ABSTRACT
BACKGROUND: More than 80% of global hepatocellular carcinomas (HCC) occur in sub-Saharan Africa (SSA) and South- East Asia. Compared with the rest of the world, HCC in SSA has the lowest resection and survival rates. This study assessed outcome following liver resection for HCC and fibrolamellar carcinoma (FLC) at a tertiary referral centre in South Africa. METHODS: A retrospective analysis was done of all liver resections for HCC and FLC at Groote Schuur Hospital and the University of Cape Town Private Academic Hospital between January 1990 and December 2021. Three groups were compared, (i) HCC occurring in normal livers, (ii) HCC occurring in cirrhotic livers, and (iii) fibrolamellar carcinoma. Postoperative complications were classified as per the expanded accordion severity grading system. Median overall survival (OS) and 95% confidence intervals (CI) were calculated. RESULTS: Forty-eight patients were included in the study, 25 for HCC in non-cirrhotic livers, 15 in cirrhotic livers and eight for FLC. Thirty-six patients (75%) underwent a major resection. No mortality occurred but 16 patients (33%) developed grade 1 to 4 complications postoperatively. Thirty-three patients (69%) developed recurrence of HCC following their initial resection of whom 29 (60%) ultimately died. Median overall survival (OS) for the total cohort after surgery was 57.2 months, 95% CI (29.7-84.6), 64.2 months (29.7-84.6), 61.9 months (28.1-95.6), and 31.7 months (1.5-61.8) for patients with HCC in non-cirrhotic livers, FLC and HCC in cirrhotic livers respectively. CONCLUSION: Liver resection for HCC and FLC was safe with no mortality, but one-third of patients had associated postoperative morbidity. The high long-term recurrence rate remains a major obstacle in achieving better survival results after resection.
Subject(s)
Carcinoma, Hepatocellular , Hepatectomy , Liver Neoplasms , Tertiary Care Centers , Humans , Carcinoma, Hepatocellular/surgery , Carcinoma, Hepatocellular/mortality , Carcinoma, Hepatocellular/pathology , Liver Neoplasms/surgery , Liver Neoplasms/mortality , Liver Neoplasms/pathology , South Africa/epidemiology , Male , Female , Retrospective Studies , Middle Aged , Adult , Aged , Postoperative Complications/epidemiology , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Survival Rate , Neoplasm Recurrence, LocalABSTRACT
BACKGROUND: The value of the textbook outcome in pancreatic surgery (TOPS) score, a composite measure of surgical performance for quality assurance, was evaluated in a South African tertiary hospital cohort of pancreaticoduodenectomies (PD) performed for adenocarcinoma of the ampulla of Vater (AAV). METHODS: A review of all patients undergoing a PD for AAV at a single centre between January 1999 and December 2023 was performed. Demographic, operative, pathological and postoperative variables were recorded. Ten clinical and histological variables were used to construct a TOPS score. These included an R0 resection, no postoperative pancreatic fistula (POPF), no bile leak, no post-pancreatectomy haemorrhage, no delayed gastric emptying, no major postoperative complications (< Gr 3 Clavien-Dindo), no readmission to ICU, length of stay ≤ 10 days, no 30-day readmission or intervention and no 30-day mortality. A textbook outcome (TO) was defined as the fulfilment of all 10 variables. In patients in whom TO was not achieved, the reasons for failure were identified. In addition, the number of patients who had major complications and died were categorised as failure to rescue (FTR). RESULTS: A positive TOPS score was achieved in 27 of 79 (34.2%) patients undergoing a PD. Overall five-year survival after PD was 33.9%. TOPS conferred a significant 1-year survival benefit, 88.9% vs 66.7% (OR 4.12, 95% CI 1.08-15.67, p = 0.038). There was no significant difference in 5-year survival between TOPS and non-TOPS patients, 40.0% vs 32.4% (OR 1.39, 95% CI 0.48-3.99, p = 0.54). A POPF occurred in 31.6% patients, resulting in a significantly longer hospital admission, 17 vs 10 days (95% CI 2.66-11.34, p = 0.0019). Twenty-one (26.6%) patients developed a major complication, five of whom died (FTR = 6.3%). CONCLUSION: This study confirmed the value of TOPS as a useful measurement to assess hospital quality metrics and short-term survival after PD for AAV. One quarter of patients developed a major complication with a 6.3% FTR.
Subject(s)
Adenocarcinoma , Ampulla of Vater , Common Bile Duct Neoplasms , Pancreaticoduodenectomy , Humans , Ampulla of Vater/surgery , Male , Female , Common Bile Duct Neoplasms/surgery , Common Bile Duct Neoplasms/mortality , Common Bile Duct Neoplasms/pathology , Middle Aged , Adenocarcinoma/surgery , Adenocarcinoma/mortality , Adenocarcinoma/pathology , Aged , Retrospective Studies , Prognosis , Postoperative Complications , South Africa , Adult , Treatment OutcomeABSTRACT
BACKGROUND: Surgical resection of distal cholangiocarcinoma (dCCA) offers the only chance for cure and long-term survival. The current literature provides limited data regarding the surgical management and long-term outcomes of dCCA. This study aims to describe the presentation, management, and outcomes of dCCA at a large academic referral centre in South Africa. METHODS: A retrospective study was performed of all patients who underwent curative-intended surgery for dCCA at Groote Schuur Hospital from 2000 to 2020. RESULTS: Over 21 years, 25 patients underwent pancreaticoduodenectomy (PD) for dCCA. Most patients were male (68%), and the mean age was 56.8 years. Of the patients, 22 (84%) underwent preoperative biliary drainage (PBD). There were 29 recorded complications in 25 patients; postoperative pancreatic fistula (POPF) and surgical site infection (SSI) each occurred in 24% of the cohort. The mean hospital stay was 17.2 days without perioperative mortality. With none lost to follow-up, the 1, 3, 5, 10, and 20-year survival rates were 84%, 24%, 16%, 12%, and 4%, respectively. Only T3 status was associated with significantly lower overall survival (OS). Age, albumin levels, PBD, margin status (R0 vs. R1), and nodal status (N0 vs. N1/N2) did not influence OS. CONCLUSION: This is the first study detailing the management and outcomes of dCCA from sub-Saharan Africa (SSA). Despite the complete resection of dCCA, the prognosis is poor, and the long-term survival rate in our study is equivalent to that reported in the literature. T3 disease is an important prognostic factor and is associated with poor OS. Surprisingly, nodal disease and margin status did not affect OS in the cohort of patients.
Subject(s)
Bile Duct Neoplasms , Cholangiocarcinoma , Pancreaticoduodenectomy , Humans , Male , Cholangiocarcinoma/surgery , Cholangiocarcinoma/mortality , Middle Aged , Female , South Africa/epidemiology , Retrospective Studies , Bile Duct Neoplasms/surgery , Bile Duct Neoplasms/mortality , Aged , Postoperative Complications/epidemiology , Survival Rate , Adult , Treatment OutcomeABSTRACT
BACKGROUND: Prolonged obstructive jaundice (OJ), associated with resectable pancreatic pathology, has many deleterious effects that are potentially rectifiable by preoperative biliary drainage (POBD) at the cost of increased postoperative infective complications. The aim of this study is to assess the impact of POBD on intraoperative biliary cultures (IBCs) and surgical outcomes in patients undergoing pancreatic resection. METHODS: Data from patients at Groote Schuur Hospital, Cape Town, between October 2008 and May 2019 were analysed. Demographic, clinical, and outcome variables were evaluated, including perioperative morbidity, mortality, and 5-year survival. RESULTS: Among 128 patients, 69.5% underwent POBD. The overall perioperative mortality in this study was 8.8%. The POBD group had a significantly lower perioperative mortality rate compared to the non-drainage group (5.6% vs. 25.6%). POBD patients had a higher incidence of surgical site infections (55.1% vs. 23.1%), polymicrobial growth from IBCs and were more likely to culture resistant organisms. Five-year survival was similar in the two groups. CONCLUSION: POBD was associated with a high incidence of resistant organisms on the IBCs, a high incidence of surgical site infections and a high correlation between cultures from the surgical site infection and the IBCs.
Subject(s)
Drainage , Jaundice, Obstructive , Pancreatectomy , Preoperative Care , Humans , Male , Female , Middle Aged , Preoperative Care/methods , Jaundice, Obstructive/surgery , Jaundice, Obstructive/microbiology , Jaundice, Obstructive/etiology , Aged , Pancreatectomy/methods , Pancreatectomy/adverse effects , Retrospective Studies , Surgical Wound Infection/epidemiology , Surgical Wound Infection/etiology , South Africa , Pancreatic Neoplasms/surgery , Postoperative Complications/epidemiology , Treatment OutcomeABSTRACT
BACKGROUND: This study investigated the value of prognostic scores to predict 90-day, 1-, 3- and 5-year survival after salvage TIPS (sTIPS) in patients with exsanguinating variceal bleeding who failed endoscopic intervention. METHODS: The Model for End-Stage Liver Disease (MELD), Model for End-Stage Liver Disease Sodium (MELDNa), Acute Physiology and Chronic Health Evaluation II (APACHE II) and Child-Pugh (C-P) grades and scores were calculated using Kaplan-Meier curves and Cox proportional hazards models in sTIPS patients treated between August 1991 and November 2020. RESULTS: Thirty-four patients (29 men, 5 women), mean age 52 years, SD ± 11.6 underwent sTIPS which controlled bleeding in 32 (94%) patients. Ten (29.4%) patients died in hospital at a median of 4.8 (range 1-10) days. On bivariate analysis, C-P score ≥ 10 (p = 0.017), high C-P grade (p = 0.048), MELD ≥ 15 (p = 0.010), MELD-Na score ≥ 22 (p < 0.001) and APACHE II score ≥ 15 (p < 0.001) predicted 90-day mortality. Individual clinical characteristics associated with 90-day mortality were grade 3 ascites (p = 0.029), > 10 units of blood transfused (p = 0.004), balloon tube placement (p < 0.001), endotracheal intubation (< 0.001) and inotrope support (p < 0.001). The overall 90-day, 1-, 3- and 5-year survival rates were 67.6%, 55.9%, 26.5% and 20.6% respectively. Nine patients (26.5%) were alive at a median of two years (range 1-18 years) post-TIPS. Patients with C-P grade A, C-P score < 10, MELD score < 15, MELD-Na score < 22 and APACHE II score < 15 had significantly better 90-day, 1-, 3- and 5-year survival rates. CONCLUSION: Although sTIPS controlled variceal bleeding in 94% of patients after failed endoscopic therapy, in-hospital mortality was 29% and less than one quarter were alive after five years. The selected cut-off values for the nominated scoring systems accurately predicted 90-day mortality and long-term survival.
Subject(s)
Esophageal and Gastric Varices , Gastrointestinal Hemorrhage , Portasystemic Shunt, Transjugular Intrahepatic , Humans , Male , Female , Middle Aged , Gastrointestinal Hemorrhage/surgery , Gastrointestinal Hemorrhage/mortality , Gastrointestinal Hemorrhage/etiology , Esophageal and Gastric Varices/surgery , Esophageal and Gastric Varices/mortality , Esophageal and Gastric Varices/complications , Prognosis , Portasystemic Shunt, Transjugular Intrahepatic/methods , Salvage Therapy/methods , Retrospective Studies , Adult , Survival Rate , Severity of Illness Index , APACHEABSTRACT
BACKGROUND: Hepatic inflammatory myofibroblastic tumours (HIMTs) are rare and poorly described in the literature. Most publications are single patient case reports and lack detailed reporting on characteristics, management, and outcomes. This systematic review aimed to assess the demography, clinical presentation, typical imaging features, histopathology, treatment, and outcomes of patients presenting with HIMTs. METHODS: A systematic literature search was performed in MEDLINE (PubMed), EMBASE (Scopus), JSTOR, Cochrane CENTRAL (Cochrane Library), and the databases included in the Web of Science for studies published between 1940 and 2023 on HIMTs, including its reported synonyms. Case series or cohort studies that reported on the management and outcomes of at least four patients with histologically confirmed HIMTs were included in the analysis. RESULTS: After screening 4553 publications, 22 articles including a total of 440 patients with confirmed HIMTs were eligible for inclusion. The average age was 53.4 years (range 42.0-65.0) with a male to female ratio of 1.7:1. Abdominal pain, discomfort, fever, and loss of weight were the most common presenting symptoms. Surgical resection is the standard of care for HIMTs and is associated with low mortality of 3.4% and low disease recurrence. CONCLUSION: HIMT is a disease more often affecting middle-aged males. The lesions are typically solitary with low recurrence after treatment. The relative roles of surgical versus medical treatment remain unclear. Differences in clinical presentation, histopathology, and treatment of HIMTs compared to inflammatory myofibroblastic tumour (IMT) at extrahepatic sites could challenge the current view of IMT as a single pathological entity.
Subject(s)
Liver Neoplasms , Humans , Liver Neoplasms/pathology , Liver Neoplasms/therapy , Liver Neoplasms/surgery , Granuloma, Plasma Cell/surgery , Granuloma, Plasma Cell/pathology , Granuloma, Plasma Cell/diagnosis , Male , Neoplasms, Muscle Tissue/surgery , Neoplasms, Muscle Tissue/pathology , Neoplasms, Muscle Tissue/diagnosis , Female , Middle AgedABSTRACT
BACKGROUND: Endoscopic therapy is the first-line treatment of choice for control of acute variceal bleeding (AVB). In high-risk patients with persistent AVB despite pharmacological treatment and endoscopic intervention, percutaneous transjugular intrahepatic portosystemic shunting (TIPS) provides a minimally invasive salvage method to reduce portal pressure and control bleeding. OBJECTIVES: To evaluate factors influencing in-hospital mortality after salvage TIPS (sTIPS) in patients with exsanguinating variceal bleeding despite medical treatment and endoscopic intervention. METHODS: Clinical and laboratory data were analysed in all patients treated with sTIPS following failed endoscopic therapy for AVB between August 1991 and November 2020. Factors associated with and predictors of death were determined using bivariate analysis and univariate logistic regression analysis. RESULTS: Thirty-four patients (29 men, 5 women), mean age 52 years (range 31 - 80), received sTIPS for uncontrolled (n=11) or refractory (n=23) AVB. The causes of portal hypertension were alcohol-related (n=24) and non-alcohol-related cirrhosis. Salvage TIPS controlled bleeding in 32 patients, with recurrence in 1. Ten patients died in hospital (mean 4.8 days, range 1 - 10) of liver failure (n=4), multiorgan failure (n=3), alcoholic cardiomyopathy (n=2) and uncontrolled gastric variceal bleeding (n=1). On bivariate analysis, factors associated with death were Child-Pugh (C-P) score ≥10 (p=0.006), sodium Model for End-stage Liver Disease (MELD-Na) score ≥22 (p<0.001), ≥8 units of blood transfused (p<0.001), Sengstaken-Blakemore balloon tube placement (p<0.001), endotracheal intubation (p<0.001), inotropic support (p<0.001) and endoscopically uncontrolled bleeding (p<0.001). Univariate logistic regression analysis showed that the most significant predictors of mortality were inotrope dependency (odds ratio (OR) 134; p<0.001), endotracheal intubation (OR 99; p<0.001), endoscopically uncontrolled bleeding (OR 28; p=0.001), grade 3 ascites (OR 20.9; p=0.012) and C-P grade C (OR 8.8; p=0.011). CONCLUSION: Salvage TIPS controlled variceal bleeding in 94% of patients after failed endoscopic therapy with 29% in-hospital mortality. The most significant predictors of mortality were C-P grade C, grade 3 ascites, inotrope requirement, endotracheal intubation and endoscopically uncontrolled bleeding.
Subject(s)
End Stage Liver Disease , Esophageal and Gastric Varices , Portasystemic Shunt, Transjugular Intrahepatic , Male , Humans , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Esophageal and Gastric Varices/surgery , Esophageal and Gastric Varices/complications , Gastrointestinal Hemorrhage/etiology , Gastrointestinal Hemorrhage/surgery , Ascites/complications , Ascites/surgery , Hospital Mortality , End Stage Liver Disease/etiology , Portasystemic Shunt, Transjugular Intrahepatic/adverse effects , Severity of Illness Index , South Africa , Liver Cirrhosis/complications , Treatment OutcomeABSTRACT
BACKGROUND: Palliation of irresectable malignant gastric outlet obstruction (GOO) using self-expanding metal stents (SEMS) is gaining popularity with high technical success rates. The aim of this study was to review and compare GOO stenting for malignancy with other series. METHODS: A retrospective review of all patients undergoing pyloroduodenal stenting for malignant GOO at Groote Schuur Hospital, 1 March 2018-31 August 2021, evaluating demographics, technical success, pathology, and stentrelated complications was done. RESULTS: One hundred and fourteen patients, of which 38.6% were female, were included, with gastric malignancies (74.6%) being the most frequent underlying pathology. Median age was 64 years (IQR 53-70 years), with 48.2% having at least one comorbidity. The majority (96 patients; 85.7%) required only one stent. In total, 132 stent insertion attempts were undertaken. Three technical failures were experienced (one incorrect stent placement and two failed insertions), equating to a 97.4% technical success rate. Four immediate complications occurred (3.1%): two related to sedation, one incorrect stent placement and an oesophagogastric junction perforation with procedural death. Fifteen delayed complications occurred: 13 tumour in-growth blockages, one stent fracture and one case of poor radial stent expansion. Stent blockages occurred at a median of 107 days (IQR 80-275 days). Salvage stenting was 100% successful in 14 cases requiring re-stenting. CONCLUSION: Technical insertion success rates of primary and salvage duodenal stenting for malignant GOO are on par with international high-volume units. The leading pathology locally is gastric adenocarcinoma, with palliative stenting remaining a feasible and accessible option.
Subject(s)
Adenocarcinoma , Anesthesia , Gastric Outlet Obstruction , Female , Humans , Male , Middle Aged , Gastric Outlet Obstruction/etiology , Gastric Outlet Obstruction/surgery , Hospitals , Stents , AgedABSTRACT
BACKGROUND: Oesophageal stenting effectively palliates malignant dysphagia with reported high technical and clinical success rates approaching 90% and a low, though often problematic, complication frequency. This study aimed to benchmark success rates, the incidence and management of complications at a tertiary interventional endoscopy centre. METHODS: This single centre three-year (March 2018-March 2021) study reviewed demographics, tumour histology/ position, and early and late complications of palliative oesophageal stenting. A multivariate analysis of tumour position association with complications was performed. RESULTS: A total of 297 patients (73.4% squamous cell carcinoma) underwent 354 stent insertion attempts. Immediate technical insertion success rate was 97.5% with dysphagia improvement achieved in all successful insertions (100% clinical success rate). Three hundred and forty-six (98.6%) were fully covered stents, with 17 (4.8%) placed for tracheaoesophageal fistulae. Twenty-one (6.0%) immediate insertion-related complications occurred, including two oesophageal perforations, but no insertion-related mortalities. Late complications occurred in 73 (20.8%) with tumour overgrowth (10.1%) and stent migration (6.1%) being the most frequent. Of all 354 stents, 75.2% had no documented complications for the lifetime of that stent, while 68 complications required re-intervention, equating to a re-intervention rate of 19.4% per stent insertion. Stent migration was significantly higher in distal tumours (11.8% vs 1.8%, p < 0.001), while discomfort necessitating same-day stent removal was higher in proximal tumours starting at < 20 cm from the incisors (16.7% vs 0.5%, p < 0.001). CONCLUSION: Oesophageal stenting for malignant dysphagia is peri-procedurally safe and effective. Outcomes reported from this South African cohort compare favourably to high-volume international units.
Subject(s)
Carcinoma, Squamous Cell , Deglutition Disorders , Esophageal Neoplasms , Humans , Incidence , Deglutition Disorders/epidemiology , Deglutition Disorders/etiology , Deglutition Disorders/therapy , Esophageal Neoplasms/therapy , Carcinoma, Squamous Cell/surgery , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/therapySubject(s)
Balloon Occlusion , Esophageal and Gastric Varices , Balloon Occlusion/adverse effects , Esophageal and Gastric Varices/diagnosis , Esophageal and Gastric Varices/therapy , Gastrointestinal Hemorrhage/diagnosis , Gastrointestinal Hemorrhage/etiology , Gastrointestinal Hemorrhage/therapy , HumansABSTRACT
BACKGROUND: The South African healthcare system has an under-financed public sector serving most of the population and a better resourced private sector serving a small fraction of the population. This study evaluated management and outcome in patients with complex bile duct injuries (BDIs) after laparoscopic cholecystectomy referred from either private or public hospitals. METHOD: The data of patients who underwent hepaticojejunostomy repair were retrieved from a prospectively maintained central departmental BDI database. Patients were treated either in the Surgical Gastroenterology Unit at Groote Schuur Hospital, University of Cape Town (UCT) or the Digestive Diseases Centre, UCT Private Academic Hospital by the same hepatobiliary surgical team. Relevant preoperative clinical data and postoperative complications and outcomes were compared between patients originating either in the public or private sector. RESULTS: One hundred and twenty-five patients were included, 58 from the public and 67 from the private sector. The type of BDI, time to diagnosis, referral and repair were similar. Patients referred from the private sector underwent more percutaneous cholangiograms prior to referral (11.9% vs 1.7%, p = 0.037). Patients referred from the public sector underwent more CT examinations (p = 0.044) and endoscopic retrograde cholangiography (p = 0.038) after admission to our centre. There were no statistically significant differences in 30-day postoperative complications. Primary patency rates were similar for public and private referrals (90% vs 88%, respectively). There were two BDI-related mortalities at 90 days. CONCLUSION: Despite differences in public and private healthcare system resources, patients were referred early and appropriately from both sectors and had similar postoperative outcomes when treated in a specialised unit.
Subject(s)
Bile Ducts/injuries , Cholecystectomy, Laparoscopic/adverse effects , Hospitals, Private , Hospitals, Public , Wounds and Injuries/diagnostic imaging , Wounds and Injuries/surgery , Adolescent , Adult , Aged , Aged, 80 and over , Cholangiopancreatography, Endoscopic Retrograde , Female , Humans , Male , Middle Aged , Referral and Consultation , Retrospective Studies , South Africa , Tertiary Care Centers , Time Factors , Time-to-Treatment , Tomography, X-Ray Computed , Treatment Outcome , Wounds and Injuries/etiology , Young AdultABSTRACT
BACKGROUND: Major pancreatic injuries are complex to treat, especially when combined with vascular and other critical organ injuries. This case-matched analysis assessed the influence of associated visceral vascular injuries on outcome in pancreatic injuries. METHOD: A registered prospective database of 461 consecutive patients with pancreatic injuries was used to identify 68 patients with a Pancreatic Injury combined with a major visceral Vascular Injury (PIVI group) and were matched one-to-one by an independent blinded reviewer using a validated individual matching method to 68 similar Pancreatic Injury patients without a vascular injury (PI group). The two groups were compared using univariate and multivariate logistic regression analysis and outcome including complication rates, length of hospital stay and 90-day mortality rate was measured. RESULTS: The two groups were well matched according to surgical intervention. Mortality in the PIVI group was 41% (n = 28) compared to 13% (n = 9) in the PI alone group (p = 0.000, OR 4.5, CI 1.00-10.5). On univariate analysis the PIVI group was significantly more likely to (i) be shocked on admission, (ii) have a RTS < 7.8, (iii) require damage control laparotomy, (iv) require a blood transfusion, both in frequency and volume, (v) develop a major postoperative complication and (vi) die. On multivariate analysis, the need for damage control laparotomy was a significant variable (p = 0.015, OR 7.95, CI 1.50-42.0) for mortality. Mortality of AAST grade 1 and 2 pancreatic injuries combined with a vascular injury was 18.5% (5/27) compared to an increased mortality of 56.1% (23/41) of AAST grade 3, 4 and 5 pancreatic injuries with vascular injuries (p = 0.0026). CONCLUSION: This study confirms that pancreatic injuries associated with major visceral vascular injuries have a significantly higher complication and mortality rate than pancreatic injuries without vascular injuries and that the addition of a vascular injury with an increasing AAST grade of pancreatic injury exponentially compounds the mortality rate.
Subject(s)
Pancreas/injuries , Pancreas/surgery , Portal System/injuries , Vascular System Injuries/complications , Vascular System Injuries/mortality , Abdominal Injuries/complications , Abdominal Injuries/mortality , Abdominal Injuries/surgery , Adolescent , Adult , Aged , Aorta/injuries , Blood Transfusion , Case-Control Studies , Female , Humans , Length of Stay , Male , Mesenteric Artery, Superior/injuries , Middle Aged , Postoperative Complications/etiology , Renal Artery/injuries , Renal Veins/injuries , Shock/etiology , Splenic Artery/injuries , Survival Rate , Trauma Severity Indices , Vascular System Injuries/surgery , Vena Cava, Inferior/injuries , Young AdultABSTRACT
At Hillingdon Hospital in West London two main ethnic groups: 'UK' (i.e. white European) and 'Indian' (i.e. Punjabi) account for the bulk of obstetric work load. Birthweight by gestational age graphs were calculated for some 6000 Indian and 18000 UK infants born between 1967 and 1975 inclusive. A mean weight difference at term favoured UK male babies by 240 g and UK female babies by 230 g. Though the crude perinatal results in the two populations were not significantly different, the perinatal mortality of infants less than 2500 g in birthweight was lower in the Indian than the UK population, particularly in the 1500-2400 g group. This is attributed to a levelling off in intrauterine growth from 36 to 37 weeks gestation onwards in Indian compared with UK pregnancies, so that they were more mature than UK births of the same weight. However light-for-dates births, defined as birthweights below the 10th centile of weight-for-gestational age on their own ethnic and sex specific standards pose problems, irrespective of ethnic background.
Subject(s)
Birth Weight , Ethnicity , Gestational Age , Infant Mortality , Female , Humans , India/ethnology , Infant, Newborn , Infant, Small for Gestational Age , London , Male , Sex Factors , White PeopleABSTRACT
PIP: In a previous article (3 May, p. 1127), the British Medical Journal attempted to assess the demography of ectopic pregnancy and noted that a rise in incidence might lead to a better diagnosis of the condition. Cited as possible causes of ectopic pregnancy are pelvic sepsis and IUD usage. There is clinical confirmation of the relationship between pelvic sepsis and IUD usage. A review of the records of 325 consecutive patients diagnosed as having ectopic pregnancy in 4 large London Hospitals during the period 1967-79 revealed that PID (Pelvic Inflammatory Disease) was uncommon (11%). 12% of the remaining patients had IUDs and a further 2% were progestogen-only contraceptive failures. As regards the role of IUDs in ectopic pregnancy, failed intrauterine contraception is hypothesized to result in pregnancy, but with an incidence of ectopic, mainly tubal, implantation by reasons of disturbed ovum migration along the oviduct. The physiology of the human oviduct is not well known. Further research should be done on the many common aberations of human reproduction, iatrogenic and spontaneous.^ieng