Comparison of lambdoid suture closure by X-Ray and CT scan in two states of India.

In the present study, herewith comparison is done for closure of squamous suture of skull of living individuals from Punjab and Rajasthan. The cases studied in Punjab are 100 individuals between the age group of 45 years to 70 years with age interval of five years and twenty cases from each age group were studied who were CT scanned for closure of squamous suture at Rajindra Hospital Patiala (Punjab). In Rajasthan (SMS Hospital Jaipur), X-ray examination of 100 individuals was done having age group 40 years to 70 years with age interval of ten years in male and female separately for squamous suture closure and accordingly the squamous suture is divided into 2 parts-(1) Upper half(½), (2)Lower half (½). In both studies, squamous suture is studied ectocranially. It is seen that endocranially suture closure will not give reliable results and sometimes endocranially sutures remain unfused for whole life. No differences in right or left side of squamous suture have been reported by Todd and Lyon. Occasionally there is considerable sclerosis and condensation along the various sutures, particularly sagittal, squamous and coronal suture.

Suicide in youth: shifting paradigm.

In today’s scenario high occupational mobility, high ambition and desire for high standard of living is leading to high incidence of suicidal deaths. Nowadays suicidal gesture, attempted suicide & well successful suicide cases are seen in the society often on. A prospective cum retrospective study is carried out in the Department of Forensic Medicine and Toxicology, Mahatma Gandhi Medical College & Hospital, Jaipur w.e.f. 2004- 2008. In this period out of total 627 autopsies performed, 223 were found as suicidal deaths. In these 223 cases , 88 cases ended their life by poisoning, rest of them in the decreasing order are as follows – Train Run-over (55), Hanging (43), Drowning (20), Alcohol (9), Burn (4), Celphos Poisoning (3), Insecticides Poisoning (1). This clearly indicates that availability of highly lethal suicidal method and rate of suicide are interrelated. During the study we have found three new innovative methods of committing suicide. All three victims were pursuing their professional qualification and will be discussed in this study.

A rare cause of heart failure--primary hypoparathyroidism.

We report a patient who presented with congestive heart failure (ejection fraction 24.4%) and who had previous history of convulsions. Our investigations found him to be a case of primary hypoparathyroidism. He showed a dramatic response with the addition of calcium infusion therapy with almost full recovery of left ventricular function (67% ejection fraction after 16 days of the initial echo). We conclude that in a young patient a thorough investigation for heart failure is never complete without looking for endocrine and metabolic causes. The prognosis in these cases is much better, identification and treatment of the same will yield dramatic results.

A double blind, randomised placebo controlled trial of rifampicin with omeprazole in the treatment of human cutaneous leishmaniasis.

BACKGROUND & OBJECTIVES: This study was conducted on 50 patients of Anthroponotic cutaneous leishmaniasis (oriental sore) to assess the efficacy of rifampicin and omeprazole through a double blind, randomised placebo control study. METHODS: The diagnosis of Anthroponotic cutaneous leishmaniasis (ACL) caused by Leishmania tropica was done by demonstration of Leishmania tropica (LT) bodies from the painless, dry ulcerative lesion. Each patient was assessed clinically in the beginning of the study, at the end of 2,4 and 6 weeks and all observations were compared in both the groups. Twenty-five patients received rifampicin with omeprazole (Group A) whereas other 25 patients received placebo (Group B) for a period of six weeks. RESULTS: Altogether 23 cases in group Aand 21 cases in group B completed the study. About 16 (69.7%) cases in group A and 3 (14.29%) cases in group B had complete healing, whereas 3 patients (13.04%) of group A and 4 patients (19.05%) of group B had partial response and 4 patients (17.93%) of group A and 14 patients (66.67%) of group B had no response at the end of study. The difference of two groups was statistically highly significant (p < 0.00025). All patients tolerated the drug and placebo very well and no side effect was reported. INTERPRETATION & CONCLUSION: In our opinion rifampicin and omeprazole is a highly effective, less toxic and cheaper alternative for the management of cutaneous leishmaniasis.

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.

The changing spectrum of severe falciparum malaria: a clinical study from Bikaner (northwest India).

BACKGROUND & OBJECTIVES: Recently there were reports from all over India about changing spectrum of clinical presentation of severe malaria. The present study was planned to study the same in the northwest India. METHODS: This prospective study was conducted on patients of severe malaria admitted in a classified malaria ward of a tertiary care hospital in Bikaner, Rajasthan (northwest India) during 1994 and 2001. It included adult patients of both sexes belonging to all age groups. The diagnosis of Plasmodium falciparum was confirmed by demonstrating asexual form of parasites in peripheral blood smear. All patients were treated with i.v./oral quinine. The specific complications were treated by standard WHO protocol. The data for individual complications for both the years were analysed by applying chi-square test. RESULTS: In a prospective study in 1994 the spectrum of complication was dominated by cerebral malaria (25.75%) followed by jaundice (11.47%), bleeding tendencies (9.59%), severe anaemia (5.83%), shock (5.26%), Acute respiratory distress syndrome-ARDS (3.01%), renal failure (2.07%) and hypoglycemia (2.07%) whereas in 2001 it was dominated by jaundice (58.85%) followed by severe anaemia (26.04%), bleeding tendencies (25.52%), shock (10.94%), cerebral malaria (10.94%), renal failure (6.25%), ARDS (2.08%) and hypoglycemia (1.56%). The sharp difference for presence of jaundice and severe anaemia in 2001 and cerebral malaria in 1994 was statistically significant. Similarly, the important cause of mortality in 2001 was multiple organ dysfunction syndrome (71.10%) with predominant presentation of jaundice and renal failure, whereas in 1994, it was cerebral malaria (77.96%). INTERPRETATION & CONCLUSION: The observation of changing spectrum of severe malaria in this study and a significant increase in presentation with jaundice as an important manifestation is highly essential for primary, secondary and tertiary level health care providers for proper diagnosis and management.

Malarial hepatitis.

AIMS AND OBJECTIVE: To study the clinical, biochemical and histopathological changes in the liver of patients of Plasmodium falciparum malaria with jaundice. MATERIAL AND METHOD: This study was conducted on 50 PBF confirmed cases of Plasmodium falciparum malaria with jaundice. Detailed history, clinical examination, biochemical parameters for liver function test and blood for hepatitis B and C was done in all patients. Liver biopsy was done for detailed histopathological examination in all the 20 patients having serum bilirubin between 3 to 10 mg%. All patients were treated by IV/oral quinine using standard regimen. RESULTS: Age of the patient was ranging from 15-45 years. All patients had jaundice, 70% had pallor, 56% had splenomegaly, 48% had hepatomegaly and 24% of cases had coma. Based on serum bilirubin level, the patients were categorized in group A (18 patients, serum bilirubin < 3 mg%), in group B (20 patients, serum bilirubin 3-10 mg%) and in group C (12 patients, serum bilirubin >10 mg%). Histopathological examination done in all the 20 patients of group B, showed evidence of swollen hepatocytes (100%), malarial pigment deposition (75%), inflammatory infiltrates (60%), congestion of hepatocyte (50%) alongwith centrizonal necrosis in 25% of cases. CONCLUSION: The evidence of predominant conjugated hyperbilirubinemia, increased levels of AST and ALT along with evidence of hepatocellular necrosis in histopathological examination are strong evidence of gross hepatocytic dysfunction in patients of Plasmodium falciparum malaria with jaundice. Therefore the term malarial hepatitis should not be taken as a misnomer.

Wood-smoke exposure: an unusual cause of miliary mottling on X-ray chest.

A case of wood smoke inhalation related lung disease presenting with miliary mottling on radiography is described. Transbronchial lung biopsy showed the presence of coal macules.

Cerebral malaria in Indian adults: a prospective study of 441 patients from Bikaner, north-west India.

AIMS OF THE STUDY: As per WHO (1993) the assessment and analysis of local problems and an appropriate epidemiological information system is an essential part of a control programme before embarking any control activity. METHODOLOGY: Four hundred and fourty one (441) adults of strictly defined admitted cerebral malaria patients were studied. Detailed clinical/neurological examination was done at the time of admission, daily thereafter, at the time of regaining consciousness, at the time of discharge and at weekly intervals in those having neurological sequelae. All patients were treated by i.v./oral quinine and specific syndromes were managed according to WHO guidelines. RESULTS: Apart from fever and unconsciousness in all the patients, other features were convulsion (21.31%), neck rigidity (19%), psychosis (5.21%), conjugate deviation of eyes (2.26%), extrapyramidal rigidity (2.25%), trismus (1.31%), decorticate rigidity (1.13%) and decerebrate rigidity (0.90%). One hundred forty five (32.87%) patients expired and mortality was highest in pregnant ladies (39.28%). The important neurological sequelae in survivors were psychosis in 15 (5.06%), cerebellar ataxia in 14 (4.72%), hemiplegia in five (1.68%), extrapyramidal rigidity (EPR) in four (1.35%), peripheral neuropathy in three (1.01%), EPR with trismus in one (0.33%) and isolated sixth nerve palsy in one (0.33%) patients and all showed complete recovery in further follow up. CONCLUSION: The important observations of this study were stormy presentation, increased incidence of haemoglobinuria and jaundice, presence of neck rigidity, no prognostic relation to fundus abnormalities and high incidence of cerebellar ataxia and psychosis as neurological sequelae in survivors. Knowledge of self-limiting course of neurological sequelae may be helpful in reducing economic strain of expensive investigations and treatment.

Brainstem auditory evoked potentials and somatosensory evoked potentials in cerebral malaria--a prognostic significance.

OBJECTIVE: To study the changes in brainstem auditory evoked potentials (BAEPs) and somatosensory evoked potentials (SSEPs) in cerebral malaria and to see their prognostic significance. METHODS: BAEPs and right median nerve SSEPs were performed in 25 adult patients of strictly defined cerebral malaria in acute stage in a semi-dark, sound proof chamber on four channel computerized multi-basis OTE-Biomedica machine in department of neurology, SP Medical College, Bikaner. RESULTS: The abnormalities of BAEPs were delayed peak latency of wave III in 13/25 (52%) and wave V in 20/25 (80%) patients and delayed interpeak latencies (IPLs) of wave I-III in 9/25 (36%), wave I-V in 15/25 (60%) and wave III-V in 12/25 (48%) patients. In SSEPs delayed N20 was seen in 11/25 (44%); delayed IPLs of N13-N20 (central conduction time; CCT) in 12/25 (48%) patients. Distorted N20 was recorded in 12/25 (48%) patients. Both N13-N20 IPLs in SSEPs and wave III-V IPLs in BAEPs were delayed in five patients and all of them expired. Delayed N13-N20 with normal III-V IPLs was present in seven patients and two of them died, whereas delayed III-V IPLs with normal N13-N20 was present in seven patients, and one of them expired. In remaining six patients both the parameters were normal and one of them died. CONCLUSIONS: The values of BAEPs and SSEPs were abnormal in patients of cerebral malaria and it was observed that BAEPs/SSEPs alone was not useful for predicting the outcome of coma, whereas abnormalities in both was predictive of worst prognosis. The changes in evoked potentials (BAEPs and SSEPs) could be due to either interruption of conduction in central pathways because of structural changes due to petechial hemorrhages and malarial granuloma at multiple levels in the brain including brainstem or due to metabolic abnormalities.

Building related illnesses and indoor air pollution.

Building related illnesses are a common problem in developed countries and are expected to increase rapidly in urban India. Although objective physical abnormalities are not generally found except in a few specific diseases like Legionnaires' disease, the symptoms can be uncomfortable and even disabling. In this review we initially introduce the concept of indoor air pollution and building related illnesses. Subsequently we review the sources of and exposure to the pollutants along with their health effects and the approach to a patient of suspected building related illness. We conclude by discussing the measures for the control of indoor air pollution.

Severe and complicated malaria in Bikaner (Rajasthan), western India.

Severe and complicated malaria is an important cause of mortality in Plasmodium falciparum infection. We describe in this study the details of 532 cases of such syndromes admitted to hospital during an outbreak of malaria between September-December 1994. Increase in the annual rain fall, collection of water around Indra Gandhi Canal, forestation of shrubs around it and migration of labor, adaptation of Anopheles stephensi to desert climate and favorable breeding of An. culicifacies in the areas under impact of irrigation were presumptive causes of the outbreak in this region. Cerebral malaria (25.75%), hepatic involvement (11.47%), spontaneous bleeding (9.58%), hemoglobinuria (7.89%), severe anemia (5.83%), algid malaria (5.26%), ARDS (3%) and renal failure (2.07%) were the important manifestations. The overall mortality was 11.09%, which was high because of infection in the non-immune population of this area. Ignorance about the severity of this disease and lack of transportation facility was another important factor. Morality was highest in ARDS (81.25%) followed by severe anemia (70.97%), algid malaria (46.43%), renal failure (45.45%), jaundice (36.06%) and cerebral malaria (33.57%). Pregnancy was an important determinant increasing the mortality in female patients. Mortality was very high (82.35%) in those persons who presented with more than 3 syndromes together.

Delayed cerebellar ataxia--a complication of Plasmodium falciparum malaria.

Cerebellar ataxia is an unusual post malarial complication. We encountered 10 patients of this disease (3 in 1992 and 7 in 1994) during the malaria epidemic period in Bikaner, Rajasthan. All patients were permanent residents to malaria endemic areas. The ataxic symptoms appeared after an afebrile period of 2-7 days. The neurological examination revealed no other abnormality except a cerebellar syndrome interfering with normal gait and speech. Lower limbs were affected more than the upper limbs and the mean delay between onset of fever and onset of cerebellar ataxia was 13 days. Peripheral blood film of all cases showed gametocytes of Plasmodium falciparum and in two cases schizonts of the same. All the patients improved within one month without any residual deficit. Further follow up for next 4 weeks revealed no abnormality.