Treatment patterns in fibromyalgia including the use of opioids.

OBJECTIVE: Opioids (except for tramadol) have not been shown to be effective in patients with fibromyalgia, but they can increase the risk of adverse drug reactions. The aim was to determine the treatment patterns of a group of patients with fibromyalgia and to identify the factors associated with the use of opioids in Colombia. METHODS: This was a cross-sectional study of a group of patients with fibromyalgia from a pain clinic in Colombia. Sociodemographic, clinical and pharmacological variables were identified. Descriptive, bivariate, and multivariate analyses were performed. RESULTS: A total of 559 patients were analysed, 88.6% of whom were women, and the mean age was 53.4 ± 12.6 years. A total of 40.6% received nonpharmacological management, and the majority were treated with acetaminophen (96.1%) and pregabalin (62.8%). A total of 69.6% received opioids, the most common of which was hydrocodone (36.3%). The average morphine equivalent milligrammes was 36.9 ± 91.2 (range: 2.3-750 mg), and 43.8% had intermediate/high doses. Being male (OR: 3.12; 95% CI: 1.40-6.91), having arterial hypertension (OR: 1.67; 95% CI: 1.04-2.69), obesity (OR: 2.23; 95% CI: 1.18-4.24), degenerative disease of vertebral discs (OR: 2.32; 95% CI: 1.10-4.88) and comedication with gabapentinoids (OR: 1.75; 95% CI: 1,15-2.65) were associated with a higher probability of receiving opioids, while patients treated with muscle relaxants had a lower risk of opioid treatment (OR: 0.64; 95% CI: 0.41-0.98). CONCLUSIONS: A significant proportion of patients were treated with opioids, the most common of which was hydrocodone, which goes against the recommendations of clinical practice guidelines.

Treatment of complex intracranial aneurysm: Case report of the simultaneous use of endovascular and microsurgical techniques.

BACKGROUND: The surgical treatment of complex intracranial aneurysms (CIAs) represents a significant challenge to the skill and expertise of the neurosurgeon. The natural history of complex cerebrovascular lesions is especially unfavorable because of the pressure effect on adjacent areas, the risk of embolism in the presence of intraluminal thrombi, and the possibility of hemorrhage through leakage or rupture of the aneurysm. The surgical strategy must be customized for each case in order to maximize the treatment effectiveness and the safety of the patient. CASE DESCRIPTION: A 68-year-old woman presented with a 10-month history of atypical headaches but no other neurological symptoms. Computed tomography scan and digital subtraction angiography revealed an unruptured saccular aneurysm on the M1 segment of the right middle cerebral artery. The lesion was 21 mm in length in its largest diameter and with an undefined neck (extensive involvement of the walls of the afferent vessel). Craniotomy was performed in order to expose the lesion and allow microsurgical dissection of the neck of the aneurysm and its adjacent structures. A balloon catheter was navigated via the internal carotid artery to a position alongside the aneurysm neck. With the balloon fully inflated, the aneurysm was punctured and drained, and a guide clip was located at the neck of the aneurysm. Additional clips were applied using a similar procedure to ensure the exclusion of the aneurysm. CONCLUSION: The patient recovered without complications and complete occlusion of the CIA was confirmed on follow-up angiography. A modified Rankin score of 0 was attributed to the patient 6 months after treatment. A multidisciplinary perspective is important in planning and executing the treatment of CIAs.