Prevalence of root caries in Indian population - a systematic review and meta-analysis.

AIM: To evaluate the pooled prevalence of root caries among Indian population through systematic review and meta-analysis. MATERIALS AND METHODS: The study protocol adhered to the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines and was registered in PROSPERO (CRD42022367365). Research articles published in English language till July 2022 were evaluated with the use of databases like PubMed, Science Direct, Google Scholar, Cochrane, and Scopus and employed standard Boolean operators. RESULTS: The search turned up a total of 194 articles; however, only 14 of those matched the requirements for inclusion and were used to compile the meta-analysis. MedCalc® Statistical Software version 20.2 was used to determine the pooled estimates. Using the random effect model, the analysis was carried out. By estimating the heterogeneity using Higgins' I2 statistics, the extent and importance of differences between the chosen studies were ascertained. Publication bias was assessed using the funnel plot and Egger's test. The random effects model yielded a pooled prevalence of 27.617 (95% CI = 17.422-39.154). CONCLUSION: Three out of ten persons in India may be affected by root caries, which is a serious health issue. To enhance the quality of life for the aged population, oral health policies and preventive actions should concentrate on this issue.

Students' continuance intention to use MOOCs: empirical evidence from India.

In recent years, there has been an increasing interest in understanding the Massive open online courses (MOOCs) due to its gaining popularity. Even though the number of online platforms and programs has grown during the COVID-19 pandemic, there is still a high rate of dropout and non-completion. In this work, the expectation-confirmation model is combined with MOOC features such as perceived openness, perceived reputation, and other factors i.e., perceived enjoyment, and perceived computer self-efficacy to investigate the learner's continued intention to use MOOC. A survey was undertaken and the data was collected from 383 students pursuing their degrees (undergraduate and post-graduate) in Karnataka state, India. The collected data were analyzed with structural equation modelling in Smart PLS 3. The study confirms a significant influence of confirmation and perceived usefulness on satisfaction, and direct significant influence of perceived computer self-efficacy, satisfaction, and perceived usefulness on continuance intention. Also, the results demonstrated the significant influence of confirmation on perceived enjoyment and usefulness and the effect of computer self-efficacy on usefulness. The findings in this study indicate that the MOOC platforms should focus on confirming learner expectations and the usefulness of courses to ensure student satisfaction and continuance of courses.

Clinical utility of fetal autopsy and its impact on genetic counseling.

OBJECTIVES: We aimed to analyze the utility of fetal autopsy in terms of its contribution to establishing a definitive diagnosis and its impact on genetic counseling. SUBJECTS AND METHODS: Detailed fetal autopsy was carried out in fetuses referred for examination. Clinical utility of fetal autopsy and its impact on counseling were measured by adapting previously published parameters. RESULTS: We performed autopsy in 230 fetuses. There were 106 cases with single system and 92 cases with multisystem involvement. We confirmed prenatal findings in 23% of cases and observed additional findings in 37% of cases. In 23% of cases, autopsy findings differed enough to change the diagnosis. However, in 17% of fetuses, no cause of fetal loss was determined. Risk of recurrence became clear in 30.3% of the fetuses, and risk remained the same, but the diagnosis was different in 4.8% of cases after autopsy. Hence, autopsy led to refinement of the risk of recurrence in 36% of cases. Autopsy aided prenatal counseling of couples in 77% of cases by either confirming the prenatal findings (35%) or providing new information/ruling out a diagnosis (42%). CONCLUSION: The present study quantifies the utility of fetal autopsy in reproductive genetic counseling in a large cohort.

High imperforate transverse vaginal septum with vaginal cicatrisation: a surgical tribulation.

An early adolescent girl was referred to us with cryptomenorrhoea, and pelvic pain consistent with obstructed menstruation. Originally presumed to be a case of imperforate hymen, she was referred to our centre after two failed surgical misadventures at correcting the obstruction. MRI revealed a haematometrocolpos, high transverse complete vaginal septum and an occluded vagina. She underwent a laparoscopic drainage of the collection, septal resection and a vaginoplasty with an absorbable Interceed graft. Postoperative recovery was smooth and she was sent with instructions to use a vaginal mould daily. Successful surgical treatment requires precise preoperative planning with MRI. A vaginal-assisted laparoscopic approach turned out to be advantageous in resecting the septum to a large extent due to the associated cicatrised vagina. The use of Interceed, a novel mould and harnessing system, ensured a favourable postoperative outcome by bolstering patient motivation due to its less challenging technique of use.

Economic burden on caregivers or parents with Down syndrome children-a systematic review protocol.

BACKGROUND: Financial burden is a common phenomenon, often noticed in the caregivers of children with Down syndrome. It echoes adverse effects on the caregiver's mental and physical health. The economic burden covers direct healthcare costs, direct non-health-care costs, and indirect costs and is substantial for the family of a person with Down syndrome, as well as for society. Evidence, in this area, is necessary to reduce mental stress and promote financial well-being among caregivers. METHODS: In this review, quantitative studies that assess the economic burden on caregivers of children with Down syndrome will be considered. We will perform a systematic literature search conducted from the year 2000 to 2022 on electronic databases CINAHL, EBSCO, EMBASE, PubMed, Scopus, Web of Science, and EconLit. An additional gray literature search will be carried out. Two researchers will independently conduct the screening and data extraction and assess the risk of bias. DISCUSSIONS: The review attempts to methodically analyze the economic burden among caregivers of children with Down syndrome from the societal perspective and individual perspectives. The current study will provide an evidence base to researchers, academicians, and society in identifying need-based learning to caregivers, and the selection of appropriate therapies for children suffering from Down syndrome. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42021265312.

Effectiveness of health literacy and relaxing music on quality of sleep and risk for antenatal depression.

Background: Pregnant women experience increased sleep disturbances during the third trimester of their pregnancy, which may result in the development of psychological issues in the perinatal period. There is a dearth of interventional studies that combine health literacy and the provision of music for the benefit of pregnant women in South Asia. Aim: To determine the effectiveness of a combination of Comprehensive Health literacy And Relaxing Music (CHARM) interventions on quality of sleep and risk for antenatal depression among women visiting antenatal outpatient departments of a tertiary hospital in South India. Methods: A four-arm parallel-group randomized controlled trial was adopted; 128 low-risk primigravid women were recruited and randomly assigned to the four groups using block randomization. The interventions included relaxing music interventions, comprehensive health-literacy interventions, combinations of both as CHARM interventions, and standard antenatal care. All the interventions were provided for four weeks. The quality of sleep among pregnant women was assessed using the Pittsburgh Sleep Quality Index Scale at baseline and after four weeks of intervention. Women at risk of developing antenatal depression were screened using the Edinburgh Postnatal Depression Scale-Antenatal Version. Results: Pregnant women who received CHARM interventions had significant improvement in quality of sleep when compared with other interventions (F(3,124) =15.0, P < .001, effect size η p2= 0.27). Also, 38 (29.6%) of the included pregnant women were at risk of developing antenatal depression, which was reduced to 21 (16.4%) following the intervention. Conclusion: CHARM intervention could promote quality sleep and reduce the risk of developing antenatal depression, thereby improving perinatal mental health.

Efficacy of mHealth Interventions for Improving Maternal and Neonatal Outcomes Among Pregnant Women With Hypertensive Disorders: Protocol for a Systematic Review.

BACKGROUND: Hypertension is one of the most prevalent medical conditions that arise during pregnancy, resulting in maternal and neonatal complications. Mobile health (mHealth) has emerged as an innovative intervention for delivering maternal and child health care services. The evidence on the effectiveness of mHealth interventions in improving the health outcomes of pregnant women with hypertensive disorders is lacking. Therefore, there is a need for evidence synthesis using systematic review methods to address this evidence gap. OBJECTIVE: This review aims to determine the efficacy of mHealth interventions in improving maternal and neonatal outcomes among pregnant women with hypertensive disorders. The review will answer the following research questions: (1) What are the types of mHealth interventions used in pregnant women with hypertensive disorders? (2) Are the various mHealth interventions effective in improving maternal and neonatal health outcomes, health behaviors, and their knowledge of the disease? and (3) Are mHealth interventions effective in supporting health care providers to make health care decisions for pregnant women with hypertensive disorders? METHODS: This review will include randomized controlled trials, nonrandomized controlled trials, and cohort studies focusing on mHealth interventions for pregnant women with hypertensive disorders. Studies reporting health care providers use of mHealth interventions in caring for pregnant women with hypertensive disorders will be included. The search strategy will be tailored to each database using database-specific search terms. The search will be conducted in PubMed-MEDLINE, ProQuest, CINAHL, Scopus, Web of Science, and CENTRAL. Other literature sources, such as trial registries and bibliographies of relevant studies, will be additionally searched. Studies published in English from January 2000 to January 2023 will be included. A total of 2 review authors will independently perform the data extraction and the quality appraisal. For quality appraisal of randomized controlled trials, the Cochrane Risk of Bias 2 tool will be used. The Risk of Bias in Nonrandomized Studies of Interventions (ROBINS-1) tool will be used for nonrandomized controlled trials, and the Critical Appraisal Skills Programme checklist for cohort studies will be used. Any disagreements between the 2 reviewers will be resolved through discussion and a third reviewer if required. A meta-analysis will be performed based on the availability of the data. RESULTS: As per the protocol, the study methodology was followed, and 2 independent reviewers conducted the search in 6 databases and clinical registries. Currently, the review is in the full-text screening stage. The review will publish the results in the first quarter of 2024. CONCLUSIONS: The evidence synthesized from this systematic review will help guide future research, support health care decisions, and inform policy makers on the effectiveness of mHealth interventions in improving the maternal and neonatal outcomes of pregnant women with hypertensive disorders. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/51792.

Effectiveness of Music on Perinatal Anxiety Among Pregnant Women and Newborn Behaviors: A Systematic Review and Narrative Synthesis.

Background: Perinatal anxiety affects the antenatal woman, the growing fetus, and the newborn. This systematic review evaluated the effect of listening to music on perinatal anxiety among pregnant women and on newborn behaviors. No available reviews focus on interventions that include only classical forms of music or its benefit on perinatal anxiety among low-risk pregnant women or on newborn behaviors. Methods: We included peer-reviewed primary research studies on the effect of music on perinatal anxiety, published in English, between January 2010 and August 2022. PubMed, Embase, Scopus, and ProQuest were searched using specific keywords, resulting in 225 studies for screening by title, abstract, and full text. Two independent reviewers screened them and assessed the quality of the included randomized controlled trials (RCTs) using Cochrane's Risk of Bias 2.0 tool (RoB2) and non-randomized controlled trial studies using the Joanna Briggs Institute Critical Appraisal tool. Due to the heterogeneity of outcome measures, the review's findings were summarized qualitatively. Results: Nine studies with 1646 pregnant women and one with 260 pregnant women and their neonates were included. Results of all studies suggest that listening to classical music reduces the anxiety levels among pregnant women, as measured by the State-Trait Anxiety Inventory (STAI). Only one study reported the beneficial effect of antenatal exposure to music on improving newborn behaviors like orientation (ES 1.13, 95% CI: 0.82-1.44, P < 0.0001) and habituation (ES 1.05, 95% CI: 0.53-1.57, P = 0.0001). The risk of bias was unclear in most of the studies. Conclusions: Listening to classical music during the perinatal period may be an effective non-pharmacological intervention for reducing anxiety and pain and improving sleep quality and newborn behaviors. There is a need to conduct further interventional studies on the types of music provided and their effects on perinatal health outcomes. Registration of the Protocol: The review was prospectively registered in PROSPERO 2021 CRD42021256806.

Computational Models-Based Detection of Peripheral Malarial Parasites in Blood Smears.

The most common human parasite as per the medical experts is the malarial disease, which is caused by a protozoan parasite, and Plasmodium falciparum, a common parasite in humans. A microscopist with expertise in malaria diagnosis must conduct this complex procedure to identify the stages of infection. This epidemic is an ongoing disease in some parts of the world, which is commonly found. A Kaggle repository was used to upload the data collected from the NIH portal. The dataset contains 27558 samples, of which 13779 samples carry parasites and 13779 samples do not. This paper focuses on two of the most common deep transfer learning methods. Unlike other feature extractors, VGG-19's fine-tuning and pretraining made it an ideal feature extractor. Several image classification models, including VGG-19, have been pretrained on larger datasets. Additionally, deep learning strategies based on pretrained models are proposed for detecting malarial parasite cases in the early stages, in addition to an accuracy rating of 98.34 ∗ 0.51%.

Burden of Osteopenia and Osteoporosis Among Postmenopausal Women in India: A Systematic Review and Meta-Analysis.

Aim: Postmenopausal osteoporosis is a major public health problem around the world. The objective of this systematic review is to determine the prevalence of osteoporosis in postmenopausal women in India. Materials and Methods: This review was conducted based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We identified relevant studies through a search of literature published from 2010 to January 2021 in the databases PubMed, Web of Science, ProQuest, CINHAL, and PEDro databases. We searched for cross-sectional studies involving India that were published in English. Results: There was a total of 1631 hits in the initial search and out of which 60 studies were selected for full-text review. Twelve studies were selected for qualitative analysis. Excluded studies were 48 with reasons: 20 studies had included other diseases such as knee arthritis, celiac diseases, diabetes mellitus, and kidney diseases. Eleven studies included premenopausal women, young adults, and men. Ten studies outcomes were different, and seven studies were excluded as they have done retrospective analysis and were commentaries. The pooled prevalence of osteoporosis at the lumbar spine region was 29%, the hip region was 6% and the femoral neck region was 29% whereas the pooled prevalence of osteopenia at the lumbar spine region was 37%, the hip was 6%, and femoral neck region was 37%. Conclusion: This systematic review found that postmenopausal women are at significant risk of developing low bone mineral density, and the prevalence of osteoporosis and osteopenia was high in the lumbar area.

Successful management of three cases of interstitial pregnancies with local instillation of potassium chloride: avoiding a potential cornuostomy.

Here, we present three cases of women with interstitial pregnancy who were managed with local instillation of potassium chloride. These women were in their 20s-30s and presented in stable condition. Of them, two had a history of previous ectopic pregnancy. Interstitial pregnancy was diagnosed by transvaginal sonography which showed an empty uterine cavity with a gestational sac 1 cm away from the lateral edge of the uterine cavity, with <5 mm myometrium surrounding it in all planes. Two of the three cases failed to respond to methotrexate injection. Due to the presence of high-end ultrasound machine and technical expertise, local instillation of potassium chloride was offered as an alternative to surgical treatment, which is definitive, and all three patients had a successful outcome. One patient returned with pain in the abdomen, which required inpatient monitoring and was later diagnosed with urinary tract infection and was given appropriate antibiotics.

IOTA Simple Ultrasound Rules for Triage of Adnexal Mass: Experience from South India.

OBJECTIVE: To assess the diagnostic performance of International Ovarian Tumor Analysis (IOTA) simple ultrasound rules to discriminate adnexal masses as benign or malignant. METHODS: A cross-sectional prospective study was conducted on women scheduled for elective surgery due to adnexal masses. Ultrasound examiner systematically assessed the tumors according to the IOTA simple rules to determine the risk of the tumor being malignant. If the simple rules yielded inconclusive result, pattern recognition was used to categorize the mass. Results were then compared with histologic findings after surgery. Diagnostic performance was assessed by calculating sensitivity and specificity. RESULTS: Two hundred and five women undergoing surgery were included. The rules were applicable in 183 (89.3%) of the tumors; and for these tumors, sensitivity was 92.8% (95% CI 77-99%) and specificity was 92.9% (95% CI 88-96.4%). Of the tumors, 144 were benign and 39 were malignant. The simple rules yielded inconclusive results in 22 masses which were analyzed by pattern recognition. CONCLUSION: IOTA simple rules provide excellent discrimination between benign and malignant adnexal masses.

Feasibility and Compatibility of Minilaparotomy Hysterectomy in a Low-Resource Setting.

INTRODUCTION: Minilaparotomy hysterectomy (MLH) relies on the simplicity of the traditional open technique of abdominal hysterectomy, imparts cosmesis and faster recovery of laparoscopic hysterectomy yet avoids the long learning curve and cost of expensive setup and instrumentation associated with the minimally invasive approaches, namely, laparoscopy and robotics. In the present study, we tried to ascertain whether the results obtained with MLH can be compared to LAVH in terms of its feasibility, intraoperative variables, and complications. The null hypothesis was that both MLH and LAVH are comparable techniques; thus, where cost and surgeon's experience are the confining issues, patients can be reassured that MLH gives comparable results. MATERIALS AND METHODS: This was a prospective observational study done over a period of two years at a university teaching hospital. A total of 65 patients were recruited, but only 52 (MLH: 27; LAVH: 25) could be included in final analysis. All surgeries were performed by one of the two gynecologists with almost equal surgical competence, and outcomes were compared. RESULTS: MLH is a feasible option for benign gynecological pathologies as none of the patients required increase in the initial incision (4-6 cm). MLH could be done for larger uteri (MLH: 501.30 ± 327.96 g versus LAVH: 216.60 ± 160.01 g; p < 0.001), in shorter duration (MLH: 115.00 ± 21.43 min versus LAVH 172.00 ± 27.91 min; p < 0.001), with comparable blood loss (MLH: 354.63 ±227.96 ml; LAVH: 402.40 ± 224.02 ml; p=0.334), without serious complications when compared to LAVH. CONCLUSION: The technique of MLH should be mastered and encouraged to be used in low-resource setting to get results comparable to laparoscopic surgery. This trial is registered with NCT03548831.

Role of Sonographic Gray-Scale Pattern Recognition in the Diagnosis of Adnexal Masses.

INTRODUCTION: Characterization of adnexal masses as benign or malignant is of utmost importance for optimal management and prognostication. Ultrasound examination plays an important role in the differentiation of adnexal masses. Various sonographic characteristics have been recognised to differentiate benign and malignant adnexal masses. Subjective evaluation of gray-scale ultrasound images by an experienced ultrasound examiner to discriminate adnexal masses is known as "pattern recognition". AIM: To access the efficacy of pattern recognition at predicting an accurate histological diagnosis of adnexal masses. MATERIALS AND METHODS: All adnexal masses diagnosed clinically or during screening sonography were included in the study (n=136). Sonographic pattern recognition was performed and documented with specific diagnosis whenever feasible. Risk of Malignancy Index 3 (RMI3) score was also calculated. Results were compared with the gold standard histology. Chi-square test was used to assess the significance of the results and a p-value <0.05 was considered statistically significant. RESULTS: In the final cohort of 136 women, on pattern recognition, 91 were suspected to have benign adnexal masses and 45 were reported as malignant adnexal masses. However, on final histo-pathology, 94 patients had benign tumours and 42 patients had malignant disease. The benign group pattern recognition could render a specific diagnosis in 85.7% as compared to RMI3 pattern recognition conferred a sensitivity of 95.2% (RMI3 78.6%), with a slight compromise in the specificity (94.7% versus 96.8%). CONCLUSION: Pattern recognition is a sensitive and specific sonographic tool in discriminating benign and malignant adnexal masses. Moreover, it is also useful in differentiating various benign adnexal masses.

Amalric sign: An augur of ophthalmic artery occlusion.

A 75-year-old man presented to us with sudden onset of profound vision loss in his right eye and was identified as suffering from an ophthalmic artery occlusion. Apart from the retinal whitening and box-carring of the retinal arteries, there were characteristic triangular patches of retinal whitening in the midperipheral temporal fundus indicating a previous lateral posterior choroidal artery occlusion. The patient was a chronic smoker and had dyslipidemia. The carotid Doppler study showed complete occlusion of the internal carotid artery. The presence of these triangular patches of retinal whitening or amalric sign can therefore herald a more proximal vessel occlusion. Hence such patients require evaluation on an emergency basis. The characteristic features of the patches on fluorescein angiography and indocyanine green angiography are discussed here.

Spermiophages on testicular fine needle aspiration cytology: A rare finding.

Macrophages usually reside in the testicular interstitial tissues and are normally not found within the seminiferous tubules. However, in certain cases of male infertility, the macrophages are activated and can then be found within the tubules where they can ingest spermatozoa and are labeled as "spermiophages." FNAC was performed in a 36 year male with history of primary infertility. On microscopy, smears made from right testis were indicative of hypospermatogenesis. On the contrary, smears made from the left testis were very cellular showing Sertoli cells and the entire spectrum of normal spermatogenesis. Also seen were many isolated spermiophages. The cytological impression given for the left testis was normal spermatogenesis with numerous spermiophages. Thus the patient fell in the category of obstructive azoospermia (OA). According to currently adopted hypothesis, macrophages carry ingested sperm heads with some antigenic components to the basal capillaries which may result in the formation of autoantibodies against the spermatozoa. This situation may further diminish the chances of fertility in men. The origin of these spermiophage cells is unknown. Although commonly reported in semen and epididymal biopsies, they have not been reported to occur on testicular fine needle aspiration cytology (FNAC). In our case, no sperms were found on semen examination which were easily picked up on testicular FNAC indicating usefulness of the latter in the diagnosis of cases of male infertility and eliminating the need for a testicular biopsy.

Jack in the box: inguinal endometriosis.

A 39-year-old woman with a left-sided inguinal swelling was referred to us with a diagnosis of inguinal hernia. On asking leading questions, the patient gave a typical history of cyclical pain and increased swelling during menstruation. Fine-needle aspiration biopsy revealed endometrial glands. Preoperatively, the extent of the endometriotic lesion was delineated using MRI. The lesion was approached through the patient's caesarean scar for cosmetic reasons and excised in toto. Final diagnosis was round ligament endometriosis. The patient was asymptomatic at 3, 6 and 12 months' follow-up. This case re-emphasises the fact that endometriosis is an enigmatic disease and can be found anywhere in the body. Thus, a woman of reproductive age presenting with any cyclical symptom should be asked about its relation to her menstrual cycle.

Modified Goff Symptom Index: Simple triage tool for ovarian malignancy.

OBJECTIVES: Ovarian cancer often goes undiagnosed or misdiagnosed in the early stages. The present study aimed to validate a modified version of the Goff Symptom Index (GSI) in an Indian population. METHODS: This prospective case-control study was conducted between July 2010 and June 2012 in a university hospital in Manipal, Karnataka, India. A total of 305 inpatients admitted for ovarian pathology investigations and outpatients undergoing routine gynaecological check-ups were included in the study. The modified GSI (MGSI) was used to investigate the presence, severity, frequency and duration of 10 ovarian cancer symptoms on a scale of 1-5. Four additional symptoms were included with those of the original GSI (two symptoms from a previous MGSI and two new symptoms). Patients were regarded as positive for ovarian cancer if symptoms occurred >12 times per month and time since onset was <1 year. Histopathology confirmed the diagnosis of ovarian tumours. RESULTS: A total of 13 patients were excluded. The final sample (n = 292) was divided into a test group (n = 74) and a control group (n = 218) based on histopathology. Within the controls, 144 women were found to have benign tumours. The MGSI was positive in 71.6% of the test group as opposed to only 11.5% of the control group. The addition of two symptoms (loss of appetite and weight) to the GSI increased the test's sensitivity from 71.6% to 77% without compromising specificity (88.5%). CONCLUSION: Based on these findings, the addition of two new symptoms (loss of appetite and weight) to the GSI is proposed in order to increase the test's sensitivity. However, the addition of urinary symptoms to the GSI requires further validation.

Cervical Cancer as a silent killer: A rare case report with review of literature.

Advanced-stage cervical cancer almost always presents either with abnormal vaginal bleeding or with foul-smelling vaginal discharge. We present here a rare case, where a postmenopausal lady presented almost silently with stage IVA cervical cancer. Fortunately, timely referral, correct diagnosis, and multispecialty team work could save her life.

Middle Interhemispheric Variant of Holoprosencephaly - Presenting as Non-Visualized Cavum Septum Pellucidum and An Interhemispheric Cyst in A 19-Weeks Fetus.

Middle Interhemispheric variant (MIH) is a rare subtype of holoprosencephaly (HPE), also known as syntelencephaly. We present a case of MIH, which was diagnosed as an interhemispheric cyst on antenatal sonography at 19 weeks, but later diagnosed as MIH variant of holoprosencephaly after a postabortal MRI and perinatal autopsy.