The Counter Effect of Exercise on Cisplatin-Induced Cognitive and Proliferation Impairments.

Background Cisplatin, a widely used chemotherapeutic agent, offers therapeutic benefits for cancer treatment but often leads to adverse effects on neurogenesis and oxidative stress, causing cognitive impairment. Concurrent physical activity has been proposed as a potential strategy to counteract these side effects. This study aimed to investigate the impact of physical exercise on cisplatin-induced cognitive impairment in a mouse model. Methods Adult male mice (n=45) were divided into three groups: control, cisplatin-treated (2.3 mg/kg), and exercise/cisplatin. Cisplatin was administered intraperitoneally over one month, while the exercise/cisplatin group underwent moderate-intensity exercise alongside cisplatin treatment. Spatial memory was evaluated using the novel object recognition (NOR) task, and hippocampal proliferation and oxidative stress were examined using Ki-67 and glutathione peroxidase (GPx) immunohistochemistry (IHC) staining, respectively. Statistical analyses were performed using the GraphPad Prism 4.0 software (GraphPad Software, San Diego, CA). Results The cisplatin-treated mice exhibited significantly lower preference index (PI) scores in the NOR task compared to the control (p<0.001) and exercise/cisplatin (p<0.001) groups. IHC staining revealed impaired hippocampal proliferation and increased oxidative stress in the cisplatin-treated group relative to the control and exercise/cisplatin groups. The introduction of a moderate-intensity exercise protocol appeared to mitigate the decline in hippocampal proliferation and oxidative damage induced by cisplatin. Additionally, cisplatin-treated mice experienced weight loss, while exercise attenuated this effect. Conclusion Cisplatin treatment resulted in decreased memory, hippocampal proliferation, and weight loss in mice. Concurrent moderate-intensity exercise seemed to alleviate these effects, suggesting a potential role for physical activity in ameliorating cisplatin-induced cognitive decline. This study underscores the importance of incorporating exercise as a complementary strategy to enhance cognitive outcomes in cancer patients undergoing cisplatin treatment.

Irritable Bowel Syndrome: Prevalence and Determinants Among Adults in the Makkah Region, Saudi Arabia.

BACKGROUND: Irritable bowel syndrome (IBS) is among the most prevalent gut-brain interaction disorders and one of the most expensive in terms of money and health. Despite their widespread occurrence in society, these disorders have only recently been subjected to rigorous scientific inquiry, classification, and treatment. Although IBS does not lead to future complications, such as bowel cancer, it can impact work productivity and health-related quality of life and increase medical costs. Both young and older people with IBS have worse general health than the general population. AIMS: To determine the prevalence of IBS among adults aged 25 to 55 years in the Makkah region, as well as the risk factors that may contribute to it. METHODOLOGY: A cross-sectional web-based survey with a representative sample (n = 936) of individuals in the Makkah region was carried out from November 21, 2022, to May 3, 2023. RESULTS: In Makkah, 420 out of 936 persons have IBS, making it 44.9% common. Most of the IBS patients in the study were women, aged 25 to 35 years, married, and suffering from mixed IBS. Age, gender, marital status, and occupation were found to be associated with IBS. It was discovered that there is an association between IBS and insomnia, medication use, food allergies, chronic diseases, anemia, arthritis, gastrointestinal surgery, and a family history of IBS. CONCLUSION: The study highlights the importance of addressing the risk factors of IBS and developing supportive environments to alleviate its effects in Makkah. The researchers hope the findings inspire further research and action to improve the lives of people with IBS.

Beliefs About the Use of Herbs Before and After COVID-19: A Cross-Sectional Study in Saudi Arabia.

BACKGROUND: The COVID-19 pandemic was declared a public health emergency of international concern by the World Health Organization on March 12, 2020. Natural products and herbal medicine have been used since ancient times to relieve and treat disorders and infections, as well as increase immunity. Despite the beneficial effects of herbal medications, there are many side effects or interactions with other medications or foods that might occur. AIM: This study aims to explore the beliefs of Saudi people towards the use of herbal medicine for COVID-19 infection. METHOD: A cross-sectional study using an online survey was conducted in Saudi Arabia between January 2021 and January 2023. This survey was generated based on a deep review of the literature on COVID-19 as well as the use of medicine and herbal medicine to treat this infection. SPSS software was used to analyze the data, with a significance level of p < 0.05. RESULTS: A total of 1,230 individuals participated in this study. More than half (67.6%, n = 831) were females. Around 32.4% (n = 399) of the participants were aged 20-40 years. The majority were married (77.2%, n = 947), Saudi (96.5%, n = 1186), and living in central provinces (62.5%, n = 768) of the Kingdom. More than half of them (70.0%, n = 861) were bachelor's degree holders; 42.3% and 2.4% (n = 29) reported that they had been or were currently infected with COVID-19. Around 33.0% (n = 405) of the participants reported that they had used herbal products or nutritional supplements during the pandemic period to protect themselves from the disease. CONCLUSION: Our study showed that Saudi Arabia's public takes dietary supplements or herbal products to fight against the illness. We recommend that the Ministry of Health conduct more educational efforts to raise public awareness about disease transmission pathways and preventive actions. Furthermore, to guarantee patient safety, the use of herbal products should be supported by a professional counselor.

Examining the Association Between Episiotomy and Severe Perineal Tears in a Tertiary Care Center Implementing a Restrictive Episiotomy Policy.

Background Perineal lacerations are feared complications of vaginal delivery, especially the severe types (third- and fourth-degree tears). World Health Organization (WHO) recommended restrictive episiotomy practice after alarming literature linked the increase in severe tears with routine episiotomy. Therefore, this study aimed to measure the association between episiotomy and the incidence of third- and fourth-degree perineal tears and infections in women who underwent episiotomy versus those who did not at a tertiary care center implementing the restrictive episiotomy policy in Jeddah, Saudi Arabia. Methods This retrospective cohort study was conducted in the Department of Obstetrics and Gynecology at King Abdulaziz Medical City (KAMC), Western Region, between May 2016 and May 2018, targeting all pregnant women who underwent normal spontaneous vaginal delivery. The nonprobability convenient sampling technique was used for women who underwent episiotomy. Women without episiotomy (control group) were randomly selected in a 1:1 ratio. The prevalence (incidence) of episiotomy and its association with severe perineal tears were measured. Statistical data were analyzed using SPSS version 27 (IBM Corp., Armonk, NY). A p-value of less than 0.05 was considered significant. Result A total of 7436 deliveries were recorded. At KAMC, episiotomy had a prevalence of 10% and was more common in primipara. The incidence of third-degree tears was 3.3% in the episiotomy group and 0.8% in the control group (odds ratio, 4.1; p = 0.03). None had fourth-degree tears. Furthermore, the infection rate was not significantly different between the two groups (0.1% vs. 0.1%). Using Firth's logistic regression model, primipara emerged as an independent significant risk factor (OR, 3.5 [1.1-11.2]; p = 0.035) while the trend toward increased risk for tear development in the episiotomy group became statistically insignificant (OR, 2.3 [0.7-8.0]; p = 0.19). A post hoc examination to observe the association between episiotomy exposure and BMI using a stepwise logistic regression model showed that parity and age were independent risk factors for episiotomy, with OR values of 2.2 (1.6-3.2) and 0.9 (0.88-0.94), respectively (p < 0.001). The BMI became insignificant, with an OR of 1.0 (0.7-1.4) (p = 0.96). Conclusion The development of severe perineal tears in a center with a restrictive episiotomy policy is rare. Parity has emerged as an independent risk factor for severe perineal tears. Prospective multicenter research with a larger sample size is recommended to validate this study's findings further and investigate other obstetric measures to reduce severe tears in primi mothers.

Benign Breast Disease in Makkah, Saudi Arabia: A Retrospective Analytical Cross-Sectional Study.

Introduction The most frequent reason for visiting breast clinics is benign breast disease (BBD), which accounts for 90% of all breast-related presentations globally. It is widespread among women of childbearing age, peaking between the ages of 30 and 50. However, owing to the lack of studies on BBD compared with breast cancer in Saudi Arabia, this study aimed to assess the common patterns of BBD and factors associated with the frequency of fibroadenoma (FA) occurrence. Methodology A retrospective analytical study was carried out at Al-Noor Specialist Hospital, Makkah, Saudi Arabia, from May to August 2022. The sample was all patients who attended the breast and endocrine unit from January 2015 to December 2020. Results This study included 222 of 367 patients who had BBD. Of them, 42.3% were aged 31-45 years, with a mean age of 36.71 ± 12.48 years. The mean body mass index (BMI) was 26.45 ± 6.69 kg/m2, and the mean tumor size was 4.22 ± 4.9 mm. Conclusion Fibroadenoma among BBD types is the most common lesion in the studied population. This study established the baseline pattern of BBD in a specialized hospital in Makkah.

Public awareness of the neurological manifestation of COVID-19 in Saudi Arabia.

OBJECTIVES: To assess awareness of the neurological manifestation of COVID-19 on the Saudi population. METHODS: This was a cross-sectional study conducted using a Google Form survey to obtain responses randomly from the Saudi population between February and March 2021 using social media. RESULTS: A total of 831 participants completed the questionnaire. The distribution of the identified isolated neurological manifestations of COVOD-19 infections by participants' age was assessed among the respondents. Loss of smell (88.9%), loss of taste (86.8%), and headache (72.6%) were the most identified first manifestations among all the age groups, while stroke (13.4%) was the least identified for all ages with no statistical significance (p>0.05 for all). Regarding COVID-19 related neurological symptoms, the same was reported: loss of smell, taste, and headache were the most identified symptoms among all the age groups, while stroke was the least identified for all ages with no statistical significance (p>0.05 for all). CONCLUSION: The study concluded that awareness of COVID-19's neurological symptoms could help detect an atypical case, which can help in early intervention and its medical treatment. Moreover, the study also suggested conducting educational programs that emphasize the early identification of neurological symptoms of COVID-19.

Prevalence of Noise-Induced Tinnitus in Adults Aged 15 to 25 Years: A Cross-Sectional Study.

Background Tinnitus is a common complaint in the general population. Subjective tinnitus is defined as a conscious perception of sound with nonexistent external stimuli. Its exact pathophysiology remains unclear. Therefore, this study aimed to determine the prevalence of noise-induced tinnitus among adults aged 15-25 years in Makkah, Saudi Arabia. Study design Convenience sampling was used for participant recruitment using an online survey that was distributed online between February and April 2022. The participants performed audiometric hearing tests provided by the investigators. Hearing tests were performed at frequencies of 250, 500, 1000, 2000, 4000, and 8000 Hz. The test was considered normal if the achieved thresholds were 25 dB HL or less in at least four of the tested frequencies. Those with normal results were asked to fill out a survey inquiring about their demographic information, presence of tinnitus, and tinnitus functional index. Results We included 119 young adults aged 15-25 years. Regarding tinnitus prevalence, 27 (22.7%) adults reported the development of tinnitus after exposure to loud noise, 39 (32.8%) had tinnitus of unknown cause, and 53 (44.5%) had no tinnitus. Regarding the continuity of sound, it was continuous in 14.8% of noise-induced tinnitus, compared to 38.5% of the other group, with a statistical significance of (P=.037). Conclusion The current study revealed high prevalence of tinnitus, which was also suggested by the literature. Several triggers are purportedly related to the development of tinnitus. Constant exposure to loud noise is considered a significant risk factor for tinnitus. Young adults require proper education about the causes of tinnitus and other hearing abnormalities. More importantly, methods to protect and maintain their ear health.

Phase 3 Trial of a Small-volume Subcutaneous 6-Month Duration Leuprolide Acetate Treatment for Central Precocious Puberty.

CONTEXT: Gonadotropin-releasing hormone agonists (GnRHas) are standard of care for central precocious puberty (CPP). A 6-month subcutaneous injection has recently been approved by the Food and Drug Administration. OBJECTIVE: Determine efficacy, pharmacokinetics, and safety of 6-month 45-mg subcutaneous leuprolide acetate for CPP. DESIGN: Phase 3 multicenter, open-label, single-arm study. SETTING: 25 sites in 6 countries. SUBJECTS: 64 GnRHa-naïve children with CPP (age: 7.5 ± 0.1 years) received study drug: 59 completed the study. INTERVENTION(S): 2 doses of 45-mg subcutaneous leuprolide acetate (0.375 mL) at 0 and 24 weeks; children were followed for 48 weeks. MAIN OUTCOME MEASURE(S): Percentage of children with serum luteinizing hormone (LH) <4 IU/L 30 minutes following GnRHa stimulation at week 24. RESULTS: 54/62 (87%) children achieved poststimulation LH <4 IU/L at week 24; 49/56 (88%) girls and 1/2 boys maintained peak LH <4 IU/L at week 48. Mean growth velocity decreased from 8.9 cm/year at week 4 to 6.0 cm/year at week 48. Mean bone age was advanced 3.0 years beyond chronological age at screening and 2.7 years at week 48. Breast pubertal stage regressed or was stable in 97% of girls and external genitalia development regressed in both boys. Adverse events were mild and did not cause treatment discontinuation. CONCLUSIONS: A small volume of 45-mg subcutaneous leuprolide acetate administered at a 6-month interval effectively suppressed pubertal hormones and stopped or caused regression of pubertal progression. This long-acting GnRHa preparation of leuprolide acetate is a new, effective, and well-tolerated therapy for children with CPP.

Performance of six different soilless green roof substrates for the Mediterranean region.

The objectives of this research were to assess the physical properties of six different growing substrate mixtures destined for roof gardens and determine the influence of these substrates on the morphology, physiology, growth and flower quality of pansy (Viola × wittrockiana), Madagascar periwinkle (Catharanthus roseus), and Pavia lily (Longiflorum×Asiatic lilies (Lilium) 'Pavia'). Six green roof growing substrate mixtures (by volume) were used [T1: coarse tuff+fine tuff+cocopeat (5:1:4), T2:coarse tuff+medium tuff+fine tuff+cocopeat (5:5:2:8), T3: medium tuff+fine tuff+cocopeat (5:1:4), T4:medium tuff+fine tuff + peat moss (5:1:4), T5: perlite+medium tuff+fine tuff+cocopeat (5:5:2:8), and T6: lightweight expandable clay aggregates+fine tuff+cocopeat (5:1:4)]. The T6 (LECA-cocopeat) had the lowest weight at field capacity and good aeration and WHC to sustain optimal plant growth. Medium tuff-peat moss (T4) produced the highest pansy flowers number per plants. However, peat moss (T4) has been identified by environmentalists as an unsustainable media. LECA-cocopeat (T6) had a higher number of lily flowers and leaf area than T1-T4. The cost of the LECA substrate ($US 215 m-3, T6) is extremely higher than that of volcanic tuff ($US 36 m-3, T1-T4), and perlite ($US 100 m-3, T5). Overall, T6 can be an ideal option in terms of physical properties of growing substrate and flower quality but it might not be the best option for green roofs when cost is the primary concern. In addition, certain growing substrates could be used to satisfy specific growing requirements without sacrificing performance. For example, the combination of medium tuff and peat moss (T4) produced the highest pansy flower numbers per plant but required a longer period to flower (95 days). So, this growing substrate could be used where plentiful blooms are desired and the time to bloom is not a concern.

[Perinatal health and medical administrative data: What uses, which stakeholders, what the issues for birth data? - Special REDSIAM]. / Périnatalité et bases de données médico-administratives : quels usages, quels acteurs, quels enjeux pour les données sur les naissances ? ­ Spécial REDSIAM.

BACKGROUND: The uses of medical administrative data (MAD/BDMA) emerged in perinatal health following the work on regionalization of very pre-term birth. They have become more numerous since the late 2000s. The objective of this article is to take stock of the existing work carried out within the REDSIAM-perinatality group, on MAD/BDMA and their uses for the period of "birth". METHODS: The studied MADs are the Hospital Discharge Data (PMSI) and the French national health database (SNIIRAM). The material includes knowledge shared by the members of the REDSIAM-perinatality group, scientific references and gray literature. RESULTS: Our exploratory study shows that the uses of MAD in perinatal health are diversified at the local, regional and national levels. The works and publications, increasing, take the form of public access of processed data. Collective thinking makes it possible to move from a localized use to an institution, a network or several, to a national use and an inscription in public authorities' responses. In 2015/2016, two institutional sites provide access to data on maternal and child health: Data.Drees and ATIH ScanSanté. MAD/BDMA uses are multiple: epidemiological use (count of births by gestational age, weight in particular; perinatal indicators), quality of care, planning (maternity activities, regionalization of care). There is an increasing interest among stakeholders, producers and/or operators of MAD/BDMA (decision-makers, professionals or researchers). CONCLUSION: The BDMA, including the PMSI and the SNIIRAM, are used and relevant in Perinatal health with the rise of health networks, the territorialisation of health, in an increased demand for quality of care. Their use will increase the reliability of the data collected and an inscription in the validation studies, more and more numerous in the field of BDMA. The algorithms need to be more finely compiled, validated and enhanced.

[The use of administrative health databases in infectious disease epidemiology and public health]. / Apport des bases médico-administratives en épidémiologie et santé publique des maladies infectieuses.

BACKGROUND: The public health burden resulting from infectious diseases requires efforts in surveillance and evaluation of health care. The use of administrative health databases (AHD) and in particular the French national health insurance database (SNIIRAM) is an opportunity to improve knowledge in this field. The SNIIRAM data network (REDSIAM) workshop dedicated to infectious diseases conducted a narrative literature review of studies using French AHD. From the results, benefits and limits of these new tools in the field of infectious diseases are presented. METHODS: Publications identified by the members of the workgroup were collected using an analytical framework that documented the pathology of interest, the aim of the study, the goal of the developed algorithm, the kind of data, the study period, and the presence of an evaluation or a discussion of the performance of the performed algorithm. RESULTS: Fifty-five articles were identified. A majority focused on the field of vaccination coverage and joint infections. Excluding vaccine coverage field, the aim of 28 studies was epidemiological surveillance. Twenty-six studies used hospital databases exclusively, 18 used ambulatory databases exclusively and 4 used both. Validation or discussion of the performed algorithm was present in 18 studies. CONCLUSIONS: The literature review confirmed the interest of the French AHD in the infectious diseases field. The AHD are additional tools of the existing surveillance systems and their use will probably be more frequent in the coming years given their advantage and reliability. However, incoming users need to be assisted. Thus, the workgroup will contribute to a reasonable use of AHD and support future developments.

Intestinal occlusion through extrinsec stenosis of transverse colon associated with internal right mesocolic hernia.

RATIONALE: The incidence of malrotation has been estimated at 1 in 600 live births. An increased incidence of 0,2% has been found in barium swallow studies, whereas autopsy studies estimate that the true incidence may be high as 1% of the total population. The clinical manifestations are elusive; therefore, the diagnosis must be based on the presence or absence of the acute obstruction. Radiologic investigations, especially those using contrast substances, are the ones used most often in the diagnosis of malrotation. Laparoscopy may give the clinician a valuable tool that will help him diagnose the rotational anomalies and correct the potentially obstructing lesions with minimal surgical trauma to the patient. The role of the surgical treatment is to prevent volvulus and to treat any kind of obstruction. Ladd's procedure provides all the elements for reaching this goal. OBJECTIVE: The following report describes a particular case of one female patient, 8 years old, admitted in our clinic with signs of intestinal obstruction. She had similar episodes in the last three months, but the symptoms had resolved spontaneously. METHODS AND RESULTS: Upper gastrointestinal series showed an anomaly of rotation and barium enema discovered a tight stenosis on the transverse colon. Emergency surgery using laparotomy enabled diagnosis. Intraoperatively, a right mesocolic hernia and a transverse colon extrinsic stenosis due to abnormal peritoneal attachments were noted. DISCUSSION: Colon obstruction due to peritoneal bands is extremely rare. The clinical manifestations are not specific and we need radiologic procedures to help diagnose the disease. The cause of the obstruction is not always evident despite the availability of modern imaging techniques. Since preoperative diagnosis is difficult, morbidity and mortality can be decreased by an early surgical intervention.

[Impact of the hyperthermic intraperitoneal chemotherapy on the fluid-electrolytes changes and on the acid-base balance]. / Retentissements hydroélectrolytiques et acidobasiques de la chimiohyperthermie intrapéritonéale.

BACKGROUND: Hyperthermic intraperitoneal chemoperfusion (HIPEC) is an innovative treatment of the peritoneal carcinomatosis with potential iatrogenicity. This observational study was designed to improve our understanding of HIPEC's impact on the renal and respiratory functions, on temperature, blood cells counts, body fluids/electrolytes and acid-base balance. METHODS: We retrospectively analyzed the perioperative care of 20 patients that underwent HIPEC with oxaliplatin (n=19) and mitomycin C (n=1). The abdominal cavity was filled with the peritoneal dialysis fluid with dextrose 5%: volume of 2L/m(2). Follow-up for the study was stopped on postoperative day 7. RESULTS: The main changes were appearing just after the HIPEC procedure: increased diuresis, lactic acidosis, hyponatremia and hyperglycaemia (despite aggressive intravenous insulin therapy). In our series, there was no renal failure or impact on blood cells counts until the 7(th) day, neither some changes on the arterial blood gases. CONCLUSION: Hyperglycemia might explain increased diuresis of lactic acidosis and the rapid installation of hyponatremia. Taken together, these results suggest that glycemic control must be improved in order to avoid the other metabolic disturbances.