A patient with complete androgen insensitivity syndrome (CAIS) presenting as a case of indirect inguinal hernia: A case report

No Abstract. Sudan Journal of Medical Science Vol. 1 (2) December 2006: 153-15

Physicochemical characteristics of Bt (Seeni-1) Vs. local hamid cultivar cotton seed oils

n investigation on physicochemical characteristics of Bt (Seeni-1) vs local Hamid cultivar (cv) cottonseed oils (CSO) was conducted. Protein in Seeni-1 seed was relatively higher than Hamid cv seed. Oil content, ash and fibre of Hamid cv were relatively higher. Ash and oil content in black (chemical delinting) and white (mechanical delinting) seed were relatively higher in Hamid cv. There were no differences between the specific gravity (sp.gr.), refractive index (R.I.) and moisture content of both oils. Free fatty acids (FFA) and iodine value (IV) in Seeni-1 were relatively higher. Saturated fatty acids (SFAs) in Hamid cv oil proved to be more than Seeni-1 oil [automatically the USFA should be higher in Seeni-1]. Phosphorus content in Seeni-1 oil was lower than that of Hamid cv, whereas there was no significant difference in the peroxide value (PV)

Laparoscopy in management of appendicitis in high-, middle-, and low-income countries: a multicenter, prospective, cohort study.

BACKGROUND: Appendicitis is the most common abdominal surgical emergency worldwide. Differences between high- and low-income settings in the availability of laparoscopic appendectomy, alternative management choices, and outcomes are poorly described. The aim was to identify variation in surgical management and outcomes of appendicitis within low-, middle-, and high-Human Development Index (HDI) countries worldwide. METHODS: This is a multicenter, international prospective cohort study. Consecutive sampling of patients undergoing emergency appendectomy over 6 months was conducted. Follow-up lasted 30 days. RESULTS: 4546 patients from 52 countries underwent appendectomy (2499 high-, 1540 middle-, and 507 low-HDI groups). Surgical site infection (SSI) rates were higher in low-HDI (OR 2.57, 95% CI 1.33-4.99, p = 0.005) but not middle-HDI countries (OR 1.38, 95% CI 0.76-2.52, p = 0.291), compared with high-HDI countries after adjustment. A laparoscopic approach was common in high-HDI countries (1693/2499, 67.7%), but infrequent in low-HDI (41/507, 8.1%) and middle-HDI (132/1540, 8.6%) groups. After accounting for case-mix, laparoscopy was still associated with fewer overall complications (OR 0.55, 95% CI 0.42-0.71, p < 0.001) and SSIs (OR 0.22, 95% CI 0.14-0.33, p < 0.001). In propensity-score matched groups within low-/middle-HDI countries, laparoscopy was still associated with fewer overall complications (OR 0.23 95% CI 0.11-0.44) and SSI (OR 0.21 95% CI 0.09-0.45). CONCLUSION: A laparoscopic approach is associated with better outcomes and availability appears to differ by country HDI. Despite the profound clinical, operational, and financial barriers to its widespread introduction, laparoscopy could significantly improve outcomes for patients in low-resource environments. TRIAL REGISTRATION: NCT02179112

Global economic burden of unmet surgical need for appendicitis

Background: There is a substantial gap in provision of adequate surgical care in many low-and middle-income countries. This study aimed to identify the economic burden of unmet surgical need for the common condition of appendicitis. Methods: Data on the incidence of appendicitis from 170 countries and two different approaches were used to estimate numbers of patients who do not receive surgery: as a fixed proportion of the total unmet surgical need per country (approach 1); and based on country income status (approach 2). Indirect costs with current levels of access and local quality, and those if quality were at the standards of high-income countries, were estimated. A human capital approach was applied, focusing on the economic burden resulting from premature death and absenteeism. Results: Excess mortality was 4185 per 100 000 cases of appendicitis using approach 1 and 3448 per 100 000 using approach 2. The economic burden of continuing current levels of access and local quality was US $92 492 million using approach 1 and$73 141 million using approach 2. The economic burden of not providing surgical care to the standards of high-income countries was $95 004 million using approach 1 and$75 666 million using approach 2. The largest share of these costs resulted from premature death (97.7 per cent) and lack of access (97.0 per cent) in contrast to lack of quality. Conclusion: For a comparatively non-complex emergency condition such as appendicitis, increasing access to care should be prioritized. Although improving quality of care should not be neglected, increasing provision of care at current standards could reduce societal costs substantially

Pooled analysis of WHO Surgical Safety Checklist use and mortality after emergency laparotomy

Background The World Health Organization (WHO) Surgical Safety Checklist has fostered safe practice for 10 years, yet its place in emergency surgery has not been assessed on a global scale. The aim of this study was to evaluate reported checklist use in emergency settings and examine the relationship with perioperative mortality in patients who had emergency laparotomy. Methods In two multinational cohort studies, adults undergoing emergency laparotomy were compared with those having elective gastrointestinal surgery. Relationships between reported checklist use and mortality were determined using multivariable logistic regression and bootstrapped simulation. Results Of 12 296 patients included from 76 countries, 4843 underwent emergency laparotomy. After adjusting for patient and disease factors, checklist use before emergency laparotomy was more common in countries with a high Human Development Index (HDI) (2455 of 2741, 89.6 per cent) compared with that in countries with a middle (753 of 1242, 60.6 per cent; odds ratio (OR) 0.17, 95 per cent c.i. 0.14 to 0.21, P <0001) or low (363 of 860, 422 per cent; OR 008, 007 to 010, P <0.001) HDI. Checklist use was less common in elective surgery than for emergency laparotomy in high-HDI countries (risk difference -94 (95 per cent c.i. -11.9 to -6.9) per cent; P <0001), but the relationship was reversed in low-HDI countries (+121 (+7.0 to +173) per cent; P <0001). In multivariable models, checklist use was associated with a lower 30-day perioperative mortality (OR 0.60, 0.50 to 073; P <0.001). The greatest absolute benefit was seen for emergency surgery in low- and middle-HDI countries. Conclusion Checklist use in emergency laparotomy was associated with a significantly lower perioperative mortality rate. Checklist use in low-HDI countries was half that in high-HDI countries.Peer reviewe

Mortality of emergency abdominal surgery in high-, middle- and low-income countries

Background: Surgical mortality data are collected routinely in high-income countries, yet virtually no low- or middle-income countries have outcome surveillance in place. The aim was prospectively to collect worldwide mortality data following emergency abdominal surgery, comparing findings across countries with a low, middle or high Human Development Index (HDI). Methods: This was a prospective, multicentre, cohort study. Self-selected hospitals performing emergency surgery submitted prespecified data for consecutive patients from at least one 2-week interval during July to December 2014. Postoperative mortality was analysed by hierarchical multivariable logistic regression. Results: Data were obtained for 10 745 patients from 357 centres in 58 countries; 6538 were from high-, 2889 from middle- and 1318 from low-HDI settings. The overall mortality rate was 1⋅6 per cent at 24 h (high 1⋅1 per cent, middle 1⋅9 per cent, low 3⋅4 per cent; P < 0⋅001), increasing to 5⋅4 per cent by 30 days (high 4⋅5 per cent, middle 6⋅0 per cent, low 8⋅6 per cent; P < 0⋅001). Of the 578 patients who died, 404 (69⋅9 per cent) did so between 24 h and 30 days following surgery (high 74⋅2 per cent, middle 68⋅8 per cent, low 60⋅5 per cent). After adjustment, 30-day mortality remained higher in middle-income (odds ratio (OR) 2⋅78, 95 per cent c.i. 1⋅84 to 4⋅20) and low-income (OR 2⋅97, 1⋅84 to 4⋅81) countries. Surgical safety checklist use was less frequent in low- and middle-income countries, but when used was associated with reduced mortality at 30 days. Conclusion: Mortality is three times higher in low- compared with high-HDI countries even when adjusted for prognostic factors. Patient safety factors may have an important role. Registration number: NCT02179112 (http://www.clinicaltrials.gov)

Global variation in anastomosis and end colostomy formation following left-sided colorectal resection

Background End colostomy rates following colorectal resection vary across institutions in high-income settings, being influenced by patient, disease, surgeon and system factors. This study aimed to assess global variation in end colostomy rates after left-sided colorectal resection. Methods This study comprised an analysis of GlobalSurg-1 and -2 international, prospective, observational cohort studies (2014, 2016), including consecutive adult patients undergoing elective or emergency left-sided colorectal resection within discrete 2-week windows. Countries were grouped into high-, middle- and low-income tertiles according to the United Nations Human Development Index (HDI). Factors associated with colostomy formation versus primary anastomosis were explored using a multilevel, multivariable logistic regression model. Results In total, 1635 patients from 242 hospitals in 57 countries undergoing left-sided colorectal resection were included: 113 (6·9 per cent) from low-HDI, 254 (15·5 per cent) from middle-HDI and 1268 (77·6 per cent) from high-HDI countries. There was a higher proportion of patients with perforated disease (57·5, 40·9 and 35·4 per cent; P < 0·001) and subsequent use of end colostomy (52·2, 24·8 and 18·9 per cent; P < 0·001) in low- compared with middle- and high-HDI settings. The association with colostomy use in low-HDI settings persisted (odds ratio (OR) 3·20, 95 per cent c.i. 1·35 to 7·57; P = 0·008) after risk adjustment for malignant disease (OR 2·34, 1·65 to 3·32; P < 0·001), emergency surgery (OR 4·08, 2·73 to 6·10; P < 0·001), time to operation at least 48 h (OR 1·99, 1·28 to 3·09; P = 0·002) and disease perforation (OR 4·00, 2·81 to 5·69; P < 0·001). Conclusion Global differences existed in the proportion of patients receiving end stomas after left-sided colorectal resection based on income, which went beyond case mix alone

Black cumin seed oil, protein, concentrates, and hydrolysate

Medicinal plants (MPs) have prevented and cured diseases for many centuries by using different indigenous ecosystems in medicine and folk medicines (FMs). Furthermore, MPs are also used to prepare herbal medicines (HMs) as they are considered safe compared to contemporary allopathic drugs. Many researchers concentrate on MPs, since only inadequate plant types have been studied systematically. They have examined their therapeutic activities, potential, safety evaluation, toxicological studies, and mechanism of action. So, considering the medicinal value and its therapeutic potential, it would spotlight the biological activities of black cumin seed oil (BCSO). Among several MPs, the black seed (also known as black cumin) (Habat-ul-Sauda), since numerous types of research have revealed its broad spectrum of pharmacological potential (Family Ranunculaceae), is emerging as a phenomenon herb with a rich history and religious background. Black cumin seed (BCS), Nigella sativa, is a plant native to North Africa, Southwest Asia, and Southern Europe. It is grown in many countries worldwide, including South Europe, Syria, Turkey, Saudi Arabia, the Middle East Mediterranean region, India, Pakistan, and Afghanistan. Thus, the black seed is economically available worldwide. BCSO is widely used as an alternative medication. Many beneficial substances are generated directly from BCSO, whereas others are chemically altered natural products. This study confirmed the use of BCSO in nutritional, pharmaceutical, and medical sectors and some bioactive elements found in their oil and by-products, including AAs, FAs, and the TQ. Further research is required to understand BCSO activity, its bioactive components, and its nutritional impact. Modifying the molecular structure of alphahederin, TQ, and other BCSO bioactive compounds may lead to more effective and safe treatments in the future. To combat resistance issues, BCSO and its bioactive compounds such as alpha-hederin, TQ, and others can be used in appropriate combinations with existing chemotherapy drugs. Researchers should also investigate TQ’s molecular and cellular targets. This book chapter is dedicated to all scientists who wish to do more preclinical and clinical research on using BCSO to treat various communicable illnesses

Oral cavity cancers among young people: clinical results and prognostic analysis. Cancers de la cavité buccale chez les sujets jeunes: Résultats thérapeutiques et analyse de facteurs pronostiques

Purpose. - Squamous cell carcinomas of the oral cavity occurring in young people represent a specific entity. Its management and prognosis are controversial. We performed a retrospective chart review of all patients aged less than 40 years old and treated at Gustave-Roussy Cancer Centre for a squamous cell carcinomas of the oral cavity between 1999 and 2011. Methods. - Patients and tumour characteristics, type of treatment and follow-up data were collected. Survival data were analysed according to the methods of Kaplan-Meier and both univariate and multivariate analyses were performed to look for prognostic factors regarding overall survival and progression-free survival. Results. - Sixty-three patients were identified. Median follow-up was 64 months. Most of the tumours were initially located in the mobile tongue (n = 54, 85.7%). Overall 17 patients had died, including 15 from the treated cancer. Overall and progression-free survival rates at 5 years were respectively 79.6% and 68.6%. The corresponding 5 years local, regional and metastatic relapse free survival rates were 80%, 91% and 89% respectively. In the multivariate analysis only the absence of initial surgery (hazard ratio [HR]: 13.5 [2.0; 90.5]; P = 0.007) was prognostic for overall survival, while alcohol abuse (HR: 0.37 [0.15; 0.9]; P = 0.03) and the absence of surgery (HR: 13.6 [2.5; 74.2]; P = 0.002) were associated with a decreased progression-free survival. A younger age (less than 30 year old) was not associated with the risk of recurrence or death. Conclusion. - Survival rates and tumour control probabilities are relatively high among young patients suffering from squamous cell carcinomas of the oral cavity treated at a tertiary centre. The early identification of patients at risk of relapse is currently difficult. The balance between recurrence and treatment toxicity warrants further studies, both on the clinical level and for the development of prognostic biomarker