Lessons learnt from an obstetric and neonatal emergency simulation program in India

BackgroundCombined obstetric and neonatal emergency simulation based training is gaining popularity in healthcare settings. Methods: In this qualitative study, through semi-structured one to one interviews, we evaluated participant attitudes, perceptions of retention of learning, and application to clinical practice one year after a simulation workshop. Audio recordings of interviews were transcribed, collated and subjected to thematic analysis. Results: Five major themes were identified through the thematic analysis: comparing simulation to clinical practice; learning and working in teams; thinking retention and sustainability; relating relevance of simulation based education to roles; and managing leadership. Conclusions: Participants’ acknowledgement of training being relevant to their routine practice, and keenness to learn management of complicated births highlighted the sustained impact of obstetric and neonatal emergency simulation training.     

Urgent Redo-Laparotomies: Patterns and Outcome—A Single Centre Experience

A proportion of the operations performed in a surgical gastroenterology department are unplanned repeat laparotomies for complications of the original procedure. We examined why, in our department, these ‘redo’ laparotomies were performed and what was their outcome. We retrospectively analyzed 6530 patients operated between September 1996 - December 2010, of these 257 redo laparotomies were performed in 193(2.5 %) patients. There were 138 males and 55 females who had a mean age of 42 years (range 7–68 years). Eighty one (42 %) of the index surgeries were elective and 112 (58 %) performed in the emergency situation. Pancreas was the commonest organ for the index operation {50 (25.9 %)}, followed by the colon and rectum {45 (23.3 %)} and the small bowel {36 (18.7 %)}. Postoperative bleeding was the most common cause for re-exploration 66 (34.2 %) followed by an abscess or fluid collection that required surgical drainage 57 (29.6 %). The mortality rate after redo laparotomies was 33.2 % with sepsis and multi-organ failure being the commonest cause of death. Urgent redo-laparotomies that are performed following complicated abdominal operations have a high mortality rate. Postoperative bleeding, intrabdominal abscess and peritonitis are the commonest cause for redo-laparotomy. Multiple redolaparotomies and associated co-morbid conditions are significant predictors of mortality.     

Atrial flutter. Electrocardiographic,vectorcardiographic and echocardiographic correlation

The duration, contour, and amplitude of atrial flutter wave (f) was studied by electrocardiogram (ECG) and vectorcardiogram (VCG) in 32 patients and was related to the size of the left atrium (LA) measured by the echocardiogram (E). The following ECG parameters were analyzed: (1) the duration of left atrial depolarization, i.e., LA wave; (2) the amplitude of LA wave; (3) the surface area of LA wave; (4) maximum amplitude (A) of f in Leads 2 and V₁. There was good correlation between LA size and the duration of depolarization and surface area (p < 0.01), but the maximum amplitude of the f wave in Leads 2 and V₁ failed to predict LA size.The post-conversion sinus P wave showed abnormal LA depolarization time (P > 0.12 sec.) in 62 per cent of patients with enlarged left atrium (ELA) and in 43 per cent of patients with normal size LA (NLA).The VCG of the flutter wave revealed two patterns, (1) an eliptical smooth fsÊ loop in 63 per cent of patients with NLA, and (2) distorted fsÊ loop in 67 per cent of patients with ELA.Both VCG patterns were subdivided in two subgroups according to the number and location of conduction delays. The VCG of post-conversion P wave confirmed conduction delays in both groups.We conclude that both the size of the left atrium and conduction delays play a basic role in the duration and contour of left atrial wave.     

Histomorphological Patterns of Endometrium in Infertility

Background

Endometrium is the most sensitive indicator of ovarian function and endometrial biopsy is one of the most important investigations in infertility. The current study was carried out to investigate the histomorphological patterns of endometrium in infertile women and to compare the results with other similar studies.

Materials and Methods

A cross-sectional study on 2,080 infertile women was carried out to find the incidence of various histomorphological patterns in hematoxylin-eosin stained sections of endometrium and compare them with other Indian studies.

Results

In the current study majority of cases (88.50 %) were of primary infertility; the highest number of cases was in the age group of 21–30 years and the oldest patient was of 50 years age. The various abnormalities observed were anovulatory endometrium (15.75 %), inadequate proliferative (1.90 %), inadequate secretory (9.52 %), glandulo-stromal disparity (GSD) (4.21 %), hyperplasia (1.10 %), and endometritis (1.63 %). In 3.0 % cases menstrual cycle history was not available and curettage was done at inappropriate period of the cycle in 11.63 %. Comparison with other studies revealed the results matching with some and differing with others.

Conclusion

In the current study, anovulatory endometrium and luteal phase defect are the major causes of infertility, and tuberculous endometritis, non-specific endometritis and GSD are minor contributing factors. These are treatable causes. Premenstrual endometrial biopsy, if accompanied by information of menstrual cycle and date of biopsy, can be a very reliable diagnostic tool for hormonal dysfunction and intrinsic endometrial factors in infertility.