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Biomedical subjects

J B Sharma

Publications and source records attributed to J B Sharma.

At least 37 records · Page 2Linked to original sources
PubMed2004

Evaluation of inheritance to leaf rust in wheat using area under disease progress curve.

Six varieties, Kundan (K), Galvez-87 (G), Trap (T), Chris (C), Mango (M) and PBW-348 (P) along with fast ruster, Agra Local (AL), were screened for seedling reaction and adult pant response to leaf rust. Seedlings of all six varieties were susceptible while adult plants showed lower susceptability response than Agra Local. The F1s among the varieties, and also with Agra Local, showed the values lesser than the respective mid parental values for AUDPC suggesting a polygenic mode of inheritance. ANOVA for combining ability effects indicated variation due to the GCA and SCA effects, which indicated that both additive as well as non-additive type of genetic variances, govern AUDPC. The higher values for the GCA variance over the SCA variance indicated the predominance of an additive component over the dominance component for AUDPC. Significant values for GCA effects indicated that Kundan, Galvez-87 and Trap can be used as good general combiners for AUDPC. The crosses, KxAL, GxAL and TxAL showed significant sca effects for AUDPC, which indicated the predominance of non-additive gene effects in these crosses. Additive x additive and dominance x dominance components of the 5- parameter model were highly significant and contributed maximum extent compared to the additive and dominance components in the cross KxG, while dominance and dominance x dominance components contributed maximum in the remaining crosses. Under such a situation, improvement in the character may be expected through standard selection procedure, which may first exploit the additive gene effects and simultaneously care should be taken to see that the dominance effects are not dissipated, but rather they should be concentrated.

Area Under Curve↗
PubMed2004

Severity, affect, family and environment (SAFE) approach to evaluate chronic pelvic pain in adolescent girls.

BACKGROUND: Pelvic pain is common in adolescent girls in day-to-day practice. Severity, Affect, Family and Environment (SAFE) is a recent interview strategy to approach these patients and their families. AIM: 1. To find the prevalence of pelvic pain in adolescent girls. 2. To find out the feasibility and acceptability of "SAFE" approach in evaluating chronic pelvic pain in adolescent girls. SETTINGS & DESIGN: 200 adolescent girls aged 13-23 years were selected at random from school and colleges nearby hospital campus. METHOD: A questionnaire method was adopted. Adolescent girls selected were divided into two groups, group I (with pain) and group II (without pain). STATISTICAL ANALYSIS: It was performed using chi-square and Fischer tests with significance of p value being taken at 0.05. RESULTS: Out of 200 adolescent girls selected for interview, prevalence of pelvic pain was found to be 37.0%. Dysmenorrhoea was also found to have significant relationship with pelvic pain. Depression and anxiety, school absences and loss of weight were found to have significant association with pain. Pelvic pain was found to be more in adolescent girls with large family size (> 4 members), single parent, both parents working, ongoing marital problems at home and was less reported when there was good parent-child communication about sex and when the teenager was well prepared for menarche by the parents and the association with the above mentioned factors was found to be significant. CONCLUSION: "SAFE" approach contributes in identifying health problems in adolescent girls with chronic pelvic pain.

Adolescent↗
PubMed2004

A preliminary survey of patients' views on awareness, information, choices and expectations in women undergoing hysterectomy.

A questionnaire-study was undertaken among 50 women to take note of their views on awareness, information, choices and expectations on various aspects of hysterectomy performed on them. Most women (92%) did not know the type of hysterectomy and none of them was offered the alternative treatment, various types of hysterectomy done, type of anaesthesia used and hormone replacement therapy. A total of 96% wanted the surgeon to spend time with them explaining to them about various aspects of surgery and 46% thought the staff was sympathetic to them. A total of 26 women (52%) preferred to solve their problems with self-help groups (association of women with similar problems) and 84% wanted a leaflet to be distributed to them about various aspects of hysterectomy. This study concluded that Indian women to be involved in the decision making about their healthcare.

Adult↗
PubMed2004

Recurrent aggressive angiomyxoma of vagina--a case report.

Aggressive angiomyxoma is a rare tumour, which presents as a painless expanding mass in the vulvo-vaginal region. It usually occurs in 2nd to 3rd decades of life. It behaves like a low-grade sarcoma with high propensity for local spread and recurrence and can involve vulva, perineum, vagina and urinary bladder. It is difficult to differentiate clinically this tumour from other mesenchymal tumours occurring in this region. Microscopically it must be differentiated from malignant tumours with myxoid change, like liposarcoma and myxoid leiomyosarcoma. Hence, histopathologic examination has a central role in diagnosis of this tumour. We are presenting a case of young woman, who came with history of swelling in vulva and perineum. Imaging studies in the perineal region revealed a large pelvic mass. Fine needle aspiration cytology was inconclusive due to scanty material. Enucleation of mass was attempted in first surgery but complete extirpation could not be performed. The swelling recurred within few weeks after surgery and required irradiation. A second surgery, however, was successful in complete removal of the tumour.

Adult↗
PubMed2003

Mitral valve surgery and maternal and fetal outcome in valvular heart disease.

OBJECTIVES: To compare maternal and fetal outcomes in patients with non-operated valvular heart disease and patients who had surgery before or during pregnancy. METHODS: The 308 women with valvular heart disease who delivered in this hospital in the last 8 years were divided into three groups. The 218 (70.7%) women in group 1 had no surgical intervention; the 42 (13.6%) women in group 2 underwent balloon mitral valvotomy during pregnancy; and the 48 (15.5%) women in group 3 had surgical intervention before pregnancy (35 had balloon mitral valvotomy, eight had mitral valve replacement, and five had mitral valve repair). Maternal and fetal outcomes were compared for these three groups. RESULTS: The antenatal events differed significantly: 175 (80.3%), 40 (94.2%), and 46 (95.8%) patients in groups 1, 2 and 3, respectively, had uneventful pregnancies. In group 1, 14 (6.4%) patients had congestive heart failure (P>0.05) and 24 (11%) patients had cardiac arrhythmias, which was statistically significant. The rate of preterm deliveries did not differ significantly among the three groups. The groups did not differ in mean birth weight, mode of delivery, low birth weight, Apgar scores less than 8, stillbirths, neonatal death, or congenital anomalies. CONCLUSIONS: Mitral valve surgery before or during pregnancy did not significantly improve maternal and fetal outcomes but decreased adverse events such as congestive heart failure and cardiac arrhythmias. It should be therefore performed only in selected cases.

Adult↗
PubMed2003

Effect of lycopene on pre-eclampsia and intra-uterine growth retardation in primigravidas.

OBJECTIVES: To observe the effect of the antioxidant lycopene on the occurrence of pre-eclampsia and intrauterine growth retardation in primigravida women. METHODS: A total of 251 primigravida women were enrolled in this prospective, randomized controlled study in the second trimester. A total of 116 women were given oral lycopene (Group I) in a dose of 2 mg twice daily while 135 women were given a placebo (Group II) in the same dose until delivery. The criteria for recruitment included gestational age of 16-20 weeks, singleton pregnancy, absence of any medical complication and willingness on the part of the women to participate in the study. The women were followed-up until delivery for development of pre-eclampsia, mode of delivery and fetal outcome. RESULTS: The two groups were comparable in their maternal characteristics. Pre-eclampsia developed in significantly less women in the lycopene group than in the placebo group (8.6% vs. 17.7%, P=0.043 by chi-square test). Mean diastolic blood pressure was significantly higher in the placebo group (92.2+/-5.98 mmHg vs. 86.7+/-3.80 mmHg, P=0.012). Mean fetal weight was significantly higher in the lycopene group (2751.17+/-315.76 g vs. 2657+/-444.30 g, P=0.049). The incidence of intrauterine growth retardation was significantly lower in the lycopene group than in the placebo group (12% vs. 23.7%, P=0.033). CONCLUSIONS: The results of the present study suggest that the antioxidant lycopene reduces the development of pre-eclampsia and intrauterine growth retardation in primigravida women.

Adult↗
PubMed2003

Laparoscopic oxidized cellulose (Surgicel) application for small uterine perforations.

OBJECTIVES: To test the efficacy and safety of laparoscopic oxidized cellulose application at the uterine perforation site. METHODS: In a prospective study over a 3.5-year period a total of 30 women undergoing combined surgical termination of pregnancy and laparoscopic sterilization who had a small uterine perforation were recruited. Oxidized cellulose (Surgicel) was inserted and attached to the perforation site with a laparoscope. The end point was sealing of the perforation and complete hemostasis. Laparotomy was performed if hemostasis was not achieved. RESULTS: The mean age, parity and gestation were 31.4 years, 3.8 and 9.3 weeks. The perforations occurred in the fundal region (60%), anterior wall (16.7%), posterior wall (13.3%), upper lateral wall (3.3%) and lower lateral wall (6.7%). Mean size of perforations, respectively according to site were 4.3 mm, 3.2 mm, 3.4 mm, 3 mm and 3.5 mm in the five groups. Laparoscopic oxidized cellulose application was successful in all women with fundal, anterior, posterior and upper lateral uterine wall perforations. In two women with perforations on the lower lateral wall, due to excessive blood loss, oxidized cellulose fell off; laparotomy was performed and hemostasis was achieved with sutures. All 28 laparoscopically-treated women were discharged on the next day in good condition with no complications. CONCLUSIONS: Laparoscopic oxidized cellulose application appears to be a safe and effective treatment for small uterine perforations that are bleeding moderately.

Adult↗
PubMed2003

Thyroid function tests in pregnancy.

The recognition of abnormality in thyroid function tests during pregnancy is important for the welfare of the mother as well as fetus. The values of serum tri-iodothyronine (T3), thyroxine (T4), thyroid-stimulating hormone (TSH) in nonpregnant women are not applicable during pregnancy and also differ in iodine deficient areas. In the present study, one hundred and twenty-four apparently normal, healthy young primigravidas with no known metabolic disorders and normal carbohydrate gestational intolerance test, consecutively attending the antenatal clinic were included in the study. The serum tri-iodothyronine (T3), thyroxine (T4) and thyroid-stimulating hormone (TSH) in these women were estimated. In the first trimester, the mean T3 values were found to be 1.85 nmol/L, which increased to a mean of 2.47 nmol/L in the second trimester and declined in the third trimester to 1.82 nmo/L. Mean T4 levels were also seen to rise from 164.50 nmol/L in the first trimester to 165.80 nmol/L in the second trimester and then decreased in the third trimester to 159.90 nmol/L. Mean TSH levels were seen to rise progressively through the three trimesters of pregnancy from 1.20 microlU/ ml in the first trimester to 2.12 microlU/ml in the second trimester and further to 3.30 microlU/ml in the third trimester of pregnancy. Three asymptomatic pregnant women (2.5%) were found to have abnormal TSH values with normal T3 and T4 levels and good obstetric outcome. This pilot study also indicates the range to T3 as 1.7 - 4.3 nmol/L in second trimester and 0.4 - 3.9 nmol/L in third trimester, T4 as 92.2 - 252.8 nmol/L in second trimester and 108.2 - 219.0 nmol/ L in third trimester, and TSH as 0.1 - 5.5 microlU/ml in second trimester and 0.5- 7.6 microlU/ml in third trimester of pregnancy.

Adult↗
PubMed2003

A randomized controlled comparison of minialpartomy and lapartomy in ectopic pregnancy cases.

BACKGROUND: As ectopic pregnancy is associated with significant maternal mortality and morbidity it may be worthwhile to find alternative surgical method to traditional laparotomy. AIMS: To compare the efficacy, safety and cost effectiveness of minilaparotomy surgery for ectopic pregnancy cases with standard laparotomy method. SETTING AND DESIGN: A total of 60 patients of ectopic pregnancy were randomized for minilaparotomy and laparotomy (30 cases each) for three years from January. 1998 to March 2001 in a medical college hospital. MATERIAL AND METHODS: Patients history, clinical examination, intraoperative, preoperative and postoperative data were recorded and compared in minilaparotomy and laparotomy groups. STATISTICAL ANALYSIS USED: Chi-square and Fischer chi-square test is used using P value of less than 0.05 as level of significance. RESULTS: Mean operative time was significantly less in minilaparotomy (38 minutes) than in laparotomy group (54 minutes). Postoperative complications were fever in 4(13.33%) and 6(20%) cases, paralytic ileus in 3(10%) and 8(26.66%) cases, urinary tract infection in 2(6.66%) and 3(10%) cases and wound infection in 1(3.33%) and 5(16.66%) cases respectively in the two groups and were significantly less in the minilaparotomy cases. Mean day of mobility, starting normal diet and discharge from the hospital were 10 hours and 24 hours, 1.5 days and 3.1 days and 3.4 days and 6.9 days respectively in the two groups and were significantly less in the minilaparotomy group than the laparotomy group. CONCLUSIONS: Surgery by minilaparotomy technique in ectopic pregnancy cases appears to be a safe and feasible method and is superior to conventional laparotomy as there are minimum perioperative and postoperative complications and patients can be discharged early from the hospital without the need of expensive equipment.

Adult↗
PubMed2003

Successful pregnancy outcome after cesarean section in a case of gravid uterus growing in an incisional hernia of the anterior abdominal wall.

We herein report a case of a pregnant woman with previous cesarean section whose uterus herniated in an incisional hernia of the anterior abdominal wall at 34 weeks of pregnancy. Incarceration of the pregnant uterus in an incisional hernia is a rare but serious obstetric situation. Treatment is conservative till term followed by delivery and herniorrhaphy as was done in our case and it was associated with successful outcome.

Adult↗
PubMed2003

Ciprofloxacin-tinidazole combination, fluconazole- azithromicin-secnidazole-kit and doxycycline- metronidazole combination therapy in syndromic management of pelvic inflammatory disease: a prospective randomized controlled trial.

BACKGROUND: Pelvic inflammatory disease is a common problem faced by the gynecologists in there out patient department. AIM: The aim of the study was to evaluate the efficacy of three treatment combinations in the syndromic management of pelvic inflammatory disease in the out patient setting. SETTING DESIGN: In the medical college hospital patients presenting in gynecology out patient department were enrolled. MATERIAL AND METHODS: One hundred and sixty five women with diagnosis of pelvic inflammatory disease were randomized into three equal groups getting ciprofloxacin (500 mg) and tinidazole (600 mg) combination twice daily for 7 days (Group 1), a kit containing fluconazole (150 mg), azithromycin (1 gm) and secnidazole (2 mg) as one time dose (Group 2) and Doxycycline 100mg twice daily and metronidazole 200 mg thrice daily for seven days (Group 3). Severity score was determined on first visit and after 1 week and 4 weeks when patients were called for follow up. STATISTICAL ANALYSIS: Chisqare test, Krusker wallis test and Mann Whitney test. RESULTS: There was significant reduction in severity score after 1 week of treatment, which was further reduced after 4 weeks in all the three groups. Cure rate was highest in-group 1 (96%) followed by group 2 (93.5) and group 3 (91.3%) but the difference was not statistically significant. Resolution of inflammatory mass was highest in group 1. The incidence of side effects was highest and compliance was lowest in the doxycycline -metronidazole group, but the difference was not statistically significant. CONCLUSION: All the three treatment combinations were found to be equally effective in the syndromic management of pelvic inflammatory disease.

Adolescent↗
PubMed2002

Maternal and perinatal outcome in varying degrees of anemia.

OBJECTIVES: To analyze the maternal and perinatal outcome in varying degrees of anemia. METHODS: A total of 447 pregnant women were divided into group I (Hb>11 g%, n=123 women), group II (Hb 9-10.9 g%, n=214 women), group III (Hb 7-8.9 g%, n=79 women) group IV (Hb<7 g%, n=31 women). Their maternal and perinatal outcome, mode of delivery, duration of labor and postpartum complications were noted and analyzed using multiple logistic regression to calculate odds ratios (95% CI) for duration of labor, mode of delivery and low birth babies. Chi square or Fisher's exact test was employed for difference in proportions and Student's t-test for testing difference between means. RESULTS: Mean age (27+/-4.25 years) and number of women with parity >3 were highest in group IV. The patients with Hb<8.9 g% had a 4-6-fold higher risk of prolonged labor compared to Hb>11 g%. The odds ratios for abnormal delivery (cesarean and operative vaginal deliveries) showed a 4.8-fold higher risk (95% CI 1.82, 12.7) in patients with Hb </=7.5 g%. The mean birth weight was maximum in the 9.6-10.5 g% category that fell with both increasing and decreasing hemoglobin values, being lowest in Group IV. Women in Group II had lowest number of low birth weight and IUGR babies, no stillbirths and neonatal deaths, lowest induction and operative delivery rates. CONCLUSIONS: Mild anemia fared best in maternal and perinatal outcome. Severe anemia was associated with increased low birth weight babies, induction rates, operative deliveries and prolonged labor.

Adult↗
PubMed2002

Incidential Fitz-Hugh-Curtis syndrome at laparoscopy for benign gynecologic conditions.

OBJECTIVES: To assess the prevalence of incidental Fitz-Hugh-Curtis syndrome in women undergoing diagnostic laparoscopy for sterilization, infertility or chronic pelvic pain. METHODS: This was a prospective study over a 4-year period in which a total of 320 women undergoing diagnostic laparoscopy for sterilization [Group I, 200 women (62.5%)], infertility [Group II, 60 women (18.7%)], or chronic pelvic pain [Group III, 60 women (18.7%)] were enrolled. After examination of the pelvic area and abdominal cavity, the liver area was visualized in all cases for evidence of perihepatitis and adhesions between liver and anterior abdominal wall or diaphragm (Fitz-Hugh-Curtis syndrome). Statistical analysis was performed using the chi-square test, with a P-value set at 0.05 for significance. RESULTS: The mean age was similar in the three groups, while mean parity was obviously less in the infertility group. Fitz-Hugh-Curtis syndrome was observed in 16 women (8%) in Group I, 10 women (16.6%) in Group II, and 18 women (30%) in Group III. The prevalence was highest in Group III and the difference was statistically highly significant in Group III vs. Group I (P<0.001), and in Group III vs. Group II (P<0.01). It was higher in the infertility group than in the sterilization group (P<0.05 in Group II vs. Group I). CONCLUSIONS: There was a very high prevalence of incidental Fitz-Hugh-Curtis syndrome in the chronic pelvic pain and infertility groups, and even in the sterilization group.

Abdominal Wall↗