Admission of tetanus patients to the ICU: a retrospective multicentre study

Tetanus Cases in Mogadishu-Somalia: A Tragic Disease Despite the Existence of a Century-Old Safe and Efficient Tetanus Vaccine

Introduction

Despite the efforts and support of the World Health Organization and other international organizations to reduce the incidence of the disease, tetanus is still an acute condition with serious consequences, including death. The purpose of this study was to assess the tetanus patients we have been monitoring over the past two years in Somalia, a country with a protracted civil conflict, extreme poverty, and restricted access to hospital, social security, and public health facilities.

Methods

This study includes tetanus patients who were admitted to the Recep Tayyip Erdoğan Training and Research Hospital in Mogadishu, Somalia, Turkey between January 1, 2022, and November 1, 2023. Hospitalization, diagnosis, treatment, complications, death, and test results were all looked at in addition to the patients' sociodemographic details.

Results

The average age of the 196 patients was 10 years, with males making up 67.9% of the total (min-max: 7 days-71 years). Acute injury was the cause of 53.1% of tetanus cases, with the legs being the most frequently injured body area (28.8%). A mean duration of stay of 11 days was observed for 82.1% of the patients who were monitored in the hospital (min-max: 1-38 days). The total fatality rate was 14.3%, and 85.7% of patients had never had a tetanus vaccination. The group with severe tetanus had higher rates of intensive care admission (p<0.001), generalized/neonatal tetanus (p<0.001), high non-vaccination rate (p:0.011), antibiotic usage (p<0.001), and a positive blood culture (p<0.001). Almost all of the complications (p<0.001) and all of the deaths (p<0.001) were in the severe group.

Conclusion

In sub-Saharan Africa, immunization rates are regrettably still insufficient despite the tetanus vaccine's low cost and great effectiveness. Public education and encouragement on anti-vaccination must continue alongside the enhancement of vaccination programs. Otherwise, low- and middle-income countries will still be plagued by this illness, which has been overlooked in high-income nations.

Risk assessment of severe adult tetanus using the NLR and AST level and construction of a nomogram prediction model

We sought to examine high-risk factors for severe tetanus, construct a nomogram model, and predict the risk probability of severe tetanus in adult patients to provide a theoretical basis for clinical intervention. Methods: A retrospective analysis was employed in this study, which enrolled 65 adult patients with tetanus diagnosed at the Second Affiliated Hospital of Hainan Medical University from January 2017 to September 2022. Study participants were divided into severe and mild groups based on the Ablett classification. The general data and laboratory markers of both groups were compared, and logistic regression analysis was used to screen for independent risk factors for severe tetanus. A nomogram prediction model was constructed, and receiver operating characteristic (ROC), calibration curve, and decision curve analysis (DCA) were constructed and used to assess discrimination, calibration, and net benefit. Results: Of the 65 adults patients with tetanus, 28 were placed in the severe group and 37 were placed in the mild group. Univariate logistic regression analysis showed that there were statistically significant differences in the incubation period, time from disease onset to treatment, white blood cell count (WBC), neutrophil count (NEU), lymphocyte count (LYM), platelet count (PLT), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), lactate dehydrogenase level (LDH), myoglobin level (Mb), and aspartate aminotransferase (AST) level between the two groups (P < 0.05). while the differences in age; sex; and creatine kinase, creatine kinase isoenzyme, and alanine aminotransferase levels were not statistically significant (P > 0.05). Multivariate analysis showed that NLR (odds ratio [OR] = 4.998, 95 % confidence interval [CI] = 1.154-21.649, P = 0.031), AST (OR = 1.074, 95 % CI = 1.007-1.146, P = 0.031), PLT (OR = 1.055, 95 % CI = 1.006-1.106, P = 0.027), and incubation period (OR = 0.597, 95 % CI = 0.423-0.843, P = 0.003) are independent risk factor for severe tetanus. A Nomogram for predicting Severe Tetanus (N-ST) prediction model was constructed based on variables in the multivariate analysis with P < 0.05. The ROC curve showed that the optimal cutoff point was 108.044 points. At this point, the sensitivity was 86.5 %, the specificity was 89.3 %, the area under the ROC curve was 0.936, and model discrimination was good. The calibration curve overlapped with the ideal curve, and the DCA curve showed that the model can provide clinical benefits. Conclusion: NLR, AST, PLT, and incubation period are predictors of severe tetanus. The constructed N-ST model can provide a new, convenient, and rapid method to predict the risk probability of severe tetanus in adults and guide early clinical intervention.

Adult patients with tetanus in Slovenia 2006-2021 : Results of a national cohort study

INTRODUCTION

The aim of the present study was to determine the demographic, epidemiological and clinical characteristics of adult patients with tetanus in Slovenia between 2006 and 2021, as well as to determine the therapeutic approaches which have been successfully used in the intensive care unit (ICU) of the Infectious Diseases Department in the University Medical Centre Ljubljana (UMC).

METHODS

We included all adult patients who were treated for tetanus in the ICU of the Department of Infectious Diseases Ljubljana between January 1st, 2006, and December 31th, 2021, in the retrospective study. Available epidemiological and clinical characteristics were reviewed from the medical documentation.

RESULTS

There were 31 patients included in the study, four (12.9%) males and 27 (87.1%) females. The vast majority of patients required mechanical ventilation (MV) (87.1%) which lasted (± SD) on average 35.4 ± 16.0 days. Autonomic dysfunction was present in 29 (93.5%) patients and was statistically significantly associated with shorter disease evolution (p = 0.005) and presence of healthcare-associated infection (p = 0.020). During the hospitalization, 27 (87.1%) patients acquired at least one healthcare-associated infection, most commonly ventilator-associated pneumonia. The average length of stay in the ICU (± SD) was 42.5 ± 21.3 days. With increasing age, MV lasted statistically significantly longer (p = 0.001), length of stay was longer (p = 0.015), and healthcare-associated infections occurred (p = 0.003) more frequently. Four patients (12.9%) died.

CONCLUSIONS

Although the tetanus incidence rate in Slovenia is high in comparison to other European countries on average, our therapeutic approach resulted in a good survival rate and low mortality.

2D-WinSpatt-Net: A Dual Spatial Self-Attention Vision Transformer Boosts Classification of Tetanus Severity for Patients Wearing ECG Sensors in Low- and Middle-Income Countries

Tetanus is a life-threatening bacterial infection that is often prevalent in low- and middle-income countries (LMIC), Vietnam included. Tetanus affects the nervous system, leading to muscle stiffness and spasms. Moreover, severe tetanus is associated with autonomic nervous system (ANS) dysfunction. To ensure early detection and effective management of ANS dysfunction, patients require continuous monitoring of vital signs using bedside monitors. Wearable electrocardiogram (ECG) sensors offer a more cost-effective and user-friendly alternative to bedside monitors. Machine learning-based ECG analysis can be a valuable resource for classifying tetanus severity; however, using existing ECG signal analysis is excessively time-consuming. Due to the fixed-sized kernel filters used in traditional convolutional neural networks (CNNs), they are limited in their ability to capture global context information. In this work, we propose a 2D-WinSpatt-Net, which is a novel Vision Transformer that contains both local spatial window self-attention and global spatial self-attention mechanisms. The 2D-WinSpatt-Net boosts the classification of tetanus severity in intensive-care settings for LMIC using wearable ECG sensors. The time series imaging-continuous wavelet transforms-is transformed from a one-dimensional ECG signal and input to the proposed 2D-WinSpatt-Net. In the classification of tetanus severity levels, 2D-WinSpatt-Net surpasses state-of-the-art methods in terms of performance and accuracy. It achieves remarkable results with an F1 score of 0.88 ± 0.00, precision of 0.92 ± 0.02, recall of 0.85 ± 0.01, specificity of 0.96 ± 0.01, accuracy of 0.93 ± 0.02 and AUC of 0.90 ± 0.00.

Generalized tetanus: a pediatric case report and literature review

Pediatric tetanus is a rare and forgotten disease in countries with high childhood tetanus toxoid vaccination rates. Therefore, the clinical manifestations, treatment and management of this potentially life-threatening disease are not well known. With a literature review and discussion of tetanus management in pediatric patients, we describe a clinical course of a rare and fatal but vaccine-preventable disease, the generalized tetanus, in an adolescent who was successfully treated.

6084 Cases of Adult Tetanus from China: A Literature Analysis

Objective

To describe the clinical characteristics, treatments, and outcomes of tetanus and determine the most appropriate focus for tetanus prevention and treatment to reduce morbidity and mortality in China.

Methods

Four databases, including the Chinese Bio-Medical Literature Database, Chinese National Knowledge Infrastructure, Chinese Scientific Journal Database, and Wan-fang Data, were searched from 1 January, 2000 to 30 October, 2022.

Results

In total, 151 articles including 6084 tetanus patients met the inclusion criteria. Additionally, 5925 patients had their gender recorded in detail, among which 66.67% (3950/5925) were male, and 33.33% (1975/ 5925) were female. The average age in the detailed records was reported in 4773 cases, with an overall average age of 46.69. The number of patients' places of residence was 580. Those from rural areas comprised the highest percentage with 88.62% (514 / 580). The causes of injury were recorded in 1592 cases in total; injuries caused by metals, wood, and wooden spikes accounted for the highest percentage with 54.52% (868/1592). Patient outcomes were recorded in 4305 cases, with a mortality of 9.34% (402/4305). The leading causes of death included treatment terminated by family members, asphyxia due to persistent spasms, respiratory failure, and autonomic dysfunction, family automatic abandonment and asphyxia accounted for the highest percentage, both 24.00% (54/225).

Conclusion

The overall success rate of tetanus treatment in China has dramatically improved, but the prevention and control of non-neonatal tetanus is still challenging. Focus should be placed on the prevention of adult tetanus and standardizing the use of sedative and spasmolytic drugs. Additionally, medical professionals should popularize tetanus prevention and treatment knowledge among the people and strengthen training in grass-roots hospitals.

Understanding the Trajectory to a Diagnosis of Tetanus: A Descriptive Study

Background and objective Tetanus is a rare but potentially fatal disease in developed countries, including Japan. It is very difficult to diagnose this condition early because of its broad symptomatology and the lack of familiarity with tetanus among both physicians and patients. In this study, we aimed to describe the clinical manifestations of tetanus and to examine as to which departments/branches of medicine patients consult in order to provide helpful information for diagnosing this challenging condition. Materials and methods This was a descriptive, retrospective study conducted at a single tertiary hospital from January 2011 to December 2021. Patients with generalized tetanus, cephalic tetanus, and local tetanus presenting to our emergency department were included in the study. We examined the clinical manifestations and departments that patients with tetanus visited first. Additionally, the initial diagnosis and diagnostic evaluation before the diagnosis were examined. Results Of the total 10 patients included in the study, nine had generalized tetanus and one had cephalic tetanus; the common initial manifestations were neck stiffness (30%), dysarthria (20%), and trismus (20%). Of note, 80% of patients also complained of dysphagia before the diagnosis. Patients first visited various departments, including a dental clinic (30%) and the department of otorhinolaryngology (20%). Only two patients were accurately diagnosed with tetanus at the first department they visited. Physicians performed head imaging for all the patients. Conclusions Based on our findings, in Japan, patients with tetanus present with symptoms that physicians interpret or suspect to be associated with disorders of the central nervous system. Meanwhile, patients themselves tend to consider the symptoms as indicative of oral or dental issues. Further prospective studies involving a larger number of participants are needed to investigate the clinical course of tetanus until the establishment of a diagnosis.

Survival in canine tetanus - retrospective analysis of 42 cases (2006-2020)

Objective

To define factors associated with survival in dogs with tetanus and to evaluate the prognostic significance of an established severity classification scheme.

Methods

Medical records of dogs with the clinical diagnosis of tetanus were retrospectively reviewed with regard to signalment, clinical signs, clinicopathological findings on admission, wound characteristics, complications, therapeutic measures, and survival to discharge. Based on the extracted data, dogs were graded according to a previously published 4-class severity scheme. Non-parametric tests were applied for comparisons between survival categories.

Results

Forty-two dogs fulfilled inclusion criteria, of which 32 survived. Of 10 non-survivors, 4 died and 6 were euthanised. Non-survivors were more often younger than 2 years of age (6/10 vs. 7/32 dogs, p = 0.023), had shorter duration of specific signs of tetanus (time from onset of typical signs to presentation) (2 vs. 4 days, p = 0.016), were prescribed less often antibiotics prior to presentation (p = 0.006), had higher tetanus severity grade (10/12 dogs in Class III or IV died, p < 0.001), more often received acepromazine (p = 0.009) and atropine (p = 0.012), and more often had hyperthermia (p = 0.005) and respiratory complications (pneumonia, laryngeal spasm; p = 0.008). Wound characteristics, the use of tube feeding, metronidazole, methocarbamol, magnesium and antitoxin were not significantly different between non-survivors and survivors.

Clinical significance and conclusion

Young dogs with a rapid course of severe generalized tetanus have a guarded prognosis. The previously described severity classification scheme proved valuable in predicting survival. Prospective multi-center studies are needed to clarify the prognostic significance of age, sedative usage and modified versions of an established classification scheme, including the presence of respiratory complications.

Tetanus-induced rhythmic seizures mimicking the clinical and electroencephalographic presentation of status epilepticus

We describe the case of a woman in her 60s admitted to the intensive care unit after a first generalised tonic-clonic seizure in the context of alcohol withdrawal. She was placed under invasive mechanical ventilation due to persistence of coma despite antiepileptic treatment. Despite continuous sedation with propofol, the frequency and intensity of seizure increased. Seizures were very similar to epileptic tonic-clonic seizures and were recorded with video and electroencephalogram (EEG). A diagnosis of tetanus was considered after a scalp wound was discovered. The patient's husband revealed that a trismus had appeared a few days before hospital admission after a head trauma. EEG showed a pattern of diffuse spikes, which disappeared after a cisatracurium bolus. The diagnosis of tetanus was later confirmed by cultures from wound samples. Therefore, severe tetanus can mimic both the clinical and EEG features of status epilepticus and could be added to the differential diagnosis of epilepsy.

Human versus equine intramuscular antitoxin, with or without human intrathecal antitoxin, for the treatment of adults with tetanus: a 2 × 2 factorial randomised controlled trial

Background

Intramuscular antitoxin is recommended in tetanus treatment, but there are few data comparing human and equine preparations. Tetanus toxin acts within the CNS, where there is limited penetration of peripherally administered antitoxin; thus, intrathecal antitoxin administration might improve clinical outcomes compared with intramuscular injection.

Methods

In a 2  × 2 factorial trial, all patients aged 16 years or older with a clinical diagnosis of generalised tetanus admitted to the intensive care unit of the Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam, were eligible for study entry. Participants were randomly assigned first to 3000 IU human or 21 000 U equine intramuscular antitoxin, then to either 500 IU intrathecal human antitoxin or sham procedure. Interventions were delivered by independent clinicians, with attending clinicians and study staff masked to treatment allocations. The primary outcome was requirement for mechanical ventilation. The analysis was done in the intention-to-treat population. The study is registered at ClinicalTrials.gov, NCT02999815; recruitment is completed.

Findings

272 adults were randomly assigned to interventions between Jan 8, 2017, and Sept 29, 2019, and followed up until May, 2020. In the intrathecal allocation, 136 individuals were randomly assigned to sham procedure and 136 to antitoxin; in the intramuscular allocation, 109 individuals were randomly assigned to equine antitoxin and 109 to human antitoxin. 54 patients received antitoxin at a previous hospital, excluding them from the intramuscular antitoxin groups. Mechanical ventilation was given to 56 (43%) of 130 patients allocated to intrathecal antitoxin and 65 (50%) of 131 allocated to sham procedure (relative risk [RR] 0·87, 95% CI 0·66–1·13; p=0·29). For the intramuscular allocation, 48 (45%) of 107 patients allocated to human antitoxin received mechanical ventilation compared with 48 (44%) of 108 patients allocated to equine antitoxin (RR 1·01, 95% CI 0·75–1·36, p=0·95). No clinically relevant difference in adverse events was reported. 22 (16%) of 136 individuals allocated to the intrathecal group and 22 (11%) of 136 allocated to the sham procedure experienced adverse events related or possibly related to the intervention. 16 (15%) of 108 individuals allocated to equine intramuscular antitoxin and 17 (16%) of 109 allocated to human antitoxin experienced adverse events related or possibly related to the intervention. There were no intervention-related deaths.

Interpretation

We found no advantage of intramuscular human antitoxin over intramuscular equine antitoxin in tetanus treatment. Intrathecal antitoxin administration was safe, but did not provide overall benefit in addition to intramuscular antitoxin administration.

Funding

The Wellcome Trust.

[Tetanus: the clinical features of 11 cases]

Tetanus is an infectious disease induced by wound invasion of Clostridium tetani, which is ubiquitous among soil. Many more cases are reported in Japan than in other developed countries. In this study, we report 11 cases of tetanus experienced at our hospital and discuss the preceding trauma and treatment course. The mean age at onset was 68 years old (35-86 years) and 7 cases required intensive care. Some preceded injuries were clearly contaminated, and others were small and minor. Even minor injuries developed serious tetanus. Trauma was not identified in 2 cases yet both used their family garden every day and had a high risk of exposure to C tetani, suggesting that micro-wounds may have been a gateway to entry. The average length of stay in the intensive care unit was 28 days (4-73 days) and average total hospitalization was 55 days (13-114 days). Only 4 out of 11 cases were diagnosed correctly by the initial physician and others, especially when the trauma was minor or absent, were misdiagnosed even when presenting with characteristic symptoms like lockjaw and posterior neck stiffness. Tetanus should be diagnosed based on medical history and physical examination due to lack of high specific testing. Therefore, a detailed history taking is required, including hobbies in addition to the appropriate neurological examination, thereby facilitating a quick diagnosis and commencement of treatment as soon as possible.

Risk factors associated with mechanical ventilation, autonomic nervous dysfunction and physical outcome in Vietnamese adults with tetanus

BACKGROUND

Tetanus remains common in many low- and middle-income countries, but as critical care services improve, mortality from tetanus is improving. Nevertheless, patients develop severe syndromes associated with autonomic nervous system disturbance (ANSD) and the requirement for mechanical ventilation (MV). Understanding factors associated with worse outcome in such settings is important to direct interventions. In this study, we investigate risk factors for disease severity and long-term physical outcome in adults with tetanus admitted to a Vietnamese intensive care unit.

METHODS

Clinical and demographic variables were collected prospectively from 180 adults with tetanus. Physical function component scores (PCS), calculated from Short Form Health Survey (SF-36), were assessed in 79 patients at hospital discharge, 3 and 6 months post discharge.

RESULTS

Age, temperature, heart rate, lower peripheral oxygen saturation (SpO2) and shorter time from first symptom to admission were associated with MV (OR 1.03 [ 95% confidence interval (CI) 1.00, 1.05], p = 0.04; OR 2.10 [95% CI 1.03, 4.60], p = 0.04; OR 1.04 [ 95% CI 1.01, 1.07], p = 0.02); OR 0.80 [95% CI 0.66, 0.94], p = 0.02 and OR 0.65 [95% CI 0.52, 0.79, p < 0.001, respectively). Heart rate, SpO2 and time from first symptom to admission were associated with ANSD (OR 1.03 [95% CI 1.01, 1.06], p < 0.01; OR 0.95 [95% CI 0.9, 1.00], p = 0.04 and OR 0.64 [95% CI 0.48, 0.80], p < 0.01, respectively). Median [interquartile range] PCS at hospital discharge, 3 and 6 months were 32.37 [24.95-41.57, 53.0 [41.6-56.3] and 54.8 [51.6-57.3], respectively. Age, female sex, admission systolic blood pressure, admission SpO2, MV, ANSD, midazolam requirement, hospital-acquired infection, pressure ulcer and duration of ICU and hospital stay were associated with reduced 0.25 quantile PCS at 6 months after hospital discharge.

CONCLUSIONS

MV and ANSD may be suitable endpoints for future research. Risk factors for reduced physical function at 3 months and 6 months post discharge suggest that modifiable features during hospital management are important determinants of long-term outcome.

Neuroinfectious Disease Emergencies

Neuroinfectious diseases can affect immunocompetent and immunosuppressed individuals and cause a variety of emergencies including meningitis, encephalitis, and abscess. Neurologic infections are frequently complicated by secondary injuries that also present emergently such as cerebrovascular disease, acute obstructive hydrocephalus, and seizure. In most cases, timely recognition and early treatment of infection can improve the morbidity and mortality of infectious neurologic emergencies.

Clinical outcomes and healthcare costs of inpatients with tetanus in Korea, 2011-2019

Background

Tetanus is a rare, vaccine-preventable but extremely serious disease. We investigated the recent trend of the clinical outcomes and medical costs for inpatients with tetanus in South Korea over 10 years.

Methods

We conducted a retrospective review to determine the clinical factors and medical costs associated with tetanus at two national university hospitals in South Korea between January 2011 and October 2019.

Results

Forty-nine patients were admitted for tetanus (mean age, 67.0 years [range, 53.0–80.0 years]; 32 women [57.1%]). All the patients had generalized tetanus, and 5 (10.2%) died during hospitalization. The median duration from symptom onset to hospital admission was 4 days. Trismus (85.7%) was the most common symptom, and the median hospital stay was 39 days. Thirty-two patients (65.3%) required mechanical ventilation, and 20 (40.8%) developed aspiration pneumonia. The median total healthcare cost per patient was US $18,011. After discharge, 35 patients (71.4%) recovered sufficiently to walk without disability.

Conclusions

Tetanus requires long hospital stays and high medical expenditures in South Korea; however, the vaccination completion rate is low. Medical staff should therefore promote medical advice and policies on the management of tetanus to the general South Korean population.

Multicenter Study of Tetanus Patients in Fujian Province of China: A Retrospective Review of 95 Cases

Background

Tetanus is a life-threatening disease in developing countries and is accompanied by a high mortality rate. Although China is the world's largest developing country, there have been few clinical studies on tetanus in China. The purpose of this study was to investigate the epidemiology, incidence, and management of tetanus in Fujian Province and to understand the current treatment and prognosis of tetanus patients.

Methods

This was a retrospective, multicenter observational study of patients who presented with a clinical diagnosis of tetanus at 5 general hospitals in Fujian from January 2008 to December 2018. Data were analyzed using a computer software system.

Results

A total of 95 patients were recruited, including 6 newborns. The average age of the adult tetanus patients was 55.53 ± 15.39 years old. None of the patients knew their previous history of tetanus immunization. The rate of having received human tetanus immunoglobulin (HTIG) was 9.47%. A total of 73 (76.84%) patients were cured, 17 (17.89%) patients had an unknown prognosis, and 5 (5.26%) patients died. Age, severity of illness, and complications all increased the total duration of hospitalization. Compared with endotracheal intubation, tracheotomy increased the length of stay in the ICU (Intensive Care Unit) but did not affect the total hospital length of stay for mechanical ventilation.

Conclusions

With the promotion of nationwide immunization against tetanus and the development of critical care medicine, morbidity and mortality rates of tetanus in Fujian are low. It is important to increase awareness among local physicians and staff in charge of tetanus immunization programs and with regard to neonatal tetanus and drug-induced tetanus. The prevention and treatment of tetanus in developing countries should arouse widespread concern in society.

Clinical features and outcomes of tetanus: a retrospective study

Background: Tetanus is a serious disease resulting in muscle spasm, and even death. Methods: A retrospective, single-center study was conducted by analyzing demographic and clinical parameters. Results: The study included 12 males (70.6%) and 5 females (29.4%). The mean age of the patients was 56.71±9.05 years. Patient occupations included farming (47.0%), retired (23.5), homebound (23.5), and workers (6.0%). The causes of patient injuries were as follows: metal injury (52.9%), deep injury (29.4%), electrical injury (5.9%), maxillofacial region and knee injury (5.9%), and skin ulceration (5.9%). The disease duration ranged from 3 to 36 days, and the mean incubation period was 12.65±10.17 days. Four patients had co-morbidities. The infected patients were given tetanus antitoxin (TAT) and antibiotics treatment. One patient was given continuous renal replacement therapy (CRRT) and only one patient died. Conclusions: In our department, although tetanus is a serious disease, with effective treatment, patients have reasonable cure and low death rates.

Tetanus

Tetanus is a vaccine-preventable disease that still commonly occurs in many low-income and middle-income countries, although it is rare in high-income countries. The disease is caused by the toxin of the bacterium Clostridium tetani and is characterised by muscle spasms and autonomic nervous system dysfunction. Global vaccination initiatives have had considerable success but they continue to face many challenges. Treatment for tetanus aims to control spasms and reduce cardiovascular instability, and consists of wound debridement, antitoxin, antibiotics, and supportive care. Recent research has focused on intravenous magnesium sulphate and intrathecal antitoxin administration as methods of spasm control that can avoid the need for ventilatory support. Nevertheless, without access to mechanical ventilation, mortality from tetanus remains high. Even with such care, patients require several weeks of hospitalisation and are vulnerable to secondary problems, such as hospital-acquired infections.