Lymphoedema Evidence Library › Topics › Lower-limb and primary lymphoedema
Lower-limb and primary lymphoedema
Lower-limb and primary lymphoedema
51 sources
Evidence in one minute
- Lower-limb lymphatic microsurgery: no RCTs; LVA and VLNT both reduce volume (34–47%, very low certainty) and cellulitis (low certainty by GRADE, revised 2026-10-08 — guideline scale "moderate": −2.1 episodes/year after VLNT; 0.84→0.07/year after LVA). LVA when functional channels are seen on ICG at any stage; VLNT for advanced disease at higher morbidity. Immediate lymphatic reconstruction after pelvic/iliofemoral lymphadenectomy reduces leg lymphoedema by ~30 per 100 — but probably avoid after lower-limb melanoma/SCC. Gloviczki 2026
- Primary lymphoedema surgery: 485 patients in 55 series; complications LVA 1%, VLNT 13%, liposuction 11%, excision 46%. Very low certainty. Gaxiola-García 2024
- Exercise: international Delphi framework — 26 recommendations (resistance, aerobic, flexibility, compression during exercise). Davies 2026
- Wounds in lymphoedematous legs: Canadian 2025 recommendations. Keast 2025
- Amputation requests: a full specialist conservative trial can preserve the limb. Estfanous 2026
- Familial disease: patient narratives illustrate the hereditary pattern that should prompt genetic testing. Ziegler 2012
- Hosiery for leg lymphoedema: flat-knit for distorted shapes. Lymphoedema Framework ; senior editorial advisor Moffatt C 2006
Update 2026-10-08 — downloaded evidence
- After gynaecological cancer: leg lymphoedema 1–56% by cancer type; risks lymphadenectomy, node count, radiotherapy, BMI >25; surgical approach irrelevant; sentinel mapping protective. Decorte 2025 · Dessources 2020
Appraisal update 2026-10-09
- Single cases: conservative therapy averted a requested amputation (Estfanous 2026 — no data on age, stage or volumes); familial congenital leg lymphoedema worsened by infant Z-plasty (Ziegler 2012 patient account). Estfanous 2026 · Ziegler 2012
- Dessources 2020 (JBI 4/6): sentinel mapping figures are non-randomised comparisons. Dessources 2020
Gaps
No trials of conservative therapy specific to leg lymphoedema are held; no SA data on post-gynaecological or melanoma lymphoedema.
Update 2026-10-09 — open-access batch 1 (2020–2026 trials and reviews)
- After groin dissection (EAGLE FM): see Lee 2024. LVA and cellulitis: Mihara 2024 (very low). IPC: O'Donnell TF Jr 2026 (low). Wraps: Reisshauer 2025 (low).
Update 2026-10-09 — open-access batch 2
- Leg VLNT series: see Shah 2026 (very low). Filarial lymphoedema: doxycycline does not help (four RCTs) — see Filariasis and tropical causes.
Update 2026-10-09 — South African case reports (Sabinet)
- Four SA primary lymphoedema reports span 1959–2026: neonatal leg and scalp oedema (Griffiths 1959), generalised primary lymphoedema with pleural effusions (Warman 1979), arm/face lymphoedema with lymph pericardial effusion (Househam 1982), and infant leg lymphoedema confirmed on repeat lymphoscintigraphy (Nel 2026). Look for effusions in generalised or upper-body primary lymphoedema. Griffiths 1959 · Warman 1979 · Househam 1982 · Nel 2026
- Tuberculous lymphadenitis (a quarter of Durban lymphograms, 1975) is a local cause of secondary leg lymphoedema. Grant 1975
Update 2026-10-09 — open-access batch 3
- After groin dissection for melanoma, 6 months of compression and self-drainage delayed but did not prevent leg lymphoedema (Brown 2026, very low). CDT improved knee position sense in gynaecological-cancer leg lymphoedema (Cihan 2026, very low; no volume outcome). Brown 2026 · Cihan 2026
Update 2026-10-09 — open-access batch 4
- Prevention after radical hysterectomy (Wang 2020, 120 women): self-MLD, 15–30 mmHg hosiery, exercise and education cut 1-year leg lymphoedema from 34.5% to 13.6% (OR 0.30) — low; the curve was still rising at 12 months. Wang 2020
- NPCD for leg lymphoedema (TEAYS) — sponsor-funded, very low. Barfield 2025
Update 2026-10-09 — open-access batch 5
- Exercise in bandages after gynae cancer: supine cycling, small immediate gain (low). Abe 2021
- Diabetes: IPC pilot inconclusive (very low). de Sire A 2021
Update 2026-10-09 — open-access batch 6
- Surgical prevention (Wang 2024, 328 women): preserving the circumflex iliac nodes distal to the external iliac node during pelvic lymphadenectomy cut 2-year leg lymphoedema (cervical 4.3% v 22.9%; endometrial 8.7% v 26%) with no nodal metastases found there — low (single surgeon, unblinded, retrospective registration, inconsistent denominators). Worth discussing with gynae-oncologists. Wang 2024
- Early CDT and exercise after gynae surgery (Wu 2021): 15% v 32% — very low. Wu 2021
- Exercise: a hard interval bike session was safe with or without garments (Wittenkamp 2025). Wittenkamp 2025
- Pump dosing pilot (Keeley 2023, Tactile-funded): 1 h/day as good as more; no lasting change — very low. Shock-wave therapy added to CDT (Zhou 2025) — very low. Keeley 2023 · Zhou 2025
Update 2026-10-09 — open-access batch 7
- Prophylactic stockings after gynae surgery — conflicting: Shallwani 2021 pilot (class 1 stockings + exercise) found identical 12-month incidence (31.9% v 31%), with later onset; contrast Wang 2020 (13.6% v 34.5%). Hosiery may delay rather than prevent — low. Shallwani 2021
- Inspiratory or calf muscle training added to MLD did not change leg circumference (Akgul 2025) — low. Akgul 2025
Update 2026-10-09 — open-access batch 8 (reviews)
- Exercise for leg lymphoedema (Wittenkamp 2025 review): 12 small studies, small benefits, no harm — very low. Wittenkamp 2025
Update 2026-10-09 — open-access batch 9 (reviews)
- After cervical cancer (Bona 2020, 23 studies): leg lymphoedema 0–69%; linked to extent of lymphadenectomy, circumflex iliac node removal and radiotherapy. Bona 2020
Update 2026-10-09 — open-access batch 11 (reviews)
- Children: osteopathic treatment is promoted on adult and laboratory data only (Jackson 2025). Jackson 2025
Update 2026-10-09 — open-access batch 12 (reviews; final)
- Prophylactic stockings after gynae node dissection (Gentileschi 2026, 6 RCTs): class I stockings unproven; class II (23–32 mmHg) for 12 months within rehabilitation looked effective in one trial (3.4% v 38.7%) — low. Established gynae leg lymphoedema: multimodal physical therapy helps (Wu 2026) — low. Gentileschi 2026 · Wu 2026
How the evidence points
| High | Mod. | Low | V. low | None | |
|---|---|---|---|---|---|
| Positive | 0 | 0 | 7 | 5 | 0 |
| Null or negative | 0 | 0 | 4 | 1 | 0 |
Sources on this page with a comparison, by the result of their primary outcome and the GRADE certainty of their main finding (Mod. = Moderate, V. low = Very low, None = not graded). Context sources are not counted. How direction is decided.
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