Search PubMed⌕ Search

Biomedical subjects

J B Sharma

Publications and source records attributed to J B Sharma.

At least 19 recordsLinked to original sources
PubMed2006

Creation of neovagina using oxidized cellulose (surgicel) as a surgical treatment of vaginal agenesis.

OBJECTIVE: Our goal was to analyze the safety and efficacy of the use of oxidized cellulose in the creation of neovagina. METHODS: A total of 10 women with vaginal agenesis attending gynaecology clinic of AIIMS between July 2003 to March 2005 underwent vaginal reconstructive surgery using oxidized cellulose were recruited in this retrospective study. The age of patients ranged from 17 to 22 years (mean age 19 years). Using a transverse incision at introitus, a 10 x 4 cm space was created and a vaginal mould covered with oxidized cellulose was put in the neovagina. RESULTS: The age ranged from 16 to 22 years (mean 19.5 years). Out of 10 patients, who had undergone vaginoplasty, all were sexually active; 8 had satisfactory intercourse, 1 chronic mild dyspareunia due to partial stenosis and 1 was lost to follow up. 2 out of 10 had inflammatory reaction and 1 had psychological problems. CONCLUSION: Vaginal reconstruction using oxidized cellulose appears to be a safe and effective procedure with minimum complications, morbidity and discomfort with high success rates.

Adolescent↗
PubMed2006

Successful pregnancy outcome with elective caesarean section following two attempts of surgical excision of large giant cell tumor of the lower limb during pregnancy.

CASE REPORT: A 21 year old woman presented at 27 weeks of gestation with history of curettage of large giant cell tumor of distal left femur at 18 weeks of gestation with residual tumor. Repeat excision and bone grafting was performed with isoxsupine tocolysis. An elective caesarean was performed at term and a 3-kg healthy baby boy was delivered. Decision to perform an elective section was taken to avoid fracture of bone and also due to limited abduction of limb. Both mother and baby were discharged from the hospital on the fifth postoperative day. CONCLUSION: Surgical excision of giant cell tumor with tocolysis followed by elective caesarean delivery is recommended for successful pregnancy outcome.

Adult↗
PubMed2006

Oxidative stress markers and antioxidant levels in normal pregnancy and pre-eclampsia.

OBJECTIVE: To compare the levels of 3 oxidative stress markers (glutathione peroxidase [GPX], superoxide dismutase [SOD], and malondialdehyde [MDA]) and 2 antioxidants (vitamin C and lycopene) in healthy and pre-eclamptic pregnant women. METHODS: Circulating levels of GPX, SOD, MDA, vitamin C and lycopene were measured in 50 healthy pregnant women and 50 women with pre-eclampsia (PE) (41 with mild PE and 9 with severe PE) attending the antenatal clinic or admitted to the maternity ward of the All-India Institute of Medical Sciences, New Delhi, India. RESULTS: The levels of GPX, SOD and MDA were significantly higher in women with PE than in controls, and the increase was higher in women with severe PE (P<0.001 using analysis of variance and the Kruskal Wallis test). The levels of vitamin C and lycopene were significantly lower in women with PE than in controls, with a greater decrease in women with severe PE. CONCLUSION: Increased levels of oxidative stress markers and decreased levels of antioxidants in pre-eclamptic women suggest that oxidative stress markers play a significant role in the pathophysiology of pre-eclampsia, and that supplemental dietary antioxidants may have a beneficial role in the prevention of pre-eclampsia in women at high-risk for this condition.

Adult↗
PubMed2006

Cavernous hemangiomatous polyp: an unusual case of perimenopausal bleeding.

INTRODUCTION: Significant vascular malformations of uterus are rare but can cause serious menorrhagia. CASE REPORT: We present the case of a 40-year-old multiparous woman who presented with perimenopausal bleeding due to cavernous hemangiomatous polyp successfully treated by polypectomy. CONCLUSION: Cavernous hemangioma can be a rare cause of perimenopausal bleeding. The same found in a polyp may be treated successfully by polypectomy.

Adult↗
PubMed2006

Transvaginal repair of a vesico-vaginal fistula using a mobilised vaginal flap to form the bladder base: a case report.

We describe a case of a vesico-vaginal fistula in a 32-year-old lady presenting with true urinary incontinence. There was a 1.5 x 1.5 cm deficit in the bladder wall and the left ureteric orifice was very close to the edge of the defect. For a successful transvaginal repair, we used a mobilized vaginal flap to bridge the defect in the bladder wall. This avoided the mobilization of the bladder wall and also prevented the left ureteric orifice from getting entrapped in the suture line. Adjacent wall of vagina was mobilized and stitched over the first layer to achieve water tight repair. Her post operative period was uneventful. The repair healed well and she was discharged in a good condition.

Adult↗
PubMed2006

Successful management of uterine incision hemorrhage in caesarean section with topical oxidized regenerated cellulose (Surgicel Nu Knit): a case report.

INTRODUCTION: Uterine hemorrhage is a common problem at the time of caesarean section especially in a repeat caesarean section and when the operation is performed for placenta praevia. CASE REPORT AND DISCUSSION: We present the case of a 28 year old woman undergoing a repeat emergency caesarean section for scar tenderness. She had excessive hemorrhage from the incision site that could not be controlled by traditional management including intravenous oxytocin and ergometrine, intramyometrial prostaglandin and local hemostatic sutures, but was successfully controlled with topical oxidized regenerated cellulose absorbable hemostat.

Adult↗
PubMed2006

Maternal antenatal profile and immediate neonatal outcome in VLBW and ELBW babies.

OBJECTIVE: To evaluate the antenatal profile of the mother and the immediate neonatal morbidity and mortality till discharge. METHODS: The study was a retrospective analysis of 92 patients of preterm labour who delivered babies weighing RESULTS: A total of 92 mothers in preterm labour at 26 to 34 weeks were admitted and subsequently delivered 70 VLBW babies (< 1500 gms) and 36 ELBW babies (< 1000 gms) including 8 pairs of twins and 3 triplets pregnancies. Majority of the patients (93.4%) were booked. Amongst the various high risk factors for preterm labour, anaemia during pregnancy (32.6%), bacterial vaginosis (26%), gestational hypertension (18.4%) and pervious history of preterm labour (18.4%) were common associations. Calcium channel blocker (Depin) tocolysis was effective in postponing labour from 48 hours to more than 2 weeks. The cesarean section rate was very high (67.3%) in our study. The commoner neonatal complications in both VLBW and ELBW babies were RDS, neonatal jaundice and sepsis. Features of IUGR were seen in both the groups (22.8% in VLBW and 22.2% in ELBW babies). The neonatal mortality rate till discharge was 15.7% in VLBW group and 33.3% in ELBW group. The morality rate was highest in 26 to 30 weeks gestation babies and in babies weighing < 800 gms. CONCLUSION: Antenatal profile of preterm labour in our series showed a number of high risk factors. The identification of common high risk factors is important for appropriate prenatal care. A better neonatal survival rate was possible due to timely intervention, appropriate management and NICU care facility available in our tertiary care centre.

Adolescent↗
PubMed2006

Comparison of perinatal outcome of growth-restricted fetuses with normal and abnormal umbilical artery Doppler waveforms.

AIMS: To evaluate the role of umbilical artery Doppler in growth- restricted fetuses. MATERIALS AND METHODS: In a prospective observational study, 70 pregnant women with growth-restricted fetuses confirmed by ultrasound, were followed up with Doppler studies of the umbilical artery. The study group consisted of 35 women, where the Doppler waveform in the umbilical artery was compromised (either absent end diastolic flow [AEDF] or reversed end diastolic flow [REDF]). These were compared with an equal number of controls, where growth- restricted fetuses had normal doppler waveforms. Outcome measures were evaluated in both groups and analyzed. RESULTS: The periods of gestation at delivery were 27.2 +/- 3.5 weeks in group 1 and 37 +/- 3.3 weeks in-group II, respectively. Perinatal morbidity and mortality was significantly increased in the group with compromised umbilical artery blood group. Birth weight in group I was 742 +/- 126 grams and in group II was 1680 +/- 259 grams. This difference was statistically significant (P=0.0001). In comparison to AEDF, REDF fetuses had more morbidities. Perinatal mortality was also significantly increased in this group (P=0.001). CONCLUSION: Umbilical artery Doppler should be used in the management of growth-restricted fetuses. In those fetuses in normal Doppler, pregnancy can be prolonged. REDF is an indication for termination of pregnancy.

Adult↗
PubMed2005

Acute promyelocytic leukemia: an unusual cause of fatal secondary postpartum hemorrhage.

INTRODUCTION: Postpartum haemorrhage can rarely be associated with an underlying coagulation or haematological disorder. We wish to discuss a case of acute promyelocytic leukemia (APL) presenting as secondary postpartum hemorrhage (PPH), its clinical and pathological features and maternal outcome. CASE REPORT: We describe a 28-year-old woman who presented with secondary PPH accompanied by bleeding from gums, marked pallor, hematemesis, ecchymotic and purpuric spots all over the body, 8 days post-partum. Investigations revealed her to be having APL, a diagnosis not suspected by the referring clinic. She was given supportive therapy but died before chemotherapy could be started. CONCLUSION: The case emphasizes the importance of suspecting, investigating and energetically treating uncommon causes such as acute leukemia when an unusually severe clinical picture in a postpartum setting suggests such a possibility. This may prove to be life saving, particularly if the leukemia happens to be APL, a cancer with a very high cure rate.

Adult↗
PubMed2005

Successful closure of a bladder neck fistula complicated by urethral and vaginal stenosis, using oxidized cellulose (Surgicel) for reinforcement.

We describe a case of a bladder neck fistula in a 25-year-old lady presenting with true urinary incontinence, vaginal constriction and induration, with vaginal length reduced to only 1.5 cm. There was an 8-mm fistula involving upper urethra and bladder neck, with fibrosis all around. Using Schuchardt incision, the fistula was reached and mobilization tried. As there was less available tissue, a 3 x 2-cm layer of oxidized cellulose was stitched between the bladder and the vaginal mucosa for reinforcement and to achieve a watertight closure of fistula.

Adult↗
PubMed2005

Comparative efficacy of two regimens in syndromic management of lower genital infections.

AIM: The aim of this study was to compare the efficacy and safety of two combination regimens in the syndromic management of lower genital infection. Seventy-two non-pregnant women presenting with symptoms of lower genital infection diagnosed as vaginitis on clinical examination and lacking obvious upper genital infection were enrolled to one of the two treatment regimens as a syndromic treatment. No investigations were performed to cut the cost and to avoid the loss of patients on follow-up. Thirty-seven women (group I) were prescribed a course of clotrimazole (Imidil, Lyka) 100 mg vaginal pessaries for 6 days. Along with their partners they were prescribed 2 gm secnidazole (Secnil forte) and 150 mg fluconazole (Syscan) as a single therapy. Thirty-five women (group II) were prescribed vaginal clotrimazole as mentioned above. A combination kit containing 150 mg fluconazole, 2 gm secnidazole and 1 gm azithromycin (FAS-3 kit, Lyka) was also prescribed to both partners with the advice to take azithromycin on empty stomach, and the other three tablets after food. RESULTS: All women in both groups were seen after 1 week for relief of symptoms and after 1 month for any recurrence. Mean parity was 2.7 and 3.0, respectively. The total symptomatic relief was observed in 67.6 and 94.3% cases, partial relief in 27 and 5.7% cases and no relief was observed in 5.4% and nil cases, respectively, in the two groups. Recurrence was seen in two and nil cases, respectively, in the two groups. Most women tolerated both the treatments well with no major side effect in any case. Treatment cost was higher in group II (Rupees 120) than in group I (Rupees 65). CONCLUSIONS: Both combination kits with local clotrimazole were reasonably effective and safe in the syndromic approach for lower genital infections. The combination kit with azithromycin, secnidazole and fluconazole was more effective with better symptomatic relief and less recurrence rate and may be routinely recommended in all cases of lower genital infection as a cost effective, safe and effective strategy.

Administration, Intravaginal↗
PubMed2004

Evaluation of placental drainage as a method of placental delivery in vaginal deliveries.

METHODS: We describe a prospective study, done over a 2-year period in which a total of 958 women having a vaginal delivery were randomised to the drainage method (478 women) or controlled cord traction method (480 women) for placental delivery. RESULTS: The mean age, parity, gestation and birth weight were similar in the two groups. The mean duration of third stage of labor was 3.24 min and 3.2 min in the placental drainage group in contrast to 8.57 min and 6.20 min in controlled cord traction method in primigravida and multigravida respectively. CONCLUSION: Placental drainage significantly reduces the duration of third stage of labour in vaginal deliveries.

Adolescent↗
PubMed2004

Disseminating myxoid leiomyosarcoma of the uterus.

CASE REPORT: A 60-year-old female, para 1, menopausal for last 12 years was admitted with complaints of distention and pain abdomen for last 2 months. There was no history of postmenopausal bleeding. On abdominal examination there was a vague mass in lower abdomen reaching upto umbilicus. On vaginal examination, uterus was eight weeks size and a vague mass was felt around it through all fornices. On exploratory laparotomy uterus was studded with multiple friable hemorrhagic growths perforating from fundus and filling the peritoneal cavity. TREATMENT: Total abdominal hysterectomy with bilateral salpingo-oophorectomy with debulking of tumour and omentectomy was performed followed by postoperative adjuvant radiotherapy. CONCLUSION: Histopathology report confirmed it to be uterine myxoid leiomyosarcoma which is an extremely rare variant of uterine sarcoma with poor prognosis exhibiting malignant biologic behaviour.

Female↗
PubMed2004

Hepatitis E in pregnancy.

OBJECTIVES: To study the spectrum and the clinical and biochemical course of viral hepatitis E during pregnancy. METHODS: In this prospective study, sera of 62 pregnant women having jaundice in the third trimester of pregnancy were analyzed for markers of hepatitis A, B, C and E viruses. The cord blood samples of hepatitis E virus (HEV)-positive pregnant women at the time of delivery were tested for IgM anti-HEV antibodies by enzyme-linked immunosorbent assay and HEV-RNA by reverse transcriptase polymerase chain reaction. RESULTS: Of the 62 patients, 45.2% had HEV infection and nine developed fulminant hepatic failure (FHF). Eighty-one percent of FHF cases and 37.25% of acute viral hepatitis cases were caused by HEV. Approximately two-thirds of the pregnant women with HEV infection had preterm deliveries. The mortality rate among the HEV-positive pregnant women was 26.9%. Vertical transmission was observed in 33.3% of cases. CONCLUSIONS: One-third of the pregnant women with HEV infection had a severe form of hepatitis in the third trimester of pregnancy, i.e. FHF. Hepatitis E in pregnancy is associated with high rates of preterm labor and mortality.

Adult↗
PubMed2004

Maternal and fetal outcome in valvular heart disease.

OBJECTIVES: To compare the pregnancy outcomes of women having valvular heart disease with the pregnancy outcomes of healthy women. METHODS: A retrospective comparison of the maternal and fetal pregnancy outcomes of 312 women with valvular heart disease and 321 healthy women cared for at a tertiary care hospital during the same period. Statistical analysis was done using the chi(2)-test, with significance fixed at 0.05. RESULTS: Women with valvular heart disease had a significantly higher incidence of surgical interventions during pregnancy than women in the control group [13.4% (balloon mitral valvotomy) vs. 0.6% (ovarian cystectomy)], congestive heart failure (5.1% vs. 0%, P<0.001), and mortality [0.64% (two women) vs. 0%]. Perinatal outcome was also more adverse in the valvular heart disease group than in the control group, with increased preterm delivery rate (48.3% vs. 20.5%), reduced birth weight (2434+/-599 g vs. 2653+/-542 g; P<0.001), and a higher incidence of APGAR scores less than 8 (8.3% vs. 4%; P<0.01). There was also a higher rate of instrumental delivery (9.9% vs. 3.4%). However, the rate of cesarean deliveries was similar in the two groups. CONCLUSIONS: Pregnancy in women with valvular heart disease is associated with significantly higher maternal morbidity and adverse fetal outcomes and requires a team approach for optimal management.

Anemia↗