The authors explored the effect of Leapfrog volume thresholds (LVTs) on 5 short‐term radical prostatectomy (RP) outcomes.
METHODS:
Within the Health Care Utilization Project Nationwide Inpatient Sample (NIS), the authors focused on RPs performed within the 7 most contemporary years (2001‐2007). They tested rates of in‐hospital mortality, intraoperative complications, postoperative complications, and blood transfusions as well as the mean length of stay (LOS), stratified according to the number of LVTs that were met. Multivariable regression analyses were adjusted further for potential confounders.
RESULTS:
Overall, 36.2%, 17.3%, 14.9%, 15.7%, 12.9%, and 3% of RPs were performed at institutions that reached 0 LVT, 1 LVT, 2 LVTs, 3 LVTs, 4 LVTs, and 5 LVTs, respectively. Relative to patients who underwent RP at institutions that reached 0 LVTs, patients who underwent RP at institutions that reached 5 LVTs had fewer comorbidities, were younger, were more likely to hold private insurance, and were more likely to undergo concomitant pelvic lymphadenectomy (all P < .001). In multivariable analyses adjusted for hospital volume (HV), age, race, year of surgery, Charlson Comorbidity Index, hospital region and location, pelvic lymphadenectomy, and insurance status, LVT status was related inversely to LOS and the likelihood of receiving blood transfusions (both P < .001).
AIM: To determine the incidence and clinico-pathological profile of appendiceal carcinoids in a cohort of patients undergoing emergency appendicectomies for clinically suspected acute appendicitis in Sharjah, United Arab Emirates (UAE).
METHODS: The study included the retrospective data of 964 patients operated for clinically suspected acute appendicitis, and the resected specimens were received at Al-Qasmi Hospital (Sharjah) from January 2010 to December 2010. The data of the patients who were histologically reported to have carcinoid tumors of the appendix were extensively evaluated for the patient’s demographics, indication for surgery, surgical procedure, tumor localization in the appendix, diameter of the lesion, concomitant appendicitis, immunohistochemistry studies and clinical follow-up.
RESULTS: Out of the 964 patients included in the study, 9 (0.93%) were found to have appendiceal carcinoids. The mean age reported was 28.7 years with a male to female ratio of 2:1. Eight tumors were located near the tip of the appendix with a mean diameter of 3.3 mm, while the remaining one was near the proximal end of the appendix. All the cases were associated with concomitant suppurative appendicitis. In seven reported cases, tumors were confined to the muscular layer while in one case each there was an extension to the serosa and mesoappendix, respectively. All tumors were found to be positive for chromogranin A, synaptophysin and neuron-specific enolase on immunohistochemistry but negative for cytokeratin-7. None of the patients developed recurrence or any reportable complications in the short follow-up period (12-26 mo) that was arranged as a six-monthly re-evaluation by abdominal ultrasonography.
CONCLUSION: Our study found a higher incidence of appendiceal carcinoids in patients undergoing emergency appendectomy for acute appendicitis in Sharjah, UAE compared to two previous studies from the Persian Gulf region. Interestingly, tumors were found to be more commonly in young males, which is in contrast to previous studies. Moreover, all the tumors were positive for common neuroendocrine markers. 相似文献
Diffuse large B cell lymphoma (DLBCL) has become an emerging epidemic in recent years. Striking heterogeneity in its clinical, biological and treatment responses prompted us to identify variation in our study group. The aim was to classify the DLBCL into prognosis-based subgroups according to the WHO classification and to evaluate their relation to clinical parameters (age, gender, anatomic location and B symptoms), as well as bcl 2 and Ki 67 status. Patients and Methods: A cross sectional study was carried out on 42 DLBCL patients, classified histologically and immunophenotypically into germinal center B cell like (GCB) or non-GCB type. Immunohistochemistry (IHC) was performed using antibodies against CD 10, MUM-1 and bcl 6; additionally anti-apoptotic protein bcl 2 and proliferative marker Ki 67 (using cutoff value of 70%) were also assayed by IHC. Results: Of the total 27/42 (64%) were males and 15/42 (36%) females, with a mean age of 44.1±15 years. 15/42 (36%) cases were of GCB type as compared to 27/42 (64%) of non GCB type. Extranodal involvement and B symptoms were seen in 18/27 (66.6%) and 20/27(74%) of the non GCB type, whereas bcl 2 protein expression and Ki 67 proliferative index (PI) <70% were each noted in 22/27 (81.4%). Conclusion: We document an astonishingly high number of non-GCB type DLBCL in our population. It is alarming to see such an aggressive tumor proliferating in our region. Significant association of non-GCB type with extranodal origin, B symptoms and low Ki 67 PI (<70%) is another concern. 相似文献
Despite recent substantial mental healthcare reforms to increase the supply of healthcare, mental health inequality in Australia is rising. Understanding of the level of inequity (unmet need gap) in psychiatric service use in Australia’s mixed public–private health care system is lacking.
Objective
To present a novel method to measure inequity in the delivery of psychiatric care.
Methods
Data came from wave 9 (year 2009, n = 11,563) and wave 17 (year 2017, n = 16,194) of the Household, Income and Labour Dynamics in Australia (HILDA) survey. Multiple logistic regression was employed to estimate the psychiatric care utilisation compared to its need and the Gini index was used to estimate the standardised distribution of utilisation to measure the extent of inequity.
Results
The results show the inequity indices (need-standardised Gini) in psychiatric care utilisation were significant and found to be 0.066 and 0.096 in 2009 and 2017, respectively, for all individuals. In 2009, the inequity indices were found to be 0.051 and 0.078 for males and females, respectively, and 0.045 and 0.068 for rural and urban residents, respectively. In 2017, the indices were calculated to be 0.081 and 0.109 for males and females, respectively, and 0.086 and 0.097 for rural and urban residents, respectively.
Conclusions
This study showed a marked increase in unmet needs in psychiatric care utilisation since 2009. There is a greater need to develop policies to improve equity in psychiatric care utilisation in Australia.
BACKGROUND AND OBJECTIVE: Bullous pemphigoid, an autoimmune disorder, most commonly presents as a bullous eruption in patients over the age of 60. There may be a prodromal urticarial or papular eruption that evolves to bullae. CONCLUSION:We report a 46-year-old woman with a figurate erythema presentation of bullous pemphigoid. 相似文献
There are various methods of providing pain relief for painful blind eyes. We wish to recommend this effective method of providing
temporary analgesia in patients suffering from a severe painful blind eye before undergoing enucleation. 相似文献