Hospitalization trends, costs, and risk factors in HIV-infected children on antiretroviral therapy

OBJECTIVE:: To assess hospitalization trends in HIV-infected children on antiretroviral therapy (ART) in Thailand, an important indicator of morbidity, ART effectiveness, and health service utilization. DESIGN:: Prospective observational cohort METHOD:: Children initiating ART in 1999-2009 were followed in 40 public hospitals. Hospitalization rate per 100 person-years were calculated from ART initiation to last follow-up/death. Costs to the healthcare provider were calculated using WHO inpatient estimates for Thailand. Zero-inflated Poisson models were used to examine risk factors for early (<12 months of ART) and late hospitalization (≥12 months) and frequency of admissions. RESULTS:: A total of 578 children initiated ART, median follow-up being 64 months [interquartile range (IQR) 43-82]; 211 (37%) children were hospitalized with 451 admissions. Hospitalization rates declined from 63 per 100 person-years at less than 6 months to approximately 10 per 100 person-years after 2 years of ART, and costs fell from $35 per patient-month to under $5, respectively. Age less than 2 years, US Centers of Disease Control and Prevention stage B/C, and stunting at ART initiation were associated with early hospitalization. Among those hospitalized, baseline CD4 cell percentage less than 5%, wasting, initiation on dual therapy, late calendar year, and female sex were associated with higher incidence of early admissions (P?<0.02). There were no predictors of late hospitalization, although previous hospitalization in less than 12 months of ART was associated with three times higher incidence of late admissions (P?相似文献   

Allogeneic stem cell transplantation in AML with t(6;9)(p23;q34);DEK-NUP214 shows a favourable outcome when performed in first complete remission

Acute myeloid leukaemia (AML) with t(6;9)(p23;q34) is a poor-risk entity, commonly associated with FLT3-ITD (internal tandem duplication). Allogeneic stem-cell tranplantation (allo-SCT) is recommended, although studies analysing the outcome of allo-SCT in this setting are lacking. We selected 195 patients with t(6;9) AML, who received a first allo-SCT between 2000 and 2016 from the EBMT (European Society for Blood and Marrow Transplantation) registry. Disease status at time of allo-SCT was the strongest independent prognostic factor, with a two-year leukaemia-free survival and relapse incidence of 57% and 19% in patients in CR1 (first complete remission), 34% and 33% in CR2 (second complete remission), and 24% and 49% in patients not in remission, respectively (P < 0·001). This study, which represents the largest one available in t(6;9) AML, supports the recommendation to submit these patients to allo-SCT in CR1.     

An Educational Intervention to Increase Internists’ Confidence With and Provision of Preventive Services to Adolescents and Young Adults

Background: Internal medicine (IM) physicians report inadequate preparation to care for adolescents and young adults. Purpose: The aim is to (a) improve IM residents’ comfort and confidence caring for adolescents/young adults and (b) increase the percentage of adolescent/young adult patients receiving preventive healthcare. Methods: Fifty-two PGY1 IM residents were assigned to treatment or control groups. Residents in the treatment group interviewed and received feedback from adolescent instructors. We developed a survey to measure residents’ comfort and confidence caring for adolescents/young adults and evaluated their adherence to screening guidelines for patients ages 16 to 26. Results: Significantly more residents in the intervention group felt confident identifying sexually transmitted infections (STIs) and substance abuse and treating STIs, substance abuse, and depression compared to residents in the control group. Residents in the intervention group were no more likely to screen adolescents/young adults for Chlamydia, HIV, alcohol misuse, or depression in the 6 months following the intervention. Conclusions: An educational intervention utilizing adolescent instructors improves resident confidence but does not increase adherence to screening guidelines.     

Prospective randomized multicentre study comparing stapler haemorrhoidopexy with Doppler‐guided transanal haemorrhoid dearterialization for third‐degree haemorrhoids

Aim Doppler‐guided transanal haemorrhoid dearterialization (THD) and stapler haemorrhoidopexy (SH) have been demonstrated to be less painful than the Milligan–Morgan procedure. The aim of this study was to compare the effectiveness of THD vs SH in the treatment of third‐degree haemorrhoids in an equivalent trial. Method One hundred and sixty‐nine patients with third‐degree haemorrhoids were randomized online to receive THD (n = 85) or SH (n = 84) in 10 Colorectal Units in which the staff were well trained in both techniques. The mean follow‐up period was 17 (range 15–20) months. Results Early minor postoperative complications occurred in 30.6% of patients in the THD group and in 32.1% of patients in the SH group. Milder spontaneous pain and pain on defecation were reported in the THD group in the first postoperative week, but this was not statistically significant. Late complications were significantly higher (P = 0.028) in the SH group. Residual haemorrhoids persisted in 12 patients in the THD group and in six patients in the SH group (P = 0.14). Six patients in the SH group and 10 in the THD group underwent further treatment of haemorrhoids (P = 0.34). No differences were found in postoperative incontinence. The obstructed defecation score (ODS) was significantly higher in the SH group (P < 0.02). Improvement in quality of life was similar in both groups. Postoperative in‐hospital stay was 1.14 days in the THD group and 1.31 days in the SH group (P = 0.03). Conclusion Both THD and SH techniques are effective for the treatment of third‐degree haemorrhoids in the medium term. THD has a better cost‐effective ratio and lower (not significant) pain compared with SH. Postoperative pain and recurrence did not differ significantly between the two groups.     

An international pilot study of an internet‐based platform to facilitate clinical research in epilepsy: The EpiNet project

Purpose: We created an epilepsy patient database that can be accessed via the Internet by neurologists from anywhere in the world. The database was designed to enroll and follow large cohorts of patients with specific epilepsy syndromes, and to facilitate recruitment of patients for investigator‐initiated clinical trials. Methods: The EpiNet database records physician‐derived information regarding seizure type and frequency, epilepsy syndrome, etiology, drug history, and investigations. It can be accessed from any country by approved investigators via a secure, password‐protected Website. All data are encrypted. The database is for both research and clinical purposes. Investigators were invited to register any patient with epilepsy, but were particularly encouraged to register patients when uncertain of the optimal management. Participation required approval from investigators’ ethics committees and institutional review boards, and all patients or their caregiver provided written informed consent. Patients were not enrolled in clinical trials in this pilot study. Key Findings: The international pilot study recruited patients from September 2010 to November 2011. Sixty‐four investigators or research assistants from 25 centers in 13 countries registered 1,050 patients. Patients with a wide range of epilepsy syndromes and etiologies were registered. Patients’ ages ranged from 2 weeks to 90 years. Significance: The Website was successfully used by doctors working in different health systems. The pilot study confirmed that this low‐cost, collaborative approach to research has great potential. Large, multicenter cohort studies will commence in 2012, and randomized clinical trials are being planned. All epileptologists are invited to join this project.