Platelet Concentrates Impact on Myringoplasty Outcomes in Chronic Otitis Media Patients: Systematic Review and Meta-analysis.

OBJECTIVE: We aimed to perform a systematic review and meta-analysis of myringoplasty outcomes following platelet concentrates application in patients with chronic otitis media (COM). DATA SOURCES: We searched MEDLINE, Embase, and Cochrane Central register of Controlled Clinical Trials (CENTRAL). We also performed a manual search in Google Scholar and reference lists. REVIEW METHODS: Eligible for inclusion were randomized controlled trials on COM patients undergoing myringoplasty with platelet concentrates (platelet-rich plasma or platelet-rich fibrin) compared to myringoplasty alone. The primary outcomes were graft uptake and air-bone gap (ABG) gain, while the secondary outcome was complication rate. We used odds ratio (OR) and standardized mean difference (SMD) to represent dichotomous and continuous outcomes, respectively. RESULTS: Thirteen trials (n = 1179) were deemed eligible. Platelet concentrates significantly improved graft uptake after 6 months (OR: 2.45, 95% confidence interval [CI]: 1.34-4.47, P = .004, I2 = 0%, high certainty), ABG gain (SMD: 0.36, 95% CI: 0.17-0.55, P = .0002, I2 = 0%, moderate certainty), and complication rate (OR: 0.38, 95% CI: 0.18-0.82, P = .01, I2 = 0%, low certainty). CONCLUSION: Our results showed that platelet concentrates may improve graft uptake and ABG gain and reduce complications in COM patients undergoing myringoplasty. Caution is warranted given to the relatively small sample size, as well as inconsistent reporting across included trials.

Osteoporosis as Perceived by Saudi Physicians: A Cross-Sectional Study of Quality of Practice and Current Barriers in Management.

Background Osteoporosis (OP) is a state of abnormal bone quality and architecture that leads to fragility fractures, with lifetime costs reaching 16.27 billion Saudi Arabian Riyal (SAR). Methods An electronic survey was distributed to physicians from July 2020 to May 2021 to assess the quality of the practice of physicians toward OP and barriers in OP management in Saudi Arabia. Specialties included were endocrinology, general medicine, family medicine, primary care, orthopedic surgery, rheumatology, obstetrics and gynecology, and geriatrics. Results A total of 177 surveys were eligible (55.9% female and 44.1% male). The majority were family consultants (42.9%). In terms of knowledge, 18.1% of our sample recognized all risk factors, and 24.9% recognized all indications to assess bone density. A central dual-energy X-ray absorptiometry (DEXA) was accessible to only 49.4% of the sample. Over 80% of the sample performed comprehensive laboratory workup. Although 68.4% of participants were aware of fracture risk assessment (FRAX), 53.7% used it in their practice. The most cited barrier was a lack of physicians' awareness (80.2%), followed by a lack of patients' awareness (63.6%). The specialty was significantly associated with the awareness of the densitometry certificate (P-value < 0.0001) and the use of FRAX (P-value = 0.0001). Conclusion Our results revealed a below-satisfactory quality of practice among Saudi physicians toward OP. Additionally, our results identified many gaps in knowledge and many barriers to optimal care.

Comparison of temporalis muscle fascia and cartilage grafts for primary type 1 tympanoplasty: a meta-analysis of randomized controlled trials.

PURPOSE: To compare the efficacy and safety of temporalis fascia (TF) with cartilage grafts for primary type 1 tympanoplasty in chronic otitis media (COM) patients. METHODS: Computerized search was performed in MEDLINE, Embase, and CENTRAL. Eligible for inclusion were randomized controlled trials (RCTs) comparing TF and cartilage grafts in individuals with non-cholesteatoma COM and intact ossicles requiring type 1 tympanoplasty. Primary outcomes were graft success and hearing improvement, measured by the air-bone gap (ABG) closure. The secondary outcome was the occurrence of complications. Standardized mean differences (SMD) and odds ratios (OR) with 95% confidence intervals were calculated. RESULTS: Eighteen RCTs that enrolled 1273 participants were found eligible. Data were reported at follow-up periods ranging from 6 weeks to 24 months. The pooled effect estimate revealed a higher and statistically significant graft success favoring cartilage grafts at 12 months (OR = 2.24, 95% CI 1.33-3.78) and 24 months (OR = 2.96, 95% CI 1.18-7.43). There was no significant difference between both grafts in post-operative ABG closure across all follow-up periods (6 weeks to 12 months). CONCLUSIONS: Compared to TF, primary type 1 cartilage tympanoplasty offers better graft uptake rates and comparable postoperative hearing outcomes for COM patients.

Ablative fractional carbon dioxide laser combined with autologous platelet-rich plasma in the treatment of atrophic acne scars: A systematic review and meta-analysis.

Atrophic acne scars are the most common cutaneous seqaule of acne vulgaris, representing 80%-90% of all acne scars. Ablative fractional carbon dioxide (FCO2 ) laser is the gold standard treatment for atrophic scars. Additionally, platelet-rich plasma (PRP) is suggested to accelerate the healing process and collagen synthesis. The aim of the present systematic review and meta-analysis was to determine the efficacy and safety of PRP combined with Ablative FCO2 laser in the treatment of moderate to severe atrophic acne scars. Randomized controlled trials (RCTs) that have compared PRP in combination with ablative FCO2 laser to ablative FCO2 laser alone with respect to the efficacy and safety measures were included. We have systematically explored Embase, Medline, and CENTRAL databases via Ovid. The outcomes that our systematic review sought to evaluate were clinical improvement, patient satisfaction, and Goodman and Baron's qualitative acne scar score. The dichotomous outcomes were presented as odds ratio (OR) while the continuous outcomes were presented as standardized mean difference (SMD). Eleven RCTs that represents 313 participants were included. The combined use of laser and PRP showed a statistically significant clinical improvement and patient satisfaction compared to the use of laser alone (OR = 2.56, 95% CI 1.37-4.78 and OR = 3.38, 95% CI 1.80-6.34, respectively). Also, a significant improvement in Goodman and Baron's score was achieved by combining PRP with laser (SMD = -0.40, 95% CI -0.65 to -0.14). The combined treatment of laser and PRP was highly synergistic, effective, and safe in treating moderate to severe atrophic acne scars.

Efficacy and safety of apremilast monotherapy in moderate-to-severe plaque psoriasis: A systematic review and meta-analysis.

Psoriasis is a chronic, inflammatory, immune-mediated disease of the skin and joints. Plaque psoriasis is the most common clinical phenotype of psoriasis. Apremilast is an oral phosphodiesterase type 4 inhibitor recently approved by the US Food and Drug Administration (FDA) for the management of plaque psoriasis. The aim of this systematic review was to assess the efficacy and safety of apremilast monotherapy for the treatment of moderate-to-severe plaque psoriasis. This systematic review included randomized controlled trials (RCTs) comparing apremilast 20 mg twice daily (BID) and 30 mg BID with placebo for its efficacy on plaque psoriasis. We searched the Medline, Embase, and CENTRAL databases. We sought to evaluate the following outcomes: psoriasis area and severity index score (PASI)-50, PASI-75, PASI-90, static Physician Global Assessment (sPGA), and adverse events. The risk ratio (RR) was used to represent dichotomous outcomes and adverse events, and the data were pooled using the inverse variance weighting method. Eight RCTs that enrolled 2635 participants were deemed eligible. Apremilast 30 mg BID and 20 mg BID were significantly more efficacious than placebo in achieving PASI-75 over 16 weeks (RR = 4.60, 95% CI 3.29-6.41, and RR = 3.15, 95% CI 1.96-5.07, respectively). Apremilast 30 mg BID showed a significantly higher rate of adverse events than the placebo (RR = 1.24, 95% CI 1.16-1.33), whereas apremilast 20 mg BID did not exhibit any significant difference (RR = 1.13, 95% CI 0.91-1.42). This meta-analysis demonstrated that apremilast monotherapy is an effective therapeutic option for moderate-to-severe plaque psoriasis with acceptable tolerability and safety profile.

Cutaneous Manifestations and Hormonal Changes Among Polycystic Ovary Syndrome Patients at a Tertiary Care Center.

BACKGROUND: Polycystic ovary syndrome (PCOS) is a highly prevalent endocrine disorder affecting 5%-10% of women worldwide. PCOS patients usually present with cutaneous manifestations of hyperandrogenism, such as acne, hirsutism, and androgenic alopecia. OBJECTIVE: To estimate the prevalence of dermatological manifestations and their association with hormonal changes in PCOS patients. In addition, this study aimed to estimate the prevalence of comorbidities associated with PCOS and to demonstrate the referral pattern among Dermatology, Gynecology, and Primary Health Care (PHC). METHODS: This is a cross-sectional study conducted at King Abdulaziz Medical City (KAMC) in Jeddah, Saudi Arabia. All PCOS patients who attended KAMC from 2016 to 2021 were included. Data were collected through a retrospective chart review of the electronic medical record system (BestCare) and by utilizing a structured data collection sheet. RESULTS: A total of 447 female patients were diagnosed with PCOS with a median age of 29 years and a median BMI of 28.76 kg/m2.The prevalence of cutaneous manifestations among patients was 68%. Hirsutism (47.3%), acne vulgaris (40.6%), and androgenic alopecia (20.3%) were the most common manifestations. The most common hormonal abnormalities were raised luteinizing hormone (LH) levels in 220 (49.1%) patients and raised LH/follicle-stimulating hormone (FSH) ratio in 159 (35.5%) patients. FSH, LH/FSH ratio, and age were significant predictors for acne vulgaris (P-value=0.01, 0.04, and 0.01, respectively). Obesity (44.20%), infertility (25.70%), and dyslipidemia (17%) were the most common comorbidities in our sample. Most patients' first visits and follow-ups were in PHC.  Conclusion: The prevalence of cutaneous manifestations among PCOS patients is relatively high and plays a significant role in making the diagnosis. Therefore, physicians across multiple specialties need to be more aware of the full spectrum of PCOS presentations to alleviate it from its under-diagnosed status.