Validity of the wall goniometer as a screening tool to detect postural abnormalities in Parkinson's disease

none24INTRODUCTION: Software-based measurements of postural abnormalities in Parkinson's disease (PD) are the gold standard but may be time-consuming and not always feasible in clinical practice. Wall goniometer (WG) is an easier, quicker, and inexpensive instrument for screening patients with postural abnormalities, but no studies have investigated its validity so far. The aim of this study was to investigate the validity of the WG to measure postural abnormalities. METHODS: A total of 283 consecutive PD outpatients with ≥5° forward trunk, lateral trunk or forward neck bending (FTB, LTB, FNB, respectively) were recruited from seven centers for movement disorders. Postural abnormalities were measured in lateral and posterior view using a freeware program (gold standard) and the WG. Both angles were expressed in degrees (°). Sensitivity and specificity for the diagnosis of camptocormia, Pisa syndrome, and anterocollis were assessed. RESULTS: WG showed good to excellent agreement (intraclass correlation coefficient from 0.80 to 0.98) compared to the gold standard. Bland-Altman plots showed a mean difference between the methods from -7.4° to 0.4° with limits of agreements from -17.7° to 9.5°. Sensitivity was 100% for the diagnosis of Pisa syndrome, 95.74% for anterocollis, 76.67% for upper camptocormia, and 63.64% for lower camptocormia. Specificity was 59.57% for Pisa syndrome, 71.43% for anterocollis, 89.80% for upper camptocormia, and 100% for lower camptocormia. Overall, the WG underestimated measurements, especially in lower camptocormia with an average of -8.7° (90% of cases). CONCLUSION: WG is a valid tool for screening Pisa syndrome and anterocollis, but approximately 10° more should be added for camptocormia.openTinazzi M.; Gandolfi M.; Artusi C.A.; Lanzafame R.; Zanolin E.; Ceravolo R.; Capecci M.; Andrenelli E.; Ceravolo M.G.; Bonanni L.; Onofrj M.; Telese R.; Bertolotti C.; Polverino P.; Manganotti P.; Mazzucchi S.; Giannoni S.; Vacca L.; Stocchi F.; Casali M.; Zibetti M.; Lopiano L.; Fasano A.; Geroin C.Tinazzi, M.; Gandolfi, M.; Artusi, C. A.; Lanzafame, R.; Zanolin, E.; Ceravolo, R.; Capecci, M.; Andrenelli, E.; Ceravolo, M. G.; Bonanni, L.; Onofrj, M.; Telese, R.; Bertolotti, C.; Polverino, P.; Manganotti, P.; Mazzucchi, S.; Giannoni, S.; Vacca, L.; Stocchi, F.; Casali, M.; Zibetti, M.; Lopiano, L.; Fasano, A.; Geroin, C

Does the Degree of Trunk Bending Predict Patient Disability, Motor Impairment, Falls, and Back Pain in Parkinson's Disease?

Background: Postural abnormalities in Parkinson's disease (PD) form a spectrum of functional trunk misalignment, ranging from a “typical” parkinsonian stooped posture to progressively greater degrees of spine deviation. Objective: To analyze the association between degree of postural abnormalities and disability and to determine cut-off values of trunk bending associated with limitations in activities of daily living (ADLs), motor impairment, falls, and back pain. Methods: The study population was 283 PD patients with ≥5° of forward trunk bending (FTB), lateral trunk bending (LTB) or forward neck bending (FNB). The degrees were calculated using a wall goniometer (WG) and software-based measurements (SBM). Logistic regression models were used to identify the degree of bending associated with moderate/severe limitation in ADLs (Movement Disorders Society Unified PD Rating Scale [MDS-UPDRS] part II ≥17), moderate/severe motor impairment (MDS-UPDRS part III ≥33), history of falls (≥1), and moderate/severe back pain intensity (numeric rating scale ≥4). The optimal cut-off was identified using receiver operating characteristic (ROC) curves. Results: We found significant associations between modified Hoehn & Yahr stage, disease duration, sex, and limitation in ADLs, motor impairment, back pain intensity, and history of falls. Degree of trunk bending was associated only with motor impairment in LTB (odds ratio [OR] 1.12; 95% confidence interval [CI], 1.03–1.22). ROC curves showed that patients with LTB of 10.5° (SBM, AUC 0.626) may have moderate/severe motor impairment. Conclusions: The severity of trunk misalignment does not fully explain limitation in ADLs, motor impairment, falls, and back pain. Multiple factors possibly related to an aggressive PD phenotype may account for disability in PD patients with FTB, LTB, and FNB

Systematic rapid "living" review on rehabilitation needs due to COVID-19: Update to March 31st, 2020

INTRODUCTION: The outbreak of COVID-19 epidemics has challenged the provision of health care worldwide, highlighting the main flaws of some national health systems with respect to their capacity to cope with the needs of frail subjects. People experiencing disability due to COVID-19 express specific rehabilitation needs that deserve a systematic evidence-based approach. The aim of this article is to provide the rehabilitation community with updates on the latest scientific literature on rehabilitation needs due to COVID-19. The first rapid "living"review will present the results of a systematic search performed up to March 31st, 2020. EVIDENCE ACQUISITION: A systematic search in PubMed, Pedro, and Google Scholar was performed using the search terms: "COVID-19,""Coronavirus,""severe acute respiratory syndrome coronavirus 2,""rehabilitation,""physical therapy modalities,""exercise,""occupational therapy,"and "late complications."Papers published up to March 31st, 2020, in English, were included. EVIDENCE SYNTHESIS: Out of the 2758 articles retrieved, nine were included in the present review. Four of them are "calls for action", three provide recommendations about rehabilitation interventions in the acute phase, two address the needs of people quarantined at home or with restricted mobility due to the lockdown, and one provides a Core Outcome Set to be used in clinical trials to test the efficacy of health strategies in managing COVID-19 patients. CONCLUSIONS: All selected papers were based on previous literature and not on the current COVID-19 pandemic. Main messages included: 1) early rehabilitation should be granted to inpatients with COVID-19; 2) people with restricted mobility due to quarantine or lockdown should receive exercise programs to reduce the risk of frailty, sarcopenia, cognitive decline and depression; 3) telerehabilitation may represent the first option for people at home. Further updates are warranted in order to characterize the emerging disability in COVID-19 survivors and the adverse effects on the health of chronically disabled people

The Effects of Visuomotor Training on the Functional Recovery of Post-Surgery Musculoskeletal Conditions: A Randomized Controlled Trial

(1) Background: Musculoskeletal conditions show increasing prevalence and high economic/human burden. Recovery for hip or knee surgery may require more than 26 weeks, while universally accepted rehabilitation guidelines are missing. Provided that multisensory-based training enhances motor learning, the study aims to verify if visuomotor training accelerates the recovery of lower limb motor function after orthopedic surgery. (2) Methods: Post-surgery subjects were randomly assigned to receive visuomotor training as an add-on to the conventional physical therapy (VTG), or receive the conventional therapy alone (CG). Subjects performed 40 one-hour training sessions in 8 weeks. The primary endpoint was the improvement in the Lower Extremity Functional Scale (LEFS) over the minimally clinical important difference (MCID) at 4 weeks post-randomization. The secondary endpoint included pain reduction. (3) Results: Eighteen patients were equally distributed into the VTG and CG groups. While LEFS and pain scores significantly improved in both groups, the VTG exceeded the LEFS MCID by 12 points and halved the pain value after the first 4 weeks of treatment, while the CG reached the endpoints only after treatment end (p = 0.0001). (4) Conclusions: Visuomotor training offers an innovative rehabilitation approach that accelerates the recovery of lower limb motor function in patients undergoing orthopedic surgery

Inductive and noninductive conditions on in vitro tuberisation and microtuber dormancy in potato (Solanum tuberosum subspecies tuberosum and subspecies andigena)

The effect of growth conditions (medium and photoperiod) on in vitro tuberisation and microtuber dormancy of the cv. D\ue9sir\ue9e (Solanum tuberosum subspecies tuberosum) and Imilla Negra (Solanum tuberosum subspecies andigena) was evaluated. The short photoperiod and presence of CCC in the medium reduced the dry matter of plants as well as the size of microtubers. The two cultivars showed a difference, in favour of D\ue9sir\ue9e, in the percentage of plants having more than one tuber and in the average time of sprouting after storage. The average time of sprouting was more rapidly obtained under long days and in a medium without CCC. The CCC and short days caused the same dormancy conditions and the same K+ quantity in the microtubers. The microtubers mineral composition is involved in the dormancy status

Systematic rapid living review on rehabilitation needs due to COVID-19: Update as of April 30th, 2020

INTRODUCTION: This paper adds to the series of systematic rapid living reviews, started in April 2020, to provide the rehabilitation community with updates on the latest scientific literature on rehabilitation needs due to COVID-19 pandemic. The aim of this paper is to present the results of a systematic scientific literature search performed on papers published from April 1st to April 30th, 2020. EVIDENCE ACQUISITION: A systematic search was performed on PubMed, Embase, Scopus, CINAHL, PEDro, Web of Science and the main international guideline databases for articles published (including Epub), in English, from April 1st to April 30th, 2020. Papers were included if they reported on one of the following: 1) prevalence and features of the emerging disability after COVID-19; 2) rehabilitation strategies applied for COVID-19 patients, regardless of setting or stage; 3) information about rehabilitation services after COVID-19; 4) impact on diseases of rehabilitative interest; 5) complications of rehabilitative interest. EVIDENCE SYNTHESIS: Out of 445 articles retrieved for the time frame, 50 were finally included for qualitative analysis. They consist of seven guidelines, one scoping review, one randomized controlled trial, four descriptive studies (qualitative), one case series, one case report, and 35 expert opinions. CONCLUSIONS: This systematic rapid living review showed an increasing evidence on rehabilitation needs due to COVID-19 outbreak during April 2020. The main novelties include: 1) the first appearance of epidemiological data on the likely high incidence of neurological complications/ disabling sequelae in patients hospitalized for COVID-19; 2) rapid guidelines on the management of chronically disabled patients in the COVID-19 era; 3) advices to provide COVID-19 patients with early respiratory rehabilitation in the acute phase, and with telemonitoring and telerehabilitation in the post-acute phase. Although the overall quality of studies has increased, prospective cohort studies on disability course in COVID-19 pandemic and experimental studies on the effects of rehabilitation are still warranted