**Background:** Joint hypermobility affects approximately 30% of the UK population. The two most common associated conditions are Ehlers-Danlos syndrome (EDS), specifically hypermobile EDS (hEDS), and hypermobility spectrum disorders (HSD). Prevalence estimates range from 0.2% to 3% in the UK general population. These conditions affect individuals across physical, psychological, and social levels, yet remain underdiagnosed and poorly understood by healthcare professionals (HCPs). Diagnostic delays can extend to 10 years, contributing to health deterioration.
**Methods:** This scoping review was conducted using the five-stage framework by Arksey and O’Malley. Eight electronic databases (MEDLINE, EMBASE, AMED, CINAHL, PsycINFO, Cochrane Library, PubMed, PEDro) were searched on 30 May 2022, with a secondary search of clinical trial registries and reference lists on 30 July 2022. Search terms combined "hypermobility" and "biopsychosocial" with Boolean operators. Inclusion criteria: adults (≥18 years) with a clinical diagnosis of a joint hypermobility condition; studies investigating physical, psychological, and/or social impact; literature published 2012–2022. Exclusion criteria: inaccessible full-text, non-English articles, systematic/literature reviews. The search identified 1451 articles; after title review, duplicate removal, abstract review, and full-text assessment, 32 studies met inclusion criteria.
**Key Results:** Of the 32 included studies, most were conducted in the UK or USA (n=6 each, 19%) or France (n=4, 13%). Study designs were predominantly case–control (n=10, 31%) or cross-sectional (n=8, 25%). Sample sizes ranged from 1 to 2404; 97% of studies had predominantly female samples; mean age range was 20–68.5 years (SD 5.71–13.9). Diagnosis was most frequently confirmed using the Beighton Scoring System (31%) and Brighton Diagnostic criteria (28%).
Physical manifestations were reported in 97% of studies. Musculoskeletal symptoms were universal, including joint pain, dislocations, and hypermobility. Pain intensity was described as tiring/exhausting (93%), chronic/constant (67%), and severe/very severe (66%). Fatigue prevalence reached 77–92%. Gastrointestinal symptoms were reported in over half of studies; abdominal pain (50–79%) and nausea (50–71%) were most common. Dysautonomia prevalence was 70% in one hEDS/HSD sample, with postural tachycardia syndrome (PoTS) ranging from 8% to 64%. Fibromyalgia comorbidity ranged from 5% to 41%. Gynaecological issues included pelvic organ prolapse (p<0.01) and urinary incontinence (>70%, p<0.01). Neurological manifestations included migraines (earlier onset: 13 vs 17 years, p<0.01; more days/month: 15 vs 9, p=0.01). Obstructive sleep apnoea was more prevalent in HSD vs controls (32% vs 6%, p<0.01).
Psychological manifestations were reported in 91% of studies. Depression prevalence ranged from 22% to 69%; anxiety from 23.6% to 75%. Both were significantly more frequent than in the general population (p<0.01). Additional diagnoses included major depression (8–37%), bipolar disorder (<10%), PTSD (<5%), and ADHD (5–11%). Pain catastrophising and fear of movement (kinesiophobia) were significantly elevated (p<0.01). Suicidal behaviour was notable: 31% of one hEDS sample had attempted suicide; 60% presented with mild suicidal risk. Eating disorders (e.g., anorexia nervosa) were described in case studies, often linked to gastrointestinal symptoms.
Social impact was documented across qualitative studies. Individuals reported dropping out of education, inability to pursue careers, reduced job responsibilities, and financial dependence. Social isolation, strained relationships, and inability to participate in hobbies or daily activities were common. Negative healthcare experiences, including dismissive treatment and lack of empathy from HCPs, were frequently described.
**Clinical Implications:** The review demonstrates that EDS/HSD are multisystemic conditions requiring a multidisciplinary approach. Gastrointestinal, gynaecological, neurological, and psychiatric symptoms are underrecognised in current clinical practice. HCPs across specialties (gastroenterologists, gynaecologists, neurologists, psychiatrists, rheumatologists) should be trained to recognise these presentations. Early diagnosis is critical to prevent health deterioration and provide psychological validation. The findings support the development of rigorous clinical assessments that account for the full biopsychosocial spectrum, and emphasise the need for empathetic, patient-centred care to improve quality of life and outcomes.