Post-discharge surveillance and infection rates in obstetric patients

Current Approaches to Following Up Women and Newborns After Discharge From Childbirth Facilities: A Scoping Review

INTRODUCTION

The postpartum period is critical for the health and well-being of women and newborns, but there is limited research on the most effective methods of post-childbirth follow-up. This scoping review synthesizes evidence from high-, middle-, and low-income countries on approaches to following up individuals after discharge from childbirth facilities.

METHODS

Using a systematic search in Ovid MEDLINE, we identified quantitative studies describing post-discharge follow-up methods deployed up to 12 months postpartum. We searched for English-language, peer-reviewed articles published between January 1, 2007 and November 2, 2022, with search terms covering 2 broad areas: "postpartum/postnatal period" and "surveillance." We single-screened titles and abstracts and double-extracted all included articles, recording study design and location, population, health outcome, method, timing and frequency of data collection, and percentage of study participants reached.

RESULTS

We identified 1,654 records, of which 31 studies were included. Eight studies used in-person visits to follow up participants, 10 used telephone calls, 7 used self-administered questionnaires, and 6 used multiple methods. Across studies, the minimum length of follow-up was 1 week after delivery, and up to 4 contacts were made within the first year after delivery. Follow-up (response) rates ranged from 23% to100%. Postpartum infection was the most common outcome investigated. Other outcomes included maternal (ill-)health, neonatal (ill-)health and growth, maternal mental health and well-being, care-giving/-seeking behaviors, and knowledge and intentions.

CONCLUSION

Our scoping review identified multiple follow-up methods after discharge, ranging from home visits to self-administered electronic questionnaires, which could be implemented with high response rates. The studies demonstrated that post-discharge follow-up of women and newborns was feasible, well received, and important for identifying postpartum illness or complications that would otherwise be missed. Therefore, the identified methods have the potential to become an important component of fostering a continuum of care and measuring and addressing postpartum morbidity.

Establishing semi-automated infection surveillance in obstetrics and gynaecology

BACKGROUND

Surveillance is an acknowledged method to decrease nosocomial infections, such as surgical site infections (SSIs). Electronic healthcare records create the opportunity for automated surveillance. While approaches for different types of surgeries and indicators already exist, there are very few for obstetrics and gynaecology.

AIM

To analyse the sensitivity and workload reduction of semi-automated surveillance in obstetrics and gynaecology.

METHODS

In this retrospective, single-centre study at a 1438-bed tertiary care hospital in Germany, semi-automated SSI surveillance using the indicators 'antibiotic prescription', 'microbiological data' and 'administrative data' (diagnosis codes, readmission, post-hospitalization care) was compared with manual analysis and categorization of all patient files. Breast surgeries (BSs) conducted in 2018 and caesarean sections (CSs) that met the inclusion criteria between May 2013 and December 2019 were included. Indicators were analysed for sensitivity, number of analysed procedures needed to identify one case, and potential workload reduction in detecting SSIs in comparison with the control group.

FINDINGS

The reference standard showed nine SSIs in 416 BSs (2.2%). Sensitivities for the indicators 'antibiotic prescription', 'diagnosis code', 'microbiological sample taken', and the combination 'diagnosis code or microbiological sample' were 100%, 88.9%, 66.7% and 100%, respectively. The reference standard showed 54 SSIs in 3438 CSs (1.6%). Sensitivities for the indicators 'collection of microbiological samples', 'diagnosis codes', 'readmission/post-hospitalization care', and the combination of all indicators were 38.9%, 27.8%, 85.2% and 94.4%, respectively.

CONCLUSIONS

Semi-automated surveillance systems may reduce workload by maintaining high sensitivity depending on the type of surgery, local circumstances and thorough digitalization.

Late and Persistent Symptoms Suggestive of Surgical Site Infections After Cesarean Section: Results from a Prospective Cohort Study in Rural Rwanda

Background: Women in low-resource settings will likely develop late surgical site infections (SSIs), diagnosed after post-operative day (POD) 10. We measured SSI prevalence and predictors of late and persistent SSIs-suggestive symptoms among women who delivered via cesarean section (c-section). Patients and Methods: Women who underwent c-sections at Kirehe District Hospital (KDH) between September 2019 and February 2020 were prospectively enrolled. Data were collected on POD1, POD11, and POD30. Logistic regression identified factors associated with persistent and late SSI symptoms. Results: In total, 808 women were study enrolled. Of these, 646 women physically attended the POD11 clinic visit follow-up, while 671 received the POD30 telephone-based follow-up review. Thirty-three (5.0%) women were diagnosed with an SSI on POD11, and 39 (5.3%) had an SSI diagnosis during POD11 to POD30, giving a cumulative prevalence of 10.3% late SSI rate. Of 671, 400 (59.9%) reported at least one SSI-associated symptom between POD11 and POD30. The reported symptoms included pain (56.6%), fever (19.4%), or incision drainage (16.6%). Of these, 200 women reported still having at least one of these symptoms on POD30. Of the 400 women with late SSI symptoms, 232 (58.0%) did not seek care, and of these, 80 (48.5%), 59 (35.8%), and 15 (8.9%) could not afford transport fare, did not believe symptoms were severe for a medical visit, and were not able to travel, respectively. Lower odds of late SSI-suggestive symptoms were reported among women with health insurance (adjusted odds ratio [aOR], 0.06; p = 0.013), whereas higher late SSI-suggestive symptoms odds were among women with wealthier socioeconomic status (aOR, 2.88; p = 0.004). Conclusions: Women in rural Rwanda are at risk of late and persistent SSI-suggestive symptoms. Financial barriers and the perception that their symptoms were not serious enough for the medical visit need education on early care seeking and interventions to mitigate financial barriers for optimizing perinatal care.

[A study of the incidence of nosocomial infections and the associated risk factors in the city of Mbujimayi, Democratic Republic of Congo]

Introduction

cette étude vise à déterminer l´incidence des infections nosocomiales et les facteurs de risque chez les accouchées et les nouveau-nés dans les maternités de la ville de Mbujimayi en République Démocratique du Congo.

Méthodes

il s´agit d´une étude descriptive longitudinale d´incidence et facteurs de risque des infections nosocomiales dans les 231 maternités, qui a été réalisée chez les sujets indemnes de la pathologie au départ qu´on devrait suivre en utilisant la collecte hebdomadaire des données pendant 6 mois. Les critères utilisés pour la collecte des données étaient ceux de l´Organisation Mondiale de la Santé (OMS) basés sur les définitions simplifiées pouvant être utiles pour certains établissements n´ayant pas accès à des techniques diagnostiques poussées.

Résultats

l´incidence globale des infections nosocomiales chez les accouchées est de 24,8% et de 22,3% chez les nouveau-nés. Les facteurs de risque significatif d´infection nosocomiale au couple étaient les manœuvres instrumentales (p=0,005; OR=2,7; IC95% [1,3-5,4]), la césarienne faite en urgence (p=0,000; OR=2,3; IC95% [1,7-3,9]), l´utilisation d´un même flacon de collyre chez tous les bébés (p=0,004; OR=2,7; IC95% [1,4-5,5]) et l´élevage du prématuré hors couveuse (p=0,000; OR=2,61; IC95% [1,73-3,92]).

Conclusion

la réalisation d'enquêtes d'incidence (ou à défaut de prévalence) régulières est indispensable pour évaluer les effets des actions d'information, de sensibilisation et de formation qui pourront être mises en place pour lutter contre les infections acquises à l'hôpital.

Surgical site infection following cesarean section in a general hospital in Kuwait: trends and risk factors

Surgical site infections (SSI) are a significant cause of post-surgical morbidity and mortality. The objectives of this study were to determine the prevalence of SSI and identify risk factors for infections following cesarean section (CS). A prospective study of SSI after CS was carried out from January 2014 to December 2016 using the methodology of the American National Nosocomial Infection Surveillance System. Suspected SSIs were confirmed clinically by the surgeon, and or, by culture. Seven thousand two hundred thirty five CS were performed with an overall SSI prevalence of 2.1%, increasing from 1.7% in 2014 to 2.95% in 2016 (P = 0.010). Of 152 cases of SSI, the prevalence of infection was 46.7% in women ⩽30 years and 53.3% in women >30 years (P = 0.119). Of 148 culture samples from as many women, 112 (75.7%) yielded growth of microorganisms with 42 (37.5%) of isolates being multi-drug resistant (MDR). Women who did not receive prophylactic antibiotics (35.5%) developed SSI more often than those who did (P < 0.0001). These findings suggest that emergency CS and inappropriate antibiotic prophylaxis are risk factors for developing SSI. In the light of the emergence of MDR bacteria there is a need to implement revised prophylactic antibiotic policy as part of antimicrobial stewardship to decrease SSI rates.

Protocol for developing a surveillance system for surgical site infections

Purpose

Healthcare-associated infections (HCAIs/ HAIs) are the most common adverse occurrences during health care delivery. Across the globe, millions of patients are affected by HAIs annually, with a higher burden and impact in developing nations. a major lacuna in planning preventing protocols is the absence of National Surveillance Systems in most low-middle income countries, which also prevents allocation of resources to the high-priority areas. Among all the HAIs, there is a huge global burden of SSIs, in terms of morbidity, prolonged hospital stays, increased antimicrobial treatment as well as attributable mortality.

Method

This manuscript details the process of establishment of an SSI surveillance protocol at a level-1 trauma centre in North India.

Result and Conclusion

Surveillance is an essential tool to reduce this burden. It is also an important primary step in recognizing problems and priorities, and it plays a crucial role in identifying risk factors for SSI and to be able to target modifiable risk factors. Therefore, it is imperative to establish reliable systems for surveillance of HAIs, to regularly estimate the actual burden of HAIs, and to use these data for developing indigenous preventive measures, tailored to the country's priorities.

Prevention of Cesarean Delivery Surgical Site Infections

Importance

Surgical site infection (SSI) is a common complication of cesarean delivery. Seen in up to 12% of cesarean deliveries, it is a major cause of prolonged hospital stay and a burden to the healthcare system. Interventions and techniques must be identified to decrease the risk of cesarean delivery SSIs.

Objective

We review the categories of SSI, current studies that have focused on various interventions to decrease SSI, and preoperative, intraoperative, and postoperative recommendations for cesarean delivery SSI prevention.

Evidence Acquisition

A thorough search of PubMed for all current literature was performed. Various surgical interventions and techniques were reviewed. We included studies that looked at preoperative, intraoperative, and postoperative interventions for SSI prevention.

Results

We have summarized several surgical interventions and techniques as well as current consensus statements to aid the practitioner in preventing SSIs after cesarean delivery.

Conclusions and Relevance

Upon analysis of current data and consensus statements pertaining to cesarean deliveries, there are certain preoperative, intraoperative, and postoperative interventions and techniques that can be recommended to decrease the risk of cesarean delivery SSI.

[Incidence and risk factors of surgical site infection following caesarean section in a Tunisian maternity unit]

INTRODUCTION

Surgical site infection (SSI) is a major health concern and is one of the most common complications following caesarean section, with an incidence of 3%-15%. With the worldwide increase in caesarean section rates, the incidence of SSI is expected to increase in parallel. This study was designed to estimate the incidence and determine the risk factors of SSI after caesarean section in an Obstetrics and Gynaecology department in the Kairouan region in Tunisia.

METHODS

A prospective cohort study of all patients who delivered by caesarean section between December 2015 and February 2016 was conducted in the Kairouan Obstetrics and Gynaecology department. The clinical status of these women was monitored during the 30-day postoperative period (in the outpatients department, emergency room or they were contacted by phone). A multivariate logistic regression model was used to identify risk factors.

RESULTS

Of the 714 patients admitted for caesarean delivery, 636 (89%) were monitored for 30 days. Thirty-two of these women were diagnosed with SSI, corresponding to an incidence of 5% (95% CI = 3.3%; 6.6%). 87.5% (n = 28) of SSI were superficial and 12.5% (n = 4) were complex (deep and organ/space). Multivariate logistic regression analysis identified the woman's age as a risk factor of SSI (RR = 1.07 for every year increment, 95% CI = 1.007; 1.17), whereas drainage was identified as a protective factor (RR = 0.16, 95% CI = 0.05; 0.48).

CONCLUSION

This study identified the incidence and risk factors of postoperative infection following caesarean section. Prevention of these infections should be a public health priority.

Postpartum urinary tract infection by mode of delivery: a Danish nationwide cohort study

OBJECTIVES

To examine the association between postpartum urinary tract infection and intended mode of delivery as well as actual mode of delivery.

DESIGN

Retrospective cohort study.

SETTING AND PARTICIPANTS

All live births in Denmark between 2004 and 2010 (n=450 856). Births were classified by intended caesarean delivery (n=45 053) or intended vaginal delivery (n=405 803), and by actual mode of delivery: spontaneous vaginal delivery, operative vaginal delivery, emergency or planned caesarean delivery in labour or prelabour.

PRIMARY AND SECONDARY OUTCOME MEASURES

The primary outcome measure was postpartum urinary tract infection (n=16 295) within 30 days post partum, defined as either a diagnosis of urinary tract infection in the National Patient Registry or redemption of urinary tract infection-specific antibiotics recorded in the Register of Medicinal Product Statistics.

RESULTS

We found that 4.6% of women with intended caesarean delivery and 3.5% of women with intended vaginal delivery were treated for postpartum urinary tract infection.Women with intended caesarean delivery had a significantly increased risk of postpartum urinary tract infection compared with women with intended vaginal delivery (OR 1.33, 95% CI 1.27 to 1.40), after adjustment for age at delivery, smoking, body mass index, educational level, gestational diabetes mellitus, infection during pregnancy, birth weight, preterm delivery, preterm prelabour rupture of membranes, pre-eclampsia, parity and previous caesarean delivery (adjusted OR 1.24, 95% CI 1.17 to 1.46).Using actual mode of delivery as exposure, all types of operative delivery had an equally increased risk of postpartum urinary tract infection compared with spontaneous vaginal delivery.

CONCLUSIONS

Compared with intended vaginal delivery, intended caesarean delivery was significantly associated with a higher risk of postpartum urinary tract infection. Future studies should focus on reducing routine catheterisation prior to operative vaginal delivery as well as improving procedures related to catheterisation.

Impact of Postdischarge Surveillance on Surgical Site Infection Rates for Several Surgical Procedures Results From the Nosocomial Surveillance Network in The Netherlands

Objective.

To compare the number of surgical site infections (SSIs) registered after hospital discharge with respect to various surgical procedures and to identify the procedures for which postdischarge surveillance (PDS) is most important.

Design.

Prospective SSI surveillance with voluntary PDS. Recommended methods for PDS in the Dutch national nosocomial surveillance network are addition of a special registration card to the outpatient medical record, on which the surgeon notes clinical symptoms and whether a patient developed an SSI according to the definitions; an alternative method is examination of the outpatient medical record.

Setting.

Hospitals participating in the Dutch national nosocomial surveillance network between 1996 and 2004.

Results.

We collected data on 131,798 surgical procedures performed in 64 of the 98 Dutch hospitals. PDS was performed according to one of the recommended methods for 31,134 operations (24%) and according to another active method for 32,589 operations (25%), and passive PDS was performed for 68,075 operations (52%). Relatively more SSIs were recorded after discharge for cases in which PDS was performed according to a recommended method (43%), compared with cases in which another active PDS method was used (30%) and cases in which passive PDS was used (25%). The highest rate of SSI after discharge was found for appendectomy (79% of operations), followed by knee prosthesis surgery (64%), mastectomy (61%), femoropopliteal or femorotibial bypass (53%), and abdominal hysterectomy (53%).

Conclusions.

For certain surgical procedures, most SSIs develop after discharge. SSI rates will be underestimated if no PDS is performed. We believe we have found a feasible and sensitive method for PDS that, if patients routinely return to the hospital for a postdischarge follow-up visit, might be suitable for use internationally.

Surgical-Site Infections Following Cesarean Section in an Estonian University Hospital: Postdischarge Surveillance and analysis of Risk Factors

Objectives:

To evaluate a multi-method approach to postdischarge surveillance of surgical-site infections (SSIs) and to identify infection rates and risk factors associated with SSI following cesarean section.

Design:

Cross-sectional survey.

Setting:

Academic tertiary-care obstetric and gynecology center with 54 beds.

Patients:

All women who delivered by cesarean section in Tartu University Women's Clinic during 2002.

Methods:

Infections were identified during hospital stay or by postdischarge survey using a combination of telephone calls, healthcare worker questionnaire, and outpatient medical records review. SSI was diagnosed according to the criteria of the Centers for Disease Control and Prevention National Nosocomial Infections Surveillance System.

Results:

The multi-method approach gave a follow-up rate of 94.8%. Of 305 patients, 19 (6.2%; 95% confidence interval [CI95)], 3.8-9.6) had SSIs. Forty-two percent of these SSIs were detected during postdischarge surveillance. We found three variables associated with increased risk for developing SSI: internal fetal monitoring (odds ratio [OR], 16.6; CI95, 2.2-125.8; P = .007), chorioamnionitis (OR, 8.8; CI95, 1.1-69.6; P = .04), and surgical wound classes III and IV (OR, 3.8; CI95, 1.2-11.8; P=.02).

Conclusions:

The high response rate validated the effectiveness of this kind of surveillance method and was most suitable in current circumstances. A challenge exists to decrease the frequency of internal fetal monitoring and to treat chorioamnionitis as soon as possible (Infect Control Hosp Epidemiol 2005;26:449-454).

Impact of Postdischarge Surveillance on Surgical Site Infection Rates for Several Surgical Procedures Results From the Nosocomial Surveillance Network in The Netherlands

Objective.

To compare the number of surgical site infections (SSIs) registered after hospital discharge with respect to various surgical procedures and to identify the procedures for which postdischarge surveillance (PDS) is most important.

Design.

Prospective SSI surveillance with voluntary PDS. Recommended methods for PDS in the Dutch national nosocomial surveillance network are addition of a special registration card to the outpatient medical record, on which the surgeon notes clinical symptoms and whether a patient developed an SSI according to the definitions; an alternative method is examination of the outpatient medical record.

Setting.

Hospitals participating in the Dutch national nosocomial surveillance network between 1996 and 2004.

Results.

We collected data on 131,798 surgical procedures performed in 64 of the 98 Dutch hospitals. PDS was performed according to one of the recommended methods for 31,134 operations (24%) and according to another active method for 32,589 operations (25%), and passive PDS was performed for 68,075 operations (52%). Relatively more SSIs were recorded after discharge for cases in which PDS was performed according to a recommended method (43%), compared with cases in which another active PDS method was used (30%) and cases in which passive PDS was used (25%). The highest rate of SSI after discharge was found for appendectomy (79% of operations), followed by knee prosthesis surgery (64%), mastectomy (61%), femoropopliteal or femorotibial bypass (53%), and abdominal hysterectomy (53%).

Conclusions.

For certain surgical procedures, most SSIs develop after discharge. SSI rates will be underestimated if no PDS is performed. We believe we have found a feasible and sensitive method for PDS that, if patients routinely return to the hospital for a postdischarge follow-up visit, might be suitable for use internationally.

Surveillance of surgical site infection after cesarean section and time of notification

BACKGROUND

Cesarean section is a surgical procedure the main complication of which is surgical site infection (SSI), which is related to maternal morbidity and mortality.

OBJECTIVE

To evaluate active monitoring by telephone to identify infection and time of SSI report in postpartum women and associated risk factors.

METHODS

We conducted a prospective observational study from 2013-2014, at a referral service for high-risk pregnancies. Surveillance was conducted via telephone at least 30 days after cesarean delivery. Incidence ratio and time of infection occurrence (days) was analyzed. Survival analysis was conducted to assess the temporal distribution of the development of infection.

RESULTS

Of a total of 353 patients, 14 (4%) cases of SSI were reported, and 10 (7.4%) of the reported cases occurred within 15 days after cesarean and average time of infection was12.21 days. American Society of Anesthesiologists score was the only risk factor associated with SSI after cesarean section.

CONCLUSIONS

The prevalence of SSI after cesarean section via telephone is similar to several services with different methods of surveillance, considering it could be used by services with limited resources. Superficial incisional SSI was the most common type of infection, time of infection report was mainly before the 15th day postprocedure, and American Society of Anesthesiologists score of 2 or less was protective against SSI. Telephone calls can be a viable method to identify women with infection briefly after discharge, particularly at-risk patients.

Downward Trends in Surgical Site and Urinary Tract Infections After Cesarean Delivery in a French Surveillance Network, 1997–2003

Objective.

To evaluate whether the adjusted rates of surgical site infection (SSI) and urinary tract infection (UTI) after cesarean delivery decrease in maternity units that perform active healthcare-associated infection surveillance.

Design.

Trend analysis by means of multiple logistic regression.

Setting.

A total of 80 maternity units participating in the Mater Sud-Est surveillance network.

Patients.

A total of 37,074 cesarean deliveries were included in the surveillance from January 1, 1997, through December 31, 2003.

Methods.

We used a logistic regression model to estimate risk-adjusted post–cesarean delivery infection odds ratios. The variables included were the maternity units' annual rate of operative procedures, the level of dispensed neonatal care, the year of delivery, maternal risk factors, and the characteristics of cesarean delivery. The trend of risk-adjusted odds ratios for SSI and UTI during the study period was studied by linear regression.

Results.

The crude rates of SSI and UTI after cesarean delivery were 1.5% (571 of 37,074 patients) and 1.8% (685 of 37,074 patients), respectively. During the study period, the decrease in SSI and UTI adjusted odds ratios was statistically significant (R = −0.823 [P = .023] and R = −0.906 [P = .005], respectively).

Conclusion.

Reductions of 48% in the SSI rate and 52% in the UTI rate were observed in the maternity units. These unbiased trends could be related to progress in preventive practices as a result of the increased dissemination of national standards and a collaborative surveillance with benchmarking of rates.

Postdischarge surveillance following delivery: the incidence of infections and associated factors

BACKGROUND

To assess the effectiveness of a postdischarge surveillance system to reveal cases of postpartum infections that could be missed by the current in-hospital routine surveillance and to identify predictors of postpartum infections.

METHODS

The prospective surveillance included obstetrics patients. The information recorded included sociodemographic characteristics, infection-predisposing conditions, documentation of extrinsic risk factors, variables related to pregnancy and delivery, and variables related to each patient's newborn. A telephone interview on Day 30 after hospital discharge was performed to retrieve information related to signs and symptoms of infection.

RESULTS

One thousand seven hundred five patients agreed to participate for a response rate of 93%. One hundred forty-nine (8.9%) patients contacted by telephone reported at least 1 episode of infection within 30 days of discharge. There were 24 infections occurring during hospitalization, representing only 16.1% of all infections. There was an increased risk of postpartum infections in women with complications during labor, in those who had a caesarean delivery, and in those who reported alcohol consumption during pregnancy.

CONCLUSION

Our study demonstrated the need for implementing postdischarge surveillance programs for obstetrics patients that also identify infections following vaginal delivery. Postdischarge surveillance by telephone contact proved to be a feasible and effective method.

Prophylactic ceftizoxime for elective cesarean delivery at Soba Hospital, Sudan

Background

A prophylactic antibiotic is recommended to reduce infection-related complication following cesarean delivery. There is a current debate on the time of prophylactic antibiotic in cesarean delivery.

Methods

An opened randomized, controlled clinical trial was conducted at Soba hospital, Sudan to investigate the timing (pre-incision or after clamping of the umbilical cord) of ceftizoxime for elective cesarean delivery. The outcome measures were; the incidence of post-cesarean febrile and infection-related morbidity and neonatal outcomes between the two groups.

Results

Hundred –eighty women (90 women in each arm of the study) received intravenous injection of 1 g of ceftizoxime as single dose either at pre-incision or after clamping of the umbilical cord. None of the women in either group had endometritis. One woman in the pre-incision group had chest infection. There was no significant difference in the incidence of wound infection between the two groups, 8 (6.7%) vs. 3 (3.3%); P = 0.2. Two babies in the pre-incision group (P = 0.497) had a low Apgar score (< 8) at 1 min. Similar number of neonate (15 in each arm) was admitted to nursery. There were no significant difference in the neonatal jaundice between the two groups, 5 (5.5%) vs. 4 (4.4%), P = 0.2. There was no perinatal death.

Conclusions

There was no difference in the two regimens (pre-incision or post-clamping of the umbilical cord) of ceftizoxime as prophylactic for elective cesarean delivery.

Trial registration

NCT01347593

Desigualdades sociais nas complicações da cesariana: uma análise hierarquizada

Com objetivo de investigar associações entre fatores socioeconômicos e complicações da cesariana, uma amostra de 604 puérperas cujos partos ocorreram em duas maternidades no Sul do Brasil foi entrevistada 24 horas pós-parto e na segunda semana do puerpério, por meio de entrevistas hospitalares e domicilio. Regressão de Cox foi aplicada ao modelo hierárquico dos fatores associados ao tipo de parto e às complicações no pós-parto. Complicações foram duas vezes mais frequentes após cesariana, independentemente das condições socioeconômicas. Contudo, a maneira como o parto cesáreo se associou ao risco de complicações mostrou-se mediada pelas circunstâncias socioeconômicas representadas pela categoria do pré-natal e parto, ter ou não o mesmo profissional no pré-natal e parto e ter sua cesariana decidida intraparto. Resultados do estudo evidenciam que complicações pós-cirúrgicas da cesariana têm impacto adverso, principalmente, entre aquelas mulheres vivendo em condições sociais e de saúde menos privilegiadas, as quais, após o parto, retornam para um ambiente de menor suporte, com uma cicatriz abdominal.

Current debate on the use of antibiotic prophylaxis for caesarean section

Caesarean delivery is frequently complicated by surgical site infections, endometritis and urinary tract infection. Most surgical site infections occur after discharge from the hospital, and are increasingly being used as performance indicators. Worldwide, the rate of caesarean delivery is increasing. Evidence-based guidelines recommended the use of prophylactic antibiotics before surgical incision. An exception is made for caesarean delivery, where narrow-range antibiotics are administered after umbilical cord clamping because of putative neonatal benefit. However, recent evidence supports the use of pre-incision, broad-spectrum antibiotics, which result in a lower rate of maternal morbidity with no disadvantage to the neonate.

Complications of cesarean delivery in the massively obese parturient

OBJECTIVE

The objective of the study was to determine predictors of cesarean delivery morbidity associated with massive obesity.

STUDY DESIGN

This was an institutional review board-approved retrospective study of massively obese women (body mass index, > or = 50 kg/m(2)) undergoing cesarean delivery. Bivariable and multivariable analyses were used to assess the strength of association between wound complication and various predictors.

RESULTS

Fifty-eight of 194 patients (30%) had a wound complication. Most (90%) were wound disruptions, and 86% were diagnosed after hospital discharge (median postoperative day, 8.5; interquartile range, 6-12). Subcutaneous drains and smoking, but not labor or ruptured membranes, were independently associated with wound complication after controlling for various confounders. Vertical abdominal incisions were associated with increased operative time, blood loss, and vertical hysterotomy.

CONCLUSION

Women with a body mass index > or = 50 kg/m(2) have a much greater risk for cesarean wound complications than previously reported. Avoidance of subcutaneous drains and increased use of transverse abdominal wall incisions should be considered in massively obese parturients to reduce operative morbidity.

Postdischarge surveillance following cesarean section: the incidence of surgical site infection and associated factors

BACKGROUND

The rate of surgical site infections (SSI) and their associated risk factors was identified by performing postdischarge surveillance following cesarean section at a public university teaching hospital in Brazil.

METHODS

The study was conducted at the Center for Women's Integrated Health Care in Brazil between May 2008 and March 2009. Women were contacted by telephone 15 and 30 days after cesarean section. During hospitalization, a form was completed on factors associated with post-cesarean SSI. The chi(2) test and Fisher exact test were used to analyze categorical variables and the Mann-Whitney test for numerical variables. Relative risks (RR) and their respective 95% confidence intervals (95% CI) were calculated for factors associated with SSI. P values < .05 were considered significant.

RESULTS

The final sample consisted of 187 women. SSI was detected in 44 cases (23.5%). In 42 of 44 women (95%), SSI appeared following discharge from hospital, becoming evident within the first 15 days following surgery. Number of prenatal consultations < or =7 (RR, 2.09; 95% CI: 1.26-3.48) and hypertension (RR, 2.07; 95% CI: 1.25-3.43) were significantly associated with SSI in the bivariate analysis. In the multivariate analysis, only hypertension (RR, 2.47; 95% CI: 1.21-5.04) remained significant.

CONCLUSION

Postdischarge surveillance is essential for ensuring accurate estimates of post-cesarean section SSI. A 15-day postdischarge follow-up was shown to be sufficient. Hypertension was a factor associated with SSI.

Surveillance of selected post-caesarean infections based on electronic registries: validation study including post-discharge infections

The importance of surveillance of post-discharge infections has increased as a consequence of shorter hospital stay after surgical procedures. This study examined the ability of a computer-based surveillance system to identify urinary tract infections (UTIs) and postoperative wound infections (PWIs) within 30 days after caesarean section. We assessed the use of data from various electronic registries to identify patients with post-caesarean UTI and PWI classified according to a reference standard. The standard was based on information from medical records and self-reported data (questionnaire) using modified Centers for Disease Control and Prevention definitions. The sensitivity of the computer system in detecting UTI diagnosed during hospital stay, readmission or at visits to hospital outpatient clinics was 80.0%; the specificity was 99.9%. For post-discharge UTIs diagnosed outside the hospital, sensitivity and specificity were 76.3% and 99.9%, respectively. For PWIs diagnosed in hospital and post-discharge outside hospital, sensitivities were 77.1% and 68.9%, and the specificities 99.5% and 98.2%. We conclude that a computer-based surveillance system may identify in-hospital infections and post-discharge infections with a relatively high sensitivity and excellent specificity.

Surgical site infection: incidence and impact on hospital utilization and treatment costs

BACKGROUND

Surgical site infections (SSIs) are serious operative complications that occur in approximately 2% of surgical procedures and account for some 20% of health care-associated infections.

METHODS

SSI was identified based on the presence of ICD-9-CM diagnosis code 998.59 in hospital discharge records for 7 categories of surgical procedures: neurological; cardiovascular; colorectal; skin, subcutaneous tissue, and breast; gastrointestinal; orthopedic; and obstetric and gynecologic. Source of data was the 2005 Healthcare Cost and Utilization Project National Inpatient Sample (HCUP NIS). Primary study outcomes were rate of SSI by surgical category and impact of SSI on length of stay and cost. Results were projected to the national level.

RESULTS

Among 723,490 surgical hospitalizations in the sample, 6891 cases of SSI were identified (1%). On average, SSI extended length of stay by 9.7 days while increasing cost by $20,842 per admission. From the national perspective, these cases of SSI were associated with an additional 406,730 hospital-days and hospital costs exceeding $900 million. An additional 91,613 readmissions for treatment of SSI accounted for a further 521,933 days of care at a cost of nearly $700 million.

CONCLUSION

SSI is associated with a significant economic burden in terms of extended length of stay and increased costs of treatment. Our analysis documented nearly 1 million additional inpatient-days and $1.6 billion in excess costs.

[Hospital infections in the maternity department at Brest Hospital over a period from 2000 to 2005]

Hospital infections are at stake in terms of public health. They are responsible for increase in morbidity and involve the community in high costs. Epidemiologic surveillance has been initiated in the departments of gynecology, obstetrics and maternity with a view to making out the rate of hospital-acquired infections and the risk factors associated to them. It is an incidence survey over a period from 2000 to 2005. Surveillance slips are filled in for every childbirth. All suspicions of hospital infections are analysed in morbidity reviews every trimester. A request to the Medical Information Department of the hospital has allowed to look for variables which were not mentioned on the initial questionnaire and so carry out a more complete analysis. The number of hospital infections amounts to 118 over 9526 childbirths, corresponding to an incidence rate of 1.24%. After vaginal delivery the encountered risk factors are: episiotomy or perineal trauma, epidural anesthesia, urinary infection and the use of tools. After a caesarean section the risk factors are: general anesthesia and lack of antibioprophylaxy. The rate of hospital infections in the maternity department at Brest's centre hospitalier universitaire (CHU) during the considered period and the observed tendency to a decreasing of hospital infections over the same period apparently denotes the interest of surveillance in matter of hospital infections in maternity.

Maternal mortality and severe morbidity associated with low-risk planned cesarean delivery versus planned vaginal delivery at term

BACKGROUND

The rate of elective primary cesarean delivery continues to rise, owing in part to the widespread perception that the procedure is of little or no risk to healthy women.

METHODS

Using the Canadian Institute for Health Information's Discharge Abstract Database, we carried out a retrospective population-based cohort study of all women in Canada (excluding Quebec and Manitoba) who delivered from April 1991 through March 2005. Healthy women who underwent a primary cesarean delivery for breech presentation constituted a surrogate "planned cesarean group" considered to have undergone low-risk elective cesarean delivery, for comparison with an otherwise similar group of women who had planned to deliver vaginally.

RESULTS

The planned cesarean group comprised 46,766 women v. 2,292,420 in the planned vaginal delivery group; overall rates of severe morbidity for the entire 14-year period were 27.3 and 9.0, respectively, per 1000 deliveries. The planned cesarean group had increased postpartum risks of cardiac arrest (adjusted odds ratio [OR] 5.1, 95% confidence interval [CI] 4.1-6.3), wound hematoma (OR 5.1, 95% CI 4.6-5.5), hysterectomy (OR 3.2, 95% CI 2.2-4.8), major puerperal infection (OR 3.0, 95% CI 2.7-3.4), anesthetic complications (OR 2.3, 95% CI 2.0-2.6), venous thromboembolism (OR 2.2, 95% CI 1.5-3.2) and hemorrhage requiring hysterectomy (OR 2.1, 95% CI 1.2-3.8), and stayed in hospital longer (adjusted mean difference 1.47 d, 95% CI 1.46-1.49 d) than those in the planned vaginal delivery group, but a lower risk of hemorrhage requiring blood transfusion (OR 0.4, 95% CI 0.2-0.8). Absolute risk increases in severe maternal morbidity rates were low (e.g., for postpartum cardiac arrest, the increase with planned cesarean delivery was 1.6 per 1000 deliveries, 95% CI 1.2-2.1). The difference in the rate of in-hospital maternal death between the 2 groups was nonsignificant (p = 0.87).

INTERPRETATION

Although the absolute difference is small, the risks of severe maternal morbidity associated with planned cesarean delivery are higher than those associated with planned vaginal delivery. These risks should be considered by women contemplating an elective cesarean delivery and by their physicians.

Reduction of surgical site infections after Caesarean delivery using surveillance

Since 1997, the Krankenhaus Infektions Surveillance System (KISS) has collected data on surgical site infections (SSIs) following Caesarean delivery (CD). The aim of this study was to determine whether surveillance and feedback of healthcare-associated infections (HAIs) could reduce the infection rate after CD. Only departments that had participated in KISS for at least three years were included in the analysis. The CD infection rates of the first, second and third years of KISS participation were compared for significant differences. The relative risk was calculated for the first and the third year of KISS participation. Multi-variate logistic regression analysis was performed to detect significant risk factors for SSI after CD using the third year of participation as one parameter. Twenty-six of 52 obstetric and gynaecology departments met the study's inclusion criteria. In those 26 departments, 17,405 CD procedures were performed and 331 SSIs were recorded (1.9%). The SSI rate after CD procedures was significantly reduced in the third year of KISS participation (1.6%) compared with the first year of KISS participation (2.4%), with a relative risk of 0.63 [95% confidence interval (CI) 0.48-0.82]. Logistic regression analysis confirmed that KISS participation over three years was an independent factor for the reduction of SSI rate (odds ratio 0.64; 95% CI 0.49-0.83). As shown previously for other types of HAI, this study demonstrated that continuous surveillance and comparison with stratified reference data could reduce SSI infection rates after CD.

[Changing medical practices and nosocomial infection rates in French maternity units from 1997 to 2000]

OBJECTIVES

In this study we describe the changes in medical practices and nosocomial infection rates in obstetrics observed through a surveillance network in the South East of France.

MATERIAL AND METHOD

The maternity units which belong to this network participated in voluntary surveillance using the network's methodology. The criteria for the diagnosis of nosocomial infections were in accordance with the methods described by the Centers for Disease Control and Prevention.

RESULTS

101240 pregnancies including 18503 caesareans (18.3%) were included in the network from 1997 to 2000. During the study period, nosocomial infection rates following caesarean section and vaginal delivery decreased respectively from 7.8% to 4.3% (p < 0.001) and from 2.2% to 0.9% (p < 0.001). This evolution was compared with the evolution of collected risk factors.

CONCLUSION

In spite of the methodology limits, general value of surveillance and infection control programs in maternity units has been confirmed by the results of this surveillance network. During the study period, both obstetrics-related risk factors for nosocomial infection and observed hospital-acquired infection rates were dramatically reduced, what prove an improvement of quality of care in maternity units.

Risk of maternal postpartum readmission associated with mode of delivery

OBJECTIVE

To determine whether cesarean and operative vaginal deliveries are associated with an increased risk of maternal rehospitalization compared with spontaneous vaginal delivery.

METHODS

A population-based cohort study was conducted by using the Canadian Institute for Health Information's Discharge Abstract Database between 1997/1998 and 2000/2001, which included 900,108 women aged 15-44 years with singleton live births (after excluding several selected obstetric conditions).

RESULTS

A total of 16,404 women (1.8%) were rehospitalized within 60 days after initial discharge. Compared with spontaneous vaginal delivery (rate 1.5%), cesarean delivery was associated with a significantly increased risk of postpartum readmission (rate 2.7%, odds ratio [OR] 1.9, 95% confidence interval [CI] 1.8-1.9); ie, there was 1 excess postpartum readmission per 75 cesarean deliveries. Diagnoses associated with significantly increased risks of readmission after cesarean delivery (compared with spontaneous vaginal delivery) included pelvic injury/wounds (rate 0.86% versus 0.06%, OR 13.4, 95% CI 12.0-15.0), obstetric complications (rate 0.23% versus 0.08%, OR 3.0, 95% CI 2.6-3.5), venous disorders and thromboembolism (rate 0.07% versus 0.03%, OR 2.7, 95% CI 2.1-3.4), and major puerperal infection (rate 0.45% versus 0.27%, OR 1.8, 95% CI 1.6-1.9). Women delivered by forceps or vacuum were also at an increased risk of readmission (rates 2.2% and 1.8% versus 1.5%; OR forceps: 1.4, 95% CI 1.3-1.5; OR vacuum: 1.2, 95% CI 1.2-1.3, respectively). Higher readmission rates after operative vaginal delivery were due to pelvic injury/wounds, genitourinary conditions, obstetric complications, postpartum hemorrhage, and major puerperal infection.

CONCLUSION

Compared with spontaneous vaginal delivery, cesarean delivery, and operative vaginal delivery increase the risk of maternal postpartum readmission.

LEVEL OF EVIDENCE

II-2.

Surgical site infection - a European perspective of incidence and economic burden

This retrospective review of reported surgical site infection (SSI) rates in Europe was undertaken to obtain an estimated scale of the problem and the associated economic burden. Preliminary literature searches revealed incomplete datasets when applying the National Nosocomial Infection Surveillance System criteria. Following an expanded literature search, studies were selected according to the number of parameters reported, from those identified as critical for accurate determination of SSI rates. Forty-eight studies were analysed. None of the reviewed studies recorded all the data necessary to enable a comparative assessment of the SSI rate to be undertaken. The estimated range from selected studies analysed varied widely from 1.5-20% - a consequence of inconsistencies in data collection methods, surveillance criteria and wide variations in the surgical procedures investigated - often unspecified. SSIs contribute greatly to the economic costs of surgical procedures - estimated range: 1.47-19.1 billion Euro dollars. The analysis suggests that the true rate of SSIs, currently unknown, is likely to have been previously under-reported. Consequently, the associated economic burden is also likely to be underestimated. A significant improvement in study design, data collection, analysis and reporting will be necessary to ensure that SSI baseline rates are more accurately assessed to enable the evaluation of future cost-effective measures.

Infections de site opératoire chez les patientes césarisées : bilan de 5 années de surveillance

AIMS

To determine the incidence of surgical site infections and to identify risk factors for infections.

METHOD

A prospective study of surgical site infections (SSI) after cesarean section was carried out from September 1997 to September 1998 (pilot study) and from January 2000 to August 2003, using the methodology of the American National Nosocomial Infection Surveillance System. Follow up of women was performed by midwives until discharge and during the post-natal visit. Suspected surgical site infections were confirmed by surgeons and infection control practitioners. The microbiological file of each patient was edited 30 days after cesarean section. Risk factors were analyzed using a logistic regression model.

RESULTS

During the pilot study, infection rate was estimated at 3.2%. At multivariate analysis, factors independently associated with an increased risk of SSI were ASA score > 1, performance of cesarean section in a room not dedicated to this activity, and use of an open urine drainage system. During the following years (2000-2003), infection rates progressively decreased to reach 1.9% in 2003. Infections included superficial wound infections (involving skin and subcutaneous tissue) (47%), deep wound infections (involving deep and soft tissue (fascia and muscle) (20%) and organ/space infections (i.e. endometritis, pelvic abscess) (33%). Infections occurred after patient discharge in 47.5% of cases and diagnosis was based only on clinical findings in 30% of cases. Infected patients were hospitalized longer (median: 6 days) than non infected patients.

CONCLUSION

Prospective surveillance of SSI led to better awareness of infectious problems among health care workers, to identification of risk factors and evaluation of health procedures. Surveillance contributed to a decrease in nosocomial infections.

Complications of cesarean deliveries: rates and risk factors

OBJECTIVE

The purpose of this study was to determine complication rates after cesarean delivery and to identify independent risk factors for complications.

STUDY DESIGN

In a prospective population-based cohort study in Norway, rates of predefined types of complications from 2751 cesarean deliveries were determined. The complications that were studied were intraoperative complications, blood loss, wound infection, cystitis, endometritis, hematoma, and reoperation. Independent risk factors were identified by stratification and multiple logistic regression analysis.

RESULTS

Altogether, 21.4% of the women had > or =1 complications. The degree of cervical dilation, general anesthesia, low gestational age, and fetal macrosomia were independent risk factors. For operations that were performed at 9 to 10 cm cervical dilation, the complication rate was 32.6% versus 16.8% at 0 cm (odds ratio, 2.39; 95% CI, 1.77-3.22; P<.001).

CONCLUSION

Cesarean delivery was associated with a high complication rate. Increasing cervical dilation and, in particular, cervical dilation of 9 or 10 cm at the time of operation, general anesthesia, low gestational age, and fetal macrosomia were identified as independent risk factors.

Surgical wound infection surveillance in general surgery procedures at a teaching hospital in Pakistan

BACKGROUND

A surveillance system was established at the Aga Khan University Hospital in Karachi, Pakistan, to determine surgical wound infection (SWI) rates, trends, and risk factors; and to compare rates with those reported by the National Nosocomial Infection Surveillance (NNIS) system of the Centers for Disease Control and Prevention.

METHODS

Surveillance was performed from January 1997 to December 1999. Risk categorization was on the basis of the NNIS system. P <.05 was set for statistically significant difference between groups. Data were analyzed using the Epi-Info software (version 6.04, CDC, Atlanta, Ga).

RESULTS

Overall SWI rates for the NNIS risk categories 0, 1, 2, and 3 were 1.9%, 3.7%, 6.7%, and 5.1%, respectively. SWI rate in 0 risk category decreased from 3% in 1997 to 1.1% in 1999 (P =.06). Multivariate analysis showed that SWI rates were higher after mastectomy (odds ratio [OR] 4.28, 95% confidence interval [CI] 1.8-10), hernia repair (OR 3.28, 95% CI 1.6-6.7), gastrointestinal resection (OR 2.2, 95% CI 0.88-5.9), skin procedures (OR 1.97, 95% CI 0.89-4.3), appendectomy OR 0.57, 95% CI 0.20-1.60, and miscellaneous procedures (OR 3.6, 95% CI 1.6-7.7), as compared with cholecystectomy. Other risk factors were contaminated type of operation (OR 2.6, 95% CI 1.2-5.5), and duration of operation exceeding the NNIS standard of "T" hours (OR 2.6, 95% CI 1.7-4).

CONCLUSION

The SWI rates at the Aga Khan University Hospital are higher than the NNIS standards. There was a downward trend in the SWI rates during the surveillance period. A decrease in the duration of surgical procedures could further reduce the risk.

Postdischarge surveillance of surgical site infections: a multi-method approach to data collection

BACKGROUND

Surveillance of surgical site infections (SSIs) is an important clinical indicator of quality patient care, yet an increasing number of SSIs manifest after discharge and are not detected through standard surveillance methods.

AIM

This study evaluated a multimethod approach to postdischarge surveillance of SSIs with use of a cesarean section procedure as a case study.

METHOD

A postdischarge questionnaire was sent on day 30 to women (n = 277) who had undergone cesarean section. A follow-up telephone interview was conducted if the questionnaire had not been returned within 2 weeks, a diagnosis of infection could not be clearly determined from the responses given, or to confirm the diagnosis of infection. If follow-up could not be made, a chart audit was undertaken.

RESULTS

A total response rate of 89% (247/277) was obtained. Twenty-one women with SSI were identified through questionnaire responses. Additional strategies of telephone follow-up and chart review of patients with possible infection and of nonresponders identified more postdischarge infections (33%, 14/42). The overall infection rate was 17% (42/247) compared with 2.8% (7/247) at discharge.

CONCLUSION

Postdischarge surveillance approaches need to achieve the best possible response rate, reflect follow-up health care delivery patterns, be cost-effective, gather data from both patients and treating physicians, and use standard definitions to facilitate benchmarking with other health care facilities and surveillance systems. The inclusion of contacting nonresponders in any method of postdischarge surveillance is recommended to determine the most accurate infection rate.

Use of censored data to monitor surgical-site infections

OBJECTIVE

To take into account the proportion of patients lost to follow-up when calculating surgical-site infection (SSI) rates.

DESIGN

A multicenter SSI monitoring network in Basse-Normandie, France, using the definitions for SSI of the National Nosocomial Infections Surveillance System of the Centers for Disease Control and Prevention.

PATIENTS

Between January 1, 1998, and December 31, 1999, 3,705 patients were operated on in 25 units of 10 institutions.

RESULTS

Of the patients, 41.2% (range, 5.1% to 95.5%) were seen 30 days or more after their operation. The global SSI attack rate was 2.19% (95% confidence interval, 1.72% to 2.66%). With the use of the Kaplan-Meier method, the incidence rate was 3.11% (95% confidence interval, 3.06% to 3.16%). The difference between the attack rate and the Kaplan-Meier incidence rate for each unit varied according to the percentage of patients seen on or after day 30 postoperatively and the number of SSIs diagnosed in patients seen on or after day 30.

CONCLUSIONS

Practice guidelines are needed for the international monitoring for postdischarge SSIs and the calculation of SSI rates. The proportion of patients seen 30 days after their operation is a major quality criterion for SSI monitoring and should be routinely given in monitoring reports, oral communications, and publications to compare results obtained by different teams

Postdischarge surveillance after cesarean section

BACKGROUND

Cesarean section is a major surgical procedure with a relatively short hospital stay. A significant rate of surgical site infection after this procedure is missed by standard inpatient surveillance. This study aimed to evaluate a method of postdischarge surveillance and compare results with the incidence of infection before discharge.

METHOD

A postdischarge survey was sent on day 30 to 277 women who had delivered by cesarean section during the 12-month study period. A follow-up telephone interview was conducted if the questionnaire had not been returned within 2 weeks, if a diagnosis of infection could not be clearly determined from the participant's responses, or to confirm the diagnosis of infection. If follow-up was not completed, a chart audit was undertaken.

RESULTS

A total response rate of 89 percent (247/277) was obtained, and 28 women with a surgical site infection were identified from the survey. Telephone follow-up and chart review of patients with possible infection and of nonresponders identified 32 percent more postdischarge infections (14/42). The overall infection rate was 17 percent compared with 2.8 percent at discharge.

CONCLUSIONS

Postdischarge surveillance is necessary to determine accurate surgical site infection rates after cesarean section, increase awareness of caregivers about infection control problems, and indicate the need for appropriate follow-up care. Women undergoing a cesarean delivery should be informed of the risk of postdischarge infection and educated about the signs and symptoms of infection.

Impact of antibiotic prophylaxis on wound infection after cesarean section in a situation of expected higher risk

BACKGROUND

To measure rates of incisional surgical site infection (ISSI) after cesarean section (CS) and to assess risks for infection.

METHODS

Prospective surveillance for ISSI at a 540-bed hospital in Saudi Arabia by using Centers for Disease Control and Prevention definitions for infection and the National Nosocomial Infections Surveillance (NNIS) system risk index.

RESULTS

Seven hundred thirty-five CSs were studied from September 1998 to July 1999; 72% were emergency procedures, despite a 95% rate of antenatal care. The overall ISSI rate was 2.8% (95% confidence interval [CI], 1.7%-4.3%). The rate for NNIS risk category 0 was 2.4% (95% CI, 1.3%-4.2%; n = 536) and for category 1 was 4.1% (95% CI, 1.8%-8.6%; n = 170). In the multivariate analysis, the only independent risks for ISSI were duration of surgery (OR = 1.01; 95% CI, 1.00-1.03; P =.02) and no antibiotic prophylaxis (OR = 3.09; 95% CI, 1.10-9.11; P =.04). Antibiotic prophylaxis was inconsistently administered among both emergency and elective CS. Infection control procedures were inadequate in the obstetric suite operating room.

CONCLUSIONS

Despite deficient infection control practices in the setting described, ISSI rates after CS were judged "acceptable" compared with NNIS benchmark rates. This was attributed to prescribing antibiotic prophylaxis for patients at low risk as well as high risk of infection.

Quality improvement initiatives in Brazil: a progress report

BACKGROUND

In 1994 Brazil's Ministry of Health (MOH) introduced a program to provide a supporting environment for quality improvement (QI) initiatives. Yet the five-track QI strategy, which included moving toward outcome indicators, establishing a national accreditation program, emphasizing QI tools, establishing basic clinical guidelines, and enhancing community control, was discontinued in 1998, following the dismissal of the minister of health. The QI program retained only its accreditation activities.

ACCREDITATION

The Consortium for Brazilian Accreditation (CBA) began in 1994 to establish an accreditation process compatible with international initiatives. Both the MOH and the CBA have developed standards for hospitals. The Brazilian Manual for the Accreditation of Hospitals is available on the Internet. The CBA has developed a set of standards by adapting the 1996 hospital standards from the Joint Commission on Accreditation of Healthcare Organizations. To developing CBA's role as an accrediting organization, administrative and technical supporting structures were created within the Cesgranrio Foundation and a Joint Commission for Accreditation was established.

QUALITY MANAGEMENT INITIATIVES

A growing number of hospitals, clinical laboratories, blood banks, health plans, and other health care services and organizations are seeking International Organization for Standardization (Geneva) certification. Consulting firms in the field of quality management continue to increase the number of their clients in the health sector.

CONCLUDING REMARKS

Current QI initiatives represent only a minority of health care services and organizations in the country. Strong efforts need to be made by both the private and public sectors to expand such initiatives throughout Brazil.