RESUMO
OBJECTIVE: Individuals in the United States with opioid use disorder (OUD) have high rates of co-occurring alcohol use disorder. However, there is limited research on co-use patterns among opioid and alcohol use. The present study examined the relationship between alcohol and opioid use in treatment-seeking individuals with an OUD. METHOD: The study used baseline assessment data from a multisite, comparative effectiveness trial. Participants with an OUD who had used nonprescribed opioids in the last 30 days (n = 567) reported on their alcohol and opioid use during the past 30 days using the Timeline Followback. Two mixed-effects logistic regression models were used to assess the effect of alcohol use and binge alcohol use (≥4 drinks/day for women and ≥5 drinks/day for men) on opioid use. RESULTS: The likelihood of same-day opioid use was significantly lower on days in which participants drank any alcohol (p < .001) as well as on days in which participants reported binge drinking (p = .01), controlling for age, gender, ethnicity, and years of education. CONCLUSIONS: These findings suggest that alcohol or binge alcohol use is associated with significantly lower odds of opioid use on a given day, which was not related to gender or age. The prevalence of opioid use remained high on both alcohol use and non-alcohol use days. In line with a substitution model of alcohol and opioid co-use, alcohol may be used to treat symptoms of opioid withdrawal and possibly play a secondary and substitutive role in individuals with OUD substance use patterns.
Assuntos
Alcoolismo , Transtornos Relacionados ao Uso de Opioides , Síndrome de Abstinência a Substâncias , Masculino , Humanos , Feminino , Estados Unidos/epidemiologia , Analgésicos Opioides/uso terapêutico , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Consumo de Bebidas Alcoólicas/epidemiologia , Alcoolismo/tratamento farmacológico , EtanolRESUMO
Background: Hallux valgus (HV) is a common cause of pain and deformity of the forefoot. Minimally invasive chevron Akin (MICA) bunionectomy is a method for HV correction associated with less pain and swelling, with early return to weightbearing in a regular shoe. The purpose of this study was to determine how the MICA procedure affects forefoot width. Methods: Twenty-eight patients (26 female, 2 male; 9 left, 19 right) at a single institution who underwent primary MICA for HV correction by 3 treating surgeons were retrospectively reviewed. Pre- and postoperative hallux valgus angle (HVA), intermetatarsal angle (IMA), distal metatarsal articular angle (DMAA), bony forefoot width, and soft tissue forefoot width were measured by 2 independent observers. Radiographic measurements were calibrated using fifth metatarsal length. Wilcoxon signed rank test compared changes in HVA, IMA, DMAA, and forefoot widths. Pearson correlation coefficient evaluated association between HVA, IMA, DMAA, and changes in forefoot width. Results: At mean follow-up of 5.4 (range 3-13.7) months, bony forefoot width decreased significantly by 3.7 mm (4%, P < .001) and soft tissue forefoot width decreased by 2.5 mm (2%, P < .01). Decrease in HVA was moderately correlated with change in bony forefoot width (r = .38, P < .05) and change in soft tissue forefoot width (r = .45, P < .05). Decrease in IMA was moderately correlated with change in bony forefoot width (r = .45, P < .05) and change in soft tissue forefoot width (r = .44, P < .05). Conclusion: The MICA procedure resulted in modest, yet significant, decrease in both bony and soft tissue forefoot width. Decrease in HVA and IMA demonstrated moderate correlation with changes in forefoot width. Patients can be counseled on these changes leading up to, and after, MICA bunionectomy surgery. Level of Evidence: Level III, retrospective comparative series.
RESUMO
BACKGROUND: Poor sleep quality is associated with metabolic dysregulation and impaired healing. The purpose of the current study was to quantify the prevalence of poor sleep in patients with atraumatic foot and ankle (F&A) conditions and determine whether surgical treatment is associated with sleep quality improvement. METHODS: Patients scheduled for surgical management of atraumatic F&A conditions were enrolled by 4 fellowship-trained orthopaedic F&A surgeons between May 2018 and April 2019. Patients completed the Pittsburgh Sleep Quality Index (PSQI) pre- and postoperatively. The PSQI ranges from 0 to 21, with a score ≥5 indicative of poor sleep quality. Patients also reported their perception of how their current F&A pain influenced their sleep quality on a scale of 0 to 10, where 0 indicated no influence and 10 indicated a strong influence (pain perception score [PPS]). Patients with known sleep disorders, acute surgical trauma, and infection were excluded. RESULTS: A total of 115 patients were enrolled. The mean preoperative PSQI and PPS were 8.1 ± 3.6 (range, 2-19) and 3.1 ± 2.7 (range, 0-10), respectively. Overall, 86.1% of patients had poor sleep quality (PSQI score ≥5). Similarly, 64.3% of patients had a PPS ≥1, indicating the belief that F&A pain contributed to sleep disturbance. A minimum of 6 months of follow-up was collected for 72 (62.6%) patients. On average, these 72 patients experienced significant improvements in sleep quality (mean PSQI decreased from 7.8 ± 3.2 to 5.4 ± 3.1, P < .001). Of these patients, 59.7% continued to experience poor sleep quality (PSQI ≥5), and 55.6% perceived that F&A pain contributed to sleep disturbance (PPS ≥1). CONCLUSION: In this series, 86.1% of patients presenting for management of atraumatic F&A conditions had poor sleep quality at the time of their initial visit, with 64.3% perceiving their F&A conditions to influence their sleep quality. Improvements in sleep quality were observed at 6 months postoperatively, though over half of patients continued to experience poor sleep quality. The location of pathology and procedure performed was not associated with sleep quality. LEVELS OF EVIDENCE: Level IV: Prospective case series.
RESUMO
Objective: Treatment seeking for smoking cessation has tremendous clinical implications with the potential to reduce tobacco-related morbidity and mortality. The present study seeks to elucidate clinical variables that distinguish treatment seeking versus non-treatment seeking status for smoking cessation in a large sample of heavy drinking smokers using data-driven methods. Materials and methods: This secondary data analysis examines n = 911 (n = 267 female) individuals who were daily smokers and heavy drinkers (≥ 7 drinks per week for women, ≥ 14 for men) that were enrolled in either a treatment-seeking study (N = 450) or a non-treatment seeking study (N = 461) using identical pharmacotherapies. Participants completed measures of demographics, alcohol and cigarette use, alcohol craving, the Barratt Impulsiveness Scale (BIS-11), and the Wisconsin Inventory of Smoking Dependence Motives (WISDM-68). These measures were used in a random forest model to identify predictors of treatment seeking status. Results: The top variables of importance in identifying treatment seeking status were: age, drinks per drinking day, cigarettes per smoking day, BIS-11 cognitive impulsivity, WISDM social environmental goads, WISDM loss of control, WISDM craving, and WISDM tolerance. Age and drinks per drinking day were two of the most robust predictors, followed by measures of nicotine craving and tolerance. Conclusion: Individuals who are daily smokers and consume more drinks per drinking day are less likely to belong to the smoking cessationtreatment-seeking group. Targeting heavy drinking smokers, particularly younger individuals, may be necessary to engage this group in smoking cessation efforts and to reduce the burden of disease of nicotine dependence earlier in the lifespan.
RESUMO
BACKGROUND: Although standardized measures to assess substance use are available, most studies use variations of these measures making it challenging to harmonize data across studies. The aim of this study was to evaluate the performance of different strategies to impute missing substance use data that may result as part of data harmonization procedures. METHODS: We used self-reported substance use data collected between August 2014 and June 2019 from 528 participants with 2,389 study visits in a cohort study of substance use and HIV. We selected a low (heroin), medium (methamphetamine), and high (cannabis) prevalence drug and set 10-50% of each substance to missing. The data amputation mimicked missingness that results from harmonization of disparate measures. We conducted Monte Carlo simulations to evaluate the comparative performance of single and multiple imputation (MI) methods using the relative mean bias, root mean square error (RMSE), and coverage probability of the 95% confidence interval for each imputed estimate. RESULTS: Without imputation (i.e., listwise deletion), estimates of substance use were biased, especially for low prevalence outcomes such as heroin. For instance, even when 10% of data were missing, the complete case analysis underestimated the prevalence of heroin by 33%. MI, even with as few as five imputations produced the least biased estimates, however, for a high prevalence outcome such as cannabis with low to moderate missingness, performance of single imputation strategies improved. For instance, in the case of cannabis, with 10% missingness, single imputation with regression performed just as well as multiple imputation resulting in minimal bias (relative mean bias of 0.06% and 0.07% respectively) and comparable performance (RMSE = 0.0102 for both and coverage of 95.8% and 96.2% respectively). CONCLUSION: Our results from imputation of missing substance use data resulting from data harmonization indicate that MI provided the best performance across a range of conditions. Additionally, single imputation for substance use data performed comparably under scenarios where the prevalence of the outcome was high and missingness was low. These findings provide a practical application for the evaluation of several imputation strategies and helps to address missing data problem when combining data from individual studies.
Assuntos
Infecções por HIV , Transtornos Relacionados ao Uso de Substâncias , Viés , Estudos de Coortes , Interpretação Estatística de Dados , Infecções por HIV/epidemiologia , Humanos , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
BACKGROUND: There is no consensus as to which skin antiseptic solution is most effective at reducing infection following orthopaedic foot and ankle surgery. The purpose of this study is to determine if the addition of a dilute povidone-iodine soak and scrub to a standard preparation with alcohol and chlorhexidine decreases positive bacterial culture rates from the hallux nailfold. METHODS: In this prospective, randomized controlled trial, 242 subjects undergoing orthopaedic foot and ankle surgery were randomized to one of 2 groups. The control group received our standard 2-step skin antiseptic preparation of an alcohol scrub (step 1) followed by chlorhexidine/alcohol paint (step 2). The intervention group received a 3-minute dilute povidone-iodine soak and scrub followed by that same standard 2-step skin preparation. Immediately before skin incision, culture swabs were taken from the hallux nailfold of both groups. RESULTS: Of the 257 subjects enrolled and randomized, 242 (94.2%) completed the study, satisfying the a priori sample size requirement of 242 subjects. There were no crossovers between groups. There were no differences in baseline characteristics between groups (P > .05 for each). There was no difference in bacterial growth rates between groups (26.8% growth in the intervention group vs 26.9% growth in the control group, P = .991). CONCLUSION: The hallux nailfold is one of the most difficult to sterilize areas prior to orthopaedic foot and ankle surgery. This randomized controlled trail found no benefit to adding a 3-minute dilute povidone-iodine soak and scrub to a standard skin preparation with alcohol and chlorohexidine. LEVEL OF EVIDENCE: Level I, randomized controlled trial.
Assuntos
Anti-Infecciosos Locais , Ortopedia , Tornozelo , Clorexidina , Humanos , Povidona-Iodo , Cuidados Pré-Operatórios , Estudos Prospectivos , Pele , Infecção da Ferida Cirúrgica/prevenção & controleRESUMO
¼: The common peroneal nerve (CPN) is one of the most frequently injured nerves of the lower extremity. ¼: One-third of patients who develop CPN palsy proceed to chronic impairment without signs of recovery. ¼: Ankle-foot orthoses can provide improvement with respect to gait dysfunction and are useful as a nonsurgical treatment option. ¼: Severe cases of CPN palsy demonstrating no signs of recovery may require operative intervention with tendon transfer.
Assuntos
Nervo Fibular , Neuropatias Fibulares , Humanos , Paralisia , Nervo Fibular/cirurgia , Neuropatias Fibulares/cirurgia , Transferência Tendinosa/métodos , TendõesRESUMO
INTRODUCTION: The opioid epidemic is a devastating public health issue to which orthopaedic surgery is inextricably linked. The purpose of this study was to identify risk factors for new persistent opioid use after orthopaedic foot and ankle surgery among patients who were opioid naive preoperatively. METHODS: Patients undergoing orthopaedic foot or ankle surgery at a single institution were identified. Our state's prescription monitoring program was used to track opioid prescriptions filled in the preoperative (6 months to 30 days before surgery), perioperative (30 days before to 14 days after), and postoperative (2 to 6 months after) periods. Patients filling a prescription during the preoperative period were excluded. Baseline characteristics, surgical characteristics, and perioperative morphine milligram equivalents were tested for association with new persistent use during the postoperative period. RESULTS: A total of 348 opioid-naive patients met the inclusion criteria. Overall, the rate of new persistent postoperative opioid use was 8.9%. Patients reporting recreational drug use had the highest risk, at 26.7% (relative risk [RR] = 3.3, 95% confidence interval, 1.3 to 8.2, P = 0.0141). In addition, patients who had perioperative opioid prescription >160 morphine milligram equivalents were at increased risk (RR = 2.2, 95% confidence interval, 1.1 to 4.5, P = 0.021). Other risk factors included age ≥40 years (RR = 2.2, P = 0.049) and consumption of ≥6 alcoholic beverages per week (RR = 2.1, P = 0.040). New persistent use was not associated with ankle/hindfoot surgery (versus midfoot/forefoot), bone surgery (versus soft-tissue), or chronic condition (versus acute; P > 0.05). CONCLUSION: The rate of new persistent postoperative opioid use after orthopaedic foot and ankle surgery is high, at 8.9%. Greater perioperative opioid prescription is a risk factor for new persistent use and is modifiable. Other risk factors include recreational drug use, greater alcohol use, and greater age. Orthopaedic foot and ankle surgeons should limit perioperative prescriptions and be cognizant of these other risk factors to limit the negative effects of opioid prescriptions on their patients and communities. LEVEL OF EVIDENCE: Level III.
Assuntos
Transtornos Relacionados ao Uso de Opioides , Ortopedia , Adulto , Analgésicos Opioides/uso terapêutico , Tornozelo/cirurgia , Prescrições de Medicamentos , Humanos , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/epidemiologia , Estudos RetrospectivosRESUMO
BACKGROUND: The sudden and debilitating nature of lower extremity injuries can trigger mood disturbances, including major depressive disorder. METHODS: This prospective study enrolled patients undergoing operative repair of ankle fractures and Achilles ruptures and followed them for 1 year postoperatively. The validated Patient Health Questionnaire (PHQ-9) for depressive symptoms was administered at the preoperative visit and at postoperative weeks 1, 2, 4, 8, 16, 24, 32, 40, and 52. PHQ-9 is scored 0 to 27, with higher values indicating greater depression symptoms. RESULTS: Fifty-eight patients completed 1 year of follow-up. The mean PHQ-9 score was 2.7 (range, 0-20) at the preoperative visit, peaked at postoperative week 1 (4.9; range, 0-16), and reached its low at postoperative week 52 (0.8; range, 0-7). Cumulative incidences of depressive symptoms during the first year following surgery were 51.7% for at least mild depression, 22.4% for at least moderate depression, and 6.9% for severe depression. A history of mental health disorder and the inability to work during the period of postoperative immobilization were independently associated with greater depressive symptoms. CONCLUSION: The majority of patients undergoing operative treatment of Achilles ruptures and ankle fractures develop postoperative symptoms of mild to moderate depression that normalize after several months. Patients with a history of mental health disorder or who cannot work while immobilized postoperatively are at greatest risk. LEVEL OF EVIDENCE: Level II, prospective cohort study.
Assuntos
Tendão do Calcâneo , Fraturas do Tornozelo , Transtorno Depressivo Maior , Tendão do Calcâneo/cirurgia , Fraturas do Tornozelo/cirurgia , Depressão/epidemiologia , Humanos , Estudos Prospectivos , Ruptura , Resultado do TratamentoRESUMO
Ibudilast, a neuroimmune modulator which selectively inhibits phosphodiesterases (PDE)-3, -4, -10, and -11, and macrophage migration inhibitory factor (MIF), shows promise as a novel pharmacotherapy for alcohol use disorder (AUD). However, the mechanisms of action underlying ibudilast's effects on the human brain remain largely unknown. Thus, the current study examined the efficacy of ibudilast to improve negative mood, reduce heavy drinking, and attenuate neural reward signals in individuals with AUD. Fifty-two nontreatment-seeking individuals with AUD were randomized to receive ibudilast (n = 24) or placebo (n = 28). Participants completed a 2-week daily diary study during which they filled out daily reports of their past day drinking, mood, and craving. Participants completed an functional magnetic resonance imaging (fMRI) alcohol cue-reactivity paradigm half-way through the study. Ibudilast did not have a significant effect on negative mood (ß = -0.34, p = 0.62). However, ibudilast, relative to placebo, reduced the odds of heavy drinking across time by 45% (OR = 0.55, (95% CI: 0.30, 0.98)). Ibudilast also attenuated alcohol cue-elicited activation in the ventral striatum (VS) compared to placebo (F(1,44) = 7.36, p = 0.01). Alcohol cue-elicited activation in the VS predicted subsequent drinking in the ibudilast group (F(1,44) = 6.39, p = 0.02), such that individuals who had attenuated ventral striatal activation and took ibudilast had the fewest number of drinks per drinking day in the week following the scan. These findings extend preclinical and human laboratory studies of the utility of ibudilast to treat AUD and suggest a biobehavioral mechanism through which ibudilast acts, namely, by reducing the rewarding response to alcohol cues in the brain leading to a reduction in heavy drinking.
Assuntos
Alcoolismo , Sinais (Psicologia) , Consumo de Bebidas Alcoólicas/tratamento farmacológico , Alcoolismo/tratamento farmacológico , Fissura , Humanos , Imageamento por Ressonância Magnética , PiridinasRESUMO
Introduction: There is increasing interest in the early identification and treatment of adverse medical events following orthopaedic procedures. The purpose of this study is to characterize the timing of 8 early adverse events following open reduction and internal fixation of closed fractures of the ankle. Methods: A retrospective cohort study was conducted using the American College of Surgeons National Surgical Quality Improvement Program. A total of 17 318 patients undergoing open reduction and internal fixation of closed ankle fractures were identified. 48.4% of patients were discharged on the day of surgery. For each of 8 different early adverse events, the median postoperative day of diagnosis, interquartile range for day of diagnosis, and middle 80% for day of diagnosis were determined. Timing was compared between unimalleolar and bi-/trimalleolar fractures and between inpatient and outpatient procedures. Results: The median day of diagnosis (and interquartile range; middle 80%) for myocardial infarction was 2 (1-5; 0-17), pneumonia 3 (2-7; 1-19), acute kidney injury 6.5 (2-18; 2-20), urinary tract infection 7 (2-14; 0-24), pulmonary embolism 10 (3-21; 0-27), sepsis 15 (4-22; 1-28), deep vein thrombosis 17 (10-22; 3-27), and surgical site infection 19 (14-25; 8-28). Patients with bi-/trimalleolar fractures had earlier occurrence of myocardial infarction (day 2 vs 10), urinary tract infection (day 6.5 vs 9.5), and sepsis (day 10 vs 20.5). Inpatients had later occurrence of acute kidney injury (day 7 vs 3), but earlier occurrence of urinary tract infection (day 6 vs 15). Conclusions: These precisely described time periods for occurrence of specific adverse events enable heightened awareness among orthopaedic surgeons during the first month following open reduction and internal fixation of the ankle. Orthopaedic surgeons should have the lowest threshold for testing for each adverse event during the time period of greatest risk.Levels of Evidence: Therapeutic, Level III: Retrospective cohort study.
Assuntos
Fraturas do Tornozelo/cirurgia , Tornozelo/cirurgia , Fixação Interna de Fraturas/efeitos adversos , Fixação Interna de Fraturas/métodos , Redução Aberta/efeitos adversos , Redução Aberta/métodos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pneumonia/epidemiologia , Pneumonia/etiologia , Embolia Pulmonar/epidemiologia , Embolia Pulmonar/etiologia , Melhoria de Qualidade , Qualidade da Assistência à Saúde , Estudos Retrospectivos , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/etiologia , Fatores de Tempo , Adulto JovemRESUMO
The Lapidus arthrodesis can be a powerful but technically challenging procedure. Common pitfalls include gapping at the arthrodesis site, shortening, and residual malalignment. Herein is described a simple and reproducible technique to obtain a congruent arthrodesis site with excellent deformity correction and minimal bone loss by the use of joint kerfing.
Assuntos
Hallux Valgus , Artrodese , Humanos , OsteotomiaRESUMO
BACKGROUND: Total hip and knee arthroplasty (THA and TKA) are performed more commonly than total ankle arthroplasty (TAA), so patients and the orthopaedic community are more familiar with the likelihood of complications after THA and TKA than after TAA. The present study places early complication rates after TAA in the context of those after THA and TKA. METHODS: Patients who underwent TAA, THA, or TKA during 2006 to 2016 as part of the National Surgical Quality Improvement Program were identified. Multivariate regression was used to compare procedures with adjustment for baseline and anesthesia characteristics. RESULTS: One hundred thirty-eight thousand three hundred twenty-five patients underwent THA, 223,587 TKA, and 839 TAA. The total complication rate was lower for TAA (2.98%) compared with THA (4.92%, P = 0.011) and TKA (4.56%, P = 0.049). Similarly, the rate of blood transfusion was lower for TAA (0.48%) compared with THA (9.66%) and TKA (6.44%, P < 0.001 for each). The rate of additional surgery was lower for TAA compared with THA (0.48% versus 1.79%, P = 0.007). Finally, the rate of readmission was lower for TAA (1.45%) compared with THA (3.66%, P = 0.002) and TKA (3.40%, P = 0.005). DISCUSSION: Patients can be counseled that relative to THA and TKA, TAA is safer in the perioperative period, with lower rates of adverse events, blood transfusion, additional surgery, and hospital readmission.
Assuntos
Artroplastia de Substituição do Tornozelo , Artroplastia de Quadril , Artroplastia do Joelho , Complicações Pós-Operatórias/epidemiologia , Idoso de 80 Anos ou mais , Artroplastia de Substituição do Tornozelo/efeitos adversos , Artroplastia de Quadril/efeitos adversos , Artroplastia do Joelho/efeitos adversos , Transfusão de Sangue/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Readmissão do Paciente/estatística & dados numéricos , Complicações Pós-Operatórias/etiologia , Período Pós-Operatório , Reoperação/estatística & dados numéricos , SegurançaRESUMO
BACKGROUND: Cleft lip and palate patients undergo a significant number of interventions during their childhood and adolescence. Although the intention of such interventions is to improve psychosocial functioning, there exists a paucity of data on the psychosocial outcomes of the burden of care on cleft children. In this work, the long-term effects of quantity and timing of childhood operations on teenagers with cleft lip and palate were evaluated. METHODS: Cleft lip and palate patients (aged 14 to 17 years; n = 55) and an age-matched unaffected cohort (n = 14) prospectively enrolled from two institutions were administered the anger, anxiety, and depressive symptoms instruments from the Pediatric Patient-Reported Outcomes Measurement Information System. Total number of operations and operations stratified by age groups (0 to 7, 8 to 10, 11 to 13, and 14 to 17 years) were evaluated in relationship to instrument scores. Descriptive statistics, independent t tests, Pearson correlations, and multiple linear regression analyses were conducted. RESULTS: No differences in overall psychosocial functioning were found between the cleft lip and palate and comparison groups. Total quantity of childhood operations did not correlate to psychosocial functioning of cleft lip and palate teenagers. However, multiple linear regression analyses demonstrated that increased number of operations in the 8- to 10-year-old age range predicted increased anxiety and depressive symptoms in teenagers (ß = 0.38, p = 0.009; and ß = 0.29, p = 0.03, respectively). CONCLUSIONS: It was previously reported by the authors' group that the 8- to 10-year-old age range is an at-risk period for psychosocial distress in children with craniofacial anomalies. Their current work demonstrates that increased number of operations during this time frame may result in long-term consequences in anxiety and depression in cleft lip and palate patients. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, II.
Assuntos
Ansiedade/etiologia , Fenda Labial/psicologia , Fissura Palatina/psicologia , Depressão/etiologia , Procedimentos Cirúrgicos Operatórios/psicologia , Adolescente , Criança , Pré-Escolar , Fenda Labial/cirurgia , Fissura Palatina/cirurgia , Feminino , Humanos , Lactente , Masculino , Análise de RegressãoRESUMO
Surgical site infection (SSI) following orthopedic foot and ankle surgery is associated with morbidity, mortality, and cost to the healthcare system. The local anatomy and physiology predispose patients undergoing procedures to elevated risk. In particular, sterilizing of the webspaces, nailfolds, and subungual areas presents challenges, and the preferred skin antisepsis technique for foot and ankle procedures has not yet been defined. Skin antiseptic solutions (SASs) consist of 3 main categories: alcohol, chlorhexidine, and iodine-based solutions. This review of the literature supports a combined chlorhexidine and alcohol preparation technique; however, there are a number of studies that suggest otherwise. In addition, there is variable evidence for the use of alternatives to the standard soft sponge application technique, including immersion, bristled brush, and cotton gauze application. These alternatives may have a particular advantage in the forefoot. Most studies to date use growth from skin swab cultures after skin preparation as the primary outcome. Higher-level studies with large subject populations and more meaningful clinical outcomes will be required to solidify guidelines for preoperative skin antisepsis prior to foot and ankle procedures.Level of Evidence: Level V, expert opinion.
Assuntos
Anti-Infecciosos Locais/administração & dosagem , Clorexidina/administração & dosagem , Procedimentos Ortopédicos , Cuidados Pré-Operatórios/métodos , Infecção da Ferida Cirúrgica/prevenção & controle , 1-Propanol/administração & dosagem , 2-Propanol/administração & dosagem , Tornozelo/cirurgia , Etanol/administração & dosagem , Pé/cirurgia , HumanosRESUMO
BACKGROUND: Shortening and dorsiflexion of the first metatarsal are known potential side effects of metatarsal osteotomies for hallux valgus (HV) with the potential to cause transfer metatarsalgia. We compared the effect of the first tarsometatarsal joint arthrodesis (Lapidus procedure), proximal lateral closing wedge osteotomy (PLCWO), and intermetatarsal suture button fixation procedures on the length and dorsiflexion of the first ray. METHODS: We retrospectively evaluated 105 feet in 99 patients with 30 weeks of follow-up. The average age was 54 years. Seventy-four feet had a Lapidus procedure, 12 had a PLCWO, and 19 had intermetatarsal suture button fixation. Digital radiographic measurements were made for the pre- and postoperative hallux valgus angle (HVA) and intermetatarsal angle (IMA), absolute and relative shortening of the first ray, and dorsiflexion. RESULTS: Preoperative HVA and IMA did not differ between treatment groups (P > .05 for each). Similar corrections of HVA (30.5-13.5 degrees) were achieved between all groups (P > .05). The IMA was improved more in the Lapidus group (14.3-6.5 degrees) compared with the suture button fixation group (14.2-8.1 degrees) (P = .045). There were significant differences in the change in absolute first cuneiform-metatarsal length (FCML) between the Lapidus (-1.6 mm), PLCWO (-2.3 mm), and intermetatarsal suture button fixation (+1.9 mm) procedure (P = .004). There were also significant differences in relative first metatarsal shortening between the Lapidus (0.1 mm relative shortening), PLCWO (1.1 mm relative shortening), and intermetatarsal suture button fixation (1.3 mm lengthening) procedure (P < .001). The average dorsiflexion differed between the Lapidus (1.8 degrees) and suture button fixation (0.4 degrees) groups (P = .004). CONCLUSION: Intermetatarsal suture button fixation relatively lengthened the first ray, the Lapidus procedure maintained length, and the PLCWO relatively and absolutely shortened it. Dorsiflexion may be higher with the Lapidus and osteotomy procedures. LEVEL OF EVIDENCE: Level III, retrospective comparative series.
Assuntos
Artrodese , Hallux Valgus/cirurgia , Ossos do Metatarso/anatomia & histologia , Osteotomia/métodos , Técnicas de Sutura , Artrodese/efeitos adversos , Humanos , Ossos do Metatarso/diagnóstico por imagem , Ossos do Metatarso/fisiologia , Metatarsalgia/cirurgia , Pessoa de Meia-Idade , Osteotomia/efeitos adversos , Radiografia , Amplitude de Movimento Articular , Estudos RetrospectivosRESUMO
Nuclear medicine has been widely applied as a diagnostic tool for orthopedic foot and ankle pathology. Although its indications have diminished with improvements in and the availability of magnetic resonance imaging, nuclear medicine still has a significant and valuable role. The present article offers a comprehensive and current review of the most common nuclear imaging modalities for the orthopedic foot and ankle surgeon. Methods discussed include bone scintigraphy, gallium citrate scintigraphy, labeled-leukocyte scintigraphy, and single-photon emission computed tomography (SPECT). We review the indications and utility of these techniques as they pertain to specific foot and ankle conditions, including osteomyelitis, stress fractures, talar osteochondral lesions, complex regional pain syndrome, oncology, plantar fasciitis, and the painful total ankle arthroplasty. We conclude with a discussion of our approach to nuclear medicine with illustrative cases. Level of Evidence: Level V, expert opinion.
Assuntos
Traumatismos do Tornozelo/diagnóstico por imagem , Traumatismos do Tornozelo/cirurgia , Traumatismos do Pé/diagnóstico por imagem , Traumatismos do Pé/cirurgia , Doenças Musculoesqueléticas/diagnóstico por imagem , Doenças Musculoesqueléticas/cirurgia , Medicina Nuclear/métodos , HumanosRESUMO
BACKGROUND: Psychosocial distress in children with craniofacial anomalies is multifactorial. A known cause of childhood psychosocial distress is parental limited English proficiency; however, its role as a psychosocial stressor in the craniofacial anomaly population remains unknown. The current study aimed to understand the potential influence of parental English proficiency in children with craniofacial anomalies. METHODS: Two hundred ninety-six children were prospectively evaluated at the University of California, Los Angels and the Orthopaedic Institute for Children using the Pediatric Patient-Reported Outcomes Measurement Information System to assess anger, anxiety, depression, and peer relationships. Children were grouped by parental English proficiency based on the requirement or lack thereof for interpreting services during clinic appointments. Independent t tests, analyses of variance, and linear regressions were performed to compare groups and identify predictors for psychosocial functioning. RESULTS: Although comparison children did not exhibit any differences in psychosocial scores with respect to parental English proficiency, craniofacial anomaly children with parents who have limited English proficiency demonstrated higher anger, anxiety, depression, and lower peer relationships compared with those with parents who are English proficient. Linear regression analyses demonstrated that limited English proficiency in parents was a significant predictor for anger (p = 0.005), anxiety (p = 0.002), depression (p < 0.001), and poor peer relationships (p < 0.001) in children with craniofacial anomalies. CONCLUSIONS: Parental English proficiency is associated with increased psychosocial distress in children with craniofacial anomalies. Future efforts toward identification of and assistance for parents with limited English proficiency to address barriers to care may improve psychosocial function in children with craniofacial anomalies. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, II.
Assuntos
Anormalidades Craniofaciais/psicologia , Proficiência Limitada em Inglês , Pais , Estresse Psicológico/diagnóstico , Adolescente , Ira , Ansiedade/diagnóstico , Ansiedade/psicologia , Criança , Depressão/diagnóstico , Depressão/psicologia , Feminino , Hispânico ou Latino/psicologia , Humanos , Relações Interpessoais , Masculino , Medidas de Resultados Relatados pelo Paciente , Grupo Associado , Estudos Prospectivos , Autorrelato , Estresse Psicológico/psicologiaRESUMO
Arthrodesis of an osteoarthritic second metatarsophalangeal (MTP) joint is suboptimal because of altered gait mechanics; hence, joint-preserving procedures are of value. Autograft interpositional arthroplasty is one available option with excellent results, but there are potential concerns regarding donor site morbidity and insufficiency of the autograft material. We present here an alternative technique, an interpositional arthroplasty using allograft. Our technique includes a dorsal incision and joint exposure, removal of cartilage from the metatarsal head, and interposition of human decellularized dermal allograft sutured to the metatarsal head. Allograft interpositional arthroplasty is a feasible technique and can be further investigated as an alternative procedure for patients with second MTP osteoarthritis. LEVEL OF EVIDENCE: Level V, expert opinion.
RESUMO
BACKGROUND: Cavovarus foot constitutes a complex 3-dimensional deformity. The Coleman block test has traditionally been used to distinguish between forefoot- and hindfoot-driven deformity. However, there has been no objective evaluation of the Coleman block test using radiographs or weightbearing computed tomography (WBCT). The purpose of this study was to compare hindfoot alignment in adult cavovarus feet with and without the Coleman block using clinical examination, radiography, and WBCT. METHODS: Six feet in 6 patients with a clinical diagnosis of cavovarus foot deformity were prospectively enrolled. All feet underwent clinical photography with the camera positioned at 0 degrees to the heel, hindfoot alignment view radiography with the beam positioned 20 degrees off the ground, and WBCT, both with and without the Coleman block in place. Clinical photos were characterized using the standing talocalcaneal angle (STCA), radiographs were characterized using the hindfoot alignment angle (HAA), and WBCTs were characterized using manual and automated hindfoot alignment angle (HAA) and foot and ankle offset (FAO). Using paired analyses, measurements taken with the Coleman block in place were compared to those taken without the Coleman block. Finally, the different methods of measuring hindfoot alignment were tested for correlation with each other. Mean age was 56 years (range 38-69). RESULTS: On clinical photography, the STCA decreased by 3.8 degrees with addition of the block (from 10.0±6.6 degrees varus without block to 6.2±7.1 degrees varus with block; P = .001). On radiograph, HAA decreased by 9.0 degrees with addition of the block (from 16.8±8.4 degrees varus without block to 7.5±6.3 degrees varus with block; P = .07). On WBCT, hindfoot alignment angle changed an average of 3.2 degrees (33.4 degrees varus without block, 30.2 degrees varus with block; P = .008). On WBCT, FAO decreased by 1.4% (from 11.3% varus without block to 10.1% varus with block; P = .003). Clinical examination and automated WBCT measurements were strongly correlated with each other. CONCLUSION: Clinical examination, radiograph, and WBCT demonstrated improvements in hindfoot varus using the Coleman block test in adults, but no patient demonstrated complete resolution of deformity regardless of the measurement modality. Clinical examination correlated strongly with automated WBCT measurements. LEVEL OF EVIDENCE: Level IV, retrospective case review.