Endovascular Approach in Treating Vertebrobasilar Insufficiency: A Systematic Review.

Vertebrobasilar insufficiency (VBI) is a significant medical condition that results from a lack of adequate blood flow to the posterior circulation of the brain. The first-line treatment involves the use of antiplatelet therapy, but in cases where patients are not responsive to drug therapy, surgical management is the next viable option. In the past, open endarterectomy was the preferred surgical approach for treating critical VBI patients. However, due to its high mortality rates and severe peri-procedural complications, its usage has decreased. Instead, the endovascular approach has emerged as an alternative surgical option for resolving VBI. This review explores the current literature to assess the effectiveness of endovascular interventions in treating VBI patients. It also highlights potential complications and adverse effects associated with these treatments while identifying gaps in the current research that warrant further investigation. The review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to extensively search relevant literature on endovascular approaches for treating VBI patients on PubMed, BioMed Central, and ClinicalTrials.gov. The findings suggest that endovascular treatments have demonstrated significant technical success in treating VBI, with low mortality rates and minor adverse effects, such as intracranial hemorrhage and restenosis. The overall incidence of these complications is relatively low. Combining medical therapies with endovascular interventions has improved outcomes and reduced restenosis rates. However, there are methodological limitations and inconsistencies in the current literature that necessitate further investigation. Future research should focus on larger, randomized clinical trials and direct comparisons with other treatment options to obtain more conclusive evidence.

Effectiveness of Surgical Deroofing and Carbon Dioxide Laser in Moderate-to-Severe Hidradenitis Suppurativa Patients.

Hidradenitis suppurativa (HS) is a chronic, inflammatory skin condition that causes pain and discomfort in various body regions. This review explores the comparative effectiveness of two surgical techniques, namely, surgical deroofing and carbon dioxide laser therapy, in managing symptomatic HS, particularly in patients with Hurley stage I-III disease. We conducted a systematic literature search on PubMed and ClinicalTrials.gov. The clinical evidence suggests that surgical deroofing and carbon dioxide laser treatment are effective strategies for managing symptomatic HS. However, a comprehensive analysis of 1,120 patients indicates a higher recurrence rate with surgical deroofing. Further investigation into short-term and long-term follow-up data revealed comparable recurrence-free rates within 12 months post-procedure. Beyond 12 months, carbon dioxide laser treatment exhibited slightly higher recurrence-free rates, which necessitate more extensive studies for validation due to the limited sample size. In addition, surgical deroofing demonstrated quicker healing times, while carbon dioxide laser therapy showcased varying timelines, with primary closure after laser excision presenting a two-week healing time. Both procedures reported high patient satisfaction, emphasizing the need for personalized treatment decisions. Therefore, further research is essential to evaluate the efficacy of each treatment modality considering individual patient profiles and disease severity. It will benefit individuals affected by HS, leading to better health outcomes.

Are Cervical Pessaries Effective in Preventing Preterm Birth?

Preterm births are a significant concern, as they can have serious consequences for both infants and mothers. It is crucial to identify risk factors associated with preterm birth and to implement effective interventions, such as progesterone, cervical pessary, and cervical cerclage, to prevent it. This systematic review aims to evaluate the efficacy of cervical pessary in reducing spontaneous preterm delivery. However, cervical pessaries have limited research and conflicting findings when compared to other interventions for preventing preterm labor. Therefore, this review seeks to analyze various studies to evaluate their overall effectiveness and better understand their role in treating this vulnerable population. The literature search was conducted using PubMed between January and September 2023, and the systematic review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The results of this review highlight the importance of continued research into mitigation strategies for preterm birth. There is some evidence that indicates that using cervical pessaries before 34 weeks can be effective. While some studies have reported positive outcomes when cervical pessaries are combined with other treatments like progesterone, there is no solid statistical evidence to support this claim. Furthermore, additional research is needed to comprehend the impact of singleton pregnancies and long-term outcomes for both mothers and infants.

Integrating Osteopathic Principles for Enhanced Dermatological Outcomes: A Literature Review.

This paper explores the impact of osteopathic medicine's principles and philosophy on dermatology conditions, focusing specifically on atopic dermatitis (AD), bullous pemphigoid (BP), and acne scars. The aim is to investigate how integrating osteopathic principles into dermatology can improve patient outcomes by addressing visible and internal health factors. The review was conducted through a literature search utilizing PubMed and Journal Storage. By focusing on the interconnectedness of mind, body, and spirit, osteopathic medicine could contribute to the effective treatment of AD. Stress management techniques have been found to significantly aid in the treatment of AD, as stress levels and social stress have a significant impact on the exacerbation of AD symptoms. Micro-needling is a promising treatment for atrophic acne scars, reducing scar severity scores by up to 68.3%. Combining micro-needling with trichloroacetic acid or non-ablative fractional laser technology further enhances treatment efficacy. The development of BP has been linked to alterations in the epidermis. Granzyme B has been identified as a contributing factor in dermal-epidermal junction separation and autoantibody formation, leading to BP. However, the specific link between osteopathic manipulation and Granzyme B levels in BP is not yet firmly established. Although osteopathic manipulation may impact the immune system and inflammation, further investigation is required to determine its precise effects on granzyme B and BP. Nonetheless, integrating osteopathic principles and philosophy into dermatology can improve patient outcomes by addressing visible and internal health factors. The benefits of such integration include improved patient-provider relationships, innovative treatments, better stress management, and individualized care plans. Practitioners should be educated on the significance of complete skin examinations for all patients, and future research should focus on exploring the benefits of osteopathic manipulation for dermatologic conditions. Further investigations into new dermatological treatment methods rooted in osteopathic principles are encouraged. The foundation of dermatology and osteopathic medicine share the importance of physical touch for diagnosis and treatment. An osteopathic approach to dermatology considers the link between cutaneous diseases and systemic health. This approach aligns with the four fundamental osteopathic beliefs: the body functions as a whole unit; a person is an integration of body, mind, and spirit that cannot be separated. The body can regulate itself, heal itself, and maintain its health. The body's structure and function are interdependent and work together. Rational treatment is based upon an understanding of the basic principles of body unity, self-regulation, and the interrelationship of structure and function.

Effectiveness of Kinematic Alignment-Total Knee Arthroplasty in Treating Preoperative Varus and Valgus Deformities in Patients With Knee Osteoarthritis.

Knee osteoarthritis (OA) is surgically treated with total knee arthroplasty (TKA). Traditionally, TKA has been performed using a mechanical alignment (MA) philosophy. However, due to significant patient dissatisfaction with surgical outcomes, an alternate alignment approach, kinematic alignment (KA), has gained popularity. KA-TKAs have improved functional patient outcomes by restoring the patient's native joint line orientation and minimizing soft tissue releases compared to neutral alignment in MA-TKAs. This review explores the postoperative effectiveness of utilizing KA-TKA to treat knee OA in patients with preoperative varus and valgus deformities. A comprehensive literature search was conducted on PubMed and Biomed Central databases, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The literature search focused on studies analyzing the postoperative TKA outcomes in knee OA patients with preoperative varus or valgus deformities whose surgeries followed a KA philosophy and those comparing KA-TKA with MA-TKA. The available clinical evidence indicates that KA-TKA can be a viable treatment option for individuals with knee OA. The alignment of phenotypes has little clinical significance concerning functional outcomes and implant survival rates following KA-TKA. Furthermore, surgery outcomes in patients with preoperative deformities who underwent KA-TKA were similar to those who underwent MA-TKA. KA-TKA produced significantly better functional outcomes than MA-TKA in certain aspects. However, studies with larger sample sizes and more extended follow-up periods that directly compare KA-TKA with MA-TKA in treating knee OA patients are needed to fully demonstrate the efficacy of each technique. Furthermore, further research into the effects of KA-TKA on implant survival rates will provide a better understanding of the benefits of this technique and ultimately lead to improved patient outcomes.

Platelet-Rich Plasma for the Treatment of Plaque Psoriasis: A Systematic Review.

Psoriasis is a chronic and recurring condition characterized by scaly red plaques. The most common variant, plaque-type psoriasis, presents distinct clinical features. It profoundly impacts psychological and mental well-being, resulting in depression, anxiety, and suicidal thoughts. Psoriasis occurs due to disruptions in the skin's innate and adaptive immune response triggered by trauma, infection, or medications. Treatment options include topical therapies such as corticosteroids and vitamin D analogs, phototherapy, conventional systemic agents such as methotrexate (MTX), and biologics that target pro-inflammatory cytokines. There has been growing interest in platelet-rich plasma (PRP) as a potential treatment option for plaque psoriasis, given its lower toxicity compared to existing approaches. However, its use is not yet widespread in clinical practice due to the limited awareness of its effectiveness. This review aims to investigate the efficacy of PRP therapy for plaque psoriasis. To conduct a comprehensive analysis, we followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, thoroughly searching PubMed, Elton Bryson Stephens Company (EBSCO), and ClinicalTrials.gov between February and July 2023. Our focus was on patients diagnosed with plaque psoriasis, and we found multiple studies that demonstrated promising results of PRP either as monotherapy or in combination with current treatments such as MTX. The clinical evidence strongly supports the effectiveness of PRP in treating plaque psoriasis. PRP significantly improves dermatological symptoms and enhances patient and physician satisfaction. Research suggests that PRP reduces the expression of interleukin (IL) 17, a pro-inflammatory mediator, explaining its mechanism of action in treating plaque psoriasis. However, additional clinical trials with larger sample sizes, including PRP as a separate treatment group and comparisons with positive and control groups, are necessary to reinforce its efficacy in plaque psoriasis patients and elucidate other potential mechanisms underlying its beneficial effects.

Platelet-Rich Plasma Therapy: An Effective Approach for Managing Knee Osteoarthritis.

Platelet-rich plasma (PRP) is a promising non-invasive therapeutic intervention for knee osteoarthritis (KOA) that has generated significant interest due to anecdotal accounts of its efficacy, resulting in reduced recovery time in various orthopedic interventions. This systematic review examines the effectiveness of PRP in managing KOA. Specifically, it seeks to determine the extent to which PRP can treat KOA patients effectively, alleviate KOA symptoms, and improve patient outcomes. Additionally, the review aims to identify the optimal concentration and composition of PRP required to achieve therapeutic results in KOA. Furthermore, the review investigates whether PRP can modify the synovial environment structurally and immunologically to improve outcomes in KOA patients. We conducted a comprehensive literature search on PubMed, Orthogate, Clinicaltrials.gov, and Embase of clinical trials investigating PRP treatment in KOA patients in the last five years. The results indicated that PRP is effective in treating KOA patients. Evidence shows that PRP therapy can alleviate pain, enhance joint function, increase range of motion, and improve mobility in KOA patients. PRP was effective in treating KOA when the mean platelet concentration of PRP treatment was 4.83 to 5.91 times higher than the baseline whole blood platelet concentration. However, studies investigating PRP with a mean platelet concentration of 3.48 to 4.04 times higher than baseline failed to demonstrate statistically significant improvements. PRP therapy slowed down KOA progression, which validates its effectiveness in impeding further structural damage and arresting the degenerative impact of the disease. Nonetheless, further investigation is necessary to examine how PRP therapy can modify the progression of the disease. Furthermore, future research should identify the most effective platelet concentration levels that provide optimal symptom relief. There is a need for further research to identify the specific PRP configuration that is most pertinent in a clinical setting, as there is a lack of standardization in PRP manufacturing protocols, including the variety of experimental setups and dosing schedules utilized in different studies.

Maternal Caffeine Consumption and Its Impact on the Fetus: A Review.

Maintaining a healthy diet is essential for pregnant women and their developing fetuses, including being mindful of caffeine consumption. While consuming caffeine during pregnancy is generally safe, there is a concern among healthcare practitioners about whether it can adversely impact pregnancy. There is a lack of accurate information about the effects of caffeine on fetal development and inadequate education on the risks of excessive caffeine intake during pregnancy. Therefore, to address this gap, our review provides an overview of the current literature on the impact of caffeine consumption during pregnancy on fetal development. We thoroughly searched databases, including PubMed and Clinicatrial.gov, from September 2022 to January 2023, focusing on relevant clinical studies with a level of clinical evidence II or higher. Our findings reveal that caffeine intake during pregnancy has notable effects on human fetal development. It increases fetal breathing and heart rates but can lead to reduced growth and a lower birth weight. Although it does not affect gestational length or cause hypertension, caffeine increases uterine contractions, potentially resulting in spontaneous abortion. In some cases, it even contributes to the development of pre-eclampsia in the later stages of pregnancy. However, the data on the association between caffeine consumption and the risk of congenital disabilities remains inconclusive. Based on these findings, it is clear that more extensive research is needed to fully understand the impact of caffeine consumption on the development of congenital disabilities in infants born to caffeine-consuming pregnant women. Furthermore, gaining a deeper understanding of how caffeine affects fetal development and pregnancy mechanisms is crucial.

Sex Steroid Modulators and the Development of Buschke-Lowenstein Tumor: A Case Report of an Immunocompetent Patient.

Buschke-Lowenstein tumors (BLTs) are benign dermatologic manifestations of human papillomavirus (HPV). They originate from longstanding condylomata in individuals with compromised immune systems. In this case report, we present a 68-year-old immunocompetent female with HPV condylomata that had transitioned to a large, fungated BLT in her right groin. The patient's immunocompetency was determined by the absence of diabetes, corticosteroid therapy, organ transplant, cytotoxic therapy, or any known primary or other secondary immunodeficiencies. Notably, the patient had a history of breast cancer, managed through lumpectomy, local radiation, and two years of combined aromatase inhibitor and selective estrogen receptor modulator (SERM) therapy, followed by three years of further SERM therapy. We propose that the effect of her previously received SERM therapy shifted the T helper (Th)1 immune response to a Th2 response. This may have compromised the patient's HPV-specific cell-mediated immunity, favoring a non-protective Th2-dominant effect. Thus, it potentially enabled immune evasion, transitioning to a BLT phenotype. Additionally, the immune skewing of the SERM may have been initially opposed by the known ability of aromatase inhibitors to potentiate Th1 responses. Indeed, the patient first noticed the appearance of HPV condylomata progressing to the BLT phenotype with the cessation of the aromatase inhibitor therapy under the unopposed influence of the SERM. The resultant cytokine milieu may have contributed to the unusual progression to the BLT phenotype in this otherwise immunocompetent patient.

Hepatitis C Virus: Insights Into Its History, Treatment, Challenges, and Future Directions.

Hepatitis C virus (HCV) is a global public health concern with significant impacts. It primarily spreads through blood-to-blood contact, such as sharing needles among drug users. Given the wide prevalence of risk factors, HCV continues to pose a major threat. Hence, it is crucial to understand its characteristics, structure, and genotypes to prevent, treat, and potentially eradicate it. This narrative review aims to explore the history of HCV treatment, highlight the breakthroughs achieved with direct-acting antiviral (DAA) therapy, address potential barriers to HCV eradication, and discuss future treatment possibilities. For this article, relevant studies were identified using various databases, including PubMed, ClinicalTrials.gov, and Journal Storage. The literature search revealed that after identifying HCV and studying its characteristics, interferon alfa and ribavirin became primary treatment options. However, due to their limited coverage against different HCV genotypes, ethnic variations, and suboptimal sustained virological response, the development of DAAs became essential. Combining various DAAs, such as sofosbuvir and velpatasvir, for a duration of 12 weeks has become the standard HCV treatment, with effectiveness against most genotypes. Additionally, ongoing clinical trials have shown promising results for other drugs such as CDI31244/sofosbuvir/velpatasvir, sofosbuvir/coblopasvir, and daclatasvir/asunaprevir. Despite the success of DAAs and ongoing efforts to discover more effective treatments, the high costs of DAAs pose a significant challenge to eradicating HCV, as not all patients can afford these expensive therapies. Furthermore, the ability of HCV to mutate limits the potential for vaccine development. Therefore, it is crucial to focus on developing more cost-effective strategies to control the spread of HCV and create novel, highly effective, and affordable DAAs.

Obesity and Postoperative Cognitive Dysfunction: A Curious Association.

Postoperative cognitive dysfunction (POCD) is a medical condition that impacts cognitive function after surgery, particularly major procedures. Patients with POCD may experience physical symptoms, such as depression, anxiety, and fatigue, severely undermining their quality of life. Research establishes the connection between obesity and cognitive dysfunction since patients diagnosed with obesity are more susceptible to cognitive decline. Although obesity poses a significant risk factor for cognitive impairment, the link between obesity and POCD is still inadequately understood. Therefore, this systematic review explores the correlation between obesity and POCD by detailing potential mechanisms underlying this relationship and identifying areas for further research. Following the guidelines for systematic reviews, we conducted a literature search between August 2022 and April 2023, which identified studies with a substantial number of patients with POCD after major surgeries, including coronary artery bypass grafting, gastrointestinal procedures, cholecystectomy, and carotid endarterectomy. Our findings also demonstrated that a significant percentage of these had obesity, which was statistically significant as a risk factor for cognitive decline. Pathological processes, such as changes in vascular endothelium integrity, systemic inflammation induced by obesity, and apolipoprotein E-epsilon-4 expression, have been identified to contribute to POCD after surgery. Despite the promising results, there remains a gap in the literature. Thus, it is crucial to investigate the relationship between obesity and POCD further, uncover more potential underlying pathophysiological processes, and identify therapeutic targets. These measures would enable healthcare practitioners to prevent or reduce cognitive dysfunction associated with obesity in surgical patients.

How Far Has Radiofrequency Thermocoagulation Come Along as a Treatment Procedure in Treating Trigeminal Neuralgia Patients?

Trigeminal neuralgia (TN) refers to sudden shooting pain in areas innervated by trigeminal nerves originating from the Gasserian ganglion. Physicians initially manage it by prescribing drugs, such as carbamazepine. Surgical intervention is the next best option if patients do not respond to drug treatments. These procedures include microvascular decompression, rhizotomy, balloon compression, and gamma knife surgery. However, less optimal patient outcomes, recurrences, adverse effects, and high costs have necessitated alternative surgical interventions to treat such patients. Radiofrequency thermocoagulation (RFT) has emerged as a minimally invasive, safer, and effective surgical option in treating TN patients. Despite research showing RFT's safety and effectiveness, neurosurgical healthcare providers do not frequently use it to treat TN patients. Lack of universal standardized protocol, and minimal awareness of its efficacy in specific cohorts, such as geriatric patients, may lead to RFT underutilization. Hence, this review highlights RFT's advancement as a robust alternative to traditional surgical approaches in treating TN patients. In addition, it identifies RFT's areas of improvement and its safety and effectiveness in treating elderly TN patients. We followed the Systematic Reviews and Meta-Analyses guidelines for systematic reviews and conducted a literature search between July 2022 and March 2023. Our findings indicate that RFT has evolved significantly over the last decade and a half as a minimally invasive and effective treatment procedure for TN patients. It is more effective as a combined continuous and pulsed RFT than its other subtypes in treating primary TN patients. Moreover, RFT via a transverse puncture through the supraorbital foramen results in lesser inter- and post-procedural complications. Further, there is a slightly lesser incidence of post-procedural adverse effects and complications with RFT through the foramen rotundum. Besides, RFT, performed at a lower temperature of 65 degrees Celsius and a voltage between 64.51 and 79.29 volts, effectively provides pain relief and long-term patient satisfaction. RFT is safe and effective in patients over 60 with primary TN. Interestingly, it is also safe and effective in treating patients over 70 with poor fitness standards of Class II or higher. Despite these remarkable findings, there is still a substantial gap in the literature, specifically concerning the standardized protocol for temperature, voltage, and puncture methods of RFT. Despite the sufficient evidence of combined continuous and pulsed RFT's superiority in efficacy and safety, most researchers still utilize either pulsed or continuous RFT. Studies vary in not only these aspects but also the patient cohorts. For instance, most researchers focus solely on evaluating RFT's efficacy and safety in patients with primary TN, excluding a critical patient population suffering from secondary TN. Nevertheless, sufficient clinical evidence shows that RFT has come of age in treating primary TN patients. However, more extensive studies with large sample sizes of patients with primary and secondary TN with multiple trigeminal nerve affectation will significantly help standardize RFT protocol and its inclusion in the standard clinical practice in treating TN patients.

The Utility of Monitoring Beta-Human Chorionic Gonadotropin Levels in an Ectopic Pregnancy.

Ectopic pregnancy, a rare complication involving embryo nidation outside the uterus, significantly impacts women's lives worldwide. About 95% of ectopic pregnancies occur in the Fallopian tubes. If not diagnosed early, the patient may suffer from tubal rupture, resulting in hemorrhage and lethal consequences. Transvaginal ultrasound (TVUS) is typically used to diagnose an ectopic pregnancy. However, over the last decade, monitoring beta-human chorionic gonadotropin (ß-hCG) levels in ectopic pregnancy have evolved to detect ectopic pregnancy. But there are inconsistencies in its utility in monitoring or diagnosing ectopic pregnancy in clinical practice. This systematic review highlights the potential of monitoring ß-hCG levels to accurately diagnose ectopic pregnancy. Furthermore, it showcases if ß-hCG levels can determine effective treatment options to successfully resolve an ectopic pregnancy. We performed a literature search between January 2022 through December 2022 following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. The clinical evidence demonstrated that monitoring ß-hCG levels, combined with TVUS, accurately diagnosed an ectopic pregnancy. Moreover, pre-treatment ß-hCG levels higher than 5000 international units per liter (IU/L), statistically significant, indicated surgical management for a successful resolution of an ectopic pregnancy. Whereas lower ß-hCG levels showed successful management through expectant and methotrexate treatment. Interestingly, patients who failed non-surgical treatment developed increased ß-hCG levels and required surgical intervention. However, there was conflicting evidence on whether ß-hCG levels could indicate tubal rupture. Nevertheless, as highlighted in this review, monitoring ß-hCG levels could be crucial in the early diagnosis of ectopic pregnancy. Besides, it might significantly aid in monitoring and deciding on effective treatment options for patients with ectopic pregnancy, which could be vital to saving their lives and preserving fertility.

Effectiveness of Autograft and Allograft Transplants in Treating Athletic Patients With Osteochondral Lesions of the Talus.

Osteochondral lesions of the talus (OLTs) represent 50% of ankle sprains and are most common in athletes who play competitive sports or are on active military duty. OLTs can cause significant physical damage if left untreated and may inflict financial burdens and mental health issues. Over the years, replacement surgeries, mainly autologous osteochondral transplantation (AOT) and osteochondral allograft transplantation (OAT), have become instrumental in treating OLTs. However, these procedures' effectiveness in returning to full fitness to resume competitive sports or active duty has not been well-established. This systematic review attempts to help this population cohort better understand OLTs and highlight the existing clinical evidence on AOT and OAT effectiveness in treating such patients. We performed a literature search between March 2022 through September 2022 following the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Of eligible studies evaluating surgical outcomes of AOT and OAT in sportspeople and active-duty military personnel, 86% of patients who received AOT returned to competitive sports or active duty compared to 61% who received OAT. Additionally, on average, patients who underwent AOT returned to full fitness in five months rather than in 16 months for those who underwent OAT. As highlighted in this review, the limited evidence indicates that AOT may lead sportspeople and active-duty military personnel to return to pre-injury levels and resume athletic activities sooner. It is challenging to assume the same for OAT, given the limited studies in athletic cohorts with OLTs. Nevertheless, AOT and OAT are crucial surgical options that can significantly benefit competitive sportspeople and military personnel in resuming their careers.

Gender Trends in Psychotropic Medication Use in Autism.

Autism is a neurodevelopmental condition that includes differences in social communication and restrictive, repetitive behavior. Its diagnosis is far more common in men than women. Therefore, a female phenotype of autism might not concern caregivers or be detected early by clinical assessments. Given that medications address problematic behaviors rather than autism, different problems associated with autism necessitate other treatments. We reviewed existing literature on gender differences in psychotropic drug usage in autism patients and found that antidepressants, anticonvulsants, and mood stabilizers were more common in females, while stimulants and antipsychotics were predominant in males. This review highlights that autistic men and women receive different pharmacologic agents, likely attributable to gender-specific trends in presenting problematic behaviors.

How Far Has Repetitive Transcranial Magnetic Stimulation Come Along in Treating Patients With Treatment-Resistant Depression?

Antidepressant drugs have been the mainstay for treating patients with major depressive disorder. However, with a rapid rise in the rates of major depressive disorder, there has been a substantial increase in the resistance to antidepressants in the last decade. This has augmented the need for alternative treatment modalities, including repetitive transcranial magnetic stimulation. This review assesses the progress repetitive transcranial magnetic stimulation has made in treating patients resistant to antidepressants. We conducted a comprehensive literature search following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The clinical studies reviewed under the scope of this paper showed significant benefits in treatment-resistant patients. Several studies demonstrated that the prefrontal cortex's unilateral and bilateral transcranial magnetic stimulation increased the remission rates in active treatment groups compared to the control. Treatments ranged from 10 to 20 sessions, with 1,600 pulses to a maximum of 4,000 pulses in unilateral stimulation and 720 to 2,100 pulses in bilateral stimulation per session. Interestingly, bilateral stimulation utilizing fewer pulses showed notable improvement than a higher number of pulses in unilateral stimulation. However, the lack of standardized dose, dosing frequency, treatment duration, and follow-up protocols warrant further research to bring this therapy into clinical practice.

Sleep deprivation: a risk for epileptic seizures.

There is a well-documented correlation between epilepsy and sleep deprivation. For decades, preclinical and clinical studies have shown that sleep deprivation can lead to an increased risk of epileptic seizures. Additionally, sleep deprivation has been used clinically as a diagnostic tool for epilepsy by triggering epileptiform activity. However, an underlying mechanism for this relationship is yet to be confirmed. Interestingly, a decrease in gamma-aminobutyric acid (GABA)-mediated tonic inhibition has been shown in both epilepsy and sleep deprivation. This review focuses on the role of sleep deprivation in the induction of epileptic seizures and the possible role of reduced GABA receptor expression in the sleep-deprived state.

Treating Status Epilepticus: Phenytoin Versus Levetiracetam.

For decades, phenytoin has been the drug of choice for the treatment of epilepsy but also the second-line treatment for status epilepticus (SE). However, newer antiepileptic drugs (AEDs) have emerged as safer alternatives for the suppression of seizures. Consequently, phenytoin has recently fallen under scrutiny in the research world, prompting many studies to compare its efficacy to these other drugs, most notably levetiracetam. Levetiracetam is a second-generation AED, which is gaining wide clinical use as the second-line agent in treating SE patients. This review focuses on several clinical studies that have directly compared the effectiveness of phenytoin and levetiracetam in suppressing SE seizure activity. Additionally, this review highlights several advantages of using levetiracetam over phenytoin in this clinical context.

Post-Treatment Lyme Disease Syndrome: Need for Diagnosis and Treatment.

With the continued surge in Lyme disease cases, post-treatment Lyme disease syndrome (PTLDS) is becoming a more pressing health concern. The aim of this review is to identify comprehensive treatment strategies for PTLDS patients. Unfortunately, universal guidelines for diagnosing and treating PTLDS do not currently exist. Consequently, physicians cannot adequately address concerns of possible PTLDS patients. Patients are left suffering and searching for answers, and their activities of daily living and quality of life are adversely impacted. This review highlights that PTLDS clinical trials have focused mainly on treatment with antibiotics, yielding challenging results that lack consistency in inclusion criteria across trials. It will remain exceedingly difficult to extrapolate the outcomes of such studies if a standard for PTLDS diagnosis is not well-established. By focusing on treatment trials rather than establishing diagnostic criteria, research in this field ignores a critical step in investigating PTLDS. The first significant step is to create comprehensive guidelines for the diagnosis of PTLDS, which can generate uniformity and validate PTLDS treatment trials.