Remote unaffiliated presurgical psychosocial evaluations: a qualitative assessment of the attitudes of ASMBS members

BackgroundA psychosocial evaluation is an important component of the preoperative assessment process for people seeking metabolic and bariatric surgery (MBS), and is required for accreditation of MBS programs. Recently, independent companies without affiliations with MBS programs have been marketing remotely administered, unaffiliated psychosocial evaluations for MBS (RUS), and American Society for Metabolic and Bariatric Surgery (ASMBS) members have raised concerns about these evaluations.ObjectivesTo explore ASMBS members’ beliefs about RUS.SettingOnline survey.MethodsWe developed a survey to evaluate ASMBS members’ opinions, experiences, and/or concerns about in-person and RUS psychosocial evaluations for MBS.ResultsIn total, 635 ASMBS members responded to the online survey and 156 responded to an open-ended question on RUS. Responses were coded based on a manual developed for this study, yielding themes of concerns about the quality of RUS, lack of ongoing relationships in RUS, and conditions under which/reasons why RUS evaluations could be acceptable.ConclusionRespondents expressed both interest in and concerns about RUS in pre-MBS psychosocial evaluations. Use of RUS has the potential to improve access to MBS by providing a convenient and efficient means of completing the psychosocial evaluation. Conversely, respondents expressed concerns about the background and training of RUS providers, the quality of the reports, and the limited relationships between the RUS provider and both the MBS patient and the MBS team. We discuss the clinical and research implications of response themes, particularly for patients in rural areas or those who have other barriers to care.     

The impact of frequency,pattern, intensity,and type of alcohol consumption,and its combined effect with smoking on inflammation,lipid profile,and the risk of myocardial infarction

Journal of Public Health - To determine the risk of myocardial infarction (MI) associated with pattern, frequency, and intensity of alcohol consumption, type of alcoholic beverage, and the combined...     

Readability of cervical spine imaging: digital versus film/screen radiographs

In 109 trauma patients, both film/screen and digital lateral cervical spine radiographs were obtained. These films were compared for adequate visualization ("readability") of bone, soft tissue, and airway, and lowest visualized cervical vertebra. With viewbox alone, digital adequately demonstrated bone, soft tissue, and airway more often than film/screen. With a hotlight, there was no significant difference between digital and film/screen in adequately demonstrating bone, but for soft tissue and airway definition, digital was significantly better. There was less interobserver and intraobserver variation on digital than in film/screen. There was no significant difference in lowest vertebra identified.     

The pump maneuver: an atraumatic adjunct to enhance US needle tip localization

Real-time ultrasound (US)-guided biopsies and drainage procedures require constant visualization of the needle tip. Ensuring optimum needle tip visualization is paramount to the success of these procedures. The authors have found that pumping the stylet in and out of a stationary needle shaft increases the echo-genicity of the needle shaft and tip, thereby facilitating needle localization. This technique, which we have termed "the pump maneuver," is a quick, useful, and atraumatic adjunct to be considered during US-guided percutaneous needle biopsy and drainage procedures.     

Ventilator-associated pneumonia: an update for clinicians

VAP is a common problem faced by clinicians caring for critically ill patients. Use of appropriate preventive, diagnostic, and therapeutic strategies should minimize morbidity resulting from this clinical problem. Future investigations need to better define the optimum diagnostic methods and the most appropriate use of antibiotics for patients with suspected VAP. Only by developing these strategies can we hope to avoid the complications associated with spiraling empiricism. These complications include numerous outbreaks of serious antibiotic-resistant nosocomial infections due to the empiric over-administration of broad-spectrum antimicrobial agents. Advances in both the clinical and basic medical sciences are likely to help further elucidate the epidemiology and pathogenesis of VAP and, thereby, improve the opportunities for future prevention of this disorder.     

Detection of adenocarcinoma by urinary microsatellite analysis after augmentation cystoplasty

Augmentation cystoplasty is associated with an increased risk of bladder cancer development between 10 and 20 years after augmentation. Using microsatellite analysis, we analyzed urine obtained before surgical resection of the malignant lesion from a patient who developed invasive adenocarcinoma after augmentation cystoplasty. Loss of heterozygosity was identified in both urine and tumor samples from this patient. This observation suggests that microsatellite urine analysis may be useful as a monitoring tool for patients after augmentation cystoplasty.     

A randomized phase II trial of interferon-α2b versus 5-fluorouracil after trabeculectomy*

Purpose: The aim of the present study was to investigate the safety and potential efficacy of subconjunctival interferon-α2b (IFN-α), either alone or in combination with 5-fluorouracil (5-FU), in reducing the risk of failure of glaucoma surgery. Methods: A prospective, masked randomized phase II study was undertaken in which patients received three subconjunctival injections per week for 3–4 weeks postoperatively. Three treatments were compared: (i) IFN-α (1 × 10 ⁶ IU per dose); (ii) 5-FU (5 mg per dose); and (iii) alternating IFN-α and 5-FU (BOTH). The primary outcome measures were: (i) rate of successful control of intra-ocular pressure without further surgery; and (ii) the incidence of side effects. Results: Fifty-seven patients undergoing glaucoma surgery with an increased risk of failure were evaluated, including 23 patients (40%) undergoing trabeculectomy combined with extracapsular cataract extraction as well as other conventional high-risk groups. With 53 patients (93%) completing 2 years follow up, there was no significant difference in success rates among the three groups. Intra-ocular pressure was controlled without further surgery in 79% of patients (95% confidence interval (CI): 61, 97%) receiving IFN-α, in 89% of patients (76, 100%) receiving 5-FU and in 89% of patients (76, 100%) receiving BOTH. Side effects were similar among the three groups. Conclusions: These results are consistent with a beneficial effect of IFN-α2b given either alone or in combination with 5-FU after glaucoma filtering surgery. However, the lack of a clear and substantial benefit over conventional anti-fibrotic therapy does not support the further clinical evaluation of these treatments.     

Selective expansion of specific T cell receptors in the inflamed colon of Crohn's disease.

To identify disease-specific T cell changes that occur in Crohn's disease (CD), the T cell receptor BV repertoires of lamina propria lymphocytes (LPL) isolated from both the inflamed and "disease-inactive" colons of seven CD patients were compared by the quantitative PCR and DNA sequence analysis. It was observed that the BV repertoires of LPL isolated from the disease-active and disease-inactive parts of the colon from the same individual were very different. Furthermore, nearly all of the differences occurred in CD4+ LPL, with very few differences in the CD8+ population of LPL. Although the pattern of BV segments that was increased in disease-active tissue relative to disease-inactive tissue was different for all seven CD patients, there were several BV segments that increased uniformly in the disease-active tissue of all seven individuals. CDR3 length analysis and DNA sequencing of these BV segments revealed that in six of the seven CD patients there was a striking degree of oligoclonality that was absent from disease-inactive tissue of the same individual. These observations suggest that at least some of the inflammation in CD is the result of responses by CD4+ T cells to specific antigens. The isolation of such inflammation-specific CD4+ T cells may make it possible to identify the antigens that are responsible for the inflammatory process in CD and provide a better understanding of its pathogenesis.