Semaglutide Effects on Metabolic Outcomes in Diabetes Mellitus Patients - Real World Study.

Purpose: Diabetes is a public health problem that requires strategies to impact glycemic control and reduce the risk of long-term medical complications. Pharmacological management is a necessary treatment for this disease. Therefore, semaglutide is an essential tool to achieve the treatment targets. The present study aimed to evaluate the semaglutide effects on a cohort with type 2 diabetes mellitus (T2DM) in Colombia. Materials and Methods: The cohort included 49 patients with T2DM that have been treated in a specialized care center. Their glycemic outcomes, weight, renal function, and adverse events were evaluated through a 3-, 6- and 12-month follow-up. Results: Significant differences were observed in the outcome evaluation: reduction of glycated hemoglobin levels (MD -2.74 CI -1.95 to -3.52 in 6 months), fasting plasma glucose levels, body weight (MD -7.11 CI -5.97 to -8.24), and the albumin-to-creatinine ratio. The results were maintained throughout the treatment period. The adverse event rate was 16.3%, predominating gastrointestinal events. Conclusion: This real-world evidence shows the efficacy of semaglutide in achieving treatment goals in patients with T2DM.

Effectiveness and Safety of Non-Invasive Neuromodulation for Vision Restoration: A Systematic Review and Meta-Analysis.

We carried out a systematic review and meta-analysis to determine the effectiveness and safety of non-invasive electrical stimulation (NES) for vision restoration. We systematically searched for randomised controlled trials (RCTs) comparing NES with sham stimulation, for vision restoration between 2000 and 2022 in CENTRAL, MEDLINE, EMBASE, and LILACS. The main outcomes were as follows: visual acuity (VA); detection accuracy; foveal threshold; mean sensitivity as the parameter for the visual field; reading performance; contrast sensitivity (CS); electroencephalogram; quality of life (QoL), and safety. Two reviewers independently selected studies, extracted data, and evaluated the risk of bias using the Cochrane risk of bias 2.0 tool. The certainty in the evidence was determined using the GRADE framework. Protocol registration: CRD42022329342. Thirteen RCTs involving 441 patients with vision impairment indicate that NES may improve VA in the immediate post-intervention period (mean difference [MD] = -0.02 logMAR, 95% confidence intervals [CI] -0.08 to 0.04; low certainty), and probably increases QoL and detection accuracy (MD = 0.08, 95% CI -0.25 to 0.42 and standardised MD [SMD] = 0.09, 95% CI -0.58 to 0.77, respectively; both moderate certainty). NES likely results in little or no difference in mean sensitivity (SMD = -0.03, 95% CI -0.53 to 0.48). Compared with sham stimulation, NES increases the risk of minor adverse effects (risk ratio = 1.24, 95% CI 0.99 to 1.54; moderate certainty). The effect of NES on CS, reading performance, and electroencephalogram was uncertain. Our study suggests that although NES may slightly improve VA, detection accuracy, and QoL, the clinical relevance of these findings remains uncertain. Future research should focus on improving the available evidence's precision and consistency.

Personalized Medicine in Cancer Pain Management.

BACKGROUND: Previous studies have documented pain as an important concern for quality of life (QoL) and one of the most challenging manifestations for cancer patients. Thus, cancer pain management (CPM) plays a key role in treating pain related to cancer. The aim of this systematic review was to investigate CPM, with an emphasis on personalized medicine, and introduce new pharmacogenomics-based procedures for detecting and treating cancer pain patients. METHODS: This study systematically reviewed PubMed from 1990 to 2023 using keywords such as cancer, pain, and personalized medicine. A total of 597 publications were found, and after multiple filtering processes, 75 papers were included. In silico analyses were performed using the GeneCards, STRING-MODEL, miRTargetLink2, and PharmGKB databases. RESULTS: The results reveal that recent reports have mainly focused on personalized medicine strategies for CPM, and pharmacogenomics-based data are rapidly being introduced. The literature review of the 75 highly relevant publications, combined with the bioinformatics results, identified a list of 57 evidence-based genes as the primary gene list for further personalized medicine approaches. The most frequently mentioned genes were CYP2D6, COMT, and OPRM1. Moreover, among the 127 variants identified through both the literature review and data mining in the PharmGKB database, 21 variants remain as potential candidates for whole-exome sequencing (WES) analysis. Interestingly, hsa-miR-34a-5p and hsa-miR-146a-5p were suggested as putative circulating biomarkers for cancer pain prognosis and diagnosis. CONCLUSIONS: In conclusion, this study highlights personalized medicine as the most promising strategy in CPM, utilizing pharmacogenomics-based approaches to alleviate cancer pain.

Surgical corridors to foramen magnum meningiomas: a mini-review.

Gross-total resection of foramen magnum meningiomas remains the gold standard of treatment and should be performed whenever possible. The transcondylar approach (and its variations) represents the most used approach for meningiomas located in the lateral or anterior borders of the foramen magnum. Endoscopic transclivus approaches represent a useful option in selected cases of anterior midline foramen magnum meningiomas, to be performed in centers with advanced experience in endoscopic skull base surgery, with the caveats of increased risk of postoperative cerebrospinal fluid leak. Alternatively, radiosurgery remains an option for well-selected cases, especially for the management of asymptomatic patients with small enlarging tumors. Advances in molecular profiling, as well as genetic analysis, may guide adjuvant treatment.

Challenges to Addressing Mental Health Repercussions of Large-Scale Immigration Worksite Raids in the Rural United States.

Immigration worksite raids-in which dozens to hundreds of individuals are detained-often target food processing plants or other warehouse-based operations, primary sources of employment for immigrants in rural communities. Drawing on interviews with 77 adults who provided support following six worksite raids, we describe three challenges to identifying resultant mental health impacts: 1) amid poverty and family disappearance, mental health is not the priority; 2) untrained practitioners misidentify signs of declining mental health; and 3) mental health care is linguistically limited, expensive, and inaccessible to working families. We end by discussing how practitioners and advocates can address these challenges.

Multi-centre analysis of networks and genes modulated by hypothalamic stimulation in patients with aggressive behaviours.

Deep brain stimulation targeting the posterior hypothalamus (pHyp-DBS) is being investigated as a treatment for refractory aggressive behavior, but its mechanisms of action remain elusive. We conducted an integrated imaging analysis of a large multi-centre dataset, incorporating volume of activated tissue modeling, probabilistic mapping, normative connectomics, and atlas-derived transcriptomics. Ninety-one percent of the patients responded positively to treatment, with a more striking improvement recorded in the pediatric population. Probabilistic mapping revealed an optimized surgical target within the posterior-inferior-lateral region of the posterior hypothalamic area. Normative connectomic analyses identified fiber tracts and functionally connected with brain areas associated with sensorimotor function, emotional regulation, and monoamine production. Functional connectivity between the target, periaqueductal gray and key limbic areas - together with patient age - were highly predictive of treatment outcome. Transcriptomic analysis showed that genes involved in mechanisms of aggressive behavior, neuronal communication, plasticity and neuroinflammation might underlie this functional network.

Immigration and Immigrant Policies, Health, and Health Equity in the United States.

Policy Points There is growing attention to the role of immigration and immigrant policies in shaping the health and well-being of immigrants of color. The early 21st century in the United States has seen several important achievements in inclusionary policies, practices, and ideologies toward immigrants, largely at subnational levels (e.g., states, counties, cities/towns). National policies or practices that are inclusionary toward immigrants are often at the discretion of the political parties in power. Early in the 21st century, the United States has implemented several exclusionary immigration and immigrant policies, contributing to record deportations and detentions and worsening inequities in the social drivers of health.

Police Violence: Reducing the Harms of Policing Through Public Health-Informed Alternative Response Programs.

Police violence is a public health issue in need of public health solutions. Reducing police contact through public health-informed alternative response programs separate from law enforcement agencies is one strategy to reduce police perpetration of physical, emotional, and sexual violence. Such programs may improve health outcomes, especially for communities that are disproportionately harmed by the police, such as Black, Latino/a, Native American, and transgender communities; nonbinary residents; people who are drug users, sex workers, or houseless; and people who experience mental health challenges. The use of alternative response teams is increasing across the United States. This article provides a public health rationale and framework for developing and implementing alternative response programs informed by public health principles of care, equity, and prevention. We conclude with recommendations for public health researchers and practitioners to guide inquiries into policing as a public health problem and expand the use of public health-informed alternative response programs. (Am J Public Health. 2023;113(S1):S37-S42. https://doi.org/10.2105/AJPH.2022.307107).

The mixed-status community as analytic framework to understand the impacts of immigration enforcement on health.

Social scientists are increasingly interested in the detrimental health impacts of immigration enforcement, including surveillance, arrest, detention, and deportation. In most empirical research-as well as the legal process itself-the family or household serves as the social unit for understanding ripple effects of immigration enforcement beyond the individual. While the mixed-status family analytic framework foregrounds the experiences of millions of individuals and valuably extended immigration scholarship to move beyond its heavy focus on individual behavioral choices, we argue that a continued reliance on the family as an analytic framework reproduces normative conceptualizations of kinship and care, obscures how the process of illegality is mediated by empire, racism, and (hetero)sexism, and risks reproducing narratives about the "deserving" immigrant. We propose the mixed-status community as an analytic framework to better understand the detrimental health impacts of immigration enforcement by accounting for the synergistic influence of 1) a fuller range of social and intimate relationships; 2) spatial arrangements of risk; 3) presumptions of immigration status; and 4) racialization of immigration law and enforcement practices. We draw on a case study of an immigration raid as well as contemporary examples to illustrate the added value of this analytic framework.

Implementation Evaluation of HUGS/Abrazos During the COVID-19 Pandemic: A Program to Foster Resiliency in Pregnancy and Early Childhood.

Early life adversity can significantly impact child development and health outcomes throughout the life course. With the COVID-19 pandemic exacerbating preexisting and introducing new sources of toxic stress, social programs that foster resilience are more necessary now than ever. The Helping Us Grow Stronger (HUGS/Abrazos) program fills a crucial need for protective buffers during the COVID-19 pandemic, which has escalated toxic stressors affecting pregnant women and families with young children. HUGS/Abrazos combines patient navigation, behavioral health support, and innovative tools to ameliorate these heightened toxic stressors. We used a mixed-methods approach, guided by the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework, to evaluate the implementation of the HUGS/Abrazos program at Massachusetts General Hospital from 6/30/2020-8/31/2021. Results of the quality improvement evaluation revealed that the program was widely adopted across the hospital and 392 unique families were referred to the program. The referred patients were representative of the communities in Massachusetts disproportionately affected by the COVID-19 pandemic. Furthermore, 79% of referred patients followed up with the initial referral, with sustained high participation rates throughout the program course; and they were provided with an average of four community resource referrals. Adoption and implementation of the key components in HUGS/Abrazos were found to be appropriate and acceptable. Furthermore, the implemented program remained consistent to the original design. Overall, HUGS/Abrazos was well adopted as an emergency relief program with strong post-COVID-19 applicability to ameliorate continuing toxic stressors while decreasing burden on the health system.

Unilateral Campotomy of Forel for Acquired Hemidystonia: An Open-Label Clinical Trial.

BACKGROUND: Hemidystonia (HD) is characterized by unilateral involuntary torsion movements and fixed postures of the limbs and face. It often develops after deleterious neuroplastic changes secondary to injuries to the brain. This condition usually responds poorly to medical treatment, and deep brain stimulation often yields unsatisfactory results. We propose this study based on encouraging results from case reports of patients with HD treated by ablative procedures in the subthalamic region. OBJECTIVE: To compare the efficacy of stereotactic-guided radiofrequency lesioning of the subthalamic area vs available medical treatment in patients suffering from acquired HD. METHODS: This is an open-label study in patients with secondary HD allocated according to their treatment choice, either surgical or medical treatment; both groups were followed for one year. Patients assigned in the surgical group underwent unilateral campotomy of Forel. The efficacy was assessed using the Unified Dystonia Rating Scale, Fahn-Marsden Dystonia Scale, Arm Dystonia Disability Scale, and SF-36 questionnaire scores. RESULTS: Patients in the surgical group experienced significant improvement in the Unified Dystonia Rating Scale, Fahn-Marsden Dystonia Scale, and Arm Dystonia Disability Scale (39%, 35%, and 15%, respectively) 1 year after the surgery, with positive reflex in quality-of-life measures, such as bodily pain and role-emotional process. Patients kept on medical treatment did not experience significant changes during the follow-up. No infections were recorded, and no neurological adverse events were associated with either intervention. CONCLUSION: The unilateral stereotaxy-guided ablation of Forel H1 and H2 fields significantly improved in patients with HD compared with optimized clinical treatment.

Safety and Feasibility of Nucleus Accumbens Surgery for Drug Addiction: A Systematic Review.

BACKGROUND: Substance addiction encompasses the incapacity to discontinue urgent drug use; many severely disabled patients might be considered appropriate candidates for surgery due to the high rates of relapse despite conservative treatment. A crucial finding in the brain of these patients is increased extracellular concentrations of dopamine in the nucleus accumbens (NAcc). OBJECTIVES: To determine the efficacy and safety of NAcc surgery for the treatment of substance dependence. MATERIALS AND METHODS: Adhering to PRISMA guidelines, we performed a systematic review to identify all original studies in which NAcc surgery was performed to treat relapsing drug addiction with a minimum follow-up of six months. From database inception to April 10, 2020, we searched PubMed, Scopus, and LILACS. Two reviewers independently selected studies and extracted data. The main outcome was the relapse rate. The GRADE methods were applied to evaluate the quality of evidence. This study was registered with PROSPERO CRD42020177054. RESULTS: Fifteen studies involving 359 participants met inclusion criteria; eight (56%) included NAcc deep brain stimulation (DBS) in 13 patients with addiction for alcohol (N = 6, 46.1%), opioid (N = 4, 30.7%), and nicotine (N = 3, 15.3%); seven studies (N = 346, 44%) performed NAcc radiofrequency (RF) ablation for opioid (N = 334) and alcohol (N = 12) dependence. Relapse rates were 38.4% for DBS and 39% for RF ablation. CONCLUSIONS: Despite available studies reporting a benefit in the treatment of drug addictions with NAcc surgery, this systematic review stresses the need for carefully planned prospective studies in order to further address the efficacy and indications.

Large-Scale Immigration Worksite Raids and Mixed-Status Families: Separation, Financial Crisis, and Family Role Rearrangement.

Mixed-status families-whose members have multiple immigration statuses-are common in US immigrant communities. Large-scale worksite raids, an immigration enforcement tactic used throughout US history, returned during the Trump administration. Yet, little research characterizes the impacts of these raids, especially as related to mixed-status families. The current study (1) describes a working definition of a large-scale worksite raid and (2) considers impacts of these raids on mixed-status families. We conducted semistructured interviews in Spanish and English at 6 communities that experienced the largest worksite raids in 2018. Participants were 77 adults who provided material, emotional, or professional support following raids. Qualitative analysis methods were used to develop a codebook and code all interviews. The unpredictability of worksite raids resulted in chaos and confusion, often stemming from potential family separation. Financial crises followed because of the removal of primary financial providers. In response, families rearranged roles to generate income. Large-scale worksite raids result in similar harms to mixed-status families as other enforcement tactics but on a much larger scale. They also uniquely drain community resources, with long-term impacts. Advocacy and policy efforts are needed to mitigate damage and end this practice.

Trauma and Police Violence: Issues and Implications for Mental Health Professionals.

In this piece, the authors present the case of a young Black American man who experienced symptoms of post-traumatic stress disorder after an episode of police violence. Through engagement with this case, the authors consider whether trauma-focused psychotherapies, particularly trauma-focused cognitive behavioral therapies (TF-CBT), are equipped to attend to contextual factors relevant to traumatic experiences of police violence. The authors suggest further research to determine for whom and in what contexts standard forms of psychotherapy as well as alternatives to TF-CBT are effective, and augmenting provider education to include advocacy strategies aimed at reducing police violence-advocacy that is relevant in the context of nationwide protests occurring after the officer-perpetrated killings of George Floyd, Breonna Taylor, and others.

Effectiveness of Deep Brain Stimulation in Reducing Body Mass Index and Weight: A Systematic Review.

BACKGROUND: Obesity has become a major public health concern worldwide, with current behavioral, pharmacological, and surgical treatments offering varying rates of success and adverse effects. Neurosurgical approaches to treatment of refractory obesity include deep brain stimulation (DBS) on either specific hypothalamic or reward circuitry nuclei, which might contribute to weight reduction through different mechanisms. We aimed to determine the safety and clinical effect of DBS in medical refractory obesity. SUMMARY: Adhering to PRISMA guidelines, we performed a systematic review to identify all original studies - observational and experimental - in which DBS was performed to treat refractory obesity. From database inception to April 2021, we conducted our search in PubMed, Scopus, and LILACS databases using the following MeSH terms: "Obesity" OR "Prader-Willi Syndrome" AND "Deep Brain Stimulation." The main outcomes were safety and weight loss measured with the body mass index (BMI). The Grading of Recommendations Assessment, Development, and Evaluation methods were applied to evaluate the quality of evidence. This study protocol was registered with PROSPERO ID: CRD42019132929. Seven studies involving 12 patients met the inclusion criteria; the DBS target was the nucleus accumbens in four (57.1%), the lateral hypothalamic area in two (29.6%), and the ventral hypothalamus in one (14.3%). Further, 33% of participants had obesity secondary to Prader-Willi syndrome (PWS) and 66.6% had primary obesity. The global BMI average at baseline was 46.7 (SD: 9.6, range: 32.2-59.1), and after DBS, 42.8 (SD: 8.8, range: 25-53.9), with a mean difference of 3.9; however, the delta in PWS patients was -2.3 and 10 in those with primary obesity. The incidence of moderate side effects was 33% and included manic symptoms (N = 2), electrode fracture (N = 1), and seizure (N = 1); mild complications (41.6%) included skin infection (N = 2), difficulties falling asleep (N = 1), nausea (N = 1), and anxiety (N = 1). KEY MESSAGES: Despite available small case series and case reports reporting a benefit in the treatment of refractory obesity with DBS, this study emphasizes the need for prospective studies with longer follow-ups in order to further address the efficacy and indications.

Directional Deep Brain Stimulation of the Posteromedial Hypothalamus for Refractory Intermittent Explosive Disorder: A Case Series Using a Novel Neurostimulation Device and Intraoperative Microdialysis.

BACKGROUND: Intermittent explosive disorder (IED) is a psychiatric disorder characterized by recurrent outbursts of aggressive behavior. Deep brain stimulation (DBS) in the posteromedial nucleus of the hypothalamus (pHyp) is an alternative therapy for extreme cases and shows promising results. Intraoperative microdialysis can help elucidate the neurobiological mechanism of pHyp-DBS. We sought to evaluate efficacy and safety of pHyp-DBS using 8-contact directional leads in patients with refractory IED (rIED) and the accompanying changes in neurotransmitters. METHODS: This was a prospective study in which patients with a diagnosis of rIED were treated with pHyp-DBS for symptom alleviation. Bilateral pHyp-DBS was performed with 8-contact directional electrodes. Follow-up was performed at 3, 6, and 12 months after surgery. RESULTS: Four patients (3 men, mean age 27 ± 2.8 years) were included. All patients were diagnosed with rIED and severe intellectual disability. Two patients had congenital rubella, one had a co-diagnosis of infantile autism, and the fourth presented with drug-resistant epilepsy. There was a marked increase in the levels of gamma-aminobutyric acid and glycine during intraoperative stimulation. The average improvement in aggressive behavior in the last follow-up was 6 points (Δ: 50%, P = 0.003) while also documenting an important improvement of the Short Form Health Survey in all domains except bodily pain. No adverse events associated with pHyp-DBS were observed. CONCLUSIONS: This is the first study to show the safety and beneficial effect of directional lead pHyp-DBS in patients with rIED and to demonstrate the corresponding mechanism of action through increases in gamma-aminobutyric acid and glycine concentration in the pHyp.

Immigration law enforcement, social support, and health for Latino immigrant families in Southeastern Michigan.

RATIONALE: Social support is a key determinant of physical and mental health outcomes. Implementation of restrictive immigration policies in the U.S. under the Trump administration impacted the way mixed-status Latino families (i.e., those with varying legal statuses, including undocumented) maintained social relationships and provided social support. OBJECTIVE: This paper examines how federal immigration policies introduced after the 2016 U.S. presidential election impacted social networks and support related to health for undocumented and mixed-status Latino families. METHODS: We interviewed 23 clients and 28 service providers at two Federally Qualified Health Centers and one non-profit organization in Southeast Michigan. The interviews were audio-recorded, transcribed, and analyzed thematically. RESULTS: Policies introduced during the Trump administration increased opportunities for deportation and contributed to the isolation of mixed-status Latino families by transforming safe spaces of social interaction into prime locations for immigration enforcement activity. Despite the limitations created by these restrictive policies, mixed-status families employed alternative mechanisms to maintain access to vital informal and formal support systems while simultaneously navigating emerging immigration-related threats. CONCLUSIONS: Elections have health consequences and immigration policies are needed that promote the health and well-being of Latino immigrant communities.

Ultrasound Therapy, Chemotherapy and Their Combination for Prostate Cancer.

Prostate cancer is the second leading cause of cancer death in men. Its current treatment includes various physical and chemical approaches for the localized and advanced prostate cancer [e.g. metastatic castrate resistant prostate cancer (mCRPC)]. Although many new drugs are now available for prostate cancer, none is suitable for local treatment that can reduce adverse effects often associated with the current physical treatment. Of the drugs approved by FDA for mCRPC, the best mean improvement in overall survival is only about 4.8 months. Therefore, there is a need for improved treatment approaches for prostate cancer, especially drug-resistant cancer.Ultrasound therapy represents a useful new physical approach for the drug-resistant cancer treatment by facilitating the entry of the related chemotherapy drug into the target cancer cells. There are two versions of ultrasound: High Intensity Focused Ultrasound (HIFU) and Low Intensity Pulsed Ultrasound (LIPUS). HIFU has been a promising treatment option for prostate cancer due to its noninvasiveness and various biological effects on cancer tissue. It has been approved for the treatment of cancer and in recent years there have been numerous findings suggesting HIFU can reduce cancer cell viability and possibly reverse the spread of cancerous tumors. LIPUS is currently being studied as an alternative treatment option for prostate cancer. Preliminary studies have found LIPUS to reduce cancer cell viability without the side effects seen in HIFU. Reversible cell membrane damage caused by LIPUS could allow increased uptake of anticancer drugs, enhancing cytotoxicity and death of cancer cells. In this way, a low dose of anticancer drug is more effective toward cancer cells while there is less damage to normal cells. The combination of LIPUS with certain chemotherapeutic agents can be an exciting physical-chemical combination therapy for prostate cancer. This review will focus on this topic as well as the clinical use of HIFU to provide an understanding of their current use and future potential role for prostate cancer therapy.

Fostering Resilience in Pregnancy and Early Childhood During the COVID-19 Pandemic: The HUGS/Abrazos Program Design and Implementation.

Pregnancy and early childhood pose unique sensitivity to stressors such as economic instability, poor mental health, and social inequities all of which have been magnified by the COVID-19 pandemic. In absence of protective buffers, prolonged exposure to excessive, early adversity can lead to poor health outcomes with significant impact lasting beyond the childhood years. Helping Us Grow Stronger (HUGS/Abrazos) is a community-based program, designed and launched at the time of the COVID-19 surge in the Spring of 2020, that combines emergency relief, patient navigation, and direct behavioral health support to foster family resilience and mitigate the negative impacts of COVID-related toxic stress on pregnant women and families with children under age 6. Through a targeted referral process, community health workers provide resource navigation for social needs, and a social worker provides behavioral health support. The use of innovative tools such as a centralized resource repository, community health workers with specialized knowledge in this age range, and a direct referral system seeks to assist in streamlining communication and ensuring delivery of quality care. We aim to serve over 300 families within the 1st year. The HUGS/Abrazos program aims to fill an important void by providing the necessary tools and interventions to support pregnant women and young families impacted by adversity exacerbated by the COVID-19 pandemic.