Bekpetersen3991
Reconstruction following abdominoperineal resection improves outcomes by reducing wound-related complications, particularly in irradiated patients. Little is known regarding system-level factors that impact patients' access to reconstructive surgery following abdominoperineal resection. This study aimed to identify barriers to undergoing reconstruction following abdominoperineal resection.
Using the National Inpatient Sample database from 2012 to 2014, all encounters with colorectal or anorectal carcinoma patients who underwent abdominoperineal resection were extracted based on International Classification of Disease, Ninth Revision, diagnosis and procedure codes. Multivariable logistic regression analyzed the outcome of undergoing reconstruction.
The weighted sample included encounters with 19,205 abdominoperineal resection patients, of whom 1243 (6.5 percent) received a flap. Notable patient-level predictors of receiving a flap included age younger than 55 years (OR, 1.82; 95 percent CI, 1.23 to 2.74;cademic centers to have access to flap reconstruction.
Risk, III.
Risk, III.Training in quality improvement (QI) and patient safety for clinicians are needed for continued progress in health care quality. A project-based QI curriculum training faculty, residents, and staff in an academic health center for >10 years are reviewed and evaluated. Didactic curriculum includes QI knowledge domains, and QI methods are applied to a project during the course. There are 638 graduates and 239 projects since implementation. ABT-199 in vitro Most projects (84%) effected behavior change, change in clinical practice, and benefit to patients. Faculty have used the training to develop formal QI programs for Graduate Medical Education (GME). Graduates value the skills for their professional and personal lives, and for career enhancement. Experiential QI training for practicing professionals is valuable and effective. Collaboration and support from stakeholders are key factors in success. The Clinical Safety & Effectiveness course is a reproducible and relevant model of interprofessional QI education for practicing professionals and staff.
Immunocompromised patients are notably vulnerable to severe coronavirus disease 2019. This review summarizes COVID-19 features and outcomes in autologous and allogeneic hematopoietic stem cell transplantation (HSCT) recipients.
Recent findings suggest that HSCT recipients exhibit a high burden of comorbidities and COVID-19 clinical features almost similar to the general COVID population. Furthermore, HSCT recipients exhibit a protracted SARS-CoV-2 shedding, prolonging duration of symptoms and promoting the generation of highly mutated viruses. Last, most of studies report a higher COVID-19 mortality in HSCT recipients, mainly driven by age, comorbidities, time from transplantation, and immunosuppression because of both treatments and underlying hematological malignancy.
Further studies are warranted to determine the proper impact of HSCT-related immune disorders on COVID-19 outcomes, and to evaluate specific treatments and vaccination strategy in this high-risk population. Taken together, those findings emphasize the need for more rigorous surveillance and preemptive measures for all HSCT recipients.
Further studies are warranted to determine the proper impact of HSCT-related immune disorders on COVID-19 outcomes, and to evaluate specific treatments and vaccination strategy in this high-risk population. Taken together, those findings emphasize the need for more rigorous surveillance and preemptive measures for all HSCT recipients.
To review current evidence on the pathophysiology of COVID-19-related acute respiratory distress syndrome (ARDS) and on the implementation of lung protective ventilation.
Although multiple observations and physiological studies seem to show a different pathophysiological behaviour in COVID-19-ARDS compared with 'classical' ARDS, numerous studies on thousands of patients do not confirm these findings and COVID-19-ARDS indeed shares similar characteristics and interindividual heterogeneity with ARDS from other causes. Although still scarce, present evidence on the application of lung protective ventilation in COVID-19-ARDS shows that it is indeed consistently applied in ICUs worldwide with a possible signal towards better survival at least in one study. The levels of positive end-expiratory pressure (PEEP) usually applied in these patients are higher than in 'classical' ARDS, proposing once again the issue of PEEP personalization in hypoxemic patients. In the absence of robust evidence, careful evaluation of the patient is needed, and empiric settings should be oriented towards lower levels of PEEP.
According to the present evidence, a lung protective strategy based on low tidal volume and plateau pressures is indicated in COVID-19-ARDS as in ARDS from other causes; however, there are still uncertainties on the appropriate levels of PEEP.
According to the present evidence, a lung protective strategy based on low tidal volume and plateau pressures is indicated in COVID-19-ARDS as in ARDS from other causes; however, there are still uncertainties on the appropriate levels of PEEP.
Thrombosis at the anastomotic site is a significant problem in free tissue transfer with microvascular anastomosis. We report a newly developed intraflap vascular catheterization (IFVC) technique for monitoring hemodynamics, prevention of thrombogenesis, and transcatheter intervention of free-flap thrombosis.
We performed a hospital-based, prospective study. Ninety-three patients underwent free tissue transfer by a single surgeon in a single hospital. In the IFVC group (n = 40), catheters were inserted into the arterial and venous branches of the flap main pedicle vessels near the anastomoses. The catheters were connected to the pressure monitor. A bolus injection of urokinase was administered every hour to the artery, and a continuous infusion of saline was initiated to the vein. The bolus injection of urokinase solution reached the arterial anastomosis by the retrograde flow. During the postoperative period, rapid injection of urokinase or saline was performed according to the pressure monitor. Intraflaraflap vascular catheterization may increase free tissue transfer success rate, especially in high-risk cases, such as free-flap reconstruction after the lower extremity trauma or venous leg ulcer.
Resection of the distal part of the urethra is performed in 15% to 55% of women with vulvar cancer to achieve radicality of vulvectomy. Urinary reconstruction in these women may be complicated by urethral stenosis resulting from circular inset of the meatus. We report on our experience with 2 surgical techniques of noncircular inset to prevent such stenosis.
From January 2005 to January 2020, 42 urethral meatus reconstructions were performed in 41 women after vulvectomy for (pre)malignant skin disorders by a "limited" (n = 17) or "extended" (n = 25) anterior vaginal wall advancement technique, including V-Y insertion of part of the vaginal flap in a posterior longitudinal urethrotomy. Preoperative characteristics, procedural details, and surgical outcomes were reviewed.
We observed 1 neomeatal stenosis and 1 case of partial vaginal wall flap necrosis as major complications following the "limited" technique and 1 circumferential neomeatal dehiscence and occlusion as major complication after the "extended" technique. Both the neomeatal stenosis and the dehiscence/occlusion are felt to have been preventable and not caused by a flaw of design of the advancement technique.
We advocate applying these vaginal wall advancement techniques to prevent circular inset of the neomeatus. The "extended" technique offers a solution in cases where the periurethral vulvar defect cannot be closed by transpositioning of labial skin.
We advocate applying these vaginal wall advancement techniques to prevent circular inset of the neomeatus. The "extended" technique offers a solution in cases where the periurethral vulvar defect cannot be closed by transpositioning of labial skin.
Fibromyalgia is a highly heterogeneous condition, but the most common symptoms are widespread pain, fatigue, poor sleep, and low mood. Nonpharmacological interventions are recommended as first-line treatment of fibromyalgia. However which interventions are effective for the different symptoms is not well understood. The objective of this study was to assess the efficacy of nonpharmacological interventions on symptoms and disease-specific quality of life. Seven databases were searched from their inception until June 1, 2020. Randomised controlled trials comparing any nonpharmacological intervention to usual care, waiting list, or placebo in people with fibromyalgia aged >16 years were included without language restriction. Fibromyalgia Impact Questionnaire (FIQ) was the primary outcome measure. Standardised mean difference and 95% confidence interval were calculated using random effects model. The risk of bias was evaluated using the modified Cochrane tool. Of the 16,251 studies identified, 167 randomiseding to the predominant symptom.
The nociceptive flexion reflex (NFR) is a spinally mediated withdrawal response and is used as an electrophysiological marker of descending modulation of spinal nociception. Chemical and pharmacological modulation of nociceptive neurotransmission at the spinal level has been evidenced by direct effects of neurotransmitters and pharmacological agents on the NFR. Largely unexplored are, however, the effects of nonpharmacological noninvasive conservative interventions on the NFR. Therefore, a systematic review and meta-analysis was performed and reported following the PRISMA guidelines to determine whether and to what extent spinal nociception measured through the assessment of the NFR is modulated by conservative therapy in patients and healthy individuals. Five electronic databases were searched to identify relevant articles. Retrieved articles were screened on eligibility using the predefined inclusion criteria. Risk of bias was investigated according to Version 2 of the Cochrane risk-of-bias assessment tooation. Thirty-six articles were included. Meta-analyses provided low-quality evidence showing that conservative therapy decreases NFR area and NFR magnitude and moderate-quality evidence for increases in NFR latency. This suggests that conservative interventions can exert immediate central effects by activating descending inhibitory pathways to reduce spinal nociception. Such interventions may help prevent and treat chronic pain characterized by enhanced spinal nociception. Furthermore, given the responsiveness of the NFR to conservative interventions, the NFR assessment seems to be an appropriate tool in empirical evaluations of treatment strategies.PROSPERO registration number CRD42020164495.
Children with acute lymphoblastic leukemia (ALL) often experience treatment-related neurocognitive deficits and significant pain. Pain may exacerbate these cognitive impairments. This study examined neuropathic pain and neurocognitive outcomes in survivors of childhood ALL treated with contemporary therapy on a clinical trial (NCT00137111). There were 345 survivors (45% female, M = 6.9 years at diagnosis) who completed neurocognitive assessments including measures of sustained attention, learning and memory, and parent ratings of attention during at least one of 4 time points on-therapy (Induction and Reinduction), end of therapy, and 2 years post-therapy. At-risk performance was defined as a score at least 1SD below the age-adjusted mean. Data on neuropathic pain (events, duration, and severity according NCI Common Toxicity Criteria) and pharmacologic pain management (opioids and gabapentin) were ascertained. Results showed that 135 survivors (39%) experienced neuropathic pain during treatment. Compared with those without pain, survivors with pain had greater memory impairments at end of therapy (California Verbal Learning Test [CVLT]-Total, 24% vs 12%, P = 0.
