Contraceptive failure of etonogestrel implant in patients treated with antiretrovirals including efavirenz

Contraception for HIV-positive women is a complex issue. Although the use of condoms is recommended, complementary methods of contraception are often prescribed. Antiretroviral therapy can lead to drug interactions and modify the efficacy of hormonal contraception. Two unintended pregnancies suggest that etonogestrel implants should be used with caution in patients on efavirenz.     

Addition of microencapsulated iron to iodized salt improves the efficacy of iodine in goitrous,iron-deficient children: a randomized,double-blind,controlled trial

OBJECTIVE: In many developing countries, children are at high risk for both goiter and anemia. Iron (Fe) deficiency adversely effects thyroid metabolism and reduces efficacy of iodine prophylaxis in areas of endemic goiter. The study aim was to determine if co-fortification of iodized salt with Fe would improve efficacy of the iodine in goitrous children with a high prevalence of anemia. DESIGN AND METHODS: In a 9-month, randomized, double-blind trial, 6-15 year-old children (n=377) were given iodized salt (25 microg iodine/g salt) or dual-fortified salt with iodine (25 microg iodine/g salt) and Fe (1 mg Fe/g salt, as ferrous sulfate microencapsulated with partially hydrogenated vegetable oil). RESULTS: In the dual-fortified salt group, hemoglobin and Fe status improved significantly compared with the iodized salt group (P<0.05). At 40 weeks, the mean decrease in thyroid volume measured by ultrasound in the dual-fortified salt group (-38%) was twice that of the iodized salt group (-18%) (P<0.01). Compared with the iodized salt group, serum thyroxine was significantly increased (P<0.05) and the prevalence of hypothyroidism and goiter decreased (P<0.01) in the dual-fortified salt group. CONCLUSION: Addition of encapsulated Fe to iodized salt improves the efficacy of iodine in goitrous children with a high prevalence of anemia.     

Formal reporting of second-opinion CT interpretation: experience and reimbursement in the emergency department setting

The purpose of this study is to describe a system for formally reporting second-opinion interpretations of CT imaging exams accompanying patients transferred emergently to a tertiary care center. Second-opinion interpretations of cross-sectional imaging exams rendered in the emergency department setting over 6 months spanning 22 September 2009 to 22 March 2010 were reviewed and tallied by two radiologists and a research assistant, with a focus on professional fee reimbursement rates. A more in depth review was performed of those exams for which a clinical referral request form was available, detailing such information as the clinical history, content and source of available initial interpretation, and congruity of the initial interpretation with clinical data. Discrepancies between outside and second-opinion interpretations were also assessed. This quality assurance exercise was reviewed by our institutional review board, which waived formal informed consent. Formal second-opinion interpretation was rendered for 370 exams on 198 patients (mean age, 53.5 years; 45.1% female), received from 50 referring facilities. Head CT was the most common imaging exam referred for second opinion. Forty-one of 370 exams (11%) were submitted for self-pay, and 43 (12%) were written off as free care. The remaining 286 exams (77%) were submitted for reimbursement of the professional fee only. Ultimately, of the 286 exams submitted, 260 (91%) were reimbursed for professional fees, 199 (70%) on the initial submission. Of 29 health plans contracted with our facility, 22 ultimately approved all claims made. Three plans denied all claims submitted. The largest payer was Medicare, which reimbursed 88 of 90 submitted claims. Clinical intake forms were available for 184 exams on 107 patients (mean age, 52.7 years, 43.0% female). Trauma was the most common indication, or history, provided (55% of 184 exams, 40% of 107 patients). An outside report of some form was available for 112 of the 184 exams (61%), although only 18 were formal, signed radiology reports from the referring facility. Discrepancies between available outside reports and second-opinion interpretations were noted for 17 out of 112 exams. Need for reimaging was substantially curtailed, with only ten exams repeated within 24 h. A formal process for issuing second-opinion interpretations of cross-sectional exams performed at outside institutions is feasible in the emergency department setting. In the majority of cases, reimbursement for full professional fees can be obtained.     

Missing the point: Quality-driven healthcare institutions may mistakenly disregard their role in nursing and medical education

Aligned with international standards, the UAE Government and many other developing countries in the region (GCC and MENA) have started to implement strict quality improvement initiatives to develop their healthcare systems. Most of these initiatives are geared toward meeting patient satisfaction and avoiding circumstances or events that would dissatisfy patients. It is also used to measure healthcare institution performance, assess efficiency and determine their funding and reimbursement. With this emphasis on quality, it is also important for healthcare organizations to fulfill their other functions. Among the most important is performing their teaching role to prepare future healthcare professionals, and attracting and retaining healthcare professionals. These roles are also a paramount for a quality, sustained healthcare system. However, clinical educators and managers reflect on how these roles seem to be frequently missed or at least compromised while applying the quality assurance measures in the region developing countries. This reflective paper discusses this concern and suggests possible strategies that may help overcome this challenge and thus contributing to the achievement of the quality goal of the service in a more comprehensive and sustainable manner. The similarities between the UAE healthcare system and neighboring Gulf Cooperation Council and the Middle East/North African countries mean these challenges and solutions may resonate with these countries and support the implementation of effective health services in these countries as well.     

Genotypic Correlation Between Six Common β-Thalassemia Mutations and the XmnI Polymorphism in the Moroccan Population

β-Thalassemia (thal) is the most common recessive inherited disorder in Mediterranean populations. It is estimated that the frequency of this disease in the Moroccan population is between 1.5 and 3.0%. Severe forms of homozygous thalassemia cases require expensive and technically demanding curative (bone marrow transplantation) or palliative (chronic transfusion/chelation) therapies. The ?158 (C→T) polymorphism of the ^Gγ-globin gene (XmnI polymorphism) is known to ameliorate the severity of the disease because of it strong association with an increased production of fetal hemoglobin (Hb F). Among the many known mutations in Morocco, six are common [codon 39 (C→T), frameshift codon (FSC) 8 (?AA), IVS-II-745 (C→G), FSC 6 (?A), ?29 (A→G) and IVS-I-1 (G→A)]. In this study, we have investigated, in 82 Moroccan β-thalassemic chromosomes, the correlation between the six common mutations and the XmnI polymorphism using the Fisher exact test. The XmnI polymorphism was divided into two categories, (XmnI [+] and XmnI [?]) and the six common Moroccan mutations into two groups (group I with FSC 8 and group II without FSC 8). Correlation was carried out between the XmnI [+] category and the six common mutations individually that showed that 68% of chromosomes in the XmnI [+] category had the FSC 8 (?AA) mutation. The results reported here show that there is a positive correlation between the XmnI polymorphism and FSC 8 mutation in linkage with haplotype IV [? + ? + + ? +] (p <10^?5). In conclusion, molecular determination of genetic markers in early childhood will help to identify candidates for pharmacological Hb F switching by hydroxyurea (HU). In the Moroccan population, a good response to HU treatment should be suspected in cases with the ?158 (C→T) polymorphism in linkage with haplotype IV and internal β-globin gene framework 3.     

Demography of paediatric renal care in Europe: organization and delivery.

BACKGROUND: Members of the European Society of Paediatric Nephrology (ESPN) initiated a study of the demography and policy of paediatric renal care among European countries at the end of the 20th century. METHODS: A questionnaire was mailed to the presidents of each of 43 national renal paediatric societies or working groups in Europe. Data on each country's population, income as reflected by its gross national product and infant mortality rate, were obtained from the United Nations. The paediatric health care systems were previously divided into three types: general practitioner care system, paediatric care system and combined care system (CCS). RESULTS: In 1998, 842 specialized paediatric nephrologists worked in hospitals in 42 European countries. The median number of paediatric nephrologists per million child population (pmcp) was 4.9 (range 0-15). The median number of children served per paediatric nephrologist was significantly higher in countries with the general practitioner care system than in those with the paediatric or combined care system (CCS), namely 370 747 vs 169 456 and 191 788, respectively. In addition to specially trained paediatric nephrologists, there were 1087 paediatricians with a part-time interest/activity in paediatric nephrology in hospitals in 34 European countries. Eastern European countries had significantly more general paediatricians with part-time nephrological activities than countries belonging to the European Union (EU), 16.7 vs 6.6 pmcp. In 1998, 92% of 42 European countries offered paediatric dialysis facilities for acute renal failure and 90% for chronic renal failure and 55% offered paediatric renal transplantation (RTx). Only 30% of Eastern European countries (central omitted) offered paediatric RTx vs 87% of EU countries. The availability of paediatric RTx was associated significantly with the countries' gross national product (r = 0.53, P<0.001). The median number of paediatric hospitals offering dialysis for childhood chronic renal failure was 1.5 pmcp (range 0-5.0) and the median number of paediatric hospitals offering paediatric RTx was 0.4 pmcp (range 0-3.5). Fewer children were on dialysis or were transplanted in Eastern European countries than in the EU. CONCLUSIONS: At the end of the 20th century, there was a marked variation in delivery of paediatric renal care within Europe. This was related to factors such as size of the population, geographical and political situation, the type of primary paediatric care system and economic situation. European countries were far from equal with regard to access of renal replacement therapy for children. Improvement of the economic situation is beyond the capabilities of paediatric nephrologists. However, in these days of world-wide globalization paediatricians in greater Europe should be able to achieve better cooperation and exchange of ideas and information which would be the first step towards equality of renal care for children.     

'She would help me from the heart': an ethnography of Egyptian women in labour

This article reports an ethnographic study of the intrapartum care of women who were expecting normal births in an Egyptian hospital. The study involved observations of labouring women, and interviews with them shortly after they had given birth. The data were synthesised into three themes: the epistemology of hospital care, characterised by 'technical touch'; women's experience of hospital childbirth, which was contrasted unfavourably with home birth experiences; and women's epistemology of birth, which was characterised by 'helping from the heart'. This latter concept expresses the participants' preferred way of doing birth. We describe the impact of the paradigm clash experienced by these women, and propose an approach to the provision of childbirth care in Egypt and beyond which combines the clinical safety of evidence based and experientially developed technical skills with the emotional safety of trusting, respectful, loving relationships. We have termed this 'skilled help from the heart'.