Extremity Soft Tissue Sarcoma: Adding to the Prognostic Meaning of Local Failure

Background We explored the prognostic meaning of local relapse and surgical margins in adult soft tissue sarcoma of the extremities. Methods Out of a series of 1017 patients with extremity soft tissue sarcoma treated over 20 years, we picked a group of 238 patients operated on at our institution for their first local relapse: 88 after their primary operation performed at the same center and 150 elsewhere. At operation for relapse, margins were microscopically negative in 77% and 75% of patients, respectively. Median follow-up was 107 months. Results The 10-year mortality rate was 22% in the absence of local relapse, whereas in locally relapsing patients it was 54% and 43%, respectively, for patients first operated on at our institute and for those who were not. The hazard ratio of positive versus negative surgical margins was 1.7 for cause-specific death and 2.1 for distant metastases in patients first operated on at our institute, as opposed to 1.2 and 1.3 for the others. Conclusions Local relapse was an unfavorable prognostic factor. In the face of a consistent surgical policy for local relapse in a single-institution setting, patients relapsing after the first operation performed at our institution received rescue treatment less frequently than those previously operated on outside a referral center. This is likely due to an inherently higher tumor aggressiveness. In the presence of such a higher aggressiveness, the adequacy of surgical margins at operation for first relapse seemed more critical prognostically. This may have clinical and speculative implications. Presented at the Annual Meeting of the American Society of Clinical Oncology, June 2–6, 2006, Atlanta, GA (USA) (abstract 9565).     

Efficacy and safety of anti-vascular endothelial growth factor therapies in older patients for first line treatment of metastatic renal cell carcinoma

Backgroundimmunotherapy became the first line treatment of metastatic renal cell carcinoma (mRCC). Nevertheless, a better understanding of the specificities of targeted therapies (TT) in the elderly population could be helpful in order to improve the management of mRCC in this population. The aim of this retrospective study was to assess efficacy and safety of sunitinib and sorafenib used as first-line TT in 70 years older patients compared to younger patients.MethodsData were retrospectively collected for all consecutive mRCC patients receiving first line TT treatment by sunitinib or sorafenib for mRCC from January 2006 to November 2017. Patients were divided into two groups according to the age using a cut-off at 70 years old. Median progression-free survival (PFS) and overall survival (OS) were estimated by Kaplan-Meier method and compared using log-rank test.ResultsIn total, 147 patients were included; 94 (63.9%) were <70 and 53 (36.1%) were 70 years old or more. First line TT used was sunitinib in 123 (83.7%) patients or sorafenib in 24 (16.3%) patients. Median PFS was 8 months for elderly patients vs. 6 in younger group (P=0.68). Median OS were 26 vs. 36 months (P=0.08). Severe induced toxicity was more frequent among elderly patients: 34 (64.2%) vs. 46 patients (48.9%) (P=0.07). Rate of treatment discontinuation due to toxicity was 22 patients (23.4%) in younger group vs. 28 patients (52.8%) in the elderly group (P=0.0005). Results were similar in the 2 groups regarding the type of toxicities.ConclusionsOur results suggest similar efficacy of anti-vascular endothelial growth factor (VEGF) agents as first-line treatment for mRCC among younger and older patients with an age cut-off of 70 years. Safety results suggest that these drugs can be safely used for older patients with a need of caution regarding toxicity prevention.     

Increased prevalence of peripheral arterial disease in osteoporotic postmenopausal women

The aim of this study was to investigate the prevalence and correlates of peripheral arterial disease (PAD) in a population of osteoporotic postmenopausal women. The presence of PAD was assessed by ankle brachial index (ABI) in 345 ambulatory osteoporotic postmenopausal women, and in 360 community-based, age- and race-matched postmenopausal women with normal bone mineral density (BMD) (control group). PAD was detected in 63/345 (18.2%) osteoporotic women and in 14/360 (3.8%) control subjects (P < 0.0001). The mean ABI values were significantly lower in the osteoporosis group than in the control group (0.98 ± 0.09 vs. 1.04 ± 0.06, P < 0.0001). No difference in cardiovascular risk factors was observed between osteoporotic patients and controls, or between osteoporotic patients with and without PAD. Osteoporotic patients with PAD had lower femoral neck BMD T scores than those without PAD (−4.2 ± 0.7 vs. −2.3 ± 0.7, P < 0.0001). Only 4 PAD patients (5.1%) had intermittent claudication. In multivariate logistic regression analysis, factors independently associated with PAD within osteoporotic patients were lower femoral neck BMD T score (odds ratio (OR) = 0.20, 95% confidence interval (CI), 0.05–0.70, P = 0.01) and systolic blood pressure (OR = 1.02, 95% CI, 1.00–1.03, P = 0.01). This study shows for the first time an increased prevalence of PAD among osteoporotic postmenopausal women, with a lower femoral neck BMD T score being a significant independent predictor. The findings suggest that vascular status evaluation should be done in osteoporotic postmenopausal women in order to identify candidate patients for preventive and therapeutic cardiovascular interventions.     

Multiple penile horns: case report and review

We report a case of unusually large multiple penile horns following removal of condylomata acuminata. Penile horns can grow rapidly, although malignant degeneration is uncommon. Wide excision with deep biopsy of skin at the base of the lesion probably is appropriate treatment.     

Valve replacement in the octogenarian

Twenty-five patients (11 men and 14 women) aged 80 to 88 years (mean age, 82 years) underwent valve replacement at St. Louis University from August 1980 to June 1988. Isolated valve replacement was performed in 11 patients. Combined procedures included valve replacement with myocardial revascularization (7 patients), multiple valve procedures (5 patients), and ascending aortic plication (2 patients). Fifteen patients (60%) were in New York Heart Association functional class III and 10 (40%) were in class IV preoperatively. The operative mortality was 20% and late mortality was 20% (mean follow-up, 36 months). Isolated valve replacement carried a 9% early and 0% late mortality, whereas combined procedures of any type had a 16% early and 20% late mortality. Only 7 patients (28%) had a completely uncomplicated postoperative hospitalization. Twenty patients were discharged after a mean hospital stay of 18 +/- 16 days. Their mean New York Heart Association functional class was 1.6 +/- 0.66. The 1-year and 2-year actuarial survival rate is 79% and 69%, respectively. A significant increase in operative mortality is seen when valve replacement is combined with myocardial revascularization or an additional valve procedure. Late clinical improvement, as judged by return to an independent life-style, justifies this approach for select patients.     

Plantar-Plate Disruptions: “The Severe Turf-Toe Injury.” Three Cases in Contact Athletes

Objective:

To present 3 cases of plantar-plate rupture and turf-toe injury in contact athletes at 1 university and to discuss appropriate diagnosis and treatment algorithms for each case.

Background:

Turf toe is a common injury in athletes participating in outdoor cutting sports. However, it has been used as an umbrella term to describe many different injuries of the great toe. In some cases, the injury can be so severe that the plantar plate and sesamoid apparatus may be ruptured. These patients may be better managed with surgery than with traditional nonoperative interventions.

Differential Diagnosis:

Turf toe, plantar-plate disruption, sesamoid fracture.

Treatment:

For stable injuries in which the plantar plate is not completely disrupted, nonoperative treatment with casting or a stiff-soled shoe, gradual weight bearing, and rehabilitation is the best practice. Unstable injuries require surgical intervention and plantar-plate repair.

Uniqueness:

Turf toe and injury to the first metatarsophalangeal joint are relatively common injuries in athletes, but few researchers have detailed the operative and nonoperative treatments of plantar-plate disruption in these patients. We examine 3 cases that occurred over 4 seasons on a collegiate football team.

Conclusions:

Turf toe represents a wide array of pathologic conditions involving the first metatarsophalangeal joint. Stress and instability testing are key components to assess in determining whether surgical intervention is warranted to restore optimal function. Stiffer-soled shoes or shoes with steel-plate insertions may help to prevent these injuries and are useful tools for protection during the rehabilitation period.Key Words: metatarsophalangeal joint, great toe, football playersTurf toe is a common injury in athletes participating in outdoor cutting sports. Clanton and Ford¹ reported that injury to the foot was the third leading cause of missed athletic participation. Damage to the metatarsophalangeal joint (MTPJ) represents a large percentage of those injuries. However, since Bowers and Martin² coined the term turf toe, it has been a poorly studied topic of substantial controversy. They originally described turf toe as a sprain to the first MTPJ, but in many instances, the injury has been attributed incorrectly to various pathologic conditions involving the first ray.² Turf toe historically has been managed nonoperatively with a stiff-soled shoe or short walking boot. Yet in severe cases, the plantar plate may be ruptured and disrupted. These injuries are easy to overlook on physical examination. Therefore, the purpose of our study was to review 3 cases of injury to the plantar plate of the first MTPJ in contact athletes and to focus on diagnosis and treatment of the more severe toe injuries.     

A Project to Implement Use of 40% Dextrose Gel for Transient Neonatal Hypoglycemia

ObjectiveTo examine the effect of oral dextrose gel and oral feedings on newborns’ blood sugar homeostasis in the first day of life in an effort to decrease transfers to the NICU.DesignEvidence-based practice project.Setting/Local ProblemObstetric service at a large hospital in northeast Ohio with approximately 5,300 births annually. Neonates who experienced hypoglycemia were often transferred to the NICU for management if treatment measures failed, thereby increasing the cost of care and separating mothers from their newborns. During 2018, there were 54 neonates transferred to the NICU for hypoglycemia.ParticipantsPediatricians, neonatologists, neonatal nurse practitioners, clinical nurse specialists, managers, educators, and registered nurses.Intervention/MeasurementsAn interdisciplinary task force created a nurse-driven protocol and associated order set and also created and provided interdisciplinary education to all involved caregivers using a multimodal approach. Neonates’ charts were audited for the time period of April 2019 to April 2020 to evaluate participants’ compliance with the prescribed practice changes.ResultsThe number of neonates who qualified for blood glucose testing per the new protocol totaled 1,369. Of these, 188 (14%) met criteria for and were treated with 40% dextrose gel. Treatment with 40% dextrose gel was unsuccessful for 25 neonates, who were then transferred to the NICU. This is 29 fewer than were transferred in 2018.ConclusionThe use of oral dextrose gel and oral feedings was associated with a decrease in the number of newborns transferred to a higher level of care for treatment of hypoglycemia.