Effect of 12-week sports intervention programme on physical fitness and sports performance in individuals with spinal cord injury

Objectives: Inactivity in individuals with spinal cord injury (SCI) results in low physical fitness, cardiopulmonary endurance and poor quality of life. Sports participation is known to enhance physical fitness. Therefore, the present study evaluated effect of a structured, 12-week MGM Sports Intervention for Sports Intervention Program for SCI (SPISI) on physical fitness and throw-ball performance in individuals with SCI. Materials and Methods: The study was conducted at MGM School of Physiotherapy and Spinal Cord Injury Rehabilitation centre in Navi Mumbai, India. Following ethical approval, 15 individuals with SCI (80% males and 20% females mean age 33.1 ± 7.2 years) were recruited. Upper-extremity explosive power (medicine-ball-throw), agility (t-test), cardiorespiratory endurance (incremental shuttle wheelchair propulsion test) and ball-throwing capacity (maximal-pass test) were evaluated pre- and post-12-week sports intervention programme (SPISI). The protocol involved strength training of upper extremity training at 50% 1 repetition maximum and participation in throw-ball sport. Results: Following training, increase in upper extremity explosive power (11%), cardiopulmonary endurance (5%), agility (8%) and ball-throwing capacity in distance (7%) (P < 0.05) was observed. The large effect size was observed for sports performance (maximal-pass test distance-Cohen’s d 1.261), moderate for cardiorespiratory endurance (incremental wheelchair propulsion test distance Cohen’s d 0.517) and upper extremity explosive power (medicine-ball throw distance 0.593). Increment in all outcome variables was greater than minimal clinically important difference. Conclusion: Sports intervention programme (SPISI) for 12 weeks brought about minimal clinically important difference in upper-extremity explosive power, agility, cardiorespiratory endurance and sport-specific performance and should be included as an integral component of rehabilitation of individuals with SCI.

Comparative study of postoperative analgesia by epidural ketamine and ketamine plus dexamethasone in lower limb orthopedic surgery

Aim & Objectives: To compared the effect of ketamine and combination of ketamine plus dexamethasone on the duration of postoperative analgesia and to evaluate the effect of dexamethasone on postepidural backache and other complications. Methods: 50 patients (ASA I and II) posted for elective surgery of lower limb in orthopedics, were divided at random into two groups of 25 each. Patients in group I received Inj. Ketamine HCl 0.3 mg/kg diluted in 10 ml normal saline while patients in group II received ketamine HCl 0.3 mg/kg and dexamethasone 8 mg diluted in 10 ml normal saline postoperatively through epidural catheter. The relief of pain and perioperative sequelae were compared. Results: Groups were compared with respect to quality of epiduralanaesthesia and pain relief as felt by the patient. The quality of epidural anaesthesia was found adequate in 80% cases of group 2 and 76% cases of group 1. Pain relief was 20% excellent and 76% good in group 2 and 12% excellent and 68% good in group 1. In group I the mean duration of pain relief after epidural injection of ketamine 0.3 mg/kg was 363.91±180.94 min and in group II after epidural injection of ketamine 0.3 mg/kg with dexamethasone 8 mg was 582.63±182.03 min. These values differ markedly and are statistically highly significant (p<0.001). Conclusion: Ketaminecan be used epidurally safely for rapid onset and is effective for prolonged postoperative analgesia with minimum side effects and high acceptability. The duration can be further prolonged with the addition of dexamethasone and the incidence of postepidural backache is also minimised with dexamethasone.

Complete elimination of tetanus is still elusive in developing countries: a review of adult tetanus cases from referral hospital in Eastern Nepal.

AIM: To analyse demography, clinical presentation, treatment, complications and outcome of patients with tetanus over a 2-year period. MATERIALS AND METHODS: A retrospective analysis of medical records of all patients with tetanus admitted to the intensive care unit of B.P Koirala Institute of Health Sciences, Dharan, Nepal between July 2004 and June 2006. RESULTS: Tetanus accounted for 1.1 % of our ICU admission. Eight tetanus patients (mean age 52 years; M: F ratio 7:1) were admitted. The tetanus prone wounds of seven patients were managed at home. The most common presenting complaints were trismus and stiffness of neck and back (87.5%). Elective intubation was followed by tracheostomy in all the patients. Overall mean duration of ventilatory support was 12.5 days. Treatments given in ICU were diazepam, magnesium sulphate, tetanus immunoglobulin, metronidazole, wound management and supportive measures. Five patients (62.5%) developed autonomic instability and three patients had ventilatory associated pneumonia (37.5%). Average ICU stay was 15.1 days while hospital stay was 20.1 days. Five patients (62.5%) survived the course of disease. Two patients (25%) left the hospital against medical advice while the other (12.5%) died in ICU. CONCLUSION: Tetanus is a vaccine preventable disease. Tetanus prone wounds should be managed appropriately. Respiratory compromise and autonomic instability are the main causes of morbidity and mortality. Early recognition, intense support and prompt treatment improves morbidity and mortality of patients diagnosed with tetanus.

Fluoroscopy guided chemical lumbar sympathectomy for lower limb ischaemic ulcers.

The purpose of this study was to assess the effectiveness of chemical lumbar sympathectomy in relieving pain and healing ischaemic ulcers in patients with peripheral vascular diseases. Thirty-one consecutive patients with ischaemic/ gangrenous lower limb ulcers, referred to the BPKIHS, Pain Clinic were observed prospectively after chemical lumbar sympathectomy using modified Reid Technique with 3 ml of 70% alcohol each at L2 and L3 level under fluoroscopic guidance. Pain relief and ulcer healing were noted in the follow up. Moreover, patients' abilities to resume at least part of their day to day work were also noted at three months follow up. Of the total 31 patients, 16 had Buerger's disease and the remaining 15 had non-Buerger's ischaemic ulcers of which 7 were diabetic. There was significant decrease in the pain score from mean+/-SD of 8.3+/-0.9 (pre-block) to 4.2+/-2.5 (post-block after 3 days) in zero to 10 Numerical Analogue Scale (NAS). By 3 months, 6 patients declined for follow up; 19(76%) of the remaining 25 patients reported pain relief, 18(72%) reported healing or decrease in the size of ulcers and 11(44%) were able to resume at least part of their usual work. Minor complications occurred in 5 patients and amputation was needed in 6 patients. Fluoroscopy- guided chemical lumbar sympathectomy is feasible, safe and effective in relieving pain and promoting ulcer healing in patients with ischaemic lower limb ulcers due both to Buerger's disease and non-Buerger's peripheral vascular diseases.

Predictive accuracy of commissural morphology and its role in determining the outcome following Inoue balloon mitral valvotomy.

BACKGROUND: Commissural morphology is an important predictor of outcome following balloon mitral valvotomy. The aim of this prospective study was to assess if the site of commissural splitting could be reliably predicted by echocardiography and whether the extent of commissural split affected the result of balloon mitral valvotomy. METHODS AND RESULTS: A total of 140 patients (mean age 29.1+/-8.6 years) were studied. Prediction of splitting was done based on the presence of echolucent dark zones as seen in the parasternal short-axis view on echocardiography. Of 102 patients in whom a split of both commissures was predicted, the prediction was accurate in 86% (88/102). Of 33 patients with a predicted unilateral split, the accuracy of prediction was 82% (27/33). In the 5 patients with bilateral commissural fibrosis (in whom none of the commissures were predicted to split), all had a unilateral split. Overall, 93 patients (66%) had a bilateral commissural split, 43 (31%) had a unilateral split, and 4 had no commissural split. All the latter 4 developed moderate-to-severe mitral regurgitation. Those with bilateral commissural split following balloon mitral valvotomy had lower transmitral gradients (5.53+/-1.46 v 7.4+/-1.2 3 mmHg, p = 0.03) and greater mitral valve area (1.83+/-0.15 v. 1.64+/-0.15 cm2, p<0.02), as compared to those with unicommissural split. The incidence of an increase in mitral regurgitation by > or = grade 1 was also lower in the former group (7.5% v. 28%). An optimal result with the first dilatation (using a balloon size <2 mm of the predicted size) was achieved more frequently in those with a bilateral split (18% vs 8%). Oversizing of the balloon by 2 mm (of the predicted size) was done more frequently (19% v. 7%) in those with unicommissural split. CONCLUSIONS: We conclude that the assessment of commissural morphology is possible with excellent predictive accuracy. In this study, those with bilateral commissural split had more favorable hemodynamic results with lower transmitral gradients. greater mitral valve area and lesser frequency of mitral regurgitation in contrast to those with unicommissural split.

Medical certification in respect of alleged torture victims.

Torture is a global problem and affects a large number of people worldwide. The opinion of doctors in certifying various types of physical, and psychological injuries being caused accidentally or resulting from attempted suicide or by torture is very significant. A number of times, discrepancies between complaints and physical findings are noted. Meticulous examination is desirable in order to prove guilt or innocence.

Study of head injury victims in fatal road traffic accidents in Delhi.

The study revealed 31% were the victims of Head injury injury in this part of Delhi in vehicular accidents. Although majority of the fatalities were on the spot quite a number of such victims survived for a varied period. A multipronged approach including the preventive and curative measures for this man-made calamity is the need of the hour. Amongst various preventive measure are wearing helmet be made compulsory for both the driver and pillion riders of two-wheelers, development of a safe traffic sense amongst the road users. Traffic Police should be honest, exemplary punishment for the reckless driver, decongestion of Delhi roads etc. The curative measures are facilities of CT scanners and neurosurgeons in all the major hospitals, provision of first-aid in the PCR (Police control room) vans, to institute immediate treatment to the victim without waiting for the medico-legal formalities, opening of more fully equipped Accident and trauma centres. It is high time the concerned authorities gave some serious thought towards this avoidable epidemic on Delhi roads.

Autoimmune hemolytic anemia.

Immune hemolytic anemia can be either isoimmune or autoimmune. Autoimmune hemolytic anemias (AIHA) consist of group of disorders whose common characteristics are the presence of an antibody which in turn causes short red blood cell (RBC) life. The rate and site of hemolysis and hence the clinical manifestations depends on the type of antibody attached and its propensity to fix complement. Antibodies of the IgG class are most commonly responsible for AIHA in children. Rh erythrocyte antigen is involved in more than 70% of cases. Since the antibody has its maximal activity at 37 degrees C, the resultant hemolysis is called warm antibody induced hemolytic anemia. This is a severe life threatening condition, the clinical features are: sudden onset of pallor, jaundice and dark urine. The cornerstone of diagnosis is a positive Coomb's antiglobulin test in the presence of hemolysis. Coomb's test has false negative and false positive rates in about 2-4% and 8% of all cases respectively. The modalities for treatment of warm AIHA include blood transfusion, steroid therapy, intravenous gammaglobulin, plasma-pheresis and splenectomy. The choice depends on the severity of the disease and child's response to therapy.

Treatment of aplastic anemia in children with high dose methyl prednisolone.

Severe aplastic anemia (SAA) in children has been previously treated with high dose methyl prednisolone (HDMP) with favorable results. We reviewed our experience with intravenous HDMP. Seven children with a diagnosis of SAA confirmed on bone marrow biopsy were treated with 300 mg/kg total dose of intravenous HDMP over a 4 week period. Patients were closely monitored for response and side effects. HDMP was well tolerated except for hyperglycemia in one case. Six of the seven patients showed no response to HDMP. This observation is in stark contrast with previous trials on use of HDMP in SAA. It is concluded that HDMP should be reserved only for patients with milder bone marrow hypoplasia.

Childhood myelodysplasia.

The clinical data and hematological features of 29 children, under the age of 12 years, with primary myelodysplasia are presented. The diagnosis was made using the FAB (French-American-British) Cooperative Group criteria. There were 24 males and 5 females aged 4 months to 12 years (median 2.5 years) with marked male preponderance. Childhood myelodysplasia constituted 16% of all hematological malignancies and 36.7% of acute myeloid leukemias. The median duration of symptoms prior to diagnosis was 3 months. There were 15 cases of refractory anemia, one of refractory anemia with excess blasts, 3 of refractory anemia with excess blasts in transformation and 10 cases of chronic myelomonocytic leukemia. Five patients evolved to acute myeloid and 4 to acute lymphatic leukemia. The median duration of preleukemic phase in these patients was 7 months (range 4-29 months). The overall mean survival was short (5-9 months) in all the subgroups. Besides supportive therapy in most patients, two patients were treated with etoposide, one with alfa interferon 2b and one with high dose methylprednisolone. Our results show that myelodysplasia is not infrequent in children. The disease has an aggressive clinical course and may evolve into acute leukemia.