Motivations for Pursuing a Career in Podiatric Medicine.

BACKGROUND: Although podiatric medicine is a growing field, it is still relatively unknown to many in the general public, including those seeking careers in medicine. The purpose of the present study is to portray the perspectives of current podiatric medical students on motivational factors that encouraged them to pursue the field. METHODS: An online survey was developed and delivered to the student body of a single podiatric medical school. The survey investigated the motivation to pursue podiatric medicine, including first exposure to the field, shadowing experiences, and a variety of motivational factors. RESULTS: Of 149 students, 81 (54.4%) completed the survey. The three highest-rated reasons for pursuing podiatric medicine were "stable and secure future," "work-life balance," and "intellectual satisfaction." The three most-cited types of first exposure to podiatric medicine were "undergraduate pre-health advisor," "family member/friend is a podiatrist," and "form of media other than television, including the Internet." Shadowing experiences were identified as an important part of developing an interest in pursuing podiatric medicine, especially in the surgical setting. CONCLUSIONS: Understanding the perspectives of current podiatric medical students is important in considering future efforts to promote the profession.

Qualitative Analysis of Risk Factors and Foot and Ankle Injuries in Ballet Dancers.

BACKGROUND: Ballet dancers are exposed to high rates of foot and ankle injury. Nevertheless, there have been limited efforts to capture their perspectives regarding risk of injury, treatment compliance, and prevention. The purpose of this study was to portray the perspectives of ballet dancers collected through organized focus group discussions. METHODS: Seven focus group sessions were conducted, with 47 ballet dancers participating. The conversation was directed to consider a variety of factors related to injury, both direct and remote. Transcripts from these focus groups were coded into ten major themes: internal pressure, external pressure, ballet milestones, seeking treatment, treatment compliance, targeted treatment, return to dance, nondance activities, physical fatigue, and activity preparation. RESULTS: It was found that participants returned to dancing prematurely after injury, faced significant internal and external pressure, lacked adherence to suggested treatment, and identified provider communication as lacking. CONCLUSIONS: The results of this study can help with efforts to reduce injuries, encourage treatment compliance, and improve injury prevention. Future studies might consider the effectiveness of specific interventional approaches.

Prevalence of Hypertension and Related Characteristics: Perspectives from an Outpatient Podiatric Medical Clinic.

BACKGROUND: Hypertension is a highly prevalent condition in the general population, conferring a high risk of significant morbidity and mortality. Associated with the condition are many well-characterized controllable and noncontrollable risk factors. This study aimed to identify the prevalence of hypertension in the outpatient podiatric medical clinic setting and to determine the relevance of hypertension risk factors in this setting. METHODS: A survey tool was created to characterize relevant risk factors, and systolic and diastolic blood pressures were recorded. Descriptive statistics were generated after conclusion of enrollment. Analysis was also performed to determine the relationship between individual risk factors and systolic blood pressure. RESULTS: Of the 176 patients, 56 (31.8%) had an incidentally high blood pressure at intake, including 18.5% of patients without a known history of hypertension and 38.5% with a known history of hypertension. Three risk factors were found to be significantly associated with increasing systolic blood pressure: weight (P = .022), stress level (P = .017), and presence of renal artery stenosis (P = .021). There was also a near-statistically significant inverse relationship between systolic blood pressure and amount of time spent exercising (P = .068). CONCLUSIONS: Overall, a relatively high prevalence of incidental hypertension was identified, including among patients not previously diagnosed as having hypertension. Consideration of risk factors and awareness of the prevalence of the condition can be useful for practitioners, even as they manage presenting podiatric medical concerns. Future investigations may consider interventional or preventive strategies in the outpatient clinic setting.

Impact of resolvin mediators in the immunopathology of diabetes and wound healing.

Introduction: Wound healing in diabetes may be delayed by persistent wound infection due to deficient immune and cellular response to tissue injury. Hyperglycemia due to decreased insulin availability and increased insulin resistance affects the immune response of the body. Accumulation of inflammatory immune cells and pro-inflammatory cytokines results in chronic inflammation and an altered resolution and remodeling phase of wound healing.Areas covered: Pro-resolving mediators called 'resolvins' target the resolution phase of wound healing and are becoming an area of increased interest. Resolvins stimulate self-limited innate immune responses and enhance innate microbial killing and clearance. Resolvins resolve inflammation by decreasing neutrophil infiltration and transmigration, increasing the phagocytic activity of macrophages, decreasing adipose tissue macrophages, downregulating platelet activation, suppressing nuclear factor-kappa beta activation, promoting the apoptosis of polymorphonuclear leukocytes, and improving insulin sensitivity. This review discusses the role of resolvins in diabetic wound healing and potential therapeutic strategies. The review is based on a literature search of PubMed and the Web of Science restricted to publications between January 2001 and October 2020.Expert opinion: There is increasing support for the use of resolvins in clinical applications related to diabetes and wound healing. Further research will help clarify this potential.

Prevalence of Depression in Podiatric Medical Students.

BACKGROUND: Although depression and depressive symptoms have been previously explored in various medical student cohorts, there has been a lack of formal investigation among podiatric medical students specifically. The purpose of this study was to identify the prevalence and related characteristics of depression and depressive symptoms in podiatric medical students. METHODS: A mixed-methods approach was used. Students at a podiatric medical college were asked to complete the Center for Epidemiologic Studies Depression Scale Revised survey electronically each year for 4 consecutive years. Focus group sessions were also conducted to further explore topics related to depression and depressive symptoms. RESULTS: Surveys were completed by 271 of 539 potential respondents (50.3%). A total of 34.7% of respondents screened positive for depression or depressive symptoms, defined as meeting or exceeding the criteria for subthreshold depressive symptoms on the Center for Epidemiologic Studies Depression Scale Revised. The prevalence was found to be lower in clinical students (third- and fourth-year students) and in students in committed relationships. Themes from the focus group sessions included the following: coping with stress, general health concerns, self-evaluation, action and preparation, and the use of campus resources. CONCLUSIONS: Depression and depressive symptoms were commonly encountered in this podiatric medical student cohort. Future investigations may consider specific treatment and prevention strategies.

Investigating the Use of Denosumab in the Treatment of Acute Charcot Neuroarthropathy.

Charcot neuroarthropathy is a devastating condition, most commonly affecting poorly controlled diabetic patients with peripheral neuropathy. Pharmacological options for the condition are currently limited. The purpose of this study was to investigate the potential of Prolia® (denosumab) as a safe and feasible option in the treatment of acute Charcot neuroarthropathy. A total of 7 consecutive subjects were enrolled and followed for 1 year. Subjects received a single one-time injection of denosumab 60 mg. Subjects also received standard of care treatment, which included total contact casting, restricted weightbearing status, and biweekly office visits until normalization of the skin temperature gradient. Overall, the pharmaceutical treatment was generally well-tolerated. One subject developed a diabetic foot infection with cellulitis of the contralateral lower extremity, which occurred following the 6-month follow-up visit and which resolved with oral antibiotics One subject identified transient muscle pain in the same upper extremity which received the injection. Subjects were found to exit the acute phase of the condition at an average of 52.00 ± 17.89 days after their injection, which was defined by normalization of skin temperature to within 2°C of the contralateral foot. Treatment of acute Charcot neuroarthropathy with denosumab was well-tolerated in this open-label, pilot study. The clinical outcomes suggest that the medication may be efficacious, though a larger sample size would be needed to confirm these preliminary results. An adequately-powered, randomized, controlled study may be an appropriate follow-up.

Fellowships in Podiatric Medicine.

Graduating podiatric medicine and surgery residents are increasingly likely to pursue fellowship training. Nonetheless, there has been a lack of formal characterization of fellowship training in the field. The present study aimed to characterize fellowship training through an online survey. Two separate surveys were created, 1 for fellowship directors and 1 for fellows. Fellowship directors and fellows were asked questions pertaining to daily responsibilities, quality of training, work-life balance, the application process, fellow selection, and program selection. A total of 33 fellowship directors and 49 fellows responded to the survey, which was delivered over a 2-year period. Overall, fellows were generally satisfied with their respective programs, though greater satisfaction was associated with increased time allowed for research, as well as greater perceived quality of research training, clinical training, surgical training, and practice management training. When selecting a program, the 3 highest-rated factors were focus of the program, reputation of the fellowship director, and career options, and the 3 most important foot and ankle topics were hindfoot/ankle arthrodesis surgery, arthroscopy, and trauma. Open-ended responses from both fellowship directors and fellows reflected a range of opinions and recommendations, which may be helpful for future fellows or for fellowship program faculty. Notably, both fellowship directors and fellows commonly reported that the application process was in need of improvement, with increased standardization of the application process suggested. The results of the present study reflect baseline data on the topic, and may help facilitate improvement of the fellowship experience.

Current concepts underlying the pathophysiology of acute Charcot neuroarthropathy in the diabetic foot and ankle.

INTRODUCTION: With a complex and often misunderstood etiology, acute Charcot neuroarthropathy (ACN) is a devastating complication of peripheral neuropathy. In patients with diabetes, timely diagnosis of ACN in the foot and ankle is essential to prevent loss of both limb and life. AREAS COVERED: Herein, the authors evaluate the growing body of evidence in identifying targeted pathways for future therapeutic interventions. A literature search was conducted through the PubMed research database. Searched terms included 'Charcot,' 'foot and ankle,' 'neuroarthropathy,' 'pathophysiology,' 'arthropathy,' 'diabetic foot,' and 'Charcot foot.' EXPERT OPINION: The interplay between the acute inflammatory response, cytokine signaling, and bone metabolism equilibrium can now be better understood with the aid of several novel immunobiologic mechanisms. The more recently elucidated roles of advanced glycation end-products, neuropeptides, monocyte differentiation, and genomics combine with classical Charcot pathophysiology to aid researchers and clinicians alike in combatting this often puzzling consequence of peripheral neuropathy.

Development and Evaluation of a Surgical Direct Assessment Tool for Resident Training.

In podiatric residency training, minimum activity volume numbers are used to assess surgical competency. The purpose of this study was to develop a standardized direct assessment form as a complement to minimum activity volume numbers. Sixteen attending physicians completed 121 direct assessment forms, evaluating six podiatric medicine and surgery residents. Evaluation scores were highly correlated with residency year. Resident feedback was positive, with the open-response portion identified as especially useful. Although further efforts may help refine this approach, the use of standardized, competency-based direct assessment has the potential to improve the training of podiatric medicine and surgery residents.

Efficacy and Safety of Efinaconazole 10% Solution in the Treatment of Onychomycosis in Diabetic Patients.

Onychomycosis is especially common among diabetic patients. The purpose of this study was to investigate the efficacy of 10% efinaconazole solution among diabetic subjects, without restriction by nail plate involvement or glycemic control. Forty subjects were enrolled, with 36 reaching their final 50-week follow-up visit. Mycological cure was attained by 21 subjects (58.33%); 8 subjects (20%) attained either clinical cure (0% clinical involvement) or treatment success (≤10% clinical involvement). Glycemic control did not affect clinical outcome. The medication was well tolerated, with 4 local adverse events and no significant adverse events. The medication may represent a useful option for diabetic patients.

Integration of Podiatric Medicine Within the Fracture Liaison Services Model.

Underlying bone metabolic disorders are often neglected when managing acute fractures. The term fracture liaison services (FLS) refers to models of care with the designated responsibility of comprehensive fracture management, including the diagnosis and treatment of osteoporosis. Although there is evidence of the effectiveness of FLS in reducing health-care costs and improving patient outcomes, podiatric practitioners are notably absent from described FLS models. The integration of podiatric practitioners into FLS programs may lead to improved patient care and further reduce associated health-care costs.

First Metatarsophalangeal Joint Space Area Decreases Within 1 Month After Implantation of a Polyvinyl Alcohol Hydrogel Implant: A Retrospective Radiographic Case Series.

In 2016, the U.S. Food and Drug Administration approved the first and only polyvinyl alcohol hydrogel implant for the treatment of hallux rigidus. The implant functions as a bumper to maintain first metatarsophalangeal joint space to prevent contact of the phalangeal base with the first metatarsal head. Short-term and intermediate outcomes with this implant have reported positive outcomes with no radiographic outcomes of implant wear or subsidence. We performed a retrospective radiographic review of 27 consecutive patients who received the implant and measured preoperative and postoperative joint space area (JSA). We found a significant improvement in JSA (p < .001) between the preoperative JSA and JSA at the first postoperative visit at 1 to 2 weeks. We also found a significant decrease in JSA (p < .001) between the first postoperative visit and the second postoperative visit at 5 to 12 weeks. This information could have further implications for implant design as well as how we can better achieve functional improvements in the first metatarsophalangeal joint in patients with hallux rigidus.

An Evaluation of Off-Service Rotations in Podiatric Medicine and Surgery Residency Training.

Residency training in podiatric medicine and surgery includes 3years of comprehensive training. Complementing their podiatric medicine and surgery training, residents complete a series of required nonpodiatric, or off-service, rotations in a range of specialties. However, there has been a lack of formal investigation of these off-service rotation experiences. An online survey was developed and distributed to both program directors and residents nationwide. The survey instrument covered various aspects of off-service rotations, including rotation value, length, goals and objectives, activities, feedback, and resident satisfaction. In total, 122 of 222 directors responded and 151 of 243 residents responded. Resident responses reflected the impact of podiatric responsibilities during off-service rotations and the importance of hands-on, interactive, and dedicated learning opportunities during these rotations. Both similarities and differences were appreciated with regard to perceived rotation value between resident and director perspectives. Perceived satisfaction of certain rotations was correlated with rotation length, feedback, specific rotation activities, and whether residents received goals and objectives. Though perhaps neglected, the off-service rotation experience is an important part of the podiatric medical and surgical residency experience. Considering the perspectives of both directors and residents can be helpful in directing these experiences and in considering future changes.

Fourth-Year Podiatric Medical Student Perspectives on Clerkships and Residency Selection.

BACKGROUND: The fourth year of podiatric medical school is an important period in the education of the podiatric medical student, a period that consists largely of month-long clerkships. Nonetheless, there has been limited formal study of the quality of learning experiences during this period. Furthermore, there is limited knowledge of how podiatric medical students evaluate residency programs during clerkships. METHODS: An online survey was developed and distributed electronically to fourth-year podiatric medical school students. The focus of the survey was the quality of learning experiences during externships, and decision making in ranking residency programs. RESULTS: The most valuable learning experiences during clerkships were interactions with attending physicians, interactions with residents, and general feedback in surgery. Students self-identified that they most improved in the following areas during clerkships: forefoot surgery, clinical podiatry skills, and rearfoot surgery. The areas in which students improved the least were research, pediatrics, and practice management. The three most important factors students considered as they created their rank list were hands-on resident participation in surgical training, the attitude and personality of the residents, and the attitude and personality of the attending physicians. A range of surgical interest was identified among students, and students lacking in surgical interest self-reported less improvement in various surgical topics. CONCLUSIONS: The perspectives of fourth-year podiatric medical students are currently an underused resource. Improved understanding can help residency programs improve the quality of associated learning experiences and can make their programs more appealing to potential residency candidates.

Reproducibility and Reliability of the Radiographic Angles Used to Assess Tailor's Bunions.

BACKGROUND: Tailor's bunion, or bunionette, deformity is a common condition of the lateral forefoot. To aid in assessing the deformity, radiographic angular measurements are frequently used. The objective of this study was to determine the reliability and reproducibility of these angular measurements. METHODS: Thirty unique weightbearing dorsoplantar digital radiographs of pathologic feet were compiled. For these 30 radiographs and for ten repeated radiographs, six practicing clinicians measured the following angles: the fourth to fifth intermetatarsal angle, the lateral deviation angle, and the fifth metatarsophalangeal angle. Both traditional and modified versions of the fourth to fifth intermetatarsal angle were included. RESULTS: Intraclass correlation coefficient values were calculated for each of the angles studied. Intrarater reliability was highest for the fifth metatarsophalangeal angle and lowest for the lateral deviation angle. Intrarater reliability was higher for the traditional fourth to fifth intermetatarsal angle than for the modified version. The interrater reliability calculations revealed parallel findings. CONCLUSIONS: Accurate assessment is critical when planning for surgical intervention. Awareness of the relative reliability of these radiographic angular measurements can aid in preoperative planning and may be of benefit in procedure selection.

Reliability of Visual Estimation of the First Intermetatarsal Angle.

The size of the radiographic first intermetatarsal (IM) angle is one of the main considerations in selecting a surgical procedure for hallux abducto valgus. Instead of directly measuring the IM angle with a goniometer or a virtual measurement system, physicians will often estimate the size of the IM angle by direct visual estimation. The purpose of the present study was to determine the accuracy of visual estimation of the IM angle size compared with direct measurement. A total of 45 respondents, composed of students, residents, and attending physicians, reviewed a series of radiographs with IM angles varying from 6° to 19°. The attending physician visual estimates differed from the measured values by 3.28° ± 1.56°. The interrater reliability, as determined by the intraclass correlation (ICC), increased with experience by group category: 0.426 (95% confidence interval 0.239 to 0.672) for students, 0.476 (95% confidence interval 0.290 to 0.710) for residents, and 0.656 (95% confidence interval 0.483 to 0.833) for attending physicians. Larger IM angles, defined as >10° were less accurately estimated than were smaller IM angles (3.96° ± 1.60° [n = 24] for larger IM angles and 3.14° ± 0.79° [n = 21] for smaller IM angles; p = .0389). These results suggest caution when visually estimating IM angles, especially larger IM angles. Direct angle measurement might be more appropriate for surgical decision-making.

The impact of comorbidities on inpatient Charcot neuroarthropathy cost and utilization.

AIMS: The purpose of this study was to portray the impact of comorbidities on inpatient cost and utilization in Charcot neuroarthropathy (CN) patients. METHODS: Two cohorts, CN and diabetic peripheral neuropathy (DPN), were identified by ICD-9 codes in the California Office for Statewide Health Planning and Development 2009-2012 public patient discharge files. DPN and CN costs and length of stay (LOS) were compared adjusting for the number of chronic conditions. The impact of the Elixhauser comorbidity measures and other comorbidities on costs and LOS in CN subjects was evaluated. RESULTS: CN was associated with 17.2% higher costs and 1.4 days longer LOS compared to DPN alone. Adjusting for 0.71 additional chronic conditions in CN patients accounted for 79.8% of variance and estimated a 13.9% cost difference between cohorts. Subjects averaged 4.5 Elixhauser comorbidities with higher scores corresponding to increased cost, LOS, and inpatient mortality. Other diabetic foot risk factors demonstrated that foot ulcers, foot infections, and osteomyelitis had significantly higher costs. Patients with foot ulcers, osteomyelitis, and depression had significantly increased LOS. CONCLUSIONS: Systemic and local comorbidities significantly impact the cost, utilization, and inpatient mortality in inpatient management of Charcot foot.

The Residency Training Experience in Podiatric Medicine and Surgery.

The podiatric medicine and surgery residency is currently characterized by 3 years of comprehensive training. Contemporary issues have recently influenced the direction of training in the profession of podiatric medicine. Formal investigation into the residency training experience has, nonetheless, been limited. The purpose of the present study was to conduct a learning needs assessment of podiatric residency training. An electronic survey was developed, with comparable versions for program directors and residents. The specific topics investigated included the use of minimum activity volume numbers, learning resources, duty hours, strengths and weaknesses of residents, motivation of hosting student externship positions, noncognitive residency traits, meetings between residents and directors, resident satisfaction, and director satisfaction. A total of 197 program directors nationwide were sent the survey electronically, and 109 (53%) responded. Of 230 residents receiving the survey, 159 (78%) responded. Several statistically significant differences, and notable similarities, were observed between the 2 groups encompassing many aspects of the survey. A majority opinion, among both directors and residents, was found that the use of procedural assessment tools might improve resident evaluation. The responding directors and residents agreed that the following 3 topics were weaknesses in podiatric training: practice management, biomechanics, and performing podiatric research. Direct feedback immediately after surgery was the most valuable learning resource reported by the residents. The results of our study reflect the current status of the podiatric medicine and surgery residency and could facilitate improvement in the residency training experience.

Selecting Residents in Podiatric Medicine and Surgery.

Limited information exists to guide students of podiatric medicine and residency directors through the resident selection process. The present study aimed to evaluate the podiatric medicine and surgery resident selection process using an online survey. Residency directors of podiatric medicine and surgery programs across the United States and fourth-year students across all 9 colleges of podiatric medicine were contacted for participation. Two separate surveys were created, one for the directors and one for the students. The directors and students were asked the relative importance of 21 items considered in resident selection on a 7-point importance scale. Subsequent questions covered an array of related topics. The directors, compared with the students, identified the following items as more important (p < .05): previous disciplinary actions against the student, number of classes failed during school, undergraduate experiences and activities, number of Part I board attempts, class rank, involvement in research, and grade point average during podiatric medical school. The manual dexterity portion of the residency interview was considered significantly more important by the students than the directors. The directors more satisfied with their residents placed greater importance on the following items (p < .05): opinions of current residents, opinions of other attending physicians, and letters of recommendation. Additional trends and differences were also discovered. The results of the present study provide baseline data on the selection of podiatric medicine and surgery residents.

Maggot debridement therapy: a systematic review.

Maggot debridement therapy is used extensively in the UK in both community and hospital situations, but remains a potentially under-used modality in many wound care markets. It promotes wound healing by performing three key processes: debridement, disinfection and growth-promoting activity. It can be used for the debridement of non-healing necrotic skin and soft tissue wounds, including pressure ulcers, venous stasis ulcers, neuropathic foot ulcers and non-healing traumatic of post-surgical wounds. With the increase in chronic diabetic foot wounds, maggot debridement therapy is a promising tool for health professionals dealing with difficult wounds. This article presents an overview of the research evidence surrounding maggot debridement therapy that serves as a guide to health professionals who may be users of this form of treatment now and in the future.