Traumatic brain injury/chronic pain syndrome: a case comparison study.

OBJECTIVE: To identify the pretreatment characteristics and progress in treatment and outcomes of chronic pain patients, with and without concomitant traumatic brain injury (TBI). DESIGN AND PATIENTS: Retrospective cohort study of 12 consecutive patients in a chronic pain treatment program who were discovered to have previously untreated brain injury and a cohort of 12 chronic pain patients from the same program matched for age and sex who did not have brain injury. SETTING: Interdisciplinary university-based outpatient rehabilitation medicine clinic. MAIN OUTCOME MEASURES: Length of time in treatment and vocational outcomes. RESULTS: A surprising number of patients referred for treatment of chronic pain were found to have history and symptoms indicative of previously untreated or undiagnosed mild traumatic brain injury (n = 21 of 65). Of these, 12 received therapy for both their brain injury and chronic pain. The 12 treated, dual diagnosed patients did not differ in terms of education, employment status, or marital status from the chronic pain patients. Those with TBI were more likely to have sustained an automobile injury and less likely to have a work-related injury. On admission, 25% of each group were working, and at discharge, that proportion reached 75% for each group. Those with TBI required significantly longer treatment (459 consecutive days) from intake to discharge compared with the control group (295 days). CONCLUSION: Patients who exhibit memory or concentration problems, who express confusion about their diagnosis, who were injured in an automobile accident, or who complain of pain in the head, neck, or arms should be questioned about the possibility of concurrent TBI. Most of these patients can achieve successful employment outcomes, however, the TBI group may require a longer treatment time.

Immunotherapeutic modification of Escherichia coli peritonitis and bacteremia by Tinospora cordifolia.

We present here the protective effects of an Indian medicinal plant Tinospora cordifolia as compared to gentamicin in E. Coli induced peritonitis. Pretreatment with tinospora cordifolia or gentamicin reduced mortality in mice injected with 1 x 10(8) E. coli intraperitoneally from 100% in controls to 17.8% and 11.1% respectively. This was associated with significantly improved bacterial clearance as well as improved phagocytic and intracellular bactericidal capacities of neutrophils in the Tinospora cordifolia treated group. In the gentamicin treated mice although bacterial clearance was rapid, polymorph phagocytosis was depressed. Tinospora cordifolia did not possess in vitro bactericidal activity. The results demonstrate that a "prohost approach" may be beneficial in the therapy of peritonitis.

Polymorphonuclear and monocyte functions in measles.

The depression of immune responses during measles infection has been recognized since the early 20th century. Acute bacterial infections are the most common cause of morbidity and mortality in measles. This study investigated the phagocytic and bactericidal or fungicidal capacities of polymorphonuclear cells (PMN) and monocytes during measles infections. When 14 children with measles were compared with 25 healthy controls, a significant depression in PMN and monocyte function was found. Of these 14 children, seven developed acute bacterial infections. These seven children were compared with 11 children who had acute bacterial infections without measles. It was found that PMN in patients with measles did not achieve an activated state, as expected with acute infections. Serum immunoglobulins were not altered in these patients. These results confirm previous reports of depressed phagocytic and bactericial capacities of PMN in measles, and further document that peripheral blood monocyte functions are also depressed in measles.

Value of propanidid in electro convulsive therapy (comparison with thiopentone).

Propanidid due to its fast induction, early recovery and absence of cumulative action avoiding post recovery hangover is a useful agent and a better substitute for the established inducing agent, thiopentone It has all the advantages of thiopentone but lacks tbe disadvantages of the same. Its extremely short duration of action suits the short procedure of electroconvulsive therapy which gets over within one or two minutes. Use of propanidid will allow more number of E. C. Ts to be given in out patient department and will help in reducing the load on the hospital staff without compromising the safety of the patients.