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排序方式: 共有456条查询结果,搜索用时 15 毫秒
1.
Aparna Gangopadhyay 《Nutrition and cancer》2020,72(8):1438-1442
AbstractBackground: The prognostic nutritional index (PNI), a marker of immune-nutrition balance, has predictive value in the survival and prognosis of various cancers. However, the impact of PNI on response to chemoradiation is poorly understood.Materials and Methods: A total of 583 women with locally advanced cervical cancer from two centers were clinically assessed for complete response after chemoradiation. The baseline PNI was individually recorded, and the significance of association between PNI and complete response was analyzed using logistic regression. ROC (receiver operating characteristics) curves were analyzed to determine the cutoff value of PNI that significantly predicted complete response.Results: Logistic regression analysis demonstrated that the PNI was significantly associated with complete response following chemo radiation (p?<?0.0001). Analysis of the ROC curve for PNI demonstrated an optimal cut off value of 44.8 (p?<?0.0001, sensitivity 66.7, and specificity 88.5); the area under the ROC curve was 0.813 (Youden’s index J, 0.7519).Conclusions: The PNI is significantly associated with clinical complete response to chemoradiation in locally advanced cervical cancer. Low baseline PNI may lower the likelihood of complete response after chemoradiation. In particular, those with PNI values below 44 should be carefully monitored during treatment; nutritional interventions may offer benefit in these women. 相似文献
2.
S. Gangopadhyay G. A. Akra A. M. Nanu 《European journal of orthopaedic surgery & traumatology : orthopedie traumatologie》2007,17(2):153-156
Delayed diagnosis of hip fractures has an incidence of 2–9% in the literature. The morbidity of occult hip fractures can be enormous if the condition is not diagnosed. There are both clinical and radiological methods of enhancing the chances of diagnosis of this condition. Pain on flexion, abduction and external rotation with inability to “straight leg raise” are suggestive. The key to diagnosing occult hip fractures, which are not evident on plain radiographs is by other radiological investigations. Studies have shown that bone scans have 93% sensitivity and 95% specificity. For greater sensitivity, a 72-h delay is advisable. This increases the morbidity and cost. Magnetic resonance imaging is more promising; 100% sensitivity reported. We propose a protocol for the management of occult hip fractures to reduce the morbidity and associated cost. 相似文献
3.
An unusual case of heteropagus twinning. 总被引:1,自引:0,他引:1
S K Biswas A N Gangopadhyay B D Bhatia D Bandopadhyay S Khanna 《Journal of pediatric surgery》1992,27(1):96-97
A 3-day-old boy baby presented with a cystic umbilical swelling covered mostly by skin and partly by amnion. On the surface, an early embryo-like structure was attached (facial features and limb buds). The deeper aspect of it was composed of large cystic and tubular structures and solid organs resembling liver and spleen. It was labeled as acardiac amorphous parasitic twin, the first of its kind to be reported. 相似文献
4.
Varsha Backiavathy Soham Pal Nisar Sonam Poonam Nirmala Subramanian 《Indian journal of ophthalmology》2022,70(6):2211
Background:Marin-Amat syndrome is a rare acquired oculofacial synkinesis first reported in 1918. It manifests as involuntary eyelid closure on jaw opening or on lateral movement of the jaw following a peripheral facial nerve palsy. The increased orbicularis tone due to aberrant connections between the cranial nerve (CN) V and CN VII results in an undesirable wink with major psychosocial impact.Purpose:Most cases in literature were either observed or administered botulinum toxin injection to the orbicularis muscle. There are few sporadic reports of surgical interventions with successful outcomes.Hence there was a need to generate awareness regarding various modes of management of this rare entity.Synopsis:We present a video on the clinical presentation and management of six such patients, of whom one was bilateral. Five patients were females. Traumatic facial nerve paralysis and Bell’s palsy was previously diagnosed in one and five patients respectively. The mean age was 52 ± 9.48 years. The mean MRD (margin reflex distance) 1 and MRD 2 was 3.17 ± 0.60 and 5.33± 0.65 mm respectively. On smiling or on movement of the jaw the MRD 1 and 2 was reduced by 2. 50±0.40 and 1.50+/-0.40 mm respectively. Of the six patients four patients opted for nil intervention.Highlights:Botulinum toxin injection and preseptal orbicularis resection in the upper and lower eyelid along with blepharoplasty was performed in 1 patient each. Satisfactory reduction in the synkinetic movement was achieved in both. Marin-Amat syndrome is a rare often underdiagnosed synkinetic disorder following peripheral facial nerve palsy. Botulinum toxin injection and preseptal orbicularis resection are viable management options.Video link: https://youtu.be/YQbRecp449w 相似文献
5.
Md Shahid Alam Soham S Pal Subramanian Krishnakumar 《Indian journal of ophthalmology》2022,70(6):1975
Purpose:To provide a retrospective analysis of lesions of the caruncle which have been very rarely reported in the literature.Methods:A retrospective review of all the caruncular lesions between January 2000 and January 2020 was done at a single tertiary eye care hospital. The lesions were classified as benign and malignant lesions. Clinicopathological correlation was done for the excised lesions.Results:A total of 87 caruncular lesions were included in the study. Males (59%) were affected more than females (41%). The mean age at presentation was 44 ± 20 years. The mean duration of complaint was 36 ± 62 months. A total of 36 patients underwent surgical excision whereas the rest opted for conservative management. Recurrence was noted in five patients. Fifteen different types of lesions were identified histopathologically. Benign lesions (78%) were far more common than malignant ones (22%). Epithelial inclusion cyst was the most common benign lesion and sebaceous gland carcinoma was the most common malignant lesion. Correct clinicopathological correlation was seen in 52.7% of the cases. Caruncular tuberculosis, oncocytoma, and basosquamous cell carcinoma were some of the rare lesions.Conclusion:Caruncular lesions are uncommon and very diverse, which makes clinical diagnosis challenging. Epithelial inclusion cyst and sebaceous gland carcinoma were the most common benign and malignant lesions respectively. Correct clinicopathological correlation was seen in more than half of the cases. 相似文献
6.
Rimesh Pal Naresh Sachdeva Soham Mukherjee Vikas Suri Deepy Zohmangaihi Sant Ram Goverdhan Dutt Puri Ashish Bhalla Shiv Lal Soni Navin Pandey Anil Bhansali Sanjay Kumar Bhadada 《Diabetes & Metabolic Syndrome: Clinical Research & Reviews》2021,15(1):193-196
Background and aimsPatients with diabetes mellitus (DM) often demonstrate impaired antibody response to influenza/hepatitis B vaccines. Hence, we compared anti-SARS-CoV-2 antibody response in non-severe COVID-19 patients with and without type 2 diabetes mellitus (T2DM).MethodsRecords of non-severe COVID-19 patients admitted at our institution between April 10, 2020 and May 20, 2020 were retrieved. Qualitative detection of total (IgG + IgM) anti-SARS-CoV-2 antibody was performed using electrochemiluminescence immunoassay in plasma samples collected at least 14 days post-polymerase chain reaction (PCR) confirmation of diagnosis.ResultsThirty-one non-severe COVID-19 patients were included. Nine patients (29%) had T2DM with mean HbA1c at admission of 8.3 ± 1.0%. Anti-SARS-CoV-2 antibody was estimated at a median of 16 (14–17) days post-PCR confirmation of COVID-19 diagnosis. Only three patients (10%) were seronegative, and all had T2DM. Patients with T2DM were more likely to have non-detectable anti-SARS-CoV-2 antibodies than those without DM (p = 0.019).ConclusionsCOVID-19 patients with T2DM may not undergo seroconversion even after two weeks of diagnosis. Impaired seroconversion could theoretically increase the risk of reinfections in patients with DM. However, the finding requires validation in large-scale studies involving serial estimations of anti-SARS-CoV-2 antibodies in patients with and without DM. 相似文献
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9.
Soham Dasgupta Ishaan Dave Courtney E. McCracken Larry Mohl Ritu Sachdeva William Border 《Congenital heart disease》2019,14(3):350-355
Background: Physicians are exposed to workplace factors that may result in acute or
chronic stress resulting in burnout. This may impact the productivity and result in suboptimal patient care practices.
Methods: We surveyed pediatric cardiology attending physicians at our institution to assess their perception of burnout and work-life balance using the Maslach Burnout Inventory and the Areas of Work-Life Survey.
Results: Forty-five out of the 50 pediatric cardiology attendings responded to the survey. They were divided into 4 groups: Interventional/Electrophysiology [n = 3], Cardiac Intensive Care/Inpatient [n = 8], Non-Invasive Imaging [n = 6], and Outpatient [n = 28]. The Maslach Burnout Inventory demonstrated group-specific scores in the areas of emotional exhaustion, depersonalization, and personal accomplishment that were all significantly better than the general population. However, group-specific Areas of Work-Life Survey results demonstrated concerning findings with respect to the perception of work-life balance.
Conclusions: Although the Maslach Burnout Inventory did not demonstrate significant burnout among the attending physicians, the Areas of Work-Life Survey results demonstrated reduced work engagement, which can impact patient care and lead to burnout in the future. Based on these results, we plan to implement strategies to help increase work engagement and improve overall organizational effectiveness. 相似文献
Methods: We surveyed pediatric cardiology attending physicians at our institution to assess their perception of burnout and work-life balance using the Maslach Burnout Inventory and the Areas of Work-Life Survey.
Results: Forty-five out of the 50 pediatric cardiology attendings responded to the survey. They were divided into 4 groups: Interventional/Electrophysiology [n = 3], Cardiac Intensive Care/Inpatient [n = 8], Non-Invasive Imaging [n = 6], and Outpatient [n = 28]. The Maslach Burnout Inventory demonstrated group-specific scores in the areas of emotional exhaustion, depersonalization, and personal accomplishment that were all significantly better than the general population. However, group-specific Areas of Work-Life Survey results demonstrated concerning findings with respect to the perception of work-life balance.
Conclusions: Although the Maslach Burnout Inventory did not demonstrate significant burnout among the attending physicians, the Areas of Work-Life Survey results demonstrated reduced work engagement, which can impact patient care and lead to burnout in the future. Based on these results, we plan to implement strategies to help increase work engagement and improve overall organizational effectiveness. 相似文献
10.
Awadhesh Kumar Singh Kalyan Kumar Gangopadhyay Ritu Singh 《Expert review of clinical pharmacology》2020,13(4):461-468
ABSTRACT