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Background: Alpha-2adrenergic agonists, when used simultaneously as systemic adjuvants to local anesthetics show synergisticaction and improve the quality of spinal anesthesia and prolong the post-operative analgesia. We aimed to study the effects ofintramuscular dexmedetomidine versus clonidine on the duration of bupivacaine sub-arachnoid block, post-operative analgesia,and sedation in patients undergoing lower limb orthopedic surgeries.Materials and Methods: The study design was a prospective, randomized, and double-blind study. Eighty adult consentedpatients of ASA I or II, scheduled for orthopedic lower limb surgeries under spinal block were randomized to two groups of40 patients per group. Group D received IM dexmedetomidine 1 μgkg−1, Group C received IM clonidine 2 μgkg−1, and 30 minbefore the bupivacaine subarachnoid block. The time of onset of sensory and motor block, the time required for completesensory and motor recovery, time of the first request of rescue analgesia, and sedation levels were compared between thegroups. Collected data were analyzed using the student “t” test, Chi-square test/Fisher exact test, and P < 0.05 was consideredstatistically significant.Results: The mean onset time of sensory and motor block was reduced, the mean time required for complete sensory recoverywas increased and the time of the first request of rescue analgesia was prolonged in the dexmedetomidine group comparedto clonidine group with a significant P < 0.05. Ramsay sedation score was higher in the dexmedetomidine group compared toclonidine group (P = 0.003)Conclusion: Premedication with a single dose of intramuscular dexmedetomidine before bupivacaine spinal anesthesia actsas an effective adjuvant and potentiates the quality of block and prolongs post-operative analgesia more than intramuscularclonidine.
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Background: Brachial plexus block is one of the most common regional anesthetic techniques used for upper limb surgeries.Various adjuvants have been tried for prolonging the duration of post-operative analgesia and also to enhance the quality ofblock. We aimed to study the effects of the addition of potassium chloride to ropivacaine in supraclavicular brachial plexusblock compared to plain ropivacaine.Materials and Methods: This prospective, randomized, double-blind, and controlled study includes 80 adult patients agedbetween 20 and 60 years with ASA Grade I and II scheduled for upper limb surgeries. These patients were randomly allocatedinto two groups of 40 each. The patients in the group I/non-KCL group received 30 ml of 0.5 % ropivacaine along with 1 mlnormal saline (control group). Group II/KCL group received 30 ml of 0.5% ropivacaine along with 0.2 mmol (0.1 ml) of potassiumchloride (prepared by adding 0.1 ml of potassium chloride diluted with normal saline to make a volume of 1 ml) (study group).The onset, duration of sensory and motor blockade, quality of sensory and motor blockade, and the duration of post-operativeanalgesia were compared between both the groups.Results: The onset of sensory and motor blockade was earlier in Group II/ study group when compared to plain ropivacainegroup/Group I and was statistically significant with a P < 0.05. The mean duration of sensory and motor blockade was prolongedin Group II with enhanced quality of analgesia compared to Group I.Conclusion: In our study, it concludes that the addition of potassium chloride as an adjuvant to ropivacaine had a significantclinical advantage over plain ropivacaine on the onset, duration, quality of sensory and motor blockade, and post-operativeanalgesia in supraclavicular brachial plexus block.
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Background: General anesthesia (GA) with endotracheal intubation is a frequent cause of airway mucosal trauma whichresults in the post-operative sore throat (POST), with an incidence of 21–65%. Although minor and self-limiting complication,it produces significant discomfort and annoyance to the patient. This study was aimed to compare the efficacy of nebulizeddexamethasone versus ketamine in preventing POST.Materials and Methods: After approval from the institutional ethics committee and written informed consent, 100 patients ofthe American Society of Anesthesiologists physical status 1–2, aged between 20 and 60 years of either sex, undergoing GAwith endotracheal intubation were included in this prospective, randomized, and double-blind study. Patients were randomizedinto two groups of 50 each (n = 50); Group D: Patients received dexamethasone 8 mg (2 ml) with 3 ml of normal saline (totalvolume of 5 ml) for nebulization and Group K: Patients received ketamine (preservative free) 50 mg (1 ml) with 4 ml of normalsaline (total volume of 5 ml) for nebulization. After 15 min of nebulization, induction was done, POST assessment was done at0, 2, 4, 6, 12, and 24 h post-extubation. The severity of POST was graded on a 4-point scale (0–3).Results: The total incidence of POST was 19% in this study. Five patients (10%) in dexamethasone group and 14 patients(28%) in ketamine group experienced POST (Fisher’s exact test, P = 0.039). Reduction in the incidence and severity of POSTin the dexamethasone group when compared to ketamine group at 2, 4, 6, and 12 h postoperatively is statistically significant(P < 0.05*).Conclusion: Pre-operative single dose of nebulized dexamethasone 8 mg effectively attenuates POST in patients followingGA with endotracheal intubation compared to nebulized ketamine 50 mg without any detrimental effects.
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Psoriasis is an autoimmune disease that affects more than one bodily system with predominantly skin and also joint manifestations affecting almost 2% of the world population that occurs primarily due to immune dysregulation. Apremilast is an oral, selective inhibitor of phosphodiesterase-4 (PDE4) enzymes. Inhibition of PDE-4 results in specific elevation of cAMP, an innately occurring intracellular secondary messenger that functions as a modulator of inflammatory responses. The drug is taken orally in strengths of 10, 20 and 30 mg. The drug may be a suitable alternative to different systemic therapies. Apremilast is a much-needed molecule for the treatment of psoriasis that is resistant to first line therapy and also useful in combination therapies.
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Lipomas are benign mesenchymal neoplasms composed of mature adipocytes usually surrounded by a thin fibrous capsule. They are the most common soft tissue tumour , and about 20% of cases occur in the head and neck region. Lipomas occur with higher frequencies in areas like back, abdomen and shoulders of adults . In this study we describe a case of lipoma which was soft and mobile swelling , measuring 3cm x 5cm in size , and present on the right side of the occipital area of scalp which is considered to be a rare area of occurrence . The diagnosis is based on both clinical and histologic characteristics and the treatment is surgical exicision.
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Gingival enlargement condition finds a unique place in literature, because it has been associated with a variety of local and systemic factors. Management of these conditions is dependent on the accurate diagnosis. In this case series 3 cases of gingival enlargements with various conditions i.e, pregnancy associated , drug induced, inflammatory associated have been described in terms of clinical course, management of these conditions both surgically and non surgically. It is also concluded that in all forms of gingival enlargements, good oral hygiene is necessary to minimize the effects of systemic factors. The selective usage of the medication with possible alternative of drug choices than the medication associated with gingival enlargement, Education and awareness regarding the special conditions like puberty and pregnancy is essential in order to reduce the occurrence of gingival enlargement. Although spontaneous reduction in the size of gingival enlargement.
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The overall health, well being, education, learning abilities, development of children, families and communities can be affected by oral health .However in the developing nations the importance of oral health in comparison to general health is minimal. Hence the present study was considered to evaluate and compare the oral health problems in relation to general health problems of the same children by a group screening method. A total of 592 children in the age group of 10-14 years were selected from class 6- class 10, the focus initially was on General Health screening, Vision Screening, oral health screening, tonsillar and auditory screening of students. Among these children 296 indiviulas were apparently healthy with no undiagnosed health aliments; the remaining children were having some health problems. In the present study 50% of children were apparently healthy, 19.9% had oral health problems, which was considerably higher than other health problems. In the present study the comparison of oral health problems occurence with general health problems shows statistically insignificance, In the present study the comparison of oral health problems occurrence with tonsillar, auditory and vision problems shows statistically significance. Based on these findings it can be suggested that in urban school children the undiagnosed oral health problems is higher than any other health aliments, which recommends promoting awareness on the oral health and importance of regular dental check up.
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OBJECTIVES: To analyse and compare the clinical profile and glycaemic outcome in known diabetic cases in South Indian urban and periurban populations. MATERIAL AND METHODS: Details of known type 2 diabetic cases identified in a population survey of diabetes in Chennai city, Kanchipuram town and Periurban Villages (PUV) of Panruti in Tamil Nadu were analyzed (n=524, M:F, 256:268). Glycaemic outcome, prevalence of hypertension, dyslipidaemia and obesity, and treatment details were studied and compared between the areas. RESULTS: Mean age at diagnosis was 45.3 +/- 10.1 years, prevalence of hypertension was 57.4% (32% known), 48% were obese and a larger percentage (63.3%) had abdominal obesity Dyslipidaemia was present in nearly 50%. Abnormalities were more in urban areas than in PUV. Glycaemic target (post prandial glucose < or =160 mg/dl) was met by 28.8% only; better results were seen in PUV. In PUV 46% were not taking any diabetic treatment. As expected, majority of patients in all areas were treated with oral drugs. CONCLUSIONS: This population-based data indicated that the clinical outcome in known diabetic cases was far from satisfactory even in the city, where specialized diabetes care was available.
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Diabetes Mellitus Tipo 2/epidemiología , Manejo de la Enfermedad , Femenino , Encuestas Epidemiológicas , Humanos , India/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Calidad de la Atención de Salud , Población Rural , Población UrbanaRESUMEN
AIM: To assess the health status of young Indian doctors engaged in clinical practice compared with the general population. MATERIALS AND METHODS: During a continuing medical education programme on diabetes, data from 2499 doctors from urban and semiurban areas, (mean age 39.0 + 9.0 yrs), were collected and was compared with 3278 subjects from general population (mean age 37.0 +/- 8.0 yrs). Prevalence of diabetes, hypertension, obesity, dyslipidaemia, metabolic syndrome, smoking and alcohol consumption were analysed. RESULTS: Doctors had significantly higher (p<0.001) prevalence of all abnormalities except diabetes, compared with the general population (diabetes 13.3 Vs 14.8%, impaired glucose tolerance 10.7 Vs 7.4%, hypertension 35.6% Vs 27.0%, obesity 55.5% Vs 35.8%, metabolic syndrome 29.0% Vs 24.8%). Undetected cases of diabetes and hypertension were similar in both groups. Use of alcohol was more common among doctors. Other illness was less common among doctors (13.2% Vs 21.8%, p < 0.001). CONCLUSIONS: In India, doctors had high prevalence of metabolic disorders showing that they had not taken good care of their health. Doctors need to be motivated to practise good healthcare habits that they advocate to their clients.
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Adulto , Índice de Masa Corporal , Enfermedades Cardiovasculares/epidemiología , Distribución de Chi-Cuadrado , Interpretación Estadística de Datos , Diabetes Mellitus/epidemiología , Femenino , Encuestas Epidemiológicas , Humanos , Hipertensión/epidemiología , India/epidemiología , Masculino , Síndrome Metabólico/epidemiología , Persona de Mediana Edad , Médicos , Prevalencia , Factores de Riesgo , Factores Sexuales , Fumar/epidemiologíaRESUMEN
AIM: Familial aggregation of type 2 diabetes and its vascular complications is strong in Indians. In this study, we have analysed whether the age of the parent at birth of the offspring had any influence on the age at diagnosis of diabetes and age at onset of microvascular complications in the diabetic offspring. METHODS: Families with either a type 2 diabetic father or mother and a type 2 diabetic offspring, all of whom had been tested at our centre were included in this study (n = 300, father--122, mother--178, offspring male --201, female--99). Anthropometric details, age at diagnosis of diabetes, age at onset of complications and duration of diabetes were recorded. All relevant clinical and investigatory tests were done and appropriate statistical analyses were done. RESULTS: Age at onset of diabetes was lower in the offspring than in their parents at least by a decade. The age at diagnosis of diabetes in the offspring was determined inversely by the age of the parent at childbirth (p<0.001) and positively by the age of onset of diabetes and the presence of complications in the parents (both p<0.0001). Moreover, the age at diagnosis of complications in the offspring were determined inversely by the age of the parent at childbirth (p=0.0001) and positively by the age of onset of complications in the parents (p=0.0009). DISCUSSION: A younger parental age at childbirth was protective to the offspring in that the offspring developed diabetes and the complications at an older age.
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Adulto , Factores de Edad , Anciano , Complicaciones de la Diabetes/epidemiología , Diabetes Mellitus Tipo 2/epidemiología , Femenino , Predisposición Genética a la Enfermedad , Humanos , India/epidemiología , Masculino , Persona de Mediana Edad , Padres , Prevalencia , Medición de Riesgo , Factores de RiesgoRESUMEN
AIM: Natural calamities are known to result in higher stress conditions and also result in adverse health outcomes including development of non-communicable diseases. The impact of tsunami on mental stress and prevalence of hyperglycemic conditions was assessed in a population affected by the calamity in coastal populations of southern India. METHODS: Two populations similar in demography and physical characteristics, but, one affected by tsunami were selected for a comparative study. Subjects aged 20 years or above were randomly selected (control population n = 1176; tsunami population n = 1184). Details of stress were assessed using Harvard trauma questionnaire and scores were assigned. Glucose tolerance was assessed using 2h capillary blood glucose (75gms glucose load) and diagnosis was made using WHO criteria. RESULTS: Stress score was significantly higher in tsunami population. Although the total prevalence of diabetes was similar (control - 10.0 %; tsunami population - 10.5 %) prevalence of undetected diabetes (5.7 % vs. 3.8 %; Z = 9.54, P < 0.001) and impaired glucose tolerance (9.8 % vs. 8.3 %; Z = 12.83, P < 0.001) higher in the tsunami area. Stress score was higher in women and in the young in the tsunami area. CONCLUSION: Population affected by tsunami was under high stress and also showed a high prevalence of undetected diabetes and impaired glucose tolerance.
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Adulto , Estudios de Casos y Controles , Diabetes Mellitus/diagnóstico , Desastres , Femenino , Humanos , Hiperglucemia/diagnóstico , India/epidemiología , Masculino , Prevalencia , Encuestas y Cuestionarios , Estrés Psicológico/complicacionesRESUMEN
AIMS: To look for changes in nerve conduction velocity (NCV) in early stages of glucose intolerance, i.e. in impaired glucose tolerance (IGT) and in asymptomatic newly diagnosed Type 2 diabetic subjects (NDD). MATERIALS AND METHODS: A total of 225 subjects were categorized as: Group 1: Subjects with normal glucose tolerance (NGT), Group 2: IGT subjects and Group 3: NDD subjects. Motor (MCV) and Sensory nerve Conduction Velocity (SCV) measurements were done. RESULTS: The mean MCV was significantly lower in the NDD group (47 +/- 5 m/s) when compared with the other two groups (IGT=50 +/-4.5 m/s; NGT= 53 +/- 4 m/s; P=0.0001). The IGT group of subjects also exhibited a significantly lower mean MCV when compared with the NGT subjects (P=0.0001). The mean SCV in the NDD group (42+10 m/s) was also significantly lower (P< 0.0007) than the NGT (46+6 m/s) and the IGT (48+10 m/s) groups. No significant difference in the mean SCV between the NGT and IGT groups was noted. In the multiple linear regression analysis both age and male gender were the risk factors for abnormal MCV and SCV. Abnormal MCV was found to be associated with 2-hr post glucose levels (R2 = 14.5%), while HbA1c (R2 = 4.9%) contributed towards abnormal SCV. CONCLUSION: Abnormal NCV is a common finding in NDD subjects. Slower mean MCV demonstrated by IGT subjects, calls for early screening of these subjects for complications.
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Adulto , Glucemia/metabolismo , Estudios Transversales , Diabetes Mellitus Tipo 2/fisiopatología , Femenino , Intolerancia a la Glucosa/fisiopatología , Humanos , Masculino , Persona de Mediana Edad , Conducción Nerviosa/fisiología , Análisis de RegresiónRESUMEN
AIMS AND OBJECTIVE: To determine the impact of the Seventh Report of the Joint National Committee recommendations on microvascular complications in South Indian type 2 diabetic patients. MATERIAL AND METHODS: In this study, 457 type 2 diabetic patients and 500 age-matched healthy control subjects, with no history of hypertension were enrolled. Based on blood pressure measurements, they were assigned as Group I: Normal (SBP < 120 and DBP < 80 mmHg); Group II: Prehypertension (SBP 120-139 or DBP 80-89 mmHg); Group III: Stage I hypertension (SBP 140-159 or DBP 90-99 mmHg) and Group IV: Stage II hypertension (SBP > or = 160 or DBP > or = 100). RESULTS: Blood pressure readings in controls and diabetics were: normal in 46.8% and 16.2% (chi2 = 101.1, p < 0.0001), prehypertension in 33.2% and 52.5% (chi2 = 35.7, p < 0.0001), stage I hypertension in 15.2% and 26.3% (chi2 = 17.3, p < 0.0001), stage II hypertension in 4.8% and 5% respectively. Prevalence of retinopathy increased with increasing incidence of hypertension (trend chi2 = 10.7, p < 0.01). In the multivariate analysis, cholesterol was associated with prehypertension, and cholesterol and family history of hypertension were associated with stage I hypertension. Albuminuria, family history of hypertension and serum triglycerides were associated with stage II hypertension. CONCLUSION: More than half of the diabetic subjects were prehypertensives. As expected prevalence of other complications increased with increasing levels of blood pressure. This emphasizes the need to have regular check up for hypertension to reduce the morbidity from other complications.
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Comités Consultivos , Estudios de Casos y Controles , Diabetes Mellitus Tipo 2/epidemiología , Femenino , Humanos , Hipertensión/epidemiología , India/epidemiología , Masculino , Persona de Mediana Edad , Guías de Práctica Clínica como AsuntoRESUMEN
BACKGROUND: The aim of the study was to determine the proportion of incidental to symptomatic diagnosis of diabetes and to compare the profile of symptomatic and incidentally diagnosed diabetic subjects. METHODS: One thousand newly diagnosed diabetic subjects (WHO criteria) were studied. Clinical, demographic, anthropometric details, blood pressure, glycaemic and lipid parameters were recorded. Reasons for medical check up were noted. RESULTS: Among the 1000 subjects, 29% were symptomatic for diabetes and 71% were incidentally diagnosed to have diabetes. Symptomatic subjects were younger, had higher glycaemia and prevalence of hypertension. CONCLUSION: The results show that majority of type 2 diabetic subjects remain asymptomatic and opportunistic screening for diabetes would be required for the early diagnosis of the disorder.
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Adulto , Diabetes Mellitus Tipo 2/complicaciones , Femenino , Humanos , Hallazgos Incidentales , India , Masculino , Persona de Mediana Edad , Salud UrbanaRESUMEN
AIM: Short-term efficacy of glimepiride, metformin and pioglitazone in newly diagnosed type 2 diabetes was compared with a group treated with diet and exercise. Effects on insulin secretion and sensitivity were also assessed. METHODS: New type 2 diabetic subjects, aged 30-60 years with BMI < 30 kg/m2 were selected. Subjects having glycosylated haemoglobin (HbA1c) of < 8.5% were advised diet and exercise (control group). Others having HbA1c > or = 8.5 to 11.0% were randomized to receive glimepiride (group 2), metformin (group 3) and pioglitazone (group 4). At the final review between 12-14 weeks, changes in plasma glucose, HbA1c, lipid profile, HOMA insulin resistance (HOMA-IR), beta cell function (HOMA-BF) and insulinogenic index (delta I/G) were measured. Comparisons were made using appropriate statistical analyses. RESULTS: Seventy-seven of the 97 subjects randomized equally into four groups, were available for review. Glycaemic parameters improved in all groups. Mean cholesterol decreased significantly in groups treated with metformin and pioglitazone. HDL-cholesterol increased with pioglitazone. Insulin resistance decreased significantly with metformin and pioglitazone, beta cell fuhction also showed improvement CONCLUSIONS: Glycaemic control was seen in all study groups, the improvement was better in drug treated groups than in the control group. Glimepiride improved insulin secretion including the early phase secretion and reduced plasma triglycerides. Metformin and pioglitazone had beneficial effects on lipid levels, improved insulin sensitivity and improved insulin secretion also.