Not Reviewed

Autophagy, as a fundamental mechanism for cellular homeostasis, is generally involved in the occurrence and progression of various diseases. Osteoarthritis (OA) is the most common musculoskeletal disease that often leads to pain, disability and economic loss in patients. Post-traumatic OA (PTOA) is a subtype of OA, accounting for >12% of the overall burden of OA. PTOA is often caused by joint injuries including anterior cruciate ligament rupture, meniscus tear and intra-articular fracture. Although a variety of methods have been developed to treat acute joint injury, the current measures have limited success in effectively reducing the incidence and delaying the progression of PTOA. Therefore, the pathogenesis and intervention strategy of PTOA need further study. In the past decade, the roles and mechanisms of autophagy in PTOA have aroused great interest in the field. It was revealed that autophagy could maintain the homeostasis of chondrocytes, reduce joint inflammatory level, prevent chondrocyte death and matrix degradation, which accordingly improved joint symptoms and delayed the progression of PTOA. Moreover, many strategies that target PTOA have been revealed to promote autophagy. In this review,  we summarize the roles and mechanisms of autophagy in PTOA and the current strategies for PTOA treatment that depend on autophagy regulation, which may be beneficial for PTOA patients in the future.

Diclofenac is a widely used analgesic, anti-inflammatory, antipyretic drug. In several case reports, its use was associated with the occurrence of Kounis syndrome. The aim of this review was to investigate and summarize published cases of Kounis syndrome suspected to be associated with the use of diclofenac.

The human pain experience is a complex multi-faceted symptom. Effective pain management begins with a comprehensive assessment. However, a plethora of existing assessment tools for pain assessment focus more on self-report of pain intensity but lack of multi-dimensional impersonal assessment. These unidimensional scales, which capture self-reported levels of pain intensity, not only underestimate the complexity of the pain experience, but also lack stability and objectivity in their own assessments of pain intensity. Therefore, we propose a hypothesis that using scientific and technological means, such as visual tracking and surveillance system, ambulatory electroencephalogram and other techniques, combined with psychological assessment pictures and existing scales, to comprehensively evaluate pain may provide a new method for more effective clinical treatment of pain, especially chronic severe pain.

We examined the efficacy and safety of Liushen pill combined with basic treatment for patients with COVID-19. In total, 181 patients hospitalized with COVID-19, classified as asymptomatic mild type, were randomly divided into the experimental ( = 91) and control ( = 90) groups and were administered placebo (Maizao decoction) and Maizao decoction and Liushen pill, in addition to standard care, respectively. The negative conversion rate of nucleic acid (Day 7), hospital discharge rate (Days 8, 10, and 14), symptom disappearance rate (Days 3, 5, and 7), inflammatory cytokine levels, and adverse events were compared between the groups. The negative viral conversion rate was significantly higher in the experimental than in the control group (48.35 vs. 31.11%,  < 0.05). Subgroup analysis showed a similar significant trend when the value was ≤30 at baseline. After 10 days, the hospital discharge rate was significantly higher in the experimental than in the control group (69.23 vs. 53.33%,  < 0.05). After 3-day medication, the headache symptoms significantly disappeared in the experimental (88.57%) compared to the control group (63.33%) ( < 0.05). After 5 days, the symptom disappearance rates of headache and cough were significantly higher in the experimental (97.14%) than in the control group (97.14 vs. 80.00,  < 0.05; 82.65 vs. 58.93%,  < 0.01, respectively). Posttreatment, the procalcitonin level was significantly lower in the experimental than in the control group (0.09 ± 0.00 vs. 0.14 ± 0.05 ng/L;  < 0.05). There were no significant between-group differences in clinical safety test indices. Early intervention with Liushen pill improved cough and headache and increased negative viral conversion and discharge rate.

A 15-year-old adolescent girl presented with a complete Achilles tendon rupture from playing netball, which was diagnosed 6 weeks later. Unfortunately, there was a significant deficit of 92 mm, and an allograft reconstruction was required to bridge the gap.

Bee venom (BV) phonophoresis has been recommended as a non-invasive treatment for a variety of inflammatory conditions and for reducing post-operative pain. This study aimed at evaluating the impact of bee venom phonophoresis around incisions and on selected acupuncture points for the treatment of pain, inflammation, and mobility of the hip following inguinal hernioplasty.

The present study was carried out to investigate the anti-inflammatory activity of a methanolic extract and fractions of stems. The crude extract was obtained by maceration of the powder in methanol and fractions by vacuum chromatography from the methanolic extract. To study the anti-inflammatory activity , red blood cell lysis inhibition assay and albumin denaturation inhibition were performed, while measurements of carrageenan-induced paw oedema and formalin-induced pain in albino mice were performed. Acute toxicity and cytotoxicity studies of the fraction F2 were performed, as well as its HPLC, and some biochemical parameters were quantified. crude extract (UCCE) at 250 and 500 g/mL completely inhibited albumin denaturation, while decreasing 75.5% of heat blood cell lysis at 500 g/mL. The fractions 128-136 (F3), 10-11 (F1), and 56-62 (F2) at 500 g/mL displayed a significant anti-inflammatory activity with percentages of inhibition of 60.5, 67.4, and 100%, respectively. Administration of fraction F2 (25, 50, and 100 mg/kg, p.o.) produced a dose-dependent inhibition of formalin-induced pain of 60.2% at 50 mg/kg in the neurogenic phase ( < 0.05) and 70.2% at 25 mg/kg in the inflammatory phase ( < 0.05). Similarly, the time-dependent increase in carrageenan-induced paw circumference induced by carrageenan was inhibited by pretreatment with F2: 50% of inhibition at 25 mg/kg after 30 min ( < 0.05) and 96.5% inhibition at 25 mg/kg after 6 h ( < 0.05). In this research, the fraction F2 presented its maximum analgesic property at 50 mg/kg, while it presented the highest anti-inflammatory property at 25 mg/kg. The oral lethal median dose (LD) of F2 was determined to be greater than 2000 mg/kg; further low cytotoxicity in RAW cells was also observed. Overall, this work shows that the methanolic crude extract and fractions, mainly F2, of stem have interesting anti-inflammatory properties.

We report the second-known case of subacromial-subdeltoid bursitis with rice bodies after rotator cuff repair with a Smith + Nephew REGENETEN bovine-derived bioinductive collagen scaffold implant. After the removal of rice bodies and a portion of implant that had not incorporated, the patient recovered well and made a full return to work and recreational activities.

Dimethyl fumarate (DMF) has shown anti-inflammatory and antioxidant activities. However, the effects of DMF on gouty arthritis remain elusive, and the underlying mechanism is not understood. In this study, we aim to investigate the role of DMF in gouty arthritis.

Psychotherapy is one of the most highly recommended and practiced approaches for the treatment of Generalized anxiety disorder (GAD). Commonly defined as excessive worry that is uncontrollable, GAD is one of the most prevalent psychiatric disorders. Anxiety is also one of the most common associated symptoms of migraine. Exposing migraineurs to narrow band green light (nbGL) reduces their anxiety and anxiety-like physiological symptoms such as throat tightness, shortness of breath, and palpitations. Here, we sought to determine whether the reduced anxiety described by our patients was secondary to the reduced headache or independent of it. The goal of the current study was therefore to determine whether exposure to nbGL can reduce anxiety in GAD patients who are not migraineurs.