Pain Management

Aim: Different nonpharmacological strategies are adopted to decrease primary dysmenorrhea (PD)-related pain. The present study aimed to verify women's use of nonpharmacological methods for pain and compare them with evidence from the literature. Materials & methods: A two-step study was conducted, comprising an online survey with 9144 women to assess nonpharmacological strategies for relieving PD-related pain, and a literature review on PubMed of verify the evidence of nonpharmacological methods. Results: Many women reported using heat therapy (61...

Aim: To identify the characteristics and predictors of post cesarean section (CS) pain among women. Materials & methods: This quantitative study was conducted at Labasa hospital in Fiji over a 6-month period. A total of 312 mothers who received spinal, epidural and general anesthesia were included. Their pain score was assessed using the visual analogue scale 24 h postoperatively. Results: 70.8% women had either moderate or severe pain on the visual analogue scale. About 41.3% women expressed dissatisfaction with their pain management and 70...

We present a case of deep surgical site infection (SSI) at a spinal cord stimulator (SCS) trial implantation site, resulting from an allergic reaction to an unknown agent. A 38-year-old female with complex regional pain syndrome began an SCS trial, noting 100% pain relief for 5 days. Fluid drainage from the surgical site was reported on POD6 and trial leads were removed the following day. The patient was hospitalized with sepsis. Blood cultures revealed Staphylococcus aureus . MRIs showed skin breakdown and cellulitis of the paraspinal musculature extending into the epidural space...

Aim: Diabetic peripheral neuropathy (DPN) induces chronic neuropathic pain in diabetic patients. Current treatments like pregabalin and duloxetine offer limited efficacy. This study evaluates combining pregabalin and duloxetine versus pregabalin alone for DPN pain relief, and explores gene modulation ( PPARγ and Akt ) to understand neuropathic pain's molecular basis. Materials & methods: Diabetic patients with DPN were randomized into groups receiving combination therapy or pregabalin alone for 4 weeks...

Background: This systematic review and meta-analysis assessed the benefits of an automatic lancing device compared with a manual lancet or a hypodermic needle in neonates. Materials & methods: We followed the Cochrane Handbook methodology, used the RoB-2 tool for risk of bias assessment, RevMan 4.1 for meta-analysis and GRADE framework for certainty assessment. We searched the databases and gray literature on 15 November 2023. Results: Six eligible studies enrolling 539 neonates were included. An automatic lancing device reduced pain scores during and after heel prick, sampling time and the need for repeat puncture...

Aim: We aimed to investigate the association between social determinants of health and chronic opioid therapy. Materials & methods: We conducted a retrospective analysis of electronic health records from five family medicine and internal medicine clinics in Oregon in 2020 and 2021. Our outcome variable was whether a patient was receiving chronic opioid therapy for chronic non-cancer pain. Our variables of interest included financial difficulty, insurance types, transportation barriers, currently married or living with a partner and organizations participation...

The treatment of pain remains a critical, unmet public health challenge. According to the CDC, in 2021, an estimated 20.9% of US adults (51.6 million people) endured chronic pain, and 6.9% (17.1 million people) endured high-impact chronic pain. Additionally, the impact of the social determinants of health on pain treatment are beginning to emerge. Treating pain addresses its control and relief, enhancing patient outcomes and quality of life. However, current treatment options have limitations, creating a significant need for innovative solutions...

Background: Complex regional pain syndrome (CRPS) is classified into two subtypes based on clinical presentation: warm or cold. Methods: We examined the distribution of warm and cold subtypes in CRPS patients before they received lumbar sympathetic block. We retrospectively analyzed 81 prelumbar sympathetic block Forward Looking InfraRed images obtained from 30 patients to study temperature asymmetry between affected and unaffected limbs. Results: In 23 of the 30 patients (77%), the temperature difference between the affected and affected limbs was within the normal range (<0...

Aim: Hip fracture management is challenging when surgical risks outweigh benefits. Inadequate analgesia from conservative treatments prompted new procedures targeting hip capsule denervation. This study evaluates the efficacy and safety of single injection chemical hip neurolysis in the pericapsular nerve group plane. Materials & methods: In eligible patients, an ultrasound-guided diagnostic block was performed using 5 ml of 2% lidocaine in the pericapsular nerve group plane. If positive, 6 ml of 99...

Background: Chronic neck and low back pain are very common and have detrimental effects for people and society. In this study, we explore the experiences of individuals with neck and/or back pain using a written narrative methodology. Materials & methods: A total of 92 individuals explained their pain experience using written narratives. Narratives were analyzed through thematic analysis and text data mining. Results: Participants wrote about their experience in terms of pain characteristics, diagnosis process, pain consequences, coping strategies, pain triggers, well-being and future expectations...

Aim: This pilot study evaluated an electronic patient-reported outcomes collection system in pain management to understand providers' experiences using the data, and how it affects their patient interaction and guides their clinical decision-making. Materials & methods: Using stratified convenience sampling, nine semi-structured interviews were conducted with consented pain physicians. The transcribed, de-identified interviews were coded and analyzed. Results: Although most physicians utilized patient reported outcomes (PROs), one-third reported no significant change in their practice since implementation and 56% stated it does not influence their treatment recommendations...

Aim: The aim of this study is to analyze the real-world outcomes of transforaminal epidural steroid injections (TFESIs) in all patients with radiculopathy and their long-term outcomes. Methods: Patients with radiculopathy and failure of conservative treatment were included in a prospective, multicenter, observational cohort study. Results: In total, 117 patients were treated with one or two TFESIs. The mean duration of follow-up was 116 (±14) weeks. In total 19,6% (95% CI: 12.9-28.0%) patients were treated with surgery after insufficient symptom improvement...

The psoas muscle is the largest muscle in the lower lumbar spine and is innervated by the ipsilateral lumbar spinal nerve roots (L2-L4). Here, we present a 44-year-old female with left hip pain in the posterolateral aspect of the left hip radiating to the ipsilateral hamstring, and psoas atrophy (based on imaging). She is now reported to have over 50% improvement in pain scores after underdoing temporary peripheral nerve stimulation (PNS) of the psoas muscle as well as significant improvement in muscle atrophy based on an electromyography (EMG) study...

This paper presents a review of the latest literature and guidance regarding the assessment and management of pain in older adults with dementia. The size and nature of the problem will be presented, in terms of the increasing aging population across the globe and potential for a significant increase in adults with dementia, along with the reduction in younger counterparts who will be available to provide care in the future. We will present the latest recommendations regarding how to assess pain and which tools are recommended for use underpinned by the strongest evidence...

John D Loeser speaks to Thomas York, Journal Development Editor of Pain Management . John D Loeser is Professor, emeritus, of Neurological Surgery and Anesthesiology and Pain Medicine at the University of Washington where he has been a faculty member since 1969. He was the Director of the Multidisciplinary Pain Center at the University of Washington from 1983 to 1997. He has been active in research, teaching and patient care in the field of Pain Management for over 45 years. He was a founding member and served as president of the American Pain Society and the International Association for the Study of Pain...

Bertolotti's syndrome, also known as lumbosacral transitional vertebrae, is a relatively rare spinal condition characterized by an anatomical variation in the lower spine. Conservative approaches such as physical therapy, anti-inflammatory medications and lifestyle modifications may be recommended for mild cases. In more severe cases or when conservative measures fail to provide relief, injections such as may be considered to alleviate pain. This case is unique in that we document a challenging technique of ipsilateral transforaminal epidural steroid injection in a patient with Bertolotti's syndrome...

Aims: Pain diagnoses in the tenth version of the International Classification of Diseases (ICD-10) did not adequately support the current management of pain. Therefore, we aimed to review the new 11th revision (ICD-11) in order to analyze its usefulness for the management, coding, research and education of chronic pain from a Latin American perspective. Methods: The Latin American Federation of Associations for the Study of Pain convened a meeting of pain experts in Lima, Peru. Pain specialists from 14 Latin American countries attended the consensus meeting...

Background: Opioid misuse is a persistent concern, heightened by the COVID-19 pandemic. This study examines the risk factors contributing to elevated rates of abnormal urine drug tests (UDTs) in the cancer pain patient population during COVID-19. Materials & methods: A retrospective chart review of 500 patient encounters involving UDTs at a comprehensive cancer center. Results: Medication adherence rates increase when UDTs are incorporated into a chronic cancer pain management protocol. Higher positive tests for illicit or nonprescribed substances in patients with specific risk factors: current smokers (tobacco), no active cancer and concurrent benzodiazepine use...

Aim: Acute and chronic noncancer pain is a common healthcare problem locally and globally, and remains under treated and poorly controlled. We created a virtual reality (VR)-based prototype with customization of content to our local population. Materials & methods: This was an open-label, single center, single-arm study to examine the safety, acceptability and tolerability of the use of VR as an adjunctive tool for pain relief in hospitalized patients. The participants rated their baseline and post-VR pain and anxiety scores...

Aim: We aimed to understand experiences with opioids and cannabis for post-treatment cancer survivors. Patients & methods: We conducted seven focus groups among head and neck and lung cancer survivors, using standard qualitative methodology to explore themes around 1) post-treatment pain and 2) utilization, perceived benefits and perceived harms of cannabis and opioids. Results & conclusion: Survivors (N = 25) experienced addiction fears, stigma and access challenges for both products...