Non-Medical Urethral Sounding: A review of literature and rare case of sounding with a live firearm round.

Management of urethral sounding related injuries continues to be a challenge due to the wide breath of objects implicated, the rarity of cases, and chance of significant complication. We present a particularly challenging and novel case where a patient inserted a round of live ammunition into his urethra. Non-surgical removal was limited over concern for accidental discharge of the round, and the patient was taken to the operating room where open removal was performed. Psychiatric evaluation should be considered for cases where sounding injury requires surgical intervention, and a patient-centered, prevention-focused approach is best for building physician-patient rapport and adherence.

Do no harm: the role of perioperative heparin in urethroplasty.

OBJECTIVE: To examine the safety of single modality mechanical venous thromboembolism (VTE) prophylaxis in patients undergoing urethroplasty. VTE is a perioperative complication with significant morbidity. Routine use of peri-operative VTE prophylaxis is common guideline-driven practice across multiple surgical specialties. There is a discrepancy between guideline recommendations and clinical practice in the administration of peri-operative low-dose unfractionated heparin (LDUH) for urethroplasty. METHODS: Patients were identified from an IRB-approved database of patients undergoing urethral reconstruction by a single surgeon at MedStar Washington Hospital Center from 2012 to 2020. All patients had sequential compression devices (SCD) prior to anesthesia induction. Select patients received LDUH as dual prophylaxis. Primary endpoint was perioperative VTE within 30 days. RESULTS: We identified 345 patients who met inclusion criteria. Sixty-nine patients received peri-operative LDUH. One patient had a deep vein thrombosis in the SCD only group. CONCLUSION: Routine LDUH administration likely overtreats men undergoing urethroplasty. There may be a subset of men in whom dual prophylaxis with LDUH and SCD is beneficial for prevention of VTE. Current guidelines do not offer adequate criteria to identify these men. We offer clinical considerations to help guide further study to identify these patients.

Implementation of instructional videos improves nursing comfort with commonly encountered urinary catheter care scenarios.

INTRODUCTION: Placement of coudé catheters, manual irrigation of urinary catheters, and management of continuous bladder irrigation (CBI) are routine interventions for which nurses often receive little or no formal education. In this study, our aim was to determine factors associated with higher comfort levels for these catheter-care techniques and to assess whether online instructional videos could be used to improve nursing comfort. MATERIALS AND METHODS: Three 5-minute videos were created to demonstrate proper technique for coudé catheter placement, manual irrigation of a catheter, and management of CBI. An online module with pre- and post-video surveys was created and administered to all nursing staff at MedStar Georgetown University Hospital. RESULTS: A total of 821 nurses participated in this study and completed the online module with both pre-- and post-video surveys. Using a 10-point Likert scale, pre-video median comfort levels for coudé catheter placement, manual irrigation of a catheter, and management of CBI were 5, 6, and 5, respectively. Post-video median comfort levels increased significantly to 9, 8, and 8, respectively (p < 0.001). In the linear regression models, prior formal training was significantly associated with higher baseline comfort levels for all three techniques (p < 0.001). CONCLUSIONS: Prior formal training as well as baseline nursing comfort levels for common catheter related techniques tend to be low and the implementation of simple instructional videos via an online platform may be a useful strategy for improving nursing comfort. This study demonstrates a reproducible strategy for disseminating catheter education for nurses on a larger scale.

The successful use of therapeutic plasma exchange for severe COVID-19 acute respiratory distress syndrome with multiple organ failure.

The COVID-19 pandemic has brought about an urgent need for effective treatment, while conserving vital resources such as intensive care unit beds and ventilators. Antivirals, convalescent plasma, and biologics have been used with mixed results. The profound "cytokine storm" induced endotheliopathy and microthrombotic disease in patients with COVID-19 may lead to acute respiratory distress syndrome, sepsis, and multi-organ failure. We present a case of SARS-COV2 pneumonia with septic shock and multi-organ failure that demonstrated significant clinical improvement after therapeutic plasma exchange. A 65-year-old female with multiple comorbidities presented with progressive dyspnea and dry cough. She was found to be COVID-19 positive with pneumonia, and developed progressive hypoxemia and shock requiring vasopressors, cardioversion, and non-invasive positive pressure ventilation. Given her worsening sepsis with multi-organ failure, she underwent therapeutic plasma exchange with rapid clinical improvement. Her case supports the theory that plasma exchange may help abate the "cytokine storm" induced endotheliopathy and microthrombosis associated with COVID-19. Further studies are needed to identify markers of this pathway and the potential role of plasma exchange in these critically ill patients.

Effect of oral appliances on blood pressure in obstructive sleep apnea: a systematic review and meta-analysis.

BACKGROUND: Obstructive sleep apnea (OSA) is an independent risk factor for the development of hypertension. However the effect of continuous positive airway pressure (CPAP) on lowering systemic blood pressure (BP) in OSA patients has been conflicting. Oral appliance (OA) therapy is an important alternative therapy to CPAP for patients with mild to moderate OSA. OBJECTIVE: To conduct a meta-analysis of studies which have evaluated the effect of OAs on BP in patients with OSA. DATA SOURCES: Studies were retrieved by searching PubMed (all studies that were published until December 15, 2011) STUDY SELECTION: Three independent reviewers screened citations to identify trials of the effect of OA on BP. DATA EXTRACTION: Data from observational and randomized controlled trial (RCT) studies was extracted for pre- and post-treatment systolic, diastolic, and mean arterial blood pressure (SBP, DBP, and MAP). DATA SYNTHESIS: A total of 7 studies that enrolled 399 participants met the inclusion criteria. The pooled estimate of mean changes and the corresponding 95% CIs for SBP, DBP, and MAP from each trial are -2.7 mm Hg (95% CI: -0.8 to -4.6), p-value 0.04; -2.7 mm Hg (95% CI: -0.9 to -4.6), p-value 0.004; and -2.40 mm Hg (95% CI: -4.01 to -0.80), p-value 0.003 (Figures 2-4). The pooled estimate of mean changes and the corresponding 95% CIs for nocturnal SBP, DBP, and MAP from each trial are -2.0 mm Hg (95% CI: 1.1 to -5.3), p-value 0.212; -1.7 mm Hg (95% CI: -0.1 to -3.2), p-value 0.03; and -1.9 mm Hg (95% CI: 1.3 to -5.1), p-value 0.255 (Figures 5-7) respectively. CONCLUSIONS: The pooled estimate shows a favorable effect of OAs on SBP, MAP, and DBP. Most of the studies were observational. Therefore, more RCTs are warranted involving a larger number of patients and longer treatment periods to confirm the effects of OA on BP.

Depression and diabetes: Establishing the pharmacist's role in detecting comorbidity in pregnant women.

OBJECTIVES: To determine the prevalence of depression in women with diabetes receiving prenatal care and to determine whether pregnant women with comorbid depression and diabetes are receiving adequate care for depression. SETTING: Little Rock, AR, between June and August 2007. PRACTICE DESCRIPTION: At a women's health clinic providing obstetrical services to local and statewide patients, the clinical pharmacist functions as a diabetes educator, provides treatment recommendations for the OB/GYN medical residents, and precepts fourth-year student pharmacists. PRACTICE INNOVATION: The pharmacist and student pharmacists screened patients with diabetes for depression using the Beck Depression Inventory, 2nd ed. (BDI-II). MAIN OUTCOME MEASURES: Patient demographics, including obstetrical history, type of diabetes, depression history, and current treatments. RESULTS: 50 patients were screened in this pilot study. Of participants, 42% reported scores that indicated clinical depression. Among patients with clinical depression, only 19% were receiving treatment for depression. Obstetrical history (number of pregnancies) showed a positive correlation with the BDI-II total scores (P = 0.0078). CONCLUSION: This population had a high prevalence of depressive symptoms, but very few women were receiving treatment for depression. Depression screenings should be integrated into routine prenatal care, offering adequate treatment when needed. This study implies that pharmacists can assist with screening for depression in diabetes and thus ensure that at-risk patients receive the attention needed to better manage their illnesses.