ABSTRACT
A well-conducted prospective cohort study has the potential to change the way in which surgeons practice. However, not all are equal. In this article, we provide many of the tools needed to critically appraise this powerful study design. We advocate for using a 3-step approach that centers on understanding the study's generalizability, results, and validity. We illustrate how this process is applied into practice regularly at our hospital section's journal club sessions.
Subject(s)
Internship and Residency , Humans , Prospective Studies , Cohort StudiesABSTRACT
A cost-effectiveness analysis (CEA) is a type of health economics model that uses a systematic approach to simplify the complexities that exist in health-care decision-making. A CEA aids in medical decision-making by considering both the costs of a treatment and how effective that treatment is for at least 2 competing strategies. This article reviews major concepts of CEA including results interpretation, key attributes of CEA that make it differ from cost analysis, uncertainty surrounding analysis, and how/why CEA is an important contributor to the medical literature.
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Cost-Effectiveness Analysis , Humans , Cost-Benefit AnalysisABSTRACT
Hammertoes with greater preoperative transverse plane deformity are more likely to recur after corrective surgery; however, it is unclear whether this represents an inherent (fixed, nonmodifiable) risk, or whether steps can be taken intraoperatively to mitigate this risk. In this study, we examined whether transverse plane transposition and/or shortening of the second metatarsal during second hammertoe surgery influenced recurrence. We performed a secondary analysis of pre-existing data from patients that had previously undergone second hammertoe surgery at our institution between January 1, 2011 and December 31, 2013. One hundred two patients (137 toes) were followed for a mean 28 ± 7.8 months postoperatively. Thirty-seven toes required, at the surgeon's discretion, an additional/concomitant Weil metatarsal osteotomy. Magnitude of transverse plane transposition and shortening of the second metatarsal, and joint angular measurements were obtained from the second metatarsophalangeal joint on weightbearing AP radiographs preoperatively and at 6 to 10 weeks postoperatively. Cox regression analysis was used to identify predictors of hammertoe recurrence using these new variables and a set of known predictors. In the final regression model, failure to establish a satisfactory postoperative metatarsal parabola (i.e., long second metatarsal; Nilsonne values <-4 mm, multivariate hazards ratio [HR] 1.96, p = .097), and intraoperative lateral transposition of the metatarsal head (multivariate HR 3.45, p = .028) seemed to confer additional risk for hammertoe recurrence. We conclude that shortening osteotomies may be assistive in some individuals, while further inquiry is still needed to determine whether similar benefits can be derived from medial head transposition in medial toe deformities.
Subject(s)
Foot Deformities , Hammer Toe Syndrome , Metatarsal Bones , Metatarsophalangeal Joint , Humans , Metatarsal Bones/diagnostic imaging , Metatarsal Bones/surgery , Metatarsophalangeal Joint/diagnostic imaging , Metatarsophalangeal Joint/surgery , Hammer Toe Syndrome/diagnostic imaging , Hammer Toe Syndrome/surgery , Osteotomy , Retrospective StudiesABSTRACT
BACKGROUND: Surgery is a common setting for opioid-naive patients to first be exposed to opioids. Understanding the multimodal analgesic-prescribing habits of podiatric surgeons in the United States may be helpful to refining prescribing protocols. The purpose of this benchmark study was to identify whether certain demographic characteristics of podiatric surgeons were associated with their postoperative multimodal analgesic-prescribing practices. METHODS: We administered a scenario-based, voluntary, anonymous, online questionnaire that consisted of patient scenarios with a unique podiatric surgery followed by a demographics section. We developed multiple logistic regression models to identify associations between prescriber characteristics and the odds of supplementing with a nonsteroidal anti-inflammatory drug, regional nerve block, and anticonvulsant agent for each scenario. We developed multiple linear regression models to identify the association of multimodal analgesic-prescribing habits and the opioid dosage units prescribed at the time of surgery. RESULTS: Eight hundred sixty podiatric surgeons completed the survey. Years in practice was a statistically significant variable in multiple scenarios. Compared with those in practice for more than 15 years, podiatric surgeons in practice 5 years or less had increased odds of reporting supplementation with an anticonvulsant agent in scenarios 1 (odds ratio [OR], 2.4; 95% confidence interval [CI], 1.11-5.18; P = .03), 3 (OR, 2.97; 95% CI, 1.55-5.68; P = .001), 4 (OR, 2.54; 95% CI, 1.56-4.12; P < .001), and 5 (OR, 2.07; 95% CI, 1.29-3.32; P = .003). CONCLUSIONS: Podiatric surgeons with fewer years in practice had increased odds of supplementing with an anticonvulsant. Approximately one-third of podiatric surgeons reported using some form of a nonopioid analgesic and an opioid in every scenario. The use of multimodal analgesics was associated with a reduction in the number of opioid dosage units prescribed at the time of surgery and may be a reasonable adjunct to current protocols.
Subject(s)
Analgesics, Opioid , Surgeons , Humans , United States , Analgesics, Opioid/therapeutic use , Anticonvulsants , Pain, Postoperative/drug therapy , Analgesics/therapeutic use , Practice Patterns, Physicians'ABSTRACT
BACKGROUND: Ingrown toenails are a common condition requiring outpatient procedures in podiatric medical clinics. To prevent recurrence, chemical matrixectomy is often recommended. Postprocedural pain management is largely based on preferences rather than on a formal guideline. This study aims to explore the postprocedural prescribing behavior among practicing podiatric physicians to foster future guideline and policy development. METHODS: We administered an open, voluntary, anonymous questionnaire via an online survey platform that included a common nail procedure scenario (chemical matrixectomy) and a prescribed demographics section. Podiatric physicians were asked what they would prescribe to manage postprocedural pain. Opioid and nonopioid options were provided. We developed two multiple logistic regression models to identify associations between prescriber characteristics and prescribing opioids after "standard" chemical matrixectomy. RESULTS: Of the 860 podiatrists who completed the survey, 8.7% opted to prescribe an opioid. Hydrocodone was most commonly chosen. A median of 18 opioid pills were prescribed. No prescriber characteristics were associated with prescribing opioids after chemical matrixectomy scenario. There is a large discrepancy and knowledge gap in the literature on the optimal postprocedural pain management for outpatient procedures, including procedures in specialties such as dentistry and dermatology. The median number of opioids prescribed by podiatrists is higher than that by dentists for management of third molar extraction. In contrast, opioid-prescribing behavior among the 8.7% of respondents is similar to dermatologic management of postprocedural pain in Mohs surgery. CONCLUSIONS: Podiatric physicians cannot assume that their prescribing of opioids does not affect the opioid abuse problem in the United States. The presented study serves to be an initiation for procedure-specific opioid prescription benchmarking to foster future guideline and policy development. After nail procedures, opioids should not be routinely prescribed.
Subject(s)
Analgesics, Opioid , Pain, Postoperative , Humans , United States , Analgesics, Opioid/therapeutic use , Pain, Postoperative/drug therapy , Surveys and Questionnaires , Practice Patterns, Physicians'ABSTRACT
There is growing interest in adopting validated and reliable patient-reported outcome measures following surgery. While the Foot and Ankle Outcome Score (FAOS) has previously been validated for use in multiple foot/ankle conditions, it has not yet been validated in patients with infracalcaneal heel pain. In this study we aimed to validate the FAOS by looking at 4 psychometric properties of the survey: construct validity, content validity, reliability, and responsiveness, using patients in our practice with a clinical diagnosis of plantar fasciitis. A total of 150 patients (mean age 49.7 ± 12.1 years [36 men and 114 women]) were included in one or more of the 4 components of this study. All FAOS subscales demonstrated adequate construct validity when compared with the physical health component of the 12-Item Short Form Health Survey (SF-12), and 2 out of 5 subscales demonstrated moderate correlation with the mental health component of SF-12 (all Spearman rho >0.3, and p values <0.05). Most FAOS subscales demonstrated content validity and were found to contain relevant questions from the patient's perspective. All 5 subscales demonstrated good test-retest reliability with intraclass correlation coefficients ≥ 0.827. Finally, 4 out of the 5 subscales (all but other symptoms) were responsive to change at a mean follow up of 12.2 months after surgery (p < .05). We conclude that the FAOS is a responsive, reliable, and valid instrument for use in infracalcaneal heel pain. We believe that due to its ease of use and broad applicability, the FAOS could be more widely adopted in foot/ankle practices as patient-centered healthcare delivery and research becomes increasingly prioritized in the US and abroad.
Subject(s)
Ankle , Foot Diseases , Male , Humans , Female , Adult , Middle Aged , Ankle/surgery , Reproducibility of Results , Heel , Surveys and Questionnaires , Pain , PsychometricsABSTRACT
Treatment of subacute and chronic heel pain often presents a unique challenge to the physician. Regenerative therapies, such as injectable amnion and connective tissue matrix, may represent a promising new approach in these patients, and have become increasingly popular in the United States. However, little literature exists evaluating these injections compared to conventional nonoperative means. As such, we designed a retrospective comparative study evaluating patients in our practice who received a standardized plantar fascial treatment protocol only (standard therapy), and those who received regenerative plantar fascial injections in addition to standard therapy. A total of 54 patients were followed over a 3-month observation period (91.7 ± 73.9 days), with numeric pain rating (NPR) serving as the primary outcome. Both groups saw an improvement in NPR at the end of the observation period, but patients in the regenerative therapy group demonstrated lower pain scores than those receiving standard therapy alone (mean NPR 2.1 ± 2.3 vs 4.4 ± 2.8, p = .004). Additionally, those in the standard therapy group were significantly more likely to proceed onto surgical intervention compared to the regenerative therapy group (unadjusted odds ratio 15.6, 95% CI 3.0-27.9). The use of regenerative injections for subacute and chronic plantar fasciitis showed promise in our study, and may help mitigate against the need for invasive surgical intervention.
Subject(s)
Fasciitis, Plantar , Humans , Fasciitis, Plantar/therapy , Retrospective Studies , Pain , Heel , Injections , Treatment OutcomeABSTRACT
BACKGROUND: Approximately 3,900 Americans die every month of opioid overdose. The total economic burden of the opioid epidemic is estimated to be more than $78 billion annually. We sought to determine whether postoperative opioid-prescribing practice variation exists in foot and ankle surgery. METHODS: We administered a voluntary, anonymous, online questionnaire consisting of six foot and ankle surgery scenarios followed by a demographics section. The purpose of the demographics section was to gather characteristics of podiatric foot and ankle surgeons. We invited podiatric foot and ankle surgeons practicing in the United States to complete the questionnaire via e-mail from the American Podiatric Medical Association's membership list. For each scenario, respondents selected the postoperative opioid(s) that they would prescribe at the time of surgery, as well as the dose, frequency, and number of "pills" (dosage units). We developed multiple linear regression models to identify associations between prescriber characteristics and two measures of opioid quantity: dosage units and morphine milligram equivalents. RESULTS: Eight hundred sixty podiatric foot and ankle surgeons completed the survey. The median number of dosage units never exceeded 30 regardless of the foot and ankle surgery. Years in practice correlated with reduction in dosage units at the time of surgery. Compared with the orthopedic community, podiatric foot and ankle surgeons prescribe approximately 25% less dosage units than orthopedic foot and ankle surgeons. CONCLUSIONS: Postoperative opioid-prescribing practice variation exists in foot and ankle surgery. Further research is warranted to determine whether additional education is needed for young surgeons.
Subject(s)
Analgesics, Opioid , Orthopedics , Humans , United States , Ankle/surgery , Pain, Postoperative , Surveys and Questionnaires , Practice Patterns, Physicians'ABSTRACT
The lesser metatarsophalangeal joint plantar plate and calcaneonavicular (spring) ligament are highly specialized soft tissue structures within the foot, consisting partly of fibrocartilage and capable of withstanding high compressive and tensile loads. Preoperative advanced imaging, in the form of point-of-care ultrasound and MRI, has become indispensable for surgeons hoping to confirm, quantify, and better localize injuries to these structures before surgery. This article describes the technical considerations of ultrasound and MRI and provides examples of the normal and abnormal appearances of these structures. The pros and cons of each imaging modality are also discussed.
Subject(s)
Metatarsophalangeal Joint , Foot , Humans , Ligaments, Articular , Magnetic Resonance Imaging , Metatarsophalangeal Joint/diagnostic imaging , Metatarsophalangeal Joint/surgery , UltrasonographyABSTRACT
BACKGROUND: Previous literature has suggested both MRI and ultrasound can accurately diagnose plantar plate tears. There is a significant cost difference between these two modalities, sparking interest for which should be the preferred method for diagnosis. PURPOSE: The purpose of this study was to examine the diagnostic accuracy of MRI and dynamic, musculoskeletal ultrasound for lesser metatarsal plantar plate injuries using a systematic review and meta-analysis. METHODS: MEDLINE, CINAHL, and Clinicaltrials.gov were searched thru May 2020. We included studies evaluating the diagnostic accuracy of MRI or ultrasound for detecting plantar plate tears, using intraoperative confirmation as the gold standard comparison. Sensitivity and specificity were obtained and pooled from included studies. Summary receiver operating curves were formed for each diagnostic test to compare accuracy. Study quality was assessed using the QUADAS-2 scoring system. RESULTS: Eleven studies met our inclusion criteria, representing 227 plantar plates for MRI and 238 plantar plates for ultrasound. MRI displayed a pooled sensitivity of 89% (95% CI 0.84, 0.93) and specificity of 83% (95% CI 0.64, 0.94). Ultrasound displayed a sensitivity and specificity of 95% (95% CI 0.91, 0.98) and 52% (95% CI 0.37, 0.68), respectively. CONCLUSION: MRI was superior to ultrasound in diagnosing plantar plate injuries overall, however, ultrasound was more sensitive than MRI, suggesting a negative ultrasound would likely rule out a plantar plate injury in the presence of an equivocal physical exam. Determining the grade of the injury is best served with MRI which can provide added insight into the joint's supporting structures (e.g. collateral ligaments) and integrity.
Subject(s)
Plantar Plate , Humans , Magnetic Resonance Imaging , Plantar Plate/diagnostic imaging , Plantar Plate/injuries , Sensitivity and Specificity , UltrasonographyABSTRACT
As many as 10% of patients remain unsatisfied after hallux valgus surgery. We explored the effects of patient personality traits and other preoperative patient characteristics on patient-reported outcomes following surgery. Eighty consecutive adult patients (mean age 45 ± 14 years, 91% female [73/80]) undergoing scarf bunionectomy at our practice were prospectively enrolled from January 2016 to January 2017 and followed for 12 months. Predictor variables included preoperative physical and psychosocial complaints (determined via Brief Battery for Health Improvement-2 questionnaire), patient aggression level, and personality traits (extraversion, agreeableness, conscientiousness, emotional stability and openness). Primary outcome measures included the Foot and Ankle Outcome Score (FAOS) with its 5 subscales, and patient satisfaction. Multiple multivariable regression models were used to determine preoperative patient characteristics associated with FAOS outcome and satisfaction at 12 months. Seventy subjects (70/80, 87.5%) completed the study. All patients experienced technically successful surgery. In the multivariable regression analyses, none of the combinations of potentially important predictor variables explained more than 19.8% of the variance in any of the 5 FAOS subscales at 12 months (range: 6.1%-19.8%). Furthermore, no predictor was associated with patient satisfaction in either the univariate or multivariable analyses. We conclude that patient personality traits, aggression level, and self-reported physical and psychological symptoms do very little to predict outcomes in hallux valgus surgery. As healthcare delivery in the United States has increasingly prioritized patient satisfaction, we will need to broaden the quest for predictors associated with our best (and worst) patient-reported outcomes after hallux valgus surgery.
Subject(s)
Bunion , Hallux Valgus , Adult , Female , Hallux Valgus/diagnosis , Humans , Male , Middle Aged , Patient Reported Outcome Measures , Personality , Self Report , Treatment OutcomeABSTRACT
BACKGROUND: The definition of equinus varies from less than 0° to less than 25° of dorsiflexion with the foot at 90° to the leg. Despite its pervasive nature and broad association with many lower-extremity conditions, the prevalence of ankle equinus is unclear. Furthermore, there are few data to suggest whether equinus is predominantly a bilateral finding or isolated to the affected limb only. METHODS: We conducted a prospective cohort study examining consecutive patients attending a single foot and ankle specialty practice. Participation involved an assessment of ankle joint range of motion by a single rater with more than 25 years of clinical experience. We defined ankle equinus as ankle joint dorsiflexion range of motion less than or equal to 0° and severe equinus as less than or equal to -5°. Patients who had previously experienced an Achilles tendon rupture, undergone posterior group lengthening (ie, Achilles tendon or gastrocnemius muscle lengthening), or had conservative or surgical treatment of equinus previously were excluded. RESULTS: Of 249 included patients, 61% were female and 79% nondiabetic. The prevalence of ankle equinus was 73% [183 of 249], and nearly all of these patients had bilateral restriction of ankle joint range of motion (prevalence of bilateral ankle equinus was 98.4% [180 of 183] among those with equinus). We also found that ankle equinus was more common in patients with diabetes, higher body mass indexes (BMIs), or overuse symptoms. CONCLUSIONS: The prevalence of ankle equinus in this sample was higher than previously reported, and nearly all of these patients had bilateral involvement. These data suggest that many people attending foot/ankle specialty clinics will have ankle equinus, and select groups (diabetes, increased BMI, overuse symptoms) are increasingly likely.
Subject(s)
Achilles Tendon , Ankle , Ankle Joint , Female , Humans , Prevalence , Prospective Studies , Range of Motion, ArticularABSTRACT
PURPOSE: The purpose of this study was to assess the utilization rates and trends of preventative outpatient visits to providers in a population of people with diabetes, and evaluate which preventative services may offer protection against poor outcomes (i.e. all-cause hospitalization). METHODS: The National Health and Nutrition Examination Survey (NHANES) was used to examine the relationship between select outpatient services and risk of all-cause hospitalization in people with diabetes. NHANES data from 2011 to 2016 were included. We assessed five outpatient services commonly recommended to prevent future complications in patients with diabetes: (1) routine examination from a physician (2) assessment of hemoglobin A1C (3) eye exam with pupil dilation (4) foot exam and (5) assessment from a diabetes specialist. Logistic regression models were performed to assess the independent association of outpatient services used in the past 1â¯year, and hospitalization within that same year. RESULTS: The prevalence of diabetes within the NHANES population was 10.5% (nâ¯=â¯3054). Hospitalization was significantly more common among diabetics who were older, had lower income levels (i.e. under $20,000) and those who considered themselves in 'fair' or 'poor health'. After adjustment for important covariates, patients who received a preventative foot exam within the last year (i.e. 1-4 times per year) were 33% less likely to be hospitalized within that year (OR 0.67, 95%CI 0.46, 0.96). Those visiting a diabetes specialist were 44% less likely to be hospitalized that year (OR 0.56, 95%CI 0.39, 0.82) if the visit was preventative in nature (i.e. occurred more than one year before the hospitalized event). No other outpatient services displayed an independent association with hospitalization. CONCLUSION: Outpatient Services were consistently being used annually by the diabetic population. Receiving a preventative foot exam and visiting a diabetes specialist were associated with protection against hospitalization, resulting in a 33% and 44% decreased risk, respectively. RESEARCH IN CONTEXT: Evidence before this study: Current guidelines focus on preventative care measures to avert diabetes complications. In a 2018 national database study of approximately one-third of the Italian population, guidelines for prevention were not consistently being met among the diabetes population, however, patients who regularly received all the recommended preventative measures experienced a 20% risk reduction in hospitalization. The study's preventative measures included periodic lab monitoring including glycated hemoglobin and lipid profiles and dilated eye exams. Added value of this study: In our study, we used a national database representing the United States' non-institutionalized population to identify the prevalence of prevention measures being utilized in adults with diabetes and further examine their relationship with all-cause hospitalization. Logistic regression analysis identified two preventative measures with inconsistent utilization, however, when these measures were used according to guidelines, they contributed to a risk reduction in all-cause hospitalization. Implications of all the available evidence: Current preventative guidelines can contribute to a risk reduction in hospitalization among adults with diabetes. National guidelines and quality improvement initiatives should be aimed at improving the utilization of foot exams as a preventative measure and referral to a diabetes specialist before complications incur.
Subject(s)
Diabetes Complications , Diabetes Mellitus , Hospitalization , Preventive Medicine , Adult , Diabetes Complications/epidemiology , Diabetes Complications/prevention & control , Diabetes Mellitus/epidemiology , Diabetes Mellitus/therapy , Glycated Hemoglobin , Humans , Nutrition Surveys , United States/epidemiologyABSTRACT
BACKGROUND: Charcot neuroarthropathy is a morbid and expensive complication of diabetes that can lead to lower extremity amputation. Current treatment of unstable midfoot deformity includes lifetime limb bracing, primary transtibial amputation, or surgical reconstruction of the deformity. In the absence of a widely adopted treatment algorithm, the decision to pursue more costly attempts at reconstruction in the United States continues to be driven by surgeon preference. QUESTIONS/PURPOSES: To examine the cost effectiveness (defined by lifetime costs, quality-adjusted life-years [QALYs] and incremental cost-effectiveness ratio [ICER]) of surgical reconstruction and its alternatives (primary transtibial amputation and lifetime bracing) for adults with diabetes and unstable midfoot Charcot neuroarthropathy using previously published cost data. METHODS: A Markov model was used to compare Charcot reconstruction and its alternatives in three progressively worsening clinical scenarios: no foot ulcer, uncomplicated (or uninfected) ulcer, and infected ulcer. Our base case scenario was a 50-year-old adult with diabetes and unstable midfoot deformity. Patients were placed into health states based on their disease stage. Transitions between health states occurred annually using probabilities estimated from the evidence obtained after systematic review. The time horizon was 50 cycles. Data regarding costs were obtained from a systematic review. Costs were converted to 2019 USD using the Consumer Price Index. The primary outcomes included the long-term costs and QALYs, which were combined to form ICERs. Willingness-to-pay was set at USD 100,000/QALY. Multiple sensitivity analyses and probabilistic analyses were performed to measure model uncertainty. RESULTS: The most effective strategy for patients without foot ulcers was Charcot reconstruction, which resulted in an additional 1.63 QALYs gained and an ICER of USD 14,340 per QALY gained compared with lifetime bracing. Reconstruction was also the most effective strategy for patients with uninfected foot ulcers, resulting in an additional 1.04 QALYs gained, and an ICER of USD 26,220 per QALY gained compared with bracing. On the other hand, bracing was cost effective in all scenarios and was the only cost-effective strategy for patents with infected foot ulcers; it resulted in 6.32 QALYs gained and an ICER of USD 15,010 per QALY gained compared with transtibial amputation. As unstable midfoot Charcot neuroarthropathy progressed to deep infection, reconstruction lost its value (ICER USD 193,240 per QALY gained) compared with bracing. This was driven by the increasing costs associated with staged surgeries, combined with a higher frequency of complications and shorter patient life expectancies in the infected ulcer cohort. The findings in the no ulcer and uncomplicated ulcer cohorts were both unchanged after multiple sensitivity analyses; however, threshold effects were identified in the infected ulcer cohort during the sensitivity analysis. When the cost of surgery dropped below USD 40,000 or the frequency of postoperative complications dropped below 50%, surgical reconstruction became cost effective. CONCLUSIONS: Surgeons aiming to offer both clinically effective and cost-effective care would do well to discuss surgical reconstruction early with patients who have unstable midfoot Charcot neuroarthropathy, and they should favor lifetime bracing only after deep infection develops. Future clinical studies should focus on methods of minimizing surgical complications and/or reducing operative costs in patients with infected foot ulcers. LEVEL OF EVIDENCE: Level II, economic and decision analysis.
Subject(s)
Arthropathy, Neurogenic/economics , Arthropathy, Neurogenic/surgery , Diabetic Foot/economics , Diabetic Foot/surgery , Foot Bones/surgery , Health Care Costs , Orthopedic Procedures/economics , Plastic Surgery Procedures/economics , Wound Infection/economics , Wound Infection/surgery , Arthropathy, Neurogenic/diagnosis , Cost-Benefit Analysis , Diabetic Foot/diagnosis , Foot Bones/diagnostic imaging , Humans , Markov Chains , Models, Economic , Orthopedic Procedures/adverse effects , Quality of Life , Quality-Adjusted Life Years , Plastic Surgery Procedures/adverse effects , Recovery of Function , Time Factors , Treatment Outcome , United States , Wound Infection/diagnosisABSTRACT
Falls present a tremendous challenge to health care systems. This article reviews the literature from the previous 5 years (2014-2019) in terms of methods to assess fall risk and potential steps that can be taken to reduce fall risk for patients visiting podiatric clinics. With regard to assessing fall risk, we discuss the role of a thorough medical history and podiatric assessments of foot problems and deformities that can be performed in the clinic. With regard to fall prevention we consider the role of shoe modification, exercise, pain relief, surgical interventions, and referrals.
Subject(s)
Accidental Falls/prevention & control , Physician's Role , Podiatry , Exercise , Humans , Pain Management , ShoesABSTRACT
Although many surgeons believe that shortening osteotomies are appropriate in patients with metatarsalgia and long second metatarsals, there remains ambiguity regarding when to repair the injured plantar plate and when to leave it alone. We prospectively assessed consecutive adult subjects who underwent an isolated second Weil metatarsal osteotomy (WMO) or a WMO plus plantar plate repair (WMOâ¯+â¯PPR) for sub-second metatarsophalangeal joint pain during a 3.5-year period at our practice. Eighty-six patients (86 feet: 21 WMO only and 65 WMOâ¯+â¯PPR) with a mean age of 61 ± 11 years were followed for 1 year. Patients were assessed via use of the Foot and Ankle Outcome Score and radiographic parabola/alignment of the operative digit preoperatively and postoperatively. Patients in the WMOâ¯+â¯PPR group demonstrated significant improvements preoperatively to postoperatively in 4 of the 5 FAOS subscales (Pain, Other Symptoms, Sport and Recreation Function, and Ankle- and Foot-Related Quality of Life [QoL], all p < .05) and had higher QoL and Pain subscale scores at 1 year compared with those in the WMO-only group (QoL: 68.6 ± 26.7 versus 49.7 ± 28.5, respectively [pâ¯=â¯.01]; Pain: 83.2 ± 14.5 versus 73.6 ± 19.9, respectively [pâ¯=â¯.04]). The WMOâ¯+â¯PPR group tended to have higher-grade tears on intraoperative inspection (median 3, range 0 to 4) compared with those in the WMO group (median 1, range 0 to 3). There were otherwise no group differences in preoperative or postoperative radiographic parabola, alignment of the second toe, or complication rates. Our findings suggest that when a shortening osteotomy is performed, imbricating/repairing and advancing the plantar plate may be valuable regardless of injury grade in the plate.
Subject(s)
Metatarsal Bones/surgery , Metatarsalgia/surgery , Metatarsophalangeal Joint/surgery , Osteotomy/methods , Plantar Plate/surgery , Adult , Aged , Aged, 80 and over , Female , Follow-Up Studies , Humans , Male , Middle Aged , Prospective Studies , Quality of LifeABSTRACT
BACKGROUND: Hammertoe correction is perhaps the most common elective surgery performed in the foot, yet rates of symptomatic recurrence and revision surgery can be high. In this study, we aimed to identify patient and provider risk factors associated with failure after hammertoe surgery. METHODS: Consecutive patients with a minimum of 6 months' follow-up undergoing hammertoe surgery within a single, urban foot and ankle practice between January 1, 2011, and December 31, 2013, served as the basis of this retrospective cohort study. Cox regression analysis was used to identify important predictor variables obtained through chart and radiographic review. One hundred fifty-two patients (311 toes) with a mean age of 60.8 ± 11.2 years and mean follow-up of 29.5 ± 21.2 months were included. RESULTS: Statistically significant predictors of failure were having a larger preoperative transverse plane deviation of the digit (hazard ratio [HR], 1.03 for each degree; P < .001; 95% CI, 1.02, 1.04), operating on the second toe (vs third or fourth) (HR, 2.23; P = .003; 95% CI, 1.31, 3.81), use of a phalangeal osteotomy to reduce the proximal interphalangeal (PIP) joint (HR, 2.77; P = .005; 95% CI, 1.36, 5.64), and using less common/conventional operative techniques to reduce the PIP joint (HR, 2.62; P = .03; 95% CI, 1.09, 6.26). Concomitant performance of first ray surgery reduced hammertoe recurrence by 50% (HR, 0.51; P = .01; 95% CI, 0.30, 0.87). CONCLUSION: We identified risk factors that may provide guidance for surgeons during preoperative hammertoe surgery consultations. This information may better equip patients with appropriate postoperative expectations when contemplating surgery. LEVEL OF EVIDENCE: Level III, retrospective case series.
Subject(s)
Hammer Toe Syndrome/surgery , Treatment Failure , Adolescent , Adult , Aged , Aged, 80 and over , Cohort Studies , Female , Humans , Male , Middle Aged , Plastic Surgery Procedures , Retrospective Studies , Risk Factors , Young AdultABSTRACT
AIMS: To determine the pooled effectiveness of multidiscipinary care teams (MCTs) in reducing major amputation rates in adults with diabetes. METHODS: A systematic review and meta-analysis was performed, searching databases MEDLINE, EMBASE, Google Scholar, Cochrane Library, and Clinicaltrials.gov thru October 2018. We included only before-after studies comparing amputation rates before and after the implementation of a MCT for the prevention of major amputation in adults with diabetes. Our primary outcome was relative risk of major amputation. Risk ratios and 95% confidence intervals were calculated using a fixed effects model. RESULTS: Twenty studies met the inclusion criteria. Nine studies were included in the meta-analysis, and eleven were included in a qualitative analysis. Exposure to a MCT resulted in a protective effect ranging from a RR of 0.44 [p-value < 0.00001 (95% CI 0.38, 0.51) I2 = 67%] to a RR of 0.61 [p-value < 0.0001, (95% CI 0.50, 0.75) I2 = 0%] after sensitivity analysis, and remained robust in qualitative analysis. CONCLUSIONS: Healthcare systems can expect a 39-56% amputation rate reduction after implementing an MCT amputation prevention program. These findings may justify the use of additional resources needed for program implementation by helping healthcare systems predict the anticipated benefit these teams have on "possible limbs saved". FUNDING: None.