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41.
STUDY OBJECTIVE: The Cincinnati Prehospital Stroke Scale (CPSS) is a 3-item scale based on a simplification of the National Institutes of Health (NIH) Stroke Scale. When performed by a physician, it has a high sensitivity and specificity in identifying patients with stroke who are candidates for thrombolysis. The objective of this study was to validate and verify the reproducibility of the CPSS when used by prehospital providers. METHODS: The CPSS was performed and scored by a physician certified in the use of the NIH Stroke Scale (gold standard). Simultaneously, a group of 4 paramedics and EMTs scored the same patient. RESULTS: A total of 860 scales were completed on a convenience sample of 171 patients from the emergency department and neurology inpatient service. Of these patients, 49 had a diagnosis of stroke or transient ischemic attack. High reproducibility was observed among prehospital providers for total score (intraclass correlation coefficient [rI],.89; 95% confidence interval [CI],.87 to.92) and for each scale item: arm weakness, speech, and facial droop (.91,.84, and.75, respectively). There was excellent intraclass correlation between the physician and the prehospital providers for total score (rI,.92; 95% CI,.89 to.93) and for the specific items of the scale (.91,.87, and.78, respectively). Observation by the physician of an abnormality in any 1 of the 3 stroke scale items had a sensitivity of 66% and specificity of 87% in identifying a stroke patient. The sensitivity was 88% for identification of patients with anterior circulation strokes. CONCLUSION: The CPSS has excellent reproducibility among prehospital personnel and physicians. It has good validity in identifying patients with stroke who are candidates for thrombolytic therapy, especially those with anterior circulation stroke. 相似文献
42.
Aditya Aggarwal Hardeep Singh Sanjay Mahendru Vimalendu Brajesh Sukhdeep Singh Ashish Khare Umang Kothari Rakesh Kumar Khazanchi 《Indian Journal of Plastic Surgery》2015,48(3):274-277
Introduction:The pedicle positioning in free tissue transfer is critical to its success. Long thin pedicles are especially prone to this complication where even a slight twist in the perforator can result in flap loss. Pedicles passing through the long tunnels are similarly at risk. Streaking the pedicle with methylene blue is a simple and safe method which increases the safety of free tissue transfer.Conclusion:This simple and novel method is very reliable for pedicle positioning avoiding any twist necessary for successful free tissue transfer.KEY WORDS: Free flaps, pedicle, perforator 相似文献
43.
Radha Kothari Magda Rosinska Janet Treasure Nadia Micali 《European eating disorders review》2014,22(2):152-156
Diagnosis of an eating disorder (ED) has been associated with differences in cognition. Recent evidence suggests that differences may be present prior to onset. Children at familial high risk for ED show cognitive differences at ages 8–10 years. Research is required to investigate differences in cognitive development at various time points. This is the first study to investigate cognitive development in children at high risk at 18 months (Griffiths Mental Development Scale; n = 982) and 4 years old (Wechsler Preschool and Primary Scale of Intelligence—Revised; n = 582), in comparison with children not at risk, using a general population sample, the Avon Longitudinal Study of Parents and Children. Children of women with lifetime anorexia nervosa revealed difficulties in social understanding, visual‐motor function, planning and abstract reasoning. Cognitive differences observed here have also been observed in clinical groups. This suggests difficulties may be present prior to onset, potentially affecting risk status for development of ED. Findings contribute to an understanding of aetiology, and design of prevention/intervention strategies. Copyright © 2013 The Authors. European Eating Disorders Review published by John Wiley & Sons Ltd. 相似文献
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45.
Veena Jain Vijay Prakash Mathur Kumar Abhishek Mohit Kothari 《Journal of prosthodontic research》2012,56(4):287-292
ObjectiveThe purpose of the pilot study was to determine the effect of restoring lost occlusal vertical dimension (OVD) due to attrition on maximum bite force in humans.MethodologyA total of 124 subjects in age range of 25–40 years, with moderate to severe attrition, having full complement of teeth were screened according to inclusion and exclusion criteria. After consent, occlusal vertical dimension was assessed by employing mechanical and physiological methods in the experimental group and a maxillary canine guided hard splint was fabricated for each subjects fulfilling inclusion criteria and with positive consent (78). Bite force in experimental group was measured before, immediately after delivery of splint and subsequently at an interval of four, eight, and twelve weeks. Due loss during follow up, only 50 subjects could be available for bite force recording till 12 weeks. Bite force of age, gender, height and weight matched controls with no signs of attrition was also measured for comparison.ResultsBite force of the experimental group was found to be significantly less than the matched controls (P = 0.000) initially. After delivery of splint, bite force values increased progressively till twelve weeks. However comparison of bite force values of experimental group with control group showed no significant difference at end of eight (P = 0.008) and twelve weeks (P = 0.162).ConclusionIt was concluded that maximum bite force increases with restoration of lost vertical using splint therapy. A time period of 8–12 weeks is required to restore the maximum bite force value approximately similar to matched controls. 相似文献
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47.
The diagnosis of antibody-mediated rejection (AMR) has presented a challenge due to the pleiomorphic immunologic responses that represent the condition. A consensus with regard to its pathological diagnosis continues to evolve. Due to an increasing number of sensitized patients undergoing heart transplantation, its incidence appears to be on the rise and the condition is associated with worse outcomes than acute cellular rejection. Treatment of AMR is also more difficult and response to increases in conventional immunosuppression is often limited. Risk factors for AMR include the use of ventricular assist devices, prior exposure to blood products, allografts and multiparity. Detection of alloantibodies with a high specificity and sensitivity allows risk stratification of recipients at potential risk of AMR. Desensitization and AMR treatment strategies are focused on several therapeutic targets, including suppression of T and B cells and elimination or inhibition of circulating antibodies. 相似文献
48.
Sagar Gundewar Deepak S. Kothari Nitin J. Mokal Amol Ghalme 《Indian Journal of Plastic Surgery》2013,46(3):479-485
Objective:
To discuss the clinical presentation, diagnosis and management of osteomas involving the craniomaxillofacial region.Materials and Methods:
This study was conducted from June 2004 to March 2012 at our institute. A total of 12 cases between the ages of 10 and 50 years were managed with surgical excision and reconstruction. The criteria used to diagnose osteoma included radiographic and clinical features and histological confirmation of the specimen. The total follow-up period ranged from 6 to 24 months.Results:
Out of 12 osteomas, 10 were peripheral and 2 were centrally located. Mandible involvement was seen in six patients, four involved the orbit, one the frontal bone and one the frontal bone with the skull base. All patients undergoing excision and reconstruction had a favourable aesthetic and functional outcome. There were no recurrences and no post-operative complications.Conclusion:
Osteomas affect all age groups with no sex predilection and are usually clinically asymptomatic till they become large in size. Surgical excision and appropriate reconstruction is the mainstay of management. Surgery is indicated when lesion is symptomatic or actively growing and the surgical approach for exposure of the lesion should be case specific.KEY WORDS: Craniofacial, osteoma, reconstruction 相似文献49.
Nitin J Mokal Amol N Ghalme Deepak S Kothari Mahinoor Desai 《Indian Journal of Plastic Surgery》2013,46(3):493-501
Objective:
This report details our experience with the use of the temporoparietal fascia flap in different scenarios of reconstruction and to discuss our technique of harvest, clinical applications, and review of literature of this versatile flap.Materials and Methods:
A retrospective study of 82 cases of temporoparietal fascia flap in 71 patients, operated over a period of 10 years was conducted. Patients were grouped based on various clinical indications. The follow up period ranged from a minimum of 1 to a maximum of 10 years (Mean-four and a half years). All patients were analyzed for functional and aesthetic outcome using preoperative and postoperative photographs.Results:
No significant complications were seen in our series. Only 2 out of 82 flaps had partial necrosis of flap (2.44%). Two patients who were operated for release of submucous fibrosis developed recurrence due to continued use of tobacco. The final outcome in one patient of ear reconstruction was unsatisfactory due to flap failure. The remaining patients had satisfactory functional and aesthetic outcomes (95.77%). None had other complications like temporal branch of facial nerve injury or alopecia along the scar line.Conclusion:
The TPFF is one of the most reliable and versatile flap in the head and neck region. It can also be reliably used as free fascial flap. When its advantages are combined with the surgeon''s resourcefulness, various defects can be successfully reconstructed using the temporoparietal facia flap with satisfactory aesthetic and functional outcome.KEY WORDS: Head and neck reconstruction, temporoparietal fascia flap, TPFF 相似文献50.