RESUMO
OBJECTIVE: This systematic review aims to determine the effectiveness of Dorsal Root Ganglion Stimulation (DRGS) in chronic pain management. MATERIALS AND METHODS: In 2023, a comprehensive systematic review was undertaken utilizing various electronic databases, employing MeSH terms and free search terms tailored to the study's aims. This review included primary research such as cohorts, case-control studies, and clinical trials, all focusing on the efficacy of DRGS in treating various chronic pain conditions. Non-human or animal studies were omitted from the selection process. A review of study quality was conducted, followed by meticulous analysis of the findings to synthesize the evidence. This review represents the most current research, with updates extending to 2024. A total of 400 articles were reviewed. 29 articles were included in our review after meticulous screening. RESULTS: Twenty-nine articles published in the last five years meeting selection criteria were identified, encompassing patients with various diagnoses warranting the use of DRGS beyond CRPS. Additionally, the analysis includes different outcome measurement tools, emphasizing improvements in pain management, functionality, and quality of life. Finally, common complications such as surgical site infection and issues with electrodes are highlighted. CONCLUSIONS: This systematic review affirms the effectiveness of DRGS therapy in managing diverse chronic pain conditions, highlighting improvements in quality of life, functionality, and mood states, making it a viable alternative for patients unresponsive to traditional treatments.
RESUMO
Introduction Hydrocephalus is a condition characterized by the abnormal accumulation of cerebrospinal fluid within the brain's ventricular system. It can stem from obstructive and nonobstructive causes. Pregnancy introduces physiopathological changes that may heighten the risk of developing or worsening symptomatic hydrocephalus. Nevertheless, comprehensive reports on this aspect, especially regarding surgical interventions, remain scarce. Case Report A young woman with a history of recurrent headaches experienced a worsening of her symptoms at the onset of her pregnancy. A magnetic resonance imaging (MRI) in the first trimester revealed increased ventricular dilation, indicating an obstructive cause due to aqueduct stenosis. During a neurosurgical board meeting, treatment options were discussed, considering the identifiable obstruction, the heightened intra-abdominal pressure associated with pregnancy, and the risk of ventricular shunt dysfunction. The patient underwent an endoscopic third ventriculostomy (ETV) without complications, leading to both symptom relief and a successful conclusion to the pregnancy. Discussion Neurosurgical procedures in pregnant women are uncommon due to the increased risks to both the mother and the fetus. However, when performed by a qualified multidisciplinary team, they can lead to positive outcomes. In cases of hydrocephalus during pregnancy, ETV appears to be a viable alternative for surgical intervention, particularly when hydrocephalus becomes symptomatic and an obstructive cause is identified, whether in patients with existing shunts or those with newly developed hydrocephalus.
RESUMO
PURPOSE: High blood pressure is a relevant risk factor for vascular damage, leading to development of depressive symptoms and dementia in older adults. Moreover, subjective memory complaints are recognized as an early marker of cognitive impairment. However, it has been established that subjective memory complaints could also be a reflection of depressive symptoms. The objective of this paper is to assess the impact of depressive symptoms and subjective memory complaints on the incidence of cognitive impairment in older adults with high blood pressure. METHODS: This is a secondary analysis of the Mexican Health and Aging Study, a representative cohort composed by individuals aged ≥ 50 years. Participants with cognitive impairment in 2012 were excluded since the outcome was incident cognitive impairment in 2015. Four groups were created according to depressive symptomatology and subjective memory complaints status, analyses were stratified according to blood pressure status. The odds incident cognitive impairment was estimated through logistic regression models. RESULTS: A total of 6,327 participants were included, from which 6.44% developed cognitive impairment. No differences were seen regarding the development of cognitive impairment in participants without high blood pressure. However, increased risk was evident in those with both high blood pressure and depressive symptoms (OR=2.1, 95% CI 1.09 - 4.09, p =0.026) as with high blood pressure, depressive symptoms and subjective memory complaints (OR=1.91, 9% CI 1.4 - 3.2, p= 0.001). CONCLUSION: Individuals with high blood pressure have a higher risk of developing incident cognitive impairment when depressive symptoms and/or subjective memory complaints are present. Our results suggest that a sequence of events related to altered cerebral vascular dynamics is possible.
RESUMO
Background: Multimorbidity and depressive symptoms (DSs) are common in older adults. Self-rated health (SRH) allows detection of elderly adults with a high burden of multimorbidity plus depression. The aim of this study was to test the association of groups of multimorbidity and DS on SRH in Colombian older adults. Methods: We conducted a cross-sectional study in 2012 in Bogotá, Colombia, called "Salud, Bienestar y Envejecimiento" (Health, Well-being, and Aging), including 2000 community-dwelling adults 60 years of age or older. SRH was assessed with the question "How would you rate your health?" giving five possible answers. DSs were rated using the 15-question version of the geriatric depression scale, and multimorbidity was defined as having two or more chronic diseases. A logistic regression model was used to identify the association between grouped DS and multimorbidity with SRH. Results: Groups were distributed as follows: 678 with no DS/no multimorbidity (33.9%), 808 with only multimorbidity (40%), 128 with DS only (6.4%), and 386 with DS/multimorbidity (19.3%). An association of fair/poor SRH with DS/multimorbidity group was found (odds ratio 5.5; 95% confidence interval 3.86-7.95, p < 0.001) when compared to subjects without any of those conditions. Conclusion: There was an incremental association between DS and multimorbidity with SRH. An older adult referring to his or her own health with a negative connotation should alert to a higher burden of diseases, including DS.
