Hypoalbuminaemia due to protein loss from gastric carcinoma

In a patient suffering from carcinoma of the stomach generalized oedema was the presenting symptom. It is suggested that this was due to excessive loss of protein from the stomach.     

The economic loss due to treatment costs and work loss to individuals with chronic lymphatic filariasis in rural communities of Orissa, India

This paper is based on 1 year round case control study to investigate the economic burden, in terms of treatment costs and loss of work to people affected with chronic lymphatic filariasis in rural communities of Orissa, Eastern India. Around three-fourths of the chronic patients have sought treatment for their condition and spent, on average an amount of INR 396 (approximately US$ 8.7) per year. The major component of the expenditure is the cost of medicines. The data on loss of work time due to chronic condition reveal that the total absenteeism to the work is significantly higher among chronic filariasis patients than controls. The total number of working hours spent per day by patients and controls are 4.94 and 6.06, respectively with a significant difference. The total absenteeism and the total number of working hours per day are influenced significantly by disease condition and other personal characteristics, namely age, sex and family type. The chronic patients lose a total of 68 days of work per year, which is equivalent to 19% of the total working time of the year. The present results show that the chronic conditions of lymphatic filariasis pose considerable burden on the patient, family and community.     

Some epidemiological observations on leprosy in India

This population sample survey conducted in rural and urban areas of the Agra District in India showed an active leprosy caseload of 60.1/10,000 in the rural and 39.1/10,000 in the urban areas against a targeted prevalence of < 1/10,000. The disease appeared to be widespread since almost 65% of the villages or urban pockets surveyed had at least one prevalent case of leprosy. Significantly larger numbers of leprosy patients were found among males, agricultural/manual workers, persons with no formal schooling, individuals living in unkept households with dirty surroundings, and among those living in dark and poorly ventilated houses. The epidemiological significance of this study reveals the endemic nature of leprosy in Agra and suggests the need to intensify and widen case-detection activities to achieve leprosy control.     

Prevalence of leprosy in Agra District (U.P.) India from 2001 to 20031

Leprosy prevalence has reportedly declined all over the world, but six countries, including India, are still endemic for the disease. India alone contributes about 60% to the world's leprosy case load, with the major share from its northern states. The present study done in Agra district was based on a randomly-selected sample of over 10% of the population, spread across 300 villages and 16 urban units of the district. A house-to-house survey was conducted from July 2001 to July 2003 in all the 26 selected panchayats (300 villages), all the 11 block headquarters which have an urban component, and 5 (out of 20) localities in Agra city. A population of 361,321 persons was examined for leprosy. A total of 592 leprosy cases [new and cases yet to complete a full course of multi-drug therapy (M.D.T.)] were found, giving a prevalence rate of 16.4/10,000 population. Although the overall prevalence was found to be similar in both rural and urban areas, there were pockets with high prevalence. More cases were detected in the eastern side of Agra (31.4/10,000 in Fatehabad and 28.5/10,000 in Bah Tahsils). Overall, the multibacillary (MB) leprosy rate was 22.3% and the child leprosy rate 8.4%. Of the 592 cases, 523 (88.3%) were new untreated cases, giving a new case detection rate of 14.5/10,000. The MB rate was 17% (89/523), and the child leprosy rate was 8.4% (44/523) among the new patients. The grade 2 deformity rate was found to be 4.8% (25/523) among these cases. The duration of disease among new cases was 32.3 months as compared to 48.1 months among prevalent (registered) cases (i.e., patients who had been diagnosed earlier and had yet to complete a full course of M.D.T.). The large number of undetected cases found in this survey suggests the need for continued intensive health education campaigns and case detection activities. This study highlights the fact that a large number of leprosy cases go undetected in the present integrated system which is mainly based on voluntary reporting of cases.     

Pure neuritic leprosy in India: an appraisal

BACKGROUND: Pure neuritic leprosy (PNL) constitutes a significant proportion of all cases in India, however, this form of disease has not been fully recognized and investigated and there is little information in the existing literature. OBJECTIVE: To study the epidemiological characteristics of PNL in India. MATERIALS AND METHODS: A retrospective analysis of leprosy clinic records for the period 1993 to 2003 was undertaken. Detailed demographic profiles and clinical findings were noted from the predesigned clinic proforma. A slit-skin smear for acid-fast baclli (AFB) was done in all cases from the area of sensory loss. A skin biopsy was done from the area of sensory impairment to study histopathological changes. Further investigations such as nerve conduction velocity studies (NCV), fine needle aspiration cytology (FNAC), or nerve biopsy (superficial nerve twigs) were done if indicated in patients whenever there was difficulty in clinical diagnosis. RESULTS: Of the total 1542 leprosy patients seen over this period, 65 (4.2%) had PNL. Males were more commonly affected than females (2.6:1.). The majority of patients 40/65(61.5%) were aged between 15 and 35 yrs. Predominant presenting symptoms were paresthesia, pain, sensory/motor deficit, and trophic changes. A majority of the patients 39/65 (60.0%) presented with involvement of 2 or more nerves in the same extremity. Mononeuritis was seen in 26 (40%) patients. The nerves most often involved were the right ulnar nerve in the upper extremity, and the right common peroneal nerve in the lower limb. In general, the nerves of the upper extremity were more commonly involved than in the lower limbs (67 vs. 55). Motor deformities such as claw hand and foot drop were present in 13/75 (20%) and 7/65 (10.8%) patients, respectively. Slit-skin smears were negative in all patients, and skin histopathology from the area of sensory loss revealed non-specific inflammation in the dermis in a majority of patients, with perineural inflammation in a few. All patients were treated with multi-drug therapy (MDT); patients with >/=2 peripheral nerve trunk involvements were treated with WHO MDT MB regimen, while others were administered WHO MDT PB regimen. Follow-up for up to 2 yrs was available in only 32/65 (49.2%) patients, none of whom developed any skin lesions during this period. CONCLUSION: PNL is a distinct subset of disease frequently seen in India. There is need to pay more attention to this form of leprosy and diagnose and treat patients earlier to prevent deformities and sequelae of nerve damage.     

Epidemiological characteristics of leprosy reactions: 15 years experience from north India

A retrospective analysis of patient's leprosy clinic records at PGIMER, Chandigarh, India for the period 1983 to 1998 was undertaken to study the frequency, time of onset, and risk factors for leprosy reactions. Of the 2600 cases analyzed, 1494 were multibacillary and 1106 had paucibacillary disease. Presentation with reaction was common with 30.9% of our patients having reactions at the time of first visit. The incidence of reversal reaction (RR) was highest during 6 to 12 months after starting multi-drug therapy (MDT), thereafter declining gradually. Late RR occurred in 9.5% of all cases and was noted up to 7 years after treatment. Female gender, widespread disease, and multibacillary disease were identified as risk factors for RR. Erythema nodosum leprosum (ENL) reactions were noted to occur mostly during second or third year after starting MDT. Of the total number of patients who experienced ENL, 64.3% had recurrent episodes which continued for up to 8 years after the start of treatment. Lepromatous leprosy, female gender, and high Bacterial Index (>/=3) were recognized as risk factors for developing ENL. Occurrence of recurrent and late reactions, even though of mild severity, highlights the importance of recognizing and treating them promptly to prevent or reduce morbidity, complications, and further deterioration in the disability status. Although it is hoped that leprosy will have been eliminated at all levels by 2005, the recognition and management of these reactions will continue to be the most essential/significant task in the post elimination era.     

Sensorineural hearing loss due to secondary syphilis

We present a case of sudden sensorineural hearing loss occurring as a complication of secondary syphilis. Syphilis affecting the inner ear, or otosyphilis, is well described in historical literature, but has rarely been reported in recent times. However, following the resurgence of syphilis in the UK, unusual manifestations such as otosyphilis are likely to be seen increasingly commonly.     

The cellular basis for extremity bone loss in leprosy

Osteoclasts and osteolytic osteocytes have been observed in the majority of 60 samples of bone taken from five patients with lepromatous or tuberculoid leprosy. These results are interpreted to mean that bone loss in patients with leprosy is an acceleration of a normal cellular process and not the result of avascular necrosis. The acceleration of bone resorption could be due to local release of products from M. leprae or host cells, a hypothesis testable by organ culture methods. The presence of lymphocytes and mononuclear cells in bone samples in this and previous studies is discussed with respect to recent evidence of a role for lymphoid cells in bone resorption.     

Treatment costs and work time loss due to episodic adenolymphangitis in lymphatic filariasis patients in rural communities of Orissa, India

OBJECTIVE: To determine the economic loss in terms of treatment costs and loss of productive time because of acute episodes of adenolymphangitis (ADL) caused by lymphatic filariasis (LF) in a rural population of coastal Orissa, India. METHODS: Data on expenditure on treatment and loss of work along with other epidemiological information were collected through a 1-year surveillance of 113 acute episodes of ADL from 72 individuals of the study population (5.42%). The activity patterns of patients for 24 h of one episode were documented, and data on age- and sex-matched controls were also collected. Standardized Z-test, paired t-test, logistic and multiple regressions were used. RESULTS: Those patients who did incur expenses spent Indian Rupees 92 on average (approximately US$ 1.85) on each episode. The ADL episodes curtailed the productive activity of patients. Patients (88%) were unable to attend to any economic activity compared with 47% of controls who had no history of disease. Similarly during 55% of episodes, females (vs. 8% of controls) could not attend to any domestic work. The mean number of hours spent on economic or domestic activities was significantly lower among patients. Disease status and sex had significant influence on total absenteeism from gainful employment; and similarly, age, family type and disease status influenced total domestic work hours among women. CONCLUSIONS: The results demonstrate the extent of the economic burden caused by acute LF and provide justification for strengthening the ongoing LF elimination programme.     

Mortality due to dapsone hypersensitivity syndrome complicating multi-drug therapy for leprosy in Nepal

Dapsone is a component of multi-drug therapy (MDT) for the treatment of all types of leprosy. It is known that dapsone hypersensitivity syndrome (DHS) complicates the treatment in a proportion of patients. We performed a retrospective study of patients commenced on MDT between 1990 and 2006; 2% developed DHS and 0.25% died due to DHS.     

Esophageal injuries due to aluminum phosphide tablet poisoning in India

Aluminum phosphide is a lethal systemic poison with 80%-90% mortality. Survivors have taken either a very small amount or the tablet had been exposed to air, rendering it less toxic, but often causing severe esophageal injuries. The presentation and treatment of 11 cases of esophageal injury due to aluminum phosphide are described. Ten patients had esophageal stricture, and 1 had tracheoesophageal fistula with stricture. Endoscopic bougie dilatation was sufficient in 7 patients, and surgical intervention was required in 4 who underwent definitive repair via gastric tube or feeding jejunostomy with a 2(nd) stage repair planned in 2. There was no mortality but significant morbidity. Mortality and morbidity might be prevented by withdrawing this pesticide from the market, making its sale difficult, or modifying the packaging.     

Hippocampus volume loss due to chronic heavy drinking

OBJECTIVE: No clear consensus exists regarding the effect of sustained, heavy drinking on hippocampal volume. Our prior work hypothesized significantly lowered total hippocampus volumes in heavy chronically drinking alcohol-dependent (AD) subjects compared with light-drinking nondependent control subjects matched for age and gender. METHOD: Using a series of applicable exclusion criteria culled from previous published studies, we measured hippocampal volumes from MRI scan data acquired on a 3T scanner and subjected those data to automated volume analysis blind to the drinking history. RESULTS: Comparison with AD test (n=8) and non-AD control (n=8) subjects found significant lessening in total (p=0.020) and left (p=0.010) hippocampal volumes with a near-significant difference on the right (p=0.051). Linear regression demonstrated that neither total brain volume nor intracranial volume affected the hippocampus measures. CONCLUSIONS: These data support the view that heavy drinking exerts a unique and selectively injurious effect on the hippocampus. Further study in larger samples must verify this in a search for possible mechanisms of injury.