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π-Shaped lymphaticovenular anastomosis for head and neck lymphoedema: A preliminary study

Identifieur interne : 000913 ( PascalFrancis/Curation ); précédent : 000912; suivant : 000914

π-Shaped lymphaticovenular anastomosis for head and neck lymphoedema: A preliminary study

Auteurs : Benoit Ayestaray [France] ; Farid Bekara [France] ; Jean-Baptiste Andreoletti [France]

Source :

RBID : Pascal:13-0083749

Descripteurs français

English descriptors

Abstract

Background: Head and neck lymphoedema secondary to jugular lymphadenectomy is a severe issue, without efficient solution. Successful treatment of lymphoedema of the upper and lower limbs has become possible with supermicrosurgical lymphaticovenular anastomosis. The technique based on two end-to-side anastomosis is named π-shaped lymphaticovenular anastomosis. We have evaluated this method for chronic head and neck lymphoedema. Methods: From November 2010 to April 2011, four patients with a chronic head and neck lymphoedema were treated by π-shaped lymphaticovenular anastomosis. Three patients had a unilateral lymphoedema, and one patient had a bilateral lymphoedema. The mean age of the patients was 63.2 years (range, 46-77 years). The mean duration of the lymphoedema was 2.6 years (range, 1-5). Every patient was operated under local anaesthesia through a face-lift skin incision. One π-shaped lymphaticovenular anastomosis was performed at each operative site. Results: The average operative time to perform one π-shaped lymphaticovenular anastomosis was 1.9 h (range, 1.8-2.5). The calibre of lymphatic vessels used for lymphaticovenular anastomosis ranged from 0.3 to 0.7 mm (average, 0.5). A venous back-flow was found in seven lymphaticovenular anastomosis (70%). Three patients (75%) had a qualitative improvement of skin tissue and a significant circumferential reduction after surgery. The average circumferential differential reduction rate was 3.7% (range, 0.6-7.8) (p = 0.006). The average cross-sectional area differential reduction rate was 7.2% (range, 1.2-15.1 ) (p = 0.007). The average volume differential reduction rate was 6.9% (range, 2-14.8) (p = 0.05). Conclusions: The authors present a new option to treat head and neck lymphoedema. π-Shaped lymphaticovenular anastomosis is an effective method to reduce the severity of skin tissue fibrosis and lymphoedema volume. Further studies with larger groups of patients are required to confirm the outcome of this preliminary study. EBM Level = level 4.
pA  
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A05       @2 66
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A08 01  1  ENG  @1 π-Shaped lymphaticovenular anastomosis for head and neck lymphoedema: A preliminary study
A11 01  1    @1 AYESTARAY (Benoit)
A11 02  1    @1 BEKARA (Farid)
A11 03  1    @1 ANDREOLETTI (Jean-Baptiste)
A14 01      @1 Department of Plastic and Reconstructive Surgery, Nimes University Hospital, pl Pr Robert Debré @2 30000 Nimes @3 FRA @Z 1 aut. @Z 2 aut.
A14 02      @1 Department of Plastic and Reconstructive Surgery, Breast Institute, 15, av Jean Jaurès @2 90000 Belfort @3 FRA @Z 1 aut. @Z 3 aut.
A20       @1 201-208
A21       @1 2013
A23 01      @0 ENG
A43 01      @1 INIST @2 11042 @5 354000182502590070
A44       @0 0000 @1 © 2013 INIST-CNRS. All rights reserved.
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A64 01  1    @0 Journal of plastic, reconstructive & aesthetic surgery
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C01 01    ENG  @0 Background: Head and neck lymphoedema secondary to jugular lymphadenectomy is a severe issue, without efficient solution. Successful treatment of lymphoedema of the upper and lower limbs has become possible with supermicrosurgical lymphaticovenular anastomosis. The technique based on two end-to-side anastomosis is named π-shaped lymphaticovenular anastomosis. We have evaluated this method for chronic head and neck lymphoedema. Methods: From November 2010 to April 2011, four patients with a chronic head and neck lymphoedema were treated by π-shaped lymphaticovenular anastomosis. Three patients had a unilateral lymphoedema, and one patient had a bilateral lymphoedema. The mean age of the patients was 63.2 years (range, 46-77 years). The mean duration of the lymphoedema was 2.6 years (range, 1-5). Every patient was operated under local anaesthesia through a face-lift skin incision. One π-shaped lymphaticovenular anastomosis was performed at each operative site. Results: The average operative time to perform one π-shaped lymphaticovenular anastomosis was 1.9 h (range, 1.8-2.5). The calibre of lymphatic vessels used for lymphaticovenular anastomosis ranged from 0.3 to 0.7 mm (average, 0.5). A venous back-flow was found in seven lymphaticovenular anastomosis (70%). Three patients (75%) had a qualitative improvement of skin tissue and a significant circumferential reduction after surgery. The average circumferential differential reduction rate was 3.7% (range, 0.6-7.8) (p = 0.006). The average cross-sectional area differential reduction rate was 7.2% (range, 1.2-15.1 ) (p = 0.007). The average volume differential reduction rate was 6.9% (range, 2-14.8) (p = 0.05). Conclusions: The authors present a new option to treat head and neck lymphoedema. π-Shaped lymphaticovenular anastomosis is an effective method to reduce the severity of skin tissue fibrosis and lymphoedema volume. Further studies with larger groups of patients are required to confirm the outcome of this preliminary study. EBM Level = level 4.
C02 01  X    @0 002B25
C02 02  X    @0 002B12B04
C03 01  X  FRE  @0 Lymphoedème @5 01
C03 01  X  ENG  @0 Lymphedema @5 01
C03 01  X  SPA  @0 Linfedema @5 01
C03 02  X  FRE  @0 Chirurgie @5 04
C03 02  X  ENG  @0 Surgery @5 04
C03 02  X  SPA  @0 Cirugía @5 04
C03 03  X  FRE  @0 Tête cou @5 07
C03 03  X  ENG  @0 Head and neck @5 07
C03 03  X  SPA  @0 Cabeza cuello @5 07
C03 04  X  FRE  @0 Cou @5 08
C03 04  X  ENG  @0 Neck @5 08
C03 04  X  SPA  @0 Cuello @5 08
C03 05  X  FRE  @0 Lymphadénectomie @5 09
C03 05  X  ENG  @0 Lymphadenectomy @5 09
C03 05  X  SPA  @0 Linfadenectomía @5 09
C03 06  X  FRE  @0 Traitement @5 30
C03 06  X  ENG  @0 Treatment @5 30
C03 06  X  SPA  @0 Tratamiento @5 30
C07 01  X  FRE  @0 Pathologie de l'appareil circulatoire @5 37
C07 01  X  ENG  @0 Cardiovascular disease @5 37
C07 01  X  SPA  @0 Aparato circulatorio patología @5 37
C07 02  X  FRE  @0 Pathologie des vaisseaux lymphatiques @5 38
C07 02  X  ENG  @0 Lymphatic vessel disease @5 38
C07 02  X  SPA  @0 Linfático patología @5 38
N21       @1 056
N44 01      @1 OTO
N82       @1 OTO

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Pascal:13-0083749

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