Sody Abby Naimer

Effectiveness of Vitamin B12 in Treating Recurrent Aphthous Stomatitis: A Randomized, Double-Blind, Placebo-Controlled Trial

Background: The frequency of recurrent aphthous stomatitis (RAS), the most common oral mucosa lesions seen in primary care, is up to 25% in the general population. However, there has been no optimal therapeutic approach. Our objective was to confirm our previous clinical observation of the beneficial treatment of RAS with vitamin B12. Methods: A randomized, double-blind, placebo-controlled trial was done using primary care patients. A sublingual a dose of 1000 mcg of vitamin B12 was used in patients in the intervention group for 6 months. Results: In total, 58 patients suffering from RAS participated in the study: 31 were included in the intervention group and 27 were included in control group. All parameters of RAS among patients in the intervention group were recorded and compared with the control group. The duration of outbreaks, the number of ulcers, and the level of pain were reduced significantly (P < .05) at 5 and 6 months of treatment with vitamin B12, regardless of initial vitamin B12 levels in the blood. During the last month of treatment a significant number of participants in the intervention group reached “no aphthous ulcers status” (74.1% vs 32.0%; P < .01). Conclusion: Vitamin B12 treatment, which is simple, inexpensive, and low-risk, seems to be effective for patients suffering from RAS, regardless of the serum vitamin B12 level.

Treatment of multiple miliary osteoma cutis of the face with local application of tretinoin (all- trans retinoic acid): a case report and review of the literature

BACKGROUND Multiple miliary osteoma cutis of the face represents primary extra-skeletal bone formation that arises within the skin of the face. METHODS A 60-year-old woman with multiple miliary osteoma cutis of the face was treated by application of 0.05% tretinoin (all-trans-retinoic acid) cream nightly. RESULTS After 3 months of therapy there were fewer papules and a decrease in size of remaining lesions. In a literature search, it was found that local application of tretinoin was successful and achieved a decrease in the number of papules over the face in all patients with multiple miliary osteoma cutis of the face; however, the length of time to achieve response varied from a few weeks to 6 months. CONCLUSION It is suggested that local application of tretinoin cream should be considered in the therapy of multiple miliary osteoma cutis of the face, particularly when the lesions are small and superficial.BACKGROUND: Multiple miliary osteoma cutis of the face represents primary extra-skeletal bone formation that arises within the skin of the face. METHODS: A 60-year-old woman with multiple miliary osteoma cutis of the face was treated by application of 0.05% tretinoin (all- trans -retinoic acid) cream nightly. RESULTS: After 3 months of therapy there were fewer papules and a decrease in size of remaining lesions. In a literature search, it was found that local application of tretinoin was successful and achieved a decrease in the number of papules over the face in all patients with multiple miliary osteoma cutis of the face; however, the length of time to achieve response varied from a few weeks to 6 months. CONCLUSION: It is suggested that local application of tretinoin cream should be considered in the therapy of multiple miliary osteoma cutis of the face, particularly when the lesions are small and superficial.

Evaluation of techniques for treating the bleeding wound

BACKGROUND Despite the fact that the urgent control of active bleeding from external body surfaces demands a basic procedure, it is puzzling that this topic has received little if any attention in modern medical research. Elastic adhesive dressing (ELAD) has been proposed for dressing the bleeding wound. METHODS AND MATERIALS Three techniques were compared over a simulated wound in a human model. Pressures generated between the chosen dressing surface and the underlying mock wounds cutaneous surface, time consumption, convenience, satisfaction and pain were tested for each technique. RESULTS Sixty-eight experiments were performed over nine separate anatomical sites. Average pressures for field dressing, ELAD and manual compression were 33, 88 and 180 mmHg, respectively; these differences in pressure were statistically significant. Manual pressure was equally inconvenient for both patient and caregiver. The more proximal and wider anatomical regions were more difficult and time consuming to compress. The caregivers graded ELAD the highest level of convenience and general satisfaction. CONCLUSIONS Field bandage testing reflected its inadequacy in controlling bleeding from most body regions. The results suggest that ELAD may be the hands-free technique of choice. We hope that this article will stimulate further research and elicit evidence on precisely which technique is most suitable for various anatomical location.

Control of Traumatic Wound Bleeding by Compression with a Compact Elastic Adhesive Dressing

OBJECTIVE Compression dressing has been assumed effective, but never formally examined in the field. METHODS A prospective interventional trial examined efficacy and feasibility of an elastic adhesive dressing compression device in the arena of the traumatic incident. The primary variable examined was the bleeding rate from wounds compared before and after dressing. RESULTS Sixty-two consecutive bleeding wounds resulting from penetrating trauma were treated. Bleeding intensity was profuse in 58%, moderate 23%, and mild in 19%. Full control of bleeding was achieved in 87%, a significantly diminished rate in 11%, and, in 1 case, the technique had no influence on the bleeding rate. The Wilcoxon test for variables comparing bleeding rates before and after the procedure obtained significant difference (Z = -6.9, p < 0.01). No significant complications were observed. Caregivers were highly satisfied in 90% of cases. CONCLUSION Elastic adhesive dressing was observed as an effective and reliable technique, demonstrating a high rate of success without complications.

Are sterile conditions essential for all forms of cutaneous surgery? The case of ritual neonatal circumcision.

Background: Many aspects of cutaneous surgical interventions have been perfected, employed, and then scientifically examined. Conversely, ubiquitous, indiscriminate demand for sterile conditions while performing an invasive procedure remains a field devoid of satisfactory critical appraisal. Objective: Ritual neonatal circumcision served as a prototype to assess scientifically the safety of performing a dermatologic intervention under clean, uncontaminated, but nonsterile conditions. Methods: Two hundred subjects, mostly neonates, who were unselectively referred for ritual circumcision, served as the study group. The guillotine excisional technique was employed in the community setting under clean, uncontaminated, nonsterile conditions, in line with traditional practice. Follow-up was continued until full recovery. Results: No wound infections or septic complications were observed in any of the babies at either early (24–36 hours after the procedure) or late follow-up. Many subjects had an exudative discharge at the healing site several days after the procedure. This is a common finding associated with circumcision and was found to be nonindicative of infection. Conclusions: This preliminary study suggests that strict sterile conditions are superfluous for ritual neonatal circumcision, and the effort and expense invested in maintaining an aseptic environment for this sort of intervention may not be justified. Further large-scale investigations are warranted to validate these findings and to determine if they can be extrapolated to other patient populations and other types of cutaneous surgery.

An independent comparison of terbinafine and itraconazole in the treatment of toenail onychomycosis

BACKGROUND: Previously, sponsored publications have shown that either terbinafine or itraconazole (pulse regimen) are effective for patients with toenail onychomycosis. However, independent comparative studies are lacking. OBJECTIVES: To objectively compare treatment with terbinafine and itraconazole in patients with toenail onychomycosis. METHODS: The effectiveness of terbinafine (250 mg/day 3 months) versus itraconazole pulse regimen (400 mg/day for the first week of each month, for three cycles) was retrospectively evaluated in patients with toenail onychomycosis using mycological tests and subjective outcome measures. Statistical analyses were performed using one‐way analyses of variance (ANOVA) for continuous variables and Fisher exact tests for categorical variables. RESULTS: Included in the study were 117 patients (74 patients treated by terbinafine and 43 patients treated with itraconazole). Patients were examined at an average period of 20 months after the end of therapy. Mycological cure was observed in 70.6% and 62.8% of the patients who were treated by terbinafine or itraconazole, respectively (not statistically significant). Mean visual analogue scale assessment of treatment outcome was 79.9 mm (SD 24.7 mm) and 65.2 mm (SD 34.6 mm) for patients treated by terbinafine or itraconazole, respectively (p=0.008). When the results were stratified according to age and gender, it was observed that the advantage of terbinafine versus itraconazole retained statistical significance only for patients who were 55 years old and above, or females. CONCLUSIONS: Mycological cure proportions were not statistically significant between patients treated by terbinafine or itraconazole for toenail onychomycosis. However, better subjective outcome measures indicated an advantage for terbinafine over itraconazole, noticeable in females and patients 55 years old and above.

Dermoscopic prevention and improved detection of retained sutures

SOLUTION Areas with unsatisfactory visualization include areas obscured by hair, such as the scalp, axillae, genitalia, and eyebrows; anatomy of an awkward shape, such as the pinna, inner orbit, umbilical or perianal regions where the planes themselves twist and turn; or where the surface is dominated by skin folds, including axillary, inframammary, gluteal, scrotal, inguinal, and eyelid areas. Likewise, an abundance of superficial secretions, scales, or crusts can also hide underlying structures (Fig 1, A and B). If sutures tear, meticulous inspection of the track mark is necessary to disclose the suture stump. If both sides of a suture are cut, the knot itself may be removed while the remainder is left inside the cuticular layer (Fig 1, C).

Enhancement of Pediatric Ophthalmologic Diagnosis With a Handheld Polarized Dermatoscope

Objective. In pediatric primary care, an adjunct for ophthalmology diagnosis and monitoring of treatment could be of great advantage. The portable polarized dermatoscope can readily fit the purpose as an alternative to the classic slit lamp device. Methods. We describe and demonstrate our clinical experience using the dermatoscope for diverse ocular conditions. Main message. Beyond its effective primary role as an examination tool for detecting dermatopathology, the dermatoscope proves its worth in a variety of separate ophthalmologic clinical states where intricate details need recognition. From corneal or subtarsal foreign body identification, to tear gutter assessment, this instrument can facilitate our work whenever magnification and illumination is beneficial. Conclusion. The technique described raises the option of using a substitute for usually lacking, cumbersome equipment for many therapeutic situations, rural clinics and home visits, easily available for the busy pediatrician, demanding little training, and at a reasonable cost.

Medical students’ perceptions of a career in family medicine

BackgroundIn Israel, there is a shortage of family medicine (FM) specialists that is occasioned by a shortage of students pursuing a FM career.MethodsA questionnaire, based on methods adapted from marketing research, was used to provide insight into the medical specialty selection process. It was distributed to 6th-year medical students from two Israeli medical schools.ResultsA response rate of 66% resulted in collecting 218 completed questionnaires. Nineteen of the students reported that they were interested in FM, 68% of them were women. When compared to students not interested in FM, the selection criteria of students interested in FM reflected greater interest in a bedside specialty which provides direct long-term patient care. These latter students were also more interested in a controllable lifestyle that allowed time to be with family and children and working outside the hospital especially during the daytime. These selection criteria aligned with their perceptions of FM, which they perceived as providing them with a controllable lifestyle, allowing them to work limited hours with time for family and having a reasonable income to lifestyle ratio. The students not interested in FM, agreed with those interested in FM, that the specialty affords a controllable lifestyle and the ability to work limited hours Yet, students not interested in FM more often perceived FM as being a boring specialty and less often perceived it as providing a reasonable income to lifestyle ratio. Additionally, students not interested in FM rated the selection criteria, academic opportunities and a prestigious specialty, more highly than did students interested in FM. However, they perceived FM as neither being prestigious nor as affording academic opportunitiesConclusionThis study enriches our understanding of the younger generations attitudes towards FM and thus provides administrators, department chairs and residency program directors with objective information regarding selection criteria and the students’ perceptions of FM. We identified the disconnect between the selection criteria profiles and the perceptions of FM of students not inclined to pursue a residency in FM. This allowed for recommendations on how to possibly make FM more attractive to some of these students.

Radiofrequency catheter ablation of atrioventricular node reentrant tachycardia in children with limited fluoroscopy

BACKGROUND Limited fluoroscopy cryo-ablation using a 3D electro-anatomical system (3DS) has been used for AVNRT in children. We aimed to facilitate a fluoroscopy limited approach of RF ablation of AVNRT in children. METHODS A retrospective study was performed of procedure parameters in children undergoing RF ablation of AVNRT in 75 consecutive children (June 2011 to November 2013 - Group A) using standard fluoroscopy techniques compared to those of 64 consecutive children (December 2013 to May 2015 - Group B), using a fluoroscopy limited approach with 3DS. RESULTS The acute success rate was 98.7% (74/75) and 98.4% (63/64) for groups A and B, respectively. The recurrence rate was 2.7% (2/74) and 0% (0/63) with a mean follow-up period of 45.5±12.1 and 14.3±6.1months for group A and group B, respectively. The mean procedure and fluoroscopy times were significantly lower for group B compared to group A (119±37 (43-203) and 0.83±1.04 (0.05-3.83) minutes versus 146±53 (72-250) and 16.1±8.9 (4.39-55) minutes, p<0.003 and p<0.0001, respectively). There were no ablation-related complications. CONCLUSIONS A fluoroscopy limited approach for RF ablation of AVNRT in children using a 3DS is easily acquired and adapted, and significantly reduces the fluoroscopy and procedure time with excellent efficacy, safety and low recurrence rate. CONDENSED ABSTRACT This study confirmed that a 3D mapping system (3DS) to guide ablations of AVNRT in children reduces radiation exposure. Combined, limited fluoroscopy and 3DS in a methodology that resembles the familiar conventional fluoroscopy approach for RF ablation of AVNRT in children is proposed. Combined limited fluoroscopy and RF-energy in children with AVNRT are associated with a shorter procedure time, minimal fluoroscopy time, a high success rate and a low recurrence rate.