Titanium elastic nailing in femoral diaphyseal fractures of children in 6-16 years of age

Background:

Management of femoral diaphyseal fractures in the age group of 6-16 years is controversial. There has been a resurgence worldwide for operative fixation.

Materials and Methods:

Twenty-two children (18 boys, 4 girls) aged 6-16 years with recent (> 3 days) femoral diaphyseal fractures (20 closed, 2 open) were stabilized with Titanium Elastic Nail (TEN). These fractures were in proximal third (n=3), middle third (n=15) and in the distal third (n=4) 17 patients underwent surgery within seven days of their injury. The results were evaluated using Flynn''s scoring criteria. Statistical analysis was done using Fischer''s exact test.

Results:

All 22 patients were available for evaluation after a mean of 26 months (14-36 months) of followup. Radiological union in all cases were achieved in a mean time of 8.7 weeks. Full weight bearing was possible in a mean time of 8.8 weeks. Mean duration of hospital stay was 9.8 days. The results were excellent in 13 patients (59.0%), successful in six (27.2%) and poor in three patients (13.6%). All patients had early return to school.

Conclusion:

Intramedullary fixation titanium elastic nailing is an effective treatment of diaphyseal fractures of the femur in properly selected patients of the 6-16 years age group.     

Use of the Heartmate 3 for biventricular support as a bridge to heart transplant‐first US implant

Right ventricular failure continues to be the Achilles heel in the management of heart failure patients. Traditionally, either high doses of inotropes and inhaled nitric oxide or jerry‐rigged temporary mechanical devices have been used to support failing right ventricles. No durable implantable right ventricular assist device has been developed to address this long‐standing concern. Because of this vacuum of innovation, surgeons have started using the third‐generation LVADs to support the right ventricle. The HeartMate 3 (Abbott) LVAD is a safe and effective therapy for the management of biventricular failure.     

Laparoscopic inguinal hernia repair: transabdominal preperitoneal (TAPP) versus totally extraperitoneal (TEP) approach: a prospective randomized controlled trial

Background  

Minimal access approaches to inguinal hernia repair have added to the ongoing debate over the “best groin hernia repair.” The present prospective randomized controlled trial was done to compare the totally extraperitoneal (TEP) and transabdominal preperitoneal (TAPP) techniques of laparoscopic inguinal hernia repair.     

Recurrent shoulder dislocations secondary to coracoid process fracture: a case report

Coracoid process fracture is easily missed in recurrent anterior shoulder dislocation. We report one such case in a 48-year-old man. Radiology revealed the Bankart lesion and the Hill-Sachs lesion only; the coracoid process fracture was discovered intra-operatively. The anatomy of the shoulder was restored by fixing the fragment to its scapular remnant with a 4-mm cannulated cancellous screw. The tip and the proximal fragment were reamed before inserting the screw. This fragment was routed with attached short head of biceps and coracobrachialis through the lower one third of the subscapularis, before homing it and fixing it to the proximal coracoid fragment. This extraarticular repair resulted in less stiffness than any intra-articular procedure. At the 2-year follow-up, the patient had had no further shoulder dislocation.     

Haemodynamic responses to laryngoscopy and intubation in patients with pregnancy-induced hypertension: effect of intravenous esmolol with or without lidocaine

The pressor response is known to be exaggerated in patients with pregnancy-induced hypertension, which can result in increased morbidity and mortality in both mother and newborn. Various pharmacological agents have been used before induction in an attempt to attenuate the adrenergic response but with varying degree of success. Esmolol, an ultra short-acting cardioselective beta-blocker with rapid onset and short elimination half-life, is an attractive choice for attenuating the adrenergic response in pregnant patients. In a prospective, randomised double blind study we evaluated the efficacy of two bolus doses of esmolol with or without lidocaine, in patients with pregnancy-induced hypertension. Eighty such patients undergoing lower segmental caesarean section were randomly divided into four groups and received the following study drugs before intubation: group I, esmolol 1 mg.kg(-1); group II, esmolol 2 mg.kg(-1); group III, esmolol 1 mg.kg(-1) and lidocaine 1.5 mg.kg(-1); and group IV, esmolol 2 mg.kg(-1) and lidocaine 1.5 mg.kg(-1). In groups II, III and IV, the changes in maternal heart rate, systolic blood pressure and mean arterial pressure in response to laryngoscopy and intubation were attenuated to a comparable degree (P > 0.05). No adverse effects were noticed in mother or baby. We conclude that esmolol 1 mg.kg(-1) with lidocaine 1.5 mg.kg(-1) is effective in attenuating the adrenergic responses to laryngoscopy and intubation in patients with pregnancy-induced hypertension.