Category: Nevin Manimala

Eur Arch Otorhinolaryngol. 2023 Feb 27. doi: 10.1007/s00405-023-07899-w. Online ahead of print.

ABSTRACT

PURPOSE: MR imaging was used to visualize the vestibular and cochlear endolymphatic hydrops in patients with Meniere’s disease (MD). The relationship between the degree of hydrops and clinical characteristics, audiovestibular function, anxiety and depression state in MD patients.

METHODS: 70 patients with definitely or probably unilateral Meniere’s disease received bilateral intratympanic gadolinium administration and MR scanning. The degree of bilateral vestibular and cochlea hydrops were analyzed and evaluated by three-dimensional real inversion recovery (3D-real IR) sequence, and the correlation between the grades of endolymphatic hydrops (EH) and disease course, vertigo grading assessment, the duration of vertigo, hearing loss level, caloric test, vestibular myogenic evoked potential (VEMP), electrocochleogram (EcoG), vertigo disability scale (physical, emotional, functional), anxiety and depression scale were studied.

RESULTS: It was found that the vestibule and cochlea EH of the affected and the contralateral ear had different degrees of hydrops and there was no statistical difference between the left and right vestibules. The degree of vestibule EH (V-EH) was significantly positively correlated with the degree of cochlear EH (C-EH). C-EH and hearing loss level were positively correlated with EcoG. There was positive correlation between vestibular EH and hearing loss level, VEMP, caloric test, disease course or vertigo duration. There was a negative relationship between Dizziness Handicap Inventory (Emotion) (DHI(E)) and VEMP. Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) scores were positive correlated with DHI(E) and DHI total scores in MD patients.

CONCLUSION: Endolymph-enhancing MRI was used as an important imaging method for the diagnosis of labyrinthine hydrops in Meniere’s disease. There were certain correlation between EH and the degree of vertigo attack, hearing loss level, vestibular function, and further changes in anxiety and depression emotion.

PMID:36849561 | DOI:10.1007/s00405-023-07899-w

Sci Rep. 2023 Feb 27;13(1):3312. doi: 10.1038/s41598-023-30525-y.

ABSTRACT

Recently, short online videos have been highly recognized by video market users and have developed rapidly. This study aims to explore why users enjoy watching and sharing short online videos by applying the theory of flow experience. Previous research has extensively examined traditional video arts such as TV and movies and text or image based, while research on short online videos has increased only in recent years. To improve the precision and comprehensiveness of the research, social influence is also used as a variable. This study takes the short video representative platform DouYin as a case study and the Chinese user market as the background. Through questionnaires, 406 users’ data about short online video experiences were collected. After statistical analysis, the study finds that flow experience has a significant impact on participative behaviour and sharing behaviour for short online videos. According to further analyses, the flow experience, social norms, perceived critical mass and participative and sharing behaviour constitute three groups of mediating relationships. Finally, the discussion of the research results provides help to broaden the academic scope of the flow experience and video art, improve the short online video platform environment, and upgrade short online video services.

PMID:36849531 | DOI:10.1038/s41598-023-30525-y

Clin Exp Hypertens. 2023 Dec 31;45(1):2175848. doi: 10.1080/10641963.2023.2175848.

ABSTRACT

BACKGROUND: To evaluate the correlation between elevated maternal serum alpha-fetoprotein (AFP) in the second trimester and ischemic placental disease (IPD).

METHODS: A retrospective cohort study was conducted to analyze the data of 22,574 pregnant women who delivered in the Department of Obstetrics at Hangzhou Women’s Hospital from 2018 to 2020, and were screened for maternal serum AFP and free beta-human chorionic gonadotropin (free β-hCG) in the second trimester. The pregnant women were divided into two groups: elevated maternal serum AFP group (n = 334, 1.48%); and normal group (n = 22,240, 98.52%). Mann-Whitney U-test or Chi-square test was used for continuous or categorical data. Modified Poisson regression analysis was used to calculate the relative risk (RR) and 95% confidence interval (CI) of the two groups.

RESULTS: The AFP MoM and free β-hCG MoM in the elevated maternal serum AFP group were higher than the normal group (2.25 vs. 0.98, 1.38 vs. 1.04) and the differences were all statistically significant (all P < .001). Placenta previa, hepatitis B virus carrying status of pregnant women, premature rupture of membranes (PROM), advanced maternal age (≥35 years), increased free β-hCG MoM, female infants, and low birth weight (RR: 2.722, 2.247, 1.769, 1.766, 1.272, 0.624, 2.554 respectively) were the risk factors for adverse maternal pregnancy outcomes in the elevated maternal serum AFP group.

CONCLUSIONS: Maternal serum AFP levels during the second trimester can monitor IPD, such as IUGR, PROM, and placenta previa. Maternal women with high serum AFP levels are more likely to deliver male fetuses and low birth weight infants. Finally, the maternal age (≥35 years) and hepatitis B carriers also increased maternal serum AFP significantly.

PMID:36849437 | DOI:10.1080/10641963.2023.2175848

J Contin Educ Health Prof. 2023 Jan 1;43(1):65-67. doi: 10.1097/CEH.0000000000000456.

ABSTRACT

BACKGROUND: “One-minute preceptor” (OMP) is a well-established educational technique; however, primary literature on OMP lacks a tool to assess behavioral change after delivery of curricula.Primary aim of this pilot study was to design a checklist for direct observation of teachers using OMP on general medicine rounds and obtain inter-rater reliability evidence for the checklist.

METHODS: This study pilots an internally designed 6-item checklist to assess change in directly observed behavior. We describe the process of developing the checklist and training the observers. We calculated a percent agreement and Cohen’s kappa to assess inter-rater reliability.

RESULTS: Raters had a high percent agreement ranging from 0.8 to 0.9 for each step of OMP. Cohen’s kappa ranged from 0.49 to 0.77 for the five OMP steps. The highest kappa obtained was for getting a commitment (κ = 0.77) step, whereas the lowest agreement was for correcting mistakes (κ = 0.49).

CONCLUSION: We showed a percent agreement ≥0.8 and moderate agreement based on Cohen’s kappa with most steps of OMP on our checklist. A reliable OMP checklist is an important step in further improving the assessment and feedback of resident teaching skills on general medicine wards.

PMID:36849431 | DOI:10.1097/CEH.0000000000000456

J Contin Educ Health Prof. 2023 Jan 1;43(1):4-11. doi: 10.1097/CEH.0000000000000485.

ABSTRACT

INTRODUCTION: Patients seeking treatment for complex conditions require coordinated care from interprofessional clinicians. Collaborative engagement in an interprofessional community of practice is crucial to the collective competence of a team and the provision of high-quality, safe health care leading to improved patient outcomes. The objective of this descriptive, cross-sectional study was to describe interprofessional communication, coordination, and collaboration of participants in an integrated practice unit that was structured to include weekly case conferences as part of routine practice.

METHODS: Data were collected from October 2019 to February 2020. Web-based surveys were administered to a convenience sample that included 33 questions and followed the CHERRIES checklist for reporting results. Items focused on team knowledge, impact on patient care, and communication, and conference focus and effectiveness. Descriptive and survey item analysis included frequency, percentage, means and standard deviation, Chi-square, and Pearson correlation analysis. Patient outcome data were collected via a Patient Global Impression of Improvement scale and were analyzed using a paired sample t test.

RESULTS: Survey respondents (n = 161) included clinicians and administrative staff. Results demonstrated that interprofessional case conferences improved the collective competence of the team, including team knowledge and communication. Participants viewed case conferences as a means to enhance care delivery quality, value, safety, and equity. In the study period, there was also a statistically significant improvement between the patient’s first follow-up and last visits.

CONCLUSION: Survey respondents indicated that case conferences were an effective means to deliver high-quality, patient-centered care through interprofessional collaboration and education.

PMID:36849427 | DOI:10.1097/CEH.0000000000000485

J Ayub Med Coll Abbottabad. 2023 Feb-Mar;35(1):133-136. doi: 10.55519/JAMC-01-10932.

ABSTRACT

BACKGROUND: Cryotherapy is a common destructive treatment modality for treating plantar warts that results in blistering and scarring. Mitomycin an antitumor drug with antiviral property is a safe, better and a promising option for treating plantar warts. Objective was to compare efficacy of cryotherapy and mitomycin microneedling in the management of plantar warts. It was a randomized controlled trial conducted at the Skin Department CMH Abbottabad from 1st May to 31st December 2021.

METHODS: The study included 60 patients with plantar warts. Each group with 30 patients. Random tables were used to determine the distribution of patients within each group. Group A received mitomycin microneedling (1u/ml) repeated every 3 weeks. Group B was prescribed liquid nitrogen cryotherapy. The freeze-thaw cycle was 20 secs and repeated every 2 weeks. Both groups were treated for 4 months duration. For analysis of data, SPSS version 21.0 was used. Efficacy was compared by the application of Chi-square test between the two groups. p<0.05 was considered statistically significant.

RESULTS: Mitomycin microneedling completely cured 76.7% of patients, while cryotherapy was effective for only 56.7%. Complete remission was observed after two to three sessions of mitomycin microneedling while average of 4 sessions of cryotherapy were required for complete remission. In general, microneedling with mitomycin had better tolerance, pain being the commonest adverse effect.

CONCLUSIONS: Plantar warts can be effectively treated with mitomycin microneedling. Treatment of plantar warts with this method is more effective, requires fewer sessions, and may take less time to complete.

PMID:36849393 | DOI:10.55519/JAMC-01-10932

J Ayub Med Coll Abbottabad. 2023 Feb-Mar;35(1):127-132. doi: 10.55519/JAMC-01-11451.

ABSTRACT

BACKGROUND: One of the most frequent diseases among male gender is benign prostatic hyperplasia. Transurethral resection of the prostate (TURP) is a minimally invasive procedure for resection of prostate through endoscopic technique. Recently there was a debate on role of saddle block in TURP. There we aimed to determine the effectiveness of spinal anaesthesia versus saddle block in terms of hemodynamic stability and vasoprbessor requirement in TURP.

METHODS: This open label randomized control trial was performed at Hamdard University Hospital, Karachi, Pakistan, during 1st October, 2021 to 31st March, 2022. Male patients of age 45-65 years requiring TURP, with well controlled diabetes and hypertension of ASA grade I-II were included into the study and randomly assigned into two study groups. Patients’ parameters including blood pressure, heart rate, mean arterial pressure and oxygen saturation (SPO2) were measured at baseline and intraoperative at every fifth minute interval till surgery completion. Patients’ other parameters including age, surgery duration and comorbidity were also recorded.

RESULTS: Total 60 patients with 30 patients in each group were enrolled into the study. Maximum fall in systolic blood pressure, diastolic blood pressure, pulse rate and mean arterial pressure from baseline was significantly lower in patients receiving saddle block anaesthesia than spinal anaesthesia. Maximum fall in SPO2 was not significantly different among two study groups. Maximum fall in all parameters excluding SPO2 was significant between two groups for initial 20 minutes of the procedure. No statistically significant maximum fall was seen for all of the parameters beyond 20 minutes of the procedure. Vasopressor consumption was significantly lower in saddle block group than spinal anaesthesia.

CONCLUSIONS: Application of saddle block anaesthesia is effective for TURP procedure with controlled hemodynamic status than spinal anaesthesia. Moreover, saddle block requires less vasopressor consumption than spinal anaesthesia technique.

PMID:36849392 | DOI:10.55519/JAMC-01-11451

J Ayub Med Coll Abbottabad. 2023 Feb-Mar;35(1):123-126. doi: 10.55519/JAMC-01-11092.

ABSTRACT

BACKGROUND: Coccydynia is also known as coccygodynia or coccygeal neuralgia. Coccyx is a triangular bone located within the vertebral column. The cause of coccydynia is unknown in the literature; however, it is found to be common among obese individuals, particularly females. The probability of women having coccydynia is five times higher than among men, which may result from larger pressure during pregnancy and child delivery. It is treated well with ganglion impar block. The aim of our study was to assess pain relief after Ganglion Impair Block with subsequent improvement in quality of life.

METHODS: A single-arm study was done in the department of Pain Medicine, Fauji Foundation Hospital, Rawalpindi from July 2021 to June 2022. A total of 50 patients with ≥3 months’ coccygeal pain of either gender aged between 20-60 years unresponsive to analgesics & anti-inflammatory medications with no laboratory abnormalities were included. Fluoroscopic guided trans-sacro‑coccygeal ganglion impair block was done with alcohol neurolysis. The patients were observed for 1 hour in the recovery room to record post-intervention complications that may occur like hypotension, bradycardia, signs, and symptoms of cardiotoxicity or neurotoxicity etc. and evaluated for pain scores on the basis of the numeric rating scale (NRS). Data collected was analyzed using the statistical package for social scientists (SPSS) version 21. The quantitative data, i.e., age and NRS score were analyzed using mean and standard deviation and compared between pre and post-intervention periods.

RESULTS: The data from 50 patients who completed the follow-up period were used for analysis. The average age of the patients was 42.9±8.39 years, with a range of 38-60 years. Based on the data obtained, 30% of the patients experienced trauma (that is falling on the coccyx region). The mean score from NRS before intervention was 7.80±0.16 which decreased to 0.96±0.35, respectively, and this difference was statistically significant (p-value, <0.001).

CONCLUSIONS: Ganglion Impar neurolysis is highly effective in the treatment of chronic coccydynia.

PMID:36849391 | DOI:10.55519/JAMC-01-11092

J Ayub Med Coll Abbottabad. 2023 Feb-Mar;35(1):80-83. doi: 10.55519/JAMC-01-11188.

ABSTRACT

BACKGROUND: In 2019 novel coronavirus was discovered in Wuhan, China and declared pandemic by world health organization. The disease caused by this virus called coronavirus disease 2019 (COVID-19). Among the corona family the actual virus responsible for COVID-19 is Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2). Objective of the study was to determine the pattern of blood parameters in corona virus disease (COVID-19) positive cases and the association of these parameters with severity of COVID-19.

METHODS: This cross-sectional descriptive study was conducted on 105 participants who were confirmed positive by SARS-CoV-2 through real-time reverse transcriptase PCR, both genders, and Pakistani nationals. The participants who were below 18 years age and missing data were excluded. Haemoglobin (Hb), total leukocyte count (TLC), neutrophil, lymphocyte, monocyte, basophil and eosinophil counts were calculated. Comparison of blood parameters was done among various severity classes of COVID-19 by running one way ANOVA. The level of significance was p≤0.05.

RESULTS: The mean age of the participants was 50.6±6.26 years. Males were 78 (74.29%) and females were 27 (25.71%). In critical type COVID-19 the mean haemoglobin was least (10.21±1.07 g/dl) and highest in mild cases (15.76±1.16 g/dl) and these differences were highly statistically significant (p<0.001). TLC was highest in critical COVID cases (15.90±0.51×103 /μl) followed by moderate (12.44±0.65×103/μl). Similarly, neutrophil count was highest in critical (89±2.1) followed by severe (86±1.12).

CONCLUSIONS: There is significant decrease in mean haemoglobin level and platelet count but increase in TLC in patients infected from COVID-19.

PMID:36849382 | DOI:10.55519/JAMC-01-11188

J Ayub Med Coll Abbottabad. 2023 Feb-Mar;35(1):76-79. doi: 10.55519/JAMC-01-11149.

ABSTRACT

BACKGROUND: Cataract surgery has become one of the most common surgeries in the world with one in every four surgeries performed being a cataract extraction and the numbers are expected to increase by 16 percent in the USA alone by 2024 as compared to the current statistics. The aim of the study is to analyze the visual outcomes of intraocular lens implants for various visual ranges.

METHODS: This non-comparative interventional study was conducted at the Ophthalmology department of Al Ehsan Eye Hospital from Jan to Dec 2021. It included patients who underwent uneventful phacoemulsification with an intraocular lens implant and analysis of the visual outcomes for uncorrected distance (UDVA), uncorrected intermediate distance (UIVA), and uncorrected near distance (UNVA).

RESULTS: Independent sample t-test was applied to observe the mean values of recorded far vision on the 1stday, 1 week, and 1 month after the trifocal intraocular lens implantation. It showed a significant difference with a p-value of 0.00 on 1st day, 1 week, and 1 month after was 0.3±0.1, 0.17±0.09, and 0.14±0.08 respectively. Mean improvement in near vision after 1 month was N6 with S.D 1.03 and in intermediate vision was N8±1.4 respectively.

CONCLUSIONS: Trifocal Intraocular lens implantation offers an improved vision for near, intermediate, and distant visual ranges without the need for correction.

PMID:36849381 | DOI:10.55519/JAMC-01-11149