THE OUTCOME OF PULSELESS PINK HAND FOLLOWING CLOSED SUPRACONDYLAR FRACTURE HUMERUS IN PEDIATRICS.

Management of children with supracondylar humeral fractures with pulseless pink hands is still controversial, whether to choose operative or conservative treatment. Proponents of conventional treatment mentioned that most patients can restore the motor and sensory function of the hand shortly after the injury without the need to restore distal pulse by surgery. Opponents of this treatment strategy claim that many patients will develop limb shortening a few years after the injury leading to functional and psychological problems. In this study, we made a comparison of the outcomes of each treatment to help in making policy for the treatment of such types of injuries in our center. This study answers the question "Which method is preferred for treating supracondylar humeral fracture with suspected vascular injury represented by pulseless pink hand, and what are the short and long-term outcomes of each treatment method. The main objective of the study is to settle a policy for the treatment of such types of injuries in our center. This study is a retrospective for the 10-year period from 2010 to 2020, it included 74 patients with blunt trauma to one upper extremity. All patients were children aged one year to fourteen years. Patients with penetrating trauma, combined penetrating and blunt trauma, victims of burns and explosions, and patients with other co-morbidities were excluded. We have two treatment strategies: Conservative (watchful waiting) and Operative exploration. We compared the outcomes of these two strategies regarding the short-term outcome (6 months follow-up) and the long-term outcome (5 years follow-up). We looked for acute and chronic limb ischemia and chronic pain syndrome as the short-term follow-up, while we took limb shortening and chronic limb ischemia and limb function as variables of the long-term follow-up. We don't have the ability to control patients for the psychological examination by a psychiatrist, therefore; we excluded this variable from our study.

Genetic Analysis of Alpha-Thalassemia Mutations in Thi-Gar Province, Iraq.

The prevalence of alpha-thalassemia as a major health problem in the south of Iraq has highlighted the necessity of investigations and screening of patients with thalassemia. The present study aimed to characterize the spectrum of alpha-globin gene mutations in patients who were followed up in a genetic diseases center in Thi-Qar province. A total of 30 subjects were collected from thalassemia patients and 15 cases as the control group. Polymerase chain reaction (PCR) and direct sequencing were performed for functionally regions of the gene (exon 1 and exon 2). The fragment size amplified was 442 bp in the Exon 1 region and 324 bp in the Exon 2 region of α-globin. The molecular analysis of the sequence of PCR products revealed that 13 point mutation within the α-thalassemia gene included deletion and substitution mutation, while the rest of the mutations were in the intron site of the gene. These results indicated that mutations may constitute a risk of developing hemophilia B disease. Molecular mechanisms in the expression of globin genes are used to help manage patients with thalassemia.