Liposomal Bupivacaine Versus Bupivacaine/Epinephrine Intercostal Nerve Block as Part of an Enhanced Recovery After Thoracic Surgery (ERATS) Care Pathway for Robotic Thoracic Surgery

ObjectivesTo examine how postoperative pain control after robotic thoracoscopic surgery varies with liposomal bupivacaine (LipoB) versus 0.5% bupivacaine/1:200,000 epinephrine (Bupi/Epi) intercostal nerve blocks within the context of an enhanced recovery after thoracic surgery (ERATS) protocol.DesignA retrospective analysis of a prospectively maintained database of patients undergoing robotic thoracoscopic procedures between September 1, 2018 and October 31, 2019 was conducted.SettingUniversity of Miami, single-institutional.ParticipantsPatients.InterventionsTwo hundred fifty-two patients had either LipoB intercostal nerve blocks (n = 129) or Bupi/Epi intercostal nerve blocks (n = 123) when undergoing robotic thoracic surgery.Measurements and Main ResultsComparative analysis of patient-reported pain levels, in-hospital and post-discharge opioid requirements, 90-day operative complications, length of hospital stay, and hospital costs was performed. Data were stratified to either anatomic lung resection or pulmonary wedge resection/mediastinal-pleural procedures. Bupi/Epi patients reported significantly more acute postoperative pain than LipoB patients, which correlated with higher in-hospital and post-discharge opioid requirements. There were no differences in postoperative complications, length of hospital stay, or hospital costs between the two groups.ConclusionsAs part of an ERATS protocol, infiltration of intercostal spaces and surgical wounds with LipoB for robotic thoracoscopic procedures afforded better postoperative subjective pain control and decreased opioid requirements without an increase in hospital costs as compared with use of Bupi/Epi.     

Findings From a Community Survey of Individuals Who Engage in Pup Play

Archives of Sexual Behavior - This study presents findings from a community survey on pup play. Pup play is a kink activity and a form of role play that is growing in popularity internationally,...     

Clinical specialization programs for dietitians: a needs assessment

This needs assessment was conducted to identify the perceived need for advancement and specialization through practicum programs in clinical dietetics. A questionnaire was developed and validated through a pilot study. It was mailed to a randomized sample of 950 dietitians (52%) registered with the ODA. Fifty two per cent responded, representing 27% of ODA members. Of those surveyed 89% were currently employed. The most current area of practice was clinical nutrition (55%) followed by foodservice (22%) and community nutrition (14%). Seventy two per cent of the respondents identified that they would consider enrolling in a specialized practicum. Most cited reasons for enrolling were increased knowledge/expertise (44%) and increased professional profile (25%). Areas of greatest interest were: nutrition assessment (9%), critical care/nutrition support (8%) and gerontology (7.5%). Sixty two per cent preferred the program to be offered part-time, 27% full-time and 9% were impartial. The most frequently cited length and cost per week for the program within specified part or full-time categories was: two weeks full-time (36.5%) at S200-299.00 (33%), four weeks full-time (25%) at S100-199.00 (31%) and two weeks part or full-time (23.5%) at S200-299.00 (57%). Desired ODA regions for program availability were: Toronto (34%), Kitchener/Waterloo/Hamilton (17.5%) and London (14%). Lastly, 92% of the respondents felt the program should be CDA and ODA approved and continuing education points be provided. These results indicate that dietitians are interested in pursuing professional self-development through specialized practicums.     

Intravenous followed by oral ofloxacin in the treatment of community acquired lower respiratory tract infections in adults requiring hospitalisation

Forty patients were treated with ofloxacin for community acquired lower respiratory tract infections. Eighteen pathogens were isolated in sputum; Streptococcus pneumoniae (4) and Haemophilus influenzae (4) were the most common, followed by Klebsiella pneumoniae (3), Klebsiella spp. (2), Staphylococcus anreus (2), Pseudomonas spp. (2), and Pseudomonas aeruginosa (1). Ofloxacin 200 mg every 12 hours was administered for an average of 3.7 days intravenously followed by 5.4 days orally. Response to therapy was judged to be cure in 38 (95%; 95% C.I., 85%-95%) patients, failure in one (2.5%) and "indeterminate" in one (2.5%).     

The effect of family status and schizotypy on electrophysiologic measures of attention and semantic processing.

BACKGROUND: Disturbances in both attention and language are central to the phenomenology of the schizophrenia spectrum disorders. The purpose of this study was to investigate the relative contributions of two factors, family status and schizotypy, on electrophysiologic measures of attention and semantic processing in family members of individuals with schizophrenia. METHODS: Fifteen first-degree relatives of individuals with schizophrenia and 15 comparison subject controls participated in diagnostic evaluations, an assessment of schizotypy, and two event-related potential (ERP) paradigms. The first paradigm was an auditory P300 "oddball" task designed to assess attentional functioning. The second was an N400 sentence paradigm particularly sensitive to language processing. RESULTS: Both relatives and individuals higher in schizotypy, but not their respective comparison groups, showed reductions in P300 amplitude. In the N400 paradigm, individuals higher in schizotypy, but not relatives, showed a reduced N400 effect. There were no differences in latency for either group on either component. CONCLUSIONS: The results suggest that both family status and schizotypal presentation independently contribute to disturbances in electrophysiologic measures sensitive to attention and language. Whereas higher levels of schizotypy appear to be associated with disturbances in both attention and language processing, family membership appears to place individuals at risk for attentional deficits alone.     

Non-Alzheimer dementias

The past decade has seen a considerable resurgence of interest in non-Alzheimer forms of neurodegenerative dementia. Advances in our understanding and classification of these conditions have taken place over a diverse range of disciplines: from genetics and immunohistochemistry to neuropsychology and psychiatry. The aim of this article is to review, from a clinician's perspective, our current understanding of the major degenerative dementias that fall into the differential diagnosis of Alzheimer's disease. The clinical variants of frontotemporal dementia (semantic dementia, progressive nonfluent aphasia, and dementia of a frontal type), amyotrophic lateral sclerosis associated dementia, corticobasal degeneration, and dementia with Lewy bodies are considered.