RESUMO
INTRODUCTION: Hyperbaric oxygen (HBO2) therapy has been used to promote viability of compromised flaps despite a paucity of supportive clinical evidence. This study provides an in-depth characterization of hyperbaric medicine to promote flap survival and identifies treatment variables associated with positive clinical outcomes. METHODS: A retrospective review was conducted of patients who received HBO2 therapy for a failing or threatened post-reconstructive flap from 5/30/2008 through 4/30/2012. Medical records were reviewed to collect patient characteristics, hyperbaric oxygen therapy details, and clinical outcomes. Descriptive and comparative statistics were utilized. RESULTS: Ninety-one patients underwent HBO2 therapy during this time period, with 15 patients meeting the selection criteria. Flap survival was achieved in 11 patients (73.3%). Of those successfully treated, four (36.4%) healed completely, and seven (63.6%) demonstrated marked improvement. Patients who were treated successfully demonstrated an average improvement in flap area of 68.3%. Variables significantly associated with a favorable treatment outcome included a high percentage of treatment completion (p = 0.022) and high pretreatment transcutaneous oxygen measurements (p = 0.05). Smoking was a negative factor (p = 0.011). CONCLUSION: This study provides clinical data characterizing and supporting the application of hyperbaric medicine to aid in the viability of compromised flaps.
Assuntos
Sobrevivência de Enxerto , Oxigenoterapia Hiperbárica/métodos , Retalhos Cirúrgicos/fisiologia , Adolescente , Adulto , Idoso , Feminino , Humanos , Oxigenoterapia Hiperbárica/efeitos adversos , Masculino , Pessoa de Meia-Idade , Cooperação do Paciente , Estudos Retrospectivos , Fatores de Risco , Fumar/efeitos adversos , Adulto JovemRESUMO
Kikuchi-Fujimoto disease (KFD) or histiocytic necrotising lymphadenitis is a rare entity, occurring most commonly in young Asian adults. KFD is characterised by fever with tender lymph node enlargement. The cervical group of lymph nodes is most commonly involved, and the diagnosis is conclusively made by lymph node biopsy and histopathology. KFD is a self-limiting condition, which usually resolves over 1-4â months. Symptomatic treatment with antipyretics and/or non-steroidal anti-inflammatory drugs is recommended. Here we describe an uncommon presentation of KFD in a young woman in which only the axillary lymph nodes were enlarged.