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Pain is a variably experienced symptom during pregnancy, and women scheduled for cesarean delivery, an increasingly common procedure, are a relatively understudied group who may be at higher pain risk. While biopsychosocial factors are known to modulate many types of chronic pain, their contribution to late pregnancy pain has not been comprehensively studied. We aimed to identify biopsychosocial factors associated with greater pain severity and interference during the last week of pregnancy.

Depression frequently co-exists with chronic pain. Contemporary models suggest that these conditions share pathobiological mechanisms, prompting a need to investigate their temporal association. This investigation aimed to explore two distinctly different chronic pain conditions, and their cross-sectional and prospective associations with depression.

Rosacea is a chronic and relapsing facial dermatosis that encompasses a wide spectrum of clinical phenotypes (transient/persistent erythema, telangiectasias, papules/pustules, edema, phymatous changes, and ocular symptoms) often with uncomfortable symptoms such as flushing, pain, burning, edema, and dryness. Current pharmacological treatment includes topical agents, spanning from several conventional (azelaic acid, metronidazole, sodium sulfacetamide) to new ones (brimonidine, oxymetazoline, ivermectine, minocycline), and systemic agents (doxycycline 40 mg modified-release), all Food and Drug Administration approved.

Osteoarthritis (OA) is a complex chronic inflammatory disease characterized by articular degeneration and pain. Recent studies have identified interleukin 6 (IL-6) as a potential mediator leading to OA, but the therapeutic effects of inhibiting IL-6 signaling in intreating OA need to be further clarified. Here, we identified the intracellular signal transduction induced by recombinant IL-6 and focused on the impact of tyrphostin AG490 (a JAK2 inhibitor) on cartilage degeneration and OA pain. We found that IL-6 increased the inflammatory cytokines production and hypertrophic markers expression of primary mouse chondrocytes by activating JAK2/STAT3. Meanwhile, tyrphostin AG490 significantly attenuated articular degeneration and osteophyte formation in experimental mice with anterior cruciate ligament transection (ACLT) surgery. In vivo electrophysiological experiments showed that articular stimulation of IL-6 induced spinal hyperexcitability, which was prevented by coinjection of tyrphostin AG490. Specifically, compared with DMSO-treated ACLT mice, tyrphostin AG490 improved ambulate activity of mice and abolished the enhancement of serum bradykinin induced by IL-6. Together, we suggest that tyrphostin AG490 protected against progression of OA and improved OA prognosis by reducing cartilage degeneration and arthritis pain. Our findings provide further evidence for targeting IL-6 signaling in the treatment of OA.

Pain-related muscle disuse and inflammatory reactions may increase the risk of sarcopenia among older adults with pain. Although several studies have examined the association between pain and sarcopenia, the findings are mixed. In the present study, we examined the association of pain as well as pain intensity and location with incident sarcopenia among community-dwelling older adults and explored whether this association differed between men and women.

Patients with Fontan physiology require non-cardiac surgery. Our objectives were to characterise perioperative outcomes of patients with Fontan physiology undergoing non-cardiac surgery and to identify characteristics which predict discharge on the same day.

A rebound of pruritus occasionally occurs after oclacitinib dose reduction in dogs with atopic dermatitis (AD).

Postherpetic neuralgia (PHN) is the most common and severe complication of acute herpes zoster. Early treatment of herpes zoster neuralgia is of great significance to reduce the incidence of PHN. This retrospective study evaluated the efficacy and safety of the combination of high-voltage pulsed radiofrequency (PRF) and oxygen-ozone(O-O) injection in patients with acute zoster neuralgia (AZN) who failed to respond to conservative treatment.

Acute necrotizing otitis media (ANOM) is defined as a severe middle ear infection that results in tympanic membrane necrosis. Commonly caused by bacteria infection. It is a rare entity of otitis media, with unknown prevalence. Usually seen in immunocompromised patients.

Giant inflammatory polyposis (GIP) is a rare manifestation of inflammatory bowel disease (IBD), and it is described as a worm-like projection of 1.5 cm or more in diameter with unclear pathogenesis. GIP may be related to the severity of IBD. GIP presents with a wide range of symptoms, including crampy abdominal pain, anemia, and intestinal obstruction. The histopathology of GIP is a polyp lined by normal colonic mucosa with superficial ulceration that may show mild crypt distortion.