Juvenile type of chronic myeloid leukaemia in a four year old boy

Chronic myeloid leukaemia (CML) is a rare disease in children. Three varieties of CML occur in childhood. Juvenile (Infantile), adult and familial types, each with distinct clinical and laboratory findings. Prognosis of all these types of CML in childhood is uniformly bad. The mean survival of a juvenile CML is 9 months and that of adult variety is 2.5 years. The adult form of childhood CML responds to therapy, but the patient succumbs to the disease during the blast crisis. Various modalities of treatments are being tried in the juvenile CML without any beneficial effect. We report a case of juvenile CML with characteristic findings in a four year old boy.     

Patterns of hospital transfer for self-poisoned patients in rural Sri Lanka: implications for estimating the incidence of self-poisoning in the developing world

OBJECTIVES: Most data on self-poisoning in rural Asia have come from secondary hospitals. We aimed to: assess how transfers from primary to secondary hospitals affected estimates of case-fatality ratio (CFR); determine whether there was referral bias according to gender or poison; and estimate the annual incidence of all self-poisoning, and of fatal self-poisoning, in a rural developing-world setting. METHODS: Self-poisoning patients admitted to Anuradhapura General Hospital, Sri Lanka, were reviewed on admission from 1 July to 31 December 2002. We audited medical notes of self-poisoning patients admitted to 17 of the 34 surrounding peripheral hospitals for the same period. FINDINGS: A total of 742 patients were admitted with self-poisoning to the secondary hospital; 81 died (CFR 10.9%). 483 patients were admitted to 17 surrounding peripheral hospitals. Six patients (1.2%) died in peripheral hospitals, 249 were discharged home, and 228 were transferred to the secondary hospital. There was no effect of gender or age on likelihood of transfer; however, patients who had ingested oleander or paraquat were more likely to be transferred than were patients who had taken organophosphorus pesticides or other poisons. Estimated annual incidences of self-poisoning and fatal self-poisoning were 363 and 27 per 100,000 population, respectively, with an overall CFR of 7.4% (95% confidence interval 6.0-9.0). CONCLUSION: Fifty per cent of patients admitted to peripheral hospitals were discharged home, showing that CFRs based on secondary hospital data are inflated. However, while incidence of self-poisoning is similar to that in England, fatal self-poisoning is three times more common in Sri Lanka than fatal self-harm by all methods in England. Population based data are essential for making international comparisons of case fatality and incidence, and for assessing public health interventions.     

Medical abortion in late second trimester--a comparative study with misoprostol through vaginal versus oral followed by vaginal route

A randomised controlled trial was conducted to compare the relative efficacies of two regimens: Misoprostol given only vaginally or orally followed by vaginal administration of the same drug, for second trimester abortion. Multiparous women with a pregnancy of 16 to 20 weeks with no contra-indications to the drug were selected. They were randomly allocated into two groups. Patients in the first group, the 'only vaginal misoprostol' group (n = 30), were given misoprostol 400 microg 6 hourly only through vaginal route up to a maximum of 4 such doses. Women in the other group, the 'oral plus vaginal misoprostol' group (n = 24), received 400 microg of the drug at intervals of 12 hours for 2 doses, followed by 400 microg 6 hourly per vaginum up to a maximum of 4 such. Ten units of oxytocin was started in all cases when os was 4 cm dilated. Complete expulsion was 83.33% with an average time of 13.28 hours in the only vaginal misoprostol group. Complete expulsion occurred in 87.5% of women receiving oral followed by vaginal misoprostol with an average time of 8.93 +/- 0.01 hours from the first vaginal dose (p<0.05). More importantly, 66.67% women in second group delivered within 10 hours of the vaginal dose. Complete expulsion was defined in those cases where no check curettage was needed. Side-effects were not significant. This implies that misoprostol given by the vaginal route following oral priming doses had a higher success rate and a potential for a reduced hospital stay and higher bed turn-over rate.     

Maternal attitude and practices in initiation of newborn feeding

The present study highlights the need for due emphasis on initiation of breast feeding of newborn infants over other traditional prelacteal newborn feeds. Knowledge, attitudes and newborn feeding practices amongst 702 mothers with urban background was recorded. Though 83.5% of mothers had attended the antenatal clinics, only 13.24% had been given breast feeding advice at the antenatal clinics. It is a cause of concern that only 26.35% had initiated the feeding by breast milk and only 16% had given colostrum. A large number of newborns were fed with finger tips and other unhygienic methods. However, most (95.01%) mothers had started breast feeding their newborns before discharge from hospital.     

Evaluation of antimotility effect of <Emphasis Type="Italic">Lantana camara L.</Emphasis> var. acuelata constituents on neostigmine induced gastrointestinal transit in mice

Background  

Lantana camara L. (Verbenaceae), a widely growing shrub which is toxic to some animal species, has been used in the traditional medicine for treating many ailments. The purpose of the present study was to evaluate the antimotility effects of Lantana camara leaf constituents in mice intestine.     

Effect of pioglitazone and rosiglitazone on mediators of endothelial dysfunction, markers of angiogenesis and inflammatory cytokines in type-2 diabetes

The purpose of this study was to assess the effects of PPAR-γ agonists (pioglitazone and rosiglitazone) on mediators of endothelial dysfunction and markers of angiogenesis in patients with type-2 diabetes. Pioglitazone group showed favorable reductions in serum total cholesterol, triglycerides, LDL cholesterol, VLDL cholesterol and increase in HDL cholesterol as compared to rosiglitazone group, after 16 weeks of treatment and also with control group. There was significant reduction of CRP level in pioglitazone and rosiglitazone group. The level of serum TNF-α decreased significantly in pioglitazone and mildly decreased in rosiglitazone group. The level of VEGF, IL-8 and Angiogenin were increased in pioglitazone than rosiglitazone group. There were no significant changes observed in the serum angiogenin and IL-8 levels in the control group. Pioglitazone and rosiglitazone therapy in type-2 diabetes subjects have additional benefits of reducing mediators of endothelial dysfunction. Increase in angiogenesis markers in patients receiving pioglitazone could have variable effects in diabetic nephropathy and retinopathy as there may be increased vascular neogenesis. Pioglitazone has advantage over rosiglitazone in lowering lipid and proinflammatory cytokines.     

Shifting bubble-guided sutureless technique for performing descemetorhexis for retained Descemet’s membrane after penetrating keratoplasty

We describe the use of anterior segment optical coherence tomography in the diagnosis of inadvertent retention of Descemet’s membrane (DM) after penetrating keratoplasty, and a novel technique for its removal in a case of congenital hereditary endothelial dystrophy. In this technique, we use a modification of the shifting bubble technique, commonly used in deep anterior lamellar keratoplasty where a viscocohesive ophthalmic viscosurgical device is injected into the false anterior chamber which causes migration of the central air bubble placed in the anterior chamber peripherally and helps in confirming the correct space. The DM is then peeled in a circular fashion with the help of 23-G vitreoretinal micro forceps.