Ectopic thoracic thyroid removed by uniportal VATS approach. A case report.

INTRODUCTION: We speak of "Ectopic thyroid gland" when a piece of thyroid tissue is placed at a certain distance from the second to fourth tracheal cartilages. PRESENTATION OF CASE: This case report focuses on a case of a hyperplastic cystic nodule of ectopic thyroid in a 30-year-old woman treated with uniportal video-assisted thoracic surgery (VATS). The patient, was admitted to Emergency Unit for abdominal pain and vomit, underwent a CT which highlighted a mass of significant dimension on the right side of the mediastinum, in contact with close structures. The lesion has been removed with an innovative mini-invasive technique, which is characterized, differently from traditional surgical approaches, by reduced loss of blood and time of hospitalization and, in addiction to that, an aesthetic small-dimensioned scar. DISCUSSION: VATS technique is minimally invasive and, moreover, it is characterized by a shorter recovery period, a minor blood loss and a shorter hospital stay. VATS has been advocated since 2010 for pulmonary resections, but today it is also performed for mediastinal intervention and a series of reports have demonstrated that it is feasible and safe. CONCLUSION: The report aims at pointing out the possibility of undergoing this kind of surgery not only in case of pulmonary mass (on which the previous literature has focused) but also when mediastinum lesions occur, as in our case.

Intraosseous basivertebral nerve ablation for the treatment of chronic low back pain: a prospective randomized double-blind sham-controlled multi-center study.

PURPOSE: To evaluate the safety and efficacy of radiofrequency (RF) ablation of the basivertebral nerve (BVN) for the treatment of chronic low back pain (CLBP) in a Food and Drug Administration approved Investigational Device Exemption trial. The BVN has been shown to innervate endplate nociceptors which are thought to be a source of CLBP. METHODS: A total of 225 patients diagnosed with CLBP were randomized to either a sham (78 patients) or treatment (147 patients) intervention. The mean age within the study was 47 years (range 25-69) and the mean baseline ODI was 42. All patients had Type I or Type II Modic changes of the treated vertebral bodies. Patients were evaluated preoperatively, and at 2 weeks, 6 weeks and 3, 6 and 12 months postoperatively. The primary endpoint was the comparative change in ODI from baseline to 3 months. RESULTS: At 3 months, the average ODI in the treatment arm decreased 20.5 points, as compared to a 15.2 point decrease in the sham arm (p = 0.019, per-protocol population). A responder analysis based on ODI decrease ≥ 10 points showed that 75.6% of patients in the treatment arm as compared to 55.3% in the sham control arm exhibited a clinically meaningful improvement at 3 months. CONCLUSION: Patients treated with RF ablation of the BVN for CLBP exhibited significantly greater improvement in ODI at 3 months and a higher responder rate than sham treated controls. BVN ablation represents a potential minimally invasive treatment for the relief of chronic low back pain. These slides can be retrieved under Electronic Supplementary Material.

Interspinous bursitis in an athlete.

We present a case of L2/3 interspinous bursitis treated with extraspinal injections. No previous investigations have used fluoroscopically guided spinal injections to confirm the clinical relevance of the MRI features of this type of bursae. Autopsy studies have revealed an increased incidence of interspinous lumbar bursal cavities with advancing age. Afflicted patients present with localised, midline lower lumbar pain exacerbated by extension. In young athletes these symptoms can mimic spondylolysis. MRI is useful in detecting soft-tissue injury of the posterior elements. Fluoroscopically guided diagnostic and therapeutic extraspinal injections can be used for confirmation and treatment of pain from such bursae.

Identifying college athletes at risk for pathogenic eating.

OBJECTIVES: To evaluate the effectiveness of a discriminant function that predicts risk of pathogenic eating in comparison with a standard self report measure (EAT) and a clinical interview. In addition, to determine the effectiveness of this discriminant function using a variety of collegiate athletes. METHODS: A total of 319 participants were asked to complete a series of self report measures that assessed dietary practices. In addition, anthropometric measures were obtained, and a random sample of 15% participated in a structured clinical interview. RESULTS: Correlational analyses indicated that the discriminant function categorisation of risk was significantly related to both the clinical interview and EAT (p < or =0.05). The discriminant function was accurate in predicting risk category in this diverse group of athletes, particularly with respect to those at low risk (83.1%) and those at high risk (72.7%). CONCLUSION: This information may be helpful in the development of a simple, accessible tool to identify athletes at risk of engaging in pathogenic eating behaviours.

Psychological influences on pain perception and non-pharmacologic approaches to the treatment of pain.

Pain is a complex process, in part because it is mediated by so many different variables. However, because pain is the primary reason for seeking medical treatment and often a barrier to compliance, therapists treating painful disorders or injuries need to be familiar with those factors that influence pain perception and treatment approaches. How individuals perceive pain, and hence how clinicians treat it, depends upon a wide variety of psychosocial factors, including mood, age, gender, expectations, social support, and perceptions of control. Even the manner with which therapists interact with patients can minimize the pain experience and ultimately impact compliance and recovery rates. This paper overviews the multifaceted nature of pain by outlining how psychologic variables impact pain experiences. In addition, this article reviews a number of nonpharmacologic techniques and approaches (i.e., distraction, imagery, relaxation, biofeedback) that are available for assisting patients in dealing with pain.

Increasing perceptions of disease vulnerability through imagery.

Increasing the cognitive availability of disease symptoms can increase perceptions of vulnerability to a fictitious disease. Research findings have also suggested that men and women respond differently to AIDS information; nevertheless, prior research has failed to examine the effects of imagery on both male and female perceptions of vulnerability to a real disease, such as AIDS. Undergraduates were presented with symptoms that were either hard to imagine or easy to imagine (labeled as related to either AIDS or hyposcenia-B) that the students then read or imagined. The results, which replicated prior research, indicated that imagining disease symptoms altered the students' perceived vulnerability to a fictitious disease. However, only imagery was significantly related to perceived vulnerability to AIDS, and gender interacted with this imagery process. Women expressed significant increases in perceived vulnerability when reading the disease symptoms, whereas men were more vulnerable when imagining the disease symptoms than they were when they read about the symptoms. The authors discuss the implications of their research for the integration of theory and experimentation in designing AIDS-intervention programs.

Physical therapist assistants' perceptions of the documented roles of the physical therapist assistant.

BACKGROUND AND PURPOSE: This study investigated physical therapist assistants' (PTAs) perceptions of the documented roles of PTAs and compared those perceptions with those of physical therapists from a previous study. SUBJECTS AND METHODS: A questionnaire that described 79 physical therapy activities was distributed to a sample (n = 400) of PTAs derived from the American Physical Therapy Association membership. The response rate was 56% (n = 225). Respondents indicated whether each activity was included in the documentation describing PTA roles. Discriminant analyses were used to determine whether demographic factors predicted the pattern of responses. In addition, meta-analytic techniques were used to determine whether PTA responses were different from those of physical therapists gathered previously. RESULTS: The greatest agreement of PTA opinions with published guidelines occurred for treatment implementation activities, and the lowest level of agreement occurred for items designated as administrative activities. Responses of PTAs were different from those of physical therapists on 21 of the 79 activities. The greatest number of these differences occurred for evaluative functions (n = 9). Physical therapist assistants' perceptions of documented PTA roles were generally less consistent with published guidelines than were those of physical therapists. CONCLUSION AND DISCUSSION: Physical therapist assistants' perceptions of the roles of the PTA were, for some activities, not consistent with written guidelines. Using the data provided in this study, discussions to revise the documentation of the scope of PTA practice may focus on those activities for which disagreement between PTAs and physical therapists exists and for which opinions differ markedly from published guidelines. [Robinson AJ, DePalma MT, McCall M. Physical therapist assistants' perceptions of the documented roles of the physical therapist assistant.

Physical therapists' perceptions of the roles of the physical therapist assistant.

BACKGROUND AND PURPOSE: This longitudinal study investigated physical therapists' perceptions of the roles of physical therapist assistants (PTAs). METHODS AND SUBJECTS: In 1986, a questionnaire describing 79 physical therapy activities was distributed to a random sample (n = 400) of physical therapists derived from the American Physical Therapy Association (APTA) membership. In 1992, a similar questionnaire was distributed to a representative sample (n = 400) of physical therapists derived from the APTA membership. Response rates were 53% and 55% in 1986 and 1992, respectively. Respondents indicated whether each activity was included in the documentation describing PTA roles. RESULTS: Results revealed considerable agreement between therapists' perceptions of PTA roles and those outlined by PTA practice guidelines, and these perceptions changed little over time. Discriminant analyses suggested that therapists' perceptions of PTA roles were, in general, not predicted by supervisory experience with PTAs, therapist experience, or content of entry-level professional education curricula. CONCLUSION AND DISCUSSION: Generally, therapists' perceptions of PTA roles are consistent with published practice guidelines. Therapists' perceptions on selected activities, however, were incongruent with PTA practice guidelines, suggesting the potential for inefficient or inappropriate utilization of the PTA in the delivery of selected services.

Weight control practices of lightweight football players.

The objective of this research was to investigate the weight control practices of lightweight football players. In addition, the importance of several variables was examined for their clinical importance and ability to identify individuals at high risk for pathogenic eating behaviors. Male college lightweight football players (N = 131) were administered a 45-item version of the Diagnostic Survey For Eating Disorders (9). Results revealed that 74% had experienced binge eating, and 17% had experienced self-induced vomiting. During the month preceding questionnaire administration, 66% had fasted, nearly 4% had used laxatives, while less than 2.5% had used diet pills, diuretics, or enemas for the purpose of weight control. Furthermore, the "teacher/coach" seemed to be the individual who motivated dieting behavior, and more than 20% of the sample reported that their weight control practices interfered with their thoughts and extracurricular activities "often" or "always." Most importantly, 42% of the sample evidenced a pattern of dysfunctional eating, while 9.9% of the sample engaged in binge-purge behavior to the degree that it might represent an eating disorder. Finally, discriminant the degree that it might represent an eating disorder. Finally, discriminant analysis yielded several variables that might be useful in identifying individuals at risk for pathogenic eating behaviors.

Etoposide v etoposide and cisplatin in the treatment of advanced non-small cell lung cancer: a FONICAP randomized study.

A multicenter Italian Cooperative Study Group (FONICAP) conducted a prospective, randomized trial comparing cisplatin and etoposide (VP-16) with single-agent etoposide. The national study accrued 216 patients with measurable or evaluable non-small cell lung cancer (NSCLC) with either unresectable stage III, or distant metastasis (stage IV). One hundred patients were evaluable for response in the single-agent arm, and 93 in the two-drug combination arm. The overall response rates for the etoposide group and cisplatin/etoposide (VP-16) group were 7% and 26%, respectively (P less than 0.005). Five patients (5.6%) in the combination arm and 1 (1%) in the single agent arm had a complete response. The overall median survival was 236 days for the two-drug arm and 178 days on the single-drug arm (P = 0.2). Treatment-related toxicity (nausea and vomiting, leukopenia, anemia, hearing-loss, peripheral neuropathy, serum creatinine elevation) was significantly more pronounced in the combined arm. The addition of cisplatin to etoposide gave a small non-statistically significant improvement in terms of performance status and thoracic symptoms.