Clinical Spectrum of Henoch Schonlein Purpura in Adults: A Hospital Based Study

Background and objectives: Henoch Schonlein purpura (HSP) is a small vessel vasculitic disorder common in children and has been extensively studied. Although it is known to also occur in adults there is relative paucity of data as regards to its clinical spectrum, complications and outcome, particularly in Indian context. Hence the study was undertaken with the objective to evaluate the various skin manifestations, systemic complications of HSP in adults and also compare it with data available in children in various published clinical studies. Study design, materials, methods : In this retrospective, observational,hospital-based cohort study conducted at Goa Medical College the premier teaching institute from Goa, clinical data of adult patients (>18 years age) fulfilling the diagnostic criteria as per European League Against Rheumatism (EULAR) 2010 criteria for HSP was obtained, over period of 6 years. All the clinical manifestations, complications, investigations, outcomes were recorded. Skin biopsy histopathology and immunofluorescent test findings were also obtained. The data was analysed and results were compared to the data available in pediatric studies to ascertain the similarities and differences.

Oro-facial-digital syndrome type I: a case report with novel features

Oro-facial-digital syndrome is a group of rare heterogeneous hereditary disorders characterized by abnormalities of the oral cavity, face and digits, along with varying degrees of mental retardation. Currently, Oro-facial-digital syndrome has been classified into 14 types and two additional unclassified variants have been proposed. Amongst the various variants described, Oro-facial-digital syndrome type I is the most common. We report an interesting subclinical sporadic case of Oro-facial-digital syndrome type I in a 21-year-old female patient. Interestingly, our patient presented with a few novel hitherto unreported clinical findings like midline pits in the philtrum area and a hamartomatous proliferation of tissue in the anterior maxillary alveolar gingival region. This case report highlights the importance of prudent histopathological-clinical correlation, which can direct the flow of clinical investigations leading to the detection and diagnosis of unsuspected conditions as learned in this case. We would also like to emphasize that comprehensive examination of new born for structural abnormalities of the orofacial region is crucial to early diagnosis of syndromes and subsequent referral for further evaluation and management.

Customized Treatment Option for Malpositioned Dental Implant Placed in Aesthetic Zone

Replacement of single missing tooth in the aesthetic region presents a challenge for a dentist.1 Various treatment considerations have to be dealt before decision making. Treatment options for such cases are removable partial denture, conventional or resin - bonded fixed partial denture (FPD), and implant-supported fixed prosthesis. Each modality is a possible treatment option and has its advantages and disadvantages.2,3 The treatment option selected would depend on patients’ age, desires, compliance, also the treatment cost, adjacent teeth conditions, bone availability and aesthetics being of prime concern. However, it is found that implant-supported crown is the most preferred option in case of single missing tooth in the aesthetic zone.2,4,5 Implants besides being advantageous over resin-bonded or traditional fixed partial dentures, they also prevent the unnecessary restoration on the adjacent sound teeth as required in an FPD. Hence, implants help in saving the integrity of the existing tooth in situations where the adjacent tooth is vital and have no restorations.2 Also, many authors have suggested implant as a predictable treatment option in case of single tooth replacement.6,7The success of implant is not only defined by the Osseo integration achieved but also its proper placement and with harmonious and naturally blending prosthesis.8 Yet sometimes, there may be situations wherein misaligned placement of implant and reduced interarch space for future prosthesis may pose a challenge for the Prosthodontist, especially in aesthetic zone. Methods like angulated abutments, castable abutments or in severe cases even removable prosthesis have been suggested to surmount such complications.4 The following article presents with two such case scenarios dental implants were restored with castable abutment.Restoration of missing teeth in aesthetic zone is of concern for any individual. Treatment options like removable partial denture, fixed partial denture or implant retained prosthesis can be opted. The treatment option selected would depend on patients’ age, desires, compliance, also the treatment cost, adjacent teeth conditions, bone availability and aesthetics being of prime concern.Keeping in mind the patients’ age bone and periodontal conditions, implant-supported crown is the most preferred option in case of single missing tooth in the aesthetic zone. The success of implant is not only defined by osseointegration achieved, but also its proper placement and with harmonious and naturally blending prosthesis. Yet sometimes, there may be situations wherein misaligned placement of implant and reduced interarch space for future prosthesis may pose a challenge for the prosthodontist, especially in the aesthetic zone. In such complex cases, restoration with a customized treatment plan has to be carried out in order to fulfil patients’ aesthetic requirement as well as restore the implant with a fixed prosthesis. The following article presents with two such case scenarios where the misaligned dental implant placed and the other with reduced interarch space were restored with castable abutment.

Poor obstetric outcomes in Indian women with Takayasu arteritis

Abstract Introduction: Takayasu's arteritis (TA) affects young women in the childbearing age group. We studied obstetric outcomes in these patients before and after disease onset. Methods: Women aged more than 18 years with Takayasu's arteritis (ACR 1990 criteria) were included. Demographic data, clinical features, disease activity using Indian Takayasu Arteritis clinical score (ITAS), Disease Extent Index for TA (DEI. TaK) and damage assessment using TA Damage score (TA), history of conception and maternal and fetal outcomes were recorded from hospital records and telephonic interview. Results are in median and IQR. Results: Of the 64 women interviewed, aged 29 (24-38) years and disease duration 5 (4-10) years, 74 and 38 pregnancies had occurred before and after disease diagnosis in 29 and 20 women respectively. In eight, the diagnosis was made during pregnancy. Age at disease onset was 22 (18-30) years. Type 5 disease was the most common ( n = 32, 59.3%), and an equal number of patients had Ishikawa's class I and II disease ( n = 26, 40.6%). Median ITAS ( n = 44) was 13 (7-16), DEI. Tak 12.5 (9-16.75) and TADS 8 (6.5-10). Twenty-five patients wanted to get pregnant, of which 8 (32%) did not do so because of their disease. Fifteen were unmarried of whom 6 did not marry due to disease. Obstetric outcomes were poorer in pregnancies that occurred after the onset of disease as compared with those before it (RR = 1.5, p = 0.01). Pregnancies after the onset of TA carried a very high risk of maternal [RR3.9 (1.8-8.5), P < 0.001] as well as fetal complications [RR = 2.0 (1.2-3.4), p = 0.001]. Hypertension was the most common maternal complication and occurred most often in the last trimester. The baby weight at birth was lower in pregnancies after disease (2.3 vs. 3.0, p = 0.01). Wong's score greater than or equal to 4 predicted lower birth weight ( p = 0.04). ITAS, ITAS-A, DEI. Tak and TADS could not predict obstetric outcomes, and ITAS score exhibited moderate correlation with DEI. Tak ( r = 0.78) and TADS ( r = 0.58). Conclusion: Women with TA suffer from extremely high risk of poor maternal and foetal outcomes. Wong's scoring can be useful to predict birth weight.(AU)

Changes In Quadriceps Angle (q-angle) With Regard To Gender And Different Anthropometric Parameters

Introduction: The Q-angle is defined as the acute angle formed by the vectors for combined pull of the quadricepsfemoris muscle and the patellar tendon. It has a great clinical and biomechanics significance. The present studywas planned so as to study Q-angle in healthy young adult individuals and establish its relationship withdifferent anthropometric parameters.Material and methods: The subjects for the study were normal healthy young adult medical students from A.C.S.medical college, Chennai, India.148 subjects (80 girls and 68 boys)were studied. Males and females between theage of 18-20 years were included in the study. Q-angle was measured using standard goniometer. The Q-angle indegree was measured on both sides.These Q-angles were correlated with various anthropometric parameters (height, weight, BMI, WHR, pelvicwidth, femur length).Results: The mean Q-angle in males on left side was 8.1+1.83and that on right side was 8.6 +2.20The mean Q-angle in females on left side was 8.8+ 2.33 and that on right side was 8.9 + 2.52. There were nosignificant bilateral differences The Q-angle (Left) and Q-angle (Right) are significantly correlated with Weight(Kg), Waist (cm) and Hip (cm). However, these angles are not correlated with Weight for height or Waist for Hipratio, pelvic width and femur length in females.In case of males, height, BMI, Pelvic width measurements werefound to be correlated with Q-Left and Q-Right angle. Femur length was correlated only with Q-Left angle whilethere was no correlation with Q-Right angle.Conclusion: No significant differences in both gender was also noted, No significant bilateral differences wereseen. According to our study Q-angle does not vary with the age. Several anthropometric measures on correlatingwith Q-angle signify that irrespective of gender higher Q-angles are seen with those having high BMI, increasedwaist and hip-circumference.

Phytochemical, antioxidant and antibacterial potential of Elaeagnus kologa (Schlecht.) leaf

Objective: To screen different solvent extracts of Elaeagnus kologa (E. kologa) leaf to determine the phytochemicals, potent antioxidant and antibacterial activity to find out the possible source of applied pharmaceutical formulations. Methods: Solvent extracts of leaf material were prepared using the Soxhlet apparatus. A study was performed on antioxidant activity of methanolic extract of leaf by 1-1-diphenyl-2-picrylhydrazyl method. The phenolic and flavonoid content of all the fractions were determined using high performance liquid chromatography. Leaves were also subjected to protein and carbohydrate test. Results: The total phenols, flavonoids were found to be high in petroleum ether as compare to other solvent fraction. The IC

Phytochemical, antioxidant and antibacterial potential of Elaeagnus kologa (Schlecht.) leaf

OBJECTIVE@#To screen different solvent extracts of Elaeagnus kologa (E. kologa) leaf to determine the phytochemicals, potent antioxidant and antibacterial activity to find out the possible source of applied pharmaceutical formulations.@*METHODS@#Solvent extracts of leaf material were prepared using the Soxhlet apparatus. A study was performed on antioxidant activity of methanolic extract of leaf by 1-1-diphenyl-2-picrylhydrazyl method. The phenolic and flavonoid content of all the fractions were determined using high performance liquid chromatography. Leaves were also subjected to protein and carbohydrate test.@*RESULTS@#The total phenols, flavonoids were found to be high in petroleum ether as compare to other solvent fraction. The IC50 value of methanolic extract of the sample was 62.20 μg/mL which showed significant antibacterial activity against Bacillus subtilis (Gram-positive).@*CONCLUSIONS@#The present study suggests that the methanolic extract of E. kologa leaf possesses antioxidant and antibacterial properties. Such properties may be of great use in mitigating the detrimental effects of oxidative stress and reducing susceptibility to bacterial infection. Notably, extracts of E. kologa leaf also contain proteins and carbohydrates which add to its nutritional value.

Scrub typhus in patients reporting with acute febrile illness at a tertiary health care institution in Goa.

Background & objectives: Scrub typhus is one of the differential diagnoses of haemorrhagic fevers especially if associated with jaundice and/or renal failure. Goa State in the western region of India has been witnessing increased incidence of such fevers, therefore, the present study was undertaken to identify whether scrub typhus is the aetiological agent. Methods: Adult patients presenting with undiagnosed febrile illness between June 2009 to October 2010, were evaluated. Testing was done using a commercial ELISA kit for specific IgM antibodies against Orientia tsutsugamushi. Results: Of the 44 patients included in the study, 15 (34%) were found to be positive for IGM antibodies against O. tsutsugamushi. The cases were seen mainly in the months between July to November. The common symptoms noted were fever, myalgias, gastrointestinal complaints, followed by breathlessness, rash and jaundice. The pathognomonic features such as eschar and lymphadenopathy were seen only in two patients. Nearly two third of the patients had leukocytosis (67%) and low serum albumin (60%). The most common complication noticed was hepatitis (80%) followed by acute respiratory distress syndrome (ARDS) (60%), thrombocytopenia (40%) and acute renal failure (33%). Five patients died in the course of illness. Interpretation & conclusions: Our results showed that scrub typhus should be considered in the differential diagnosis of acute febrile illness associated with gastrointestinal symptoms, rash, myalgia , including those with organ dysfunctions such as hepatorenal syndrome, coagulopathy or ARDS. Empirical treatment with doxycycline or macrolides may be given in cases with strong suspicion of scrub typhus.

Renal cell carcinoma and systemic onset juvenile idiopathic arthritis.

Renal cell carcinoma (RCC) accounts for majority of malignancies arising out of the kidney. Paraneoplastic rheumatologic manifestations; myositis, vasculitis, and arthritis have been described in a few cases with RCC. Systemic onset juvenile idiopathic arthritis (JIA) is characterized by intermittent fever, arthritis, reticulo-endothelial cell hyperplasia and absence of rheumatoid factor and antinuclear antibodies. Herein, we report a 16-year-old boy with systemic onset JIA for 5 years who developed RCC and his systemic and articular symptoms paralleled the course of RCC. The common pathophysiologic influence of the cytokine Interleukin-6 possibly played a role in the exacerbation of symptoms of systemic onset JIA during the relapse of the RCC. The case is presented to highlight the rare co-occurrence of these two diseases and their influence on each other.

Drug utilization patterns in pregnant women: a case study at the Mount Hope Women's Hospital in Trinidad, West Indies / Patrones de utilización de medicamentos en las mujeres embarazadas: un caso de estudio en el Hospital de Mujeres Mount Hope en Trinidad, West Indies

OBJECTIVE: To explore drug (prescription, over-the-counter and herbal) utilization in pregnant women attending a public sector tertiary healthcare institution. METHODS: This was a cross-sectional case study in women attending antenatal clinics at the Mount Hope Women's Hospital. Women (506) who consecutively presented for routine care at the antenatal clinic were interviewed on the medication they took. Descriptive statistics and logistic regression for predictors of drug use were done using SPSS 16. RESULTS: There were 200 (39.5%) primigravidae, 306 (60.5%) multigravidae and 299 (59%) women were in the third trimester of pregnancy. Most women (69.8%) were between 20-35 years of age. Women took an average of 1.32, 1.22 and 0.94 prescribed drugs in each trimester, respectively. Multivitamins (59.8%) and iron/folic acid (54.2%) were the most frequently prescribed drugs. Regardless of trimester, only 20% of women took supplemental calcium. Very few women (2.4%) took herbal medications. Paracetamol was the most common over-the-counter (OTC) medication in all trimesters. Women with secondary level education were most likely to use OTC iron/folic acid (p = 0.02), paracetamol and histamine2 receptor antagonists [H2RAs] (p = 0.001). More primigravidae took non-steroidal anti-inflammatory drugs (p = 0.02) and more women in the first trimester used antiemetics (p = 0.001). Age group (p = 0.048), marital status (p = 0.001) and the trimester of pregnancy (p = 0.001) were predictors of drug utilization. CONCLUSION: Overall, women in tertiary healthcare institutions took medication as prescribed particularly multivitamins and iron/folic acid. More women with higher education took OTC paracetamol, iron/folic acid and vitamin supplements. Herbal supplements were rarely used. Research on drug utilization in primary care facilities is recommended.

OBJETIVO: Explorar el uso de los medicamentos (con prescripción, sin receta médica, herbarios) en mujeres embarazadas que asisten a una institución terciaria de atención a la salud pública dentro del sector público. MÉTODOS: Se trató de un estudio transversal de mujeres que asisten a las clínicas prenatales en el Hospital de Mujeres Mount Hope. Las mujeres (506) que consecutivamente se presentaron para cuidados de rutina en la clínica prenatal, fueron entrevistadas acerca de la medicación que tomaban. Se hicieron estadísticas descriptivas y se hizo una regresión logística para los predictores del uso del medicamento usando SPSS 16. RESULTADOS: Había 200 (39.5%) primerizas, 306 (60.5%) multíparas, y 299 (59%) embarazadas en su tercer trimestre. La mayoría de las mujeres (69.8%) tenían entre 20-35 años de edad. Las mujeres tomaban un promedio de 1.32, 1.22 y 0.94 medicamentos prescritos en cada trimestre, respectivamente. Las multivitaminas (59.8%) y el hierro/ácido fólico (54.2%) fueron los medicamentos más frecuentemente prescritos. Con independencia del trimestre, sólo 20% de las mujeres tomaron suplemento de calcio. Muy pocas mujeres (2.4%) tomaban medicaciones herbarias. El paracetamol fue el medicamento sin receta más común en todos los trimestres. Las mujeres con nivel de educación secundaria presentaban una mayor probabilidad de usar hierro/ácido fólico (p = 0.02), el paracetamol y los antagonistas de los receptores de la histamina-2- [H2RAs] (p = 0.001). Un mayor número de primerizas tomaron medicamentos anti-inflamatorios no esteroideos (p = 0.02) y más mujeres en el primer trimestre usaron anti-eméticos (p = 0.001). El grupo etario (p = 0.048), el estado matrimonial (p = 0.001) y el trimestre de embarazo (p = 0.001) fueron predictores de la utilización de medicamentos. CONCLUSIÓN: En general, las mujeres en las instituciones terciarias de atención a la salud tomaron la medicación como fue prescrita, en particular las multivitaminas y el hierro/ácido fólico. Más mujeres con mayor escolaridad tomaron medicamentos sin recetas: paracetamol, hierro/ácido fólico y suplementos de vitamina. Raramente se usaron suplementos herbarios. Se recomienda la investigación del uso de medicamentos en centros de atención primaria.

Induction of metalloproteinases expression by TLR ligands in human fibroblast like synoviocytes from juvenile idiopathic arthritis patients.

Background & objective: Juvenile idiopathic arthritis (JIA) is characterized by chronic synovitis, cartilage damage and bone erosion. Both genetic and environmental factors and microbes probably play a role in pathogenesis. Microbes are recognized by Toll like receptors (TLRs) and activate innate immune response. We studied the ability of bacterial and viral products to produce matrix metalloproteinases (MMPs) and cytokines by fibroblast like synoviocytes (FLS) from patients with JIA. Methods: FLS were cultured from synovial fluid (SF) of patients with JIA and subsequently stimulated for 48 h by different TLR ligands [peptidoglycan (PG) for TLR2, poly(I-C) for TLR3, lipopolysaccharide (LPS) for TLR4, flagellin for TLR5, imiquimod for TLR7 and CpG DNA for TLR9]. Later the production of IL6, IL8, MMP-1, MMP-3, tissue inhibitors of metalloproteinase (TIMP1) was measured in the culture supernatants by ELISA. Expression of TLR2, TLR4, TLR7 and TLR9 was studied in FLS derived from JIA patients by RT-PCR. Results: IL6, IL8, MMP3 and MMP1 production was induced on stimulation of FLS with TLR2 ligand, TLR3 ligand, TLR4 ligand, TLR5 ligand but not with TLR7 ligand and TLR9 ligand. There was no effect of these ligands on the production of TIMP thus the balance was tilted in favour of MMPs after TLR ligation. TLR2, TLR4 and low expression of TLR9 was found but, no expression of TLR7 was found in FLS from JIA patients. Interpretation & conclusion: TLR pathway stimulation by microbial products or endogenous ligands could be involved in the production of MMPs in JIA and may contribute to disease pathology. Thus it may be beneficial to inhibit TLR pathway to reduce cartilage destruction.

Pachyonychia congenita with unusual features.

Pachyonychia congenita is a rare hereditary disorder characterized by gross thickening of all finger and toenails. We report an infant who had clinical features consistent with pachyonychia congenita type II, with unusual features of microcephaly, seizures, electroencephalogram abnormalities, failure to thrive, and heterochromia iridis.

The magnitude of cancer cervix in India.

The Indian Council of Medical Research initiated a network of cancer registries under the National Cancer Registry Programme (NCRP) in 1981 and data collection commenced in these registries from January 1982. The results on incidence rates provided by the Population Based Cancer Registries (PBCRs) have shown the variation in patterns of cancer in general and that of cancer cervix in particular. Cancer of the cervix has been the most important cancer in women in India, over past two decades. All the urban Population Based Cancer Registries at Bangalore, Bhopal, Chennai, Delhi and Mumbai have shown a statistically significant decrease in incidence rates of this site of cancer. Since over 70 per cent of the Indian population resides in the rural areas, cancer cervix still constitutes the number one cancer in either sex. Based on the data of the PBCRs, the estimated number of new cancers during 2007 in India was 90.708. The relative five year survival reported some time earlier averaged 48.7 per cent.

Percepção dos pacientes a respeito da utilidade do Ambulatório de Avaliação Pré-anestésica em um país caribenho em desenvolvimento / Patient perception of the utility of the Preanesthetic Clinics in a caribbean developing country / Percepción de los pacientes respecto de la utilidad del Ambulatorio de Evaluación Preanestésica en un país caribeño en desarrollo

JUSTIFICATIVA E OBJETIVOS: A percepção dos pacientes a respeito da utilidade do Ambulatório de Avaliação Pré-anestésica e o fluxo de pacientes não foram extensamente estudados no mundo em desenvolvimento. O objetivo deste estudo foi analisar esse aspecto. MÉTODO: Foi realizada pesquisa aplicando-se questionário entre pacientes atendidos no Ambulatório de Avaliação Pré-anestésica de um hospital terciário de ensino em Trinidad. A título de comparação, esse questionário também foi distribuído aos pacientes atendidos no Ambulatório de Cirurgia Geral. Os parâmetros demográficos, incluindo idade, sexo, nível escolar e estado físico ASA foram anotados. Outros dados registrados incluíam o fluxo de pacientes e detalhes a respeito da equipe médica. RESULTADOS: Dos 220 pacientes atendidos no Ambulatório de Avaliação Pré-anestésica, 92,7% participaram do estudo. A validade do questionário foi apoiada pelo coeficiente alfa de Cronbach (0,67). O tempo médio para o encaminhamento do Ambulatório de Cirurgia para a Clínica Pré-anestésica foi de 50 dias; a espera média na clínica foi de 2,7 horas e da espera pela intervenção cirúrgica após a aceitação pelo ambulatório foi de 13 dias. As opiniões dos pacientes a respeito dos benefícios da clínica e tempo de espera não foram influenciadas pela idade nem pelo nível educacional. Na opinião dos pacientes, o atendimento no Ambulatório de Avaliação Pré-anestésica foi satisfatório, mas os tempos de espera foram considerados longos. CONCLUSÕES: Na opinião dos pacientes, a consulta no Ambulatório de Avaliação Pré-anestésica antes do procedimento cirúrgico foi útil e o atendimento foi considerado satisfatório.

BACKGROUND AND OBJECTIVES: Perception of the patients regarding the utility of the Preanesthetic Clinics and flow time in clinics has not been widely studied in the developing world. The present study aims to study this aspect. METHODS: A self-administered 15-item questionnaire survey was conducted among patients attending the Preanesthetic Clinics at a tertiary care teaching hospital in Trinidad. The questionnaire was also distributed to the patients attending the General Surgical Clinic for comparison. Another questionnaire was distributed among the staff of the Preanesthetic Clinic. Patient demographics including age, gender, and educational status and American Society of Anesthesiologists physical status were noted. Other data recorded were patient flow time and details of attending staff. RESULTS: Of the 220 patients who attended the Preanesthetic Clinics, 92.7% participated in the study. The reliability of the questionnaire was supported by Cronbach's alpha coefficient (0.67). The median time for referral from the surgical clinic to Preanesthetic Clinic was 50 days, median waiting time in the clinic was 2.7 hours, and the median waiting time for surgery after acceptance in the clinic was 13 days. The patients' opinions regarding the benefits of the clinic, length of the waiting time was independent of their age and educational status. Patients felt that attending the Preanesthetic Clinic was beneficial and not costly to them, although the waiting times were found to be longer. CONCLUSIONS: Patients perceive that attending the Preanesthetic Clinic has been useful before the surgical procedure and the care they received in the clinic was satisfactory.

JUSTIFICATIVA Y OBJETIVOS: La percepción de los pacientes respecto de la utilidad del Ambulatorio de Evaluación Preanestésica como también el flujo de pacientes, no fueron extensamente estudiados en el mundo en desarrollo. El objetivo de este estudio fue analizar ese aspecto. MÉTODOS: Se realizó una investigación aplicando un cuestionario entre los pacientes atendidos en el Ambulatorio de Evaluación Preanestésica de un hospital subcontratado de enseñanza en Trinidad. Como comparación, ese cuestionario también se distribuyó a los pacientes atendidos en el Ambulatorio de Cirugía General. Los parámetros demográficos, incluyendo edad, sexo, nivel escolar y estado físico ASA se registraron. Otros datos registrados incluían el flujo de pacientes y los detalles respecto del equipo médico. RESULTADOS: De los 220 pacientes atendidos en el Ambulatorio de Evaluación Pré-anestésica, un 92,7% participaron del estudio. La validez del cuestionario fue apoyada por el coeficiente alfa de Cronbach (0,67). El tiempo promedio para la derivación al ambulatorio de cirugía para la Clínica Preanestésica fue de 50 días; el tiempo promedio de espera en la clínica fue de 2,7 horas y el de espera por la cirugía después de la aceptación por parte del ambulatorio fue de 12 días. Las opiniones de los pacientes respecto de los beneficios de la clínica y tiempo de espera no tuvieron ningún influjo por la edad ni por el nivel cultural. Según los pacientes, la atención en el Ambulatorio de Evaluación Preanestésica fue benéfica, pero los tiempos de espera fueron considerados extensos. CONCLUSIONES: Según los pacientes, la consulta en el Ambulatorio de Evaluación Preanestésica antes del procedimiento quirúrgico fue útil y la atención fue considerada satisfactoria.

Time trend in breast and cervix cancer of women in India - (1990-2003).

The Indian Council of Medical Research (ICMR) started a National Cancer Registry Programme (NCRP) in the year 1982 with the main objective of generating reliable data on the magnitude and pattern of cancer in India. There are about 20 Population Based Cancer Registries (PBCR) which are currently functioning under the network of NCRP. The present paper aims to provide the time trends in the incidence of breast and cervix cancer among females of India. The incidence data collected by Bangalore, Barshi, Bhopal, Chennai, Delhi and Mumbai over the period 1990 to 2003 formed the sources of data. In the year 1990, cervix was the leading site of cancer followed by breast cancer in the registries of Bangalore (23.0% vs 15.9%), Bhopal (23.2% vs 21.4%), Chennai (28.9% vs 17.7%) and Delhi (21.6% vs 20.3%), while in Mumbai breast was the leading site of cancer (24.1% vs 16.0%). By the years 2000-3, the scenario had changed and breast had overtaken as the leading site of cancer in all the registries except in Barshi (16.9% vs 36.8%). The time trend analysis for these sites suggested a significant decreasing trend in the case of cervix in Bangalore and Delhi registries, while the registries of Bhopal, Chennai and Mumbai did not show any significant changes. However, in the case of breast cancer, a significant increasing trend was observed in Bhopal, Chennai and Delhi registries with Bangalore and Mumbai registries demonstrating no such significant changes. Histopathologic confirmation for both malignancies was found to be more than 80% in these registries. It is concluded that in India the cervix cancer rates are decreasing while breast cancer is on the increase.

An indirect study of cancer survival in the context of developing countries.

With classical approaches, survival refers to the life of a person after diagnosis of disease, and survival studies deal with measurement of the same to evaluate overall performance of a group of patients in terms of quality and quantity of life after diagnosis/treatment. There are numerous difficulties in the conduct of a population-based survival study in the context of developing countries, including India. Loss to follow-up is a typical problem encountered, causing biased estimates. In view of this difficulty with the classical approach, the objective of this study was to propose an indirect methodology for the study of survival. The proposed methodology is based on life table techniques and uses current data on incidence and mortality from the disease. It involves the estimation of person years free of disease (PYFD), person years with disease (PYWD), person years of life lost (PYLL) and average duration of disease (ADD) and their comparison over a time period. Empirical application was carried out for mouth and lung cancers in males and cancers of breast and cervix in females as well as for all sites combined together in each sex. Cancer incidence and mortality data by age and sex for the years 1989, 1993, 1997 and 2001 were obtained from published reports of Mumbai Cancer Registry, India. All causes of deaths for these years were obtained from Mumbai Municipal Corporation. Three life tables were constructed by applying various attrition factors: (a) risk of death from all causes; (b) risk of incidence and that of death from other causes; and (c) risk of death from other causes only. The expectation of life from the second life table gave PYFD. PYWD and PYLL were calculated by suitable subtractions among three expectations of life. ADD was calculated by dividing person years lived with disease by number developing the disease. It was noted that during 1993-2001, PYFD for all sites increased from 59.4 to 62.1 and from 63.8 to 66 years in males and females respectively. PYLL was about 0.8 year in males and 1 year in females. Similarly, PYWD was 0.6 and 1 year in males and females. ADD for all sites varied from 4 to 4.7 years in both sexes. It was about 6 years for mouth cancers and 2 years for lung cancers in males and 4-5 years for breast and cervical cancers in females. Validation of the ADD was carried out by comparison with published data for calculating median duration of disease. Given the difficulties in conduct of classical survival studies, the proposed method may provide a useful tool for having a regular audit of prognostic factors in the community.