Jacek Nowakowski

Background: Cancer influences various aspects of patients’ functioning. Cancer patients face not only medical problems but also organizational, socio-psychological, and spiritual problems. Their needs often seem to be unrecognized because patients do not express their concerns and clinicians do not ask appropriate questions. Unmet needs impact patients’ quality of life. The aim of this study was to select, adapt, validate, and introduce a simple instrument for estimating cancer patients’ unmet needs in Poland. Methods: The Needs Evaluation Questionnaire (NEQ) was chosen for validation in a Polish population. The Polish version of the NEQ was developed with a back-translation procedure, as approved by a psycho-oncologist and a public health specialist. The psychometric properties of the NEQ (content analysis, reliability, construct validity, comprehensibility, and acceptability) were measured. Results: This study was performed on a group of 121 cancer patients. The median time of completion for the NEQ was 10 min. The form, length, and font size of the NEQ were accepted by the respondents. Overall, the meaning of the questions was well understood, with only a few cases of discreetly heterogeneous interpretation of the content. The questionnaire showed good reliability and internal factor structure validity. Conclusion: The NEQ is a simple, easy-to-administer instrument with good psychometric properties and seems to be useful in assessing the unexpressed needs of cancer patients.

Introduction: Congenital muscular torticollis (CMT) is an asymmetrical head position resulting from structural changes in the sternocleidomastoid (SCM) muscle that occurs early during a child’s development or due to perinatal trauma. Children with CMT exhibit a marked imbalance in tension between the SCMs. In a typical clinical picture, an ultrasound scan is performed to reveal characteristic lesions, such as tissue fibrosis or post-traumatic changes. An early diagnosis of CMT in newborns and the implementation of treatment offer the chance of a complete resolution. Torticollis treatment aims to restore the SCM’s normal function. Surgical treatment is performed when conservative methods fail to improve the patient’s condition. The indications that surgery is needed include a marked shortening of the SCM, persistent fibrosis in the muscle, constant head and facial asymmetry, and rotation or lateral flexion in the cervical spine restricted by >15°. Of all the newborn and infant anomalies, congenital torticollis is the third most common after hip dysplasia and equinovarus deformities. Some authors demonstrate that torticollis coexists with hip dysplasia. Aim: The aim of this study was to collect data on infants referred to paediatric rehabilitation and to identify the risk factors associated with CMT in this group of patients, as well as to assess demographic and clinical characteristics concerning risk factors. Materials and methods: The target population for this retrospective study consisted of 111 infants aged 0 to 5 months born in Poland and diagnosed with and undergoing treatment due to CMT. The following were determined: the relationship between the side of the CMT location and the type of delivery (caesarean section vs. vaginal), the relationship between the body weight at birth and the side of the CMT location, the relationship between the extent of SCM thickening and the type of delivery, and the incidence of CMT depending on the order of delivery. Results and conclusions: The data revealed that CMT is less common in female infants (n = 51, 46%) compared to male (n = 61, 54%) infants, in whom a greater birth weight was reported (p < 005). Seventy-six percent (76%) of the paediatric patients with CMT were the offspring of primipara mothers. More often, children born via vaginal delivery had left-sided torticollis with a more significant broadening of the SCM, as shown on ultrasound scans, than right-sided torticollis. Theories of torticollis development pathophysiology should be deepened and systematised, and further research is needed.

Background: To compare the effects of short-term 8 week heavy-resistance or plyometric training protocols (HRT or PLY) incorporated into regular soccer practice on measures of neuromuscular functional performance in professional soccer players, a single-blind randomized controlled trial was conducted. Methods: Forty-seven participants aged 22.3 ± 3.52 years were assigned to three groups: HRT (n = 15), PLY (n = 15), and control (CON; n = 17). The HRT group performed 3 sets and 10 repetitions twice a week using 80% of their baseline 1-RM (weeks 1–3), followed by 8 repetitions at 85% 1-RM (weeks 4–6), and 6 repetitions at 90% 1-RM (weeks 7–8) of 6 lower-body strength exercises with a 1 min rest period between sets. The PLY protocol involved a preparatory phase (weeks 1–2), followed by two 3-week progressive periods (weeks 3–5 and weeks 6–8). The plyometric sessions consisted of four jump exercises/drills with progressively increasing number of sets and total number of foot contacts. The rest intervals between repetitions and sets were 15 and 90 s, respectively. Outcome measures included tests assessing 10 and 30 m speed (t10m and t30m), one-repetition maximum half-back squat (1-RM squat), isokinetic peak torques for the quadriceps and hamstring muscles (Qcon and Hcon), countermovement jump (CMJ), and squat jump (SJ). Results: Two-way ANOVA detected main effects of time and group×time interactions for all examined variables, except t30m, 1-RM, and relative 1-RM. Post hoc analyses revealed significant increases in the HRT group (t10m: 6.3%, t30m: 7.1%; absolute 1-RM: 29.6%; relative 1-RM: 30.3%, Qcon: 24.5%; Hcon: 14.4%; CMJ: 5.9%; SJ: 7.2%, all p < 0.001) and the PLY group (t10m: 3.1%; t30m: 4.1%; absolute 1-RM:19.1%; relative 1-RM: 20.3%; Qcon: 12.6%; Hcon: 8.7%; CMJ: 3.3%; SJ: 3.5%, all p < 0.001). HRT was superior compared to PLY in relative 1-RM, Qcon and Hcon (all p < 0.001). In addition, we found knee muscular strength imbalance in 70.5% of participants from the total sample (H/Q ratio < 60%). The HRT and PLY protocols resulted in improved neuromuscular functional performance compared to the regular soccer regime. Conclusions: This study showed that during the pre-competitive season, additional HRT and PLY drills/exercises as a substitute for standard soccer training as part of a regular 90 min practice twice a week for 8 weeks, can produce acute physical performance-enhancing effects in professional soccer players.