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BACKGROUND: Our goal was to examine the clinical course of patients with Langerhans cell histiocytosis (LCH), with a special emphasis on bone disease and to attempt to identify and examine the factors that may predict reactivation and overall prognosis. PROCEDURE: We conducted a retrospective chart review of 132 consecutive pediatric patients treated at Children's Hospital Los Angeles for LCH from 1984 to 2001. RESULTS: The risk for reactivation after initial management is significantly higher for patients with multiple bone and those with multiple organ involvement as compared with patients who had a single bone lesion (hazard ratios are 7.1 and 11.6). Patients younger than 1 year in the multiple organ group have an increased risk of death at 2 years when compared with the older patients in that group (hazard ration = 6.2, P = 0.022). Endocrine abnormalities were seen in 20% and 7.5% of patients with or without skull lesions respectively. CONCLUSIONS: Patients with LCH involving only the bones have a significantly better outcome than those with other organ involvement. Patients with multiple organ involvement who are less than 1 year of age are at high risk of death and should be approached more aggressively upfront. 相似文献
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Early postoperative complications of pediatric liver transplantation: experience at one center 总被引:7,自引:0,他引:7
To evaluate the postoperative complications within the first month among 20 pediatric liver transplant recipients between April 1990 and March 2003 we retrospectively studied their medical charts to gather demographic data; primary diagnosis; operative duration; perioperative transfusions; time to extubation; length of intensive care unit (ICU) stay; mortality; perioperative laboratory values; and postoperative complications including respiratory, infections, renal, neurological, cardiovascular, and gastrointestinal tract (GIT) complications. Ten male and ten female patients of mean age 8 +/- 4 years had a mean operative duration, time to extubation, and length of stay in the ICU of 12.1 +/- 2.3 hours, 11.1 +/- 15.0 hours, and 7.2 +/- 5.5 days, respectively. The most frequent postoperative complication was respiratory (n = 14, 70%), followed by infections (n = 13, 65%), renal (n = 8, 40%), neurological (n = 7, 35%), cardiovascular (n = 4, 20%), and GIT (n = 4, 20%) infections. The overall mortality rate was 25% (n = 5). Compared with patients who survived, those who died displayed significantly lower perioperative platelet counts (P <.05), as well as a significantly higher incidence of postoperative neurological disorders (P =.031), and cardiovascular complications (P =.032). 相似文献
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Nooraldeen Al-Dury Araz Rawshani Johan Israelsson Anneli Strömsöe Solveig Aune Jens Agerström Thomas Karlsson Annica Ravn-Fischer Johan Herlitz 《The American journal of emergency medicine》2017,35(12):1839-1844
Aim
To investigate characteristics and outcome among patients suffering in-hospital cardiac arrest (IHCA) with the emphasis on gender and age.Methods
Using the Swedish Register of Cardiopulmonary Resuscitation, we analyzed associations between gender, age and co-morbidities, etiology, management, 30-day survival and cerebral function among survivors in 14,933 cases of IHCA. Age was divided into three ordered categories: young (18–49 years), middle-aged (50–64 years) and older (65 years and above). Comparisons between men and women were age adjusted.Results
The mean age was 72.7 years and women were significantly older than men. Renal dysfunction was the most prevalent co-morbidity. Myocardial infarction/ischemia was the most common condition preceding IHCA, with men having 27% higher odds of having MI as the underlying etiology. A shockable rhythm was found in 31.8% of patients, with men having 52% higher odds of being found in VT/VF. After adjusting for various confounders, it was found that men had a 10% lower chance than women of surviving to 30 days. Older individuals were managed less aggressively than younger patients. Increasing age was associated with lower 30-day survival but not with poorer cerebral function among survivors.Conclusion
When adjusting for various confounders, it was found that men had a 10% lower chance than women of surviving to 30 days after in-hospital cardiac arrest. Older individuals were managed less aggressively than younger patients, despite a lower chance of survival. Higher age was, however, not associated with poorer cerebral function among survivors. 相似文献15.
Okan V Araz M Aktaran S Karsligil T Meram I Bayraktaroglu Z Demirci F 《International journal of clinical practice》2002,56(3):175-177
The aim of this study was to investigate the prevalence of hepatitis B and hepatitis C virus infections in type 2 diabetic patients in Gaziantep, Turkey. Six hundred and ninety-two type 2 diabetic patients and 1014 healthy blood donors were included in the study. No significant difference was found between type 2 diabetic patients and the control group for seropositivity of HBsAg (5.3% vs 5.1%, p>0.05). In contrast, anti-HCV was significantly more frequent in type 2 diabetic patients (7.5% vs 0.1%, p>0.0001). We found no significant difference for HBsAg seropositivity between type 2 diabetic patients with a disease duration of 12 months or less, but anti-HCV seropositivity was significantly more frequent in diabetic patients with a longer disease duration (p<0.05). We suggest that HCV infection is not a trigger factor for type 2 diabetes mellitus but is frequently associated with it. 相似文献
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Tanyuksel M Ulukanligil M Guclu Z Araz E Koru O Petri WA 《The American journal of tropical medicine and hygiene》2007,76(4):723-724
We report two cases (a 36-year-old woman and 2-year-old girl) infected with Entamoeba moshkovskii in Turkey. Entamoeba moshkovskii was identified and distinguished from the morphologically identical parasites E. histolytica and E. dispar by a nested polymerase chain reaction and restriction fragment length polymorphism analysis of the small subunit ribosomal DNA gene. 相似文献
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Frequency of Class I and II HLA alleles in patients with lung cancer according to chemotherapy response and 5‐year survival 下载免费PDF全文
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Sejal Bavishi BA Kenneth Wong MD Thamani Delgardo BA RTT Araz Marachelian MD Soumen Khatua MD 《Pediatric blood & cancer》2010,54(1):170-172
Epidermolysis bullosa simplex (EBS) is a heritable skin disorder characterized by skin fragility and blistering. While its most severe variant, dystrophic epidermolysis bullosa (DEB) is associated with squamous cell carcinoma (SCC), the development of extracutaneous neoplasms in EBS is extremely rare. We report a novel case of supratentorial primitive neuroectodermal tumor (sPNET) in a 7‐year male with EBS. Experience of radiation therapy and its challenges in children with EBS has rarely been reported. Pediatr Blood Cancer 2010; 54:170–172. © 2009 Wiley‐Liss, Inc. 相似文献