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BACKGROUND: Hidradenitis suppurativa (HS) is a debilitating inflammatory skin disease characterized by painful nodules, drainage and scarring in skin folds. Injectable adalimumab is the only drug approved by the US Food and Drug Administration for the treatment of HS. Although systemic Janus kinase (JAK) inhibitors show promise, serious side-effects have been reported. There are no highly effective topical treatments for HS; furthermore, the contribution of epidermal keratinocytes to the intense inflammation has largely been unexplored. OBJECTIVES: We investigated the role of keratinocytes and epidermal immune cells in HS inflammation at all Hurley stages of disease severity. We aimed to determine whether ruxolitinib can mitigate inflammation from keratinocytes and to develop a better understanding of how topical therapeutics might benefit patients with HS. METHODS: We used skin samples from 87 patients with HS (Hurley stages I-III) and 39 healthy controls to compare keratinocyte- and immune cell-driven epidermal inflammation, in addition to the response of lesional HS keratinocytes to treatment with interferon (IFN)-γ and ruxolitinib. We used haematoxylin and eosin staining, immunohistochemistry, immunoblotting and quantitative reverse-transcription polymerase chain reaction assessments in whole skin, isolated epidermis, and cultured keratinocytes from healthy controls and both nonlesional and lesional HS skin to identify and define epidermal and keratinocyte-mediated inflammation in HS and how this may be targeted by therapeutics. RESULTS: HS lesional keratinocytes autonomously secreted high levels of chemokines, such as CCL2, CCL3 and CXCL3, which recruited neutrophils, CD8 T cells, and natural killer cells to the epidermis. Keratinocytes were the dominant source of tumour necrosis factor-α and interleukin (IL)-6 in HS lesions with little to no contribution from underlying dermal immune cells. In the presence of IFN-γ, which is dependent on immune cell infiltrate in vivo, keratinocytes expressed increased levels of additional cytokines including IL-1ß, IL-12, IL-23 and IL-36γ. The JAK inhibitor ruxolitinib mitigated the expression of inflammatory cytokines and chemokines in HS lesional keratinocytes, thus providing a rationale for future study as a topical treatment for HS. CONCLUSIONS: This study demonstrates that keratinocytes actively recruit immune cells to HS epidermis and interactions between these cells drive a broad inflammatory profile in HS epidermis. Targeting epidermal inflammation in HS with novel topical formulations may be highly efficacious with reduced systemic side-effects.
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Hidradenite Supurativa , Humanos , Hidradenite Supurativa/tratamento farmacológico , Queratinócitos/metabolismo , Epiderme/metabolismo , Inflamação , Citocinas/metabolismoRESUMO
Migraine is a frequently disabling disorder which may require inpatient treatment. Admission criteria for migraine include intractable migraine, nausea and/or vomiting, severe disability, and dependence on opioids or barbiturates. The inpatient treatment of migraine is based on observational studies and expert opinion rather than placebo-controlled trials. Well-established inpatient treatments for migraine include dihydroergotamine, neuroleptics/antiemetics, lidocaine, intravenous aspirin, and non-pharmacologic treatment such as cognitive-behavioral therapy. Short-acting treatments possibly associated with medication overuse, such as triptans, opioids, or barbiturate-containing compounds, are generally avoided. While the majority of persons with migraine are admitted on an emergency basis for only a few days, outcome studies and infusion protocols during elective admissions at tertiary headache centers suggest a longer length of stay may be needed for persons with intractable migraine.
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Gerenciamento Clínico , Pacientes Internados , Transtornos de Enxaqueca/diagnóstico , Transtornos de Enxaqueca/terapia , HumanosRESUMO
Chronic daily headache accounts for a significant socioeconomic burden due to decreased productivity, work absenteeism, multiple office and ER visits, and hospital admissions for pain control. Associated comorbidities add to this cost. Current traditional medical therapies may fail to provide adequate relief leading to the search for and use of other therapeutic modalities such as innovative medical devices. It is in this setting of the urgent demand for better pain control and to assimilate chronic headache sufferers back into society that a variety of neuromodulatory approaches have been emerging. This review aims to familiarize the reader with current literature regarding supraorbital and supratrochlear nerve stimulation for chronic headache, point out the advantages of this approach, address unanswered questions about this subject, and highlight future directions.
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Encéfalo/fisiopatologia , Transtornos da Cefaleia/fisiopatologia , Rede Nervosa/fisiopatologia , Plasticidade Neuronal/fisiologia , Manejo da Dor , Transtornos da Cefaleia/diagnóstico , Humanos , Neurotransmissores/metabolismoRESUMO
OBJECTIVES: Limited transthoracic echocardiography (LTTE) has been introduced as a hemodynamic tool for trauma patients. The aim of this study was to evaluate the utility of LTTE during the evaluation of nonsurviving patients who presented to the trauma bay with traumatic cardiac arrest. METHODS: Approval by the Institutional Review Board was obtained. All nonsurviving patients with traumatic cardiac arrest who reached the trauma bay were evaluated retrospectively for 1 year. Comparisons between groups of patients in whom LTTE was performed as part of the resuscitation effort and those in whom it was not performed were conducted. RESULTS: From January 2012 to January 2013, 37 patients did not survive traumatic cardiac arrest while in the trauma bay: 14 in the LTTE group and 23 in the non-LTTE group. When comparing the LTTE and non-LTTE groups, both were similar in sex distribution (LTTE, 86% male; non-LTTE, 74% male; P = .68), age (34.8 versus 24.1 years; P= .55), Injury Severity Score (41.0 versus 38.2; P= .48), and percentage of penetrating trauma (21.6% versus 21.7%; P = .29). Compared with the non-LTTE group, the LTTE group spent significantly less time in the trauma bay (13.7 versus 37.9 minutes; P = .01), received fewer blood products (7.1% versus 31.2%; P = .789), and were less likely to undergo nontherapeutic thoracotomy in the emergency department (7.14% versus 39.1%; P < .05). The non-LTTE group had a mean of $3040.50 in hospital costs, compared with the mean for the LTTE group of $1871.60 (P = .0054). CONCLUSIONS: In this study, image-guided resuscitation with LTTE decreased the time in the trauma bay and avoided nontherapeutic thoracotomy in nonsurviving trauma patients. Limited TTE could improve the use of health care resources in patients with traumatic cardiac arrest.
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Ecocardiografia , Parada Cardíaca/diagnóstico por imagem , Parada Cardíaca/etiologia , Custos Hospitalares/estatística & dados numéricos , Toracotomia/estatística & dados numéricos , Adulto , Serviço Hospitalar de Emergência , Feminino , Parada Cardíaca/mortalidade , Humanos , Escala de Gravidade do Ferimento , Masculino , Estudos Retrospectivos , Ferimentos não Penetrantes/complicações , Ferimentos Penetrantes/complicaçõesRESUMO
Methods for describing and reporting the clinical and histologic characteristics of cutaneous tissue samples from patients with hidradenitis suppurativa (HS) are not currently standardized, limiting clinicians' and scientists' ability to uniformly record, report, and communicate about the characteristics of tissue used in translational experiments. A recently published consensus statement outlined morphological definitions of typical HS lesions, but no consensus has been reached regarding clinical characterization and examination of HS tissue samples. In this study, we aimed to establish a protocol for reporting histopathologic and clinical characteristics of HS tissue specimens. This study was conducted from May 2023 to August 2023. Experts in clinical care, dermatopathology, and translational research were recruited, and a modified Delphi technique was used to develop a protocol for histologic reporting and clinical characterization of submitted tissue specimens from patients with HS. A total of 27 experts participated (14 dermatologists, 3 fellowship-trained dermatopathologists, 3 plastic surgeons, 3 general surgeons, and 4 research scientists) in creating and reviewing protocols for the clinical and histopathological examination of HS tissue specimens. The protocols were formatted as a synoptic report and will help to consistently classify specimens in biobanks on the basis of histologic features and more accurately report and select samples used in translational research projects.
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BACKGROUND: Patients with end-stage renal disease (ESRD) often present to the Emergency Department with a multitude of complaints. Abnormal vital signs and a chief complaint of pain can produce a diagnosis ranging from a cardiac etiology to an infectious source. OBJECTIVES: Our goal is to discuss a case in which an ESRD dialysis patient presented with a rare, life-threatening emergency. CASE REPORT: A 55-year-old man with ESRD presented with acute abdominal pain and hypotension caused by a spontaneous retroperitoneal hemorrhage. CONCLUSION: This case report demonstrates the necessity of having broad differential diagnoses when evaluating patients with ESRD.
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Hemorragia/diagnóstico , Diálise Renal , Espaço Retroperitoneal , Dor Abdominal/etiologia , Serviço Hospitalar de Emergência , Hematoma/diagnóstico por imagem , Hematoma/cirurgia , Hemorragia/terapia , Humanos , Hipotensão/etiologia , Falência Renal Crônica/terapia , Masculino , Pessoa de Meia-Idade , Espaço Retroperitoneal/diagnóstico por imagem , Espaço Retroperitoneal/cirurgia , Tomografia Computadorizada por Raios XRESUMO
OBJECTIVE: Identify the frequency and types of mistreatment experienced by residents from patients and their families (P&F) and determine whether the types and frequency varied based on resident gender. DESIGN: An anonymous survey was distributed to residents to assess the types of P&F mistreatment toward residents and the association with resident gender. SETTING: The survey was distributed to the general surgery and urology programs at a large academic medical center in the mid-Atlantic. Participants: 23 of 53 residents (43% response rate) participated in the anonymous survey. Residents: 15 male residents (65%), 8 female residents (35%). Results: 12 of 23 responding residents (52%) indicated they experienced at least one form of mistreatment from P&F. Women were more likely to experience mistreatment (88% vs. 33%), with verbal assault was the most frequent (50% for female residents, 33% for male residents). Patients were more often the source than families (52% vs. 41%); verbal assault or threats of physical harm were the most common (50% for female residents, 33% for male residents). CONCLUSIONS: Residents experience mistreatment from multiple sources. This paper provides insight into the experiences of surgical residents with mistreatment from their P&F, with differences in frequency of behaviors dependent upon the perpetrator group and resident gender. Patients and their family mistreatments are likely underreported and may be more difficult to prevent. It is important to identify mitigation strategies and ensure resources are available for those residents experiencing mistreatment. A strong culture against mistreatment and providing specific resources may minimize the experience and negative effects of mistreatment.
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Internato e Residência , Humanos , Masculino , Feminino , Inquéritos e QuestionáriosRESUMO
Importance: Various surgical approaches for hidradenitis suppurativa (HS) have been described in the literature, but the nomenclature is inconsistent. Excisions have been described as wide, local, radical, and regional with variable descriptions of margins. Deroofing procedures have been described with various approaches though descriptions of the approach are generally more uniform. No international consensus has been formed to globally standardize terminology for HS surgical procedures. Lack of such agreement may contribute to misunderstanding or misclassification in HS procedural research studies and impair clear communication among clinicians or between clinicians and patients. Objective: To create a set of standard definitions for HS surgical procedures. Design, Setting, and Participants: This consensus agreement study was conducted from January to May 2021 using the modified Delphi consensus method to reach agreement among a group of international HS experts regarding standardized definitions for an initial set of HS surgical terms, including "incision and drainage," "deroofing/unroofing," "excision," "lesional excision," and "regional excision," ultimately expanded to 10 terms. Provisional definitions were drafted based on existing literature and discussion among an expert 8-member steering committee. Online surveys were disseminated to members of the HS Foundation, direct contacts of the expert panel, and the HSPlace listserv to reach physicians with considerable experience with HS surgery. Consensus was defined as greater than 70% agreement to accept a definition. Results: In the first and second modified Delphi round, 50 and 33 experts participated, respectively. Ten surgical procedural terms and definitions reached consensus with greater than 80% agreement. Overall, the term "local" excision was abandoned and replaced with the descriptors "lesional" or "regional" excision. Of note, "regional" replaced the terms "wide" and "radical" excision. Furthermore, modifiers such as "partial" vs "complete" should also be included when describing surgical procedures. A combination of these terms helped formulate the final glossary of HS surgical procedural definitions. Conclusion and Relevance: An international group of HS experts agreed on a set of definitions describing surgical procedures frequently used by clinicians and in the literature. The standardization and application of such definitions are vital to allow for accurate communication, reporting consistency, and uniform data collection and study design in the future.
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Hidradenite Supurativa , Humanos , Hidradenite Supurativa/diagnóstico , Hidradenite Supurativa/cirurgia , Consenso , Técnica Delphi , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: The Core Entrustable Professional Activities for Entering Residency (Core EPAs) are clinical activities all interns should be able to perform on the first day of residency with indirect supervision. The acting (sub) internship (AI) rotation provides medical students the opportunity to be assessed on advanced Core EPAs. MATERIALS AND METHODS: All fourth-year AI students were taught Core EPA skills and performed these clinical skills under direct supervision. Formative feedback and direct observation data were provided via required workplace-based assessments (WBAs). Supervising physicians rated learner performance using the Ottawa Clinic Assessment Tool (OCAT). WBA and pre-post student self-assessment data were analyzed to assess student performance and gauge curriculum efficacy. RESULTS: In the 2017-2018 academic year, 167 students completed two AI rotations at our institution. By their last WBA, 91.2% of students achieved a target OCAT supervisory scale rating for both patient handoffs and calling consults. Paired sample t tests of the student pre-post surveys showed statistically significant improvement in self-efficacy on key clinical functions of the EPAs. DISCUSSION: This study demonstrates that the AI rotation can be structured to include a Core EPA curriculum that can assess student performance utilizing WBAs of directly observed clinical skills. CONCLUSIONS: Our clinical outcomes data demonstrates that the majority of fourth-year medical students are capable of performing advanced Core EPAs at a level acceptable for intern year by the conclusion of their AI rotations. WBA data collected can also aid in ad hoc and longitudinal summative Core EPA entrustment decisions. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s40670-021-01208-y.
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Chronic wounds present a unique therapeutic challenge to heal. Chronic wounds are colonized with bacteria and the presence of a biofilm that further inhibits the normal wound healing processes, and are locked into a very damaging proinflammatory response. The treatment of chronic wounds requires a coordinated approach, including debridement of devitalized tissue, minimizing bacteria and biofilm, control of inflammation, and the use of specialized dressings to address the specific aspects of the particular nonhealing ulcer.
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Angiopatias Diabéticas/fisiopatologia , Úlcera Cutânea/fisiopatologia , Cicatrização/fisiologia , Anti-Infecciosos/uso terapêutico , Biofilmes/efeitos dos fármacos , Doença Crônica , Citocinas/fisiologia , Angiopatias Diabéticas/imunologia , Angiopatias Diabéticas/terapia , Farmacorresistência Bacteriana/fisiologia , Quimioterapia Combinada , Humanos , Imunidade Celular/fisiologia , Peptídeo Hidrolases/fisiologia , Úlcera Cutânea/imunologia , Úlcera Cutânea/terapia , Cicatrização/imunologia , Infecção dos Ferimentos/imunologia , Infecção dos Ferimentos/fisiopatologia , Infecção dos Ferimentos/terapiaRESUMO
Reflective writing is used by medical educators to identify challenges and promote inter-professional skills. These non-medical skills are central to leadership and career development, and are clinically relevant and vital to a trainees success as a practicing physician. However, identification of actionable feedback from reflective writings can be chal- lenging. In this work, we utilize a Natural Language Processing pipeline that incorporates a seeded Term Frequency- Inverse Document Frequency matrix along with sentence-level summarization, sentiment analysis, and clustering to organize sentences into groups, which can aid educators in assessing common challenges experienced by Acting In- terns. Automated analysis of reflective writing is difficult due to its subjective nature; however, our method is able to identify known and new challenges such as issues accessing the electronic health system and adjusting to specialty differences. Medical educators can utilize these topics to identify areas needing attention in the medical curriculum and help students through this transitional time.
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BACKGROUND: Medication management, a complex yet essential part of patient care, requires that clinicians and patients understand indication, dosage, frequency, and adverse effects in order to maximize benefits and minimize errors, as well as to transition patients from hospital to home. Clinical pharmacists improve care transitions and safety by interacting with patients, prescribers, and nurses on medication management and self-care. However, little is known on the use of clinical pharmacists on interdisciplinary teams at the unit level within orthopedics. QUESTIONS/PURPOSES: This study sought to measure the impact of unit-based clinical pharmacists on patient perceptions of communication specific to medication during hospitalization at an orthopedic specialty hospital and on the frequency of medication errors. METHODS: A retrospective, quasi-experimental, two-group evaluative design with nonequivalent controls was used. Consumer Assessment of Healthcare Providers and Systems (HCAHPS) data on six inpatient units was analyzed 6 months before and 6 months after assignment of clinical pharmacists to half these units. Data specific to questions that measure quality of communication as well as medication understanding were analyzed. Additionally, data on medication error frequency were collected and compared between units with and without clinical pharmacists. RESULTS: A total of 2022 surveys were analyzed. The percentage of patients who reported receipt of medication information and medication understanding increased significantly after the implementation of unit-based clinical pharmacists. Comparison of intervention and non-intervention groups showed no statistically significant difference in the frequency of medication errors. CONCLUSION: Results suggest that a clinical pharmacist assigned to an inpatient unit in orthopedics significantly influences patient perceptions of communication about and understanding of their medications.
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BACKGROUND: Mistreatment has been correlated with burnout and poor well-being in medical students, but data regarding residents and faculty are limited. The objective was to investigate the prevalence of mistreatment towards surgical housestaff and faculty and characterize such experiences. METHODS: In 2018, the Department of Surgery surveyed housestaff and faculty on incidents of mistreatment. RESULTS: Clinical faculty (63%) and residents (72%) completed the mistreatment survey. Excluding public embarrassment, 48% of residents and 29% of clinical faculty experienced mistreatment. Residents experienced public embarrassment and public humiliation more frequently than faculty, however faculty were subjected to racially or ethnically offensive remarks/names more frequently than residents (p < .05). Faculty within and external to their department were most cited as instigators of mistreatment. Residents experienced mistreatment most often by faculty, co-residents, and nurses. Reporting of the behaviors was low. CONCLUSIONS: Incidents of mistreatment are frequently occurring for surgical residents and faculty.
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Docentes de Medicina/psicologia , Internato e Residência , Relações Interprofissionais , Corpo Clínico Hospitalar/psicologia , Racismo , Vergonha , Cirurgiões/psicologia , Adulto , Revelação/estatística & dados numéricos , Feminino , Humanos , Masculino , Inquéritos e QuestionáriosRESUMO
PURPOSE: We report the results of low back pain treatment using a combination of nucleotides, uridine (UTP), cytidine (CMP) and vitamin B12, vs a combination of vitamins B1, B6, and B12. PATIENTS AND METHODS: Randomized, double-blind, controlled trial, of a 60-day oral treatment: Group A (n=317) receiving nucleotides+B12 and Group B (n=317) receiving B vitamins. The primary endpoint was the percentage of subjects in each group presenting adverse events (AEs). Secondary endpoints were visual analog scale (VAS) pain scores at Visit 2 (day 30) and Visit 3 (day 60) in relation to pretreatment values, Roland-Morris Questionnaire (RMQ) scores and finger-to-floor distance (FFD) (percentage of subjects per group presenting improvement ≥5 points and ≥3cm, respectively). RESULTS: Seventy-five (24%) and 105 (33%) subjects (P=0.21) presented 133 and 241 AEs, with 3159% of subjects presenting ≥2 AEs (P=0.0019) in Group A and Group B, respectively. Twenty-four subjects in Group B were discontinued due to AEs, while no AE-related discontinuations occurred in Group A (P<0.0001). VAS score reduction after 30 and 60 days of treatment was statistically significant (P<0.0001) in both groups, with Group A showing greater reduction at Visit 2 (P<0.0001). RMQ score improvement ≥5 points occurred in 99% of subjects from each group, and FFD improvement ≥3 cm occurred in all subjects. CONCLUSION: Treatment with nucleotides+B12 was associated with a lower number of total AEs, fewer AEs per subject, and no AE-related treatment discontinuation. Pain intensity (VAS) reduction was superior at 30 days of treatment in the nucleotides+B12 group and equivalent between groups at 60 days of treatment. Improvements in efficacy measures RMQ and FFD were observed in both groups at treatment days 30 and 60.
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BACKGROUND: Accurate medication reconciliation in trauma patients is essential but difficult. Currently, there is no established clinical method of detecting direct oral anticoagulants (DOACs) in trauma patients. We hypothesized that a liquid chromatography-mass spectrometry (LCMS)-based assay can be used to accurately detect DOACs in trauma patients upon hospital arrival. METHODS: Plasma samples were collected from 356 patients who provided informed consent including 10 healthy controls, 19 known positive or negative controls, and 327 trauma patients older than 65 years who were evaluated at our large, urban level 1 trauma center. The assay methodology was developed in healthy and known controls to detect apixaban, rivaroxaban, and dabigatran using LCMS and then applied to 327 samples from trauma patients. Standard medication reconciliation processes in the electronic medical record documenting DOAC usage were compared with LCMS results to determine overall accuracy, sensitivity, specificity, and positive and negative predictive values (PPV, NPV) of the assay. RESULTS: Of 356 patients, 39 (10.96%) were on DOACs: 21 were on apixaban, 14 on rivaroxaban, and 4 on dabigatran. The overall accuracy of the assay for detecting any DOAC was 98.60%, with a sensitivity of 94.87% and specificity of 99.05% (PPV, 92.50%; NPV, 99.37%). The assay detected apixaban with a sensitivity of 90.48% and specificity of 99.10% (PPV, 86.36%; NPV 99.40%). There were three false-positive results and two false-negative LCMS results for apixaban. Dabigatran and rivaroxaban were detected with 100% sensitivity and specificity. CONCLUSION: This LCMS-based assay was highly accurate in detecting DOACs in trauma patients. Further studies need to confirm the clinical efficacy of this LCMS assay and its value for medication reconciliation in trauma patients. LEVEL OF EVIDENCE: Diagnostic Test, level III.
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Anticoagulantes/sangue , Espectrometria de Massas , Reconciliação de Medicamentos/métodos , Ferimentos e Lesões/sangue , Administração Oral , Idoso , Anticoagulantes/administração & dosagem , Cromatografia Líquida de Alta Pressão , Dabigatrana/administração & dosagem , Dabigatrana/sangue , Feminino , Voluntários Saudáveis , Humanos , Masculino , Estudos Prospectivos , Pirazóis/administração & dosagem , Pirazóis/sangue , Piridonas/administração & dosagem , Piridonas/sangue , Rivaroxabana/administração & dosagem , Rivaroxabana/sangue , Sensibilidade e EspecificidadeRESUMO
Creating a Core Entrustable Professional Activities (Core EPA) curriculum requires a longitudinal approach. Current curricular efforts have focused primarily on the pre-clerkship and clerkship phases of training; however, the role of the Acting Internship (AI) has not been explored. The AI experience offers opportunities for students to have enhanced clinical responsibility, demonstrate proficiency, and allows for assessment of Core EPAs that are beyond the focus of clerkships. We share our experience developing an interdepartmental AI experience designed to assess designated Core EPAs and highlight tensions that should be considered when incorporating an AI experience into a longitudinal Core EPA-oriented curriculum.
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Background: Medication errors account for the most common adverse events and a significant cause of mortality in the USA. The Joint Commission has required medication reconciliation since 2006. We aimed to survey the literature and determine the challenges and effectiveness of medication reconciliation in the trauma patient population. Materials and methods: We conducted a systematic review of the literature to determine the effectiveness of medication reconciliation in trauma patients. English language articles were retrieved from PubMed/Medline, CINAHL, and Cochrane Review databases with search terms "trauma OR injury, AND medication reconciliation OR med rec OR med rek, AND effectiveness OR errors OR intervention OR improvements." Results: The search resulted in 82 articles. After screening for relevance and duplicates, the 43 remaining were further reviewed, and only four articles, which presented results on medication reconciliation in 3041 trauma patients, were included. Two were retrospective and two were prospective. Two showed only 4% accuracy at time of admission with 48% of medication reconciliations having at least one medication discrepancy. There were major differences across the studies prohibiting comparative statistical analysis. Conclusions: Trauma medication reconciliation is important because of the potential for adverse outcomes given the emergent nature of the illness. The few articles published at this time on medication reconciliation in trauma suggest poor accuracy. Numerous strategies have been implemented in general medicine to improve its accuracy, but these have not yet been studied in trauma. This topic is an important but unrecognized area of research in this field.