ABSTRACT
Background: Owing to lack of any established treatment and handicap assessment methods, subjective tinnitus can be a debilitating disorder. This study was carried out to compare the safety and efficacy of caroverine and betahistine in patients of subjective tinnitus. Methods: A total of 60 patients of subjective tinnitus were randomized into two groups and followed-up for 12 weeks using tinnitus handicap inventory (THI) questionnaire. One group received 8 mg betahistine tablet TDS for a month whereas the other group was given supervised intravenous (IV) infusion of 160 mg of caroverine dihydrochloride. Data for the safety were also recorded. Results: Both the drugs showed significant improvement in severity of symptoms at 1 week, 4 weeks and 12 weeks individually as assessed by the THI scores. The response to caroverine was significant up to 4 weeks, but it was not significant at 12 weeks; whereas the response to betahistine was significant up to 12 weeks. A total of 28 adverse drug reactions (ADRs) were reported (53.6% with caroverine, 46.4% with betahistine). 24 ADRs were mild and 4 were moderate in intensity. There was no serious adverse event. Conclusions: Both the drugs are safe and efficacious in reducing the handicap of subjective tinnitus. A single IV infusion of caroverine may suffice for 4-6 weeks, so it may be repeated after 6 weeks to maintain the relief.
ABSTRACT
Background. In July 2010, we started universal individual donor nucleic acid testing (ID-NAT) at our blood bank. This test simultaneously detects human immunodeficiency virus-1 (HIV-1), hepatitis B virus (HBV) and hepatitis C virus (HCV) in samples of donor blood. We continued to do the enzymelinked immunosorbent assay (ELISA) test for these agents, as per the guidelines of the Drug Controller General of India. We assessed the impact of ID-NAT in preventing transfusionassociated transmission of viruses. Methods. We used fourth generation ELISA to screen blood samples of all voluntary and replacement blood donors. ID-NAT was done by transcription-mediated amplification (TMA). Results. Of the 18 356 donors, ID-NAT could not be performed on 2 samples which were inadequate. Of the 18 354 donors tested by both ID-NAT and fourth generation ELISA, 7 were found to be NAT-positive but ELISA-negative (NAT yield) for HBV and HCV. The prevalence of NAT yield cases among routine donors was 1 in 2622 donations tested (0.038%). Since we supply blood as components (packed red cells, fresh frozen plasma and platelet concentrate), these 7 units of blood would have yielded 21 components and hence 21 patients could have been infected with HBV and HCV viruses. Conclusion. In the vast majority of blood units tested, the results of ELISA and ID-NAT for HIV-1, HBV and HCV were concordant. ID-NAT did detect the presence of viruses missed by ELISA in some blood units. It widespread use in blood banks would ensure safer blood transfusion.
Subject(s)
Adolescent , Adult , Blood Banks/standards , Blood Donors , Blood Specimen Collection , DNA, Viral/blood , HIV-1/genetics , HIV-1/isolation & purification , Hepacivirus/genetics , Hepacivirus/isolation & purification , Hepatitis B virus/genetics , Hepatitis B virus/isolation & purification , Humans , Middle Aged , RNA, Viral/blood , Tertiary Care Centers/standards , Young AdultABSTRACT
Transformation of chronic lymphocytic lymphoma into plasma cell leukaemia is extremely rare. The diagnosis is made on if the circulating plasma cells in peripheral blood is in excess of 2000 cells/mm3.
Subject(s)
Aged , Chronic Disease , Female , Humans , Leukemia, Lymphoid/complications , Leukemia, Plasma Cell/etiologyABSTRACT
Human Immunodeficiency Virus (HIV) infection is rising rapidly in the eastern Uttar Pradesh; however no data is available regarding its positivity rate. We have screened 1239 cases of various groups. HIV seropositivity rate of 0.28% was noted. These results suggest that HIV infection is spreading rapidly in this part of the country. M. tuberculosis was the commonest co-infection amongst them (29.5%). We recommend routine HIV screening of all patients of tuberculosis, especially if the persons frequent the cities, visit foreign countries where sex tourism is encouraged or stay away from their spouses for long periods as true history of sexual contact with commercial sex workers was difficult to obtain from them.
Subject(s)
Adult , Female , HIV Infections/diagnosis , Humans , India/epidemiology , Male , Prevalence , Risk FactorsSubject(s)
Adolescent , Age Factors , Child , Child, Preschool , Female , Graft Survival , Humans , India , Kidney Failure, Chronic/surgery , Kidney Transplantation/trends , Male , PrognosisABSTRACT
A clinico-investigative profile was studied in 30 patients with Graves' Ophthalmopathy (GO) (15 each with early and late). In accordance to the thyroid status 63.3% of patients were hyperthyroid and 36.7% euthyroid. There was slight female preponderence, with ratio being 1.5:1. Exophthalmometric readings were significantly high in GO patients as compared to controls. However, no significant diagnostic role of postural exophthalmometry was seen. Positional tonometery may have respectable place among the tests for early diagnosis of GO; however, it could not differentiate between hyperthyroid and euthyroid cases. Further the role of ultrasonography, if available could not be overemphasized.
Subject(s)
Adolescent , Adult , Female , Graves Disease/diagnosis , Humans , Intraocular Pressure , Male , Middle Aged , Oculomotor Muscles/diagnostic imaging , Thyrotropin/blood , Thyroxine/blood , Tonometry, Ocular , Triiodothyronine/bloodABSTRACT
Serum and 24 hours' urinary copper levels were studied in 71 patients with acute viral hepatitis including 35 with encephalopathy. Thirty age and sex matched healthy controls were also studied. Copper estimation was done by atomic absorption spectrophotometry. Serum and 24 hours' urinary copper levels (164.85 +/- 29.31 micrograms/dl and 123.54 +/- 7.87 micrograms/24 h respectively) were significantly (P less than 0.001) increased in acute viral hepatitis patients. There was no significant difference in levels between patients with and without encephalopathy.
Subject(s)
Acute Disease , Adolescent , Adult , Copper/blood , Female , Hepatic Encephalopathy/blood , Hepatitis, Viral, Human/blood , Humans , Male , Middle Aged , Spectrophotometry, AtomicABSTRACT
Thirty cases of tropical myositis, (22 suppurative, 8 non-suppurative) aged 11 to 65 years were seen in a period of one year. There were 22 males and 8 females. There was a total of 78 muscular lesions in 22 suppurative cases and 19 muscular lesions in 8 non-suppurative cases. The most common presentation was localised myalgia (100%), fever (96.7%) generalized myalgia (56.7%), arthralgia (40%), pain in abdomen (33.3%) and breathlessness (30%). Extramuscular complications were present in 50% cases. Twenty four muscle biopsies were taken. Sixteen showed changes of suppurative myositis i.e. non-specific acute inflammatory reaction, muscle necrosis with myocytolysis, vacuolation of cytoplasm and loss of striations. Cell mediated immunity was found to be suppressed in patients of non-suppurative myositis in comparison with the suppurative group. IgG, IgA and IgM were significantly raised in patients in comparison to controls (p less than 0.05). The intact humoral immunity indicates good response to acute phase reaction and increased levels of IgG, IgA and IgM (specially IgG) can be taken as good prognostic parameter.
Subject(s)
Abscess/immunology , Adolescent , Adult , Bacteria/immunology , Bacterial Infections/immunology , Child , Female , Humans , Immune Tolerance/immunology , Male , Muscles/pathology , Myositis/immunology , Tropical ClimateABSTRACT
A case of relapsing polychondritis with aortic aneurysm is presented and relevant literature reviewed. Only one case of relapsing polychondritis has been previously reported in Indian literature. Increased awareness of this relatively rare, multi-system disease is warranted, to facilitate the diagnosis.