Tag: Joanna Zyznawska

Influence of selected anthropometric features on outcomes of motor rehabilitation of women following radical mastectomy – evaluation of changes in muscle strength

Zbigniew Kopański, Joanna Zyznawska, Robert Suszko, Renata Pięta, Magdalena Michalin

Zbigniew Kopański, Joanna Zyznawska, Robert Suszko, Renata Pięta, Magdalena Michalin – Influence of selected anthropometric features on outcomes of motor rehabilitation of women following radical mastectomy – evaluation of changes in muscle strength. Fizjoterapia Polska 2007; 7(1); 29-37

Abstract

Background. The aim of the study was to determine the usefulness of selected anthropometric features in predicting the development of impairment of the strength of thumb & finger flexors after radical mastectomy. Material and methods. The analysis included 126 women who had undergone a radical operation for breast cancer. The strength of flexors of the fingers & thumb was evaluated before surgery and during 12-month follow-up. The results of muscle strength tests were referred to 15 anthropometric traits. Results. 23.8% of the women did not regain pre-surgery muscle strength, as attested by the results of all muscle strength measurements. There were statistically significant differences in mean body mass and the BM and Quetelet’s indices between women with persistent post-operative impairment of muscle strength and those who regained muscle strength following a radical mastectomy. Conclusions. Impairment of muscle strength below reference values in the finger & thumb flexors was seen in 23.8% of the mastectomy patients. Grasp strength decreases were most strongly correlated with body mass (correlation index 0.67). Post-operative weakening of the hand was significantly correlated with high body mass (>71.1 kg) and high values of the following indices: BMI (>29.8) and Quetelet’s index (>412).

Key words:
radical mastectomy, anthropometric features, muscle strength, rehabilitation
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Body Weight Supported Treadmill Training with Parestand system as walking therapy of patients early after stroke: a pilot study

Beata Stach, Marcin Błaszcz, Aleksandra Bober, Mariola E. Wodzińska, Joanna Zyznawska

B. Stach, M. Błaszcz, A. Bober, M. E. Wodzińska, J. Zyznawska – Body Weight Supported Treadmill Training with Parestand system as walking therapy of patients early after stroke: a pilot study. FP 2016;16(2);54-63

Abstract

Background. Body Weight Supported Treadmill Training (BWSTT) is high intensive and task-specific gait therapy for stroke patients. Effectiveness of BWSTT is repeatedly proven, however superiority of that training over overground walking is often contested. It is rarely practised and investigated method in Poland.
Patients and Methods. 20 patients in the early post-stroke rehabilitation phase able to walk. All patient participated in traditional physiotherapy based on Bobath and PNF concepts. Experimental group (10 people) additionally received Body Weight Supported Treadmill Training. Control group (10 people) additionally received overground walking. Baseline and postintervention assessments included Berg Balance Scale, Timed Up & Go, 10 m Time Walking Test and 6 Minute Walk Test.
Results. Both groups showed statistically significant improvement in all outcome measures (P<0,05). Group BWSTT increased distance by 108,4±75,7 m and control grouop by 57±51,3 m in 6 Minute Walk Test. Difference between the groups was not statistically significant (p=0,28). Group BWSTT shortened time in Timed Up & Go by 9±1,4 seconds and control group by 2,7±1,1 seconds. Difference between the groups was not statistically significant (p=0,63). Group BWSTT improved by 7,0±3,7 points, and control group by 6,6±4,4 points in Berg Balance Scale. Difference between the groups was not statistically significant (p=0,88). Group BWSTT increased gait velocity by 0,25±0,13 m/s, and control group by 0,28±0,13 m/s. Difference between the groups was not statistically significant (p=0,96).
Conclusions. Either Body Weight Supported Treadmill Training or overground walking could improve balance, reduce risk of falls, increase endurance and velocity of gait in walking subacute stroke patients. BWSTT could have tendency to more effective increasing gait endurance.

Key words:
stroke, hemiparesis, physiotherapy, rehabilitation, gait

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