Review of craniofacial pain syndromes involving the greater occipital nerve: relevant anatomy, clinical findings, and interventional management.

Craniofacial pain syndromes exhibit a high prevalence in the general population, with a subset of patients developing chronic pain that significantly impacts their quality of life and results in substantial disabilities. Anatomical and functional assessments of the greater occipital nerve (GON) have unveiled its implication in numerous craniofacial pain syndromes, notably through the trigeminal-cervical convergence complex. The pathophysiological involvement of the greater occipital nerve in craniofacial pain syndromes, coupled with its accessibility, designates it as the primary target for various interventional procedures in managing craniofacial pain syndromes.

A drug free solution for improving the quality of life of fibromyalgia patients (Fibrepik): study protocol of a multicenter, randomized, controlled effectiveness trial.

Background: Fibromyalgia is a form of chronic widespread pain that is defined as a syndrome of chronic symptoms of moderate to severe intensity, including diffuse pain, fatigue, sleep disturbance, cognitive impairment, and numerous somatic complaints. To date, there is no specific drug treatment for fibromyalgia but only symptomatic treatments. A drug free solution based on a wristband that emits millimeter waves associated with a therapeutic coaching program was developed.

Tolerance of Fentanyl Pectin Nasal Spray for Procedural Pain in Geriatric Patients.

Objectives: We aimed to assess the tolerance of fentanyl pectin nasal spray (FPNS) when used to treat procedural pain caused by wound dressing or physiotherapy in patients older than 75 years with or without opioid background treatment.

Design: This is a prospective monocentric, noncontrolled, nonrandomized study conducted from December 2014 to October 2017 in 2 geriatric wards (rehabilitation and acute medicine).

Setting And Participants: Fifty-seven patients were included and 314 procedures were monitored.

eDOL mHealth App and Web Platform for Self-monitoring and Medical Follow-up of Patients With Chronic Pain: Observational Feasibility Study.

Background: Chronic pain affects approximately 30% of the general population, severely degrades quality of life (especially in older adults) and professional life (inability or reduction in the ability to work and loss of employment), and leads to billions in additional health care costs. Moreover, available painkillers are old, with limited efficacy and can cause significant adverse effects. Thus, there is a need for innovation in the management of chronic pain.

Spa Therapy for the Treatment of Fibromyalgia: An Open, Randomized Multicenter Trial.

Fibromyalgia is a common chronic pain pathology with an incidence of 4.3 per 1,000 person-years. An open, randomized clinical trial of patients with fibromyalgia comparing an immediate vs.

Safety and efficacy of an equimolar mixture of oxygen and nitrous oxide: a randomized controlled trial in patients with peripheral neuropathic pain.

Nitrous oxide (N2O) is an odorless and colorless gas routinely used as an adjuvant of anesthesia and for short-duration analgesia in various clinical settings mostly in the form of an N2O/O2 50%-50% equimolar mixture (EMONO). Experimental studies have suggested that EMONO could also induce long-lasting analgesic effects related to the blockade of N-methyl-D-aspartate receptors. We designed the first international multicenter proof of concept randomized, placebo-controlled study to assess the efficacy and safety of a 1-hour administration of EMONO or placebo (medical air) on 3 consecutive days up to 1 month after the last administration in patients with chronic peripheral neuropathic pain.

Long-term treatment of chronic orofacial, pudendal, and central neuropathic limb pain with repetitive transcranial magnetic stimulation of the motor cortex.

Objective: To assess the long-term analgesic effects of high-frequency repetitive transcranial magnetic stimulation (rTMS) of the motor cortex in patients with chronic pain syndrome.

Methods: The study included 57 patients (orofacial pain, n = 26, pudendal neuralgia, n = 18, and neuropathic limb pain, n = 13) with an "induction phase" of 12 daily rTMS sessions for 3 weeks, followed by a "maintenance phase" of bi-monthly sessions for the next five months.

Results: All pain measures significantly decreased from baseline to the end of the induction phase.

Effects of Repetitive Transcranial Magnetic Stimulation and Multicomponent Therapy in Patients With Fibromyalgia: A Randomized Controlled Trial.

Objective: Fibromyalgia (FM) is a chronic painful condition partly due to alterations in pain modulation by the central nervous system. Multicomponent therapy (MT) and repetitive transcranial magnetic stimulation (rTMS) have both been reported as pain modulators in patients with FM. The aim of this study was to compare the effects of rTMS on pain with a combination of MT and rTMS versus MT alone.

Opioids in cancer-related pain: current situation and outlook.

Purpose: Despite progress in treatments, cancer pain remains underestimated, poorly assessed and under-treated. Prescribing strong opioids, because of their specificities, requires precision in management considering their pharmacology but also a clear understanding of recommendations. Some clinicians highlight the risk of addiction, excessive sedation and respiratory depression and their need for information.

Pain during exacerbation of chronic obstructive pulmonary disease: A prospective cohort study.

Background And Objective: Pain, a symptom often present in patients with Chronic Obstructive Pulmonary Disease (COPD), alters quality of life. COPD exacerbation augments several mechanisms that may cause pain (dyspnea, hyperinflation and inflammation) and therefore we hypothesized that pain might be increased during exacerbation.

Methods: A prospective cohort study was conducted in patients admitted for acute exacerbations of COPD (AECOPD) in two emergency departments in France and Canada.

Strategies for interventional therapies in cancer-related pain-a crossroad in cancer pain management.

Purpose: Interventional therapies are important to consider when facing cancer pain refractory to conventional therapies. The objective of the current review is to introduce these effective strategies into dynamic interdisciplinary pain management, leading to an exhaustive approach to supportive oncology.

Methods: Critical reflection based on literature analysis and clinical practice.

Opening up disruptive ways of management in cancer pain: the concept of multimorphic pain.

Purpose: Following a series of articles reviewing the basics of cancer pain management, in this article, we develop the guiding principle of our philosophy: the concept of multimorphic pain and how to integrate it as the innovative cornerstone of supportive care in cancer.

Method: Critical reflection based on literature analysis and clinical practice.

Results: This model aims to break with standard approaches, offering a more dynamic and exhaustive vision of cancer pain as a singular clinical entity, taking into account its multimorphic characteristics (cancer pain experience can and will change during cancer: aetiology, physiopathology, clinical presentation and consequences of pain) and the disruptive elements that can occur to influence its evolution (cancer evolution, concomitant treatments, pain from associated diseases, comorbidities and complications, or modifications in the environment).

Strategies of complementary and integrative therapies in cancer-related pain-attaining exhaustive cancer pain management.

Purpose: Complementary integrative therapies (CITs) correspond to growing demand in patients with cancer-related pain. This demand needs to be considered alongside pharmaceutical and/or interventional therapies. CITs can be used to cover certain specific pain-related characteristics.

A clinical approach to the management of cancer-related pain in emergency situations.

Purpose: Most cancer patients experience many pain episodes depending on disruptive elements, leading them to the emergency room. The objective of the article is to describe common pitfalls that need to be avoided, as well as opportunities to be seized for repositioning patients back on their care pathway.

Methods: Critical reflection based on literature analysis and clinical practice.

Assessing cancer pain-the first step toward improving patients' quality of life.

Purpose: Numerous studies on cancer patients have shown that cancer pain still remains underestimated, poorly assessed, and under-treated. Pain relief should be considered as early as possible within personalized care and as an integral part of quality healthcare in many countries. Nevertheless, personalized care is still insufficiently taken into consideration, partly due to improper or incomplete assessment of cancer pain.

Greater occipital nerve cryoneurolysis in the management of intractable occipital neuralgia.

Objective: To assess technical feasibility of cryoneurolysis of the greater occipital nerve in the management of occipital neuralgia.

Methods: Six patients suffering from unilateral refractory greater occipital neuralgia and who underwent 7 GON cryoneurolysis were assessed between October 2015 and January 2017. All procedures were performed under CT guidance and local anesthesia.