Negative PressureWound Therapy (NPWT) in open wound management: A study of 16 Cases in Orthopaedic Department of Faridpur Medical College Hospital.

Wound management is a major concern in open fracture cases. Negative Pressure Wound Therapy (NPWT) is an advanced method for managing open wounds. It is a topical treatment using sub-atmospheric pressure to increase blood flow, remove bacteria and increase growth of granulation tissue in the wound. The study was performed to evaluate the results of NPWT in patients with open fracture in lower extremity. Using Aquarium pump as an NPWT device, 16 patients were prospectly treated for open fractures in their inferior extremity. Mean patients' age range was 21 to 60 yrs. The patients under study either had suffered from trauma, fall or had post operative wound infection. Many of them had wounds with underlying tendon or bone exposure. Necrotic tissues were debrided before applying NPWT. Dressings were changed every 3rd or 4th day and treatments were continued for 07 to 28 days. Exposed tendons and bones were successfully covered with healthy granulation tissue in all cases, depth of the wounds reduced as well as surface areas. In 12 cases coverage of granulation tissue were achieved and further managed by skin grafting, 4 cases with wound infections were closed with secondary suture. No significant complications were noted regarding the treatment. NPWT was found to facilitate the rapid formation of healthy granulation tissue on open wounds in lower extremity and thus to shorten healing time and minimize secondary soft tissue defect coverage procedures.

Ebstein’s Anomaly Corrected by Tissue Valve: Case Report.

Ebstein’s anomaly is a rare form of congenital heart disease with incidence of 1% of all congenital heart diseases. There are two modes of surgical correction of Ebstein’s anomaly: either biventricular repair with or without tricuspid valve replacement, or palliative univentricular repair consisting of bidirectional Glenn shunt or Fontan procedure. We treated a case of severe form of Ebstein’s anomaly with ASD secundum with WPW syndrome. Radiofrequency ablation was done to treat WPW syndrome preoperatively. Celermajer’s index is a prognostic indicator for tricuspid valve repair or replacement. On 04.03.08 tricuspid valve was replaced with 31 mm Carpentier-Edwards bovine pericardial valve under cardiopulmonary bypass. Postoperative period was uneventful. Follow up echo done on 01.06.08 which revealed normally functioning tissue valve found in tricuspid position TR Grade I. So, in conclusion, preoperative evaluation and workout of Celermajer’s index is essential before surgical intervention for decision of tricuspid valve repair or replacement. Last but not the least, any event of arrhythmia should be properly evaluated.

Aspects of Infection in Intensive Care Unit - Prevention and Control.

Intensive Care Unit (ICU) is the most vulnerable area in the hospital premises. Hospital acquired infections in critically ill patients as well as of transmission of infections from a patient to another patient or to the health care workers or vice versa can occur in ICU. ICUs combine physicians, nurses and allied health professionals to manage patients with life threatening single or multiple organ system failure, including stabilization after surgical interventions. It is a continuous management including monitoring, diagnosis, and support of failing vital functions as well as the treatment of the underlying disease. Here we have to discuss the source of infection and their effective control measurement in intensive care unit. Ventilator associated pneumonia (VAP) as well with other sources is most common nosocomial infection having 33% mortality in ICU.

Efficacy of combination therapy for the management regime of Alopecia areata.

Alopecia areata is a world wide cosmetic problem. Cases are seen in Bangladesh. Due to financial constraint and lack of modern facilities the patients of this country needs cheap, easily available and conveniently usable treatment modality. The present study revealed that the oral administration of prednisolone for 06 weeks followed by topical application of 02% minoxidil for another period of 14 weeks is noninvasive and could act as better remedy for alopecia areata. It is claimed that steroid could induce hair growth through immunosuppression rather than a direct effect on hair growth promotion. When applied together steroid it induced regrowing hair gave more encouraging result. The combination therapy indicated that the gradual loss of hair could be minimized and regrowth of hair could be made possible. To fulfill the demand for the best compliance of treatment modality further study should be directed and dictated amongst a large group of population.

Micro Vascular Changes in the Placenta of Bangladeshi Overt Diabetic Mothers and Hypertensive Diabetic Mothers.

It is a significant medical problem when Pregnancy is complicated by diabetes and/or hypertension which affect not only affecting maternal health, but also jeopardizing fetal normalcy? The placenta being the bridge between maternal fetal activities, this structure is considered as a window through which understanding of maternal dysfunctions as well as of their impacts on fetal wellbeing can be obtained. And as it is an almost all-vessel organ, its functional status depends primarily on the structural status of its vessels. To observe vascular changes in the placenta, a study was carried out on 44 placentas.19 from overt diabetic mothers having no hypertension and 5 from hypertensive diabetic mothers, and 20 from control group having no hypertension or diabetes. These were collected just after delivery though caesarian section. Microscopic findings of the study were that there was a trend of greater intimal thickness at the second branching site in the overt diabetes group than the control group. But at the first and last branching site this tendency was reversed. But none of these tendencies reached statistical significance. In case of the hypertensive diabetes group, there was a tendency of greater intimal thickness at the first, second and last branching sites as compared to the control group. Hypertensive diabetes group also showed significantly greater intimal thickness at first and last branching sites than the overt diabetes group.

Effect of retraining on nutrition among tribal women volunteers in Bangladesh.

Training programme on Nutrition was carried out on 42 tribal women nutrition volunteers from Rangamati, Khagrachari and Banderban districts of Chittagong Hill Tracts during July 1987 to June 1988. There were a basic training for 10 days and five retrainings of 6 days on the same group. Assessments on the level of their knowledge before and after each training were conducted by a standard questionnaire. Mean score obtained by the trainees initially was 46.28% which increased to 97.23% in the last round. Although the knowledge gain was found statistically significant in each retraining but the retention of knowledge in pre-test of each retraining was found statistically significant (P less than 0.001) upto second round (i.e. 1st retraining) and thereafter the retention was found insignificant (P greater than 0.05).