Rejected

The sudden and rapidly increasing severity of pain in sickle cell anemia painful crises frequently requires the use of strong opioids. Patients require continuous administrations of various doses (increased/decreased) within the following hours. This study aims to retrospectively evaluate the effects of a structured protocol based on standardized Visual Analogue Scale (VAS) and Patient-controlled analgesia (PCA) patient demand count on morphine consumption in painful crises.

Aim To report our indications and limitations about the use of external fixation in children. Methods It was retrospectively reviewed all tibial fractures treated with monolateral and hybrid external fixator, at our three Centres. It was included 32 fractures which did not show an acceptable reduction after an attempt under anaesthesia. The exclusion criteria were: open fractures, children with previous fractures of the lower limbs, with skeletal congenital diseases, fractures involving the physis and with neurovascular involvement. All fractures were classified according to the AO (Arbeitsgemeinschaft für Osteosynthesefragen) classification. An outcome was evaluated according to the time needed to obtain radiographic bone healing, the range of motion (ROM) of the ankle, the asymmetry of the lower limbs, the malunion, and complications. Results The average time of consolidation was 10.66 weeks (6-17 weeks). There were no cases of deep infection, but only seven cases of superficial pin infections. No patients reported loss of ROM of the knee or ankle. We had zero cases of residual angle greater than 5°, and in all cases the difference in length between the limbs was <1 cm. Conclusion The external fixation is a viable technique in the treatment of tibial fractures in children. Therefore, the external fixation, both monolateral and hybrid, should be considered a viable treatment for this type of fracture.

Maternal obesity is an important comorbidity in contemporary obstetrics practice and is associated with significantly increased perinatal complications. Obstetric anal sphincter injury (OASIS) sustained during labour can lead to faecal incontinence, chronic pain and effects on quality of life. Currently, it is unclear if maternal body mass index (BMI) influences the risk of sustaining OASIS.

Involvement of the ventral tegmental area (VTA) and the lateral hypothalamus (LH) in the modulation of formalin-induced nociception is well documented. In this study, we investigated the role of orexin 1 (OX1) and orexin 2 (OX2) receptors within the VTA in modulation of the LH-induced antinociception during both phases of orofacial formalin test. Male adult Wistar rats weighing 230-250 g were unilaterally implanted with two stainless steel guide cannulae in the VTA and LH. In two separate supergroups, animals received SB334867 (OX1 receptor antagonist) or TCS OX2 29 (OX2 receptor antagonist), at the doses of 3, 10, and 30 nM/rat into the VTA before intra-LH microinjection of carbachol (250 nM/rat) as a nonselective cholinergic receptor agonist for chemical stimulation of orexinergic neurons in this region. Rats were subcutaneously injected with 1% formalin (50 µl; s) into the orofacial region, 5 min after intra-LH microinjection of carbachol or saline. The blockade of both orexin receptors in the VTA reduced intra-LH carbachol-induced antinociception. However, this effect was greater during the late phases of the orofacial formalin test. The blockade of the OX1 but not OX2 receptors in the VTA affect the pain-related behaviors during the early phase, and also, the contribution of OX2 receptor to modulate the LH-induced antinociceptive responses was greater than OX1 receptor during the late phase of orofacial formalin test. The results indicated the neural pathway projected from the LH to the VTA contributes to the modulation of formalin-induced orofacial pain. Orexinergic drugs might be considered as therapeutic agents for inflammatory pain treatment.

Throughout the COVID-19 pandemic, clinicians have had to think quickly, adapt to changing recommendations sometimes on a daily basis, and have often had to rely on trial-and-error-based treatment protocols under various conditions. As we move on past the apex of the COVID-19 curve, new treatment protocols for the safe reintegration of elective interventional pain procedures into chronic pain practice are needed.

Pain is common and often severe in people with sickle cell disease (SCD), occurring as acute intermittent pain episodes called vaso-occlusive episodes (VOEs), as well as chronic pain conditions including bone infarctions, avascular necrosis of joints, and neuropathic pain. Analgesics such as opioids, nonsteroidal anti-inflammatory medications (NSAIDS), and anticonvulsants for neuropathic pain, although often necessary to manage these types of pain, are associated with side effects. Nonpharmacologic interventions such as to listening to music and music therapy may reduce pain. The objectives of this study were to determine whether the use of music by adolescents and young adults with SCD was helpful, and if so, the types of music that helped, and how music helped them. A convenience sample of nine English-speaking inpatients ages 13 to 21 years, with SCD and at least two prior hospitalizations for VOE, took part in interviews with music therapists. Participants were asked open-ended questions about both pain and music. Participants identified that music was helpful for pain relief as well as for mood regulation, focusing attention during cognitive tasks such as homework, distraction, relaxation, and feeling understood or connected with others. Despite this, while hospitalized, participants reported that they did not tend to use music to help with pain. These findings support the use of both music medicine and music therapy as interventions for pain and distress in adolescents and young adults with SCD.

Ankylosing spondylitis (AS) is a chronic, progressive, autoimmune collagen tissue disease characterized by inflammation and lower back pain. General anesthesia may pose a high risk in the AS due to intubation difficulty, as well as affected respiratory and cardiovascular organs. In cases of involvement of the vertebrae, neuraxial anesthesia may be difficult or even impossible. In this article, we discuss a case of AS that received a successful an epidural catheter was placed using a transforaminal route under C-arm fluoroscopy guidance for total hip replacement surgery, which was difficult due to intubation and an interlaminar neuraxial anesthesia.

Kinesiophobia and pain catastrophising may be associated with patients' transition from having acute to chronic pain following a whiplash injury.

Little is known about the functional symptoms associated with Lyme borreliosis (LB) in Europe. We aimed to assess functional symptoms associated with presumed LB and to compare patients with and without confirmed LB.

Since the late 1940s, corticosteroids have been a mainstay class of agents in multiple interventional techniques and intra-articular injections. Exogenous glucocorticoids are structurally and pharmacologically similar to the endogenous hormones. As such, multiple actions of corticosteroids are exhibited, including those of anti-inflammatory and immunosuppressive effects. Epidural injections, with or without steroids, have been extensively used throughout the world. There are reports of epidural injections starting in 1901, with steroids being added to the local anesthetic since 1952, when steroids were administered into the sacral foramen.