Neonatal Iatrogenic Calcinosis Cutis and Heterotopic Calcification Causing Peripheral Brachial Palsy: Case Report and Review of Literature.

CASE: Iatrogenic heterotopic calcification and calcinosis cutis secondary to extravasations of intravenous calcium is very rare. We report a case of a neonate treated with intravenous calcium resulting in extravasations causing heterotrophic calcification and calcinosis cutis with subcutaneous mass causing perinatal peripheral brachial palsy. CONCLUSION: We highlight these rare potential complications of calcium extravasations and recommend conservative treatment and the avoidance of the temptation of surgical excision of any bony lumps as they resolve spontaneously in time. These complications should not be confused as a fracture with callus formation and periosteal reaction.

Knowledge, attitude, practice and perceived barriers towards smoking cessation services among community pharmacists.

Introduction: With more than one billion current smokers, 80% of them living in low and middle-income countries, tobacco smoking is considered a global public health problem. Jordan has one of the highest estimate rates of tobacco use in the region and world. Still, tobacco use interventions, that could significantly reduce the number of smoking-related diseases and reduce health care costs, are scarce. While such interventions could be carried out by community pharmacists, given their unique position to counsel patients and provide effective cessation interventions, the role of community pharmacists in tobacco control services in Jordan has never been fully investigated. Objective: This study aimed at assessing the community pharmacists' knowledge, attitudes, and practice towards smoking cessation and identifying their perceived barriers for smoking cessation counselling utilizing a sample of community pharmacists in Northern Jordan. Method: A cross-sectional study was conducted among community pharmacies in Irbid city, North of Jordan, between April and August 2018. A random sample of 95 pharmacies was selected using the multistage random sampling technique. A structured English questionnaire, consisting of 5 parts, was used. The Survey assessed pharmacists' socio-demographics, knowledge, attitude, practice and perceived barriers related to tobacco use cessation services. Results: One hundred and fifty pharmacists completed the survey. Their mean age was 30.71±10.10 years. The mean of pharmacists' knowledge score was 3.74±0.38, while their positive and negative attitude were 3.87±0.43 and 3.18±0.66 respectively. Pharmacists' mean smoking cessation practice was 2.01+0.64. Barriers to providing cessation interventions included the lack of training on nicotine replacement therapy products (86%), the lack of smoking cessation programs (84%) and low demands from smokers (83.3%). Conclusion: While knowledge related to tobacco use cessation services among the community pharmacists was sub-optimal, a good positive attitude and a low practice levels were observed. The lack of educational materials, low patients' demand, knowledge deficits, low training and the lack of cessation programs have been identified as barriers hindering the provision of smoking cessation services. Furthermore, the study identified factors that will increase community pharmacists' participation in smoking cessation, help in raising pharmacists' awareness of smoking as a public health problem and the importance of their role.

Knowledge, attitude, practice and perceived barriers towards smoking cessation services among community pharmacists

Introduction: With more than one billion current smokers, 80% of them living in low and middle-income countries, tobacco smoking is considered a global public health problem. Jordan has one of the highest estimate rates of tobacco use in the region and world. Still, tobacco use interventions, that could significantly reduce the number of smoking-related diseases and reduce health care costs, are scarce. While such interventions could be carried out by community pharmacists, given their unique position to counsel patients and provide effective cessation interventions, the role of community pharmacists in tobacco control services in Jordan has never been fully investigated. Objective: This study aimed at assessing the community pharmacists’ knowledge, attitudes, and practice towards smoking cessation and identifying their perceived barriers for smoking cessation counselling utilizing a sample of community pharmacists in Northern Jordan. Method: A cross-sectional study was conducted among community pharmacies in Irbid city, North of Jordan, between April and August 2018. A random sample of 95 pharmacies was selected using the multistage random sampling technique. A structured English questionnaire, consisting of 5 parts, was used. The Survey assessed pharmacists’ socio-demographics, knowledge, attitude, practice and perceived barriers related to tobacco use cessation services. Results: One hundred and fifty pharmacists completed the survey. Their mean age was 30.71±10.10 years. The mean of pharmacists’ knowledge score was 3.74±0.38, while their positive and negative attitude were 3.87±0.43 and 3.18±0.66 respectively. Pharmacists’ mean smoking cessation practice was 2.01+0.64. Barriers to providing cessation interventions included the lack of training on nicotine replacement therapy products (86%), the lack of smoking cessation programs (84%) and low demands from smokers (83.3%). (AU)

Radiofrequency ablation of osteoid osteoma using tissue impedance as a parameter of osteonecrosis.

INTRODUCTION: The aim of this study is to assess the safety and the efficacy of radiofrequency ablation (RFA) of osteoid osteoma with Soloist monopolar electrode using tissue impedance, rather than temperature, as an indicator of osteonecrosis. METHODS: The medical records and imaging studies of 30 patients (males 18, females 12) who underwent RFA of osteoid osteoma at our institution were reviewed. The mean age of the patients was 15.3 years (range 5-34 years) and the mean duration of follow up was 26.9 months (range 3-52 months). The lesions were located in the femur (n=6, 53%), tibia (n = 8, 27%), hand (n = 3, 10%), foot (n = 2, 6%) and humerus (n = 1, 3%). The procedure was performed with general anaesthesia under CT guidance. The nidus was accessed with 11-gauge bone biopsy needle and then the stylet was removed and replaced by monopolar 16.5G radiofrequency probe with a 9-mm active tip through the coaxial axis. Power delivery via the radiofrequency generator was started at 2 W and increased gradually until the end point of 450-500 Ω reached and 'Roll-Off' achieved indicating coagulation necrosis of the target lesion. RESULTS: The procedure was technically successful in all patients. The mean procedure time was 72 min and the mean RFA time was 12.7 min. The clinical success rate was 93%. In one patient, the procedure was abandoned due to immature Roll-Off despite all measures. In one patient (3%), recurrence occurred 39 months after the procedure. No major complications were encountered. Two minor skin burns occurred that were resolved with conservative measures. CONCLUSION: RFA of osteoid osteoma using Soloist monopolar electrode is a safe and effective treatment. Tissue impedance could be used as an alternative to temperature to indicate osteonecrosis of osteoid osteoma during RFA.

Association of abnormal foot angles and onychocryptosis.

OBJECTIVES: To find if there is any association between the abnormal interphalangeal (IPA) and/or hallux valgus angles (HVA) and onychocryptosis. MATERIALS AND METHODS: Eighty consecutive patients with proven ingrowing toenail of all grades had their interphalangeal and hallux valgus angles of the great toe been measured on a stress view standing radiograph, and compared with a control group of normal people. RESULTS: The mean age (SD) of our patients was 20 (6.4) years. Males are affected more than females. Lateral edge ingrowing was found in 85% of patients. The percentage of abnormal HVA in the diseased toes (60%), was significantly higher than that in contralateral toes (30%) (p<0.0005) and in normal controls (12%) (p<0.0005). Similarly, the percentage of abnormal IPA in the diseased toes (85%) was significantly higher than that in the contralateral toes (50%) (p<0.0005) and in normal controls (25%) (p<0.0005). CONCLUSIONS: Abnormal interphalangeal and hallux valgus angles or lateral deviation of the distal phalanx significantly associated with onychcryptosis.