Early rehabilitation program with augmented reality and gamification after surgery in patients with lower limb fractures

Introduction

The rehabilitative pathway following surgery for lower limb fracture can be lengthy, significantly impacting both quality of life and work [ 1 ]. Weight-bearing guidelines are dependent on the operating surgeon, and typically, physiotherapy and functional retraining begin after a period of immobilization and weight-bearing restriction.

After this period, patients often tend to underutilize the affected limb in functional tasks due to movement-related fear [ 2 ] or excessive control over the injured limb.

Incorporating immersive and gamified exercise through augmented reality allows patients to shift the load correctly between both lower limbs. The challenging context serves as a catalyst in increasing  patient’s motivation to achieve their goals [ 3 ]. Furthermore, rehabilitation exergames contribute to increase patient engagement, thereby reducing the repetitiveness of the exercises.

Methods

Nineteen patients, ranging in age from 18 to 65 years, without severe comorbidities, and who were permitted early weight-bearing after surgery, were enrolled in the study.

Eleven patients (control group) followed the standard rehabilitation protocol provided by the regional healthcare system, which included traditional physiotherapy. Conversely, eight patients (study group) participated in an early rehabilitation program (started on average 5 days post-surgery) that incorporated physiotherapy with exercises using the D-Wall Tecnobody® system. The exergames involved controlled weight transfers through pelvic movement, as well as the simulation of more complex gestures with the upper limbs, requiring proper control of the base of support.

At 6 weeks and 3 months post-surgery, functional clinical questionnaires were administered. Simultaneously, the return to autonomy, work, and sports activities were investigated.

Results

At 6 weeks, the study group achieved complete (100%) return to full weight-bearing and autonomy, while 63% of patients in control group achieved full weight-bearing and 81% autonomy. In the study group, 66% had returned to work and 42% to sports activities, compared to 33% returning to work and 9% returning to sports in the control group. The groups showed statistical differences in NRS (p-value 0,046) and WOMAC (p-value 0,0013) questionnaires, with better scores in the study group. At 3 months, the difference between groups persisted in NRS score (p-value 0,0025), while the results of other questionnaires aligned, indicating functional recovery in both groups. No complications occurred.

Overall, patients undergoing early physiotherapy intervention had an average of 11.42 physiotherapy treatments, while patients in the control group required the prescription of multiple physiotherapy session to achieve complete recovery, with an average of 28.18 (p-value 0,0012).

Discussion and Conclusion

The availability of current rehabilitation technologies, such as gamified exercises in augmented reality, offers the opportunity to transform traditional physiotherapy into a dynamic process. This allows patients to gain immediate awareness of the load-bearing possibilities on the operated limb within more complex movements, without developing protective mechanisms or avoiding the use of the fractured limb. This has the potential to decrease the inactivity period, the number of prescribed physiotherapy sessions, and the economic impact for patients receiving early weight-bearing recommendations after surgery.

REFERENCES

[ 1 ] Black JDJ et al., Early weight-bearing in operatively fixed ankle fractures: A systematic review, The Foot, 2013;23(2):78–85

[ 2 ] Steven JL et al., Pain-related fear, catastrophizing and pain in the recovery from a fracture, Scandinavian Journal of Pain, 2010 ;1(1):38–42

[ 3 ] S. Sandrone et al., Gamification and game-based education in neurology and neuroscience: application, challenges and opportunities, Brain Disorders, Vol. 1, 2021, 100008, ISSN 2666-4593

Psychometric properties of the Fugl-Meyer Assessment (FMA): a systematic review with meta-analysis

Introduction

Stroke is the second cause of death in the world, and the main cause of disability. Using reliable, valid and responsive instrument to assess the sensory and motor function in patients with stroke is crucial in clinical practice and research. Fugl-Meyer Assessment (FMA) is widespread measurement instrument, and it is composed by five domains for Upper Extremity (FMA-UE) and Lower Extremity (FMA-LE), assessing motor activity, sensory response, balance, joint range of motion, and joint pain, for a total of 155 items. Each item is scored by 3-point Likert scale (i..e, 0=unable to perform, 1=performs partially, 2= performs totally) and the maximum score is 226 points. However,  no systematic review is available that summaries evidence on its psychometric properties. Therefore, the aim of this study is to perform a systematic reviews with meta-analysis to assess the psychometric properties (i.e., reliability, validity, responsiveness) of the FMA.

Methods

A literature search was performed in PubMed, EMBASE and CINAHL between the inception to May 2022 with MeSH terms and free words text, according to the COSMIN recommendation. Studies were included if they assessing the psychometric properties of the FMA in patients with stroke. Screening, eligibility, and data extraction processes were performed by two independent reviewers and disagreements were resolved by a third reviewer. Fixed and random effect models were considered for the meta-analysis, and the statistical heterogeneity between the studies was evaluated by I² statistics.

Results

Out of 3193 articles retrieved, 25 met eligibility criteria for systematic review and 23 were included in the meta-analysis (Figure 1). Detailed results of meta-analysis findings are reported in Figure 2 and Figure 3. For intra-rater reliability, the ICC was >0.90, except for some subscales (e.g., FMA joint pain:  ICC=0.79). Also, for inter-rater reliability, the ICC was >0.90 for all scales except one (i.e., FMA-LE Passive joint motion, ICC= 0.87). We found several high values for measurement error ​​for the subscales with few items (e.g. FMA-LE Sensation 0.12 points); on the other hand we found a reasonable measurement for FMA Total Score. For construct validity from weak to strong correlations were found between FMA subscale and different measurement instruments. Few study assessed the responsiveness of two FMA subscales.

Discussion and Conclusion

FMA subscales proved to be reliable and valid; however, the measurement error was high for some subscales. Evidence on FMA subscales responsiveness are limited. FMA subscales can be used to assess the sensory and motor function in patients with stroke in several measurement between the same assessor or with different assessors. However, our findings suggest to use care when using FMA subscales for capture the change of sensory and motor function after a treatment in patients with stroke. Future studies should fill in this gap.

REFERENCES

Fugl-Meyer AR, et al. The post-stroke hemiplegic patient. 1. a method for evaluation of physical performance. Scand J Rehabil Med. 1975;7(1):13-31.

Terwee CB, et al. Development of a methodological PubMed search filter for finding studies on measurement properties of measurement instruments. Qual Life Res. 2009 Oct;18(8):1115-23.

Terwee CB, et al. Quality criteria were proposed for measurement properties of health status questionnaires. J Clin Epidemiol. 2007;60(1):34-42.

Evaluation of balance and gait in stroke patients: correlation between stabilometric indices and gait analysis parameters

Introduction

Stroke is the leading cause of disability worldwide. Restoring balance and a more fluid, safe and correct gait is a prerequisite for the patient to recover autonomy in activities of daily life. Furthermore, a consequence of impaired gait recovery in stroke patients is the high risk of falls, which worsens their quality of life [ 1 ]. Since many falls are predictable, early identification of the risk of falls is crucial for developing tailored interventions to prevent such falls. Recently, an instrumental fall risk assessment index was developed using the Hunova® robotic platform with the aim of giving an early indication of this risk using numerical data of both static and dynamic balance [ 2 ]. In order to combine an instrumental assessment of balance and walking with a clinical evaluation, the aim of this study is to evaluate the correlation between the Silver Index and gait analysis parameters in order to be able to propose more personalized rehabilitation training.

Methods

We enrolled 12 stroke patients, aged between 70 and 95 years. The risk of falls evaluation was performed by Hunova® robotic platform computing the Silver Index. The gait was analyzed by an optoelectronic system with 8 infrared cameras (SMART-DX500 – BTS Bioengineering, Milan, IT). We used the Davis protocol that includes 22 markers. For each patient we calculated the mean values as well as the coefficient of variation (CV) and the multiple correlation coefficient (CMC) of spatio-temporal parameters and joint kinematic parameters. We assessed CV and CMC to quantify variability of the discrete and continuous variables, respectively [ 3 ]. We used Spearman test to calculate the correlation between the Silver Index and the gait analysis parameters.

Results

The correlation analysis shows a statistically significant correlation between the Silver Index and the stance phase of the unaffected side (%) (p=0.036, ρ=0.700) and between the Silver Index and the swing phase of the unaffected side (%) (p=0.036, ρ=-0.700). Furthermore, the Silver Index correlates with the variability of step width (p=0.007, ρ=-0.816).

Discussion and Conclusion

These preliminary results show that the risk of falling is higher in patients who have a longer stance phase of the unaffected limb and a shorter duration of the swing phase always of the unaffected limb. Furthermore, our results show that patients who fall more have less variability in step width. This could be an indication that these patients are unable to make the continuous adjustments that occur physiologically during gait and thus fail to produce dynamic adaptation during walking.

REFERENCES

[ 1 ] Cattaneo D, et al. Frontiers in Neurology 2019;10:865.

[ 2 ] Cella A, et al. PLoS One 2020;15:e0234904.

[ 3 ] Serrao M, et al. Cerebellum 2012;11(1):194-211.

Multidisciplinary Approach Based on Frailty Screening in Liver Transplant Candidates at ISMETT: Analysis for Personalized Interventions and Improved Transplant Outcomes

Introduction

Frailty is a debilitating condition in organ transplant candidates. Accurate screening would enhance resource management during the waiting period.

Benefits of screening:

Accurate frailty assessment provides indications for activation of territorial services with preventive measures, such as functional recovery programs and balanced diets.

According to the “National Transplant Center” for 2021 (3), there were 2,679 liver transplant registrations, with 1,388 transplants and 8.7% mortality on the waiting list, with a 15.5% drop-out rate.

Identifying frail patients optimizes resource allocation during the waiting period. The study’s aim was to map the liver transplant candidate population at ISMETT, identifying the most fragile subjects.

Methods

ISMETT is a transplant institute in Palermo. In the 2022 report, 91 liver transplants were performed, including 75 from deceased donors. Transplant activity began in 1998, with cadaveric, living donor, and split liver programs.

For liver transplant candidates, the physiotherapist’s evaluation was introduced into the assessment protocol, complemented by the “Liver Frailty Index” test since April 2021. Patients are stratified into three classes: “frail,” “pre-frail,” and “robust.”

Based on the test, frailty reassessment is scheduled at 1, 3, and 6 months for each class, with specific indications for activities and care settings, including ADI service activation, long-term hospitalization, or self-managed physiotherapy exercises using a brochure provided after patient instruction.

Data were collected in an Excel database, and statistical analysis was performed using means, standard deviations, minimum and maximum values, and stratification by gender

Results

A total of 379 consecutive patients were evaluated, excluding 6 due to inadequate test conditions. Male prevalence: 76.1% (n = 284), mean age: 55.23 years (range: 21-71, SD: 10.36), with no significant gender differences. Frailty assessment: mean 3.74 (range: 1.68-6.74, SD: 0.96), with no significant gender differences.

Distribution of patients by frailty classes: pre-frail (n = 183, 49.1%), frail (18.2%, n = 68), with no gender differences.

Analysis of individual test items: 94.9% passed the single-leg balance test, while 7.8% were unable to perform the tandem position test.

Therapeutic indication: A self-managed recovery exercise program through a brochure with predefined or patient-selected exercises was used for 54.2% of evaluated patients.

18.2% were recommended ADI service activation, with 7 preferably hospitalized if available. 26% received no additional activity indications (robust patients)

Discussion and Conclusion

The conclusions of our study allowed an accurate analysis of frailty in liver transplant candidates at ISMETT. Implementing the physiotherapist evaluation protocol and utilizing the Liver Frailty Index provided valuable insights for personalized interventions and a more detailed understanding of liver transplant recipients’ characteristics

A multidisciplinary approach based on frailty screening proves to be a valuable tool for enhancing management and customization of care for liver transplant candidates, aiming to adopt personalized interventions and improve transplant outcomes. However, the current data are partial and lacking in terms of transplant survival and adherence to therapeutic indications, as well as the actual support of territorial services.

Our study offers a crucial knowledge base, but further research and joint efforts are necessary to ensure optimal and personalized treatment for liver transplant candidates

REFERENCES

Haugen CE, McAdams-DeMarco M, Holscher CM, Ying H, Gurakar AO, Garonzik-Wang J, et al. Multicenter Study of Age, Frailty, and Waitlist Mortality Among Liver Transplant Candidates. Ann Surg. 2020 Jun;271(6):1132–6.

Centro Nazionale Trapianti. Rapporto annuale [ Internet ]. Available from: https://www.trapianti.salute.gov.it/imgs/C_17_cntPubblicazioni_506_allegato.pdf

Kwong AJ, Ebel NH, Kim WR, Lake JR, Smith JM, Schladt DP, et al. OPTN/SRTR 2020 Annual Data Report: Liver. Am J Transplant Off J Am Soc Transplant Am Soc Transpl Surg. 2022 Mar;22 Suppl 2:204–309

Lai JC, Covinsky KE, Dodge JL, Boscardin WJ, Segev DL, Roberts JP, et al. Development of a novel frailty index to predict mortality in patients with end‐stage liver disease. Hepatology. 2017 Aug;66(2):564–74

ACTION OBSERVATION AND MOTOR IMAGERY IMPROVE MOTOR IMAGERY ABILITIES IN PATIENTS WITH PARKINSON’S DISEASE – A FUNCTIONAL MRI STUDY

Introduction

Motor imagery (MI) is a motor-learning skill that can be affected in patients with Parkinson’s disease (PD) [1, 2]. We aimed at assessing MI and brain functional changes after an action observation training (AOT) and MI training associated with gait/balance exercises in PD patients with postural instability and gait disorders (PD-PIGD).

Methods

Twenty-five PD-PIGD patients were randomized into two groups: the DUAL-TASK+AOT-MI group performed a 6week gait/balance training combined with AOT-MI; the DUAL-TASK group performed the same exercises while watching landscape videos. Before and after training, MI was assessed using the Kinesthetic-and-Visual-Imagery Questionnaire (KVIQ) and a MI functional MRI (fMRI) task. During fMRI, subjects were asked to watch first-person perspective videos representing gait/balance tasks and mentally simulate to perform them. At baseline patients were compared with 23 healthy controls.

Results

At baseline, there were no significant differences between groups in the MI scores. Both patient groups increased kinesthetic MI score after training, while only DUAL-TASK+AOT-MI group improved in visual MI and total KVIQ scores. At baseline, both PD groups showed reduced fMRI activity of sensorimotor, temporal and cerebellar areas relative to controls. After training, DUAL-TASK+AOT-MI patients increased activity of anterior cingulate, fronto-temporal and motor cerebellar areas, and reduced the recruitment of cognitive cerebellar regions. DUAL-TASK group showed increased recruitment of occipito-temporal areas and reduced activity of cerebellum crus-I. DUAL-TASK+AOT-MI relative to DUAL-TASK group had increased activity of cerebellum VIII-IX. In DUAL-TASK+AOT-MI group, KVIQ improvement correlated with increased activity of cerebellum IX and anterior cingulate, and with reduced activity of crus-I.

Discussion and Conclusion

AOT-MI improves MI abilities in PD-PIGD patients, promoting the functional plasticity of brain areas involved in MI processes and gait/balance control.

REFERENCES

[ 1 ] G. Abbruzzese, et al. Action Observation and Motor Imagery: Innovative Cognitive Tools in the Rehabilitation of Parkinson’s Disease, Parkinson’s Disease. 2015. Doi: 10.1155/2015/124214

[ 2 ] E. Sarasso, et al. Action Observation and Motor Imagery Improve Dual Task in Parkinson’s Disease: A Clinical/fMRI Study. Movement Disorders. 2021. Doi: 10.1002/mds.28717

Wearable devices to Improve Physical Activity: An Overview of Systematic Reviews

Introduction

Physical activity provides benefits in the prevention and treatment of many conditions. A low proportion of the population meets the suggested evidence-based level of physical activity. Wearable devices might contribute to increase physical activity. This study aimed to evaluate the efficacy of wearable devices in increasing physical activity in adults.

Methods

We performed an Overview of Systematic Reviews (SRs). The review protocol was registered in the International Prospective Register of Systematic Reviews (PROSPERO) database (CRD42022339140). We searched PubMed, Cumulative Index to Nursing and Allied Health Literature, the Cochrane Library, MedRxiv, Rxiv and bioRxiv databases up to February 5th, 2023. SRs that evaluated the efficacy of interventions with wearable devices to increase physical activity in adults aged over 18 years. The primary outcome was physical activity measured as the number of steps per day, minutes of moderate to vigorous physical activity (MVPA) and sedentary behaviour (SB).

Results

We included 51 SRs, of which 38 included meta-analyses, and 302 unique primary studies were detected (FIGURE 1). Overall, 72.5% of SRs were rated as critically low quality. With a slight overlap of primary studies (CCA: 3.87% in steps per day, 2.78% in MVPA, 4.06% in SB) and low to moderate certainty of the evidence, wearable devices may increase PA with a median of 1312.23 (IQR 627-1854) steps per day and 12.56 (IQR 7.22 to 48.5) minutes of MVPA with clinical relevance in adults with or without comorbidities (FIGURE 2). Scattered clinically and statistically effect sizes for SB were reported in few SRs and in older adults.

Discussion and Conclusion

Our findings suggest that wearable devices represent valuable options for improving physical activity levels in middle-aged, with or without comorbidities. Further studies are needed to investigate the effects of wearable devices in different follow-up lengths, among older adults and the role of other intervention components.

REFERENCES

NEURAL CORRELATES OF BRADYKINESIA IN PARKINSON’S DISEASE: A KINEMATIC AND FMRI STUDY

Introduction

Bradykinesia is one of the cardinal signs of Parkinson’s disease (PD) and is usually assessed during repetitive movements [1, 2]. The aim of the study was to investigate the neural correlates of hand tapping performance in patients with PD relative to healthy controls.

Methods

Fifteen PD patients and 15 age- and sex-matched healthy controls were included. All the subjects underwent brain magnetic resonance imaging (MRI) including a hand tapping functional MRI (fMRI) task: subjects were asked to alternatively open and close (hand tapping) their right hand as fast and as ample as possible. Hand tapping speed and amplitude was measured during the fMRI task using an optical fiber data glove.

Results

During the fMRI hand tapping task, patients with PD showed reduced hand tapping amplitude and reduced activity of frontoparietal areas and sensorimotor regions including supplementary motor area (SMA), pre/postcentral gyri, pallidum and cerebellum compared to healthy controls. Decreased activity of SMA, cerebellum lobule VIII and caudate correlated with reduced hand tapping amplitude.

Discussion and Conclusion

As expected, patients with PD showed a worse hand tapping performance in terms of reduced movement amplitude relative to healthy controls. Interestingly, we found a correlation between bradykinesia and brain activity. In particular, areas strongly involved in motor planning such as SMA and caudate correlated with reduced movement amplitude. This study has the major strength of collecting objective motor parameters and brain activity simultaneously, providing a unique opportunity to investigate the neural correlates of bradykinesia in PD. A reduced recruitment of cortical, cerebellar and basal ganglia areas implicated in motor programming is a hallmark of bradykinesia in patients with PD. 

 

Funding: Italian Ministry of Health grant GR-2018-12366005

REFERENCES

[ 1 ] Prange-Lasonder GB, et al. European evidence-based recommendations for clinical assessment of upper limb in neurorehabilitation (CAULIN): data synthesis from systematic reviews, clinical practice guidelines and expert consensus. Journal of Neuroengineering and Rehabilitation. 2021. Doi: 10.1186/s12984-021-00951-y

[ 2 ] Holiga S, et al. Accounting for movement increases sensitivity in detecting brain activity in Parkinson’s disease. PLoS One. 2012. Doi: 10.1371/journal.pone.0036271

[ 3 ] Bologna M, et al. Neurophysiological correlates of bradykinesia in Parkinson’s disease. Brain. 2018. Doi: 10.1093/brain/awy155

Shock waves modulate corticospinal excitability: a proof of concept for further rehabilitation purposes?

Introduction

Focused extracorporeal shock wave therapy (fESWT) is a physical therapy consisting in the application of a rapid sequence of single acoustic pulses directed to a target area1. The mechanisms of action has been vastly studied for various musculoskeletal disorders2. However, despite this considerable knowledge, the effect of fESWT on the central nervous system is still to be determined3, and the current knowledge comes mainly from studies on spasticity4. In this study, we try to elucidate possible neurophysiological mechanisms of fESWT action, both spinal and supra-spinal level, in order to widen the spectrum of its clinical applications.

Methods

In this proof-of-concept clinical study, ten healthy subjects were assessed before (T0), after (T1) and seven days after (T2) a single session of fESWT (1000 impulses to the right tibialis anterior belly muscle). Motor evoked potentials (resting motor threshold – RMT, maximal motor evoked potential and maximal compound muscle action potential ratio – MEPmax/CMAPmax ratio, cortical silent period – cSP, total conduction motor time – TMCT, direct and indirect central motor conduction time – dCMCT and iCMCT) and H-reflex (threshold, amplitude, maximal H reflex and maximal compound muscle action potential ratio – Hmax/CMAPmax amplitude ratio, latency) were considered as outcomes. RM-ANOVA with Holm-Bonferroni Post Hoc test was used to assess the effect of the treatment, and Pearson correlation coefficient to evaluate the relationship between the variation of RMT, cSP and Hr threshold.

Results

RMT significantly decreased from T1 (0.53 ± 0.02, mean ± S.E.) to T2 (0.49 ± 0.01, mean ± S.E.) (p < 0.05, Holm-Bonferroni Post Hoc test). H-reflex threshold increase from T0 (10.46 ± 1.64, mean ± S.E.) to T1 (12.61 ± 1.85, mean ± S.E.) (p < 0.05, Holm-Bonferroni Post Hoc test). Analysis disclosed a strong negative correlation between ∆3 cSP (i.e., T2 – T1 recordings) and ∆1 Hr threshold (i.e., T1 – T0 recordings) (r= – 0.66, p< 0.05), and a positive strong relationship between ∆3 cSP and ∆3 Hr threshold (r=0.63, p < 0.05).

Discussion and Conclusion

fESWT modulated the corticospinal tract excitability in healthy volunteers, possibly driving cortical effects as suggested by changes in RMT over time. Overall, from a functional perspective, the excitability of corticospinal pathways seems to have an early inhibition immediately after fESWT with a later facilitation after one week, as suggested by the correlation between Hr and cSP variations among different time intervals. Although preliminary, these results might expand the mechanisms knowledge and clinical use of fESWT.

REFERENCES

1 Choi, M. J. et al. Ultrasonics 110, 106238 (2021)

2 Romeo, P. et al. Med. Princ. Pract. Int. J. Kuwait Univ. Health Sci. Cent. 23, 7–13 (2014)

3 Dymarek, R. et al. Clin. Interv. Aging 15, 9–28 (2020)

4 Yang, E. et al. J. Clin. Med. 10, 4723 (2021)

Qualitative Characteristics of Vulvodynia: A Cross-Sectional Study on Women’s Vulvar Pain Patterns

Introduction

Vulvodynia is a condition characterized by chronic pain in vulvar region, with a significant impact on women’s quality of life. [1] Its etiology remains poorly understood, and diagnosis is often challenging, relying on the exclusion of other specific causes of genital pain (e.g. infectious, neoplastic, neurological, etc.). [2] The identification of vulvodynia based on type of pain and symptomatic characteristics is crucial for appropriate clinical management. Previous studies have primarily focused on quantitative aspects of  pain, but research on its qualitative characteristics is underexplored. This study aims to address this gap by examining the qualitative features of pain experienced by women with diagnosed vulvodynia using a body chart.

Methods

Following the STROBE guidelines , we conducted an observational cross-sectional study to analyze the qualitative pain characteristics in a population of women with a diagnosis of vulvodynia. Between December 2021 and May 2022, 82 women were recruited from patients attending FISIOS Pelvic-Perineal Disorders Rehabilitation Clinic. Among them, 72 participants met the inclusion criteria (according to the 2015 consensus of ISSVD, ISSWSH, and IPPS) [2] and were informed about the study’s nature before providing written informed and privacy consent forms.

Each participant completed a questionnaire to investigate intensity of pain using the Numeric Pain Rating Scale (NPRS) and associated symptoms. A pain drawing scale was utilized to explore the pain’s qualitative aspects.

Results

The study involved 72 women with vulvodynia presenting comorbidities, e.g. endometriosis (Table 1d). Among them, 19% had provoked vulvodynia, 28% had unprovoked, and 53% had mixed type. Among the participants, 61% underwent the Swab Test, a diagnostic procedure for vulvodynia, resulting in 44% positive and 17% negative outcomes (Figure 1). The body chart was valuable in visualizing pain patterns, revealing a prevalence of burning, stabbing, and dull pain rather than the commonly depicted “pins and needles” sensation (Figure 2, Table 1b and 1c). Concerning pain perception, 39% of patients reported pain in the lumbar region (Table 1a), but only 4.2% mentioned pre-existing low back pain before vulvodynia onset. The NPRS score indicated a significant intensity of pain experienced by the participants (M t0 = 8.667, SD t0 = 1.163).

Discussion and Conclusion

The study found a high percentage of non-execution of the SWAB test, possibly due to confusion regarding different execution methods reported in the literature or doubts about its relevance in confirming vulvodynia. [3] The qualitative presentation of pain differs from the common descriptions. Identifying the pain quality helps understand its type (nociceptive, neuropathic, nociplastic), so physical therapists should be aware that distinct pain types require tailored multimodal and patient-centered treatments.  The experience of referred pain in distant areas and the occurrence of comorbidity suggests potential sensitization (Figure 2 and Table 1d). [ 4 ] In conclusion, this study underscores the importance of a comprehensive assessment of vulvodynia, considering both quantitative and qualitative aspects of pain, to enhance diagnosis and management strategies for affected women.

REFERENCES

  1. Chalmers KJ, Catley MJ, Evans SF, Moseley GL. Clinical assessment of the impact of pelvic pain on women. Pain. 2017;158(3):498-504. doi:10.1097/J.PAIN.0000000000000789
  2. Bornstein J, Goldstein AT, Stockdale CK, et al. 2015 ISSVD, ISSWSH and IPPS Consensus Terminology and Classification of Persistent Vulvar Pain and Vulvodynia. Obstet Gynecol. 2016;127(4):745-751. doi:10.1097/AOG.0000000000001359
  3. Vieira-Baptista P, Lima-Silva J, Beires J, Donders G. Women without vulvodynia can have a positive ‘Q-tip test’: a cross sectional study. Journal of Psychosomatic Obstetrics & Gynecology. 2017 Oct 2;38(4):256-9
  4. Torres-Cueco R, Nohales-Alfonso F. Vulvodynia—It Is Time to Accept a New Understanding from a Neurobiological Perspective. Int J Environ Res Public Health. 2021;18(12). doi:10.3390/IJERPH18126639

Prevention and risk factor assessment of secondary oncologic lymphedema

Introduction

Lymphedema(LE) is a chronic condition and is considered one of the main sequelae of Cancer Survivors. In Italy, the total number of living cancer patients with secondary LE (in the various clinical stages) is about 200,000;  oncological treatment for breast, skin (melanoma), gynecologic and urologic cancers[ 1 ]. In view of the developmental tendency of LE toward the development of irreversible organic damage, treatment should begin as early as possible, and prevention should guide the patient’s entire course of treatment beginning with the diagnosis of cancer to identify risk factors(RF) for the development of LE[ 2 ]. Our study aims to detect from the scientific literature what are the RF and clinical signs of subclinical LE so that the physiotherapist can contribute, within a multidisciplinary approach, to patient surveillance and implement all necessary actions to counteract the development of LE

Methods

A scoping review was performed to examine preventive and risk factors in the assessment of secondary oncologic lymphedema by screening MEDLINE (PubMed) and PEDro databases using the following keywords: prospective surveillance, risk factors, lymphedema. Inclusion criteria: clinical studies, randomized controlled trials, review and systematic review, articles written in English and published in the last 10 years.

Results

Forty-nine articles published since 2013 to date were selected, including 33 related to breast cancer, 9 gynecological cancer, 1 melanoma, and 6 was not relevant to the study objective or not in English language. In breast cancer related lymphedema (BCRL), the RF are: axillary lymph node dissection (ALND) (p < .001), taxane-based chemotherapy (p < .001), regional lymph node irradiation (RNI) (p ≤ .001), BMI >30 ( p = .002), rurality (p = .037). Mastectomy, age, hypertension, diabetes, seroma, smoking, and air travel were not statistically associated with the risk of BCRL[ 3 ]. In gynecologic cancer a multivariate analysis confirmed that removal of circumflex iliac lymph nodes (hazard ratio [ HR ], 4.28; 95% confidence interval [ CI ], 2.09-8.77; P < 0.0001), cellulitis (HR, 3.48; 95% CI, 2.03-5.98; P < 0.0001), and number of removed lymph nodes (HR, 0.99; 95% CI, 0.98-0.99; P = 0.038) were independent RF for lower limb lymphedema (LLL)[ 4 ].

Discussion and Conclusion

Many risk factors are common to all oncologic procedures requiring lymph node dissection. The etiology of risk factors is multifactorial, and the association of multiple factors increases the likelihood of developing secondary LE. Stratification according to risk: High Risk – immediate treatment: patients undergoing ALND and regional lymph node irradiation (RLNR); Low Risk – developmental monitoring with clinical examination and measurements: patients undergoing Sentinel lymph node biopsy (SLNB). When patients report symptoms in the absence of RVC ≥ 10%, LE diagnosis should not be ruled out. These patients should be considered at high risk for BCRL development and therefore be followed vigilantly and longitudinally[ 5 ].The studies use different methods to assess and grade LE and often the methodology used for determining LLL is poorly described and lacks baseline measurement. [ 6 ]

REFERENCES

1- Linee di indirizzo sul LE ed altre patologie correlate al sistema linfatico, REP-Atti n. 159/CSR del 15 settembre 2016. 2- Damstra RJ, Halk AB. The Dutch LE guidelines based on the ICFunctioning, Disability, and Health and the chronic care model J of Vascular Surgery: Venous and Lympha Disorders Vol 5, Number 5: 576-765. 3-Koelmeyer LA, Gaitatzis K, Dietrich MS, Shah CS, Boyages J, McLaughlin SA, Taback B, Stolldorf DP, Elder E, Hughes TM, French JR, Ngui N, Hsu JM, Moore A, Ridner SH. Risk factors for breast cancer-related lymphedema in patients undergoing 3 years of prospective surveillance with intervention. Cancer. 2022 Sep 15;128(18):3408-3415.4- Hayes SC, Janda M, Ward LC, Reul-Hirche H, Steele ML, Carter J, Quinn M,Cornish B, Obermair A. Lymphedema following gynecological cancer: Results from a prospective, longitudinal cohort study on prevalence, incidence and risk factors. Gynecol Oncol. 2017 Sep;146(3):623-629.