Instrument-assisted soft tissue mobilization versus myofascial release therapy in treatment of chronic neck pain: a randomized clinical trial.

OBJECTIVE: The purpose of this study was to investigate the effect of instrument-assisted soft tissue mobilization (IASTM) versus myofascial release therapy (MRT) on college students with chronic mechanical neck pain (CMNP). METHODS: Thirty-three college students with a mean age of 21.33 ± 0.98 involved in distance learning due to the Corona Virus 2019 (COVID-19) restriction were randomized to receive either IASTM on the upper trapezius and levator scapulae muscles or MRT. Researchers measured their pain with a visual analog scale (VAS), function with neck disability index (NDI), and pain pressure threshold (PPT) with a pressure algometer. The subjects received eight therapy sessions over four weeks and outcome measures were assessed pre and post-intervention. The study was registered as a clinical trial on clinicaltrials.gov (registration number: NCT05213871). RESULT: Unpaired t-test showed no statistical significance between the two groups post-intervention regarding improvement in pain, function, and PPT (p > 0.05). CONCLUSION: This study showed insignificant differences between groups. However, we did not use a control group, indicating that the improvement in outcomes may not have been caused by the intervention. STUDY DESIGN: Quasi-experimental two groups pre-posttest clinical trial. LEVEL OF EVIDENCE: Therapy, level 2b.

The Onset of Musculoskeletal Pain in the COVID-19 Era: A Survey of Physiotherapy Students in Sicily (preprint)

Background: Online teaching has resulted in university students adopting a sedentary lifestyle. Prolonged sitting and reduced physical activity due to pandemic restrictions have led to musculoskeletal pain in various body areas, significantly impacting the students’ quality of life. This study aims to investigate the effects of remote learning on Sicilian physiotherapy students during the COVID-19 pandemic, specifically focusing on the occurrence of musculoskeletal pain. Methods: An observational study was conducted using an online survey administered through Google Forms. The survey consisted of 26 multiple-choice questions and was distributed to students enrolled in Physiotherapy programs at the Universities of Catania, Messina, and Palermo. Participants were contacted via social channels or email, and data collection spanned 5 weeks. The collected data were analyzed using R software. Results: A total of 128 questionnaires were collected. More than half of the students (51.6%) reported dedicating 15–22 h per week to distance learning for a duration of 6–12 months (50%). Regarding study location, most students preferred studying at a desk (82.8%), with slightly over half (57.8%) adopting a backrest while studying remotely. Analysis of the students’ posture during study hours revealed common positions, including tilting the head forward by more than 20 degrees (47.8%), leaning the trunk forward by more than 20 degrees (71.9%), both shoulders being hunched forward (57.0%), wrists positioned above the level of the elbows (46.1%), thighs pointing upwards (41.4%), and one or both feet in a downward or dorsiflexed position (69.5%). Conclusion: The questionnaire responses indicate that the lifestyle of university students, influenced by online teaching, has deteriorated, leading to musculoskeletal pain, including myofascial pain. These results are primarily influenced by the adopted posture and the duration of time spent in these positions.

The utility of telemedicine in orofacial pain: Guidelines for examination and a retrospective review at a hospital-based practice.

BACKGROUND: Following the onset of the COVID-19 pandemic, telemedicine has become rapidly implemented into both medical and dental practices. While guidelines for examination through telemedicine have been described in similar fields of oral medicine and neurology, the framework for a comprehensive telemedicine examination for a patient with symptoms of orofacial pain has not yet been described. OBJECTIVE: The objective of this study is to introduce the format of a telemedicine examination for a new patient with orofacial pain as well as describe the success and utility of a telemedicine consultation in a hospital-based orofacial pain practice. METHODS: A retrospective review was performed of all new telemedicine consults from April 2, 2020, to March 29, 2021. Medical records were reviewed for patient demographics as well as details of the initial telemedicine consult and in-office follow up. RESULTS: Two hundred seventy new patients were seen. The most common diagnoses were myofascial pain of the masticatory muscles (37%), an articular disc disorder of the TMJ (21%), and TMJ arthralgia (16%), followed by obstructive sleep apnea (9%) and neuropathic orofacial pain (6%). 146 patients returned to the clinic for an in-office follow up, 78.8% of which had an accurate telemedicine diagnosis. Difficulty discerning between masticatory myofascial pain and TMJ arthralgia was the most common reason for inaccuracy during the telemedicine diagnosis. CONCLUSIONS: Telemedicine consultation for patients with orofacial pain can help facilitate an accurate diagnosis and expedite treatment for patients who face challenges presenting for an in-office consultation.

Intramuscular Neural Distribution of the Serratus Anterior Muscle: Regarding Botulinum Neurotoxin Injection for Treating Myofascial Pain Syndrome.

The serratus anterior muscle is commonly involved in myofascial pain syndrome and is treated with many different injective methods. Currently, there is no definite injection point for the muscle. This study provides a suggestion for injection points for the serratus anterior muscle considering the intramuscular neural distribution using the whole-mount staining method. A modified Sihler method was applied to the serratus anterior muscles (15 specimens). The intramuscular arborization areas were identified in terms of the anterior (100%), middle (50%), and posterior axillary line (0%), and from the first to the ninth ribs. The intramuscular neural distribution for the serratus anterior muscle had the largest arborization patterns in the fifth to the ninth rib portion of between 50% and 70%, and the first to the fourth rib portion had between 20% and 40%. These intramuscular neural distribution-based injection sites are in relation to the external anatomical line for the frequently injected muscles to facilitate the efficiency of botulinum neurotoxin injections. Lastly, the intramuscular neural distribution of serratus anterior muscle should be considered in order to practice more accurately without the harmful side effects of trigger-point injections and botulinum neurotoxin injections.

Myofascial pain syndrome and SARS-CoV-2: a case series.

SARS-CoV-2 is a novel virus that has caused a plethora of dysfunctions and changes in the human body. Our goal in this case study series was to demonstrate the relationship that coronavirus has had in newly diagnosing patients with myofascial pain syndrome (MFPS). Medical records were obtained from a pain clinic that demonstrated the effects of this virus on patients who developed MFPS between March 2020 and December 2020. Chart reviews were performed and demonstrated patients who had a history of chronic pain had subsequent episodes of worsening exacerbations of pain, more specifically trigger points, after being diagnosed with coronavirus. MFPS and SARS-CoV-2 are proposed to be correlated amongst chronic pain patients. Potential pathological mechanisms include coronavirus-induced hypoxic muscle dysfunctions as well as psychological stress triggering pain receptors, leading to myofascial pain syndrome.

COVID-19, the disease caused by the SARS-CoV-2 virus, may cause many problems and changes in the human body. In this case series, we propose a relationship between COVID-19 and myofascial pain syndrome (MFPS), a kind of chronic muscle pain affecting connective tissue in the muscles. Medical records of people who developed MFPS after a diagnosis of COVID-19 between March 2020 and December 2020 were obtained from a pain clinic. Chart reviews demonstrated that the three people with chronic pain included in this case series had episodes of worsening pain, more specifically in focal points, after being diagnosed with COVID-19. COVID-19 is suggested to have affected the development of MFPS in these chronic pain patients. Potential mechanisms of this relationship include different types of stress leading to MFPS.