title: Efficacy of pneumatic compression and low-level laser therapy in the treatment of postmastectomy lymphoedema: a randomized controlled trial.
abstract: OBJECTIVE
  To compare the long-term efficacy of pneumatic compression and low-level laser therapies in the management of postmastectomy lymphoedema.
  
  
  METHODS
  Randomized controlled trial.
  
  
  METHODS
  Department of Physical Medicine and Rehabilitation of Cukurova University, Turkey.
  
  
  METHODS
  Forty-seven patients with postmastectomy lymphoedema were enrolled in the study.
  
  
  METHODS
  Patients were randomly allocated to pneumatic compression (group I, n=24) and low-level laser (group II, n=23) groups. Group I received 2 hours of compression therapy and group II received 20 minutes of laser therapy for four weeks. All patients were advised to perform daily limb exercises.
  
  
  METHODS
  Demographic features, difference between sum of the circumferences of affected and unaffected limbs (delta C), pain with visual analogue scale and grip strength were recorded.
  
  
  RESULTS
  Mean age of the patients was 48.3 (10.4) years. Delta C decreased significantly at one, three and six months within both groups, and the decrease was still significant at month 12 only in group II (P = 0.004). Improvement of group II was greater than that of group I post treatment (P = 0.04) and at month 12 after 12 months (P = 0.02). Pain was significantly reduced in group I only at posttreatment evaluation, whereas in group II it was significant post treatment and at follow-up visits. No significant difference was detected in pain scores between the two groups. Grip strength was improved in both groups, but the differences between groups were not significant.
  
  
  CONCLUSIONS
  Patients in both groups improved after the interventions. Group II had better long-term results than group I. Low-level laser might be a useful modality in the treatment of postmastectomy lymphoedema.
authors.affiliation: Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Cukurova University, Adana, Turkey.
authors.forename: Erkan
authors.initials: E
authors.lastname: Kozanoglu
authors.forename: Sibel
authors.initials: S
authors.lastname: Basaran
authors.forename: Semra
authors.initials: S
authors.lastname: Paydas
authors.forename: Tunay
authors.initials: T
authors.lastname: Sarpel
mesh_terms: D000328:Adult; D005260:Female; D018737:Hand Strength; D006801:Humans; D048228:Intermittent Pneumatic Compression Devices; D028022:Low-Level Light Therapy / Q000379:methods*; D008209:Lymphedema / Q000209:etiology / Q000532:radiotherapy* / Q000534:rehabilitation*; D008408:Mastectomy / Q000009:adverse effects*; D008875:Middle Aged; D010147:Pain Measurement; D026741:Physical Therapy Modalities / Q000295:instrumentation*; D011446:Prospective Studies; D016896:Treatment Outcome; D034941:Upper Extremity / Q000473:pathology