Service and support needs following pediatric brain injury: perspectives of children with mild traumatic brain injury and their parents.

OBJECTIVE: To provide a qualitative examination of the service and support needs of children who have had a mild traumatic brain injury (mTBI), and their parents, in order to improve clinical services. METHODS: Semi-structured interviews were conducted with 9 children (8-12 years; M = 10.6 years, SD = 0.8) and their parents (n = 9) 29-55 days (M = 34 days; SD = 9.3) after presenting to an Australian Paediatric Emergency Department (PED) for mTBI. Children's post-concussive symptoms (PCS) were additionally measured using the Post-Concussive Symptom Inventory (PCSI). Audio recordings were transcribed, and a thematic analysis was conducted. RESULTS: Post-injury needs were reflected in four main themes: Communication; Family Burden; Continuity of Care; and Social and Community Support. These themes reflected children's and parents' needs for information, emotional/social/community support, and follow-up care. Both the children's and parents' needs, and the extent to which they were met, appeared to be related to the severity and duration of the child's PCS. CONCLUSIONS: Dedicated pediatric mTBI follow-up services that build on family's resources and meet their individual needs for information, emotional support, and referral may assist in optimizing post-injury outcomes.

Clinical profiles of 13 children with Plasmodium vivax cerebral malaria.

BACKGROUND: Bikaner region is endemic for both P. vivax and P. falciparum malaria. Usually, cerebral malaria is caused by P. falciparum but it has been reported recently also in P. vivax mono-infection. Epidemiologic studies and clinical descriptions of P. vivax cerebral malaria in children are rare. AIMS: To describe the clinical features of PCR-confirmed cerebral malaria owing to P. vivax mono-infection and its clinico-laboratory profile in Bikaner, Northwest India. METHODS: This observational prospective study was based on detailed clinical and laboratory investigation of children admitted with cerebral malaria owing to P. vivax between November 2008 and December 2010. Cerebral malaria was categorised according to the WHO (2000) criteria for P. falciparum and the diagnosis of P. vivax mono-infection was established by peripheral blood film and rapid diagnostic tests and confirmed by polymerase chain reaction. The possibility of other diseases/infections causing similar illness were investigated thoroughly. RESULTS: Thirteen children with P. vivax cerebral malaria were studied, eight of whom (61·5%) had multi-organ (two or more organs) dysfunction. Other associated severe manifestations included severe anaemia (7), hepatic dysfunction (2), renal dysfunction (2), bleeding manifestation (2), respiratory distress (2), metabolic acidosis (2) and shock (one). Hypoglycaemia was not observed in any patient. There was no evidence of neurological sequelae. All the children were managed according to WHO guidelines using intravenous artisunate. Thrombocytopenia was detected in five and hyponatraemia in four children. CONCLUSION: P. vivax mono-infection can cause cerebral malaria and multi-organ dysfunction.

Rediscovery of severe saw-scaled viper (Echis sochureki) envenoming in the Thar desert region of Rajasthan, India.

OBJECTIVES: In India, venomous snakebite remains an enigma. Although ineffective first aid treatments that are centuries old continue to be used by people bitten by snakes, important factual information, such as the importance and uniqueness of bites by the northern saw-scaled viper (Echis sochureki), has been largely lost and forgotten. In this paper, we report the first systematically gathered data on the clinical course of envenoming by E sochureki in Rajasthan, India. Clinical information is reported on 12 victims bitten by definitively identified E sochureki, and 2 clinical cases are described in greater detail to illustrate the severity of envenoming by this snake. METHODS: A data collection form was developed and used to prospectively gather clinical information regarding patients who were bitten by E sochureki and who brought the dead snake with them to hospital. All snakes were definitively identified by an experienced herpetologist. Information on symptoms and signs, management (both first aid and hospital), and outcomes was collected. RESULTS: All 12 victims had evidence of systemic envenoming, including abnormal 20-minute whole blood clotting tests (with systemic bleeding in 7). All received polyvalent antivenom made, in part, with Echis carinatus venom from southern India. Antivenom was relatively ineffective in restoring coagulation to these patients. All patients survived, although 1 patient suffered an intracranial bleed with residual hemiparesis. CONCLUSIONS: Echis sochureki causes severe bites in Rajasthan. Work needs to be done to alter the first aid practices used for snakebites in this area, to encourage more rapid presentation to hospital, and to develop antivenom that is more effective against E sochureki.

Celiac disease and postcricoid carcinoma.

Malignant disease of oropharynx, esophagus and small intestine occurs in patients of celiac disease frequently. The role of gluten-free diet in prevention of malignancy is unclear. We report a case of postcricoid carcinoma occurring in the patient of celiac disease.

A comparative study of regression of jaundice in patients of malaria and acute viral hepatitis.

BACKGROUND & OBJECTIVES: Jaundice is one of the common manifestations of severe malaria in adults. The purpose of this study is to compare the pattern of clinical and biochemical parameters such as serum bilirubin and liver enzyme levels in patients of malaria with jaundice and acute viral hepatitis. METHODOLOGY: The present study was conducted on 34 patients of malaria with jaundice and 15 patients of acute viral hepatitis. Estimation of serum bilirubin, aspartate amino transferase (AST), alanine amino transferase (ALT) and alkaline phosphatase was done daily using standard procedures in malaria patients and weekly in acute viral hepatitis patients. RESULTS: Mean level of serum bilirubin on first day in malaria and acute viral hepatitis patients was 7.07 +/- 3.94 and 10.38 +/- 7.87 mg%, whereas on Day 8 it was 1.19 +/- 1.43 and 7.88 +/- 7.02 mg% respectively. Mean level of AST on Day 1 in malaria and acute viral hepatitis patients was 158.47 +/- 120.35 and 1418.6 +/- 834.11 IU/L, whereas on Day 8 it was 41 +/- 28.33 and 775.3 +/- 399.01 IU/L respectively. Mean level of ALT on Day 1 in malaria and acute viral hepatitis patients was 220.14 +/- 145.61 and 1666.67 +/- 1112.77 IU/L, whereas on Day 8 it was 50.85 +/- 37.31 and 823.8 +/- 475.06 IU/L respectively. Mean level of serum alkaline phosphatase on Day 1 in malaria and acute viral hepatitis patients was 394.74 +/- 267.78 and 513.4 +/- 324.7 IU/L, whereas on Day 8 it was 84.76 +/- 68.50 and 369.27 +/- 207.75 IU/L respectively. INTERPRETATION & CONCLUSION: We observed that resolution of jaundice in malaria took 1-2 weeks in contrast 6 to 8 weeks in viral hepatitis. This difference in duration was statistically significant. Thus, jaundice not resolving in 1-2 weeks time in a patient of malaria requires serious consideration for presence of other concomitant diseases including viral hepatitis.

Magnitude of dyslipedemia and its association with micro and macro vascular complications in type 2 diabetes: a hospital based study from Bikaner (Northwest India).

AIM: Type 2 diabetes is not only associated with hyperglycemia but also with disorders of lipid metabolism. The aim of this study was to investigate the association of dyslipedemia with micro and macro vascular complications of diabetes. METHODS: Population based cross sectional study included 4067 diabetic patients who visited hospital during January 2000 to December 2002. Lipid profile was estimated by semi autoanalyser, Retinopathy was assessed by fundoscopy, Nephropathy by microalbuminurea, coronary artery disease (CAD) by electro cardiogram (ECG) changes, peripheral vascular disease (PVD) by doppler study and neuropathy by clinical examinations. The association of dyslipedemia with micro and macro vascular complications was assessed by regression analysis. RESULTS: The prevalence of dyslipedemia is high in diabetic population with high serum cholesterol >240mg/dl was seen in 15%, serum triglycerides >160mg/dl was seen in 42.41%, raised LDL >130mg/dl in 45.26%, VLDL >40mg/dl in 24.09% and low levels of HDL-C <40mg/dl were seen in 52.27%. On regression analysis, CAD had strong correlation with high levels of VLDL (0.76), triglycerides (0.82), LDL (0.23) and low HDL (-0.81). Similar association was seen with PVD. Diabetic retinopathy and nephropathy were found to have significant correlation with low HDL (-0.43) and raised LDL (0.37), respectively. Neuropathy was not found to have any significant correlation with lipid profile abnormalities. CONCLUSION: Lipid profile abnormalities are very common in type 2 diabetes and it has great influence on CAD and PVD. Hence, appropriate preventive and treatment strategies should be considered timely.

Social anxiety and response to touch: incongruence between self-evaluative and physiological reactions.

Touch is an important form of social interaction, and one that can have powerful emotional consequences. Appropriate touch can be calming, while inappropriate touch can be anxiety provoking. To examine the impact of social touching, this study compared socially high-anxious (N=48) and low-anxious (N=47) women's attitudes concerning social touch, as well as their affective and physiological responses to a wrist touch by a male experimenter. Compared to low-anxious participants, high-anxious participants reported greater anxiety to a variety of social situations involving touch. Consistent with these reports, socially anxious participants reacted to the experimenter's touch with markedly greater increases in self-reported anxiety, self-consciousness, and embarrassment. Physiologically, low-anxious and high-anxious participants showed a distinct pattern of sympathetic-parasympathetic coactivation, as reflected by decreased heart rate and tidal volume, and increased respiratory sinus arrhythmia, skin conductance, systolic/diastolic blood pressure, stroke volume, and respiratory rate. Interestingly, physiological responses were comparable in low and high-anxious groups. These findings indicate that social anxiety is accompanied by heightened aversion towards social situations that involve touch, but this enhanced aversion and negative-emotion report is not reflected in differential physiological responding.

Short-term (48 hours) versus long-term (7 days) antibiotic prophylaxis for permanent pacemaker implantation.

BACKGROUND: Infection following permanent pacemaker implantation is a dreaded complication. Antibiotic prophylaxis for 1-10 days at the time of implant has been used in the past but there is no consensus regarding its duration. We carried out a prospective, randomized study of two durations of antibiotic prophylaxis to determine which one was more effective. METHODS AND RESULTS: One hundred and seventy-eight patients undergoing permanent pacemaker implantation for the first time were randomized to receive short duration (group A, n = 8 8) or longer duration (group B, n = 90) antibiotic prophylaxis for 2 days and 7 days, respectively. Patients in both groups received cloxacillin 2 g 2 hours prior to the procedure followed by ampicillin and cloxacillin (50 mg/kg/day in 4 divided doses) and gentamicin (3 mg/kg/day in 2 divided doses) for the respective duration. Patients were followed up for 1-17.3 months (9.3 +/- 1.8 months) in group A and 1-16.5 months (8.9 +/- 2 months) in group B. One patient in group B had an infection at the pacemaker site and two patients in each group had to undergo reimplantation due to pus in the pocket. There was no significant difference in the primary end-point in both groups. CONCLUSIONS: A short course (48 hours) of antibiotic prophylaxis following permanent pacemaker implantation is as effective as a longer course (7 days).

Parotid acinic cell carcinoma with undifferentiated spindle cell transformation.

This report describes a 59-year-old black man who had an acinic cell carcinoma with associated malignant spindle cell transformation in the parotid gland. To the best of our knowledge, a similar lesion in the salivary gland has not been previously reported.

Human pulmonary dirofilariasis. Report of three cases and brief review of the literature.

Three patients with human pulmonary dirofilariasis are presented. The clinical, parasitologic, and pathologic features of this entity are discussed, and the literature is briefly reviewed. A condition that generally has been considered to be an innocuous process can manifest with repeated pulmonary infarctions and multiple pulmonary nodules. At present, there are no distinguishing clinical, roentgenographic, or laboratory features that permit its diagnosis preoperatively. The purpose of this article is to add three more cases to the literature and to increase awareness of this clinicopathologic entity.

Development of malignant melanoma after levodopa therapy for Parkinson's disease. Report of a case and review of the literature.

Malignant melanoma developed in an apparently benign nevus four months after therapy with levodopa in a patient with Parkinson's disease. This case is reported, and previous reports of this possible causal relationship are reviewed. Although this and previously reported cases are not inconsistent with the unpredictable and variable natural history of malignant melanoma, it seems prudent to clinically monitor pigmentary lesions in patients receiving levodopa therapy. Biopsy specimens of suspicious lesions in these patients should be examined histologically, and if malignancy is found, alternate therapies for treatment of parkinsonism should be considered.