The Endo-lift Laser (Intralesional 1470 nm Diode Laser) for Dermatological Aesthetic Conditions: A Systematic Review.

BACKGROUND: The prominence of minimally invasive aesthetic approaches has become increasingly pivotal. The endo-lift laser method is an intralesional 1470 nm diode laser connected to a fiber that serves both therapeutic and aesthetic properties. We sought to evaluate the efficacy and safety of the endo-lift laser method for dermatological aesthetic applications. METHODS: PubMed, Ovid-Embase, and Web of Science were systematically searched up to November 5th, 2023. A citation search was also performed. The National Institute of Health (NIH) Quality Assessment Tool was used to evaluate the quality of the studies. RESULTS: Out of 339 articles, twenty-three relevant studies were included in the current review. Applying the endo-lift laser method for rejuvenation, including face and neck lifting, enhancing skin laxity, and disappearing wrinkles, folds, and lines, demonstrated favorable efficacy and safety profile. Moreover, most studies have shown that the endo-lift laser method is promising in eliminating the adipose tissue in the jowl, abdomen, thighs, and arms. The endo-lift laser technique was also efficacious in nose remodeling and blepharoplastic procedures, including treating eyelid and eyebrow ptosis, eye bag, eyebrow position, and eyelid laxity. Patients who suffer from several diseases, such as hidradenitis suppurativa, progressive lipodystrophy, acne vulgaris, scars, and keloids, benefit from procedural treatment with the endo-lift laser technique. Across all studies, the adverse events were mild and self-limiting. Investigating the endo-lift laser method in all aesthetic and therapeutic indications resulted in high patient satisfaction rates. CONCLUSION: The endo-lift laser technique has therapeutic effects and is recommended for various dermatological aesthetic indications. Further clinical studies with control groups and larger sample sizes are needed to acquire more reliable evidence. LEVELS OF EVIDENCE III AND IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

A systematic review of procedural modalities in the treatment of notalgia paresthetica.

BACKGROUND: Notalgia paresthetica (NP) is a rare condition characterized by localized pain and pruritus of the upper back, associated with a distinct area of hyperpigmentation. Given the lack of standardized treatment and the uncertain efficacy of available options, applying procedural methods is of growing interest in treating NP. AIMS: We sought to comprehensively evaluate the role of procedural treatments for NP. METHODS: We systematically searched PubMed/Medline, Ovid Embase, and Web of Science until November 14th, 2023. We also performed a citation search to detect all relevant studies. Original clinical studies published in the English language were included. RESULTS: Out of 243 articles, sixteen studies have reported various procedural modalities, with or without pharmacological components, in treating NP. Pharmacological procedures, including injections of botulinum toxin, lidocaine, and corticosteroids, led to a level of improvement in case reports and case series. However, botulinum toxin did not show acceptable results in a clinical trial. Moreover, non-pharmacological procedures were as follows: physical therapy, exercise therapy, kinesiotherapy, acupuncture and dry needling, electrical muscle stimulation, surgical decompression, and phototherapy. These treatments result in significant symptom control in refractory cases. Physical therapy can be considered a first-line choice or an alternative in refractory cases. CONCLUSION: Procedural modalities are critical in the multidisciplinary approach to NP, especially for patients who are refractory to topical and oral treatments. Procedural modalities include a spectrum of options that can be applied based on the disease's symptoms and severity.

The effect of gabapentin and pregabalin administration on memory in clinical and preclinical studies: a meta-analysis and systematic review.

BACKGROUND: Today, gabapentinoids such as Gabapentin (GBP) and pregabalin (PGB) are widely used as painkillers. This may alter the function of the nervous system; hence their results may include a difference in memory and processes that end in memory formation. This study aims to conclude whether gabapentinoids can alter memory or not by reviewing and analyzing clinical and preclinical studies. MATERIAL AND METHODS: A comprehensive search was carried out in databases including PUBMED, EMBASE, SCOPUS, and Web of Science. In the included studies, memory was measured as an outcome variable in clinical or preclinical studies. RESULT: A total of 21 articles (4 clinical, 17 preclinical) were included in the meta-analysis by STATA Software. The results showed that memory changes under the influence of GBP. Both the administrated dosage and the time of administration are important in the final results and latency time of retention. GBP administration in healthy animals increased latency time, whereas if the administration of GBP took place exactly before training, the latency time increased slightly. Short-term administration of PGB in healthy volunteers is accompanied by transient side effects on the CNS. However, the number and homogeneity of the studies were not such that a meta-analysis could be performed on them. CONCLUSION: Clinical and preclinical studies showed that PGB administration did not confirm its improving memory effect. GBP administration in healthy animals increased latency time and improved memory. Although it depended on the time of administration.

The effects of bupropion on sexual dysfunction in female patients with multiple sclerosis: A double-blind randomized clinical trial.

BACKGROUND: Sexual dysfunction (SD) is one of the most common complications of multiple sclerosis (MS). The aim of this study was to evaluate the effects of bupropion on SD among female patients with MS. METHODS: This double-blind placebo-control randomized clinical trial was conducted on MS patients with SD complaint. Diagnosis was based on the secondary SD subscale scores of the Multiple Sclerosis Intimacy and Sexuality Questionnaire-19 (MSISQ-19). Accordingly, individuals scoring above 27 based on this scale were diagnosed with SD. The subjects were randomly assigned to the bupropion and placebo groups. Bupropion was administered 75 mg twice daily for twelve weeks. As for the study outcomes, besides MSISQ-19, quality of life (Multiple Sclerosis Quality Of Life-54 (MSQOL-54)), fatigue (Multidimensional Fatigue Inventory (MFI)), depression and anxiety (Hospital Anxiety and Depression Scale), and bupropion tolerability were assessed at baseline as well as at weeks 6 and 12. RESULTS: From 84 patients who met the inclusion criteria, 64 patients completed the trial and were analyzed. Demographics and baseline clinical characteristics were not significantly differed between the two groups. The results showed the mean score of MSISQ-19 from baseline to the end of the study period significantly improved in the bupropion group compared with the placebo (week 6: P: 0.03; week 12: P: 0.03). Similarly, MFI scores showed significant improvement in the bupropion group compared with the placebo group (P: 0.001). Both anxiety and depression scores showed significant alterations at study interval between the two groups (Anxiety: weeks 6 and 12: P:0.04; depression: week 6: 0.01, week 12: 0.02). However, there was no significant change in the MSQOL-54 score between the two groups. CONCLUSION: The results of the study substantiated that bupropion can be an effective agent for SD improvement in female patients with MS. Further clinical trials with larger sample sizes can more accurately evaluate the observed findings.

Viewpoint changes of medical sciences graduates in evaluating the performance of faculty members: a qualitative study.

BACKGROUND: This study aimed to identify which dimensions of faculty members' evaluation criteria changed from the viewpoint of students after their graduation, and to determine the effective factors in changing their viewpoints. METHODS: This study was carried out through the qualitative approach and with conventional content analysis method. The target population included all graduates who accomplished their job duty and had a working experience of 2-4 years. A purposive sampling technique with maximum variation used to recruit and interview. Twenty-eight in depth semi-structured interviews were conducted in Tabriz University of Medical Sciences (TBZMED), Iran. The data were analyzed using content analysis. RESULTS: The data analysis led to the development of two themes and 8 categories. The two types of changes in the viewpoint that were experienced by graduates in evaluating the performance of faculty members were: individual and environmental. Individual factors included the responsibility of graduates, social maturity, personal experience, intellectual maturity, understanding the causes of teachers' behaviors, and understanding the importance of evaluation. The environmental factors were applicability of learning experiences in the work environment and workplace conditions. CONCLUSION: From the perspective of graduates, the importance of some evaluation criteria in the educational, professional, and personal dimensions changed over their study period due to some factors, such as personal experience, experiences in the work environment, workplace conditions, and intellectual maturity.

Pentoxifylline effects on hospitalized patients with COVID19: A randomized, double-blind clinical trial.

Pentoxifylline (PTX) has broad-spectrum properties such as anti-inflammatory, anticoagulant, and antiviral effects. The aim of this study was to evaluate the efficacy and safety of PTX in hospitalized patients with COVID-19. This double-blind, placebo-controlled randomized clinical trial was conducted on hospitalized patients with COVID-19. The recruited patients were randomly (1:1) assigned to the PTX group and the placebo group. The intervention group received PTX capsules at a dose of 400 mg three times a day for 10 days along with the national regimen, including interferon plus lopinavir/ritonavir and hydroxychloroquine. The primary outcome was the improvement of clinical scores. The secondary outcomes, on the other hand, were improvement in inflammatory and oxidative stress factors and hospital complications. From a total of 102 patients who met the inclusion criteria, 72 individuals completed the study and were analyzed. No significant differences were shown in demographics and baseline clinical characteristics. Clinical scores was not significant between the two groups (P = 0.31 and 0.07 for day 5 and 11, respectively). Although the mean serum levels of interleukin-6 (IL-6) and glutathione changed significantly after 5 days in the PTX group (P = 0.03 and p = 0.04), ICU admission, intubation, and hospital stay did not differ between the two groups. The results of our study did not show any superiority of PTX over placebo in improving the clinical outcomes of patients with COVID-19. Although PTX had a beneficial effect on IL-6 and showed an acceptable safety profile, it did not offer any clinical benefit for COVID-19 complications.

Gender determination in adults using calcaneal diameters from lateral foot X-ray images in the Iranian population.

Background: Using morphologic features of the bones is the basis of gender determination in anthropology and forensic medicine. In this study, we evaluated the calcaneus diameters for gender determination in the Iranian population. Methods: This cross-sectional study was conducted on Iranians referring to Hazrat-e Rasool Hospital's radiology ward for plain lateral X-ray of the foot. Lateral foot X-rays from 100 men and 100 women were gathered and evaluated for calcaneal indexes. These patients aged between 18 and 80 years old who did not suffer major trauma to the calcaneus bone were recruited. Using a picture archiving and communication system (PACS), four variables were calculated for each X-ray graph: Maximum anterior-posterior length of the calcaneus (MAXL), Maximum height of the bone (MAXH), Height of the cuboid facet (CFH) and Height the calcaneal body (BH). Cut off points for each index were calculated using the area under curve (AUC) in ROC curves. Results: Lateral foot X-rays from 100 men and 100 women were gathered and evaluated for calcaneal indexes. The means of the four indexes were compared between the sexes which showed all four means are significantly different p value <0.001. AUC for MAXL in differentiating the genders was 0.824, which showed 86.8 as the cut off with a sensitivity of 80% and specificity of 69.0%. Cut off point for MAXH was set at 59.8 with sensitivity and specificity of 78.0% and 60.0%, respectively. For BH, 49.5 was set as the cut off point with a sensitivity of 79.0% and specificity of 64.0%. The best cut off point for CFH was 27.8 with 76.0% sensitivity and 63.0% specificity. Conclusion: It can be concluded that the calcaneal diameters are reliable criteria for sex determination. Although the cutoff points are different between various races and populations, it is evident that these diameters can be used for sex determination in general.

The protective effect of cinnamon and ginger hydro-alcoholic extract on carbon tetrachloride-induced testicular damage in rats.

Sexual dysfunction of men is one of the most serious problems in human society. This study aimed to evaluate the protective effect of cinnamon and ginger extract on testicular damages induced by carbon tetrachloride (CCl4). Thirty-six male Wistar rats were randomly divided into 6 groups (n = 6): 1. Normal control; 2. Carbon tetrachloride (CCl4); 3. CCl4 + Cinnamon; 4. CCl4 + Ginger; 5. CCl4 + Cinnamon and Ginger; and 6. Cinnamon + Ginger. CCl4 (1 ml/kg) was injected intraperitoneally on the 14th day, and cinnamon (50 mg/kg, orally) and ginger (250 mg/kg, orally) were administered daily for 14 days. Fifty hours after the CCl4 injection, the testicles and epididymis were separated and examined as to histological alterations and oxidative stress markers. CCl4 significantly increased malondialdehyde level and decreased total antioxidant capacity when compared to the normal control group (p < .05). In addition, degenerative alterations in the testicular and epididymal tissue were observed in CCl4 group. The pre-treatment with ginger and cinnamon extract significantly improved these parameters when compared to the CCl4 group (p < .05). The results of this study indicated that co-treatment of ginger and cinnamon reduces the damages induced by CCl4 in testicular tissue by increasing antioxidant capacity and reducing lipid peroxidation.

Effect of Vitamin D in the Prevention of Myocardial Injury Following Elective Percutaneous Coronary Intervention: A Pilot Randomized Clinical Trial.

Myocardial injury following elective percutaneous coronary intervention (PCI) occurs in about one-third of patients and is associated with mortality. Platelet aggregation, thrombosis formation, and inflammation are the main causes of cardiac injury during PCI. Vitamin D plays a key role in the cardiovascular system by exerting antiplatelet, anticoagulant, and anti-inflammatory properties. There is no published study that investigated the effect of vitamin D in the prevention of cardiac injury following elective PCI. In a randomized clinical trial, 99 patients admitted for elective PCI were randomized into vitamin D (n = 52) and control (n = 47) groups. The intervention group received 300 000 IU vitamin D orally 12 hours before PCI. The cardiac biomarkers were checked at baseline, 8 and 24 hours after PCI. hs-CRP was also measured at baseline and after 24 hours. The increase in CK-MB was documented in 20 patients (42%) in the control group and 18 patients (34.6%) in the intervention group (P = .417). Furthermore, the increase in cTnI occurred in 4 patients (8%) and 2 patients (3.3%) in the control and intervention groups, respectively (P = .419). No significant changes were noted in the level of cardiac biomarkers. In the vitamin D group, the mean difference in CK-MB between 8 and 24 hours was significantly lower (P = .048). The mean difference in hs-CRP was significantly lower in the vitamin D group (P = .045). This study could not show a clear effect of vitamin D in the prevention of cardiac injury during elective PCI. Further outcome-based studies are needed to describe the role of vitamin D in the prevention of periprocedural myocardial injury.