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Painful diabetic neuropathy is a common disease that results in significant pain and disability. Treatment options have traditionally consisted of conservative measures including topical and oral medication management as well as transcutaneous electrical stimulation units. These treatments demonstrate various degrees of efficacy, and many times initial treatments are discontinued, indicating low levels of satisfaction or poor tolerability. Spinal cord stimulation has been proposed as an alternative therapy for treatment of painful diabetic neuropathy of the lower extremities. We performed a systematic literature review to evaluate the safety and effectiveness of this procedure. A literature search identified 14 prospective studies. Based on our analysis of the available evidence, there is moderate-quality evidence for the safety and efficacy of spinal cord stimulation for painful diabetic neuropathy. However, further high-quality research, including a large-scale randomized controlled trial is warranted.
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OBJECTIVE: Collate available evidence and provide guidance on whether to delay steroid injections after receiving a vaccine, and whether to delay vaccination if a recent steroid injection has been administered, leaving formal recommendations to various national societies. METHODS: A literature search was performed to identify information pertinent to steroid administration and the subsequent downstream effects on vaccine efficacy. The search was initiated on December 20, 2020, and the terms used were (steroid OR cortisone OR dexamethasone) AND (vaccine). The studies were limited to articles in the English language. RESULTS: Six studies specifically addressed the effect of steroids on vaccine efficacy. Three of the 6 studies indicated that steroids could be used during the peri-vaccine period without significant suppression of the immune response. One study associated intra-articular steroid injections with an increased risk of developing influenza even when vaccinated. The remaining 2 studies had mixed findings. One study showed that patients who received dexamethasone, but not prednisolone were able to mount an immune response resulting in increased IgG. Another study showed that vaccine efficacy was maintained if patients were on continuous steroids or steroids after vaccination, but not if they stopped steroids prior to vaccination. CONCLUSIONS: Although there is no shared consensus in the studies reviewed, all but one study noted scenarios in which patients receiving steroids can still be successfully vaccinated.
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COVID-19 , Vacunas , Vacunas contra la COVID-19 , Humanos , SARS-CoV-2 , EsteroidesRESUMEN
Pain is a common symptom for patients with advanced illness. Palliative care (PC) clinicians are experts in pharmacologic and nonpharmacologic treatment of pain and other symptoms for these patients. True multimodal pain control should include consideration of interventional procedures and pumps to improve difficult-to-manage pain. This article, written by clinicians with expertise in interventional pain and PC, outlines and explains many of the adjunctive and interventional therapies that can be considered for patients with pain in the setting of serious illness. Only by understanding and considering all available options can we ensure that our patients are receiving optimal care.
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Enfermería de Cuidados Paliativos al Final de la Vida , Cuidados Paliativos , Humanos , Dolor , Manejo del Dolor , InvestigaciónRESUMEN
PURPOSE OF REVIEW: Symptomatic lumbar spinal stenosis (LSS) is a condition affecting a growing number of individuals resulting in significant disability and pain. Traditionally, treatment options have consisted of conservative measures such as physical therapy, medication management, epidural injections and percutaneous adhesiolysis, or surgery. There exists a treatment gap for patients failing conservative measures who are not candidates for surgery. Minimally invasive lumbar decompression (MILD®) and interspinous process device (IPD) with Superion® represent minimally invasive novel treatment options that may help fill this gap in management. We performed a literature review to separately evaluate these procedures and assess the effectiveness and safety. RECENT FINDINGS: The available evidence for MILD and Superion has been continuously debated. Overall, it is considered that while the procedures are safe, there is only modest evidence for effectiveness. For both procedures, we have reviewed 13 studies. Based on the available evidence, MILD and Superion are safe and modestly effective minimally invasive procedures for patients with symptomatic LSS. It is our recommendation that these procedures may be incorporated as part of the continuum of treatment options for patients meeting clinical criteria.
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Descompresión Quirúrgica/instrumentación , Descompresión Quirúrgica/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/instrumentación , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Estenosis Espinal/cirugía , Humanos , Vértebras Lumbares , Resultado del TratamientoRESUMEN
BACKGROUND: Intrathecal delivery of baclofen (ITB) is effective at controlling spasticity. However, it requires the placement of a catheter into the intrathecal space, and a pump with a reservoir for the medication. The process of placing the catheter and pump are prone to complications. OBJECTIVES: The objective of this paper is to determine factors contributing to rising complication rates after intrathecal catheter/pump placement in a national sample of pediatric patients. STUDY DESIGN: This was a retrospective observational database study. METHODS: We queried the Kids' Inpatient Database for all children greater than 4 years old and under 20 years old for the years 1997, 2000, 2003, and 2006 who had an intrathecal catheter and pump placed. We then compared demographics and hospital characteristics of patients with and without complications. We performed univariate and multivariate analyses to determine the relative contribution of various factors to the development of complications. RESULTS: We identified 2,843 patients who met our criteria, and 514 of these patients had one or more complications after placement of intrathecal pump/catheter. There were 1.14 complications per patient. The complication rate was 10.2% in 1997, and increased to 21.9% in 2006. Mechanical complications were the most common type of complication in this population, account for nearly two-thirds of all complications occurring. Age, hospital type, hospital size, and admission source were independent predictors of complications. LIMITATIONS: We did not have access to ASA status, operative details, and access to patient charts. CONCLUSIONS: Complication rates after placement of intrathecal pump/catheters have increased in the pediatric population between 1997 and 2006 mainly due to an increase in mechanical complications.
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Cateterismo/efectos adversos , Bombas de Infusión Implantables/efectos adversos , Infusión Espinal/efectos adversos , Procedimientos Neuroquirúrgicos/efectos adversos , Complicaciones Posoperatorias , Adolescente , Baclofeno/administración & dosificación , Niño , Preescolar , Femenino , Humanos , Masculino , Relajantes Musculares Centrales/administración & dosificación , Espasticidad Muscular/tratamiento farmacológico , Estados Unidos , Adulto JovenRESUMEN
OBJECT: Chronic pulmonary diseases (CPDs) are common causes of morbidity. However, their effects on the outcome of the neurosurgical patient population are unknown. In this study, the impact of CPD on length of stay (LOS) and cost of hospitalization (COH) in neurosurgical patients was evaluated. METHODS: This was a retrospective observational study of all neurosurgical patients at the University of Virginia Health System between 1994 and 2008. Patients were divided into those with CPD (4894) and those without CPD (21,274). Patients were further divided by the types of surgery they underwent: laminectomy, ventriculostomy, and craniotomy. Univariate and multiple linear regression analyses were performed to evaluate the impact of CPD and other comorbidities on LOS and COH. RESULTS: Nearly 20% of patients undergoing neurosurgery had CPD. Univariate analysis showed that patients with CPD had a statistically significant increase in LOS and COH after a neurosurgical procedure. The median adjusted COH for patients with CPD undergoing any neurosurgical procedure was $3706 greater than for patients without CPD. Multivariate analysis identified CPD as an independent determining factor in raising LOS by 0.5 days and COH by $6528 per patient for all neurosurgical procedures. History of congestive heart failure and renal failure were also independent determining factors for LOS after neurosurgery. CONCLUSIONS: Neurosurgical patients with CPD had a longer LOS and higher COH than patients without CPD.