ChatGPT in the development of medical questionnaires. The example of the low back pain.

In the last year, Chat Generative Pre-Trained Transformer (ChatGPT), a web software based on artificial intelligence has been showing high potential in every field of knowledge. In the medical area, its possible application is an object of many studies with promising results. We performed the current study to investigate the possible usefulness of ChatGPT in assessing low back pain. We asked ChatGPT to generate a questionnaire about this clinical condition and we compared the obtained questions and results with the ones obtained by other validated questionnaires: Oswestry Disability Index, Quebec Back Pain Disability Scale, Roland-Morris Disability Questionnaire, and Numeric Rating Scale for pain. We enrolled 20 subjects with low back pain and we found important consistencies among the validated questionnaires. The ChatGPT questionnaire showed an acceptable significant correlation only with Oswestry Disability Index and Quebec Back Pain Disability Scale. ChatGPT showed some peculiarities, especially in the assessment of quality of life and medical consultation and treatments. Our study shows that ChatGPT can help evaluate patients, including multilevel perspectives. However, its power is limited, and further research and validation are required.

Conventional physical therapy combined with extracorporeal shock wave leads to positive effects on spasticity in stroke survivors: a prospective observational study.

The study aimed to evaluate the effectiveness of radial extracorporeal shock wave therapy (rESWT) and conventional physical therapy (CPT) protocol on the gait pattern in stroke survivors through a new gait analysis technology. Fifteen (n=15) stroke survivors took part in this prospective, observational study and were assessed clinically and through an instrumented treadmill before and after rESWT and CPT. Spasticity grade 95% CI 0.93 (0.79 +/- 1.08), pain intensity 95% CI 1.60 (1.19 +/- 2.01), and clonus score decreased significantly 95% CI 1.13 (0.72 +/- 1.54). The sensorimotor function 95% CI -2.53 (-3.42 +/- 1.65), balance 95% CI -5.67 (-6.64 +/- - 4.69), and gait parameters were enhanced at the end of the program. Step length 95% CI -3.47 (-6.48 +/- 0.46) and step cycle were improved 95% CI -0.09 (-0.17 +/- -0.01), and hip 95% CI -3.90 (-6.92 +/- -0.88), knee 95% CI -2.08 (-3.84 +/- -0.32) and ankle flexion-extension 95% CI -2.08 (-6.64 +/- -4.69) were augmented. Adding the quantitative analysis to the clinical assessment, we gained easy access to track progress and obtained an individualized therapeutic approach for stroke survivors.

Assessment of Functional Capacity in Patients with Nondialysis-Dependent Chronic Kidney Disease with the Glittre Activities of Daily Living Test.

This study evaluated the functional capacity measured by the Glittre-ADL test (TGlittre) in patients with nondialysis-dependent chronic kidney disease (NDD-CKD) and analyzed the test's associations with muscle strength, physical activity level (PAL), and quality of life. Methods: Thirty patients with NDD-CKD underwent the following evaluations: the TGlittre; the International Physical Activity Questionnaire (IPAQ); the Short Form-36 (SF-36); and handgrip strength (HGS). The absolute value and percentage of the theoretical TGlittre time were 4.3 (3.3-5.2) min and 143.3 ± 32.7%, respectively. The main difficulties in completing the TGlittre were squatting to perform shelving and manual tasks, which were reported by 20% and 16.7% of participants, respectively. The TGlittre time correlated negatively with HGS (r = -0.513, p = 0.003). The TGlittre time was significantly different between the PALs considered "sedentary", "irregularly active", and "active" (p = 0.038). There were no significant correlations between TGlittre time and the SF-36 dimensions. Patients with NDD-CKD had a reduced functional capacity to exercise with difficulties performing squatting and manual tasks. There was a relationship between TGlittre time and both HGS and PAL. Thus, the incorporation of the TGlittre in the evaluation of these patients may improve the risk stratification and individualization of therapeutic care.

Frailty: future prospectives in rehabilitation medicine.

Modern rehabilitation is based on the International Classification of Functioning, Disability and Health (ICF). We will discuss this Classification process in frailty. Frailty is defined as a condition of reduced functional reserve, a state of vulnerability that involves poor recovery of homeostasis and increased susceptibility to stressor mechanisms, with consequent difficulty in returning to the previous condition of balance. Rehabilitation of frailty is reported in the ICF, although, its consensus is not sufficiently addressed due to its recent identification and the limited available information regarding how it should be formulated. Thus, the aim of the present article is to present the current evidence-based rehabilitation strategies applied in management of frailty.

Association of Multiple Cardiovascular Risk Factors with Musculoskeletal Function in Acute Coronary Syndrome Ward Inpatients.

This study explored the association of multiple risk factors with musculoskeletal function in adults hospitalized for acute coronary syndrome. Sixty-nine inpatients (55 ± 6 years; 67% male) admitted to the cardiology ward within <12 h were assessed regarding stress, smoking, alcoholism, hypertension, diabetes mellitus, and obesity. The musculoskeletal function was assessed by predicted values of handgrip strength of the dominant hand (HGS-D%) and maximal inspiratory and expiratory pressures (MIP% and MEP%, respectively). After adjustment by age and sex, drinking habits showed the strongest linear association with the total number of cardiovascular disease risk factors [standardized ß, p-value] (ß = 0.110, p < 0.001), followed by smoking load (ß = 0.028, p = 0.009). Associations were also observed for HGS-D% with mean blood pressure (ß = 0.019 [0.001; 0.037], p = 0.048); MIP% with mean blood pressure (ß = 0.025 [0.006; 0.043], p = 0.013); and MEP% with drinking habits (ß = 0.009 [0.002; 0.016], p = 0.013) and body mass index (ß = 0.008 [0.000; 0.015], p = 0.035). Peripheral and respiratory muscle strength must be interpreted in the context of its association with cardiovascular disease risk factors in adults hospitalized for acute coronary syndrome.

Estimating cardiopulmonary fitness with a new sampling technology in patients with rheumatoid arthritis-associated interstitial lung disease.

BACKGROUND AND OBJECTIVES: Although peak oxygen uptake (VO2peak ) is one of the most important measures in clinical practice, the high cost and time consumption have led to the search for simpler devices and the development of the estimating cardiopulmonary fitness (eCPF) equation. Since the lungs are one of the sites most affected by rheumatoid arthritis (RA), this study aimed to create a predictive equation for VO2peak obtained by simple sampling technology in women with RA-associated interstitial lung disease (RA-ILD). METHODS: This cross-sectional study evaluated 47 women with RA-ILD. The participants underwent the following evaluations: computed tomography (CT); evaluation of disease activity through the Clinical Disease Activity Index (CDAI); measurement of physical function using the Health Assessment Questionnaire disability index (HAQ-DI); pulmonary function testing, including spirometry, diffusing capacity for carbon monoxide (DlCO ), nitrogen single-breath washout (N2 SBW) test, and impulse oscillometry; and cardiopulmonary exercise testing (CPET) using FitMate™. RESULTS: VO2peak was correlated with age (r = -0.550, p < 0.0001), rheumatoid factor (r = -0.443, p = 0.002), anti-cyclic citrullinated peptide antibodies (r = -0.410, p = 0.004), CDAI (r = -0.462, p = 0.001), HAD-DI (r = -0.486, p = 0.0005), forced vital capacity (r = 0.491, p = 0.0004), DlCO (r = 0.621, p < 0.0001), phase III slope of N2 SBW (r = -0.647, p < 0.0001), resonance frequency (Fres , r = -0.717, p < 0.0001), integrated low-frequency reactance (r = -0.535, p = 0.0001), and the inhomogeneity of respiratory system resistance between 4 and 20 Hz (r = -0.631, p < 0.0001). In the CT examination, patients with extensive ILD had significantly lower VO2peak than patients with limited ILD (p < 0.0001). In the stepwise forward regression analysis, Fres , DlCO and age explained 61% of the VO2peak variability. CONCLUSIONS: As assessed by CPET, women with RA-ILD show reduced cardiopulmonary fitness, which can be explained at least in part by the presence of small airway disease, deterioration of pulmonary gas exchange, and advanced age. These associations of pulmonary variables with eCPF may be clinically important and support the use of the eCPF equation to improve patient outcomes.

Frailty Education: Promoting Geriatric Competencies Among Physical Medicine and Rehabilitation Residents.

ABSTRACT: Frailty, a geriatric syndrome of growing importance in recent years, has been shown to be associated with increased risk of disability and adverse health and socioeconomic outcomes. Therefore, there is a need for new educational strategies for physical medicine and rehabilitation residents to promote greater geriatric competencies, with a focus on developing customized evaluation and management plans. With this article, the aim is offering a quick reference tool summarizing the latest evidence on the rehabilitative management of frailty. Indeed, a comprehensive geriatric evaluation is needed before developing an evidence-based and individually tailored rehabilitation program including physical activity, educative strategies, nutritional interventions, and proposals for social reintegration. In the future, appropriate educational training may allow a more careful management of these patients, with consequent improvements in quality of life and functionality.

Is group-based physical therapy superior to individual rehabilitation in elderly adults after total knee arthroplasty? A prospective observational study.

Knee osteoarthritis (OA) is the most prevalent joint disease and one of the leading causes of disability, poor physical activity levels (PAL), and quality of life (Qol) of elderly people worldwide. The purpose of this study was to evaluate the superiority of a novel group-based physical therapy (GBPT) intervention compared to a more traditional one-to-one individual physical therapy (IPT) among elderly Bulgarian subjects underwent total knee arthroplasty (TKA). One hundred and thirty elderly TKA recipients of both genders with mean age=72.69±0.44 were randomly assigned to GBPT or to one-to-one IPT. Elderly participants were assessed at baseline and at 3 and 6 months after both rehabilitation interventions, with the use of the following evaluation tools: Physical Activity Scale for the Elderly (PASE), Six-Minute Walk Test (6MWT), and Short Form Health Survey questionnaire (SF-36v2). At 6 months elderly TKA recipients who received GBPT achieved 7.36 points more in the PASE questionnaire when compared with the IPT group. Elderly participants of the GBPT group walked significantly longer distance during the 6MWT than TKA recipients attended IPT, respectively 421.56 m vs. 398.62 m, (p< 0.001). Furthermore, significantly greater improvement in health-related quality of life (HRQoL) was obtained from the elderly participants of the GBPT arm compared with the participants of the IPT arm, respectively 70, 7% vs. 60, 8% at 6 months follow up. We conclude that our results suggest the superiority of the GBPT in terms of PAL (PASE score, 6MWT) and HRQoL among elderly TKA recipients across the first 6 months.

Will there be large or small gifts to PDM3 attendees and EJTM authors in March and June 2023?

The fall of 2022 approaches with the need to finalize our plans for next year. This is urgent for the 2023 Meeting of the Padua Days of Muscle and Mobility Medicine, (PDM3) to be held March 29 to April 1, 2023 at the Hotel Petrarca in the Thermae of Euganean Hills (Padua), Italy, but there are also news related to the inclusion of the European Journal of Translational Myology (EJTM) in the Web of Science: Emerging Sources Citation Index - Clarivate (ESCI) database. A preliminary PDM3 flyer is almost ready with session program, organzers and keynote speakers. Some are the traditional organizers of the PDM3 sessions dedicated to molecular and cellular myology, but there will also be interesting new entries, including those of Rehabilitation Sessions. No doubt that PDM3 2023 will be a great gift for all Participants, as is the tradition of PDM3. The other big news scheduled for June 2023 is the Impact Factor 2022 that Clarivate will release next year. It could be a big or small gift. As Authors who publish in other Magazines, but even more as Referees we could contribute in the next months of 2022 to make a small gift from Clarivate bigger. In any case, it will be a great gift that has been awaited for many years for one of us, who is approaching 80 years of age next February 2023.

Sarcopenia in patients with diabetes mellitus.

INTRODUCTION: Diseases such as diabetes mellitus may be associated with adverse changes in body composition. Sarcopenia is characterized by a progressive and generalized loss of skeletal muscle mass and functionality. AIM: To investigate the relationship between type 2 diabetes mellitus (T2DM) and sarcopenia. MATERIALS AND METHODS: In a retrospective, non-randomized study, 35 T2DM patients, aged 20-80 years, were assessed for sarcopenia prevalence compared to controls (n=16). Appendicular skeletal mass (ASM) (kg) was measured, and sarcopenia was defined as SMI <7.0 and <5.7 kg/m2, in males and females, respectively, using the European Working Group on Sarcopenia in Elderly (EWGOSP) definition. Low physical performance was defined as a walking speed of <0.8 m/s. RESULTS: Incidence of sarcopenia was significantly higher in T2DM patients vs. controls (27% vs. 20%, p=0.01) and elderly vs. young participants (40% vs. 12%, p<0.001), respectively. Walking velocity was significantly lower in T2DM patients compared to male and female controls (1.08±0.22 vs. 1.23±0.18 and 1.07±0.26 vs. 1.26±0.16, respectively, p<0.001,). CONCLUSIONS: A moderate prevalence of sarcopenia in patients with type 2 diabetes mellitus was observed, which appeared to increase significantly in older men. Finally, incidence of T2DM displayed decreased physical performance in both genders.

Nutritional management of individuals with SARS-CoV-2 infection during rehabilitation.

The combination of poor dietary intake and increased healthcare needs predisposes COVID-19 patients to malnutrition and sarcopenia. The scope of this narrative review is tο present epidemiology and etiology of malnutrition and sarcopenia in COVID-19 patients, their consequences as well as the content and delivery mode of optimum nutritional services for malnourished/sarcopenic COVID-19 patients in the rehabilitation setting. This narrative review also summarizes nutritional recommendations, consensus statements and treatment pathways developed by scientific societies for COVID-19 patients. COVID-19 patients are prone to malnutrition and sarcopenia due to inactivity, comorbidities, cytokine response, nutritional deficiencies, anosmia, loss of taste, anorexia and treatment with dexamethasone. Thus, all COVID-19 patients, including those who are overweight or obese, should be regularly screened for malnutrition and sarcopenia at admission to the rehabilitation setting, using a validated tool to identify those with (or at risk of) malnutrition. As a consequence of malnutrition and sarcopenia, COVID-19 patients demonstrate diminished immune potential, lower respiratory function, swallowing dysfunction, and low resilience to metabolic stress. COVID-19 patients have increased energy (27-30 kcal/day) and protein needs (1-1.5 g/kg body weight/day). Personalized nutritional education and counseling, food fortification with energy dense and/or protein rich whole foods or with powdered supplements and use of high protein, energy dense oral nutritional supplements are recommended.

Association of Functional Characteristics and Physiotherapy with COVID-19 Mortality in Intensive Care Unit in Inpatients with Cardiovascular Diseases.

Background and Objectives: To estimate the association between admission functional outcomes and exposure to physiotherapy interventions with mortality rate in intensive care unit (ICU) inpatients with cardiovascular diseases and new coronavirus disease (COVID-19). Materials and Methods: Retrospective cohort including 100 ICU inpatients (mean (standard deviation), age 75 (16) years) split into COVID-19+ or COVID-19−. The association of in-ICU death with admission functional outcomes and physiotherapy interventions was investigated using univariable and multivariable regression models. Results: In total, 42 (42%) patients tested positive for COVID-19. In-ICU mortality rate was 37%, being higher for the COVID-19+ group (odds ratio, OR (95% CI): 3.15 (1.37−7.47), p = 0.008). In-ICU death was associated with lower admission ICU Mobility Scale score (0.81 (0.71−0.91), p = 0.001). Restricted mobility (24.90 (6.77−161.94), p < 0.001) and passive kinesiotherapy (30.67 (9.49−139.52), p < 0.001) were associated with in-ICU death, whereas active kinesiotherapy (0.13 (0.05−0.32), p < 0.001), standing (0.12 (0.05−0.30), p < 0.001), or walking (0.10 (0.03−0.27), p < 0.001) were associated with in-ICU discharge. Conclusions: In-ICU mortality was higher for inpatients with cardiovascular diseases who had COVID-19+, were exposed to invasive mechanical ventilation, or presented with low admission mobility scores. Restricted mobility or passive kinesiotherapy were associated with in-ICU death, whereas active mobilizations (kinesiotherapy, standing, or walking) were associated with in-ICU discharge in this population.

The Key Role of Nutritional Elements on Sport Rehabilitation and the Effects of Nutrients Intake.

Adequate nutrition is of utmost importance for athletes, especially during rehabilitation after injury in order to achieve fast healing and return to sports. The aim of this narrative review is to define the proper nutritional elements for athletes to meet their needs and facilitate their fast return to sports after surgery or injury, as well as determine the effects of specific nutrients intake. Studies on antioxidants, which are substances that protect against free radicals, for the injured athlete are few and unclear, yet poly-phenols and especially flavonoids might improve healing and inflammation following an injury. Benefits of vitamin C or E on muscle damage are disputable in relevant studies, while optimal levels of vitamin D and calcium contribute to bone healing. Minerals are also essential for athletes. Other supplements suggested for muscle damage treatment and protein synthesis include leucine, creatine, and hydroxymethylbutyrate. Diets that include high-quality products, rich in micronutrients (like vitamins, minerals, etc.) bio-active compounds and other nutritional elements (like creatine) are suggested, while an individualized nutrition program prescribed by a trained dietitian is important. Further studies are needed to clarify the underlying mechanisms of these nutritional elements, especially regarding injury treatment.

Cardio-Oncology Rehabilitation and Telehealth: Rationale for Future Integration in Supportive Care of Cancer Survivors.

The direct toxicity of cancer treatment threatens patients and survivors with an increased risk of cardiovascular disease or adverse functional changes with subsequent progression of cardiovascular complications. An accumulation of cardiovascular risk factors combined with an unhealthy lifestyle has recently become more common in cancer patients and survivors. It has been recommended to integrate a comprehensive cardiac rehabilitation model called cardio-oncology rehabilitation to mitigate cardiovascular risk. Nevertheless, cardiac rehabilitation interventions limit barriers in low utilization, further exacerbated by the restrictions associated with the COVID-19 pandemic. Therefore, it is essential to integrate alternative interventions such as telehealth, which can overcome several barriers. This literature review was designed as a framework for developing and evaluating telehealth interventions and mobile applications for comprehensive cardio-oncology rehabilitation. We identify knowledge gaps and propose strategies to facilitate the development and integration of cardio-oncology rehabilitation telehealth as an alternative approach to the standard of care for cancer patients and survivors. Despite the limited evidence, the pilot results from included studies support the feasibility and acceptability of telehealth and mobile technologies in cardio-oncology rehabilitation. This new area suggests that telehealth interventions are feasible and induce physiological and psychological benefits for cancer patients and survivors. There is an assumption that telehealth interventions and exercise may be an effective future alternative approach in supportive cancer care.

The cognitive-behavioral aspects of the Mulligan concept of manual therapy: A systematic review.

Low back pain (LBP) is a common clinical problem imposing a prominent socio-economic burden. The purpose of this systematic review was to investigate the biopsychosocial effects of the Mulligan Concept (MC) of manual therapy (MT) when applied to patient's with LBP. Three researchers independently evaluated the literature quality, and completed a review on five online databases (Medline, Cochrane Library, Science Direct, ProQuest and Google Scholar) for articles published from January 1st 2010 to November 20th 2021, using a combination of free words, Wildcards and Medical Subject Headings (MESH) terms: " Mulligan mobilization " AND " back pain " OR " SNAGs." In total, 62 studies were selected for full-text reading, from which finally 6 studies were included in the present review. The results revealed that the studies where the MC of MT was applied to treat LBP mainly lacked concern regarding the effect that the intervention has on the cognitive and behavioural parameters. The ones that introduced measure outcomes for at least some parts of the cognitive behavioural components, showed that the MC has a positive effect, even though without a long-term follow-up assessment. This review summarized that the evidence of the MC on cognitive behavioural (CB) aspects of patients with LBP is controversial and scarce.

The outbreak of the SARS-CoV-2 Omicron variant make imperative the adoption of telerehabilitation in the Bulgarian health care system.

The rapid spread of the highly contagious Omicron variant of SARS-CoV-2 globally will challenge the accessibility and the delivery of physical and rehabilitation medicine (PRM) services. Many health care systems throughout the world performed effective reforms such as the transition to telerehabilitation (TR). In Bulgaria, TR is still not regulated by law, and terms such as teleconsultation and tele-education have not yet been introduced. The adoption of TR in the Bulgarian health care system will undoubtedly increase the accessibility to rehabilitation treatment for a larger group of Bulgarian patients with various neurological, cardiorespiratory, musculoskeletal, and oncological conditions and will significantly contribute to the PRM services modernization in Bulgaria.

Epidemiology, risk factors and prognosis of cardiovascular disease in the Coronavirus Disease 2019 (COVID-19) pandemic era: a systematic review.

BACKGROUND: Since the emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) from China, the novel coronavirus disease 2019 (COVID-19) has caused more than five milion deaths worldwide. Several studies have elucidated the role of risk factors in the prognosis of cardiovascular disease (CVD) in the progression of COVID-19 pandemic. This systematic review assesses the link between COVID-19 and cardiovascular risk factors, and investigates the prognosis in the case of myocardial injury. METHODS: A literature search was performed to identify relevant articles in Pubmed, MEDLINE, Elsevier, and Google Scholar the last two years using the terms: COVID-19, CVD, risk factors, cardiovascular risk factors, SARS-CoV-2, lockdown, hypertension, and diabetes mellitus. Exclusion criteria were the studies associated with pediatric and pregnant COVID-19 patients. RESULTS: After screening through 3071 articles, 10 studies were included in this review that captured the findings from 3912 participants. Included studies found that preexisting CVD was linked to worse outcomes and increased risk of death in patients with COVID-19, whereas COVID-19 itself also induced myocardial injury, arrhythmia, acute coronary syndrome, and venous thromboembolism. CONCLUSIONS: Cardiovascular risk factors such as hypertension, diabetes mellitus, and obesity were associated with intensive care unit admission and poor prognosis. Cardiovascular risk factors are crucial for the progression of COVID-19, and infected patients should be constantly monitored and follow strict hygiene and decrease their social interactions.

Does group-based high-intensity aerobic interval training improve the inflammatory status in patients with chronic heart failure?

BACKGROUND: Chronic heart failure (CHF) is a multifaceted syndrome associated with endothelial dysfunction and increased inflammation. Despite the existing controversies regarding the appropriate training modality, it is widely accepted that supervised cardiac rehabilitation (CR) interventions lead to proinflammatory biomarkers reduction and cellular adhesion molecules in patients with CHF. AIM: The aim of the study was to quantify the effects of 12-week group-based high-intensity aerobic interval training (HIAIT)/modified group-based HIAIT intervention (m-Ullevaal) vs. moderate continuous training (MICT) on serum levels of proinflammatory biomarkers. DESIGN: Single-blind, two-arm, prospective randomized controlled trial conducted on CHF outpatients performing group-based CR interventions throughout a 12-week period. SETTING: The setting of the study was the Medical Center of Outpatient Rehabilitation and Sports Medicine, Plovdiv, Bulgaria. POPULATION: The population included a total of 120 outpatients of both genders, mean age of 63.73±6.68 years, with stable CHF (NYHA classes II to IIIB, were randomly assigned to HIAIT/ m-Ullevaal (N.=60) or to MICT (N.=60) group. METHODS: Functional exercise capacity (FEC) of the eligible subjects was evaluated through 6-minute walk test (6MWT) and peak oxygen uptake. Blood samples were drawn at baseline, after 12 weeks follow-up for analyses of C-reactive protein (CRP), tumor necrosis factor-α (TNFα) and cellular adhesion molecules (CAM). RESULTS: Significant decreases in the serum levels of CRP (P=0.029), TNF-α (P=0.036), and vascular cell adhesion molecule-1 (VCAM-1) (P=0.040), were observed after 48 training sessions in the group-based HIAIT/m-Ullevaal intervention, except for intercellular adhesion molecule-1 (ICAM-1), which was higher in the MICT (P=0.034). FEC was significantly inversely related to CRP (r=-0.72, P<0.05), and the levels of VCAM-1 (r=-0.68, P<0.05). CONCLUSIONS: Both group-based CR interventions (HIAIT/m-Ullevaal and MICT) significantly reduced the serum levels of CRP, TNF- α, ICAM-1 and VCAM in patients with CHF. However, selected proinflammatory biomarkers changes and CAMs favorably decreased in the group-based HIAIT/m-Ullevaal intervention. The responses on serum levels of proinflammatory biomarkers and CAMs are dependent upon the type, intensity, and CR intervention duration. CLINICAL REHABILITATION IMPACT: The group-based high-intensity aerobic interval training reduces significantly the proinflammatory biomarkers and cellular adhesion molecules in patients with chronic heart failure.