ABSTRACT
STUDY QUESTION: Among couples with infertility and normal total sperm count and motility, can sperm morphology be used as a biomarker to identify couples who benefit more from ICSI over conventional IVF (c-IVF) on fertility outcomes? SUMMARY ANSWER: Based on this secondary analysis of a large randomized clinical trial (RCT), sperm morphology has limited value as a biomarker to identify couples who benefit more from ICSI over c-IVF on live birth, ongoing pregnancy, clinical pregnancy or total fertilization failure. WHAT IS KNOWN ALREADY: Our recent RCT showed that ICSI did not result in higher live birth rates in couples with normal total sperm count and motility. It is unclear whether sperm morphology can be used as a biomarker to identify couples who benefit more from ICSI over c-IVF in this population. STUDY DESIGN, SIZE, DURATION: This was a secondary analysis of an open-label, multi-centre, RCT comparing ICSI versus c-IVF in 1064 couples with infertility and normal total sperm count and motility. In this secondary study, we evaluated the effectiveness of ICSI over c-IVF in relation to sperm morphology. PARTICIPANTS/MATERIALS, SETTING, METHODS: Couples were eligible if they had ≤2 previous IVF/ICSI attempts, and the male partner had normal total sperm count and motility according to the fifth edition of the WHO laboratory manual for the examination and processing of human semen. Sperm morphology was measured from samples obtained during the first consultation and data for sperm morphology were available in partners of all participants in this trial. The outcomes of interest were live birth, ongoing pregnancy, clinical pregnancy, and total fertilization failure. We first conducted a logistic regression analysis with an interaction term (sperm morphology as a continuous variable by treatment (ICSI versus c-IVF)) on the four outcomes. We also used restricted cubic spline analysis to evaluate non-linear interaction and plotted the treatment effects of ICSI over c-IVF at different sperm morphology levels and the predicted probability of these outcomes in both ICSI and c-IVF groups. MAIN RESULTS AND THE ROLE OF CHANCE: The median proportion of sperm with normal morphology in both groups was 3% (Interquartile range 1-6%). Live birth rates were (184/532) 34.6% for ICSI versus (166/532) 31.2% for c-IVF. No significant interaction was found between sperm morphology and treatment effect of ICSI versus c-IVF on the rates of live birth, ongoing pregnancy, clinical pregnancy, and total fertilization failure (P = 0.181, 0.153, 0.168, and 0.788 respectively). In the analyses using restricted cubic splines, no evidence of interaction between sperm morphology and the treatment effect was found. Interaction figures showed that the treatment effect of ICSI over c-IVF at different sperm morphology levels was fluctuating around no effect line, and the predicted outcomes for the two groups were mostly overlapping at different sperm morphology levels. LIMITATIONS AND REASONS FOR CAUTION: This secondary analysis may be underpowered to detect a difference in treatment effects at different sperm morphology levels due to relatively small number of events at some sperm morphology levels. Moreover, sperm morphology assessment was performed during the first consultation, rather than on the day of randomization. WIDER IMPLICATIONS OF THE FINDINGS: In couples with infertility and normal total sperm count and motility, sperm morphology has a limited role as a biomarker to identify couples who benefit more from ICSI over c-IVF on fertility outcomes. STUDY FUNDING/COMPETING INTEREST(S): This study was funded by My Duc Hospital, Ho Chi Minh City, Vietnam. RW was supported by an NHMRC EL Investigator Grant (GNT2009767). LNV has received speaker and conference fees from Merck, grant, speaker, conference fees from Merck Sharpe and Dohme, and speaker, conference, and scientific board fees from Ferring. TMH has received speaker fees from Merck, Merck Sharp Dohme, and Ferring. BWM reports consultancy, travel support and research funding from Merck and consultancy for Organon and Norgine. BWM holds stock from ObsEva. TRIAL REGISTRATION NUMBER: NCT03428919.
Subject(s)
Fertilization in Vitro , Infertility , Pregnancy Rate , Sperm Count , Sperm Injections, Intracytoplasmic , Sperm Motility , Spermatozoa , Adult , Female , Humans , Male , Pregnancy , Birth Rate , Fertilization in Vitro/methods , Infertility/therapy , Infertility, Male/therapy , Infertility, Male/pathology , Live Birth , Sperm Injections, Intracytoplasmic/methods , Spermatozoa/physiologyABSTRACT
Head and neck squamous cell carcinomas (HNSCCs) are linked to tobacco smoking, opium use, and human papillomavirus (HPV) infection. However, little is known about the association of HPV infection with risk factors of HNSCCs, including opium and tobacco use. This cross-sectional analysis of a national multi-center case-control study in Iran included 498 HNSCC cases and 242 controls. We investigated the association of opium and tobacco use with α- (n = 21), ß- (n = 46), and γ-HPV (n = 52) types in saliva samples using type-specific bead-based multiplex genotyping assays (TS-MPG). We found that α-HPV positivity was significantly associated with tobacco smoking (OR = 10.35; 95% CI = 1.15, 93; p = .03), but not with opium use (OR = 1.06; 95% CI = 0.41, 2.76; p = .89). Additionally, tobacco smoking correlated with an elevated risk of ß-species 2 HPV infection (OR = 1.28; 95% CI = 1.04, 1.58; p = .020). Conversely, opium use showed a positive association with γ-species 12 HPV infection (OR = 5.67; 95% CI = 1.43, 22.44; p = .013). These findings indicate that tobacco and opium use may influence the risk of HPV infection in different ways depending on the HPV genus and species. Further studies are needed to replicate these findings in other populations.
Subject(s)
Papillomavirus Infections , Tobacco Smoking , Humans , Male , Female , Papillomavirus Infections/virology , Papillomavirus Infections/epidemiology , Middle Aged , Case-Control Studies , Cross-Sectional Studies , Tobacco Smoking/adverse effects , Tobacco Smoking/epidemiology , Iran/epidemiology , Adult , Aged , Opium/adverse effects , Risk Factors , Squamous Cell Carcinoma of Head and Neck/virology , Squamous Cell Carcinoma of Head and Neck/epidemiology , Squamous Cell Carcinoma of Head and Neck/etiology , Head and Neck Neoplasms/virology , Head and Neck Neoplasms/etiology , Head and Neck Neoplasms/epidemiology , Papillomaviridae/isolation & purification , Papillomaviridae/genetics , Saliva/virology , Opium Dependence/epidemiology , Human Papillomavirus VirusesABSTRACT
STUDY QUESTION: Which clinical and embryological factors should be considered to apply double embryo transfer (DET) instead of elective single embryo transfer (eSET)? SUMMARY ANSWER: No clinical or embryological factor per se justifies a recommendation of DET instead of eSET in IVF/ICSI. WHAT IS KNOWN ALREADY: DET is correlated with a higher rate of multiple pregnancy, leading to a subsequent increase in complications for both mother and babies. These complications include preterm birth, low birthweight, and other perinatal adverse outcomes. To mitigate the risks associated with multiple pregnancy, eSET is recommended by international and national professional organizations as the preferred approach in ART. STUDY DESIGN, SIZE, DURATION: The guideline was developed according to the structured methodology for development and update of ESHRE guidelines. Literature searches were performed in PUBMED/MEDLINE and Cochrane databases, and relevant papers published up to May 2023, written in English, were included. Live birth rate, cumulative live birth rate, and multiple pregnancy rate were considered as critical outcomes. PARTICIPANTS/MATERIALS, SETTING, METHODS: Based on the collected evidence, recommendations were discussed until a consensus was reached within the Guideline Development Group (GDG). A stakeholder review was organized after the guideline draft was finalized. The final version was approved by the GDG and the ESHRE Executive Committee. MAIN RESULTS AND THE ROLE OF CHANCE: The guideline provides 35 recommendations on the medical and non-medical risks associated with multiple pregnancies and on the clinical and embryological factors to be considered when deciding on the number of embryos to transfer. These recommendations include 25 evidence-based recommendations, of which 24 were formulated as strong recommendations and one as conditional, and 10 good practice points. Of the evidence-based recommendations, seven (28%) were supported by moderate-quality evidence. The remaining recommendations were supported by low (three recommendations; 12%), or very low-quality evidence (15 recommendations; 60%). Owing to the lack of evidence-based research, the guideline also clearly mentions recommendations for future studies. LIMITATIONS, REASONS FOR CAUTION: The guideline assessed different factors one by one based on existing evidence. However, in real life, clinicians' decisions are based on several prognostic factors related to each patient's case. Furthermore, the evidence from randomized controlled trials is too scarce to formulate high-quality evidence-based recommendations. WIDER IMPLICATIONS OF THE FINDINGS: The guideline provides health professionals with clear advice on best practice in the decision-making process during IVF/ICSI, based on the best evidence currently available, and recommendations on relevant information that should be communicated to patients. In addition, a list of research recommendations is provided to stimulate further studies in the field. STUDY FUNDING/COMPETING INTEREST(S): The guideline was developed and funded by ESHRE, covering expenses associated with the guideline meetings, the literature searches, and the dissemination of the guideline. The guideline group members did not receive payment. DPB declared receiving honoraria for lectures from Merck, Ferring, and Gedeon Richter. She is a member of ESHRE EXCO, and the Mediterranean Society for reproductive medicine and the president of the Croatian Society for Gynaecological Endocrinology and Reproductive Medicine. CDG is the past Chair of the ESHRE EIM Consortium and a paid deputy member of the Editorial board of Human Reproduction. IR declared receiving reimbursement from ESHRE and EDCD for attending meetings. She holds an unpaid leadership role in OBBCSSR, ECDC Sohonet, and AER. KAR-W declared receiving grants for clinical researchers and funding provision to the institution from the Swedish Cancer Society (200170F), the Senior Clinical Investigator Award, Radiumhemmets Forskningsfonder (Dnr: 201313), Stockholm County Council FoU (FoUI-953912) and Karolinska Institutet (Dnr 2020-01963), NovoNordisk, Merck and Ferring Pharmaceuticals. She received consulting fees from the Swedish Ministry of Health and Welfare. She received honoraria from Roche, Pfizer, and Organon for chairmanship and lectures. She received support from Organon for attending meetings. She participated in advisory boards for Merck, Nordic countries, and Ferring. She declared receiving time-lapse equipment and grants with payment to institution for pre-clinical research from Merck pharmaceuticals and from Ferring. SS-R received research funding from Roche Diagnostics, Organon/MSD, Theramex, and Gedeo-Richter. He received consulting fees from Organon/MSD, Ferring Pharmaceuticals, and Merck Serono. He declared receiving honoraria for lectures from Ferring Pharmaceuticals, Besins, Organon/MSD, Theramex, and Gedeon Richter. He received support for attending Gedeon Richter meetings and participated in the Data Safety Monitoring Board of the T-TRANSPORT trial. He is the Deputy of ESHRE SQART special interest group. He holds stock options in IVI Lisboa and received equipment and other services from Roche Diagnostics and Ferring Pharmaceuticals. KT declared receiving payment for honoraria for giving lectures from Merck Serono and Organon. She is member of the safety advisory board of EDQM. She holds a leadership role in the ICCBBA board of directors. ZV received reimbursement from ESHRE for attending meetings. She also received research grants from ESHRE and Juhani Aaltonen Foundation. She is the coordinator of EHSRE SQART special interest group. The other authors have no conflicts of interest to declare. DISCLAIMER: This guideline represents the views of ESHRE, which were achieved after careful consideration of the scientific evidence available at the time of preparation. In the absence of scientific evidence on certain aspects, a consensus between the relevant ESHRE stakeholders has been obtained. Adherence to these clinical practice guidelines does not guarantee a successful or specific outcome, nor does it establish a standard of care. Clinical practice guidelines do not replace the need for application of clinical judgement to each individual presentation, nor variations based on locality and facility type. ESHRE makes no warranty, express or implied, regarding the clinical practice guidelines and specifically excludes any warranties of merchantability and fitness for a particular use or purpose (full disclaimer available at https://www.eshre.eu/Guidelines-and-Legal).
Subject(s)
Fertilization in Vitro , Sperm Injections, Intracytoplasmic , Female , Humans , Infant, Newborn , Male , Pregnancy , Birth Rate , Pregnancy Rate , Premature Birth , Randomized Controlled Trials as TopicABSTRACT
STUDY QUESTION: Does preconceptional exposure to oil-based iodinated contrast media during hysterosalpingography (HSG) impact children's neurodevelopment compared with exposure to water-based alternatives? SUMMARY ANSWER: Our study found no large-sized effects for neurodevelopment in children with preconceptional exposure to oil-based iodinated contrast media during HSG compared with water-based alternatives. WHAT IS KNOWN ALREADY: HSG is widely used as a diagnostic tool in the female fertility work-up. Tubal flushing with oil-based iodinated contrast has been shown to enhance fertility outcomes in couples with unexplained infertility, increasing the chances of pregnancy and live birth compared with water-based alternatives. However, oil-based contrast contains higher doses of iodine and has a longer half-life, and concerns exist that iodinated contrast media can affect women's iodine status and cause temporary (sub)clinical hypothyroidism in mothers and/or foetuses. Considering that thyroid hormones are vital to embryonal and foetal brain development, oil-based contrast media use could increase the risk of impaired neurodevelopment in children conceived shortly after HSG. Here we examine neurodevelopmental outcomes in school-aged children conceived after HSG. STUDY DESIGN, SIZE, DURATION: This is a long-term follow-up of the H2Oil trial in which oil-based or water-based contrast was used during HSG (Netherlands; 2012-2014; NTR3270). Of 369 children born <6 months after HSG in the study, we contacted the mothers of 140 children who gave consent to be contacted for follow-up. The follow-up study took place from January to July 2022 (NCT05168228). PARTICIPANTS/MATERIALS, SETTINGS, METHODS: The study included 69 children aged 6-9 years who were conceived after HSG with oil-based (n = 42) or water-based contrast (n = 27). The assessments targeted intelligence (Wechsler Intelligence Scale for Children), neurocognitive outcomes (computerized neurocognitive tests), behavioural functioning (parent and teacher questionnaires), and academic performance. Linear regression models, adjusted for age, sex, and parental educational attainment were employed to compare groups. MAIN RESULTS AND THE ROLE OF CHANCE: School-aged children born to mothers after oil-based contrast HSG did not significantly differ from children born to mothers after water-based contrast HSG, in regards to intelligence, neurocognitive functioning, behavioural functioning, or academic performance, with the exception of better performance for visuomotor integration functions in children exposed to oil-based contrast preconception. After exploratory correction for multiple comparisons, none of the group differences was statistically significant. LIMITATIONS, REASONS FOR CAUTION: The small sample size of this follow-up study limited statistical power. This study provides evidence for the absence of large-sized differences between preconceptional exposure to the two contrast media types but does not rule out more subtle effects on neurodevelopment compared to naturally conceived children without preconceptional exposure to HSG. WIDER IMPLICATIONS OF THE FINDINGS: This study contributes to our knowledge about the long-term effects of different types of iodinated contrast media used in fertility work-up, indicating that choosing oil-based over water-based iodinated contrast media is unlikely to have major effect on the long-term neurodevelopmental outcomes of children conceived shortly after HSG. However, further research should focus on the overall safety of iodine exposure during HSG, comparing children conceived after HSG to those conceived naturally as both types of contrast contain high amounts of iodine. STUDY FUNDING/COMPETING INTEREST(S): The original H2Oil randomized controlled trial was an investigator-initiated study that was funded by the two academic hospitals now merged into the Amsterdam University Medical Centre. The current follow-up study (Neuro-H2Oil) is funded through a research grant awarded to the authors by the Amsterdam Reproduction & Development (AR&D) research institute. S.K. is funded by a AMC MD/PhD Scholarship from the Amsterdam UMC. S.K. reports holding voluntary roles in the civil society organizations Universities Allied for Essential Medicines and People's Health Movement. V.M. reports receiving travel and speaker fees as well as research grants from Guerbet, Merck and Ferring. K.D. reports receiving travel and speaker fees as well as research grants from Guerbet. BWM is supported by a NHMRC Investigator grant (GNT1176437) and reports consultancy, travel support and research funding from Merck, consultancy for Organon and Norgine, and holding stock from ObsEva. The other authors report no conflict of interest. TRIAL REGISTRATION NUMBER: NCT05168228.
Subject(s)
Contrast Media , Hysterosalpingography , Humans , Female , Hysterosalpingography/adverse effects , Hysterosalpingography/methods , Child , Contrast Media/adverse effects , Contrast Media/administration & dosage , Follow-Up Studies , Male , Pregnancy , Child Development/drug effects , Iodine/adverse effects , Iodine/administration & dosage , Water , AdultABSTRACT
OBJECTIVE: Chronic diarrhea affects approximately 5% of the population. Opioids inhibit gastrointestinal motility, and opium tincture has shown anti-propulsive effects in healthy, but no controlled studies of its clinical efficacy exist. We aimed to investigate the anti-propulsive and central nervous system (CNS) effects of opium tincture in patients with chronic diarrhea. MATERIALS AND METHODS: The study was a randomized, double-blinded, placebo-controlled, cross-over trial in subjects with chronic diarrhea refractory to standard treatment. Participants received opium tincture or placebo during two intervention periods, each lasting seven days. Bowel movements were recorded daily, and gastrointestinal transit time was investigated with the wireless motility capsule system. Gastrointestinal symptoms, health-related quality of life, and CNS effects (pupil size, reaction time, memory, and general cognition) were also investigated, along with signs of addiction. RESULTS: Eleven subjects (mean age: 45 ± 17 years, 46% males) with a median of 4.7 daily bowel movements were included. The number of daily bowel movements was reduced during opium tincture treatment to 2.3 (p = 0.045), but not placebo (3.0, p = 0.09). Opium tincture prolonged the colonic transit time compared to placebo (17 h vs. 12 h, p < 0.001). In both treatment arms, there were no changes in self-reported gastrointestinal symptoms, health-related quality of life, or CNS effects, and no indication of addiction was present. CONCLUSION: Opium tincture induced anti-propulsive effects in patients with chronic diarrhea refractory to standard treatment. This indicates that opium tincture is a relevant treatment strategy for selected patients with chronic diarrhea. Moreover, no evidence of opioid-induced sedation or addiction was found.Trial Registration Number: NCT05690321 (registered 2023-01-10).
Subject(s)
Cross-Over Studies , Diarrhea , Quality of Life , Humans , Diarrhea/drug therapy , Male , Female , Middle Aged , Double-Blind Method , Adult , Chronic Disease , Opium/therapeutic use , Gastrointestinal Motility/drug effects , Gastrointestinal Transit/drug effects , Analgesics, Opioid/therapeutic use , Aged , Treatment Outcome , Defecation/drug effectsABSTRACT
OBJECTIVES: Complementary and alternative medicine (CAM) has gained increasing attention as a supportive treatment for chronic diseases such as epilepsy, migraine, autism, and cancer in children. This study aimed to determine the frequency, motivation, and outcomes of CAM in children with functional constipation. METHODS: From January 2018 till September 2019, parents of patients (0-18 years) who were treated for functional constipation (ROME IV-criteria) at our colorectal center were asked to complete a questionnaire on the utilization of CAM. Demographic data and clinical assessments were documented and analyzed for patients with and without CAM treatment. RESULTS: A total of 115 patients were included (mean age: 5.1 years; 49% males), of whom 29 (25%) used CAM as an alternative (4/29,14%) or in addition to conventional therapy (CT), including osteopathy (48%), homeopathy (45%), and natural/herbal remedies (17%). The main reason parents reported for the use of CAM was the urge to leave no treatment option unattempted (76%). Multivariate analysis also identified persistent constipation under CT (72%), adverse effects of CT (24%), and parental use of CAM themselves (83%) as independent variables associated with CAM use. Parents reported positive changes in stool frequency (38%) and fecal incontinence (21%) with CAM. The vast majority (93%) plan to use CAM in the future, and even non-CAM users showed high interest (60%). CONCLUSION: One in four children with functional constipation receives CAM. Significant improvement in stool frequency and continence is missing in the majority. However, parental interest in CAM remains high. Physicians should be aware of CAM when counseling families for functional constipation in children.
Subject(s)
Complementary Therapies , Epilepsy , Child , Male , Humans , Child, Preschool , Female , Parents/psychology , Surveys and Questionnaires , Constipation/therapyABSTRACT
BACKGROUND: Despite the high frequency of tinnitus and its impact on wellbeing, little is known about its economic burden, and, to our knowledge, no data are available on out-of-pocket (OOP) expenses. METHODS: In 2022, a survey was conducted on OOP costs of tinnitus. We enrolled 679 participants with slight, moderate, and severe tinnitus in Italy, United Kingdom, Netherlands, Germany, and Spain. We estimated annual OOP expenses for tinnitus-related healthcare visits, treatments, medications, and alternative medicine practices. Prevalence of tinnitus in the general population, obtained from a representative survey we conducted in Europe in 2017-2018, was used to generalize costs for people with any tinnitus at the national level. RESULTS: OOP expenses were 368 (95% confidence intervals [CI], 78-690), 728 (95% CI, 316-1,288), and 1,492 (95% CI, 760-2,688) for slight, moderate, and severe tinnitus, respectively, with annual expenditure of 565 for people with any tinnitus: 209 for healthcare visits; 93 for treatments; 16 for drugs; 64 for hearing supporting systems; and 183 for acupuncture, homeopathy, and osteopathy. Individuals with slight, moderate, and severe tinnitus expressed a willingness to invest 1.6, 4.3, and 7.0 times their monthly income, respectively, to achieve complete relief from tinnitus. CONCLUSION: This study offers for the first time insights into the OOP expenses incurred by individuals with tinnitus. OOP expenses exhibited substantial variations based on severity status, accounting for more than 17 billion in the countries considered. In terms of financial burden, these findings align tinnitus to the recognized leading disabilities, including back pain and migraine.
Subject(s)
Cost of Illness , Health Expenditures , Tinnitus , Humans , Tinnitus/economics , Tinnitus/epidemiology , Tinnitus/therapy , Health Expenditures/statistics & numerical data , Female , Male , Middle Aged , Europe/epidemiology , Adult , AgedABSTRACT
BACKGROUND: The prevalence and burden of substance and opium use have increased worldwide over the past decades. In light of rapid population changes in Tehran, we aimed to evaluate the prevalence of opium and other substance use among adult residents in Tehran, Iran. METHOD: From March 2016 to March 2019, we utilized data from 8 296 participants in the Tehran Cohort Study recruitment phase (TeCS). We calculated the age-sex-weighted prevalence of substance use and the geographic distribution of substance use in Tehran. We also used logistic regression analysis to determine possible determinants of opium use. RESULT: We analyzed data from 8 259 eligible participants with complete substance use data and the average age of participants was 53.7 ± 12.75 years. The prevalence of substance use was 5.6% (95% confidence interval [CI]: 4.6- 7.1%). Substance use was more common in males than females (Prevalence: 10.5% [95% CI: 8.6- 12.6%] vs. 0.5% [95% CI: 0.2- 1.2%], respectively). The age-sex weighted prevalence of substance use was 5.4% (95% CI: 4.6-7.1%). Moreover, opium was the most frequently used substance by 95.8% of substance users. Additionally, we found that male gender (Odds ratio [OR]: 12.1, P < 0.001), alcohol intake (OR: 1.3, P = 0.016), and smoking (OR: 8.5, P < 0.001) were independently associated with opium use. CONCLUSIONS: We found that the prevalence of substance use in Tehran was 5.6%, and opium was the most frequently used substance. In addition, male gender, lower levels of education, alcohol, and tobacco consumption are the main risk factors for substance use in Tehran. Healthcare providers and policymakers can utilize our results to implement preventive strategies to minimize substance use in Tehran.
Subject(s)
Opium Dependence , Substance-Related Disorders , Adult , Female , Humans , Male , Middle Aged , Aged , Opium Dependence/epidemiology , Cohort Studies , Opium/adverse effects , Iran/epidemiology , Risk Factors , Substance-Related Disorders/epidemiologyABSTRACT
To compare the difference between primary homoeopathic and conventional paediatric care in treating acute illnesses in children in their first 24 months of life. One hundred eight Indian singleton newborns delivered at 37 to 42 weeks gestation were randomised at birth (1:1) to receive either homoeopathic or conventional primary care for any acute illness over the study period. In the homoeopathic group, conventional medical treatment was added when medically indicated. Clinicians and parents were unblinded. Children in the homoeopathic group experienced significantly fewer sick days than those in the conventional group (RR: 0.37, 95% CI: 0.24-0.58; p < 0.001), with correspondingly fewer sickness episodes (RR: 0.53, 95% CI: 0.32-0.87; p = .013), as well as fewer respiratory illnesses over the 24-month period. They were taller (F (1, 97) = 8.92, p = .004, partial eta squared = 0.84) but not heavier than their conventionally treated counterparts. They required fewer antibiotics, and their treatment cost was lower. CONCLUSION: Homoeopathy, using conventional medicine as a safety backdrop, was more effective than conventional treatment in preventing sick days, sickness episodes, and respiratory illnesses in the first 24 months of life. It necessitated fewer antibiotics and its overall cost was lower. This study supports homoeopathy, using conventional medicine as a safety backdrop, as a safe and cost-effective primary care modality during the first 2 years of life. TRIAL REGISTRATION: Clinical Trial Registry-India (2018/09/015641). https://ctri.nic.in/Clinicaltrials/login.php What is Known: ⢠Due to their holistic nature, many Complementary and Alternative Medical (CAM) modalities are not readily amenable to assessment by head-to-head RCT for a given Indication. ⢠We propose a pragmatic, RCT comparing homoeopathic with conventional medicine as a system. WHAT IS NEW: ⢠Homoeopathic was apparently superior to conventional primary care in preventing sick days, sickness episodes, and respiratory illness episodes and was significantly associated with growth in height but not weight and required fewer antibiotics in children from birth to 24 months of age.
Subject(s)
Homeopathy , Primary Health Care , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Homeopathy/methods , India , Sick Leave/statistics & numerical data , Treatment OutcomeABSTRACT
Integrative medicine, need to be inoffensive, effective, and of quality (World Health Organization). In 2010, the American Society of Teachers of Family Medicine approved 19 competencies for teaching integrative medicine to residents. In 2018, the University of Rennes created a course: "Integrative Medicine and Complementary Therapies". Up until then, the only feedback from the courses was the students' opinions. We investigated the impact on medical students' social representation.We performed a sociological analysis of students' social representations before and after the course. The social representation is based on the way an individual creates his or her universe of beliefs and ideas. After hearing, "What word or group of words comes to mind when you hear people speak of integrative medicine and complementary therapies?", students were asked to provide 5 words/phrases, rank their importance, and show their attitude towards these words/phrases. The frequency and importance of these words/phrases were used to construct social representations (with central cores, and primary and secondary peripheries) before and after the course.Among the 101 students registered, 59 provided complete responses before and 63 after the course. Before, the central core comprised "hypnosis" and "alternative medicine", while after: "complementary care" and "global care". We only identified first periphery before the course: "acupuncture" and "homeopathy". 4 new contrasting elements: "integration with conventional treatment", "patient's choice", "personalisation of care", and "caring relationship of trust".This teaching course positively affected students' social representation of integrative medicine, and might promote their use during future practices.
Subject(s)
Education, Medical, Undergraduate , Integrative Medicine , Students, Medical , Humans , Students, Medical/psychology , Integrative Medicine/education , Female , Male , Complementary Therapies/education , Curriculum , Adult , Young AdultABSTRACT
BACKGROUND: Older adults with cognitive impairment exhibit different patterns of healthcare utilization compared to their cognitively healthy counterparts. Despite extensive research in high-income countries, similar studies in low- and middle-income countries are lacking. This study aims to investigate the population-level patterns in healthcare utilization among older adults with and without cognitive impairment in Mexico. METHODS: Data came from five waves (2001-2018) of the Mexican Health and Aging Study. We used self-reported measures for one or more over-night hospital stays, doctor visits, visits to homeopathic doctors, and dental visits in the past year; seeing a pharmacist in the past year; and being screened for cholesterol, diabetes, and hypertension in the past two years. Cognitive impairment was defined using a modified version of the Cross Cultural Cognitive Examination that assessed verbal memory, visuospatial and visual scanning. Total sample included 5,673 participants with cognitive impairment and 34,497 without cognitive impairment interviewed between 2001 and 2018. Generalized Estimating Equation models that adjusted for time-varying demographic and health characteristics and included an interaction term between time and cognitive status were used. RESULTS: For all participants, the risk for one or more overnight hospital stays, doctor visits, and dental visits in the past year, and being screened for diabetes, hypertension, and high cholesterol increased from 2001 to 2012 and leveled off or decreased in 2015 and 2018. Conversely, seeing a homeopathic doctor decreased. Cognitive impairment was associated with higher risk of hospitalization (RR = 1.13, 1.03-1.23) but lower risk of outpatient services (RR = 0.95, 0.93-0.97), cholesterol screening (RR = 0.93, 0.91-0.96), and diabetes screening (RR = 0.95, 0.92-0.97). No significant difference was observed in the use of pharmacists, homeopathic doctors, or folk healers based on cognitive status. Interaction effects indicated participants with cognitive impairment had lower risk for dental visits and hypertension screening but that these trajectories differed over time compared to participants without cognitive impairment. CONCLUSIONS: We identified distinct population-level trends in self-reported healthcare utilization and differences according to cognitive status, particularly for elective and screening services. These findings highlight the necessity for policy interventions to ensure older adults with cognitive impairment have their healthcare needs met.
Subject(s)
Cognitive Dysfunction , Patient Acceptance of Health Care , Self Report , Humans , Male , Female , Aged , Cognitive Dysfunction/epidemiology , Mexico/epidemiology , Aged, 80 and over , Hospitalization/trendsABSTRACT
Context: Psoriasis is a chronic, proliferative, and inflammatory skin disease related to the systemic manifestation of numerous organs. The typical lesion comprises red, scaly, sharply demarcated, indurated plaques, especially over the extensor surfaces and scalp. The degree and severity vary after some time and between people. Morphological variations are normal; both hereditary and environmental factors play important roles in etiology and pathogenesis.Psoriasis is very difficult to treat due to its chronicity. As a medical system, Homoeopathy treats both patients' physical ailments and overall wellness. The use of highly potentized homoeopathic anti-miasmatic intercurrent medicines will be very beneficial in dealing with this. Fifty-millesimal (LM) potency was a great discovery by Dr. Samuel Hahnemann. While treating numerous chronic illnesses, he was able to quickly relieve symptoms without any aggravation by using fifty-millesimal (LM) potency. Case Report: The present case report is of 24-year-old male patient having psoriasis for one year. This case report describes the homoeopathic management of psoriasis using fifty-millesimal (LM) potency. On the basis of presenting sign and symptoms, Arsenic Album 30C was prescribed with frequent repetitions after repertorisation. During follow-ups, Arsenic Album 1LM was prescribed in to accelerate the cure. Psoriasis is a chronic condition that tends to recur. To prevent the recurrence, Psorinum 1000C was prescribed as an intercurrent anti-miasmatic medicine in a single dose during the course of treatment. Psorinum is a nosode that was chosen for therapy since it is recommended when symptoms reappear and the best selected homoeopathic medicine is not very effective. Psorinum was prescribed in this case to clear the miasmatic obstruction because the Arsenic Album was only temporarily easing the complaints. Result: The patient has exhibited improvement in their mental state and quick alleviation from physical issues after receiving multiple doses of Arsenic Album 1LM and a single dose of Psorinum 1000C, all without their symptoms getting worse. The patient's condition was followed up on at every appointment for a considerable amount of time, and no new concerns had surfaced as of yet. Conclusion: This case report shows favourable results of homoeopathic medicine in fifty-millesimal (LM) potency. Therefore, it can be concluded that using fifty-millesimal (LM) potency of accurately selected homoeopathic medicine will shorten the cure process without the aggravation of symptoms. Further research studies are required to explore the efficacy of fifty-millesimal (LM) potency of homoeopathic medicine in treatment of chronic illnesses.
Subject(s)
Homeopathy , Psoriasis , Humans , Male , Young Adult , Homeopathy/methods , Psoriasis/drug therapyABSTRACT
Introduction: Psoriasis which affects the skin of palm and soles is called as Palmoplantar Psoriasis. The exact cause of it is unknown. It has predominantly hyperkeratotic plaques, thick scaly skin or an overlapping of both of them. Also called as chronic disease which produces functional disability or significant disfigurement and does substantial impairment of person's life. Topical therapy, light therapy, oral medications are part of conventional treatment which offers only a palliative effect. Besides conventional treatment patient choose Homoeopathy because it's a gentle and safe method of treatment that would appear to have positive effects in treatment of Palmoplantar Psoriasis. Summary: A 48 years old Male presented with dry, rough cracked skin with intense itching and burning on both palms and right sole. As he was tabla teacher his day to day activities were hampered. After proper case taking and Repertorization by Kentian approach, Sulphur 1M was prescribed after considering all general and particular characteristic symptoms. The repertory used was SYNTHESIS REPERTORY 8.1 from the Homoeopathic software RADAR. After 3 doses of Sulphur 1M at the gap of 2 months & at the end of 8 months, Re-epithelialisation was seen with an absence of itching and burning and no cracks in skin. This evidence based case report is an example of a successful Homoeopathic Management in cases of Palmoplantar Psoriasis with Kent's approach as Homoeopathy does not treat the disease but the diseased individual.
Subject(s)
Homeopathy , Psoriasis , Humans , Male , Middle Aged , Psoriasis/therapy , Psoriasis/drug therapy , Homeopathy/methodsABSTRACT
Context: Lichen planus (LP) is a chronic lichenoid inflammatory disease of the skin, mucosa and appendages. The classic LP symptom is a dense infiltration of inflammatory T cells moving in the upper dermis and arranged in a band-like pattern. Lichen planus has an undetermined aetiology; however, it is known to have immune-mediated pathogenesis. Lichen planus cannot be cured, although treatment can lessen symptoms and shield against further problems. Antihistamines, PUVA (psoralen plus ultraviolet) treatment, retinoic acid, tacrolimus ointment, pimecrolimus cream, as well as corticosteroids are among the most often used therapies. To treat Lichen planus, individualized homeopathic medicine (iHOM) has shown excellent success. Methods: The case was documented at the dermatology OPD (Outpatient Department) of Dr. DY Patil Homoeopathic Medical College and Research Centre. A 32-year-old male patient with lichen planus was treated with individualized homeopathic medicine (iHOM) from March 25, 2021, to August 12, 2021. The results were evaluated at the follow-up visits. An evaluation based on the modified Naranjo criteria was carried out to determine if the alterations were brought on by homeopathic medication. Results: Over a five-month observation period, iHOM medicine produced positive results that physicians may utilize as an additional form of treatment for lichen planus. Conclusion: Individualized homeopathic medicine (iHOM) Nitric acid 30C was prescribed based on the totality of symptoms. Within 5 months, the disease's progression was halted, the itching was controlled, and the lesions flattened.
Subject(s)
Homeopathy , Lichen Planus , Humans , Lichen Planus/drug therapy , Male , Adult , Homeopathy/methods , Precision MedicineABSTRACT
Background: Camphora officinarum (CO) is a commonly used homeopathic remedy for treating colds, collapse, and recurrent eruptive illnesses. Objective: Due to the non-availability of safety data on CO, the current study intended to determine the oral toxicity of CO in its ethanol-potentized dilutions 6C, 30C, and 200C in Wistar albino rats as per OECD guidelines. Materials and methods: A single oral dose of CO-6C, 30C, and 200C (2000 µl/kg) was administered, and the animals were monitored for behavior and mortality for up to 14 days in an acute toxicity study. In the subacute study, the effects of daily oral administration of CO-6C, 30C, and 200C (200 µl/kg) for 28 days were observed for clinical signs, change in body weight, and mortality. Hematological, biochemical, and histopathological analyses were assessed and organ weights were determined. Results: Results indicate no mortality of CO in its potencies in the acute toxicity study and was found to be safe at 2000 µl/kg dosage in the subacute toxicity study. CO (200 µl/kg/day) did not show any signs of toxicity in the hematological, biochemical, and histopathological analyses, along with organ weights. Conclusion: In conclusion, the findings suggest that CO in potencies of 6C, 30C, and 200C is safe up to a single oral dose of 2000 µl/kg body weight, and the No Observed Adverse Effect Level (NOAEL) was determined to be greater than 200 µl/kg/day.
Subject(s)
Plant Extracts , Rats, Wistar , Animals , Rats , Plant Extracts/pharmacology , Plant Extracts/toxicity , Male , Toxicity Tests, Acute , Female , Homeopathy/methods , Dose-Response Relationship, DrugABSTRACT
Background: Adenoid is a mass of lymphoid tissue seen in the posterior nasopharyngeal wall, generally seen in the pediatric age group, and it disappears as age advances till puberty. Patients with recurrent allergic rhinitis, otitis media, or persistent nasopharyngeal obstruction is associated with adenoid hypertrophy can be considered for adenoidectomy. Objective: To evaluate the potential role of Individualised Homeopathic medicine in managing allergic rhinitis and troublesome symptoms of upper respiratory tract in case of Enlarged adenoid. Method: An 8-year-old boy came with complaints of Allergic rhinitis, snoring, and recurrent upper respiratory tract infection. He had taken treatment for the same from modern medicine, but still, a recurrence of symptoms occurred. His radiological investigations showed grade II Adenoid Hypertrophy. The patient was advised surgical intervention, but their parents were unwilling to the same so the patient came for Homoeopathic Management. Individualized Homeopathic Medicine Calcarea carbonicum 200 C was prescribed to the patient. The patient's condition significantly improved during the course of his five years of treatment; his snoring has decreased, his allergic manifestations have diminished, and monthly check-ups have revealed that the patient's general and particular condition are improving. indicating the positive result of homeopathic medicine in the treatment of enlarged adenoid. Assessment of outcome is based on Radiological reports and modified Naranjo criteria. Result: Homoeopathic medicine Calcarea Carb 200 C is given to the patient based on the totality of symptoms. The incidence of allergic rhinitis has also declined following treatment. Furthermore, there has been a decrease in the grade of adenoid hypertrophy and a noticeable improvement in symptoms. Conclusion: This is a single case where evidence shows that complete patient recovery occurs with individualized Homoeopathic Medicine. this is single case study and more researches, observational studies and randomized control trials are required to ascertain homeopathy's efficacy in managing enlarged Adenoids.
Subject(s)
Adenoids , Homeopathy , Hypertrophy , Humans , Male , Adenoids/pathology , Child , Homeopathy/methods , Evidence-Based Medicine , Treatment Outcome , Rhinitis, Allergic/drug therapy , Rhinitis, Allergic/therapyABSTRACT
Objective: To evaluate the effectiveness of Kangfuxin Liquid (a traditional Chinese medicine) gauze and Vaseline gauze in wound healing after necrotizing fasciitis surgery. Method: The study was conducted at The First Affiliated Hospital of Baotou Medical College between February 2020 and February 2022. A total of 54 patients diagnosed with necrotizing fasciitis were randomly assigned to the Vaseline gauze group as the control group, and the Kangfuxin Liquid gauze group as the experimental group. Various aspects of treatment efficacy, wound healing conditions, healing indicators, pain scores, inflammation markers, and adverse reactions were compared between the two groups. Results: The total effective rate in the experimental group (100.00%) was significantly higher than that in the control group (77.78%), with a statistically significant difference The experimental group showed lower scores for secretion, granulation tissue morphology, redness, and swelling compared to the control group, with statistical significance. Additionally, the experimental group exhibited faster slough separation, new epidermis formation, and overall wound healing compared to the control group, with statistical significance. Visual analog scale (VAS) scores on postoperative days 3, 7, 9, and 14 were significantly lower in the experimental group than in the control group. Before treatment, there was no statistically significant difference in the levels of interleukin-17 (IL-17), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α) between the two groups. However, after treatment, both groups exhibited a decrease in inflammatory markers, and the experimental group had significantly lower levels of IL-17, IL-6, and TNF-α compared to the control group). Furthermore, the incidence of adverse reactions in the experimental group (3.70%) was significantly lower than that in the control group (22.22%). Conclusion: The utilization of Kangfuxin Liquid gauze in wound healing after necrotizing fasciitis surgery effectively promotes wound healing, provides precise therapeutic effects, significantly reduces patient pain, improves inflammation, and exhibits minimal adverse reactions, thus demonstrating high safety. Therefore, the application of Kangfuxin Liquid gauze in this clinical context is highly recommended.
Subject(s)
Drugs, Chinese Herbal , Fasciitis, Necrotizing , Petrolatum , Wound Healing , Humans , Wound Healing/drug effects , Male , Female , Middle Aged , Fasciitis, Necrotizing/drug therapy , Fasciitis, Necrotizing/surgery , Drugs, Chinese Herbal/therapeutic use , Drugs, Chinese Herbal/pharmacology , Adult , Petrolatum/therapeutic use , Bandages , Aged , Materia MedicaABSTRACT
BACKGROUND: The dynamic landscape of medical education demands innovative teaching methods. This study introduces virtual reality (VR) technology to anatomy courses at Qatar University, aiming to assess students' receptiveness to virtual anatomy dissection and its potential transformative impact. METHODS: The study utilized a comprehensive survey and the 3D-Organon VR anatomy software to explore students' perceptions and acceptance of VR in comparison with traditional anatomy learning tools during practical sessions. Fisher's exact test for independence was performed to gauge shifts in students' attitudes and preferences towards different educational modalities. RESULTS: The findings reveal a generally positive reception towards VR, with many students indicating a preference for VR over traditional methods. The study noted significant improvements in understanding and memorization attributed to the use of VR. Exposure to a variety of educational modalities led to notable shifts in student perceptions, particularly an increase in positive perceptions regarding the understanding of anatomy lectures and a heightened preference for VR as a learning method. CONCLUSIONS: The study underscores the evolving and adaptable attitudes of students towards VR, emphasizing the significant role that diverse learning experiences play in shaping their receptiveness. It provides valuable insights into how medical education can be reshaped through a blended approach that integrates technological innovation with traditional learning methods. These findings advocate for the strategic incorporation of VR in anatomy courses to enhance learning outcomes.
Subject(s)
Anatomy , Students, Medical , Virtual Reality , Humans , Anatomy/education , Students, Medical/psychology , Male , Female , Education, Medical, Undergraduate/methods , Young Adult , Qatar , Surveys and Questionnaires , Adult , Computer-Assisted Instruction/methodsABSTRACT
BACKGROUND: Ferrum phosphoricum (FP) has been used by traditional medicine practitioners for various ailments since ancient times. However, scientific evidence on the safety of FP is still unavailable. Thus, the current study aimed to investigate the acute and sub-acute oral toxicity of homeopathic FP in experimental rats. METHODS: In an acute toxicity investigation, a single dose of 2,000 µL/kg of FP 6c, 30c and 200c was administered to female Wistar rats, which were monitored for up to 14 days according to the Organization for Economic Cooperation and Development (OECD) guideline 423. For a sub-acute toxicity study, FP 6c, 30c and 200c (200 µL/kg) were administered to male and female rats for 28 days as per the OECD guideline 407. All the animals were observed for mortality, clinical signs and body weight during the study. At the end of the experiment, hematological, biochemical and histopathological assessments were performed. RESULTS: During the acute toxicity study, no mortality was observed in rats administered with FP, and thus the median lethal dose (LD50) was identified as >2,000 µL/kg. In the sub-acute study, no mortality or adverse clinical signs were noticed with FP treatment. Moreover, weekly body weight gain was normal. Hematological and biochemical investigations revealed no abnormalities. Furthermore, histological analysis of FP-treated rats' vital organs revealed no pathological changes. CONCLUSION: Overall, our findings imply that FP 6c, 30c and 200c potencies are safe and do not cause toxicity when given orally to Wistar albino rats for an extended period at a dose of 200 µL/kg.
Subject(s)
Homeopathy , Rats , Female , Male , Animals , Rats, Wistar , Toxicity Tests, Acute , Toxicity Tests, Subchronic , Body Weight , Plant ExtractsABSTRACT
BACKGROUND: The Academy of Homeopathy Education is a US-based accredited teaching institution offering homeopathy education services to professional and medically licensed homeopathy students. This study reports on clinical outcomes from the teaching clinic from 2020 to 2021. METHODS: Data collected using the patient-generated outcome measure, the Measure Yourself Concerns and Wellbeing (MYCaW), were anonymized. Mean MYCaW values for initial and subsequent consultations were analyzed for the degree of change across the intervention period in 38 clients. Each client listed up to two complaints. MYCaW scores between initial and subsequent consultations were analyzed for the degree of change (delta) across the intervention period. RESULTS: A total of 95 body system-related symptoms were analyzed for change in intensity following the homeopathic intervention. Statistically significant improvements in the intensity of main symptoms were observed between initial and subsequent follow-ups. The main symptom scores showed a mean change in intensity (delta MYCaW) of -0.79 points (95% confidence interval (CI), -1.29 to -0.29; p = 0.003) at first follow-up, a mean change of -1.67 points (95% CI, -2.34 to -0.99; p = 0.001) at second follow-up compared with the initial visit, and a mean change of -1.93 points (95% CI, -3.0 to -0.86; p = 0.008) at third follow-up compared with the initial visit. For clients with four or more follow-ups, the mean delta MYCaW was -1.57 points (95% CI, -2.86 to -0.28; p = 0.039). CONCLUSION: Statistically significant improvements as well as some clinically meaningful changes in symptom intensity were found across a diverse group of individuals with a variety of long-term chronic conditions. The improvement was evident across different body systems and different levels of chronicity. There are limitations to the generalizability of the study due to the research design. Further research and investigation are warranted given the promising results of this work.