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Synergistic clinical application of synthetic electrospun fiber wound matrix in the management of a complex traumatic wound: degloving left groin and thigh auger injury. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2024; 36:124-128. [PMID: 38743858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
BACKGROUND Managing complex traumatic soft tissue wounds involving a large surface area while attempting to optimize healing, avoid infection, and promote favorable cosmetic outcomes is challenging. Regenerative materials such as ECMs are typically used in wound care to enhance the wound healing response and proliferative phase of tissue formation. CASE REPORT The case reported herein is an example of the efficacious use of an SEFM in the surgical management of a large complex traumatic wound involving the left lower extremity and lower abdominal region. The wound bed was successfully prepared for skin grafting over an area of 1200 cm2, making this among the largest applications of the SEFM reported in the literature. CONCLUSION This case report demonstrates the clinical versatility of the SEFM and a synergistic approach to complex traumatic wound care. The SEFM was successfully used to achieve tissue granulation for a successful skin graft across a large surface in an anatomic region with complex topography.
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Definitive Closure Using an Ovine Reinforced Tissue Matrix in Contaminated Penetrating Abdominal Trauma. AMERICAN JOURNAL OF CASE REPORTS 2024; 25:e943188. [PMID: 38389297 PMCID: PMC10900261 DOI: 10.12659/ajcr.943188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
BACKGROUND Cases involving penetrating abdominal trauma may be complex and often involve damage to multiple organ systems. Synthetic, biologic, and reinforced biologic matrices/reinforced tissue matrices (RBMs/RTMs) are frequently used in hernia repair and other surgical procedures requiring reinforcement, including trauma cases that require abdominal repair. CASE REPORT The first case was a 35-year-old male patient with a stab wound (SW) to the right side of the chest and the abdomen resulting in damage to the diaphragm, epicardium, liver, and duodenum. The second case was a 22-year-old male patient who suffered multiple traumas after an automated trencher accident, including a skull fracture with exposed brain and major lacerations to the shoulder and abdomen causing a large right-flank hernia. In both cases, OviTex® (TELA Bio, Inc., Malvern, PA), a reinforced tissue matrix (RTM), was used to help obtain and maintain abdominal wall closure. We also present an institutional economic analysis using data from the author's institution with average case cost and future projections for procedure volume and product usage volume through 2021. CONCLUSIONS We report favorable outcomes in a series of patients with contaminated (CDC Wound Class III) surgical fields who underwent abdominal wall closure and reinforcement with OviTex RTM. Our work adds to the growing body of literature suggesting that reinforced biologics offer a potential alternative to biological meshes in the setting of a contaminated surgical field. Additionally, in comparison to other commonly available biologic matrices, use of OviTex RTM may be a cost-effective option to achieve abdominal wall closure even in complex cases.
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Clinical observations in patients with open abdomens managed with negative pressure therapy using a perforated foam dressing: a limited case series with brief literature review. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2024; 36:61-66. [PMID: 33591932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Emergency laparotomy has become an increasingly more frequent and expensive general surgery procedure in terms of cost and resource utilization. Primary fascial closure at the index procedure may not be feasible in many patients, requiring use of the open abdomen (OA)technique. Patients with OA are most often managed with temporary abdomen closure (TAC). Open abdomen negative pressure therapy (OA-NPT) has been shown to be an effective TAC technique, which facilitates re-exploration, protects visceral organs, mitigates fascial retraction, prevents loss of abdominal domain, and provides effective volumetric abdominal fluid management. OBJECTIVE This study assessed the clinical use and outcomes of a next-generation perforated polyurethane foam dressing that has been developed for use with OA-NPT. MATERIALS AND METHODS The authors evaluated a next-generation OA-NPT foam dressing to provide TAC in 4 patients who required OA management. Two surgeons at different facilities exercised their independent surgical discretion in selecting the patients who would receive the next generation OA-NPT foam dressing. Surgical interventions to resolve the underlying pathology were completed using the OA technique. Postoperatively, all patients had intermittent urinary bladder pressures recorded as an indirect method for approximating intra-abdominal pressure (IAP) and to monitor clinical evidence of intra-abdominal hypertension (IAH) or abdominal compartment syndrome. RESULTS In these patients, primary fascial closure was achieved and no appreciable increase in IAP was noted. No gastrointestinal complications related to the next generation perforated OA-NPT foam dressing were noted. CONCLUSIONS Based on the authors' clinical assessment of the 4 patients who required OA management, the new, perforated OA-NPT foam dressing was effective in providing increased medial tension and contraction without an appreciable increase in IAP.
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Burn Center Patients at Risk for Upper Extremity Amputations. Plast Surg (Oakv) 2023; 31:229-235. [PMID: 37654535 PMCID: PMC10467439 DOI: 10.1177/22925503211042863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 07/08/2021] [Accepted: 07/14/2021] [Indexed: 09/02/2023] Open
Abstract
Introduction Burn center patients present not only with burn injuries but also necrotizing infections, purpura fulminans, frostbite, toxic epidermal necrolysis, chronic wounds, and trauma. Burn surgeons are often faced with the need to amputate when limb salvage is no longer a viable option. The purpose of this study was to determine factors which predispose patients to extremity amputations. Methods: This retrospective registry review (2000-2019) compared patients who required upper extremity amputations with those who did not. Cases were pair-matched by age, sex, percent total body surface area (%TBSA), and type/location of injury to control for possible confounding variables. Results: There were 77 upper extremity amputee patients (APs) and 77 pair-matched non-amputees (NAPs) with the median age 45- and 43-years, %TBSA 21 and 10, respectively; second and third degree burn injuries were similar in the 2 groups. The AP group had longer hospitalizations (median 40 vs 15 days) P < .0001, with more intensive care unit days (median 28 vs 18 days). APs presented with significantly more cardiac, renal, and pulmonary comorbidities, acquired infections (61 [64%] vs 35 [36%]), escharotomies, and fasciotomies than the NAP, P < .0001. Mortality was similar (AP 14 [18.2%] vs NAP 9 [11.7%]), P = .26. Conclusions: Escharotomies, fasciotomies, sepsis, pneumonia, wound, and urinary tract infections contributed to prolonged hospitalizations and increased risk for upper extremity amputations in the AP group.
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A synthetic hybrid-scale fiber matrix for complex surgical wounds: consensus guidelines. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2023; 35:E160-E168. [PMID: 37256692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Based on their own clinical experience and review of the available peer-reviewed data, the authors developed a consensus opinion on the use of an SHSFM for open wounds. The matrix has features such as varying pore sizes and fibers (ie, hybrid-scale) and is indicated for the treatment of open wounds. This report describes the design and utility of the SHSFM, its mechanism of action, and the methods of application, as well as clinical outcomes. The authors discuss their own experience and review of the published literature, then describe their protocols and rationale for the use of the SHSFM. These consensus statements include recommendations regarding appropriate wounds for use of the SHSFM, use of other wound therapies in conjunction with the SHSFM, reapplication rates, preparation methods, and additional discussions of appropriate use. This report is not a literature review, but rather is a statement of preliminary clinical experience. The consensus statements indicate that the SHSFM may be used to treat a variety of wounds and can be used to stage wounds to closure via skin grafts or by secondary intention.
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The sandwich technique for quick and efficient application of negative pressure wound therapy to the feet and hands: a case report. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2023; 35:E17-E21. [PMID: 36749993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
INTRODUCTION NPWT is a surgical dressing that combines polyurethane foam with the subsequent application of continuous or intermittent negative pressure. NPWT facilitates granulation tissue production by macrostrain, microstrain and, if desired, fluid instillation. Sealing the polyurethane foam over the wound bed is achieved using acrylic drapes; however, this can be difficult to use in some anatomic sites. Failure to achieve an effective seal can necessitate additional supplies, which has led to increased innovation in developing a more effective NPWT seal over the target wound bed. Obtaining an effective pressure seal on the feet or hands can be difficult because these anatomic sites have distinct curvature for each digit, with multiple interdigital web spaces and independent mobility. In this case report, the authors propose a technique to apply either an acrylic drape or combination acrylic and soft silicone drape utilizing the "sandwich technique" to seal NPWT foam quickly and efficiently to the feet or hands.
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The effect of primary care clinician type and care team characteristics on health care costs. J Eval Clin Pract 2022; 28:1055-1060. [PMID: 35434886 DOI: 10.1111/jep.13686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 03/01/2022] [Accepted: 03/08/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate health care costs as a function of assigned primary care clinician type and care team characteristics. METHODS Administrative data were collected for 68 family medicine clinicians (40 physicians and 28 nurse practitioners [NPs]/physician assistant [PAs]), on 11 care teams (variable MD, NP and PA on teams), caring for 77,141 patients. We performed a generalized linear mixed multivariable regression model of standardized per member per month (PMPM) median cost as the outcome, with four practice sites included as random effects. RESULTS In bivariate analysis, cost was higher in physicians than NP/PAs, in more complex patients, and associated with emergency department (ED) visit rate. On multivariate analysis, patient complexity, ED visit rate and higher patient experience ratings were independently associated with greater PMPM cost. More time in practice was associated with lower PMPM cost. In the adjusted multivariate model, physicians had 8.3% lower median PMPM costs than NP/PAs (p = 0.046). CONCLUSIONS The primary drivers of greater PMPM cost were patient complexity, ED visits and patient satisfaction.
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Use of a Modified ABTHERA ADVANCE™ Open Abdomen Dressing with Intrathoracic Negative-Pressure Therapy for Temporary Chest Closure After Damage Control Thoracotomy. Am J Case Rep 2022; 23:e937207. [PMID: 36153642 PMCID: PMC9520634 DOI: 10.12659/ajcr.937207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Case series
Patient: Male, 33-year-old • Male, 51-year-old
Final Diagnosis: Cardio thoracic trauma
Symptoms: Hemorrhagic shock
Medication: —
Clinical Procedure: Intrathoracic negative pressure therapy • thoracotomy
Specialty: Biotechnology • Cardiac Surgery • Critical Care Medicine • Surgery
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An Infant With a Hemorrhagic Rash and Cardiomyopathy. Clin Pediatr (Phila) 2022; 61:404-407. [PMID: 35238221 DOI: 10.1177/00099228221075915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Applications of a new silicone-acrylic hybrid semiocclusive drape with negative pressure wound therapies in a burn center. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2022; 34:141-145. [PMID: 35839159 DOI: 10.25270/wnds/082421.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
It is essential that occlusive drapes provide both an airtight, watertight seal and prevent intrusion of the external environment into a healing wound bed. Removal of an acrylic drape, however, may result in pain, reflex erythema, and a denuding of the epidermis, including the stratum corneum. Recently, a new silicone-acrylic hybrid drape was introduced for use with negative pressure wound therapy. Five unique and varied clinical cases from a burn center that used such negative pressure wound therapy dressings with the silicone-acrylic hybrid drape are presented. These cases highlight the excellent sealing capabilities of this new occlusive drape and minimal pain upon its removal. In addition, this hybrid drape may decrease waste of dressing supply because it is easily reconfigured to its original form and can be repositioned if the initial placement is suboptimal. The drape also maintains a tight seal with repositioning, making it more user-friendly to the clinical provider.
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A guillotine amputation at the ankle level-how to quickly remove a septic foot: a case report. J Wound Care 2021; 30:S17-S23. [PMID: 34554853 DOI: 10.12968/jowc.2021.30.sup9.s17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
As of 2014, diabetes is estimated to affect 422 million people globally. It is well recognised that lower extremity amputations secondary to diabetes have a high mortality rate perioperatively. The purpose of this article is to provide a simple, step-by-step guide to surgeons who need to perform a transtibial amputation. The case report of a 62-year-old female patient with poorly controlled diabetes who developed necrotising fasciitis of the lower extremity and systemic sepsis is used to illustrate the procedure. Knowing how to complete this operation is essential due to its effectiveness in quickly eliminating a source of pedal sepsis.
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Designing for Effective and Safe Multidisciplinary Primary Care Teamwork: Using the Time of COVID-19 as a Case Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168758. [PMID: 34444522 PMCID: PMC8394340 DOI: 10.3390/ijerph18168758] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/11/2021] [Accepted: 08/16/2021] [Indexed: 11/16/2022]
Abstract
Effective medical teamwork can improve the effectiveness and experience of care for staff and patients, including safety. Healthcare organizations, and especially primary care clinics, have sought to improve medical teamwork through improved layout and design, moving staff into shared multidisciplinary team rooms. While co-locating staff has been shown to increase communication, successful designs balance four teamwork needs: face-to-face communications; situational awareness; heads-down work; perception of teamness. However, precautions for COVID-19 make it more difficult to conduct face-to-face communications. In this paper we describe a model for understanding how layout affects these four teamwork needs and describe how the perception of teamwork by staff changed after COVID-19 precautions were put in place. Observations, interviews and two standard surveys were conducted in two primary care clinics before COVID-19 and again in 2021 after a year of precautions. In general, staff felt more isolated and found it more difficult to conduct brief consults, though these perceptions varied by role. RNs, who spent more time on the phone, found it convenient to work part time-from home, while medical assistants found it more difficult to find providers in the distanced clinics. These cases suggest some important considerations for future clinic designs, including greater physical transparency that also allow for physical separation and more spaces for informal communication that are distanced from workstations.
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Abstract
Objective To test the hypothesis that a greater proportion of physician time on primary care teams are associated with decreased emergency department (ED) visits, hospital admissions, and readmissions, and to determine clinician and care team characteristics associated with greater utilization. Patients and Methods We retrospectively analyzed administrative data collected from January 1 to December 31, 2017, of 420 family medicine clinicians (253 physicians, 167 nurse practitioners/physician assistants [NP/PAs]) with patient panels in an integrated health system in 59 Midwestern communities serving rural and urban areas in Minnesota, Wisconsin, and Iowa. These clinicians cared for 419,581 patients through 110 care teams, with varying numbers of physicians and NP/PAs. Primary outcome measures were rates of ED visits, hospitalizations, and readmissions. Results The proportion of physician full-time equivalents on the team was unrelated to rates of ED visits (rate ratio [RR] = 0.826; 95% confidence interval [CI], 0.624 to 1.063), hospitalizations (RR = 0.894; 95% CI, 0.746 to 1.072), or readmissions (RR = –0.026; 95% CI, 0.364 to 0.312). In separate multivariable models adjusted for clinician and practice-level characteristics, the rate of ED visits was positively associated with mean panel hierarchical condition category (HCC) score, urban vs rural setting, NP/PA vs physician, and lower years in practice. The rate of inpatient admissions was associated with HCC score, and 30-day hospital readmissions were positively associated with HCC score, lower years in practice, and male clinicians. Conclusion Care team physician and NP/PA composition was not independently related to utilization. More complex panels had higher rates of ED visits, hospitalization, and readmissions. Statistically significant differences between physician and NP/PA panels were only evident for ED visits.
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Rare Operative Intervention for Urinary and Fecal Incontinence-Associated Dermatitis. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2021; 33:E31-E33. [PMID: 33914693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Incontinence-associated dermatitis (IAD) is considered a cause of moisture-associated skin damage after prolonged exposure to urinary and fecal incontinence. While partial-thickness burns are often managed with topical therapies, daily dressing changes, patient positioning, hydration, nutrition, and pain management, deep partial-thickness and full-thickness burn injuries require surgical excision and, ultimately, skin grafting. The elderly and very young as well as those with medical comorbidities can develop urinary and fecal incontinence. Urinary ammonia and gastrointestinal lipolytic enzymes and proteases can produce caustic damage to weakened elderly or immature skin. In this report, 2 cases of IAD are presented as chemical burns. After a prolonged interval of urinary and fecal incontinence, an incapacitated 65-year-old male with 14% total body surface area (TBSA) partial-thickness wounds, and an 85-year-old female with 4% TBSA full-thickness wounds were admitted to the burn center and underwent operative management.
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Negative Pressure Wound Therapy With Instillation and Dwell Time for the Management of Complex Wounds: A Case Series. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2020; 32:E96-E100. [PMID: 33561001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Negative pressure wound therapy (NPWT) dressings are beneficial tools for promoting granulation tissue and wound healing. An NPWT dressing with instillation and dwell time (NPWTi-d) is becoming more frequently used to provide daily, effective wound cleansing between surgical debridement procedures. Either saline or other wound solutions, such has hypochlorous acid wound solution, can be instilled in small volume aliquots to irrigate the wound periodically. OBJECTIVE This case series describes the effective use of NPWTi-d in conjunction with hypochlorous acid (HOCl) solution in 10 patients with necrotizing soft tissue infections (NSTIs). MATERIALS AND METHODS The hospital registry of patients between July 2018 and June 2020 was queried to identify patients older than were 18 years or older, whose wounds were managed intermittently with NPWTi-d using HOCl wound solution, regardless of wound etiology. Wound and patient demographics were reported. RESULTS A total of 10 cases in which NPWTi-d was utilized in conjunction with HOCl were identified. Of the 10 patients, 6 were admitted for NSTIs, 2 were admitted for sacral decubitus ulcers, and 2 were admitted for burn injuries. The patients' wounds ranged from 30 cm2 to 1000 cm2, and 80% of patients ultimately underwent skin grafting for wound closure. CONCLUSIONS This case series highlights the spectrum of wounds that can be managed with NPWTi-d dressings to yield a clean wound environment to promote healing and preparation for wound closure.
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Relationship of Clinician Care Team Composition and Diabetes Quality Outcomes. Popul Health Manag 2020; 24:502-508. [PMID: 33216689 DOI: 10.1089/pop.2020.0229] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The objective was to determine if a greater proportion of physician full-time equivalent (FTE%) relative to nurse practitioners/physician assistants (NPs/PAs) on care teams was associated with improved individual clinician diabetes quality outcomes. The authors conducted a retrospective cross-sectional study of 420 family medicine clinicians in 110 care teams in a Midwest health system, using administrative data from January 1, 2017 to December 31, 2017. Poisson regression was used to examine the relationship between physician FTE% and the number of patients meeting 5 criteria included in a composite metric for diabetes management (D5). Covariates included panel size, clinician type, sex, years in practice, region, patient satisfaction, care team size, rural location, and panel complexity. Of the 420 clinicians, 167 (40%) were NP/PA staff and 253 (60%) were physicians. D5 criteria were achieved in 37.9% of NP/PA panels compared with 44.5% of physician panels (P < .001). In adjusted analysis, rate of patients achieving D5 was unrelated to physician FTE% on the care team (P = .78). Physicians had a 1.082 (95% confidence interval 1.007-1.164) times greater rate of patients with diabetes achieving D5 than NPs/PAs. Clinicians at rural locations had a .904 (.852-.959) times lower rate of achieving D5 than those at urban locations. Physicians had a greater rate of patients achieving D5 compared with NPs/PAs, but physician FTE% on the care team was unrelated to D5 outcomes. This suggests that clinician team composition matters less than team roles and the dynamics of collaborative care between members.
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Use of Reticulated Open Cell Foam Dressings With Through Holes During Negative Pressure Wound Therapy With Instillation and Dwell Time: A Large Case Study. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2020; 32:279-282. [PMID: 33370246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Negative pressure wound therapy with instillation and dwell time (NPWTi-d) has been utilized in wounds with positive clinical benefits. A reticulated open cell foam dressing with through holes (ROCF-CC) was developed to assist with wound cleansing by removing thick wound exudate and infectious materials, and it may be used when debridement is not possible or appropriate. Use of NPWTi-d with ROCF-CC dressings has been reported with positive outcomes in complex wounds. OBJECTIVE The present study reports the authors' experience using NPWTi-d with ROCF-CC dressings in 19 patients with complex wounds. MATERIALS AND METHODS Of the 19 patients, 8 underwent sharp debridement. Oral and/or intravenous antibiotic treatment was initiated as needed prior to NPWTi-d. All patients received NPWTi-d with ROCF-CC dressings with instillation of quarter-strength Dakin's solution, hypochlorous acid solution, or saline with a dwell time of 5 to 10 minutes, followed by 2 to 3.5 hours of continuous negative pressure at -125 mm Hg. Dressing changes occurred every 2 to 3 days. Measurements and assessments of wound progression were done as per institutional protocols. RESULTS The 19 treated patients consisted of 10 males and 9 females, with an average age of 58.2 ± 15.1 years. Common patient comorbidities included hypertension, diabetes, obesity, and paraplegia. Wound types included pressure injuries, traumatic wounds, and surgical wounds. The average length of NPWTi-d use was 9.5 ± 4.1 days. In all of the patients, the wound beds showed development of healthy granulation tissue following NPWTi-d with ROCF-CC. All patients were discharged to one of the following: another hospital facility, skilled nursing facility, long-term acute care facility, or home. CONCLUSIONS In the authors' clinical practice, NPWTi-d with ROCF-CC provided effective and rapid removal of thick exudate and infectious materials and promoted development of granulation tissue.
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Use of a novel silicone-acrylic drape with negative pressure wound therapy in anatomically challenging wounds. Int Wound J 2020; 17:1829-1834. [PMID: 32755012 PMCID: PMC7754137 DOI: 10.1111/iwj.13471] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/07/2020] [Accepted: 07/14/2020] [Indexed: 11/30/2022] Open
Abstract
Negative pressure wound therapy (NPWT) utilises a polyurethane drape with acrylic adhesive over foam dressings to create a seal. In anatomically challenging areas, ancillary products are frequently used. Additionally, health care providers are unable to reposition the drape once placed. A novel hybrid drape consisting of polyurethane film with acrylic adhesive and silicone perforated layer has been developed to allow for repositioning after initial placement and easy removal. This six-patient case series evaluates the use of NPWT with hybrid drape over anatomically challenging wounds. Three males and three females were treated. Dressing changes occurred every 2 to 3 days. Drape application, repositioning, and ability to maintain a seal were evaluated. During application, the drape was repositioned 1 to 2 times without periwound skin irritation in 4/6 wounds. Prior to initial application, ancillary products were applied to help create a seal. However, by the second or third application, ancillary products were no longer used in 4/6 wounds. None of the dressing applications resulted in negative pressure seal leaks. In these patients, health care providers could reposition the hybrid drape after initial placement without periwound skin irritation and successfully create a negative pressure seal without ancillary products in anatomically challenging wound locations.
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Patient Reports of Involvement in Health Care Decisions: Falling Short of Healthy People 2020 Objectives. JOURNAL OF HEALTH COMMUNICATION 2020; 25:484-489. [PMID: 32866070 DOI: 10.1080/10810730.2020.1806413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The Healthy People 2020 (HP 2020) initiative delineates objectives for improving population health in the United States. The National Cancer Institute's Health Information National Trends Survey (HINTS) has served as an important data source for tracking several HP 2020 Health Communication and Health Information Technology objectives, including patient perceptions of involvement in health-care decisions. We analyzed data from six cross-sectional administrations of HINTS (2008 to 2017; N = 25,410) to assess progress toward the HP 2020 objective of increasing the proportion of persons reporting that their health-care providers always involved them in decisions about their health care. In each survey year, just over half the population (range = 51.6 to 54.6) reported that their health-care providers always involved them in health-care decisions; the observed percentages over a 10-year period remained below the HP 2020 goal of 56.8% and did not show significant improvement. Results show a lack of progress toward this HP 2020 goal despite increased attention to patient engagement in health care over the last several decades.
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Intraabdominal Lavage of Hypochlorous Acid: A New Paradigm for the Septic and Open Abdomen. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2020; 32:107-114. [PMID: 32155118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
INTRODUCTION Management of the open abdomen (OA) has rapidly evolved over the last several decades due to the improved understanding of the underlying pathophysiology of patients with an OA, adoption of damage control surgery, and the use of temporary abdominal closure (TAC) techniques for this patient population. The TAC utilizing negative pressure has been successful for managing patients with an OA with improved time to closure. Recent studies have started to examine the use of TAC in conjunction with negative pressure wound therapy with instillation and dwell time (NPWTi-d) for the management of the OA. OBJECTIVE This case series illustrates the capability, safety, and clinical effectiveness of TAC/NPWTi-d with hypochlorous acid (HOCl) solution. MATERIALS AND METHODS Three successfully treated cases describe the use of NPWTi-d using HOCl solution for the management of patients with a septic OA. RESULTS This initial experience suggests instillation of HOCl through the tubing set, in conjunction with the TAC device, is safe and easy to use. This technique decreased the need for more frequent OA lavages in the operating room (OR) after the index procedure, as well as the associated concomitant risks of transporting patients who are critically ill between the SICU and OR. No acute complications related to the TAC device with HOCl were noted. CONCLUSIONS Based on the results of this study, the authors believe instillation through the TAC device may be the next evolution in the use of abdominal NPWT and programmed intermittent lavage of the peritoneal cavity represents an effective method in the care of patients with a septic OA.
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Abstract
Background Pavement-street contact burns are rare. This study compared recent contact burns to those published in “Pavement temperature and burns: Streets of Fire” in 1995. The hypothesis was that there were a significantly increased number of pavement-street burns, as a result of increased ambient temperatures, and that motor vehicle crash (MVC) contact burns were less severe than pavements-street burns. Methods This was a retrospective burn center registry study of naturally heated surface contact burns during May to September from 2016 to 2018. Statistical analyses were performed with one-way analysis of variance (ANOVA) and Maximum Likelihood chi-squared for age, percent of total burn surface area (% TBSA), treatment, hospitalization, comorbidities, hospital charges, mortality, ambient, and surface temperatures (pavement, asphalt, rocks). Results In the 1995 study, median ambient temperatures were 106 (range 100–113) °F compared to the 108 (range 86–119) °F highest noon temperature in the current study. No ambient temperature differences were recorded on days with pavement burn admissions compared to days without these admissions. There were 225 pavement, 27 MVC, 15 road rash, and 103 other contact burns. The major injuries in the pavement group were due to being “down” (unknown reason), falls, and barefoot. Compared to the others, the pavement group was older, 56+ years, p < 0.001, and had smaller burns but similar length of stay. Fifty percent of the 225 pavement group patients with full-thickness burns required skin grafts. There were 13 (6%) fatalities in the pavement group vs 1 (4%) in the MVC group, p = 0.01. Fatalities were secondary to sepsis, shock, cardiac, respiratory, or kidney complications. Compared to survivors, the non-survivors had a significantly higher % TBSA (10% vs 4%), p = 0.01, and lower Glasgow Coma Scores (10 vs 15), p = 0.002. Conclusion There was a median 2 °F increase in ambient temperature since 1995. The increase in pavement burn admissions was multi-factorial: higher temperatures, population, and the number of older patients, with increased metropolis expansion, outreach, and urban heat indices. Pavement group was similar to the MVC group except for significantly older age and increased mortality. Morbidity associated with age contributed to increased mortality.
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Application of Negative Pressure Wound Therapy with Instillation and Dwell Time of the Open Abdomen: Initial Experience. Cureus 2019; 11:e5667. [PMID: 31720143 PMCID: PMC6823022 DOI: 10.7759/cureus.5667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Recent therapeutic advances in the management of severe abdominal sepsis (SAS) have improved patient mortality and morbidity. However, SAS and its impact on multiple organ failure remain a serious, life-threatening condition with a high mortality rate. The open abdomen (OA) technique has become an effective alternative to repeat laparotomy. The use of OA negative pressure wound therapy (OA NPWT) has been a significant advancement in the management of the open abdomen. Similarly, negative pressure wound therapy (NPWT) with instillation and dwell time (NPWT-i) has been used in patients with multiple comorbidities, with an American Society of Anesthesiology Classification ≥ 2, severe traumatic wounds, diabetic foot infections, and wounds complicated by invasive infection or extensive biofilm. Controlled instillation of saline during NPWT-i may further enhance healing by facilitating automatic and contained volumetric wound irrigation and cleansing and diluting local levels of inflammatory cytokines, improving the local as well as the systemic response to infection. Although the soft tissue and intra-abdominal compartments differ anatomically, they share very similar biologic responses to infections. Therefore, from a biologic and physiologic aspect, intraperitoneal instillation therapy may play a role as an adjunctive treatment of abdominal compartment inflammation from trauma or infection. The addition of saline solution instillation to OA NPWT (OAI) in a programmed, controlled manner may offer the clinician an effective adjunctive therapy for the treatment of the complex septic abdomen. The technical aspects of instillation into the OA and a pooled multicenter case study cohort utilizing OAI with saline solution, bacitracin, or hypochlorous acid in the management of the septic abdomen is presented.
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Abstract
Surgical site infection and other common surgical site complications (dehiscence, hematoma, and seroma formation) can lead to serious and often life-threatening complications. Gauze, adhesive dressings, and skin adhesives have traditionally been utilized for incision management. However, the application of negative pressure wound therapy over clean, closed surgical incisions (closed incision negative pressure therapy, ciNPT), has become a recent option for incision management. A brief review of ciNPT clinical evidence and health economic evidence are presented. A brief literature review was performed using available publication databases (PubMed, Ovid®, Embase®, and QUOSA™) for articles in English reporting on the use of ciNPT between October 1, 2016, to March 31, 2019. The successful application of ciNPT over clean, closed wounds has been reported in a broad spectrum of patients and operative interventions, resulting in favorable clinical results. Four of the five studies that examined health economics following the use of ciNPT reported a potential reduction in the cost of care. The authors’ own experience and published results suggest that patients at high risk for developing a surgical site complication may benefit from the use of ciNPT during the immediate postoperative period. Additional studies are needed across various surgical disciplines to further assess the safety, and cost-effectiveness of ciNPT use in patient populations.
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Burn injury outcome differences in Native Americans. Burns 2019; 45:494-501. [DOI: 10.1016/j.burns.2018.09.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 08/19/2018] [Accepted: 09/12/2018] [Indexed: 10/28/2022]
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Abstract
Negative pressure wound therapy (NPWT) is routinely used in the treatment of acute and chronic wounds. The technology continues to evolve with improved results NPWT is routinely used at the Arizona Burn Center and the addition of the V.A.C. VERAFLO CLEANSE CHOICETM with its reticulated open foam device has been used with promising results in a variety of complicated wounds. We present a case series involving the use of this negative pressure wound therapy device and irrigation in burn and necrotizing soft tissue patients treated at the Arizona Burn Center.
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Lemons in the Arizona Sunshine: The Effects of Furocoumarins Leading to Phytophotodermatitis and Burn-like Injuries. WOUNDS : A COMPENDIUM OF CLINICAL RESEARCH AND PRACTICE 2017; 29:E118-E124. [PMID: 29324427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
INTRODUCTION Phytophototoxic dermatitis is a strong phototoxic reaction to ultraviolet A (UV-A) radiation exposure after cutaneous contact with citrus fruit containing furocoumarins, leading to skin injury. At the Arizona Burn Center (Phoenix, AZ), the majority of these injuries are managed in the outpatient setting. CASE REPORT The authors present a pediatric admission for burn-like injuries following prolonged cutaneous exposure to lemons while playing in the Arizona sunshine. A 7-year-old girl playing in her backyard squeezed lemon juice onto her skin while in the hot Arizona sunshine; within 24 hours, the child experienced pain, erythema, and blistering to multiple areas of her skin. She was admitted to the authors' burn center for wound care and pain control. She had scattered first-degree and second-degree burn-like lesions to her face, neck, and chest as well as bilateral forearms, hands, lower extremities, and feet. After blister debridement, appropriate dressing care, and pain medication, the patient was discharged home after 4 days of hospitalization with appropriate clinical follow-up. CONCLUSIONS Burn-like lesions caused by furocoumarins after cutaneous absorption and UV-A exposure are known clinical entities in Arizona. The sequential progression from erythema to blisters equivalent to second-degree burn-like lesions to cutaneous hyperpigmentation is a well-described clinical triad. Meticulous wound care and pain control for the treatment of these burn-like lesions are essential as is the need for the wound care specialist to be well versed on this topic to quickly identify the etiology of the injury, thereby avoiding misdiagnosing the patient with nonaccidental traumatic injuries.
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A rare case of peritonsillar abscess resulting in cervical necrotizing fasciitis. OTOLARYNGOLOGY CASE REPORTS 2017. [DOI: 10.1016/j.xocr.2017.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Implementation of a Comprehensive Population Health Management Model. Popul Health Manag 2017; 20:337-339. [DOI: 10.1089/pop.2016.0130] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Making the Paradigm Shift from Siloed Population Health Management to an Enterprise-Wide Approach. Popul Health Manag 2017; 20:255-261. [DOI: 10.1089/pop.2016.0064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Abstract
This article discusses commonly used methods of monitoring and determining the end points of resuscitation. Each end point of resuscitation is examined as it relates to use in critically ill burn patients. Published medical literature, clinical trials, consensus trials, and expert opinion regarding end points of resuscitation were gathered and reviewed. Specific goals were a detailed examination of each method in the critical care population and how this methodology can be used in the burn patient. Although burn resuscitation is monitored and administered using the methodology as seen in medical/surgical intensive care settings, special consideration for excessive edema formation, metabolic derangements, and frequent operative interventions must be considered.
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Resuscitative endovascular balloon occlusion of the aorta with a low profile, wire free device: A game changer? Trauma Case Rep 2017; 7:11-14. [PMID: 30014026 PMCID: PMC6024155 DOI: 10.1016/j.tcr.2017.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2017] [Indexed: 11/29/2022] Open
Abstract
A 24 year old male arrived to our hospital after a motor cycle crash with evidence of a traumatic brain injury and in hemorrhagic shock not responsive to volume administration. Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) was performed in a timely fashion using a new, low profile, wire free device. This lead to rapid reversal of hypotension while his bleeding source was sought and controlled. Recently, REBOA has emerged as an adjunct in the hypotensive trauma patient with noncompressible torso hemorrhage. As first described, this procedure makes use of commonly available vascular surgery and endovascular products requiring large introducer sheaths (12–14 French) and long guidewires. Concerns regarding this technique center around the safety and feasibility of using such equipment in the emergency setting outside an angiography suite. This has likely limited widespread adoption of this technique. To address these concerns, newer products designed to be placed through a smaller sheath (7 French) and without the use of guidewires have been developed. Here we report on our first clinical use of such a device that we believe represents a significant advance in the care of the trauma patient.
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Meaningful conversations in living with and treating chronic conditions: development of the ICAN discussion aid. BMC Health Serv Res 2016; 16:514. [PMID: 27663302 PMCID: PMC5034671 DOI: 10.1186/s12913-016-1742-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Accepted: 06/18/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The needs of the growing population of complex patients with multiple chronic conditions calls for a different approach to care. Clinical teams need to acknowledge, respect, and support the work that patients do and the capacity they mobilize to enact this work, and to adapt and self-manage. Tools that enable this approach to care are needed. METHODS Using user-centered design principles, we set out to create a discussion aid for use by patients, clinicians, and other health professionals during clinical encounters. We observed clinical encounters, visited patient homes, and dialogued with patient support groups. We then developed and tested prototypes in routine clinical practice. Then we refined a final prototype with extensive stakeholder feedback. RESULTS From this process resulted the ICAN Discussion Aid, a tool completed by the patient and reviewed during the consultation in which patients classified domains that contribute to capacity as sources of burden or satisfaction; clinical demands were also classified as sources of help or burden. The clinical review facilitated by ICAN generates hypotheses regarding why some treatment plans may be problematic and may not be enacted in the patient's situation. CONCLUSION We successfully created a discussion aid to elucidate and share insights about the capacity patients have to enact the treatment plan and hypotheses as to why this plan may or may not be enacted. Next steps involve the evaluation of the impact of the ICAN Discussion Aid on clinical encounters with a variety of health professionals and the impact of ICAN-informed treatment plans on patient-important outcomes.
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Abstract
IMPORTANCE For antidepressants, the translation of evidence of comparative effectiveness into practice is suboptimal. This deficit directly affects outcomes and quality of care for patients with depression. To overcome this problem, we developed the Depression Medication Choice (DMC) encounter decision aid, designed to help patients and clinicians consider the available antidepressants and the extent to which they improved depression and other issues important to patients. OBJECTIVE Estimate the effect of DMC on quality of the decision-making process and depression outcomes. DESIGN, SETTING, AND PARTICIPANTS We conducted a cluster randomized trial of adults with moderate to severe depression considering treatment with an antidepressant. Primary care practices in 10 rural, suburban, and urban primary care practices across Minnesota and Wisconsin were randomly allocated to treatment of depression with or without use of the DMC decision aid. INTERVENTION Depression Medication Choice, a series of cards, each highlighting the effect of the available options on an issue of importance to patients for use during face-to-face consultations. MAIN OUTCOMES AND MEASURES Decision-making quality as judged by patient knowledge and involvement in decision making, patient and clinician decisional comfort (Decisional Conflict Scale) and satisfaction, encounter duration, medication adherence, depression symptoms, and the Patient Health Questionnaire for depression (PHQ-9). RESULTS We enrolled 117 clinicians and 301 patients (67% women; mean [SD] age, 44 [15] years; mean [SD] PHQ-9 score, 15 [4]) into the trial. Compared with usual care (UC), use of DMC significantly improved patients' decisional comfort (DMC, 80% vs UC, 75%; P = .02), knowledge (DMC, 65% vs UC, 56%; P = .03), satisfaction (risk ratio [RR], from 1.25 [P = .81] to RR, 2.4 [P = .002] depending on satisfaction domain), and involvement (DMC, 47% vs UC, 33%; P<.001). It also improved clinicians' decisional comfort (DMC, 80% vs UC, 68%; P < .001) and satisfaction (RR, 1.64; P = .02). There were no differences in encounter duration, medication adherence, or improvement of depression control between arms. CONCLUSIONS AND RELEVANCE The DMC decision aid helped primary care clinicians and patients with moderate to severe depression select antidepressants together, improving the decision-making process without extending the visit. On the other hand, DMC had no discernible effect on medication adherence or depression outcomes. By translating comparative effectiveness into patient-centered care, use of DMC improved the quality of primary care for patients with depression. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01502891.
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Increased adherence to prenatal group B streptococcal screening guidelines through a paired electronic reminder and education intervention. Matern Child Health J 2014; 18:16-21. [PMID: 23417210 DOI: 10.1007/s10995-013-1228-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The 2010 Centers for Disease Control and Prevention (CDC) update on perinatal group B streptococcal (GBS) prevention advises universal vaginal-rectal GBS screening of pregnant women in the 35th through 37th week of gestation. Because GBS colonization is transient, a test performed more than 5 weeks before delivery may not have sufficient negative predictive value to be clinically useful. Our objective was to increase rates of quality-improved, CDC-adherent GBS screening and decrease repeat screening. A reminder for maternal vaginal-rectal GBS testing was added to the physicians' electronic ordering screen, and family medicine physicians and residents were educated about screening guidelines through standardized, in-person presentations. Retrospective chart review was performed before and after these interventions. Univariate or bivariate analysis was performed for demographic factors, timing of first screen, rates of CDC-adherent screening (the newly defined quality-improved screen and the usual screen), and rates of repeat and unnecessary screens. Multivariate analysis was performed with quality-improved and usual screening as dependent variables. Bivariate analysis showed that post-intervention rates of quality-improved screening increased from 30 to 62 % (P < .001), usual screening increased from 69 to 84 % (P = .005), and repeat GBS screening decreased from 20 to 8 % (P = .007). Multivariate analysis showed increased post-intervention odds of quality-improved screening [odds ratio (OR) 3.59; 95 % CI 2.07-6.34] and usual screening (OR 2.67; 95 % CI 1.40-5.25). Low-cost, reproducible quality improvement interventions (electronic order reminder, educational sessions) have the potential to increase guideline adherence for GBS screening in pregnant women and decrease repeat screening.
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Impact of symptom remission on outpatient visits in depressed primary care patients treated with collaborative care management and usual care. Popul Health Manag 2014; 17:180-4. [PMID: 24495212 DOI: 10.1089/pop.2013.0057] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Depression symptoms contribute to significant morbidity and health care utilization. The aim of this study was to determine the impact of symptom improvement (to remission) on outpatient clinical visits by depressed primary care patients. This study was a retrospective chart review analysis of 1733 primary care patients enrolled into collaborative care management (CCM) or usual care (UC) with 6-month follow-up data. Baseline data (including demographic information, clinical diagnosis, and depression severity) and 6-month follow-up data (Patient Health Questionnaire scores and the number of outpatient visits utilized) were included in the data set. To control for individual patient complexity and pattern of usage, the number of outpatient visits for 6 months prior to enrollment also was measured as was the presence of medical comorbidities. Multiple logistic regression analysis demonstrated that clinical remission at 6 months was an independent predictor of outpatient visit outlier status (>8 visits) (odds ratio [OR] 0.609, confidence interval (CI) 0.460-0.805, P<0.01) when controlling for all other independent variables including enrollment into CCM or UC. The OR of those patients not in remission at 6 months having outpatient visit outlier status was the inverse of this at 1.643 (CI 1.243-2.173). The most predictive variable for determining increased outpatient visit counts after diagnosis of depression was increased outpatient visits prior to diagnosis (OR 4.892, CI 3.655-6.548, P<0.01). In primary care patients treated for depression, successful treatment to remission at 6 months decreased the likelihood of the patient having more than 8 visits during the 6 months after diagnosis.
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Prolonged care management for depression: a case-controlled study of those enrolled for more than one year. J Prim Care Community Health 2013; 4:129-34. [PMID: 23799721 DOI: 10.1177/2150131913475667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION Collaborative care management (CCM) for the treatment of depression has been shown to be an effective therapy. CCM can be seen as a resource intensive treatment. Early identification of patients who would not be effectively treated with CCM could allow for alteration of therapy or change in modality. METHODS A retrospective case-controlled study used 132 patients with prolonged enrollment (>1 year) in CCM (cases) and 396 randomized CCM patients who achieved remission within 6 months (controls). The hypothesis was that by studying the epidemiology of patients in prolonged care management (PCM), characteristics could be determined to help define this group. RESULTS With regression modeling, the odds of a patient having PCM at 1 year was highly significant for those unmarried patients (odds ratio [OR] = 1.736, confidence interval [CI] = 1.115-2.703, P = .015) with dysthymia (OR = 2.362, CI = 1.104-5.052, P = .027) and severe depression (OR = 2.856, CI = 1.551-5.260, P = .001). The adjusted baseline Patient Health Questionnaire-9 (PHQ-9) score showed a difference of 16.0 for the cases versus 14.8 for the controls (P < .001). By 10 weeks, the difference is much larger at (10.7 vs 4.9, P < .001). At 26 weeks, the control group had an adjusted average PHQ-9 score of 2.0, whereas the case group was still elevated at 10.2 (P < .001). CONCLUSIONS Case-controlled analysis of PCM patients demonstrated independent predictors (such as unmarried status, diagnosis of dysthymia or severe depression), however, no baseline data was of sufficient clarity to suggest changes in clinical practice. The trend of the patient's PHQ-9 over time was strongly suggestive of allowing differentiation between the groups.
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Improving hypertension control in diabetes: a multisite quality improvement project that applies a 3-step care bundle to a chronic disease care model for diabetes with hypertension. Am J Med Qual 2013; 28:365-73. [PMID: 23314577 DOI: 10.1177/1062860612469683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Hypertension in diabetes patients leads to significant morbidity and mortality. Nonetheless blood pressure (BP) control in patients with diabetes remains disappointing. The authors applied a care bundle to decrease the proportion of patients with BP exceeding 130/80. Teams from 4 sites in 3 states (Minnesota, Florida, and Arizona) developed a bundle consisting of a standardized BP process, an order set, and a patient goal. Baseline data were collected in the first 12 weeks, followed by 6 weeks of implementing changes. The final 16 weeks represented the intervention. There was a statistically significant decrease in the proportion of patients with uncontrolled BP in 3 of 4 sites (P < .0001 in all 3 sites demonstrating improvement). There was a statistically significant improvement in the satisfaction survey (P = .0011). Implementing an evidence-based care bundle for hypertension in diabetes mellitus can improve BP outcomes.
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Urinary fluticasone propionate-17beta-carboxylic acid to assess asthma therapy adherence. Allergy Asthma Proc 2012; 33:e35-9. [PMID: 22856629 DOI: 10.2500/aap.2012.33.3568] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Although the National Asthma Education and Prevention Program Expert Panel Report 3 recommends referral to specialists to address adherence, guidelines do not provide a tool to determine nonadherence. This study was designed to prospectively evaluate the characteristics of urinary analysis of fluticasone propionate-17beta-carboxylic acid (FP17betaCA) as a test to verify if a specific patient has not taken fluticasone propionate (FP) within 16-24 hours. Urine of asthmatic subjects was prospectively analyzed 16-24 hours after witnessed administration of orally inhaled FP using liquid chromatography tandem mass spectrometry (LC-MS/MS) analysis; limit of quantitation was 10.3 pg/mL. Results were compared with those from asthmatic subjects not receiving inhaled FP. Thirty asthmatic subjects receiving inhaled FP (2 oral inhalations of FP at 110 micrograms each or 1 oral inhalation twice daily of fluticasone and salmeterol in fixed combination at 250/50 micrograms for 1 week) were compared with 30 asthmatic subjects not receiving FP. FP17betaCA was detected in the urine of 30 of 30 asthmatic subjects receiving FP (median, interquartile range [IQR; 413.5, 212.8-1230.0] range 12.4-3290.0 pg/mL [corrected for urine creatinine: median, IQR {576.2, 188.1-1306.6} range 6.3-5425.9 ng/g Cr]) and was undetectable in 30 of 30 subjects not receiving inhaled FP. The sensitivity and specificity of LC-MS/MS to detect FP17betaCA in urine were 100% (95% exact binomial confidence interval, 88-100) and 100% (95% exact binomial confidence interval, 88-100), respectively. Analysis of FP17betaCA in urine provides a sensitive method that may be used to verify that a specific patient may not have administered FP within a 16- to 24-hour window before testing.
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Management of pediatric occult pneumothorax in blunt trauma: a subgroup analysis of the American Association for the Surgery of Trauma multicenter prospective observational study. J Pediatr Surg 2012; 47:467-72. [PMID: 22424339 DOI: 10.1016/j.jpedsurg.2011.09.037] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Revised: 08/18/2011] [Accepted: 09/01/2011] [Indexed: 11/19/2022]
Abstract
BACKGROUND Occult pneumothorax (OPTX) represents air within the pleural space not visible on conventional chest radiographs. Increased use of computed tomography has led to a rise in the detection of OPTX. Optimal management remains undefined. METHODS A pediatric subgroup analysis (age <18 years) from a multicenter, observational study evaluating OPTX management. Data analyzed were pneumothorax size, management outcome, and associated risk factors to characterize those that may be safely observed. RESULTS Fifty-two OPTX (7.3 ± 6.2 mm) in 51 patients were identified. None were greater than 27 mm; all those under 16.5 mm (n = 48) were successfully managed without intervention. Two patients underwent initial tube thoracostomy (one [21 mm] and the other with bilateral OPTX [24 mm, 27 mm]). Among patients under observation (n = 49), OPTX size progressed in 2; one (6.4mm) required no treatment, while one (16.5 mm) received elective intervention. Respiratory distress occurred in one patient (10.7 mm) who did not require tube thoracostomy. Nine received positive pressure ventilation; 8 did not have a tube thoracostomy. Twenty-four patients (51%) had one or more rib fractures; 3 required tube thoracostomy. CONCLUSION No pediatric OPTX initially observed developed a tension pneumothorax or adverse event related to observation. Pediatric patients with OPTX less than 16 mm may be safely observed. Neither the presence of rib fractures nor need for PPV alone necessitates intervention.
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Empiric, broad-spectrum antibiotic therapy with an aggressive de-escalation strategy does not induce gram-negative pathogen resistance in ventilator-associated pneumonia. Surg Infect (Larchmt) 2011; 11:427-32. [PMID: 20818984 DOI: 10.1089/sur.2009.046] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Early, empiric, broad-spectrum antibiotics followed by de-escalation to pathogen-specific therapy is the standard of care for ventilator-associated pneumonia (VAP). In our surgical intensive care unit (SICU), imipenem-cilastatin (I-C) in combination with tobramycin (TOB) or levofloxacin (LEV) has been used until quantitative bronchoalveolar lavage results are finalized, at which time de-escalation occurs to pathogen-specific agents. With this practice, however, alterations in antimicrobial resistance remain a concern. Our hypothesis was that this strict regimen does not alter antimicrobial susceptibility of common gram-negative VAP pathogens in our SICU. METHODS After Institutional Review Board approval, a retrospective review of SICU-specific antibiograms was performed for the sensitivities of common gram-negative VAP pathogens. Time periods were defined as early (January-June 2005) and late (July-December 2006). Chart review of empiric and de-escalation antibiotic usage was obtained. Data were collated, and statistical significance was assessed with the chi-square test using the on-line Simple Interactive Statistical Analysis tool. RESULTS Imipenem-cilastatin was used 198 times for empiric VAP coverage (811 patient-days), whereas TOB and LEV were given a total of 149 (564 patient-days) and 61 (320 patient-days) times, respectively. Collectively, the susceptibility of gram-negative organisms to I-C did not change (early 91.4%; late 97%; p = 0.33). Individually, non-significant trends to greater sensitivity to I-C were noted for both Pseudomonas aeruginosa (early 85.7%; late 90.9%; p = 0.73) and Acinetobacter baumannii (early 80%; late 100%; p = 0.13). Further, both TOB (early 77.1%; late 70.0%; p = 0.49) and LEV (early 74.3%; late 70.0%; p = 0.67) were found to maintain their susceptibility profiles. The frequency of resistant gram-positive VAPs was unchanged during the study period. Our de-escalation compliance (by 96 h) was 78% for I-C, 77.2% for TOB, and 59% for LEV. When infections requiring I-C were removed from the analysis, de-escalation compliance was improved to 92%. CONCLUSIONS In our SICU, early, empiric broad-spectrum VAP therapy followed by de-escalation to pathogen-specific agents did not alter antimicrobial resistance and is a valid practice. Further, our compliance with de-escalation practices was higher than published rates.
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The utility of diagnostic laparoscopy in the evaluation of anterior abdominal stab wounds. Am J Surg 2009; 196:871-7; discussion 877. [PMID: 19095102 DOI: 10.1016/j.amjsurg.2008.07.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2008] [Revised: 07/03/2008] [Accepted: 07/03/2008] [Indexed: 11/19/2022]
Abstract
BACKGROUND To assess if diagnostic laparoscopy (DL) is superior to nonoperative modes (serial abdominal examination with/without computed axial tomography [CAT] and diagnostic peritoneal lavage) in determining the need for therapeutic laparotomy (TL) after anterior abdominal stab wound (ASW). METHODS Retrospective review of ASW patients. Patients were divided into group A (DL/exploratory laparotomy) to identify peritoneal violation (PV) and group B (initial nonoperative modes). RESULTS Seventy-three patients met inclusion criteria. In group A (n = 38), 29 patients (76%) had PV by DL and underwent exploratory laparotomy. Only 10 (35%) underwent TL (sensitivity for PV = 100%; specificity and positive predictive value of PV in determining need for TL = 29% and 33%, respectively). In group B (n = 35), 7 patients (20%) underwent TL, yielding an improved specificity (96%) and positive predictive value (88%). CONCLUSIONS We find no role for DL in the evaluation of ASW patients solely to determine PV.
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Significant pediatric morbidity and mortality from intracranial ballistic injuries caused by nonpowder gunshot wounds. A case series. Pediatr Neurosurg 2009; 45:205-9. [PMID: 19494565 DOI: 10.1159/000222671] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2008] [Accepted: 02/06/2009] [Indexed: 11/19/2022]
Abstract
Nonpowder (ball-bearing and pellet) weapons derive their source of energy from compressed air or carbon dioxide. Such weapons are dangerous toys that cause serious injuries and even death to children and adolescents. A retrospective chart review study was undertaken to describe nonpowder gun injuries at a southwestern US urban level I adult and pediatric trauma center. Specific emphasis was placed on intracranial injuries. Over the past 6 years, a total of 29 pediatric and 7 adult patients were identified as having nonpowder firearm injuries. The patient population was overwhelmingly male (89.7%; mean age, 11 years). Overall, 17 out of 29 pediatric patients (56.8%) sustained serious injury. Nine patients (30.0%) required operation, 6 (20.7%) sustained significant morbidity, and there were 2 deaths (6.9%). Injuries to the brain, eye, head, and neck were the most common sites of injury (65.6%). Specific intracranial injuries in 3 pediatric patients are described that resulted in the death of 2 children. We suggest that age warning should be adjusted to 18 years or older for unsupervised use to be considered safe of these potentially lethal weapons.
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Abstract
The main neuronal systems containing substance P are summarized on the basis of immunohistochemical evidence. The substance P striatonigral projection is one of the most conspicuous of these. Electron microscopic studies using the peroxidase-antiperoxidase technique reveal some heterogeneity in the substance P-immunostained material in the substantia nigra. Immunoreactivity for the peptide is found in terminals establishing both symmetrical and asymmetrical synapses with substantia nigra dendrites. Substance P immunoreactivity in the substantia gelatinosa of the trigeminal nerve and in the skin of the trigeminal territory was found to be depleted after sensory denervation. Electron microscopy showed that in this area of the rat brain substance P-immunoreactive elements are largely associated with dendrites and establish asymmetrical axo-dendritic synapses. Substance P-immunoreactive terminals synapsing with presynaptic dendrites were also observed (i.e. dendrites that themselves are presynaptic to other dendrites). The origin of substance P-containing fibres in the prevertebral ganglia has been investigated in the guinea-pig by combining surgical procedures and immunohistochemistry. Only procedures which disconnected dorsal root ganglia from prevertebral ganglia depleted substance P immunofluorescence in the latter. This substance P-immunoreactive material disappeared after administration of capsaicin. Electron microscopic studies in prevertebral ganglia show that substance P-immunoreactive varicosities establish axodendritic contacts with the sympathetic neurons. These observations provide strong evidence for direct synaptic sensory-autonomic interactions in the prevertebral ganglia involving substance P-containing collaterals of peripheral sensory nerve fibres.
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Abstract
We report a 17-month-old female patient with a rare cause of cardiomyopathy secondary to accumulation of amylopectin-like material (fibrillar glycogen) isolated to the heart. Evidence of amylopectinosis isolated to cardiac myocytes in this patient was demonstrated by histology and electron microscopy. Glycogen content, glycogen branching enzyme (GBE) activity, as well as phosphofructokinase enzyme activities measured in liver, skeletal muscle, fibroblasts and ex-transplanted heart tissue were all in the normal to lower normal ranges. Normal skeletal muscle and liver tissue histology and GBE activity, normal GBE activity in skin fibroblasts, plus normal GBE gene sequence in this patient exclude the classical branching enzyme deficiency (type IV GSD). We believe that this is an as yet uncharacterized and novel phenotype of GSD associated with cardiomyopathy, in which there is an imbalance in the regulation of glycogen metabolism limited to the heart.
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Abstract
Peripancreatic artery aneurysms--gastroduodenal (GDA) and pancreaticoduodenal (PDA)--are highly unusual. We report 4 such aneurysms and have collated reports of true peripancreatic artery aneurysms based on an extensive review of the English literature. From this review, patient characteristics, clinical behavior, outcome and management strategies are assessed.
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Surveillance Venous Duplex Is Not Clinically Useful after Total Joint Arthroplasty When Effective Deep Venous Thrombosis Prophylaxis Is Used. Ann Vasc Surg 2004; 18:193-8. [PMID: 15253255 DOI: 10.1007/s10016-004-0009-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The early detection of deep venous thrombosis (DVT) and treatment with systemic anticoagulation to prevent pulmonary embolism (PE) are essential in the management of patients undergoing total joint arthroplasty (TJA). However, improvements in prophylactic measures have significantly decreased the occurrence of DVT in these patients. The purpose of this study was to determine whether routine postoperative duplex surveillance for DVT remains clinically useful. The medical records of all patients undergoing total knee or total hip arthroplasty between October 1997 and January 2002 at a University Hospital and its Veterans Affairs (VA) affiliate were reviewed. The type of operation and occurrence of complications (e.g., DVT, PE, and hemorrhage) were noted. All patients were treated postoperatively with both enoxaparin 30 mg b.i.d. and bilateral lower extremity sequential compression devices (SCDs). A venous duplex scan was performed prior to discharge. Three hundred ninety-eight patients underwent 441 TJAs for 149 hips and 292 knees. The average age was 65 years (range, 23-95). Venous duplex scans were performed within 1 week (median, 4 days) of operation. Initial inpatient scans revealed acute, ipsilateral DVT in five patients (1.3%). Three patients experienced documented PE-one as an inpatient and two after hospital discharge; both outpatients had negative inhospital duplex scans. One of the 398 patients did not have a duplex scan as an inpatient and returned 6 weeks later with a popliteal DVT. Complications included one upper gastrointestinal hemorrhage, and one patient died postoperatively of unknown causes. These data demonstrate that routine postoperative venous duplex scans rarely found DVT (5 of 398 patients) after TJA when effective prophylaxis was used. Furthermore, surveillance scanning did not enable reliable prediction of PE. Therefore, we conclude that postoperative inpatient surveillance duplex scans for DVT provide very minimal benefit and that a routine screening program is not clinically useful for patients managed with effective DVT prophylaxis.
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Endovascular Repair of External Iliac Artery Occlusion After Hip Prosthesis Migration. J Endovasc Ther 2003. [DOI: 10.1583/1545-1550(2003)010<0668:eroeia>2.0.co;2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
PURPOSE To report emergent endovascular intervention to restore lower extremity arterial patency after migration of a hip prosthesis caused thrombosis of the external iliac artery (EIA). CASE REPORT Nine months following left hip revision arthroplasty, a 66-year-old woman presented to the Emergency Department with the complaints of an acutely painful left lower extremity for over 6 hours. Imaging showed the metallic acetabular portion of the hip prosthesis in the iliac fossa, with severe external compression of the EIA. After thrombolysis to remove clot from the EIA, an 8x60-mm self-expanding Smart stent was deployed in the left EIA from a contralateral access. The procedure was successful, and the patient was discharged. An infected wound from a compartment fasciotomy delayed revision of the hip prosthesis. Nine weeks after stenting, the patient returned with a cold, pulseless left limb; a femorofemoral bypass was constructed to restore perfusion. CONCLUSIONS While stent placement restored flow for 9 weeks after the initial ischemic event, the recurrent thrombosis could have been prevented by earlier revision of the migrated prosthesis.
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Abstract
OBJECTIVE Pilomatrixomas are benign skin neoplasms of hair follicle origin. They are one of the most common superficial masses of the head and neck excised in children. Although the entity has been well studied in the literature, few studies have been undertaken to evaluate the clinical characteristics of head and neck pilomatrixomas specifically in children. The purpose of this study was to review the clinical characteristics and management of children presenting with pilomatrixomas of the head and neck at a large tertiary care pediatric hospital. STUDY DESIGN A retrospective chart review was performed of all patients with histologically confirmed pilomatrixoma of the head and neck excised during a 6-year period (1992-1997) at the Children's Hospital of Philadelphia. RESULTS Ninety-one cases of pilomatrixoma were confirmed in 86 patients. The age range was 5 months to 17 years. The median age at time of excision was 6.0 years. The most common sites of occurrence were the cheek (36%), neck (20%), periorbital region (14%), and scalp (9%). The male to female ratio was 1:1.5. Multiple lesions were found in 8.2% of patients. Surgical excision was curative in all cases. CONCLUSION Pilomatrixoma is a cutaneous neoplasm that is one of most common causes of superficial head and neck masses in children. Although the presurgical diagnosis may be difficult in some cases, pilomatrixoma must be kept in the differential of superficial head and neck masses in children. Surgical excision is almost always curative.
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