Background: In a previous randomized controlled trial it has been demonstrated that arm compression sleeves worn immediately after breast cancer surgery, including axillary lymph node removal in addition to physical therapy are able to reduce the occurrence of early postoperative swelling and of arm lymphedema up to 1 year and to improve quality of life. The aim of the present investigation was to check the further development of the arm swelling in patients using compression sleeves or not, and to compare the quality of life in women treated due to breast cancer 2 years after surgery. Materials and Methods: Twenty from originally 23 patients who still wore their compression sleeves (15 mmHg) and 21 from 22 patients who had been randomized into the control group without compression could be seen after one more year. Arm volume measurements were performed and quality of life (QLQ-C30 and QLQ-BR23 questionnaires) was assessed. Results: Three from 20 patients in the compression group (CG) and 6 from 21 without compression showed arm lymphedema, defined by an increase of the arm volume exceeding 10% compared with the preoperative values. Significant improvement of several quality of life parameters were found in the CG. Conclusion: Light compression sleeves worn for 2 years are not only able to reduce the incidence of early postoperative edema and of lymphedema, but also lead to a significant improvement of important quality-of-life parameters like physical functioning, fatigue, pain, arm and breast symptoms, and future perspectives.

Physiotherapy of edema in cases with obstructed main lymphatics of lower limbs requires knowledge of how high external pressures should be applied manually or set in compression devices in order to generate tissue pressures high enough to move tissue fluid to nonswollen regions and to measure its flow rate. We measured tissue fluid pressure and flow in subcutaneous tissue of lymphedematous limbs stages II to IV at rest and during pneumatic compression under various pressures and inflation timing. An 8-chamber sequential compression device inflated to pressures 50-120 mmHg, for 50 sec each chamber, with no distal deflation, was used. Pressures were measured using a wick-in-needle and electronic manometer. Fluid flow was calculated from continuously recorded changes in limb circumference using strain gauge plethysmography. Before massage, in all stages of lymphedema, stagnant tissue fluid pressures in subcutaneous tissue ranged between -1 and +10 mmHg and did not differ from those measured in normal subjects. Pressures generated in tissue fluid by pneumatic compression reached 40-100 mmHg and were lower than those in inflated chambers. High pressure gradient through the skin was caused by its rigidity (fibrosis) and dissipation of applied compression force to proximal noncompressed limb regions. The calculated volumes of displaced tissue fluid ranged from 10 to 30 ml per compression cycle, to reach in some cases 100 ml in the groin region. Tissue fluid pressures generated by a pneumatic device were found lower than in the compression chambers. The obtained results point to the necessity of applying high pressures and longer compression times to generate effective tissue fluid pressures and to provide enough time for moving the stagnant fluid.

Combined physical therapy (CPT) is the treatment of choice for patients with lymphedema. Intensive stage CPT (I-CPT) results in a substantial reduction of the size of lymphedema, while the second stage CPT (M-CPT) maintains the achieved result for many years. The article analyses the outcome M-CPT for 5 years in patients with lymphedema after mastectomy. Forty patients had regularly been attending follow-up appointments every six months for five years (Group A). Out of the group of patients who had not been reporting for follow-up, twenty women accepted an invitation for assessment (Group B); none of them complied with the prescribed compression therapy. All patients were submitted to I-CPT and patients from group A completed M-CPT comprising compression garments and an individual program of physical exercises. During five-year M-CPT, the difference in limb volumes (Vo), relative size of edema (Vor) reduction achieved after I-CPT was maintained in Group A, while in Group B a considerable increase of Vo by 14% was noted. Ultimately lymphedema in these patients was more pronounced than before their physical therapy had commenced. For 40 women using compression sleeves the mean Suitability Score System was 8.3 points on maximum 11-point scale, for 15 patients wearing additional compression gloves, the mean score was 4.3 points on maximum 5 points. The reduction of lymphedema achieved during I-CPT can be retained during M-CPT when the patient systematically attends follow-up examinations, applies compression therapy, and follows the therapy instructions. Non-compliance is followed by a worsening of lymphedema.