A Long-Term Study on Recurrence, Chronic Pain, and Quality of Life in Obese Patients with Groin Hernia undergoing Laparoscopic Total Extraperitoneal Hernia Repair: Comparison between Mesh Fixation and Nonfixation Techniques.

Introduction: "Laparoscopic Total Extraperitoneal (TEP)" repair of hernia is a common surgical procedure for treating groin hernias. This study focused on the long-standing assessment of "quality of life (QoL)," chronic pain, and recurrence to compare the effectiveness of TEP hernia surgery with "mesh fixation (MF)" against "nonfixation (NF)" in patients who are obese with a BMI of 35 kgs/m2 or higher. Methods: In this study's randomized controlled experiment, 73 obese individuals with groin hernias underwent total extraperitoneal hernia repair with either MF (n = 35) or NF (n = 38). A check-up was conducted 1, 3, and 5 years after the operation. Recurrence, chronic pain, and QoL were assessed using a physical examination and validated questionnaires. Results: There were no changes between the subjects of either group in baseline characteristics, hernia recurrence rate, chronic pain rate, or QoL. There were neither significant variations in surgical complications nor hospital stay duration. Conclusion: The results suggest that treating TEP hernias among people with a BMI of 35 kgs/m2 or above with mesh NF may be successful. The recurrence rates among the subject groups were not substantially different; however, NF was linked with reduced rates of chronic pain which would be beneficial for patient satisfaction and recovery. To decide the optimal technique for MF in TEP hernia repair, these findings need to be verified by additional studies.

Acute Necrotizing Pancreatitis Following Intragastric Balloon Insertion.

Obesity has become a widespread global issue, particularly in the developed world. One popular weight loss technique is the intragastric balloon placement due to its simplicity of insertion and safe nature. While some side effects have been linked to its use, most are benign. However, severe complications do occur in some cases. One such rare complication is pancreatitis due to compression of the pancreas or the pancreatic duct. We encountered an interesting case of necrotizing pancreatitis following gastric balloon insertion, about which scarce data is available in the literature; its incidence is also unknown currently. Our patient was a 22-year-old male with a gastric balloon inserted for obesity eight months before his presentation. The mechanism of the inflammation, the age of the patient, and the progression to necrosis are the compelling aspects of this case.

Combinatorial effect of calcium chloride and polyethylene glycol on efficient isolation of small extracellular vesicles.

Small extracellular vesicles (sEVs) are cargo-carrying cellular nano-vesicles that have been explored for developing organic drug delivery modalities (DVM), an alternative to synthetic liposomes. However, scaled-up production of sEVs is a notable challenge in bringing sEV-based DVMs from the bench to the clinic. Ultracentrifugation is the most accepted isolation approach, but the cumbersome logistical issues and aftereffects of intense 'g' force hinder their applicability. In this study, we developed a new amenable isolation strategy for sEVs using a combinatorial treatment of calcium chloride and polyethylene glycol (PEG). An equivalent volume of cell culture medium from growing lung cancer A549 and H1299 cells was incubated overnight at 4 °C with different formulations (0.1 M CaCl2, 8% PEG, 12% PEG, 0.1 M CaCl2 + 8% PEG, and 0.1 M CaCl2 + 12% PEG) and centrifuged at 4000g to purify the precipitated sEVs as a pellet. Next, the extra CaCl2 was chelated out and the buffer was exchanged with PBS. The sEV number and protein content were assessed using the NTA (nanoparticle tracking analysis) and the BCA assay, respectively. Finally, transmission electron microscopy (TEM) was used to visualize the sEVs. The data from the present study demonstrated that the combination of 8% PEG and 0.1 M CaCl2 produced comparable numbers of sEVs with the ultracentrifugation technique. The sEV characteristics and structural integrity also remained intact, as evident from the TEM images and western blot assay. Thus, here we report an efficient technique for sEV isolation that can be easily scaled up.

Efficacy of Individualized Homeopathic Medicines in the Treatment of Sciatica Pain: Double-Blind, Randomized, Placebo-Controlled Trial.

Objectives: Sciatica is a debilitating condition that causes pain in its distribution or in the lumbosacral nerve root that is connected to it. Although there are claims that homeopathy can reduce sciatica pain, systematic scientific proof is currently lacking. The objective of the trial was to determine whether individualized homeopathic medicines (IHMs) were as effective as identical-looking placebos in treating sciatica pain. Design: This is a double-blind, randomized (1:1), two parallel arms, placebo-controlled trial. Setting: The study was conducted at Mahesh Bhattacharyya Homoeopathic Medical College and Hospital, Howrah, West Bengal, India. Subjects: Sixty participants with sciatica pain were included in this study. Interventions: Verum (n = 30; IHMs plus concomitant care) versus control (n = 30; placebos plus concomitant care). Outcome measures: Primary-Sciatica Bothersome Index (SBI) and Sciatica Frequency Index (SFI) scores and secondary-Roland Morris Pain and Disability Questionnaire (RMPDQ), Short Form McGill Pain Questionnaire (SF-MPQ), and Oswestry Low Back Pain Questionnaire (OLBPQ) scores: all of them were measured at baseline, and every month, up to 3 months. Results: Intention-to-treat sample (n = 60) was analyzed. Group differences were examined by two-way (split-half) repeated measure analysis of variance, primarily accounting for between groups and time interactions, and additionally, by unpaired t tests comparing the estimates obtained individually every month. The level of significance was set at p < 0.025 and <0.05 two tailed for the primary and secondary outcomes, respectively. Group differences could not achieve significance in SBI (p = 0.044), SFI (p = 0.080), and RMPDQ scores (p = 0.134), but were significant for SF-MPQ (p = 0.007) and OLBPQ (p = 0.036). Gnaphalium polycephalum (n = 6; 10%) was the most frequently prescribed medicine. No harm, serious adverse events, or intercurrent illnesses were recorded in either of the groups. Conclusions: The primary outcome failed to demonstrate evidently that homeopathy was effective beyond placebo, and the trial remained inconclusive. Independent replications are warranted to confirm the findings. Clinical Trial Registration Number: CTRI/2020/10/028617.

Strangulated Bochdalek Hernia in Adults: Timely Recognition and Surgical Intervention Can Prevent a Lethal Outcome.

Bochdalek hernias are rare diaphragmatic hernias most commonly seen in pediatric populations. Adults with this condition may be asymptomatic or present with gastrointestinal symptoms such as abdominal pain, pressure, choking, or dysphagia. Computed tomography imaging is a gold standard in diagnosing the condition. The definitive treatment is surgery, recommended and encouraged for asymptomatic patients as well to reduce the risk of future complications. Whilst the approach to surgical management differs on a case-by-case basis, the main goal is to reduce the herniating organ and repair the defect. It is important to note that in severe cases, intestinal obstruction and strangulation may occur. We present a unique case of this very phenomenon in a patient diagnosed and treated as a case of strangulated Bochdalek hernia. We aim to highlight the importance of diagnosing this condition as clinical symptoms may be non-specific, and rapid surgical intervention is necessary.

Investigating Skin Rashes Associated With Pantoprazole Medication: Causes and Clinical Implications.

Pantoprazole is a proton-pump inhibitor mainly used in treating various gastroesophageal disorders and frequently as prophylaxis for stress ulcers and gastrointestinal bleeding in most patients admitted for in-hospital management. Hypersensitivity reactions to this medication have been reported, although the exact incidence and prevalence are unknown. Further studies on proton-pump inhibitor allergic reactions should be conducted to enable physicians to safely select and prescribe an alternative type of medication within the same drug class, confidently avoiding the allergenic molecular compound that the patient reacted to previously. We present a case of a 35-year-old male postoperative bariatric patient with no significant allergy history who developed an allergic skin rash a week after being discharged on pantoprazole 40 mg. His rash was itchy and distributed mainly over the torso and lower limbs, without any additional respiratory or gastrointestinal symptoms.

Phyllodes Tumor of the Breast Complicated With Mastitis.

One of the rarest fibro-epithelial neoplasms of the breast during pregnancy is the phyllodes tumor (PT). It is typically a painless, bi-phasic, and rapidly growing neoplasm that resembles fibroadenomas. It is still unclear if the neoplasm is hormone-dependent during pregnancy. It is often challenging to diagnose and treat PT. Herein, we report a case of a 30-year-old female at 31 weeks gestation who was diagnosed with a benign phyllodes tumor of her breast with concurrent mastitis. She was first seen during her third trimester where the neoplasm was around 5 cm as reported by the ultrasound (US) examination. Her biopsy report was suggestive of a PT and she was advised surgery with excision of the tumor margin, but she refused. Ten days after her delivery she presented to the emergency department with a fever and a hard, engorged, erythematous, and tender left breast. She was diagnosed with mastitis of the left breast. She then underwent incision and drainage of the left breast that drained purulent milk; additionally, large necrotic grape-like tissues were removed and were confirmed by the histopathology report as a benign phyllodes tumor of the breast.

Challenging Diagnostic Dilemma: Mesenteric Desmoid Tumor Masquerading as Perforated Peritonitis.

Desmoid fibromatosis is a rare benign neoplasm of the soft tissue. Primary desmoid neoplasms rarely occur in the small bowel and are primarily found in patients with a previous abdominal surgery or irradiation history. They are challenging to diagnose at the time of presentation due to a lower incidence and their non-specific presentation making it difficult to distinguish from other intra-abdominal neoplasms, such as gastrointestinal stromal tumors (GISTs), which may present with similar symptoms. We like to present a case of a 34-year-old male with a four-day history of abdominal pain with worsening severity and one episode of non-bloody vomiting. Physical examination was significant for generalized abdominal tenderness with positive rebound and board-like rigidity. A computed tomography (CT) scan of the abdomen showed the presence of a lower abdominal mass of unknown etiology with free air foci and free intraperitoneal fluid either due to rupture of the suspicious mass or secondary to infection by an air-producing organism. The patient was immediately taken for emergency surgery, the tumor was resected successfully, and a specimen collected was sent for histopathology, which came out to be a desmoid tumor. We aim to highlight the importance of keeping a broad differential diagnosis in a patient with acute abdomen and symptoms of peritonitis.

Unraveling the Enigma: A Report on a Rare Case of Cutaneous Horn, an Extraordinary Dermatological Occurrence.

A cutaneous horn is a rare, hyperkeratotic, projecting lesion that can be mostly found in sun-exposed areas of the skin. The base of the lesions can reveal an underlying malignancy. They can also be associated with several benign or pre-malignant dermatologic conditions. A biopsy of the base of the lesion and histopathological analysis are needed to confirm the diagnosis. Management depends on the underlying disease; however, surgical excision is the preferred treatment method.

Post-appendectomy Adhesive Small Intestine Obstruction With Gangrene: A Sinister Case.

Intestinal adhesions are fibrotic bands of scar tissue that develop intra-abdominally due to serosal or peritoneal irritation caused during surgery or by severe infections. It may also occur congenitally. It can lead to serious complications such as small bowel obstruction, which is then termed adhesive small bowel obstruction. In this scenario, it can constrict the bowel wall and cause ischemia and necrosis of the affected intestinal segment. Computed tomography imaging may show characteristic signs, such as the "whirl sign" or "fat-bridging sign." Diagnostic laparoscopy or laparotomy can confirm the diagnosis and presence of adhesions. Management of this condition is either conservative or surgical, the latter of which is necessary in the case of intestinal strangulation. While the literature supports the laparoscopic method of adhesiolysis, practically, it may present technical difficulties. Surgeons should employ their clinical judgment in cases where an open procedure may be more beneficial. We present a case of this very occurrence and discuss the risk factors, pathogenesis, diagnostic evaluation, and, finally, the approaches to surgical management of this condition.

A Phytobezoar Causing Terminal Ileal Obstruction Following Revision Bariatric Surgery: A Case Report.

Bezoars are a rare complication causing small bowel obstruction. A phytobezoar causing terminal ileum obstruction following a Roux-en-Y gastric bypass (RYGB) is extremely rare. A middle-aged woman with post-sleeve gastrectomy weight regain, converted to RYGB, presented 17 months after surgery with obstructive symptoms due to an impacted phytobezoar in the terminal ileum. Diagnostic laparoscopy, enterotomy, and extraction of the large impacted phytobezoar from the terminal ileum relieved the obstruction. Swallowing improperly masticated food in altered gastrointestinal anatomy due to RYGB can cause a phytobezoar in any part of the gastrointestinal tract. These patients need proper nutritional counseling and psychological evaluation to prevent this rare complication.

Intentional Ingestion of Foreign Bodies: A Physician's Agony.

Intentional foreign body ingestion is the phenomenon wherein one swallows a non-digestible object with the intent to cause self-injury. It is intentional in adult patients with a positive psychiatric history and can be a recurrent issue. Although the incidence of this condition is increasing, there are few existing articles on the subject that highlight its importance. This case report aims to present a unique patient encounter to emphasize the multispecialty approach required for management and provide an overview of the literature available on the subject regarding types of objects swallowed, selection of appropriate imaging modalities, and plans of management.

No-stain protein labeling as a potential normalization marker for small extracellular vesicle proteins.

Western blot analysis of relative protein expression relies on appropriate reference proteins for data normalization. Small extracellular vesicles (sEVs), or exosomes, are increasingly recognized as potential indicators of the physiological state of cells due to their protein composition. Therefore, accurate relative sEVs protein quantification is crucial for disease detection and prognosis applications. Currently, no documented ubiquitous reference proteins are identified for precise normalization of a protein of interest in sEVs. Here we showed the use of total protein staining method for sEVs protein normalization in western blots of samples where conventional housekeeping proteins like ß-actin and glyceraldehyde 3-phosphate dehydrogenase (GAPDH) are not always detected in the sEVs western blots. The No-Stain™ Protein Labeling (NSPL) method showed high sensitivity in sEVs-protein labeling and facilitated quantitative evaluation of changes in the expression pattern of the protein of interest. Further, to show the robustness of NSPL for expression analysis, the results were compared with quantitative mass spectroscopy analysis results. Here, we outline a comprehensive method for protein normalization in sEVs that will increase the value of protein expression study of therapeutically significant sEVs.

Efficacy and safety of colchicine for the treatment of osteoarthritis: a systematic review and meta-analysis of intervention trials.

OBJECTIVE: Colchicine, an approved treatment for gout, has been trialed in many diseases including osteoarthritis (OA) due to its anti-inflammatory effects. However, its efficacy and safety remain unclear in OA. This systematic review and meta-analysis evaluated the efficacy and safety of colchicine for the treatment of OA. METHODS: PubMed, Web of Science, Scopus, and Cochrane Central were searched from inception through September 2022. Two reviewers independently screened for randomized controlled trials (RCTs) comparing colchicine with placebo or other active comparators for the treatment of OA (knee, hand, or hip OA), extracted data, and performed Cochrane risk of bias assessments. RESULT: Nine RCTs for the knee OA and one for the hand OA were identified, consisting of 847 patients (429 in colchicine arms, 409 in control arms). The studies were conducted between 2002 and 2021 with follow-up periods ranging from 2 to 12 months, in India, Iran, Turkey, Australia, Singapore, and Iraq. Moderate-quality evidence showed no clinically important pain reduction with colchicine compared to control (standardized mean difference [SMD], 0.17; 95% confidence interval [CI], - 0.55, 0.22). Moderate-quality evidence showed no improvement in function with colchicine compared to control in knee OA patients (SMD, - 0.37; 95% CI, - 0.87, 0.13). Colchicine showed an acceptable safety profile with AEs/SAEs comparable to control. CONCLUSION: Current evidence does not suggest a benefit of colchicine in reducing pain and improving physical function in the overall cohort of hand/knee OA patients. Future trials should focus on the subgroups of OA patients with local or systemic inflammation and/or mineralization who might benefit from colchicine.

Successful Management of Persistent Gestational Trophoblastic Neoplasia: A Comprehensive Review and Case Analysis.

Gestational trophoblastic disease comprises hydatidiform mole (HM) (complete or partial) and gestational trophoblastic neoplasia (GTN). Complete and partial moles have different karyotypes, gross and microscopic histopathology, clinical presentation, prognosis, and chances of progress to GTN. Ultrasonography (USG) and human chorionic gonadotropin (hCG) quantification are commonly used to diagnose molar pregnancy and further follow-up until resolution. Our case reports two patients, one with a complete mole and another with a partial mole, who were evaluated and followed up with serial beta hCG as per protocol and were found to have persistent disease and referred for chemotherapy until complete resolution. Fifteen to 20% of the patients with complete moles and about 1-5% of patients with partial moles developed GTN, which is primarily invasive. Hence, proper follow-up and chemotherapy assure 100% curability.

Extracellular Vesicle (EVs) Associated Non-Coding RNAs in Lung Cancer and Therapeutics.

Lung cancer is one of the most lethal forms of cancer, with a very high mortality rate. The precise pathophysiology of lung cancer is not well understood, and pertinent information regarding the initiation and progression of lung cancer is currently a crucial area of scientific investigation. Enhanced knowledge about the disease will lead to the development of potent therapeutic interventions. Extracellular vesicles (EVs) are membrane-bound heterogeneous populations of cellular entities that are abundantly produced by all cells in the human body, including the tumor cells. A defined class of EVs called small Extracellular Vesicles (sEVs or exosomes) carries key biomolecules such as RNA, DNA, Proteins and Lipids. Exosomes, therefore, mediate physiological activities and intracellular communication between various cells, including constituent cells of the tumor microenvironment, namely stromal cells, immunological cells, and tumor cells. In recent years, a surge in studying tumor-associated non-coding RNAs (ncRNAs) has been observed. Subsequently, studies have also reported that exosomes abundantly carry different species of ncRNAs and these exosomal ncRNAs are functionally involved in cancer initiation and progression. Here, we discuss the function of exosomal ncRNAs, such as miRNAs and long non-coding RNAs, in the pathophysiology of lung tumors. Further, the future application of exosomal-ncRNAs in clinics as biomarkers and therapeutic targets in lung cancer is also discussed due to the multifaceted influence of exosomes on cellular physiology.

Redo Gastric Bypass following internal herniation with gangrenous roux limb, in second trimester pregnancy: How safe?

INTRODUCTION AND IMPORTANCE: Internal herniation following Gastric bypass is a serious life-threatening complication, needs prompt diagnosis and intervention. Internal herniation in later part of pregnancy can endanger life of both mother and fetus if not managed diligently. CASE PRESENTATION: 30-year young lady with post gastric bypass status with 26 weeks of pregnancy presented with intestinal obstruction. Clinically she was suspected to have internal herniation. She was carrying a viable healthy intrauterine baby. Emergency laparotomy performed and the gangrenous roux limb was resected and Re-do gastric bypass was created. She delivered a healthy female baby at 37+ weeks. CLINICAL DISCUSSION: Internal hernias after RYGB are more common in pregnant women due to cephalad displacement of intestines and creation of potential hernial spaces due to excess fat loss. Pregnancy with post RYGB status with intestinal obstruction, possibilities of internal hernia need to be excluded. In case non-viable intestinal loops, reconstruction of bypass possible. Post operatively cares with nutritional supplements play major role for fetal growth in advanced stage of pregnancy. CONCLUSION: Internal hernia during pregnancy needs prompt intervention which can save of life mother as well as intrauterine baby.

Efficacy and safety of hydroxychloroquine in osteoarthritis: a systematic review and meta-analysis of randomized controlled trials.

BACKGROUND/AIMS: Conventional disease-modifying anti-rheumatic drugs have been trialed in osteoarthritis (OA). Hydroxychloroquine (HCQ), which has shown its effectiveness in rheumatoid arthritis, has been trialed for the treatment of OA; however, its efficacy and safety remain unclear. This systematic review and meta-analysis evaluate efficacy and safety of HCQ for the treatment of OA. METHODS: MEDLINE, EMBASE, and Cochrane Central were searched from inception through June 2020. Two reviewers independently screened for randomized controlled trials (RCTs) comparing HCQ with placebo or other active-comparators for the treatment of knee, hand, or hip OA, extracted data, and performed Cochrane risk of bias assessments. RESULTS: Six RCTs, four in hand OA, two in knee OA, consisting of 842 patients (436 in HCQ arm, 406 in control arm) were included. RCTs were conducted between 2012 and 2020, one each at UK, Netherlands, Germany, Italy, Iran, and Egypt; follow-up period ranged 24 to 52 weeks. High-quality evidence showed no clinically important pain reduction with HCQ compared to placebo/active-control in hand OA (standardized mean difference [SMD], 0.14; 95% confidence interval [CI], -0.20 to 0.48). Effect on pain reduction in knee and hand OA was small and non-significant (SMD, -0.09; 95% CI, -0.44 to 0.25). High-quality evidence showed no improvement in dysfunction with HCQ compared to placebo in hand OA patients (SMD, 0.08; 95% CI, -0.23 to 0.40). Effect on dysfunction improvement in knee and hand OA was modest and statistically non-significant (SMD, -0.20; 95% CI,-0.57 to 0.18). No improvement in quality of life was observed in hand OA. CONCLUSION: HCQ has no benefit in reducing pain and improving physical function in hand or knee OA patients.

Prevalence of elevated liver enzymes and their association with type 2 diabetes risk factors in children.

OBJECTIVES: Given their established role in hepatic function and insulin resistance for adults, early screening of type 2 diabetes mellitus (T2DM) in the pediatric population may potentially be improved by the assessment of elevated liver enzymes. METHODS: Our study enrolled 151 nondiabetic children aged 10-14 years. Patients were assessed for demographics and five risk factors for T2DM. The levels of γ-glutamyl transpeptidase (GGT), alanine aminotransferase (ALT), and alkaline phosphatase (ALP) levels were determined in serum samples. The effects of demographics and risk factors on abnormal liver enzyme levels were assessed with univariate chi-square analyses and also with multivariate logistic regression analyses, which were controlled for gender. RESULTS: Frequencies for abnormal liver enzyme values were as follows: 13 (9%) for GGT, 5 (3%) for ALT, and 20 (13%) for ALP. Across analyses, two results were consistently statistically significant. Females were more likely to have abnormal ALP levels, and patients with BMI percentile ≥95% and with acanthosis nigricans were more likely to have abnormal GGT levels. CONCLUSIONS: Our study suggests GGT as potential marker for T2DM discovery in children. Subsequent long-term longitudinal studies would help to more clearly delineate GGT's association with T2DM. Additionally, future studies that elucidate the molecular contribution of GGT elevation to T2DM pathogenesis are needed.

Metal-induced oxidative stress level in patients with fibromyalgia syndrome and its contribution to the severity of the disease: A correlational study.

BACKGROUND: Fibromyalgia syndrome (FMS) is an extra-articular rheumatological disease characterised by widespread chronic musculoskeletal pain. Metal-induced oxidative stress contributes to the severity of FMS. AIMS: First, this study evaluated the association between plasma levels of toxic heavy metals and essential metals with oxidative stress (OS) markers. Second, the OS markers and metal contents were correlated with the disease severity by assessing the Fibromyalgia Impact Questioner Revised (FIQR) and tender points (TP). METHOD: A total of 105 FMS patients and 105 healthy controls of similar age and sex were recruited. OS parameter such as lipid peroxidation (LPO), protein carbonyl group (PCG), nitric oxide (NO) and essential metals such as zinc (Zn), magnesium (Mg), manganese (Mn), copper (Cu) and toxic heavy metals such as aluminium (Al), arsenic (As), lead (Pb) were estimated. RESULTS: Levels of LPO, PCG, NO (p< 0.001) and Cu, Mn, and Al (p< 0.001), were significantly higher, and Mg (p< 0.001) and Zn (p< 0.001) were significantly lower in patients compared to controls. A positive association was observed between OS parameters, FIQR and TP with Cu, Al and Mn. A significant negative association was observed between Zn and Mg with FIQR, TP and OS parameters. CONCLUSION: Heavy metals such as Al induce OS parameters and decrease the levels of essential trace elements such as Mg and Zn, which may be responsible for the severity of FMS.