to assess the prevalence of HLA-DQ2 and HLA-DQ8 in women diagnosed with lipedema. Methods Leukocyte histocompatibility antigen (HLA) tests of 95 women diagnosed with lipedema were analyzed using non-probabilistic sampling for convenience. The prevalence of HLA-DQ2 and HLA-DQ8 was compared to the general population. Results The prevalence of HLA-DQ2+ was 47.4%, that of HLA-DQ8+ was 22.2%, the presence of any celiac disease associated HLA (HLA-DQ2+ or HLA-DQ8+) was 61.1%, both HLA (HLA-DQ2+ and HLA-DQ8+) was 7.4%, and the absence of celiac disease associated HLA was 39%. Compared to the general population, there was a significantly higher prevalence of HLA-DQ2, HLA-DQ8, any HLA, and both HLAs in lipedema patients. The mean weight of patients with HLA-DQ2+ was significantly lower than the overall study population, and their mean BMI significantly differed from the overall mean BMI. Conclusion Lipedema patients seeking medical assistance have a higher prevalence of HLA-DQ2 and HLA-DQ8. Considering the role of gluten in inflammation, further research is needed to establish if this association supports the benefit of gluten withdrawal from the diet in managing lipedema symptoms.
Explore
Topic
- Lipedema (4)
- Open Access (4)
- Original studies and data (2)
- Personal management (diet, excercise, nutrition) (1)
- Review (1)
- Therapeutics (1)
Resource type
- Journal Article (4)
Publication year
Publication
- Open Access (4)