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Contini S, Alangari SS. Comment on: Safety and cost-effectiveness of outpatient thyroidectomy: A retrospective observational study. Saudi Med J 2021; 42:457. [PMID: 33795505 PMCID: PMC8128647 DOI: 10.15537/smj.2021.42.4.457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] [Imported: 09/19/2023] Open
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Contini S. Wound infiltration with bupivacaine 0.5% with or without adrenaline does not decrease pain after thyroidectomy. A randomized controlled study. Saudi Med J 2018; 39:428. [PMID: 29619499 PMCID: PMC5938661 DOI: 10.15537/smj.2018.4.22487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] [Imported: 09/19/2023] Open
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Contini S. Typhoid intestinal perforation in developing countries: Still unavoidable deaths? World J Gastroenterol 2017; 23:1925-1931. [PMID: 28373758 PMCID: PMC5360633 DOI: 10.3748/wjg.v23.i11.1925] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 02/20/2017] [Accepted: 03/06/2017] [Indexed: 02/07/2023] [Imported: 09/19/2023] Open
Abstract
Typhoid fever is a public health challenge mostly concentrated in impoverished, overcrowded areas of the developing world, with lack of safe drinking and sanitation. The most serious complication is typhoid intestinal perforation (TIP), observed in 0.8% to 39%, with a striking rate difference between high-income and low-middle-income countries. Although the mortality rate consequent to TIP in resource-poor countries is improved in the last decades, it is still fluctuating from 5% to 80%, due to surgical- and not surgical-related constraints. Huge economic costs and long timelines are required to provide a short- to middle-term solution to the lack of safe water and sanitation. Inherent limitations of the currently available diagnostic tools may lead to under-evaluation as well as over-evaluation of the disease, with consequent delayed treatment or inappropriate, excessive antibiotic use, hence increasing the likelihood of bacterial resistance. There is a need for immunization programs in populations at greatest risk, especially in sub-Saharan Africa. Uniform surgical strategies and guidelines, on the basis of sound or prospective surgical studies and adapted to the local realities, are still lacking. Major drawbacks of the surgical treatment are the frequent delays to surgery, either for late diagnosis or for difficult transports, and the unavailable appropriate intensive care units in most peripheral facilities. As a consequence, poor patient’s conditions at presentation, severe peritoneal contamination and unsuitable postoperative care are the foremost determinant of surgical morbidity and mortality.
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Abstract
[No Abstract Available].
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Bonavina L, Chirica M, Skrobic O, Kluger Y, Andreollo NA, Contini S, Simic A, Ansaloni L, Catena F, Fraga GP, Locatelli C, Chiara O, Kashuk J, Coccolini F, Macchitella Y, Mutignani M, Cutrone C, Poli MD, Valetti T, Asti E, Kelly M, Pesko P. Foregut caustic injuries: results of the world society of emergency surgery consensus conference. World J Emerg Surg 2015; 10:44. [PMID: 26413146 PMCID: PMC4583744 DOI: 10.1186/s13017-015-0039-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 09/15/2015] [Indexed: 01/10/2023] [Imported: 09/19/2023] Open
Abstract
INTRODUCTION Lesions of the upper digestive tract due to ingestion of caustic agents still represent a major medical and surgical emergency worldwide. The work-up of these patients is poorly defined and no clear therapeutic guidelines are available. PURPOSE OF THE STUDY The aim of this study was to provide an evidence-based international consensus on primary and secondary prevention, diagnosis, staging, and treatment of this life-threatening and potentially disabling condition. METHODS An extensive literature search was performed by an international panel of experts under the auspices of the World Society of Emergency Surgery (WSES). The level of evidence of the screened publications was graded using the Oxford 2011 criteria. The level of evidence of the literature and the main topics regarding foregut caustic injuries were discussed during a dedicated meeting in Milan, Italy (April 2015), and during the 3rd Annual Congress of the World Society of Emergency Surgery in Jerusalem, Israel (July 2015). RESULTS One-hundred-forty-seven full papers which addressed the relevant clinical questions of the research were admitted to the consensus conference. There was an unanimous consensus on the fact that the current literature on foregut caustic injuries lacks homogeneous classification systems and prospective methodology. Moreover, the non-standardized definition of technical and clinical success precludes any accurate comparison of therapeutic modalities. Key recommendations and algorithms based on expert opinions, retrospective studies and literature reviews were proposed and approved during the final consensus conference. The clinical practice guidelines resulting from the consensus conference were approved by the WSES council. CONCLUSIONS The recommendations emerging from this consensus conference, although based on a low level of evidence, have important clinical implications. A world registry of foregut caustic injuries could be useful to collect a homogeneous data-base for prospective clinical studies that may help improving the current clinical practice guidelines.
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Fistulojejunostomy for refractory post-traumatic biliary fistula in an austere environment: an unusual, time-honored procedure. J Am Coll Surg 2015; 220:e61-3. [PMID: 25840547 DOI: 10.1016/j.jamcollsurg.2015.01.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 01/13/2015] [Accepted: 01/13/2015] [Indexed: 11/20/2022] [Imported: 09/19/2023]
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Vanelli M, Virdis R, Contini S, Corradi M, Cremonini G, Marchesi M, Mele A, Monti F, Pagano B, Proietti I, Savina F, Verna M, Vitale R, Zanzucchi M, Brighenti F, Vittadini E, Del Rio D, Scazzina F, Porcu A. A hand-made supplementary food for malnourished children. ACTA BIO-MEDICA : ATENEI PARMENSIS 2014; 85:236-242. [PMID: 25567460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 10/20/2014] [Indexed: 06/04/2023] [Imported: 09/19/2023]
Abstract
We tested the possibility to prepare a hyperproteic and hyperenergetic supplementary food for malnutrition rehabilitation in children starting from available ingredients in popular markets in Sierra Leone. Twelve residents in Paediatrics from University of Parma, Italy, prepared in a hospital near the capital Freetown with modest technology a mixture of peanut flour, palm oil, milk powder, sugar and vitamins to which they gave the name of "Parma pap". Three hundred and thirty-two malnourished children (mean age 14±6.3 months) who were receiving Feeding Program Supplementations (FPS), were enrolled in the study: 177 participants received randomly FSP portions only (Group 1), and 159 participants were treated with FSP regimen plus a supplement of "Parma pap" (Group 2). Outcomes of the study were computed as WHZ-score increment (Δ value) by subtracting the discharge WHZ-score from the admission WHZ-score. The best Δ-WHZ-scores (>+4) were recorded among participants of Group 2 (64%) rather than in Group 1 (21%; p=0.040). The children receiving FSP portions plus "Parma pap" recovered faster (5.54 week on average) than those treated with FSP regimen only (8.16 on average). The percentage of children who did not recover was higher in Group 1 (25.3%) than in Group 2 (; 13%; p=0.05). A slight positive correlation has been found between WHZ-scores at admission and at the end of the study (r=0.19; p=0.045). During the experience in Sierra Leone we have had the chance to give "Parma pap" to twenty one malnourished children admitted to Xaverian Mission in Makeni, northern Sierra Leone, not taking other supplementary food. Sixteen of these children recovered in 4.9 week on average and five in 6 to 8 weeks. Mean Δ-WHZ-scores ranged between + 1 and + 5. The data from the present study suggest that "Parma pap" could be an effective additional food to FPS regimen in malnutrition recovering. Further researches are needed on the contrary to prove if "Parma pap" could be defined as a veritable ready to use therapeutic food, although this characteristic seems already to result from the experience in Makeni Mission.
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A prospective multicenter study on laparoscopic treatment of gastroesophageal reflux disease in Italy : Type of surgery, conversions, complications, and early results. Surg Endosc 2014; 14:282-288. [PMID: 10741450 DOI: 10.1007/pl00021300] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] [Imported: 09/19/2023]
Abstract
BACKGROUND A national survey was undertaken by the Italian Society for Laparoscopic Surgery to investigate the prevalence, indications, conversion rate, mortality, morbidity, and early results of laparoscopic antireflux surgery. METHODS Beginning on January 1, 1996, all of the centers taking part in this study were asked to complete a questionnaire on each patient. The questionnaire was divided into four parts and covered such areas as indications for surgery and preoperative workup, type of operation performed and certain aspects of the surgical technique, conversions and their causes, intraoperative and postoperative complications (within 4 weeks), and details of the postoperative course. The last part of the questionnaire focused on the follow-up period and was designed to gather data on recurrence of preoperative symptoms, postoperative symptoms (dysphagia, gas bloat), and postoperative test findings. RESULTS As of June 30 1998, 21 centers were taking part in the study and 621 patients were enrolled, with a median of 27 patients per center (less than one patient/month). The most popular technique was the Nissen-Rossetti (52%), followed by the Nissen (33%) and Toupet procedures (13%). Other techniques, such as the Dor and Lortat-Jacob, were used in the remainder of cases. Patients who received a Toupet procedure had a higher incidence of defective peristalsis (p < 0.05). The conversion rate to open surgery was 2.9%. The most common causes of conversion were inability to reduce the hiatus hernia or distal esophagus in the abdomen and adhesions from previous surgery. Perforation of the stomach and esophagus occurred in <1% of patients. Mortality was nil. Postoperative complications were observed in 7.3% of cases. The most common complication was acute dysphagia (19 patients), which required reoperation in 10 patients. No differences in the incidence of acute dysphagia were found for the different surgical techniques employed. Follow-up data were obtained for 319 patients (53%): 91.5% of the patients remained GERD symptom-free; severe esophagitis (grade 2-3) healed in 95% of the patients; lower esophageal sphincter (LES) manometric characteristics (pressure, abdominal length, and overall length) improved significantly after surgery (p < 0.005); and acid exposure of the distal esophagus decreased. CONCLUSIONS Laparoscopic antireflux surgery has no mortality and a low morbidity. Symptoms and esophagitis are resolved in >90% of patients. Despite these favorable results, however, this type of surgery is not yet as widely employed in Italy as in other countries.
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Alquati S, Gira FA, Bartoli V, Contini S, Corradi D. Low-grade myofibroblastic proliferations of the urinary bladder. Arch Pathol Lab Med 2013; 137:1117-28. [PMID: 23899070 DOI: 10.5858/arpa.2012-0326-ra] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] [Imported: 09/19/2023]
Abstract
CONTEXT Myofibroblastic proliferations of the urinary bladder, which share some similarities with nodular fasciitis, were first reported in 1980. Since then, they have had several designations, the most frequently used being inflammatory myofibroblastic tumor. Based on both histopathologic and prognostic grounds, some authors prefer the term pseudosarcomatous myofibroblastic proliferation, at least for some of the proliferations. These same scientists also assimilate the so-called postoperative spindle cell nodules with the pseudosarcomatous myofibroblastic proliferations. Little is known about these low-grade myofibroblastic proliferations. OBJECTIVES To review the literature about low-grade myofibroblastic proliferations occurring in the urinary bladder. DATA SOURCES Textbooks and literature review. We obtained most of the clinicopathologic peculiarities from a patient population composed of the most-relevant, previously reported cases. CONCLUSIONS The low-grade myofibroblastic proliferations of the urinary bladder are rare lesions affecting males more often than they do females. The most-common signs and symptoms are hematuria and dysuria. Histopathologically, they are spindle cell proliferations in a loose myxoid stroma, even though compact proliferations or hypocellular fibrous patterns can be found. Immunohistochemistry is quite nonspecific, except for ALK-1 positivity (20%-89%). Fluorescence in situ hybridization has demonstrated clonal genetic aberrations involving the ALK gene in 50% to 60% of cases. After surgery, only 6% of patients experience local recurrence, without metastases or deaths from the disease. Malignant transformation has been reported exceptionally. These myofibroblastic proliferations are probably part of a continuum with, at one end, benign pseudosarcomatous proliferations and, at the opposite end, more-aggressive lesions. Because of the frequently indolent clinical course, aggressive treatment would be unjustified.
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Contini S, Scarpignato C. Caustic injury of the upper gastrointestinal tract: A comprehensive review. World J Gastroenterol 2013; 19:3918-3930. [PMID: 23840136 PMCID: PMC3703178 DOI: 10.3748/wjg.v19.i25.3918] [Citation(s) in RCA: 193] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 03/15/2013] [Accepted: 04/28/2013] [Indexed: 02/07/2023] [Imported: 09/19/2023] Open
Abstract
Prevention has a paramount role in reducing the incidence of corrosive ingestion especially in children, yet this goal is far from being reached in developing countries, where such injuries are largely unreported and their true prevalence simply cannot be extrapolated from random articles or personal experience. The specific pathophysiologic mechanisms are becoming better understood and may have a role in the future management and prevention of long-term consequences, such as esophageal strictures. Whereas the mainstay of diagnosis is considered upper gastrointestinal endoscopy, computed tomography and ultrasound are gaining a more significant role, especially in addressing the need for emergency surgery, whose morbidity and mortality remains high even in the best hands. The need to perform emergency surgery has a persistent long-term negative impact both on survival and functional outcome. Medical or endoscopic prevention of stricture is debatable, yet esophageal stents, absorbable or not, show promising data. Dilatation is the first therapeutic option for strictures and bougies should be considered especially for long, multiple and tortuous narrowing. It is crucial to avoid malnutrition, especially in developing countries where management strategies are influenced by malnutrition and poor clinical conditions. Late reconstructive surgery, mainly using colon transposition, offers the best results in referral centers, either in children or adults, but such a difficult surgical procedure is often unavailable in developing countries. Possible late development of esophageal cancer, though probably overemphasized, entails careful and long-term endoscopic screening.
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Evaluation of clinical outcome after laparoscopic antireflux surgery in clinical practice: still a controversial issue. Minim Invasive Surg 2011; 2011:725472. [PMID: 22091363 PMCID: PMC3198598 DOI: 10.1155/2011/725472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2011] [Accepted: 06/28/2011] [Indexed: 12/28/2022] [Imported: 08/29/2023] Open
Abstract
Background. Laparoscopic antireflux surgery has shown to be effective in controlling gastroesophageal reflux (GERD). Yet, a universally accepted definition and evaluation for treatment success/failure in GERD is still controversial. The purpose of this paper is to assess if and how the outcome variables used in the different studies could possibly lead to an homogeneous appraisal of the limits and indications of LARS. Methods. We analyzed papers focusing on the efficacy and outcome of LARS and published in English literature over the last 10 years. Results. Symptoms scores and outcome variables reported are dissimilar and not uniform. The most consistent parameter was patient's satisfaction (mean satisfaction rate: 88.9%). Antireflux medications are not a trustworthy outcome index. Endoscopy and esophageal manometry do not appear very helpful. Twenty-four hours pH metry is recommended in patients difficult to manage for recurrent typical symptoms. Conclusions. More uniform symptoms scales and quality of life tools are needed for assessing the clinical outcome after laparoscopic antireflux surgery. In an era of cost containment, objective evaluation tests should be more specifically addressed. Relying on patient's satisfaction may be ambiguous, yet from this study it can be considered a practical and simple tool.
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Contini S, Scarpignato C, Rossi A, Strada G. Features and management of esophageal corrosive lesions in children in Sierra Leone: lessons learned from 175 consecutive patients. J Pediatr Surg 2011; 46:1739-45. [PMID: 21929983 DOI: 10.1016/j.jpedsurg.2011.03.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2010] [Revised: 02/12/2011] [Accepted: 03/13/2011] [Indexed: 12/17/2022] [Imported: 08/29/2023]
Abstract
PURPOSE This study aims to highlight the peculiar presentation and management of children's corrosive ingestions in developing countries associated with malnutrition, delay in management, lack of technology, and sporadic follow-up. METHODS An observational study was carried out since 2005 on all children (<15 years old) admitted for caustic soda ingestion to the "Emergency" Surgical Center in Sierra Leone, either in the acute postinjury phase or for dilatation of esophageal strictures. Complications, mortality, stricture recurrence, and ability to swallow were the main outcome measures. Improvement in nutritional status (ie, gaining weight) and sustained esophageal patency were both considered reference points to successful treatment. RESULTS In 4 years (2005-2009), 175 children were admitted, 53.7% at more than 1 month after ingestion. Dilatations were carried out in 77.7%, and a gastrostomy was placed in 64%. Perforations and death rate were 4.5% and 2.8%, respectively. Sixty-two patients (35.4%) required more than 7 dilatations, whereas 15 (8.5%) were unable to maintain a satisfactory luminal diameter. Follow-up (range, 1-36 months; median, 7 months) was possible in 52.7%. Long-term success according to the aforementioned criteria was observed in only 16%. CONCLUSIONS Delayed presentations and complex strictures with repeated postdilatation recurrence are characteristics of children's corrosive ingestion in developing countries. Malnutrition is common, and gastrostomy is frequently compulsory. Esophageal patency with improvement in nutritional state is achieved only in a small percentage of patients.
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Gosselin R, Adu-Gyamfi Y, Contini S. Challenges in Meeting Surgical Needs in the Developing World: Reply. World J Surg 2011. [DOI: 10.1007/s00268-011-1092-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] [Imported: 09/19/2023]
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Gosselin RA, Gyamfi YA, Contini S. Challenges of meeting surgical needs in the developing world. World J Surg 2011; 35:258-61. [PMID: 21104249 PMCID: PMC3017318 DOI: 10.1007/s00268-010-0863-z] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] [Imported: 09/19/2023]
Abstract
The burden of surgical conditions and diseases is increasing in low-income and middle-income countries, but the capacity to meet the demands they present is not following pace. Ongoing initiatives, such as brief visits by surgeons from advantaged countries, sending surgical residents to spend time in a developing country as part of their training, or ships weighing anchor offshore and offering some limited on-shore or on-board services, have not proven successful. More comprehensive and sustainable solutions include the development of local training programs, better retention of trainees with adequate incentives particularly in rural areas, and engaging government and professional associations, as well as academic institutions, to develop and implement policies to address local training needs.
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Emergency and essential surgical services in Afghanistan: still a missing challenge. World J Surg 2011; 34:473-9. [PMID: 20087587 DOI: 10.1007/s00268-010-0406-7] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] [Imported: 08/29/2023]
Abstract
BACKGROUND In Afghanistan, the number of surgically amenable injuries related to civil unrest and ongoing conflict or consequent to road traffic accidents, trauma, or pregnancy-related complications is rising and becoming a major cause of death and disability. This study was designed to evaluate availability of basic lifesaving and disability-preventive emergency surgical and anesthesia interventions representing most of the country. METHODS Evaluation was performed outside Kabul to represent a cross-section of the country. Data were collected from Afghanistan health facilities, using the WHO Tool for Situation Analysis to Assess Emergency and Essential Surgical Care, covering case volume, travel distances, infrastructures, human resources, supplies, equipment, and interventions characterizing basic trauma, surgery, and anesthesia capacities. RESULTS In 30% of the 17 facilities examined, oxygen supply is limited and irregular; uninterrupted running water is not accessible in 40%; electrical power is not available continuously in 66%. Shortage of equipment and personnel is evident in peripheral health facilities: certified surgeons are present in 63.6% and certified anesthesiologists in 27.2%. Continuous 24 h surgical service is available in 29.4%. Lifesaving procedures are performed in 17-42% of peripheral hospitals; 23.5% are without emergency obstetric service. CONCLUSIONS Limited access to surgery is highly remarkable in Afghanistan, with a severe shortage of emergency surgical capacities in provincial and district hospitals, where availability of basic and emergency surgical care is far from satisfactory. A comprehensive approach for strengthening basic surgical capacities at the primary health care level should be introduced.
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Contini S, Swarray-Deen A, Scarpignato C. Oesophageal corrosive injuries in children: a forgotten social and health challenge in developing countries. Bull World Health Organ 2010. [PMID: 20454486 DOI: 10.2471/blt.08] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] [Imported: 08/29/2023] Open
Abstract
PROBLEM An unsafe environment is a risk factor for child injury and violence. Among those injuries that are caused by an unsafe environment, the accidental ingestion of corrosive substances is significant, especially in developing countries where it is generally underreported. APPROACH To address this challenging, unmet medical need, we started a humanitarian programme in Sierra Leone. By reviewing the current literature from developing countries and our own experience in the field, we developed a flowchart for management of this clinical condition. LOCAL SETTING This injury is underreported in developing countries. Data available are heavily skewed towards well-resourced centres and do not reflect the entire reality of the condition. Late oesophageal strictures are usually severe. Parent's lack of knowledge, crowded living conditions and availability of chemicals in and around houses account for most ingestions. The widespread lack of any preventive measures represents the strongest risk factor. RELEVANT CHANGES Timely admission was observed in 19.5% of 148 patients studied. A gastrostomy was performed on 62.1% of patients, 42.8% had recurrent strictures and 19% are still on a continuous dilatation programme. Perforation and death rate were respectively 5.6% and 4%. LESSONS LEARNED The majority of oesophageal caustic strictures in children are observed late, when dilatation procedures are likely to be more difficult and carry a significantly higher recurrence rate. Gastrostomy is necessary to maintain adequate nutritional status but mothers need training in feeding techniques. Both improvement in nutritional status and sustained oesophageal patency should be the reference points to a successful dilatation.
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Contini S, Swarray-Deen A, Scarpignato C. Oesophageal corrosive injuries in children: a forgotten social and health challenge in developing countries. Bull World Health Organ 2010; 87:950-4. [PMID: 20454486 DOI: 10.2471/blt.08.058065] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2008] [Revised: 12/06/2009] [Accepted: 02/27/2009] [Indexed: 12/14/2022] [Imported: 08/29/2023] Open
Abstract
PROBLEM An unsafe environment is a risk factor for child injury and violence. Among those injuries that are caused by an unsafe environment, the accidental ingestion of corrosive substances is significant, especially in developing countries where it is generally underreported. APPROACH To address this challenging, unmet medical need, we started a humanitarian programme in Sierra Leone. By reviewing the current literature from developing countries and our own experience in the field, we developed a flowchart for management of this clinical condition. LOCAL SETTING This injury is underreported in developing countries. Data available are heavily skewed towards well-resourced centres and do not reflect the entire reality of the condition. Late oesophageal strictures are usually severe. Parent's lack of knowledge, crowded living conditions and availability of chemicals in and around houses account for most ingestions. The widespread lack of any preventive measures represents the strongest risk factor. RELEVANT CHANGES Timely admission was observed in 19.5% of 148 patients studied. A gastrostomy was performed on 62.1% of patients, 42.8% had recurrent strictures and 19% are still on a continuous dilatation programme. Perforation and death rate were respectively 5.6% and 4%. LESSONS LEARNED The majority of oesophageal caustic strictures in children are observed late, when dilatation procedures are likely to be more difficult and carry a significantly higher recurrence rate. Gastrostomy is necessary to maintain adequate nutritional status but mothers need training in feeding techniques. Both improvement in nutritional status and sustained oesophageal patency should be the reference points to a successful dilatation.
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Should laparoscopic cholecystectomy be practiced in the developing World? The experience of the first training program in Afghanistan. Ann Surg 2010; 251:574; author reply 575. [PMID: 20118774 DOI: 10.1097/sla.0b013e3181d13ff8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] [Imported: 09/19/2023]
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Contini S, Uccelli M, Sassatelli R, Pinna F, Corradi D. Gallbladder ulcer eroding the cystic artery: a rare cause of hemobilia. Am J Surg 2009; 198:e17-9. [PMID: 19409527 DOI: 10.1016/j.amjsurg.2008.12.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2008] [Revised: 12/03/2008] [Accepted: 12/05/2008] [Indexed: 10/20/2022] [Imported: 08/29/2023]
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Caustic ingestion in children: is endoscopy always indicated? A perspective from a Sierra Leone experience. Gastrointest Endosc 2009; 69:1191-2; author reply 1192-3. [PMID: 19410049 DOI: 10.1016/j.gie.2008.09.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2008] [Accepted: 09/16/2008] [Indexed: 12/10/2022] [Imported: 09/19/2023]
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Contini S, Garatti M, Swarray-Deen A, Depetris N, Cecchini S, Scarpignato C. Corrosive oesophageal strictures in children: outcomes after timely or delayed dilatation. Dig Liver Dis 2009; 41:263-8. [PMID: 18801710 DOI: 10.1016/j.dld.2008.07.319] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2008] [Revised: 07/23/2008] [Accepted: 07/25/2008] [Indexed: 12/11/2022] [Imported: 08/29/2023]
Abstract
BACKGROUND AND STUDY AIMS Among benign oesophageal lesions, caustic strictures are the most difficult to dilate. In low-income countries, children suffering caustic oesophageal injury are frequently referred to the hospitals late, sometimes weeks after ingestion. Therefore, dilatation may be performed late and in highly fibrotic strictures. Reports about endoscopic and clinical outcome of such delayed dilatations are scanty. The aim of this study was to evaluate the safety and efficacy of late caustic stricture dilatations in children, comparing it with the results of timely dilatations, both performed at the Hospital of the Italian Non-Governmental Organization "Emergency" at Goderich, Sierra Leone. PATIENTS AND METHODS From December 2005 to May 2007, 78 children (<15 years) complaining alkaline caustic ingestion were submitted to oesophageal dilatation, mainly (97%) using Savary dilators. Two groups were identified: children (group 1) with a late treatment (>6 weeks, 37+/-12 weeks), having arrived to the hospital late after ingestion, and children (group 2) dilated timely, i.e. at <6 weeks (4+/-1.4 weeks) after injury. RESULTS Strictures were severe in all patients. Twenty-five children were dilated late after injury (6.4 dilatations/patient) with a follow-up of 11+/-2.5 months. A successful clinical outcome was observed in 91.6%. Four perforations (2.6% procedure-related) and one death (4.0%) were observed. Strictures recurred once in 72% of patients, twice in 31.8%. Thirty-one children were dilated timely (4.5 dilatations/patient) with a follow-up of 10+/-2.1 months and a clinical success rate of 96.7%. Procedure-related perforation rate was 0.7% with one death (3.2%). Stricture recurred once in 30% and twice in 3.3%. CONCLUSIONS Delayed dilatation of caustic oesophageal strictures in children carries a higher risk of perforation and a higher recurrence rate.
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Contini S, Tesfaye M, Picone P, Pacchione D, Kuppers B, Zambianchi C, Scarpignato C. Corrosive esophageal injuries in children. A shortlived experience in Sierra Leone. Int J Pediatr Otorhinolaryngol 2007; 71:1597-604. [PMID: 17716749 DOI: 10.1016/j.ijporl.2007.07.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2007] [Revised: 07/03/2007] [Accepted: 07/04/2007] [Indexed: 01/21/2023] [Imported: 08/29/2023]
Abstract
OBJECTIVE Children with caustic ingestions in developing countries are often treated at home, sometimes by traditional healers, or are referred, frequently late, to tertiary hospitals, which only seldom offer adequate endoscopic and dilatation facilities. Therefore, when dilatations are performed, the stricture is often already well established, making dilatation more difficult. The aim of this paper is to report our experience in the management of corrosive injuries in a group of children of Sierra Leone, all complaining accidental ingestion of caustic soda, many of them treated months after the ingestion. METHOD We considered all children admitted after corrosive ingestion, from November 2001 to November 2005, to the "Emergency" Surgical Center in Goderich-Freetown, Sierra Leone. In December 2005 the hospital was supplied with endoscopes and dilatation devices. The children still followed up clinically were recalled to submit them to an endoscopic follow-up and to a dilatation, if needed. RESULTS Forty children were admitted (mean age: 4.5 years): 16 (group A) after an esophageal perforation during dilatation performed elsewhere (death rate: 56%). Twenty-four children (group B) were observed after ingestion, 58% being submitted to a surgical gastrostomy. Death rate after ingestion was nil. The mean interval between ingestion and endoscopy was 8.8 months. Fifty-three dilatations were carried out in 17 children over a 3 months period. We report three perforations (17.6%) and a death rate of 5.8% (1/17). Two patients were lost to follow-up. Three patients (17.6%) did not show any improvement. Four children complained recurrent dysphagia after the first dilatation cycle. Overall, 10 children (58.8%) showed a clear-cut improvement at 6 months. CONCLUSIONS The majority of treated strictures were late, therefore difficult to dilate and at higher risk of perforation. Dilatation with Savary bougies seems safer than with balloon catheters. Recurrent strictures and a long-term dilatation treatment should be expected. Retrograde dilatations through gastrostomies should be the preferred method of treatment and surgical gastrostomies should be performed without hesitation. Esophageal replacement is unlikely in these countries, except in very few referral centres. Therefore, any effort should be made to treat caustic strictures by timely dilatation programs.
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Contini S, Gosselin RA. Rural surgery in southern Sudan. World J Surg 2007; 31:613; author reply 614. [PMID: 17219283 DOI: 10.1007/s00268-006-0306-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] [Imported: 09/19/2023]
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Contini S. Surgery in developing countries: why and how to meet surgical needs worldwide. ACTA BIO-MEDICA : ATENEI PARMENSIS 2007; 78:4-5. [PMID: 17687810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] [Imported: 09/19/2023]
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Costi R, DiMauro D, Mazzeo A, Boselli AS, Contini S, Violi V, Roncoroni L, Sarli L. Routine laparoscopic cholecystectomy after endoscopic sphincterotomy for choledocholithiasis in octogenarians: is it worth the risk? Surg Endosc 2006; 21:41-7. [PMID: 17111279 DOI: 10.1007/s00464-006-0169-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2006] [Accepted: 05/11/2006] [Indexed: 02/06/2023] [Imported: 09/19/2023]
Abstract
BACKGROUND No unanimous consensus has been reached as to the need for routine laparoscopic cholecystectomy (LC) after endoscopic sphincterotomy (ES) for choledocholithiasis in very elderly patients, who are considered as high-risk subjects for surgery. METHODS From 1991 through 1997, 170 patients were referred to undergo preoperative ES and routine LC for common bile duct (CBD) stones. The results for 27 patients (age 80 years or older) were compared with those achieved for younger patients. Successively, in a retrospective case-control study, the results for the selected patients were compared with those for 27 very elderly patients who underwent endoscopic retrograde cholangiopancreatography (ERCP), but did not receive LC. The mean follow-up period was 126 months. RESULTS Octogenarians showed longer surgery time (79 vs 51 min) and postoperative hospital stay (2.8 vs 1.2 days), as well as more early low-grade complications (15% vs 3%), whereas there were no differences in conversion rate or serious complications. Recurrent symptoms or complications developed in 48% of octogenarians not undergoing routine LC, and 30% finally needed surgery. One patient in the control group died after emergency cholecystectomy for acute cholecystitis. The results of surgery were significantly poorer for the control group. CONCLUSIONS Although a "wait-and-see" policy allowed two-thirds of LCs to be avoided in octogenarians, biliary-related events developed for every second patient, often requiring delayed surgery, with poorer results. Sequential treatment (ES followed by elective LC) is a safe procedure for octogenarians, and should be considered as a standard, definitive treatment for cholecystocholedocholithiasis even after the age of 80 years.
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