[Remote functional evaluation after reconstruction of the anterior cruciate ligament in amateur sportsmen with sedentary work]. / Valutazione funzionale a distanza dopo ricostruzione del LCA in sportivi amatoriali con lavoro sedentario.

SUMMARY: The anterior cruciate ligament (ACL) is the most commonly injured knee ligament. Currently there are two commonly used surgical procedures: middle third patellar tendon grafts (bone-patellar tendon-bone: BTB) and semitendinosus autografts or semitendinosus combined with gracilis tendon autografts (ST/G). Purpose. The aim of this study is to compare the rehabilitation results over time of amateur sportsmen who have undergone anterior cruciate ligament (ACL) reconstruction surgery by means of one of the two most commonly used procedures: middle third patellar tendon grafts (bone-patellar tendon-bone: BTB) and semitendinosus and gracilis tendon autografts (ST/G). Method. 30 subjects divided into two groups, (15 BTB and 15 ST / G), were evaluated during rehabilitation and at three follow-up periods (16 weeks, 24 weeks, 2 years). Evaluation involved clinical examination, isokinetic tests, and functional rating scales: Lysholm and IKDC. Results. The clinical evaluation resulted in the following mean values: the value of the Lysholm score was 78 in both group at 16 weeks, 91 in group A and 94 in group B at 24 weeks, 98 in group A and 99 in group B at 2 years; the value of the IKDC score was 14 in group A and 15 in group B at 16 weeks, 12 in group A and 14 in group B at 24 weeks, 14 in group A and 15 in group B at 2 years. No major complications occurred during rehabilatation Conclusions. Subjects in both groups showed good neoligament stability up to the 24-week follow up. At the 2-year follow-up the subjects of group B showed poor neoligament stability that prevented the return to the previous level of sporting activity; all the subjects with high intensity sports activity needed a greater muscle strengthening. No statistically significant differences between the two groups are seen.

[Evaluation of quality of life and arthropathy in the adult haemophilic patient]. / La valutazione della qualità della vita e dell'artropatia nel paziente emofilico adulto.

SUMMARY: Haemophilia in its most severe clinical form can lead to alterations in the physical and psychosocial state with important repercussions on the quality of life. Purpose. A retrospective study was conducted to highlight the impact of haemophilic arthropathy on quality of life. Materials. We considered 25 patients, with a mean age of 42 years (min 17 - max 71) with haemophilia A, 18 had the severe clinical form (72%). The WFH Physical Examination Score, specific for haemophilia, was used for joint function; the joints examined were: knee, ankle, hip and elbow. To assess the quality of life, two generic self-filling questionnaires were used, SF-36 and the EQ 5D. Results. Significant statistical values have shown that arthropathy affects the SF-36 domain of general health and the subjective well-being EQ-VAS. Conclusions. In the treatment of haemophilic arthropathy, prevention is essential, understood both as a prophylactic medical therapy and as a physiotherapeutic treatment in order to maintain or improve joint function and at the same time play a fundamental role in improving the quality of life of patients.

Postural analysis in a pediatric cohort of patients with Ehlers-Danlos Syndrome: a pilot study.

BACKGROUND: The Ehlers-Danlos Syndrome (EDS) is a rare disorder affecting the connective tissue. EDS patients may suffer of proprioception and balance impairment but all the studies dealing with such symptoms have been addressed to adult subjects. The Study of such impairment in younger patients may lead to a better awareness of own motor abilities and to a focused rehabilitative intervention. Therefore, our work aims to assess the occurrence of these alterations in a pediatric cohort of EDS patients. METHODS: The Research was designed as a cross-sectional study with a matching control group and performed on a pediatric cohort of 12 subjects with Ehlers-Danlos Syndrome (Classic and Hypermobility type) and on 12 healthy controls, during a follow-up visit at the Department of Pediatrics and at the Rehabilitation Unit of the Foundation IRCCS Policlinico San Matteo, in Pavia from April 2015 to October 2015. A square forceplatform was used to obtain the CoP (center of pressure) displacement during quiet standing during an open and a closed eyes trials. The comparisons between EDS and control group were performed using a t-test for independent data. P<0.05 was considered statistically significant. All tests were two-sided. RESULTS: All the postural parameters considered raised at closed eyes, no significant modifications without vision were found only for the standard deviation along the antero-posterior (AP) axis for the two groups. Both at open eyes and at closed eyes, Patients with EDS showed the postural parameters significantly greater than controls (P≤0.05) and this observation was most notably for the Sway. CONCLUSIONS: According to our results, a planned monitoring of age-related changes in postural parameters of patients with EDS could be really interesting to provide a perspective of the development of postural control in these patients. In fact, considering our results, it could be interesting to apply rehabilitative strategies to enhance motor coordination and postural reflexes so improving their postural control as soon as possible. Further studies about the postural control in EDS children and adolescents are required to confirm our results.

Significance of serum Myostatin in hemodialysis patients.

BACKGROUND: Malnutrition and muscle wasting are common in haemodialysis (HD) patients. Their pathogenesis is complex and involves many molecules including Myostatin (Mstn), which acts as a negative regulator of skeletal muscle. The characterisation of Mstn as a biomarker of malnutrition could be useful in the prevention and management of this condition. Previous studies have reported no conclusive results on the actual relationship between serum Mstn and wasting and malnutrition. So, in this study, we evaluated Mstn profile in a cohort of regular HD patients. METHODS: We performed a cross-sectional study, enrolling 37 patients undergoing bicarbonate-HD (BHD) or haemodiafiltration (HDF) at least for six months. 20 sex-matched healthy subjects comprised the control group. Mstn serum levels were evaluated by ELISA before and after HD. We collected clinical and biochemical data, evaluated insulin resistance, body composition, malnutrition [by Malnutrition Inflammation Score (MIS)] and tested muscle function (by hand-grip strength, six-minute walking test and a questionnaire on fatigue). RESULTS: Mstn levels were not significantly different between HD patients and controls (4.7 ± 2.8 vs 4.5 ± 1.3 ng/ml). In addition, while a decrease in Mstn was observed after HD treatment, there were no differences between BHD and HDF. In whole group of HD patients Mstn was positively correlated with muscle mass (r = 0.82, p < 0.001) and inversely correlated with age (r = - 0.63, p < 0.01) and MIS (r = - 0.39, p = 0.01). No correlations were found between Mstn and insulin resistance, such as between Mstn levels and parameters of muscle strength and fatigue. In multivariate analysis, Mstn resulted inversely correlated with fat body content (ß = - 1.055, p = 0.002). CONCLUSIONS: Circulating Mstn is related to muscle mass and nutritional status in HD patients, suggesting that it may have a role in the regulation of skeletal muscle and metabolic processes. However, also considering the lack of difference of serum Mstn between healthy controls and HD patients and the absence of correlations with muscle function tests, our findings do not support the use of circulating Mstn as a biomarker of muscle wasting and malnutrition in HD.

Focused extracorporeal shock wave therapy for greater trochanteric pain syndrome with gluteal tendinopathy: a randomized controlled trial.

OBJECTIVES:: To investigate if focused extracorporeal shock wave therapy (f-ESWT) is an effective treatment in a population affected by greater trochanteric pain syndrome (GTPS). DESIGN:: Randomized controlled trial, with blind outcome assessors. SETTING:: Outpatients, University Hospital. SUBJECTS:: A total of 50 patients affected by GTPS with gluteal tendinopathy. INTERVENTIONS:: The study group was assigned to receive f-ESWT, the control group received ultrasound therapy (UST). MAIN MEASURES:: We assessed hip pain and lower limb function by means of a numeric rating scale (p-NRS) and the Lower Extremity Functional Scale (LEFS scale), respectively. The first follow-up evaluation (2M-FUP) was performed two months after the first treatment session, the second (6M-FUP) was carried out six months later. RESULTS:: The mean age of the population was 61.24 (9.26) years. A marked prevalence of the female sex was recorded (44 subjects, 86%). The statistical analysis showed a significant pain reduction over time for the study group and the control group, the f-ESWT proving to be significantly more effective than UST ( P < 0.05) at the 2M-FUP (2.08 vs 3.36) and at the 6M-FUP (0.79 vs 2.03). A marked improvement of the LEFS total score was observed in both groups as well, but we found no statistical differences in the comparisons between groups. CONCLUSION:: Our findings support the hypothesis that f-ESWT is effective in reducing pain, both in the short-term and in the mid-term perspective. We also observed a functional improvement in the affected lower limb, but, in this case, f-ESWT showed not to be superior to UST.

Treatment of knee osteoarthritis: platelet-derived growth factors vs. hyaluronic acid. A randomized controlled trial.

OBJECTIVE: Aim of this trial was to compare efficacy of activated platelet-rich plasma against hyaluronic acid as intra-articular injections to people with osteoarthritis of the knee. DESIGN: Phase-2 randomized controlled trial, with blind patients and outcome assessors. SETTING: Outpatient rehabilitation service; years 2011-2013. SUBJECTS: Patients with knee osteoarthritis grades 2-3 at magnetic resonance imaging (MRI) were included after consent and randomized. Target sample size was 25 patients per group. INTERVENTIONS: Patients received three activated platelet-rich plasma (intervention group) or hyaluronic acid (controls) intra-articular injections at 4-week intervals. MAIN MEASURES: Main outcome measure was proportion of patients with >1 grade improvement at six months from last injection, as assessed by a radiologist blind to study group. Patients were evaluated over time clinically and with functional scales (Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Lysholm, Tegner, American Knee Society Score (AKSS), Lequesne, visual analogue scale (VAS) for pain). RESULTS: Overall, 30 patients were randomized to intervention and 28 to control group. For primary outcome, 28 patients (29 knees) in the intervention and 22 (25 knees) in the control group were available. Patients with at least 1 grade improvement at repeat MRI were 14 (48.3%) in the intervention and 2 (8%) in the control group ( P < 0.003). Improvement in symptoms and functional scales was consistently higher in the intervention group. No side-effects were observed in either group. CONCLUSION: Activated platelet-rich plasma reduces articular damage as evident at MRI, as soon as six months after treatment; it reduces pain and improves patient's function and overall quality of life.

Functional and quality of life evaluation after single level cervical discectomy and fusion or cervical artificial disc replacement.

PURPOSE: To evaluate and compare clinical, functional and quality of life (QOL) outcomes after two types of surgical approach for single level cervical disc herniation: anterior cervical discectomy andfusion (ACDF) with cage and cervical artificial disc replacement (C-ADR). METHOD: 119 patients with cervical disc herniation underwent surgery from January 2007 to December 2010; 55 patients were included in the study (27 ACDF, 28 C-ADR). We performed: a pre and postoperative clinical evaluation of cervicobrachial pain, motor and sensory deficit in the upper limbs; a functional and QOL evaluation with self assessment scales (VAS, NPNQ, SF-36); a postoperative instrumental evaluation of cervical ROM and pain. Mean follow-up period was 24 months. RESULTS: After surgery both groups showed clinical, functional and QOL improvement. No pre and postoperative differences were found between the groups. The postoperative instrumental evaluation showed a globally reduced cervical ROM and a decreased pain threshold in comparison with normal values in both groups. CONCLUSION: Our results demonstrate the clinical equivalence of the two surgical techniques and the satisfaction of the two groups of patients two years after surgery. Although functional changes persist after surgery they do not affect quality of life.

Early rehabilitative treatment in aortocoronary bypass surgery.

AIM: The objective of this retrospective study is to analyze functional recovery and response to rehabilitation treatment during the immediate postoperative phase of aortocoronary bypass (ACB) surgery. METHODS: We studied 319 patients, who had undergone ACB surgery and who needed post-acute rehabilitation. RESULTS: All patients presented post-operative respiratory dysfunction, 300 cases presented inability in position changes and needed neuromotor exercises in addition to chest physiotherapy. Rehabilitation treatment began at a mean number of 1.79 +/-1.37 days after surgery and continued for 5.78 +/- 3.59 days. At the discharge, at mean 5.47 +/- 2.25 days after surgery, most of patients (65.61%) walked independently. CONCLUSIONS: Our study described a protocol of early rehabilitative treatment that appeared to be suitable in promoting patients'functional recovery after aortocoronary bypass surgery.

Functional assessment and rehabilitation protocol in acute patients affected by SARS-CoV-2 infection hospitalized in the Intensive Care Unit and in the Medical Care Unit.

BACKGROUND: Coronavirus disease (COVID-19) is characterized by different clinical pictures that may require prolonged hospitalization and produce disabilities challenging the recovery of previous independence. AIM: The aim is to evaluate the impact of an early assisted rehabilitation program on the functional status of an acutely hospitalized population affected by COVID-19. DESIGN: Single-institution retrospective longitudinal study. SETTING: Inpatient intensive care units (ICU) and medical care units (MCU). POPULATION: Acute COVID-19 patients. METHODS: General information was collected; age-adjusted Charlson Comorbidity Index was used for comorbidities. Duration of hospital stay, the length of stay in ICU and/or MCU, the length of the rehabilitative treatment, and the destination at the discharge were collected. Evaluation was performed when patients were clinically stable (T0), and at hospital discharge (T1); for subjects enrolled in ICU functional status was assessed at the time of transfer to the MCU. Muscle strength of the four limbs was measured with the Medical Research Council (MRC) sum-score. Functional status was assessed using the 3-item Barthel Index (BI-3) and the General Physical Mobility Score (GPMS). Early assisted-tailored rehabilitation protocol was applied in ICU and in MCU: the aims were the maintenance (or recovery) of the range of motion and of the strength and the recovery of sitting/standing position and gait. RESULTS: We evaluated 116 patients (mean age 65, SD 11) (65% male), 68 in ICU (mean age 60, SD 10), 48 in MCU (mean age 73, SD 9). At discharge, BI-3 and GPMS significantly improved in both ICU (P<0.001) and MCU (P<0.001) subgroups of patients. MRC sum-score significantly improved in ICU patients (P<0.001). Patients hospitalized in ICU had a significantly longer hospital stay. At discharge, patients admitted to the ICU reach a functional state that is close to that of patients admitted to the MCU. CONCLUSIONS: The results suggest that an early assisted rehabilitation program may be helpful in improving the short-term functional status of an acutely hospitalized population affected by COVID-19, with discharge at home of 48% CLINICAL REHABILITATION IMPACT: this study focuses on a functional assessment method to be used to identify the rehabilitation needs and verify the results of an early rehabilitation protocol applied to the acute COVID-19 patient admitted to ICU and MCU.