No abstract

The pandemic of acquired immune deficiency syndrome (AIDS) is on the threshold of its third decade of existence. The World Health Organization-United Nations statistics show that human immunodeficiency virus (HIV)/AIDS pandemia is set to get much worse. Women of reproductive age are the fastest growing population with HIV. Common signs and symptoms have become more moderate or subclinical, and new clinical presentations have emerged. It is quite apparent that HIV-disease affects multiple organ systems. Advances have been made in elucidating the pathogenesis of HIV. In addition, the molecular technique of viral load determination and the CD + 4 T-lymphocyte count enable evaluation of the disease, its prognosis, and its response to therapy. There is limited specific information concerning the overall risk of anesthesia and surgery of HIV/AIDS patients. However, as far as can be determined, surgical interventions do not increase the postoperative risk for complications or death and should therefore not be withheld. There is also little evidence to suggest that HIV or antiretroviral drugs increase the rate of pregnancy complications or that pregnancy may alter the course of HIV infection. General anesthesia is considered safe, but drug interactions and their impact on various organ systems should be considered preoperatively. Regional anesthesia is often the technique of choice. Yet, one must take into consideration the presence of neuropathies, local infection, or blood clotting abnormalities. It should be emphasized that all practicing anesthesiologists should be familiar with the disease and should use prenatal anesthesia consultations and a team approach to assure optimal treatment for HIV patients.

Objective To assess the incidence of retained products of conception (RPOC)

Purpose : To consider and differentiate oedema fluid from other fluids in the performance of epidural block. Clinical features; A patient underwent placement of an epidural catheter for vaginal delivery of twins. Following a loss of resistance technique using air a small amount of fluid was aspirated through the needle and subsequently through the epidural catheter. The epidural block and delivery followed uneventfully. After delivery oedema fluid oozed from the puncture site for a number of days. Laboratory investigation revealed that this fluid was of oedematous origin. Bedside determination of alkaline pH by ComburlO Test M urine stick appeared to be a simple and useful test for distinguishing the oedema fluid from fluids of other possible sources. Conclusion: When performing an epidural blockade the retum of fluid may be due to oedematous fluid. Differentiation of the pH by a simple bedside test can aid in the differential diagnosis and prevent unnecessary additional attempts at needle repositioning.