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1.
MMWR Morb Mortal Wkly Rep ; 73(37): 804-809, 2024 Sep 19.
Artigo em Inglês | MEDLINE | ID: mdl-39298357

RESUMO

As part of the response to the highly pathogenic avian influenza A(H5N1) virus outbreak in U.S. cattle and poultry and the associated human cases, CDC and partners are monitoring influenza A virus levels and detection of the H5 subtype in wastewater. Among 48 states and the District of Columbia that performed influenza A testing of wastewater during May 12-July 13, 2024, a weekly average of 309 sites in 38 states had sufficient data for analysis, and 11 sites in four states reported high levels of influenza A virus. H5 subtype testing was conducted at 203 sites in 41 states, with H5 detections at 24 sites in nine states. For each detection or high level, CDC and state and local health departments evaluated data from other influenza surveillance systems and partnered with wastewater utilities and agriculture departments to investigate potential sources. Among the four states with high influenza A virus levels detected in wastewater, three states had corresponding evidence of human influenza activity from other influenza surveillance systems. Among the 24 sites with H5 detections, 15 identified animal sources within the sewershed or adjacent county, including eight milk-processing inputs. Data from these early investigations can help health officials optimize the use of wastewater surveillance during the upcoming respiratory illness season.


Assuntos
Surtos de Doenças , Virus da Influenza A Subtipo H5N1 , Influenza Aviária , Influenza Humana , Aves Domésticas , Águas Residuárias , Animais , Humanos , Águas Residuárias/virologia , Bovinos , Estados Unidos/epidemiologia , Influenza Humana/epidemiologia , Influenza Humana/virologia , Virus da Influenza A Subtipo H5N1/isolamento & purificação , Influenza Aviária/epidemiologia , Influenza Aviária/virologia , Vírus da Influenza A/isolamento & purificação , Doenças dos Bovinos/epidemiologia , Doenças dos Bovinos/virologia , Vigilância Epidemiológica Baseada em Águas Residuárias , Doenças das Aves Domésticas/epidemiologia , Doenças das Aves Domésticas/virologia
3.
J Card Surg ; 37(5): 1212-1214, 2022 May.
Artigo em Inglês | MEDLINE | ID: mdl-35172380

RESUMO

Lactate levels are surrogate markers of malperfusion in patients presenting with type A aortic dissections. Lactate measurement is simple, easy to perform, universally available, and thus can be an important tool for predicting mortality. However, the discriminatory power varies between studies and no cut-off point has been defined that can determine outcomes in the most reliable fashion. The risk prediction based on lactate levels can be improved when combined with other clinical and laboratory prognostic factors. Further studies with a much larger sample size, need to be carried out using serial measurements at well-defined time points to try and identify a cut-off value. The addition of lactate values to existing risk prediction scores or developing a new score based on it should be the subject of future research.


Assuntos
Dissecção Aórtica , Dissecção Aórtica/cirurgia , Biomarcadores , Humanos , Ácido Láctico , Estudos Retrospectivos , Fatores de Risco
4.
J Card Surg ; 37(6): 1654-1660, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35285553

RESUMO

BACKGROUND: Early repair is recommended in type A aortic dissection repair, however, this is not often possible. The aim of this study was to assess the time delays, examine the effect of timing and malperfusion on outcomes, and identify other independent risk factors for mortality. METHODS: This was a retrospective study on data collected prospectively. Primary outcome was 30-day mortality. Secondary outcome was adverse postoperative outcomes. All patients who arrived at the hospital with a type A aortic dissection, irrespective of the timing, were included in the study. Univariate as well as multivariate analysis was carried out. RESULTS: A total of 81 patients presented to our institution during the study period. Half the patients got operated within 86 h of symptom onset and 75% were operated within 183 h. With regards to malperfusion, 6 (8.8%) patients had cerebral malperfusion, 10 (14.7%) had features of myocardial ischemia, and 13 (19.1%) had renal malperfusion. One (1.5%) patient had mesenteric ischemia and 9 (13.2%) had limb ischemia. The duration between symptom onset and operative repair was longer in survivors (152 ± 167 vs. 75 ± 102, p = .29). A total of 29 (42.6%) patients presented with features of one or more organ malperfusion and the mortality in these patients was significantly higher at 10 (34.5%) versus 5 (12.5%); p = .04. Multivariable logistic regression identified CPB time as an independent risk factor in our cohort for 30-day mortality (odds ratio: 1.03; 95% confidence interval: 1.007-1.06). CONCLUSION: In cases of predominantly delayed presentation and operative repair, the outcome is significantly influenced by presence of malperfusion. Surgical repair still produces satisfactory outcomes and should be undertaken at the earliest in most cases.


Assuntos
Dissecção Aórtica , Isquemia Mesentérica , Doença Aguda , Dissecção Aórtica/diagnóstico , Humanos , Isquemia Mesentérica/etiologia , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento
5.
J Card Surg ; 36(11): 4160-4166, 2021 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-34431131

RESUMO

BACKGROUND: The aim of the study is to evaluate early and late clinical outcomes of patients undergoing the aortic valve repair in patients associated with ventricular septal defect and to analyze whether age is a risk factor predicting repair failure. METHODS: All patients who were underwent aortic valve repair with concomitant ventricular septal defect closure from 2006 to 2018 were included and divided into two groups: less than 10 years (Group 1) and more than or equal to 10 years (Group 2). RESULTS: About 159 patients were included (Group 1 = 92; Group 2 = 67). Overall median age was 8 years, 70% were males. The most common ventricular septal defect was perimembranous in both groups. Two patients in Group 2 had to undergo aortic valve replacement subsequently which resulted in early mortality. Univariable analysis showed prolonged ventilation (p < .001), postoperative intensive care unit stay (p = .019) as significant factors for early mortality. Estimated survival was 97.6% ± 2.4 at the end of 5 years and 10 years in Group 1 and 93.6% ± 3.6 in Group 2. Freedom from residual aortic regurgitation more than or equal to moderate at 5 years and 10 years was 85.6% ± 4.9 and 55% ± 13.8 in Group 1 and 76.9% ± 6.7 and 47.4% ± 12.2 in Group 2, however, it was not significant (p = . .084). CONCLUSION: The aortic valve repair in patients with ventricular septal defect provides satisfactory early and late results in terms of mortality and need for reintervention in all age groups.


Assuntos
Insuficiência da Valva Aórtica , Procedimentos Cirúrgicos Cardíacos , Comunicação Interventricular , Valva Aórtica/cirurgia , Insuficiência da Valva Aórtica/cirurgia , Criança , Comunicação Interventricular/cirurgia , Humanos , Lactente , Masculino , Resultado do Tratamento
6.
MMWR Morb Mortal Wkly Rep ; 69(18)2020 May 08.
Artigo em Inglês | MEDLINE | ID: mdl-32379731

RESUMO

Congregate work and residential locations are at increased risk for infectious disease transmission including respiratory illness outbreaks. SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19), is primarily spread person to person through respiratory droplets. Nationwide, the meat and poultry processing industry, an essential component of the U.S. food infrastructure, employs approximately 500,000 persons, many of whom work in proximity to other workers (1). Because of reports of initial cases of COVID-19, in some meat processing facilities, states were asked to provide aggregated data concerning the number of meat and poultry processing facilities affected by COVID-19 and the number of workers with COVID-19 in these facilities, including COVID-19-related deaths. Qualitative data gathered by CDC during on-site and remote assessments were analyzed and summarized. During April 9-27, aggregate data on COVID-19 cases among 115 meat or poultry processing facilities in 19 states were reported to CDC. Among these facilities, COVID-19 was diagnosed in 4,913 (approximately 3%) workers, and 20 COVID-19-related deaths were reported. Facility barriers to effective prevention and control of COVID-19 included difficulty distancing workers at least 6 feet (2 meters) from one another (2) and in implementing COVID-19-specific disinfection guidelines.* Among workers, socioeconomic challenges might contribute to working while feeling ill, particularly if there are management practices such as bonuses that incentivize attendance. Methods to decrease transmission within the facility include worker symptom screening programs, policies to discourage working while experiencing symptoms compatible with COVID-19, and social distancing by workers. Source control measures (e.g., the use of cloth face covers) as well as increased disinfection of high-touch surfaces are also important means of preventing SARS-CoV-2 exposure. Mitigation efforts to reduce transmission in the community should also be considered. Many of these measures might also reduce asymptomatic and presymptomatic transmission (3). Implementation of these public health strategies will help protect workers from COVID-19 in this industry and assist in preserving the critical meat and poultry production infrastructure (4).


Assuntos
Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/transmissão , Surtos de Doenças , Indústria de Processamento de Alimentos , Doenças Profissionais/epidemiologia , Pneumonia Viral/epidemiologia , Pneumonia Viral/transmissão , Animais , COVID-19 , Infecções por Coronavirus/prevenção & controle , Surtos de Doenças/prevenção & controle , Humanos , Carne , Doenças Profissionais/prevenção & controle , Pandemias/prevenção & controle , Pneumonia Viral/prevenção & controle , Aves Domésticas , Estados Unidos/epidemiologia
7.
J Clin Pediatr Dent ; 43(5): 350-355, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31560587

RESUMO

Objectives: To prove the role of epithelial mesenchymal transition (EMT) in the pathogenesis of phenytoin influenced gingival overgrowth (PIGO) in children and young adults. Study design: Thirty male individuals who are to start with oral phenytoin therapy were recruited for the study. All the 30 individuals underwent full mouth scaling and root planning and were then followed up for a period of one year at intervals of 3 months each. Based on the clinical gingival status they were divided into group1 (responders) individuals who showed gingival overgrowth (GO) and group 2 (non responders) individuals who do not show any GO. Gingival tissue samples were obtained from both the groups at the end of 1 year and subjected to immuno histochemical analysis for E-cadherin expression and histo-pathological for alteration in the basement membrane and confirmation of the fibrosis. Results: Decrease in expression of E cadherin, loss of basement membrane integrity and fibrosis were noted on responder group when compared to non responder group at p<0.001. Fibrosis was seen in the epithelial connective tissue junction. Conclusion: Decrease in cell adhesion, degradation of basement membrane and presence of fibrosis could suggest the role of EMT in the pathogenesis of PIGO.


Assuntos
Crescimento Excessivo da Gengiva , Fenitoína , Criança , Transição Epitelial-Mesenquimal , Gengiva , Humanos , Masculino , Proteínas de Membrana , Adulto Jovem
8.
J Card Surg ; 33(5): 286-288, 2018 May.
Artigo em Inglês | MEDLINE | ID: mdl-29687491

RESUMO

Aortic aneurysms in childhood are rare disease entities and are usually seen in patients with genetic connective tissue disorders such as Marfans, Ehler-Danlos, and Loeys-Dietz syndrome (LDS). Patients affected with LDS present early in life and have a rapid disease progression. We report a case of repair of an ascending and aortic arch aneurysm in an infant with Loeys-Dietz syndrome.


Assuntos
Aorta Torácica/cirurgia , Aorta/cirurgia , Aneurisma Aórtico/cirurgia , Implante de Prótese Vascular/métodos , Síndrome de Loeys-Dietz/complicações , Progressão da Doença , Humanos , Lactente , Masculino , Resultado do Tratamento
10.
J Clin Pediatr Dent ; 41(1): 70-74, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28052205

RESUMO

OBJECTIVE: The aim of this pilot study was to determine whether salivary alkaline phosphatase levels can be a non invasive marker for early inflammatory periodontal disease in children with uncontrolled type 1 diabetes mellitus. STUDY DESIGN: 10 healthy children (group 1), 10 children with recently diagnosed type 1 diabetes mellitus (group 2) and 10 children with type 1 diabetes mellitus for more than 4 years (group 3) were recruited for the study. All three groups were matched for age, gender and socioeconomic status. Periodontal health was assessed by plaque index, gingival index and probing pocket depth. Metabolic status was assessed by glycosylated hemoglobin levels, salivary alkaline phosphatase levels were determined by spectrophotometer. Data was analyzed by Kruskal Wallis ANOVA, Mann-Whitney U test and Spearman's rank correlation method. RESULTS: Salivary alkaline phosphatase levels correlated significantly with the periodontal parameters in the diabetic group. An increase in salivary alkaline phosphatase levels increased with increased values of gingival index and probing pocket depth. Group 3 showed greater correlation than group 2 and group 1. At p value p<0.05. CONCLUSION: The glycemic status of the children affects the periodontal disease parameters. Salivary alkaline phosphatase levels could be a useful tool in analyzing periodontal status of children with uncontrolled type I diabetes mellitus.


Assuntos
Fosfatase Alcalina/metabolismo , Diabetes Mellitus Tipo 1/sangue , Hemoglobinas Glicadas/análise , Doenças Periodontais/diagnóstico , Saliva/enzimologia , Adolescente , Biomarcadores/metabolismo , Estudos de Casos e Controles , Criança , Feminino , Humanos , Masculino , Índice Periodontal , Bolsa Periodontal , Projetos Piloto
12.
Cureus ; 16(3): e56125, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38618384

RESUMO

The occurrence of small intestinal diverticula is relatively infrequent compared to its counterpart in the large bowel. Duodenal diverticula exhibit a significantly higher prevalence within the small intestine compared to jejunoileal diverticula, with a ratio of five to one. The occurrence of jejunoileal diverticula exhibits considerable variability and has been documented to range from 0.5% to 2.3% in radiographic series, while autopsy studies have reported rates as high as 7%. We present the clinical details of a 65-year-old male patient who sought medical attention due to a constellation of symptoms, including abdominal pain, vomiting, and obstipation. After adequate resuscitation with IV fluids and preoperative preparation, the patient was transported to the operating room for an emergency exploratory laparotomy. Multiple jejunal diverticuli were identified in the proximal jejunum at the antimesenteric border, less than three feet from the duodenojejunal (DJ) junction. The terminal ileum was found to be 360° rotated counterclockwise around the small bowel mesentery, causing the small intestine to appear congested; however, after clockwise de-rotation, the small bowel regained its normal color. Adhesiolysis and small bowel decompression were performed, and the patient had an uneventful recovery.

13.
Cureus ; 16(3): e56126, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38618421

RESUMO

Wunderlich syndrome (WS) is characterized by spontaneous renal or perinephric hemorrhage in the absence of known trauma. WS is much rarer than haemorrhage caused by iatrogenic or traumatic conditions. The classic WS presentation of Lenk's triad of acute onset flank pain, flank mass, and hypovolemic shock is seen in less than a quarter of patients. The majority of patients present with only isolated flank pain and are frequently imaged in the emergency department with an unenhanced computed tomography (CT). The underlying aetiology varies, with the majority of cases attributed to neoplasms, vascular disease, cystic renal disease, and anticoagulation. We hereby present a case of an 80-year-old female who presented with severe discomfort in her left flank for three days in the absence of trauma. The patient was brought in a state of hypovolemic shock. After a thorough evaluation, a diagnosis of WS secondary to angiomyolipoma was made, for which selective angioembolization of the left renal artery was performed. However, due to further deterioration, a left nephrectomy had to be performed. The patient had an uneventful recovery and showed no deterioration on follow-up. The treatment modalities are vivid depending on the hemodynamic status of the patient, ranging from conservative management to operative intervention, and should be tailored to the vital state on admission.

14.
Cureus ; 16(3): e56123, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38618334

RESUMO

OBJECTIVE: To evaluate the accuracy of the modified CT severity index (MCTSI) in predicting the severity of acute pancreatitis and to prognosticate the clinical outcomes. METHODS AND MATERIALS: The study was conducted at a tertiary health center between January 2021 and June 2023. A total of 150 consecutive patients with clinical/laboratory features suggestive of acute pancreatitis were included in the study and underwent a contrast-enhanced CT scan within 24 hours of admission. Based on their MCTSI score, these patients had conservative or surgical/endoscopic treatment. Clinical outcomes were assessed in terms of recovery, development of complications, or death. The receiver operating characteristic curve and descriptive statistics were computed to determine the sensitivity and specificity. The data were analyzed using SPSS version 16 software (SPSS Inc., Chicago, IL), and an attempt was made to evaluate the accuracy of MCTSI in predicting these clinical outcomes. RESULTS: The mean age of patients in our study was 49.21 ± 11.02 years. Out of the 150 included patients, 103 were men and 47 were women. Compared to 11.68% of severe acute pancreatitis patients who died, 88.32% recovered. The area under the curve was determined as 0.865, based on which the MCTSI score predicted acute pancreatitis clinical outcome with 64% sensitivity and 92% specificity. The MCTSI demonstrated value in predicting clinical outcomes with a p-value of 0.043 ± 0.012 (p < 0.05) in the recovered patients while p = 0.032 ± 0.012 for patients who succumbed. The p-value for MCTSI in predicting complications was p = 0.0012 ± 0.0008 (p < 0.05). CONCLUSION: Our study was able to demonstrate the high level of accuracy of the MCTSI score in predicting complications and clinical outcomes, especially in patients with severe acute pancreatitis. The MCTSI serves as a valuable asset in the preliminary evaluation of acute pancreatitis, thereby facilitating appropriate management.

15.
Cureus ; 16(8): e67209, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39295727

RESUMO

Objective We aim to evaluate the various risk factors contributing to the occurrence of anterior abdominal wall hernias and assess the various surgical modalities. Materials and methods This prospective observational research was conducted between 2022 and 2024 at a tertiary care health center, involving 100 participants with an anterior abdominal wall hernia diagnosis aged over 14 years. The study excluded patients under 14 years with bleeding diathesis, inherited coagulopathies, inguinal or femoral hernias, or recurrent ventral hernias. Participants underwent detailed clinical examinations and biochemical evaluations and underwent a primary ultrasonography (USG)/contrast-enhanced computed tomography (CECT) to determine defect size. Risk factors were documented, including age, gender, occupation, body mass index (BMI), comorbidities, previous surgery history, multiparity, smoking, chronic straining due to constipation or benign prostatic hyperplasia (BPH), malnutrition, chronic steroid use, chronic renal failure, and chronic liver disease. The surgical procedure was determined by the same surgical team for all cases. Standard antibiotic prophylaxis and preoperative painting/draping protocols were followed in all cases. Intraoperatively, intraoperative time (in hours) was documented. Postoperative parameters included pain, hematoma formation, seroma formation, surgical site infections (SSIs), and early recurrence. These intra- and postoperative findings constituted the primary outcome parameters. Secondary outcome parameters included hospital stay duration and time taken to return to work. Data analysis was performed using Statistical Package for the Social Sciences (SPSS) version 16 (IBM SPSS Statistics, Armonk, NY) software. Results The study analyzed the occurrence of ventral hernias in 100 patients, with the fourth decade having the highest occurrence (n=42 (42%)). The majority of the participants were male (female: n=47 (47%), male: n=53 (53%)). The majority of the participants were laborers, and 24% (n=24) were office workers. The study found that hypertension, diabetes mellitus, and chronic obstructive pulmonary disease were risk factors for hernias. Other risk factors included obesity, previous history of surgery, multiparity, smoking, chronic straining, malnutrition, and chronic steroid use. The most common type of ventral hernia was umbilical hernia (n=33 (33%)), followed by paraumbilical hernias (n=30 (30%)), and incisional hernias (n=20 (20%)). Of the 100 patients, 74% underwent open hernia repair, with the mean operation time being minimal in cases managed with laparoscopic repair (2.5±0.67 hours). Postoperative pain was highest with the Rives-Stoppa (RS) repair with component separation group. The incidence of surgical site infection was the maximum among cases of open anatomical repair (41.7%), followed by RS repair (31.3%), while it was the minimum in laparoscopic repair (3.7%). Early recurrence was lower in the laparoscopic group (n=1 (3.7%)). Conclusion The study highlights risk factors for abdominal wall hernia and management approaches. Understanding these is crucial for identifying and preventing recurrence. Surgeons must choose the right surgical approach based on patient health and symptoms to achieve desired outcomes and minimize complications. In addition, surgical expertise, availability of resources, and knowledge of what works best for the surgeon constitute important determinants of surgical outcomes.

16.
Cureus ; 16(8): e66491, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39246896

RESUMO

Despite their relative rarity, gastrointestinal stromal tumors (GIST) are the most common type of mesenchymal tumor in the gastrointestinal (GI) tract. Here, we describe a rare case of a 62-year-old hypertensive female presenting with abdominal pain and a palpable mass, initially suspected to be a pancreatic pseudocyst based on radiological findings. Subsequent histopathological (HPE) examination following surgical resection revealed a large cystic lesion originating from the stomach, characterized as a malignant epithelioid GIST. Based on these findings and taking into consideration the symptomatology of the patient, the decision was made to post the patient for an upfront, open surgical exploration without pre-operative biopsy studies. Frozen section facilities were kept on standby considering the differential diagnosis. Since the frozen section revealed a gastric GIST, a decision was made to perform subtotal gastrectomy, followed by gastrojejunostomy (GJ) and jejunojejunostomy (JJ). In addition, the part of the cyst adherent to the left lobe of the liver was dealt with with a non-anatomical wedge resection. Immunohistochemical (IHC) analysis showed positivity for Cluster of Differentiation 117 (CD117) with negativity for Cluster of Differentiation 34 (CD34), Desmin, and Discovered On Gastrointestinal Stromal Tumors 1 (DOG-1). The tumor exhibited aggressive features, including high mitotic activity, i.e., >5/10 high power field (hpf), hemorrhagic areas, and infiltration into the liver parenchyma. The patient then received adjuvant imatinib-based chemotherapy and was maintained on strict follow-up.

17.
Cureus ; 16(8): e66352, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39246992

RESUMO

Intestinal tuberculosis (TB) is a frequently encountered pathology by surgeons all over India. There exists a vast body of knowledge about this disease; however, a detailed understanding of its presentation as well as surgical management is essential for every Indian surgeon, given its rampant nature. This report discusses the case of a 28-year-old female presenting with severe left upper abdominal pain, non-bilious vomiting, and fever, who was ultimately diagnosed with small bowel TB leading to perforations. Despite a history of pulmonary TB treated a year prior, the patient exhibited significant clinical and imaging findings, including pneumoperitoneum and peritonitis. Exploratory laparotomy revealed multiple tubercular perforations in the mid-jejunum and a stricture causing proximal jejunal dilatation. Surgical intervention involved resection of the affected segment and end-to-end anastomosis. Histopathological analysis confirmed TB as the cause. This case underscores the importance of considering TB in the differential diagnosis of small bowel perforations and highlights the critical role of timely surgical intervention and comprehensive management in improving patient outcomes.

18.
Cureus ; 16(8): e67100, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39290937

RESUMO

OBJECTIVE: Total thyroidectomy constitutes one of the bread-and-butter procedures of surgeons all over the world. Like with any surgical procedure, complications form a part and parcel of the postoperative course in the hospital. Hypocalcemia represents one such prevalent complication post-total thyroidectomy. This study aimed to evaluate the impact of total thyroidectomy on calcium and magnesium levels and to assess the role of magnesium in postoperative hypocalcemia. METHODS AND MATERIALS: This study was carried out at a tertiary health center over a two-year period from 2022 to 2024. It involved 100 participants with thyroid conditions (benign/malignant) who required total thyroidectomy. Patients with pre-existing conditions affecting calcium levels (e.g., chronic renal failure, medullary carcinoma thyroid, etc.) were expressly excluded. Preoperative calcium, magnesium, and parathyroid hormone (PTH) levels were recorded. Intraoperative parameters such as time and fluid volume were also measured. Postoperatively, serum calcium and magnesium levels, PTH levels, and complications like hypocalcemia and hypomagnesemia were monitored. The descriptive statistics were computed to delineate the study sample. After completion of data collection, data analysis was achieved using IBM SPSS Statistics for Windows, V. 16.0 (SPSS Inc., Chicago, IL). The chi-squared test of significance was utilized to establish statistical correlations between calcium and magnesium levels post-total thyroidectomy. A p-value of less than 0.05 was considered statistically significant. RESULTS: The study analyzed 100 total thyroidectomy patients. The mean age of patients in our study was 50.7±8.86 years, with 97 females and three males. The most common pathology indicating total thyroidectomy was diffuse colloid goiter (46%), followed by multinodular goiter (38%). Only a single patient had preoperative biochemical hypocalcemia or hypomagnesemia, but none exhibited symptoms. After total thyroidectomy, 15% (n=15) developed hypocalcemia, and 11% (n=11) developed hypomagnesemia. Postoperative mean PTH levels slightly decreased to 28.8±11.75 pg/dl, indicating similar variability to preoperative levels. Patients who underwent intra-capsular dissection had a mean postoperative ionic calcium level of 4.89±0.54 mg/dl, while those who underwent extra-capsular dissection had a slightly lower mean ionic calcium level of 4.72±0.76 mg/dl. CONCLUSION: Hypocalcemia is one of the most prevalent complications associated with total thyroidectomy. The role of magnesium in maintaining calcium homeostasis after thyroidectomy should be further explored to improve the management of hypocalcemia. Additionally, the type of capsular dissection performed during the surgery can impact the occurrence of hypocalcemia, and using intra-capsular dissection whenever possible may help reduce the incidence of hypocalcemia.

19.
Cureus ; 16(7): e65620, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-39205778

RESUMO

A periampullary diverticulum (PAD) is the most common type of duodenal diverticula found in patients undergoing upper gastrointestinal tract assessments. Even while PAD typically does not manifest any symptoms, it can nevertheless be a source of obstructive jaundice in the absence of a tumor or choledocholithiasis, a condition known as Lemmel's syndrome. We report a case of a 60-year-old woman who presented with abdominal discomfort and multiple episodes of vomiting. After comprehensive clinical examination and investigations, a provisional diagnosis of Lemmel's syndrome was made, leading to initial conservative management for diverticulitis, followed by an exploratory procedure. This case underscores the importance of recognizing Lemmel's syndrome as a differential diagnosis for obstructive jaundice when duodenal diverticula are present, to prevent misdiagnosis and ensure timely, appropriate treatment.

20.
Cureus ; 16(3): e56124, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38618474

RESUMO

Objective Triple-negative breast cancer (TNBC) represents an aggressive and prognostically poor variant of breast cancer. Over the years, detailed research has been conducted and published in Western literature. However, there lacks a detailed account of TNBC cases from the perspective of a low-volume institution. This study aims to assess the clinical features of TNBC, as well as their prognostic implications in a tertiary care centre. Methods and materials This prospective observational study took place at a tertiary health centre for two years, spanning from 2021 to 2023. The study aimed to investigate various clinicopathological and epidemiological parameters, thereby highlighting the shortcomings in the existing knowledge about the subject in the context of a low-volume centre, as well as additional contributing factors in developing countries like India. A group of 150 participants diagnosed with TNBC through biopsy and immunohistochemistry and >40 years of age were included in the study. Patients who tested positive for hormonal receptors and who refused to give consent for participation were excluded from the study. The study subjects were categorized according to their clinical TNM (cTNM) stage and eventually segregated into two primary heads, namely pre-surgery chemotherapy with breast-conserving surgery (BCS) after a good response, or modified radical mastectomy (MRM) upfront. Important demographic details, including age, socioeconomic status, and education, were also recorded. A comprehensive follow-up assessment post-treatment was performed to detect early recurrence. After data collection, the recurrence rates were correlated with the TNBC status to establish the aggressiveness of the cancer. Statistical analysis of the data was done using the Statistical Package for Social Sciences (SPSS) -16version software. Results The average age of the 150 participants in the study was 52.21 years (SD±4.89 years). The highest recorded age was 64 years, while the lowest recorded age was 45 years. In the study, it was observed that 41% of the participants diagnosed with TNBC had stage III disease, whereas 33.5% had stage I disease, 22% had stage IV disease and 3.6% had stage II disease. A total of 27.5% of individuals with TNBC exhibited metastases in various anatomical sites, whereas the other 72.5% did not show any signs of metastasis. Conclusion Triple-negative breast cancer has earned its position as a unique subtype of breast cancer due to its unusual molecular characteristics, aggressive behavior, limited treatment options, and poor prognosis. The lower per-capita income and limited knowledge pertaining to this variant, along with the absence of more specific treatment options, contribute to the already high levels of morbidity and mortality associated with this illness. To effectively address this unique and very virulent ailment and customize our strategies, it is imperative to do further comprehensive investigations, thereby enabling us to deliver the highest quality of medical attention to individuals afflicted by this pathology.

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