Breast feeding and the dietary habits of children in rural Somalia

Breast feeding and dietary habits were studied prospectively in a cohort of children under the age of five years in a rural Somali community. The median duration of breast feeding was 19.5 months. However, all the children also received cow's milk by cup from the first day of life and onwards. Energy supplements (mainly sugar and oil) as well as additional water were given daily from early infancy. Staples, protein-rich foods (beans and meat), vegetables and fruits were usually introduced when the children reached the age of 12-18 months. There was a seasonal variation with the lowest intake of protein-rich and vitamin-rich foods during the rains in May to June. Thus, there was a complete absence of exclusive breast feeding. Energy-reinforced cow's milk and human milk dominated the diet up to the age of one year. Staples were mixed with oil and supplemented with milk, thereby leading to a much higher energy density in the complementary food than is usually the case in African communities.     

Persistence of a normal pregnancy after an early luteectomy. A report of two cases.

Two cases occurred of early luteectomy/left cystectomy. In one case it resulted from a hemorrhagic corpus luteum at four weeks' gestation. In the second case it resulted from a left adnexectomy at five weeks from torsion of the adnexa. Histologic analysis defined the lesions as a hemorrhagic corpus luteum and necrotic ovary, respectively. Despite the lack of a corpus luteum and the absence of hormonal replacement therapy, both pregnancies developed normally, in the first case for 7 weeks, until it was terminated on the patient's request, and in the second case until 38 weeks, when a normal infant was delivered by cesarean section.     

Treatment of peripancreatic fluid collections in patients with complicated acute pancreatitis.

We reviewed an experience with treatment of peripancreatic fluid collections in patients with complicated acute pancreatitis to identify clinical and computed tomography (CT) parameters that are helpful in the selection of patients for treatment and to assess treatment outcome. The extent of CT abnormalities determined a CT severity score (mild = 1, severe = 4). From 1985 to 1990, 650 patients were hospitalized with acute pancreatitis; a peripancreatic fluid collection was found in 36 patients (5.5 percent). Ten of 11 patients with successful outcome after no invasive treatment (group 1) had a low CT severity score of 1 or 2; mean serum albumin was 4.0 gram percent. Of 25 patients who had some form of drainage, 12 had a high CT severity score of 3 or 4 (p < 0.05) and a mean serum albumin of 3.4 grams percent (p < 0.05). Nine patients had only operative drainage (group 2) and 16 had CT-directed percutaneous catheter drainage (group 3). In group 3, percutaneous catheter drainage successfully drained the fluid collection in six patients, while ten patients needed an operation, in addition to percutaneous drainage, to effectively débride and drain the necrotizing pancreatic problem. As a result of the current review, we propose an algorithm for treatment of these patients.     

Osteoporosis prevention project: a model multidisciplinary educational intervention

Osteoporosis is a systemic metabolic disease resulting in low bone mass, which increases the risk for fracture. Evidence suggests that lifestyle changes to prevent or delay development of osteoporosis should be implemented throughout the life span. The purpose of this study was to evaluate the effectiveness of a multidisciplinary primary osteoporosis prevention program for community-dwelling women aged 25 to 75 years to determine if osteoporosis prevention program participants (treatment group) increased their knowledge of osteoporosis, calcium intake, and exercise compared with a control group. Other outcomes included participants' willingness to adopt lifestyle changes and ability to view themselves as able to make behavioral changes. Subjects in the treatment group versus control subjects increased their knowledge of osteoporosis over time. At posttest, subjects in the treatment group were more likely to be planning to change calcium intake, and at follow-up, they were more likely to be changing their calcium intake. No other group differences were found between the two groups. These findings suggest that a multidisciplinary education program may have an impact on knowledge and behaviors that may help to delay the development of osteoporosis.     

Prevalence of domestic violence and associated factors among women on a trauma service

BACKGROUND: Despite the increasing recognition of the problem of domestic violence (DV), it has not been studied in surgical populations. METHODS: Eligible patients underwent screening for a recent history of DV and alcohol abuse (AA). Other demographic, health, and injury-related data were also collected. RESULTS: Of 127 subjects entered into the study, 18% screened positive for DV and 21% screened positive for AA. Of those screening positive for DV, 65% screened positive for AA compared with 12% of those screening negative for DV (p < 0.001.) Screening for DV was recommended by a vast majority of subjects, with only 6% of subjects responding that it was not appropriate. CONCLUSION: Both DV and AA have a high prevalence among female trauma patients admitted to trauma centers. Nearly all subjects recommended screening for DV. Screening for DV should be incorporated into the routine care of female trauma patients.     

Serum Ornithine Carbamoyl Transferase as a Surrogate Marker in Malaria

Ornithine carbamoyl transferase (OCT) activity and other liver function tests were studied in a total of 50 patients of clinical malaria and 15 controls. They were grouped as group I (positive for malarial parasite on peripheral blood smear, n=18), group II (negative for malarial parasite on peripheral blood smear (PBS) but responded to antimalarials, n=17) and group III (peripheral blood smear negative and did not respond to antimalarial therapy, n=15). The mean OCT levels were significantly raised in group I (6.79 ± 1.84 IU/L, p value = 0.006) and group II (5.0 ± 1.15 IU/L, p value = 0.014) as compared to controls (2.5 ± 1.13 IU/L) and returned to normal after treatment In contrast, group III had normal levels except in a case of kala azar and septicemia where OCT levels were high and increased further on treatment. Taking PBS positivity as a gold standard of diagnostic criteria, OCT had a sensitivity of 83% and specificity of 86% with a high positive predictive value of 88% as compared to ALT which had a lower sensitivity of 55% and specificity of 80%. The clinical response rate in PBS negative cases of fever having high OCT level was 83% as compared to 35% in cases with normal OCT level, making OCT a good surrogate marker of malaria. OCT levels could also be of prognostic significance as 2 cases of cerebral malaria had high OCT levels of 11.1 UAL and 10.7 IU/L, respectively.Key Words: Malaria, Ornithine carbamoyl transferase     

Central nervous system infections in individuals with HIV-1 infection

Opportunistic infections of the central nervous system (CNS) are common complications of advanced immunodeficiency in individuals with human immunodeficiency virus type 1 (HIV-1) infection. Neurological disease is the first manifestation of acquired immunodeficiency syndrome (AIDS) in 10% to 20% of symptomatic HIV-1 infection. Prompt diagnosis and treatment of such disorders is critical. Also, in the era of highly active antiretroviral therapy (HAART), these disease states have changed in presentation and epidemiology. Therefore, we review the epidemiology, pathogenesis, clinical features, diagnosis, and management of five common central nervous system disorders in individuals with HIV-1 infection: toxoplasma encephalitis, primary central nervous system lymphoma, cryptococcal meningitis, cytomegalovirus encephalitis, and progressive multifocal leukoencephalopathy.     

A New South Wales Population-based Study of Stillbirths Weighing 2,500 g or More

Summary: This paper describes factors associated with singleton stillbirths weighing 2,500 g or more, born in 1987 and reported to the NSW Midwives' Data Collection (MDC), a statewide perinatal data collection system. A total of 136 singleton stillbirths in this weight range were notified to the MDC, representing one-quarter of all singleton stillbirths in NSW. MDC records on these stillbirths were linked with perinatal death registrations for 125 of the 136. The death registrations indicated that fetal death occurred during labour in 20 cases, prior to the onset of labour in 98, and at an unknown time in the remaining 7 cases. Placental complications, including haemorrhage and functional abnormalities of the placenta, were the most frequent group of conditions associated with the stillbirths, being recorded as the underlying cause of death in 42 (34%) of the 125 cases. Cord complications (such as cord compression or cord around the neck) were given as the underlying cause of death in 30 cases (24%). The death certificate diagnosis was confirmed by autopsy in only 27 of the 125 cases (22%), although autopsies may have been done on a further 45 cases (36%). An adequate explanation of the cause appeared to be lacking for many of the fetal deaths. This highlights the importance of a thorough and systematic investigation of stillbirths. A list of standard investigations to be carried out following a stillbirth is proposed.