Image-guided stereotactic management of non-AIDS-related cerebral infection.

Every neurosurgeon can appreciate Dandy's recognition that the drainage of brain abscesses causes trauma to the delicate parenchyma. Over the years, brain surgery has evolved toward management of problems by using less and less invasive techniques and thus gaining ever lower morbidity. Clearly, the advent of better imaging techniques has improved the outcome in patients afflicted with intracerebral infections. The combination of stereotaxy with these imaging techniques is contributing a "zero mortality" in the treatment of these infections. In our series of 29 consecutive patients with non-AIDS-related infections, no patient died as a direct result of a stereotactic surgical procedure. Two patients (7%) had new neurologic deficits after surgery. The only patient left with a permanent disability had a kidney allograft and subacute bacterial endocarditis. His condition deteriorated 6 hours after aspiration of a sterile abscess, when an intra-abscess hematoma was diagnosed and evacuated. In retrospect, this complication may have been avoided by less vigorous aspiration. Three of the four patients with nonviral infections who died were iatrogenically immunosuppressed for their organ transplants. These patients are difficult to treat, and given the current popularity of transplantation procedures, neurosurgeons will face more and more opportunistic infections. In general, the patients with abscesses did well. On the other hand, nonoperative mortality was extremely high for patients with viral encephalitides. This high mortality may have resulted from a delay in diagnosis and treatment or from the unavailability of highly effective antiviral agents at the time the biopsies were performed. The importance of early diagnosis and treatment of infection cannot be overemphasized. T.H. Flewett's warning about the management of HSE applies to the management of all cerebral infections: "It seems clear from everybody's published results [in the papers already given] if we wait to do biopsy until the clinical indications are unmistakable, we have waited so long that the patient, if he survives, will be left a severe neurological cripple." Because it is relatively noninvasive, stereotactic neurosurgery has been used increasingly to diagnose brain masses in patients with AIDS. We recommend its use for establishing diagnoses in all suspected cases of cerebral infection. We agree with Rosenblum et al: Empiric treatment of brain infections should be regarded as "radical." Such treatment should be reserved for patients who have an identifiable source of infection and causative organism or for patients who are clinically too unstable to undergo surgery.(ABSTRACT TRUNCATED AT 400 WORDS)     

Meningoencephalitis and brain abscess due to a free-living amoeba

A 47-year-old diabetic woman developed fatal meningoencephalitis due to a free-living amoeba. The responsible organism appeared to be neither Naegleria nor Acanthamoeba-Hartmannella. Both acute and chronic (granulomatous) inflammatory reactions of the brain were present, and both cysts and trophozoite forms were readily visualized. The latest classification and methods of identification of such amoebae are reviewed and their threat to public health underscored. It should be realized that a variety of free-living amoebae exist in nature, which potentially can produce meningoencephalitis in humans, and that none of these organisms should be labeled or considered as "avirulent" or "nonpathogenic" until proved otherwise.     

A systematic review of sugammadex vs neostigmine for reversal of neuromuscular blockade

We reviewed systematically sugammadex vs neostigmine for reversing neuromuscular blockade. We included 17 randomised controlled trials with 1553 participants. Sugammadex reduced all signs of residual postoperative paralysis, relative risk (95% CI) 0.46 (0.29–0.71), p = 0.0004 and minor respiratory events, relative risk (95% CI) 0.51 (0.32–0.80), p = 0.0034. There was no difference in critical respiratory events, relative risk (95% CI) 0.13 (0.02–1.06), p = 0.06. Sugammadex reduced drug‐related side‐effects, relative risk (95% CI) 0.72 (0.54–0.95), p = 0.02. There was no difference in the rate of postoperative nausea or the rate of postoperative vomiting, relative risk (95% CI) 0.94 (0.79–1.13), p = 0.53, and 0.87 (0.65–1.17), p = 0.36 respectively.     

Reproductive health of women with and without disabilities in South India,the SIDE study (South India Disability Evidence) study: a case control study

Background

Evidence shows that women with disability have adverse pregnancy outcomes compared to those without a disability. There is a lack of published data on reproductive health of women with disability in India till date. The objective of the South India Disability Evidence (SIDE) Study was to compare reproductive health parameters including pregnancy experience, health access during pregnancy and type of delivery among women with disability compared to women with no disability.

Methods

The study was conducted in one district each in two States (Andhra Pradesh and Karnataka) in 2012. A case-control design was used to identify appropriate age and sex-matched controls for women with disability identified through a population-based survey. Trained key informants first listed women with disabilities who were then examined by a medical team to confirm the diagnosis. Trained research investigators administered questionnaire schedules to both groups of women to collect information on reproductive health and outcomes of any pregnancy experienced in the past two years.

Results

A total of 247 women with disability and 324 age-matched controls aged 15-45 years were recruited for the study. 87% of the women with disability had a physical disability. The mean age of women with disability was 29.86 against 29.71 years among women without a disability. A significantly lower proportion of women with disability experienced pregnancy (36.8%) compared to women without a disability (X ² –16.02 P <0.001). The odds ratio for suffering from diabetes among women with disability compared to women without a disability was 19.3(95% CI: 1.2- 313.9), while it was 9.5 (95% CI: 2.2-40.8) for depression. A higher proportion of women without a disability (7.7%) compared to women with a disability (5.3%) reported a successful pregnancy in the past two years. There were no statistically significant differences between women with and without a disability with regard to utilization of antenatal care and pregnancy outcomes.

Conclusions

The study provides evidence on some reproductive health parameters of women with disability in India for the first time ever. The findings will help in formulating policy and to develop specific interventions to improve pregnancy outcomes for women with disability in India.

     

Twelve years and counting: California's experience with a statewide Healthy Cities and Community program

California Healthy Cities and Communities is the longest running statewide program of its kind in the nation. After providing a brief history the authors give an overview of the supporting activities and resources the Program provides to Healthy Cities and Communities initiatives throughout California.     

The influence of infection on titres of antiglobulin antibodies

The influence of acute and chronic infection and hypergammaglobulinaemia on the titres of anti-globulin antibodies was studied in 128 patients. Very high titres of serum agglutinators were found to be associated with gram positive septicaemia. This infection had no influence on the titres of rheumatoid factors. Elevated titres of serum agglutinators may be helpful in differentiating `benign' from `malignant' gammopathy.