Foetomaternal outcomes of hepatitis E infection outbreak in North India.

Hepatitis E infection (HEV) in pregnant females, especially in the third trimester is associated with poor foetomaternal outcomes. However, the mechanisms of severe liver injury remain obscure. In a recent HEV outbreak in North India, six pregnant females were detected to be positive for HEV infection with concomitant hepatitis A infection in three pregnant females. None of the pregnant females were positive for hepatitis B or hepatitis C infection. The mortality was 50% in pregnant females. In an outbreak, besides, testing for hepatitis markers and understanding the pathogenesis of HEV infection in pregnancy, improving basic hygienic standards is of utmost importance.

Pyogenic liver abscess associated with oral flora bacterium, Streptococcus anginosus in a patient with underlying tuberculosis.

Streptococcus anginosus forms a part of the commensal flora of the oral cavity. However, it can be aggressive and may lead to gastrointestinal and urogenital infections. We present an interesting case and course in a 38-year-old immunocompetent female patient with pyogenic liver abscess due to S. anginosus infection who had multiple carious teeth and underlying pulmonary tuberculosis.

A Constellation of Cardiac Anomalies: Beyond Shone's Complex.

Shone's anomaly is a very rare congenital cardiac malformation characterized by four serial obstructive lesions of the left side of the heart (i) Supravalvular mitral membrane (ii) parachute mitral valve (iii) muscular or membranous subaortic stenosis and (iv) coarctation of aorta. We report a unique presentation of Shone's complex in a 14-year-old adolescent male. In addition to the four characteristic lesions the patient had bicuspid aortic valve, aneurysm of sinus of valsalva, patent ductus arteriosus, ventricular septal defect, persistent left superior vena cava opening into coronary sinus and severe pulmonary artery hypertension. This case report highlights the importance of a strong clinical suspicion of the coexistence of multiple congenital cardiac anomalies in Shone's complex and the significance of a careful comprehensive echocardiography.

Clinico-Epidemiological Profile, Pandemic Influenza A H1N1/2009 and Seasonal Influenza, August 2009-March 2013, Himachal Pradesh, India.

BACKGROUND: Novel influenza A (H1N1) virus emerged in April, 2009, spread rapidly to become pandemic by June, 2009. OBJECTIVE: To study the clinco-epidemiological profile of pH1N1and seasonal influenza (SI) from 2009 to 2013. MATERIALS AND METHODS: Retrospective, hospital-based study was done by reviewing medical records for collecting demographic and clinical profile of the study samples. RESULT: Out of 969 samples, positivity and case fatality for pH1N1 and SI was 9.39 and 20.87% vs 11.76 and 7.89%, respectively. Among pH1N1and SI, sex distribution, mean age, and age group involved were 54.95% females, 37.10 years, and 20-29 years (23.08%) vs 43.86% females, 40.32 years, and 20-29 years (22.81%), respectively. Mortality shift was observed from younger to older and healthier, 75% to comorbid, 100% from 2009-2010 to 2012-13 for pH1N1. CONCLUSION: We observed seasonal variation, cocirculation, similar clinical features, decreased virulence, and community spread with respect to pH1N1 and SI from 2009-2013.

Inducible Clindamycin Resistance among Clinical Isolates of Staphylococcus aureus from Sub Himalayan Region of India.

INTRODUCTION: Clindamycin is an alternative antibiotic in the treatment of Staphylococcus aureus (S.aureus) infections, both in infections by methicillin susceptible and resistant (MSSA and MRSA) strains. The major problem of use of clindamycin for staphylococcal infections is the presence of inducible clindamycin resistance that can lead to treatment failure in such infections. AIM: To determine inducible and constitutive clindamycin resistance among clinical isolates of S. aureus in a tertiary care centre of sub Himalayan region of India. MATERIALS AND METHODS: A total of 350 isolates of S. aureus from various clinical samples were subjected to routine antibiotic sensitivity testing by Kirby Bauer disc diffusion method. Methicillin resistance was detected by cefoxitin (30µg) disc. All isolates were subjected to inducible clindamycin resistance was by Clinical Laboratory Standards Institute (CLSI) recommended D test. RESULTS: Among 350 S.aureus isolates, 82 (23.42%) were MRSA and 268 (76.57%) were MSSA. Erythromycin resistance was detected in 137 (39.14%) isolates. Erythromycin resistance in MRSA and MSSA was 71.6% and 29.36% respectively. Overall clindamycin resistance was seen in 108 (30.85%) isolates. Constitutive MSLB phenotype predominated (29.62% MRSA; 13.38% MSSA) followed by iMLSB (28.39% MRSA; 9.29% MSSA) and MS phenotypes (13.58% MRSA; 6.69%MSSA). Both inducible and constitutive clindamycin resistance was significantly higher (p=0.00001, 0.0008 respectively) in methicillin resistant strains than in methicillin susceptible strains. CONCLUSION: The present study gives a magnitude of clindamycin resistance among clinical isolates of S. aureus from this region of the country. Our study recommends routine testing of inducible clindamycin resistance at individual settings to guide optimum therapy and to avoid treatment failure.

Emergence of travel: Associated dengue fever in a non-endemic, hilly state.

BACKGROUND: We assessed the occurrence of dengue fever in association with travel in a non-endemic hilly region. The clinical presentation and laboratory parameters of febrile patients with a travel history to an endemic region were studied, and the role of the laboratory in the diagnosis was affirmed. MATERIALS AND METHODS: Febrile patients presenting with clinical features defining dengue with a history of travel to an endemic area constituted the study group. Serum samples were tested for dengue-specific NS1 antigen and IgM, IgG antibodies. The demographic data were retrieved from the hospital information system. A hematological and biochemical workup was done and the results analyzed using percentage, proportion, mean, and median. RESULTS: Out of 189 febrile patients, 58 were reactive to serological tests for dengue, with 47 (81%) males. The presenting features were chills and rigors, myalgia, cough, sweating, and vomiting. Thrombocytopenia (74.35%), lymphopenia (52.94%), and leucopenia (47.05%) were present in early disease, with AST >34 IU/L in 58.97% of the patients. The NS1 antigen was detectable between three and seven days of fever and the IgM antibodies after five days. The positivities to only NS1, both NS1 and IgM, and IgM alone were 60.34, 27.58, and 10.34%, respectively, and the median duration of fever was five, seven, and ten days, respectively. One case of dengue hemorrhagic fever and one of probable secondary dengue infection with detectable IgG were encountered. CONCLUSION: Dengue fever remains unsuspected in febrile cases in non-endemic regions. History of travel is an essential criterion to suspect dengue. A non-specific clinical presentation eludes diagnosis. Serological tests for antigen and antibodies, and hematological and biochemical markers are vital for distinguishing the diagnosis.

Service delivery through public health care system to control sexually transmitted infections in Himachal pradesh.

INTRODUCTION: The National AIDS Control Organization has designed multiple synergistic interventions to identify and control curable sexually transmitted infections (STIs). OBJECTIVE: To assess the impact of services offered at designated STI clinics in the state of Himachal Pradesh, India and the profile of the attending clients. MATERIALS AND METHODS: This was a two-year prospective study, conducted from April 2011 to March 2013. Training on delivering STI/RTI services was imparted to the staff of 16 designated STI clinics including recording of data. The staff in each STI clinic comprises of one doctor, one counselor, one nurse, and one laboratory technician. The clients attending these designated clinics were offered counseling, syndromic case management (SCM), and diagnostic services wherever possible. Monthly data of STI clinic attendees was collected, compiled, and analyzed. RESULTS: A total of 65,760 clinic visits were reported, of which 32,385 (49%) visits were for index STI/RTI complaint(s). The ratio of male to female attendees was 1:2. The commonest age group accessing the STI clinics was 25-44 years (n = 38,966; 59.3%). According to SCM, 52.9% clients were managed. The commonest presenting syndrome was urethral discharge (n = 4,500; 41%) in males, and vaginal discharge (n = 13,305; 56%) in females. Genital ulcer disease was treated in 2099 cases. Laboratory tests were performed only in 6466 patients, and 39,597 antenatal mothers were screened for syphilis. Counseling services were provided to 51,298 (f = 34,804; 68%: m = 16,494; 32%) clients and of these, 48% (n = 25,056) of the clients were referred to integrated counseling and testing centers. Forty-three clients (m = 24: f = 19) were detected positive for HIV infection. CONCLUSION: Uniform and standardized services delivered to clients attending public health clinics can gather reliable data to monitor trends of STI infection.

Mycological pattern of dermatophytosis in and around shimla hills.

INTRODUCTION: Dermatophytosis is defined as the fungal infection of the skin, hair and nails by a group of keratinophillic fungi known as dermatophytes. AIMS AND OBJECTIVES: This study is an attempt to find out various species of dermatophytes in clinically suspected cases of dermatophytosis. MATERIALS AND METHODS: One hundred samples were subjected to direct microscopy by potassium hydroxide wet mount (KOH) and isolation on culture with Sabourauds dextrose agar. RESULTS: Out of these 80 (80%) samples were KOH positive while 20 (20%) were KOH negative. Overall culture positivity rate was 68%. Dermatophytosis was more common in males, the M:F ratio was 4:1. CONCLUSION: Total seven species were isolated on culture. Trichophyton rubrum (66.17%) was the commonest isolate followed by Trichophyton mentagrophytes (19.11%), Trichophyton violaceum (7.35%), Trichophyton tonsurans (2.94%) and one isolate each of Epidermophyton floccosum and Microsporum gypseum (1.47%).

Initial assessment of scaled-up sexually transmitted infection intervention in Himachal Pradesh under National AIDS Control Program - III.

OBJECTIVES: To assess the impact of scaled-up sexually transmitted infection (STI) intervention under National AIDS Control Program (NACP) III and to examine the profile of STI/RTI clinic (now named Suraksha Clinic) attendees. MATERIALS AND METHODS: A retrospective study by data analysis was done from April 2008 to March 2010. The scaled-up intervention comprised of (i) adopting enhanced syndromic approach, (ii) capacity building by appointing counselors and trainings of staff, (iii) strengthening STI/RTI clinics by provision of logistics and privacy by civil works, and (iv) supervisory support. The outcome which directly influenced service delivery was evaluated within this framework. RESULTS: Sixteen "Suraksha Clinics" have been remodeled, equipped with supplies and laboratory set up. A total of 64,554 clinic visits were reported of which 27,317 [42%] attended the clinics for index STI/RTI complaint(s). Majority of the clients (44%) were young, 25-44 years old. Male to female ratio was 1:1.8. In females, the commonest complaint was lower abdominal pain (25%) and vaginal discharge (33%), the commonest syndrome. Amongst laboratory-confirmed STIs, 305 (1.4%) attendees were positive for trichomoniasis, while bacterial vaginosis was corroborated in 230 (1.07%) patients with clue cells. Amongst antenatal women, 251 were reactive for syphilis (≥1:8 dilutions). 10,579 partners of index STI/RTI patients were notified and partner management was attained to the level of 99%. CONCLUSION: Preliminary results show increased utilization of STI clinical services, though laboratory services need further strengthening. Continued supportive supervision and capacity building will enable skill development and quality monitoring.