Head and Neck Cancer (HNC) is a globally rare cancer that includes a variety of tumors affecting the upper aerodigestive tract. It presents with difficulty breathing or swallowing and is mainly treated with radiation therapy, chemotherapy, or surgery for tumors that have spread locally or throughout the body. Alternatively, exercise can be used during cancer treatment to improve function, including pain relief, increase range of motion and muscle strength, and reduce cancer-related fatigue, thereby enhancing quality of life. Although existing evidence suggests the adjunctive use of exercise in other cancer types, no previous studies have examined the effects on HNC survivors. The aim of this meta-analysis was to quantify the effect of exercise-based rehabilitation on functionality and quality of life in HNC survivors who underwent surgery and/or chemoradiotherapy. A systematic review and meta-analysis were carried out following PRISMA statement and registered in PROSPERO (CRD42023390300). The search was performed in MEDLINE (PubMED), Cochrane Library, CINAHL and Web of Science (WOS) databases from inception to 31st December 2022 using the terms “cancer”, “head and neck neoplasms”, “exercise”, “rehabilitation”, “complications”, “muscle contraction”, “muscle stretching exercises” combining with booleans “AND”/“OR”. PEDro scale, Cochrane Risk of Bias Tool and GRADE were used to assess methodological quality, risk of bias and grade of recommendation of included studies respectively. 18 studies (n = 1322) were finally included which 1039 (78.6%) were men and 283 (21.4%) were women. In patients who underwent radio-chemotherapy, overall pain [SMD = − 0.62 [− 4.07, 2.83] CI 95%, Z = 0.35, p = 0.72] and OP [SMD = − 0.07 [− 0.62, 0.48] CI 95%, Z = 0.25, p = 0.81] were slightly reduced with exercise in comparison to controls. Besides, lower limb muscle strength [SMD = − 0.10 [− 1.52, 1.32] CI 95%, Z = 0.14, p = 0.89] and fatigue [SMD = − 0.51 [− 0.97, − 0.057] CI 95%, Z = 2.15, p < 0.01] were also improved in those who receive radio-chemoradiation. In HNC survivors treated with neck dissection surgery, exercise was superior to controls in overall pain [SMD = − 1.04 [− 3.31, 1.23] CI 95%, Z = 0.90, p = 0.37] and, in mid-term, on shoulder pain SMD = − 2.81 [− 7.06, 1.43] CI 95%, Z = 1.76, p = 0.08]. No differences in quality of life were found at any of the follow-up periods. There is evidence of fair to good methodological quality, low to moderate risk of bias, and weak recommendations supporting the use of exercise-based rehabilitation to increase functionality. However, no evidence was found in favor of the use of this modality for improving the quality of life of HNC survivors who underwent chemoradiotherapy or surgery.

Background The aim of this study is to investigate the attitudes and beliefs of Spanish physiotherapists towards the diagnosis and management of low back pain (LBP). A descriptive, cross-sectional study was conducted according to STROBE guidelines from December 18, 2021, to May 2022. An online survey was developed based on Pain Attitudes and Beliefs Scale for Physiotherapists (PABS-PT), a reliable and validated self-administered instrument developed to assess the strength of two possible treatment orientations of physiotherapists towards the diagnosis and management of LBP. Respondents were selected through a non-probabilistic convenience sampling technique, and the selection criteria were (1) active physiotherapists with no restrictions on gender and length of service, (2) physical therapists who have worked in both public and private environments, and (3) physiotherapists who have been officially registered with no restriction on the place of practice in Spain. Survey data was obtained and analyzed using the SPSS Statistic 28 (IBM®) statistical software. Results Three hundred eighty-one questionnaires were finally included (F;n=151, M;n=230). In relation to the diagnosis, the respondents indicated that the tissue damage was sufficient to explain widespread and lasting pain, but rather that it was due to psychological factors. In addition, for those surveyed, the diagnosis should not focus exclusively on imaging tests but on clinical symptoms and signs. However, the weak relationship between objective damage and perceived pain intensity, as well as the weak relationship between posture and the development or worsening of LBP, did not seem to be clear to physiotherapists. From the point of view of treatment, we can indicate that professionals are committed to maintaining adequate and individualized physical activity as a first-line treatment in pain management. Conclusions Most physiotherapists in Spain have up-to-date knowledge of the biopsychosocial model of pain care. However, regarding attitudes and beliefs towards LBP, there are still contents and behaviors based on spine protective paradigms that are not conducive to active pain management.

This study aimed to quantify the differences on pain sensitivity and motor performance ankle plantiflexor muscles after performing an isometric versus an isotonic exercise task. A parallel experimental trial was carried out at the European University of the Canary Islands. A total of 47 healthy volunteers were recruited and randomly assigned to a group receiving an isometric exercise (n = 23) and a group receiving an isotonic exercise (n = 24). Pain threshold to pressure was measured at four specific points of the triceps surae neurosensory territory in medial gastrocnemius, lateral gastrocnemius, Tendo Achilles osteotendinous unit and aponeurosis plantar insertion. Furthermore, the two-point discriminatory threshold of the osteotendinous junction of the Achilles tendon and maximum voluntary contraction for plantar flexion were assessed before and after the intervention. There were no statistically significant intergroup differences for any of the variables PPT-MG (U Mann Whitney = 25; [1.265-0.650], p = .527), PPT-LG (U Mann Whitney = 25; [1.325-0.945]; p = .527) y PPT-TA (U Mann Whitney = 25; [-1.465-0.405] p = .527), D2P (U Mann Whitney = 30.5, IC95% [-0.800-1.300], p = .630) and MVC-PF (U Mann Whitney = 26.5, IC95% [-8.400, 2.900], p = .386). Isometric exercise was the only one able to modify the PPT-AP before and after treatment in a statistically significant way. In contrast, isotonic exercise was the training that demonstrated clinically significant changes in 2PD and MVC-PF before and after treatment. No statistically significant changes were identified between both groups in any of the variables studied.

Myasthenia gravis is a neuromuscular transmission disorder characterized by weakness of the cranial and skeletal muscles, however, neuropathies are extremely rare. In this case report we present a case of a 61-year-old man diagnosed Myasthenia gravis who came to our attention due to a 1 week of acute deep pain [NPRS 8/10] in the anterior and medial right knee which occurred during walking [NPRS 8/10] or stair climbing [NPRS 9/10]. A complete medical record and clinical examination based on physical exploration and ultrasound assessment confirmed a infrapatellar saphenous neuralgia. Therapeutic interventions included Percutaneous nerve electrical stimulation combined with pain neuroscience education, neural mobilization of the saphenous nerve and quadriceps resistance exercises. After 4 weeks, pain intensity [NRPS = 1/10], knee functionality [OKS = 41/48] and lower limb functionality [LLFI = 80%] were notably improved, nevertheless, fatigue [RPE = 2/10] was similar than baseline. At 2 months of follow-up, the effect on intensity of pain NRPS [0/10] and functionality OKS [40/48] and LLFI [82%] was maintained, however, no significant clinical changes were detected on perceived fatigue RPE Scale [2/10]. Despite the important methodological limitations of this study, our case report highlights the efficacy of percutaneous electrical nerve stimulation combined with physical agents modalities for pain and functionality of infrapatellar saphenous neuralgia in the context of Myasthenia gravis.

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