The Effects of Active Warming on Core Body Temperature and Thermal Comfort in Patients After Transurethral Resection of the Prostate: A Randomized Clinical Trial.

Prevention and treatment of hypothermia by active warming in perioperative period care is recommended but scientific evidence of its effectiveness in a clinical setting is scarce. The purpose of this study was to determine the effects of warmed intravenous fluids (WIVF) on the core body temperature and the patients' thermal comfort. Baseline data of 105 male patients undergoing TUR-P surgery and bladder irrigation were analyzed. The experimental group was warmed using active WIVF, and the control group's routine care was conducted using a cotton blanket. Body temperature was higher in patients in the experimental group than those in the control group. Repeated measures Manova revealed significantly different core temperature changes between groups (F = 34.446, p = .001). The thermal comfort scores were also higher in the experimental group than in the control group (x2 = 203.552, p = .001). The findings indicated that WIVF can enhance body temperature and improve the thermal comfort of patients.

Hydrotherapeutic Heat Application as Support in Febrile Patients: A Scoping Review.

Background: Most often, fever is still treated by lowering body temperature with medication. In complementary and integrative health care, patients are supported during illness to use the positive effects of fever. Accompanying applications from the field of hydrotherapy are often used for gentle cooling, but there are references that warming in fever can also be used as a support. The aim of this scoping review was to identify available evidence on how, when, and why patients with fever are treated with heat application. Methods: The MEDLINE, CINAHL, EMBASE, COCHRANE, Google, and Google Scholar databases as well as references of identified literature were searched. As sources of evidence, publications studying patients who received heat application or were kept warm in febrile condition, regardless of medical situation, type of health care setting, and geographical background, were taken into consideration. Results: The literature search identified 1698 publications, of which only 7 were included. Methods of applying heat were the use of electric warming blankets, hot packs, hot-water bottles, or hot water footbaths. Most of the studies on heat application used temperatures of about 40°C and reported significantly lower body temperature after heat application. Conclusions: The literature suggests that hydrotherapeutic heat application is a common and well-appreciated method in Middle Eastern and Asian regions to support febrile patients. Using heat to support the energy-intensive and uncomfortable phase of rising fever may improve comfort, prevent unnecessarily high fever, and save biological energy. Therefore, high-quality studies on the role of heat application in fever are expected to be of high relevance for future fever management guidelines and integrative health care in general.

A multimodal quality improvement approach to promote normothermia in very preterm infants.

AIM: To achieve the National Neonatal Audit Programme (NNAP) standard of 90% normothermia among preterm infants born under 30 weeks of gestation. METHODS: Project SHIP (Stopping Hypothermia In Premmies) was a quality improvement programme to improve admission normothermia. Phase 1 of the project implemented low-fidelity simulations during 2011-2016. In Phase 2 (2017), a multimodal approach to quality improvement was used, including in situ simulations, videos of simulated scenarios, an allocated team member for thermal care, a clear protocol for thermal care, a coordinating 'lollipop man' role and monthly performance feedback. Additionally, continuous temperature monitoring using servo-control during stabilisation was introduced during Phase 2. Phase 3 (2018-2019) focused on embedding practice and maintaining performance. RESULTS: Phase 1 initiatives resulted in improvement of normothermia rates from 58% to 75%. However, the results plateaued. During Phase 2, the hypothermia rate fell from 16% to 3%. During Phase 3, this improvement in the hypothermia rate was sustained, achieving the standard of 90% normothermia in 2018 and falling just short in 2019 due to an increased hyperthermia rate. CONCLUSION: A multimodal quality improvement approach achieved sustained improvement in normothermia. Continuous temperature monitoring during stabilisation allows resuscitating teams to plan interventions to treat hypothermia and hyperthermia.

[Medicated plaster at Dazhui (GV 14) for preventing perioperative hypothermia in patients undergoing PKRP and ureteroscopic laser lithotripsy].

OBJECTIVE: To observe the preventive effect of medicated plaster at Dazhui (GV 14) on preventing perioperative hypothermia in patients undergoing plasmakinetic resection of prostate (PKRP) and ureteroscopic laser lithotripsy. METHODS: A total of 300 patients with ASA gradeⅠorⅡreceiving ureteroscopic laser lithotripsy or PKRP under total intravenous anesthesia (TIVA) were randomly divided into an observation group and a control group, 150 cases in each group. The patients in the control group received routine heat preservation measures, while on the basis of the control group, the patients in the observation group were treated with medicated plaster at Dazhui (GV 14) 30 min before operation. The temperature (ear temperature), mean arterial pressure (MAP), heart rate and blood oxygen saturation (SpO2) at each time point (resting state before operation, 5, 10 min into operation, at the end of operation, 5 and 10 min after operation) were recorded; the number of hypothermia, the classification of postoperative shivering degree, operation time, propofol dosage, intraoperative infusion volume and intraoperative flushing fluid volume were recorded. RESULTS: The temperature at 5 and 10 min into operation as well as at the end of operation in the two groups was all lower than that before operation and at previous time point (P<0.01). The temperature at 5 and 10 min after operation in the two groups was all higher than that at previous time point (P<0.01), but still lower than that before operation (P<0.01). The temperature at 10 min into operation, at the end of operation, 5 and 10 min after operation in the observation group was higher than that in the control group (P<0.01, P<0.05). The total incidence rate of hypothermia in the observation group was 2.0% (3/150), which was significantly lower than 13.3% (20/150) in the control group (P<0.01). The total incidence rate of shivering was 18.0% (27/150) in the observation group and 28.7% (43/150) in the control group (P>0.05). CONCLUSION: The medicated plaster at Dazhui (GV 14) can effectively prevent perioperative hypothermia and improve comfort in patients undergoing PKRP and ureteroscopic laser lithotripsy.

Improving the rate of surgical normothermia in gynecologic surgery.

OBJECTIVE: To increase the rate of normothermia (core temperature ≥ 36 °C) in patients undergoing gynecologic surgery. METHODS: The rate of surgical normothermia was evaluated in a single institution. A two-phase quality improvement project was undertaken; Phase 1 included the use of intra-operative room temperature regulation and intra-operative patient warming and Phase 2 included pre-operative patient warming. Clinical characteristics, median temperatures, and rate of normothermia were abstracted for patients in each phase. Cohorts were compared using chi-square and t-tests. RESULTS: The project was performed in two phases, each with a historic and intervention cohort. There were 503 patients in the historical cohort and 636 patients in the intervention cohort in phase 1; there were 291 patients in the historical cohort and 259 patients in the intervention cohort for Phase 2. Patient characteristics and anesthetic type and duration did not differ between cohorts. After intra-operative temperature regulation and patient warming in Phase 1, significantly more patients achieved normothermia (79% versus 68%, P < 0.0001). However operating room staff were more likely to rate the temperature as very hot in 40% of cases post-intervention, compared to only 2% historically. In Phase 2, after the intervention of pre-warming patients, there was no difference in achieving normothermia, 78% versus 83%, P = 0.09. Staff had no statistical difference in personal comfort with the temperature, however did feel efforts were very effective more frequently, 7.7% historic versus 32.7% post-intervention, P < 0.0001. CONCLUSIONS: Quality improvement methodology can be applied to pre- and intra-operative decision making to improve rates of surgical patient normothermia.

Comparison of the performance of battery-operated fluid warmers.

OBJECTIVES: Warming intravenous fluids is essential to prevent hypothermia in patients with trauma, especially when large volumes are administered. Prehospital and transport settings require fluid warmers to be small, energy efficient and independent of external power supply. We compared the warming properties and resistance to flow of currently available battery-operated fluid warmers. METHODS: Fluid warming was evaluated at 50, 100 and 200 mL/min at a constant input temperature of 20°C and 10°C using a cardiopulmonary bypass roller pump and cooler. Output temperature was continuously recorded. RESULTS: Performance of fluid warmers varied with flows and input temperatures. At an input temperature of 20°C and flow of 50 mL/min, the Buddy Lite, enFlow, Thermal Angel and Warrior warmed 3.4, 2.4, 1 and 3.6 L to over 35°C, respectively. However, at an input temperature of 10°C and flow of 200 mL/min, the Buddy Lite failed to warm, the enFlow warmed 3.3 L to 25.7°C, the Thermal Angel warmed 1.5 L to 20.9°C and the Warrior warmed 3.4 L to 34.4°C (p<0.0001). CONCLUSION: We found significant differences between the fluid warmers: the use of the Buddy Lite should be limited to moderate input temperature and low flow rates. The use of the Thermal Angel is limited to low volumes due to battery capacity and low output temperature at extreme conditions. The Warrior provides the best warming performance at high infusion rates, as well as low input temperatures, and was able to warm the largest volumes in these conditions.

Neonatal care practices in sub-Saharan Africa: a systematic review of quantitative and qualitative data.

BACKGROUND: Recommended immediate newborn care practices include thermal care (immediate drying and wrapping, skin-to-skin contact after delivery, delayed bathing), hygienic cord care and early initiation of breastfeeding. This paper systematically reviews quantitative and qualitative data from sub-Saharan Africa on the prevalence of key immediate newborn care practices and the factors that influence them. METHODS: Studies were identified by searching relevant databases and websites, contacting national and international academics and implementers and hand-searching reference lists of included articles. English-language published and unpublished literature reporting primary data from sub-Saharan Africa (published between January 2001 and May 2014) were included if it met the quality criteria. Quantitative prevalence data were extracted and summarized. Qualitative data were synthesized through thematic analysis, with deductive coding used to identify emergent themes within each care practice. A framework approach was used to identify prominent and divergent themes. RESULTS: Forty-two studies were included as well as DHS data - only available for early breastfeeding practices from 33 countries. Results found variation in the prevalence of immediate newborn care practices between countries, with the exception of skin-to-skin contact after delivery which was universally low. The importance of keeping newborn babies warm was well recognized, although thermal care practices were sub-optimal. Similar factors influenced practices across countries, including delayed drying and wrapping because the birth attendant focused on the mother; bathing newborns soon after delivery to remove the dirt and blood; negative beliefs about the vernix; applying substances to the cord to make it drop off quickly; and delayed breastfeeding because of a perception of a lack of milk or because the baby needs to sleep after delivery or does not showing signs of hunger. CONCLUSION: The majority of studies included in this review came from five countries (Ethiopia, Ghana, Malawi, Tanzania and Uganda). There is a need for more research from a wider geographical area, more research on newborn care practices at health facilities and standardization in measuring newborn care practices. The findings of this study could inform behaviour change interventions to improve the uptake of immediate newborn care practices.

Effect of pre-warming on perioperative hypothermia and anesthetic recovery in small breed dogs undergoing ovariohysterectomy.

This study compared perianesthetic body temperatures and times to recovery from general anesthesia in small dogs that were either warmed for 20 minutes prior to anesthesia or not warmed. Twenty-eight client-owned dogs that were presented for ovariohysterectomy were included in the study. Small (<10 kg body weight) dogs with normal circulatory status were randomly assigned to receive pre-warming for 20 minutes or no treatment. Body temperature was measured during the procedure using a calibrated rectal probe. Duration of anesthesia and surgery, time to rescue warming, time to extubation, presence and duration of shivering, and time to return to normal temperature were recorded. Temperature at the end of surgery was significantly higher in the control group than the pre-warmed group. There was no difference in time to extubation or duration of postoperative shivering between groups. Pre-warming did not result in improved temperature or recovery from anesthesia.

Effet du préchauffement sur l'hypothermie périopératoire et le réveil après l'anesthésie chez des chiennes de petites races subissant une ovario-hystérectomie. Cette étude a comparé les températures corporelles périanesthésiques et la durée du réveil après l'anesthésie générale chez des petites chiennes qui étaient soit réchauffées pendant 20 minutes avant l'anesthésie ou non réchauffées. Vingt-huit chiennes appartenant à des clients qui ont été présentées pour l'ovario-hystérectomie étaient incluses dans l'étude. Les petites chiennes (< 10 kg de poids corporel) avec un état circulatoire normal ont été assignées au hasard pour recevoir le préchauffement de 20 minutes ou aucun traitement. La température corporelle a été mesurée durant l'intervention à l'aide d'une sonde rectale calibrée. La durée de l'anesthésie et de la chirurgie, le temps jusqu'au réchauffement de secours, le temps jusqu'à l'extubation, la présence et la durée des frissons et le temps jusqu'au retour à la normale ont été consignés. La température à la fin de la chirurgie était significativement supérieure dans le groupe témoin comparativement au groupe préchauffé. Il n'y avait aucune différence au niveau du temps jusqu'à l'extubation ni de la durée des frissons postopératoires entre les groupes. Le préchauffement n'a pas amélioré la température ni le réveil après l'anesthésie.(Traduit par Isabelle Vallières).

Cold adaptive thermogenesis following consumption of certain pungent spice principles: A validation study.

Identifying a means to activate or potentiate thermogenic mechanisms through ingestion of dietary compounds have important implications in cold endurance and survival. Although many reports discuss the thermogenic potential of spices, it is surprising that none of the studies verify whether consumption of spices can improve cold endurance. In this study, we have attempted to evaluate if ingestion of certain spices can activate heat-generating mechanisms in the body such that a fall in. core body temperature (CBT) can be delayed or prevented when faced with a cold challenge. Ten commonly used spices in the Indian cuisine were chosen and 70% ethanol extract of the spices were fed orally to male Wistar rats at a dose of 250mg/kg for a period of 7 days. A change in CBT during cold exposure was recorded before and after treatment. At the end of the experiment, plasma norepinephrine and serum free fatty acid levels were estimated. We observed that among the ten spices, treatment with cinnamon and pepper extracts showed significant improvement in comparison to the control group. Based on evidence in literature and the HPLC-MS analysis from our lab, we hypothesized that the effects of the pepper and cinnamon extracts might be due to their piperine and cinnamaldehyde content respectively. However, no improved endurance was observed when they were administered alone. Poor endurance following depletion of endogenous norepinephrine levels using reserpine indicated its involvement in mediating the heat generating processes. However, it is noteworthy that green tea and spice treated animals exhibited a fall in CBT which was lower than their initial fall. In conclusion, our findings provide experimental evidence that ingestion of spices, viz., pepper and cinnamon, might elicit thermogenic responses such that hypothermia can be delayed or prevented upon cold exposure.

Warmed, humidified CO2 insufflation benefits intraoperative core temperature during laparoscopic surgery: A meta-analysis.

BACKGROUND: Intraoperative hypothermia is linked to postoperative adverse events. The use of warmed, humidified CO2 to establish pneumoperitoneum during laparoscopy has been associated with reduced incidence of intraoperative hypothermia. However, the small number and variable quality of published studies have caused uncertainty about the potential benefit of this therapy. This meta-analysis was conducted to specifically evaluate the effects of warmed, humidified CO2 during laparoscopy. METHODS: An electronic database search identified randomized controlled trials performed on adults who underwent laparoscopic abdominal surgery under general anesthesia with either warmed, humidified CO2 or cold, dry CO2 . The main outcome measure of interest was change in intraoperative core body temperature. RESULTS: The database search identified 320 studies as potentially relevant, and of these, 13 met the inclusion criteria and were included in the analysis. During laparoscopic surgery, use of warmed, humidified CO2 is associated with a significant increase in intraoperative core temperature (mean temperature change, 0.3°C), when compared with cold, dry CO2 insufflation. CONCLUSION: Warmed, humidified CO2 insufflation during laparoscopic abdominal surgery has been demonstrated to improve intraoperative maintenance of normothermia when compared with cold, dry CO2.

[Effects of perioperative thermoregulation on patients' body temperature, peripheral circulation and blood coagulation time in patients undergoing elective vertical hemi laryngectomy].

Objective:To compare the effects of different thermal insulation measures on perioperative body temperature, peripheral circulation and blood coagulation time in patients undergoing vertical hemi laryngectomy.Method:Sixty eligible patients with elective vertical hemi laryngectomy were randomly divided into 3 groups: preoperative inflatable heating blanket group (A group, n=20), warmed irrigation group (B group, n=20), and control group (C group, n=20). The core temperature were recorded after entering the operating room, before induction, 20th minute during operation, entering PACU and 2nd hour after operation respectively. Blood samples were got at the end of operation to test pH, lactic acid, PT and APTT. After waking patients' SpO2 and thermal comfort were recorded.Result:The core temperatures at time points of 20th minute during operation and entering PACU were significantly different between C group and A group, C group and B group. There were significant difference in lactic acid, PT, APTT and SpO2 between C group and A group, C group and B group. Patients' thermal comfort in all three groups were different.Conclusion:Inflatable heating blanket during operation combined with using it before operation or fluid warmers during operation for perioperative body temperature protection duringelective vertical partial laryngectomy surgery can effectively prevent perioperative hypothermia, improve peripheral circulation and blood coagulation time changes, improve patients' comfort after operation.

Psychotropic drugs attenuate lipopolysaccharide-induced hypothermia by altering hypothalamic levels of inflammatory mediators in rats.

Recent evidence suggests that inflammation may contribute to the pathophysiology of mental disorders and that psychotropic drugs exert various effects on brain inflammation. The administration of bacterial endotoxin (lipopolysaccharide, LPS) to mammals is associated with robust production of inflammatory mediators and pathological changes in body temperature. The objective of the present study was to examine the effects of four different psychotropic drugs on LPS-induced hypothermia and production of prostaglandin (PG) E2, tumor necrosis factor (TNF)-α and phosphorylated-p65 (P-p65) levels in hypothalamus of LPS-treated rats. Rats were treated once daily with lithium (100mg/kg), carbamazepine (40mg/kg), haloperidol (2mg/kg), imipramine (20mg/kg) or vehicle (NaCl 0.9%) for 29 days. On day 29, rats were injected with LPS (1mg/kg) or saline. At 1.5h post LPS injection body temperature was measured, rats were sacrificed, blood was collected and their hypothalami were excised, homogenized and centrifuged. PGE2, TNF-α and nuclear P-p65 levels were determined by specific ELISA kits. We found that lithium, carbamazepine, haloperidol and imipramine significantly attenuated LPS-induced hypothermia, resembling the effect of classic anti-inflammatory drugs. Moreover, lithium, carbamazepine, haloperidol and imipramine differently but significantly affected the levels of PGE2, TNF-α and P-p65 in plasma and hypothalamus of LPS-treated rats. The results suggest that psychotropic drugs attenuate LPS-induced hypothermia by reducing hypothalamic production of inflammatory constituents, particularly PGE2. The effects of psychotropic drugs on brain inflammation may contribute to their therapeutic mechanism but also to their toxicological profile.

A torso model comparison of temperature preservation devices for use in the prehospital environment.

BACKGROUND: Hypothermia is an independent predictor of increased morbidity and mortality in patients with trauma. Several strategies and products have been developed to minimise patients' heat loss in the prehospital arena, but there is little evidence to inform the clinician concerning their effectiveness. METHODS: We used a human torso model consisting of two 5.5-litre fluid bags to simultaneously compare four passive (space blanket, bubble wrap, Blizzard blanket, ambulance blanket) and one active (Ready-Heat II blanket) temperature preservation products. A torso model without any temperature preservation device provided a control. For each test, the torso models were warmed to 37°C and left outdoors. Core temperatures were recorded every 10 min for 1 h in total; tests were repeated 10 times. RESULTS: A significant difference in temperature was detected among groups at 30 and 60 min (F (1.29, 10.30)=103.58, p<0.001 and F (1.64, 14.78)=163.28, p<0.001, respectively). Mean temperature reductions (95% CI) after 1 h of environmental exposure were the following: 11.6 (10.3 to 12.9) °C in control group, 4.5 (3.9 to 5.1) °C in space blanket group, 3.6 (3 to 4.3) °C in bubble-wrap group, 2.1 (1.7 to 2.5) °C in Blizzard blanket group, 6.1 (5.8 to 6.5) °C in ambulance blanket group and 1.1 (0.7 to 1.6) °C in Ready-Heat II blanket group. CONCLUSIONS: In this study, using a torso model based on two 5 L dialysate bags we found the Ready-Heat II heating blanket and Blizzard blanket were associated with lower rates of heat loss after 60 min environmental exposure than the other devices tested.

Warming before and after epidural block before general anaesthesia for major abdominal surgery prevents perioperative hypothermia: A randomised controlled trial.

BACKGROUND: Epidural analgesia (EDA) is known to be an independent risk factor for perioperative hypothermia and its many known adverse effects. Combined general and epidural anaesthesia decreases intraoperative core temperature more rapidly than general anaesthesia alone. Hence, adequate warming procedures are needed for these patients. OBJECTIVE: We evaluated the effects of active skin-surface warming before and/or after initiation of EDA during general anaesthesia as a procedure to prevent perioperative hypothermia. DESIGN: A randomised controlled trial. SETTING: Department of Anaesthesiology in a general hospital in Germany from January 2013 until August 2014. PATIENTS: After obtaining written informed consent, we included 99 adult patients undergoing elective major abdominal surgery under combined general anaesthesia and EDA with an expected duration of surgery of at least 120 min. Patients were excluded if they were under 18 years of age, classified as American Society of Anesthesiologists' physical status 4 or higher or if patients refused EDA. INTERVENTIONS: Patients were randomly assigned to one of three groups and received either only passive insulation, 15 min of active air-forced warming after EDA and before induction of general anaesthesia, or two periods, each of 15 min, of active air-forced warming before and after EDA. Core and skin temperatures were measured at several time points throughout the study. MAIN OUTCOME MEASURES: The primary outcome measure was the incidence of hypothermia on arrival in the ICU. The secondary outcome measure was the incidence of postoperative shivering. In addition, the perioperative change in body core temperature was recorded. RESULTS: Without prewarming (n = 32), 72% of patients became hypothermic (<36°C) at the end of anaesthesia. Fifteen minutes of warming after insertion of the epidural catheter and before initiation of general anaesthesia reduced the incidence of postoperative hypothermia to 6% (n = 33). After two periods of 15 min of warming before and after insertion of the epidural catheter, no patient became hypothermic (n = 34). Prewarming in either 'warming' group prevents the initial temperature drop which was observed in the control group. CONCLUSION: Warming for 15 min before and after initiation of EDA in patients receiving combined anaesthesia is effective in preventing postoperative hypothermia. TRIAL REGISTRATION: This trial was registered with ClinicalTrials.gov (identifier: NCT01795482).

Guía de práctica clínica basada en la evidencia para el uso de componentes sanguíneos (Adopción) / Evidence-based clinical practice guide for the use of blood components (Adoption)

Promover en los profesionales de salud una buena práctica clínica en el uso de los componentes sanguíneos, en la baja, mediana y alta complejidad. · Proponer criterios para facilitar la toma decisiones en relación a las indicaciones de transfusión, y de esta manera reducir la variabilidad clínica injustificada. Reducir las complicaciones derivadas de un inadecuado uso de los componentes sanguíneos.

Effect of Preoperative Forced-Air Warming on Hypothermia in Elderly Patients Undergoing Transurethral Resection of the Prostate.

PURPOSE: Elderly patients under spinal anesthesia are vulnerable to hypothermia, leading to increased morbidity. The aim of this study was to investigate the effects of preoperative forced-air warming on perioperative hypothermia and shivering in elderly patients undergoing transurethral resection of the prostate (TURP) under spinal anesthesia. MATERIALS AND METHODS: Patients (> 65-year-old) scheduled for TURP under spinal anesthesia were randomly assigned to receive preoperative forced-air skin warming for 20 min (the pre-warmed group, n = 25) or not (control group, n = 25). Core temperatures were measured at 15-min intervals after spinal anesthesia, and intra- and post-operative shivering were also assessed. RESULTS: Incidences of intraoperative hypothermia (< 36 ºC) in the pre-warmed and control groups were not significantly different (10/25 [40%] vs. 15/24 [62.5%], P = .259). However, severities of hypothermia were significantly different (P = .019). No patient in the pre-warmed group showed moderate or profound hypothermia, whereas of patients in control group 21% and 13% did so, respectively. CONCLUSION: This study demonstrated that a brief period of preoperative forced-air warming did not completely prevent intraoperative hypothermia or shivering, but it could significantly reduce its severity in elderly male patients under spinal anesthesia.

Effect of an integrated maternal health intervention on skilled provider's care for maternal health in remote rural areas of Bangladesh: a pre and post study.

BACKGROUND: An integrated maternal health intervention in a rural sub district of Bangladesh focused on the training and deployment of a required number of Community Based Skilled Birth Attendants (CSBAs). The aim of the study was to assess the effect of the intervention on use of skilled provider care during pregnancy, delivery and after delivery. METHODS: The effect compared the skilled providers care in low performing areas with high and medium performing areas through pre-and post-intervention surveys. The post-intervention survey was conducted two years after the completion of the intervention. Village clusters, with populations of approximately 3000, were randomly assigned to the surveys. Mothers who had delivered within the 6 months prior to the surveys, were recruited for the structured interviews. Logistic regression was conducted to compare the effect. RESULTS: Majority of mothers in the low performing areas belonged to a poor economic quintile. The level of skilled attendance for 4+ Antenatal Care (ANC) and delivery increased sharply from baseline to endline survey in low performing areas (ANC: 1.6% to 15.3%, p < 0.0001; skilled birth attendant at delivery: 12.6% to 38.3%, p < 0.0001). Less than 1% of the women received Post Natal Care (PNC) from a skilled provider prior to the intervention, and this proportion increased to 20% at the end of the intervention. Adjusted odds showed that the intervention had an effect on the individual performing area on use of skilled provider care during ANC, delivery and PNC. The increase of 4+ ANC from skilled providers and skilled birth attendants during delivery in the low performing areas due to the integrated maternal health intervention was significant relative to the increase in the high performing areas [4+ ANC from skilled providers - OR: 3.8 (1.9-7.6); skilled birth attendants - OR: 2.8 (2.1-3.8)]. CONCLUSION: An integrated maternal health care intervention focused on deployment of a required number of CSBAs increased the opportunity for underprivileged women to benefit from skilled providers care during their pregnancy. This integrated intervention might improve the maternal health in developing countries where home delivery with unskilled attendants is common.

Thermal Blanket to Improve Thermoregulation in Preterm Infants: A Randomized Controlled Trial.

OBJECTIVE: To determine the effectiveness of temperature-controlled thermal blanket as additional thermoprotection. DESIGN: Randomized controlled prospective study. SETTING: Single-center tertiary neonatal unit. PATIENTS: Inborn very low-birth-weight (< 1,500 g) infants. INTERVENTIONS: Infants were prospectively assigned to thermal blanket group or control at 1:1 ratio. Additional to radiant warmers, a prewarmed blanket of Blanketrol II (Cincinnati Sub-Zero Products, Cincinnati, OH) was applied as mattress for thermal blanket group. The outcomes included temperature and blood pressure changes. We defined hypothermia as temperature less than 36°C and hypotension as mean arterial pressure less than index infant's gestational age in weeks. MEASUREMENTS AND MAIN RESULT: Total 80 very low-birth-weight infants were allocated, and there was no between-group demographic dissimilarity. At 30th minute, fewer infants in thermal blanket group were hypothermic (43% vs 68%; p = 0.025). These infants had significantly lower prevalence of hypotension, which associated with less dopamine use in the first 6 hours of life (25% vs 50%; p = 0.016). There was no hyperthermia more than 37.5°C episode. CONCLUSIONS: By using thermal blanket to provide additional thermal protection for very low-birth-weight infants, the degree of hypothermia was improved, which related to fewer hypotensive cases and less dopamine usage.

Newborn care practices in rural Bangladesh: Implications for the adaptation of kangaroo mother care for community-based interventions.

Bangladesh has one of the world's highest rates of low birth weight along with prevalent traditional care practices that leave newborns highly vulnerable to hypothermia, infection, and early death. We conducted formative research to explore existing newborn care practices in rural Bangladesh with an emphasis on thermal protection, and to identify potential facilitators, barriers, and recommendations for the community level delivery of kangaroo mother care (CKMC). Forty in-depth interviews and 14 focus group discussions were conducted between September and December 2012. Participants included pregnant women and mothers, husbands, maternal and paternal grandmothers, traditional birth attendants, village doctors, traditional healers, pharmacy men, religious leaders, community leaders, and formal healthcare providers. Audio recordings were transcribed and translated into English, and the textual data were analyzed using the Framework Approach. We find that harmful newborn care practices, such as delayed wrapping and early initiation of bathing, are changing as more biomedical advice from formal healthcare providers is reaching the community through word-of-mouth and television campaigns. While the goal of CKMC was relatively easily understood and accepted by many of the participants, logistical and to a lesser extent ideological barriers exist that may keep the practice from being adopted easily. Women feel a sense of inevitable responsibility for household duties despite the desire to provide the best care for their new babies. Our findings showed that participants appreciated CKMC as an appropriate treatment method for ill babies, but were less accepting of it as a protective method of caring for seemingly healthy newborns during the first few days of life. Participants highlighted the necessity of receiving help from family members and witnessing other women performing CKMC with positive outcomes if they are to adopt the behavior themselves. Focusing intervention messages on building a supportive environment for CKMC practice will be critical for the intervention's success.